Mercurial > octave
changeset 31808:90621682cc03
maint: Remove unnecessary indent after OCTAVE_BEGIN_NAMESPACE in libgui/
* BaseControl.cc, BaseControl.h, ButtonControl.cc, ButtonControl.h,
ButtonGroup.cc, ButtonGroup.h, Canvas.cc, Canvas.h, CheckBoxControl.cc,
CheckBoxControl.h, Container.cc, Container.h, ContextMenu.cc, ContextMenu.h,
EditControl.cc, EditControl.h, Figure.cc, Figure.h, GLCanvas.cc, GLCanvas.h,
ListBoxControl.cc, ListBoxControl.h, Menu.cc, Menu.h, Object.cc, Object.h,
Panel.cc, Panel.h, PopupMenuControl.cc, PopupMenuControl.h,
PushButtonControl.cc, PushButtonControl.h, PushTool.cc, PushTool.h,
RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc, SliderControl.h,
Table.cc, Table.h, TextControl.cc, TextControl.h, ToggleButtonControl.cc,
ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc, ToolBar.h,
ToolBarButton.cc, ToolBarButton.h, qt-graphics-toolkit.cc,
qt-graphics-toolkit.h, command-widget.cc, command-widget.h, community-news.cc,
community-news.h, dialog.cc, dialog.h, documentation-bookmarks.cc,
documentation-bookmarks.h, documentation-dock-widget.cc,
documentation-dock-widget.h, documentation.cc, documentation.h,
dw-main-window.cc, dw-main-window.h, external-editor-interface.cc,
external-editor-interface.h, files-dock-widget.cc, files-dock-widget.h,
find-files-dialog.cc, find-files-dialog.h, graphics-init.cc, graphics-init.h,
gui-settings.cc, gui-settings.h, history-dock-widget.cc, history-dock-widget.h,
interpreter-qobject.cc, file-editor-interface.h, file-editor-tab.cc,
file-editor-tab.h, file-editor.cc, file-editor.h, find-dialog.cc,
find-dialog.h, octave-qscintilla.cc, main-window.cc, main-window.h,
news-reader.cc, news-reader.h, octave-dock-widget.cc, octave-dock-widget.h,
octave-qobject.cc, qt-application.cc, qt-application.h,
qt-interpreter-events.cc, qt-interpreter-events.h, release-notes.cc,
release-notes.h, set-path-dialog.cc, set-path-dialog.h, settings-dialog.cc,
settings-dialog.h, terminal-dock-widget.cc, terminal-dock-widget.h,
variable-editor.cc, variable-editor.h, welcome-wizard.cc, welcome-wizard.h,
workspace-model.cc, workspace-model.h, workspace-view.cc, workspace-view.h:
maint: Remove unnecessary indent after OCTAVE_BEGIN_NAMESPACE in libgui/
line wrap: on
line diff
--- a/libgui/graphics/BaseControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/BaseControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -41,301 +41,301 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static void - updatePalette (const uicontrol::properties& props, QWidget *w) - { - QPalette p = w->palette (); +static void +updatePalette (const uicontrol::properties& props, QWidget *w) +{ + QPalette p = w->palette (); - if (props.style_is ("edit") - || props.style_is ("listbox")) - { - Matrix bg_color = props.get_backgroundcolor_rgb (); - // Matlab compatibility: Default color is ignored, and rendered as - // white ([1.0, 1.0, 1.0]). See bug #58261. - if (bg_color(0) == bg_color(1) && bg_color(0) == bg_color(2) - && (std::abs (bg_color(1) - 0.94) < .005)) - bg_color.fill (1.0); + if (props.style_is ("edit") + || props.style_is ("listbox")) + { + Matrix bg_color = props.get_backgroundcolor_rgb (); + // Matlab compatibility: Default color is ignored, and rendered as + // white ([1.0, 1.0, 1.0]). See bug #58261. + if (bg_color(0) == bg_color(1) && bg_color(0) == bg_color(2) + && (std::abs (bg_color(1) - 0.94) < .005)) + bg_color.fill (1.0); - p.setColor (QPalette::Active, QPalette::Base, - Utils::fromRgb (bg_color)); - p.setColor (QPalette::Inactive, QPalette::Base, - Utils::fromRgb (bg_color)); - p.setColor (QPalette::Active, QPalette::Text, - Utils::fromRgb (props.get_foregroundcolor_rgb ())); - p.setColor (QPalette::Inactive, QPalette::Text, - Utils::fromRgb (props.get_foregroundcolor_rgb ())); - } - else if (props.style_is ("popupmenu")) - { - // popupmenu (QComboBox) is a listbox with a button. - // This requires setting colors for both. - QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ()); - QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ()); - QString qss = QString (":enabled { background: %1 none;\n" - "color: %2; }") - .arg(bcol.name ()).arg (fcol.name ()); - w->setStyleSheet(qss); - return; - } - else if (props.style_is ("radiobutton") - || props.style_is ("checkbox")) - { - p.setColor (QPalette::Active, QPalette::Button, - Utils::fromRgb (props.get_backgroundcolor_rgb ())); - p.setColor (QPalette::Inactive, QPalette::Button, - Utils::fromRgb (props.get_backgroundcolor_rgb ())); - p.setColor (QPalette::Active, QPalette::WindowText, - Utils::fromRgb (props.get_foregroundcolor_rgb ())); - p.setColor (QPalette::Inactive, QPalette::WindowText, - Utils::fromRgb (props.get_foregroundcolor_rgb ())); - } - else if (props.style_is ("pushbutton") - || props.style_is ("togglebutton")) - { - QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ()); - QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ()); - QString qss = QString (":enabled { background: %1 none;\n" - "color: %2; }") - .arg(bcol.name ()).arg (fcol.name ()); - w->setStyleSheet(qss); - return; - } - else - { - p.setColor (QPalette::Active, QPalette::Window, - Utils::fromRgb (props.get_backgroundcolor_rgb ())); - p.setColor (QPalette::Inactive, QPalette::Window, - Utils::fromRgb (props.get_backgroundcolor_rgb ())); - p.setColor (QPalette::Active, QPalette::WindowText, - Utils::fromRgb (props.get_foregroundcolor_rgb ())); - p.setColor (QPalette::Inactive, QPalette::WindowText, - Utils::fromRgb (props.get_foregroundcolor_rgb ())); - } + p.setColor (QPalette::Active, QPalette::Base, + Utils::fromRgb (bg_color)); + p.setColor (QPalette::Inactive, QPalette::Base, + Utils::fromRgb (bg_color)); + p.setColor (QPalette::Active, QPalette::Text, + Utils::fromRgb (props.get_foregroundcolor_rgb ())); + p.setColor (QPalette::Inactive, QPalette::Text, + Utils::fromRgb (props.get_foregroundcolor_rgb ())); + } + else if (props.style_is ("popupmenu")) + { + // popupmenu (QComboBox) is a listbox with a button. + // This requires setting colors for both. + QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ()); + QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ()); + QString qss = QString (":enabled { background: %1 none;\n" + "color: %2; }") + .arg(bcol.name ()).arg (fcol.name ()); + w->setStyleSheet(qss); + return; + } + else if (props.style_is ("radiobutton") + || props.style_is ("checkbox")) + { + p.setColor (QPalette::Active, QPalette::Button, + Utils::fromRgb (props.get_backgroundcolor_rgb ())); + p.setColor (QPalette::Inactive, QPalette::Button, + Utils::fromRgb (props.get_backgroundcolor_rgb ())); + p.setColor (QPalette::Active, QPalette::WindowText, + Utils::fromRgb (props.get_foregroundcolor_rgb ())); + p.setColor (QPalette::Inactive, QPalette::WindowText, + Utils::fromRgb (props.get_foregroundcolor_rgb ())); + } + else if (props.style_is ("pushbutton") + || props.style_is ("togglebutton")) + { + QColor bcol = Utils::fromRgb (props.get_backgroundcolor_rgb ()); + QColor fcol = Utils::fromRgb (props.get_foregroundcolor_rgb ()); + QString qss = QString (":enabled { background: %1 none;\n" + "color: %2; }") + .arg(bcol.name ()).arg (fcol.name ()); + w->setStyleSheet(qss); + return; + } + else + { + p.setColor (QPalette::Active, QPalette::Window, + Utils::fromRgb (props.get_backgroundcolor_rgb ())); + p.setColor (QPalette::Inactive, QPalette::Window, + Utils::fromRgb (props.get_backgroundcolor_rgb ())); + p.setColor (QPalette::Active, QPalette::WindowText, + Utils::fromRgb (props.get_foregroundcolor_rgb ())); + p.setColor (QPalette::Inactive, QPalette::WindowText, + Utils::fromRgb (props.get_foregroundcolor_rgb ())); + } - w->setPalette (p); - } + w->setPalette (p); +} - BaseControl::BaseControl (octave::interpreter& interp, - const graphics_object& go, QWidget *w) - : Object (interp, go, w), m_normalizedFont (false), - m_keyPressHandlerDefined (false) - { - qObject ()->setObjectName ("UIControl"); - init (w); - } +BaseControl::BaseControl (octave::interpreter& interp, + const graphics_object& go, QWidget *w) + : Object (interp, go, w), m_normalizedFont (false), + m_keyPressHandlerDefined (false) +{ + qObject ()->setObjectName ("UIControl"); + init (w); +} + +void +BaseControl::init (QWidget *w, bool callBase) +{ + if (callBase) + Object::init (w, callBase); + + uicontrol::properties& up = properties<uicontrol> (); - void - BaseControl::init (QWidget *w, bool callBase) - { - if (callBase) - Object::init (w, callBase); + Matrix bb = up.get_boundingbox (false); + w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); + w->setFont (Utils::computeFont<uicontrol> (up, bb(3))); + updatePalette (up, w); + if (up.enable_is ("inactive")) + w->blockSignals (true); + else + w->setEnabled (up.enable_is ("on")); + w->setToolTip (Utils::fromStdString (up.get_tooltipstring ())); + w->setVisible (up.is_visible ()); + m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty (); - uicontrol::properties& up = properties<uicontrol> (); + w->installEventFilter (this); - Matrix bb = up.get_boundingbox (false); - w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); - w->setFont (Utils::computeFont<uicontrol> (up, bb(3))); - updatePalette (up, w); - if (up.enable_is ("inactive")) - w->blockSignals (true); - else - w->setEnabled (up.enable_is ("on")); - w->setToolTip (Utils::fromStdString (up.get_tooltipstring ())); - w->setVisible (up.is_visible ()); - m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty (); + m_normalizedFont = up.fontunits_is ("normalized"); +} + +BaseControl::~BaseControl () +{ } + +void +BaseControl::redraw () +{ + update (uicontrol::properties::ID_POSITION); +} + +void +BaseControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QWidget *w = qWidget<QWidget> (); - w->installEventFilter (this); + switch (pId) + { + case uicontrol::properties::ID_POSITION: + { + Matrix bb = up.get_boundingbox (false); + w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); + } + break; - m_normalizedFont = up.fontunits_is ("normalized"); - } - - BaseControl::~BaseControl () - { } + case uicontrol::properties::ID_FONTNAME: + case uicontrol::properties::ID_FONTSIZE: + case uicontrol::properties::ID_FONTWEIGHT: + case uicontrol::properties::ID_FONTANGLE: + w->setFont (Utils::computeFont<uicontrol> (up)); + break; - void - BaseControl::redraw () - { - update (uicontrol::properties::ID_POSITION); - } + case uicontrol::properties::ID_FONTUNITS: + // FIXME: We shouldn't have to do anything, octave should update + // the "fontsize" property automatically to the new units. + // Hence the actual font used shouldn't change. + m_normalizedFont = up.fontunits_is ("normalized"); + break; - void - BaseControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QWidget *w = qWidget<QWidget> (); + case uicontrol::properties::ID_BACKGROUNDCOLOR: + case uicontrol::properties::ID_FOREGROUNDCOLOR: + updatePalette (up, w); + break; - switch (pId) - { - case uicontrol::properties::ID_POSITION: + case uicontrol::properties::ID_ENABLE: + if (up.enable_is ("inactive")) + { + w->blockSignals (true); + w->setEnabled (true); + } + else { - Matrix bb = up.get_boundingbox (false); - w->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); + w->blockSignals (false); + w->setEnabled (up.enable_is ("on")); } - break; + break; + + case uicontrol::properties::ID_TOOLTIPSTRING: + w->setToolTip (Utils::fromStdString (up.get_tooltipstring ())); + break; - case uicontrol::properties::ID_FONTNAME: - case uicontrol::properties::ID_FONTSIZE: - case uicontrol::properties::ID_FONTWEIGHT: - case uicontrol::properties::ID_FONTANGLE: - w->setFont (Utils::computeFont<uicontrol> (up)); - break; + case base_properties::ID_VISIBLE: + w->setVisible (up.is_visible ()); + break; + + case uicontrol::properties::ID_KEYPRESSFCN: + m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty (); + break; + + case uicontrol::properties::ID___FOCUS__: + if (up.is___focus__ ()) + w->setFocus (); + else + w->clearFocus (); + break; - case uicontrol::properties::ID_FONTUNITS: - // FIXME: We shouldn't have to do anything, octave should update - // the "fontsize" property automatically to the new units. - // Hence the actual font used shouldn't change. - m_normalizedFont = up.fontunits_is ("normalized"); - break; + default: + break; + } +} + +bool +BaseControl::eventFilter (QObject *watched, QEvent *xevent) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - case uicontrol::properties::ID_BACKGROUNDCOLOR: - case uicontrol::properties::ID_FOREGROUNDCOLOR: - updatePalette (up, w); - break; + switch (xevent->type ()) + { + case QEvent::Resize: + if (m_normalizedFont) + { + octave::autolock guard (gh_mgr.graphics_lock ()); - case uicontrol::properties::ID_ENABLE: - if (up.enable_is ("inactive")) + qWidget<QWidget> ()->setFont (Utils::computeFont<uicontrol> + (properties<uicontrol> ())); + } + break; + + case QEvent::MouseButtonPress: + { + octave::autolock guard (gh_mgr.graphics_lock ()); + + QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); + graphics_object go = object (); + uicontrol::properties& up = Utils::properties<uicontrol> (go); + graphics_object fig = go.get_ancestor ("figure"); + if (fig) { - w->blockSignals (true); - w->setEnabled (true); - } - else - { - w->blockSignals (false); - w->setEnabled (up.enable_is ("on")); - } - break; + emit gh_set_event (fig.get_handle (), "currentobject", + m_handle.value (), false); - case uicontrol::properties::ID_TOOLTIPSTRING: - w->setToolTip (Utils::fromStdString (up.get_tooltipstring ())); - break; - - case base_properties::ID_VISIBLE: - w->setVisible (up.is_visible ()); - break; - - case uicontrol::properties::ID_KEYPRESSFCN: - m_keyPressHandlerDefined = ! up.get_keypressfcn ().isempty (); - break; + if (m->button () != Qt::LeftButton || ! up.enable_is ("on")) + { + emit gh_set_event (fig.get_handle (), "selectiontype", + Utils::figureSelectionType (m), false); + emit gh_set_event (fig.get_handle (), "currentpoint", + Utils::figureCurrentPoint (fig, m), + false); + emit gh_callback_event (fig.get_handle (), + "windowbuttondownfcn"); + emit gh_callback_event (m_handle, "buttondownfcn"); - case uicontrol::properties::ID___FOCUS__: - if (up.is___focus__ ()) - w->setFocus (); - else - w->clearFocus (); - break; - - default: - break; + if (m->button () == Qt::RightButton) + ContextMenu::executeAt (m_interpreter, up, m->globalPos ()); + } + else + { + if (up.style_is ("listbox")) + emit gh_set_event (fig.get_handle (), "selectiontype", + Utils::figureSelectionType (m), + false); + else + emit gh_set_event (fig.get_handle (), "selectiontype", + octave_value ("normal"), false); + } + } } - } + break; - bool - BaseControl::eventFilter (QObject *watched, QEvent *xevent) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - switch (xevent->type ()) - { - case QEvent::Resize: - if (m_normalizedFont) - { - octave::autolock guard (gh_mgr.graphics_lock ()); - - qWidget<QWidget> ()->setFont (Utils::computeFont<uicontrol> - (properties<uicontrol> ())); - } - break; - - case QEvent::MouseButtonPress: + case QEvent::MouseMove: + if (qWidget<QWidget> ()->hasMouseTracking ()) { octave::autolock guard (gh_mgr.graphics_lock ()); QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); graphics_object go = object (); - uicontrol::properties& up = Utils::properties<uicontrol> (go); graphics_object fig = go.get_ancestor ("figure"); + if (fig) { - emit gh_set_event (fig.get_handle (), "currentobject", - m_handle.value (), false); - - if (m->button () != Qt::LeftButton || ! up.enable_is ("on")) - { - emit gh_set_event (fig.get_handle (), "selectiontype", - Utils::figureSelectionType (m), false); - emit gh_set_event (fig.get_handle (), "currentpoint", - Utils::figureCurrentPoint (fig, m), - false); - emit gh_callback_event (fig.get_handle (), - "windowbuttondownfcn"); - emit gh_callback_event (m_handle, "buttondownfcn"); - - if (m->button () == Qt::RightButton) - ContextMenu::executeAt (m_interpreter, up, m->globalPos ()); - } - else - { - if (up.style_is ("listbox")) - emit gh_set_event (fig.get_handle (), "selectiontype", - Utils::figureSelectionType (m), - false); - else - emit gh_set_event (fig.get_handle (), "selectiontype", - octave_value ("normal"), false); - } + emit gh_set_event (fig.get_handle (), "currentpoint", + Utils::figureCurrentPoint (fig, m), false); + emit gh_callback_event (fig.get_handle (), + "windowbuttonmotionfcn"); } } - break; - - case QEvent::MouseMove: - if (qWidget<QWidget> ()->hasMouseTracking ()) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + break; - QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); - graphics_object go = object (); - graphics_object fig = go.get_ancestor ("figure"); + case QEvent::KeyPress: + if (m_keyPressHandlerDefined) + { + octave::autolock guard (gh_mgr.graphics_lock ()); - if (fig) - { - emit gh_set_event (fig.get_handle (), "currentpoint", - Utils::figureCurrentPoint (fig, m), false); - emit gh_callback_event (fig.get_handle (), - "windowbuttonmotionfcn"); - } - } - break; + octave_scalar_map keyData = + Utils::makeKeyEventStruct (dynamic_cast<QKeyEvent *> (xevent)); + graphics_object fig = object ().get_ancestor ("figure"); - case QEvent::KeyPress: - if (m_keyPressHandlerDefined) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + emit gh_set_event (fig.get_handle (), "currentcharacter", + keyData.getfield ("Character"), false); + emit gh_callback_event (m_handle, "keypressfcn", keyData); + } + break; - octave_scalar_map keyData = - Utils::makeKeyEventStruct (dynamic_cast<QKeyEvent *> (xevent)); - graphics_object fig = object ().get_ancestor ("figure"); - - emit gh_set_event (fig.get_handle (), "currentcharacter", - keyData.getfield ("Character"), false); - emit gh_callback_event (m_handle, "keypressfcn", keyData); - } - break; + case QEvent::FocusIn: + emit gh_set_event (m_handle, "__focus__", "on", false); + break; - case QEvent::FocusIn: - emit gh_set_event (m_handle, "__focus__", "on", false); - break; + case QEvent::FocusOut: + emit gh_set_event (m_handle, "__focus__", "off", false); + break; - case QEvent::FocusOut: - emit gh_set_event (m_handle, "__focus__", "off", false); - break; + default: + break; + } - default: - break; - } - - return Object::eventFilter (watched, xevent); - } + return Object::eventFilter (watched, xevent); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/BaseControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/BaseControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,28 +33,28 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class BaseControl : public Object - { - public: - BaseControl (octave::interpreter& interp, - const graphics_object& go, QWidget *w); - ~BaseControl (); +class BaseControl : public Object +{ +public: + BaseControl (octave::interpreter& interp, + const graphics_object& go, QWidget *w); + ~BaseControl (); - Container * innerContainer () { return nullptr; } + Container * innerContainer () { return nullptr; } - bool eventFilter (QObject *watched, QEvent *e); + bool eventFilter (QObject *watched, QEvent *e); - protected: - void init (QWidget *w, bool callBase = false); - void redraw (); - void update (int pId); +protected: + void init (QWidget *w, bool callBase = false); + void redraw (); + void update (int pId); - private: - bool m_normalizedFont; - bool m_keyPressHandlerDefined; - }; +private: + bool m_normalizedFont; + bool m_keyPressHandlerDefined; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ButtonControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ButtonControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -39,116 +39,116 @@ OCTAVE_BEGIN_NAMESPACE(octave) - ButtonControl::ButtonControl (octave::interpreter& interp, - const graphics_object& go, - QAbstractButton *btn) - : BaseControl (interp, go, btn), m_blockCallback (false) - { - uicontrol::properties& up = properties<uicontrol> (); +ButtonControl::ButtonControl (octave::interpreter& interp, + const graphics_object& go, + QAbstractButton *btn) + : BaseControl (interp, go, btn), m_blockCallback (false) +{ + uicontrol::properties& up = properties<uicontrol> (); + + QString str = Utils::fromStdString (up.get_string_string ()); + str.replace ("&", "&&"); + btn->setText (str); + if (btn->isCheckable () || up.style_is ("togglebutton")) + { + btn->setCheckable (true); + + Matrix value = up.get_value ().matrix_value (); + + if (value.numel () > 0 && value(0) == up.get_max ()) + btn->setChecked (true); + } - QString str = Utils::fromStdString (up.get_string_string ()); - str.replace ("&", "&&"); - btn->setText (str); - if (btn->isCheckable () || up.style_is ("togglebutton")) + connect (btn, &QAbstractButton::clicked, this, &ButtonControl::clicked); + connect (btn, &QAbstractButton::toggled, this, &ButtonControl::toggled); +} + +ButtonControl::~ButtonControl () +{ } + +void +ButtonControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QAbstractButton *btn = qWidget<QAbstractButton> (); + + switch (pId) + { + case uicontrol::properties::ID_STRING: { - btn->setCheckable (true); - - Matrix value = up.get_value ().matrix_value (); - - if (value.numel () > 0 && value(0) == up.get_max ()) - btn->setChecked (true); + QString str = Utils::fromStdString (up.get_string_string ()); + str.replace ("&", "&&"); + btn->setText (str); + break; } - connect (btn, &QAbstractButton::clicked, this, &ButtonControl::clicked); - connect (btn, &QAbstractButton::toggled, this, &ButtonControl::toggled); - } - - ButtonControl::~ButtonControl () - { } - - void - ButtonControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QAbstractButton *btn = qWidget<QAbstractButton> (); - - switch (pId) - { - case uicontrol::properties::ID_STRING: + case uicontrol::properties::ID_VALUE: + m_blockCallback = true; + if (btn->isCheckable ()) { - QString str = Utils::fromStdString (up.get_string_string ()); - str.replace ("&", "&&"); - btn->setText (str); - break; - } + Matrix value = up.get_value ().matrix_value (); - case uicontrol::properties::ID_VALUE: - m_blockCallback = true; - if (btn->isCheckable ()) - { - Matrix value = up.get_value ().matrix_value (); + if (value.numel () > 0) + { + double dValue = value(0); - if (value.numel () > 0) - { - double dValue = value(0); + if (dValue != 0.0 && dValue != 1.0) + warning ("button value not within valid display range"); + else if (dValue == up.get_min () && btn->isChecked ()) + { + btn->setChecked (false); + if (up.style_is ("radiobutton") || up.style_is ("togglebutton")) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (dValue != 0.0 && dValue != 1.0) - warning ("button value not within valid display range"); - else if (dValue == up.get_min () && btn->isChecked ()) - { - btn->setChecked (false); - if (up.style_is ("radiobutton") || up.style_is ("togglebutton")) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + Object *parent = Object::parentObject (m_interpreter, gh_mgr.get_object (up.get___myhandle__ ())); + ButtonGroup *btnGroup = dynamic_cast<ButtonGroup *>(parent); + if (btnGroup) + btnGroup->selectNothing (); + } + } + else if (dValue == up.get_max () && ! btn->isChecked ()) + btn->setChecked (true); + } + } + m_blockCallback = false; + break; - Object *parent = Object::parentObject (m_interpreter, gh_mgr.get_object (up.get___myhandle__ ())); - ButtonGroup *btnGroup = dynamic_cast<ButtonGroup *>(parent); - if (btnGroup) - btnGroup->selectNothing (); - } - } - else if (dValue == up.get_max () && ! btn->isChecked ()) - btn->setChecked (true); - } - } - m_blockCallback = false; - break; + default: + BaseControl::update (pId); + break; + } +} - default: - BaseControl::update (pId); - break; - } - } +void +ButtonControl::toggled (bool checked) +{ + QAbstractButton *btn = qWidget<QAbstractButton> (); - void - ButtonControl::toggled (bool checked) - { - QAbstractButton *btn = qWidget<QAbstractButton> (); + if (! m_blockCallback && btn->isCheckable ()) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); - if (! m_blockCallback && btn->isCheckable ()) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + uicontrol::properties& up = properties<uicontrol> (); - octave::autolock guard (gh_mgr.graphics_lock ()); - - uicontrol::properties& up = properties<uicontrol> (); - - Matrix oldValue = up.get_value ().matrix_value (); - double newValue = (checked ? up.get_max () : up.get_min ()); + Matrix oldValue = up.get_value ().matrix_value (); + double newValue = (checked ? up.get_max () : up.get_min ()); - if (oldValue.numel () != 1 || (newValue != oldValue(0))) - emit gh_set_event (m_handle, "value", newValue, false); - emit gh_callback_event (m_handle, "callback"); - } - } + if (oldValue.numel () != 1 || (newValue != oldValue(0))) + emit gh_set_event (m_handle, "value", newValue, false); + emit gh_callback_event (m_handle, "callback"); + } +} - void - ButtonControl::clicked () - { - QAbstractButton *btn = qWidget<QAbstractButton> (); +void +ButtonControl::clicked () +{ + QAbstractButton *btn = qWidget<QAbstractButton> (); - if (! btn->isCheckable ()) - emit gh_callback_event (m_handle, "callback"); - } + if (! btn->isCheckable ()) + emit gh_callback_event (m_handle, "callback"); +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/ButtonControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ButtonControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,27 +32,27 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class ButtonControl : public BaseControl - { - Q_OBJECT +class ButtonControl : public BaseControl +{ + Q_OBJECT - public: - ButtonControl (octave::interpreter& interp, - const graphics_object& go, QAbstractButton *btn); - ~ButtonControl (); +public: + ButtonControl (octave::interpreter& interp, + const graphics_object& go, QAbstractButton *btn); + ~ButtonControl (); - protected: - void update (int pId); +protected: + void update (int pId); - private slots: - void clicked (); - void toggled (bool checked); +private slots: + void clicked (); + void toggled (bool checked); - private: - bool m_blockCallback; - }; +private: + bool m_blockCallback; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ButtonGroup.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ButtonGroup.cc Thu Feb 02 12:25:51 2023 -0800 @@ -50,477 +50,477 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static int - frameStyleFromProperties (const uibuttongroup::properties& pp) - { - if (pp.bordertype_is ("none")) - return QFrame::NoFrame; - else if (pp.bordertype_is ("etchedin")) - return (QFrame::Box | QFrame::Sunken); - else if (pp.bordertype_is ("etchedout")) - return (QFrame::Box | QFrame::Raised); - else if (pp.bordertype_is ("beveledin")) - return (QFrame::Panel | QFrame::Sunken); - else if (pp.bordertype_is ("beveledout")) - return (QFrame::Panel | QFrame::Raised); - else - return (QFrame::Panel | QFrame::Plain); - } +static int +frameStyleFromProperties (const uibuttongroup::properties& pp) +{ + if (pp.bordertype_is ("none")) + return QFrame::NoFrame; + else if (pp.bordertype_is ("etchedin")) + return (QFrame::Box | QFrame::Sunken); + else if (pp.bordertype_is ("etchedout")) + return (QFrame::Box | QFrame::Raised); + else if (pp.bordertype_is ("beveledin")) + return (QFrame::Panel | QFrame::Sunken); + else if (pp.bordertype_is ("beveledout")) + return (QFrame::Panel | QFrame::Raised); + else + return (QFrame::Panel | QFrame::Plain); +} - static void - setupPalette (const uibuttongroup::properties& pp, QPalette& p) - { - p.setColor (QPalette::Window, - Utils::fromRgb (pp.get_backgroundcolor_rgb ())); - p.setColor (QPalette::WindowText, - Utils::fromRgb (pp.get_foregroundcolor_rgb ())); - p.setColor (QPalette::Light, - Utils::fromRgb (pp.get_highlightcolor_rgb ())); - p.setColor (QPalette::Dark, - Utils::fromRgb (pp.get_shadowcolor_rgb ())); - } +static void +setupPalette (const uibuttongroup::properties& pp, QPalette& p) +{ + p.setColor (QPalette::Window, + Utils::fromRgb (pp.get_backgroundcolor_rgb ())); + p.setColor (QPalette::WindowText, + Utils::fromRgb (pp.get_foregroundcolor_rgb ())); + p.setColor (QPalette::Light, + Utils::fromRgb (pp.get_highlightcolor_rgb ())); + p.setColor (QPalette::Dark, + Utils::fromRgb (pp.get_shadowcolor_rgb ())); +} - static int - borderWidthFromProperties (const uibuttongroup::properties& pp) - { - int bw = 0; +static int +borderWidthFromProperties (const uibuttongroup::properties& pp) +{ + int bw = 0; - if (! pp.bordertype_is ("none")) - { - bw = octave::math::round (pp.get_borderwidth ()); - if (pp.bordertype_is ("etchedin") || pp.bordertype_is ("etchedout")) - bw *= 2; - } - - return bw; - } + if (! pp.bordertype_is ("none")) + { + bw = octave::math::round (pp.get_borderwidth ()); + if (pp.bordertype_is ("etchedin") || pp.bordertype_is ("etchedout")) + bw *= 2; + } - ButtonGroup * - ButtonGroup::create (octave::interpreter& interp, const graphics_object& go) - { - Object *parent = parentObject (interp, go); + return bw; +} - if (parent) - { - Container *container = parent->innerContainer (); +ButtonGroup * +ButtonGroup::create (octave::interpreter& interp, const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (container) - { - QFrame *frame = new QFrame (container); - return new ButtonGroup (interp, go, - new QButtonGroup (frame), frame); - } - } + if (parent) + { + Container *container = parent->innerContainer (); - return nullptr; - } + if (container) + { + QFrame *frame = new QFrame (container); + return new ButtonGroup (interp, go, + new QButtonGroup (frame), frame); + } + } + + return nullptr; +} - ButtonGroup::ButtonGroup (octave::interpreter& interp, - const graphics_object& go, - QButtonGroup *buttongroup, QFrame *frame) - : Object (interp, go, frame), m_hiddenbutton (nullptr), - m_container (nullptr), m_title (nullptr), m_blockUpdates (false) - { - uibuttongroup::properties& pp = properties<uibuttongroup> (); +ButtonGroup::ButtonGroup (octave::interpreter& interp, + const graphics_object& go, + QButtonGroup *buttongroup, QFrame *frame) + : Object (interp, go, frame), m_hiddenbutton (nullptr), + m_container (nullptr), m_title (nullptr), m_blockUpdates (false) +{ + uibuttongroup::properties& pp = properties<uibuttongroup> (); - frame->setObjectName ("UIButtonGroup"); - frame->setAutoFillBackground (true); - Matrix bb = pp.get_boundingbox (false); - frame->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); - frame->setFrameStyle (frameStyleFromProperties (pp)); - frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); - QPalette pal = frame->palette (); - setupPalette (pp, pal); - frame->setPalette (pal); - m_buttongroup = buttongroup; - m_hiddenbutton = new QRadioButton (frame); - m_hiddenbutton->hide (); - m_buttongroup->addButton (m_hiddenbutton); - - m_container = new Container (frame, interp); - m_container->canvas (m_handle); - - connect (m_container, SIGNAL (interpeter_event (const fcn_callback&)), - this, SIGNAL (interpeter_event (const fcn_callback&))); - - connect (m_container, SIGNAL (interpeter_event (const meth_callback&)), - this, SIGNAL (interpeter_event (const meth_callback&))); + frame->setObjectName ("UIButtonGroup"); + frame->setAutoFillBackground (true); + Matrix bb = pp.get_boundingbox (false); + frame->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); + frame->setFrameStyle (frameStyleFromProperties (pp)); + frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); + QPalette pal = frame->palette (); + setupPalette (pp, pal); + frame->setPalette (pal); + m_buttongroup = buttongroup; + m_hiddenbutton = new QRadioButton (frame); + m_hiddenbutton->hide (); + m_buttongroup->addButton (m_hiddenbutton); - if (frame->hasMouseTracking ()) - { - for (auto *w : frame->findChildren<QWidget *> ()) - w->setMouseTracking (true); - for (auto *w : buttongroup->findChildren<QWidget *> ()) - w->setMouseTracking (true); - } + m_container = new Container (frame, interp); + m_container->canvas (m_handle); + + connect (m_container, SIGNAL (interpeter_event (const fcn_callback&)), + this, SIGNAL (interpeter_event (const fcn_callback&))); + + connect (m_container, SIGNAL (interpeter_event (const meth_callback&)), + this, SIGNAL (interpeter_event (const meth_callback&))); - QString title = Utils::fromStdString (pp.get_title ()); - if (! title.isEmpty ()) - { - m_title = new QLabel (title, frame); - m_title->setAutoFillBackground (true); - m_title->setContentsMargins (4, 0, 4, 0); - m_title->setPalette (pal); - m_title->setFont (Utils::computeFont<uibuttongroup> (pp, bb(3))); - } + if (frame->hasMouseTracking ()) + { + for (auto *w : frame->findChildren<QWidget *> ()) + w->setMouseTracking (true); + for (auto *w : buttongroup->findChildren<QWidget *> ()) + w->setMouseTracking (true); + } - frame->installEventFilter (this); - m_container->installEventFilter (this); + QString title = Utils::fromStdString (pp.get_title ()); + if (! title.isEmpty ()) + { + m_title = new QLabel (title, frame); + m_title->setAutoFillBackground (true); + m_title->setContentsMargins (4, 0, 4, 0); + m_title->setPalette (pal); + m_title->setFont (Utils::computeFont<uibuttongroup> (pp, bb(3))); + } + + frame->installEventFilter (this); + m_container->installEventFilter (this); - if (pp.is_visible ()) - { - QTimer::singleShot (0, frame, &QFrame::show); - // FIXME: What is the intent here? QButtonGroup::show is not a - // member of QButtonGroup. - QTimer::singleShot (0, buttongroup, SLOT (show ())); - } - else - frame->hide (); + if (pp.is_visible ()) + { + QTimer::singleShot (0, frame, &QFrame::show); + // FIXME: What is the intent here? QButtonGroup::show is not a + // member of QButtonGroup. + QTimer::singleShot (0, buttongroup, SLOT (show ())); + } + else + frame->hide (); + + connect (m_buttongroup, + QOverload<QAbstractButton *>::of (&QButtonGroup::buttonClicked), + this, &ButtonGroup::buttonClicked); +} - connect (m_buttongroup, - QOverload<QAbstractButton *>::of (&QButtonGroup::buttonClicked), - this, &ButtonGroup::buttonClicked); - } - - ButtonGroup::~ButtonGroup () - { } +ButtonGroup::~ButtonGroup () +{ } - bool - ButtonGroup::eventFilter (QObject *watched, QEvent *xevent) - { - if (! m_blockUpdates) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +bool +ButtonGroup::eventFilter (QObject *watched, QEvent *xevent) +{ + if (! m_blockUpdates) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (watched == qObject ()) - { - switch (xevent->type ()) + if (watched == qObject ()) + { + switch (xevent->type ()) + { + case QEvent::Resize: { - case QEvent::Resize: - { - octave::autolock guard (gh_mgr.graphics_lock ()); + octave::autolock guard (gh_mgr.graphics_lock ()); - graphics_object go = object (); + graphics_object go = object (); - if (go.valid_object ()) - { - if (m_title) - { - const uibuttongroup::properties& pp = - Utils::properties<uibuttongroup> (go); + if (go.valid_object ()) + { + if (m_title) + { + const uibuttongroup::properties& pp = + Utils::properties<uibuttongroup> (go); - if (pp.fontunits_is ("normalized")) - { - QFrame *frame = qWidget<QFrame> (); + if (pp.fontunits_is ("normalized")) + { + QFrame *frame = qWidget<QFrame> (); - m_title->setFont (Utils::computeFont<uibuttongroup> - (pp, frame->height ())); - m_title->resize (m_title->sizeHint ()); - } - } - updateLayout (); - } - } - break; - - case QEvent::MouseButtonPress: - { - QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); + m_title->setFont (Utils::computeFont<uibuttongroup> + (pp, frame->height ())); + m_title->resize (m_title->sizeHint ()); + } + } + updateLayout (); + } + } + break; - if (m->button () == Qt::RightButton) - { - octave::autolock guard (gh_mgr.graphics_lock ()); - - ContextMenu::executeAt (m_interpreter, properties (), - m->globalPos ()); - } - } - break; + case QEvent::MouseButtonPress: + { + QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); - default: - break; - } - } - else if (watched == m_container) - { - switch (xevent->type ()) - { - case QEvent::Resize: - if (qWidget<QWidget> ()->isVisible ()) + if (m->button () == Qt::RightButton) { octave::autolock guard (gh_mgr.graphics_lock ()); - properties ().update_boundingbox (); + ContextMenu::executeAt (m_interpreter, properties (), + m->globalPos ()); } - break; + } + break; + + default: + break; + } + } + else if (watched == m_container) + { + switch (xevent->type ()) + { + case QEvent::Resize: + if (qWidget<QWidget> ()->isVisible ()) + { + octave::autolock guard (gh_mgr.graphics_lock ()); + + properties ().update_boundingbox (); + } + break; + + default: + break; + } + } + } + + return false; +} + +void +ButtonGroup::update (int pId) +{ + uibuttongroup::properties& pp = properties<uibuttongroup> (); + QFrame *frame = qWidget<QFrame> (); + + m_blockUpdates = true; + + switch (pId) + { + case uibuttongroup::properties::ID_POSITION: + { + Matrix bb = pp.get_boundingbox (false); - default: - break; + frame->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); + updateLayout (); + } + break; + + case uibuttongroup::properties::ID_BORDERWIDTH: + frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); + updateLayout (); + break; + + case uibuttongroup::properties::ID_BACKGROUNDCOLOR: + case uibuttongroup::properties::ID_FOREGROUNDCOLOR: + case uibuttongroup::properties::ID_HIGHLIGHTCOLOR: + case uibuttongroup::properties::ID_SHADOWCOLOR: + { + QPalette pal = frame->palette (); + + setupPalette (pp, pal); + frame->setPalette (pal); + if (m_title) + m_title->setPalette (pal); + } + break; + + case uibuttongroup::properties::ID_TITLE: + { + QString title = Utils::fromStdString (pp.get_title ()); + + if (title.isEmpty ()) + { + if (m_title) + delete m_title; + m_title = nullptr; + } + else + { + if (! m_title) + { + QPalette pal = frame->palette (); + + m_title = new QLabel (title, frame); + m_title->setAutoFillBackground (true); + m_title->setContentsMargins (4, 0, 4, 0); + m_title->setPalette (pal); + m_title->setFont (Utils::computeFont<uibuttongroup> (pp)); + m_title->show (); + } + else + { + m_title->setText (title); + m_title->resize (m_title->sizeHint ()); } } + updateLayout (); } - - return false; - } - - void - ButtonGroup::update (int pId) - { - uibuttongroup::properties& pp = properties<uibuttongroup> (); - QFrame *frame = qWidget<QFrame> (); - - m_blockUpdates = true; + break; - switch (pId) - { - case uibuttongroup::properties::ID_POSITION: - { - Matrix bb = pp.get_boundingbox (false); - - frame->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); - updateLayout (); - } - break; - - case uibuttongroup::properties::ID_BORDERWIDTH: - frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); - updateLayout (); - break; - - case uibuttongroup::properties::ID_BACKGROUNDCOLOR: - case uibuttongroup::properties::ID_FOREGROUNDCOLOR: - case uibuttongroup::properties::ID_HIGHLIGHTCOLOR: - case uibuttongroup::properties::ID_SHADOWCOLOR: - { - QPalette pal = frame->palette (); + case uibuttongroup::properties::ID_TITLEPOSITION: + updateLayout (); + break; - setupPalette (pp, pal); - frame->setPalette (pal); - if (m_title) - m_title->setPalette (pal); - } - break; - - case uibuttongroup::properties::ID_TITLE: - { - QString title = Utils::fromStdString (pp.get_title ()); + case uibuttongroup::properties::ID_BORDERTYPE: + frame->setFrameStyle (frameStyleFromProperties (pp)); + updateLayout (); + break; - if (title.isEmpty ()) - { - if (m_title) - delete m_title; - m_title = nullptr; - } - else - { - if (! m_title) - { - QPalette pal = frame->palette (); - - m_title = new QLabel (title, frame); - m_title->setAutoFillBackground (true); - m_title->setContentsMargins (4, 0, 4, 0); - m_title->setPalette (pal); - m_title->setFont (Utils::computeFont<uibuttongroup> (pp)); - m_title->show (); - } - else - { - m_title->setText (title); - m_title->resize (m_title->sizeHint ()); - } - } + case uibuttongroup::properties::ID_FONTNAME: + case uibuttongroup::properties::ID_FONTSIZE: + case uibuttongroup::properties::ID_FONTWEIGHT: + case uibuttongroup::properties::ID_FONTANGLE: + if (m_title) + { + m_title->setFont (Utils::computeFont<uibuttongroup> (pp)); + m_title->resize (m_title->sizeHint ()); updateLayout (); } - break; - - case uibuttongroup::properties::ID_TITLEPOSITION: - updateLayout (); - break; - - case uibuttongroup::properties::ID_BORDERTYPE: - frame->setFrameStyle (frameStyleFromProperties (pp)); - updateLayout (); - break; - - case uibuttongroup::properties::ID_FONTNAME: - case uibuttongroup::properties::ID_FONTSIZE: - case uibuttongroup::properties::ID_FONTWEIGHT: - case uibuttongroup::properties::ID_FONTANGLE: - if (m_title) - { - m_title->setFont (Utils::computeFont<uibuttongroup> (pp)); - m_title->resize (m_title->sizeHint ()); - updateLayout (); - } - break; - - case uibuttongroup::properties::ID_VISIBLE: - frame->setVisible (pp.is_visible ()); - updateLayout (); - break; - - case uibuttongroup::properties::ID_SELECTEDOBJECT: - { - graphics_handle h = pp.get_selectedobject (); - - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object go = gh_mgr.get_object (h); - - Object *selectedObject = qt_graphics_toolkit::toolkitObject (go); - ToggleButtonControl *toggle = static_cast<ToggleButtonControl *> - (selectedObject); - RadioButtonControl *radio = static_cast<RadioButtonControl *>(selectedObject); - if (toggle) - { - go.get_properties ().set ("value", 1); - } - else if (radio) - { - go.get_properties ().set ("value", 1); - } - else - { - m_hiddenbutton->setChecked (true); - } - } - break; - - default: - break; - } - - m_blockUpdates = false; - } + break; - void - ButtonGroup::redraw () - { - update (uibuttongroup::properties::ID_POSITION); - - // FIXME: is it really necessary to update the opengl canvas here? - Canvas *canvas = m_container->canvas (m_handle); - - if (canvas) - canvas->redraw (); - } - - void - ButtonGroup::updateLayout () - { - uibuttongroup::properties& pp = properties<uibuttongroup> (); - QFrame *frame = qWidget<QFrame> (); - - Matrix bb = pp.get_boundingbox (true); - int bw = borderWidthFromProperties (pp); - - frame->setFrameRect (QRect (octave::math::round (bb(0)) - bw, - octave::math::round (bb(1)) - bw, - octave::math::round (bb(2)) + 2*bw, octave::math::round (bb(3)) + 2*bw)); - m_container->setGeometry (octave::math::round (bb(0)), - octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); - - if (m_blockUpdates) - pp.update_boundingbox (); - - if (m_title) - { - QSize sz = m_title->sizeHint (); - int offset = 5; + case uibuttongroup::properties::ID_VISIBLE: + frame->setVisible (pp.is_visible ()); + updateLayout (); + break; - if (pp.titleposition_is ("lefttop")) - m_title->move (bw+offset, 0); - else if (pp.titleposition_is ("righttop")) - m_title->move (frame->width () - bw - offset - sz.width (), 0); - else if (pp.titleposition_is ("leftbottom")) - m_title->move (bw+offset, frame->height () - sz.height ()); - else if (pp.titleposition_is ("rightbottom")) - m_title->move (frame->width () - bw - offset - sz.width (), - frame->height () - sz.height ()); - else if (pp.titleposition_is ("centertop")) - m_title->move (frame->width () / 2 - sz.width () / 2, 0); - else if (pp.titleposition_is ("centerbottom")) - m_title->move (frame->width () / 2 - sz.width () / 2, - frame->height () - sz.height ()); - } - } + case uibuttongroup::properties::ID_SELECTEDOBJECT: + { + graphics_handle h = pp.get_selectedobject (); - void - ButtonGroup::selectNothing () - { - m_hiddenbutton->setChecked (true); - } - - void - ButtonGroup::addButton (QAbstractButton *btn) - { - m_buttongroup->addButton (btn); - connect (btn, &QAbstractButton::toggled, this, &ButtonGroup::buttonToggled); - } - - void - ButtonGroup::buttonToggled (bool toggled) - { - Q_UNUSED (toggled); - if (! m_blockUpdates) - { gh_manager& gh_mgr = m_interpreter.get_gh_manager (); octave::autolock guard (gh_mgr.graphics_lock ()); - uibuttongroup::properties& bp = properties<uibuttongroup> (); - - graphics_handle oldValue = bp.get_selectedobject (); - - QAbstractButton *checkedBtn = m_buttongroup->checkedButton (); + graphics_object go = gh_mgr.get_object (h); - graphics_handle newValue = graphics_handle (); - if (checkedBtn != m_hiddenbutton) + Object *selectedObject = qt_graphics_toolkit::toolkitObject (go); + ToggleButtonControl *toggle = static_cast<ToggleButtonControl *> + (selectedObject); + RadioButtonControl *radio = static_cast<RadioButtonControl *>(selectedObject); + if (toggle) { - Object *checkedObj = Object::fromQObject (checkedBtn); - newValue = checkedObj->properties ().get___myhandle__ (); + go.get_properties ().set ("value", 1); + } + else if (radio) + { + go.get_properties ().set ("value", 1); + } + else + { + m_hiddenbutton->setChecked (true); } + } + break; - if (oldValue != newValue) - emit gh_set_event (m_handle, "selectedobject", - newValue.as_octave_value (), false); - } - } + default: + break; + } + + m_blockUpdates = false; +} + +void +ButtonGroup::redraw () +{ + update (uibuttongroup::properties::ID_POSITION); + + // FIXME: is it really necessary to update the opengl canvas here? + Canvas *canvas = m_container->canvas (m_handle); + + if (canvas) + canvas->redraw (); +} - void - ButtonGroup::buttonClicked (QAbstractButton *btn) - { - Q_UNUSED (btn); +void +ButtonGroup::updateLayout () +{ + uibuttongroup::properties& pp = properties<uibuttongroup> (); + QFrame *frame = qWidget<QFrame> (); + + Matrix bb = pp.get_boundingbox (true); + int bw = borderWidthFromProperties (pp); + + frame->setFrameRect (QRect (octave::math::round (bb(0)) - bw, + octave::math::round (bb(1)) - bw, + octave::math::round (bb(2)) + 2*bw, octave::math::round (bb(3)) + 2*bw)); + m_container->setGeometry (octave::math::round (bb(0)), + octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); + + if (m_blockUpdates) + pp.update_boundingbox (); + + if (m_title) + { + QSize sz = m_title->sizeHint (); + int offset = 5; - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - uibuttongroup::properties& bp = properties<uibuttongroup> (); + if (pp.titleposition_is ("lefttop")) + m_title->move (bw+offset, 0); + else if (pp.titleposition_is ("righttop")) + m_title->move (frame->width () - bw - offset - sz.width (), 0); + else if (pp.titleposition_is ("leftbottom")) + m_title->move (bw+offset, frame->height () - sz.height ()); + else if (pp.titleposition_is ("rightbottom")) + m_title->move (frame->width () - bw - offset - sz.width (), + frame->height () - sz.height ()); + else if (pp.titleposition_is ("centertop")) + m_title->move (frame->width () / 2 - sz.width () / 2, 0); + else if (pp.titleposition_is ("centerbottom")) + m_title->move (frame->width () / 2 - sz.width () / 2, + frame->height () - sz.height ()); + } +} - graphics_handle oldValue = bp.get_selectedobject (); +void +ButtonGroup::selectNothing () +{ + m_hiddenbutton->setChecked (true); +} + +void +ButtonGroup::addButton (QAbstractButton *btn) +{ + m_buttongroup->addButton (btn); + connect (btn, &QAbstractButton::toggled, this, &ButtonGroup::buttonToggled); +} - QAbstractButton *checkedBtn = m_buttongroup->checkedButton (); - Object *checkedObj = Object::fromQObject (checkedBtn); - graphics_handle newValue = checkedObj->properties ().get___myhandle__ (); +void +ButtonGroup::buttonToggled (bool toggled) +{ + Q_UNUSED (toggled); + if (! m_blockUpdates) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + + uibuttongroup::properties& bp = properties<uibuttongroup> (); + + graphics_handle oldValue = bp.get_selectedobject (); - if (oldValue != newValue) - { - octave_scalar_map eventData; - eventData.setfield ("OldValue", oldValue.as_octave_value ()); - eventData.setfield ("NewValue", newValue.as_octave_value ()); - eventData.setfield ("Source", bp.get___myhandle__ ().as_octave_value ()); - eventData.setfield ("EventName", "SelectionChanged"); - octave_value selectionChangedEventObject (eventData); - emit gh_callback_event (m_handle, "selectionchangedfcn", - selectionChangedEventObject); - } - } + QAbstractButton *checkedBtn = m_buttongroup->checkedButton (); + + graphics_handle newValue = graphics_handle (); + if (checkedBtn != m_hiddenbutton) + { + Object *checkedObj = Object::fromQObject (checkedBtn); + newValue = checkedObj->properties ().get___myhandle__ (); + } + + if (oldValue != newValue) + emit gh_set_event (m_handle, "selectedobject", + newValue.as_octave_value (), false); + } +} + +void +ButtonGroup::buttonClicked (QAbstractButton *btn) +{ + Q_UNUSED (btn); + + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + + uibuttongroup::properties& bp = properties<uibuttongroup> (); + + graphics_handle oldValue = bp.get_selectedobject (); + + QAbstractButton *checkedBtn = m_buttongroup->checkedButton (); + Object *checkedObj = Object::fromQObject (checkedBtn); + graphics_handle newValue = checkedObj->properties ().get___myhandle__ (); + + if (oldValue != newValue) + { + octave_scalar_map eventData; + eventData.setfield ("OldValue", oldValue.as_octave_value ()); + eventData.setfield ("NewValue", newValue.as_octave_value ()); + eventData.setfield ("Source", bp.get___myhandle__ ().as_octave_value ()); + eventData.setfield ("EventName", "SelectionChanged"); + octave_value selectionChangedEventObject (eventData); + emit gh_callback_event (m_handle, "selectionchangedfcn", + selectionChangedEventObject); + } +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/ButtonGroup.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ButtonGroup.h Thu Feb 02 12:25:51 2023 -0800 @@ -36,50 +36,50 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Container; +class Container; - class ButtonGroup : public Object - { - Q_OBJECT +class ButtonGroup : public Object +{ + Q_OBJECT - public: - ButtonGroup (octave::interpreter& interp, - const graphics_object& go, QButtonGroup *buttongroup, - QFrame *frame); - ~ButtonGroup (); +public: + ButtonGroup (octave::interpreter& interp, + const graphics_object& go, QButtonGroup *buttongroup, + QFrame *frame); + ~ButtonGroup (); - Container * innerContainer () { return m_container; } + Container * innerContainer () { return m_container; } - bool eventFilter (QObject *watched, QEvent *event); + bool eventFilter (QObject *watched, QEvent *event); - static ButtonGroup * - create (octave::interpreter& interp, - const graphics_object& go); + static ButtonGroup * + create (octave::interpreter& interp, + const graphics_object& go); - void addButton (QAbstractButton *btn); + void addButton (QAbstractButton *btn); - void selectNothing (); + void selectNothing (); - protected: - void update (int pId); - void redraw (); +protected: + void update (int pId); + void redraw (); - private slots: - void buttonToggled (bool toggled); - void buttonClicked (QAbstractButton *btn); +private slots: + void buttonToggled (bool toggled); + void buttonClicked (QAbstractButton *btn); - private: - void updateLayout (); +private: + void updateLayout (); - private: - QButtonGroup *m_buttongroup; - QRadioButton *m_hiddenbutton; - Container *m_container; - QLabel *m_title; - bool m_blockUpdates; - }; +private: + QButtonGroup *m_buttongroup; + QRadioButton *m_hiddenbutton; + Container *m_container; + QLabel *m_title; + bool m_blockUpdates; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Canvas.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Canvas.cc Thu Feb 02 12:25:51 2023 -0800 @@ -53,1036 +53,1036 @@ OCTAVE_BEGIN_NAMESPACE(octave) - void - Canvas::redraw (bool sync) - { - QWidget *w = qWidget (); +void +Canvas::redraw (bool sync) +{ + QWidget *w = qWidget (); - if (w) - { - if (sync) - w->repaint (); - else - w->update (); - } - } + if (w) + { + if (sync) + w->repaint (); + else + w->update (); + } +} - void - Canvas::blockRedraw (bool block) - { - m_redrawBlocked = block; - } +void +Canvas::blockRedraw (bool block) +{ + m_redrawBlocked = block; +} - QCursor - Canvas::make_cursor (const QString& name, int hot_x, int hot_y) - { - gui_settings settings; +QCursor +Canvas::make_cursor (const QString& name, int hot_x, int hot_y) +{ + gui_settings settings; - QIcon icon = settings.icon (name); + QIcon icon = settings.icon (name); - return QCursor (icon.pixmap (22, 22), hot_x, hot_y); - } + return QCursor (icon.pixmap (22, 22), hot_x, hot_y); +} - void - Canvas::setCursor (MouseMode mode, std::string fallback, - QImage cdata, Matrix hotspot) - { - QWidget *w = qWidget (); - QCursor cursor = Qt::ArrowCursor; - if (w) - { - switch (mode) +void +Canvas::setCursor (MouseMode mode, std::string fallback, + QImage cdata, Matrix hotspot) +{ + QWidget *w = qWidget (); + QCursor cursor = Qt::ArrowCursor; + if (w) + { + switch (mode) + { + case NoMode: { - case NoMode: - { - cursor = Qt::ArrowCursor; + cursor = Qt::ArrowCursor; - if (fallback == "arrow") - cursor = Qt::ArrowCursor; - else if (fallback == "botl") - cursor = make_cursor ("bottom_left_corner", 5, 16); - else if (fallback == "botr") - cursor = make_cursor ("bottom_right_corner", 16, 16); - else if (fallback == "bottom") - cursor = make_cursor ("bottom_side", 11, 16); - else if (fallback == "circle") - cursor = make_cursor ("circle", 10, 10); - else if (fallback == "cross" || fallback == "crosshair") - cursor = make_cursor ("cross", 10, 10); - else if (fallback == "custom") - { - if (hotspot(0) > cdata.width () || hotspot(0) < 1.0 - || hotspot(1) > cdata.height () || hotspot(1) < 1.0) - hotspot = Matrix (1, 2, 1); + if (fallback == "arrow") + cursor = Qt::ArrowCursor; + else if (fallback == "botl") + cursor = make_cursor ("bottom_left_corner", 5, 16); + else if (fallback == "botr") + cursor = make_cursor ("bottom_right_corner", 16, 16); + else if (fallback == "bottom") + cursor = make_cursor ("bottom_side", 11, 16); + else if (fallback == "circle") + cursor = make_cursor ("circle", 10, 10); + else if (fallback == "cross" || fallback == "crosshair") + cursor = make_cursor ("cross", 10, 10); + else if (fallback == "custom") + { + if (hotspot(0) > cdata.width () || hotspot(0) < 1.0 + || hotspot(1) > cdata.height () || hotspot(1) < 1.0) + hotspot = Matrix (1, 2, 1); - cursor = QCursor (QPixmap::fromImage (cdata), - static_cast<int> (hotspot(1) - 1), - static_cast<int> (hotspot(0) - 1)); - } - else if (fallback == "fleur") - cursor = make_cursor ("fleur", 10, 4); - else if (fallback == "hand") - cursor = make_cursor ("hand2", 7, 3); - else if (fallback == "ibeam") - cursor = Qt::IBeamCursor; - else if (fallback == "left") - cursor = make_cursor ("left_side", 4, 10); - else if (fallback == "right") - cursor = make_cursor ("right_side", 17, 10); - else if (fallback == "top") - cursor = make_cursor ("top_side", 11, 4); - else if (fallback == "topl") - cursor = make_cursor ("top_left_corner", 4, 4); - else if (fallback == "topr") - cursor = make_cursor ("top_right_corner", 16, 4); - else if (fallback == "watch") - cursor = Qt::BusyCursor; - } - break; - case SelectMode: - cursor = Qt::ArrowCursor; - break; - - case PanMode: - cursor = make_cursor ("figure-pan"); - break; - - case RotateMode: - cursor = make_cursor ("figure-rotate"); - break; - - case TextMode: - cursor = Qt::IBeamCursor; - break; - - case ZoomInMode: - cursor = make_cursor ("figure-zoom-in", 9, 9); - break; + cursor = QCursor (QPixmap::fromImage (cdata), + static_cast<int> (hotspot(1) - 1), + static_cast<int> (hotspot(0) - 1)); + } + else if (fallback == "fleur") + cursor = make_cursor ("fleur", 10, 4); + else if (fallback == "hand") + cursor = make_cursor ("hand2", 7, 3); + else if (fallback == "ibeam") + cursor = Qt::IBeamCursor; + else if (fallback == "left") + cursor = make_cursor ("left_side", 4, 10); + else if (fallback == "right") + cursor = make_cursor ("right_side", 17, 10); + else if (fallback == "top") + cursor = make_cursor ("top_side", 11, 4); + else if (fallback == "topl") + cursor = make_cursor ("top_left_corner", 4, 4); + else if (fallback == "topr") + cursor = make_cursor ("top_right_corner", 16, 4); + else if (fallback == "watch") + cursor = Qt::BusyCursor; + } + break; + case SelectMode: + cursor = Qt::ArrowCursor; + break; - case ZoomOutMode: - cursor = make_cursor ("figure-zoom-out", 9, 9); - break; + case PanMode: + cursor = make_cursor ("figure-pan"); + break; - default: - cursor = Qt::ArrowCursor; - break; - } - w->setCursor (cursor); - } - } + case RotateMode: + cursor = make_cursor ("figure-rotate"); + break; - /* - Two updateCurrentPoint() routines are required: - 1) Used for QMouseEvents where cursor position data is in callback from Qt. - 2) Used for QKeyEvents where cursor position must be determined. - */ - void - Canvas::updateCurrentPoint (const graphics_object& fig, - const graphics_object& obj, QMouseEvent *event) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + case TextMode: + cursor = Qt::IBeamCursor; + break; - octave::autolock guard (gh_mgr.graphics_lock ()); + case ZoomInMode: + cursor = make_cursor ("figure-zoom-in", 9, 9); + break; + + case ZoomOutMode: + cursor = make_cursor ("figure-zoom-out", 9, 9); + break; - emit gh_set_event (fig.get_handle (), "currentpoint", - Utils::figureCurrentPoint (fig, event), false); - - Matrix children = obj.get_properties ().get_children (); - octave_idx_type num_children = children.numel (); - - for (int i = 0; i < num_children; i++) - { - graphics_object childObj (gh_mgr.get_object (children(i))); + default: + cursor = Qt::ArrowCursor; + break; + } + w->setCursor (cursor); + } +} - if (childObj.isa ("axes")) - { - axes::properties& ap = Utils::properties<axes> (childObj); - Matrix x_zlim = ap.get_transform_zlim (); - graphics_xform x_form = ap.get_transform (); +/* + Two updateCurrentPoint() routines are required: + 1) Used for QMouseEvents where cursor position data is in callback from Qt. + 2) Used for QKeyEvents where cursor position must be determined. +*/ +void +Canvas::updateCurrentPoint (const graphics_object& fig, + const graphics_object& obj, QMouseEvent *event) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - ColumnVector p1 = x_form.untransform (event->x (), event->y (), - x_zlim(0)); - ColumnVector p2 = x_form.untransform (event->x (), event->y (), - x_zlim(1)); + octave::autolock guard (gh_mgr.graphics_lock ()); - Matrix cp (2, 3, 0.0); - - cp(0, 0) = p1(0); cp(0, 1) = p1(1); cp(0, 2) = p1(2); - cp(1, 0) = p2(0); cp(1, 1) = p2(1); cp(1, 2) = p2(2); + emit gh_set_event (fig.get_handle (), "currentpoint", + Utils::figureCurrentPoint (fig, event), false); - emit gh_set_event (childObj.get_handle (), "currentpoint", cp, - false); - } - } - } + Matrix children = obj.get_properties ().get_children (); + octave_idx_type num_children = children.numel (); - void - Canvas::updateCurrentPoint (const graphics_object& fig, - const graphics_object& obj) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + for (int i = 0; i < num_children; i++) + { + graphics_object childObj (gh_mgr.get_object (children(i))); - octave::autolock guard (gh_mgr.graphics_lock ()); - - emit gh_set_event (fig.get_handle (), "currentpoint", - Utils::figureCurrentPoint (fig), false); + if (childObj.isa ("axes")) + { + axes::properties& ap = Utils::properties<axes> (childObj); + Matrix x_zlim = ap.get_transform_zlim (); + graphics_xform x_form = ap.get_transform (); - Matrix children = obj.get_properties ().get_children (); - octave_idx_type num_children = children.numel (); + ColumnVector p1 = x_form.untransform (event->x (), event->y (), + x_zlim(0)); + ColumnVector p2 = x_form.untransform (event->x (), event->y (), + x_zlim(1)); - for (int i = 0; i < num_children; i++) - { - graphics_object childObj (gh_mgr.get_object (children(i))); + Matrix cp (2, 3, 0.0); + + cp(0, 0) = p1(0); cp(0, 1) = p1(1); cp(0, 2) = p1(2); + cp(1, 0) = p2(0); cp(1, 1) = p2(1); cp(1, 2) = p2(2); - if (childObj.isa ("axes")) - { - // FIXME: QCursor::pos() may give inaccurate results with - // asynchronous window systems like X11 over ssh. - QWidget *w = qWidget (); - QPoint p = w->mapFromGlobal (QCursor::pos ()); - axes::properties& ap = Utils::properties<axes> (childObj); - Matrix x_zlim = ap.get_transform_zlim (); - graphics_xform x_form = ap.get_transform (); + emit gh_set_event (childObj.get_handle (), "currentpoint", cp, + false); + } + } +} - ColumnVector p1 = x_form.untransform (p.x (), p.y (), x_zlim(0)); - ColumnVector p2 = x_form.untransform (p.x (), p.y (), x_zlim(1)); - - Matrix cp (2, 3, 0.0); - - cp(0, 0) = p1(0); cp(0, 1) = p1(1); cp(0, 2) = p1(2); - cp(1, 0) = p2(0); cp(1, 1) = p2(1); cp(1, 2) = p2(2); +void +Canvas::updateCurrentPoint (const graphics_object& fig, + const graphics_object& obj) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - emit gh_set_event (childObj.get_handle (), "currentpoint", cp, - false); - } - } - } + octave::autolock guard (gh_mgr.graphics_lock ()); + + emit gh_set_event (fig.get_handle (), "currentpoint", + Utils::figureCurrentPoint (fig), false); - static void - autoscale_axes (gh_manager& gh_mgr, axes::properties& ap) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + Matrix children = obj.get_properties ().get_children (); + octave_idx_type num_children = children.numel (); - // Reset zoom stack - ap.clear_zoom_stack (false); - - ap.set_xlimmode ("auto"); - ap.set_ylimmode ("auto"); - ap.set_zlimmode ("auto"); - } + for (int i = 0; i < num_children; i++) + { + graphics_object childObj (gh_mgr.get_object (children(i))); - void - Canvas::canvasPaintEvent () - { - if (! m_redrawBlocked) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - draw (m_handle); + if (childObj.isa ("axes")) + { + // FIXME: QCursor::pos() may give inaccurate results with + // asynchronous window systems like X11 over ssh. + QWidget *w = qWidget (); + QPoint p = w->mapFromGlobal (QCursor::pos ()); + axes::properties& ap = Utils::properties<axes> (childObj); + Matrix x_zlim = ap.get_transform_zlim (); + graphics_xform x_form = ap.get_transform (); - if ((m_mouseMode == ZoomInMode && m_mouseAxes.ok ()) || m_rectMode) - drawZoomBox (m_mouseAnchor, m_mouseCurrent); - } - } + ColumnVector p1 = x_form.untransform (p.x (), p.y (), x_zlim(0)); + ColumnVector p2 = x_form.untransform (p.x (), p.y (), x_zlim(1)); + + Matrix cp (2, 3, 0.0); - static bool - pan_enabled (const graphics_object figObj) - { - // Getting pan mode property: - octave_value ov_pm - = Utils::properties<figure> (figObj).get___pan_mode__ (); + cp(0, 0) = p1(0); cp(0, 1) = p1(1); cp(0, 2) = p1(2); + cp(1, 0) = p2(0); cp(1, 1) = p2(1); cp(1, 2) = p2(2); - octave_scalar_map pm = ov_pm.scalar_map_value (); + emit gh_set_event (childObj.get_handle (), "currentpoint", cp, + false); + } + } +} - return pm.contents ("Enable").string_value () == "on"; - } +static void +autoscale_axes (gh_manager& gh_mgr, axes::properties& ap) +{ + octave::autolock guard (gh_mgr.graphics_lock ()); - static std::string - pan_mode (const graphics_object figObj) - { - // Getting pan mode property: - octave_value ov_pm - = Utils::properties<figure> (figObj).get___pan_mode__ (); - - octave_scalar_map pm = ov_pm.scalar_map_value (); + // Reset zoom stack + ap.clear_zoom_stack (false); - return pm.contents ("Motion").string_value (); - } + ap.set_xlimmode ("auto"); + ap.set_ylimmode ("auto"); + ap.set_zlimmode ("auto"); +} - static bool - zoom_enabled (const graphics_object figObj) - { - // Getting zoom mode property: - octave_value ov_zm - = Utils::properties<figure> (figObj).get___zoom_mode__ (); +void +Canvas::canvasPaintEvent () +{ + if (! m_redrawBlocked) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave_scalar_map zm = ov_zm.scalar_map_value (); + octave::autolock guard (gh_mgr.graphics_lock ()); - return zm.contents ("Enable").string_value () == "on"; - } + draw (m_handle); - static std::string - zoom_mode (const graphics_object figObj) - { - // Getting zoom mode property: - octave_value ov_zm - = Utils::properties<figure> (figObj).get___zoom_mode__ (); + if ((m_mouseMode == ZoomInMode && m_mouseAxes.ok ()) || m_rectMode) + drawZoomBox (m_mouseAnchor, m_mouseCurrent); + } +} - octave_scalar_map zm = ov_zm.scalar_map_value (); - - return zm.contents ("Motion").string_value (); - } +static bool +pan_enabled (const graphics_object figObj) +{ + // Getting pan mode property: + octave_value ov_pm + = Utils::properties<figure> (figObj).get___pan_mode__ (); - void - Canvas::select_object (graphics_object obj, QMouseEvent *event, - graphics_object& currentObj, graphics_object& axesObj, - bool axes_only, std::vector<std::string> omit) - { - QList<graphics_object> axesList; - Matrix children = obj.get_properties ().get_all_children (); - octave_idx_type num_children = children.numel (); + octave_scalar_map pm = ov_pm.scalar_map_value (); + + return pm.contents ("Enable").string_value () == "on"; +} - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - for (int i = 0; i < num_children; i++) - { - graphics_object childObj (gh_mgr.get_object (children(i))); +static std::string +pan_mode (const graphics_object figObj) +{ + // Getting pan mode property: + octave_value ov_pm + = Utils::properties<figure> (figObj).get___pan_mode__ (); - if (childObj.isa ("axes")) - { - auto p = omit.begin (); - bool omitfound = false; - while (p != omit.end () && ! omitfound) - { - omitfound = (childObj.get ("tag").string_value () == *p); - p++; - } - if (! omitfound) - axesList.append (childObj); - } - else if (childObj.isa ("uicontrol") || childObj.isa ("uipanel") - || childObj.isa ("uibuttongroup") || childObj.isa ("uitable")) - { - Matrix bb = childObj.get_properties ().get_boundingbox (false); - QRectF r (bb(0), bb(1), bb(2), bb(3)); + octave_scalar_map pm = ov_pm.scalar_map_value (); + + return pm.contents ("Motion").string_value (); +} + +static bool +zoom_enabled (const graphics_object figObj) +{ + // Getting zoom mode property: + octave_value ov_zm + = Utils::properties<figure> (figObj).get___zoom_mode__ (); - r.adjust (-5, -5, 5, 5); + octave_scalar_map zm = ov_zm.scalar_map_value (); + + return zm.contents ("Enable").string_value () == "on"; +} - bool rect_contains_pos = r.contains (event->localPos ()); - if (rect_contains_pos) - { - currentObj = childObj; - break; - } - } - } +static std::string +zoom_mode (const graphics_object figObj) +{ + // Getting zoom mode property: + octave_value ov_zm + = Utils::properties<figure> (figObj).get___zoom_mode__ (); - if (axes_only) - { - QPoint pt = event->pos (); + octave_scalar_map zm = ov_zm.scalar_map_value (); + + return zm.contents ("Motion").string_value (); +} - for (QList<graphics_object>::ConstIterator it = axesList.begin (); - it != axesList.end (); ++it) - { - const axes::properties& ap = - dynamic_cast<const axes::properties&> ((*it).get_properties ()); +void +Canvas::select_object (graphics_object obj, QMouseEvent *event, + graphics_object& currentObj, graphics_object& axesObj, + bool axes_only, std::vector<std::string> omit) +{ + QList<graphics_object> axesList; + Matrix children = obj.get_properties ().get_all_children (); + octave_idx_type num_children = children.numel (); - ColumnVector p0 = ap.pixel2coord (pt.x (), pt.y ()); - Matrix xlim = ap.get_xlim ().matrix_value (); - Matrix ylim = ap.get_ylim ().matrix_value (); + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + for (int i = 0; i < num_children; i++) + { + graphics_object childObj (gh_mgr.get_object (children(i))); - if (xlim(0) < p0(0) && xlim(1) > p0(0) - && ylim(0) < p0(1) && ylim(1) > p0(1)) - { - axesObj = *it; - return; - } - } - } - else if (! currentObj) - { - for (QList<graphics_object>::ConstIterator it = axesList.begin (); - it != axesList.end (); ++it) - { - graphics_object go = selectFromAxes (*it, event->pos ()); + if (childObj.isa ("axes")) + { + auto p = omit.begin (); + bool omitfound = false; + while (p != omit.end () && ! omitfound) + { + omitfound = (childObj.get ("tag").string_value () == *p); + p++; + } + if (! omitfound) + axesList.append (childObj); + } + else if (childObj.isa ("uicontrol") || childObj.isa ("uipanel") + || childObj.isa ("uibuttongroup") || childObj.isa ("uitable")) + { + Matrix bb = childObj.get_properties ().get_boundingbox (false); + QRectF r (bb(0), bb(1), bb(2), bb(3)); - if (go) - { - currentObj = go; - axesObj = *it; - } - // FIXME: is this really necessary? the axes object should - // have been selected through selectFromAxes anyway - else if (it->get_properties ().is_hittest ()) - { - Matrix bb = it->get_properties ().get_boundingbox (true); - QRectF r (bb(0), bb(1), bb(2), bb(3)); + r.adjust (-5, -5, 5, 5); - // Allow a rectangle (e.g., Zoom box) to be slightly outside - // the axes and still select it. - r.adjust (-20, -20, 20, 20); - - bool rect_contains_pos = r.contains (event->localPos ()); - if (rect_contains_pos) - axesObj = *it; - } - - if (axesObj && currentObj) + bool rect_contains_pos = r.contains (event->localPos ()); + if (rect_contains_pos) + { + currentObj = childObj; break; - } - } - } + } + } + } - void - Canvas::canvasMouseMoveEvent (QMouseEvent *event) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object ax = gh_mgr.get_object (m_mouseAxes); + if (axes_only) + { + QPoint pt = event->pos (); - if (m_mouseMode != NoMode && (ax.valid_object () || m_mouseMode == TextMode)) - { - switch (m_mouseMode) - { - case RotateMode: - { - axes::properties& ap = Utils::properties<axes> (ax); + for (QList<graphics_object>::ConstIterator it = axesList.begin (); + it != axesList.end (); ++it) + { + const axes::properties& ap = + dynamic_cast<const axes::properties&> ((*it).get_properties ()); - ap.rotate3d (m_mouseCurrent.x (), event->x (), - m_mouseCurrent.y (), event->y ()); - - // Update current mouse position - m_mouseCurrent = event->pos (); + ColumnVector p0 = ap.pixel2coord (pt.x (), pt.y ()); + Matrix xlim = ap.get_xlim ().matrix_value (); + Matrix ylim = ap.get_ylim ().matrix_value (); - // Force immediate redraw - redraw (true); + if (xlim(0) < p0(0) && xlim(1) > p0(0) + && ylim(0) < p0(1) && ylim(1) > p0(1)) + { + axesObj = *it; + return; } - break; - case TextMode: - case ZoomInMode: - case ZoomOutMode: - m_mouseCurrent = event->pos (); - redraw (true); - break; - - case PanMode: - { - axes::properties& ap = Utils::properties<axes> (ax); + } + } + else if (! currentObj) + { + for (QList<graphics_object>::ConstIterator it = axesList.begin (); + it != axesList.end (); ++it) + { + graphics_object go = selectFromAxes (*it, event->pos ()); - graphics_object figObj (ax.get_ancestor ("figure")); - - std::string mode = pan_mode (figObj); + if (go) + { + currentObj = go; + axesObj = *it; + } + // FIXME: is this really necessary? the axes object should + // have been selected through selectFromAxes anyway + else if (it->get_properties ().is_hittest ()) + { + Matrix bb = it->get_properties ().get_boundingbox (true); + QRectF r (bb(0), bb(1), bb(2), bb(3)); - ColumnVector p0 = ap.pixel2coord (m_mouseCurrent.x (), - m_mouseCurrent.y ()); - ColumnVector p1 = ap.pixel2coord (event->x (), - event->y ()); + // Allow a rectangle (e.g., Zoom box) to be slightly outside + // the axes and still select it. + r.adjust (-20, -20, 20, 20); - ap.translate_view (mode, p0(0), p1(0), p0(1), p1(1)); - - // Update current mouse position - m_mouseCurrent = event->pos (); - - // Force immediate redraw - redraw (true); + bool rect_contains_pos = r.contains (event->localPos ()); + if (rect_contains_pos) + axesObj = *it; } - default: + if (axesObj && currentObj) break; - } - } - else if (m_mouseMode == NoMode) - { - graphics_object obj = gh_mgr.get_object (m_handle); + } + } +} - if (obj.valid_object ()) - { - graphics_object figObj (obj.get_ancestor ("figure")); +void +Canvas::canvasMouseMoveEvent (QMouseEvent *event) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (figObj.valid_object () - && ! figObj.get ("windowbuttonmotionfcn").isempty ()) - { - updateCurrentPoint (figObj, obj, event); - emit gh_callback_event (figObj.get_handle (), - "windowbuttonmotionfcn"); - } - } - } + octave::autolock guard (gh_mgr.graphics_lock ()); - // Update mouse coordinates in the figure window status bar - graphics_object obj = gh_mgr.get_object (m_handle); - graphics_object figObj = obj.get_ancestor ("figure"); + graphics_object ax = gh_mgr.get_object (m_mouseAxes); - if (figObj.valid_object () && obj.valid_object ()) - { - graphics_object currentObj, axesObj; - std::vector<std::string> omit = {"legend", "colorbar", "scribeoverlay"}; - select_object (obj, event, currentObj, axesObj, true, omit); - - if (axesObj.valid_object ()) + if (m_mouseMode != NoMode && (ax.valid_object () || m_mouseMode == TextMode)) + { + switch (m_mouseMode) + { + case RotateMode: { - // FIXME: should we use signal/slot mechanism instead of - // directly calling parent fig methods - Figure *fig = - dynamic_cast<Figure *> (qt_graphics_toolkit::toolkitObject (figObj)); - axes::properties& ap = Utils::properties<axes> (axesObj); + axes::properties& ap = Utils::properties<axes> (ax); - if (fig) - fig->updateStatusBar (ap.pixel2coord (event->x (), event->y ())); - } - } - } + ap.rotate3d (m_mouseCurrent.x (), event->x (), + m_mouseCurrent.y (), event->y ()); + + // Update current mouse position + m_mouseCurrent = event->pos (); - void - Canvas::canvasMouseDoubleClickEvent (QMouseEvent *event) - { - // same processing as normal click, but event type is MouseButtonDblClick - canvasMousePressEvent (event); - } - - static double - button_number (QMouseEvent *event) - { - double retval = 0; + // Force immediate redraw + redraw (true); + } + break; + case TextMode: + case ZoomInMode: + case ZoomOutMode: + m_mouseCurrent = event->pos (); + redraw (true); + break; - switch (event->button ()) - { - case Qt::LeftButton: - retval = 1; - break; - - case Qt::MiddleButton: - retval = 2; - break; - - case Qt::RightButton: - retval = 3; - break; + case PanMode: + { + axes::properties& ap = Utils::properties<axes> (ax); - default: - break; - } - - return retval; - } + graphics_object figObj (ax.get_ancestor ("figure")); - void - Canvas::canvasMousePressEvent (QMouseEvent *event) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); + std::string mode = pan_mode (figObj); - graphics_object obj = gh_mgr.get_object (m_handle); - - bool isdblclick = (event->type () == QEvent::MouseButtonDblClick); + ColumnVector p0 = ap.pixel2coord (m_mouseCurrent.x (), + m_mouseCurrent.y ()); + ColumnVector p1 = ap.pixel2coord (event->x (), + event->y ()); - if (obj.valid_object ()) - { - graphics_object figObj (obj.get_ancestor ("figure")); + ap.translate_view (mode, p0(0), p1(0), p0(1), p1(1)); - // Any click in a figure canvas makes it current - if (figObj) - { - graphics_object root = gh_mgr.get_object (0); - Utils::properties<root_figure> (root) - .set_currentfigure (figObj.get_handle ().as_octave_value ()); + // Update current mouse position + m_mouseCurrent = event->pos (); + + // Force immediate redraw + redraw (true); } - graphics_object currentObj, axesObj; + default: + break; + } + } + else if (m_mouseMode == NoMode) + { + graphics_object obj = gh_mgr.get_object (m_handle); + + if (obj.valid_object ()) + { + graphics_object figObj (obj.get_ancestor ("figure")); - // Retrieve selected object. - select_object (obj, event, currentObj, axesObj); + if (figObj.valid_object () + && ! figObj.get ("windowbuttonmotionfcn").isempty ()) + { + updateCurrentPoint (figObj, obj, event); + emit gh_callback_event (figObj.get_handle (), + "windowbuttonmotionfcn"); + } + } + } + + // Update mouse coordinates in the figure window status bar + graphics_object obj = gh_mgr.get_object (m_handle); + graphics_object figObj = obj.get_ancestor ("figure"); - // currentObj may be invalid if, e.g., all objects under the mouse - // click had "hittest" -> "off" or "pickableparts" -> "none". In that - // case, replace with underlying figObj which always accepts mouse - // clicks. - if (! currentObj.valid_object ()) - currentObj = figObj; - else if (! currentObj.get_properties ().is_hittest ()) - { - // Objects with "hittest"->"off" pass the mouse event to their - // parent and so on. - graphics_object tmpgo; - tmpgo = gh_mgr.get_object (currentObj.get_parent ()); - while (tmpgo && ! tmpgo.get_properties ().is_hittest ()) - tmpgo = gh_mgr.get_object (tmpgo.get_parent ()); + if (figObj.valid_object () && obj.valid_object ()) + { + graphics_object currentObj, axesObj; + std::vector<std::string> omit = {"legend", "colorbar", "scribeoverlay"}; + select_object (obj, event, currentObj, axesObj, true, omit); + + if (axesObj.valid_object ()) + { + // FIXME: should we use signal/slot mechanism instead of + // directly calling parent fig methods + Figure *fig = + dynamic_cast<Figure *> (qt_graphics_toolkit::toolkitObject (figObj)); + axes::properties& ap = Utils::properties<axes> (axesObj); + + if (fig) + fig->updateStatusBar (ap.pixel2coord (event->x (), event->y ())); + } + } +} + +void +Canvas::canvasMouseDoubleClickEvent (QMouseEvent *event) +{ + // same processing as normal click, but event type is MouseButtonDblClick + canvasMousePressEvent (event); +} - if (tmpgo && tmpgo.get_handle () != 0.0) - currentObj = tmpgo; - else - currentObj = graphics_object (); - } +static double +button_number (QMouseEvent *event) +{ + double retval = 0; + + switch (event->button ()) + { + case Qt::LeftButton: + retval = 1; + break; + + case Qt::MiddleButton: + retval = 2; + break; + + case Qt::RightButton: + retval = 3; + break; + + default: + break; + } + + return retval; +} - // Make selected axes current - bool valid_axes = axesObj.valid_object () - && axesObj.get_properties ().handlevisibility_is ("on") - && axesObj.get_properties ().get_tag () != "legend" - && axesObj.get_properties ().get_tag () != "colorbar"; +void +Canvas::canvasMousePressEvent (QMouseEvent *event) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + + graphics_object obj = gh_mgr.get_object (m_handle); + + bool isdblclick = (event->type () == QEvent::MouseButtonDblClick); - if (valid_axes) - Utils::properties<figure> (figObj) - .set_currentaxes (axesObj.get_handle ().as_octave_value ()); + if (obj.valid_object ()) + { + graphics_object figObj (obj.get_ancestor ("figure")); - Figure *fig = dynamic_cast<Figure *> (qt_graphics_toolkit::toolkitObject (figObj)); + // Any click in a figure canvas makes it current + if (figObj) + { + graphics_object root = gh_mgr.get_object (0); + Utils::properties<root_figure> (root) + .set_currentfigure (figObj.get_handle ().as_octave_value ()); + } - MouseMode newMouseMode = NoMode; + graphics_object currentObj, axesObj; - if (fig) - newMouseMode = fig->mouseMode (); + // Retrieve selected object. + select_object (obj, event, currentObj, axesObj); - switch (newMouseMode) - { - case NoMode: - { - // Update the figure "currentobject" - auto& fprop = Utils::properties<figure> (figObj); + // currentObj may be invalid if, e.g., all objects under the mouse + // click had "hittest" -> "off" or "pickableparts" -> "none". In that + // case, replace with underlying figObj which always accepts mouse + // clicks. + if (! currentObj.valid_object ()) + currentObj = figObj; + else if (! currentObj.get_properties ().is_hittest ()) + { + // Objects with "hittest"->"off" pass the mouse event to their + // parent and so on. + graphics_object tmpgo; + tmpgo = gh_mgr.get_object (currentObj.get_parent ()); + while (tmpgo && ! tmpgo.get_properties ().is_hittest ()) + tmpgo = gh_mgr.get_object (tmpgo.get_parent ()); + + if (tmpgo && tmpgo.get_handle () != 0.0) + currentObj = tmpgo; + else + currentObj = graphics_object (); + } + + // Make selected axes current + bool valid_axes = axesObj.valid_object () + && axesObj.get_properties ().handlevisibility_is ("on") + && axesObj.get_properties ().get_tag () != "legend" + && axesObj.get_properties ().get_tag () != "colorbar"; + + if (valid_axes) + Utils::properties<figure> (figObj) + .set_currentaxes (axesObj.get_handle ().as_octave_value ()); + + Figure *fig = dynamic_cast<Figure *> (qt_graphics_toolkit::toolkitObject (figObj)); + + MouseMode newMouseMode = NoMode; - if (currentObj - && currentObj.get_properties ().handlevisibility_is ("on")) - fprop.set_currentobject (currentObj.get_handle () - .as_octave_value ()); - else - fprop.set_currentobject (Matrix ()); + if (fig) + newMouseMode = fig->mouseMode (); + + switch (newMouseMode) + { + case NoMode: + { + // Update the figure "currentobject" + auto& fprop = Utils::properties<figure> (figObj); + + if (currentObj + && currentObj.get_properties ().handlevisibility_is ("on")) + fprop.set_currentobject (currentObj.get_handle () + .as_octave_value ()); + else + fprop.set_currentobject (Matrix ()); - // Update figure "selectiontype" and "currentpoint" - emit gh_set_event (figObj.get_handle (), "selectiontype", - Utils::figureSelectionType (event, isdblclick), - false); + // Update figure "selectiontype" and "currentpoint" + emit gh_set_event (figObj.get_handle (), "selectiontype", + Utils::figureSelectionType (event, isdblclick), + false); + + updateCurrentPoint (figObj, obj, event); - updateCurrentPoint (figObj, obj, event); + emit gh_callback_event (figObj.get_handle (), + "windowbuttondownfcn", + button_number (event)); + // Execute the "buttondownfcn" of the selected object. If the + // latter is empty then execute the figure "buttondownfcn" + if (currentObj && ! currentObj.get ("buttondownfcn").isempty ()) + emit gh_callback_event (currentObj.get_handle (), + "buttondownfcn", button_number (event)); + else if (figObj && ! figObj.get ("buttondownfcn").isempty ()) emit gh_callback_event (figObj.get_handle (), - "windowbuttondownfcn", - button_number (event)); + "buttondownfcn", button_number (event)); - // Execute the "buttondownfcn" of the selected object. If the - // latter is empty then execute the figure "buttondownfcn" - if (currentObj && ! currentObj.get ("buttondownfcn").isempty ()) - emit gh_callback_event (currentObj.get_handle (), - "buttondownfcn", button_number (event)); - else if (figObj && ! figObj.get ("buttondownfcn").isempty ()) - emit gh_callback_event (figObj.get_handle (), - "buttondownfcn", button_number (event)); + // Show context menu of the selected object + if (currentObj && event->button () == Qt::RightButton) + ContextMenu::executeAt (m_interpreter, + currentObj.get_properties (), + event->globalPos ()); + } + break; - // Show context menu of the selected object - if (currentObj && event->button () == Qt::RightButton) - ContextMenu::executeAt (m_interpreter, - currentObj.get_properties (), - event->globalPos ()); - } - break; + case TextMode: + { + if (event->modifiers () == Qt::NoModifier) + { + switch (event->buttons ()) + { + case Qt::LeftButton: + m_mouseAnchor = m_mouseCurrent = event->pos (); + m_mouseMode = newMouseMode; + m_rectMode = true; + } + } + redraw (false); + } + break; - case TextMode: + case PanMode: + case RotateMode: + case ZoomInMode: + case ZoomOutMode: + if (valid_axes) { - if (event->modifiers () == Qt::NoModifier) + bool redraw_figure = true; + + if (isdblclick) + { + if (event->button () == Qt::LeftButton) + { + axes::properties& ap = Utils::properties<axes> (axesObj); + + autoscale_axes (gh_mgr, ap); + } + else + { + redraw_figure = false; + } + } + else if (event->modifiers () == Qt::NoModifier) { switch (event->buttons ()) { case Qt::LeftButton: m_mouseAnchor = m_mouseCurrent = event->pos (); + m_mouseAxes = axesObj.get_handle (); m_mouseMode = newMouseMode; - m_rectMode = true; - } - } - redraw (false); - } - break; + m_clickMode = newMouseMode == ZoomInMode; + break; - case PanMode: - case RotateMode: - case ZoomInMode: - case ZoomOutMode: - if (valid_axes) - { - bool redraw_figure = true; + case Qt::RightButton: + if (newMouseMode == ZoomInMode) + { + m_mouseAnchor = m_mouseCurrent = event->pos (); + m_mouseAxes = axesObj.get_handle (); + m_mouseMode = newMouseMode; + m_clickMode = false; + } - if (isdblclick) - { - if (event->button () == Qt::LeftButton) + break; + + case Qt::MiddleButton: { - axes::properties& ap = Utils::properties<axes> (axesObj); + axes::properties& ap = + Utils::properties<axes> (axesObj); autoscale_axes (gh_mgr, ap); } - else - { - redraw_figure = false; - } - } - else if (event->modifiers () == Qt::NoModifier) - { - switch (event->buttons ()) - { - case Qt::LeftButton: - m_mouseAnchor = m_mouseCurrent = event->pos (); - m_mouseAxes = axesObj.get_handle (); - m_mouseMode = newMouseMode; - m_clickMode = newMouseMode == ZoomInMode; - break; + break; - case Qt::RightButton: - if (newMouseMode == ZoomInMode) - { - m_mouseAnchor = m_mouseCurrent = event->pos (); - m_mouseAxes = axesObj.get_handle (); - m_mouseMode = newMouseMode; - m_clickMode = false; - } + default: + redraw_figure = false; + break; + } + } + else if (event->modifiers () == Qt::ShiftModifier) + { + switch (event->buttons ()) + { + case Qt::LeftButton: + if (newMouseMode == ZoomInMode) + { + m_mouseAnchor = m_mouseCurrent = event->pos (); + m_mouseAxes = axesObj.get_handle (); + m_mouseMode = newMouseMode; + m_clickMode = false; + } + break; - break; + default: + redraw_figure = false; + break; + } + } - case Qt::MiddleButton: - { - axes::properties& ap = - Utils::properties<axes> (axesObj); + if (redraw_figure) + redraw (false); + } + break; - autoscale_axes (gh_mgr, ap); - } - break; + default: + break; + } + } + +} - default: - redraw_figure = false; - break; - } - } - else if (event->modifiers () == Qt::ShiftModifier) - { - switch (event->buttons ()) - { - case Qt::LeftButton: - if (newMouseMode == ZoomInMode) - { - m_mouseAnchor = m_mouseCurrent = event->pos (); - m_mouseAxes = axesObj.get_handle (); - m_mouseMode = newMouseMode; - m_clickMode = false; - } - break; +void +Canvas::canvasMouseReleaseEvent (QMouseEvent *event) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + if ((m_mouseMode == ZoomInMode || m_mouseMode == ZoomOutMode) + && m_mouseAxes.ok ()) + { + octave::autolock guard (gh_mgr.graphics_lock ()); - default: - redraw_figure = false; - break; - } - } + graphics_object ax = gh_mgr.get_object (m_mouseAxes); + + if (ax.valid_object ()) + { + axes::properties& ap = Utils::properties<axes> (ax); + + graphics_object obj = gh_mgr.get_object (m_handle); + + graphics_object figObj (obj.get_ancestor ("figure")); + + std::string zm = zoom_mode (figObj); - if (redraw_figure) - redraw (false); - } - break; + if (m_mouseAnchor == event->pos ()) + { + double factor = (m_clickMode ? 2.0 : 0.5); - default: - break; - } - } - - } + ColumnVector p1 = ap.pixel2coord (event->x (), event->y ()); - void - Canvas::canvasMouseReleaseEvent (QMouseEvent *event) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + ap.zoom_about_point (zm, p1(0), p1(1), factor); + } + else if (m_mouseMode == ZoomInMode) + { + ColumnVector p0 = ap.pixel2coord (m_mouseAnchor.x (), + m_mouseAnchor.y ()); + ColumnVector p1 = ap.pixel2coord (event->x (), + event->y ()); - if ((m_mouseMode == ZoomInMode || m_mouseMode == ZoomOutMode) - && m_mouseAxes.ok ()) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + Matrix xl (1, 2, 0.0); + Matrix yl (1, 2, 0.0); - graphics_object ax = gh_mgr.get_object (m_mouseAxes); - - if (ax.valid_object ()) - { - axes::properties& ap = Utils::properties<axes> (ax); - - graphics_object obj = gh_mgr.get_object (m_handle); + xl(0) = std::min (p0(0), p1(0)); + xl(1) = std::max (p0(0), p1(0)); + yl(0) = std::min (p0(1), p1(1)); + yl(1) = std::max (p0(1), p1(1)); - graphics_object figObj (obj.get_ancestor ("figure")); - - std::string zm = zoom_mode (figObj); - - if (m_mouseAnchor == event->pos ()) - { - double factor = (m_clickMode ? 2.0 : 0.5); + ap.zoom (zm, xl, yl); + } - ColumnVector p1 = ap.pixel2coord (event->x (), event->y ()); + redraw (false); + } + } + else if (m_mouseMode == NoMode) + { + octave::autolock guard (gh_mgr.graphics_lock ()); - ap.zoom_about_point (zm, p1(0), p1(1), factor); - } - else if (m_mouseMode == ZoomInMode) - { - ColumnVector p0 = ap.pixel2coord (m_mouseAnchor.x (), - m_mouseAnchor.y ()); - ColumnVector p1 = ap.pixel2coord (event->x (), - event->y ()); + graphics_object obj = gh_mgr.get_object (m_handle); + + if (obj.valid_object ()) + { + graphics_object figObj (obj.get_ancestor ("figure")); - Matrix xl (1, 2, 0.0); - Matrix yl (1, 2, 0.0); + updateCurrentPoint (figObj, obj, event); + emit gh_callback_event (figObj.get_handle (), "windowbuttonupfcn"); + } + } + else if (m_mouseMode == TextMode) + { + octave::autolock guard (gh_mgr.graphics_lock ()); - xl(0) = std::min (p0(0), p1(0)); - xl(1) = std::max (p0(0), p1(0)); - yl(0) = std::min (p0(1), p1(1)); - yl(1) = std::max (p0(1), p1(1)); - - ap.zoom (zm, xl, yl); - } + graphics_object figObj + = gh_mgr.get_object (m_handle).get_ancestor ("figure"); - redraw (false); - } - } - else if (m_mouseMode == NoMode) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + if (figObj.valid_object ()) + { + QWidget *w = qWidget (); + if (w) + { + Matrix bb = figObj.get ("position").matrix_value (); + bb(0) = m_mouseAnchor.x () / bb(2); + bb(1) = 1.0 - (m_mouseAnchor.y () / bb(3)); + bb(2) = (event->x () - m_mouseAnchor.x ()) / bb(2); + bb(3) = (m_mouseAnchor.y () - event->y ()) / bb(3); - graphics_object obj = gh_mgr.get_object (m_handle); + octave_value_list props = ovl ("textbox", bb); - if (obj.valid_object ()) - { - graphics_object figObj (obj.get_ancestor ("figure")); + annotation_dialog anno_dlg (w, props); - updateCurrentPoint (figObj, obj, event); - emit gh_callback_event (figObj.get_handle (), "windowbuttonupfcn"); - } - } - else if (m_mouseMode == TextMode) - { - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object figObj - = gh_mgr.get_object (m_handle).get_ancestor ("figure"); + if (anno_dlg.exec () == QDialog::Accepted) + { + props = anno_dlg.get_properties (); + props.prepend (figObj.get_handle ().as_octave_value ()); - if (figObj.valid_object ()) - { - QWidget *w = qWidget (); - if (w) - { - Matrix bb = figObj.get ("position").matrix_value (); - bb(0) = m_mouseAnchor.x () / bb(2); - bb(1) = 1.0 - (m_mouseAnchor.y () / bb(3)); - bb(2) = (event->x () - m_mouseAnchor.x ()) / bb(2); - bb(3) = (m_mouseAnchor.y () - event->y ()) / bb(3); + emit interpreter_event + ([=] (octave::interpreter& interp) + { + // INTERPRETER THREAD - octave_value_list props = ovl ("textbox", bb); + interp.feval ("annotation", props); - annotation_dialog anno_dlg (w, props); - - if (anno_dlg.exec () == QDialog::Accepted) - { - props = anno_dlg.get_properties (); - props.prepend (figObj.get_handle ().as_octave_value ()); - - emit interpreter_event - ([=] (octave::interpreter& interp) - { - // INTERPRETER THREAD + redraw (); + }); + } + } + } + } + m_rectMode = false; + m_mouseAxes = graphics_handle (); + m_mouseMode = NoMode; +} - interp.feval ("annotation", props); +void +Canvas::canvasWheelEvent (QWheelEvent *event) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + + graphics_object obj = gh_mgr.get_object (m_handle); - redraw (); - }); - } - } - } - } - m_rectMode = false; - m_mouseAxes = graphics_handle (); - m_mouseMode = NoMode; - } + if (obj.valid_object ()) + { + std::string mode; + + graphics_object figObj (obj.get_ancestor ("figure")); + + graphics_object axesObj; + + Matrix children = obj.get_properties ().get_children (); + octave_idx_type num_children = children.numel (); - void - Canvas::canvasWheelEvent (QWheelEvent *event) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object obj = gh_mgr.get_object (m_handle); + for (int i = 0; i < num_children; i++) + { + graphics_object childObj (gh_mgr.get_object (children(i))); - if (obj.valid_object ()) - { - std::string mode; - - graphics_object figObj (obj.get_ancestor ("figure")); - - graphics_object axesObj; - - Matrix children = obj.get_properties ().get_children (); - octave_idx_type num_children = children.numel (); + if (childObj.isa ("axes")) + { +#if defined (HAVE_QWHEELEVENT_POSITION) + QPoint pos = event->position().toPoint (); +#else + QPoint pos = event->pos (); +#endif + graphics_object go = selectFromAxes (childObj, pos); - for (int i = 0; i < num_children; i++) - { - graphics_object childObj (gh_mgr.get_object (children(i))); - - if (childObj.isa ("axes")) - { -#if defined (HAVE_QWHEELEVENT_POSITION) - QPoint pos = event->position().toPoint (); -#else - QPoint pos = event->pos (); -#endif - graphics_object go = selectFromAxes (childObj, pos); + if (go) + { + axesObj = childObj; + break; + } + } + } - if (go) - { - axesObj = childObj; - break; - } - } - } + if (axesObj) + { + MouseMode newMouseMode = NoMode; + + Figure *fig = dynamic_cast<Figure *> (qt_graphics_toolkit::toolkitObject (figObj)); - if (axesObj) - { - MouseMode newMouseMode = NoMode; + if (fig) + newMouseMode = fig->mouseMode (); - Figure *fig = dynamic_cast<Figure *> (qt_graphics_toolkit::toolkitObject (figObj)); + if (axesObj.get_properties ().handlevisibility_is ("on")) + { + Utils::properties<figure> (figObj) + .set_currentaxes (axesObj.get_handle ().as_octave_value ()); - if (fig) - newMouseMode = fig->mouseMode (); + if (zoom_enabled (figObj)) + { + if (event->angleDelta().y () > 0) + newMouseMode = ZoomInMode; + else + newMouseMode = ZoomOutMode; - if (axesObj.get_properties ().handlevisibility_is ("on")) - { - Utils::properties<figure> (figObj) - .set_currentaxes (axesObj.get_handle ().as_octave_value ()); + mode = zoom_mode (figObj); + } + else if (pan_enabled (figObj)) + { + newMouseMode = PanMode; + + mode = pan_mode (figObj); + } + } + + bool redrawFigure = true; - if (zoom_enabled (figObj)) - { - if (event->angleDelta().y () > 0) - newMouseMode = ZoomInMode; - else - newMouseMode = ZoomOutMode; + switch (newMouseMode) + { + case ZoomInMode: + case ZoomOutMode: + { + axes::properties& ap = Utils::properties<axes> (axesObj); - mode = zoom_mode (figObj); - } - else if (pan_enabled (figObj)) - { - newMouseMode = PanMode; + // Control how fast to zoom when using scroll wheel. + double wheel_zoom_speed = ap.get_mousewheelzoom (); - mode = pan_mode (figObj); - } + // Determine if we're zooming in or out. + double factor = (newMouseMode == ZoomInMode + ? 1 / (1.0 - wheel_zoom_speed) + : 1.0 - wheel_zoom_speed); + + // FIXME: should we zoom about point for 2D plots? + + ap.zoom (mode, factor); } - - bool redrawFigure = true; - - switch (newMouseMode) - { - case ZoomInMode: - case ZoomOutMode: - { - axes::properties& ap = Utils::properties<axes> (axesObj); + break; - // Control how fast to zoom when using scroll wheel. - double wheel_zoom_speed = ap.get_mousewheelzoom (); + case PanMode: + { + axes::properties& ap = Utils::properties<axes> (axesObj); - // Determine if we're zooming in or out. - double factor = (newMouseMode == ZoomInMode - ? 1 / (1.0 - wheel_zoom_speed) - : 1.0 - wheel_zoom_speed); - - // FIXME: should we zoom about point for 2D plots? - - ap.zoom (mode, factor); - } - break; + double factor = (event->angleDelta().y () > 0 ? 0.1 : -0.1); - case PanMode: - { - axes::properties& ap = Utils::properties<axes> (axesObj); - - double factor = (event->angleDelta().y () > 0 ? 0.1 : -0.1); + if (event->modifiers () == Qt::NoModifier + && mode != "horizontal") + ap.pan ("vertical", factor); + else if (event->modifiers () == Qt::ShiftModifier + && mode != "vertical") + ap.pan ("horizontal", factor); + } + break; - if (event->modifiers () == Qt::NoModifier - && mode != "horizontal") - ap.pan ("vertical", factor); - else if (event->modifiers () == Qt::ShiftModifier - && mode != "vertical") - ap.pan ("horizontal", factor); - } - break; + default: + redrawFigure = false; + break; + } - default: - redrawFigure = false; - break; - } - - if (redrawFigure) - redraw (false); - } + if (redrawFigure) + redraw (false); + } - if (! figObj.get ("windowscrollwheelfcn").isempty ()) - { - octave_scalar_map eventData = Utils::makeScrollEventStruct (event); - emit gh_callback_event (m_handle, "windowscrollwheelfcn", - eventData); - } - } - } + if (! figObj.get ("windowscrollwheelfcn").isempty ()) + { + octave_scalar_map eventData = Utils::makeScrollEventStruct (event); + emit gh_callback_event (m_handle, "windowscrollwheelfcn", + eventData); + } + } +} - bool - Canvas::canvasKeyPressEvent (QKeyEvent *event) - { - if (m_eventMask & KeyPress) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +bool +Canvas::canvasKeyPressEvent (QKeyEvent *event) +{ + if (m_eventMask & KeyPress) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave::autolock guard (gh_mgr.graphics_lock ()); + octave::autolock guard (gh_mgr.graphics_lock ()); - graphics_object obj = gh_mgr.get_object (m_handle); + graphics_object obj = gh_mgr.get_object (m_handle); - if (obj.valid_object ()) - { - graphics_object figObj (obj.get_ancestor ("figure")); + if (obj.valid_object ()) + { + graphics_object figObj (obj.get_ancestor ("figure")); + + updateCurrentPoint (figObj, obj); - updateCurrentPoint (figObj, obj); - - octave_scalar_map eventData = Utils::makeKeyEventStruct (event); + octave_scalar_map eventData = Utils::makeKeyEventStruct (event); - emit gh_set_event (figObj.get_handle (), "currentcharacter", - eventData.getfield ("Character"), false); - emit gh_callback_event (figObj.get_handle (), "keypressfcn", - eventData); - } + emit gh_set_event (figObj.get_handle (), "currentcharacter", + eventData.getfield ("Character"), false); + emit gh_callback_event (figObj.get_handle (), "keypressfcn", + eventData); + } + + return true; + } - return true; - } - - return false; - } + return false; +} - bool - Canvas::canvasKeyReleaseEvent (QKeyEvent *event) - { - if (! event->isAutoRepeat () && (m_eventMask & KeyRelease)) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +bool +Canvas::canvasKeyReleaseEvent (QKeyEvent *event) +{ + if (! event->isAutoRepeat () && (m_eventMask & KeyRelease)) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object obj = gh_mgr.get_object (m_handle); + graphics_object obj = gh_mgr.get_object (m_handle); - if (obj.valid_object ()) - { - graphics_object figObj (obj.get_ancestor ("figure")); - emit gh_callback_event (figObj.get_handle (), "keyreleasefcn", - Utils::makeKeyEventStruct (event)); - } + if (obj.valid_object ()) + { + graphics_object figObj (obj.get_ancestor ("figure")); + emit gh_callback_event (figObj.get_handle (), "keyreleasefcn", + Utils::makeKeyEventStruct (event)); + } + + return true; + } - return true; - } - - return false; - } + return false; +} - Canvas * - Canvas::create (octave::interpreter& interp, - const graphics_handle& handle, QWidget *parent, - const std::string& /* name */) - { - // Only OpenGL - return new GLCanvas (interp, handle, parent); - } +Canvas * +Canvas::create (octave::interpreter& interp, + const graphics_handle& handle, QWidget *parent, + const std::string& /* name */) +{ + // Only OpenGL + return new GLCanvas (interp, handle, parent); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Canvas.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Canvas.h Thu Feb 02 12:25:51 2023 -0800 @@ -43,123 +43,123 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Canvas : public QObject - { - Q_OBJECT +class Canvas : public QObject +{ + Q_OBJECT - public: - enum EventMask - { - KeyPress = 0x01, - KeyRelease = 0x02 - }; +public: + enum EventMask + { + KeyPress = 0x01, + KeyRelease = 0x02 + }; - public: - virtual ~Canvas () = default; +public: + virtual ~Canvas () = default; - void redraw (bool sync = false); - void blockRedraw (bool block = true); + void redraw (bool sync = false); + void blockRedraw (bool block = true); - void print (const QString& file_cmd, const QString& term) - { - do_print (file_cmd, term, m_handle); - } + void print (const QString& file_cmd, const QString& term) + { + do_print (file_cmd, term, m_handle); + } - void addEventMask (int m) { m_eventMask |= m; } - void clearEventMask (int m) { m_eventMask &= (~m); } - void setEventMask (int m) { m_eventMask = m; } + void addEventMask (int m) { m_eventMask |= m; } + void clearEventMask (int m) { m_eventMask &= (~m); } + void setEventMask (int m) { m_eventMask = m; } - void setCursor (MouseMode mode, std::string fallback, - QImage cdata, Matrix hotspot); + void setCursor (MouseMode mode, std::string fallback, + QImage cdata, Matrix hotspot); - virtual QWidget * qWidget () = 0; + virtual QWidget * qWidget () = 0; - static Canvas * - create (octave::interpreter& interp, const graphics_handle& handle, - QWidget *parent, const std::string& name); + static Canvas * + create (octave::interpreter& interp, const graphics_handle& handle, + QWidget *parent, const std::string& name); - virtual uint8NDArray getPixels () { return do_getPixels (m_handle); }; + virtual uint8NDArray getPixels () { return do_getPixels (m_handle); }; - signals: +signals: - void interpreter_event (const octave::fcn_callback& fcn); - void interpreter_event (const octave::meth_callback& meth); + void interpreter_event (const octave::fcn_callback& fcn); + void interpreter_event (const octave::meth_callback& meth); - void gh_callback_event (const graphics_handle& h, const std::string& name); + void gh_callback_event (const graphics_handle& h, const std::string& name); - void gh_callback_event (const graphics_handle& h, const std::string& name, - const octave_value& data); + void gh_callback_event (const graphics_handle& h, const std::string& name, + const octave_value& data); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit, - bool redraw_figure); - protected: - virtual void draw (const graphics_handle& handle) = 0; - virtual void drawZoomBox (const QPoint& p1, const QPoint& p2) = 0; - virtual void resize (int x, int y, int width, int height) = 0; - virtual graphics_object selectFromAxes (const graphics_object& ax, - const QPoint& pt) = 0; - virtual uint8NDArray do_getPixels (const graphics_handle& handle) = 0; - virtual void do_print (const QString& file_cmd, const QString& term, - const graphics_handle& handle) = 0; + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit, + bool redraw_figure); +protected: + virtual void draw (const graphics_handle& handle) = 0; + virtual void drawZoomBox (const QPoint& p1, const QPoint& p2) = 0; + virtual void resize (int x, int y, int width, int height) = 0; + virtual graphics_object selectFromAxes (const graphics_object& ax, + const QPoint& pt) = 0; + virtual uint8NDArray do_getPixels (const graphics_handle& handle) = 0; + virtual void do_print (const QString& file_cmd, const QString& term, + const graphics_handle& handle) = 0; - protected: +protected: - Canvas (octave::interpreter& interp, const graphics_handle& handle) - : QObject (), m_interpreter (interp), m_handle (handle), - m_redrawBlocked (false), m_mouseMode (NoMode), m_clickMode (false), - m_eventMask (0), m_rectMode (false) - { } + Canvas (octave::interpreter& interp, const graphics_handle& handle) + : QObject (), m_interpreter (interp), m_handle (handle), + m_redrawBlocked (false), m_mouseMode (NoMode), m_clickMode (false), + m_eventMask (0), m_rectMode (false) + { } - public: - void canvasToggleAxes (const graphics_handle& handle); - void canvasToggleGrid (const graphics_handle& handle); - void canvasAutoAxes (const graphics_handle& handle); - void canvasPaintEvent (); - void canvasMouseDoubleClickEvent (QMouseEvent *event); - void canvasMouseMoveEvent (QMouseEvent *event); - void canvasMousePressEvent (QMouseEvent *event); - void canvasMouseReleaseEvent (QMouseEvent *event); - void canvasWheelEvent (QWheelEvent *event); - bool canvasKeyPressEvent (QKeyEvent *event); - bool canvasKeyReleaseEvent (QKeyEvent *event); +public: + void canvasToggleAxes (const graphics_handle& handle); + void canvasToggleGrid (const graphics_handle& handle); + void canvasAutoAxes (const graphics_handle& handle); + void canvasPaintEvent (); + void canvasMouseDoubleClickEvent (QMouseEvent *event); + void canvasMouseMoveEvent (QMouseEvent *event); + void canvasMousePressEvent (QMouseEvent *event); + void canvasMouseReleaseEvent (QMouseEvent *event); + void canvasWheelEvent (QWheelEvent *event); + bool canvasKeyPressEvent (QKeyEvent *event); + bool canvasKeyReleaseEvent (QKeyEvent *event); - void updateCurrentPoint (const graphics_object& fig, - const graphics_object& obj, QMouseEvent *event); - void updateCurrentPoint (const graphics_object& fig, - const graphics_object& obj); + void updateCurrentPoint (const graphics_object& fig, + const graphics_object& obj, QMouseEvent *event); + void updateCurrentPoint (const graphics_object& fig, + const graphics_object& obj); - void select_object (graphics_object obj, QMouseEvent *event, - graphics_object& currentObj, graphics_object& axesObj, - bool axes_only = false, - std::vector<std::string> omit = std::vector<std::string> ()); + void select_object (graphics_object obj, QMouseEvent *event, + graphics_object& currentObj, graphics_object& axesObj, + bool axes_only = false, + std::vector<std::string> omit = std::vector<std::string> ()); - protected: +protected: - octave::interpreter& m_interpreter; + octave::interpreter& m_interpreter; - private: +private: - QCursor make_cursor (const QString& name, int hot_x = -1, int hot_y = -1); + QCursor make_cursor (const QString& name, int hot_x = -1, int hot_y = -1); - graphics_handle m_handle; - bool m_redrawBlocked; - MouseMode m_mouseMode; - bool m_clickMode; // True: ZoomIn, False: ZoomOut - QPoint m_mouseAnchor; - QPoint m_mouseCurrent; - graphics_handle m_mouseAxes; - int m_eventMask; - bool m_rectMode; - }; + graphics_handle m_handle; + bool m_redrawBlocked; + MouseMode m_mouseMode; + bool m_clickMode; // True: ZoomIn, False: ZoomOut + QPoint m_mouseAnchor; + QPoint m_mouseCurrent; + graphics_handle m_mouseAxes; + int m_eventMask; + bool m_rectMode; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/CheckBoxControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/CheckBoxControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -34,60 +34,60 @@ OCTAVE_BEGIN_NAMESPACE(octave) - CheckBoxControl * - CheckBoxControl::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); +CheckBoxControl * +CheckBoxControl::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - Container *container = parent->innerContainer (); + if (parent) + { + Container *container = parent->innerContainer (); - if (container) - return new CheckBoxControl (interp, go, - new QCheckBox (container)); - } + if (container) + return new CheckBoxControl (interp, go, + new QCheckBox (container)); + } - return nullptr; - } + return nullptr; +} - CheckBoxControl::CheckBoxControl (octave::interpreter& interp, - const graphics_object& go, QCheckBox *box) - : ButtonControl (interp, go, box) - { - uicontrol::properties& up = properties<uicontrol> (); +CheckBoxControl::CheckBoxControl (octave::interpreter& interp, + const graphics_object& go, QCheckBox *box) + : ButtonControl (interp, go, box) +{ + uicontrol::properties& up = properties<uicontrol> (); - box->setAutoFillBackground (true); - if (up.enable_is ("inactive")) - box->setCheckable (false); - } + box->setAutoFillBackground (true); + if (up.enable_is ("inactive")) + box->setCheckable (false); +} - CheckBoxControl::~CheckBoxControl () - { } +CheckBoxControl::~CheckBoxControl () +{ } - void - CheckBoxControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QCheckBox *box = qWidget<QCheckBox> (); +void +CheckBoxControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QCheckBox *box = qWidget<QCheckBox> (); - switch (pId) + switch (pId) + { + case uicontrol::properties::ID_ENABLE: { - case uicontrol::properties::ID_ENABLE: - { - if (up.enable_is ("inactive")) - box->setCheckable (false); - else - box->setCheckable (true); - ButtonControl::update (pId); - } - break; + if (up.enable_is ("inactive")) + box->setCheckable (false); + else + box->setCheckable (true); + ButtonControl::update (pId); + } + break; - default: - ButtonControl::update (pId); - break; - } - } + default: + ButtonControl::update (pId); + break; + } +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/CheckBoxControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/CheckBoxControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,22 +32,22 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class CheckBoxControl : public ButtonControl - { - public: - CheckBoxControl (octave::interpreter& interp, const graphics_object& go, - QCheckBox *box); - ~CheckBoxControl (); +class CheckBoxControl : public ButtonControl +{ +public: + CheckBoxControl (octave::interpreter& interp, const graphics_object& go, + QCheckBox *box); + ~CheckBoxControl (); - static CheckBoxControl * - create (octave::interpreter& interp, - const graphics_object& go); + static CheckBoxControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); - }; +protected: + void update (int pId); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Container.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Container.cc Thu Feb 02 12:25:51 2023 -0800 @@ -40,147 +40,147 @@ OCTAVE_BEGIN_NAMESPACE(octave) - Container::Container (QWidget *xparent, octave::interpreter& interp) - : ContainerBase (xparent), m_interpreter (interp), m_canvas (nullptr) - { - setFocusPolicy (Qt::ClickFocus); - } +Container::Container (QWidget *xparent, octave::interpreter& interp) + : ContainerBase (xparent), m_interpreter (interp), m_canvas (nullptr) +{ + setFocusPolicy (Qt::ClickFocus); +} - Container::~Container () - { } +Container::~Container () +{ } - Canvas * - Container::canvas (const graphics_handle& gh, bool xcreate) - { - if (! m_canvas && xcreate) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +Canvas * +Container::canvas (const graphics_handle& gh, bool xcreate) +{ + if (! m_canvas && xcreate) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave::autolock guard (gh_mgr.graphics_lock ()); + octave::autolock guard (gh_mgr.graphics_lock ()); - graphics_object go = gh_mgr.get_object (gh); + graphics_object go = gh_mgr.get_object (gh); - if (go) - { - graphics_object fig = go.get_ancestor ("figure"); + if (go) + { + graphics_object fig = go.get_ancestor ("figure"); - m_canvas = Canvas::create (m_interpreter, gh, this, - fig.get ("renderer").string_value ()); + m_canvas = Canvas::create (m_interpreter, gh, this, + fig.get ("renderer").string_value ()); - connect (m_canvas, QOverload<const octave::fcn_callback&>::of (&Canvas::interpreter_event), - this, QOverload<const octave::fcn_callback&>::of (&Container::interpreter_event)); + connect (m_canvas, QOverload<const octave::fcn_callback&>::of (&Canvas::interpreter_event), + this, QOverload<const octave::fcn_callback&>::of (&Container::interpreter_event)); - connect (m_canvas, QOverload<const octave::meth_callback&>::of (&Canvas::interpreter_event), - this, QOverload<const octave::meth_callback&>::of (&Container::interpreter_event)); + connect (m_canvas, QOverload<const octave::meth_callback&>::of (&Canvas::interpreter_event), + this, QOverload<const octave::meth_callback&>::of (&Container::interpreter_event)); - connect (m_canvas, - SIGNAL (gh_callback_event (const graphics_handle&, - const std::string&)), - this, - SIGNAL (gh_callback_event (const graphics_handle&, - const std::string&))); + connect (m_canvas, + SIGNAL (gh_callback_event (const graphics_handle&, + const std::string&)), + this, + SIGNAL (gh_callback_event (const graphics_handle&, + const std::string&))); - connect (m_canvas, - SIGNAL (gh_callback_event (const graphics_handle&, - const std::string&, - const octave_value&)), - this, - SIGNAL (gh_callback_event (const graphics_handle&, - const std::string&, - const octave_value&))); + connect (m_canvas, + SIGNAL (gh_callback_event (const graphics_handle&, + const std::string&, + const octave_value&)), + this, + SIGNAL (gh_callback_event (const graphics_handle&, + const std::string&, + const octave_value&))); - connect (m_canvas, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&)), - this, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&))); + connect (m_canvas, + SIGNAL (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&)), + this, + SIGNAL (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&))); - connect (m_canvas, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&, bool)), - this, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&, bool))); + connect (m_canvas, + SIGNAL (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&, bool)), + this, + SIGNAL (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&, bool))); - connect (m_canvas, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&, bool, bool)), - this, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&, bool, bool))); + connect (m_canvas, + SIGNAL (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&, bool, bool)), + this, + SIGNAL (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&, bool, bool))); - QWidget *canvasWidget = m_canvas->qWidget (); + QWidget *canvasWidget = m_canvas->qWidget (); - canvasWidget->lower (); - canvasWidget->show (); - canvasWidget->setGeometry (0, 0, width (), height ()); - } - } + canvasWidget->lower (); + canvasWidget->show (); + canvasWidget->setGeometry (0, 0, width (), height ()); + } + } - return m_canvas; - } + return m_canvas; +} - void - Container::resizeEvent (QResizeEvent * /* event */) - { - if (m_canvas) - m_canvas->qWidget ()->setGeometry (0, 0, width (), height ()); +void +Container::resizeEvent (QResizeEvent * /* event */) +{ + if (m_canvas) + m_canvas->qWidget ()->setGeometry (0, 0, width (), height ()); - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave::autolock guard (gh_mgr.graphics_lock ()); + octave::autolock guard (gh_mgr.graphics_lock ()); - for (auto *qObj : children ()) - { - if (qObj->isWidgetType ()) - { - Object *obj = Object::fromQObject (qObj); + for (auto *qObj : children ()) + { + if (qObj->isWidgetType ()) + { + Object *obj = Object::fromQObject (qObj); - if (obj) - { - graphics_object go = obj->object (); + if (obj) + { + graphics_object go = obj->object (); - if (go.valid_object ()) - { - Matrix bb = go.get_properties ().get_boundingbox (false); + if (go.valid_object ()) + { + Matrix bb = go.get_properties ().get_boundingbox (false); - obj->qWidget<QWidget> ()->setGeometry - (octave::math::round (bb(0)), - octave::math::round (bb(1)), - octave::math::round (bb(2)), - octave::math::round (bb(3))); - } - } - } - } - } + obj->qWidget<QWidget> ()->setGeometry + (octave::math::round (bb(0)), + octave::math::round (bb(1)), + octave::math::round (bb(2)), + octave::math::round (bb(3))); + } + } + } + } +} - void - Container::childEvent (QChildEvent *xevent) - { - // Enable mouse tracking in child widgets as they are added if the - // container also has mouse tracking enabled. There is no need to - // do this when child objects are removed. +void +Container::childEvent (QChildEvent *xevent) +{ + // Enable mouse tracking in child widgets as they are added if the + // container also has mouse tracking enabled. There is no need to + // do this when child objects are removed. - if (xevent->added ()) - { - QObject *obj = xevent->child (); + if (xevent->added ()) + { + QObject *obj = xevent->child (); - if (obj && obj->isWidgetType ()) - { - QWidget *widget = qobject_cast<QWidget *> (obj); + if (obj && obj->isWidgetType ()) + { + QWidget *widget = qobject_cast<QWidget *> (obj); - if (widget) - widget->setMouseTracking (hasMouseTracking ()); - } - } - } + if (widget) + widget->setMouseTracking (hasMouseTracking ()); + } + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Container.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Container.h Thu Feb 02 12:25:51 2023 -0800 @@ -35,48 +35,48 @@ OCTAVE_BEGIN_NAMESPACE(octave) - DECLARE_GENERICEVENTNOTIFY_SENDER(ContainerBase, QWidget); +DECLARE_GENERICEVENTNOTIFY_SENDER(ContainerBase, QWidget); - class Canvas; +class Canvas; - class Container : public ContainerBase - { - Q_OBJECT +class Container : public ContainerBase +{ + Q_OBJECT - public: - Container (QWidget *parent, octave::interpreter& interp); - ~Container (); +public: + Container (QWidget *parent, octave::interpreter& interp); + ~Container (); - Canvas * canvas (const graphics_handle& handle, bool create = true); + Canvas * canvas (const graphics_handle& handle, bool create = true); - signals: +signals: - void interpreter_event (const octave::fcn_callback& fcn); - void interpreter_event (const octave::meth_callback& meth); + void interpreter_event (const octave::fcn_callback& fcn); + void interpreter_event (const octave::meth_callback& meth); - void gh_callback_event (const graphics_handle& h, const std::string& name); + void gh_callback_event (const graphics_handle& h, const std::string& name); - void gh_callback_event (const graphics_handle& h, const std::string& name, - const octave_value& data); + void gh_callback_event (const graphics_handle& h, const std::string& name, + const octave_value& data); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit, - bool redraw_figure); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit, + bool redraw_figure); - protected: - void childEvent (QChildEvent *event); - void resizeEvent (QResizeEvent *event); +protected: + void childEvent (QChildEvent *event); + void resizeEvent (QResizeEvent *event); - private: - octave::interpreter& m_interpreter; - Canvas *m_canvas; - }; +private: + octave::interpreter& m_interpreter; + Canvas *m_canvas; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ContextMenu.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ContextMenu.cc Thu Feb 02 12:25:51 2023 -0800 @@ -37,110 +37,110 @@ OCTAVE_BEGIN_NAMESPACE(octave) - ContextMenu * - ContextMenu::create (octave::interpreter& interp, const graphics_object& go) - { - Object *xparent = parentObject (interp, go); +ContextMenu * +ContextMenu::create (octave::interpreter& interp, const graphics_object& go) +{ + Object *xparent = parentObject (interp, go); - if (xparent) - { - QWidget *w = xparent->qWidget<QWidget> (); + if (xparent) + { + QWidget *w = xparent->qWidget<QWidget> (); - return new ContextMenu (interp, go, new QMenu (w)); - } + return new ContextMenu (interp, go, new QMenu (w)); + } - return nullptr; - } + return nullptr; +} - ContextMenu::ContextMenu (octave::interpreter& interp, - const graphics_object& go, QMenu *xmenu) - : Object (interp, go, xmenu) - { - xmenu->setAutoFillBackground (true); +ContextMenu::ContextMenu (octave::interpreter& interp, + const graphics_object& go, QMenu *xmenu) + : Object (interp, go, xmenu) +{ + xmenu->setAutoFillBackground (true); - connect (xmenu, &QMenu::aboutToShow, this, &ContextMenu::aboutToShow); - connect (xmenu, &QMenu::aboutToHide, this, &ContextMenu::aboutToHide); - } + connect (xmenu, &QMenu::aboutToShow, this, &ContextMenu::aboutToShow); + connect (xmenu, &QMenu::aboutToHide, this, &ContextMenu::aboutToHide); +} - ContextMenu::~ContextMenu () - { } +ContextMenu::~ContextMenu () +{ } - void - ContextMenu::update (int pId) - { - uicontextmenu::properties& up = properties<uicontextmenu> (); - QMenu *xmenu = qWidget<QMenu> (); +void +ContextMenu::update (int pId) +{ + uicontextmenu::properties& up = properties<uicontextmenu> (); + QMenu *xmenu = qWidget<QMenu> (); - switch (pId) - { - case base_properties::ID_VISIBLE: - if (up.is_visible ()) - { - Matrix pos = up.get_position ().matrix_value (); - QWidget *parentW = xmenu->parentWidget (); - QPoint pt; + switch (pId) + { + case base_properties::ID_VISIBLE: + if (up.is_visible ()) + { + Matrix pos = up.get_position ().matrix_value (); + QWidget *parentW = xmenu->parentWidget (); + QPoint pt; - pt.rx () = octave::math::round (pos(0)); - pt.ry () = parentW->height () - octave::math::round (pos(1)); - pt = parentW->mapToGlobal (pt); + pt.rx () = octave::math::round (pos(0)); + pt.ry () = parentW->height () - octave::math::round (pos(1)); + pt = parentW->mapToGlobal (pt); - xmenu->popup (pt); - } - else - xmenu->hide (); - break; - default: - Object::update (pId); - break; - } - } + xmenu->popup (pt); + } + else + xmenu->hide (); + break; + default: + Object::update (pId); + break; + } +} - void - ContextMenu::aboutToShow () - { - emit gh_callback_event (m_handle, "callback"); - emit gh_set_event (m_handle, "visible", "on", false); - } +void +ContextMenu::aboutToShow () +{ + emit gh_callback_event (m_handle, "callback"); + emit gh_set_event (m_handle, "visible", "on", false); +} - void - ContextMenu::aboutToHide () - { - emit gh_set_event (m_handle, "visible", "off", false); - } +void +ContextMenu::aboutToHide () +{ + emit gh_set_event (m_handle, "visible", "off", false); +} - QWidget * - ContextMenu::menu () - { - return qWidget<QWidget> (); - } +QWidget * +ContextMenu::menu () +{ + return qWidget<QWidget> (); +} - void - ContextMenu::executeAt (octave::interpreter& interp, - const base_properties& props, const QPoint& pt) - { - graphics_handle h = props.get_uicontextmenu (); +void +ContextMenu::executeAt (octave::interpreter& interp, + const base_properties& props, const QPoint& pt) +{ + graphics_handle h = props.get_uicontextmenu (); - if (h.ok ()) - { - gh_manager& gh_mgr = interp.get_gh_manager (); - octave::autolock guard (gh_mgr.graphics_lock ()); + if (h.ok ()) + { + gh_manager& gh_mgr = interp.get_gh_manager (); + octave::autolock guard (gh_mgr.graphics_lock ()); - graphics_object go = gh_mgr.get_object (h); + graphics_object go = gh_mgr.get_object (h); - if (go.valid_object ()) - { - ContextMenu *cMenu = - dynamic_cast<ContextMenu *> (qt_graphics_toolkit::toolkitObject (go)); + if (go.valid_object ()) + { + ContextMenu *cMenu = + dynamic_cast<ContextMenu *> (qt_graphics_toolkit::toolkitObject (go)); - if (cMenu) - { - QMenu *menu = cMenu->qWidget<QMenu> (); + if (cMenu) + { + QMenu *menu = cMenu->qWidget<QMenu> (); - if (menu) - menu->popup (pt); - } - } - } - } + if (menu) + menu->popup (pt); + } + } + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ContextMenu.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ContextMenu.h Thu Feb 02 12:25:51 2023 -0800 @@ -35,35 +35,35 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class ContextMenu : public Object, public MenuContainer - { - Q_OBJECT +class ContextMenu : public Object, public MenuContainer +{ + Q_OBJECT - public: - ContextMenu (octave::interpreter& interp, - const graphics_object& go, QMenu *menu); - ~ContextMenu (); +public: + ContextMenu (octave::interpreter& interp, + const graphics_object& go, QMenu *menu); + ~ContextMenu (); - static ContextMenu * - create (octave::interpreter& interp, - const graphics_object& go); + static ContextMenu * + create (octave::interpreter& interp, + const graphics_object& go); - static void executeAt (octave::interpreter& interp, - const base_properties& props, const QPoint& pt); + static void executeAt (octave::interpreter& interp, + const base_properties& props, const QPoint& pt); - Container * innerContainer () { return nullptr; } + Container * innerContainer () { return nullptr; } - QWidget * menu (); + QWidget * menu (); - protected: - void update (int pId); +protected: + void update (int pId); - private slots: - void aboutToShow (); - void aboutToHide (); - }; +private slots: + void aboutToShow (); + void aboutToHide (); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/EditControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/EditControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -36,273 +36,273 @@ OCTAVE_BEGIN_NAMESPACE(octave) - EditControl * - EditControl::create (octave::interpreter& interp, const graphics_object& go) - { - Object *parent = parentObject (interp, go); +EditControl * +EditControl::create (octave::interpreter& interp, const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - Container *container = parent->innerContainer (); + if (parent) + { + Container *container = parent->innerContainer (); - if (container) - { - uicontrol::properties& up = Utils::properties<uicontrol> (go); + if (container) + { + uicontrol::properties& up = Utils::properties<uicontrol> (go); - if ((up.get_max () - up.get_min ()) > 1) - return new EditControl (interp, go, - new TextEdit (container)); - else - return new EditControl (interp, go, - new QLineEdit (container)); - } - } + if ((up.get_max () - up.get_min ()) > 1) + return new EditControl (interp, go, + new TextEdit (container)); + else + return new EditControl (interp, go, + new QLineEdit (container)); + } + } - return nullptr; - } + return nullptr; +} - EditControl::EditControl (octave::interpreter& interp, - const graphics_object& go, QLineEdit *edit) - : BaseControl (interp, go, edit), m_multiLine (false), - m_textChanged (false) - { - init (edit); - } +EditControl::EditControl (octave::interpreter& interp, + const graphics_object& go, QLineEdit *edit) + : BaseControl (interp, go, edit), m_multiLine (false), + m_textChanged (false) +{ + init (edit); +} - void - EditControl::init (QLineEdit *edit, bool callBase) - { - if (callBase) - BaseControl::init (edit, callBase); +void +EditControl::init (QLineEdit *edit, bool callBase) +{ + if (callBase) + BaseControl::init (edit, callBase); - m_multiLine = false; - initCommon (edit); + m_multiLine = false; + initCommon (edit); - uicontrol::properties& up = properties<uicontrol> (); + uicontrol::properties& up = properties<uicontrol> (); - if (up.enable_is ("inactive")) - edit->setReadOnly (true); - else - edit->setEnabled (up.enable_is ("on")); - edit->setText (Utils::fromStdString (up.get_string_string ())); - edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), - up.get_verticalalignment ())); + if (up.enable_is ("inactive")) + edit->setReadOnly (true); + else + edit->setEnabled (up.enable_is ("on")); + edit->setText (Utils::fromStdString (up.get_string_string ())); + edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), + up.get_verticalalignment ())); - connect (edit, &QLineEdit::textEdited, - this, &EditControl::textChanged); - connect (edit, &QLineEdit::editingFinished, - this, &EditControl::editingFinished); - connect (edit, &QLineEdit::returnPressed, - this, &EditControl::returnPressed); - } + connect (edit, &QLineEdit::textEdited, + this, &EditControl::textChanged); + connect (edit, &QLineEdit::editingFinished, + this, &EditControl::editingFinished); + connect (edit, &QLineEdit::returnPressed, + this, &EditControl::returnPressed); +} - EditControl::EditControl (octave::interpreter& interp, - const graphics_object& go, TextEdit *edit) - : BaseControl (interp, go, edit), m_multiLine (true), - m_textChanged (false) - { - init (edit); - } +EditControl::EditControl (octave::interpreter& interp, + const graphics_object& go, TextEdit *edit) + : BaseControl (interp, go, edit), m_multiLine (true), + m_textChanged (false) +{ + init (edit); +} - void - EditControl::init (TextEdit *edit, bool callBase) - { - if (callBase) - BaseControl::init (edit, callBase); +void +EditControl::init (TextEdit *edit, bool callBase) +{ + if (callBase) + BaseControl::init (edit, callBase); - m_multiLine = true; - initCommon (edit); + m_multiLine = true; + initCommon (edit); - uicontrol::properties& up = properties<uicontrol> (); + uicontrol::properties& up = properties<uicontrol> (); - if (up.enable_is ("inactive")) - edit->setReadOnly (true); - else - edit->setEnabled (up.enable_is ("on")); - edit->setAcceptRichText (false); - edit->setPlainText (Utils::fromStringVector - (up.get_string_vector ()).join ("\n")); - edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), - up.get_verticalalignment ())); + if (up.enable_is ("inactive")) + edit->setReadOnly (true); + else + edit->setEnabled (up.enable_is ("on")); + edit->setAcceptRichText (false); + edit->setPlainText (Utils::fromStringVector + (up.get_string_vector ()).join ("\n")); + edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), + up.get_verticalalignment ())); - connect (edit, &TextEdit::textChanged, - this, &EditControl::textChanged); - connect (edit, &TextEdit::editingFinished, - this, &EditControl::editingFinished); - connect (edit, &TextEdit::returnPressed, - this, &EditControl::returnPressed); - } + connect (edit, &TextEdit::textChanged, + this, &EditControl::textChanged); + connect (edit, &TextEdit::editingFinished, + this, &EditControl::editingFinished); + connect (edit, &TextEdit::returnPressed, + this, &EditControl::returnPressed); +} - EditControl::~EditControl () - { } +EditControl::~EditControl () +{ } - void - EditControl::initCommon (QWidget *) - { - m_textChanged = false; - } +void +EditControl::initCommon (QWidget *) +{ + m_textChanged = false; +} - void - EditControl::update (int pId) - { - bool handled = false; +void +EditControl::update (int pId) +{ + bool handled = false; - if (m_multiLine) - handled = updateMultiLine (pId); - else - handled = updateSingleLine (pId); + if (m_multiLine) + handled = updateMultiLine (pId); + else + handled = updateSingleLine (pId); - if (! handled) - { - switch (pId) - { - default: - BaseControl::update (pId); - break; - } - } - } + if (! handled) + { + switch (pId) + { + default: + BaseControl::update (pId); + break; + } + } +} - bool - EditControl::updateSingleLine (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QLineEdit *edit = qWidget<QLineEdit> (); +bool +EditControl::updateSingleLine (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QLineEdit *edit = qWidget<QLineEdit> (); - switch (pId) - { - case uicontrol::properties::ID_STRING: - edit->setText (Utils::fromStdString (up.get_string_string ())); - return true; + switch (pId) + { + case uicontrol::properties::ID_STRING: + edit->setText (Utils::fromStdString (up.get_string_string ())); + return true; - case uicontrol::properties::ID_HORIZONTALALIGNMENT: - case uicontrol::properties::ID_VERTICALALIGNMENT: - edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), - up.get_verticalalignment ())); - return true; + case uicontrol::properties::ID_HORIZONTALALIGNMENT: + case uicontrol::properties::ID_VERTICALALIGNMENT: + edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), + up.get_verticalalignment ())); + return true; - case uicontrol::properties::ID_ENABLE: - if (up.enable_is ("inactive")) - edit->setReadOnly (true); - else - { - edit->setReadOnly (false); - edit->setEnabled (up.enable_is ("on")); - } - return true; + case uicontrol::properties::ID_ENABLE: + if (up.enable_is ("inactive")) + edit->setReadOnly (true); + else + { + edit->setReadOnly (false); + edit->setEnabled (up.enable_is ("on")); + } + return true; - case uicontrol::properties::ID_MIN: - case uicontrol::properties::ID_MAX: - if ((up.get_max () - up.get_min ()) > 1) - { - QWidget *container = edit->parentWidget (); + case uicontrol::properties::ID_MIN: + case uicontrol::properties::ID_MAX: + if ((up.get_max () - up.get_min ()) > 1) + { + QWidget *container = edit->parentWidget (); - delete edit; - init (new TextEdit (container), true); - } - return true; + delete edit; + init (new TextEdit (container), true); + } + return true; - default: - break; - } + default: + break; + } - return false; - } + return false; +} - bool - EditControl::updateMultiLine (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - TextEdit *edit = qWidget<TextEdit> (); +bool +EditControl::updateMultiLine (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + TextEdit *edit = qWidget<TextEdit> (); - switch (pId) - { - case uicontrol::properties::ID_STRING: - edit->setPlainText (Utils::fromStringVector - (up.get_string_vector ()).join ("\n")); - return true; + switch (pId) + { + case uicontrol::properties::ID_STRING: + edit->setPlainText (Utils::fromStringVector + (up.get_string_vector ()).join ("\n")); + return true; - case uicontrol::properties::ID_HORIZONTALALIGNMENT: - case uicontrol::properties::ID_VERTICALALIGNMENT: - edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), - up.get_verticalalignment ())); - return true; + case uicontrol::properties::ID_HORIZONTALALIGNMENT: + case uicontrol::properties::ID_VERTICALALIGNMENT: + edit->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), + up.get_verticalalignment ())); + return true; - case uicontrol::properties::ID_ENABLE: - if (up.enable_is ("inactive")) - edit->setReadOnly (true); - else - { - edit->setReadOnly (false); - edit->setEnabled (up.enable_is ("on")); - } - return true; + case uicontrol::properties::ID_ENABLE: + if (up.enable_is ("inactive")) + edit->setReadOnly (true); + else + { + edit->setReadOnly (false); + edit->setEnabled (up.enable_is ("on")); + } + return true; - case uicontrol::properties::ID_MIN: - case uicontrol::properties::ID_MAX: - if ((up.get_max () - up.get_min ()) <= 1) - { - QWidget *container = edit->parentWidget (); + case uicontrol::properties::ID_MIN: + case uicontrol::properties::ID_MAX: + if ((up.get_max () - up.get_min ()) <= 1) + { + QWidget *container = edit->parentWidget (); - delete edit; - init (new QLineEdit (container), true); - } - return true; + delete edit; + init (new QLineEdit (container), true); + } + return true; - default: - break; - } + default: + break; + } - return false; - } + return false; +} - void - EditControl::textChanged () - { - m_textChanged = true; - } +void +EditControl::textChanged () +{ + m_textChanged = true; +} - void - EditControl::returnPressed () - { - QString txt = (m_multiLine - ? qWidget<TextEdit> ()->toPlainText () - : qWidget<QLineEdit> ()->text ()); +void +EditControl::returnPressed () +{ + QString txt = (m_multiLine + ? qWidget<TextEdit> ()->toPlainText () + : qWidget<QLineEdit> ()->text ()); + + if (m_textChanged) + { + if (m_multiLine) + emit gh_set_event (m_handle, "string", + Utils::toCellString (txt.split ("\n")), false); + else + emit gh_set_event (m_handle, "string", + Utils::toStdString (txt), false); + + m_textChanged = false; + } - if (m_textChanged) - { - if (m_multiLine) - emit gh_set_event (m_handle, "string", - Utils::toCellString (txt.split ("\n")), false); - else - emit gh_set_event (m_handle, "string", - Utils::toStdString (txt), false); + if (txt.length () > 0) + emit gh_callback_event (m_handle, "callback"); +} - m_textChanged = false; - } - - if (txt.length () > 0) +void +EditControl::editingFinished () +{ + if (m_textChanged) + { + QString txt = (m_multiLine + ? qWidget<TextEdit> ()->toPlainText () + : qWidget<QLineEdit> ()->text ()); + if (m_multiLine) + emit gh_set_event (m_handle, "string", + Utils::toCellString (txt.split ("\n")), false); + else + emit gh_set_event (m_handle, "string", Utils::toStdString (txt), + false); emit gh_callback_event (m_handle, "callback"); - } - void - EditControl::editingFinished () - { - if (m_textChanged) - { - QString txt = (m_multiLine - ? qWidget<TextEdit> ()->toPlainText () - : qWidget<QLineEdit> ()->text ()); - if (m_multiLine) - emit gh_set_event (m_handle, "string", - Utils::toCellString (txt.split ("\n")), false); - else - emit gh_set_event (m_handle, "string", Utils::toStdString (txt), - false); - emit gh_callback_event (m_handle, "callback"); - - m_textChanged = false; - } - } + m_textChanged = false; + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/EditControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/EditControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,46 +33,46 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class TextEdit; +class TextEdit; - class EditControl : public BaseControl - { - Q_OBJECT +class EditControl : public BaseControl +{ + Q_OBJECT - public: - EditControl (octave::interpreter& interp, - const graphics_object& go, QLineEdit *edit); +public: + EditControl (octave::interpreter& interp, + const graphics_object& go, QLineEdit *edit); - EditControl (octave::interpreter& interp, - const graphics_object& go, TextEdit *edit); + EditControl (octave::interpreter& interp, + const graphics_object& go, TextEdit *edit); - ~EditControl (); + ~EditControl (); - static EditControl * - create (octave::interpreter& interp, - const graphics_object& go); + static EditControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); +protected: + void update (int pId); - private: - void init (QLineEdit *edit, bool callBase = false); - void init (TextEdit *edit, bool callBase = false); - void initCommon (QWidget *widget); - bool updateSingleLine (int pId); - bool updateMultiLine (int pId); +private: + void init (QLineEdit *edit, bool callBase = false); + void init (TextEdit *edit, bool callBase = false); + void initCommon (QWidget *widget); + bool updateSingleLine (int pId); + bool updateMultiLine (int pId); - private slots: - void textChanged (); - void editingFinished (); - void returnPressed (); +private slots: + void textChanged (); + void editingFinished (); + void returnPressed (); - private: - bool m_multiLine; - bool m_textChanged; - }; +private: + bool m_multiLine; + bool m_textChanged; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Figure.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Figure.cc Thu Feb 02 12:25:51 2023 -0800 @@ -65,859 +65,859 @@ OCTAVE_BEGIN_NAMESPACE(octave) - DECLARE_GENERICEVENTNOTIFY_SENDER(MenuBar, QMenuBar); - - static QRect - boundingBoxToRect (const Matrix& bb) - { - QRect r; - - if (bb.numel () == 4) - { - r = QRect (octave::math::round (bb(0)), octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); - if (! r.isValid ()) - r = QRect (); - } - - return r; - } +DECLARE_GENERICEVENTNOTIFY_SENDER(MenuBar, QMenuBar); - static QImage - pointer_to_qimage (const Matrix& cdata) - { - QImage retval (cdata.rows (), cdata.columns (), QImage::Format_ARGB32); - QColor tmp ("White"); - QColor black ("Black"); - QColor white ("White"); - for (octave_idx_type ii = 0; ii < cdata.rows (); ii++) - for (octave_idx_type jj = 0; jj < cdata.columns (); jj++) - { - if (cdata(ii, jj) == 1.0) - tmp = black; - else if (cdata(ii, jj) == 2.0) - tmp = white; - else - tmp.setAlpha (0); - - retval.setPixel (jj, ii, tmp.rgba ()); - } - - return retval; - } - - Figure * - Figure::create (octave::interpreter& interp, - const graphics_object& go) - { - return new Figure (interp, go, new FigureWindow ()); - } - - Figure::Figure (octave::interpreter& interp, - const graphics_object& go, FigureWindow *win) - : Object (interp, go, win), m_blockUpdates (false), - m_figureToolBar (nullptr), m_menuBar (nullptr), m_innerRect (), - m_outerRect (), m_previousHeight (0), m_resizable (true) - { - m_container = new Container (win, interp); - win->setCentralWidget (m_container); - - connect (m_container, QOverload<const octave::fcn_callback&>::of (&Container::interpreter_event), - this, QOverload<const octave::fcn_callback&>::of (&Figure::interpreter_event)); - - connect (m_container, QOverload<const octave::meth_callback&>::of (&Container::interpreter_event), - this, QOverload<const octave::meth_callback&>::of (&Figure::interpreter_event)); - - figure::properties& fp = properties<figure> (); +static QRect +boundingBoxToRect (const Matrix& bb) +{ + QRect r; - // Adjust figure position - m_innerRect = boundingBoxToRect (fp.get_boundingbox (true)); - m_outerRect = boundingBoxToRect (fp.get_boundingbox (false)); - - set_geometry (m_innerRect); - - // Menubar - m_menuBar = new MenuBar (win); - win->setMenuBar (m_menuBar); - m_menuBar->addReceiver (this); - m_menuBar->setStyleSheet (m_menuBar->styleSheet () + global_menubar_style); - - // Status bar - m_statusBar = win->statusBar (); - m_statusBar->setVisible (false); - - if (fp.toolbar_is ("figure") - || (fp.toolbar_is ("auto") && fp.menubar_is ("figure"))) - showFigureStatusBar (true); - - // Enable mouse tracking unconditionally - enableMouseTracking (); - - // When this constructor gets called all properties are already - // set, even non default. We force "update" here to get things right. - - // Figure title - update (figure::properties::ID_NUMBERTITLE); + if (bb.numel () == 4) + { + r = QRect (octave::math::round (bb(0)), octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); + if (! r.isValid ()) + r = QRect (); + } - // Decide what keyboard events we listen to - Canvas *canvas = m_container->canvas (m_handle); - if (canvas) - canvas->setEventMask (0); - update (figure::properties::ID_KEYPRESSFCN); - update (figure::properties::ID_KEYRELEASEFCN); - - // modal style - update (figure::properties::ID_WINDOWSTYLE); - - // Handle resizing constraints - update (figure::properties::ID_RESIZE); - - // Custom pointer data - update (figure::properties::ID_POINTERSHAPECDATA); - - // Visibility - update (figure::properties::ID_VISIBLE); - - connect (this, &Figure::asyncUpdate, this, &Figure::updateContainer); - - // Register for the signal that indicates when a window has moved - // to a different screen - connect (win, &FigureWindow::figureWindowShown, - this, &Figure::figureWindowShown); - - win->addReceiver (this); - m_container->addReceiver (this); - } - - Figure::~Figure () - { } - - QString - Figure::fileName () - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - const figure::properties& fp = properties<figure> (); + return r; +} - std::string name = fp.get_filename (); - - return QString::fromStdString (name); - } - - void - Figure::setFileName (const QString& name) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - figure::properties& fp = properties<figure> (); - - fp.set_filename (name.toStdString ()); - } - - MouseMode - Figure::mouseMode () - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - const figure::properties& fp = properties<figure> (); - - std::string mode = fp.get___mouse_mode__ (); - - if (mode == "zoom") +static QImage +pointer_to_qimage (const Matrix& cdata) +{ + QImage retval (cdata.rows (), cdata.columns (), QImage::Format_ARGB32); + QColor tmp ("White"); + QColor black ("Black"); + QColor white ("White"); + for (octave_idx_type ii = 0; ii < cdata.rows (); ii++) + for (octave_idx_type jj = 0; jj < cdata.columns (); jj++) { - octave_scalar_map zm = fp.get___zoom_mode__ ().scalar_map_value (); - - std::string direction = zm.getfield ("Direction").string_value (); - - mode += ' ' + direction; - } - - if (mode == "rotate") - return RotateMode; - else if (mode == "zoom in") - return ZoomInMode; - else if (mode == "zoom out") - return ZoomOutMode; - else if (mode == "pan") - return PanMode; - else if (mode == "text") - return TextMode; - - return NoMode; - } - - void - Figure::set_geometry (QRect r) - { - QMainWindow *win = qWidget<QMainWindow> (); - - if (! m_resizable) - { - win->setSizePolicy (QSizePolicy::Preferred, QSizePolicy::Preferred); - win->setFixedSize (QSize( QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)); - } - - // Unlock window if it is maximized or full-screen - int state = win->windowState (); - if (state == Qt::WindowFullScreen || state == Qt::WindowMaximized) - win->setWindowState (Qt::WindowNoState); + if (cdata(ii, jj) == 1.0) + tmp = black; + else if (cdata(ii, jj) == 2.0) + tmp = white; + else + tmp.setAlpha (0); - win->setGeometry (r); - - if (! m_resizable) - { - win->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); - win->setFixedSize(win->size ()); - } - } - - Container * - Figure::innerContainer () - { - return m_container; - } - - void - Figure::redraw () - { - Canvas *canvas = m_container->canvas (m_handle); - - if (canvas) - canvas->redraw (); - - for (auto *qobj : qWidget<QWidget> ()->findChildren<QObject *> ()) - { - if (qobj->objectName () == "UIPanel" - || qobj->objectName () == "UIButtonGroup" - || qobj->objectName () == "UIControl" - || qobj->objectName () == "UITable") - { - Object *obj = Object::fromQObject (qobj); - - if (obj) - obj->slotRedraw (); - } - } - } - - void - Figure::show () - { - QWidget *win = qWidget<QWidget> (); - - win->activateWindow (); - win->raise (); - } - - void - Figure::print (const QString& file_cmd, const QString& term) - { - Canvas *canvas = m_container->canvas (m_handle); - - if (canvas) - canvas->print (file_cmd, term); - } - - uint8NDArray - Figure::slotGetPixels () - { - uint8NDArray retval; - Canvas *canvas = m_container->canvas (m_handle); - - if (canvas) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - gh_mgr.process_events (); - octave::autolock guard (gh_mgr.graphics_lock ()); - retval = canvas->getPixels (); + retval.setPixel (jj, ii, tmp.rgba ()); } - return retval; - } + return retval; +} + +Figure * +Figure::create (octave::interpreter& interp, + const graphics_object& go) +{ + return new Figure (interp, go, new FigureWindow ()); +} - void - Figure::beingDeleted () - { - Canvas *canvas = m_container->canvas (m_handle.value (), false); +Figure::Figure (octave::interpreter& interp, + const graphics_object& go, FigureWindow *win) + : Object (interp, go, win), m_blockUpdates (false), + m_figureToolBar (nullptr), m_menuBar (nullptr), m_innerRect (), + m_outerRect (), m_previousHeight (0), m_resizable (true) +{ + m_container = new Container (win, interp); + win->setCentralWidget (m_container); - if (canvas) - canvas->blockRedraw (true); + connect (m_container, QOverload<const octave::fcn_callback&>::of (&Container::interpreter_event), + this, QOverload<const octave::fcn_callback&>::of (&Figure::interpreter_event)); + + connect (m_container, QOverload<const octave::meth_callback&>::of (&Container::interpreter_event), + this, QOverload<const octave::meth_callback&>::of (&Figure::interpreter_event)); - m_container->removeReceiver (this); - qWidget<FigureWindow> ()->removeReceiver (this); - } + figure::properties& fp = properties<figure> (); + + // Adjust figure position + m_innerRect = boundingBoxToRect (fp.get_boundingbox (true)); + m_outerRect = boundingBoxToRect (fp.get_boundingbox (false)); + + set_geometry (m_innerRect); - void - Figure::update (int pId) - { - if (m_blockUpdates) - return; + // Menubar + m_menuBar = new MenuBar (win); + win->setMenuBar (m_menuBar); + m_menuBar->addReceiver (this); + m_menuBar->setStyleSheet (m_menuBar->styleSheet () + global_menubar_style); + + // Status bar + m_statusBar = win->statusBar (); + m_statusBar->setVisible (false); - figure::properties& fp = properties<figure> (); + if (fp.toolbar_is ("figure") + || (fp.toolbar_is ("auto") && fp.menubar_is ("figure"))) + showFigureStatusBar (true); + + // Enable mouse tracking unconditionally + enableMouseTracking (); + + // When this constructor gets called all properties are already + // set, even non default. We force "update" here to get things right. - if (fp.is___printing__ ()) - return; + // Figure title + update (figure::properties::ID_NUMBERTITLE); - QMainWindow *win = qWidget<QMainWindow> (); + // Decide what keyboard events we listen to + Canvas *canvas = m_container->canvas (m_handle); + if (canvas) + canvas->setEventMask (0); + update (figure::properties::ID_KEYPRESSFCN); + update (figure::properties::ID_KEYRELEASEFCN); - // If the window doesn't exist, there's nothing we can do. - if (! win) - return; + // modal style + update (figure::properties::ID_WINDOWSTYLE); + + // Handle resizing constraints + update (figure::properties::ID_RESIZE); - m_blockUpdates = true; + // Custom pointer data + update (figure::properties::ID_POINTERSHAPECDATA); + + // Visibility + update (figure::properties::ID_VISIBLE); + + connect (this, &Figure::asyncUpdate, this, &Figure::updateContainer); - switch (pId) - { - case figure::properties::ID_POSITION: - { - m_innerRect = boundingBoxToRect (fp.get_boundingbox (true)); - int toffset = 0; - int boffset = 0; + // Register for the signal that indicates when a window has moved + // to a different screen + connect (win, &FigureWindow::figureWindowShown, + this, &Figure::figureWindowShown); + + win->addReceiver (this); + m_container->addReceiver (this); +} + +Figure::~Figure () +{ } + +QString +Figure::fileName () +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); - for (auto *tb : win->findChildren<QToolBar *> ()) - if (! tb->isHidden ()) - toffset += tb->sizeHint ().height (); + const figure::properties& fp = properties<figure> (); + + std::string name = fp.get_filename (); + + return QString::fromStdString (name); +} - if (! m_menuBar->isHidden ()) - toffset += m_menuBar->sizeHint ().height (); +void +Figure::setFileName (const QString& name) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (! m_statusBar->isHidden ()) - boffset += m_statusBar->sizeHint ().height (); + octave::autolock guard (gh_mgr.graphics_lock ()); + + figure::properties& fp = properties<figure> (); + + fp.set_filename (name.toStdString ()); +} - set_geometry (m_innerRect.adjusted (0, -toffset, 0, boffset)); - } - break; +MouseMode +Figure::mouseMode () +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); - case figure::properties::ID_NAME: - case figure::properties::ID_NUMBERTITLE: - win->setWindowTitle (Utils::fromStdString (fp.get_title ())); - break; + const figure::properties& fp = properties<figure> (); + + std::string mode = fp.get___mouse_mode__ (); + + if (mode == "zoom") + { + octave_scalar_map zm = fp.get___zoom_mode__ ().scalar_map_value (); + + std::string direction = zm.getfield ("Direction").string_value (); - case figure::properties::ID_VISIBLE: - if (fp.is_visible ()) - { - QTimer::singleShot (0, win, &QMainWindow::show); - if (! fp.is___gl_window__ ()) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + mode += ' ' + direction; + } - octave::autolock guard (gh_mgr.graphics_lock ()); - fp.set ("__gl_window__", "on"); - } - } - else - win->hide (); - break; + if (mode == "rotate") + return RotateMode; + else if (mode == "zoom in") + return ZoomInMode; + else if (mode == "zoom out") + return ZoomOutMode; + else if (mode == "pan") + return PanMode; + else if (mode == "text") + return TextMode; + + return NoMode; +} + +void +Figure::set_geometry (QRect r) +{ + QMainWindow *win = qWidget<QMainWindow> (); - case figure::properties::ID_RESIZE: - if (fp.is_resize ()) - { - win->setSizePolicy (QSizePolicy::Preferred, QSizePolicy::Preferred); - win->setFixedSize (QSize( QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)); - m_resizable = true; - } - else - { - win->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); - win->setFixedSize(win->size ()); - m_resizable = false; - } - break; + if (! m_resizable) + { + win->setSizePolicy (QSizePolicy::Preferred, QSizePolicy::Preferred); + win->setFixedSize (QSize( QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)); + } + + // Unlock window if it is maximized or full-screen + int state = win->windowState (); + if (state == Qt::WindowFullScreen || state == Qt::WindowMaximized) + win->setWindowState (Qt::WindowNoState); + + win->setGeometry (r); + + if (! m_resizable) + { + win->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); + win->setFixedSize(win->size ()); + } +} + +Container * +Figure::innerContainer () +{ + return m_container; +} + +void +Figure::redraw () +{ + Canvas *canvas = m_container->canvas (m_handle); + + if (canvas) + canvas->redraw (); - case figure::properties::ID_MENUBAR: - case figure::properties::ID_TOOLBAR: - if (fp.toolbar_is ("none")) - showFigureStatusBar (false); - else if (fp.toolbar_is ("figure")) - showFigureStatusBar (true); - else // "auto" - showFigureStatusBar (fp.menubar_is ("figure")); - break; + for (auto *qobj : qWidget<QWidget> ()->findChildren<QObject *> ()) + { + if (qobj->objectName () == "UIPanel" + || qobj->objectName () == "UIButtonGroup" + || qobj->objectName () == "UIControl" + || qobj->objectName () == "UITable") + { + Object *obj = Object::fromQObject (qobj); - case figure::properties::ID_KEYPRESSFCN: - { - Canvas *canvas = m_container->canvas (m_handle); + if (obj) + obj->slotRedraw (); + } + } +} + +void +Figure::show () +{ + QWidget *win = qWidget<QWidget> (); - if (canvas) - { - if (fp.get_keypressfcn ().isempty ()) - canvas->clearEventMask (Canvas::KeyPress); - else - canvas->addEventMask (Canvas::KeyPress); - } + win->activateWindow (); + win->raise (); +} + +void +Figure::print (const QString& file_cmd, const QString& term) +{ + Canvas *canvas = m_container->canvas (m_handle); - // Signal the change to uipanels as well - for (auto *qobj : qWidget<QWidget> ()->findChildren<QObject *> ()) - { - if (qobj->objectName () == "UIPanel") - { - Object *obj = Object::fromQObject (qobj); + if (canvas) + canvas->print (file_cmd, term); +} + +uint8NDArray +Figure::slotGetPixels () +{ + uint8NDArray retval; + Canvas *canvas = m_container->canvas (m_handle); + + if (canvas) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (obj) - { - if (fp.get_keypressfcn ().isempty ()) - obj->innerContainer ()->canvas (m_handle)-> - clearEventMask (Canvas::KeyPress); - else - obj->innerContainer ()->canvas (m_handle)-> - addEventMask (Canvas::KeyPress); - } - } - } - } - break; + gh_mgr.process_events (); + octave::autolock guard (gh_mgr.graphics_lock ()); + retval = canvas->getPixels (); + } + + return retval; +} + +void +Figure::beingDeleted () +{ + Canvas *canvas = m_container->canvas (m_handle.value (), false); + + if (canvas) + canvas->blockRedraw (true); + + m_container->removeReceiver (this); + qWidget<FigureWindow> ()->removeReceiver (this); +} + +void +Figure::update (int pId) +{ + if (m_blockUpdates) + return; + + figure::properties& fp = properties<figure> (); + + if (fp.is___printing__ ()) + return; + + QMainWindow *win = qWidget<QMainWindow> (); - case figure::properties::ID_KEYRELEASEFCN: + // If the window doesn't exist, there's nothing we can do. + if (! win) + return; + + m_blockUpdates = true; + + switch (pId) + { + case figure::properties::ID_POSITION: + { + m_innerRect = boundingBoxToRect (fp.get_boundingbox (true)); + int toffset = 0; + int boffset = 0; + + for (auto *tb : win->findChildren<QToolBar *> ()) + if (! tb->isHidden ()) + toffset += tb->sizeHint ().height (); + + if (! m_menuBar->isHidden ()) + toffset += m_menuBar->sizeHint ().height (); + + if (! m_statusBar->isHidden ()) + boffset += m_statusBar->sizeHint ().height (); + + set_geometry (m_innerRect.adjusted (0, -toffset, 0, boffset)); + } + break; + + case figure::properties::ID_NAME: + case figure::properties::ID_NUMBERTITLE: + win->setWindowTitle (Utils::fromStdString (fp.get_title ())); + break; + + case figure::properties::ID_VISIBLE: + if (fp.is_visible ()) { - Canvas *canvas = m_container->canvas (m_handle); - - if (canvas) + QTimer::singleShot (0, win, &QMainWindow::show); + if (! fp.is___gl_window__ ()) { - if (fp.get_keyreleasefcn ().isempty ()) - canvas->clearEventMask (Canvas::KeyRelease); - else - canvas->addEventMask (Canvas::KeyRelease); - } - break; - // Signal the change to uipanels as well - for (auto *qobj : qWidget<QWidget> ()->findChildren<QObject *> ()) - { - if (qobj->objectName () == "UIPanel") - { - Object *obj = Object::fromQObject (qobj); + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (obj) - { - if (fp.get_keypressfcn ().isempty ()) - obj->innerContainer ()->canvas (m_handle)-> - clearEventMask (Canvas::KeyRelease); - else - obj->innerContainer ()->canvas (m_handle)-> - addEventMask (Canvas::KeyRelease); - } - } + octave::autolock guard (gh_mgr.graphics_lock ()); + fp.set ("__gl_window__", "on"); } } - break; - - case figure::properties::ID_WINDOWSTYLE: - if (fp.windowstyle_is ("modal")) - { - bool is_visible = win->isVisible (); - - // if window is already visible, need to hide and reshow it in order to - // make it use the modal settings - if (is_visible) - win->setVisible (false); - - win->setWindowModality (Qt::ApplicationModal); - win->setVisible (is_visible); - } - else - win->setWindowModality (Qt::NonModal); - - break; - - case figure::properties::ID_POINTERSHAPECDATA: - m_pointer_cdata = - pointer_to_qimage (fp.get_pointershapecdata ().matrix_value ()); - if (fp.get_pointer () != "custom") - break; - OCTAVE_FALLTHROUGH; - - case figure::properties::ID_POINTER: - case figure::properties::ID_POINTERSHAPEHOTSPOT: - case figure::properties::ID___MOUSE_MODE__: - case figure::properties::ID___ZOOM_MODE__: - { - Canvas *canvas = m_container->canvas (m_handle); - - if (canvas) - canvas->setCursor (mouseMode (), fp.get_pointer (), - m_pointer_cdata, - fp.get_pointershapehotspot ().matrix_value()); - } - break; - - default: - break; - } + else + win->hide (); + break; - m_blockUpdates = false; - } - - void - Figure::showFigureStatusBar (bool visible) - { - if (m_statusBar - && (! m_statusBar->isHidden ()) != visible) - { - int dy = m_statusBar->sizeHint ().height (); - QRect r = qWidget<QWidget> ()->geometry (); - - if (! visible) - r.adjust (0, 0, 0, -dy); - else - r.adjust (0, 0, 0, dy); - - m_blockUpdates = true; - set_geometry (r); - m_statusBar->setVisible (visible); - m_blockUpdates = false; - - updateBoundingBox (false); - } - } - - void - Figure::updateFigureHeight (int dh) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - graphics_object go = object (); - - if (go.valid_object () && dh != 0) - { - QRect r = qWidget<QWidget> ()->geometry (); - - r.adjust (0, dh, 0, 0); - - m_blockUpdates = true; - set_geometry (r); - m_blockUpdates = false; - - updateBoundingBox (false); - } - } + case figure::properties::ID_RESIZE: + if (fp.is_resize ()) + { + win->setSizePolicy (QSizePolicy::Preferred, QSizePolicy::Preferred); + win->setFixedSize (QSize( QWIDGETSIZE_MAX, QWIDGETSIZE_MAX)); + m_resizable = true; + } + else + { + win->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); + win->setFixedSize(win->size ()); + m_resizable = false; + } + break; - void - Figure::updateStatusBar (ColumnVector pt) - { - if (! m_statusBar->isHidden ()) - m_statusBar->showMessage (QString ("(%1, %2)") - .arg (pt(0), 0, 'g', 5) - .arg (pt(1), 0, 'g', 5)); - } - - void - Figure::do_connections (const QObject *receiver, const QObject * /* emitter */) - { - Object::do_connections (receiver); - Object::do_connections (receiver, m_container->canvas (m_handle)); - } - - QWidget * - Figure::menu () - { - return qWidget<QMainWindow> ()->menuBar (); - } - - void - Figure::updateBoundingBox (bool internal, int flags) - { - QWidget *win = qWidget<QWidget> (); - Matrix bb (1, 4); - std::string prop; - - if (internal) - { - prop = "position"; - QRect r = m_innerRect; - - if (flags & UpdateBoundingBoxPosition) - r.moveTopLeft (win->mapToGlobal (m_container->pos ())); - if (flags & UpdateBoundingBoxSize) - r.setSize (m_container->size ()); - - if (r.isValid () && r != m_innerRect) - { - m_innerRect = r; + case figure::properties::ID_MENUBAR: + case figure::properties::ID_TOOLBAR: + if (fp.toolbar_is ("none")) + showFigureStatusBar (false); + else if (fp.toolbar_is ("figure")) + showFigureStatusBar (true); + else // "auto" + showFigureStatusBar (fp.menubar_is ("figure")); + break; - bb(0) = r.x (); - bb(1) = r.y (); - bb(2) = r.width (); - bb(3) = r.height (); - } - else - return; - } - else + case figure::properties::ID_KEYPRESSFCN: { - prop = "outerposition"; - QRect r = m_outerRect; - - if (flags & UpdateBoundingBoxPosition) - r.moveTopLeft (win->pos ()); - if (flags & UpdateBoundingBoxSize) - r.setSize (win->frameGeometry ().size ()); - - if (r.isValid () && r != m_outerRect) - { - m_outerRect = r; + Canvas *canvas = m_container->canvas (m_handle); - bb(0) = r.x (); - bb(1) = r.y (); - bb(2) = r.width (); - bb(3) = r.height (); - } - else - return; - } - - figure::properties& fp = properties<figure> (); - - emit gh_set_event (m_handle, prop, fp.bbox2position (bb), false, - prop == "position"); - } - - bool - Figure::eventNotifyBefore (QObject *obj, QEvent *xevent) - { - if (! m_blockUpdates) - { - // Clicking the toolbar or the menubar makes this figure current - if (xevent->type () == QEvent::MouseButtonPress) + if (canvas) { - figure::properties& fp = properties<figure> (); - - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - graphics_object root = gh_mgr.get_object (0); - - if (fp.get_handlevisibility () == "on") - root.set ("currentfigure", - fp.get___myhandle__ ().as_octave_value ()); + if (fp.get_keypressfcn ().isempty ()) + canvas->clearEventMask (Canvas::KeyPress); + else + canvas->addEventMask (Canvas::KeyPress); } - if (obj == m_container) - { - // Do nothing... - } - else if (obj == m_menuBar) + // Signal the change to uipanels as well + for (auto *qobj : qWidget<QWidget> ()->findChildren<QObject *> ()) { - switch (xevent->type ()) + if (qobj->objectName () == "UIPanel") { - case QEvent::ActionAdded: - case QEvent::ActionChanged: - case QEvent::ActionRemoved: - m_previousHeight = m_menuBar->sizeHint ().height (); + Object *obj = Object::fromQObject (qobj); - default: - break; - } - } - else - { - switch (xevent->type ()) - { - case QEvent::Close: - xevent->ignore (); - emit gh_callback_event (m_handle, "closerequestfcn"); - return true; - - default: - break; + if (obj) + { + if (fp.get_keypressfcn ().isempty ()) + obj->innerContainer ()->canvas (m_handle)-> + clearEventMask (Canvas::KeyPress); + else + obj->innerContainer ()->canvas (m_handle)-> + addEventMask (Canvas::KeyPress); + } } } } - - return false; - } - - void - Figure::eventNotifyAfter (QObject *watched, QEvent *xevent) - { - if (! m_blockUpdates) - { - if (watched == m_container) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - switch (xevent->type ()) - { - case QEvent::Resize: - updateBoundingBox (true, UpdateBoundingBoxSize); - break; + break; - case QEvent::ChildAdded: - if (dynamic_cast<QChildEvent *> (xevent)->child - ()->isWidgetType()) - { - octave::autolock guard (gh_mgr.graphics_lock ()); - update (figure::properties::ID_TOOLBAR); - - enableMouseTracking (); - } - break; - - case QEvent::ChildRemoved: - if (dynamic_cast<QChildEvent *> (xevent)->child - ()->isWidgetType()) - { - octave::autolock guard (gh_mgr.graphics_lock ()); - update (figure::properties::ID_TOOLBAR); - } - break; + case figure::properties::ID_KEYRELEASEFCN: + { + Canvas *canvas = m_container->canvas (m_handle); - default: - break; - } + if (canvas) + { + if (fp.get_keyreleasefcn ().isempty ()) + canvas->clearEventMask (Canvas::KeyRelease); + else + canvas->addEventMask (Canvas::KeyRelease); } - else if (watched == m_menuBar) + break; + // Signal the change to uipanels as well + for (auto *qobj : qWidget<QWidget> ()->findChildren<QObject *> ()) { - switch (xevent->type ()) + if (qobj->objectName () == "UIPanel") { - case QEvent::ActionAdded: - case QEvent::ActionChanged: - case QEvent::ActionRemoved: - // The menubar may have been resized if no action is visible - { - QAction *a = dynamic_cast<QActionEvent *> (xevent)->action (); - int currentHeight = m_menuBar->sizeHint ().height (); - if (currentHeight != m_previousHeight - && ! a->isSeparator ()) - updateFigureHeight (m_previousHeight - currentHeight); - } - break; + Object *obj = Object::fromQObject (qobj); - default: - break; - } - } - else - { - switch (xevent->type ()) - { - case QEvent::Move: - updateBoundingBox (false, UpdateBoundingBoxPosition); - updateBoundingBox (true, UpdateBoundingBoxPosition); - break; - - case QEvent::Resize: - updateBoundingBox (false, UpdateBoundingBoxSize); - break; - - default: - break; + if (obj) + { + if (fp.get_keypressfcn ().isempty ()) + obj->innerContainer ()->canvas (m_handle)-> + clearEventMask (Canvas::KeyRelease); + else + obj->innerContainer ()->canvas (m_handle)-> + addEventMask (Canvas::KeyRelease); + } } } } - } + break; + + case figure::properties::ID_WINDOWSTYLE: + if (fp.windowstyle_is ("modal")) + { + bool is_visible = win->isVisible (); + + // if window is already visible, need to hide and reshow it in order to + // make it use the modal settings + if (is_visible) + win->setVisible (false); + + win->setWindowModality (Qt::ApplicationModal); + win->setVisible (is_visible); + } + else + win->setWindowModality (Qt::NonModal); + + break; - void - Figure::addCustomToolBar (QToolBar *bar, bool visible, bool isdefault) - { - QMainWindow *win = qWidget<QMainWindow> (); + case figure::properties::ID_POINTERSHAPECDATA: + m_pointer_cdata = + pointer_to_qimage (fp.get_pointershapecdata ().matrix_value ()); + if (fp.get_pointer () != "custom") + break; + OCTAVE_FALLTHROUGH; + + case figure::properties::ID_POINTER: + case figure::properties::ID_POINTERSHAPEHOTSPOT: + case figure::properties::ID___MOUSE_MODE__: + case figure::properties::ID___ZOOM_MODE__: + { + Canvas *canvas = m_container->canvas (m_handle); - if (isdefault) - m_figureToolBar = bar; + if (canvas) + canvas->setCursor (mouseMode (), fp.get_pointer (), + m_pointer_cdata, + fp.get_pointershapehotspot ().matrix_value()); + } + break; + + default: + break; + } + + m_blockUpdates = false; +} - if (! visible) - win->addToolBar (bar); - else - { - QSize sz = bar->sizeHint (); - QRect r = win->geometry (); +void +Figure::showFigureStatusBar (bool visible) +{ + if (m_statusBar + && (! m_statusBar->isHidden ()) != visible) + { + int dy = m_statusBar->sizeHint ().height (); + QRect r = qWidget<QWidget> ()->geometry (); + + if (! visible) + r.adjust (0, 0, 0, -dy); + else + r.adjust (0, 0, 0, dy); + + m_blockUpdates = true; + set_geometry (r); + m_statusBar->setVisible (visible); + m_blockUpdates = false; + + updateBoundingBox (false); + } +} - r.adjust (0, -sz.height (), 0, 0); +void +Figure::updateFigureHeight (int dh) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + graphics_object go = object (); + + if (go.valid_object () && dh != 0) + { + QRect r = qWidget<QWidget> ()->geometry (); + + r.adjust (0, dh, 0, 0); - m_blockUpdates = true; - set_geometry (r); - win->addToolBarBreak (); - win->addToolBar (bar); - m_blockUpdates = false; + m_blockUpdates = true; + set_geometry (r); + m_blockUpdates = false; + + updateBoundingBox (false); + } +} + +void +Figure::updateStatusBar (ColumnVector pt) +{ + if (! m_statusBar->isHidden ()) + m_statusBar->showMessage (QString ("(%1, %2)") + .arg (pt(0), 0, 'g', 5) + .arg (pt(1), 0, 'g', 5)); +} - updateBoundingBox (false); - } - } +void +Figure::do_connections (const QObject *receiver, const QObject * /* emitter */) +{ + Object::do_connections (receiver); + Object::do_connections (receiver, m_container->canvas (m_handle)); +} + +QWidget * +Figure::menu () +{ + return qWidget<QMainWindow> ()->menuBar (); +} + +void +Figure::updateBoundingBox (bool internal, int flags) +{ + QWidget *win = qWidget<QWidget> (); + Matrix bb (1, 4); + std::string prop; - void - Figure::showCustomToolBar (QToolBar *bar, bool visible) - { - QMainWindow *win = qWidget<QMainWindow> (); + if (internal) + { + prop = "position"; + QRect r = m_innerRect; + + if (flags & UpdateBoundingBoxPosition) + r.moveTopLeft (win->mapToGlobal (m_container->pos ())); + if (flags & UpdateBoundingBoxSize) + r.setSize (m_container->size ()); - if ((! bar->isHidden ()) != visible) - { - QSize sz = bar->sizeHint (); - QRect r = win->geometry (); + if (r.isValid () && r != m_innerRect) + { + m_innerRect = r; + + bb(0) = r.x (); + bb(1) = r.y (); + bb(2) = r.width (); + bb(3) = r.height (); + } + else + return; + } + else + { + prop = "outerposition"; + QRect r = m_outerRect; - if (visible) - r.adjust (0, -sz.height (), 0, 0); - else - r.adjust (0, sz.height (), 0, 0); + if (flags & UpdateBoundingBoxPosition) + r.moveTopLeft (win->pos ()); + if (flags & UpdateBoundingBoxSize) + r.setSize (win->frameGeometry ().size ()); + + if (r.isValid () && r != m_outerRect) + { + m_outerRect = r; + + bb(0) = r.x (); + bb(1) = r.y (); + bb(2) = r.width (); + bb(3) = r.height (); + } + else + return; + } + + figure::properties& fp = properties<figure> (); + + emit gh_set_event (m_handle, prop, fp.bbox2position (bb), false, + prop == "position"); +} - m_blockUpdates = true; - set_geometry (r); - bar->setVisible (visible); - m_blockUpdates = false; +bool +Figure::eventNotifyBefore (QObject *obj, QEvent *xevent) +{ + if (! m_blockUpdates) + { + // Clicking the toolbar or the menubar makes this figure current + if (xevent->type () == QEvent::MouseButtonPress) + { + figure::properties& fp = properties<figure> (); + + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + graphics_object root = gh_mgr.get_object (0); - updateBoundingBox (false); - } - } + if (fp.get_handlevisibility () == "on") + root.set ("currentfigure", + fp.get___myhandle__ ().as_octave_value ()); + } + + if (obj == m_container) + { + // Do nothing... + } + else if (obj == m_menuBar) + { + switch (xevent->type ()) + { + case QEvent::ActionAdded: + case QEvent::ActionChanged: + case QEvent::ActionRemoved: + m_previousHeight = m_menuBar->sizeHint ().height (); - void - Figure::updateContainer () - { - redraw (); - } + default: + break; + } + } + else + { + switch (xevent->type ()) + { + case QEvent::Close: + xevent->ignore (); + emit gh_callback_event (m_handle, "closerequestfcn"); + return true; + + default: + break; + } + } + } + + return false; +} - void - Figure::figureWindowShown () - { - QWindow *window = qWidget<QMainWindow> ()->windowHandle (); - QScreen *screen = window->screen (); +void +Figure::eventNotifyAfter (QObject *watched, QEvent *xevent) +{ + if (! m_blockUpdates) + { + if (watched == m_container) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + switch (xevent->type ()) + { + case QEvent::Resize: + updateBoundingBox (true, UpdateBoundingBoxSize); + break; + + case QEvent::ChildAdded: + if (dynamic_cast<QChildEvent *> (xevent)->child + ()->isWidgetType()) + { + octave::autolock guard (gh_mgr.graphics_lock ()); + update (figure::properties::ID_TOOLBAR); + + enableMouseTracking (); + } + break; - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - figure::properties& fp = properties<figure> (); - fp.set___device_pixel_ratio__ (screen->devicePixelRatio ()); + case QEvent::ChildRemoved: + if (dynamic_cast<QChildEvent *> (xevent)->child + ()->isWidgetType()) + { + octave::autolock guard (gh_mgr.graphics_lock ()); + update (figure::properties::ID_TOOLBAR); + } + break; - connect (window, &QWindow::screenChanged, this, &Figure::screenChanged); - } + default: + break; + } + } + else if (watched == m_menuBar) + { + switch (xevent->type ()) + { + case QEvent::ActionAdded: + case QEvent::ActionChanged: + case QEvent::ActionRemoved: + // The menubar may have been resized if no action is visible + { + QAction *a = dynamic_cast<QActionEvent *> (xevent)->action (); + int currentHeight = m_menuBar->sizeHint ().height (); + if (currentHeight != m_previousHeight + && ! a->isSeparator ()) + updateFigureHeight (m_previousHeight - currentHeight); + } + break; - void - Figure::screenChanged (QScreen *screen) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + default: + break; + } + } + else + { + switch (xevent->type ()) + { + case QEvent::Move: + updateBoundingBox (false, UpdateBoundingBoxPosition); + updateBoundingBox (true, UpdateBoundingBoxPosition); + break; + + case QEvent::Resize: + updateBoundingBox (false, UpdateBoundingBoxSize); + break; + + default: + break; + } + } + } +} - octave::autolock guard (gh_mgr.graphics_lock ()); +void +Figure::addCustomToolBar (QToolBar *bar, bool visible, bool isdefault) +{ + QMainWindow *win = qWidget<QMainWindow> (); + + if (isdefault) + m_figureToolBar = bar; + + if (! visible) + win->addToolBar (bar); + else + { + QSize sz = bar->sizeHint (); + QRect r = win->geometry (); + + r.adjust (0, -sz.height (), 0, 0); + + m_blockUpdates = true; + set_geometry (r); + win->addToolBarBreak (); + win->addToolBar (bar); + m_blockUpdates = false; - figure::properties& fp = properties<figure> (); - double old_dpr = fp.get___device_pixel_ratio__ (); - double new_dpr = screen->devicePixelRatio (); - if (old_dpr != new_dpr) - { - fp.set___device_pixel_ratio__ (new_dpr); + updateBoundingBox (false); + } +} + +void +Figure::showCustomToolBar (QToolBar *bar, bool visible) +{ + QMainWindow *win = qWidget<QMainWindow> (); + + if ((! bar->isHidden ()) != visible) + { + QSize sz = bar->sizeHint (); + QRect r = win->geometry (); - // For some obscure reason, changing the __device_pixel_ratio__ property - // from the GUI thread does not necessarily trigger a redraw. Force it. - redraw (); - } - } + if (visible) + r.adjust (0, -sz.height (), 0, 0); + else + r.adjust (0, sz.height (), 0, 0); + + m_blockUpdates = true; + set_geometry (r); + bar->setVisible (visible); + m_blockUpdates = false; + + updateBoundingBox (false); + } +} - void - Figure::enableMouseTracking () - { - // Enable mouse tracking on every widgets - m_container->setMouseTracking (true); +void +Figure::updateContainer () +{ + redraw (); +} + +void +Figure::figureWindowShown () +{ + QWindow *window = qWidget<QMainWindow> ()->windowHandle (); + QScreen *screen = window->screen (); + + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + + figure::properties& fp = properties<figure> (); + fp.set___device_pixel_ratio__ (screen->devicePixelRatio ()); + + connect (window, &QWindow::screenChanged, this, &Figure::screenChanged); +} + +void +Figure::screenChanged (QScreen *screen) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - Canvas *canvas = m_container->canvas (m_handle); + octave::autolock guard (gh_mgr.graphics_lock ()); + + figure::properties& fp = properties<figure> (); + double old_dpr = fp.get___device_pixel_ratio__ (); + double new_dpr = screen->devicePixelRatio (); + if (old_dpr != new_dpr) + { + fp.set___device_pixel_ratio__ (new_dpr); + + // For some obscure reason, changing the __device_pixel_ratio__ property + // from the GUI thread does not necessarily trigger a redraw. Force it. + redraw (); + } +} - if (canvas) - canvas->qWidget ()->setMouseTracking (true); +void +Figure::enableMouseTracking () +{ + // Enable mouse tracking on every widgets + m_container->setMouseTracking (true); - for (auto *w : m_container->findChildren<QWidget *> ()) - w->setMouseTracking (true); - } + Canvas *canvas = m_container->canvas (m_handle); + + if (canvas) + canvas->qWidget ()->setMouseTracking (true); + + for (auto *w : m_container->findChildren<QWidget *> ()) + w->setMouseTracking (true); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Figure.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Figure.h Thu Feb 02 12:25:51 2023 -0800 @@ -39,107 +39,107 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; + +enum MouseMode +{ + NoMode, + RotateMode, + ZoomInMode, + ZoomOutMode, + PanMode, + SelectMode, + TextMode +}; + +class Container; +class FigureWindow; +class MenuBar; +class ToolBar; + +class Figure : + public Object, + public MenuContainer, + public GenericEventNotifyReceiver +{ + Q_OBJECT + + friend class ToolBar; - enum MouseMode +public: + Figure (octave::interpreter& interp, + const graphics_object& go, FigureWindow *win); + ~Figure (); + + static Figure * + create (octave::interpreter& interp, + const graphics_object& go); + + QString fileName (); + void setFileName (const QString& name); + + MouseMode mouseMode (); + + Container * innerContainer (); + QWidget * menu (); + void updateStatusBar (ColumnVector pt); + + void do_connections (const QObject *receiver, + const QObject *emitter = nullptr); + + bool eventNotifyBefore (QObject *watched, QEvent *event); + void eventNotifyAfter (QObject *watched, QEvent *event); + +protected: + enum UpdateBoundingBoxFlag { - NoMode, - RotateMode, - ZoomInMode, - ZoomOutMode, - PanMode, - SelectMode, - TextMode + UpdateBoundingBoxPosition = 0x1, + UpdateBoundingBoxSize = 0x2, + UpdateBoundingBoxAll = 0x3 }; - class Container; - class FigureWindow; - class MenuBar; - class ToolBar; - - class Figure : - public Object, - public MenuContainer, - public GenericEventNotifyReceiver - { - Q_OBJECT - - friend class ToolBar; - - public: - Figure (octave::interpreter& interp, - const graphics_object& go, FigureWindow *win); - ~Figure (); +protected: + void redraw (); + void show (); + void print (const QString& file_cmd, const QString& term); + void update (int pId); + void updateBoundingBox (bool internal = false, int flags = 0); + void beingDeleted (); - static Figure * - create (octave::interpreter& interp, - const graphics_object& go); - - QString fileName (); - void setFileName (const QString& name); - - MouseMode mouseMode (); +private: + void showFigureStatusBar (bool visible); + void addCustomToolBar (QToolBar *bar, bool visible, bool isdefault); + void showCustomToolBar (QToolBar *bar, bool visible); + void set_geometry (QRect r); - Container * innerContainer (); - QWidget * menu (); - void updateStatusBar (ColumnVector pt); - - void do_connections (const QObject *receiver, - const QObject *emitter = nullptr); - - bool eventNotifyBefore (QObject *watched, QEvent *event); - void eventNotifyAfter (QObject *watched, QEvent *event); + void enableMouseTracking (); - protected: - enum UpdateBoundingBoxFlag - { - UpdateBoundingBoxPosition = 0x1, - UpdateBoundingBoxSize = 0x2, - UpdateBoundingBoxAll = 0x3 - }; +private slots: + void updateFigureHeight (int delta_h); + void updateContainer (); + void figureWindowShown (); + void screenChanged (QScreen *); - protected: - void redraw (); - void show (); - void print (const QString& file_cmd, const QString& term); - void update (int pId); - void updateBoundingBox (bool internal = false, int flags = 0); - void beingDeleted (); - - private: - void showFigureStatusBar (bool visible); - void addCustomToolBar (QToolBar *bar, bool visible, bool isdefault); - void showCustomToolBar (QToolBar *bar, bool visible); - void set_geometry (QRect r); - - void enableMouseTracking (); +public slots: + uint8NDArray slotGetPixels (); - private slots: - void updateFigureHeight (int delta_h); - void updateContainer (); - void figureWindowShown (); - void screenChanged (QScreen *); - - public slots: - uint8NDArray slotGetPixels (); +signals: + void asyncUpdate (); + void interpreter_event (const octave::fcn_callback& fcn); + void interpreter_event (const octave::meth_callback& meth); - signals: - void asyncUpdate (); - void interpreter_event (const octave::fcn_callback& fcn); - void interpreter_event (const octave::meth_callback& meth); - - private: - Container *m_container; - bool m_blockUpdates; - QToolBar *m_figureToolBar; - MenuBar *m_menuBar; - QStatusBar *m_statusBar; - QRect m_innerRect; - QRect m_outerRect; - QImage m_pointer_cdata; - int m_previousHeight; - bool m_resizable; - }; +private: + Container *m_container; + bool m_blockUpdates; + QToolBar *m_figureToolBar; + MenuBar *m_menuBar; + QStatusBar *m_statusBar; + QRect m_innerRect; + QRect m_outerRect; + QImage m_pointer_cdata; + int m_previousHeight; + bool m_resizable; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/GLCanvas.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/GLCanvas.cc Thu Feb 02 12:25:51 2023 -0800 @@ -37,345 +37,345 @@ OCTAVE_BEGIN_NAMESPACE(octave) - GLWidget::GLWidget (Canvas& parent_canvas, QWidget *parent) - : QOpenGLWidget (parent), m_parent_canvas (parent_canvas), - m_glfcns (), m_renderer (m_glfcns) - { - setFocusPolicy (Qt::ClickFocus); - setFocus (); - } +GLWidget::GLWidget (Canvas& parent_canvas, QWidget *parent) + : QOpenGLWidget (parent), m_parent_canvas (parent_canvas), + m_glfcns (), m_renderer (m_glfcns) +{ + setFocusPolicy (Qt::ClickFocus); + setFocus (); +} + +GLWidget::~GLWidget () { } - GLWidget::~GLWidget () { } +void +GLWidget::initializeGL () +{ + // The qopengl_functions object (part of Octave, not Qt) is just + // wrapper around QOpenGLFunctions_1_1. Does initialization really + // need to be deferred until initializeGL is called? - void - GLWidget::initializeGL () - { - // The qopengl_functions object (part of Octave, not Qt) is just - // wrapper around QOpenGLFunctions_1_1. Does initialization really - // need to be deferred until initializeGL is called? + m_glfcns.init (); - m_glfcns.init (); + // All other resources we need are currently (supposed to be) + // managed by the QOpenGLWidget object so there is else nothing to + // do here. If we used custom shader programs, then we would need + // to initialize them here. +} - // All other resources we need are currently (supposed to be) - // managed by the QOpenGLWidget object so there is else nothing to - // do here. If we used custom shader programs, then we would need - // to initialize them here. - } +void +GLWidget::draw (graphics_object go) +{ + if (go) + { + begin_rendering (); - void - GLWidget::draw (graphics_object go) - { - if (go) - { - begin_rendering (); + unwind_action reset_current ([=] () { end_rendering (); }); + + graphics_object fig = go.get_ancestor ("figure"); + double dpr = fig.get ("__device_pixel_ratio__").double_value (); + m_renderer.set_viewport (dpr * width (), dpr * height ()); + m_renderer.set_device_pixel_ratio (dpr); - unwind_action reset_current ([=] () { end_rendering (); }); + m_renderer.draw (go); + } +} - graphics_object fig = go.get_ancestor ("figure"); - double dpr = fig.get ("__device_pixel_ratio__").double_value (); - m_renderer.set_viewport (dpr * width (), dpr * height ()); - m_renderer.set_device_pixel_ratio (dpr); +uint8NDArray +GLWidget::do_getPixels (graphics_object go) +{ + uint8NDArray retval; - m_renderer.draw (go); - } - } + if (go && go.isa ("figure")) + { + Matrix pos = go.get ("position").matrix_value (); + double dpr = go.get ("__device_pixel_ratio__").double_value (); + pos(2) *= dpr; + pos(3) *= dpr; - uint8NDArray - GLWidget::do_getPixels (graphics_object go) - { - uint8NDArray retval; + begin_rendering (); + + unwind_action reset_current ([=] () { end_rendering (); }); - if (go && go.isa ("figure")) - { - Matrix pos = go.get ("position").matrix_value (); - double dpr = go.get ("__device_pixel_ratio__").double_value (); - pos(2) *= dpr; - pos(3) *= dpr; + // When the figure is not visible or its size is frozen for printing, + // we use a framebuffer object to make sure we are rendering on a + // suitably large frame. + if (go.get ("visible").string_value () == "off" + || go.get ("__printing__").string_value () == "on") + { + QOpenGLFramebufferObject + fbo (pos(2), pos(3), + QOpenGLFramebufferObject::Attachment::Depth); - begin_rendering (); + fbo.bind (); - unwind_action reset_current ([=] () { end_rendering (); }); + unwind_action release_fbo ([&] () { fbo.release (); }); - // When the figure is not visible or its size is frozen for printing, - // we use a framebuffer object to make sure we are rendering on a - // suitably large frame. - if (go.get ("visible").string_value () == "off" - || go.get ("__printing__").string_value () == "on") - { - QOpenGLFramebufferObject - fbo (pos(2), pos(3), - QOpenGLFramebufferObject::Attachment::Depth); + m_renderer.set_viewport (pos(2), pos(3)); + m_renderer.set_device_pixel_ratio (dpr); + m_renderer.draw (go); - fbo.bind (); - - unwind_action release_fbo ([&] () { fbo.release (); }); + retval = m_renderer.get_pixels (pos(2), pos(3)); + } + else + { + m_renderer.set_viewport (pos(2), pos(3)); + m_renderer.set_device_pixel_ratio (dpr); + m_renderer.draw (go); - m_renderer.set_viewport (pos(2), pos(3)); - m_renderer.set_device_pixel_ratio (dpr); - m_renderer.draw (go); + retval = m_renderer.get_pixels (pos(2), pos(3)); + } + } + + return retval; +} - retval = m_renderer.get_pixels (pos(2), pos(3)); - } - else - { - m_renderer.set_viewport (pos(2), pos(3)); - m_renderer.set_device_pixel_ratio (dpr); - m_renderer.draw (go); +void +GLWidget::do_print (const QString& file_cmd, const QString& term, + graphics_object go) +{ + if (go.valid_object ()) + { + begin_rendering (); - retval = m_renderer.get_pixels (pos(2), pos(3)); - } - } + unwind_action reset_current ([=] () { end_rendering (); }); + + graphics_object fig (go.get_ancestor ("figure")); - return retval; - } + if (fig.get ("visible").string_value () == "on") + octave::gl2ps_print (m_glfcns, fig, file_cmd.toStdString (), + term.toStdString ()); + else + { + // When the figure is not visible, we use a framebuffer object + // to make sure we are rendering on a suitably large frame. + Matrix pos = fig.get ("position").matrix_value (); + double dpr = fig.get ("__device_pixel_ratio__").double_value (); + pos(2) *= dpr; + pos(3) *= dpr; - void - GLWidget::do_print (const QString& file_cmd, const QString& term, - graphics_object go) - { - if (go.valid_object ()) - { - begin_rendering (); + QOpenGLFramebufferObject + fbo (pos(2), pos(3), + QOpenGLFramebufferObject::Attachment::Depth); - unwind_action reset_current ([=] () { end_rendering (); }); + fbo.bind (); - graphics_object fig (go.get_ancestor ("figure")); + unwind_action release_fbo ([&] () { fbo.release (); }); - if (fig.get ("visible").string_value () == "on") octave::gl2ps_print (m_glfcns, fig, file_cmd.toStdString (), term.toStdString ()); - else - { - // When the figure is not visible, we use a framebuffer object - // to make sure we are rendering on a suitably large frame. - Matrix pos = fig.get ("position").matrix_value (); - double dpr = fig.get ("__device_pixel_ratio__").double_value (); - pos(2) *= dpr; - pos(3) *= dpr; + } + } +} + +graphics_object +GLWidget::selectFromAxes (const graphics_object& ax, const QPoint& pt) +{ + if (ax) + { + begin_rendering (); - QOpenGLFramebufferObject - fbo (pos(2), pos(3), - QOpenGLFramebufferObject::Attachment::Depth); + unwind_action reset_current ([=] () { end_rendering (); }); + + octave::opengl_selector s (m_glfcns); + + s.set_viewport (width (), height ()); - fbo.bind (); + graphics_object go = s.select (ax, pt.x (), height () - pt.y (), + octave::select_ignore_hittest); - unwind_action release_fbo ([&] () { fbo.release (); }); + doneCurrent (); + } - octave::gl2ps_print (m_glfcns, fig, file_cmd.toStdString (), - term.toStdString ()); - } - } - } - - graphics_object - GLWidget::selectFromAxes (const graphics_object& ax, const QPoint& pt) - { - if (ax) - { - begin_rendering (); + return graphics_object (); +} - unwind_action reset_current ([=] () { end_rendering (); }); - - octave::opengl_selector s (m_glfcns); - - s.set_viewport (width (), height ()); +void +GLWidget::drawZoomBox (const QPoint& p1, const QPoint& p2) +{ + Matrix overlaycolor (3, 1); + overlaycolor(0) = 0.45; + overlaycolor(1) = 0.62; + overlaycolor(2) = 0.81; + double overlayalpha = 0.1; + Matrix bordercolor = overlaycolor; + double borderalpha = 0.9; + double borderwidth = 1.5; - graphics_object go = s.select (ax, pt.x (), height () - pt.y (), - octave::select_ignore_hittest); + m_renderer.draw_zoom_box (width (), height (), + p1.x (), p1.y (), p2.x (), p2.y (), + overlaycolor, overlayalpha, + bordercolor, borderalpha, borderwidth); +} - doneCurrent (); - } - - return graphics_object (); - } +void +GLWidget::paintGL () +{ + m_parent_canvas.canvasPaintEvent (); +} - void - GLWidget::drawZoomBox (const QPoint& p1, const QPoint& p2) - { - Matrix overlaycolor (3, 1); - overlaycolor(0) = 0.45; - overlaycolor(1) = 0.62; - overlaycolor(2) = 0.81; - double overlayalpha = 0.1; - Matrix bordercolor = overlaycolor; - double borderalpha = 0.9; - double borderwidth = 1.5; +void +GLWidget::mouseDoubleClickEvent (QMouseEvent *xevent) +{ + m_parent_canvas.canvasMouseDoubleClickEvent (xevent); +} + +void +GLWidget::mouseMoveEvent (QMouseEvent *xevent) +{ + m_parent_canvas.canvasMouseMoveEvent (xevent); +} - m_renderer.draw_zoom_box (width (), height (), - p1.x (), p1.y (), p2.x (), p2.y (), - overlaycolor, overlayalpha, - bordercolor, borderalpha, borderwidth); - } +void +GLWidget::mousePressEvent (QMouseEvent *xevent) +{ + m_parent_canvas.canvasMousePressEvent (xevent); +} - void - GLWidget::paintGL () - { - m_parent_canvas.canvasPaintEvent (); - } - - void - GLWidget::mouseDoubleClickEvent (QMouseEvent *xevent) - { - m_parent_canvas.canvasMouseDoubleClickEvent (xevent); - } +void +GLWidget::mouseReleaseEvent (QMouseEvent *xevent) +{ + m_parent_canvas.canvasMouseReleaseEvent (xevent); +} - void - GLWidget::mouseMoveEvent (QMouseEvent *xevent) - { - m_parent_canvas.canvasMouseMoveEvent (xevent); - } +void +GLWidget::wheelEvent (QWheelEvent *xevent) +{ + m_parent_canvas.canvasWheelEvent (xevent); +} - void - GLWidget::mousePressEvent (QMouseEvent *xevent) - { - m_parent_canvas.canvasMousePressEvent (xevent); - } - - void - GLWidget::mouseReleaseEvent (QMouseEvent *xevent) - { - m_parent_canvas.canvasMouseReleaseEvent (xevent); - } +void +GLWidget::keyPressEvent (QKeyEvent *xevent) +{ + if (! m_parent_canvas.canvasKeyPressEvent (xevent)) + QOpenGLWidget::keyPressEvent (xevent); +} - void - GLWidget::wheelEvent (QWheelEvent *xevent) - { - m_parent_canvas.canvasWheelEvent (xevent); - } +void +GLWidget::keyReleaseEvent (QKeyEvent *xevent) +{ + if (! m_parent_canvas.canvasKeyReleaseEvent (xevent)) + QOpenGLWidget::keyReleaseEvent (xevent); +} - void - GLWidget::keyPressEvent (QKeyEvent *xevent) - { - if (! m_parent_canvas.canvasKeyPressEvent (xevent)) - QOpenGLWidget::keyPressEvent (xevent); - } +bool +GLWidget::begin_rendering () +{ + bool retval = true; - void - GLWidget::keyReleaseEvent (QKeyEvent *xevent) - { - if (! m_parent_canvas.canvasKeyReleaseEvent (xevent)) - QOpenGLWidget::keyReleaseEvent (xevent); - } + if (! isValid ()) + { + // FIXME: Is this really the right way to manager offscreen + // rendering for printing? + + static bool os_ctx_ok = true; - bool - GLWidget::begin_rendering () - { - bool retval = true; + if (os_ctx_ok && ! m_os_context.isValid ()) + { + // Try to initialize offscreen context + m_os_surface.create (); - if (! isValid ()) - { - // FIXME: Is this really the right way to manager offscreen - // rendering for printing? - - static bool os_ctx_ok = true; + if (! m_os_context.create ()) + { + os_ctx_ok = false; + return false; + } + } - if (os_ctx_ok && ! m_os_context.isValid ()) - { - // Try to initialize offscreen context - m_os_surface.create (); + retval = m_os_context.makeCurrent (&m_os_surface); + } + else + makeCurrent (); - if (! m_os_context.create ()) - { - os_ctx_ok = false; - return false; - } - } + return retval; +} - retval = m_os_context.makeCurrent (&m_os_surface); - } - else - makeCurrent (); +void +GLWidget::end_rendering () +{ + doneCurrent (); +} - return retval; - } +GLCanvas::GLCanvas (octave::interpreter& interp, + const graphics_handle& gh, QWidget *parent) + : Canvas (interp, gh), m_glwidget (new GLWidget (*this, parent)) +{ } - void - GLWidget::end_rendering () - { - doneCurrent (); - } - - GLCanvas::GLCanvas (octave::interpreter& interp, - const graphics_handle& gh, QWidget *parent) - : Canvas (interp, gh), m_glwidget (new GLWidget (*this, parent)) - { } +GLCanvas::~GLCanvas () +{ + delete m_glwidget; +} - GLCanvas::~GLCanvas () - { - delete m_glwidget; - } +void +GLCanvas::draw (const graphics_handle& gh) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); - void - GLCanvas::draw (const graphics_handle& gh) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + graphics_object go = gh_mgr.get_object (gh); + + m_glwidget->draw (go); +} - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object go = gh_mgr.get_object (gh); - - m_glwidget->draw (go); - } +uint8NDArray +GLCanvas::do_getPixels (const graphics_handle& gh) +{ + uint8NDArray retval; - uint8NDArray - GLCanvas::do_getPixels (const graphics_handle& gh) - { - uint8NDArray retval; + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + graphics_object go = gh_mgr.get_object (gh); - graphics_object go = gh_mgr.get_object (gh); + return m_glwidget->do_getPixels (go); +} - return m_glwidget->do_getPixels (go); - } +void +GLCanvas::do_print (const QString& file_cmd, const QString& term, + const graphics_handle& handle) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - void - GLCanvas::do_print (const QString& file_cmd, const QString& term, - const graphics_handle& handle) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + octave::autolock guard (gh_mgr.graphics_lock ()); - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object go = gh_mgr.get_object (handle); + graphics_object go = gh_mgr.get_object (handle); - try - { - m_glwidget->do_print (file_cmd, term, go); - } - catch (octave::execution_exception& ee) - { - emit interpreter_event - ([=] () - { - // INTERPRETER THREAD - throw ee; - }); - } - } + try + { + m_glwidget->do_print (file_cmd, term, go); + } + catch (octave::execution_exception& ee) + { + emit interpreter_event + ([=] () + { + // INTERPRETER THREAD + throw ee; + }); + } +} - graphics_object - GLCanvas::selectFromAxes (const graphics_object& ax, const QPoint& pt) - { - return m_glwidget->selectFromAxes (ax, pt); - } +graphics_object +GLCanvas::selectFromAxes (const graphics_object& ax, const QPoint& pt) +{ + return m_glwidget->selectFromAxes (ax, pt); +} - void - GLCanvas::drawZoomBox (const QPoint& p1, const QPoint& p2) - { - m_glwidget->drawZoomBox (p1, p2); - } +void +GLCanvas::drawZoomBox (const QPoint& p1, const QPoint& p2) +{ + m_glwidget->drawZoomBox (p1, p2); +} - bool - GLCanvas::begin_rendering () - { - return m_glwidget->begin_rendering (); - } +bool +GLCanvas::begin_rendering () +{ + return m_glwidget->begin_rendering (); +} - void - GLCanvas::end_rendering () - { - m_glwidget->end_rendering (); - } +void +GLCanvas::end_rendering () +{ + m_glwidget->end_rendering (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/GLCanvas.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/GLCanvas.h Thu Feb 02 12:25:51 2023 -0800 @@ -38,81 +38,81 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class GLWidget : public QOpenGLWidget - { - Q_OBJECT +class GLWidget : public QOpenGLWidget +{ + Q_OBJECT - public: +public: - GLWidget (Canvas& parent_canvas, QWidget *parent); + GLWidget (Canvas& parent_canvas, QWidget *parent); - ~GLWidget (); + ~GLWidget (); - void initializeGL (); + void initializeGL (); - void draw (graphics_object go); - uint8NDArray do_getPixels (graphics_object go); - void do_print (const QString& file_cmd, const QString& term, - graphics_object go); - void drawZoomBox (const QPoint& p1, const QPoint& p2); - void resize (int /* x */, int /* y */, - int /* width */, int /* height */) { } - graphics_object selectFromAxes (const graphics_object& ax, - const QPoint& pt); + void draw (graphics_object go); + uint8NDArray do_getPixels (graphics_object go); + void do_print (const QString& file_cmd, const QString& term, + graphics_object go); + void drawZoomBox (const QPoint& p1, const QPoint& p2); + void resize (int /* x */, int /* y */, + int /* width */, int /* height */) { } + graphics_object selectFromAxes (const graphics_object& ax, + const QPoint& pt); - bool begin_rendering (); - void end_rendering (); + bool begin_rendering (); + void end_rendering (); - protected: +protected: - void paintGL (); - void mouseDoubleClickEvent (QMouseEvent *event); - void mouseMoveEvent (QMouseEvent *event); - void mousePressEvent (QMouseEvent *event); - void mouseReleaseEvent (QMouseEvent *event); - void wheelEvent (QWheelEvent *event); - void keyPressEvent (QKeyEvent *event); - void keyReleaseEvent (QKeyEvent *event); + void paintGL (); + void mouseDoubleClickEvent (QMouseEvent *event); + void mouseMoveEvent (QMouseEvent *event); + void mousePressEvent (QMouseEvent *event); + void mouseReleaseEvent (QMouseEvent *event); + void wheelEvent (QWheelEvent *event); + void keyPressEvent (QKeyEvent *event); + void keyReleaseEvent (QKeyEvent *event); - private: +private: - Canvas& m_parent_canvas; + Canvas& m_parent_canvas; - qopengl_functions m_glfcns; - opengl_renderer m_renderer; + qopengl_functions m_glfcns; + opengl_renderer m_renderer; - QOpenGLContext m_os_context; - QOffscreenSurface m_os_surface; - }; + QOpenGLContext m_os_context; + QOffscreenSurface m_os_surface; +}; - class GLCanvas : public Canvas - { - public: +class GLCanvas : public Canvas +{ +public: - GLCanvas (octave::interpreter& interp, const graphics_handle& handle, - QWidget *parent); + GLCanvas (octave::interpreter& interp, const graphics_handle& handle, + QWidget *parent); - ~GLCanvas (); + ~GLCanvas (); - void draw (const graphics_handle& handle); - uint8NDArray do_getPixels (const graphics_handle& handle); - void do_print (const QString& file_cmd, const QString& term, - const graphics_handle& handle); - void drawZoomBox (const QPoint& p1, const QPoint& p2); - void resize (int /* x */, int /* y */, - int /* width */, int /* height */) { } - graphics_object selectFromAxes (const graphics_object& ax, - const QPoint& pt); + void draw (const graphics_handle& handle); + uint8NDArray do_getPixels (const graphics_handle& handle); + void do_print (const QString& file_cmd, const QString& term, + const graphics_handle& handle); + void drawZoomBox (const QPoint& p1, const QPoint& p2); + void resize (int /* x */, int /* y */, + int /* width */, int /* height */) { } + graphics_object selectFromAxes (const graphics_object& ax, + const QPoint& pt); - QWidget * qWidget () { return m_glwidget; } + QWidget * qWidget () { return m_glwidget; } - private: +private: - GLWidget *m_glwidget; + GLWidget *m_glwidget; - bool begin_rendering (); - void end_rendering (); - }; + bool begin_rendering (); + void end_rendering (); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ListBoxControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ListBoxControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -37,250 +37,250 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static void - updateSelection (QListWidget *list, const Matrix& value) - { - octave_idx_type n = value.numel (); - int lc = list->count (); +static void +updateSelection (QListWidget *list, const Matrix& value) +{ + octave_idx_type n = value.numel (); + int lc = list->count (); + + list->clearSelection (); + + for (octave_idx_type i = 0; i < n; i++) + { + int idx = octave::math::round (value(i)); - list->clearSelection (); + if (1 <= idx && idx <= lc) + { + list->item (idx-1)->setSelected (true); + list->scrollToItem (list->item (idx-1)); + if (i == 0 + && list->selectionMode () == QAbstractItemView::SingleSelection) + break; + } + else + { + // Invalid selection. + list->clearSelection (); + break; + } + } +} - for (octave_idx_type i = 0; i < n; i++) - { - int idx = octave::math::round (value(i)); +ListBoxControl * +ListBoxControl::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); + + if (parent) + { + Container *container = parent->innerContainer (); + + if (container) + return new ListBoxControl (interp, go, + new QListWidget (container)); + } + + return nullptr; +} + +ListBoxControl::ListBoxControl (octave::interpreter& interp, + const graphics_object& go, QListWidget *list) + : BaseControl (interp, go, list), m_blockCallback (false), + m_selectionChanged (false) +{ + uicontrol::properties& up = properties<uicontrol> (); - if (1 <= idx && idx <= lc) - { - list->item (idx-1)->setSelected (true); - list->scrollToItem (list->item (idx-1)); - if (i == 0 - && list->selectionMode () == QAbstractItemView::SingleSelection) - break; - } - else - { - // Invalid selection. - list->clearSelection (); - break; - } - } - } + list->addItems (Utils::fromStringVector (up.get_string_vector ())); + if ((up.get_max () - up.get_min ()) > 1) + list->setSelectionMode (QAbstractItemView::ExtendedSelection); + else + list->setSelectionMode (QAbstractItemView::SingleSelection); + Matrix value = up.get_value ().matrix_value (); + if (value.numel () > 0) + { + octave_idx_type n = value.numel (); + int lc = list->count (); + + for (octave_idx_type i = 0; i < n; i++) + { + int idx = octave::math::round (value(i)); + + if (1 <= idx && idx <= lc) + { + list->item (idx-1)->setSelected (true); + list->scrollToItem (list->item (idx-1)); + if (i == 0 && (list->selectionMode () + == QAbstractItemView::SingleSelection)) + break; + } + } + } + + list->viewport ()->installEventFilter (this); - ListBoxControl * - ListBoxControl::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); + connect (list, &QListWidget::itemSelectionChanged, + this, &ListBoxControl::itemSelectionChanged); + connect (list, &QListWidget::activated, + this, &ListBoxControl::itemActivated); + connect (list, &QListWidget::itemPressed, + this, &ListBoxControl::itemPressed); +} + +ListBoxControl::~ListBoxControl () +{ } + +void +ListBoxControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QListWidget *list = qWidget<QListWidget> (); - if (parent) - { - Container *container = parent->innerContainer (); + switch (pId) + { + case uicontrol::properties::ID_STRING: + m_blockCallback = true; + list->clear (); + list->addItems (Utils::fromStringVector (up.get_string_vector ())); + updateSelection (list, up.get_value ().matrix_value ()); + m_blockCallback = false; + break; - if (container) - return new ListBoxControl (interp, go, - new QListWidget (container)); + case uicontrol::properties::ID_MIN: + case uicontrol::properties::ID_MAX: + if ((up.get_max () - up.get_min ()) > 1) + list->setSelectionMode (QAbstractItemView::ExtendedSelection); + else + list->setSelectionMode (QAbstractItemView::SingleSelection); + break; + + case uicontrol::properties::ID_LISTBOXTOP: + { + int idx = octave::math::fix (up.get_listboxtop ()); + if (idx > 0) + list->scrollToItem (list->item (idx-1), + QAbstractItemView::PositionAtTop); + break; } - return nullptr; - } + case uicontrol::properties::ID_VALUE: + m_blockCallback = true; + updateSelection (list, up.get_value ().matrix_value ()); + m_blockCallback = false; + break; - ListBoxControl::ListBoxControl (octave::interpreter& interp, - const graphics_object& go, QListWidget *list) - : BaseControl (interp, go, list), m_blockCallback (false), - m_selectionChanged (false) - { - uicontrol::properties& up = properties<uicontrol> (); + default: + BaseControl::update (pId); + break; + } +} - list->addItems (Utils::fromStringVector (up.get_string_vector ())); - if ((up.get_max () - up.get_min ()) > 1) - list->setSelectionMode (QAbstractItemView::ExtendedSelection); - else - list->setSelectionMode (QAbstractItemView::SingleSelection); - Matrix value = up.get_value ().matrix_value (); - if (value.numel () > 0) - { - octave_idx_type n = value.numel (); - int lc = list->count (); +void +ListBoxControl::sendSelectionChange () +{ + if (! m_blockCallback) + { + QListWidget *list = qWidget<QListWidget> (); - for (octave_idx_type i = 0; i < n; i++) - { - int idx = octave::math::round (value(i)); + QModelIndexList l = list->selectionModel ()->selectedIndexes (); + Matrix value (dim_vector (1, l.size ())); + int i = 0; + + for (const auto& idx : l) + value(i++) = idx.row () + 1; - if (1 <= idx && idx <= lc) - { - list->item (idx-1)->setSelected (true); - list->scrollToItem (list->item (idx-1)); - if (i == 0 && (list->selectionMode () - == QAbstractItemView::SingleSelection)) - break; - } - } - } + emit gh_set_event (m_handle, "value", octave_value (value), false); + emit gh_callback_event (m_handle, "callback"); + } - list->viewport ()->installEventFilter (this); + m_selectionChanged = false; +} - connect (list, &QListWidget::itemSelectionChanged, - this, &ListBoxControl::itemSelectionChanged); - connect (list, &QListWidget::activated, - this, &ListBoxControl::itemActivated); - connect (list, &QListWidget::itemPressed, - this, &ListBoxControl::itemPressed); - } - - ListBoxControl::~ListBoxControl () - { } - - void - ListBoxControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QListWidget *list = qWidget<QListWidget> (); +void +ListBoxControl::itemSelectionChanged () +{ + if (! m_blockCallback) + m_selectionChanged = true; +} - switch (pId) - { - case uicontrol::properties::ID_STRING: - m_blockCallback = true; - list->clear (); - list->addItems (Utils::fromStringVector (up.get_string_vector ())); - updateSelection (list, up.get_value ().matrix_value ()); - m_blockCallback = false; - break; +void +ListBoxControl::itemActivated (const QModelIndex&) +{ + m_selectionChanged = true; +} +void +ListBoxControl::itemPressed (QListWidgetItem *) +{ + m_selectionChanged = true; +} - case uicontrol::properties::ID_MIN: - case uicontrol::properties::ID_MAX: - if ((up.get_max () - up.get_min ()) > 1) - list->setSelectionMode (QAbstractItemView::ExtendedSelection); - else - list->setSelectionMode (QAbstractItemView::SingleSelection); - break; +bool +ListBoxControl::eventFilter (QObject *watched, QEvent *e) +{ + // listbox change + if (watched == m_qobject) + { + switch (e->type ()) + { + case QEvent::KeyRelease: + if (m_selectionChanged) + sendSelectionChange (); + m_selectionChanged = false; + break; - case uicontrol::properties::ID_LISTBOXTOP: - { - int idx = octave::math::fix (up.get_listboxtop ()); - if (idx > 0) - list->scrollToItem (list->item (idx-1), - QAbstractItemView::PositionAtTop); + default: break; } - case uicontrol::properties::ID_VALUE: - m_blockCallback = true; - updateSelection (list, up.get_value ().matrix_value ()); - m_blockCallback = false; - break; - - default: - BaseControl::update (pId); - break; - } - } + return Object::eventFilter (watched, e); + } + // listbox viewport + else + { + bool override_return = false; + QListWidget *list = qWidget<QListWidget> (); - void - ListBoxControl::sendSelectionChange () - { - if (! m_blockCallback) - { - QListWidget *list = qWidget<QListWidget> (); - - QModelIndexList l = list->selectionModel ()->selectedIndexes (); - Matrix value (dim_vector (1, l.size ())); - int i = 0; - - for (const auto& idx : l) - value(i++) = idx.row () + 1; - - emit gh_set_event (m_handle, "value", octave_value (value), false); - emit gh_callback_event (m_handle, "callback"); - } + switch (e->type ()) + { + case QEvent::MouseButtonPress: + { + QMouseEvent *m = dynamic_cast<QMouseEvent *> (e); - m_selectionChanged = false; - } - - void - ListBoxControl::itemSelectionChanged () - { - if (! m_blockCallback) - m_selectionChanged = true; - } + if (m->button () & Qt::RightButton) + override_return = true; + else + { + if (! list->indexAt (m->pos ()).isValid ()) + override_return = true; + m_selectionChanged = true; + } + break; + } + case QEvent::MouseButtonRelease: + { + QMouseEvent *m = dynamic_cast<QMouseEvent *> (e); - void - ListBoxControl::itemActivated (const QModelIndex&) - { - m_selectionChanged = true; - } - void - ListBoxControl::itemPressed (QListWidgetItem *) - { - m_selectionChanged = true; - } + if (m->button () & Qt::RightButton) + override_return = true; - bool - ListBoxControl::eventFilter (QObject *watched, QEvent *e) - { - // listbox change - if (watched == m_qobject) - { - switch (e->type ()) - { - case QEvent::KeyRelease: + else if (! list->indexAt (m->pos ()).isValid ()) + { + list->setCurrentRow (list->count () - 1); + override_return = true; + } + if (m_selectionChanged) sendSelectionChange (); m_selectionChanged = false; - break; - default: break; } - - return Object::eventFilter (watched, e); - } - // listbox viewport - else - { - bool override_return = false; - QListWidget *list = qWidget<QListWidget> (); - - switch (e->type ()) - { - case QEvent::MouseButtonPress: - { - QMouseEvent *m = dynamic_cast<QMouseEvent *> (e); + default: + break; - if (m->button () & Qt::RightButton) - override_return = true; - else - { - if (! list->indexAt (m->pos ()).isValid ()) - override_return = true; - m_selectionChanged = true; - } - break; - } - case QEvent::MouseButtonRelease: - { - QMouseEvent *m = dynamic_cast<QMouseEvent *> (e); - - if (m->button () & Qt::RightButton) - override_return = true; - - else if (! list->indexAt (m->pos ()).isValid ()) - { - list->setCurrentRow (list->count () - 1); - override_return = true; - } - - if (m_selectionChanged) - sendSelectionChange (); - m_selectionChanged = false; - - break; - } - default: - break; - - } - return BaseControl::eventFilter (watched, e) || override_return; - } - } + } + return BaseControl::eventFilter (watched, e) || override_return; + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ListBoxControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ListBoxControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -34,35 +34,35 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class ListBoxControl : public BaseControl - { - Q_OBJECT +class ListBoxControl : public BaseControl +{ + Q_OBJECT - public: - ListBoxControl (octave::interpreter& interp, const graphics_object& go, - QListWidget *list); - ~ListBoxControl (); +public: + ListBoxControl (octave::interpreter& interp, const graphics_object& go, + QListWidget *list); + ~ListBoxControl (); - static ListBoxControl * - create (octave::interpreter& interp, - const graphics_object& go); + static ListBoxControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); - bool eventFilter (QObject *watched, QEvent *e); - void sendSelectionChange (); +protected: + void update (int pId); + bool eventFilter (QObject *watched, QEvent *e); + void sendSelectionChange (); - private slots: - void itemSelectionChanged (); - void itemActivated (const QModelIndex&); - void itemPressed (QListWidgetItem *); +private slots: + void itemSelectionChanged (); + void itemActivated (const QModelIndex&); + void itemPressed (QListWidgetItem *); - private: - bool m_blockCallback; - bool m_selectionChanged; - }; +private: + bool m_blockCallback; + bool m_selectionChanged; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Menu.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Menu.cc Thu Feb 02 12:25:51 2023 -0800 @@ -38,100 +38,205 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static QKeySequence - accelSequence (const uimenu::properties& up) - { - std::string s (up.get_accelerator ()); +static QKeySequence +accelSequence (const uimenu::properties& up) +{ + std::string s (up.get_accelerator ()); + + if (! s.empty ()) + { + char c = s[0]; + int keyMod = Qt::CTRL; - if (! s.empty ()) - { - char c = s[0]; - int keyMod = Qt::CTRL; + if (c >= 'A' && c <= 'Z') + keyMod |= Qt::SHIFT; + if (c >= 'a' && c <= 'z') + c -= ('a' - 'A'); + if (c >= 'A' && c <= 'Z') + return QKeySequence (keyMod | static_cast<int> (c)); + } + + return QKeySequence (); +} - if (c >= 'A' && c <= 'Z') - keyMod |= Qt::SHIFT; - if (c >= 'a' && c <= 'z') - c -= ('a' - 'A'); - if (c >= 'A' && c <= 'Z') - return QKeySequence (keyMod | static_cast<int> (c)); - } +Menu * +Menu::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent_obj = parentObject (interp, go); + + if (parent_obj) + { + QObject *qObj = parent_obj->qObject (); - return QKeySequence (); - } + if (qObj) + return new Menu (interp, go, new QAction (qObj), + parent_obj); + } + + return nullptr; +} + +Menu::Menu (octave::interpreter& interp, + const graphics_object& go, QAction *action, Object *xparent) + : Object (interp, go, action), m_parent (nullptr), + m_separator (nullptr) +{ + uimenu::properties& up = properties<uimenu> (); - Menu * - Menu::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent_obj = parentObject (interp, go); + action->setText (Utils::fromStdString (up.get_text ())); + + if (up.is_checked ()) + { + action->setCheckable (true); + action->setChecked (up.is_checked ()); + } + + action->setEnabled (up.is_enable ()); + action->setShortcut (accelSequence (up)); + action->setVisible (up.is_visible ()); - if (parent_obj) - { - QObject *qObj = parent_obj->qObject (); + if (up.is_separator ()) + { + m_separator = new QAction (action); + m_separator->setSeparator (true); + m_separator->setVisible (up.is_visible ()); + } + + MenuContainer *menuContainer = dynamic_cast<MenuContainer *> (xparent); + + if (menuContainer) + m_parent = menuContainer->menu (); - if (qObj) - return new Menu (interp, go, new QAction (qObj), - parent_obj); - } + if (m_parent) + { + int pos = static_cast<int> (up.get_position ()); + + if (pos <= 0) + { + if (m_separator) + m_parent->insertAction (nullptr, m_separator); + m_parent->insertAction (nullptr, action); + + int count = 0; - return nullptr; - } + for (auto *a : m_parent->actions ()) + if (! a->isSeparator ()) + count++; - Menu::Menu (octave::interpreter& interp, - const graphics_object& go, QAction *action, Object *xparent) - : Object (interp, go, action), m_parent (nullptr), - m_separator (nullptr) - { - uimenu::properties& up = properties<uimenu> (); + up.get_property ("position").set + (octave_value (static_cast<double> (count)), true, false); + } + else + { + + int count = 0; + QAction *before = nullptr; - action->setText (Utils::fromStdString (up.get_text ())); + for (auto *a : m_parent->actions ()) + { + if (! a->isSeparator ()) + { + count++; + if (pos <= count) + { + before = a; + break; + } + } + } - if (up.is_checked ()) - { - action->setCheckable (true); - action->setChecked (up.is_checked ()); - } - - action->setEnabled (up.is_enable ()); - action->setShortcut (accelSequence (up)); - action->setVisible (up.is_visible ()); + if (m_separator) + m_parent->insertAction (before, m_separator); + m_parent->insertAction (before, action); - if (up.is_separator ()) - { - m_separator = new QAction (action); - m_separator->setSeparator (true); - m_separator->setVisible (up.is_visible ()); - } + if (before) + updateSiblingPositions (); + else + up.get_property ("position").set + (octave_value (static_cast<double> (count+1)), true, false); + } + } + + connect (action, &QAction::triggered, this, &Menu::actionTriggered); +} - MenuContainer *menuContainer = dynamic_cast<MenuContainer *> (xparent); +Menu::~Menu () +{ } - if (menuContainer) - m_parent = menuContainer->menu (); +void +Menu::update (int pId) +{ + uimenu::properties& up = properties<uimenu> (); + QAction *action = qWidget<QAction> (); + + switch (pId) + { + case uimenu::properties::ID_TEXT: + action->setText (Utils::fromStdString (up.get_text ())); + break; - if (m_parent) - { - int pos = static_cast<int> (up.get_position ()); + case uimenu::properties::ID_CHECKED: + if (up.is_checked ()) + { + action->setCheckable (true); + action->setChecked (up.is_checked ()); + } + else + { + action->setChecked (false); + action->setCheckable (false); + } + break; - if (pos <= 0) - { - if (m_separator) - m_parent->insertAction (nullptr, m_separator); - m_parent->insertAction (nullptr, action); + case uimenu::properties::ID_ENABLE: + action->setEnabled (up.is_enable ()); + break; - int count = 0; + case uimenu::properties::ID_ACCELERATOR: + if (! action->menu ()) + action->setShortcut (accelSequence (up)); + break; - for (auto *a : m_parent->actions ()) - if (! a->isSeparator ()) - count++; + case uimenu::properties::ID_SEPARATOR: + if (up.is_separator ()) + { + if (! m_separator) + { + m_separator = new QAction (action); + m_separator->setSeparator (true); + m_separator->setVisible (up.is_visible ()); + if (m_parent) + m_parent->insertAction (action, m_separator); + } + } + else + { + if (m_separator) + delete m_separator; + m_separator = nullptr; + } + break; - up.get_property ("position").set - (octave_value (static_cast<double> (count)), true, false); - } - else + case uimenu::properties::ID_VISIBLE: + action->setVisible (up.is_visible ()); + if (m_separator) + m_separator->setVisible (up.is_visible ()); + break; + + case uimenu::properties::ID_POSITION: + { + if (m_separator) + m_parent->removeAction (m_separator); + + m_parent->removeAction (action); + + int pos = static_cast<int> (up.get_position ()); + QAction *before = nullptr; + + if (pos > 0) { - int count = 0; - QAction *before = nullptr; for (auto *a : m_parent->actions ()) { @@ -145,193 +250,88 @@ } } } + } - if (m_separator) - m_parent->insertAction (before, m_separator); - m_parent->insertAction (before, action); + if (m_separator) + m_parent->insertAction (before, m_separator); + + m_parent->insertAction (before, action); - if (before) - updateSiblingPositions (); - else - up.get_property ("position").set - (octave_value (static_cast<double> (count+1)), true, false); - } + updateSiblingPositions (); } + break; - connect (action, &QAction::triggered, this, &Menu::actionTriggered); - } - - Menu::~Menu () - { } + default: + Object::update (pId); + break; + } +} - void - Menu::update (int pId) - { - uimenu::properties& up = properties<uimenu> (); - QAction *action = qWidget<QAction> (); - - switch (pId) - { - case uimenu::properties::ID_TEXT: - action->setText (Utils::fromStdString (up.get_text ())); - break; +QWidget * +Menu::menu () +{ + QAction *action = qWidget<QAction> (); + QMenu *action_menu = action->menu (); - case uimenu::properties::ID_CHECKED: - if (up.is_checked ()) - { - action->setCheckable (true); - action->setChecked (up.is_checked ()); - } - else - { - action->setChecked (false); - action->setCheckable (false); - } - break; + if (! action_menu) + { + action_menu = new QMenu (action->parentWidget ()); + action->setMenu (action_menu); + action->setShortcut (QKeySequence ()); + connect (action_menu, &QMenu::aboutToShow, this, &Menu::actionHovered); + } - case uimenu::properties::ID_ENABLE: - action->setEnabled (up.is_enable ()); - break; + return action_menu; +} - case uimenu::properties::ID_ACCELERATOR: - if (! action->menu ()) - action->setShortcut (accelSequence (up)); - break; +void +Menu::actionTriggered () +{ + QAction *action = qWidget<QAction> (); - case uimenu::properties::ID_SEPARATOR: - if (up.is_separator ()) - { - if (! m_separator) - { - m_separator = new QAction (action); - m_separator->setSeparator (true); - m_separator->setVisible (up.is_visible ()); - if (m_parent) - m_parent->insertAction (action, m_separator); - } - } - else - { - if (m_separator) - delete m_separator; - m_separator = nullptr; - } - break; + if (action->isCheckable ()) + action->setChecked (! action->isChecked ()); + emit gh_callback_event (m_handle, "menuselectedfcn"); +} + +void +Menu::actionHovered () +{ + emit gh_callback_event (m_handle, "menuselectedfcn"); +} - case uimenu::properties::ID_VISIBLE: - action->setVisible (up.is_visible ()); - if (m_separator) - m_separator->setVisible (up.is_visible ()); - break; +void +Menu::updateSiblingPositions () +{ + if (m_parent) + { + double count = 1.0; - case uimenu::properties::ID_POSITION: + for (auto *a : m_parent->actions ()) { - if (m_separator) - m_parent->removeAction (m_separator); - - m_parent->removeAction (action); + if (! a->isSeparator ()) + { + Object *aObj = Object::fromQObject (a); - int pos = static_cast<int> (up.get_position ()); - QAction *before = nullptr; - - if (pos > 0) - { - int count = 0; - - for (auto *a : m_parent->actions ()) + if (aObj) { - if (! a->isSeparator ()) + graphics_object go = aObj->object (); + + // Probably overkill as a uimenu child can only be another + // uimenu object. + if (go.isa ("uimenu")) { - count++; - if (pos <= count) - { - before = a; - break; - } + uimenu::properties& up = Utils::properties<uimenu> (go); + + up.get_property ("position").set + (octave_value (count), true, false); } } + + count++; } - - if (m_separator) - m_parent->insertAction (before, m_separator); - - m_parent->insertAction (before, action); - - updateSiblingPositions (); } - break; - - default: - Object::update (pId); - break; - } - } - - QWidget * - Menu::menu () - { - QAction *action = qWidget<QAction> (); - QMenu *action_menu = action->menu (); - - if (! action_menu) - { - action_menu = new QMenu (action->parentWidget ()); - action->setMenu (action_menu); - action->setShortcut (QKeySequence ()); - connect (action_menu, &QMenu::aboutToShow, this, &Menu::actionHovered); - } - - return action_menu; - } - - void - Menu::actionTriggered () - { - QAction *action = qWidget<QAction> (); - - if (action->isCheckable ()) - action->setChecked (! action->isChecked ()); - emit gh_callback_event (m_handle, "menuselectedfcn"); - } - - void - Menu::actionHovered () - { - emit gh_callback_event (m_handle, "menuselectedfcn"); - } - - void - Menu::updateSiblingPositions () - { - if (m_parent) - { - double count = 1.0; - - for (auto *a : m_parent->actions ()) - { - if (! a->isSeparator ()) - { - Object *aObj = Object::fromQObject (a); - - if (aObj) - { - graphics_object go = aObj->object (); - - // Probably overkill as a uimenu child can only be another - // uimenu object. - if (go.isa ("uimenu")) - { - uimenu::properties& up = Utils::properties<uimenu> (go); - - up.get_property ("position").set - (octave_value (count), true, false); - } - } - - count++; - } - } - } - } + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Menu.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Menu.h Thu Feb 02 12:25:51 2023 -0800 @@ -35,39 +35,39 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Menu : public Object, public MenuContainer - { - Q_OBJECT +class Menu : public Object, public MenuContainer +{ + Q_OBJECT - public: - Menu (octave::interpreter& interp, - const graphics_object& go, QAction *action, Object *parent); - ~Menu (); +public: + Menu (octave::interpreter& interp, + const graphics_object& go, QAction *action, Object *parent); + ~Menu (); - static Menu * - create (octave::interpreter& interp, - const graphics_object& go); + static Menu * + create (octave::interpreter& interp, + const graphics_object& go); - Container * innerContainer () { return nullptr; } + Container * innerContainer () { return nullptr; } - QWidget * menu (); + QWidget * menu (); - protected: - void update (int pId); +protected: + void update (int pId); - private slots: - void actionTriggered (); - void actionHovered (); +private slots: + void actionTriggered (); + void actionHovered (); - private: - void updateSiblingPositions (); +private: + void updateSiblingPositions (); - private: - QWidget *m_parent; - QAction *m_separator; - }; +private: + QWidget *m_parent; + QAction *m_separator; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Object.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Object.cc Thu Feb 02 12:25:51 2023 -0800 @@ -39,246 +39,246 @@ OCTAVE_BEGIN_NAMESPACE(octave) - Object::Object (octave::interpreter& interp, - const graphics_object& go, QObject *obj) - : QObject (), m_interpreter (interp), m_go (go), - m_handle (go.get_handle ()), m_qobject (nullptr) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +Object::Object (octave::interpreter& interp, + const graphics_object& go, QObject *obj) + : QObject (), m_interpreter (interp), m_go (go), + m_handle (go.get_handle ()), m_qobject (nullptr) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave::autolock guard (gh_mgr.graphics_lock ()); + octave::autolock guard (gh_mgr.graphics_lock ()); - if (! guard) - qCritical ("octave::Object::Object: " - "creating Object (h=%g) without a valid lock!!!", - m_handle.value ()); + if (! guard) + qCritical ("octave::Object::Object: " + "creating Object (h=%g) without a valid lock!!!", + m_handle.value ()); - init (obj); - } + init (obj); +} - void - Object::init (QObject *obj, bool) - { - if (m_qobject) - qCritical ("octave::Object::init: " - "resetting QObject while in invalid state"); +void +Object::init (QObject *obj, bool) +{ + if (m_qobject) + qCritical ("octave::Object::init: " + "resetting QObject while in invalid state"); - m_qobject = obj; + m_qobject = obj; - if (m_qobject) - { - m_qobject->setProperty ("octave::Object", - QVariant::fromValue<void *> (this)); - connect (m_qobject, &QObject::destroyed, - this, &Object::objectDestroyed); - } - } + if (m_qobject) + { + m_qobject->setProperty ("octave::Object", + QVariant::fromValue<void *> (this)); + connect (m_qobject, &QObject::destroyed, + this, &Object::objectDestroyed); + } +} - Object::~Object () - { } +Object::~Object () +{ } - graphics_object - Object::object () const - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +graphics_object +Object::object () const +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave::autolock guard (gh_mgr.graphics_lock (), false); + octave::autolock guard (gh_mgr.graphics_lock (), false); - if (! guard) - qCritical ("octave::Object::object: " - "accessing graphics object (h=%g) without a valid lock!!!", - m_handle.value ()); + if (! guard) + qCritical ("octave::Object::object: " + "accessing graphics object (h=%g) without a valid lock!!!", + m_handle.value ()); - return m_go; - } - - void - Object::slotUpdate (int pId) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + return m_go; +} - octave::autolock guard (gh_mgr.graphics_lock ()); +void +Object::slotUpdate (int pId) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - switch (pId) - { - // Special case for objects being deleted, as it's very likely - // that the graphics_object already has been destroyed when this - // is executed (because of the async behavior). - case base_properties::ID_BEINGDELETED: - beingDeleted (); - break; + octave::autolock guard (gh_mgr.graphics_lock ()); - default: - if (object ().valid_object ()) - update (pId); - break; - } - } + switch (pId) + { + // Special case for objects being deleted, as it's very likely + // that the graphics_object already has been destroyed when this + // is executed (because of the async behavior). + case base_properties::ID_BEINGDELETED: + beingDeleted (); + break; - void - Object::slotFinalize () - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + default: + if (object ().valid_object ()) + update (pId); + break; + } +} - octave::autolock guard (gh_mgr.graphics_lock ()); +void +Object::slotFinalize () +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - finalize (); - } + octave::autolock guard (gh_mgr.graphics_lock ()); - void - Object::slotRedraw () - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); + finalize (); +} - if (object ().valid_object ()) - redraw (); - } +void +Object::slotRedraw () +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - void - Object::slotShow () - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + octave::autolock guard (gh_mgr.graphics_lock ()); + + if (object ().valid_object ()) + redraw (); +} - octave::autolock guard (gh_mgr.graphics_lock ()); +void +Object::slotShow () +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (object ().valid_object ()) - show (); - } + octave::autolock guard (gh_mgr.graphics_lock ()); - void - Object::slotPrint (const QString& file_cmd, const QString& term) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + if (object ().valid_object ()) + show (); +} - octave::autolock guard (gh_mgr.graphics_lock ()); +void +Object::slotPrint (const QString& file_cmd, const QString& term) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - if (object ().valid_object ()) - print (file_cmd, term); - } + octave::autolock guard (gh_mgr.graphics_lock ()); - void - Object::update (int /* pId */) - { } + if (object ().valid_object ()) + print (file_cmd, term); +} + +void +Object::update (int /* pId */) +{ } - void - Object::finalize () - { - if (m_qobject) - { - delete m_qobject; - m_qobject = nullptr; - } - deleteLater (); - } +void +Object::finalize () +{ + if (m_qobject) + { + delete m_qobject; + m_qobject = nullptr; + } + deleteLater (); +} - void - Object::redraw () - { } +void +Object::redraw () +{ } - void - Object::show () - { } - - void - Object::print (const QString& /* file_cmd */, const QString& /* term */) - { } +void +Object::show () +{ } - void - Object::beingDeleted () - { } +void +Object::print (const QString& /* file_cmd */, const QString& /* term */) +{ } - void Object::objectDestroyed (QObject *obj) - { - if (obj && obj == m_qobject) - m_qobject = nullptr; - } +void +Object::beingDeleted () +{ } - Object * - Object::parentObject (octave::interpreter& interp, const graphics_object& go) - { - gh_manager& gh_mgr = interp.get_gh_manager (); +void Object::objectDestroyed (QObject *obj) +{ + if (obj && obj == m_qobject) + m_qobject = nullptr; +} - octave::autolock guard (gh_mgr.graphics_lock ()); +Object * +Object::parentObject (octave::interpreter& interp, const graphics_object& go) +{ + gh_manager& gh_mgr = interp.get_gh_manager (); - Object *parent = qt_graphics_toolkit::toolkitObject - (gh_mgr.get_object (go.get_parent ())); - - return parent; - } + octave::autolock guard (gh_mgr.graphics_lock ()); - Object * - Object::fromQObject (QObject *obj) - { - QVariant v = obj->property ("octave::Object"); + Object *parent = qt_graphics_toolkit::toolkitObject + (gh_mgr.get_object (go.get_parent ())); - if (v.isValid ()) - return reinterpret_cast<Object *> (qvariant_cast<void *> (v)); + return parent; +} + +Object * +Object::fromQObject (QObject *obj) +{ + QVariant v = obj->property ("octave::Object"); - return nullptr; - } + if (v.isValid ()) + return reinterpret_cast<Object *> (qvariant_cast<void *> (v)); + + return nullptr; +} - void - Object::do_connections (const QObject *receiver, const QObject *emitter) - { - if (! emitter) - emitter = this; +void +Object::do_connections (const QObject *receiver, const QObject *emitter) +{ + if (! emitter) + emitter = this; - connect (emitter, - SIGNAL (interpreter_event (const octave::fcn_callback&)), - receiver, - SLOT (interpreter_event (const octave::fcn_callback&))); + connect (emitter, + SIGNAL (interpreter_event (const octave::fcn_callback&)), + receiver, + SLOT (interpreter_event (const octave::fcn_callback&))); - connect (emitter, - SIGNAL (interpreter_event (const octave::meth_callback&)), - receiver, - SLOT (interpreter_event (const octave::meth_callback&))); + connect (emitter, + SIGNAL (interpreter_event (const octave::meth_callback&)), + receiver, + SLOT (interpreter_event (const octave::meth_callback&))); - connect (emitter, - SIGNAL (gh_callback_event (const graphics_handle&, - const std::string&)), - receiver, - SLOT (gh_callback_event (const graphics_handle&, - const std::string&))); + connect (emitter, + SIGNAL (gh_callback_event (const graphics_handle&, + const std::string&)), + receiver, + SLOT (gh_callback_event (const graphics_handle&, + const std::string&))); - connect (emitter, - SIGNAL (gh_callback_event (const graphics_handle&, - const std::string&, - const octave_value&)), - receiver, - SLOT (gh_callback_event (const graphics_handle&, + connect (emitter, + SIGNAL (gh_callback_event (const graphics_handle&, const std::string&, - const octave_value&))); + const octave_value&)), + receiver, + SLOT (gh_callback_event (const graphics_handle&, + const std::string&, + const octave_value&))); - connect (emitter, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&)), - receiver, - SLOT (gh_set_event (const graphics_handle&, + connect (emitter, + SIGNAL (gh_set_event (const graphics_handle&, const std::string&, - const octave_value&))); + const octave_value&)), + receiver, + SLOT (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&))); - connect (emitter, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&, bool)), - receiver, - SLOT (gh_set_event (const graphics_handle&, + connect (emitter, + SIGNAL (gh_set_event (const graphics_handle&, const std::string&, - const octave_value&, bool))); + const octave_value&, bool)), + receiver, + SLOT (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&, bool))); - connect (emitter, - SIGNAL (gh_set_event (const graphics_handle&, - const std::string&, - const octave_value&, - bool, bool)), - receiver, - SLOT (gh_set_event (const graphics_handle&, + connect (emitter, + SIGNAL (gh_set_event (const graphics_handle&, const std::string&, const octave_value&, - bool, bool))); - } + bool, bool)), + receiver, + SLOT (gh_set_event (const graphics_handle&, + const std::string&, + const octave_value&, + bool, bool))); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Object.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Object.h Thu Feb 02 12:25:51 2023 -0800 @@ -37,121 +37,121 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Container; - class ObjectProxy; +class Container; +class ObjectProxy; - class Object : public QObject - { - Q_OBJECT +class Object : public QObject +{ + Q_OBJECT - public: - Object (octave::interpreter& interp, const graphics_object& go, - QObject *obj = nullptr); +public: + Object (octave::interpreter& interp, const graphics_object& go, + QObject *obj = nullptr); - virtual ~Object (); + virtual ~Object (); - base_properties& properties () - { return object ().get_properties (); } + base_properties& properties () + { return object ().get_properties (); } - const base_properties& properties () const - { return object ().get_properties (); } + const base_properties& properties () const + { return object ().get_properties (); } - template <typename T> - typename T::properties& properties () - { - return dynamic_cast<typename T::properties&> - (object ().get_properties ()); - } + template <typename T> + typename T::properties& properties () + { + return dynamic_cast<typename T::properties&> + (object ().get_properties ()); + } - template <typename T> - const typename T::properties& properties () const - { - return dynamic_cast<const typename T::properties&> - (object ().get_properties ()); - } + template <typename T> + const typename T::properties& properties () const + { + return dynamic_cast<const typename T::properties&> + (object ().get_properties ()); + } - graphics_object object () const; + graphics_object object () const; - virtual QObject * qObject () { return m_qobject; } + virtual QObject * qObject () { return m_qobject; } - template <typename T> - T * qWidget () { return qobject_cast<T *>(qObject ()); } + template <typename T> + T * qWidget () { return qobject_cast<T *>(qObject ()); } - virtual Container * innerContainer () = 0; + virtual Container * innerContainer () = 0; - static Object * fromQObject (QObject *obj); + static Object * fromQObject (QObject *obj); - virtual void do_connections (const QObject *receiver, - const QObject *emitter = nullptr); + virtual void do_connections (const QObject *receiver, + const QObject *emitter = nullptr); - signals: +signals: - void interpreter_event (const octave::fcn_callback& fcn); - void interpreter_event (const octave::meth_callback& meth); + void interpreter_event (const octave::fcn_callback& fcn); + void interpreter_event (const octave::meth_callback& meth); - void gh_callback_event (const graphics_handle& h, const std::string& name); + void gh_callback_event (const graphics_handle& h, const std::string& name); - void gh_callback_event (const graphics_handle& h, const std::string& name, - const octave_value& data); + void gh_callback_event (const graphics_handle& h, const std::string& name, + const octave_value& data); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit, - bool redraw_figure); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit, + bool redraw_figure); - public slots: - void slotUpdate (int pId); - void slotFinalize (); - void slotRedraw (); - void slotShow (); - void slotPrint (const QString& file_cmd, const QString& term); +public slots: + void slotUpdate (int pId); + void slotFinalize (); + void slotRedraw (); + void slotShow (); + void slotPrint (const QString& file_cmd, const QString& term); - void objectDestroyed (QObject *obj = nullptr); + void objectDestroyed (QObject *obj = nullptr); - protected: - static Object * - parentObject (octave::interpreter& interp, const graphics_object& go); +protected: + static Object * + parentObject (octave::interpreter& interp, const graphics_object& go); - void init (QObject *obj, bool callBase = false); + void init (QObject *obj, bool callBase = false); - virtual void update (int pId); - virtual void finalize (); - virtual void redraw (); - virtual void show (); - virtual void print (const QString& file_cmd, const QString& term); + virtual void update (int pId); + virtual void finalize (); + virtual void redraw (); + virtual void show (); + virtual void print (const QString& file_cmd, const QString& term); - virtual void beingDeleted (); + virtual void beingDeleted (); - protected: +protected: - octave::interpreter& m_interpreter; + octave::interpreter& m_interpreter; - // Store the graphics object directly so that it will exist when - // we need it. Previously, it was possible for the graphics - // toolkit to get a handle to a figure, then have the interpreter - // thread delete the corresponding object before the graphics - // toolkit (GUI) thread had a chance to display it. It should be OK - // to store this object and use it in both threads (graphics_object - // uses a std::shared_ptr) provided that we protect access with - // mutex locks. - graphics_object m_go; + // Store the graphics object directly so that it will exist when + // we need it. Previously, it was possible for the graphics + // toolkit to get a handle to a figure, then have the interpreter + // thread delete the corresponding object before the graphics + // toolkit (GUI) thread had a chance to display it. It should be OK + // to store this object and use it in both threads (graphics_object + // uses a std::shared_ptr) provided that we protect access with + // mutex locks. + graphics_object m_go; - // Handle to the graphics object. This may be redundant now. - // Also, the whole ObjectProxy thing may not need to store a - // pointer now? Maybe we can just have a lookup table from figure - // handle to Object? What does the FLTK toolkit do? Why does - // this seem to be so complicated? - graphics_handle m_handle; + // Handle to the graphics object. This may be redundant now. + // Also, the whole ObjectProxy thing may not need to store a + // pointer now? Maybe we can just have a lookup table from figure + // handle to Object? What does the FLTK toolkit do? Why does + // this seem to be so complicated? + graphics_handle m_handle; - QObject *m_qobject; - }; + QObject *m_qobject; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Panel.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Panel.cc Thu Feb 02 12:25:51 2023 -0800 @@ -44,384 +44,384 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static int - frameStyleFromProperties (const uipanel::properties& pp) - { - if (pp.bordertype_is ("none")) - return QFrame::NoFrame; - else if (pp.bordertype_is ("etchedin")) - return (QFrame::Box | QFrame::Sunken); - else if (pp.bordertype_is ("etchedout")) - return (QFrame::Box | QFrame::Raised); - else if (pp.bordertype_is ("beveledin")) - return (QFrame::Panel | QFrame::Sunken); - else if (pp.bordertype_is ("beveledout")) - return (QFrame::Panel | QFrame::Raised); - else - return (QFrame::Panel | QFrame::Plain); - } +static int +frameStyleFromProperties (const uipanel::properties& pp) +{ + if (pp.bordertype_is ("none")) + return QFrame::NoFrame; + else if (pp.bordertype_is ("etchedin")) + return (QFrame::Box | QFrame::Sunken); + else if (pp.bordertype_is ("etchedout")) + return (QFrame::Box | QFrame::Raised); + else if (pp.bordertype_is ("beveledin")) + return (QFrame::Panel | QFrame::Sunken); + else if (pp.bordertype_is ("beveledout")) + return (QFrame::Panel | QFrame::Raised); + else + return (QFrame::Panel | QFrame::Plain); +} - static void - setupPalette (const uipanel::properties& pp, QPalette& p) - { - p.setColor (QPalette::Window, - Utils::fromRgb (pp.get_backgroundcolor_rgb ())); - p.setColor (QPalette::WindowText, - Utils::fromRgb (pp.get_foregroundcolor_rgb ())); - p.setColor (QPalette::Light, - Utils::fromRgb (pp.get_highlightcolor_rgb ())); - p.setColor (QPalette::Dark, - Utils::fromRgb (pp.get_shadowcolor_rgb ())); - } +static void +setupPalette (const uipanel::properties& pp, QPalette& p) +{ + p.setColor (QPalette::Window, + Utils::fromRgb (pp.get_backgroundcolor_rgb ())); + p.setColor (QPalette::WindowText, + Utils::fromRgb (pp.get_foregroundcolor_rgb ())); + p.setColor (QPalette::Light, + Utils::fromRgb (pp.get_highlightcolor_rgb ())); + p.setColor (QPalette::Dark, + Utils::fromRgb (pp.get_shadowcolor_rgb ())); +} + +static int +borderWidthFromProperties (const uipanel::properties& pp) +{ + int bw = 0; + + if (! pp.bordertype_is ("none")) + { + bw = octave::math::round (pp.get_borderwidth ()); + if (pp.bordertype_is ("etchedin") || pp.bordertype_is ("etchedout")) + bw *= 2; + } + + return bw; +} - static int - borderWidthFromProperties (const uipanel::properties& pp) - { - int bw = 0; +Panel * +Panel::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); + + if (parent) + { + Container *container = parent->innerContainer (); - if (! pp.bordertype_is ("none")) - { - bw = octave::math::round (pp.get_borderwidth ()); - if (pp.bordertype_is ("etchedin") || pp.bordertype_is ("etchedout")) - bw *= 2; - } + if (container) + return new Panel (interp, go, new QFrame (container)); + } + + return nullptr; +} - return bw; - } +Panel::Panel (octave::interpreter& interp, + const graphics_object& go, QFrame *frame) + : Object (interp, go, frame), m_container (nullptr), + m_title (nullptr), m_blockUpdates (false), + m_previous_bbox (Matrix (1, 4, 0)) +{ + uipanel::properties& pp = properties<uipanel> (); - Panel * - Panel::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); + frame->setObjectName ("UIPanel"); + frame->setAutoFillBackground (true); + Matrix bb = pp.get_boundingbox (false); + frame->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); + frame->setFrameStyle (frameStyleFromProperties (pp)); + frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); + QPalette pal = frame->palette (); + setupPalette (pp, pal); + frame->setPalette (pal); - if (parent) - { - Container *container = parent->innerContainer (); + m_container = new Container (frame, interp); + m_container->canvas (m_handle); + + connect (m_container, SIGNAL (interpeter_event (const fcn_callback&)), + this, SIGNAL (interpeter_event (const fcn_callback&))); - if (container) - return new Panel (interp, go, new QFrame (container)); - } + connect (m_container, SIGNAL (interpeter_event (const meth_callback&)), + this, SIGNAL (interpeter_event (const meth_callback&))); - return nullptr; - } + if (frame->hasMouseTracking ()) + { + for (auto *w : frame->findChildren<QWidget *> ()) + w->setMouseTracking (true); + } - Panel::Panel (octave::interpreter& interp, - const graphics_object& go, QFrame *frame) - : Object (interp, go, frame), m_container (nullptr), - m_title (nullptr), m_blockUpdates (false), - m_previous_bbox (Matrix (1, 4, 0)) - { - uipanel::properties& pp = properties<uipanel> (); + QString title = Utils::fromStdString (pp.get_title ()); + if (! title.isEmpty ()) + { + m_title = new QLabel (title, frame); + m_title->setAutoFillBackground (true); + m_title->setContentsMargins (4, 0, 4, 0); + m_title->setPalette (pal); + m_title->setFont (Utils::computeFont<uipanel> (pp, bb(3))); + } + + frame->installEventFilter (this); + m_container->installEventFilter (this); + + graphics_object fig (go.get_ancestor ("figure")); + if (! fig.get ("keypressfcn").isempty ()) + m_container->canvas (m_handle)->addEventMask (Canvas::KeyPress); + + if (! fig.get ("keyreleasefcn").isempty ()) + m_container->canvas (m_handle)->addEventMask (Canvas::KeyRelease); - frame->setObjectName ("UIPanel"); - frame->setAutoFillBackground (true); - Matrix bb = pp.get_boundingbox (false); - frame->setGeometry (octave::math::round (bb(0)), octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); - frame->setFrameStyle (frameStyleFromProperties (pp)); - frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); - QPalette pal = frame->palette (); - setupPalette (pp, pal); - frame->setPalette (pal); + if (pp.is_visible ()) + QTimer::singleShot (0, frame, &QFrame::show); + else + frame->hide (); +} + +Panel::~Panel () +{ } - m_container = new Container (frame, interp); - m_container->canvas (m_handle); - - connect (m_container, SIGNAL (interpeter_event (const fcn_callback&)), - this, SIGNAL (interpeter_event (const fcn_callback&))); +bool +Panel::eventFilter (QObject *watched, QEvent *xevent) +{ + if (! m_blockUpdates) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - connect (m_container, SIGNAL (interpeter_event (const meth_callback&)), - this, SIGNAL (interpeter_event (const meth_callback&))); + if (watched == qObject ()) + { + switch (xevent->type ()) + { + case QEvent::Resize: + { + octave::autolock guard (gh_mgr.graphics_lock ()); - if (frame->hasMouseTracking ()) - { - for (auto *w : frame->findChildren<QWidget *> ()) - w->setMouseTracking (true); - } + graphics_object go = object (); - QString title = Utils::fromStdString (pp.get_title ()); - if (! title.isEmpty ()) - { - m_title = new QLabel (title, frame); - m_title->setAutoFillBackground (true); - m_title->setContentsMargins (4, 0, 4, 0); - m_title->setPalette (pal); - m_title->setFont (Utils::computeFont<uipanel> (pp, bb(3))); - } + if (go.valid_object ()) + { + if (m_title) + { + const uipanel::properties& pp = + Utils::properties<uipanel> (go); + + if (pp.fontunits_is ("normalized")) + { + QFrame *frame = qWidget<QFrame> (); - frame->installEventFilter (this); - m_container->installEventFilter (this); + m_title->setFont (Utils::computeFont<uipanel> + (pp, frame->height ())); + m_title->resize (m_title->sizeHint ()); + } + } + updateLayout (); + } + } + break; - graphics_object fig (go.get_ancestor ("figure")); - if (! fig.get ("keypressfcn").isempty ()) - m_container->canvas (m_handle)->addEventMask (Canvas::KeyPress); - - if (! fig.get ("keyreleasefcn").isempty ()) - m_container->canvas (m_handle)->addEventMask (Canvas::KeyRelease); + case QEvent::MouseButtonPress: + { + QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); - if (pp.is_visible ()) - QTimer::singleShot (0, frame, &QFrame::show); - else - frame->hide (); - } + if (m->button () == Qt::RightButton) + { + octave::autolock guard (gh_mgr.graphics_lock ()); - Panel::~Panel () - { } + graphics_object go = object (); - bool - Panel::eventFilter (QObject *watched, QEvent *xevent) - { - if (! m_blockUpdates) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + if (go.valid_object ()) + ContextMenu::executeAt (m_interpreter, + go.get_properties (), + m->globalPos ()); + } + } + break; - if (watched == qObject ()) - { - switch (xevent->type ()) - { - case QEvent::Resize: + default: + break; + } + } + else if (watched == m_container) + { + switch (xevent->type ()) + { + case QEvent::Resize: + if (qWidget<QWidget> ()->isVisible ()) { octave::autolock guard (gh_mgr.graphics_lock ()); graphics_object go = object (); if (go.valid_object ()) - { - if (m_title) - { - const uipanel::properties& pp = - Utils::properties<uipanel> (go); + go.get_properties ().update_boundingbox (); + } + break; - if (pp.fontunits_is ("normalized")) - { - QFrame *frame = qWidget<QFrame> (); + default: + break; + } + } + } + + return false; +} + +void +Panel::update (int pId) +{ + uipanel::properties& pp = properties<uipanel> (); + QFrame *frame = qWidget<QFrame> (); - m_title->setFont (Utils::computeFont<uipanel> - (pp, frame->height ())); - m_title->resize (m_title->sizeHint ()); - } - } - updateLayout (); - } - } - break; + m_blockUpdates = true; - case QEvent::MouseButtonPress: - { - QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); - - if (m->button () == Qt::RightButton) - { - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object go = object (); + switch (pId) + { + case uipanel::properties::ID_POSITION: + { + Matrix bb = pp.get_boundingbox (false); + if (m_previous_bbox(0) != bb(0) || m_previous_bbox(1) != bb(1) + || m_previous_bbox(2) != bb(2) || m_previous_bbox(3) != bb(3)) + { + frame->setGeometry (octave::math::round (bb(0)), + octave::math::round (bb(1)), + octave::math::round (bb(2)), + octave::math::round (bb(3))); + updateLayout (); + } + m_previous_bbox = bb; + } + break; - if (go.valid_object ()) - ContextMenu::executeAt (m_interpreter, - go.get_properties (), - m->globalPos ()); - } - } - break; + case uipanel::properties::ID_BORDERWIDTH: + frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); + updateLayout (); + break; + + case uipanel::properties::ID_BACKGROUNDCOLOR: + case uipanel::properties::ID_FOREGROUNDCOLOR: + case uipanel::properties::ID_HIGHLIGHTCOLOR: + case uipanel::properties::ID_SHADOWCOLOR: + { + QPalette pal = frame->palette (); - default: - break; - } - } - else if (watched == m_container) + setupPalette (pp, pal); + frame->setPalette (pal); + if (m_title) + m_title->setPalette (pal); + } + break; + + case uipanel::properties::ID_TITLE: + { + QString title = Utils::fromStdString (pp.get_title ()); + + if (title.isEmpty ()) { - switch (xevent->type ()) + if (m_title) + delete m_title; + m_title = nullptr; + } + else + { + if (! m_title) { - case QEvent::Resize: - if (qWidget<QWidget> ()->isVisible ()) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + QPalette pal = frame->palette (); - graphics_object go = object (); - - if (go.valid_object ()) - go.get_properties ().update_boundingbox (); - } - break; - - default: - break; + m_title = new QLabel (title, frame); + m_title->setAutoFillBackground (true); + m_title->setContentsMargins (4, 0, 4, 0); + m_title->setPalette (pal); + m_title->setFont (Utils::computeFont<uipanel> (pp)); + m_title->show (); + } + else + { + m_title->setText (title); + m_title->resize (m_title->sizeHint ()); } } + updateLayout (); } - - return false; - } - - void - Panel::update (int pId) - { - uipanel::properties& pp = properties<uipanel> (); - QFrame *frame = qWidget<QFrame> (); - - m_blockUpdates = true; + break; - switch (pId) - { - case uipanel::properties::ID_POSITION: - { - Matrix bb = pp.get_boundingbox (false); - if (m_previous_bbox(0) != bb(0) || m_previous_bbox(1) != bb(1) - || m_previous_bbox(2) != bb(2) || m_previous_bbox(3) != bb(3)) - { - frame->setGeometry (octave::math::round (bb(0)), - octave::math::round (bb(1)), - octave::math::round (bb(2)), - octave::math::round (bb(3))); - updateLayout (); - } - m_previous_bbox = bb; - } - break; - - case uipanel::properties::ID_BORDERWIDTH: - frame->setLineWidth (octave::math::round (pp.get_borderwidth ())); - updateLayout (); - break; + case uipanel::properties::ID_TITLEPOSITION: + updateLayout (); + break; - case uipanel::properties::ID_BACKGROUNDCOLOR: - case uipanel::properties::ID_FOREGROUNDCOLOR: - case uipanel::properties::ID_HIGHLIGHTCOLOR: - case uipanel::properties::ID_SHADOWCOLOR: - { - QPalette pal = frame->palette (); - - setupPalette (pp, pal); - frame->setPalette (pal); - if (m_title) - m_title->setPalette (pal); - } - break; - - case uipanel::properties::ID_TITLE: - { - QString title = Utils::fromStdString (pp.get_title ()); + case uipanel::properties::ID_BORDERTYPE: + frame->setFrameStyle (frameStyleFromProperties (pp)); + updateLayout (); + break; - if (title.isEmpty ()) - { - if (m_title) - delete m_title; - m_title = nullptr; - } - else - { - if (! m_title) - { - QPalette pal = frame->palette (); - - m_title = new QLabel (title, frame); - m_title->setAutoFillBackground (true); - m_title->setContentsMargins (4, 0, 4, 0); - m_title->setPalette (pal); - m_title->setFont (Utils::computeFont<uipanel> (pp)); - m_title->show (); - } - else - { - m_title->setText (title); - m_title->resize (m_title->sizeHint ()); - } - } + case uipanel::properties::ID_FONTNAME: + case uipanel::properties::ID_FONTSIZE: + case uipanel::properties::ID_FONTWEIGHT: + case uipanel::properties::ID_FONTANGLE: + if (m_title) + { + m_title->setFont (Utils::computeFont<uipanel> (pp)); + m_title->resize (m_title->sizeHint ()); updateLayout (); } - break; + break; - case uipanel::properties::ID_TITLEPOSITION: - updateLayout (); - break; - - case uipanel::properties::ID_BORDERTYPE: - frame->setFrameStyle (frameStyleFromProperties (pp)); - updateLayout (); - break; + case uipanel::properties::ID_VISIBLE: + frame->setVisible (pp.is_visible ()); + updateLayout (); + break; - case uipanel::properties::ID_FONTNAME: - case uipanel::properties::ID_FONTSIZE: - case uipanel::properties::ID_FONTWEIGHT: - case uipanel::properties::ID_FONTANGLE: - if (m_title) - { - m_title->setFont (Utils::computeFont<uipanel> (pp)); - m_title->resize (m_title->sizeHint ()); - updateLayout (); - } - break; + default: + break; + } + + m_blockUpdates = false; +} - case uipanel::properties::ID_VISIBLE: - frame->setVisible (pp.is_visible ()); - updateLayout (); - break; +void +Panel::redraw () +{ + update (uipanel::properties::ID_POSITION); - default: - break; - } + Canvas *canvas = m_container->canvas (m_handle); - m_blockUpdates = false; - } + if (canvas) + canvas->redraw (); +} - void - Panel::redraw () - { - update (uipanel::properties::ID_POSITION); +void +Panel::updateLayout () +{ + uipanel::properties& pp = properties<uipanel> (); + QFrame *frame = qWidget<QFrame> (); - Canvas *canvas = m_container->canvas (m_handle); - - if (canvas) - canvas->redraw (); - } + Matrix bb = pp.get_boundingbox (true); + int bw = borderWidthFromProperties (pp); - void - Panel::updateLayout () - { - uipanel::properties& pp = properties<uipanel> (); - QFrame *frame = qWidget<QFrame> (); - - Matrix bb = pp.get_boundingbox (true); - int bw = borderWidthFromProperties (pp); + frame->setFrameRect (QRect (octave::math::round (bb(0)) - bw, + octave::math::round (bb(1)) - bw, + octave::math::round (bb(2)) + 2*bw, octave::math::round (bb(3)) + 2*bw)); + m_container->setGeometry (octave::math::round (bb(0)), + octave::math::round (bb(1)), + octave::math::round (bb(2)), octave::math::round (bb(3))); - frame->setFrameRect (QRect (octave::math::round (bb(0)) - bw, - octave::math::round (bb(1)) - bw, - octave::math::round (bb(2)) + 2*bw, octave::math::round (bb(3)) + 2*bw)); - m_container->setGeometry (octave::math::round (bb(0)), - octave::math::round (bb(1)), - octave::math::round (bb(2)), octave::math::round (bb(3))); + if (m_blockUpdates) + pp.update_boundingbox (); - if (m_blockUpdates) - pp.update_boundingbox (); - - if (m_title) - { - QSize sz = m_title->sizeHint (); - int offset = 5; + if (m_title) + { + QSize sz = m_title->sizeHint (); + int offset = 5; - if (pp.titleposition_is ("lefttop")) - m_title->move (bw+offset, 0); - else if (pp.titleposition_is ("righttop")) - m_title->move (frame->width () - bw - offset - sz.width (), 0); - else if (pp.titleposition_is ("leftbottom")) - m_title->move (bw+offset, frame->height () - sz.height ()); - else if (pp.titleposition_is ("rightbottom")) - m_title->move (frame->width () - bw - offset - sz.width (), - frame->height () - sz.height ()); - else if (pp.titleposition_is ("centertop")) - m_title->move (frame->width () / 2 - sz.width () / 2, 0); - else if (pp.titleposition_is ("centerbottom")) - m_title->move (frame->width () / 2 - sz.width () / 2, - frame->height () - sz.height ()); - } - } + if (pp.titleposition_is ("lefttop")) + m_title->move (bw+offset, 0); + else if (pp.titleposition_is ("righttop")) + m_title->move (frame->width () - bw - offset - sz.width (), 0); + else if (pp.titleposition_is ("leftbottom")) + m_title->move (bw+offset, frame->height () - sz.height ()); + else if (pp.titleposition_is ("rightbottom")) + m_title->move (frame->width () - bw - offset - sz.width (), + frame->height () - sz.height ()); + else if (pp.titleposition_is ("centertop")) + m_title->move (frame->width () / 2 - sz.width () / 2, 0); + else if (pp.titleposition_is ("centerbottom")) + m_title->move (frame->width () / 2 - sz.width () / 2, + frame->height () - sz.height ()); + } +} - void - Panel::do_connections (const QObject *receiver, const QObject * /* emitter */) - { - Object::do_connections (receiver); - Object::do_connections (receiver, m_container->canvas (m_handle)); - } +void +Panel::do_connections (const QObject *receiver, const QObject * /* emitter */) +{ + Object::do_connections (receiver); + Object::do_connections (receiver, m_container->canvas (m_handle)); +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/Panel.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Panel.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,41 +33,41 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Container; +class Container; - class Panel : public Object - { - public: - Panel (octave::interpreter& interp, - const graphics_object& go, QFrame *frame); - ~Panel (); +class Panel : public Object +{ +public: + Panel (octave::interpreter& interp, + const graphics_object& go, QFrame *frame); + ~Panel (); - Container * innerContainer () { return m_container; } + Container * innerContainer () { return m_container; } - bool eventFilter (QObject *watched, QEvent *event); + bool eventFilter (QObject *watched, QEvent *event); - static Panel * - create (octave::interpreter& interp, - const graphics_object& go); + static Panel * + create (octave::interpreter& interp, + const graphics_object& go); - void do_connections (const QObject *receiver, - const QObject *emitter = nullptr); + void do_connections (const QObject *receiver, + const QObject *emitter = nullptr); - protected: - void update (int pId); - void redraw (); +protected: + void update (int pId); + void redraw (); - private: - void updateLayout (); +private: + void updateLayout (); - private: - Container *m_container; - QLabel *m_title; - bool m_blockUpdates; - Matrix m_previous_bbox; - }; +private: + Container *m_container; + QLabel *m_title; + bool m_blockUpdates; + Matrix m_previous_bbox; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/PopupMenuControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/PopupMenuControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -35,114 +35,114 @@ OCTAVE_BEGIN_NAMESPACE(octave) - PopupMenuControl * - PopupMenuControl::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); +PopupMenuControl * +PopupMenuControl::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - Container *container = parent->innerContainer (); + if (parent) + { + Container *container = parent->innerContainer (); - if (container) - return new PopupMenuControl (interp, go, - new QComboBox (container)); - } + if (container) + return new PopupMenuControl (interp, go, + new QComboBox (container)); + } - return nullptr; - } + return nullptr; +} - PopupMenuControl::PopupMenuControl (octave::interpreter& interp, - const graphics_object& go, - QComboBox *box) - : BaseControl (interp, go, box), m_blockUpdate (false) - { - uicontrol::properties& up = properties<uicontrol> (); +PopupMenuControl::PopupMenuControl (octave::interpreter& interp, + const graphics_object& go, + QComboBox *box) + : BaseControl (interp, go, box), m_blockUpdate (false) +{ + uicontrol::properties& up = properties<uicontrol> (); - box->addItems (Utils::fromStdString (up.get_string_string ()).split ('|')); + box->addItems (Utils::fromStdString (up.get_string_string ()).split ('|')); - update (uicontrol::properties::ID_VALUE); + update (uicontrol::properties::ID_VALUE); - connect (box, QOverload<int>::of (&QComboBox::activated), - this, &PopupMenuControl::currentIndexChanged); - } + connect (box, QOverload<int>::of (&QComboBox::activated), + this, &PopupMenuControl::currentIndexChanged); +} - PopupMenuControl::~PopupMenuControl () - { } +PopupMenuControl::~PopupMenuControl () +{ } - void PopupMenuControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QComboBox *box = qWidget<QComboBox> (); +void PopupMenuControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QComboBox *box = qWidget<QComboBox> (); - switch (pId) + switch (pId) + { + case uicontrol::properties::ID_STRING: + m_blockUpdate = true; { - case uicontrol::properties::ID_STRING: - m_blockUpdate = true; - { - int oldCurrent = box->currentIndex (); + int oldCurrent = box->currentIndex (); - box->clear (); - box->addItems (Utils::fromStdString - (up.get_string_string ()).split ('|')); - if (box->count () > 0 - && oldCurrent >= 0 - && oldCurrent < box->count ()) - { - box->setCurrentIndex (oldCurrent); - } - else - { - emit gh_set_event (m_handle, "value", - octave_value (box->count () > 0 ? 1.0 : 0.0), - false); - } - } - m_blockUpdate = false; - break; + box->clear (); + box->addItems (Utils::fromStdString + (up.get_string_string ()).split ('|')); + if (box->count () > 0 + && oldCurrent >= 0 + && oldCurrent < box->count ()) + { + box->setCurrentIndex (oldCurrent); + } + else + { + emit gh_set_event (m_handle, "value", + octave_value (box->count () > 0 ? 1.0 : 0.0), + false); + } + } + m_blockUpdate = false; + break; - case uicontrol::properties::ID_VALUE: - m_blockUpdate = true; - { - Matrix value = up.get_value ().matrix_value (); + case uicontrol::properties::ID_VALUE: + m_blockUpdate = true; + { + Matrix value = up.get_value ().matrix_value (); - if (value.numel () > 0) - { - if (value(0) != static_cast<int> (value(0))) - warning ("popupmenu value should be integer"); - else - { - int newIndex = int (value(0)) - 1; + if (value.numel () > 0) + { + if (value(0) != static_cast<int> (value(0))) + warning ("popupmenu value should be integer"); + else + { + int newIndex = int (value(0)) - 1; - if (newIndex >= 0 && newIndex < box->count ()) - { - if (newIndex != box->currentIndex ()) - box->setCurrentIndex (newIndex); - } - else - warning ("popupmenu value not within valid display range"); - } - } - } - m_blockUpdate = false; - break; + if (newIndex >= 0 && newIndex < box->count ()) + { + if (newIndex != box->currentIndex ()) + box->setCurrentIndex (newIndex); + } + else + warning ("popupmenu value not within valid display range"); + } + } + } + m_blockUpdate = false; + break; - default: - BaseControl::update (pId); - break; - } - } + default: + BaseControl::update (pId); + break; + } +} - void - PopupMenuControl::currentIndexChanged (int index) - { - if (! m_blockUpdate) - { - emit gh_set_event (m_handle, "value", octave_value (double (index + 1)), - false); - emit gh_callback_event (m_handle, "callback"); - } - } +void +PopupMenuControl::currentIndexChanged (int index) +{ + if (! m_blockUpdate) + { + emit gh_set_event (m_handle, "value", octave_value (double (index + 1)), + false); + emit gh_callback_event (m_handle, "callback"); + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/PopupMenuControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/PopupMenuControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,30 +32,30 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class PopupMenuControl : public BaseControl - { - Q_OBJECT +class PopupMenuControl : public BaseControl +{ + Q_OBJECT - public: - PopupMenuControl (octave::interpreter& interp, const graphics_object& go, - QComboBox *box); - ~PopupMenuControl (); +public: + PopupMenuControl (octave::interpreter& interp, const graphics_object& go, + QComboBox *box); + ~PopupMenuControl (); - static PopupMenuControl * - create (octave::interpreter& interp, - const graphics_object& go); + static PopupMenuControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); +protected: + void update (int pId); - private slots: - void currentIndexChanged (int index); +private slots: + void currentIndexChanged (int index); - private: - bool m_blockUpdate; - }; +private: + bool m_blockUpdate; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/PushButtonControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/PushButtonControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -36,65 +36,65 @@ OCTAVE_BEGIN_NAMESPACE(octave) - PushButtonControl * - PushButtonControl::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); +PushButtonControl * +PushButtonControl::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - Container *container = parent->innerContainer (); + if (parent) + { + Container *container = parent->innerContainer (); - if (container) - return new PushButtonControl (interp, go, - new QPushButton (container)); - } + if (container) + return new PushButtonControl (interp, go, + new QPushButton (container)); + } - return nullptr; - } + return nullptr; +} - PushButtonControl::PushButtonControl (octave::interpreter& interp, - const graphics_object& go, - QPushButton *btn) - : ButtonControl (interp, go, btn) - { - uicontrol::properties& up = properties<uicontrol> (); +PushButtonControl::PushButtonControl (octave::interpreter& interp, + const graphics_object& go, + QPushButton *btn) + : ButtonControl (interp, go, btn) +{ + uicontrol::properties& up = properties<uicontrol> (); - btn->setAutoFillBackground (true); - octave_value cdat = up.get_cdata (); - QImage img = Utils::makeImageFromCData (cdat, - cdat.columns (), cdat.rows ()); - btn->setIcon (QIcon (QPixmap::fromImage (img))); - btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); - } + btn->setAutoFillBackground (true); + octave_value cdat = up.get_cdata (); + QImage img = Utils::makeImageFromCData (cdat, + cdat.columns (), cdat.rows ()); + btn->setIcon (QIcon (QPixmap::fromImage (img))); + btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); +} - PushButtonControl::~PushButtonControl () - { } +PushButtonControl::~PushButtonControl () +{ } - void - PushButtonControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QPushButton *btn = qWidget<QPushButton> (); +void +PushButtonControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QPushButton *btn = qWidget<QPushButton> (); - switch (pId) + switch (pId) + { + case uicontrol::properties::ID_CDATA: { - case uicontrol::properties::ID_CDATA: - { - octave_value cdat = up.get_cdata (); - QImage img = Utils::makeImageFromCData (cdat, - cdat.rows (), - cdat.columns ()); - btn->setIcon (QIcon (QPixmap::fromImage (img))); - btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); - } - break; + octave_value cdat = up.get_cdata (); + QImage img = Utils::makeImageFromCData (cdat, + cdat.rows (), + cdat.columns ()); + btn->setIcon (QIcon (QPixmap::fromImage (img))); + btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); + } + break; - default: - ButtonControl::update (pId); - break; - } - } + default: + ButtonControl::update (pId); + break; + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/PushButtonControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/PushButtonControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,22 +32,22 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class PushButtonControl : public ButtonControl - { - public: - PushButtonControl (octave::interpreter& interp, const graphics_object& go, - QPushButton *btn); - ~PushButtonControl (); +class PushButtonControl : public ButtonControl +{ +public: + PushButtonControl (octave::interpreter& interp, const graphics_object& go, + QPushButton *btn); + ~PushButtonControl (); - static PushButtonControl * - create (octave::interpreter& interp, - const graphics_object& go); + static PushButtonControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); - }; +protected: + void update (int pId); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/PushTool.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/PushTool.cc Thu Feb 02 12:25:51 2023 -0800 @@ -33,48 +33,48 @@ OCTAVE_BEGIN_NAMESPACE(octave) - PushTool * - PushTool::create (octave::interpreter& interp, const graphics_object& go) - { - Object *parent = parentObject (interp, go); +PushTool * +PushTool::create (octave::interpreter& interp, const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - QWidget *parentWidget = parent->qWidget<QWidget> (); + if (parent) + { + QWidget *parentWidget = parent->qWidget<QWidget> (); - if (parentWidget) - return new PushTool (interp, go, - new QAction (parentWidget)); - } + if (parentWidget) + return new PushTool (interp, go, + new QAction (parentWidget)); + } - return nullptr; - } + return nullptr; +} - PushTool::PushTool (octave::interpreter& interp, - const graphics_object& go, QAction *action) - : ToolBarButton<uipushtool> (interp, go, action) - { - connect (action, &QAction::triggered, this, &PushTool::clicked); - } +PushTool::PushTool (octave::interpreter& interp, + const graphics_object& go, QAction *action) + : ToolBarButton<uipushtool> (interp, go, action) +{ + connect (action, &QAction::triggered, this, &PushTool::clicked); +} - PushTool::~PushTool () - { } +PushTool::~PushTool () +{ } - void - PushTool::update (int pId) - { - switch (pId) - { - default: - ToolBarButton<uipushtool>::update (pId); - break; - } - } +void +PushTool::update (int pId) +{ + switch (pId) + { + default: + ToolBarButton<uipushtool>::update (pId); + break; + } +} - void - PushTool::clicked () - { - emit gh_callback_event (m_handle, "clickedcallback"); - } +void +PushTool::clicked () +{ + emit gh_callback_event (m_handle, "clickedcallback"); +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/PushTool.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/PushTool.h Thu Feb 02 12:25:51 2023 -0800 @@ -30,27 +30,27 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class PushTool : public ToolBarButton<uipushtool> - { - Q_OBJECT +class PushTool : public ToolBarButton<uipushtool> +{ + Q_OBJECT - public: - PushTool (octave::interpreter& interp, - const graphics_object& go, QAction *action); - ~PushTool (); +public: + PushTool (octave::interpreter& interp, + const graphics_object& go, QAction *action); + ~PushTool (); - static PushTool * - create (octave::interpreter& interp, - const graphics_object& go); + static PushTool * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); +protected: + void update (int pId); - private slots: - void clicked (); - }; +private slots: + void clicked (); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/RadioButtonControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/RadioButtonControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -36,67 +36,67 @@ OCTAVE_BEGIN_NAMESPACE(octave) - RadioButtonControl * - RadioButtonControl::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); +RadioButtonControl * +RadioButtonControl::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - Container *container = parent->innerContainer (); + if (parent) + { + Container *container = parent->innerContainer (); - if (container) - return new RadioButtonControl (interp, go, - new QRadioButton (container)); - } + if (container) + return new RadioButtonControl (interp, go, + new QRadioButton (container)); + } - return nullptr; - } + return nullptr; +} - RadioButtonControl::RadioButtonControl (octave::interpreter& interp, - const graphics_object& go, - QRadioButton *radio) - : ButtonControl (interp, go, radio) - { - Object *parent = parentObject (interp, go); - ButtonGroup *btnGroup = dynamic_cast<ButtonGroup *>(parent); - if (btnGroup) - btnGroup->addButton (radio); +RadioButtonControl::RadioButtonControl (octave::interpreter& interp, + const graphics_object& go, + QRadioButton *radio) + : ButtonControl (interp, go, radio) +{ + Object *parent = parentObject (interp, go); + ButtonGroup *btnGroup = dynamic_cast<ButtonGroup *>(parent); + if (btnGroup) + btnGroup->addButton (radio); - uicontrol::properties& up = properties<uicontrol> (); + uicontrol::properties& up = properties<uicontrol> (); - radio->setAutoFillBackground (true); - radio->setAutoExclusive (false); - if (up.enable_is ("inactive")) - radio->setCheckable (false); - } + radio->setAutoFillBackground (true); + radio->setAutoExclusive (false); + if (up.enable_is ("inactive")) + radio->setCheckable (false); +} - RadioButtonControl::~RadioButtonControl () - { } +RadioButtonControl::~RadioButtonControl () +{ } - void - RadioButtonControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QRadioButton *btn = qWidget<QRadioButton> (); +void +RadioButtonControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QRadioButton *btn = qWidget<QRadioButton> (); - switch (pId) + switch (pId) + { + case uicontrol::properties::ID_ENABLE: { - case uicontrol::properties::ID_ENABLE: - { - if (up.enable_is ("inactive")) - btn->setCheckable (false); - else - btn->setCheckable (true); - ButtonControl::update (pId); - } - break; + if (up.enable_is ("inactive")) + btn->setCheckable (false); + else + btn->setCheckable (true); + ButtonControl::update (pId); + } + break; - default: - ButtonControl::update (pId); - break; - } - } + default: + ButtonControl::update (pId); + break; + } +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/RadioButtonControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/RadioButtonControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,21 +32,21 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class RadioButtonControl : public ButtonControl - { - public: - RadioButtonControl (octave::interpreter& interp, const graphics_object& go, - QRadioButton *box); - ~RadioButtonControl (); +class RadioButtonControl : public ButtonControl +{ +public: + RadioButtonControl (octave::interpreter& interp, const graphics_object& go, + QRadioButton *box); + ~RadioButtonControl (); - static RadioButtonControl * create (octave::interpreter& interp, - const graphics_object& go); + static RadioButtonControl * create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); - }; +protected: + void update (int pId); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/SliderControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/SliderControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -40,130 +40,130 @@ OCTAVE_BEGIN_NAMESPACE(octave) - SliderControl * - SliderControl::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); +SliderControl * +SliderControl::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); + + if (parent) + { + Container *container = parent->innerContainer (); - if (parent) - { - Container *container = parent->innerContainer (); + if (container) + return new SliderControl (interp, go, + new QScrollBar (container)); + } - if (container) - return new SliderControl (interp, go, - new QScrollBar (container)); - } + return nullptr; +} - return nullptr; - } +SliderControl::SliderControl (octave::interpreter& interp, + const graphics_object& go, + QAbstractSlider *slider) + : BaseControl (interp, go, slider), m_blockUpdates (false) +{ + uicontrol::properties& up = properties<uicontrol> (); - SliderControl::SliderControl (octave::interpreter& interp, - const graphics_object& go, - QAbstractSlider *slider) - : BaseControl (interp, go, slider), m_blockUpdates (false) - { - uicontrol::properties& up = properties<uicontrol> (); + slider->setTracking (false); + Matrix bb = up.get_boundingbox (); + bool vertical_slider = ( bb(2) < bb(3) ); + slider->setOrientation (vertical_slider ? Qt::Vertical : Qt::Horizontal); + if (vertical_slider) + slider->setInvertedAppearance (true); // Matlab compatibility + Matrix steps = up.get_sliderstep ().matrix_value (); + slider->setMinimum (0); + slider->setMaximum (RANGE_INT_MAX); + slider->setSingleStep (octave::math::round (steps(0) * RANGE_INT_MAX)); + slider->setPageStep (octave::math::round (steps(1) * RANGE_INT_MAX)); + Matrix value = up.get_value ().matrix_value (); + if (value.numel () > 0) + { + double dmin = up.get_min (), dmax = up.get_max (); - slider->setTracking (false); - Matrix bb = up.get_boundingbox (); - bool vertical_slider = ( bb(2) < bb(3) ); - slider->setOrientation (vertical_slider ? Qt::Vertical : Qt::Horizontal); - if (vertical_slider) - slider->setInvertedAppearance (true); // Matlab compatibility - Matrix steps = up.get_sliderstep ().matrix_value (); - slider->setMinimum (0); - slider->setMaximum (RANGE_INT_MAX); - slider->setSingleStep (octave::math::round (steps(0) * RANGE_INT_MAX)); - slider->setPageStep (octave::math::round (steps(1) * RANGE_INT_MAX)); - Matrix value = up.get_value ().matrix_value (); - if (value.numel () > 0) - { - double dmin = up.get_min (), dmax = up.get_max (); + slider->setValue (octave::math::round (((value(0) - dmin) / (dmax - dmin)) + * RANGE_INT_MAX)); + } + + connect (slider, &QAbstractSlider::valueChanged, + this, &SliderControl::valueChanged); +} + +SliderControl::~SliderControl () +{ } + +void +SliderControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QScrollBar *slider = qWidget<QScrollBar> (); - slider->setValue (octave::math::round (((value(0) - dmin) / (dmax - dmin)) - * RANGE_INT_MAX)); - } + switch (pId) + { + case uicontrol::properties::ID_SLIDERSTEP: + { + Matrix steps = up.get_sliderstep ().matrix_value (); - connect (slider, &QAbstractSlider::valueChanged, - this, &SliderControl::valueChanged); - } + slider->setSingleStep (octave::math::round (steps(0) * RANGE_INT_MAX)); + slider->setPageStep (octave::math::round (steps(1) * RANGE_INT_MAX)); + } + break; + + case uicontrol::properties::ID_VALUE: + { + Matrix value = up.get_value ().matrix_value (); + double dmax = up.get_max (), dmin = up.get_min (); + + if (value.numel () > 0) + { + int ival = octave::math::round (((value(0) - dmin) / (dmax - dmin)) + * RANGE_INT_MAX); - SliderControl::~SliderControl () - { } + m_blockUpdates = true; + slider->setValue (ival); + m_blockUpdates = false; + } + } + break; + + default: + BaseControl::update (pId); + break; + } +} - void - SliderControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QScrollBar *slider = qWidget<QScrollBar> (); +void +SliderControl::valueChanged (int ival) +{ + if (! m_blockUpdates) + { + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - switch (pId) - { - case uicontrol::properties::ID_SLIDERSTEP: + octave::autolock guard (gh_mgr.graphics_lock ()); + + graphics_object go = object (); + + if (go.valid_object ()) { - Matrix steps = up.get_sliderstep ().matrix_value (); + uicontrol::properties& up = Utils::properties<uicontrol> (go); - slider->setSingleStep (octave::math::round (steps(0) * RANGE_INT_MAX)); - slider->setPageStep (octave::math::round (steps(1) * RANGE_INT_MAX)); - } - break; - - case uicontrol::properties::ID_VALUE: - { Matrix value = up.get_value ().matrix_value (); - double dmax = up.get_max (), dmin = up.get_min (); + double dmin = up.get_min (), dmax = up.get_max (); - if (value.numel () > 0) + int ival_tmp = (value.numel () > 0 ? + octave::math::round (((value(0) - dmin) / (dmax - dmin)) + * RANGE_INT_MAX) : + 0); + + if (ival != ival_tmp || value.numel () > 0) { - int ival = octave::math::round (((value(0) - dmin) / (dmax - dmin)) - * RANGE_INT_MAX); + double dval = dmin + (ival * (dmax - dmin) / RANGE_INT_MAX); - m_blockUpdates = true; - slider->setValue (ival); - m_blockUpdates = false; + emit gh_set_event (m_handle, "value", octave_value (dval)); + emit gh_callback_event (m_handle, "callback"); } } - break; - - default: - BaseControl::update (pId); - break; - } - } - - void - SliderControl::valueChanged (int ival) - { - if (! m_blockUpdates) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - graphics_object go = object (); - - if (go.valid_object ()) - { - uicontrol::properties& up = Utils::properties<uicontrol> (go); - - Matrix value = up.get_value ().matrix_value (); - double dmin = up.get_min (), dmax = up.get_max (); - - int ival_tmp = (value.numel () > 0 ? - octave::math::round (((value(0) - dmin) / (dmax - dmin)) - * RANGE_INT_MAX) : - 0); - - if (ival != ival_tmp || value.numel () > 0) - { - double dval = dmin + (ival * (dmax - dmin) / RANGE_INT_MAX); - - emit gh_set_event (m_handle, "value", octave_value (dval)); - emit gh_callback_event (m_handle, "callback"); - } - } - } - } + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/SliderControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/SliderControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,30 +32,30 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class SliderControl : public BaseControl - { - Q_OBJECT +class SliderControl : public BaseControl +{ + Q_OBJECT - public: - SliderControl (octave::interpreter& interp, - const graphics_object& go, QAbstractSlider *slider); - ~SliderControl (); +public: + SliderControl (octave::interpreter& interp, + const graphics_object& go, QAbstractSlider *slider); + ~SliderControl (); - static SliderControl * - create (octave::interpreter& interp, - const graphics_object& go); + static SliderControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); +protected: + void update (int pId); - private slots: - void valueChanged (int ival); +private slots: + void valueChanged (int ival); - private: - bool m_blockUpdates; - }; +private: + bool m_blockUpdates; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/Table.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Table.cc Thu Feb 02 12:25:51 2023 -0800 @@ -57,1035 +57,1070 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static const int AUTO_WIDTH = 75; +static const int AUTO_WIDTH = 75; #define AUTO_HEIGHT (tp.get_fontsize () * 2 - 1) - static QSize realQSizeForTable (QTableWidget *t) - { - int w = t->verticalHeader ()->width () + 4; - for (int i = 0; i < t->columnCount (); i++) - w += t->columnWidth (i); - int h = t->horizontalHeader ()->height () + 4; - for (int i = 0; i < t->rowCount (); i++) - h += t->rowHeight (i); - return QSize (w, h); - } +static QSize realQSizeForTable (QTableWidget *t) +{ + int w = t->verticalHeader ()->width () + 4; + for (int i = 0; i < t->columnCount (); i++) + w += t->columnWidth (i); + int h = t->horizontalHeader ()->height () + 4; + for (int i = 0; i < t->rowCount (); i++) + h += t->rowHeight (i); + return QSize (w, h); +} #define FORMATNUMBER(type) \ - static QString formatNumber (type d, \ - char format = 'f', \ - int precision = 4) \ - { \ - type ten = 10; \ - if (format == 'n') \ - { \ - if (d == floor (d)) \ - return QString::number (d, 'g', precision); \ - else if (d <= pow (ten, precision - 1) \ - && d > pow (ten, 1 - precision)) \ - return QString::number (d, 'f', precision); \ - else \ - return QString::number (d, 'e', precision); \ - } \ - else if (format == 'F') \ - { \ - int exponent = floor (log10 (d) / 3) * 3; \ - d *= pow (ten, -exponent); \ - return QString::number (d, 'f', precision) + "e" + \ - (exponent < 0 ? "-" : "+") + \ - QString ("%1").arg (abs (exponent), 3, 10, QChar ('0')); \ - } \ - else if (format == 'E') \ - { \ - int exponent = floor (log10 (d) / 3) * 3; \ - d *= pow (ten, -exponent); \ - return QString::number (d, \ - 'f', \ - precision - floor (log10 (d)) - 1) + \ - "e" + (exponent < 0 ? "-" : "+") + \ - QString ("%1").arg (abs (exponent), 3, 10, QChar ('0')); \ - } \ - else \ - return QString::number (d, format, precision); \ - } +static QString formatNumber (type d, \ + char format = 'f', \ + int precision = 4) \ +{ \ + type ten = 10; \ + if (format == 'n') \ + { \ + if (d == floor (d)) \ + return QString::number (d, 'g', precision); \ + else if (d <= pow (ten, precision - 1) \ + && d > pow (ten, 1 - precision)) \ + return QString::number (d, 'f', precision); \ + else \ + return QString::number (d, 'e', precision); \ + } \ + else if (format == 'F') \ + { \ + int exponent = floor (log10 (d) / 3) * 3; \ + d *= pow (ten, -exponent); \ + return QString::number (d, 'f', precision) + "e" + \ + (exponent < 0 ? "-" : "+") + \ + QString ("%1").arg (abs (exponent), 3, 10, QChar ('0')); \ + } \ + else if (format == 'E') \ + { \ + int exponent = floor (log10 (d) / 3) * 3; \ + d *= pow (ten, -exponent); \ + return QString::number (d, \ + 'f', \ + precision - floor (log10 (d)) - 1) + \ + "e" + (exponent < 0 ? "-" : "+") + \ + QString ("%1").arg (abs (exponent), 3, 10, QChar ('0')); \ + } \ + else \ + return QString::number (d, format, precision); \ +} - FORMATNUMBER(double) - FORMATNUMBER(float) +FORMATNUMBER(double) +FORMATNUMBER(float) #undef FORMATNUMBER - static QString formatComplex (Complex c, char format = 'f', int precision = 4) - { - return formatNumber (c.real (), format, precision) + " + " - + formatNumber (c.imag (), format, precision) + "i"; - } +static QString formatComplex (Complex c, char format = 'f', int precision = 4) +{ + return formatNumber (c.real (), format, precision) + " + " + + formatNumber (c.imag (), format, precision) + "i"; +} #define FORMAT_VALUE_EXCEPT_RAT(f,l) \ - if (format == "numeric" || format == "short") \ - text = formatNumber (value, 'n', f); \ - else if (format == "short f" || format == "shortf") \ - text = formatNumber (value, 'f', f); \ - else if (format == "short e" || format == "shorte") \ - text = formatNumber (value, 'e', f); \ - else if (format == "short eng" || format == "shorteng") \ - text = formatNumber (value, 'F', f); \ - else if (format == "short g" || format == "shortg") \ - text = formatNumber (value, 'g', f + 1); \ - else if (format == "long") \ - text = formatNumber (value, 'n', l); \ - else if (format == "long f" || format == "longf") \ - text = formatNumber (value, 'f', l); \ - else if (format == "long e" || format == "longe") \ - text = formatNumber (value, 'e', l); \ - else if (format == "long eng" || format == "longeng") \ - text = formatNumber (value, 'E', l); \ - else if (format == "long g" || format == "longg") \ - text = formatNumber (value, 'g', l + 1); \ - else if (format == "bank") \ - text = QString::number (value, 'f', 2); \ - else if (format == "+") \ - if (value > 0) \ - text = Utils::fromStdString ("+"); \ - else if (value < 0) \ - text = Utils::fromStdString ("-"); \ - else \ - text = Utils::fromStdString (""); +if (format == "numeric" || format == "short") \ + text = formatNumber (value, 'n', f); \ +else if (format == "short f" || format == "shortf") \ + text = formatNumber (value, 'f', f); \ +else if (format == "short e" || format == "shorte") \ + text = formatNumber (value, 'e', f); \ +else if (format == "short eng" || format == "shorteng") \ + text = formatNumber (value, 'F', f); \ +else if (format == "short g" || format == "shortg") \ + text = formatNumber (value, 'g', f + 1); \ +else if (format == "long") \ + text = formatNumber (value, 'n', l); \ +else if (format == "long f" || format == "longf") \ + text = formatNumber (value, 'f', l); \ +else if (format == "long e" || format == "longe") \ + text = formatNumber (value, 'e', l); \ +else if (format == "long eng" || format == "longeng") \ + text = formatNumber (value, 'E', l); \ +else if (format == "long g" || format == "longg") \ + text = formatNumber (value, 'g', l + 1); \ +else if (format == "bank") \ + text = QString::number (value, 'f', 2); \ +else if (format == "+") \ + if (value > 0) \ + text = Utils::fromStdString ("+"); \ + else if (value < 0) \ + text = Utils::fromStdString ("-"); \ + else \ + text = Utils::fromStdString (""); #define FORMAT_VALUE(f,l) \ - FORMAT_VALUE_EXCEPT_RAT(f,l) \ - else if (format == "rat") \ - text = Utils::fromStdString (rational_approx (double (value), 0)); \ - else \ - { \ - text = formatNumber (value, 'n', f); \ - flag = Qt::AlignLeft ; \ - } +FORMAT_VALUE_EXCEPT_RAT(f,l) \ +else if (format == "rat") \ + text = Utils::fromStdString (rational_approx (double (value), 0)); \ +else \ + { \ + text = formatNumber (value, 'n', f); \ + flag = Qt::AlignLeft ; \ + } #define FORMAT_UINT_VALUE() \ - text = QString::number (value); \ - if (format == "char" || format == "popup") \ - flag = Qt::AlignLeft; \ - else if (format == "+") \ - { \ - if (value > 0) \ - text = Utils::fromStdString ("+"); \ - else \ - text = Utils::fromStdString (""); \ - } +text = QString::number (value); \ +if (format == "char" || format == "popup") \ + flag = Qt::AlignLeft; \ +else if (format == "+") \ + { \ + if (value > 0) \ + text = Utils::fromStdString ("+"); \ + else \ + text = Utils::fromStdString (""); \ + } #define FORMAT_INT_VALUE() \ - text = QString::number (value); \ - if (format == "char" || format == "popup") \ - flag = Qt::AlignLeft ; \ - else if (format == "+") \ - { \ - if (value > 0) \ - text = Utils::fromStdString ("+"); \ - else if (value < 0) \ - text = Utils::fromStdString ("-"); \ - else \ - text = Utils::fromStdString (""); \ +text = QString::number (value); \ +if (format == "char" || format == "popup") \ + flag = Qt::AlignLeft ; \ +else if (format == "+") \ + { \ + if (value > 0) \ + text = Utils::fromStdString ("+"); \ + else if (value < 0) \ + text = Utils::fromStdString ("-"); \ + else \ + text = Utils::fromStdString (""); \ + } + +static std::pair<Qt::AlignmentFlag, QString> +qStringValueFor (octave_value val, std::string format = "") +{ + Qt::AlignmentFlag flag = Qt::AlignRight; + QString text; + if (val.isempty ()) + { + text = ""; + flag = Qt::AlignLeft; + } + else if (val.is_string ()) + { + text = octave::Utils::fromStdString (val.string_value ()); + flag = Qt::AlignLeft; + } + else if (val.iscomplex ()) + { + // Matlab has multiple complex types, we only have double. + Complex c = val.complex_value (); + if (format == "short") + text = formatComplex (c, 'f', 4); + else if (format == "short e" || format == "shorte") + text = formatComplex (c, 'e', 4); + else if (format == "short eng" || format == "shorteng") + text = formatComplex (c, 'E', 4); + else if (format == "short g" || format == "shortg") + text = formatComplex (c, 'g', 5); + else if (format == "long") + text = formatComplex (c, 'f', 15); + else if (format == "long e" || format == "longe") + text = formatComplex (c, 'e', 15); + else if (format == "long eng" || format == "longeng") + text = formatComplex (c, 'E', 15); + else if (format == "long g" || format == "longg") + text = formatComplex (c, 'g', 16); + else if (format == "bank") + text = QString::number (c.real (), 'f', 2); + else if (format == "+") + { + if (c.real () > 0) + text = Utils::fromStdString ("+"); + else if (c.real () < 0) + text = Utils::fromStdString ("-"); + else + text = Utils::fromStdString (""); + } + else if (format == "rat") + text = Utils::fromStdString (rational_approx (c.real (), 0)) + " + " + + Utils::fromStdString (rational_approx (c.imag (), 0)) + "i"; + else if (format == "numeric") + text = QString::number (c.real (), 'g', 5) + " + " + + QString::number (c.imag (), 'g', 5) + "i"; + else + { + text = QString::number (c.real (), 'g', 5) + " + " + + QString::number (c.imag (), 'g', 5) + "i"; + flag = Qt::AlignLeft; + } + } + else if (val.is_double_type () ) + { + double value = val.double_value (); + FORMAT_VALUE(4, 15) + } + else if (val.is_single_type ()) + { + float value = val.float_value (); + FORMAT_VALUE(4, 7) + } + else if (val.is_int8_type ()) + { + short int value = val.short_value (); + FORMAT_INT_VALUE() + } + else if (val.is_uint8_type ()) + { + unsigned short int value = val.ushort_value (); + FORMAT_UINT_VALUE() + } + else if (val.is_int16_type ()) + { + int value = val.int_value (); + FORMAT_INT_VALUE() + } + else if (val.is_uint16_type ()) + { + unsigned int value = val.uint_value (); + FORMAT_UINT_VALUE() + } + else if (val.is_int32_type ()) + { + long int value = val.long_value (); + FORMAT_INT_VALUE() + } + else if (val.is_uint32_type ()) + { + unsigned long int value = val.ulong_value (); + FORMAT_UINT_VALUE() + } + else if (val.is_int64_type ()) + { + int64_t value = val.int64_value (); + FORMAT_INT_VALUE() + } + else if (val.is_uint64_type ()) + { + uint64_t value = val.uint64_value (); + FORMAT_UINT_VALUE() + } + else if (val.islogical ()) + { + bool b = val.bool_value (); + if (format == "char" || format == "popup" || format == "") + { + text = Utils::fromStdString (b ? "true" : "false"); + flag = Qt::AlignLeft; + } + else if (format == "+") + { + text = Utils::fromStdString (b ? "+" : ""); + flag = Qt::AlignLeft; + } + else + text = Utils::fromStdString (b ? "1" : "0"); + } + else + { + // FIXME: Should we warn about the unknown conversion? If so, + // how? We can't just call Octave's warning function here. + + text = Utils::fromStdString (val.string_value (true)); } - static std::pair<Qt::AlignmentFlag, QString> - qStringValueFor (octave_value val, std::string format = "") - { - Qt::AlignmentFlag flag = Qt::AlignRight; - QString text; - if (val.isempty ()) - { - text = ""; - flag = Qt::AlignLeft; - } - else if (val.is_string ()) - { - text = octave::Utils::fromStdString (val.string_value ()); - flag = Qt::AlignLeft; - } - else if (val.iscomplex ()) - { - // Matlab has multiple complex types, we only have double. - Complex c = val.complex_value (); - if (format == "short") - text = formatComplex (c, 'f', 4); - else if (format == "short e" || format == "shorte") - text = formatComplex (c, 'e', 4); - else if (format == "short eng" || format == "shorteng") - text = formatComplex (c, 'E', 4); - else if (format == "short g" || format == "shortg") - text = formatComplex (c, 'g', 5); - else if (format == "long") - text = formatComplex (c, 'f', 15); - else if (format == "long e" || format == "longe") - text = formatComplex (c, 'e', 15); - else if (format == "long eng" || format == "longeng") - text = formatComplex (c, 'E', 15); - else if (format == "long g" || format == "longg") - text = formatComplex (c, 'g', 16); - else if (format == "bank") - text = QString::number (c.real (), 'f', 2); - else if (format == "+") - { - if (c.real () > 0) - text = Utils::fromStdString ("+"); - else if (c.real () < 0) - text = Utils::fromStdString ("-"); - else - text = Utils::fromStdString (""); - } - else if (format == "rat") - text = Utils::fromStdString (rational_approx (c.real (), 0)) + " + " - + Utils::fromStdString (rational_approx (c.imag (), 0)) + "i"; - else if (format == "numeric") - text = QString::number (c.real (), 'g', 5) + " + " - + QString::number (c.imag (), 'g', 5) + "i"; - else - { - text = QString::number (c.real (), 'g', 5) + " + " - + QString::number (c.imag (), 'g', 5) + "i"; - flag = Qt::AlignLeft; - } - } - else if (val.is_double_type () ) - { - double value = val.double_value (); - FORMAT_VALUE(4, 15) - } - else if (val.is_single_type ()) - { - float value = val.float_value (); - FORMAT_VALUE(4, 7) - } - else if (val.is_int8_type ()) - { - short int value = val.short_value (); - FORMAT_INT_VALUE() - } - else if (val.is_uint8_type ()) - { - unsigned short int value = val.ushort_value (); - FORMAT_UINT_VALUE() - } - else if (val.is_int16_type ()) - { - int value = val.int_value (); - FORMAT_INT_VALUE() - } - else if (val.is_uint16_type ()) - { - unsigned int value = val.uint_value (); - FORMAT_UINT_VALUE() - } - else if (val.is_int32_type ()) - { - long int value = val.long_value (); - FORMAT_INT_VALUE() - } - else if (val.is_uint32_type ()) - { - unsigned long int value = val.ulong_value (); - FORMAT_UINT_VALUE() - } - else if (val.is_int64_type ()) - { - int64_t value = val.int64_value (); - FORMAT_INT_VALUE() - } - else if (val.is_uint64_type ()) - { - uint64_t value = val.uint64_value (); - FORMAT_UINT_VALUE() - } - else if (val.islogical ()) - { - bool b = val.bool_value (); - if (format == "char" || format == "popup" || format == "") - { - text = Utils::fromStdString (b ? "true" : "false"); - flag = Qt::AlignLeft; - } - else if (format == "+") - { - text = Utils::fromStdString (b ? "+" : ""); - flag = Qt::AlignLeft; - } - else - text = Utils::fromStdString (b ? "1" : "0"); - } - else - { - // FIXME: Should we warn about the unknown conversion? If so, - // how? We can't just call Octave's warning function here. - - text = Utils::fromStdString (val.string_value (true)); - } - - return std::make_pair (flag, text); - } + return std::make_pair (flag, text); +} #undef FORMAT_VALUE #undef FORMAT_VALUE_EXCEPT_RAT #undef FORMAT_UINT_VALUE #undef FORMAT_INT_VALUE - static QTableWidgetItem * itemFor (octave_value val, std::string format = "", - bool enabled = false) - { - QTableWidgetItem *retval = new QTableWidgetItem (); - std::pair<Qt::AlignmentFlag, QString> flag_and_text = - qStringValueFor (val, format); - retval->setTextAlignment (flag_and_text.first); - retval->setText (flag_and_text.second); +static QTableWidgetItem * itemFor (octave_value val, std::string format = "", + bool enabled = false) +{ + QTableWidgetItem *retval = new QTableWidgetItem (); + std::pair<Qt::AlignmentFlag, QString> flag_and_text = + qStringValueFor (val, format); + retval->setTextAlignment (flag_and_text.first); + retval->setText (flag_and_text.second); + + if (enabled) + retval->setFlags (retval->flags () | Qt::ItemIsEditable); + else + retval->setFlags (retval->flags () & ~Qt::ItemIsEditable); + + return retval; +} - if (enabled) - retval->setFlags (retval->flags () | Qt::ItemIsEditable); - else - retval->setFlags (retval->flags () & ~Qt::ItemIsEditable); +static octave_value +attempt_type_conversion (const octave_value& ov, + const octave_value& old_value) +{ + octave_value retval; - return retval; + // Define a macro to help with the conversion of strings to integers + // FIXME: these will happily integer overflow in the (u)int64 case + // - this probably doesn't matter. +#define SCANF_AND_CONVERT(name,ctype,format) \ +else if (old_value.is_ ## name ## _type ()) \ + { \ + ctype val; \ + int n; \ + const std::string cxx_str = ov.string_value (); \ + const char *c_str = cxx_str.c_str (); \ + int error = sscanf (c_str, format, &val, &n); \ + if (error != 1 || c_str[n]) \ + { \ + val = 0; \ + } \ + retval = octave_value ( octave_ ## name (val)); \ } - static octave_value - attempt_type_conversion (const octave_value& ov, - const octave_value& old_value) - { - octave_value retval; - - // Define a macro to help with the conversion of strings to integers - // FIXME: these will happily integer overflow in the (u)int64 case - // - this probably doesn't matter. -#define SCANF_AND_CONVERT(name,ctype,format) \ - else if (old_value.is_ ## name ## _type ()) \ - { \ - ctype val; \ - int n; \ - const std::string cxx_str = ov.string_value (); \ - const char *c_str = cxx_str.c_str (); \ - int error = sscanf (c_str, format, &val, &n); \ - if (error != 1 || c_str[n]) \ - { \ - val = 0; \ - } \ - retval = octave_value ( octave_ ## name (val)); \ - } - - if (old_value.is_string ()) - retval = ov; - SCANF_AND_CONVERT(int8, int64_t, "%" PRId64 " %n") - SCANF_AND_CONVERT(uint8, uint64_t, "%" PRIu64 " %n") - SCANF_AND_CONVERT(int16, int64_t, "%" PRId64 " %n") - SCANF_AND_CONVERT(uint16, uint64_t, "%" PRIu64 " %n") - SCANF_AND_CONVERT(int32, int64_t, "%" PRId64 " %n") - SCANF_AND_CONVERT(uint32, uint64_t, "%" PRIu64 " %n") - SCANF_AND_CONVERT(int64, int64_t, "%" PRId64 " %n") - SCANF_AND_CONVERT(uint64, uint64_t, "%" PRIu64 " %n") + if (old_value.is_string ()) + retval = ov; + SCANF_AND_CONVERT(int8, int64_t, "%" PRId64 " %n") + SCANF_AND_CONVERT(uint8, uint64_t, "%" PRIu64 " %n") + SCANF_AND_CONVERT(int16, int64_t, "%" PRId64 " %n") + SCANF_AND_CONVERT(uint16, uint64_t, "%" PRIu64 " %n") + SCANF_AND_CONVERT(int32, int64_t, "%" PRId64 " %n") + SCANF_AND_CONVERT(uint32, uint64_t, "%" PRIu64 " %n") + SCANF_AND_CONVERT(int64, int64_t, "%" PRId64 " %n") + SCANF_AND_CONVERT(uint64, uint64_t, "%" PRIu64 " %n") #undef SCANF_AND_CONVERT - else if (old_value.isnumeric () && ! old_value.isinteger ()) - { - // Basically need to do str2double - Complex complex = octave::string::str2double (ov.string_value ()); - if (old_value.is_single_type ()) - retval = octave_value (FloatComplex (complex)); - else - retval = octave_value (complex); - } - else if (old_value.islogical ()) - { - // Right: Matlab basically needs this to be true or false, we should - // accept 1 too. - if (ov.string_value () == "true" || ov.string_value () == "1") - retval = octave_value (true); - else - retval = octave_value (false); - } - else - retval = octave_value (octave::string::str2double (ov.string_value ())); - return retval; - } + else if (old_value.isnumeric () && ! old_value.isinteger ()) + { + // Basically need to do str2double + Complex complex = octave::string::str2double (ov.string_value ()); + if (old_value.is_single_type ()) + retval = octave_value (FloatComplex (complex)); + else + retval = octave_value (complex); + } + else if (old_value.islogical ()) + { + // Right: Matlab basically needs this to be true or false, we should + // accept 1 too. + if (ov.string_value () == "true" || ov.string_value () == "1") + retval = octave_value (true); + else + retval = octave_value (false); + } + else + retval = octave_value (octave::string::str2double (ov.string_value ())); + return retval; +} - QWidget * - Table::checkBoxForLogical (octave_value val, bool enabled = false) - { - QWidget *retval = new QWidget (m_tableWidget); - QCheckBox *checkBox = new QCheckBox (); - QHBoxLayout *layout = new QHBoxLayout (retval); - layout->addWidget (checkBox); - layout->setAlignment (Qt::AlignCenter); - layout->setContentsMargins (0, 0, 0, 0); - retval->setLayout (layout); +QWidget * +Table::checkBoxForLogical (octave_value val, bool enabled = false) +{ + QWidget *retval = new QWidget (m_tableWidget); + QCheckBox *checkBox = new QCheckBox (); + QHBoxLayout *layout = new QHBoxLayout (retval); + layout->addWidget (checkBox); + layout->setAlignment (Qt::AlignCenter); + layout->setContentsMargins (0, 0, 0, 0); + retval->setLayout (layout); + + if ((val.islogical () || val.is_bool_scalar ()) && val.bool_value ()) + checkBox->setCheckState (Qt::Checked); + else + checkBox->setCheckState (Qt::Unchecked); + + checkBox->setAttribute (Qt::WA_TransparentForMouseEvents, true); + checkBox->setFocusPolicy (Qt::NoFocus); + checkBox->setProperty ("Enabled", QVariant (enabled)); + + return retval; +} + +Table * +Table::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); + + if (parent) + { + Container *container = parent->innerContainer (); + + if (container) + return new Table (interp, go, new QTableWidget (container)); + } + + return 0; +} - if ((val.islogical () || val.is_bool_scalar ()) && val.bool_value ()) - checkBox->setCheckState (Qt::Checked); - else - checkBox->setCheckState (Qt::Unchecked); - - checkBox->setAttribute (Qt::WA_TransparentForMouseEvents, true); - checkBox->setFocusPolicy (Qt::NoFocus); - checkBox->setProperty ("Enabled", QVariant (enabled)); +Table::Table (octave::interpreter& interp, + const graphics_object& go, QTableWidget *tableWidget) + : Object (interp, go, tableWidget), m_tableWidget (tableWidget), + m_curData (), m_blockUpdates (false) +{ + qObject ()->setObjectName ("UItable"); + uitable::properties& tp = properties<uitable> (); - return retval; - } - - Table * - Table::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); + m_curData = octave_value (tp.get_data ()); + Matrix bb = tp.get_boundingbox (false); + m_tableWidget->setObjectName ("UITable"); + m_tableWidget->setAutoFillBackground (true); + m_tableWidget->setGeometry (octave::math::round (bb(0)), + octave::math::round (bb(1)), + octave::math::round (bb(2)), + octave::math::round (bb(3))); + m_tableWidget->setFont (Utils::computeFont<uitable> (tp)) ; + m_tableWidget->setSelectionBehavior (QAbstractItemView::SelectItems); + updatePalette (); + m_keyPressHandlerDefined = ! tp.get_keypressfcn ().isempty (); + m_keyReleaseHandlerDefined = ! tp.get_keyreleasefcn ().isempty (); + updateData (); + updateRowname (); + updateColumnname (); + updateColumnwidth (); + updateEnable (); // Also does rearrangeableColumns + m_tableWidget->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); + m_tableWidget->setVisible (tp.is_visible ()); + updateExtent (); + m_tableWidget->installEventFilter (this); - if (parent) - { - Container *container = parent->innerContainer (); + connect (m_tableWidget, &QTableWidget::itemChanged, + this, &Table::itemChanged); + connect (m_tableWidget, &QTableWidget::cellClicked, + this, &Table::cellClicked); + connect (m_tableWidget, &QTableWidget::itemSelectionChanged, + this, &Table::itemSelectionChanged); +} - if (container) - return new Table (interp, go, new QTableWidget (container)); - } +Table::~Table () { } - return 0; - } +void +Table::itemSelectionChanged () +{ + if (! (properties<uitable> ().get_cellselectioncallback ().isempty ())) + { + QModelIndexList modelIndexList = + m_tableWidget->selectionModel ()->selectedIndexes (); + int length = modelIndexList.size (); + Matrix indices = Matrix (length, 2); + for (int i = 0; i < length; i++) + { + indices(i, 0) = modelIndexList.value (i).row () + 1; + indices(i, 1) = modelIndexList.value (i).column () + 1; + } + octave_scalar_map eventData; + eventData.setfield ("Indices", indices); + octave_value cellSelectionCallbackEventObject (eventData); + emit gh_callback_event (m_handle, "cellselectioncallback", + cellSelectionCallbackEventObject); + } +} - Table::Table (octave::interpreter& interp, - const graphics_object& go, QTableWidget *tableWidget) - : Object (interp, go, tableWidget), m_tableWidget (tableWidget), - m_curData (), m_blockUpdates (false) - { - qObject ()->setObjectName ("UItable"); - uitable::properties& tp = properties<uitable> (); +void +Table::cellClicked (int row, int col) +{ + QCheckBox *checkBox = nullptr; + QWidget *widget + = qobject_cast<QWidget *> (m_tableWidget->cellWidget (row, col)); + if (widget && ! widget->children ().isEmpty ()) + { + QHBoxLayout *layout + = qobject_cast<QHBoxLayout *> (widget->children ().first ()); - m_curData = octave_value (tp.get_data ()); - Matrix bb = tp.get_boundingbox (false); - m_tableWidget->setObjectName ("UITable"); - m_tableWidget->setAutoFillBackground (true); - m_tableWidget->setGeometry (octave::math::round (bb(0)), - octave::math::round (bb(1)), - octave::math::round (bb(2)), - octave::math::round (bb(3))); - m_tableWidget->setFont (Utils::computeFont<uitable> (tp)) ; - m_tableWidget->setSelectionBehavior (QAbstractItemView::SelectItems); - updatePalette (); - m_keyPressHandlerDefined = ! tp.get_keypressfcn ().isempty (); - m_keyReleaseHandlerDefined = ! tp.get_keyreleasefcn ().isempty (); - updateData (); - updateRowname (); - updateColumnname (); - updateColumnwidth (); - updateEnable (); // Also does rearrangeableColumns - m_tableWidget->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); - m_tableWidget->setVisible (tp.is_visible ()); - updateExtent (); - m_tableWidget->installEventFilter (this); + if (layout && layout->count () > 0) + checkBox = qobject_cast<QCheckBox *> (layout->itemAt (0)-> widget ()); + } + + if (checkBox && checkBox->property ("Enabled").toBool ()) + checkBoxClicked (row, col, checkBox); +} + +void +Table::sendCellEditCallback (int row, + int col, + octave_value old_value, + octave_value new_value, + octave_value edit_data, + octave_value error) +{ + if (!(properties<uitable> ().get_celleditcallback ().isempty ())) + { + Matrix indices = Matrix (1, 2); + indices(0, 0) = row + 1; + indices(0, 1) = col + 1; - connect (m_tableWidget, &QTableWidget::itemChanged, - this, &Table::itemChanged); - connect (m_tableWidget, &QTableWidget::cellClicked, - this, &Table::cellClicked); - connect (m_tableWidget, &QTableWidget::itemSelectionChanged, - this, &Table::itemSelectionChanged); - } + octave_scalar_map eventData; + eventData.setfield ("Indices", indices); + eventData.setfield ("PreviousData", old_value); + eventData.setfield ("NewData", new_value); + eventData.setfield ("EditData", edit_data); + eventData.setfield ("Error", error); + + octave_value cellEditCallbackEventObject (eventData); + + emit gh_callback_event (m_handle, "celleditcallback", + cellEditCallbackEventObject); + } +} - Table::~Table () { } +void +Table::comboBoxCurrentIndexChanged (const QString& value) +{ + if (m_blockUpdates) + return; + + m_blockUpdates = true; + + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + + octave_value data = octave_value (m_curData); + bool ok = false; + + QComboBox *comboBox = qobject_cast<QComboBox *> (sender ()); + int row = comboBox->property ("row").toInt (); + int col = comboBox->property ("col").toInt (); + + octave_value edit_data = octave_value (Utils::toStdString (value)); - void - Table::itemSelectionChanged () - { - if (! (properties<uitable> ().get_cellselectioncallback ().isempty ())) - { - QModelIndexList modelIndexList = - m_tableWidget->selectionModel ()->selectedIndexes (); - int length = modelIndexList.size (); - Matrix indices = Matrix (length, 2); - for (int i = 0; i < length; i++) - { - indices(i, 0) = modelIndexList.value (i).row () + 1; - indices(i, 1) = modelIndexList.value (i).column () + 1; - } - octave_scalar_map eventData; - eventData.setfield ("Indices", indices); - octave_value cellSelectionCallbackEventObject (eventData); - emit gh_callback_event (m_handle, "cellselectioncallback", - cellSelectionCallbackEventObject); - } - } + if (row < data.rows () && col < data.columns ()) + { + if (data.iscell ()) + { + Cell cell = data.cell_value (); + octave_value old_data = cell(row, col); + if (cell(row, col).is_string ()) + { + cell(row, col) = edit_data; + if (edit_data.string_value () != old_data.string_value ()) + { + m_curData = octave_value (cell); + emit gh_set_event (m_handle, "data", octave_value (cell), + false); + } + + octave_value error = octave_value (""); + sendCellEditCallback (row, col, + old_data, + edit_data, + edit_data, + error); + ok = true; + } + else + { + cell(row, col) = attempt_type_conversion (edit_data, old_data); + + // Inform the QTableWidget of our change + updateData (row, col, cell(row, col), + columnformat (col), columneditable (col)); + + m_curData = octave_value (cell); + emit gh_set_event (m_handle, "data", octave_value (cell), + false); - void - Table::cellClicked (int row, int col) - { - QCheckBox *checkBox = nullptr; - QWidget *widget - = qobject_cast<QWidget *> (m_tableWidget->cellWidget (row, col)); - if (widget && ! widget->children ().isEmpty ()) - { - QHBoxLayout *layout - = qobject_cast<QHBoxLayout *> (widget->children ().first ()); - - if (layout && layout->count () > 0) - checkBox = qobject_cast<QCheckBox *> (layout->itemAt (0)-> widget ()); - } - - if (checkBox && checkBox->property ("Enabled").toBool ()) - checkBoxClicked (row, col, checkBox); - } + octave_value error = octave_value (""); + sendCellEditCallback (row, + col, + old_data, + cell(row, col), + edit_data, + error); + ok = true; + } + } + else + { + octave_value old_data = data.is_matrix_type () + ? data.fast_elem_extract (row + col * data.rows ()) + : octave_value (); + data.fast_elem_insert (row + col * data.rows (), + attempt_type_conversion (edit_data, old_data)); - void - Table::sendCellEditCallback (int row, - int col, - octave_value old_value, - octave_value new_value, - octave_value edit_data, - octave_value error) - { - if (!(properties<uitable> ().get_celleditcallback ().isempty ())) - { - Matrix indices = Matrix (1, 2); - indices(0, 0) = row + 1; - indices(0, 1) = col + 1; + // Inform the QTableWidget of our change + updateData (row, + col, + data.fast_elem_extract (row + col * data.rows ()), + columnformat (col), + columneditable (col)); + + m_curData = octave_value (data); + emit gh_set_event (m_handle, "data", data, false); - octave_scalar_map eventData; - eventData.setfield ("Indices", indices); - eventData.setfield ("PreviousData", old_value); - eventData.setfield ("NewData", new_value); - eventData.setfield ("EditData", edit_data); - eventData.setfield ("Error", error); - - octave_value cellEditCallbackEventObject (eventData); + octave_value error = octave_value (""); + sendCellEditCallback (row, + col, + old_data, + data.fast_elem_extract (row + col * data.rows ()), + edit_data, + error); + ok = true; + } + } + else + { + // Reset the QTableWidgetItem + updateData (row, col, octave_value (""), columnformat (col), + columneditable (col)); - emit gh_callback_event (m_handle, "celleditcallback", - cellEditCallbackEventObject); - } - } + octave_value error = + octave_value ("Table data is not editable at this location."); + sendCellEditCallback (row, + col, + octave_value (), + octave_value (), + edit_data, + error); + } - void - Table::comboBoxCurrentIndexChanged (const QString& value) - { - if (m_blockUpdates) - return; + if (! ok) + { + comboBox->setCurrentIndex (-1); + comboBox->setEditable (true); + comboBox->setEditText (comboBox->property ("original_value").toString ()); + comboBox->lineEdit ()->setReadOnly (true); + } + m_blockUpdates = false; +} - m_blockUpdates = true; - - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - - octave::autolock guard (gh_mgr.graphics_lock ()); - - octave_value data = octave_value (m_curData); - bool ok = false; +void +Table::checkBoxClicked (int row, int col, QCheckBox *checkBox) +{ + if (m_blockUpdates) + return; + m_blockUpdates = true; - QComboBox *comboBox = qobject_cast<QComboBox *> (sender ()); - int row = comboBox->property ("row").toInt (); - int col = comboBox->property ("col").toInt (); + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave_value edit_data = octave_value (Utils::toStdString (value)); + octave::autolock guard (gh_mgr.graphics_lock ()); + + bool new_value = ! checkBox->isChecked (); - if (row < data.rows () && col < data.columns ()) - { - if (data.iscell ()) - { - Cell cell = data.cell_value (); - octave_value old_data = cell(row, col); - if (cell(row, col).is_string ()) - { - cell(row, col) = edit_data; - if (edit_data.string_value () != old_data.string_value ()) - { - m_curData = octave_value (cell); - emit gh_set_event (m_handle, "data", octave_value (cell), - false); - } + octave_value data = octave_value (m_curData); + if (data.islogical ()) + { + // EASY WE JUST CONVERT + boolMatrix matrix = data.bool_matrix_value (); + if (row < matrix.rows () && col < matrix.columns ()) + { + bool old_value = matrix(row, col); + matrix(row, col) = new_value; + checkBox->setChecked (new_value); + if (new_value != old_value) + { + m_curData = octave_value (matrix); + emit gh_set_event (m_handle, "data", octave_value (matrix), + false); + } + + sendCellEditCallback (row, col, + octave_value (old_value), + octave_value (new_value), + octave_value (new_value), + octave_value ("")); - octave_value error = octave_value (""); - sendCellEditCallback (row, col, - old_data, - edit_data, - edit_data, - error); - ok = true; - } - else - { - cell(row, col) = attempt_type_conversion (edit_data, old_data); - - // Inform the QTableWidget of our change - updateData (row, col, cell(row, col), - columnformat (col), columneditable (col)); - - m_curData = octave_value (cell); - emit gh_set_event (m_handle, "data", octave_value (cell), - false); + } + else + { + sendCellEditCallback (row, + col, + octave_value (), + octave_value (), + octave_value (new_value), + octave_value ("Table data is not editable at this location.")); + } + } + else if (data.iscell ()) + { + Cell cell = data.cell_value (); + if (row < cell.rows () && col < cell.columns ()) + { + if (cell(row, col).islogical ()) + { + bool old_value = cell(row, col).bool_value (); + cell(row, col) = octave_value (new_value); + checkBox->setChecked (new_value); + if (new_value != old_value) + { + m_curData = octave_value (cell); + emit gh_set_event (m_handle, "data", octave_value (cell), + false); + } - octave_value error = octave_value (""); - sendCellEditCallback (row, - col, - old_data, - cell(row, col), - edit_data, - error); - ok = true; - } - } - else - { - octave_value old_data = data.is_matrix_type () - ? data.fast_elem_extract (row + col * data.rows ()) - : octave_value (); - data.fast_elem_insert (row + col * data.rows (), - attempt_type_conversion (edit_data, old_data)); + sendCellEditCallback (row, + col, + octave_value (old_value), + octave_value (new_value), + octave_value (new_value), + octave_value ("")); + } + else + { + sendCellEditCallback (row, + col, + cell(row, col), + octave_value (), + octave_value (new_value), + octave_value ("Cannot convert logical edit to other type.")); + } + } + else + { + sendCellEditCallback (row, + col, + cell(row, col), + octave_value (), + octave_value (new_value), + octave_value ("Table data is not editable at this location.")); + } + } + else if (data.is_matrix_type ()) + { + if (row < data.rows () && col < data.columns ()) + { + sendCellEditCallback (row, + col, + data.fast_elem_extract (row + col * data.rows ()), + octave_value (), + octave_value (new_value), + octave_value ("Cannot convert logical edit to other type.")); + } + else + { + sendCellEditCallback (row, + col, + data.fast_elem_extract (row + col * data.rows ()), + octave_value (), + octave_value (new_value), + octave_value ("Table data is not editable at this location.")); + } + } + m_blockUpdates = false; +} - // Inform the QTableWidget of our change - updateData (row, - col, - data.fast_elem_extract (row + col * data.rows ()), - columnformat (col), - columneditable (col)); +void +Table::itemChanged (QTableWidgetItem *item) +{ + if (m_blockUpdates) + return; + m_blockUpdates = true; - m_curData = octave_value (data); - emit gh_set_event (m_handle, "data", data, false); + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + + octave::autolock guard (gh_mgr.graphics_lock ()); + + octave_value data = octave_value (m_curData); - octave_value error = octave_value (""); - sendCellEditCallback (row, - col, - old_data, - data.fast_elem_extract (row + col * data.rows ()), - edit_data, - error); - ok = true; - } - } - else - { - // Reset the QTableWidgetItem - updateData (row, col, octave_value (""), columnformat (col), - columneditable (col)); + int row = item->row (); + int col = item->column (); + octave_value edit_data = octave_value (Utils::toStdString (item->text ())); + octave_value new_value; + octave_value old_value; + octave_value new_data; + + if (row < data.rows () && col < data.columns ()) + { + if (data.iscell ()) + { + old_value = data.cell_value () (row, col); + } + else if (data.is_matrix_type ()) + { + old_value = data.fast_elem_extract (row + col * data.rows ()); + } - octave_value error = - octave_value ("Table data is not editable at this location."); - sendCellEditCallback (row, - col, - octave_value (), - octave_value (), - edit_data, - error); - } + // Now we need to coerce the new_value in to the type of the old_value + if (old_value.is_string ()) + new_value = edit_data; + else + { + new_value = attempt_type_conversion (edit_data, old_value); + std::pair<Qt::AlignmentFlag, QString> flag_and_text = + qStringValueFor (new_value, columnformat (col)); + item->setTextAlignment (flag_and_text.first); + item->setText (flag_and_text.second); + } - if (! ok) - { - comboBox->setCurrentIndex (-1); - comboBox->setEditable (true); - comboBox->setEditText (comboBox->property ("original_value").toString ()); - comboBox->lineEdit ()->setReadOnly (true); - } - m_blockUpdates = false; - } + if (data.iscell ()) + { + Cell cell = data.cell_value (); + cell(row, col) = new_value; + new_data = octave_value (cell); + } + else + { + data.fast_elem_insert (row + col * data.rows (), new_value); + new_data = data; + } + m_curData = octave_value (new_data); + emit gh_set_event (m_handle, "data", new_data, false); + + sendCellEditCallback (row, + col, + octave_value (old_value), + octave_value (new_value), + octave_value (new_value), + octave_value ("")); + } + else + { + item->setText (""); + + octave_value error = + octave_value ("Table data is not editable at this location."); + sendCellEditCallback (row, + col, + octave_value (), + octave_value (), + edit_data, + error); + } - void - Table::checkBoxClicked (int row, int col, QCheckBox *checkBox) - { - if (m_blockUpdates) - return; - m_blockUpdates = true; + m_blockUpdates = false; +} + +void +Table::redraw () +{ + update (uitable::properties::ID_POSITION); +} + +void +Table::update (int pId) +{ + uitable::properties& tp = properties<uitable> (); - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + switch (pId) + { + case uitable::properties::ID_BACKGROUNDCOLOR: + case uitable::properties::ID_FOREGROUNDCOLOR: + updatePalette (); + break; - octave::autolock guard (gh_mgr.graphics_lock ()); + case uitable::properties::ID_COLUMNNAME: + updateColumnname (); + updateColumnwidth (); + break; - bool new_value = ! checkBox->isChecked (); + case uitable::properties::ID_COLUMNWIDTH: + updateColumnwidth (); + break; - octave_value data = octave_value (m_curData); - if (data.islogical ()) - { - // EASY WE JUST CONVERT - boolMatrix matrix = data.bool_matrix_value (); - if (row < matrix.rows () && col < matrix.columns ()) - { - bool old_value = matrix(row, col); - matrix(row, col) = new_value; - checkBox->setChecked (new_value); - if (new_value != old_value) - { - m_curData = octave_value (matrix); - emit gh_set_event (m_handle, "data", octave_value (matrix), - false); - } + case uitable::properties::ID_COLUMNEDITABLE: + case uitable::properties::ID_COLUMNFORMAT: + case uitable::properties::ID_DATA: + m_blockUpdates = true; + m_curData = octave_value (tp.get_data ()); + updateData (); + updateRowname (); + updateColumnname (); + updateColumnwidth (); + updateEnable (); + m_blockUpdates = false; + break; + + case uitable::properties::ID_ENABLE: + updateEnable (); + break; - sendCellEditCallback (row, col, - octave_value (old_value), - octave_value (new_value), - octave_value (new_value), - octave_value ("")); + case uitable::properties::ID_KEYPRESSFCN: + m_keyPressHandlerDefined = ! tp.get_keypressfcn ().isempty (); + break; + + case uitable::properties::ID_KEYRELEASEFCN: + m_keyReleaseHandlerDefined = ! tp.get_keyreleasefcn ().isempty (); + break; - } - else - { - sendCellEditCallback (row, - col, - octave_value (), - octave_value (), - octave_value (new_value), - octave_value ("Table data is not editable at this location.")); - } - } - else if (data.iscell ()) + case uitable::properties::ID_FONTNAME: + case uitable::properties::ID_FONTSIZE: + case uitable::properties::ID_FONTWEIGHT: + case uitable::properties::ID_FONTANGLE: + if (m_tableWidget) + { + m_tableWidget->setFont (Utils::computeFont<uitable> (tp)); + for (int row = 0; row < m_tableWidget->rowCount (); row++) + { + m_tableWidget->setRowHeight (row, AUTO_HEIGHT); + } + } + break; + + case uitable::properties::ID_POSITION: { - Cell cell = data.cell_value (); - if (row < cell.rows () && col < cell.columns ()) - { - if (cell(row, col).islogical ()) - { - bool old_value = cell(row, col).bool_value (); - cell(row, col) = octave_value (new_value); - checkBox->setChecked (new_value); - if (new_value != old_value) - { - m_curData = octave_value (cell); - emit gh_set_event (m_handle, "data", octave_value (cell), - false); - } - - sendCellEditCallback (row, - col, - octave_value (old_value), - octave_value (new_value), - octave_value (new_value), - octave_value ("")); - } - else - { - sendCellEditCallback (row, - col, - cell(row, col), - octave_value (), - octave_value (new_value), - octave_value ("Cannot convert logical edit to other type.")); - } - } - else - { - sendCellEditCallback (row, - col, - cell(row, col), - octave_value (), - octave_value (new_value), - octave_value ("Table data is not editable at this location.")); - } + Matrix bb = tp.get_boundingbox (false); + m_tableWidget->setGeometry (octave::math::round (bb(0)), + octave::math::round (bb(1)), + octave::math::round (bb(2)), + octave::math::round (bb(3))); + updateExtent (); } - else if (data.is_matrix_type ()) - { - if (row < data.rows () && col < data.columns ()) - { - sendCellEditCallback (row, - col, - data.fast_elem_extract (row + col * data.rows ()), - octave_value (), - octave_value (new_value), - octave_value ("Cannot convert logical edit to other type.")); - } - else - { - sendCellEditCallback (row, - col, - data.fast_elem_extract (row + col * data.rows ()), - octave_value (), - octave_value (new_value), - octave_value ("Table data is not editable at this location.")); - } - } - m_blockUpdates = false; - } + break; + + case uitable::properties::ID_REARRANGEABLECOLUMNS: + updateRearrangeableColumns (); + break; + + case uitable::properties::ID_ROWNAME: + updateRowname (); + break; + + case uitable::properties::ID_ROWSTRIPING: + updatePalette (); + break; - void - Table::itemChanged (QTableWidgetItem *item) - { - if (m_blockUpdates) - return; - m_blockUpdates = true; - - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + case uitable::properties::ID_TOOLTIPSTRING: + m_tableWidget->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); + break; - octave::autolock guard (gh_mgr.graphics_lock ()); - - octave_value data = octave_value (m_curData); + case base_properties::ID_VISIBLE: + m_tableWidget->setVisible (tp.is_visible ()); + break; - int row = item->row (); - int col = item->column (); - octave_value edit_data = octave_value (Utils::toStdString (item->text ())); - octave_value new_value; - octave_value old_value; - octave_value new_data; + default: + break; + + } +} - if (row < data.rows () && col < data.columns ()) - { - if (data.iscell ()) - { - old_value = data.cell_value () (row, col); - } - else if (data.is_matrix_type ()) - { - old_value = data.fast_elem_extract (row + col * data.rows ()); - } +void +Table::updateColumnname () +{ + uitable::properties& tp = properties<uitable> (); - // Now we need to coerce the new_value in to the type of the old_value - if (old_value.is_string ()) - new_value = edit_data; - else - { - new_value = attempt_type_conversion (edit_data, old_value); - std::pair<Qt::AlignmentFlag, QString> flag_and_text = - qStringValueFor (new_value, columnformat (col)); - item->setTextAlignment (flag_and_text.first); - item->setText (flag_and_text.second); - } + // Reset the Column Count + m_tableWidget->setColumnCount (tp.get_data ().columns ()); - if (data.iscell ()) - { - Cell cell = data.cell_value (); - cell(row, col) = new_value; - new_data = octave_value (cell); - } - else - { - data.fast_elem_insert (row + col * data.rows (), new_value); - new_data = data; - } - m_curData = octave_value (new_data); - emit gh_set_event (m_handle, "data", new_data, false); + octave_value columnname = tp.get_columnname (); + QStringList l; + bool visible = true; - sendCellEditCallback (row, - col, - octave_value (old_value), - octave_value (new_value), - octave_value (new_value), - octave_value ("")); - } - else - { - item->setText (""); - - octave_value error = - octave_value ("Table data is not editable at this location."); - sendCellEditCallback (row, - col, - octave_value (), - octave_value (), - edit_data, - error); - } - - m_blockUpdates = false; - } + if (columnname.is_string () && columnname.string_value (false) == "numbered") + for (int i = 0; i < m_tableWidget->columnCount (); i++) + l << QString::number (i + 1); + else if (columnname.is_string ()) + { + if (m_tableWidget->columnCount () > 0) + l << Utils::fromStdString (columnname.string_value ()); + for (int i = 1; i < m_tableWidget->columnCount (); i++) + l << ""; + } + else if (columnname.isempty ()) + { + for (int i = 0; i < m_tableWidget->columnCount (); i++) + l << ""; - void - Table::redraw () - { - update (uitable::properties::ID_POSITION); - } - - void - Table::update (int pId) - { - uitable::properties& tp = properties<uitable> (); + visible = false; + } + else if (columnname.iscell ()) + { + octave_idx_type n = columnname.numel (); + Cell cell_value = columnname.cell_value (); - switch (pId) - { - case uitable::properties::ID_BACKGROUNDCOLOR: - case uitable::properties::ID_FOREGROUNDCOLOR: - updatePalette (); - break; - - case uitable::properties::ID_COLUMNNAME: - updateColumnname (); - updateColumnwidth (); - break; - - case uitable::properties::ID_COLUMNWIDTH: - updateColumnwidth (); - break; + for (octave_idx_type i = 0; i < n; i++) + { + octave_value v = cell_value (i); + if (v.is_string ()) + l << Utils::fromStdString (v.string_value (true)); + else if (v.is_matrix_type ()) + { + Matrix data = v.matrix_value (); - case uitable::properties::ID_COLUMNEDITABLE: - case uitable::properties::ID_COLUMNFORMAT: - case uitable::properties::ID_DATA: - m_blockUpdates = true; - m_curData = octave_value (tp.get_data ()); - updateData (); - updateRowname (); - updateColumnname (); - updateColumnwidth (); - updateEnable (); - m_blockUpdates = false; - break; - - case uitable::properties::ID_ENABLE: - updateEnable (); - break; + /* Now Matlab does something very strange here: + * If data is a row or column matrix, + * then each datapoint is added. + * Otherwise, nothing is set. + */ + if (data.rows () > 1 && data.cols () > 1) + l << ""; + else + for (octave_idx_type j = 0; j < data.numel (); j++) + l << QString::number (data(j)); + } + else if (v.isnumeric ()) + l << QString::number (v.double_value ()); + else + l << QString::number (v.double_value ()); + } + } + else if (columnname.is_matrix_type ()) + { + octave_idx_type n = columnname.numel (); + Matrix matrix_value = columnname.matrix_value (); - case uitable::properties::ID_KEYPRESSFCN: - m_keyPressHandlerDefined = ! tp.get_keypressfcn ().isempty (); - break; - - case uitable::properties::ID_KEYRELEASEFCN: - m_keyReleaseHandlerDefined = ! tp.get_keyreleasefcn ().isempty (); - break; + for (octave_idx_type i = 0; i < n; i++) + l << QString::number (matrix_value(i)); + } + else + { + for (int i = 0; i < m_tableWidget->columnCount (); i++) + l << ""; + visible = false; + } - case uitable::properties::ID_FONTNAME: - case uitable::properties::ID_FONTSIZE: - case uitable::properties::ID_FONTWEIGHT: - case uitable::properties::ID_FONTANGLE: - if (m_tableWidget) - { - m_tableWidget->setFont (Utils::computeFont<uitable> (tp)); - for (int row = 0; row < m_tableWidget->rowCount (); row++) - { - m_tableWidget->setRowHeight (row, AUTO_HEIGHT); - } - } - break; + l.replaceInStrings ("|", "\n"); - case uitable::properties::ID_POSITION: + // Now add the columns as required + if (m_tableWidget->columnCount () < l.length ()) + { + int oldColumnCount = m_tableWidget->columnCount (); + m_tableWidget->setColumnCount (l.length ()); + for (int col = oldColumnCount; col < l.length (); col++) { - Matrix bb = tp.get_boundingbox (false); - m_tableWidget->setGeometry (octave::math::round (bb(0)), - octave::math::round (bb(1)), - octave::math::round (bb(2)), - octave::math::round (bb(3))); - updateExtent (); - } - break; + std::string format = columnformat (col); + bool enabled = columneditable (col); - case uitable::properties::ID_REARRANGEABLECOLUMNS: - updateRearrangeableColumns (); - break; - - case uitable::properties::ID_ROWNAME: - updateRowname (); - break; + for (int row = 0; row < m_tableWidget->rowCount (); row++) + updateData (row, col, octave_value (""), format, enabled); + } + } - case uitable::properties::ID_ROWSTRIPING: - updatePalette (); - break; - - case uitable::properties::ID_TOOLTIPSTRING: - m_tableWidget->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); - break; + m_tableWidget->setHorizontalHeaderLabels (l); + m_tableWidget->horizontalHeader ()->setVisible (visible); +} - case base_properties::ID_VISIBLE: - m_tableWidget->setVisible (tp.is_visible ()); - break; - - default: - break; - - } - } +void +Table::updateColumnwidth () +{ + uitable::properties& tp = properties<uitable> (); - void - Table::updateColumnname () - { - uitable::properties& tp = properties<uitable> (); - - // Reset the Column Count - m_tableWidget->setColumnCount (tp.get_data ().columns ()); - - octave_value columnname = tp.get_columnname (); - QStringList l; - bool visible = true; - - if (columnname.is_string () && columnname.string_value (false) == "numbered") - for (int i = 0; i < m_tableWidget->columnCount (); i++) - l << QString::number (i + 1); - else if (columnname.is_string ()) + octave_value columnwidth = tp.get_columnwidth (); + if (columnwidth.isempty () + || (columnwidth.is_string () + && columnwidth.string_value (false) == "auto")) + for (int i = 0; i < m_tableWidget->columnCount (); i++) + m_tableWidget->setColumnWidth (i, AUTO_WIDTH); + else if (columnwidth.is_string () + && columnwidth.string_value (false) == "preferred") + for (int i = 0; i < m_tableWidget->columnCount (); i++) { - if (m_tableWidget->columnCount () > 0) - l << Utils::fromStdString (columnname.string_value ()); - for (int i = 1; i < m_tableWidget->columnCount (); i++) - l << ""; - } - else if (columnname.isempty ()) - { - for (int i = 0; i < m_tableWidget->columnCount (); i++) - l << ""; - - visible = false; - } - else if (columnname.iscell ()) - { - octave_idx_type n = columnname.numel (); - Cell cell_value = columnname.cell_value (); + int column_size = + (qobject_cast<QAbstractItemView *> (m_tableWidget))->sizeHintForColumn (i); + int header_size = m_tableWidget->horizontalHeader ()->sectionSizeHint (i); - for (octave_idx_type i = 0; i < n; i++) - { - octave_value v = cell_value (i); - if (v.is_string ()) - l << Utils::fromStdString (v.string_value (true)); - else if (v.is_matrix_type ()) - { - Matrix data = v.matrix_value (); - - /* Now Matlab does something very strange here: - * If data is a row or column matrix, - * then each datapoint is added. - * Otherwise, nothing is set. - */ - if (data.rows () > 1 && data.cols () > 1) - l << ""; - else - for (octave_idx_type j = 0; j < data.numel (); j++) - l << QString::number (data(j)); - } - else if (v.isnumeric ()) - l << QString::number (v.double_value ()); - else - l << QString::number (v.double_value ()); - } + if (column_size > header_size) + header_size = column_size; + m_tableWidget->setColumnWidth (i, header_size); } - else if (columnname.is_matrix_type ()) - { - octave_idx_type n = columnname.numel (); - Matrix matrix_value = columnname.matrix_value (); - - for (octave_idx_type i = 0; i < n; i++) - l << QString::number (matrix_value(i)); - } - else - { - for (int i = 0; i < m_tableWidget->columnCount (); i++) - l << ""; - visible = false; - } - - l.replaceInStrings ("|", "\n"); + else if (columnwidth.iscell ()) + { + Cell cell_value = columnwidth.cell_value (); + int i = 0; + for (; i < m_tableWidget->columnCount () && i < cell_value.numel (); i++) + { + octave_value v = cell_value (i); + if (v.is_string () && v.string_value (false) == "auto") + m_tableWidget->setColumnWidth (i, AUTO_WIDTH); + else if (v.is_string () && v.string_value (false) == "preferred") + { + int column_size = + (qobject_cast<QAbstractItemView *> (m_tableWidget))->sizeHintForColumn (i); + int header_size = m_tableWidget->horizontalHeader ()->sectionSizeHint (i); - // Now add the columns as required - if (m_tableWidget->columnCount () < l.length ()) - { - int oldColumnCount = m_tableWidget->columnCount (); - m_tableWidget->setColumnCount (l.length ()); - for (int col = oldColumnCount; col < l.length (); col++) - { - std::string format = columnformat (col); - bool enabled = columneditable (col); - - for (int row = 0; row < m_tableWidget->rowCount (); row++) - updateData (row, col, octave_value (""), format, enabled); - } - } - - m_tableWidget->setHorizontalHeaderLabels (l); - m_tableWidget->horizontalHeader ()->setVisible (visible); - } - - void - Table::updateColumnwidth () - { - uitable::properties& tp = properties<uitable> (); - - octave_value columnwidth = tp.get_columnwidth (); - if (columnwidth.isempty () - || (columnwidth.is_string () - && columnwidth.string_value (false) == "auto")) - for (int i = 0; i < m_tableWidget->columnCount (); i++) - m_tableWidget->setColumnWidth (i, AUTO_WIDTH); - else if (columnwidth.is_string () - && columnwidth.string_value (false) == "preferred") - for (int i = 0; i < m_tableWidget->columnCount (); i++) + if (column_size > header_size) + header_size = column_size; + m_tableWidget->setColumnWidth (i, header_size); + } + else + { + int w = int (v.double_value ()); + m_tableWidget->setColumnWidth (i, w); + } + } + for (; i < m_tableWidget->columnCount (); i++) { int column_size = (qobject_cast<QAbstractItemView *> (m_tableWidget))->sizeHintForColumn (i); @@ -1095,629 +1130,594 @@ header_size = column_size; m_tableWidget->setColumnWidth (i, header_size); } - else if (columnwidth.iscell ()) - { - Cell cell_value = columnwidth.cell_value (); - int i = 0; - for (; i < m_tableWidget->columnCount () && i < cell_value.numel (); i++) - { - octave_value v = cell_value (i); - if (v.is_string () && v.string_value (false) == "auto") - m_tableWidget->setColumnWidth (i, AUTO_WIDTH); - else if (v.is_string () && v.string_value (false) == "preferred") - { - int column_size = - (qobject_cast<QAbstractItemView *> (m_tableWidget))->sizeHintForColumn (i); - int header_size = m_tableWidget->horizontalHeader ()->sectionSizeHint (i); + } + else if (columnwidth.is_matrix_type ()) + { + Matrix matrix_value = columnwidth.matrix_value (); + int i = 0; + for (; i < m_tableWidget->columnCount () && i < matrix_value.numel (); i++) + { + octave_value v = matrix_value(i); + int w = int (v.double_value ()); + m_tableWidget->setColumnWidth (i, w); + } + for (; i < m_tableWidget->columnCount (); i++) + m_tableWidget->setColumnWidth (i, AUTO_WIDTH); + } +} - if (column_size > header_size) - header_size = column_size; - m_tableWidget->setColumnWidth (i, header_size); - } - else - { - int w = int (v.double_value ()); - m_tableWidget->setColumnWidth (i, w); - } - } - for (; i < m_tableWidget->columnCount (); i++) - { - int column_size = - (qobject_cast<QAbstractItemView *> (m_tableWidget))->sizeHintForColumn (i); - int header_size = m_tableWidget->horizontalHeader ()->sectionSizeHint (i); +bool inline +Table::columneditable (int col) +{ + uitable::properties& tp = properties<uitable> (); + boolNDArray columneditable = tp.get_columneditable ().bool_array_value (); + bool editable = false; - if (column_size > header_size) - header_size = column_size; - m_tableWidget->setColumnWidth (i, header_size); - } - } - else if (columnwidth.is_matrix_type ()) - { - Matrix matrix_value = columnwidth.matrix_value (); - int i = 0; - for (; i < m_tableWidget->columnCount () && i < matrix_value.numel (); i++) - { - octave_value v = matrix_value(i); - int w = int (v.double_value ()); - m_tableWidget->setColumnWidth (i, w); - } - for (; i < m_tableWidget->columnCount (); i++) - m_tableWidget->setColumnWidth (i, AUTO_WIDTH); - } - } + if (! columneditable.isempty () && col < columneditable.numel ()) + editable = columneditable.xelem (col); + else if (! columneditable.isempty () && columneditable.numel () == 1) + editable = columneditable.xelem (0); - bool inline - Table::columneditable (int col) - { - uitable::properties& tp = properties<uitable> (); - boolNDArray columneditable = tp.get_columneditable ().bool_array_value (); - bool editable = false; + return editable; +} - if (! columneditable.isempty () && col < columneditable.numel ()) - editable = columneditable.xelem (col); - else if (! columneditable.isempty () && columneditable.numel () == 1) - editable = columneditable.xelem (0); - - return editable; - } +std::string inline +Table::columnformat (int col) +{ + uitable::properties& tp = properties<uitable> (); + std::string format = ""; + octave_value ov_columnformat = tp.get_columnformat (); - std::string inline - Table::columnformat (int col) - { - uitable::properties& tp = properties<uitable> (); - std::string format = ""; - octave_value ov_columnformat = tp.get_columnformat (); - - if (ov_columnformat.iscell ()) - { - Cell columnformat = ov_columnformat.cell_value (); - if (! columnformat.isempty () && col < columnformat.numel ()) - { - octave_value format_value = columnformat.xelem (col); + if (ov_columnformat.iscell ()) + { + Cell columnformat = ov_columnformat.cell_value (); + if (! columnformat.isempty () && col < columnformat.numel ()) + { + octave_value format_value = columnformat.xelem (col); - if (! format_value.isempty () && format_value.is_string ()) - format = format_value.string_value (); - else if (! format_value.isempty () && format_value.iscell ()) - format = "popup"; - } - } - else if (ov_columnformat.is_string ()) - { - format = ov_columnformat.string_value (); - } - return format; - } - - void inline - Table::updateDataColumn (int col) - { - octave_value data = properties<uitable> ().get_data (); + if (! format_value.isempty () && format_value.is_string ()) + format = format_value.string_value (); + else if (! format_value.isempty () && format_value.iscell ()) + format = "popup"; + } + } + else if (ov_columnformat.is_string ()) + { + format = ov_columnformat.string_value (); + } + return format; +} - std::string format = columnformat (col); - bool is_editable = columneditable (col); +void inline +Table::updateDataColumn (int col) +{ + octave_value data = properties<uitable> ().get_data (); - for (octave_idx_type row = 0; row < data.rows (); row++) - updateData (row, - col, - data.iscell () - ? data.cell_value () (row, col) - : data.fast_elem_extract (row + col * data.rows ()), - format, - is_editable); - } + std::string format = columnformat (col); + bool is_editable = columneditable (col); - void inline - Table::updateData (int row, int col) - { - octave_value data = properties<uitable> ().get_data (); + for (octave_idx_type row = 0; row < data.rows (); row++) updateData (row, col, data.iscell () ? data.cell_value () (row, col) : data.fast_elem_extract (row + col * data.rows ()), - columnformat (col), - columneditable (col)); - } - - void inline - Table::updateData (int row, int col, octave_value value, - std::string format = "", bool enabled = false) - { - if (format == "logical" || (format == "" && value.islogical ())) - { - if (m_tableWidget->item (row, col)) - delete m_tableWidget->item (row, col); - - m_tableWidget->setCellWidget (row, col, checkBoxForLogical (value, enabled)); - m_tableWidget->cellWidget (row, col)->setProperty ("row", QVariant (row)); - m_tableWidget->cellWidget (row, col)->setProperty ("col", QVariant (col)); - } - else if (format == "popup" && enabled) - { - if (m_tableWidget->item (row, col)) - delete m_tableWidget->item (row, col); - - QString string_value = qStringValueFor (value, format).second; - uitable::properties& tp = properties<uitable> (); - octave_value format_value = tp.get_columnformat ().cell_value ().xelem (col); - - QComboBox *comboBox = new QComboBox (); - comboBox->setProperty ("row", QVariant (row)); - comboBox->setProperty ("col", QVariant (col)); + format, + is_editable); +} - int index = -1; - for (int k = 0; k < format_value.numel (); k++) - { - QString popup_item - = Utils::fromStdString (format_value.fast_elem_extract (k).string_value ()); - - comboBox->addItem (popup_item); - - if (popup_item == string_value) - index = k; - } - comboBox->setCurrentIndex (index); +void inline +Table::updateData (int row, int col) +{ + octave_value data = properties<uitable> ().get_data (); + updateData (row, + col, + data.iscell () + ? data.cell_value () (row, col) + : data.fast_elem_extract (row + col * data.rows ()), + columnformat (col), + columneditable (col)); +} - if (index < 0) - { - comboBox->setEditable (true); - comboBox->setEditText (string_value); - comboBox->lineEdit ()->setReadOnly (true); - } - - comboBox->setProperty ("original_value", QVariant (string_value)); - - comboBox->installEventFilter (this); - m_tableWidget->setCellWidget (row, col, comboBox); - connect (comboBox, SIGNAL(currentIndexChanged (const QString&)), - this, SLOT(comboBoxCurrentIndexChanged (const QString&))); - } - else - { - if (m_tableWidget->cellWidget (row, col)) - delete m_tableWidget->cellWidget (row, col); - m_tableWidget->setItem (row, col, itemFor (value, format, enabled)); - } - } +void inline +Table::updateData (int row, int col, octave_value value, + std::string format = "", bool enabled = false) +{ + if (format == "logical" || (format == "" && value.islogical ())) + { + if (m_tableWidget->item (row, col)) + delete m_tableWidget->item (row, col); - void - Table::updateData () - { - uitable::properties& tp = properties<uitable> (); - - octave_value data = tp.get_data (); - - if (data.iscell () || data.is_matrix_type ()) - { - m_tableWidget->setRowCount (data.rows ()); - m_tableWidget->setColumnCount (data.columns ()); + m_tableWidget->setCellWidget (row, col, checkBoxForLogical (value, enabled)); + m_tableWidget->cellWidget (row, col)->setProperty ("row", QVariant (row)); + m_tableWidget->cellWidget (row, col)->setProperty ("col", QVariant (col)); + } + else if (format == "popup" && enabled) + { + if (m_tableWidget->item (row, col)) + delete m_tableWidget->item (row, col); - for (octave_idx_type col = 0; col < data.columns (); col++) - updateDataColumn (col); - } - - for (octave_idx_type row = 0; row < m_tableWidget->rowCount (); row++) - m_tableWidget->setRowHeight (row, AUTO_HEIGHT); - } + QString string_value = qStringValueFor (value, format).second; + uitable::properties& tp = properties<uitable> (); + octave_value format_value = tp.get_columnformat ().cell_value ().xelem (col); - void - Table::updateEnable () - { - uitable::properties& tp = properties<uitable> (); - bool enabled = tp.is_enable (); - m_tableWidget->setEnabled (enabled); - - bool rearrangeableColumns = tp.is_rearrangeablecolumns (); + QComboBox *comboBox = new QComboBox (); + comboBox->setProperty ("row", QVariant (row)); + comboBox->setProperty ("col", QVariant (col)); - // Set selection mode - m_tableWidget->setSelectionMode (enabled - ? QAbstractItemView::ExtendedSelection - : QAbstractItemView::NoSelection); + int index = -1; + for (int k = 0; k < format_value.numel (); k++) + { + QString popup_item + = Utils::fromStdString (format_value.fast_elem_extract (k).string_value ()); - // Set rearrangeablecolumns - m_tableWidget->horizontalHeader ()->setSectionsMovable (enabled && rearrangeableColumns); - m_tableWidget->horizontalHeader ()->setDragEnabled (enabled && rearrangeableColumns); - m_tableWidget->horizontalHeader ()->setDragDropMode (QAbstractItemView::InternalMove); - - // Turn off column editable - for (int col = 0; col < m_tableWidget->columnCount (); col++) - { - bool editable = columneditable (col); + comboBox->addItem (popup_item); - for (int row = 0; row < m_tableWidget->rowCount (); row++) - if (QTableWidgetItem *item = m_tableWidget->item (row, col)) - { - Qt::ItemFlags flags = item->flags (); - if (enabled && editable) - item->setFlags (flags | Qt::ItemIsEditable); - else - item->setFlags (flags & ~Qt::ItemIsEditable); - } - else if (QWidget *widget = m_tableWidget->cellWidget (row, col)) - { - QCheckBox *checkBox = nullptr; - if (widget && ! widget->children ().isEmpty ()) - { - QHBoxLayout *layout - = qobject_cast<QHBoxLayout *> (widget->children ().first ()); + if (popup_item == string_value) + index = k; + } + comboBox->setCurrentIndex (index); - if (layout && layout->count () > 0) - checkBox = qobject_cast<QCheckBox *> (layout->itemAt (0)-> widget ()); - } + if (index < 0) + { + comboBox->setEditable (true); + comboBox->setEditText (string_value); + comboBox->lineEdit ()->setReadOnly (true); + } + + comboBox->setProperty ("original_value", QVariant (string_value)); - if (checkBox) - widget->setProperty ("Enabled", QVariant (enabled & editable)); - else - { - widget->setAttribute (Qt::WA_TransparentForMouseEvents, - !(editable & enabled)); - - widget->setFocusPolicy (Qt::NoFocus); - } - } - } - } + comboBox->installEventFilter (this); + m_tableWidget->setCellWidget (row, col, comboBox); + connect (comboBox, SIGNAL(currentIndexChanged (const QString&)), + this, SLOT(comboBoxCurrentIndexChanged (const QString&))); + } + else + { + if (m_tableWidget->cellWidget (row, col)) + delete m_tableWidget->cellWidget (row, col); + m_tableWidget->setItem (row, col, itemFor (value, format, enabled)); + } +} - void - Table::updateExtent () - { - QSize s = realQSizeForTable (m_tableWidget); - Matrix extent = Matrix (1, 4); - extent(0, 0) = 0; - extent(0, 1) = 0; - extent(0, 2) = s.width (); - extent(0, 3) = s.height () ; - graphics_object go = object (); - emit gh_set_event (go.get_handle (), "extent", extent, false); - } +void +Table::updateData () +{ + uitable::properties& tp = properties<uitable> (); + + octave_value data = tp.get_data (); - void - Table::updatePalette () - { - uitable::properties& tp = properties<uitable> (); + if (data.iscell () || data.is_matrix_type ()) + { + m_tableWidget->setRowCount (data.rows ()); + m_tableWidget->setColumnCount (data.columns ()); + + for (octave_idx_type col = 0; col < data.columns (); col++) + updateDataColumn (col); + } - QPalette p = m_tableWidget->palette (); - p.setColor (QPalette::Text, - Utils::fromRgb (tp.get_foregroundcolor_rgb ())); - p.setColor (QPalette::Base, - Utils::fromRgb (tp.get_backgroundcolor_rgb ())); - p.setColor (QPalette::AlternateBase, - Utils::fromRgb (tp.get_alternatebackgroundcolor_rgb ())); - m_tableWidget->setPalette (p); - m_tableWidget->setAlternatingRowColors (tp.is_rowstriping ()); - // FIXME: Handle multiple alternating background colors - } + for (octave_idx_type row = 0; row < m_tableWidget->rowCount (); row++) + m_tableWidget->setRowHeight (row, AUTO_HEIGHT); +} - void - Table::updateRowname () - { - uitable::properties& tp = properties<uitable> (); +void +Table::updateEnable () +{ + uitable::properties& tp = properties<uitable> (); + bool enabled = tp.is_enable (); + m_tableWidget->setEnabled (enabled); - // Reset the row count - m_tableWidget->setRowCount (tp.get_data ().rows ()); - - octave_value rowname = tp.get_rowname (); - QStringList l; - bool visible = true; + bool rearrangeableColumns = tp.is_rearrangeablecolumns (); - if (rowname.is_string () && rowname.string_value (false) == "numbered") - for (int i = 0; i < m_tableWidget->rowCount (); i++) - l << QString::number (i + 1); - else if (rowname.is_string ()) - { - if (m_tableWidget->rowCount () > 0) - l << Utils::fromStdString (rowname.string_value ()); - for (int i = 1; i < m_tableWidget->rowCount (); i++) - l << ""; - } - else if (rowname.isempty ()) - { - for (int i = 0; i < m_tableWidget->rowCount (); i++) - l << ""; - visible = false; - } - else if (rowname.iscell ()) - { - octave_idx_type n = rowname.numel (); - Cell cell_value = rowname.cell_value (); + // Set selection mode + m_tableWidget->setSelectionMode (enabled + ? QAbstractItemView::ExtendedSelection + : QAbstractItemView::NoSelection); - for (octave_idx_type i = 0; i < n; i++) - { - octave_value v = cell_value (i); - if (v.is_string ()) - l << Utils::fromStdString (v.string_value (true)); - else if (v.is_matrix_type ()) - { - Matrix data = v.matrix_value (); + // Set rearrangeablecolumns + m_tableWidget->horizontalHeader ()->setSectionsMovable (enabled && rearrangeableColumns); + m_tableWidget->horizontalHeader ()->setDragEnabled (enabled && rearrangeableColumns); + m_tableWidget->horizontalHeader ()->setDragDropMode (QAbstractItemView::InternalMove); + + // Turn off column editable + for (int col = 0; col < m_tableWidget->columnCount (); col++) + { + bool editable = columneditable (col); - /* Now Matlab does something very strange here: - * If data is a row or column matrix, - * then each datapoint is added. - * Otherwise, nothing is set. - */ - if (data.rows () > 1 && data.cols () > 1) - l << ""; - else - for (octave_idx_type j = 0; j < data.numel (); j++) - l << QString::number (data(j)); - } - else if (v.isnumeric ()) - l << QString::number (v.double_value (true)); + for (int row = 0; row < m_tableWidget->rowCount (); row++) + if (QTableWidgetItem *item = m_tableWidget->item (row, col)) + { + Qt::ItemFlags flags = item->flags (); + if (enabled && editable) + item->setFlags (flags | Qt::ItemIsEditable); else - l << QString::number (v.double_value (true)); + item->setFlags (flags & ~Qt::ItemIsEditable); } - } - else if (rowname.is_matrix_type ()) - { - octave_idx_type n = rowname.numel (); - Matrix matrix_value = rowname.matrix_value (); + else if (QWidget *widget = m_tableWidget->cellWidget (row, col)) + { + QCheckBox *checkBox = nullptr; + if (widget && ! widget->children ().isEmpty ()) + { + QHBoxLayout *layout + = qobject_cast<QHBoxLayout *> (widget->children ().first ()); - for (octave_idx_type i = 0; i < n; i++) - l << QString::number (matrix_value(i)); - } - else - { - for (int i = 0; i < m_tableWidget->columnCount (); i++) - l << ""; - visible = false; - } + if (layout && layout->count () > 0) + checkBox = qobject_cast<QCheckBox *> (layout->itemAt (0)-> widget ()); + } - // Add dummy rows as required - if (m_tableWidget->rowCount () < l.length ()) - { - int oldRowCount = m_tableWidget->rowCount (); - m_tableWidget->setRowCount (l.length ()); + if (checkBox) + widget->setProperty ("Enabled", QVariant (enabled & editable)); + else + { + widget->setAttribute (Qt::WA_TransparentForMouseEvents, + !(editable & enabled)); - for (int col = 0; col < m_tableWidget->columnCount (); col++) - { - std::string format = columnformat (col); - bool enabled = columneditable (col); - - for (int row = oldRowCount; row < l.length (); row++) - { - m_tableWidget->setRowHeight (row, AUTO_HEIGHT); - - updateData (row, col, octave_value (""), format, enabled); + widget->setFocusPolicy (Qt::NoFocus); } } - } + } +} - m_tableWidget->setVerticalHeaderLabels (l); - m_tableWidget->verticalHeader ()->setVisible (visible); - } - - void - Table::updateRearrangeableColumns () - { - uitable::properties& tp = properties<uitable> (); +void +Table::updateExtent () +{ + QSize s = realQSizeForTable (m_tableWidget); + Matrix extent = Matrix (1, 4); + extent(0, 0) = 0; + extent(0, 1) = 0; + extent(0, 2) = s.width (); + extent(0, 3) = s.height () ; + graphics_object go = object (); + emit gh_set_event (go.get_handle (), "extent", extent, false); +} - bool rearrangeableColumns = tp.is_rearrangeablecolumns (); - bool enabled = tp.is_enable (); +void +Table::updatePalette () +{ + uitable::properties& tp = properties<uitable> (); - m_tableWidget->horizontalHeader ()->setSectionsMovable (enabled && rearrangeableColumns); - m_tableWidget->horizontalHeader ()->setDragEnabled (enabled && rearrangeableColumns); - m_tableWidget->horizontalHeader ()->setDragDropMode (QAbstractItemView::InternalMove); - } - - bool - Table::eventFilter (QObject *watched, QEvent *xevent) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + QPalette p = m_tableWidget->palette (); + p.setColor (QPalette::Text, + Utils::fromRgb (tp.get_foregroundcolor_rgb ())); + p.setColor (QPalette::Base, + Utils::fromRgb (tp.get_backgroundcolor_rgb ())); + p.setColor (QPalette::AlternateBase, + Utils::fromRgb (tp.get_alternatebackgroundcolor_rgb ())); + m_tableWidget->setPalette (p); + m_tableWidget->setAlternatingRowColors (tp.is_rowstriping ()); + // FIXME: Handle multiple alternating background colors +} - //uitable::properties& tp = properties<uitable> (); - if (qobject_cast<QTableWidget *> (watched)) - { - switch (xevent->type ()) - { - case QEvent::Resize: - { - octave::autolock guard (gh_mgr.graphics_lock ()); +void +Table::updateRowname () +{ + uitable::properties& tp = properties<uitable> (); + + // Reset the row count + m_tableWidget->setRowCount (tp.get_data ().rows ()); + + octave_value rowname = tp.get_rowname (); + QStringList l; + bool visible = true; - graphics_object go = object (); - if (go.valid_object ()) - { - const uitable::properties& tp = - Utils::properties<uitable> (go); - if (tp.fontunits_is ("normalized")) - m_tableWidget->setFont (Utils::computeFont<uitable> (tp)); - } - } - break; - - case QEvent::MouseButtonPress: - { - octave::autolock guard (gh_mgr.graphics_lock ()); - - QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); - graphics_object go = object (); - const uitable::properties& tp = - Utils::properties<uitable> (go); - graphics_object fig = go.get_ancestor ("figure"); + if (rowname.is_string () && rowname.string_value (false) == "numbered") + for (int i = 0; i < m_tableWidget->rowCount (); i++) + l << QString::number (i + 1); + else if (rowname.is_string ()) + { + if (m_tableWidget->rowCount () > 0) + l << Utils::fromStdString (rowname.string_value ()); + for (int i = 1; i < m_tableWidget->rowCount (); i++) + l << ""; + } + else if (rowname.isempty ()) + { + for (int i = 0; i < m_tableWidget->rowCount (); i++) + l << ""; + visible = false; + } + else if (rowname.iscell ()) + { + octave_idx_type n = rowname.numel (); + Cell cell_value = rowname.cell_value (); - if (m->button () != Qt::LeftButton || ! tp.is_enable ()) - { - emit gh_set_event (fig.get_handle (), "selectiontype", - Utils::figureSelectionType (m), false); - emit gh_set_event (fig.get_handle (), "currentpoint", - Utils::figureCurrentPoint (fig, m), - false); - emit gh_callback_event (fig.get_handle (), - "windowbuttondownfcn"); - emit gh_callback_event (m_handle, "buttondownfcn"); - - if (m->button () == Qt::RightButton) - ContextMenu::executeAt (m_interpreter, properties (), - m->globalPos ()); - } - else - { - emit gh_set_event (fig.get_handle (), "selectiontype", - octave_value ("normal"), false); - } - } - break; - - case QEvent::KeyPress: + for (octave_idx_type i = 0; i < n; i++) + { + octave_value v = cell_value (i); + if (v.is_string ()) + l << Utils::fromStdString (v.string_value (true)); + else if (v.is_matrix_type ()) { - QKeyEvent *k = dynamic_cast<QKeyEvent *> (xevent); - if (m_keyPressHandlerDefined) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + Matrix data = v.matrix_value (); - octave_scalar_map keyData = Utils::makeKeyEventStruct (k); - graphics_object fig = object ().get_ancestor ("figure"); + /* Now Matlab does something very strange here: + * If data is a row or column matrix, + * then each datapoint is added. + * Otherwise, nothing is set. + */ + if (data.rows () > 1 && data.cols () > 1) + l << ""; + else + for (octave_idx_type j = 0; j < data.numel (); j++) + l << QString::number (data(j)); + } + else if (v.isnumeric ()) + l << QString::number (v.double_value (true)); + else + l << QString::number (v.double_value (true)); + } + } + else if (rowname.is_matrix_type ()) + { + octave_idx_type n = rowname.numel (); + Matrix matrix_value = rowname.matrix_value (); - emit gh_set_event (fig.get_handle (), "currentcharacter", - keyData.getfield ("Character"), false); - emit gh_callback_event (m_handle, "keypressfcn", keyData); - } - int row = m_tableWidget->currentRow (); - int col = m_tableWidget->currentColumn (); - switch (k->key ()) - { - case Qt::Key_Space: - { - QCheckBox *checkBox = nullptr; + for (octave_idx_type i = 0; i < n; i++) + l << QString::number (matrix_value(i)); + } + else + { + for (int i = 0; i < m_tableWidget->columnCount (); i++) + l << ""; + visible = false; + } + + // Add dummy rows as required + if (m_tableWidget->rowCount () < l.length ()) + { + int oldRowCount = m_tableWidget->rowCount (); + m_tableWidget->setRowCount (l.length ()); - QWidget *widget - = qobject_cast<QWidget *> (m_tableWidget->cellWidget (row, col)); + for (int col = 0; col < m_tableWidget->columnCount (); col++) + { + std::string format = columnformat (col); + bool enabled = columneditable (col); + + for (int row = oldRowCount; row < l.length (); row++) + { + m_tableWidget->setRowHeight (row, AUTO_HEIGHT); - if (widget && ! widget->children ().isEmpty ()) - { - QHBoxLayout *layout - = qobject_cast<QHBoxLayout *> (widget->children ().first ()); + updateData (row, col, octave_value (""), format, enabled); + } + } + } - if (layout && layout->count () > 0) - checkBox = qobject_cast<QCheckBox *> (layout->itemAt (0)-> widget ()); - } + m_tableWidget->setVerticalHeaderLabels (l); + m_tableWidget->verticalHeader ()->setVisible (visible); +} + +void +Table::updateRearrangeableColumns () +{ + uitable::properties& tp = properties<uitable> (); - if (checkBox && checkBox->property ("Enabled").toBool ()) - checkBoxClicked (row, col, checkBox); + bool rearrangeableColumns = tp.is_rearrangeablecolumns (); + bool enabled = tp.is_enable (); + + m_tableWidget->horizontalHeader ()->setSectionsMovable (enabled && rearrangeableColumns); + m_tableWidget->horizontalHeader ()->setDragEnabled (enabled && rearrangeableColumns); + m_tableWidget->horizontalHeader ()->setDragDropMode (QAbstractItemView::InternalMove); +} + +bool +Table::eventFilter (QObject *watched, QEvent *xevent) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - QComboBox *comboBox - = qobject_cast<QComboBox *> (m_tableWidget->cellWidget (row, col)); + //uitable::properties& tp = properties<uitable> (); + if (qobject_cast<QTableWidget *> (watched)) + { + switch (xevent->type ()) + { + case QEvent::Resize: + { + octave::autolock guard (gh_mgr.graphics_lock ()); - if (comboBox) - comboBox->showPopup (); - } - break; + graphics_object go = object (); + if (go.valid_object ()) + { + const uitable::properties& tp = + Utils::properties<uitable> (go); + if (tp.fontunits_is ("normalized")) + m_tableWidget->setFont (Utils::computeFont<uitable> (tp)); + } + } + break; - case Qt::Key_Return: - case Qt::Key_Enter: - { - if (k->modifiers () == Qt::NoModifier) - { - if (row + 1 < m_tableWidget->rowCount ()) - m_tableWidget->setCurrentCell (row + 1, col); - else - { - if (col + 1 < m_tableWidget->columnCount ()) - m_tableWidget->setCurrentCell (0, col + 1); - else - m_tableWidget->setCurrentCell (0, 0); - } - } - else if (k->modifiers () == Qt::ShiftModifier) - { - if (row - 1 >= 0) - m_tableWidget->setCurrentCell (row - 1, col); - else - { - if (col - 1 >= 0) - m_tableWidget->setCurrentCell - (m_tableWidget->rowCount () - 1, - col - 1); - else - m_tableWidget->setCurrentCell - (m_tableWidget->rowCount () - 1, - m_tableWidget->columnCount () - 1); - } - } - } - break; + case QEvent::MouseButtonPress: + { + octave::autolock guard (gh_mgr.graphics_lock ()); + + QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); + graphics_object go = object (); + const uitable::properties& tp = + Utils::properties<uitable> (go); + graphics_object fig = go.get_ancestor ("figure"); - default: - break; - } - } - break; + if (m->button () != Qt::LeftButton || ! tp.is_enable ()) + { + emit gh_set_event (fig.get_handle (), "selectiontype", + Utils::figureSelectionType (m), false); + emit gh_set_event (fig.get_handle (), "currentpoint", + Utils::figureCurrentPoint (fig, m), + false); + emit gh_callback_event (fig.get_handle (), + "windowbuttondownfcn"); + emit gh_callback_event (m_handle, "buttondownfcn"); - case QEvent::KeyRelease: - { - if (m_keyReleaseHandlerDefined) - { - octave::autolock guard (gh_mgr.graphics_lock ()); + if (m->button () == Qt::RightButton) + ContextMenu::executeAt (m_interpreter, properties (), + m->globalPos ()); + } + else + { + emit gh_set_event (fig.get_handle (), "selectiontype", + octave_value ("normal"), false); + } + } + break; - QKeyEvent *k = dynamic_cast<QKeyEvent *> (xevent); - - octave_scalar_map keyData = Utils::makeKeyEventStruct (k); - graphics_object fig = object ().get_ancestor ("figure"); + case QEvent::KeyPress: + { + QKeyEvent *k = dynamic_cast<QKeyEvent *> (xevent); + if (m_keyPressHandlerDefined) + { + octave::autolock guard (gh_mgr.graphics_lock ()); - emit gh_set_event (fig.get_handle (), "currentcharacter", - keyData.getfield ("Character"), false); - emit gh_callback_event (m_handle, "keyreleasefcn", keyData); - } - } - break; + octave_scalar_map keyData = Utils::makeKeyEventStruct (k); + graphics_object fig = object ().get_ancestor ("figure"); - default: - break; - } - } - else if (qobject_cast<QComboBox *> (watched)) - { - switch (xevent->type ()) - { - case QEvent::MouseButtonPress: - { - octave::autolock guard (gh_mgr.graphics_lock ()); + emit gh_set_event (fig.get_handle (), "currentcharacter", + keyData.getfield ("Character"), false); + emit gh_callback_event (m_handle, "keypressfcn", keyData); + } + int row = m_tableWidget->currentRow (); + int col = m_tableWidget->currentColumn (); + switch (k->key ()) + { + case Qt::Key_Space: + { + QCheckBox *checkBox = nullptr; - QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); - graphics_object go = object (); - const uitable::properties& tp = Utils::properties<uitable> (go); - graphics_object fig = go.get_ancestor ("figure"); + QWidget *widget + = qobject_cast<QWidget *> (m_tableWidget->cellWidget (row, col)); + + if (widget && ! widget->children ().isEmpty ()) + { + QHBoxLayout *layout + = qobject_cast<QHBoxLayout *> (widget->children ().first ()); + + if (layout && layout->count () > 0) + checkBox = qobject_cast<QCheckBox *> (layout->itemAt (0)-> widget ()); + } + + if (checkBox && checkBox->property ("Enabled").toBool ()) + checkBoxClicked (row, col, checkBox); - if (m->button () != Qt::LeftButton || ! tp.is_enable ()) - { - emit gh_set_event (fig.get_handle (), "selectiontype", - Utils::figureSelectionType (m), false); - emit gh_set_event (fig.get_handle (), "currentpoint", - Utils::figureCurrentPoint (fig, m), - false); - emit gh_callback_event (fig.get_handle (), - "windowbuttondownfcn"); - emit gh_callback_event (m_handle, "buttondownfcn"); + QComboBox *comboBox + = qobject_cast<QComboBox *> (m_tableWidget->cellWidget (row, col)); - if (m->button () == Qt::RightButton) - ContextMenu::executeAt (m_interpreter, tp, m->globalPos ()); + if (comboBox) + comboBox->showPopup (); } - else + break; + + case Qt::Key_Return: + case Qt::Key_Enter: { - emit gh_set_event (fig.get_handle (), "selectiontype", - Utils::figureSelectionType (m), false); - - QComboBox *comboBox_0 = qobject_cast<QComboBox *> (watched); - for (int row = 0; row < m_tableWidget->rowCount (); row++) + if (k->modifiers () == Qt::NoModifier) { - for (int col = 0; col < m_tableWidget->columnCount (); col++) + if (row + 1 < m_tableWidget->rowCount ()) + m_tableWidget->setCurrentCell (row + 1, col); + else { - QComboBox *comboBox_1 - = qobject_cast<QComboBox *> (m_tableWidget->cellWidget (row, col)); - - if (comboBox_0 == comboBox_1) - m_tableWidget->setCurrentCell (row, col); + if (col + 1 < m_tableWidget->columnCount ()) + m_tableWidget->setCurrentCell (0, col + 1); + else + m_tableWidget->setCurrentCell (0, 0); + } + } + else if (k->modifiers () == Qt::ShiftModifier) + { + if (row - 1 >= 0) + m_tableWidget->setCurrentCell (row - 1, col); + else + { + if (col - 1 >= 0) + m_tableWidget->setCurrentCell + (m_tableWidget->rowCount () - 1, + col - 1); + else + m_tableWidget->setCurrentCell + (m_tableWidget->rowCount () - 1, + m_tableWidget->columnCount () - 1); } } } - } - break; + break; + + default: + break; + } + } + break; + + case QEvent::KeyRelease: + { + if (m_keyReleaseHandlerDefined) + { + octave::autolock guard (gh_mgr.graphics_lock ()); + + QKeyEvent *k = dynamic_cast<QKeyEvent *> (xevent); + + octave_scalar_map keyData = Utils::makeKeyEventStruct (k); + graphics_object fig = object ().get_ancestor ("figure"); + + emit gh_set_event (fig.get_handle (), "currentcharacter", + keyData.getfield ("Character"), false); + emit gh_callback_event (m_handle, "keyreleasefcn", keyData); + } + } + break; + + default: + break; + } + } + else if (qobject_cast<QComboBox *> (watched)) + { + switch (xevent->type ()) + { + case QEvent::MouseButtonPress: + { + octave::autolock guard (gh_mgr.graphics_lock ()); - default: - break; + QMouseEvent *m = dynamic_cast<QMouseEvent *> (xevent); + graphics_object go = object (); + const uitable::properties& tp = Utils::properties<uitable> (go); + graphics_object fig = go.get_ancestor ("figure"); + + if (m->button () != Qt::LeftButton || ! tp.is_enable ()) + { + emit gh_set_event (fig.get_handle (), "selectiontype", + Utils::figureSelectionType (m), false); + emit gh_set_event (fig.get_handle (), "currentpoint", + Utils::figureCurrentPoint (fig, m), + false); + emit gh_callback_event (fig.get_handle (), + "windowbuttondownfcn"); + emit gh_callback_event (m_handle, "buttondownfcn"); + + if (m->button () == Qt::RightButton) + ContextMenu::executeAt (m_interpreter, tp, m->globalPos ()); + } + else + { + emit gh_set_event (fig.get_handle (), "selectiontype", + Utils::figureSelectionType (m), false); + + QComboBox *comboBox_0 = qobject_cast<QComboBox *> (watched); + for (int row = 0; row < m_tableWidget->rowCount (); row++) + { + for (int col = 0; col < m_tableWidget->columnCount (); col++) + { + QComboBox *comboBox_1 + = qobject_cast<QComboBox *> (m_tableWidget->cellWidget (row, col)); + + if (comboBox_0 == comboBox_1) + m_tableWidget->setCurrentCell (row, col); + } + } + } } - } - return false; - } + break; + + default: + break; + } + } + return false; +} #undef AUTO_HEIGHT
--- a/libgui/graphics/Table.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/Table.h Thu Feb 02 12:25:51 2023 -0800 @@ -34,64 +34,64 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Container; +class Container; - class Table : public Object - { - Q_OBJECT +class Table : public Object +{ + Q_OBJECT - public: - Table (octave::interpreter& interp, - const graphics_object& go, QTableWidget *tableWidget); - ~Table (); +public: + Table (octave::interpreter& interp, + const graphics_object& go, QTableWidget *tableWidget); + ~Table (); - Container * innerContainer () { return m_container; } + Container * innerContainer () { return m_container; } - bool eventFilter (QObject *watched, QEvent *event); + bool eventFilter (QObject *watched, QEvent *event); - static Table * - create (octave::interpreter& interp, - const graphics_object& go); + static Table * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); - void redraw (); - void updateColumnname (); - void updateColumnwidth (); - void updateData (); - void updateEnable (); - void updateExtent (); - void updatePalette (); - void updateRearrangeableColumns (); - void updateRowname (); +protected: + void update (int pId); + void redraw (); + void updateColumnname (); + void updateColumnwidth (); + void updateData (); + void updateEnable (); + void updateExtent (); + void updatePalette (); + void updateRearrangeableColumns (); + void updateRowname (); - private slots: - void itemChanged (QTableWidgetItem *item); - void comboBoxCurrentIndexChanged (const QString& value); - void cellClicked (int row, int col); - void itemSelectionChanged (); +private slots: + void itemChanged (QTableWidgetItem *item); + void comboBoxCurrentIndexChanged (const QString& value); + void cellClicked (int row, int col); + void itemSelectionChanged (); - private: - Container *m_container; - QTableWidget *m_tableWidget; - octave_value m_curData; - bool m_blockUpdates; - bool m_keyPressHandlerDefined; - bool m_keyReleaseHandlerDefined; - QWidget * checkBoxForLogical(octave_value cal, bool enabled); - void updateData (int row, int col, octave_value value, std::string format, - bool enabled); - void updateData (int row, int col); - void updateDataColumn (int col); - std::string columnformat (int column); - bool columneditable (int column); - void sendCellEditCallback (int row, int col, octave_value old_value, - octave_value new_value, octave_value edit_data, octave_value error); - void checkBoxClicked (int row, int col, QCheckBox* checkBox); +private: + Container *m_container; + QTableWidget *m_tableWidget; + octave_value m_curData; + bool m_blockUpdates; + bool m_keyPressHandlerDefined; + bool m_keyReleaseHandlerDefined; + QWidget * checkBoxForLogical(octave_value cal, bool enabled); + void updateData (int row, int col, octave_value value, std::string format, + bool enabled); + void updateData (int row, int col); + void updateDataColumn (int col); + std::string columnformat (int column); + bool columneditable (int column); + void sendCellEditCallback (int row, int col, octave_value old_value, + octave_value new_value, octave_value edit_data, octave_value error); + void checkBoxClicked (int row, int col, QCheckBox* checkBox); - }; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/TextControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/TextControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -35,61 +35,61 @@ OCTAVE_BEGIN_NAMESPACE(octave) - TextControl * - TextControl::create (octave::interpreter& interp, const graphics_object& go) - { - Object *parent = parentObject (interp, go); +TextControl * +TextControl::create (octave::interpreter& interp, const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - Container *container = parent->innerContainer (); + if (parent) + { + Container *container = parent->innerContainer (); - if (container) - return new TextControl (interp, go, new QLabel (container)); - } + if (container) + return new TextControl (interp, go, new QLabel (container)); + } - return nullptr; - } + return nullptr; +} - TextControl::TextControl (octave::interpreter& interp, - const graphics_object& go, QLabel *label) - : BaseControl (interp, go, label) - { - uicontrol::properties& up = properties<uicontrol> (); +TextControl::TextControl (octave::interpreter& interp, + const graphics_object& go, QLabel *label) + : BaseControl (interp, go, label) +{ + uicontrol::properties& up = properties<uicontrol> (); - label->setAutoFillBackground (true); - label->setTextFormat (Qt::PlainText); - label->setWordWrap (false); - label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), - up.get_verticalalignment ())); - label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); - } + label->setAutoFillBackground (true); + label->setTextFormat (Qt::PlainText); + label->setWordWrap (false); + label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), + up.get_verticalalignment ())); + label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); +} - TextControl::~TextControl () - { } +TextControl::~TextControl () +{ } - void - TextControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QLabel *label = qWidget<QLabel> (); +void +TextControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QLabel *label = qWidget<QLabel> (); - switch (pId) - { - case uicontrol::properties::ID_STRING: - label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); - break; + switch (pId) + { + case uicontrol::properties::ID_STRING: + label->setText (Utils::fromStringVector (up.get_string_vector ()).join ("\n")); + break; - case uicontrol::properties::ID_HORIZONTALALIGNMENT: - case uicontrol::properties::ID_VERTICALALIGNMENT: - label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), - up.get_verticalalignment ())); - break; + case uicontrol::properties::ID_HORIZONTALALIGNMENT: + case uicontrol::properties::ID_VERTICALALIGNMENT: + label->setAlignment (Utils::fromHVAlign (up.get_horizontalalignment (), + up.get_verticalalignment ())); + break; - default: - BaseControl::update (pId); - break; - } - } + default: + BaseControl::update (pId); + break; + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/TextControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/TextControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,22 +32,22 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class TextControl : public BaseControl - { - public: - TextControl (octave::interpreter& interp, - const graphics_object& go, QLabel *label); - ~TextControl (); +class TextControl : public BaseControl +{ +public: + TextControl (octave::interpreter& interp, + const graphics_object& go, QLabel *label); + ~TextControl (); - static TextControl * - create (octave::interpreter& interp, - const graphics_object& go); + static TextControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); - }; +protected: + void update (int pId); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ToggleButtonControl.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToggleButtonControl.cc Thu Feb 02 12:25:51 2023 -0800 @@ -36,71 +36,71 @@ OCTAVE_BEGIN_NAMESPACE(octave) - ToggleButtonControl * - ToggleButtonControl::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); +ToggleButtonControl * +ToggleButtonControl::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - Container *container = parent->innerContainer (); + if (parent) + { + Container *container = parent->innerContainer (); - if (container) - return new ToggleButtonControl (interp, go, - new QPushButton (container)); - } + if (container) + return new ToggleButtonControl (interp, go, + new QPushButton (container)); + } - return nullptr; - } + return nullptr; +} - ToggleButtonControl::ToggleButtonControl (octave::interpreter& interp, - const graphics_object& go, - QPushButton *btn) - : ButtonControl (interp, go, btn) - { - Object *parent = parentObject (interp, go); - ButtonGroup *btnGroup = dynamic_cast<ButtonGroup *>(parent); - if (btnGroup) - btnGroup->addButton (btn); +ToggleButtonControl::ToggleButtonControl (octave::interpreter& interp, + const graphics_object& go, + QPushButton *btn) + : ButtonControl (interp, go, btn) +{ + Object *parent = parentObject (interp, go); + ButtonGroup *btnGroup = dynamic_cast<ButtonGroup *>(parent); + if (btnGroup) + btnGroup->addButton (btn); - uicontrol::properties& up = properties<uicontrol> (); + uicontrol::properties& up = properties<uicontrol> (); - btn->setCheckable (true); - btn->setAutoFillBackground (true); - octave_value cdat = up.get_cdata (); - QImage img = Utils::makeImageFromCData (cdat, - cdat.columns (), cdat.rows ()); - btn->setIcon (QIcon (QPixmap::fromImage (img))); - btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); - } + btn->setCheckable (true); + btn->setAutoFillBackground (true); + octave_value cdat = up.get_cdata (); + QImage img = Utils::makeImageFromCData (cdat, + cdat.columns (), cdat.rows ()); + btn->setIcon (QIcon (QPixmap::fromImage (img))); + btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); +} - ToggleButtonControl::~ToggleButtonControl () - { } +ToggleButtonControl::~ToggleButtonControl () +{ } - void - ToggleButtonControl::update (int pId) - { - uicontrol::properties& up = properties<uicontrol> (); - QPushButton *btn = qWidget<QPushButton> (); +void +ToggleButtonControl::update (int pId) +{ + uicontrol::properties& up = properties<uicontrol> (); + QPushButton *btn = qWidget<QPushButton> (); - switch (pId) + switch (pId) + { + case uicontrol::properties::ID_CDATA: { - case uicontrol::properties::ID_CDATA: - { - octave_value cdat = up.get_cdata (); - QImage img = Utils::makeImageFromCData (cdat, - cdat.rows (), - cdat.columns ()); - btn->setIcon (QIcon (QPixmap::fromImage (img))); - btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); - } - break; + octave_value cdat = up.get_cdata (); + QImage img = Utils::makeImageFromCData (cdat, + cdat.rows (), + cdat.columns ()); + btn->setIcon (QIcon (QPixmap::fromImage (img))); + btn->setIconSize (QSize (cdat.columns (), cdat.rows ())); + } + break; - default: - ButtonControl::update (pId); - break; - } - } + default: + ButtonControl::update (pId); + break; + } +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/ToggleButtonControl.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToggleButtonControl.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,22 +32,22 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class ToggleButtonControl : public ButtonControl - { - public: - ToggleButtonControl (octave::interpreter& interp, - const graphics_object& go, QPushButton *box); - ~ToggleButtonControl (); +class ToggleButtonControl : public ButtonControl +{ +public: + ToggleButtonControl (octave::interpreter& interp, + const graphics_object& go, QPushButton *box); + ~ToggleButtonControl (); - static ToggleButtonControl * - create (octave::interpreter& interp, - const graphics_object& go); + static ToggleButtonControl * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); - }; +protected: + void update (int pId); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ToggleTool.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToggleTool.cc Thu Feb 02 12:25:51 2023 -0800 @@ -33,62 +33,62 @@ OCTAVE_BEGIN_NAMESPACE(octave) - ToggleTool * - ToggleTool::create (octave::interpreter& interp, const graphics_object& go) - { - Object *parent = parentObject (interp, go); +ToggleTool * +ToggleTool::create (octave::interpreter& interp, const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - QWidget *parentWidget = parent->qWidget<QWidget> (); + if (parent) + { + QWidget *parentWidget = parent->qWidget<QWidget> (); - if (parentWidget) - return new ToggleTool (interp, go, - new QAction (parentWidget)); - } + if (parentWidget) + return new ToggleTool (interp, go, + new QAction (parentWidget)); + } - return nullptr; - } + return nullptr; +} - ToggleTool::ToggleTool (octave::interpreter& interp, - const graphics_object& go, QAction *action) - : ToolBarButton<uitoggletool> (interp, go, action) - { - uitoggletool::properties& tp = properties<uitoggletool> (); +ToggleTool::ToggleTool (octave::interpreter& interp, + const graphics_object& go, QAction *action) + : ToolBarButton<uitoggletool> (interp, go, action) +{ + uitoggletool::properties& tp = properties<uitoggletool> (); - action->setCheckable (true); - action->setChecked (tp.is_state ()); + action->setCheckable (true); + action->setChecked (tp.is_state ()); - connect (action, &QAction::toggled, this, &ToggleTool::triggered); - } + connect (action, &QAction::toggled, this, &ToggleTool::triggered); +} - ToggleTool::~ToggleTool () - { } +ToggleTool::~ToggleTool () +{ } - void - ToggleTool::update (int pId) - { - uitoggletool::properties& tp = properties<uitoggletool> (); - QAction *action = qWidget<QAction> (); +void +ToggleTool::update (int pId) +{ + uitoggletool::properties& tp = properties<uitoggletool> (); + QAction *action = qWidget<QAction> (); - switch (pId) - { - case uitoggletool::properties::ID_STATE: - action->setChecked (tp.is_state ()); - break; + switch (pId) + { + case uitoggletool::properties::ID_STATE: + action->setChecked (tp.is_state ()); + break; - default: - ToolBarButton<uitoggletool>::update (pId); - break; - } - } + default: + ToolBarButton<uitoggletool>::update (pId); + break; + } +} - void - ToggleTool::triggered (bool checked) - { - emit gh_set_event (m_handle, "state", checked, false); - emit gh_callback_event (m_handle, checked ? "oncallback" : "offcallback"); - emit gh_callback_event (m_handle, "clickedcallback"); - } +void +ToggleTool::triggered (bool checked) +{ + emit gh_set_event (m_handle, "state", checked, false); + emit gh_callback_event (m_handle, checked ? "oncallback" : "offcallback"); + emit gh_callback_event (m_handle, "clickedcallback"); +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/ToggleTool.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToggleTool.h Thu Feb 02 12:25:51 2023 -0800 @@ -30,28 +30,28 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class ToggleTool : public ToolBarButton<uitoggletool> - { - Q_OBJECT +class ToggleTool : public ToolBarButton<uitoggletool> +{ + Q_OBJECT - public: - ToggleTool (octave::interpreter& interp, - const graphics_object& go, - QAction *action); - ~ToggleTool (); +public: + ToggleTool (octave::interpreter& interp, + const graphics_object& go, + QAction *action); + ~ToggleTool (); - static ToggleTool * - create (octave::interpreter& interp, - const graphics_object& go); + static ToggleTool * + create (octave::interpreter& interp, + const graphics_object& go); - protected: - void update (int pId); +protected: + void update (int pId); - private slots: - void triggered (bool checked); - }; +private slots: + void triggered (bool checked); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ToolBar.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToolBar.cc Thu Feb 02 12:25:51 2023 -0800 @@ -45,144 +45,144 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static QIcon makeEmptyIcon () - { - QPixmap pix (16, 16); +static QIcon makeEmptyIcon () +{ + QPixmap pix (16, 16); - pix.fill (Qt::transparent); + pix.fill (Qt::transparent); - return QIcon (pix); - } + return QIcon (pix); +} - static QAction * - addEmptyAction (QToolBar *bar) - { - static const QIcon empty_icon = makeEmptyIcon (); +static QAction * +addEmptyAction (QToolBar *bar) +{ + static const QIcon empty_icon = makeEmptyIcon (); - QAction *a = bar->addAction (empty_icon, "Empty Toolbar"); + QAction *a = bar->addAction (empty_icon, "Empty Toolbar"); - a->setEnabled (false); - a->setToolTip (""); + a->setEnabled (false); + a->setToolTip (""); - return a; - } + return a; +} - ToolBar * - ToolBar::create (octave::interpreter& interp, - const graphics_object& go) - { - Object *parent = parentObject (interp, go); +ToolBar * +ToolBar::create (octave::interpreter& interp, + const graphics_object& go) +{ + Object *parent = parentObject (interp, go); - if (parent) - { - QWidget *parentWidget = parent->qWidget<QWidget> (); + if (parent) + { + QWidget *parentWidget = parent->qWidget<QWidget> (); - if (parentWidget) - return new ToolBar (interp, go, - new QToolBar (parentWidget)); - } + if (parentWidget) + return new ToolBar (interp, go, + new QToolBar (parentWidget)); + } - return nullptr; - } + return nullptr; +} - ToolBar::ToolBar (octave::interpreter& interp, - const graphics_object& go, QToolBar *bar) - : Object (interp, go, bar), m_empty (nullptr), m_figure (nullptr) - { - uitoolbar::properties& tp = properties<uitoolbar> (); +ToolBar::ToolBar (octave::interpreter& interp, + const graphics_object& go, QToolBar *bar) + : Object (interp, go, bar), m_empty (nullptr), m_figure (nullptr) +{ + uitoolbar::properties& tp = properties<uitoolbar> (); - bar->setFloatable (false); - bar->setMovable (false); - bar->setVisible (tp.is_visible ()); - bar->setStyleSheet (bar->styleSheet () + global_toolbar_style); + bar->setFloatable (false); + bar->setMovable (false); + bar->setVisible (tp.is_visible ()); + bar->setStyleSheet (bar->styleSheet () + global_toolbar_style); - m_empty = addEmptyAction (bar); + m_empty = addEmptyAction (bar); - m_figure = - dynamic_cast<Figure *> (Object::fromQObject (bar->parentWidget ())); + m_figure = + dynamic_cast<Figure *> (Object::fromQObject (bar->parentWidget ())); - if (m_figure) - m_figure->addCustomToolBar (bar, tp.is_visible (), - tp.get_tag () == "__default_toolbar__"); + if (m_figure) + m_figure->addCustomToolBar (bar, tp.is_visible (), + tp.get_tag () == "__default_toolbar__"); - bar->installEventFilter (this); - } + bar->installEventFilter (this); +} - ToolBar::~ToolBar () - { } +ToolBar::~ToolBar () +{ } - void - ToolBar::update (int pId) - { - uitoolbar::properties& tp = properties<uitoolbar> (); - QToolBar *bar = qWidget<QToolBar> (); +void +ToolBar::update (int pId) +{ + uitoolbar::properties& tp = properties<uitoolbar> (); + QToolBar *bar = qWidget<QToolBar> (); - switch (pId) - { - case base_properties::ID_VISIBLE: - if (m_figure) - m_figure->showCustomToolBar (bar, tp.is_visible ()); - break; + switch (pId) + { + case base_properties::ID_VISIBLE: + if (m_figure) + m_figure->showCustomToolBar (bar, tp.is_visible ()); + break; - default: - Object::update (pId); - break; - } - } + default: + Object::update (pId); + break; + } +} - bool - ToolBar::eventFilter (QObject *watched, QEvent *xevent) - { - if (watched == qObject ()) - { - switch (xevent->type ()) +bool +ToolBar::eventFilter (QObject *watched, QEvent *xevent) +{ + if (watched == qObject ()) + { + switch (xevent->type ()) + { + case QEvent::ActionAdded: + case QEvent::ActionRemoved: { - case QEvent::ActionAdded: - case QEvent::ActionRemoved: - { - QActionEvent *ae = dynamic_cast<QActionEvent *> (xevent); - QToolBar *bar = qWidget<QToolBar> (); + QActionEvent *ae = dynamic_cast<QActionEvent *> (xevent); + QToolBar *bar = qWidget<QToolBar> (); - if (ae->action () != m_empty) - { - if (xevent->type () == QEvent::ActionAdded) - { - if (bar->actions ().size () == 2) - QTimer::singleShot (0, this, &ToolBar::hideEmpty); - } - else - { - if (bar->actions ().size () == 1) - m_empty->setVisible (true); - } - } - } - break; + if (ae->action () != m_empty) + { + if (xevent->type () == QEvent::ActionAdded) + { + if (bar->actions ().size () == 2) + QTimer::singleShot (0, this, &ToolBar::hideEmpty); + } + else + { + if (bar->actions ().size () == 1) + m_empty->setVisible (true); + } + } + } + break; - default: - break; - } - } + default: + break; + } + } - return false; - } + return false; +} - void - ToolBar::hideEmpty () - { - m_empty->setVisible (false); - } +void +ToolBar::hideEmpty () +{ + m_empty->setVisible (false); +} - void - ToolBar::beingDeleted () - { - if (m_figure) - { - QToolBar *bar = qWidget<QToolBar> (); +void +ToolBar::beingDeleted () +{ + if (m_figure) + { + QToolBar *bar = qWidget<QToolBar> (); - if (bar) - m_figure->showCustomToolBar (bar, false); - } - } + if (bar) + m_figure->showCustomToolBar (bar, false); + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ToolBar.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToolBar.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,38 +33,38 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Figure; +class Figure; - class ToolBar : public Object - { - Q_OBJECT +class ToolBar : public Object +{ + Q_OBJECT - public: - ToolBar (octave::interpreter& interp, - const graphics_object& go, QToolBar *bar); - ~ToolBar (); +public: + ToolBar (octave::interpreter& interp, + const graphics_object& go, QToolBar *bar); + ~ToolBar (); - static ToolBar * - create (octave::interpreter& interp, - const graphics_object& go); + static ToolBar * + create (octave::interpreter& interp, + const graphics_object& go); - Container * innerContainer () { return nullptr; } + Container * innerContainer () { return nullptr; } - bool eventFilter (QObject *watched, QEvent *event); + bool eventFilter (QObject *watched, QEvent *event); - protected: - void update (int pId); - void beingDeleted (); +protected: + void update (int pId); + void beingDeleted (); - private slots: - void hideEmpty (); +private slots: + void hideEmpty (); - private: - QAction *m_empty; - Figure *m_figure; - }; +private: + QAction *m_empty; + Figure *m_figure; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ToolBarButton.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToolBarButton.cc Thu Feb 02 12:25:51 2023 -0800 @@ -38,124 +38,124 @@ OCTAVE_BEGIN_NAMESPACE(octave) - template <typename T> - ToolBarButton<T>::ToolBarButton (octave::interpreter& interp, - const graphics_object& go, QAction *action) - : Object (interp, go, action), m_separator (nullptr) - { - typename T::properties& tp = properties<T> (); - - action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); - action->setVisible (tp.is_visible ()); +template <typename T> +ToolBarButton<T>::ToolBarButton (octave::interpreter& interp, + const graphics_object& go, QAction *action) + : Object (interp, go, action), m_separator (nullptr) +{ + typename T::properties& tp = properties<T> (); - // Get the icon data from cdata or as a named icon - QImage img = Utils::makeImageFromCData (tp.get_cdata (), 24, 24); + action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); + action->setVisible (tp.is_visible ()); - if (img.width () == 0) - { - QIcon ico; - std::string name = tp.get___named_icon__ (); - if (! name.empty ()) - ico = get_icon (name); + // Get the icon data from cdata or as a named icon + QImage img = Utils::makeImageFromCData (tp.get_cdata (), 24, 24); - action->setIcon (ico); - } - else - action->setIcon (QIcon (QPixmap::fromImage (img))); + if (img.width () == 0) + { + QIcon ico; + std::string name = tp.get___named_icon__ (); + if (! name.empty ()) + ico = get_icon (name); - if (tp.is_separator ()) - { - m_separator = new QAction (action); - m_separator->setSeparator (true); - m_separator->setVisible (tp.is_visible ()); - } - action->setEnabled (tp.is_enable ()); + action->setIcon (ico); + } + else + action->setIcon (QIcon (QPixmap::fromImage (img))); - QWidget *w = qobject_cast<QWidget *> (action->parent ()); + if (tp.is_separator ()) + { + m_separator = new QAction (action); + m_separator->setSeparator (true); + m_separator->setVisible (tp.is_visible ()); + } + action->setEnabled (tp.is_enable ()); - w->insertAction (w->actions ().back (), action); - if (m_separator) - w->insertAction (action, m_separator); - } - - template <typename T> - ToolBarButton<T>::~ToolBarButton () - { } + QWidget *w = qobject_cast<QWidget *> (action->parent ()); - template <typename T> - void - ToolBarButton<T>::update (int pId) - { - typename T::properties& tp = properties<T> (); - QAction *action = qWidget<QAction> (); + w->insertAction (w->actions ().back (), action); + if (m_separator) + w->insertAction (action, m_separator); +} - switch (pId) - { - case base_properties::ID_VISIBLE: - action->setVisible (tp.is_visible ()); - if (m_separator) - m_separator->setVisible (tp.is_visible ()); - break; +template <typename T> +ToolBarButton<T>::~ToolBarButton () +{ } - case T::properties::ID_TOOLTIPSTRING: - action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); - break; - - case T::properties::ID_CDATA: - { - // Get the icon data from cdata or as a named icon - QImage img = Utils::makeImageFromCData (tp.get_cdata (), 24, 24); +template <typename T> +void +ToolBarButton<T>::update (int pId) +{ + typename T::properties& tp = properties<T> (); + QAction *action = qWidget<QAction> (); - if (img.width () == 0) - { - QIcon ico; - std::string name = tp.get___named_icon__ (); - if (! name.empty ()) - ico = get_icon (name); + switch (pId) + { + case base_properties::ID_VISIBLE: + action->setVisible (tp.is_visible ()); + if (m_separator) + m_separator->setVisible (tp.is_visible ()); + break; - action->setIcon (ico); - } - else - action->setIcon (QIcon (QPixmap::fromImage (img))); - } - break; + case T::properties::ID_TOOLTIPSTRING: + action->setToolTip (Utils::fromStdString (tp.get_tooltipstring ())); + break; - case T::properties::ID_SEPARATOR: - if (tp.is_separator ()) + case T::properties::ID_CDATA: + { + // Get the icon data from cdata or as a named icon + QImage img = Utils::makeImageFromCData (tp.get_cdata (), 24, 24); + + if (img.width () == 0) { - if (! m_separator) - { - m_separator = new QAction (action); - m_separator->setSeparator (true); - m_separator->setVisible (tp.is_visible ()); + QIcon ico; + std::string name = tp.get___named_icon__ (); + if (! name.empty ()) + ico = get_icon (name); - QWidget *w = qobject_cast<QWidget *> (action->parent ()); - - w->insertAction (action, m_separator); - } + action->setIcon (ico); } else - { - if (m_separator) - delete m_separator; - m_separator = nullptr; - } - break; + action->setIcon (QIcon (QPixmap::fromImage (img))); + } + break; - case T::properties::ID_ENABLE: - action->setEnabled (tp.is_enable ()); - break; + case T::properties::ID_SEPARATOR: + if (tp.is_separator ()) + { + if (! m_separator) + { + m_separator = new QAction (action); + m_separator->setSeparator (true); + m_separator->setVisible (tp.is_visible ()); + + QWidget *w = qobject_cast<QWidget *> (action->parent ()); - default: - Object::update (pId); - break; - } - } + w->insertAction (action, m_separator); + } + } + else + { + if (m_separator) + delete m_separator; + m_separator = nullptr; + } + break; - template <typename T> - QIcon ToolBarButton<T>::get_icon (const std::string& name) - { - return QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) + QString::fromStdString (name) + ".png"); - } + case T::properties::ID_ENABLE: + action->setEnabled (tp.is_enable ()); + break; + + default: + Object::update (pId); + break; + } +} + +template <typename T> +QIcon ToolBarButton<T>::get_icon (const std::string& name) +{ + return QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) + QString::fromStdString (name) + ".png"); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/graphics/ToolBarButton.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/ToolBarButton.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,28 +33,28 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Container; +class Container; - template <typename T> - class ToolBarButton : public Object - { - public: - ToolBarButton (octave::interpreter& interp, - const graphics_object& go, QAction *action); - ~ToolBarButton (); +template <typename T> +class ToolBarButton : public Object +{ +public: + ToolBarButton (octave::interpreter& interp, + const graphics_object& go, QAction *action); + ~ToolBarButton (); - Container * innerContainer () { return nullptr; } + Container * innerContainer () { return nullptr; } - protected: - void update (int pId); +protected: + void update (int pId); - private: - QAction *m_separator; +private: + QAction *m_separator; - QIcon get_icon (const std::string& name); - }; + QIcon get_icon (const std::string& name); +}; OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/qt-graphics-toolkit.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/qt-graphics-toolkit.cc Thu Feb 02 12:25:51 2023 -0800 @@ -73,437 +73,437 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static std::string - toolkitObjectProperty (const graphics_object& go) - { - if (go.isa ("figure")) - return "__plot_stream__"; - else if (go.isa ("uicontrol") - || go.isa ("uipanel") - || go.isa ("uibuttongroup") - || go.isa ("uimenu") - || go.isa ("uicontextmenu") - || go.isa ("uitable") - || go.isa ("uitoolbar") - || go.isa ("uipushtool") - || go.isa ("uitoggletool")) - return "__object__"; - else - qCritical ("octave::qt_graphics_toolkit: no __object__ property known for object " - "of type %s", go.type ().c_str ()); +static std::string +toolkitObjectProperty (const graphics_object& go) +{ + if (go.isa ("figure")) + return "__plot_stream__"; + else if (go.isa ("uicontrol") + || go.isa ("uipanel") + || go.isa ("uibuttongroup") + || go.isa ("uimenu") + || go.isa ("uicontextmenu") + || go.isa ("uitable") + || go.isa ("uitoolbar") + || go.isa ("uipushtool") + || go.isa ("uitoggletool")) + return "__object__"; + else + qCritical ("octave::qt_graphics_toolkit: no __object__ property known for object " + "of type %s", go.type ().c_str ()); - return ""; - } + return ""; +} - qt_graphics_toolkit::qt_graphics_toolkit (octave::interpreter& interp) - : QObject (), base_graphics_toolkit ("qt"), m_interpreter (interp) - { - // Implemented with a signal/slot connection in order to properly - // cross from the interpreter thread (where requests to create - // graphics object are initiated) to the GUI application thread - // (where they are actually created and displayed). - // We need to make sure the GUI Object and its proxy are properly - // created before the initialize method returns, so we use a - // BlockingQueuedConnection. After the signal is emitted, the interpreter - // thread is locked until the slot has returned. +qt_graphics_toolkit::qt_graphics_toolkit (octave::interpreter& interp) + : QObject (), base_graphics_toolkit ("qt"), m_interpreter (interp) +{ + // Implemented with a signal/slot connection in order to properly + // cross from the interpreter thread (where requests to create + // graphics object are initiated) to the GUI application thread + // (where they are actually created and displayed). + // We need to make sure the GUI Object and its proxy are properly + // created before the initialize method returns, so we use a + // BlockingQueuedConnection. After the signal is emitted, the interpreter + // thread is locked until the slot has returned. - connect (this, &qt_graphics_toolkit::create_object_signal, - this, &qt_graphics_toolkit::create_object, - Qt::BlockingQueuedConnection); - } + connect (this, &qt_graphics_toolkit::create_object_signal, + this, &qt_graphics_toolkit::create_object, + Qt::BlockingQueuedConnection); +} - bool - qt_graphics_toolkit::initialize (const graphics_object& go) - { - if (go.isa ("figure") - || (go.isa ("uicontrol") && go.get ("style").string_value () != "frame") - || go.isa ("uipanel") - || go.isa ("uibuttongroup") - || go.isa ("uimenu") - || go.isa ("uicontextmenu") - || go.isa ("uitable") - || go.isa ("uitoolbar") - || go.isa ("uipushtool") - || go.isa ("uitoggletool")) - { - // FIXME: We need to unlock the mutex here but we have no way to know - // if it was previously locked by this thread, and thus if we should - // re-lock it. +bool +qt_graphics_toolkit::initialize (const graphics_object& go) +{ + if (go.isa ("figure") + || (go.isa ("uicontrol") && go.get ("style").string_value () != "frame") + || go.isa ("uipanel") + || go.isa ("uibuttongroup") + || go.isa ("uimenu") + || go.isa ("uicontextmenu") + || go.isa ("uitable") + || go.isa ("uitoolbar") + || go.isa ("uipushtool") + || go.isa ("uitoggletool")) + { + // FIXME: We need to unlock the mutex here but we have no way to know + // if it was previously locked by this thread, and thus if we should + // re-lock it. - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_mgr.unlock (); + gh_mgr.unlock (); - Logger::debug ("qt_graphics_toolkit::initialize %s from thread %p", - go.type ().c_str (), QThread::currentThreadId ()); + Logger::debug ("qt_graphics_toolkit::initialize %s from thread %p", + go.type ().c_str (), QThread::currentThreadId ()); - ObjectProxy *proxy = new ObjectProxy (); - graphics_object gObj (go); + ObjectProxy *proxy = new ObjectProxy (); + graphics_object gObj (go); - OCTAVE_PTR_TYPE tmp (reinterpret_cast<OCTAVE_INTPTR_TYPE> (proxy)); - gObj.get_properties ().set (toolkitObjectProperty (go), tmp); + OCTAVE_PTR_TYPE tmp (reinterpret_cast<OCTAVE_INTPTR_TYPE> (proxy)); + gObj.get_properties ().set (toolkitObjectProperty (go), tmp); - emit create_object_signal (go.get_handle ().value ()); + emit create_object_signal (go.get_handle ().value ()); - return true; - } + return true; + } - return false; - } + return false; +} - void - qt_graphics_toolkit::update (const graphics_object& go, int pId) - { - // Rule out obvious properties we want to ignore. - if (pId == figure::properties::ID___PLOT_STREAM__ - || pId == uicontrol::properties::ID___OBJECT__ - || pId == uipanel::properties::ID___OBJECT__ - || pId == uibuttongroup::properties::ID___OBJECT__ - || pId == uimenu::properties::ID___OBJECT__ - || pId == uicontextmenu::properties::ID___OBJECT__ - || pId == uitable::properties::ID___OBJECT__ - || pId == uitoolbar::properties::ID___OBJECT__ - || pId == uipushtool::properties::ID___OBJECT__ - || pId == uitoggletool::properties::ID___OBJECT__ - || pId == base_properties::ID___MODIFIED__) - return; +void +qt_graphics_toolkit::update (const graphics_object& go, int pId) +{ + // Rule out obvious properties we want to ignore. + if (pId == figure::properties::ID___PLOT_STREAM__ + || pId == uicontrol::properties::ID___OBJECT__ + || pId == uipanel::properties::ID___OBJECT__ + || pId == uibuttongroup::properties::ID___OBJECT__ + || pId == uimenu::properties::ID___OBJECT__ + || pId == uicontextmenu::properties::ID___OBJECT__ + || pId == uitable::properties::ID___OBJECT__ + || pId == uitoolbar::properties::ID___OBJECT__ + || pId == uipushtool::properties::ID___OBJECT__ + || pId == uitoggletool::properties::ID___OBJECT__ + || pId == base_properties::ID___MODIFIED__) + return; - Logger::debug ("qt_graphics_toolkit::update %s(%d) from thread %p", - go.type ().c_str (), pId, QThread::currentThreadId ()); + Logger::debug ("qt_graphics_toolkit::update %s(%d) from thread %p", + go.type ().c_str (), pId, QThread::currentThreadId ()); - ObjectProxy *proxy = toolkitObjectProxy (go); + ObjectProxy *proxy = toolkitObjectProxy (go); - if (proxy) - { - if ((go.isa ("uicontrol") - && pId == uicontrol::properties::ID_STYLE) - || (go.isa ("uitable") - && pId == uitable::properties::ID_DATA)) - { - // Special case: we need to recreate the control widget - // associated with the octave graphics_object - // FIXME: For uitable, it would only be necessary to recreate - // the table widget if the type of the displayed values changes - // between Boolean and non-Boolean (bug #63388). + if (proxy) + { + if ((go.isa ("uicontrol") + && pId == uicontrol::properties::ID_STYLE) + || (go.isa ("uitable") + && pId == uitable::properties::ID_DATA)) + { + // Special case: we need to recreate the control widget + // associated with the octave graphics_object + // FIXME: For uitable, it would only be necessary to recreate + // the table widget if the type of the displayed values changes + // between Boolean and non-Boolean (bug #63388). - finalize (go); - initialize (go); - } - else - proxy->update (pId); - } - } + finalize (go); + initialize (go); + } + else + proxy->update (pId); + } +} - void - qt_graphics_toolkit::finalize (const graphics_object& go) - { - // FIXME: We need to unlock the mutex here but we have no way to know if - // if it was previously locked by this thread, and thus if we should - // re-lock it. +void +qt_graphics_toolkit::finalize (const graphics_object& go) +{ + // FIXME: We need to unlock the mutex here but we have no way to know if + // if it was previously locked by this thread, and thus if we should + // re-lock it. - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_mgr.unlock (); + gh_mgr.unlock (); - Logger::debug ("qt_graphics_toolkit::finalize %s from thread %p", - go.type ().c_str (), QThread::currentThreadId ()); + Logger::debug ("qt_graphics_toolkit::finalize %s from thread %p", + go.type ().c_str (), QThread::currentThreadId ()); - ObjectProxy *proxy = toolkitObjectProxy (go); + ObjectProxy *proxy = toolkitObjectProxy (go); - if (proxy) - { - proxy->finalize (); - delete proxy; + if (proxy) + { + proxy->finalize (); + delete proxy; - graphics_object gObj (go); + graphics_object gObj (go); - gObj.get_properties ().set (toolkitObjectProperty (go), Matrix ()); - } - } + gObj.get_properties ().set (toolkitObjectProperty (go), Matrix ()); + } +} - void - qt_graphics_toolkit::redraw_figure (const graphics_object& go) const - { - if (go.get_properties ().is_visible ()) - { - ObjectProxy *proxy = toolkitObjectProxy (go); +void +qt_graphics_toolkit::redraw_figure (const graphics_object& go) const +{ + if (go.get_properties ().is_visible ()) + { + ObjectProxy *proxy = toolkitObjectProxy (go); - if (proxy) - proxy->redraw (); - } - } + if (proxy) + proxy->redraw (); + } +} - void - qt_graphics_toolkit::show_figure (const graphics_object& go) const - { - if (go.get_properties ().is_visible ()) - { - ObjectProxy *proxy = toolkitObjectProxy (go); +void +qt_graphics_toolkit::show_figure (const graphics_object& go) const +{ + if (go.get_properties ().is_visible ()) + { + ObjectProxy *proxy = toolkitObjectProxy (go); - if (proxy) - proxy->show (); - } - } + if (proxy) + proxy->show (); + } +} - void - qt_graphics_toolkit::print_figure (const graphics_object& go, - const std::string& term, - const std::string& file_cmd, - const std::string& /*debug_file*/) const - { - ObjectProxy *proxy = toolkitObjectProxy (go); +void +qt_graphics_toolkit::print_figure (const graphics_object& go, + const std::string& term, + const std::string& file_cmd, + const std::string& /*debug_file*/) const +{ + ObjectProxy *proxy = toolkitObjectProxy (go); - if (proxy) - proxy->print (QString::fromStdString (file_cmd), - QString::fromStdString (term)); - } + if (proxy) + proxy->print (QString::fromStdString (file_cmd), + QString::fromStdString (term)); +} - uint8NDArray - qt_graphics_toolkit::get_pixels (const graphics_object& go) const - { - uint8NDArray retval; +uint8NDArray +qt_graphics_toolkit::get_pixels (const graphics_object& go) const +{ + uint8NDArray retval; - if (go.isa ("figure")) - { - ObjectProxy *proxy = toolkitObjectProxy (go); + if (go.isa ("figure")) + { + ObjectProxy *proxy = toolkitObjectProxy (go); - if (proxy) - retval = proxy->get_pixels (); - } + if (proxy) + retval = proxy->get_pixels (); + } - return retval; - } + return retval; +} - Matrix - qt_graphics_toolkit::get_text_extent (const graphics_object& go) const - { - Matrix ext (1, 4, 0.0); +Matrix +qt_graphics_toolkit::get_text_extent (const graphics_object& go) const +{ + Matrix ext (1, 4, 0.0); - if (go.isa ("uicontrol")) - { - octave_value str = go.get ("string"); - if (! str.isempty ()) - { - const uicontrol::properties& up = - dynamic_cast<const uicontrol::properties&> (go.get_properties ()); - Matrix bb = up.get_boundingbox (false); - QFont font = Utils::computeFont<uicontrol> (up, bb(3)); - QFontMetrics fm (font); + if (go.isa ("uicontrol")) + { + octave_value str = go.get ("string"); + if (! str.isempty ()) + { + const uicontrol::properties& up = + dynamic_cast<const uicontrol::properties&> (go.get_properties ()); + Matrix bb = up.get_boundingbox (false); + QFont font = Utils::computeFont<uicontrol> (up, bb(3)); + QFontMetrics fm (font); - QString s; - QSize sz; + QString s; + QSize sz; - if (str.is_string ()) - { - s = QString::fromStdString (str.string_value ()); - sz = fm.size (Qt::TextSingleLine, s); - ext(2) = sz.width (); - ext(3) = sz.height (); - } - else if (str.iscellstr ()) - { - string_vector sv = str.string_vector_value (); - double wd = 0.0; - double hg = 0.0; - for (octave_idx_type ii = 0; ii < sv.numel (); ii++) - { - s = QString::fromStdString (sv(ii)); - sz = fm.size (Qt::TextSingleLine, s); - wd = std::max (wd, static_cast<double> (sz.width ())); - hg = std::max (hg, static_cast<double> (sz.height ())); - } + if (str.is_string ()) + { + s = QString::fromStdString (str.string_value ()); + sz = fm.size (Qt::TextSingleLine, s); + ext(2) = sz.width (); + ext(3) = sz.height (); + } + else if (str.iscellstr ()) + { + string_vector sv = str.string_vector_value (); + double wd = 0.0; + double hg = 0.0; + for (octave_idx_type ii = 0; ii < sv.numel (); ii++) + { + s = QString::fromStdString (sv(ii)); + sz = fm.size (Qt::TextSingleLine, s); + wd = std::max (wd, static_cast<double> (sz.width ())); + hg = std::max (hg, static_cast<double> (sz.height ())); + } - ext(2) = wd; - // FIXME: Find a better way to determine the height of e.g. - // listbox uicontrol objects - ext(3) = hg * sv.numel (); - } - } - } + ext(2) = wd; + // FIXME: Find a better way to determine the height of e.g. + // listbox uicontrol objects + ext(3) = hg * sv.numel (); + } + } + } - return ext; - } + return ext; +} - Object * - qt_graphics_toolkit::toolkitObject (const graphics_object& go) - { - ObjectProxy *proxy = toolkitObjectProxy (go); +Object * +qt_graphics_toolkit::toolkitObject (const graphics_object& go) +{ + ObjectProxy *proxy = toolkitObjectProxy (go); - if (proxy) - return proxy->object (); + if (proxy) + return proxy->object (); - return nullptr; - } + return nullptr; +} - ObjectProxy * - qt_graphics_toolkit::toolkitObjectProxy (const graphics_object& go) - { - if (go) - { - octave_value ov = go.get (toolkitObjectProperty (go)); +ObjectProxy * +qt_graphics_toolkit::toolkitObjectProxy (const graphics_object& go) +{ + if (go) + { + octave_value ov = go.get (toolkitObjectProperty (go)); - if (ov.is_defined () && ! ov.isempty ()) - { - OCTAVE_INTPTR_TYPE ptr = ov.OCTAVE_PTR_SCALAR ().value (); + if (ov.is_defined () && ! ov.isempty ()) + { + OCTAVE_INTPTR_TYPE ptr = ov.OCTAVE_PTR_SCALAR ().value (); - return reinterpret_cast<ObjectProxy *> (ptr); - } - } + return reinterpret_cast<ObjectProxy *> (ptr); + } + } - return nullptr; - } + return nullptr; +} - void - qt_graphics_toolkit::interpreter_event (const octave::fcn_callback& fcn) - { - octave::event_manager& evmgr = m_interpreter.get_event_manager (); +void +qt_graphics_toolkit::interpreter_event (const octave::fcn_callback& fcn) +{ + octave::event_manager& evmgr = m_interpreter.get_event_manager (); - evmgr.post_event (fcn); - } + evmgr.post_event (fcn); +} - void - qt_graphics_toolkit::interpreter_event (const octave::meth_callback& meth) - { - octave::event_manager& evmgr = m_interpreter.get_event_manager (); +void +qt_graphics_toolkit::interpreter_event (const octave::meth_callback& meth) +{ + octave::event_manager& evmgr = m_interpreter.get_event_manager (); - evmgr.post_event (meth); - } + evmgr.post_event (meth); +} - void - qt_graphics_toolkit::create_object (double handle) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +void +qt_graphics_toolkit::create_object (double handle) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - octave::autolock guard (gh_mgr.graphics_lock ()); + octave::autolock guard (gh_mgr.graphics_lock ()); - graphics_object go (gh_mgr.get_object (graphics_handle (handle))); + graphics_object go (gh_mgr.get_object (graphics_handle (handle))); - if (! go.valid_object ()) - { - qWarning ("qt_graphics_toolkit::create_object: invalid object for handle %g", - handle); - return; - } + if (! go.valid_object ()) + { + qWarning ("qt_graphics_toolkit::create_object: invalid object for handle %g", + handle); + return; + } - if (go.get_properties ().is_beingdeleted ()) - { - qWarning ("qt_graphics_toolkit::create_object: object is being deleted"); - return; - } + if (go.get_properties ().is_beingdeleted ()) + { + qWarning ("qt_graphics_toolkit::create_object: object is being deleted"); + return; + } - ObjectProxy *proxy = qt_graphics_toolkit::toolkitObjectProxy (go); + ObjectProxy *proxy = qt_graphics_toolkit::toolkitObjectProxy (go); - if (! proxy) - { - qWarning ("qt_graphics_toolkit::create_object: no proxy for handle %g", - handle); - return; - } + if (! proxy) + { + qWarning ("qt_graphics_toolkit::create_object: no proxy for handle %g", + handle); + return; + } - Logger::debug ("qt_graphics_toolkit::create_object: " - "create %s from thread %p", - go.type ().c_str (), QThread::currentThreadId ()); + Logger::debug ("qt_graphics_toolkit::create_object: " + "create %s from thread %p", + go.type ().c_str (), QThread::currentThreadId ()); - Object *obj = nullptr; + Object *obj = nullptr; - if (go.isa ("figure")) - obj = Figure::create (m_interpreter, go); - else if (go.isa ("uicontrol")) - { - uicontrol::properties& up = - Utils::properties<uicontrol> (go); + if (go.isa ("figure")) + obj = Figure::create (m_interpreter, go); + else if (go.isa ("uicontrol")) + { + uicontrol::properties& up = + Utils::properties<uicontrol> (go); - if (up.style_is ("pushbutton")) - obj = PushButtonControl::create (m_interpreter, go); - else if (up.style_is ("edit")) - obj = EditControl::create (m_interpreter, go); - else if (up.style_is ("checkbox")) - obj = CheckBoxControl::create (m_interpreter, go); - else if (up.style_is ("radiobutton")) - obj = RadioButtonControl::create (m_interpreter, go); - else if (up.style_is ("togglebutton")) - obj = ToggleButtonControl::create (m_interpreter, go); - else if (up.style_is ("text")) - obj = TextControl::create (m_interpreter, go); - else if (up.style_is ("popupmenu")) - obj = PopupMenuControl::create (m_interpreter, go); - else if (up.style_is ("slider")) - obj = SliderControl::create (m_interpreter, go); - else if (up.style_is ("listbox")) - obj = ListBoxControl::create (m_interpreter, go); - } - else if (go.isa ("uibuttongroup")) - obj = ButtonGroup::create (m_interpreter, go); - else if (go.isa ("uipanel")) - obj = Panel::create (m_interpreter, go); - else if (go.isa ("uimenu")) - obj = Menu::create (m_interpreter, go); - else if (go.isa ("uicontextmenu")) - obj = ContextMenu::create (m_interpreter, go); - else if (go.isa ("uitable")) - obj = Table::create (m_interpreter, go); - else if (go.isa ("uitoolbar")) - obj = ToolBar::create (m_interpreter, go); - else if (go.isa ("uipushtool")) - obj = PushTool::create (m_interpreter, go); - else if (go.isa ("uitoggletool")) - obj = ToggleTool::create (m_interpreter, go); - else - qWarning ("qt_graphics_toolkit::create_object: unsupported type '%s'", - go.type ().c_str ()); + if (up.style_is ("pushbutton")) + obj = PushButtonControl::create (m_interpreter, go); + else if (up.style_is ("edit")) + obj = EditControl::create (m_interpreter, go); + else if (up.style_is ("checkbox")) + obj = CheckBoxControl::create (m_interpreter, go); + else if (up.style_is ("radiobutton")) + obj = RadioButtonControl::create (m_interpreter, go); + else if (up.style_is ("togglebutton")) + obj = ToggleButtonControl::create (m_interpreter, go); + else if (up.style_is ("text")) + obj = TextControl::create (m_interpreter, go); + else if (up.style_is ("popupmenu")) + obj = PopupMenuControl::create (m_interpreter, go); + else if (up.style_is ("slider")) + obj = SliderControl::create (m_interpreter, go); + else if (up.style_is ("listbox")) + obj = ListBoxControl::create (m_interpreter, go); + } + else if (go.isa ("uibuttongroup")) + obj = ButtonGroup::create (m_interpreter, go); + else if (go.isa ("uipanel")) + obj = Panel::create (m_interpreter, go); + else if (go.isa ("uimenu")) + obj = Menu::create (m_interpreter, go); + else if (go.isa ("uicontextmenu")) + obj = ContextMenu::create (m_interpreter, go); + else if (go.isa ("uitable")) + obj = Table::create (m_interpreter, go); + else if (go.isa ("uitoolbar")) + obj = ToolBar::create (m_interpreter, go); + else if (go.isa ("uipushtool")) + obj = PushTool::create (m_interpreter, go); + else if (go.isa ("uitoggletool")) + obj = ToggleTool::create (m_interpreter, go); + else + qWarning ("qt_graphics_toolkit::create_object: unsupported type '%s'", + go.type ().c_str ()); - if (obj) - { - proxy->setObject (obj); - obj->do_connections (this); - } - } + if (obj) + { + proxy->setObject (obj); + obj->do_connections (this); + } +} - void qt_graphics_toolkit::gh_callback_event (const graphics_handle& h, - const std::string& nm) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +void qt_graphics_toolkit::gh_callback_event (const graphics_handle& h, + const std::string& nm) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_mgr.post_callback (h, nm); - } + gh_mgr.post_callback (h, nm); +} - void qt_graphics_toolkit::gh_callback_event (const graphics_handle& h, - const std::string& nm, - const octave_value& data) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +void qt_graphics_toolkit::gh_callback_event (const graphics_handle& h, + const std::string& nm, + const octave_value& data) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_mgr.post_callback (h, nm, data); - } + gh_mgr.post_callback (h, nm, data); +} - void qt_graphics_toolkit::gh_set_event (const graphics_handle& h, - const std::string& nm, - const octave_value& value) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +void qt_graphics_toolkit::gh_set_event (const graphics_handle& h, + const std::string& nm, + const octave_value& value) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_mgr.post_set (h, nm, value); - } + gh_mgr.post_set (h, nm, value); +} - void qt_graphics_toolkit::gh_set_event (const graphics_handle& h, - const std::string& nm, - const octave_value& value, - bool notify_toolkit) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +void qt_graphics_toolkit::gh_set_event (const graphics_handle& h, + const std::string& nm, + const octave_value& value, + bool notify_toolkit) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_mgr.post_set (h, nm, value, notify_toolkit); - } + gh_mgr.post_set (h, nm, value, notify_toolkit); +} - void qt_graphics_toolkit::gh_set_event (const graphics_handle& h, - const std::string& nm, - const octave_value& value, - bool notify_toolkit, - bool redraw_figure) - { - gh_manager& gh_mgr = m_interpreter.get_gh_manager (); +void qt_graphics_toolkit::gh_set_event (const graphics_handle& h, + const std::string& nm, + const octave_value& value, + bool notify_toolkit, + bool redraw_figure) +{ + gh_manager& gh_mgr = m_interpreter.get_gh_manager (); - gh_mgr.post_set (h, nm, value, notify_toolkit, redraw_figure); - } + gh_mgr.post_set (h, nm, value, notify_toolkit, redraw_figure); +} OCTAVE_END_NAMESPACE(octave);
--- a/libgui/graphics/qt-graphics-toolkit.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/graphics/qt-graphics-toolkit.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,91 +33,91 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class Object; - class ObjectProxy; +class Object; +class ObjectProxy; - class qt_graphics_toolkit - : public QObject, public octave::base_graphics_toolkit - { - Q_OBJECT +class qt_graphics_toolkit + : public QObject, public octave::base_graphics_toolkit +{ + Q_OBJECT - public: +public: - qt_graphics_toolkit (octave::interpreter& interp); + qt_graphics_toolkit (octave::interpreter& interp); - ~qt_graphics_toolkit () = default; + ~qt_graphics_toolkit () = default; - // The interpreter may call graphics toolkit functions that we - // implement here. The Qt GUI that manages these actions runs in a - // separate thread. So in order to correctly cross from the - // interpreter thread to the GUI thread, these functions should emit - // signals (in the interpreter thread) that are handled by slots - // that will run in the GUI thread. This design is similar to the - // event_manager, interpreter_events, and qt_interpreter_events - // classes work to pass messages from the interpreter to the GUI. - // - // FIXME: currently most of these functions do not emit signals. - // They may work because they use locking and the gh_manager class, - // but it might be better to use Qt signals and slots. In any case, - // we should ensure that they are correctly handling the connection - // between the interpreter and GUI threads. + // The interpreter may call graphics toolkit functions that we + // implement here. The Qt GUI that manages these actions runs in a + // separate thread. So in order to correctly cross from the + // interpreter thread to the GUI thread, these functions should emit + // signals (in the interpreter thread) that are handled by slots + // that will run in the GUI thread. This design is similar to the + // event_manager, interpreter_events, and qt_interpreter_events + // classes work to pass messages from the interpreter to the GUI. + // + // FIXME: currently most of these functions do not emit signals. + // They may work because they use locking and the gh_manager class, + // but it might be better to use Qt signals and slots. In any case, + // we should ensure that they are correctly handling the connection + // between the interpreter and GUI threads. - bool is_valid () const { return true; } + bool is_valid () const { return true; } - void redraw_figure (const graphics_object& h) const; + void redraw_figure (const graphics_object& h) const; - void show_figure (const graphics_object& h) const; + void show_figure (const graphics_object& h) const; - void update (const graphics_object& obj, int pId); + void update (const graphics_object& obj, int pId); - bool initialize (const graphics_object& obj); + bool initialize (const graphics_object& obj); - void finalize (const graphics_object& obj); + void finalize (const graphics_object& obj); - void print_figure (const graphics_object& go, - const std::string& term, - const std::string& file_cmd, - const std::string& /*debug_file*/) const; + void print_figure (const graphics_object& go, + const std::string& term, + const std::string& file_cmd, + const std::string& /*debug_file*/) const; - uint8NDArray get_pixels (const graphics_object& go) const; + uint8NDArray get_pixels (const graphics_object& go) const; - Matrix get_text_extent (const graphics_object& go) const; + Matrix get_text_extent (const graphics_object& go) const; - static Object * toolkitObject (const graphics_object& go); + static Object * toolkitObject (const graphics_object& go); - static ObjectProxy * toolkitObjectProxy (const graphics_object& go); + static ObjectProxy * toolkitObjectProxy (const graphics_object& go); - signals: +signals: - void create_object_signal (double handle); + void create_object_signal (double handle); - public slots: +public slots: - void interpreter_event (const octave::fcn_callback& fcn); - void interpreter_event (const octave::meth_callback& meth); + void interpreter_event (const octave::fcn_callback& fcn); + void interpreter_event (const octave::meth_callback& meth); - void create_object (double handle); + void create_object (double handle); - void gh_callback_event (const graphics_handle& h, const std::string& name); + void gh_callback_event (const graphics_handle& h, const std::string& name); - void gh_callback_event (const graphics_handle& h, const std::string& name, - const octave_value& data); + void gh_callback_event (const graphics_handle& h, const std::string& name, + const octave_value& data); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit); + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit); - void gh_set_event (const graphics_handle& h, const std::string& name, - const octave_value& value, bool notify_toolkit, - bool redraw_figure); - private: + void gh_set_event (const graphics_handle& h, const std::string& name, + const octave_value& value, bool notify_toolkit, + bool redraw_figure); +private: - octave::interpreter& m_interpreter; - }; + octave::interpreter& m_interpreter; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/command-widget.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/command-widget.cc Thu Feb 02 12:25:51 2023 -0800 @@ -51,292 +51,292 @@ OCTAVE_BEGIN_NAMESPACE(octave) - command_widget::command_widget (QWidget *p) - : QWidget (p), m_incomplete_parse (false), - m_prompt (QString ()), - m_console (new console (this)) - { - QPushButton *pause_button = new QPushButton (tr("Pause"), this); - QPushButton *stop_button = new QPushButton (tr("Stop"), this); - QPushButton *resume_button = new QPushButton (tr("Continue"), this); +command_widget::command_widget (QWidget *p) + : QWidget (p), m_incomplete_parse (false), + m_prompt (QString ()), + m_console (new console (this)) +{ + QPushButton *pause_button = new QPushButton (tr("Pause"), this); + QPushButton *stop_button = new QPushButton (tr("Stop"), this); + QPushButton *resume_button = new QPushButton (tr("Continue"), this); - QGroupBox *input_group_box = new QGroupBox (); - QHBoxLayout *input_layout = new QHBoxLayout; - input_layout->addWidget (pause_button); - input_layout->addWidget (stop_button); - input_layout->addWidget (resume_button); - input_group_box->setLayout (input_layout); + QGroupBox *input_group_box = new QGroupBox (); + QHBoxLayout *input_layout = new QHBoxLayout; + input_layout->addWidget (pause_button); + input_layout->addWidget (stop_button); + input_layout->addWidget (resume_button); + input_group_box->setLayout (input_layout); - QVBoxLayout *main_layout = new QVBoxLayout (); - main_layout->addWidget (m_console); - main_layout->addWidget (input_group_box); + QVBoxLayout *main_layout = new QVBoxLayout (); + main_layout->addWidget (m_console); + main_layout->addWidget (input_group_box); - setLayout (main_layout); + setLayout (main_layout); - setFocusProxy (m_console); + setFocusProxy (m_console); - connect (pause_button, &QPushButton::clicked, - this, &command_widget::interpreter_pause); + connect (pause_button, &QPushButton::clicked, + this, &command_widget::interpreter_pause); - connect (resume_button, &QPushButton::clicked, - this, &command_widget::interpreter_resume); + connect (resume_button, &QPushButton::clicked, + this, &command_widget::interpreter_resume); - connect (stop_button, &QPushButton::clicked, - this, &command_widget::interpreter_stop); + connect (stop_button, &QPushButton::clicked, + this, &command_widget::interpreter_stop); - connect (this, &command_widget::update_prompt_signal, - this, &command_widget::update_prompt); + connect (this, &command_widget::update_prompt_signal, + this, &command_widget::update_prompt); - connect (this, &command_widget::new_command_line_signal, - m_console, &console::new_command_line); + connect (this, &command_widget::new_command_line_signal, + m_console, &console::new_command_line); - connect (m_console, QOverload<const fcn_callback&>::of (&console::interpreter_event), - this, QOverload<const fcn_callback&>::of (&command_widget::interpreter_event)); + connect (m_console, QOverload<const fcn_callback&>::of (&console::interpreter_event), + this, QOverload<const fcn_callback&>::of (&command_widget::interpreter_event)); - connect (m_console, QOverload<const meth_callback&>::of (&console::interpreter_event), - this, QOverload<const meth_callback&>::of (&command_widget::interpreter_event)); + connect (m_console, QOverload<const meth_callback&>::of (&console::interpreter_event), + this, QOverload<const meth_callback&>::of (&command_widget::interpreter_event)); - insert_interpreter_output ("\n\n Welcome to Octave\n\n"); + insert_interpreter_output ("\n\n Welcome to Octave\n\n"); - } +} - void command_widget::init_command_prompt () - { - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. +void command_widget::init_command_prompt () +{ + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. - QPointer<command_widget> this_cw (this); + QPointer<command_widget> this_cw (this); - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - // We can skip the entire callback function because it does not - // make any changes to the interpreter state. + // We can skip the entire callback function because it does not + // make any changes to the interpreter state. - if (this_cw.isNull ()) - return; + if (this_cw.isNull ()) + return; - std::string prompt = interp.PS1 (); - std::string decoded_prompt - = command_editor::decode_prompt_string (prompt); + std::string prompt = interp.PS1 (); + std::string decoded_prompt + = command_editor::decode_prompt_string (prompt); - emit update_prompt_signal (QString::fromStdString (decoded_prompt)); + emit update_prompt_signal (QString::fromStdString (decoded_prompt)); - emit new_command_line_signal (); - }); - } + emit new_command_line_signal (); + }); +} - void command_widget::update_prompt (const QString& prompt) - { - m_prompt = prompt; - } +void command_widget::update_prompt (const QString& prompt) +{ + m_prompt = prompt; +} - QString command_widget::prompt () - { - return m_prompt; - } +QString command_widget::prompt () +{ + return m_prompt; +} - void command_widget::insert_interpreter_output (const QString& msg) - { - m_console->append (msg); - } +void command_widget::insert_interpreter_output (const QString& msg) +{ + m_console->append (msg); +} - void command_widget::process_input_line (const QString& input_line) - { - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. +void command_widget::process_input_line (const QString& input_line) +{ + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. - QPointer<command_widget> this_cw (this); + QPointer<command_widget> this_cw (this); - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - // If THIS_CW is no longer valid, we still want to parse and - // execute INPUT_LINE but we can't emit the signals associated - // with THIS_CW. + // If THIS_CW is no longer valid, we still want to parse and + // execute INPUT_LINE but we can't emit the signals associated + // with THIS_CW. - interp.parse_and_execute (input_line.toStdString (), - m_incomplete_parse); + interp.parse_and_execute (input_line.toStdString (), + m_incomplete_parse); - if (this_cw.isNull ()) - return; + if (this_cw.isNull ()) + return; - std::string prompt - = m_incomplete_parse ? interp.PS2 () : interp.PS1 (); + std::string prompt + = m_incomplete_parse ? interp.PS2 () : interp.PS1 (); - std::string decoded_prompt - = command_editor::decode_prompt_string (prompt); + std::string decoded_prompt + = command_editor::decode_prompt_string (prompt); - emit update_prompt_signal (QString::fromStdString (decoded_prompt)); + emit update_prompt_signal (QString::fromStdString (decoded_prompt)); - emit new_command_line_signal (); - }); + emit new_command_line_signal (); + }); - } +} - void command_widget::notice_settings () - { - gui_settings settings; +void command_widget::notice_settings () +{ + gui_settings settings; - // Set terminal font: - QFont term_font = QFont (); - term_font.setStyleHint (QFont::TypeWriter); - QString default_font = settings.string_value (global_mono_font); - term_font.setFamily - (settings.value (cs_font.settings_key (), default_font).toString ()); - term_font.setPointSize - (settings.int_value (cs_font_size)); + // Set terminal font: + QFont term_font = QFont (); + term_font.setStyleHint (QFont::TypeWriter); + QString default_font = settings.string_value (global_mono_font); + term_font.setFamily + (settings.value (cs_font.settings_key (), default_font).toString ()); + term_font.setPointSize + (settings.int_value (cs_font_size)); - m_console->setFont (term_font); + m_console->setFont (term_font); - // Colors - int mode = settings.int_value (cs_color_mode); - QColor fgc = settings.color_value (cs_colors[0], mode); - QColor bgc = settings.color_value (cs_colors[1], mode); + // Colors + int mode = settings.int_value (cs_color_mode); + QColor fgc = settings.color_value (cs_colors[0], mode); + QColor bgc = settings.color_value (cs_colors[1], mode); - m_console->setStyleSheet (QString ("color: %1; background-color:%2;") - .arg (fgc.name ()).arg (bgc.name ())); - } + m_console->setStyleSheet (QString ("color: %1; background-color:%2;") + .arg (fgc.name ()).arg (bgc.name ())); +} - // The console itself using QScintilla. - // This implementation is partly based on the basic concept of - // "qpconsole" as proposed by user "DerManu" in the Qt-forum thread - // https://forum.qt.io/topic/28765/command-terminal-using-qtextedit +// The console itself using QScintilla. +// This implementation is partly based on the basic concept of +// "qpconsole" as proposed by user "DerManu" in the Qt-forum thread +// https://forum.qt.io/topic/28765/command-terminal-using-qtextedit - console::console (command_widget *p) - : QsciScintilla (p), - m_command_position (-1), - m_cursor_position (0), - m_text_changed (false), - m_command_widget (p), - m_last_key_string (QString ()) - { - setMargins (0); - setWrapMode (QsciScintilla::WrapWord); +console::console (command_widget *p) + : QsciScintilla (p), + m_command_position (-1), + m_cursor_position (0), + m_text_changed (false), + m_command_widget (p), + m_last_key_string (QString ()) +{ + setMargins (0); + setWrapMode (QsciScintilla::WrapWord); - connect (this, SIGNAL (cursorPositionChanged (int, int)), - this, SLOT (cursor_position_changed (int, int))); + connect (this, SIGNAL (cursorPositionChanged (int, int)), + this, SLOT (cursor_position_changed (int, int))); - connect (this, SIGNAL (textChanged ()), - this, SLOT (text_changed ())); + connect (this, SIGNAL (textChanged ()), + this, SLOT (text_changed ())); - connect (this, SIGNAL (modificationAttempted ()), - this, SLOT (move_cursor_to_end ())); - } + connect (this, SIGNAL (modificationAttempted ()), + this, SLOT (move_cursor_to_end ())); +} - // Prepare a new command line with the current prompt - void console::new_command_line (const QString& command) - { - if (! text (lines () -1).isEmpty ()) - append ("\n"); +// Prepare a new command line with the current prompt +void console::new_command_line (const QString& command) +{ + if (! text (lines () -1).isEmpty ()) + append ("\n"); - append_string (m_command_widget->prompt ()); + append_string (m_command_widget->prompt ()); - int line, index; - getCursorPosition (&line,&index); - m_command_position = positionFromLineIndex (line, index); + int line, index; + getCursorPosition (&line,&index); + m_command_position = positionFromLineIndex (line, index); - append_string (command); - } + append_string (command); +} - // Accept the current command line (or block) - void console::accept_command_line () - { - QString input_line = text (lines () - 1); +// Accept the current command line (or block) +void console::accept_command_line () +{ + QString input_line = text (lines () - 1); - if (input_line.startsWith (m_command_widget->prompt ())) - input_line.remove(0, m_command_widget->prompt ().length ()); + if (input_line.startsWith (m_command_widget->prompt ())) + input_line.remove(0, m_command_widget->prompt ().length ()); - input_line = input_line.trimmed (); + input_line = input_line.trimmed (); - append_string ("\n"); + append_string ("\n"); - if (input_line.isEmpty ()) - new_command_line (); - else - m_command_widget->process_input_line (input_line); - } + if (input_line.isEmpty ()) + new_command_line (); + else + m_command_widget->process_input_line (input_line); +} - // Execute a command - void console::execute_command (const QString& command) - { - if (command.trimmed ().isEmpty ()) - return; +// Execute a command +void console::execute_command (const QString& command) +{ + if (command.trimmed ().isEmpty ()) + return; - new_command_line (command); - accept_command_line (); - } + new_command_line (command); + accept_command_line (); +} - // Append a string and update the curdor püosition - void console::append_string (const QString& string) - { - setReadOnly (false); - append (string); +// Append a string and update the curdor püosition +void console::append_string (const QString& string) +{ + setReadOnly (false); + append (string); - int line, index; - lineIndexFromPosition (text ().length (), &line, &index); + int line, index; + lineIndexFromPosition (text ().length (), &line, &index); - setCursorPosition (line, index); - } + setCursorPosition (line, index); +} - // Cursor position changed: Are we in the command line or not? - void console::cursor_position_changed (int line, int col) - { - m_cursor_position = positionFromLineIndex (line, col); - if (m_cursor_position < m_command_position) - { - // We are in the read only area - if (m_text_changed && (m_cursor_position == m_command_position - 1)) - { - setReadOnly (false); - insert (m_command_widget->prompt ().right (1)); // And here we have tried to remove the prompt by Backspace - setCursorPosition (line+1, col); - } - setReadOnly (true); - } - else - setReadOnly (false); // Writable area +// Cursor position changed: Are we in the command line or not? +void console::cursor_position_changed (int line, int col) +{ + m_cursor_position = positionFromLineIndex (line, col); + if (m_cursor_position < m_command_position) + { + // We are in the read only area + if (m_text_changed && (m_cursor_position == m_command_position - 1)) + { + setReadOnly (false); + insert (m_command_widget->prompt ().right (1)); // And here we have tried to remove the prompt by Backspace + setCursorPosition (line+1, col); + } + setReadOnly (true); + } + else + setReadOnly (false); // Writable area - m_text_changed = false; - } + m_text_changed = false; +} - // User attempted to type on read only mode: move cursor at end and allow - // editing - void console::move_cursor_to_end () - { - if ((! m_last_key_string.isEmpty ()) && (m_last_key_string.at (0).isPrint ())) - { - append_string (m_last_key_string); - setReadOnly (true); // Avoid that changing read only text is done afterwards - } - } +// User attempted to type on read only mode: move cursor at end and allow +// editing +void console::move_cursor_to_end () +{ + if ((! m_last_key_string.isEmpty ()) && (m_last_key_string.at (0).isPrint ())) + { + append_string (m_last_key_string); + setReadOnly (true); // Avoid that changing read only text is done afterwards + } +} - // Text has changed: is cursor still in "writable" area? - // This signal seems to be emitted before cursor position changed. - void console::text_changed () - { - m_text_changed = true; - } +// Text has changed: is cursor still in "writable" area? +// This signal seems to be emitted before cursor position changed. +void console::text_changed () +{ + m_text_changed = true; +} - // Re-implement key event - void console::keyPressEvent (QKeyEvent *e) - { - if (e->key () == Qt::Key_Return) - // On "return", accept the current command line - accept_command_line (); - else - { - // Otherwise, store text process the expected event - m_last_key_string = e->text (); - QsciScintilla::keyPressEvent(e); - } - } +// Re-implement key event +void console::keyPressEvent (QKeyEvent *e) +{ + if (e->key () == Qt::Key_Return) + // On "return", accept the current command line + accept_command_line (); + else + { + // Otherwise, store text process the expected event + m_last_key_string = e->text (); + QsciScintilla::keyPressEvent(e); + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/command-widget.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/command-widget.h Thu Feb 02 12:25:51 2023 -0800 @@ -40,95 +40,95 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class command_widget; +class command_widget; - class console : public QsciScintilla - { - Q_OBJECT +class console : public QsciScintilla +{ + Q_OBJECT - public: +public: - console (command_widget *p); + console (command_widget *p); - signals: +signals: - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - public slots: +public slots: - void cursor_position_changed (int line, int col); + void cursor_position_changed (int line, int col); - void text_changed (); + void text_changed (); - void move_cursor_to_end (); + void move_cursor_to_end (); - void new_command_line (const QString& command = QString ()); + void new_command_line (const QString& command = QString ()); - void execute_command (const QString& command); + void execute_command (const QString& command); - protected: +protected: - void keyPressEvent (QKeyEvent *e); + void keyPressEvent (QKeyEvent *e); - private: +private: - void append_string (const QString& string); + void append_string (const QString& string); - void accept_command_line (); + void accept_command_line (); - int m_command_position; - int m_cursor_position; - bool m_text_changed; - command_widget *m_command_widget; - QString m_last_key_string; + int m_command_position; + int m_cursor_position; + bool m_text_changed; + command_widget *m_command_widget; + QString m_last_key_string; - }; +}; - class command_widget : public QWidget - { - Q_OBJECT +class command_widget : public QWidget +{ + Q_OBJECT - public: +public: - command_widget (QWidget *p); + command_widget (QWidget *p); - console * get_console ( ) { return m_console; }; + console * get_console ( ) { return m_console; }; - void init_command_prompt (); + void init_command_prompt (); - QString prompt (); + QString prompt (); - signals: +signals: - void clear_line_edit (); + void clear_line_edit (); - void interpreter_pause (); - void interpreter_resume (); - void interpreter_stop (); + void interpreter_pause (); + void interpreter_resume (); + void interpreter_stop (); - void update_prompt_signal (const QString& prompt); - void new_command_line_signal (const QString& command = QString ()); + void update_prompt_signal (const QString& prompt); + void new_command_line_signal (const QString& command = QString ()); - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - public slots: +public slots: - void process_input_line (const QString& input_line); + void process_input_line (const QString& input_line); - void update_prompt (const QString& prompt); + void update_prompt (const QString& prompt); - void insert_interpreter_output (const QString& msg); + void insert_interpreter_output (const QString& msg); - void notice_settings (); + void notice_settings (); - private: +private: - bool m_incomplete_parse; - QString m_prompt; - console *m_console; - }; + bool m_incomplete_parse; + QString m_prompt; + console *m_console; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/community-news.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/community-news.cc Thu Feb 02 12:25:51 2023 -0800 @@ -40,94 +40,94 @@ OCTAVE_BEGIN_NAMESPACE(octave) - community_news::community_news (int serial) - : QWidget (nullptr), m_browser (nullptr) - { - construct ("https://octave.org", "community-news.html", serial); - } +community_news::community_news (int serial) + : QWidget (nullptr), m_browser (nullptr) +{ + construct ("https://octave.org", "community-news.html", serial); +} - community_news::community_news (QWidget *parent, const QString& base_url, - const QString& page, int serial) - : QWidget (parent), m_browser (nullptr) - { - construct (base_url, page, serial); - } +community_news::community_news (QWidget *parent, const QString& base_url, + const QString& page, int serial) + : QWidget (parent), m_browser (nullptr) +{ + construct (base_url, page, serial); +} - void community_news::construct (const QString& base_url, const QString& page, - int serial) - { - m_browser = new QTextBrowser (this); +void community_news::construct (const QString& base_url, const QString& page, + int serial) +{ + m_browser = new QTextBrowser (this); - m_browser->setObjectName ("OctaveNews"); - m_browser->setOpenExternalLinks (true); + m_browser->setObjectName ("OctaveNews"); + m_browser->setOpenExternalLinks (true); - QVBoxLayout *vlayout = new QVBoxLayout; + QVBoxLayout *vlayout = new QVBoxLayout; - vlayout->addWidget (m_browser); + vlayout->addWidget (m_browser); - setLayout (vlayout); - setWindowTitle (tr ("Octave Community News")); + setLayout (vlayout); + setWindowTitle (tr ("Octave Community News")); - int win_x, win_y; - get_screen_geometry (win_x, win_y); + int win_x, win_y; + get_screen_geometry (win_x, win_y); - resize (win_x/2, win_y/2); - move ((win_x - width ())/2, (win_y - height ())/2); + resize (win_x/2, win_y/2); + move ((win_x - width ())/2, (win_y - height ())/2); - gui_settings settings; + gui_settings settings; - QString icon; - QString icon_set = settings.string_value (dw_icon_set); - if (icon_set != "NONE") - // No extra icon for Community news, take the one of the release notes - icon = dw_icon_set_names[icon_set] + "ReleaseWidget.png"; - else - icon = dw_icon_set_names[icon_set]; + QString icon; + QString icon_set = settings.string_value (dw_icon_set); + if (icon_set != "NONE") + // No extra icon for Community news, take the one of the release notes + icon = dw_icon_set_names[icon_set] + "ReleaseWidget.png"; + else + icon = dw_icon_set_names[icon_set]; - setWindowIcon (QIcon (icon)); + setWindowIcon (QIcon (icon)); - // FIXME: This is a news reader preference, so shouldn't it be used - // in the news_reader object? + // FIXME: This is a news reader preference, so shouldn't it be used + // in the news_reader object? - bool connect_to_web = settings.bool_value (nr_allow_connection); + bool connect_to_web = settings.bool_value (nr_allow_connection); - QThread *worker_thread = new QThread; + QThread *worker_thread = new QThread; - news_reader *reader - = new news_reader (base_url, page, serial, connect_to_web); + news_reader *reader + = new news_reader (base_url, page, serial, connect_to_web); - reader->moveToThread (worker_thread); + reader->moveToThread (worker_thread); - connect (reader, &news_reader::display_news_signal, - this, &community_news::set_news); + connect (reader, &news_reader::display_news_signal, + this, &community_news::set_news); - connect (worker_thread, &QThread::started, - reader, &news_reader::process); + connect (worker_thread, &QThread::started, + reader, &news_reader::process); - connect (reader, &news_reader::finished, worker_thread, &QThread::quit); + connect (reader, &news_reader::finished, worker_thread, &QThread::quit); - connect (reader, &news_reader::finished, reader, &news_reader::deleteLater); + connect (reader, &news_reader::finished, reader, &news_reader::deleteLater); - connect (worker_thread, &QThread::finished, - worker_thread, &QThread::deleteLater); + connect (worker_thread, &QThread::finished, + worker_thread, &QThread::deleteLater); - worker_thread->start (); - } + worker_thread->start (); +} - void community_news::set_news (const QString& news) - { - m_browser->setHtml (news); - } +void community_news::set_news (const QString& news) +{ + m_browser->setHtml (news); +} - void community_news::display () - { - if (! isVisible ()) - show (); - else if (isMinimized ()) - showNormal (); +void community_news::display () +{ + if (! isVisible ()) + show (); + else if (isMinimized ()) + showNormal (); - raise (); - activateWindow (); - } + raise (); + activateWindow (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/community-news.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/community-news.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,33 +33,33 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class community_news : public QWidget - { - Q_OBJECT +class community_news : public QWidget +{ + Q_OBJECT - public: +public: - community_news (int serial); + community_news (int serial); - community_news (QWidget *parent = nullptr, - const QString& base_url = "https://octave.org", - const QString& page = "community-news.html", - int serial = -1); + community_news (QWidget *parent = nullptr, + const QString& base_url = "https://octave.org", + const QString& page = "community-news.html", + int serial = -1); - ~community_news () = default; + ~community_news () = default; - public slots: +public slots: - void set_news (const QString& news); + void set_news (const QString& news); - void display (); + void display (); - private: +private: - void construct (const QString& base_url, const QString& page, int serial); + void construct (const QString& base_url, const QString& page, int serial); - QTextBrowser *m_browser; - }; + QTextBrowser *m_browser; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/dialog.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/dialog.cc Thu Feb 02 12:25:51 2023 -0800 @@ -47,653 +47,653 @@ OCTAVE_BEGIN_NAMESPACE(octave) - QUIWidgetCreator::QUIWidgetCreator () - : QObject (), m_dialog_result (-1), m_dialog_button (), - m_string_list (), m_list_index (), m_path_name () - { - connect (this, &QUIWidgetCreator::create_dialog, - this, &QUIWidgetCreator::handle_create_dialog); +QUIWidgetCreator::QUIWidgetCreator () + : QObject (), m_dialog_result (-1), m_dialog_button (), + m_string_list (), m_list_index (), m_path_name () +{ + connect (this, &QUIWidgetCreator::create_dialog, + this, &QUIWidgetCreator::handle_create_dialog); - connect (this, &QUIWidgetCreator::create_listview, - this, &QUIWidgetCreator::handle_create_listview); + connect (this, &QUIWidgetCreator::create_listview, + this, &QUIWidgetCreator::handle_create_listview); - connect (this, &QUIWidgetCreator::create_inputlayout, - this, &QUIWidgetCreator::handle_create_inputlayout); + connect (this, &QUIWidgetCreator::create_inputlayout, + this, &QUIWidgetCreator::handle_create_inputlayout); - connect (this, &QUIWidgetCreator::create_filedialog, - this, &QUIWidgetCreator::handle_create_filedialog); - } + connect (this, &QUIWidgetCreator::create_filedialog, + this, &QUIWidgetCreator::handle_create_filedialog); +} - QString QUIWidgetCreator::rm_amp (const QString& text) - { - QString text_wo_amp = text; - text_wo_amp.replace (QRegExp ("&(\\w)"), "\\1"); - return text_wo_amp; - } +QString QUIWidgetCreator::rm_amp (const QString& text) +{ + QString text_wo_amp = text; + text_wo_amp.replace (QRegExp ("&(\\w)"), "\\1"); + return text_wo_amp; +} - QString QUIWidgetCreator::message_dialog (const QString& message, - const QString& title, - const QString& icon, - const QStringList& buttons, - const QString& defbutton, - const QStringList& role) - { - QMutexLocker autolock (&m_mutex); +QString QUIWidgetCreator::message_dialog (const QString& message, + const QString& title, + const QString& icon, + const QStringList& buttons, + const QString& defbutton, + const QStringList& role) +{ + QMutexLocker autolock (&m_mutex); - // Store button text before a window-manager adds accelerators. + // Store button text before a window-manager adds accelerators. - m_button_list = buttons; + m_button_list = buttons; - // Use the last button in the list as the reject result, i.e., when - // no button is pressed such as in the case of the upper right close - // tab. - if (! buttons.isEmpty ()) - m_dialog_button = buttons.last (); + // Use the last button in the list as the reject result, i.e., when + // no button is pressed such as in the case of the upper right close + // tab. + if (! buttons.isEmpty ()) + m_dialog_button = buttons.last (); - QString xicon = icon; - if (xicon.isEmpty ()) - xicon = "none"; + QString xicon = icon; + if (xicon.isEmpty ()) + xicon = "none"; - emit create_dialog (message, title, xicon, buttons, defbutton, role); + emit create_dialog (message, title, xicon, buttons, defbutton, role); - // Wait while the user is responding to message box. - wait (); + // Wait while the user is responding to message box. + wait (); - // The GUI has sent a signal and the thread has been awakened. - return m_dialog_button; - }; + // The GUI has sent a signal and the thread has been awakened. + return m_dialog_button; +}; - QPair<QIntList, int> - QUIWidgetCreator::list_dialog (const QStringList& list, const QString& mode, - int wd, int ht, const QList<int>& initial, - const QString& name, - const QStringList& prompt, - const QString& ok_string, - const QString& cancel_string) - { - if (list.isEmpty ()) - return QPair<QIntList, int> (); +QPair<QIntList, int> +QUIWidgetCreator::list_dialog (const QStringList& list, const QString& mode, + int wd, int ht, const QList<int>& initial, + const QString& name, + const QStringList& prompt, + const QString& ok_string, + const QString& cancel_string) +{ + if (list.isEmpty ()) + return QPair<QIntList, int> (); - QMutexLocker autolock (&m_mutex); + QMutexLocker autolock (&m_mutex); - emit create_listview (list, mode, wd, ht, initial, name, - prompt, ok_string, cancel_string); + emit create_listview (list, mode, wd, ht, initial, name, + prompt, ok_string, cancel_string); - // Wait while the user is responding to message box. - wait (); + // Wait while the user is responding to message box. + wait (); - // The GUI has sent a signal and the thread has been awakened. - return QPair<QIntList, int> (m_list_index, m_dialog_result); - }; + // The GUI has sent a signal and the thread has been awakened. + return QPair<QIntList, int> (m_list_index, m_dialog_result); +}; - // Create a message dialog with specified string, buttons and - // decorative text. +// Create a message dialog with specified string, buttons and +// decorative text. - QStringList QUIWidgetCreator::input_dialog (const QStringList& prompt, - const QString& title, - const QFloatList& nr, - const QFloatList& nc, - const QStringList& defaults) - { - if (prompt.isEmpty ()) - return QStringList (); +QStringList QUIWidgetCreator::input_dialog (const QStringList& prompt, + const QString& title, + const QFloatList& nr, + const QFloatList& nc, + const QStringList& defaults) +{ + if (prompt.isEmpty ()) + return QStringList (); - QMutexLocker autolock (&m_mutex); + QMutexLocker autolock (&m_mutex); - emit create_inputlayout (prompt, title, nr, nc, defaults); + emit create_inputlayout (prompt, title, nr, nc, defaults); - // Wait while the user is responding to message box. - wait (); + // Wait while the user is responding to message box. + wait (); - // The GUI has sent a signal and the thread has been awakened. - return m_string_list; - }; + // The GUI has sent a signal and the thread has been awakened. + return m_string_list; +}; - QStringList QUIWidgetCreator::file_dialog (const QStringList& filters, - const QString& title, - const QString& filename, - const QString& dirname, - const QString& multimode) - { - QMutexLocker autolock (&m_mutex); +QStringList QUIWidgetCreator::file_dialog (const QStringList& filters, + const QString& title, + const QString& filename, + const QString& dirname, + const QString& multimode) +{ + QMutexLocker autolock (&m_mutex); - emit create_filedialog (filters, title, filename, dirname, multimode); + emit create_filedialog (filters, title, filename, dirname, multimode); - // Wait while the user is responding to dialog. - wait (); + // Wait while the user is responding to dialog. + wait (); - // The GUI has sent a signal and the thread has been awakened. - // Add all the file dialog results to a string list. - QStringList retval; - retval << m_string_list - << m_path_name - << QString::number (m_dialog_result); + // The GUI has sent a signal and the thread has been awakened. + // Add all the file dialog results to a string list. + QStringList retval; + retval << m_string_list + << m_path_name + << QString::number (m_dialog_result); - return retval; - } + return retval; +} - void QUIWidgetCreator::handle_create_dialog (const QString& message, - const QString& title, - const QString& icon, - const QStringList& button, - const QString& defbutton, - const QStringList& role) - { - MessageDialog *message_dialog - = new MessageDialog (message, title, icon, button, defbutton, role); +void QUIWidgetCreator::handle_create_dialog (const QString& message, + const QString& title, + const QString& icon, + const QStringList& button, + const QString& defbutton, + const QStringList& role) +{ + MessageDialog *message_dialog + = new MessageDialog (message, title, icon, button, defbutton, role); - connect (message_dialog, &MessageDialog::buttonClicked, - this, &QUIWidgetCreator::dialog_button_clicked); + connect (message_dialog, &MessageDialog::buttonClicked, + this, &QUIWidgetCreator::dialog_button_clicked); - message_dialog->setAttribute (Qt::WA_DeleteOnClose); - message_dialog->show (); - } + message_dialog->setAttribute (Qt::WA_DeleteOnClose); + message_dialog->show (); +} - void QUIWidgetCreator::dialog_button_clicked (QAbstractButton *button) - { - // button is NULL when dialog is closed. - if (button) - { - // Check for a matching button text while ignoring accelerators - // because the window manager may have added one in the passed - // button. +void QUIWidgetCreator::dialog_button_clicked (QAbstractButton *button) +{ + // button is NULL when dialog is closed. + if (button) + { + // Check for a matching button text while ignoring accelerators + // because the window manager may have added one in the passed + // button. - QString text_clean = rm_amp (button->text ()); + QString text_clean = rm_amp (button->text ()); - for (int i = 0; i < m_button_list.count (); i++) - { - if (rm_amp (m_button_list.at (i)) == text_clean) - { - // Text w/o extra accelerator. - m_dialog_button = m_button_list.at (i); - break; - } - } - } + for (int i = 0; i < m_button_list.count (); i++) + { + if (rm_amp (m_button_list.at (i)) == text_clean) + { + // Text w/o extra accelerator. + m_dialog_button = m_button_list.at (i); + break; + } + } + } - // The value should always be 1 for the Octave functions. - m_dialog_result = 1; + // The value should always be 1 for the Octave functions. + m_dialog_result = 1; - // Wake up Octave process so that it continues. - wake_all (); - } + // Wake up Octave process so that it continues. + wake_all (); +} - // Create a list dialog with specified list, initially selected, mode, - // view size and decorative text. +// Create a list dialog with specified list, initially selected, mode, +// view size and decorative text. - void QUIWidgetCreator::handle_create_listview (const QStringList& list, - const QString& mode, - int wd, int ht, - const QIntList& initial, - const QString& name, - const QStringList& prompt, - const QString& ok_string, - const QString& cancel_string) - { - ListDialog *list_dialog - = new ListDialog (list, mode, wd, ht, initial, - name, prompt, ok_string, cancel_string); +void QUIWidgetCreator::handle_create_listview (const QStringList& list, + const QString& mode, + int wd, int ht, + const QIntList& initial, + const QString& name, + const QStringList& prompt, + const QString& ok_string, + const QString& cancel_string) +{ + ListDialog *list_dialog + = new ListDialog (list, mode, wd, ht, initial, + name, prompt, ok_string, cancel_string); - connect (list_dialog, &ListDialog::finish_selection, - this, &QUIWidgetCreator::list_select_finished); + connect (list_dialog, &ListDialog::finish_selection, + this, &QUIWidgetCreator::list_select_finished); - list_dialog->setAttribute (Qt::WA_DeleteOnClose); - list_dialog->show (); - } + list_dialog->setAttribute (Qt::WA_DeleteOnClose); + list_dialog->show (); +} - void QUIWidgetCreator::list_select_finished (const QIntList& selected, - int button_pressed) - { - // Store the value so that builtin functions can retrieve. +void QUIWidgetCreator::list_select_finished (const QIntList& selected, + int button_pressed) +{ + // Store the value so that builtin functions can retrieve. - m_list_index = selected; - m_dialog_result = button_pressed; + m_list_index = selected; + m_dialog_result = button_pressed; - // Wake up Octave process so that it continues. - wake_all (); - } + // Wake up Octave process so that it continues. + wake_all (); +} - // Create an input dialog with specified prompts and defaults, title - // and row/column size specifications. +// Create an input dialog with specified prompts and defaults, title +// and row/column size specifications. - void QUIWidgetCreator::handle_create_inputlayout (const QStringList& prompt, - const QString& title, - const QFloatList& nr, - const QFloatList& nc, - const QStringList& defaults) - { - InputDialog *input_dialog - = new InputDialog (prompt, title, nr, nc, defaults); +void QUIWidgetCreator::handle_create_inputlayout (const QStringList& prompt, + const QString& title, + const QFloatList& nr, + const QFloatList& nc, + const QStringList& defaults) +{ + InputDialog *input_dialog + = new InputDialog (prompt, title, nr, nc, defaults); - connect (input_dialog, &InputDialog::finish_input, - this, &QUIWidgetCreator::input_finished); + connect (input_dialog, &InputDialog::finish_input, + this, &QUIWidgetCreator::input_finished); - input_dialog->setAttribute (Qt::WA_DeleteOnClose); - input_dialog->show (); - } + input_dialog->setAttribute (Qt::WA_DeleteOnClose); + input_dialog->show (); +} - void QUIWidgetCreator::input_finished (const QStringList& input, - int button_pressed) - { - // Store the value so that builtin functions can retrieve. +void QUIWidgetCreator::input_finished (const QStringList& input, + int button_pressed) +{ + // Store the value so that builtin functions can retrieve. - m_string_list = input; - m_dialog_result = button_pressed; + m_string_list = input; + m_dialog_result = button_pressed; - // Wake up Octave process so that it continues. - wake_all (); - } + // Wake up Octave process so that it continues. + wake_all (); +} - void QUIWidgetCreator::handle_create_filedialog (const QStringList& filters, - const QString& title, - const QString& filename, - const QString& dirname, - const QString& multimode) - { - FileDialog *file_dialog - = new FileDialog (filters, title, filename, dirname, multimode); +void QUIWidgetCreator::handle_create_filedialog (const QStringList& filters, + const QString& title, + const QString& filename, + const QString& dirname, + const QString& multimode) +{ + FileDialog *file_dialog + = new FileDialog (filters, title, filename, dirname, multimode); - connect (file_dialog, &FileDialog::finish_input, - this, &QUIWidgetCreator::filedialog_finished); + connect (file_dialog, &FileDialog::finish_input, + this, &QUIWidgetCreator::filedialog_finished); - file_dialog->setAttribute (Qt::WA_DeleteOnClose); - file_dialog->show (); - } + file_dialog->setAttribute (Qt::WA_DeleteOnClose); + file_dialog->show (); +} - void QUIWidgetCreator::filedialog_finished (const QStringList& files, - const QString& path, - int filterindex) - { - // Store the value so that builtin functions can retrieve. +void QUIWidgetCreator::filedialog_finished (const QStringList& files, + const QString& path, + int filterindex) +{ + // Store the value so that builtin functions can retrieve. - m_string_list = files; - m_dialog_result = filterindex; - m_path_name = path; + m_string_list = files; + m_dialog_result = filterindex; + m_path_name = path; - // Wake up Octave process so that it continues. - wake_all (); - } + // Wake up Octave process so that it continues. + wake_all (); +} - MessageDialog::MessageDialog (const QString& message, - const QString& title, const QString& qsicon, - const QStringList& qsbutton, - const QString& defbutton, - const QStringList& role) - : QMessageBox (QMessageBox::NoIcon, title.isEmpty () ? " " : title, - message) - { - // Create a NonModal message. - setWindowModality (Qt::NonModal); +MessageDialog::MessageDialog (const QString& message, + const QString& title, const QString& qsicon, + const QStringList& qsbutton, + const QString& defbutton, + const QStringList& role) + : QMessageBox (QMessageBox::NoIcon, title.isEmpty () ? " " : title, + message) +{ + // Create a NonModal message. + setWindowModality (Qt::NonModal); - // Interpret the icon string, because enumeration QMessageBox::Icon can't - // easily be made to pass through a signal. + // Interpret the icon string, because enumeration QMessageBox::Icon can't + // easily be made to pass through a signal. - QMessageBox::Icon eicon = QMessageBox::NoIcon; + QMessageBox::Icon eicon = QMessageBox::NoIcon; - if (qsicon == "error") - eicon = QMessageBox::Critical; - else if (qsicon == "warn") - eicon = QMessageBox::Warning; - else if (qsicon == "help") - eicon = QMessageBox::Information; - else if (qsicon == "quest") - eicon = QMessageBox::Question; + if (qsicon == "error") + eicon = QMessageBox::Critical; + else if (qsicon == "warn") + eicon = QMessageBox::Warning; + else if (qsicon == "help") + eicon = QMessageBox::Information; + else if (qsicon == "quest") + eicon = QMessageBox::Question; - setIcon (eicon); + setIcon (eicon); - int N = (qsbutton.size () < role.size () ? qsbutton.size () : role.size ()); + int N = (qsbutton.size () < role.size () ? qsbutton.size () : role.size ()); - if (N == 0) - addButton (QMessageBox::Ok); - else - { - for (int i = 0; i < N; i++) - { - // Interpret the button role string, because enumeration - // QMessageBox::ButtonRole can't be made to pass through a - // signal. + if (N == 0) + addButton (QMessageBox::Ok); + else + { + for (int i = 0; i < N; i++) + { + // Interpret the button role string, because enumeration + // QMessageBox::ButtonRole can't be made to pass through a + // signal. - QString srole = role.at (i); - QMessageBox::ButtonRole erole = QMessageBox::InvalidRole; - if (srole == "ResetRole") - erole = QMessageBox::ResetRole; - else if (srole == "YesRole") - erole = QMessageBox::YesRole; - else if (srole == "NoRole") - erole = QMessageBox::NoRole; - else if (srole == "RejectRole") - erole = QMessageBox::RejectRole; - else if (srole == "AcceptRole") - erole = QMessageBox::AcceptRole; + QString srole = role.at (i); + QMessageBox::ButtonRole erole = QMessageBox::InvalidRole; + if (srole == "ResetRole") + erole = QMessageBox::ResetRole; + else if (srole == "YesRole") + erole = QMessageBox::YesRole; + else if (srole == "NoRole") + erole = QMessageBox::NoRole; + else if (srole == "RejectRole") + erole = QMessageBox::RejectRole; + else if (srole == "AcceptRole") + erole = QMessageBox::AcceptRole; - QPushButton *pbutton = addButton (qsbutton.at (i), erole); - if (qsbutton.at (i) == defbutton) - setDefaultButton (pbutton); + QPushButton *pbutton = addButton (qsbutton.at (i), erole); + if (qsbutton.at (i) == defbutton) + setDefaultButton (pbutton); - // Make the last button the button pressed when <esc> key activated. - if (i == N-1) - { - // FIXME: Why define and then immediately test value? + // Make the last button the button pressed when <esc> key activated. + if (i == N-1) + { + // FIXME: Why define and then immediately test value? #define ACTIVE_ESCAPE 1 #if ACTIVE_ESCAPE - setEscapeButton (pbutton); + setEscapeButton (pbutton); #else - setEscapeButton (0); + setEscapeButton (0); #endif #undef ACTIVE_ESCAPE - } - } - } - } + } + } + } +} - ListDialog::ListDialog (const QStringList& list, - const QString& mode, int wd, int ht, - const QList<int>& initial, const QString& title, - const QStringList& prompt, - const QString& ok_string, - const QString& cancel_string) - : QDialog (), m_model (new QStringListModel (list, this)) - { - QListView *view = new QListView; - view->setModel (m_model); +ListDialog::ListDialog (const QStringList& list, + const QString& mode, int wd, int ht, + const QList<int>& initial, const QString& title, + const QStringList& prompt, + const QString& ok_string, + const QString& cancel_string) + : QDialog (), m_model (new QStringListModel (list, this)) +{ + QListView *view = new QListView; + view->setModel (m_model); - if (mode == "single") - view->setSelectionMode (QAbstractItemView::SingleSelection); - else if (mode == "multiple") - view->setSelectionMode (QAbstractItemView::ExtendedSelection); - else - view->setSelectionMode (QAbstractItemView::NoSelection); + if (mode == "single") + view->setSelectionMode (QAbstractItemView::SingleSelection); + else if (mode == "multiple") + view->setSelectionMode (QAbstractItemView::ExtendedSelection); + else + view->setSelectionMode (QAbstractItemView::NoSelection); - selector = view->selectionModel (); - for (int i = 0; i < initial.count(); i++) - { - QModelIndex idx = m_model->index (initial.value (i) - 1, 0, - QModelIndex ()); - selector->select (idx, QItemSelectionModel::Select); - } + selector = view->selectionModel (); + for (int i = 0; i < initial.count(); i++) + { + QModelIndex idx = m_model->index (initial.value (i) - 1, 0, + QModelIndex ()); + selector->select (idx, QItemSelectionModel::Select); + } - bool fixed_layout = false; - if (wd > 0 && ht > 0) - { - view->setFixedSize (wd, ht); - fixed_layout = true; - } + bool fixed_layout = false; + if (wd > 0 && ht > 0) + { + view->setFixedSize (wd, ht); + fixed_layout = true; + } - view->setEditTriggers (QAbstractItemView::NoEditTriggers); + view->setEditTriggers (QAbstractItemView::NoEditTriggers); - QVBoxLayout *listLayout = new QVBoxLayout; - if (! prompt.isEmpty ()) - { - // Note: Assume html-like Rich Text. - // Check for future incompatibilities if any. - QString prompt_string; - prompt_string.append (prompt.at (0)); - for (int j = 1; j < prompt.length (); j++) - { - prompt_string.append ("<br>"); - prompt_string.append (prompt.at (j)); - } - QLabel *plabel = new QLabel (prompt_string); - plabel->setTextFormat (Qt::RichText); - listLayout->addWidget (plabel); - } - listLayout->addWidget (view); - QPushButton *select_all = new QPushButton (tr ("Select All")); - select_all->setVisible (mode == "multiple"); - listLayout->addWidget (select_all); + QVBoxLayout *listLayout = new QVBoxLayout; + if (! prompt.isEmpty ()) + { + // Note: Assume html-like Rich Text. + // Check for future incompatibilities if any. + QString prompt_string; + prompt_string.append (prompt.at (0)); + for (int j = 1; j < prompt.length (); j++) + { + prompt_string.append ("<br>"); + prompt_string.append (prompt.at (j)); + } + QLabel *plabel = new QLabel (prompt_string); + plabel->setTextFormat (Qt::RichText); + listLayout->addWidget (plabel); + } + listLayout->addWidget (view); + QPushButton *select_all = new QPushButton (tr ("Select All")); + select_all->setVisible (mode == "multiple"); + listLayout->addWidget (select_all); - QPushButton *buttonOk = new QPushButton (ok_string); - QPushButton *buttonCancel = new QPushButton (cancel_string); - QHBoxLayout *buttonsLayout = new QHBoxLayout; - buttonsLayout->addStretch (1); - buttonsLayout->addWidget (buttonOk); - buttonsLayout->addWidget (buttonCancel); - buttonOk->setDefault (true); + QPushButton *buttonOk = new QPushButton (ok_string); + QPushButton *buttonCancel = new QPushButton (cancel_string); + QHBoxLayout *buttonsLayout = new QHBoxLayout; + buttonsLayout->addStretch (1); + buttonsLayout->addWidget (buttonOk); + buttonsLayout->addWidget (buttonCancel); + buttonOk->setDefault (true); - QVBoxLayout *mainLayout = new QVBoxLayout; - mainLayout->addLayout (listLayout); - mainLayout->addSpacing (12); - mainLayout->addLayout (buttonsLayout); - setLayout (mainLayout); - if (fixed_layout) - layout ()->setSizeConstraint (QLayout::SetFixedSize); + QVBoxLayout *mainLayout = new QVBoxLayout; + mainLayout->addLayout (listLayout); + mainLayout->addSpacing (12); + mainLayout->addLayout (buttonsLayout); + setLayout (mainLayout); + if (fixed_layout) + layout ()->setSizeConstraint (QLayout::SetFixedSize); - // If empty, make blank rather than use default OS behavior. - setWindowTitle (title.isEmpty () ? " " : title); + // If empty, make blank rather than use default OS behavior. + setWindowTitle (title.isEmpty () ? " " : title); - connect (select_all, &QPushButton::clicked, - view, &QListView::selectAll); + connect (select_all, &QPushButton::clicked, + view, &QListView::selectAll); - connect (buttonOk, &QPushButton::clicked, - this, &ListDialog::buttonOk_clicked); + connect (buttonOk, &QPushButton::clicked, + this, &ListDialog::buttonOk_clicked); - connect (buttonCancel, &QPushButton::clicked, - this, &ListDialog::buttonCancel_clicked); + connect (buttonCancel, &QPushButton::clicked, + this, &ListDialog::buttonCancel_clicked); - connect (view, &QListView::doubleClicked, - this, &ListDialog::item_double_clicked); - } + connect (view, &QListView::doubleClicked, + this, &ListDialog::item_double_clicked); +} - void ListDialog::buttonOk_clicked () - { - // Store information about what button was pressed so that builtin - // functions can retrieve. +void ListDialog::buttonOk_clicked () +{ + // Store information about what button was pressed so that builtin + // functions can retrieve. - QModelIndexList selected_index = selector->selectedIndexes (); - QIntList selected_int; + QModelIndexList selected_index = selector->selectedIndexes (); + QIntList selected_int; - for (int i = 0; i < selected_index.size (); i++) - selected_int << selected_index.at (i).row () + 1; + for (int i = 0; i < selected_index.size (); i++) + selected_int << selected_index.at (i).row () + 1; - emit finish_selection (selected_int, 1); + emit finish_selection (selected_int, 1); - done (QDialog::Accepted); - } + done (QDialog::Accepted); +} - void ListDialog::buttonCancel_clicked () - { - // Store information about what button was pressed so that builtin - // functions can retrieve. +void ListDialog::buttonCancel_clicked () +{ + // Store information about what button was pressed so that builtin + // functions can retrieve. - QIntList empty; + QIntList empty; - emit finish_selection (empty, 0); + emit finish_selection (empty, 0); - done (QDialog::Rejected); - } + done (QDialog::Rejected); +} - void ListDialog::reject () - { - buttonCancel_clicked (); - } +void ListDialog::reject () +{ + buttonCancel_clicked (); +} - void ListDialog::item_double_clicked (const QModelIndex&) - { - buttonOk_clicked (); - } +void ListDialog::item_double_clicked (const QModelIndex&) +{ + buttonOk_clicked (); +} - InputDialog::InputDialog (const QStringList& prompt, - const QString& title, const QFloatList& nr, - const QFloatList& nc, const QStringList& defaults) - : QDialog () - { +InputDialog::InputDialog (const QStringList& prompt, + const QString& title, const QFloatList& nr, + const QFloatList& nc, const QStringList& defaults) + : QDialog () +{ #define LINE_EDIT_FOLLOWS_PROMPT 0 #if LINE_EDIT_FOLLOWS_PROMPT - // Prompt on left followed by input on right. - QGridLayout *promptInputLayout = new QGridLayout; + // Prompt on left followed by input on right. + QGridLayout *promptInputLayout = new QGridLayout; #else - // Prompt aligned above input. - QVBoxLayout *promptInputLayout = new QVBoxLayout; + // Prompt aligned above input. + QVBoxLayout *promptInputLayout = new QVBoxLayout; #endif - int N_gridrows = prompt.size (); - for (int i = 0; i < N_gridrows; i++) - { - QLabel *label = new QLabel (prompt.at (i)); - QLineEdit *line_edit = new QLineEdit (); - if (i < defaults.size ()) - line_edit->setText (defaults.at (i)); - if (i < nr.size () && nr.at (i) > 0) - { - QSize qsize = line_edit->sizeHint (); - int intval = qsize.height () * nr.at (i); - line_edit->setFixedHeight (intval); - if (i < nc.size () && nc.at (i) > 0) - { - intval = qsize.height () * nc.at (i) / 2; - line_edit->setFixedWidth (intval); - } - } - input_line << line_edit; + int N_gridrows = prompt.size (); + for (int i = 0; i < N_gridrows; i++) + { + QLabel *label = new QLabel (prompt.at (i)); + QLineEdit *line_edit = new QLineEdit (); + if (i < defaults.size ()) + line_edit->setText (defaults.at (i)); + if (i < nr.size () && nr.at (i) > 0) + { + QSize qsize = line_edit->sizeHint (); + int intval = qsize.height () * nr.at (i); + line_edit->setFixedHeight (intval); + if (i < nc.size () && nc.at (i) > 0) + { + intval = qsize.height () * nc.at (i) / 2; + line_edit->setFixedWidth (intval); + } + } + input_line << line_edit; #if LINE_EDIT_FOLLOWS_PROMPT - promptInputLayout->addWidget (label, i + 1, 0); - promptInputLayout->addWidget (line_edit, i + 1, 1); + promptInputLayout->addWidget (label, i + 1, 0); + promptInputLayout->addWidget (line_edit, i + 1, 1); #else - promptInputLayout->addWidget (label); - promptInputLayout->addWidget (line_edit); + promptInputLayout->addWidget (label); + promptInputLayout->addWidget (line_edit); #endif - } + } #undef LINE_EDIT_FOLLOWS_PROMPT - QPushButton *buttonOk = new QPushButton ("OK"); - QPushButton *buttonCancel = new QPushButton ("Cancel"); - QHBoxLayout *buttonsLayout = new QHBoxLayout; - buttonsLayout->addStretch (1); - buttonsLayout->addWidget (buttonOk); - buttonsLayout->addWidget (buttonCancel); + QPushButton *buttonOk = new QPushButton ("OK"); + QPushButton *buttonCancel = new QPushButton ("Cancel"); + QHBoxLayout *buttonsLayout = new QHBoxLayout; + buttonsLayout->addStretch (1); + buttonsLayout->addWidget (buttonOk); + buttonsLayout->addWidget (buttonCancel); - QVBoxLayout *mainLayout = new QVBoxLayout; - mainLayout->addLayout (promptInputLayout); - mainLayout->addSpacing (12); - mainLayout->addLayout (buttonsLayout); - setLayout (mainLayout); + QVBoxLayout *mainLayout = new QVBoxLayout; + mainLayout->addLayout (promptInputLayout); + mainLayout->addSpacing (12); + mainLayout->addLayout (buttonsLayout); + setLayout (mainLayout); - // If empty, make blank rather than use default OS behavior. - setWindowTitle (title.isEmpty () ? " " : title); + // If empty, make blank rather than use default OS behavior. + setWindowTitle (title.isEmpty () ? " " : title); - connect (buttonOk, &QPushButton::clicked, - this, &InputDialog::buttonOk_clicked); + connect (buttonOk, &QPushButton::clicked, + this, &InputDialog::buttonOk_clicked); - connect (buttonCancel, &QPushButton::clicked, - this, &InputDialog::buttonCancel_clicked); - } + connect (buttonCancel, &QPushButton::clicked, + this, &InputDialog::buttonCancel_clicked); +} - void InputDialog::buttonOk_clicked () - { - // Store information about what button was pressed so that builtin - // functions can retrieve. +void InputDialog::buttonOk_clicked () +{ + // Store information about what button was pressed so that builtin + // functions can retrieve. - QStringList string_result; - for (int i = 0; i < input_line.size (); i++) - string_result << input_line.at (i)->text (); - emit finish_input (string_result, 1); - done (QDialog::Accepted); - } + QStringList string_result; + for (int i = 0; i < input_line.size (); i++) + string_result << input_line.at (i)->text (); + emit finish_input (string_result, 1); + done (QDialog::Accepted); +} - void InputDialog::buttonCancel_clicked () - { - // Store information about what button was pressed so that builtin - // functions can retrieve. +void InputDialog::buttonCancel_clicked () +{ + // Store information about what button was pressed so that builtin + // functions can retrieve. - QStringList empty; - emit finish_input (empty, 0); - done (QDialog::Rejected); - } + QStringList empty; + emit finish_input (empty, 0); + done (QDialog::Rejected); +} - void InputDialog::reject () - { - buttonCancel_clicked (); - } +void InputDialog::reject () +{ + buttonCancel_clicked (); +} - FileDialog::FileDialog (const QStringList& name_filters, - const QString& title, const QString& filename, - const QString& dirname, const QString& multimode) - : QFileDialog () - { - // Create a NonModal message. - setWindowModality (Qt::NonModal); +FileDialog::FileDialog (const QStringList& name_filters, + const QString& title, const QString& filename, + const QString& dirname, const QString& multimode) + : QFileDialog () +{ + // Create a NonModal message. + setWindowModality (Qt::NonModal); - setWindowTitle (title.isEmpty () ? " " : title); - setDirectory (dirname); + setWindowTitle (title.isEmpty () ? " " : title); + setDirectory (dirname); - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - gui_settings settings; + gui_settings settings; - if (! settings.bool_value (global_use_native_dialogs)) - setOption(QFileDialog::DontUseNativeDialog); + if (! settings.bool_value (global_use_native_dialogs)) + setOption(QFileDialog::DontUseNativeDialog); - if (multimode == "on") // uigetfile multiselect=on - { - setFileMode (QFileDialog::ExistingFiles); - setAcceptMode (QFileDialog::AcceptOpen); - } - else if (multimode == "create") // uiputfile - { - setFileMode (QFileDialog::AnyFile); - setAcceptMode (QFileDialog::AcceptSave); - setOption (QFileDialog::DontConfirmOverwrite, false); - } - else if (multimode == "dir") // uigetdir - { - setFileMode (QFileDialog::Directory); - setOption (QFileDialog::ShowDirsOnly, true); - setOption (QFileDialog::HideNameFilterDetails, true); - setAcceptMode (QFileDialog::AcceptOpen); - } - else // uigetfile multiselect=off - { - setFileMode (QFileDialog::ExistingFile); - setAcceptMode (QFileDialog::AcceptOpen); - } + if (multimode == "on") // uigetfile multiselect=on + { + setFileMode (QFileDialog::ExistingFiles); + setAcceptMode (QFileDialog::AcceptOpen); + } + else if (multimode == "create") // uiputfile + { + setFileMode (QFileDialog::AnyFile); + setAcceptMode (QFileDialog::AcceptSave); + setOption (QFileDialog::DontConfirmOverwrite, false); + } + else if (multimode == "dir") // uigetdir + { + setFileMode (QFileDialog::Directory); + setOption (QFileDialog::ShowDirsOnly, true); + setOption (QFileDialog::HideNameFilterDetails, true); + setAcceptMode (QFileDialog::AcceptOpen); + } + else // uigetfile multiselect=off + { + setFileMode (QFileDialog::ExistingFile); + setAcceptMode (QFileDialog::AcceptOpen); + } - setNameFilters (name_filters); + setNameFilters (name_filters); - selectFile (filename); + selectFile (filename); - connect (this, &FileDialog::accepted, this, &FileDialog::acceptSelection); + connect (this, &FileDialog::accepted, this, &FileDialog::acceptSelection); - connect (this, &FileDialog::rejected, this, &FileDialog::rejectSelection); - } + connect (this, &FileDialog::rejected, this, &FileDialog::rejectSelection); +} - void FileDialog::rejectSelection () - { - QStringList empty; - emit finish_input (empty, "", 0); - } +void FileDialog::rejectSelection () +{ + QStringList empty; + emit finish_input (empty, "", 0); +} - void FileDialog::acceptSelection () - { - QStringList string_result; - QString path; - int idx = 1; +void FileDialog::acceptSelection () +{ + QStringList string_result; + QString path; + int idx = 1; - string_result = selectedFiles (); + string_result = selectedFiles (); - if (testOption (QFileDialog::ShowDirsOnly) && string_result.size () > 0) - path = string_result[0]; - else - path = directory ().absolutePath (); + if (testOption (QFileDialog::ShowDirsOnly) && string_result.size () > 0) + path = string_result[0]; + else + path = directory ().absolutePath (); - // Matlab expects just the filename, whereas the file dialog gave us - // full path names, so fix it. + // Matlab expects just the filename, whereas the file dialog gave us + // full path names, so fix it. - for (int i = 0; i < string_result.size (); i++) - string_result[i] = QFileInfo (string_result[i]).fileName (); + for (int i = 0; i < string_result.size (); i++) + string_result[i] = QFileInfo (string_result[i]).fileName (); - // If not showing only dirs, add end slash for the path component. - if (testOption (QFileDialog::ShowDirsOnly) == false) - path += '/'; + // If not showing only dirs, add end slash for the path component. + if (testOption (QFileDialog::ShowDirsOnly) == false) + path += '/'; - // Convert to native slashes. - path = QDir::toNativeSeparators (path); + // Convert to native slashes. + path = QDir::toNativeSeparators (path); - QStringList name_filters = nameFilters (); - idx = name_filters.indexOf (selectedNameFilter ()) + 1; + QStringList name_filters = nameFilters (); + idx = name_filters.indexOf (selectedNameFilter ()) + 1; - // Send the selected info. - emit finish_input (string_result, path, idx); - } + // Send the selected info. + emit finish_input (string_result, path, idx); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/dialog.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/dialog.h Thu Feb 02 12:25:51 2023 -0800 @@ -44,235 +44,235 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class QUIWidgetCreator : public QObject - { - Q_OBJECT +class QUIWidgetCreator : public QObject +{ + Q_OBJECT - public: +public: - QUIWidgetCreator (); + QUIWidgetCreator (); - ~QUIWidgetCreator () = default; + ~QUIWidgetCreator () = default; - public: +public: - QString rm_amp (const QString& text); + QString rm_amp (const QString& text); - QString message_dialog (const QString& message, const QString& title, - const QString& icon, const QStringList& button, - const QString& defbutton, const QStringList& role); + QString message_dialog (const QString& message, const QString& title, + const QString& icon, const QStringList& button, + const QString& defbutton, const QStringList& role); - int get_dialog_result () { return m_dialog_result; } + int get_dialog_result () { return m_dialog_result; } - QString get_dialog_button () { return m_dialog_button; } + QString get_dialog_button () { return m_dialog_button; } - QPair<QIntList, int> list_dialog (const QStringList& list, - const QString& mode, - int wd, int ht, - const QList<int>& initial, - const QString& name, - const QStringList& prompt, - const QString& ok_string, - const QString& cancel_string); + QPair<QIntList, int> list_dialog (const QStringList& list, + const QString& mode, + int wd, int ht, + const QList<int>& initial, + const QString& name, + const QStringList& prompt, + const QString& ok_string, + const QString& cancel_string); - QIntList get_list_index () const { return m_list_index; } + QIntList get_list_index () const { return m_list_index; } - QStringList input_dialog (const QStringList& prompt, const QString& title, - const QFloatList& nr, const QFloatList& nc, - const QStringList& defaults); + QStringList input_dialog (const QStringList& prompt, const QString& title, + const QFloatList& nr, const QFloatList& nc, + const QStringList& defaults); - QStringList get_string_list () const { return m_string_list; } + QStringList get_string_list () const { return m_string_list; } - QStringList file_dialog (const QStringList& filters, const QString& title, - const QString& filename, const QString& dirname, - const QString& multimode); + QStringList file_dialog (const QStringList& filters, const QString& title, + const QString& filename, const QString& dirname, + const QString& multimode); - QString get_dialog_path () const { return m_path_name; } + QString get_dialog_path () const { return m_path_name; } - void lock () { m_mutex.lock (); } - void wait () { m_waitcondition.wait (&m_mutex); } - void unlock () { m_mutex.unlock (); } - void wake_all () { m_waitcondition.wakeAll (); } + void lock () { m_mutex.lock (); } + void wait () { m_waitcondition.wait (&m_mutex); } + void unlock () { m_mutex.unlock (); } + void wake_all () { m_waitcondition.wakeAll (); } - signals: +signals: - void create_dialog (const QString&, const QString&, const QString&, - const QStringList&, const QString&, const QStringList&); + void create_dialog (const QString&, const QString&, const QString&, + const QStringList&, const QString&, const QStringList&); - void create_listview (const QStringList&, const QString&, int, int, - const QIntList&, const QString&, const QStringList&, - const QString&, const QString&); + void create_listview (const QStringList&, const QString&, int, int, + const QIntList&, const QString&, const QStringList&, + const QString&, const QString&); - void create_inputlayout (const QStringList&, const QString&, - const QFloatList&, const QFloatList&, - const QStringList&); + void create_inputlayout (const QStringList&, const QString&, + const QFloatList&, const QFloatList&, + const QStringList&); - void create_filedialog (const QStringList& filters, const QString& title, - const QString& filename, const QString& dirname, - const QString& multimode); - public slots: + void create_filedialog (const QStringList& filters, const QString& title, + const QString& filename, const QString& dirname, + const QString& multimode); +public slots: - void handle_create_dialog (const QString& message, const QString& title, - const QString& icon, const QStringList& button, - const QString& defbutton, - const QStringList& role); + void handle_create_dialog (const QString& message, const QString& title, + const QString& icon, const QStringList& button, + const QString& defbutton, + const QStringList& role); - void dialog_button_clicked (QAbstractButton *button); + void dialog_button_clicked (QAbstractButton *button); - void handle_create_listview (const QStringList& list, const QString& mode, - int width, int height, - const QIntList& initial, - const QString& name, - const QStringList& prompt, - const QString& ok_string, - const QString& cancel_string); + void handle_create_listview (const QStringList& list, const QString& mode, + int width, int height, + const QIntList& initial, + const QString& name, + const QStringList& prompt, + const QString& ok_string, + const QString& cancel_string); - void list_select_finished (const QIntList& selected, int button_pressed); + void list_select_finished (const QIntList& selected, int button_pressed); - void handle_create_inputlayout (const QStringList&, const QString&, - const QFloatList&, const QFloatList&, - const QStringList&); + void handle_create_inputlayout (const QStringList&, const QString&, + const QFloatList&, const QFloatList&, + const QStringList&); - void input_finished (const QStringList& input, int button_pressed); + void input_finished (const QStringList& input, int button_pressed); - void handle_create_filedialog (const QStringList& filters, - const QString& title, - const QString& filename, - const QString& dirname, - const QString& multimode); + void handle_create_filedialog (const QStringList& filters, + const QString& title, + const QString& filename, + const QString& dirname, + const QString& multimode); - void filedialog_finished (const QStringList& files, const QString& path, - int filterindex); + void filedialog_finished (const QStringList& files, const QString& path, + int filterindex); - private: +private: - int m_dialog_result; - QString m_dialog_button; + int m_dialog_result; + QString m_dialog_button; - // A copy of the dialogs button texts - QStringList m_button_list; + // A copy of the dialogs button texts + QStringList m_button_list; - // The list could conceivably be big. Not sure how things are - // stored internally, so keep off of the stack. - QStringList m_string_list; - QIntList m_list_index; + // The list could conceivably be big. Not sure how things are + // stored internally, so keep off of the stack. + QStringList m_string_list; + QIntList m_list_index; - QString m_path_name; + QString m_path_name; - // GUI objects cannot be accessed in the non-GUI thread. However, - // signals can be sent to slots across threads with proper - // synchronization. Hence, the use of QWaitCondition. - QMutex m_mutex; - QWaitCondition m_waitcondition; - }; + // GUI objects cannot be accessed in the non-GUI thread. However, + // signals can be sent to slots across threads with proper + // synchronization. Hence, the use of QWaitCondition. + QMutex m_mutex; + QWaitCondition m_waitcondition; +}; - class MessageDialog : public QMessageBox - { - Q_OBJECT +class MessageDialog : public QMessageBox +{ + Q_OBJECT - public: +public: - MessageDialog (const QString& message, - const QString& title, const QString& icon, - const QStringList& button, const QString& defbutton, - const QStringList& role); + MessageDialog (const QString& message, + const QString& title, const QString& icon, + const QStringList& button, const QString& defbutton, + const QStringList& role); - ~MessageDialog () = default; + ~MessageDialog () = default; - private: +private: - void closeEvent (QCloseEvent *) - { - // Reroute the close tab to a button click so there is only a single - // route to waking the wait condition. - emit buttonClicked (nullptr); - } - }; + void closeEvent (QCloseEvent *) + { + // Reroute the close tab to a button click so there is only a single + // route to waking the wait condition. + emit buttonClicked (nullptr); + } +}; - class ListDialog : public QDialog - { - Q_OBJECT +class ListDialog : public QDialog +{ + Q_OBJECT - QItemSelectionModel *selector; + QItemSelectionModel *selector; - public: +public: - ListDialog (const QStringList& list, - const QString& mode, int width, int height, - const QList<int>& initial, const QString& name, - const QStringList& prompt, const QString& ok_string, - const QString& cancel_string); + ListDialog (const QStringList& list, + const QString& mode, int width, int height, + const QList<int>& initial, const QString& name, + const QStringList& prompt, const QString& ok_string, + const QString& cancel_string); - ~ListDialog () = default; + ~ListDialog () = default; - signals: +signals: - void finish_selection (const QIntList&, int); + void finish_selection (const QIntList&, int); - public slots: +public slots: - void buttonOk_clicked (); + void buttonOk_clicked (); - void buttonCancel_clicked (); + void buttonCancel_clicked (); - void reject (); + void reject (); - void item_double_clicked (const QModelIndex&); + void item_double_clicked (const QModelIndex&); - private: +private: - QAbstractItemModel *m_model; - }; + QAbstractItemModel *m_model; +}; - class InputDialog : public QDialog - { - Q_OBJECT +class InputDialog : public QDialog +{ + Q_OBJECT - QList<QLineEdit *> input_line; + QList<QLineEdit *> input_line; - public: +public: - InputDialog (const QStringList& prompt, - const QString& title, const QFloatList& nr, - const QFloatList& nc, const QStringList& defaults); + InputDialog (const QStringList& prompt, + const QString& title, const QFloatList& nr, + const QFloatList& nc, const QStringList& defaults); - ~InputDialog () = default; + ~InputDialog () = default; - signals: +signals: - void finish_input (const QStringList&, int); + void finish_input (const QStringList&, int); - public slots: +public slots: - void buttonOk_clicked (); + void buttonOk_clicked (); - void buttonCancel_clicked (); + void buttonCancel_clicked (); - void reject (); - }; + void reject (); +}; - class FileDialog : public QFileDialog - { - Q_OBJECT +class FileDialog : public QFileDialog +{ + Q_OBJECT - public: +public: - FileDialog (const QStringList& filters, - const QString& title, const QString& filename, - const QString& dirname, const QString& multimode); + FileDialog (const QStringList& filters, + const QString& title, const QString& filename, + const QString& dirname, const QString& multimode); - ~FileDialog () = default; + ~FileDialog () = default; - signals: +signals: - void finish_input (const QStringList&, const QString&, int); + void finish_input (const QStringList&, const QString&, int); - private slots: +private slots: - void acceptSelection (); + void acceptSelection (); - void rejectSelection (); - }; + void rejectSelection (); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/documentation-bookmarks.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/documentation-bookmarks.cc Thu Feb 02 12:25:51 2023 -0800 @@ -51,493 +51,493 @@ OCTAVE_BEGIN_NAMESPACE(octave) - documentation_bookmarks::documentation_bookmarks (documentation *doc, - documentation_browser *browser, - QWidget *p) - : QWidget (p), m_doc (doc), m_browser (browser), m_ctx_menu_item (nullptr) - { - setObjectName ("documentation_tab_bookmarks"); +documentation_bookmarks::documentation_bookmarks (documentation *doc, + documentation_browser *browser, + QWidget *p) + : QWidget (p), m_doc (doc), m_browser (browser), m_ctx_menu_item (nullptr) +{ + setObjectName ("documentation_tab_bookmarks"); - gui_settings settings; + gui_settings settings; - // Setup the tree view with the bookmarks - m_tree = new QTreeWidget (p); + // Setup the tree view with the bookmarks + m_tree = new QTreeWidget (p); - m_tree->setContextMenuPolicy (Qt::CustomContextMenu); - m_tree->setSelectionMode (QAbstractItemView::ExtendedSelection); - m_tree->setSortingEnabled (false); - m_tree->setDragEnabled(true); - m_tree->viewport()->setAcceptDrops(true); - m_tree->setDropIndicatorShown(true); - m_tree->setDragDropMode(QAbstractItemView::InternalMove); - m_tree->setColumnCount (1); - m_tree->setHeaderHidden (true); - m_tree->setEditTriggers (QAbstractItemView::EditKeyPressed - | QAbstractItemView::SelectedClicked); + m_tree->setContextMenuPolicy (Qt::CustomContextMenu); + m_tree->setSelectionMode (QAbstractItemView::ExtendedSelection); + m_tree->setSortingEnabled (false); + m_tree->setDragEnabled(true); + m_tree->viewport()->setAcceptDrops(true); + m_tree->setDropIndicatorShown(true); + m_tree->setDragDropMode(QAbstractItemView::InternalMove); + m_tree->setColumnCount (1); + m_tree->setHeaderHidden (true); + m_tree->setEditTriggers (QAbstractItemView::EditKeyPressed + | QAbstractItemView::SelectedClicked); - connect (m_tree, &QTreeWidget::customContextMenuRequested, - this, &documentation_bookmarks::ctx_menu); - connect (m_tree, &QTreeWidget::itemDoubleClicked, - this, &documentation_bookmarks::handle_double_click); + connect (m_tree, &QTreeWidget::customContextMenuRequested, + this, &documentation_bookmarks::ctx_menu); + connect (m_tree, &QTreeWidget::itemDoubleClicked, + this, &documentation_bookmarks::handle_double_click); - // Define the icons for the tree view - icon_folder.addPixmap (style ()->standardPixmap(QStyle::SP_DirClosedIcon), - QIcon::Normal, QIcon::Off); - icon_folder.addPixmap (style ()->standardPixmap(QStyle::SP_DirOpenIcon), - QIcon::Normal, QIcon::On); - icon_bookmark.addPixmap (style ()->standardPixmap(QStyle::SP_FileIcon)); + // Define the icons for the tree view + icon_folder.addPixmap (style ()->standardPixmap(QStyle::SP_DirClosedIcon), + QIcon::Normal, QIcon::Off); + icon_folder.addPixmap (style ()->standardPixmap(QStyle::SP_DirOpenIcon), + QIcon::Normal, QIcon::On); + icon_bookmark.addPixmap (style ()->standardPixmap(QStyle::SP_FileIcon)); - // Setup and read the bookmarkfile - QFileInfo f (settings.fileName ()); - QString f_path = f.absolutePath (); - f.setFile (QDir (f_path), dc_bookmark_file); - m_xbel_file.setFileName (f.absoluteFilePath ()); + // Setup and read the bookmarkfile + QFileInfo f (settings.fileName ()); + QString f_path = f.absolutePath (); + f.setFile (QDir (f_path), dc_bookmark_file); + m_xbel_file.setFileName (f.absoluteFilePath ()); - if (m_xbel_file.exists ()) - { - QString err = read_bookmarks (); - if ( !err.isEmpty ()) - { - err.append (tr ("\nNo documentation bookmarks loaded!")); - QMessageBox::warning (this, - tr ("Octave: Loading Documentation Bookmarks"), - err); - m_xbel_file.close (); - } - } + if (m_xbel_file.exists ()) + { + QString err = read_bookmarks (); + if ( !err.isEmpty ()) + { + err.append (tr ("\nNo documentation bookmarks loaded!")); + QMessageBox::warning (this, + tr ("Octave: Loading Documentation Bookmarks"), + err); + m_xbel_file.close (); + } + } - // Setup the filter widget - m_filter_widget = new QWidget (p); - m_filter = new QComboBox (m_filter_widget); + // Setup the filter widget + m_filter_widget = new QWidget (p); + m_filter = new QComboBox (m_filter_widget); - m_filter->setToolTip (tr ("Enter text to search the bookmarks")); - m_filter->setEditable (true); - m_filter->setInsertPolicy (QComboBox::NoInsert); - m_filter->setMaxCount (10); - m_filter->setMaxVisibleItems (10); - m_filter->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); - QSizePolicy size_pol (QSizePolicy::Expanding, QSizePolicy::Preferred); - m_filter->setSizePolicy (size_pol); - m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); + m_filter->setToolTip (tr ("Enter text to search the bookmarks")); + m_filter->setEditable (true); + m_filter->setInsertPolicy (QComboBox::NoInsert); + m_filter->setMaxCount (10); + m_filter->setMaxVisibleItems (10); + m_filter->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); + QSizePolicy size_pol (QSizePolicy::Expanding, QSizePolicy::Preferred); + m_filter->setSizePolicy (size_pol); + m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); - m_filter->addItems (settings.string_list_value (dc_bookmark_filter_mru)); + m_filter->addItems (settings.string_list_value (dc_bookmark_filter_mru)); - connect (m_filter, &QComboBox::editTextChanged, - this, &documentation_bookmarks::filter_bookmarks); - connect (m_filter->lineEdit (), &QLineEdit::editingFinished, - this, &documentation_bookmarks::update_filter_history); + connect (m_filter, &QComboBox::editTextChanged, + this, &documentation_bookmarks::filter_bookmarks); + connect (m_filter->lineEdit (), &QLineEdit::editingFinished, + this, &documentation_bookmarks::update_filter_history); - m_filter_checkbox = new QCheckBox (m_filter_widget); - bool filter_state = settings.bool_value (dc_bookmark_filter_active); - m_filter_checkbox->setChecked (filter_state); - filter_activate (filter_state); + m_filter_checkbox = new QCheckBox (m_filter_widget); + bool filter_state = settings.bool_value (dc_bookmark_filter_active); + m_filter_checkbox->setChecked (filter_state); + filter_activate (filter_state); - connect (m_filter_checkbox, &QCheckBox::toggled, - this, &documentation_bookmarks::filter_activate); + connect (m_filter_checkbox, &QCheckBox::toggled, + this, &documentation_bookmarks::filter_activate); - QLabel *filter_label = new QLabel (tr ("Filter"), m_filter_widget); - QHBoxLayout *h_box_bm = new QHBoxLayout (m_filter_widget); - h_box_bm->addWidget (filter_label); - h_box_bm->addWidget (m_filter_checkbox); - h_box_bm->addWidget (m_filter); - h_box_bm->setMargin (2); - m_filter_widget->setLayout (h_box_bm); + QLabel *filter_label = new QLabel (tr ("Filter"), m_filter_widget); + QHBoxLayout *h_box_bm = new QHBoxLayout (m_filter_widget); + h_box_bm->addWidget (filter_label); + h_box_bm->addWidget (m_filter_checkbox); + h_box_bm->addWidget (m_filter); + h_box_bm->setMargin (2); + m_filter_widget->setLayout (h_box_bm); - m_filter_shown = settings.bool_value (dc_bookmark_filter_shown); - m_filter_widget->setVisible (m_filter_shown); + m_filter_shown = settings.bool_value (dc_bookmark_filter_shown); + m_filter_widget->setVisible (m_filter_shown); - // Resulting Layout of this widget - QVBoxLayout *v_box_bm = new QVBoxLayout (this); - v_box_bm->addWidget (m_filter_widget); - v_box_bm->addWidget (m_tree); - setLayout (v_box_bm); - } + // Resulting Layout of this widget + QVBoxLayout *v_box_bm = new QVBoxLayout (this); + v_box_bm->addWidget (m_filter_widget); + v_box_bm->addWidget (m_tree); + setLayout (v_box_bm); +} - // Slot for adding the current page as a bookmark - void documentation_bookmarks::add_bookmark () - { - QUrl url = m_browser->historyUrl (0); +// Slot for adding the current page as a bookmark +void documentation_bookmarks::add_bookmark () +{ + QUrl url = m_browser->historyUrl (0); - // Check if bookmark already exists and select if yes - QTreeWidgetItemIterator it (m_tree); - while (*it) - { - QUrl url_i = (*it)->data (0, url_role).toUrl (); - if (url == url_i) - { - m_tree->setCurrentItem (*it); - (*it)->setExpanded (true); - return; - } - it++; - } + // Check if bookmark already exists and select if yes + QTreeWidgetItemIterator it (m_tree); + while (*it) + { + QUrl url_i = (*it)->data (0, url_role).toUrl (); + if (url == url_i) + { + m_tree->setCurrentItem (*it); + (*it)->setExpanded (true); + return; + } + it++; + } - // Add the anchor name to the title of the page and add the bookmark - // as top-level-item - QString title = m_doc->title_and_anchor (m_browser->historyTitle (0), url); - add_bookmark (title, url.toString ()); - } + // Add the anchor name to the title of the page and add the bookmark + // as top-level-item + QString title = m_doc->title_and_anchor (m_browser->historyTitle (0), url); + add_bookmark (title, url.toString ()); +} - // Function for actually adding a bookmark to the tree - void documentation_bookmarks::add_bookmark (const QString& title, - const QString& url, - QTreeWidgetItem* item) - { - // Create new bookmark - QTreeWidgetItem *new_item = new QTreeWidgetItem (QStringList (title)); - new_item->setData (0, tag_role, QVariant (bookmark_tag)); - new_item->setData (0, url_role, QVariant (url)); - new_item->setFlags ((new_item->flags () & (~Qt::ItemIsDropEnabled)) - | Qt::ItemIsEditable - | Qt::ItemIsDragEnabled); - new_item->setIcon (0, icon_bookmark); +// Function for actually adding a bookmark to the tree +void documentation_bookmarks::add_bookmark (const QString& title, + const QString& url, + QTreeWidgetItem* item) +{ + // Create new bookmark + QTreeWidgetItem *new_item = new QTreeWidgetItem (QStringList (title)); + new_item->setData (0, tag_role, QVariant (bookmark_tag)); + new_item->setData (0, url_role, QVariant (url)); + new_item->setFlags ((new_item->flags () & (~Qt::ItemIsDropEnabled)) + | Qt::ItemIsEditable + | Qt::ItemIsDragEnabled); + new_item->setIcon (0, icon_bookmark); - // Insert as top level or child item - // TODO: Open dialog allowing to select a target folder if this - // bookmark is added manually and not by reading a bookmark file - if (item) - item->addChild (new_item); - else - m_tree->addTopLevelItem (new_item); - } + // Insert as top level or child item + // TODO: Open dialog allowing to select a target folder if this + // bookmark is added manually and not by reading a bookmark file + if (item) + item->addChild (new_item); + else + m_tree->addTopLevelItem (new_item); +} - // Slot for adding a folder from the context menu - void documentation_bookmarks::add_folder (bool) - { - QTreeWidgetItem *parent_item = nullptr; +// Slot for adding a folder from the context menu +void documentation_bookmarks::add_folder (bool) +{ + QTreeWidgetItem *parent_item = nullptr; - if (m_ctx_menu_item) - { - if (m_ctx_menu_item->data (0, tag_role).toInt () == folder_tag) - parent_item = m_ctx_menu_item; - else - { - QTreeWidgetItem *p = m_ctx_menu_item->parent (); - if (p) - parent_item = p; - } - } + if (m_ctx_menu_item) + { + if (m_ctx_menu_item->data (0, tag_role).toInt () == folder_tag) + parent_item = m_ctx_menu_item; + else + { + QTreeWidgetItem *p = m_ctx_menu_item->parent (); + if (p) + parent_item = p; + } + } - QTreeWidgetItem *new_folder = add_folder (tr ("New Folder"), parent_item); + QTreeWidgetItem *new_folder = add_folder (tr ("New Folder"), parent_item); - m_tree->setCurrentItem (new_folder); - m_tree->editItem (new_folder); - } + m_tree->setCurrentItem (new_folder); + m_tree->editItem (new_folder); +} - // Function for actually adding a folder to the tree - QTreeWidgetItem* documentation_bookmarks::add_folder (const QString& folder, - QTreeWidgetItem *item, bool expanded) - { - QTreeWidgetItem *new_folder = new QTreeWidgetItem (QStringList (folder)); - new_folder->setData (0, tag_role, QVariant (folder_tag)); - new_folder->setFlags (new_folder->flags() | Qt::ItemIsEditable - | Qt::ItemIsDragEnabled - | Qt::ItemIsDropEnabled); - new_folder->setChildIndicatorPolicy (QTreeWidgetItem::DontShowIndicatorWhenChildless); - new_folder->setIcon (0, icon_folder); - new_folder->setExpanded (expanded); +// Function for actually adding a folder to the tree +QTreeWidgetItem* documentation_bookmarks::add_folder (const QString& folder, + QTreeWidgetItem *item, bool expanded) +{ + QTreeWidgetItem *new_folder = new QTreeWidgetItem (QStringList (folder)); + new_folder->setData (0, tag_role, QVariant (folder_tag)); + new_folder->setFlags (new_folder->flags() | Qt::ItemIsEditable + | Qt::ItemIsDragEnabled + | Qt::ItemIsDropEnabled); + new_folder->setChildIndicatorPolicy (QTreeWidgetItem::DontShowIndicatorWhenChildless); + new_folder->setIcon (0, icon_folder); + new_folder->setExpanded (expanded); - // Insert as top level or child item - if (item) - item->addChild (new_folder); - else - m_tree->addTopLevelItem (new_folder); + // Insert as top level or child item + if (item) + item->addChild (new_folder); + else + m_tree->addTopLevelItem (new_folder); - return new_folder; - } + return new_folder; +} - void documentation_bookmarks::filter_bookmarks (const QString& pattern) - { - QTreeWidgetItemIterator it (m_tree); +void documentation_bookmarks::filter_bookmarks (const QString& pattern) +{ + QTreeWidgetItemIterator it (m_tree); - while (*it) - { - if ((*it)->text (0).contains (pattern, Qt::CaseInsensitive)) - { - (*it)->setHidden (false); - (*it)->setExpanded (true); - QTreeWidgetItem *p = (*it)->parent (); - while (p) - { - p->setHidden (false); - p->setExpanded (true); - p = p->parent (); - } - } - else - (*it)->setHidden (true); + while (*it) + { + if ((*it)->text (0).contains (pattern, Qt::CaseInsensitive)) + { + (*it)->setHidden (false); + (*it)->setExpanded (true); + QTreeWidgetItem *p = (*it)->parent (); + while (p) + { + p->setHidden (false); + p->setExpanded (true); + p = p->parent (); + } + } + else + (*it)->setHidden (true); - it++; - } - } + it++; + } +} - void documentation_bookmarks::filter_activate (bool state) - { - m_filter->setEnabled (state); +void documentation_bookmarks::filter_activate (bool state) +{ + m_filter->setEnabled (state); - QString pattern; - if (state) - pattern = m_filter->currentText (); + QString pattern; + if (state) + pattern = m_filter->currentText (); - filter_bookmarks (pattern); - } + filter_bookmarks (pattern); +} - void documentation_bookmarks::update_filter_history () - { - QString text = m_filter->currentText (); // get current text - int index = m_filter->findText (text); // and its actual index +void documentation_bookmarks::update_filter_history () +{ + QString text = m_filter->currentText (); // get current text + int index = m_filter->findText (text); // and its actual index - if (index > -1) - m_filter->removeItem (index); // remove if already existing + if (index > -1) + m_filter->removeItem (index); // remove if already existing - m_filter->insertItem (0, text); // (re)insert at beginning - m_filter->setCurrentIndex (0); - } + m_filter->insertItem (0, text); // (re)insert at beginning + m_filter->setCurrentIndex (0); +} - void documentation_bookmarks::handle_double_click (QTreeWidgetItem *item, int) - { - int tag = item->data (0, tag_role).toInt (); +void documentation_bookmarks::handle_double_click (QTreeWidgetItem *item, int) +{ + int tag = item->data (0, tag_role).toInt (); - if (tag == folder_tag) - { - item->setExpanded (! item->isExpanded ()); - return; - } + if (tag == folder_tag) + { + item->setExpanded (! item->isExpanded ()); + return; + } - if (tag == bookmark_tag) - { - QUrl url = item->data (0, url_role).toUrl (); - if (! url.isEmpty ()) - m_browser->setSource (url); - return; - } - } + if (tag == bookmark_tag) + { + QUrl url = item->data (0, url_role).toUrl (); + if (! url.isEmpty ()) + m_browser->setSource (url); + return; + } +} - void documentation_bookmarks::ctx_menu (const QPoint& xpos) - { - QMenu menu (this); +void documentation_bookmarks::ctx_menu (const QPoint& xpos) +{ + QMenu menu (this); - m_ctx_menu_item = m_tree->itemAt (xpos); + m_ctx_menu_item = m_tree->itemAt (xpos); - if (m_ctx_menu_item) - { - gui_settings settings; + if (m_ctx_menu_item) + { + gui_settings settings; - menu.addAction (tr ("&Open"), this, &documentation_bookmarks::open); - menu.addAction (tr ("&Rename"), this, &documentation_bookmarks::edit); - menu.addAction (settings.icon ("window-close"), tr ("Remo&ve"), - this, &documentation_bookmarks::remove); - menu.addSeparator (); - } + menu.addAction (tr ("&Open"), this, &documentation_bookmarks::open); + menu.addAction (tr ("&Rename"), this, &documentation_bookmarks::edit); + menu.addAction (settings.icon ("window-close"), tr ("Remo&ve"), + this, &documentation_bookmarks::remove); + menu.addSeparator (); + } - menu.addAction (tr ("&Add Folder"), this, - QOverload<bool>::of (&documentation_bookmarks::add_folder)); + menu.addAction (tr ("&Add Folder"), this, + QOverload<bool>::of (&documentation_bookmarks::add_folder)); - menu.addSeparator (); + menu.addSeparator (); - if (m_filter_shown) - menu.addAction (tr ("Hide &Filter"), - this, &documentation_bookmarks::show_filter); - else - menu.addAction (tr ("Show &Filter"), - this, &documentation_bookmarks::show_filter); + if (m_filter_shown) + menu.addAction (tr ("Hide &Filter"), + this, &documentation_bookmarks::show_filter); + else + menu.addAction (tr ("Show &Filter"), + this, &documentation_bookmarks::show_filter); - menu.exec (m_tree->mapToGlobal (xpos)); - } + menu.exec (m_tree->mapToGlobal (xpos)); +} - void documentation_bookmarks::open (bool) - { - QList<QTreeWidgetItem *> items = m_tree->selectedItems (); +void documentation_bookmarks::open (bool) +{ + QList<QTreeWidgetItem *> items = m_tree->selectedItems (); - if (items.size () > 0) - handle_double_click (items.at (0)); - } + if (items.size () > 0) + handle_double_click (items.at (0)); +} - void documentation_bookmarks::edit (bool) - { - QList<QTreeWidgetItem *> items = m_tree->selectedItems (); +void documentation_bookmarks::edit (bool) +{ + QList<QTreeWidgetItem *> items = m_tree->selectedItems (); - if (items.size () > 0) - m_tree->editItem (items.at (0)); - } + if (items.size () > 0) + m_tree->editItem (items.at (0)); +} - void documentation_bookmarks::remove (bool) - { - QList<QTreeWidgetItem *> items = m_tree->selectedItems (); +void documentation_bookmarks::remove (bool) +{ + QList<QTreeWidgetItem *> items = m_tree->selectedItems (); - for (const auto& it : items) - if (it) - m_tree->takeTopLevelItem (m_tree->indexOfTopLevelItem (it)); - } + for (const auto& it : items) + if (it) + m_tree->takeTopLevelItem (m_tree->indexOfTopLevelItem (it)); +} - void documentation_bookmarks::show_filter (bool) - { - m_filter_shown = ! m_filter_shown; - m_filter_widget->setVisible (m_filter_shown); - } +void documentation_bookmarks::show_filter (bool) +{ + m_filter_shown = ! m_filter_shown; + m_filter_widget->setVisible (m_filter_shown); +} - void documentation_bookmarks::save_settings () - { - // Write the bookmarks to the xbel-file - write_bookmarks (); +void documentation_bookmarks::save_settings () +{ + // Write the bookmarks to the xbel-file + write_bookmarks (); - // Store settings - gui_settings settings; + // Store settings + gui_settings settings; - settings.setValue (dc_bookmark_filter_active.settings_key (), m_filter_checkbox->isChecked ()); - settings.setValue (dc_bookmark_filter_shown.settings_key (), m_filter_shown); + settings.setValue (dc_bookmark_filter_active.settings_key (), m_filter_checkbox->isChecked ()); + settings.setValue (dc_bookmark_filter_shown.settings_key (), m_filter_shown); - QStringList mru; - for (int i = 0; i < m_filter->count (); i++) - mru.append (m_filter->itemText (i)); - settings.setValue (dc_bookmark_filter_mru.settings_key (), mru); + QStringList mru; + for (int i = 0; i < m_filter->count (); i++) + mru.append (m_filter->itemText (i)); + settings.setValue (dc_bookmark_filter_mru.settings_key (), mru); - settings.sync (); - } + settings.sync (); +} - void documentation_bookmarks::write_bookmarks () - { - if (! m_xbel_file.open (QFile::WriteOnly | QFile::Text)) - { - QMessageBox::warning (this, tr("Octave: Saving Documentation Bookmarks"), - tr("Unable to write file %1:\n%2.\n\n" - "Documentation bookmarks are not saved!\n") - .arg (m_xbel_file.fileName ()) - .arg (m_xbel_file.errorString())); - return; - } +void documentation_bookmarks::write_bookmarks () +{ + if (! m_xbel_file.open (QFile::WriteOnly | QFile::Text)) + { + QMessageBox::warning (this, tr("Octave: Saving Documentation Bookmarks"), + tr("Unable to write file %1:\n%2.\n\n" + "Documentation bookmarks are not saved!\n") + .arg (m_xbel_file.fileName ()) + .arg (m_xbel_file.errorString())); + return; + } - QXmlStreamWriter xml_writer (&m_xbel_file); - xml_writer.setAutoFormatting (true); + QXmlStreamWriter xml_writer (&m_xbel_file); + xml_writer.setAutoFormatting (true); - xml_writer.writeStartDocument (); - xml_writer.writeDTD (dc_xbel_doctype); - xml_writer.writeStartElement (dc_xbel_name_format); - xml_writer.writeAttribute (dc_xbel_attr_version, dc_xbel_value_version); + xml_writer.writeStartDocument (); + xml_writer.writeDTD (dc_xbel_doctype); + xml_writer.writeStartElement (dc_xbel_name_format); + xml_writer.writeAttribute (dc_xbel_attr_version, dc_xbel_value_version); - for (int i = 0; i < m_tree->topLevelItemCount(); i++) - write_tree_item (&xml_writer, m_tree->topLevelItem (i)); + for (int i = 0; i < m_tree->topLevelItemCount(); i++) + write_tree_item (&xml_writer, m_tree->topLevelItem (i)); - xml_writer.writeEndDocument(); + xml_writer.writeEndDocument(); - m_xbel_file.flush (); - m_xbel_file.close (); - } + m_xbel_file.flush (); + m_xbel_file.close (); +} - void documentation_bookmarks::write_tree_item (QXmlStreamWriter* xml_writer, - const QTreeWidgetItem *item) - { - switch (item->data (0, tag_role).toInt ()) - { - case folder_tag: - xml_writer->writeStartElement (dc_xbel_name_folder); - xml_writer->writeAttribute (dc_xbel_attr_folded, - item->isExpanded () ? dc_xbel_value_no : dc_xbel_value_yes); - xml_writer->writeTextElement (dc_xbel_name_title, item->text(0)); - for (int i = 0; i < item->childCount (); i++) - write_tree_item (xml_writer, item->child (i)); - xml_writer->writeEndElement (); - break; +void documentation_bookmarks::write_tree_item (QXmlStreamWriter* xml_writer, + const QTreeWidgetItem *item) +{ + switch (item->data (0, tag_role).toInt ()) + { + case folder_tag: + xml_writer->writeStartElement (dc_xbel_name_folder); + xml_writer->writeAttribute (dc_xbel_attr_folded, + item->isExpanded () ? dc_xbel_value_no : dc_xbel_value_yes); + xml_writer->writeTextElement (dc_xbel_name_title, item->text(0)); + for (int i = 0; i < item->childCount (); i++) + write_tree_item (xml_writer, item->child (i)); + xml_writer->writeEndElement (); + break; - case bookmark_tag: - xml_writer->writeStartElement (dc_xbel_name_bookmark); - xml_writer->writeAttribute (dc_xbel_attr_href, item->data (0, url_role).toString ()); - xml_writer->writeTextElement (dc_xbel_name_title, item->text (0)); - xml_writer->writeEndElement (); - break; - } - } + case bookmark_tag: + xml_writer->writeStartElement (dc_xbel_name_bookmark); + xml_writer->writeAttribute (dc_xbel_attr_href, item->data (0, url_role).toString ()); + xml_writer->writeTextElement (dc_xbel_name_title, item->text (0)); + xml_writer->writeEndElement (); + break; + } +} - QString documentation_bookmarks::read_bookmarks () - { - QString error_message; +QString documentation_bookmarks::read_bookmarks () +{ + QString error_message; - // Check the file - if (! m_xbel_file.open (QFile::ReadOnly | QFile::Text)) - { - error_message = tr ("Unable to read file %1:\n%2.") - .arg (m_xbel_file.fileName ()) - .arg (m_xbel_file.errorString()); - return error_message; - } + // Check the file + if (! m_xbel_file.open (QFile::ReadOnly | QFile::Text)) + { + error_message = tr ("Unable to read file %1:\n%2.") + .arg (m_xbel_file.fileName ()) + .arg (m_xbel_file.errorString()); + return error_message; + } - QXmlStreamReader xml_reader (&m_xbel_file); + QXmlStreamReader xml_reader (&m_xbel_file); - if (! xml_reader.readNextStartElement ()) - { - error_message = tr ("No start element found in %1.\n" - "Invalid bookmark file?") - .arg (m_xbel_file.fileName ()); - return error_message; - } + if (! xml_reader.readNextStartElement ()) + { + error_message = tr ("No start element found in %1.\n" + "Invalid bookmark file?") + .arg (m_xbel_file.fileName ()); + return error_message; + } - if (xml_reader.name() != dc_xbel_name_format - || xml_reader.attributes ().value (dc_xbel_attr_version) != dc_xbel_value_version) - { - error_message = tr ("The file\n" - "%1\n" - "is not a valid XBEL file version 1.0.") - .arg (m_xbel_file.fileName ()); - return error_message; - } + if (xml_reader.name() != dc_xbel_name_format + || xml_reader.attributes ().value (dc_xbel_attr_version) != dc_xbel_value_version) + { + error_message = tr ("The file\n" + "%1\n" + "is not a valid XBEL file version 1.0.") + .arg (m_xbel_file.fileName ()); + return error_message; + } - // Read the elements from the file - while (xml_reader.readNextStartElement ()) - { - if (xml_reader.name () == dc_xbel_name_folder) - read_next_item (&xml_reader, folder_tag); - else if (xml_reader.name () == dc_xbel_name_bookmark) - read_next_item (&xml_reader, bookmark_tag); - else - xml_reader.skipCurrentElement (); - } + // Read the elements from the file + while (xml_reader.readNextStartElement ()) + { + if (xml_reader.name () == dc_xbel_name_folder) + read_next_item (&xml_reader, folder_tag); + else if (xml_reader.name () == dc_xbel_name_bookmark) + read_next_item (&xml_reader, bookmark_tag); + else + xml_reader.skipCurrentElement (); + } - m_xbel_file.close (); + m_xbel_file.close (); - return error_message; - } + return error_message; +} - void documentation_bookmarks::read_next_item (QXmlStreamReader *xml_reader, - item_tag tag, QTreeWidgetItem *item) - { - QString title (tr ("Unknown title")); - if (tag == folder_tag) - { - // Next item is a folder, which might also have children - bool expanded = (xml_reader->attributes().value (dc_xbel_attr_folded) == dc_xbel_value_no); +void documentation_bookmarks::read_next_item (QXmlStreamReader *xml_reader, + item_tag tag, QTreeWidgetItem *item) +{ + QString title (tr ("Unknown title")); + if (tag == folder_tag) + { + // Next item is a folder, which might also have children + bool expanded = (xml_reader->attributes().value (dc_xbel_attr_folded) == dc_xbel_value_no); - QTreeWidgetItem *new_folder = add_folder (title, item, expanded); + QTreeWidgetItem *new_folder = add_folder (title, item, expanded); - // Check elements of this folder for title and for recursively - // adding sub-items - while (xml_reader->readNextStartElement ()) - { - if (xml_reader->name () == dc_xbel_name_title) - { - title = xml_reader->readElementText(); - new_folder->setText (0, title); - } - else if (xml_reader->name () == dc_xbel_name_folder) - read_next_item (xml_reader, folder_tag, new_folder); - else if (xml_reader->name () == dc_xbel_name_bookmark) - read_next_item (xml_reader, bookmark_tag, new_folder); - else - xml_reader->skipCurrentElement (); - } - } - else if (tag == bookmark_tag) - { - // Next item is a bookmark, without children - QString url = xml_reader->attributes().value (dc_xbel_attr_href).toString (); - while (xml_reader->readNextStartElement ()) - { - if (xml_reader->name() == dc_xbel_name_title) + // Check elements of this folder for title and for recursively + // adding sub-items + while (xml_reader->readNextStartElement ()) + { + if (xml_reader->name () == dc_xbel_name_title) + { title = xml_reader->readElementText(); - else - xml_reader->skipCurrentElement (); - } - add_bookmark (title, url, item); - } - } + new_folder->setText (0, title); + } + else if (xml_reader->name () == dc_xbel_name_folder) + read_next_item (xml_reader, folder_tag, new_folder); + else if (xml_reader->name () == dc_xbel_name_bookmark) + read_next_item (xml_reader, bookmark_tag, new_folder); + else + xml_reader->skipCurrentElement (); + } + } + else if (tag == bookmark_tag) + { + // Next item is a bookmark, without children + QString url = xml_reader->attributes().value (dc_xbel_attr_href).toString (); + while (xml_reader->readNextStartElement ()) + { + if (xml_reader->name() == dc_xbel_name_title) + title = xml_reader->readElementText(); + else + xml_reader->skipCurrentElement (); + } + add_bookmark (title, url, item); + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/documentation-bookmarks.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/documentation-bookmarks.h Thu Feb 02 12:25:51 2023 -0800 @@ -36,86 +36,86 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class documentation; +class documentation; - class documentation_bookmarks : public QWidget - { - Q_OBJECT +class documentation_bookmarks : public QWidget +{ + Q_OBJECT - public: +public: - documentation_bookmarks (documentation *doc, - documentation_browser *browser, - QWidget *p = nullptr); + documentation_bookmarks (documentation *doc, + documentation_browser *browser, + QWidget *p = nullptr); - ~documentation_bookmarks () = default; + ~documentation_bookmarks () = default; - public slots: +public slots: - void add_bookmark (); - void add_folder (bool); - void save_settings (); + void add_bookmark (); + void add_folder (bool); + void save_settings (); - private slots: +private slots: - void filter_bookmarks (const QString& pattern); - void filter_activate (bool state); - void update_filter_history (); - void handle_double_click (QTreeWidgetItem *item, int col = 0); - void ctx_menu (const QPoint& xpos); - void open (bool); - void edit (bool); - void remove (bool); - void show_filter (bool); + void filter_bookmarks (const QString& pattern); + void filter_activate (bool state); + void update_filter_history (); + void handle_double_click (QTreeWidgetItem *item, int col = 0); + void ctx_menu (const QPoint& xpos); + void open (bool); + void edit (bool); + void remove (bool); + void show_filter (bool); - private: +private: - enum item_role - { - url_role = Qt::UserRole, - tag_role = Qt::UserRole + 1 - }; - enum item_tag - { - bookmark_tag, - folder_tag - }; + enum item_role + { + url_role = Qt::UserRole, + tag_role = Qt::UserRole + 1 + }; + enum item_tag + { + bookmark_tag, + folder_tag + }; - void add_bookmark (const QString& title, const QString& url, - QTreeWidgetItem *item = nullptr); - QTreeWidgetItem* add_folder (const QString& folder, - QTreeWidgetItem *item = nullptr, - bool expanded = true); + void add_bookmark (const QString& title, const QString& url, + QTreeWidgetItem *item = nullptr); + QTreeWidgetItem* add_folder (const QString& folder, + QTreeWidgetItem *item = nullptr, + bool expanded = true); - /*! - Writing to and reading bookmarks from an xbel-file as - proposed in the qt example - [QXmlStream Bookmarks Example](https://doc.qt.io/qt-5/qtxml-streambookmarks-example.html) - */ - void write_bookmarks (); - void write_tree_item (QXmlStreamWriter *xml_writer, - const QTreeWidgetItem *item); - QString read_bookmarks (); - void read_next_item (QXmlStreamReader *xml_writer, item_tag tag, - QTreeWidgetItem *item = nullptr); + /*! + Writing to and reading bookmarks from an xbel-file as + proposed in the qt example + [QXmlStream Bookmarks Example](https://doc.qt.io/qt-5/qtxml-streambookmarks-example.html) + */ + void write_bookmarks (); + void write_tree_item (QXmlStreamWriter *xml_writer, + const QTreeWidgetItem *item); + QString read_bookmarks (); + void read_next_item (QXmlStreamReader *xml_writer, item_tag tag, + QTreeWidgetItem *item = nullptr); - documentation *m_doc; - documentation_browser *m_browser; + documentation *m_doc; + documentation_browser *m_browser; - QComboBox *m_filter; - QTreeWidget *m_tree; + QComboBox *m_filter; + QTreeWidget *m_tree; - QTreeWidgetItem *m_ctx_menu_item; + QTreeWidgetItem *m_ctx_menu_item; - QIcon icon_folder; - QIcon icon_bookmark; + QIcon icon_folder; + QIcon icon_bookmark; - QWidget *m_filter_widget; - QCheckBox *m_filter_checkbox; - bool m_filter_shown; + QWidget *m_filter_widget; + QCheckBox *m_filter_checkbox; + bool m_filter_shown; - QFile m_xbel_file; - }; + QFile m_xbel_file; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/documentation-dock-widget.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/documentation-dock-widget.cc Thu Feb 02 12:25:51 2023 -0800 @@ -33,64 +33,64 @@ OCTAVE_BEGIN_NAMESPACE(octave) - documentation_dock_widget::documentation_dock_widget (QWidget *p) - : octave_dock_widget ("DocumentationDockWidget", p), - m_docs (new documentation (this)) - { - set_title (tr ("Documentation")); - setStatusTip (tr ("See the documentation for help.")); +documentation_dock_widget::documentation_dock_widget (QWidget *p) + : octave_dock_widget ("DocumentationDockWidget", p), + m_docs (new documentation (this)) +{ + set_title (tr ("Documentation")); + setStatusTip (tr ("See the documentation for help.")); - setWidget (m_docs); + setWidget (m_docs); - if (! p) - make_window (); - } + if (! p) + make_window (); +} - void documentation_dock_widget::notice_settings () - { - m_docs->notice_settings (); - } +void documentation_dock_widget::notice_settings () +{ + m_docs->notice_settings (); +} - void documentation_dock_widget::save_settings () - { - m_docs->save_settings (); - octave_dock_widget::save_settings (); - } +void documentation_dock_widget::save_settings () +{ + m_docs->save_settings (); + octave_dock_widget::save_settings (); +} - void documentation_dock_widget::copyClipboard () - { - m_docs->copyClipboard (); - } +void documentation_dock_widget::copyClipboard () +{ + m_docs->copyClipboard (); +} - void documentation_dock_widget::pasteClipboard () - { - m_docs->pasteClipboard (); - } +void documentation_dock_widget::pasteClipboard () +{ + m_docs->pasteClipboard (); +} - void documentation_dock_widget::selectAll () - { - m_docs->selectAll (); - } +void documentation_dock_widget::selectAll () +{ + m_docs->selectAll (); +} - void documentation_dock_widget::showDoc (const QString& name) - { - // show the doc pane without focus for carrying on typing in the console - if (! isVisible ()) - setVisible (true); +void documentation_dock_widget::showDoc (const QString& name) +{ + // show the doc pane without focus for carrying on typing in the console + if (! isVisible ()) + setVisible (true); - raise (); + raise (); - m_docs->load_ref (name); - } + m_docs->load_ref (name); +} - void documentation_dock_widget::registerDoc (const QString& name) - { - m_docs->registerDoc (name); - } +void documentation_dock_widget::registerDoc (const QString& name) +{ + m_docs->registerDoc (name); +} - void documentation_dock_widget::unregisterDoc (const QString& name) - { - m_docs->unregisterDoc (name); - } +void documentation_dock_widget::unregisterDoc (const QString& name) +{ + m_docs->unregisterDoc (name); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/documentation-dock-widget.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/documentation-dock-widget.h Thu Feb 02 12:25:51 2023 -0800 @@ -31,33 +31,33 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class documentation_dock_widget : public octave_dock_widget - { - Q_OBJECT +class documentation_dock_widget : public octave_dock_widget +{ + Q_OBJECT - public: +public: - documentation_dock_widget (QWidget *parent); + documentation_dock_widget (QWidget *parent); - ~documentation_dock_widget () = default; + ~documentation_dock_widget () = default; - public slots: +public slots: - void notice_settings (); - void save_settings (); + void notice_settings (); + void save_settings (); - void copyClipboard (); - void pasteClipboard (); - void selectAll (); + void copyClipboard (); + void pasteClipboard (); + void selectAll (); - void showDoc (const QString& name); - void registerDoc (const QString& name); - void unregisterDoc (const QString& name); + void showDoc (const QString& name); + void registerDoc (const QString& name); + void unregisterDoc (const QString& name); - private: +private: - documentation *m_docs; - }; + documentation *m_docs; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/documentation.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/documentation.cc Thu Feb 02 12:25:51 2023 -0800 @@ -66,1047 +66,1047 @@ OCTAVE_BEGIN_NAMESPACE(octave) - // The documentation splitter, which is the main widget - // of the doc dock widget - documentation::documentation (QWidget *p) - : QSplitter (Qt::Horizontal, p), - m_doc_widget (this), - m_tool_bar (new QToolBar (this)), - m_query_string (QString ()), - m_indexed (false), - m_current_ref_name (QString ()), - m_prev_pages_menu (new QMenu (this)), - m_next_pages_menu (new QMenu (this)), - m_prev_pages_count (0), - m_next_pages_count (0), - m_findnext_shortcut (new QShortcut (this)), - m_findprev_shortcut (new QShortcut (this)) - { - // Get original collection - QString collection = getenv ("OCTAVE_QTHELP_COLLECTION"); - if (collection.isEmpty ()) - collection = QString::fromStdString (config::oct_doc_dir () - + sys::file_ops::dir_sep_str () - + "octave_interpreter.qhc"); +// The documentation splitter, which is the main widget +// of the doc dock widget +documentation::documentation (QWidget *p) + : QSplitter (Qt::Horizontal, p), + m_doc_widget (this), + m_tool_bar (new QToolBar (this)), + m_query_string (QString ()), + m_indexed (false), + m_current_ref_name (QString ()), + m_prev_pages_menu (new QMenu (this)), + m_next_pages_menu (new QMenu (this)), + m_prev_pages_count (0), + m_next_pages_count (0), + m_findnext_shortcut (new QShortcut (this)), + m_findprev_shortcut (new QShortcut (this)) +{ + // Get original collection + QString collection = getenv ("OCTAVE_QTHELP_COLLECTION"); + if (collection.isEmpty ()) + collection = QString::fromStdString (config::oct_doc_dir () + + sys::file_ops::dir_sep_str () + + "octave_interpreter.qhc"); - // Setup the help engine with the original collection, use a writable copy - // of the original collection and load the help data - m_help_engine = new QHelpEngine (collection, this); + // Setup the help engine with the original collection, use a writable copy + // of the original collection and load the help data + m_help_engine = new QHelpEngine (collection, this); - // Mark help as readonly to avoid error if collection file is stored in a - // readonly location - m_help_engine->setProperty ("_q_readonly", - QVariant::fromValue<bool> (true)); + // Mark help as readonly to avoid error if collection file is stored in a + // readonly location + m_help_engine->setProperty ("_q_readonly", + QVariant::fromValue<bool> (true)); - QString tmpdir = QString::fromStdString (sys::env::get_temp_directory ()); - m_collection - = QString::fromStdString (sys::tempnam (tmpdir.toStdString (), - "oct-qhelp-")); + QString tmpdir = QString::fromStdString (sys::env::get_temp_directory ()); + m_collection + = QString::fromStdString (sys::tempnam (tmpdir.toStdString (), + "oct-qhelp-")); - if (m_help_engine->copyCollectionFile (m_collection)) - m_help_engine->setCollectionFile (m_collection); - else + if (m_help_engine->copyCollectionFile (m_collection)) + m_help_engine->setCollectionFile (m_collection); + else #ifdef ENABLE_DOCS - // FIXME: Perhaps a better way to do this would be to keep a count - // in the GUI preferences file. After issuing this warning 3 times - // it would be disabled. The count would need to be reset when a new - // version of Octave is installed. - QMessageBox::warning (this, tr ("Octave Documentation"), - tr ("Could not copy help collection to temporary\n" - "file. Search capabilities may be affected.\n" - "%1").arg (m_help_engine->error ())); + // FIXME: Perhaps a better way to do this would be to keep a count + // in the GUI preferences file. After issuing this warning 3 times + // it would be disabled. The count would need to be reset when a new + // version of Octave is installed. + QMessageBox::warning (this, tr ("Octave Documentation"), + tr ("Could not copy help collection to temporary\n" + "file. Search capabilities may be affected.\n" + "%1").arg (m_help_engine->error ())); #endif - connect(m_help_engine->searchEngine (), SIGNAL(indexingFinished ()), - this, SLOT(load_index ())); - connect(m_help_engine, SIGNAL(setupFinished ()), - m_help_engine->searchEngine (), SLOT(reindexDocumentation ())); + connect(m_help_engine->searchEngine (), SIGNAL(indexingFinished ()), + this, SLOT(load_index ())); + connect(m_help_engine, SIGNAL(setupFinished ()), + m_help_engine->searchEngine (), SLOT(reindexDocumentation ())); - if (! m_help_engine->setupData()) - { + if (! m_help_engine->setupData()) + { #ifdef ENABLE_DOCS - QMessageBox::warning (this, tr ("Octave Documentation"), - tr ("Could not setup the data required for the\n" - "documentation viewer. Only help texts in\n" - "the Command Window will be available.")); + QMessageBox::warning (this, tr ("Octave Documentation"), + tr ("Could not setup the data required for the\n" + "documentation viewer. Only help texts in\n" + "the Command Window will be available.")); #endif - disconnect (m_help_engine, 0, 0, 0); + disconnect (m_help_engine, 0, 0, 0); - delete m_help_engine; - m_help_engine = nullptr; - } + delete m_help_engine; + m_help_engine = nullptr; + } - // The browser - QWidget *browser_find = new QWidget (this); - m_doc_browser = new documentation_browser (m_help_engine, browser_find); - connect (m_doc_browser, &documentation_browser::cursorPositionChanged, - this, &documentation::handle_cursor_position_change); + // The browser + QWidget *browser_find = new QWidget (this); + m_doc_browser = new documentation_browser (m_help_engine, browser_find); + connect (m_doc_browser, &documentation_browser::cursorPositionChanged, + this, &documentation::handle_cursor_position_change); - // Tool bar - construct_tool_bar (); + // Tool bar + construct_tool_bar (); - // Find bar - QWidget *find_footer = new QWidget (browser_find); - QLabel *find_label = new QLabel (tr ("Find:"), find_footer); - m_find_line_edit = new QLineEdit (find_footer); - connect (m_find_line_edit, &QLineEdit::returnPressed, - this, [=] () { find (); }); - connect (m_find_line_edit, &QLineEdit::textEdited, - this, &documentation::find_forward_from_anchor); - QToolButton *forward_button = new QToolButton (find_footer); - forward_button->setText (tr ("Search forward")); - forward_button->setToolTip (tr ("Search forward")); + // Find bar + QWidget *find_footer = new QWidget (browser_find); + QLabel *find_label = new QLabel (tr ("Find:"), find_footer); + m_find_line_edit = new QLineEdit (find_footer); + connect (m_find_line_edit, &QLineEdit::returnPressed, + this, [=] () { find (); }); + connect (m_find_line_edit, &QLineEdit::textEdited, + this, &documentation::find_forward_from_anchor); + QToolButton *forward_button = new QToolButton (find_footer); + forward_button->setText (tr ("Search forward")); + forward_button->setToolTip (tr ("Search forward")); - gui_settings settings; + gui_settings settings; - forward_button->setIcon (settings.icon ("go-down")); - connect (forward_button, &QToolButton::pressed, - this, [=] () { find (); }); - QToolButton *backward_button = new QToolButton (find_footer); - backward_button->setText (tr ("Search backward")); - backward_button->setToolTip (tr ("Search backward")); - backward_button->setIcon (settings.icon ("go-up")); - connect (backward_button, &QToolButton::pressed, - this, &documentation::find_backward); - QHBoxLayout *h_box_find_footer = new QHBoxLayout (find_footer); - h_box_find_footer->addWidget (find_label); - h_box_find_footer->addWidget (m_find_line_edit); - h_box_find_footer->addWidget (forward_button); - h_box_find_footer->addWidget (backward_button); - h_box_find_footer->setMargin (2); - find_footer->setLayout (h_box_find_footer); + forward_button->setIcon (settings.icon ("go-down")); + connect (forward_button, &QToolButton::pressed, + this, [=] () { find (); }); + QToolButton *backward_button = new QToolButton (find_footer); + backward_button->setText (tr ("Search backward")); + backward_button->setToolTip (tr ("Search backward")); + backward_button->setIcon (settings.icon ("go-up")); + connect (backward_button, &QToolButton::pressed, + this, &documentation::find_backward); + QHBoxLayout *h_box_find_footer = new QHBoxLayout (find_footer); + h_box_find_footer->addWidget (find_label); + h_box_find_footer->addWidget (m_find_line_edit); + h_box_find_footer->addWidget (forward_button); + h_box_find_footer->addWidget (backward_button); + h_box_find_footer->setMargin (2); + find_footer->setLayout (h_box_find_footer); - QVBoxLayout *v_box_browser_find = new QVBoxLayout (browser_find); - v_box_browser_find->addWidget (m_tool_bar); - v_box_browser_find->addWidget (m_doc_browser); - v_box_browser_find->addWidget (find_footer); - browser_find->setLayout (v_box_browser_find); + QVBoxLayout *v_box_browser_find = new QVBoxLayout (browser_find); + v_box_browser_find->addWidget (m_tool_bar); + v_box_browser_find->addWidget (m_doc_browser); + v_box_browser_find->addWidget (find_footer); + browser_find->setLayout (v_box_browser_find); - notice_settings (); + notice_settings (); - m_findnext_shortcut->setContext (Qt::WidgetWithChildrenShortcut); - connect (m_findnext_shortcut, &QShortcut::activated, - this, [=] () { find (); }); - m_findprev_shortcut->setContext (Qt::WidgetWithChildrenShortcut); - connect (m_findprev_shortcut, &QShortcut::activated, - this, &documentation::find_backward); + m_findnext_shortcut->setContext (Qt::WidgetWithChildrenShortcut); + connect (m_findnext_shortcut, &QShortcut::activated, + this, [=] () { find (); }); + m_findprev_shortcut->setContext (Qt::WidgetWithChildrenShortcut); + connect (m_findprev_shortcut, &QShortcut::activated, + this, &documentation::find_backward); - find_footer->hide (); - m_search_anchor_position = 0; + find_footer->hide (); + m_search_anchor_position = 0; - if (m_help_engine) - { + if (m_help_engine) + { #if defined (HAVE_NEW_QHELPINDEXWIDGET_API) - // Starting in Qt 5.15, help engine uses filters instead of old API - m_help_engine->setUsesFilterEngine (true); + // Starting in Qt 5.15, help engine uses filters instead of old API + m_help_engine->setUsesFilterEngine (true); #endif - // Layout contents, index and search - QTabWidget *navi = new QTabWidget (this); - navi->setTabsClosable (false); - navi->setMovable (true); + // Layout contents, index and search + QTabWidget *navi = new QTabWidget (this); + navi->setTabsClosable (false); + navi->setMovable (true); - // Contents - QHelpContentWidget *content = m_help_engine->contentWidget (); - content->setObjectName ("documentation_tab_contents"); - navi->addTab (content, tr ("Contents")); + // Contents + QHelpContentWidget *content = m_help_engine->contentWidget (); + content->setObjectName ("documentation_tab_contents"); + navi->addTab (content, tr ("Contents")); - connect (m_help_engine->contentWidget (), - &QHelpContentWidget::linkActivated, - m_doc_browser, [=] (const QUrl& url) { - m_doc_browser->handle_index_clicked (url); }); + connect (m_help_engine->contentWidget (), + &QHelpContentWidget::linkActivated, + m_doc_browser, [=] (const QUrl& url) { + m_doc_browser->handle_index_clicked (url); }); - // Index - QHelpIndexWidget *index = m_help_engine->indexWidget (); + // Index + QHelpIndexWidget *index = m_help_engine->indexWidget (); - m_filter = new QComboBox (this); - m_filter->setToolTip (tr ("Enter text to search the indices")); - m_filter->setEditable (true); - m_filter->setInsertPolicy (QComboBox::NoInsert); - m_filter->setMaxCount (10); - m_filter->setMaxVisibleItems (10); - m_filter->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); - QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); - m_filter->setSizePolicy (sizePol); - m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); - QLabel *filter_label = new QLabel (tr ("Search")); + m_filter = new QComboBox (this); + m_filter->setToolTip (tr ("Enter text to search the indices")); + m_filter->setEditable (true); + m_filter->setInsertPolicy (QComboBox::NoInsert); + m_filter->setMaxCount (10); + m_filter->setMaxVisibleItems (10); + m_filter->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); + QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); + m_filter->setSizePolicy (sizePol); + m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); + QLabel *filter_label = new QLabel (tr ("Search")); - QWidget *filter_all = new QWidget (navi); - QHBoxLayout *h_box_index = new QHBoxLayout (filter_all); - h_box_index->addWidget (filter_label); - h_box_index->addWidget (m_filter); - h_box_index->setMargin (2); - filter_all->setLayout (h_box_index); + QWidget *filter_all = new QWidget (navi); + QHBoxLayout *h_box_index = new QHBoxLayout (filter_all); + h_box_index->addWidget (filter_label); + h_box_index->addWidget (m_filter); + h_box_index->setMargin (2); + filter_all->setLayout (h_box_index); - QWidget *index_all = new QWidget (navi); - index_all->setObjectName ("documentation_tab_index"); - QVBoxLayout *v_box_index = new QVBoxLayout (index_all); - v_box_index->addWidget (filter_all); - v_box_index->addWidget (index); - index_all->setLayout (v_box_index); + QWidget *index_all = new QWidget (navi); + index_all->setObjectName ("documentation_tab_index"); + QVBoxLayout *v_box_index = new QVBoxLayout (index_all); + v_box_index->addWidget (filter_all); + v_box_index->addWidget (index); + index_all->setLayout (v_box_index); - navi->addTab (index_all, tr ("Function Index")); + navi->addTab (index_all, tr ("Function Index")); #if defined (HAVE_NEW_QHELPINDEXWIDGET_API) - connect (m_help_engine->indexWidget (), - &QHelpIndexWidget::documentActivated, - this, [=] (const QHelpLink &link) { - m_doc_browser->handle_index_clicked (link.url); }); + connect (m_help_engine->indexWidget (), + &QHelpIndexWidget::documentActivated, + this, [=] (const QHelpLink &link) { + m_doc_browser->handle_index_clicked (link.url); }); #else - connect (m_help_engine->indexWidget (), - &QHelpIndexWidget::linkActivated, - m_doc_browser, &documentation_browser::handle_index_clicked); + connect (m_help_engine->indexWidget (), + &QHelpIndexWidget::linkActivated, + m_doc_browser, &documentation_browser::handle_index_clicked); #endif - connect (m_filter, &QComboBox::editTextChanged, - this, &documentation::filter_update); + connect (m_filter, &QComboBox::editTextChanged, + this, &documentation::filter_update); - connect (m_filter->lineEdit (), &QLineEdit::editingFinished, - this, &documentation::filter_update_history); + connect (m_filter->lineEdit (), &QLineEdit::editingFinished, + this, &documentation::filter_update_history); - // Bookmarks (own class) - m_bookmarks = new documentation_bookmarks (this, m_doc_browser, navi); - navi->addTab (m_bookmarks, tr ("Bookmarks")); + // Bookmarks (own class) + m_bookmarks = new documentation_bookmarks (this, m_doc_browser, navi); + navi->addTab (m_bookmarks, tr ("Bookmarks")); - connect (m_action_bookmark, &QAction::triggered, - m_bookmarks, [=] () { m_bookmarks->add_bookmark (); }); + connect (m_action_bookmark, &QAction::triggered, + m_bookmarks, [=] () { m_bookmarks->add_bookmark (); }); - // Search - QHelpSearchEngine *search_engine = m_help_engine->searchEngine (); - QHelpSearchQueryWidget *search = search_engine->queryWidget (); - QHelpSearchResultWidget *result = search_engine->resultWidget (); - QWidget *search_all = new QWidget (navi); - QVBoxLayout *v_box_search = new QVBoxLayout (search_all); - v_box_search->addWidget (search); - v_box_search->addWidget (result); - search_all->setLayout (v_box_search); - search_all->setObjectName ("documentation_tab_search"); - navi->addTab (search_all, tr ("Search")); + // Search + QHelpSearchEngine *search_engine = m_help_engine->searchEngine (); + QHelpSearchQueryWidget *search = search_engine->queryWidget (); + QHelpSearchResultWidget *result = search_engine->resultWidget (); + QWidget *search_all = new QWidget (navi); + QVBoxLayout *v_box_search = new QVBoxLayout (search_all); + v_box_search->addWidget (search); + v_box_search->addWidget (result); + search_all->setLayout (v_box_search); + search_all->setObjectName ("documentation_tab_search"); + navi->addTab (search_all, tr ("Search")); - connect (search, &QHelpSearchQueryWidget::search, - this, &documentation::global_search); + connect (search, &QHelpSearchQueryWidget::search, + this, &documentation::global_search); - connect (search_engine, &QHelpSearchEngine::searchingStarted, - this, &documentation::global_search_started); - connect (search_engine, &QHelpSearchEngine::searchingFinished, - this, &documentation::global_search_finished); + connect (search_engine, &QHelpSearchEngine::searchingStarted, + this, &documentation::global_search_started); + connect (search_engine, &QHelpSearchEngine::searchingFinished, + this, &documentation::global_search_finished); - connect (search_engine->resultWidget (), - &QHelpSearchResultWidget::requestShowLink, - this, &documentation::handle_search_result_clicked); + connect (search_engine->resultWidget (), + &QHelpSearchResultWidget::requestShowLink, + this, &documentation::handle_search_result_clicked); - // Fill the splitter - insertWidget (0, navi); - insertWidget (1, browser_find); - setStretchFactor (1, 1); - } - } + // Fill the splitter + insertWidget (0, navi); + insertWidget (1, browser_find); + setStretchFactor (1, 1); + } +} - documentation::~documentation () - { - // Cleanup temporary file and directory - QFile file (m_collection); - if (file.exists ()) - { - QFileInfo finfo (file); - QString bname = finfo.fileName (); - QDir dir = finfo.absoluteDir (); - dir.setFilter (QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden); - QStringList namefilter; - namefilter.append ("*" + bname + "*"); - for (const auto& fi : dir.entryInfoList (namefilter)) - { - std::string file_name = fi.absoluteFilePath ().toStdString (); - sys::recursive_rmdir (file_name); - } +documentation::~documentation () +{ + // Cleanup temporary file and directory + QFile file (m_collection); + if (file.exists ()) + { + QFileInfo finfo (file); + QString bname = finfo.fileName (); + QDir dir = finfo.absoluteDir (); + dir.setFilter (QDir::Dirs | QDir::NoDotAndDotDot | QDir::Hidden); + QStringList namefilter; + namefilter.append ("*" + bname + "*"); + for (const auto& fi : dir.entryInfoList (namefilter)) + { + std::string file_name = fi.absoluteFilePath ().toStdString (); + sys::recursive_rmdir (file_name); + } - file.remove(); - } - } + file.remove(); + } +} - QAction * documentation::add_action (const QIcon& icon, const QString& text, - const char *member, QWidget *receiver, - QToolBar *tool_bar) - { - QAction *a; - QWidget *r = this; - if (receiver != nullptr) - r = receiver; +QAction * documentation::add_action (const QIcon& icon, const QString& text, + const char *member, QWidget *receiver, + QToolBar *tool_bar) +{ + QAction *a; + QWidget *r = this; + if (receiver != nullptr) + r = receiver; - a = new QAction (icon, text, this); + a = new QAction (icon, text, this); - if (member) - connect (a, SIGNAL (triggered ()), r, member); + if (member) + connect (a, SIGNAL (triggered ()), r, member); - if (tool_bar) - tool_bar->addAction (a); + if (tool_bar) + tool_bar->addAction (a); - m_doc_widget->addAction (a); // important for shortcut context - a->setShortcutContext (Qt::WidgetWithChildrenShortcut); + m_doc_widget->addAction (a); // important for shortcut context + a->setShortcutContext (Qt::WidgetWithChildrenShortcut); - return a; - } + return a; +} - void documentation::construct_tool_bar () - { - // Home, Previous, Next - gui_settings settings; +void documentation::construct_tool_bar () +{ + // Home, Previous, Next + gui_settings settings; - m_action_go_home - = add_action (settings.icon ("go-home"), tr ("Go home"), SLOT (home ()), - m_doc_browser, m_tool_bar); + m_action_go_home + = add_action (settings.icon ("go-home"), tr ("Go home"), SLOT (home ()), + m_doc_browser, m_tool_bar); - m_action_go_prev - = add_action (settings.icon ("go-previous"), tr ("Go back"), - SLOT (backward ()), m_doc_browser, m_tool_bar); - m_action_go_prev->setEnabled (false); + m_action_go_prev + = add_action (settings.icon ("go-previous"), tr ("Go back"), + SLOT (backward ()), m_doc_browser, m_tool_bar); + m_action_go_prev->setEnabled (false); - // popdown menu with prev pages files - QToolButton *popdown_button_prev_pages = new QToolButton (); - popdown_button_prev_pages->setToolTip (tr ("Previous pages")); - popdown_button_prev_pages->setMenu (m_prev_pages_menu); - popdown_button_prev_pages->setPopupMode (QToolButton::InstantPopup); - popdown_button_prev_pages->setToolButtonStyle (Qt::ToolButtonTextOnly); - popdown_button_prev_pages->setCheckable (false); - popdown_button_prev_pages->setArrowType(Qt::DownArrow); - m_tool_bar->addWidget (popdown_button_prev_pages); + // popdown menu with prev pages files + QToolButton *popdown_button_prev_pages = new QToolButton (); + popdown_button_prev_pages->setToolTip (tr ("Previous pages")); + popdown_button_prev_pages->setMenu (m_prev_pages_menu); + popdown_button_prev_pages->setPopupMode (QToolButton::InstantPopup); + popdown_button_prev_pages->setToolButtonStyle (Qt::ToolButtonTextOnly); + popdown_button_prev_pages->setCheckable (false); + popdown_button_prev_pages->setArrowType(Qt::DownArrow); + m_tool_bar->addWidget (popdown_button_prev_pages); - m_action_go_next - = add_action (settings.icon ("go-next"), tr ("Go forward"), - SLOT (forward ()), m_doc_browser, m_tool_bar); - m_action_go_next->setEnabled (false); + m_action_go_next + = add_action (settings.icon ("go-next"), tr ("Go forward"), + SLOT (forward ()), m_doc_browser, m_tool_bar); + m_action_go_next->setEnabled (false); - // popdown menu with prev pages files - QToolButton *popdown_button_next_pages = new QToolButton (); - popdown_button_next_pages->setToolTip (tr ("Next pages")); - popdown_button_next_pages->setMenu (m_next_pages_menu); - popdown_button_next_pages->setPopupMode (QToolButton::InstantPopup); - popdown_button_next_pages->setToolButtonStyle (Qt::ToolButtonTextOnly); - popdown_button_next_pages->setArrowType(Qt::DownArrow); - m_tool_bar->addWidget (popdown_button_next_pages); + // popdown menu with prev pages files + QToolButton *popdown_button_next_pages = new QToolButton (); + popdown_button_next_pages->setToolTip (tr ("Next pages")); + popdown_button_next_pages->setMenu (m_next_pages_menu); + popdown_button_next_pages->setPopupMode (QToolButton::InstantPopup); + popdown_button_next_pages->setToolButtonStyle (Qt::ToolButtonTextOnly); + popdown_button_next_pages->setArrowType(Qt::DownArrow); + m_tool_bar->addWidget (popdown_button_next_pages); - connect (m_doc_browser, &documentation_browser::backwardAvailable, - m_action_go_prev, &QAction::setEnabled); - connect (m_doc_browser, &documentation_browser::backwardAvailable, - popdown_button_prev_pages, &QToolButton::setEnabled); - connect (m_doc_browser, &documentation_browser::forwardAvailable, - m_action_go_next, &QAction::setEnabled); - connect (m_doc_browser, &documentation_browser::forwardAvailable, - popdown_button_next_pages, &QToolButton::setEnabled); - connect (m_doc_browser, &documentation_browser::historyChanged, - this, &documentation::update_history_menus); + connect (m_doc_browser, &documentation_browser::backwardAvailable, + m_action_go_prev, &QAction::setEnabled); + connect (m_doc_browser, &documentation_browser::backwardAvailable, + popdown_button_prev_pages, &QToolButton::setEnabled); + connect (m_doc_browser, &documentation_browser::forwardAvailable, + m_action_go_next, &QAction::setEnabled); + connect (m_doc_browser, &documentation_browser::forwardAvailable, + popdown_button_next_pages, &QToolButton::setEnabled); + connect (m_doc_browser, &documentation_browser::historyChanged, + this, &documentation::update_history_menus); - // Init prev/next menus - for (int i = 0; i < max_history_entries; ++i) - { - m_prev_pages_actions[i] = new QAction (this); - m_prev_pages_actions[i]->setVisible (false); - m_next_pages_actions[i] = new QAction (this); - m_next_pages_actions[i]->setVisible (false); - m_prev_pages_menu->addAction (m_prev_pages_actions[i]); - m_next_pages_menu->addAction (m_next_pages_actions[i]); - } + // Init prev/next menus + for (int i = 0; i < max_history_entries; ++i) + { + m_prev_pages_actions[i] = new QAction (this); + m_prev_pages_actions[i]->setVisible (false); + m_next_pages_actions[i] = new QAction (this); + m_next_pages_actions[i]->setVisible (false); + m_prev_pages_menu->addAction (m_prev_pages_actions[i]); + m_next_pages_menu->addAction (m_next_pages_actions[i]); + } - connect (m_prev_pages_menu, &QMenu::triggered, - this, &documentation::open_hist_url); - connect (m_next_pages_menu, &QMenu::triggered, - this, &documentation::open_hist_url); + connect (m_prev_pages_menu, &QMenu::triggered, + this, &documentation::open_hist_url); + connect (m_next_pages_menu, &QMenu::triggered, + this, &documentation::open_hist_url); - // Find - m_tool_bar->addSeparator (); - m_action_find - = add_action (settings.icon ("edit-find"), tr ("Find"), - SLOT (activate_find ()), this, m_tool_bar); + // Find + m_tool_bar->addSeparator (); + m_action_find + = add_action (settings.icon ("edit-find"), tr ("Find"), + SLOT (activate_find ()), this, m_tool_bar); - // Zoom - m_tool_bar->addSeparator (); - m_action_zoom_in - = add_action (settings.icon ("view-zoom-in"), tr ("Zoom in"), - SLOT (zoom_in ()), m_doc_browser, m_tool_bar); - m_action_zoom_out - = add_action (settings.icon ("view-zoom-out"), tr ("Zoom out"), - SLOT (zoom_out ()), m_doc_browser, m_tool_bar); - m_action_zoom_original - = add_action (settings.icon ("view-zoom-original"), tr ("Zoom original"), - SLOT (zoom_original ()), m_doc_browser, m_tool_bar); + // Zoom + m_tool_bar->addSeparator (); + m_action_zoom_in + = add_action (settings.icon ("view-zoom-in"), tr ("Zoom in"), + SLOT (zoom_in ()), m_doc_browser, m_tool_bar); + m_action_zoom_out + = add_action (settings.icon ("view-zoom-out"), tr ("Zoom out"), + SLOT (zoom_out ()), m_doc_browser, m_tool_bar); + m_action_zoom_original + = add_action (settings.icon ("view-zoom-original"), tr ("Zoom original"), + SLOT (zoom_original ()), m_doc_browser, m_tool_bar); - // Bookmarks (connect slots later) - m_tool_bar->addSeparator (); - m_action_bookmark - = add_action (settings.icon ("bookmark-new"), - tr ("Bookmark current page"), nullptr, nullptr, m_tool_bar); - } + // Bookmarks (connect slots later) + m_tool_bar->addSeparator (); + m_action_bookmark + = add_action (settings.icon ("bookmark-new"), + tr ("Bookmark current page"), nullptr, nullptr, m_tool_bar); +} - void documentation::global_search () - { - if (! m_help_engine) - return; +void documentation::global_search () +{ + if (! m_help_engine) + return; - QString query_string; + QString query_string; #if defined (HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT) - QString queries - = m_help_engine->searchEngine ()->queryWidget ()->searchInput (); - query_string = queries; + QString queries + = m_help_engine->searchEngine ()->queryWidget ()->searchInput (); + query_string = queries; #else - // FIXME: drop this part when support for Qt4 is dropped - QList<QHelpSearchQuery> queries - = m_help_engine->searchEngine ()->queryWidget ()->query (); - if (queries.count ()) - query_string = queries.first ().wordList.join (" "); - else - query_string = ""; + // FIXME: drop this part when support for Qt4 is dropped + QList<QHelpSearchQuery> queries + = m_help_engine->searchEngine ()->queryWidget ()->query (); + if (queries.count ()) + query_string = queries.first ().wordList.join (" "); + else + query_string = ""; #endif - if (query_string.isEmpty ()) - return; + if (query_string.isEmpty ()) + return; - // Get quoted search strings first, then take first string as fall back - QRegExp rx ("\"([^\"]*)\""); - if (rx.indexIn (query_string, 0) != -1) - m_internal_search = rx.cap (1); - else + // Get quoted search strings first, then take first string as fall back + QRegExp rx ("\"([^\"]*)\""); + if (rx.indexIn (query_string, 0) != -1) + m_internal_search = rx.cap (1); + else #if defined (HAVE_QT_SPLITBEHAVIOR_ENUM) - m_internal_search = query_string.split (" ", Qt::SkipEmptyParts).first (); + m_internal_search = query_string.split (" ", Qt::SkipEmptyParts).first (); #else - m_internal_search = query_string.split (" ", QString::SkipEmptyParts).first (); + m_internal_search = query_string.split (" ", QString::SkipEmptyParts).first (); #endif - m_help_engine->searchEngine ()->search (queries); - } + m_help_engine->searchEngine ()->search (queries); +} - void documentation::global_search_started () - { - qApp->setOverrideCursor(QCursor(Qt::WaitCursor)); - } +void documentation::global_search_started () +{ + qApp->setOverrideCursor(QCursor(Qt::WaitCursor)); +} - void documentation::global_search_finished (int) - { - if (! m_help_engine) - return; +void documentation::global_search_finished (int) +{ + if (! m_help_engine) + return; - if (! m_internal_search.isEmpty ()) - { - m_query_string = m_internal_search; + if (! m_internal_search.isEmpty ()) + { + m_query_string = m_internal_search; - QHelpSearchEngine *search_engine = m_help_engine->searchEngine (); - if (search_engine) - { + QHelpSearchEngine *search_engine = m_help_engine->searchEngine (); + if (search_engine) + { #if defined (HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT) - QVector<QHelpSearchResult> res - = search_engine->searchResults (0, search_engine->searchResultCount ()); + QVector<QHelpSearchResult> res + = search_engine->searchResults (0, search_engine->searchResultCount ()); #else - QList< QPair<QString, QString> > res - = search_engine->hits (0, search_engine->hitCount ()); + QList< QPair<QString, QString> > res + = search_engine->hits (0, search_engine->hitCount ()); #endif - if (res.count ()) - { - QUrl url; + if (res.count ()) + { + QUrl url; - if (res.count () == 1) + if (res.count () == 1) #if defined (HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT) - url = res.front ().url (); -#else - url = res.front ().first; -#endif - else - { - // Remove the quotes we added - QString search_string = m_internal_search; - - for (const auto& r : res) - { -#if defined (HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT) - QString title = r.title ().toLower (); - QUrl tmpurl = r.url (); + url = res.front ().url (); #else - QString title = r.second.toLower (); - QUrl tmpurl = r.first; + url = res.front ().first; #endif - if (title.contains (search_string.toLower ())) - { - if (title.indexOf (search_string.toLower ()) == 0) - { - url = tmpurl; - break; - } - else if (url.isEmpty ()) - url = tmpurl; - } - } - } - - if (! url.isEmpty ()) - { - connect (this, &documentation::show_single_result, - this, &documentation::handle_search_result_clicked); + else + { + // Remove the quotes we added + QString search_string = m_internal_search; - emit show_single_result (url); - } - } - } - - m_internal_search = QString (); - } - - qApp->restoreOverrideCursor(); - } - - void documentation::handle_search_result_clicked (const QUrl& url) - { - // Open url with matching text - m_doc_browser->handle_index_clicked (url); - - // Select all occurrences of matching text - select_all_occurrences (m_query_string); - - // Open search widget with matching text as search string - m_find_line_edit->setText (m_query_string); - m_find_line_edit->parentWidget ()->show (); + for (const auto& r : res) + { +#if defined (HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT) + QString title = r.title ().toLower (); + QUrl tmpurl = r.url (); +#else + QString title = r.second.toLower (); + QUrl tmpurl = r.first; +#endif + if (title.contains (search_string.toLower ())) + { + if (title.indexOf (search_string.toLower ()) == 0) + { + url = tmpurl; + break; + } + else if (url.isEmpty ()) + url = tmpurl; + } + } + } - // If no occurrence can be found go to the top of the page - if (! m_doc_browser->find (m_find_line_edit->text ())) - m_doc_browser->moveCursor (QTextCursor::Start); - else - { - // Go to to first occurrence of search text. Going to the end and then - // search backwards until the last occurrence ensures the search text - // is visible in the first line of the visible part of the text. - m_doc_browser->moveCursor (QTextCursor::End); - while (m_doc_browser->find (m_find_line_edit->text (), - QTextDocument::FindBackward)); - } - } + if (! url.isEmpty ()) + { + connect (this, &documentation::show_single_result, + this, &documentation::handle_search_result_clicked); + + emit show_single_result (url); + } + } + } + + m_internal_search = QString (); + } - void documentation::select_all_occurrences (const QString& text) - { - // Get highlight background and text color - QPalette pal = QApplication::palette (); - QTextCharFormat format; - QColor col = pal.color (QPalette::Highlight); - col.setAlphaF (0.25); - format.setBackground (QBrush (col)); - format.setForeground (QBrush (pal.color (QPalette::Text))); + qApp->restoreOverrideCursor(); +} + +void documentation::handle_search_result_clicked (const QUrl& url) +{ + // Open url with matching text + m_doc_browser->handle_index_clicked (url); - // Create list for extra selected items - QList<QTextEdit::ExtraSelection> selected; + // Select all occurrences of matching text + select_all_occurrences (m_query_string); + + // Open search widget with matching text as search string + m_find_line_edit->setText (m_query_string); + m_find_line_edit->parentWidget ()->show (); + + // If no occurrence can be found go to the top of the page + if (! m_doc_browser->find (m_find_line_edit->text ())) m_doc_browser->moveCursor (QTextCursor::Start); + else + { + // Go to to first occurrence of search text. Going to the end and then + // search backwards until the last occurrence ensures the search text + // is visible in the first line of the visible part of the text. + m_doc_browser->moveCursor (QTextCursor::End); + while (m_doc_browser->find (m_find_line_edit->text (), + QTextDocument::FindBackward)); + } +} - // Find all occurrences and add them to the selection - while ( m_doc_browser->find (text) ) - { - QTextEdit::ExtraSelection selected_item; - selected_item.cursor = m_doc_browser->textCursor (); - selected_item.format = format; - selected.append (selected_item); - } +void documentation::select_all_occurrences (const QString& text) +{ + // Get highlight background and text color + QPalette pal = QApplication::palette (); + QTextCharFormat format; + QColor col = pal.color (QPalette::Highlight); + col.setAlphaF (0.25); + format.setBackground (QBrush (col)); + format.setForeground (QBrush (pal.color (QPalette::Text))); - // Apply selection and move back to the beginning - m_doc_browser->setExtraSelections (selected); - m_doc_browser->moveCursor (QTextCursor::Start); - } - - void documentation::notice_settings () - { - gui_settings settings; + // Create list for extra selected items + QList<QTextEdit::ExtraSelection> selected; + m_doc_browser->moveCursor (QTextCursor::Start); - // If m_help_engine is not defined, the objects accessed by this method - // are not valid. Thus, just return in this case. - if (! m_help_engine) - return; + // Find all occurrences and add them to the selection + while ( m_doc_browser->find (text) ) + { + QTextEdit::ExtraSelection selected_item; + selected_item.cursor = m_doc_browser->textCursor (); + selected_item.format = format; + selected.append (selected_item); + } - // Icon size in the toolbar. - int size_idx = settings.int_value (global_icon_size); - size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 + // Apply selection and move back to the beginning + m_doc_browser->setExtraSelections (selected); + m_doc_browser->moveCursor (QTextCursor::Start); +} - QStyle *st = style (); - int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); - m_tool_bar->setIconSize (QSize (icon_size, icon_size)); +void documentation::notice_settings () +{ + gui_settings settings; - // Shortcuts - settings.set_shortcut (m_action_find, sc_edit_edit_find_replace); - settings.shortcut (m_findnext_shortcut, sc_edit_edit_find_next); - settings.shortcut (m_findprev_shortcut, sc_edit_edit_find_previous); - settings.set_shortcut (m_action_zoom_in, sc_edit_view_zoom_in); - settings.set_shortcut (m_action_zoom_out, sc_edit_view_zoom_out); - settings.set_shortcut (m_action_zoom_original, sc_edit_view_zoom_normal); - settings.set_shortcut (m_action_go_home, sc_doc_go_home); - settings.set_shortcut (m_action_go_prev, sc_doc_go_back); - settings.set_shortcut (m_action_go_next, sc_doc_go_next); - settings.set_shortcut (m_action_bookmark, sc_doc_bookmark); + // If m_help_engine is not defined, the objects accessed by this method + // are not valid. Thus, just return in this case. + if (! m_help_engine) + return; + + // Icon size in the toolbar. + int size_idx = settings.int_value (global_icon_size); + size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 + + QStyle *st = style (); + int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); + m_tool_bar->setIconSize (QSize (icon_size, icon_size)); - // Settings for the browser - m_doc_browser->notice_settings (); - } - - void documentation::save_settings () - { - gui_settings settings; - - m_doc_browser->save_settings (); - m_bookmarks->save_settings (); - } + // Shortcuts + settings.set_shortcut (m_action_find, sc_edit_edit_find_replace); + settings.shortcut (m_findnext_shortcut, sc_edit_edit_find_next); + settings.shortcut (m_findprev_shortcut, sc_edit_edit_find_previous); + settings.set_shortcut (m_action_zoom_in, sc_edit_view_zoom_in); + settings.set_shortcut (m_action_zoom_out, sc_edit_view_zoom_out); + settings.set_shortcut (m_action_zoom_original, sc_edit_view_zoom_normal); + settings.set_shortcut (m_action_go_home, sc_doc_go_home); + settings.set_shortcut (m_action_go_prev, sc_doc_go_back); + settings.set_shortcut (m_action_go_next, sc_doc_go_next); + settings.set_shortcut (m_action_bookmark, sc_doc_bookmark); - void documentation::copyClipboard () - { - if (m_doc_browser->hasFocus ()) - { - m_doc_browser->copy(); - } - } + // Settings for the browser + m_doc_browser->notice_settings (); +} - void documentation::pasteClipboard () { } +void documentation::save_settings () +{ + gui_settings settings; - void documentation::selectAll () { } + m_doc_browser->save_settings (); + m_bookmarks->save_settings (); +} - void documentation::load_index () - { - m_indexed = true; +void documentation::copyClipboard () +{ + if (m_doc_browser->hasFocus ()) + { + m_doc_browser->copy(); + } +} - // Show index if no other page is required. - if (m_current_ref_name.isEmpty ()) - m_doc_browser->setSource - (QUrl ("qthelp://org.octave.interpreter-1.0/doc/octave.html/index.html")); - else - load_ref (m_current_ref_name); +void documentation::pasteClipboard () { } + +void documentation::selectAll () { } + +void documentation::load_index () +{ + m_indexed = true; - m_help_engine->contentWidget ()->expandToDepth (0); - } + // Show index if no other page is required. + if (m_current_ref_name.isEmpty ()) + m_doc_browser->setSource + (QUrl ("qthelp://org.octave.interpreter-1.0/doc/octave.html/index.html")); + else + load_ref (m_current_ref_name); + + m_help_engine->contentWidget ()->expandToDepth (0); +} - void documentation::load_ref (const QString& ref_name) - { - if (! m_help_engine || ref_name.isEmpty ()) - return; +void documentation::load_ref (const QString& ref_name) +{ + if (! m_help_engine || ref_name.isEmpty ()) + return; - m_current_ref_name = ref_name; + m_current_ref_name = ref_name; - if (! m_indexed) - return; + if (! m_indexed) + return; #if defined (HAVE_QHELPENGINE_DOCUMENTSFORIDENTIFIER) - QList<QHelpLink> found_links - = m_help_engine->documentsForIdentifier (ref_name); + QList<QHelpLink> found_links + = m_help_engine->documentsForIdentifier (ref_name); #else - QMap<QString, QUrl> found_links - = m_help_engine->linksForIdentifier (ref_name); + QMap<QString, QUrl> found_links + = m_help_engine->linksForIdentifier (ref_name); #endif - QTabWidget *navi = static_cast<QTabWidget *> (widget (0)); + QTabWidget *navi = static_cast<QTabWidget *> (widget (0)); - if (found_links.count() > 0) - { - // First search in the function index + if (found_links.count() > 0) + { + // First search in the function index #if defined (HAVE_QHELPENGINE_DOCUMENTSFORIDENTIFIER) - QUrl first_url = found_links.constFirst().url; + QUrl first_url = found_links.constFirst().url; #else - QUrl first_url = found_links.constBegin().value (); + QUrl first_url = found_links.constBegin().value (); #endif - m_doc_browser->setSource (first_url); + m_doc_browser->setSource (first_url); - // Switch to function index tab - m_help_engine->indexWidget()->filterIndices (ref_name); - QWidget *index_tab - = navi->findChild<QWidget *> ("documentation_tab_index"); - navi->setCurrentWidget (index_tab); - } - else - { - // Use full text search to provide the best match - QHelpSearchEngine *search_engine = m_help_engine->searchEngine (); - QHelpSearchQueryWidget *search_query = search_engine->queryWidget (); + // Switch to function index tab + m_help_engine->indexWidget()->filterIndices (ref_name); + QWidget *index_tab + = navi->findChild<QWidget *> ("documentation_tab_index"); + navi->setCurrentWidget (index_tab); + } + else + { + // Use full text search to provide the best match + QHelpSearchEngine *search_engine = m_help_engine->searchEngine (); + QHelpSearchQueryWidget *search_query = search_engine->queryWidget (); #if defined (HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT) - QString query = ref_name; - query.prepend ("\"").append ("\""); + QString query = ref_name; + query.prepend ("\"").append ("\""); #else - QList<QHelpSearchQuery> query; - query << QHelpSearchQuery (QHelpSearchQuery::DEFAULT, - QStringList (QString("\"") + ref_name + QString("\""))); + QList<QHelpSearchQuery> query; + query << QHelpSearchQuery (QHelpSearchQuery::DEFAULT, + QStringList (QString("\"") + ref_name + QString("\""))); #endif - m_internal_search = ref_name; - search_engine->search (query); + m_internal_search = ref_name; + search_engine->search (query); - // Switch to search tab + // Switch to search tab #if defined (HAVE_QHELPSEARCHQUERYWIDGET_SEARCHINPUT) - search_query->setSearchInput (query); + search_query->setSearchInput (query); #else - search_query->setQuery (query); + search_query->setQuery (query); #endif - QWidget *search_tab - = navi->findChild<QWidget *> ("documentation_tab_search"); - navi->setCurrentWidget (search_tab); - } - } + QWidget *search_tab + = navi->findChild<QWidget *> ("documentation_tab_search"); + navi->setCurrentWidget (search_tab); + } +} - void documentation::activate_find () - { - if (m_find_line_edit->parentWidget ()->isVisible ()) - { - m_find_line_edit->parentWidget ()->hide (); - m_doc_browser->setFocus (); - } - else - { - m_find_line_edit->parentWidget ()->show (); - m_find_line_edit->selectAll (); - m_find_line_edit->setFocus (); - } - } +void documentation::activate_find () +{ + if (m_find_line_edit->parentWidget ()->isVisible ()) + { + m_find_line_edit->parentWidget ()->hide (); + m_doc_browser->setFocus (); + } + else + { + m_find_line_edit->parentWidget ()->show (); + m_find_line_edit->selectAll (); + m_find_line_edit->setFocus (); + } +} - void documentation::filter_update (const QString& expression) - { - if (! m_help_engine) - return; +void documentation::filter_update (const QString& expression) +{ + if (! m_help_engine) + return; - QString wildcard; - if (expression.contains (QLatin1Char('*'))) - wildcard = expression; + QString wildcard; + if (expression.contains (QLatin1Char('*'))) + wildcard = expression; - m_help_engine->indexWidget ()->filterIndices(expression, wildcard); - } + m_help_engine->indexWidget ()->filterIndices(expression, wildcard); +} - void documentation::filter_update_history () - { - QString text = m_filter->currentText (); // get current text - int index = m_filter->findText (text); // and its actual index +void documentation::filter_update_history () +{ + QString text = m_filter->currentText (); // get current text + int index = m_filter->findText (text); // and its actual index - if (index > -1) - m_filter->removeItem (index); // remove if already existing + if (index > -1) + m_filter->removeItem (index); // remove if already existing - m_filter->insertItem (0, text); // (re)insert at beginning - m_filter->setCurrentIndex (0); - } + m_filter->insertItem (0, text); // (re)insert at beginning + m_filter->setCurrentIndex (0); +} - void documentation::find_backward () - { - find (true); - } +void documentation::find_backward () +{ + find (true); +} - void documentation::find (bool backward) - { - if (! m_help_engine) - return; +void documentation::find (bool backward) +{ + if (! m_help_engine) + return; - QTextDocument::FindFlags find_flags; - if (backward) - find_flags = QTextDocument::FindBackward; + QTextDocument::FindFlags find_flags; + if (backward) + find_flags = QTextDocument::FindBackward; - if (! m_doc_browser->find (m_find_line_edit->text (), find_flags)) - { - // Nothing was found, restart search from the begin or end of text - QTextCursor textcur = m_doc_browser->textCursor (); - if (backward) - textcur.movePosition (QTextCursor::End); - else - textcur.movePosition (QTextCursor::Start); - m_doc_browser->setTextCursor (textcur); - m_doc_browser->find (m_find_line_edit->text (), find_flags); - } + if (! m_doc_browser->find (m_find_line_edit->text (), find_flags)) + { + // Nothing was found, restart search from the begin or end of text + QTextCursor textcur = m_doc_browser->textCursor (); + if (backward) + textcur.movePosition (QTextCursor::End); + else + textcur.movePosition (QTextCursor::Start); + m_doc_browser->setTextCursor (textcur); + m_doc_browser->find (m_find_line_edit->text (), find_flags); + } - record_anchor_position (); - } + record_anchor_position (); +} - void documentation::find_forward_from_anchor (const QString& text) - { - if (! m_help_engine) - return; +void documentation::find_forward_from_anchor (const QString& text) +{ + if (! m_help_engine) + return; - // Search from the current position - QTextCursor textcur = m_doc_browser->textCursor (); - textcur.setPosition (m_search_anchor_position); - m_doc_browser->setTextCursor (textcur); + // Search from the current position + QTextCursor textcur = m_doc_browser->textCursor (); + textcur.setPosition (m_search_anchor_position); + m_doc_browser->setTextCursor (textcur); - if (! m_doc_browser->find (text)) - { - // Nothing was found, restart search from the beginning - textcur.movePosition (QTextCursor::Start); - m_doc_browser->setTextCursor (textcur); - m_doc_browser->find (text); - } - } + if (! m_doc_browser->find (text)) + { + // Nothing was found, restart search from the beginning + textcur.movePosition (QTextCursor::Start); + m_doc_browser->setTextCursor (textcur); + m_doc_browser->find (text); + } +} - void documentation::record_anchor_position () - { - if (! m_help_engine) - return; +void documentation::record_anchor_position () +{ + if (! m_help_engine) + return; - m_search_anchor_position = m_doc_browser->textCursor ().position (); - } + m_search_anchor_position = m_doc_browser->textCursor ().position (); +} - void documentation::handle_cursor_position_change () - { - if (! m_help_engine) - return; +void documentation::handle_cursor_position_change () +{ + if (! m_help_engine) + return; - if (m_doc_browser->hasFocus ()) - record_anchor_position (); - } + if (m_doc_browser->hasFocus ()) + record_anchor_position (); +} - void documentation::registerDoc (const QString& qch) - { - if (m_help_engine) - { - QString ns = m_help_engine->namespaceName (qch); - bool do_setup = true; - if (m_help_engine->registeredDocumentations ().contains (ns)) - { - if (m_help_engine->documentationFileName (ns) == qch) - do_setup = false; - else - { - m_help_engine->unregisterDocumentation (ns); - m_help_engine->registerDocumentation (qch); - } - } - else if (! m_help_engine->registerDocumentation (qch)) - { - QMessageBox::warning (this, tr ("Octave Documentation"), - tr ("Unable to register help file %1."). - arg (qch)); - return; - } +void documentation::registerDoc (const QString& qch) +{ + if (m_help_engine) + { + QString ns = m_help_engine->namespaceName (qch); + bool do_setup = true; + if (m_help_engine->registeredDocumentations ().contains (ns)) + { + if (m_help_engine->documentationFileName (ns) == qch) + do_setup = false; + else + { + m_help_engine->unregisterDocumentation (ns); + m_help_engine->registerDocumentation (qch); + } + } + else if (! m_help_engine->registerDocumentation (qch)) + { + QMessageBox::warning (this, tr ("Octave Documentation"), + tr ("Unable to register help file %1."). + arg (qch)); + return; + } - if (do_setup) - m_help_engine->setupData(); - } - } + if (do_setup) + m_help_engine->setupData(); + } +} - void documentation::unregisterDoc (const QString& qch) - { - if (! m_help_engine) - return; +void documentation::unregisterDoc (const QString& qch) +{ + if (! m_help_engine) + return; - QString ns = m_help_engine->namespaceName (qch); - if (m_help_engine - && m_help_engine->registeredDocumentations ().contains (ns) - && m_help_engine->documentationFileName (ns) == qch) - { - m_help_engine->unregisterDocumentation (ns); - m_help_engine->setupData (); - } - } + QString ns = m_help_engine->namespaceName (qch); + if (m_help_engine + && m_help_engine->registeredDocumentations ().contains (ns) + && m_help_engine->documentationFileName (ns) == qch) + { + m_help_engine->unregisterDocumentation (ns); + m_help_engine->setupData (); + } +} - void documentation::update_history_menus () - { - if (m_prev_pages_count != m_doc_browser->backwardHistoryCount ()) - { - update_history (m_doc_browser->backwardHistoryCount (), - m_prev_pages_actions); - m_prev_pages_count = m_doc_browser->backwardHistoryCount (); - } +void documentation::update_history_menus () +{ + if (m_prev_pages_count != m_doc_browser->backwardHistoryCount ()) + { + update_history (m_doc_browser->backwardHistoryCount (), + m_prev_pages_actions); + m_prev_pages_count = m_doc_browser->backwardHistoryCount (); + } - if (m_next_pages_count != m_doc_browser->forwardHistoryCount ()) - { - update_history (m_doc_browser->forwardHistoryCount (), - m_next_pages_actions); - m_next_pages_count = m_doc_browser->forwardHistoryCount (); - } - } + if (m_next_pages_count != m_doc_browser->forwardHistoryCount ()) + { + update_history (m_doc_browser->forwardHistoryCount (), + m_next_pages_actions); + m_next_pages_count = m_doc_browser->forwardHistoryCount (); + } +} - void documentation::update_history (int new_count, QAction **actions) - { - // Which menu has to be updated? - int prev_next = -1; - QAction *a = m_action_go_prev; - if (actions == m_next_pages_actions) - { - prev_next = 1; - a = m_action_go_next; - } +void documentation::update_history (int new_count, QAction **actions) +{ + // Which menu has to be updated? + int prev_next = -1; + QAction *a = m_action_go_prev; + if (actions == m_next_pages_actions) + { + prev_next = 1; + a = m_action_go_next; + } - // Get maximal count limited by array size - int count = qMin (new_count, int (max_history_entries)); + // Get maximal count limited by array size + int count = qMin (new_count, int (max_history_entries)); - // Fill used menu entries - for (int i = 0; i < count; i++) - { - QString title - = title_and_anchor (m_doc_browser->historyTitle (prev_next*(i+1)), - m_doc_browser->historyUrl (prev_next*(i+1))); + // Fill used menu entries + for (int i = 0; i < count; i++) + { + QString title + = title_and_anchor (m_doc_browser->historyTitle (prev_next*(i+1)), + m_doc_browser->historyUrl (prev_next*(i+1))); - if (i == 0) - a->setText (title); // set tool tip for prev/next buttons + if (i == 0) + a->setText (title); // set tool tip for prev/next buttons - actions[i]->setText (title); - actions[i]->setData (m_doc_browser->historyUrl (prev_next*(i+1))); - actions[i]->setEnabled (true); - actions[i]->setVisible (true); - } + actions[i]->setText (title); + actions[i]->setData (m_doc_browser->historyUrl (prev_next*(i+1))); + actions[i]->setEnabled (true); + actions[i]->setVisible (true); + } - // Hide unused menu entries - for (int j = count; j < max_history_entries; j++) - { - actions[j]->setEnabled (false); - actions[j]->setVisible (false); - } - } + // Hide unused menu entries + for (int j = count; j < max_history_entries; j++) + { + actions[j]->setEnabled (false); + actions[j]->setVisible (false); + } +} - void documentation::open_hist_url (QAction *a) - { - m_doc_browser->setSource (a->data ().toUrl ()); - } +void documentation::open_hist_url (QAction *a) +{ + m_doc_browser->setSource (a->data ().toUrl ()); +} - // Utility functions +// Utility functions - QString documentation::title_and_anchor (const QString& title, const QUrl& url) - { - QString retval = title; - QString u = url.toString (); +QString documentation::title_and_anchor (const QString& title, const QUrl& url) +{ + QString retval = title; + QString u = url.toString (); - retval.remove (QRegExp ("\\s*\\(*GNU Octave \\(version [^\\)]*\\)[: \\)]*")); + retval.remove (QRegExp ("\\s*\\(*GNU Octave \\(version [^\\)]*\\)[: \\)]*")); - // Since the title only contains the section name and not the - // specific anchor, extract the latter from the url and append - // it to the title - if (u.contains ('#')) - { - // Get the anchor from the url - QString anchor = u.split ('#').last (); - // Remove internal string parts - anchor.remove (QRegExp ("^index-")); - anchor.remove (QRegExp ("^SEC_")); - anchor.remove (QRegExp ("^XREF")); - anchor.remove ("Concept-Index_cp_letter-"); - anchor.replace ("-", " "); + // Since the title only contains the section name and not the + // specific anchor, extract the latter from the url and append + // it to the title + if (u.contains ('#')) + { + // Get the anchor from the url + QString anchor = u.split ('#').last (); + // Remove internal string parts + anchor.remove (QRegExp ("^index-")); + anchor.remove (QRegExp ("^SEC_")); + anchor.remove (QRegExp ("^XREF")); + anchor.remove ("Concept-Index_cp_letter-"); + anchor.replace ("-", " "); - // replace encoded special chars by their unencoded versions - QRegExp rx = QRegExp ("_00([0-7][0-9a-f])"); - int pos = 0; - while ((pos = rx.indexIn(anchor, pos)) != -1) - { - anchor.replace ("_00"+rx.cap (1), QChar (rx.cap (1).toInt (nullptr, 16))); - pos += rx.matchedLength(); - } + // replace encoded special chars by their unencoded versions + QRegExp rx = QRegExp ("_00([0-7][0-9a-f])"); + int pos = 0; + while ((pos = rx.indexIn(anchor, pos)) != -1) + { + anchor.replace ("_00"+rx.cap (1), QChar (rx.cap (1).toInt (nullptr, 16))); + pos += rx.matchedLength(); + } - if (retval != anchor) - retval = retval + ": " + anchor; - } + if (retval != anchor) + retval = retval + ": " + anchor; + } - return retval; - } + return retval; +} - // - // The documentation browser - // +// +// The documentation browser +// - documentation_browser::documentation_browser (QHelpEngine *he, QWidget *p) - : QTextBrowser (p), m_help_engine (he), m_zoom_level (max_zoom_level+1) - { - setOpenLinks (false); - connect (this, &documentation_browser::anchorClicked, - this, [=] (const QUrl& url) { handle_index_clicked (url); }); +documentation_browser::documentation_browser (QHelpEngine *he, QWidget *p) + : QTextBrowser (p), m_help_engine (he), m_zoom_level (max_zoom_level+1) +{ + setOpenLinks (false); + connect (this, &documentation_browser::anchorClicked, + this, [=] (const QUrl& url) { handle_index_clicked (url); }); - // Make sure we have access to one of the monospace fonts listed in - // octave.css for rendering formated code blocks - QStringList fonts = {"Fantasque Sans Mono", "FreeMono", "Courier New", - "Cousine", "Courier"}; + // Make sure we have access to one of the monospace fonts listed in + // octave.css for rendering formated code blocks + QStringList fonts = {"Fantasque Sans Mono", "FreeMono", "Courier New", + "Cousine", "Courier"}; - bool load_default_font = true; + bool load_default_font = true; - for (int i = 0; i < fonts.size (); ++i) - { - QFont font (fonts.at (i)); - if (font.exactMatch ()) - { - load_default_font = false; - break; - } - } + for (int i = 0; i < fonts.size (); ++i) + { + QFont font (fonts.at (i)); + if (font.exactMatch ()) + { + load_default_font = false; + break; + } + } - if (load_default_font) - { - QString fonts_dir = - QString::fromStdString (sys::env::getenv ("OCTAVE_FONTS_DIR") - + sys::file_ops::dir_sep_str ()); + if (load_default_font) + { + QString fonts_dir = + QString::fromStdString (sys::env::getenv ("OCTAVE_FONTS_DIR") + + sys::file_ops::dir_sep_str ()); - QStringList default_fonts = {"FreeMono", "FreeMonoBold", - "FreeMonoBoldOblique", "FreeMonoOblique"}; + QStringList default_fonts = {"FreeMono", "FreeMonoBold", + "FreeMonoBoldOblique", "FreeMonoOblique"}; - for (int i = 0; i < default_fonts.size (); ++i) - { - QString fontpath = - fonts_dir + default_fonts.at(i) + QString (".otf"); - QFontDatabase::addApplicationFont (fontpath); - } - } - } + for (int i = 0; i < default_fonts.size (); ++i) + { + QString fontpath = + fonts_dir + default_fonts.at(i) + QString (".otf"); + QFontDatabase::addApplicationFont (fontpath); + } + } +} - void documentation_browser::handle_index_clicked (const QUrl& url, - const QString&) - { - if (url.scheme () == "qthelp") - setSource (url); - else - QDesktopServices::openUrl (url); - } +void documentation_browser::handle_index_clicked (const QUrl& url, + const QString&) +{ + if (url.scheme () == "qthelp") + setSource (url); + else + QDesktopServices::openUrl (url); +} - void documentation_browser::notice_settings () - { - gui_settings settings; +void documentation_browser::notice_settings () +{ + gui_settings settings; - // Zoom level only at startup, not when other settings have changed - if (m_zoom_level > max_zoom_level) - { - m_zoom_level = settings.int_value (dc_browser_zoom_level); - zoomIn (m_zoom_level); - } - } + // Zoom level only at startup, not when other settings have changed + if (m_zoom_level > max_zoom_level) + { + m_zoom_level = settings.int_value (dc_browser_zoom_level); + zoomIn (m_zoom_level); + } +} - QVariant documentation_browser::loadResource (int type, const QUrl& url) - { - if (m_help_engine && url.scheme () == "qthelp") - return QVariant (m_help_engine->fileData(url)); - else - return QTextBrowser::loadResource(type, url); - } +QVariant documentation_browser::loadResource (int type, const QUrl& url) +{ + if (m_help_engine && url.scheme () == "qthelp") + return QVariant (m_help_engine->fileData(url)); + else + return QTextBrowser::loadResource(type, url); +} - void documentation_browser::save_settings () - { - gui_settings settings; +void documentation_browser::save_settings () +{ + gui_settings settings; - settings.setValue (dc_browser_zoom_level.settings_key (), m_zoom_level); + settings.setValue (dc_browser_zoom_level.settings_key (), m_zoom_level); - settings.sync (); - } + settings.sync (); +} - void documentation_browser::zoom_in () - { - if (m_zoom_level < max_zoom_level) - { - zoomIn (); - m_zoom_level++; - } - } +void documentation_browser::zoom_in () +{ + if (m_zoom_level < max_zoom_level) + { + zoomIn (); + m_zoom_level++; + } +} - void documentation_browser::zoom_out () - { - if (m_zoom_level > min_zoom_level) - { - zoomOut (); - m_zoom_level--; - } - } +void documentation_browser::zoom_out () +{ + if (m_zoom_level > min_zoom_level) + { + zoomOut (); + m_zoom_level--; + } +} - void documentation_browser::zoom_original () - { - zoomIn (- m_zoom_level); - m_zoom_level = 0; - } +void documentation_browser::zoom_original () +{ + zoomIn (- m_zoom_level); + m_zoom_level = 0; +} - void documentation_browser::wheelEvent (QWheelEvent *we) - { - if (we->modifiers () == Qt::ControlModifier) - { - if (we->angleDelta().y () > 0) - zoom_in (); - else - zoom_out (); +void documentation_browser::wheelEvent (QWheelEvent *we) +{ + if (we->modifiers () == Qt::ControlModifier) + { + if (we->angleDelta().y () > 0) + zoom_in (); + else + zoom_out (); - we->accept (); - } - else - QTextEdit::wheelEvent (we); - } + we->accept (); + } + else + QTextEdit::wheelEvent (we); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/documentation.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/documentation.h Thu Feb 02 12:25:51 2023 -0800 @@ -39,164 +39,164 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class documentation; - class documentation_bookmarks; +class documentation; +class documentation_bookmarks; - //! Documentation browser derived from Textbrowser +//! Documentation browser derived from Textbrowser - class documentation_browser : public QTextBrowser - { - Q_OBJECT +class documentation_browser : public QTextBrowser +{ + Q_OBJECT - public: +public: - documentation_browser (QHelpEngine *help_engine, QWidget *parent = nullptr); - ~documentation_browser () = default; + documentation_browser (QHelpEngine *help_engine, QWidget *parent = nullptr); + ~documentation_browser () = default; - virtual QVariant loadResource (int type, const QUrl& url); + virtual QVariant loadResource (int type, const QUrl& url); - public slots: +public slots: - void handle_index_clicked (const QUrl& url, - const QString& keyword = QString ()); - void notice_settings (); - void save_settings (); + void handle_index_clicked (const QUrl& url, + const QString& keyword = QString ()); + void notice_settings (); + void save_settings (); - //! Zooming in and out while taking care of the zoom level - //!@{ - void zoom_in (); - void zoom_out (); - void zoom_original (); - //!@} + //! Zooming in and out while taking care of the zoom level + //!@{ + void zoom_in (); + void zoom_out (); + void zoom_original (); + //!@} - protected: +protected: - void wheelEvent (QWheelEvent *we); + void wheelEvent (QWheelEvent *we); - private: +private: - QHelpEngine *m_help_engine; + QHelpEngine *m_help_engine; - //! Store the current zoom level - int m_zoom_level; + //! Store the current zoom level + int m_zoom_level; - //! Minimal and maximal zoom level avoiding calling - //! zoom_in and zoom_out without actually zooming but - //! with changing the stored zoom level - enum - { - min_zoom_level = -5, - max_zoom_level = 10 - }; + //! Minimal and maximal zoom level avoiding calling + //! zoom_in and zoom_out without actually zooming but + //! with changing the stored zoom level + enum + { + min_zoom_level = -5, + max_zoom_level = 10 }; +}; - //! The documentation main class derived from QSplitter +//! The documentation main class derived from QSplitter - class documentation : public QSplitter - { - Q_OBJECT +class documentation : public QSplitter +{ + Q_OBJECT - public: +public: - documentation (QWidget *parent); - ~documentation (); + documentation (QWidget *parent); + ~documentation (); - /*! - Generate a string with page name @p title and current anchor - from @p url for using in prev/next or bookmarks menu: + /*! + Generate a string with page name @p title and current anchor + from @p url for using in prev/next or bookmarks menu: - @param title current title of the page as QString - @param url current url as QUrl + @param title current title of the page as QString + @param url current url as QUrl - @return QString "title: anchor" - */ - QString title_and_anchor (const QString& title, const QUrl& url); + @return QString "title: anchor" + */ + QString title_and_anchor (const QString& title, const QUrl& url); - signals: +signals: - void show_single_result (const QUrl&); + void show_single_result (const QUrl&); - public slots: +public slots: - void notice_settings (); - void save_settings (); + void notice_settings (); + void save_settings (); - void copyClipboard (); - void pasteClipboard (); - void selectAll (); + void copyClipboard (); + void pasteClipboard (); + void selectAll (); - void load_index (); - void load_ref (const QString& name = QString ()); - void registerDoc (const QString& name); - void unregisterDoc (const QString& name); + void load_index (); + void load_ref (const QString& name = QString ()); + void registerDoc (const QString& name); + void unregisterDoc (const QString& name); - private slots: +private slots: - void activate_find (); - void global_search (); - void global_search_started (); - void global_search_finished (int hits); - void filter_update (const QString& expression); - void filter_update_history (); - void find (bool backward = false); - void find_backward (); - void find_forward_from_anchor (const QString& text); - void record_anchor_position (); - void handle_cursor_position_change (); - void handle_search_result_clicked (const QUrl& url); + void activate_find (); + void global_search (); + void global_search_started (); + void global_search_finished (int hits); + void filter_update (const QString& expression); + void filter_update_history (); + void find (bool backward = false); + void find_backward (); + void find_forward_from_anchor (const QString& text); + void record_anchor_position (); + void handle_cursor_position_change (); + void handle_search_result_clicked (const QUrl& url); - void update_history_menus (); - void open_hist_url (QAction *a); + void update_history_menus (); + void open_hist_url (QAction *a); - private: +private: - void construct_tool_bar (); - QAction * add_action (const QIcon& icon, const QString& text, - const char *member, QWidget *receiver = nullptr, - QToolBar *tool_bar = nullptr); - void update_history (int new_count, QAction **actions); + void construct_tool_bar (); + QAction * add_action (const QIcon& icon, const QString& text, + const char *member, QWidget *receiver = nullptr, + QToolBar *tool_bar = nullptr); + void update_history (int new_count, QAction **actions); - //! Select all occurrences of a string in the doc browser - void select_all_occurrences (const QString& text); + //! Select all occurrences of a string in the doc browser + void select_all_occurrences (const QString& text); - QHelpEngine *m_help_engine; - QString m_internal_search; - documentation_browser *m_doc_browser; - documentation_bookmarks *m_bookmarks; - QLineEdit *m_find_line_edit; - int m_search_anchor_position; - QComboBox *m_filter; - QString m_collection; + QHelpEngine *m_help_engine; + QString m_internal_search; + documentation_browser *m_doc_browser; + documentation_bookmarks *m_bookmarks; + QLineEdit *m_find_line_edit; + int m_search_anchor_position; + QComboBox *m_filter; + QString m_collection; - QWidget *m_doc_widget; - QToolBar *m_tool_bar; - QString m_query_string; + QWidget *m_doc_widget; + QToolBar *m_tool_bar; + QString m_query_string; - bool m_indexed; - QString m_current_ref_name; + bool m_indexed; + QString m_current_ref_name; - QAction *m_action_go_home; - QAction *m_action_go_prev; - QAction *m_action_go_next; - QMenu *m_prev_pages_menu; - QMenu *m_next_pages_menu; - int m_prev_pages_count; - int m_next_pages_count; + QAction *m_action_go_home; + QAction *m_action_go_prev; + QAction *m_action_go_next; + QMenu *m_prev_pages_menu; + QMenu *m_next_pages_menu; + int m_prev_pages_count; + int m_next_pages_count; - enum { max_history_entries = 10 }; - QAction *m_prev_pages_actions[max_history_entries]; - QAction *m_next_pages_actions[max_history_entries]; + enum { max_history_entries = 10 }; + QAction *m_prev_pages_actions[max_history_entries]; + QAction *m_next_pages_actions[max_history_entries]; - QAction *m_action_bookmark; + QAction *m_action_bookmark; - QAction *m_action_find; - QShortcut *m_findnext_shortcut; - QShortcut *m_findprev_shortcut; + QAction *m_action_find; + QShortcut *m_findnext_shortcut; + QShortcut *m_findprev_shortcut; - QAction *m_action_zoom_in; - QAction *m_action_zoom_out; - QAction *m_action_zoom_original; - }; + QAction *m_action_zoom_in; + QAction *m_action_zoom_out; + QAction *m_action_zoom_original; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/dw-main-window.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/dw-main-window.cc Thu Feb 02 12:25:51 2023 -0800 @@ -42,208 +42,208 @@ OCTAVE_BEGIN_NAMESPACE(octave) - dw_main_window::dw_main_window (QWidget *p) - : QMainWindow (p) - { - gui_settings settings; +dw_main_window::dw_main_window (QWidget *p) + : QMainWindow (p) +{ + gui_settings settings; - // Adding the actions for closing the dock widgets - m_close_action - = add_action (nullptr, settings.icon ("window-close", false), - tr ("&Close"), SLOT (request_close ()), this); + // Adding the actions for closing the dock widgets + m_close_action + = add_action (nullptr, settings.icon ("window-close", false), + tr ("&Close"), SLOT (request_close ()), this); - m_close_all_action - = add_action (nullptr, settings.icon ("window-close", false), - tr ("Close &All"), SLOT (request_close_all ()), this); + m_close_all_action + = add_action (nullptr, settings.icon ("window-close", false), + tr ("Close &All"), SLOT (request_close_all ()), this); - m_close_others_action - = add_action (nullptr, settings.icon ("window-close", false), - tr ("Close &Other"), SLOT (request_close_other ()), this); + m_close_others_action + = add_action (nullptr, settings.icon ("window-close", false), + tr ("Close &Other"), SLOT (request_close_other ()), this); - m_switch_left_action - = add_action (nullptr, QIcon (), tr ("Switch to &Left Widget"), - SLOT (request_switch_left ()), this); + m_switch_left_action + = add_action (nullptr, QIcon (), tr ("Switch to &Left Widget"), + SLOT (request_switch_left ()), this); - m_switch_right_action - = add_action (nullptr, QIcon (), tr ("Switch to &Right Widget"), - SLOT (request_switch_right ()), this); + m_switch_right_action + = add_action (nullptr, QIcon (), tr ("Switch to &Right Widget"), + SLOT (request_switch_right ()), this); - // The list of actions for floating widgets - m_actions_list << m_close_action; - m_actions_list << m_close_others_action; - m_actions_list << m_close_all_action; - m_actions_list << m_switch_left_action; - m_actions_list << m_switch_right_action; + // The list of actions for floating widgets + m_actions_list << m_close_action; + m_actions_list << m_close_others_action; + m_actions_list << m_close_all_action; + m_actions_list << m_switch_left_action; + m_actions_list << m_switch_right_action; - notice_settings (); - } + notice_settings (); +} - // Re-implementing the popup menu of the main window - QMenu *dw_main_window::createPopupMenu () - { - QList<QAction *> new_actions = QList<QAction *> (); - new_actions.append (m_close_action); - new_actions.append (m_close_others_action); - new_actions.append (m_close_all_action); +// Re-implementing the popup menu of the main window +QMenu *dw_main_window::createPopupMenu () +{ + QList<QAction *> new_actions = QList<QAction *> (); + new_actions.append (m_close_action); + new_actions.append (m_close_others_action); + new_actions.append (m_close_all_action); - QMenu *menu = QMainWindow::createPopupMenu (); - QList<QAction *> actions = menu->actions(); + QMenu *menu = QMainWindow::createPopupMenu (); + QList<QAction *> actions = menu->actions(); - if (actions.length () > 0) - { - QAction *sep = menu->insertSeparator (actions.at (0)); - menu->insertActions (sep, new_actions); - } - else - menu->addActions (new_actions); + if (actions.length () > 0) + { + QAction *sep = menu->insertSeparator (actions.at (0)); + menu->insertActions (sep, new_actions); + } + else + menu->addActions (new_actions); - return menu; - } + return menu; +} - // Adding an action to the main window - QAction * dw_main_window::add_action (QMenu *menu, const QIcon& icon, - const QString& text, const char *member, - QWidget *receiver) - { - QAction *a; - QWidget *r = this; +// Adding an action to the main window +QAction * dw_main_window::add_action (QMenu *menu, const QIcon& icon, + const QString& text, const char *member, + QWidget *receiver) +{ + QAction *a; + QWidget *r = this; - if (receiver != nullptr) - r = receiver; + if (receiver != nullptr) + r = receiver; - if (menu) - a = menu->addAction (icon, text, r, member); - else - { - a = new QAction (icon, text, this); - a->setEnabled (true); - connect (a, SIGNAL (triggered ()), r, member); - } + if (menu) + a = menu->addAction (icon, text, r, member); + else + { + a = new QAction (icon, text, this); + a->setEnabled (true); + connect (a, SIGNAL (triggered ()), r, member); + } - addAction (a); // important for shortcut context - a->setShortcutContext (Qt::WidgetWithChildrenShortcut); + addAction (a); // important for shortcut context + a->setShortcutContext (Qt::WidgetWithChildrenShortcut); - return a; - } + return a; +} - // Update the settings - void dw_main_window::notice_settings () - { - gui_settings settings; +// Update the settings +void dw_main_window::notice_settings () +{ + gui_settings settings; - settings.set_shortcut (m_close_action, sc_edit_file_close); - settings.set_shortcut (m_close_all_action, sc_edit_file_close_all); - settings.set_shortcut (m_close_others_action, sc_edit_file_close_other); + settings.set_shortcut (m_close_action, sc_edit_file_close); + settings.set_shortcut (m_close_all_action, sc_edit_file_close_all); + settings.set_shortcut (m_close_others_action, sc_edit_file_close_other); - settings.set_shortcut (m_switch_left_action, sc_edit_tabs_switch_left_tab); - settings.set_shortcut (m_switch_right_action, sc_edit_tabs_switch_right_tab); - } + settings.set_shortcut (m_switch_left_action, sc_edit_tabs_switch_left_tab); + settings.set_shortcut (m_switch_right_action, sc_edit_tabs_switch_right_tab); +} - // Slots for handling actions +// Slots for handling actions - // Close current widget - void dw_main_window::request_close () - { - for (int i = 0; i < m_dw_list.length (); i++) - { - if (m_dw_list.at (i)->hasFocus ()) - { - m_dw_list.at (i)->close (); - if (i > 0) - m_dw_list.at (i-1)->setFocus (); - break; - } - } - } - - // Close other widgets - void dw_main_window::request_close_other () - { - for (int i = m_dw_list.length () - 1; i >= 0; i--) - { - if (! m_dw_list.at (i)->hasFocus ()) +// Close current widget +void dw_main_window::request_close () +{ + for (int i = 0; i < m_dw_list.length (); i++) + { + if (m_dw_list.at (i)->hasFocus ()) + { m_dw_list.at (i)->close (); - } - } + if (i > 0) + m_dw_list.at (i-1)->setFocus (); + break; + } + } +} - // Close all widgets - void dw_main_window::request_close_all () - { - for (int i = m_dw_list.length () - 1; i >= 0; i--) - m_dw_list.at (i)->close (); - } +// Close other widgets +void dw_main_window::request_close_other () +{ + for (int i = m_dw_list.length () - 1; i >= 0; i--) + { + if (! m_dw_list.at (i)->hasFocus ()) + m_dw_list.at (i)->close (); + } +} - // Switch to left widget - void dw_main_window::request_switch_left () - { - request_switch (-1); - } +// Close all widgets +void dw_main_window::request_close_all () +{ + for (int i = m_dw_list.length () - 1; i >= 0; i--) + m_dw_list.at (i)->close (); +} - // Switch to right widget - void dw_main_window::request_switch_right () - { - request_switch (1); - } +// Switch to left widget +void dw_main_window::request_switch_left () +{ + request_switch (-1); +} - // Switch to left/right widget - void dw_main_window::request_switch (int direction) - { - int active = -1, next; +// Switch to right widget +void dw_main_window::request_switch_right () +{ + request_switch (1); +} + +// Switch to left/right widget +void dw_main_window::request_switch (int direction) +{ + int active = -1, next; - for (int i = m_dw_list.length () - 1; i >= 0; i--) - { - if (m_dw_list.at (i)->hasFocus ()) - { - active = i; - break; - } - } + for (int i = m_dw_list.length () - 1; i >= 0; i--) + { + if (m_dw_list.at (i)->hasFocus ()) + { + active = i; + break; + } + } - if (active == -1) - return; + if (active == -1) + return; - if (direction == -1 && active == 0) - next = m_dw_list.length () - 1; - else if (direction == 1 && active == m_dw_list.length () - 1) - next = 0; - else - next = active + direction; + if (direction == -1 && active == 0) + next = m_dw_list.length () - 1; + else if (direction == 1 && active == m_dw_list.length () - 1) + next = 0; + else + next = active + direction; - m_dw_list.at (next)->raise (); - m_dw_list.at (next)->activateWindow (); - m_dw_list.at (next)->setFocus (); - } + m_dw_list.at (next)->raise (); + m_dw_list.at (next)->activateWindow (); + m_dw_list.at (next)->setFocus (); +} - // Reimplemented Event - bool dw_main_window::event (QEvent *ev) - { - if (ev->type () == QEvent::ChildAdded - || ev->type () == QEvent::ChildRemoved) - { - // Adding or Removing a child indicates that a dock widget was - // created or removed. - // In all cases, the list of dock widgets has to be updated. - m_dw_list = findChildren<QDockWidget *>(); - } +// Reimplemented Event +bool dw_main_window::event (QEvent *ev) +{ + if (ev->type () == QEvent::ChildAdded + || ev->type () == QEvent::ChildRemoved) + { + // Adding or Removing a child indicates that a dock widget was + // created or removed. + // In all cases, the list of dock widgets has to be updated. + m_dw_list = findChildren<QDockWidget *>(); + } - if (ev->type () == QEvent::StyleChange) - { - // This might indicate un- or re-docking a widget: Make sure - // floating widgets get a copy of our actions - for (int i = m_dw_list.length () - 1; i >= 0; i--) - { - // First remove possibly existing actions - for (int j = m_actions_list.length () - 1; j >0; j--) - m_dw_list.at (i)->removeAction (m_actions_list.at (j)); + if (ev->type () == QEvent::StyleChange) + { + // This might indicate un- or re-docking a widget: Make sure + // floating widgets get a copy of our actions + for (int i = m_dw_list.length () - 1; i >= 0; i--) + { + // First remove possibly existing actions + for (int j = m_actions_list.length () - 1; j >0; j--) + m_dw_list.at (i)->removeAction (m_actions_list.at (j)); - // Then add our actions for floating widgets - if (m_dw_list.at (i)->isFloating ()) - m_dw_list.at (i)->addActions (m_actions_list); - } - } + // Then add our actions for floating widgets + if (m_dw_list.at (i)->isFloating ()) + m_dw_list.at (i)->addActions (m_actions_list); + } + } - return QMainWindow::event (ev); - } + return QMainWindow::event (ev); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/dw-main-window.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/dw-main-window.h Thu Feb 02 12:25:51 2023 -0800 @@ -30,59 +30,59 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class dw_main_window : public QMainWindow - { - Q_OBJECT +class dw_main_window : public QMainWindow +{ + Q_OBJECT - public: +public: - dw_main_window (QWidget *parent = nullptr); + dw_main_window (QWidget *parent = nullptr); - ~dw_main_window () = default; + ~dw_main_window () = default; - // No copying! + // No copying! - dw_main_window (const dw_main_window&) = delete; + dw_main_window (const dw_main_window&) = delete; - dw_main_window& operator = (const dw_main_window&) = delete; + dw_main_window& operator = (const dw_main_window&) = delete; - public slots: +public slots: - void notice_settings (); + void notice_settings (); - protected slots: +protected slots: - virtual QMenu * createPopupMenu (); + virtual QMenu * createPopupMenu (); - virtual bool event (QEvent *ev); + virtual bool event (QEvent *ev); - private slots: +private slots: - void request_close (); - void request_close_all (); - void request_close_other (); + void request_close (); + void request_close_all (); + void request_close_other (); - void request_switch_left (); - void request_switch_right (); + void request_switch_left (); + void request_switch_right (); - private: +private: - void request_switch (int direction); + void request_switch (int direction); - QAction * add_action (QMenu *menu, const QIcon& icon, const QString& text, - const char *member, QWidget *receiver); + QAction * add_action (QMenu *menu, const QIcon& icon, const QString& text, + const char *member, QWidget *receiver); - QList<QDockWidget *> m_dw_list; + QList<QDockWidget *> m_dw_list; - QAction *m_close_action; - QAction *m_close_all_action; - QAction *m_close_others_action; + QAction *m_close_action; + QAction *m_close_all_action; + QAction *m_close_others_action; - QAction *m_switch_left_action; - QAction *m_switch_right_action; + QAction *m_switch_left_action; + QAction *m_switch_right_action; - QList<QAction *> m_actions_list; - }; + QList<QAction *> m_actions_list; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/external-editor-interface.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/external-editor-interface.cc Thu Feb 02 12:25:51 2023 -0800 @@ -36,94 +36,94 @@ OCTAVE_BEGIN_NAMESPACE(octave) - external_editor_interface::external_editor_interface (QWidget *p) - : QWidget (p) - { } +external_editor_interface::external_editor_interface (QWidget *p) + : QWidget (p) +{ } - // Calling the external editor - bool - external_editor_interface::call_custom_editor (const QString& file, int line) - { - QString editor = external_editor (); - if (editor.isEmpty ()) - return true; +// Calling the external editor +bool +external_editor_interface::call_custom_editor (const QString& file, int line) +{ + QString editor = external_editor (); + if (editor.isEmpty ()) + return true; - if (line < 0) - line = 0; + if (line < 0) + line = 0; - // replace macros - editor.replace ("%f", file); - editor.replace ("%l", QString::number (line)); + // replace macros + editor.replace ("%f", file); + editor.replace ("%l", QString::number (line)); - QStringList arguments = editor.split (QRegExp("\\s+")); - editor = arguments.takeFirst (); + QStringList arguments = editor.split (QRegExp("\\s+")); + editor = arguments.takeFirst (); - // start the process and check for success - bool started_ok = QProcess::startDetached (editor, arguments); + // start the process and check for success + bool started_ok = QProcess::startDetached (editor, arguments); - if (started_ok != true) - { - QMessageBox *msgBox = new QMessageBox (QMessageBox::Critical, - tr ("Octave Editor"), - tr ("Could not start custom file editor\n%1"). - arg (editor), - QMessageBox::Ok); + if (started_ok != true) + { + QMessageBox *msgBox = new QMessageBox (QMessageBox::Critical, + tr ("Octave Editor"), + tr ("Could not start custom file editor\n%1"). + arg (editor), + QMessageBox::Ok); - msgBox->setWindowModality (Qt::NonModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - } + msgBox->setWindowModality (Qt::NonModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); + } - return started_ok; - } + return started_ok; +} - // Slots for the several signals for invoking the editor +// Slots for the several signals for invoking the editor - void external_editor_interface::request_new_file (const QString&) - { - call_custom_editor (); - } +void external_editor_interface::request_new_file (const QString&) +{ + call_custom_editor (); +} - void external_editor_interface::request_open_file (const QString& file_name, - const QString&, int line, - bool, bool, bool, - const QString&) - { - call_custom_editor (file_name, line); - } +void external_editor_interface::request_open_file (const QString& file_name, + const QString&, int line, + bool, bool, bool, + const QString&) +{ + call_custom_editor (file_name, line); +} - void external_editor_interface::handle_edit_file_request (const QString& file) - { - call_custom_editor (file); - } +void external_editor_interface::handle_edit_file_request (const QString& file) +{ + call_custom_editor (file); +} - // Get and verify the settings of the external editor program - QString external_editor_interface::external_editor () - { - gui_settings settings; +// Get and verify the settings of the external editor program +QString external_editor_interface::external_editor () +{ + gui_settings settings; - QString editor = settings.value (global_custom_editor.settings_key (), - global_custom_editor.def ()).toString (); + QString editor = settings.value (global_custom_editor.settings_key (), + global_custom_editor.def ()).toString (); - // check the settings (avoid an empty string) - if (editor.trimmed ().isEmpty ()) - { - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Warning, - tr ("Octave Editor"), - tr ("There is no custom editor configured yet.\n" - "Do you want to open the preferences?"), - QMessageBox::No | QMessageBox::Yes); - msgBox->setDefaultButton (QMessageBox::Yes); - msgBox->setAttribute (Qt::WA_DeleteOnClose); + // check the settings (avoid an empty string) + if (editor.trimmed ().isEmpty ()) + { + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Warning, + tr ("Octave Editor"), + tr ("There is no custom editor configured yet.\n" + "Do you want to open the preferences?"), + QMessageBox::No | QMessageBox::Yes); + msgBox->setDefaultButton (QMessageBox::Yes); + msgBox->setAttribute (Qt::WA_DeleteOnClose); - int button = msgBox->exec (); + int button = msgBox->exec (); - if (button == QMessageBox::Yes) - emit request_settings_dialog ("editor"); - } + if (button == QMessageBox::Yes) + emit request_settings_dialog ("editor"); + } - return editor; - } + return editor; +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/external-editor-interface.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/external-editor-interface.h Thu Feb 02 12:25:51 2023 -0800 @@ -31,38 +31,38 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class external_editor_interface : public QWidget - { - Q_OBJECT +class external_editor_interface : public QWidget +{ + Q_OBJECT - public: +public: - external_editor_interface (QWidget *main_win); + external_editor_interface (QWidget *main_win); - ~external_editor_interface () = default; + ~external_editor_interface () = default; - signals: +signals: - void request_settings_dialog (const QString&); + void request_settings_dialog (const QString&); - public slots: +public slots: - bool call_custom_editor (const QString& file = QString (), int line = -1); + bool call_custom_editor (const QString& file = QString (), int line = -1); - void request_open_file (const QString& fileName, - const QString& encoding = QString (), - int line = -1, bool debug_pointer = false, - bool breakpoint_marker = false, bool insert = true, - const QString& cond = ""); + void request_open_file (const QString& fileName, + const QString& encoding = QString (), + int line = -1, bool debug_pointer = false, + bool breakpoint_marker = false, bool insert = true, + const QString& cond = ""); - void request_new_file (const QString&); + void request_new_file (const QString&); - void handle_edit_file_request (const QString& file); + void handle_edit_file_request (const QString& file); - private: +private: - QString external_editor (); - }; + QString external_editor (); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/files-dock-widget.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/files-dock-widget.cc Thu Feb 02 12:25:51 2023 -0800 @@ -56,1117 +56,1117 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class FileTreeViewer : public QTreeView - { - public: - - FileTreeViewer (QWidget *p) : QTreeView (p) { } - - ~FileTreeViewer () = default; - - void mousePressEvent (QMouseEvent *e) - { - if (e->button () != Qt::RightButton) - QTreeView::mousePressEvent (e); - } - }; - - // to have file renamed in the file tree, it has to be renamed in - // QFileSystemModel::setData. - // For the editor to behave correctly, some signals must be sent before - // and after the rename - class file_system_model : public QFileSystemModel - { - public: - file_system_model (files_dock_widget *p) : QFileSystemModel (p) {} - - ~file_system_model () = default; +class FileTreeViewer : public QTreeView +{ +public: - bool setData (const QModelIndex &idx, const QVariant &value, - int role) override - { - if (!idx.isValid () || idx.column () != 0 || role != Qt::EditRole - || (flags (idx) & Qt::ItemIsEditable) == 0) - { - return false; - } - - QString new_name = value.toString (); - QString old_name = idx.data ().toString (); - if (new_name == old_name) - return true; - if (new_name.isEmpty () - || QDir::toNativeSeparators (new_name).contains (QDir::separator ())) - { - display_rename_failed_message (old_name, new_name); - return false; - } - - auto parent_dir = QDir(filePath (parent (idx))); - - files_dock_widget *fdw = static_cast<files_dock_widget*>(parent()); - - fdw->file_remove_signal(parent_dir.filePath(old_name), parent_dir.filePath(new_name)); - - if (!parent_dir.rename (old_name, new_name)) - { - display_rename_failed_message (old_name, new_name); - fdw->file_renamed_signal(false); - return false; - } + FileTreeViewer (QWidget *p) : QTreeView (p) { } - fdw->file_renamed_signal(true); - - emit fileRenamed(parent_dir.absolutePath(), old_name, new_name); - revert(); - - return true; - } + ~FileTreeViewer () = default; - private: - void display_rename_failed_message (const QString &old_name, - const QString &new_name) - { - const QString message = - - files_dock_widget::tr ("Could not rename file \"%1\" to \"%2\".") - .arg (old_name) - .arg (new_name); - QMessageBox::information (static_cast<QWidget *> (parent ()), - QFileSystemModel::tr ("Invalid filename"), - message, QMessageBox::Ok); - } - }; - - // Delegate to improve ergonomy of file renaming by pre-selecting the text - // before the extension. - class RenameItemDelegate : public QStyledItemDelegate + void mousePressEvent (QMouseEvent *e) { - public: - RenameItemDelegate (QObject *parent = nullptr) - : QStyledItemDelegate{ parent } - { - } - - void setEditorData (QWidget *editor, - const QModelIndex &index) const override - { - QLineEdit *line_edit = qobject_cast<QLineEdit *> (editor); - - if (!line_edit) - { - QStyledItemDelegate::setEditorData (editor, index); - return; - } - - QString filename = index.data (Qt::EditRole).toString (); - - int select_len = filename.indexOf (QChar ('.')); - if (select_len == -1) - select_len = filename.size (); - - line_edit->setText (filename); - - // Qt calls QLineEdit::selectAll after this function is called, so to - // actually restrict the selection, we have to post the modification at - // the end of the event loop. - // QTimer allows this easily with 0 as timeout. - QTimer::singleShot (0, [=] () { - line_edit->setSelection (0, select_len); - }); - } - }; + if (e->button () != Qt::RightButton) + QTreeView::mousePressEvent (e); + } +}; - files_dock_widget::files_dock_widget (QWidget *p) - : octave_dock_widget ("FilesDockWidget", p) - { - set_title (tr ("File Browser")); - setToolTip (tr ("Browse your files")); - - m_sig_mapper = nullptr; - - m_columns_shown = QStringList (); - m_columns_shown.append (tr ("File size")); - m_columns_shown.append (tr ("File type")); - m_columns_shown.append (tr ("Date modified")); - m_columns_shown.append (tr ("Show hidden")); - m_columns_shown.append (tr ("Alternating row colors")); - - m_columns_shown_keys = QStringList (); - m_columns_shown_keys.append (fb_show_size.settings_key ()); - m_columns_shown_keys.append (fb_show_type.settings_key ()); - m_columns_shown_keys.append (fb_show_date.settings_key ()); - m_columns_shown_keys.append (fb_show_hidden.settings_key ()); - m_columns_shown_keys.append (fb_show_altcol.settings_key ()); - - m_columns_shown_defs = QList <QVariant> (); - m_columns_shown_defs.append (fb_show_size.def ()); - m_columns_shown_defs.append (fb_show_type.def ()); - m_columns_shown_defs.append (fb_show_date.def ()); - m_columns_shown_defs.append (fb_show_hidden.def ()); - m_columns_shown_defs.append (fb_show_altcol.def ()); - - QWidget *container = new QWidget (this); - - setWidget (container); - - // Create a toolbar - m_navigation_tool_bar = new QToolBar ("", container); - m_navigation_tool_bar->setAllowedAreas (Qt::TopToolBarArea); - m_navigation_tool_bar->setMovable (false); - - m_current_directory = new QComboBox (m_navigation_tool_bar); - m_current_directory->setToolTip (tr ("Enter the path or filename")); - m_current_directory->setEditable (true); - m_current_directory->setMaxCount (MaxMRUDirs); - m_current_directory->setInsertPolicy (QComboBox::NoInsert); - m_current_directory->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); - QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); - m_current_directory->setSizePolicy (sizePol); - - gui_settings settings; - - QAction *directory_up_action - = new QAction (settings.icon ("folder-up", false, "go-up"), "", - m_navigation_tool_bar); - directory_up_action->setToolTip (tr ("One directory up")); - - m_sync_browser_directory_action - = new QAction (settings.icon ("go-first"), tr ("Show Octave directory"), - m_navigation_tool_bar); - m_sync_browser_directory_action->setToolTip (tr ("Go to current Octave directory")); - m_sync_browser_directory_action->setEnabled (false); +// to have file renamed in the file tree, it has to be renamed in +// QFileSystemModel::setData. +// For the editor to behave correctly, some signals must be sent before +// and after the rename +class file_system_model : public QFileSystemModel +{ +public: + file_system_model (files_dock_widget *p) : QFileSystemModel (p) {} - m_sync_octave_directory_action - = new QAction (settings.icon ("go-last"), tr ("Set Octave directory"), - m_navigation_tool_bar); - m_sync_octave_directory_action->setToolTip (tr ("Set Octave directory to current browser directory")); - m_sync_octave_directory_action->setEnabled (false); - - QToolButton *popdown_button = new QToolButton (); - popdown_button->setToolTip (tr ("Actions on current directory")); - QMenu *popdown_menu = new QMenu (); - popdown_menu->addAction (settings.icon ("user-home"), - tr ("Show Home Directory"), this, - SLOT (popdownmenu_home (bool))); - popdown_menu->addAction (m_sync_browser_directory_action); - popdown_menu->addAction (m_sync_octave_directory_action); - popdown_button->setMenu (popdown_menu); - popdown_button->setPopupMode (QToolButton::InstantPopup); - popdown_button->setDefaultAction - (new QAction (settings.icon ("folder-settings", false, - "applications-system"), - "", m_navigation_tool_bar)); + ~file_system_model () = default; - popdown_menu->addSeparator (); - popdown_menu->addAction (settings.icon ("folder"), - tr ("Set Browser Directory..."), - this, &files_dock_widget::popdownmenu_search_dir); - popdown_menu->addSeparator (); - popdown_menu->addAction (settings.icon ("edit-find"), - tr ("Find Files..."), - this, &files_dock_widget::popdownmenu_findfiles); - popdown_menu->addSeparator (); - popdown_menu->addAction (settings.icon ("document-new"), - tr ("New File..."), - this, &files_dock_widget::popdownmenu_newfile); - popdown_menu->addAction (settings.icon ("folder-new"), - tr ("New Directory..."), - this, &files_dock_widget::popdownmenu_newdir); - - m_navigation_tool_bar->addWidget (m_current_directory); - m_navigation_tool_bar->addAction (directory_up_action); - m_navigation_tool_bar->addWidget (popdown_button); - - connect (directory_up_action, &QAction::triggered, - this, &files_dock_widget::change_directory_up); - connect (m_sync_octave_directory_action, &QAction::triggered, - this, &files_dock_widget::do_sync_octave_directory); - connect (m_sync_browser_directory_action, &QAction::triggered, - this, &files_dock_widget::do_sync_browser_directory); - - // Create the QFileSystemModel starting in the desired directory - QDir startup_dir; // take current dir - - if (settings.bool_value (fb_restore_last_dir)) + bool setData (const QModelIndex &idx, const QVariant &value, + int role) override + { + if (!idx.isValid () || idx.column () != 0 || role != Qt::EditRole + || (flags (idx) & Qt::ItemIsEditable) == 0) { - // restore last dir from previous session - QStringList last_dirs - = settings.value (fb_mru_list.settings_key ()).toStringList (); - if (last_dirs.length () > 0) - startup_dir = QDir (last_dirs.at (0)); // last dir in previous session - } - else if (! settings.string_value (fb_startup_dir).isEmpty ()) - { - // do not restore but there is a startup dir configured - startup_dir = QDir (settings.value (fb_startup_dir.settings_key ()).toString ()); + return false; } - if (! startup_dir.exists ()) + QString new_name = value.toString (); + QString old_name = idx.data ().toString (); + if (new_name == old_name) + return true; + if (new_name.isEmpty () + || QDir::toNativeSeparators (new_name).contains (QDir::separator ())) { - // the configured startup dir does not exist, take actual one - startup_dir = QDir (); + display_rename_failed_message (old_name, new_name); + return false; } - m_file_system_model = new file_system_model (this); - m_file_system_model->setResolveSymlinks (false); - m_file_system_model->setFilter - (QDir::System | QDir::NoDotAndDotDot | QDir::AllEntries); - QModelIndex rootPathIndex - = m_file_system_model->setRootPath (startup_dir.absolutePath ()); - - // Attach the model to the QTreeView and set the root index - m_file_tree_view = new FileTreeViewer (container); - m_file_tree_view->setSelectionMode (QAbstractItemView::ExtendedSelection); - m_file_tree_view->setModel (m_file_system_model); - m_file_tree_view->setRootIndex (rootPathIndex); - m_file_tree_view->setSortingEnabled (true); - m_file_tree_view->setAlternatingRowColors (true); - m_file_tree_view->setAnimated (true); - m_file_tree_view->setToolTip (tr ("Double-click to open file/folder, right click for alternatives")); + auto parent_dir = QDir(filePath (parent (idx))); - // allow renaming directly in the tree view with - // m_file_tree_view->edit(index) - m_file_system_model->setReadOnly (false); - // delegate to improve rename ergonomy by pre-selecting text up to the - // extension - auto *rename_delegate = new RenameItemDelegate (this); - m_file_tree_view->setItemDelegateForColumn (0, rename_delegate); - // prevent the tree view to override Octave's double-click behavior - m_file_tree_view->setEditTriggers (QAbstractItemView::NoEditTriggers); - // create the rename action (that will be added to context menu) - // and associate to F2 key shortcut - m_rename_action = new QAction (tr ("Rename..."), this); - m_rename_action->setShortcut (Qt::Key_F2); - m_rename_action->setShortcutContext(Qt::WidgetWithChildrenShortcut); - connect (m_rename_action, &QAction::triggered, this, - &files_dock_widget::contextmenu_rename); - addAction(m_rename_action); - - // get sort column and order as well as column state (order and width) + files_dock_widget *fdw = static_cast<files_dock_widget*>(parent()); - m_file_tree_view->sortByColumn - (settings.int_value (fb_sort_column), - static_cast<Qt::SortOrder> (settings.uint_value (fb_sort_order))); - // FIXME: use value<Qt::SortOrder> instead of static cast after - // dropping support of Qt 5.4 - - if (settings.contains (fb_column_state.settings_key ())) - m_file_tree_view->header ()->restoreState - (settings.value (fb_column_state.settings_key ()).toByteArray ()); - - // Set header properties for sorting - m_file_tree_view->header ()->setSectionsClickable (true); - m_file_tree_view->header ()->setSectionsMovable (true); - m_file_tree_view->header ()->setSortIndicatorShown (true); - - QStringList mru_dirs = - settings.value (fb_mru_list.settings_key ()).toStringList (); - m_current_directory->addItems (mru_dirs); - - m_current_directory->setEditText - (m_file_system_model->fileInfo (rootPathIndex). absoluteFilePath ()); - - connect (m_file_tree_view, &FileTreeViewer::activated, - this, &files_dock_widget::item_double_clicked); - - // add context menu to tree_view - m_file_tree_view->setContextMenuPolicy (Qt::CustomContextMenu); - connect (m_file_tree_view, &FileTreeViewer::customContextMenuRequested, - this, &files_dock_widget::contextmenu_requested); + fdw->file_remove_signal(parent_dir.filePath(old_name), parent_dir.filePath(new_name)); - m_file_tree_view->header ()->setContextMenuPolicy (Qt::CustomContextMenu); - connect (m_file_tree_view->header (), - &QHeaderView::customContextMenuRequested, - this, &files_dock_widget::headercontextmenu_requested); - - // Layout the widgets vertically with the toolbar on top - QVBoxLayout *vbox_layout = new QVBoxLayout (); - vbox_layout->setSpacing (0); - vbox_layout->addWidget (m_navigation_tool_bar); - vbox_layout->addWidget (m_file_tree_view); - vbox_layout->setMargin (1); - - container->setLayout (vbox_layout); - - // FIXME: Add right-click contextual menus for copying, pasting, - // deleting files (and others). - - connect (m_current_directory->lineEdit (), &QLineEdit::returnPressed, - this, &files_dock_widget::accept_directory_line_edit); - - // FIXME: We could use - // - // connect (m_current_directory, - // QOverload<const QString&>::of (&QComboBox::activated), - // this, &files_dock_widget::set_current_directory); - // - // but referring to QComboBox::activated will generate deprecated - // function warnings from GCC. We could also use - // - // connect (m_current_directory, &QComboBox::textActivated, - // this, &files_dock_widget::set_current_directory); - // - // but the function textActivated was not introduced until Qt 5.14 - // so we'll need a feature test. + if (!parent_dir.rename (old_name, new_name)) + { + display_rename_failed_message (old_name, new_name); + fdw->file_renamed_signal(false); + return false; + } - connect (m_current_directory, SIGNAL (activated (const QString&)), - this, SLOT (set_current_directory (const QString&))); - - QCompleter *completer = new QCompleter (m_file_system_model, this); - m_current_directory->setCompleter (completer); - - setFocusProxy (m_current_directory); - - m_sync_octave_dir = true; // default, overwritten with notice_settings () - m_octave_dir = ""; - - if (! p) - make_window (); - } - - void files_dock_widget::save_settings () - { - gui_settings settings; + fdw->file_renamed_signal(true); - int sort_column = m_file_tree_view->header ()->sortIndicatorSection (); - Qt::SortOrder sort_order = m_file_tree_view->header ()->sortIndicatorOrder (); - settings.setValue (fb_sort_column.settings_key (), sort_column); - settings.setValue (fb_sort_order.settings_key (), sort_order); - settings.setValue (fb_column_state.settings_key (), - m_file_tree_view->header ()->saveState ()); + emit fileRenamed(parent_dir.absolutePath(), old_name, new_name); + revert(); - QStringList dirs; - for (int i=0; i< m_current_directory->count (); i++) - { - dirs.append (m_current_directory->itemText (i)); - } - settings.setValue (fb_mru_list.settings_key (), dirs); - - settings.sync (); - - octave_dock_widget::save_settings (); - - if (m_sig_mapper) - delete m_sig_mapper; + return true; } - void files_dock_widget::item_double_clicked (const QModelIndex& index) - { - // Retrieve the file info associated with the model index. - QFileInfo fileInfo = m_file_system_model->fileInfo (index); - set_current_directory (fileInfo.absoluteFilePath ()); - } - - void files_dock_widget::set_current_directory (const QString& dir) +private: + void display_rename_failed_message (const QString &old_name, + const QString &new_name) { - display_directory (dir); - } - - void files_dock_widget::accept_directory_line_edit () - { - display_directory (m_current_directory->currentText ()); - } - - void files_dock_widget::change_directory_up () - { - QDir dir - = QDir (m_file_system_model->filePath (m_file_tree_view->rootIndex ())); + const QString message = - dir.cdUp (); - display_directory (dir.absolutePath ()); - } - - void files_dock_widget::do_sync_octave_directory () - { - QDir dir - = QDir (m_file_system_model->filePath (m_file_tree_view->rootIndex ())); - - emit displayed_directory_changed (dir.absolutePath ()); + files_dock_widget::tr ("Could not rename file \"%1\" to \"%2\".") + .arg (old_name) + .arg (new_name); + QMessageBox::information (static_cast<QWidget *> (parent ()), + QFileSystemModel::tr ("Invalid filename"), + message, QMessageBox::Ok); } - - void files_dock_widget::do_sync_browser_directory () - { - display_directory (m_octave_dir, false); // false: no sync of octave dir - } +}; - void files_dock_widget::update_octave_directory (const QString& dir) +// Delegate to improve ergonomy of file renaming by pre-selecting the text +// before the extension. +class RenameItemDelegate : public QStyledItemDelegate +{ +public: + RenameItemDelegate (QObject *parent = nullptr) + : QStyledItemDelegate{ parent } { - m_octave_dir = dir; - if (m_sync_octave_dir) - display_directory (m_octave_dir, false); // false: no sync of octave dir } - void files_dock_widget::display_directory (const QString& dir, - bool set_octave_dir) - { - QFileInfo fileInfo (dir); - if (fileInfo.exists ()) - { - if (fileInfo.isDir ()) - { - m_file_tree_view->setRootIndex (m_file_system_model-> - index (fileInfo.absoluteFilePath ())); - m_file_system_model->setRootPath (fileInfo.absoluteFilePath ()); - if (m_sync_octave_dir && set_octave_dir) - process_set_current_dir (fileInfo.absoluteFilePath ()); - - // see if it's in the list, and if it is, - // remove it and then put at top of the list - int index - = m_current_directory->findText (fileInfo.absoluteFilePath ()); - if (index != -1) - { - m_current_directory->removeItem (index); - } - m_current_directory->insertItem (0, fileInfo.absoluteFilePath ()); - m_current_directory->setCurrentIndex (0); - } - else - { - QString abs_fname = fileInfo.absoluteFilePath (); - - QString suffix = fileInfo.suffix ().toLower (); - - gui_settings settings; - - QString ext = settings.string_value (fb_txt_file_ext); -#if defined (HAVE_QT_SPLITBEHAVIOR_ENUM) - QStringList extensions = ext.split (";", Qt::SkipEmptyParts); -#else - QStringList extensions = ext.split (";", QString::SkipEmptyParts); -#endif - if (QFile::exists (abs_fname)) - { - if (extensions.contains (suffix)) - emit open_file (fileInfo.absoluteFilePath ()); - else - emit open_any_signal (abs_fname); - } - } - } - } - - void files_dock_widget::open_item_in_app (const QModelIndex& index) + void setEditorData (QWidget *editor, + const QModelIndex &index) const override { - // Retrieve the file info associated with the model index. - QFileInfo fileInfo = m_file_system_model->fileInfo (index); - - QString file = fileInfo.absoluteFilePath (); - - QDesktopServices::openUrl (QUrl::fromLocalFile (file)); - } + QLineEdit *line_edit = qobject_cast<QLineEdit *> (editor); - void files_dock_widget::toggle_header (int col) - { - gui_settings settings; - - QString key = m_columns_shown_keys.at (col); - bool shown = settings.value (key, false).toBool (); - settings.setValue (key, ! shown); - settings.sync (); - - switch (col) + if (!line_edit) { - case 0: - case 1: - case 2: - // toggle column visibility - m_file_tree_view->setColumnHidden (col + 1, shown); - break; - case 3: - case 4: - // other actions depending on new settings - notice_settings (); - break; - } - } - - void files_dock_widget::headercontextmenu_requested (const QPoint& mpos) - { - QMenu menu (this); - - if (m_sig_mapper) - delete m_sig_mapper; - m_sig_mapper = new QSignalMapper (this); - - gui_settings settings; - - for (int i = 0; i < m_columns_shown.size (); i++) - { - QAction *action = menu.addAction (m_columns_shown.at (i), - m_sig_mapper, SLOT (map ())); - m_sig_mapper->setMapping (action, i); - action->setCheckable (true); - action->setChecked - (settings.value (m_columns_shown_keys.at (i), - m_columns_shown_defs.at (i)).toBool ()); + QStyledItemDelegate::setEditorData (editor, index); + return; } - // FIXME: We could use - // - // connect (&m_sig_mapper, QOverload<int>::of (&QSignalMapper::mapped), - // this, &workspace_view::toggle_header); - // - // but referring to QSignalMapper::mapped will generate deprecated - // function warnings from GCC. We could also use - // - // connect (&m_sig_mapper, &QSignalMapper::mappedInt, - // this, &workspace_view::toggle_header); - // - // but the function mappedInt was not introduced until Qt 5.15 so - // we'll need a feature test. + QString filename = index.data (Qt::EditRole).toString (); + + int select_len = filename.indexOf (QChar ('.')); + if (select_len == -1) + select_len = filename.size (); + + line_edit->setText (filename); + + // Qt calls QLineEdit::selectAll after this function is called, so to + // actually restrict the selection, we have to post the modification at + // the end of the event loop. + // QTimer allows this easily with 0 as timeout. + QTimer::singleShot (0, [=] () { + line_edit->setSelection (0, select_len); + }); + } +}; + +files_dock_widget::files_dock_widget (QWidget *p) + : octave_dock_widget ("FilesDockWidget", p) +{ + set_title (tr ("File Browser")); + setToolTip (tr ("Browse your files")); + + m_sig_mapper = nullptr; + + m_columns_shown = QStringList (); + m_columns_shown.append (tr ("File size")); + m_columns_shown.append (tr ("File type")); + m_columns_shown.append (tr ("Date modified")); + m_columns_shown.append (tr ("Show hidden")); + m_columns_shown.append (tr ("Alternating row colors")); - connect (m_sig_mapper, SIGNAL (mapped (int)), - this, SLOT (toggle_header (int))); + m_columns_shown_keys = QStringList (); + m_columns_shown_keys.append (fb_show_size.settings_key ()); + m_columns_shown_keys.append (fb_show_type.settings_key ()); + m_columns_shown_keys.append (fb_show_date.settings_key ()); + m_columns_shown_keys.append (fb_show_hidden.settings_key ()); + m_columns_shown_keys.append (fb_show_altcol.settings_key ()); - menu.exec (m_file_tree_view->mapToGlobal (mpos)); - } + m_columns_shown_defs = QList <QVariant> (); + m_columns_shown_defs.append (fb_show_size.def ()); + m_columns_shown_defs.append (fb_show_type.def ()); + m_columns_shown_defs.append (fb_show_date.def ()); + m_columns_shown_defs.append (fb_show_hidden.def ()); + m_columns_shown_defs.append (fb_show_altcol.def ()); + + QWidget *container = new QWidget (this); + + setWidget (container); - void files_dock_widget::contextmenu_requested (const QPoint& mpos) - { + // Create a toolbar + m_navigation_tool_bar = new QToolBar ("", container); + m_navigation_tool_bar->setAllowedAreas (Qt::TopToolBarArea); + m_navigation_tool_bar->setMovable (false); - QMenu menu (this); + m_current_directory = new QComboBox (m_navigation_tool_bar); + m_current_directory->setToolTip (tr ("Enter the path or filename")); + m_current_directory->setEditable (true); + m_current_directory->setMaxCount (MaxMRUDirs); + m_current_directory->setInsertPolicy (QComboBox::NoInsert); + m_current_directory->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); + QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); + m_current_directory->setSizePolicy (sizePol); + + gui_settings settings; - QModelIndex index = m_file_tree_view->indexAt (mpos); + QAction *directory_up_action + = new QAction (settings.icon ("folder-up", false, "go-up"), "", + m_navigation_tool_bar); + directory_up_action->setToolTip (tr ("One directory up")); + + m_sync_browser_directory_action + = new QAction (settings.icon ("go-first"), tr ("Show Octave directory"), + m_navigation_tool_bar); + m_sync_browser_directory_action->setToolTip (tr ("Go to current Octave directory")); + m_sync_browser_directory_action->setEnabled (false); - if (index.isValid ()) - { - QFileInfo info = m_file_system_model->fileInfo (index); + m_sync_octave_directory_action + = new QAction (settings.icon ("go-last"), tr ("Set Octave directory"), + m_navigation_tool_bar); + m_sync_octave_directory_action->setToolTip (tr ("Set Octave directory to current browser directory")); + m_sync_octave_directory_action->setEnabled (false); - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList sel = m->selectedRows (); + QToolButton *popdown_button = new QToolButton (); + popdown_button->setToolTip (tr ("Actions on current directory")); + QMenu *popdown_menu = new QMenu (); + popdown_menu->addAction (settings.icon ("user-home"), + tr ("Show Home Directory"), this, + SLOT (popdownmenu_home (bool))); + popdown_menu->addAction (m_sync_browser_directory_action); + popdown_menu->addAction (m_sync_octave_directory_action); + popdown_button->setMenu (popdown_menu); + popdown_button->setPopupMode (QToolButton::InstantPopup); + popdown_button->setDefaultAction + (new QAction (settings.icon ("folder-settings", false, + "applications-system"), + "", m_navigation_tool_bar)); + + popdown_menu->addSeparator (); + popdown_menu->addAction (settings.icon ("folder"), + tr ("Set Browser Directory..."), + this, &files_dock_widget::popdownmenu_search_dir); + popdown_menu->addSeparator (); + popdown_menu->addAction (settings.icon ("edit-find"), + tr ("Find Files..."), + this, &files_dock_widget::popdownmenu_findfiles); + popdown_menu->addSeparator (); + popdown_menu->addAction (settings.icon ("document-new"), + tr ("New File..."), + this, &files_dock_widget::popdownmenu_newfile); + popdown_menu->addAction (settings.icon ("folder-new"), + tr ("New Directory..."), + this, &files_dock_widget::popdownmenu_newdir); - // check if item at mouse position is seleccted - if (! sel.contains (index)) - { - // is not selected -> clear actual selection and select this item - m->setCurrentIndex (index, - QItemSelectionModel::Clear - | QItemSelectionModel::Select - | QItemSelectionModel::Rows); - } + m_navigation_tool_bar->addWidget (m_current_directory); + m_navigation_tool_bar->addAction (directory_up_action); + m_navigation_tool_bar->addWidget (popdown_button); - gui_settings settings; + connect (directory_up_action, &QAction::triggered, + this, &files_dock_widget::change_directory_up); + connect (m_sync_octave_directory_action, &QAction::triggered, + this, &files_dock_widget::do_sync_octave_directory); + connect (m_sync_browser_directory_action, &QAction::triggered, + this, &files_dock_widget::do_sync_browser_directory); + + // Create the QFileSystemModel starting in the desired directory + QDir startup_dir; // take current dir - // construct the context menu depending on item - menu.addAction (settings.icon ("document-open"), tr ("Open"), - this, &files_dock_widget::contextmenu_open); + if (settings.bool_value (fb_restore_last_dir)) + { + // restore last dir from previous session + QStringList last_dirs + = settings.value (fb_mru_list.settings_key ()).toStringList (); + if (last_dirs.length () > 0) + startup_dir = QDir (last_dirs.at (0)); // last dir in previous session + } + else if (! settings.string_value (fb_startup_dir).isEmpty ()) + { + // do not restore but there is a startup dir configured + startup_dir = QDir (settings.value (fb_startup_dir.settings_key ()).toString ()); + } - if (info.isDir ()) - { - menu.addAction (tr ("Open in System File Explorer"), - this, &files_dock_widget::contextmenu_open_in_app); - } + if (! startup_dir.exists ()) + { + // the configured startup dir does not exist, take actual one + startup_dir = QDir (); + } - if (info.isFile ()) - menu.addAction (tr ("Open in Text Editor"), - this, &files_dock_widget::contextmenu_open_in_editor); + m_file_system_model = new file_system_model (this); + m_file_system_model->setResolveSymlinks (false); + m_file_system_model->setFilter + (QDir::System | QDir::NoDotAndDotDot | QDir::AllEntries); + QModelIndex rootPathIndex + = m_file_system_model->setRootPath (startup_dir.absolutePath ()); - menu.addAction (tr ("Copy Selection to Clipboard"), - this, &files_dock_widget::contextmenu_copy_selection); + // Attach the model to the QTreeView and set the root index + m_file_tree_view = new FileTreeViewer (container); + m_file_tree_view->setSelectionMode (QAbstractItemView::ExtendedSelection); + m_file_tree_view->setModel (m_file_system_model); + m_file_tree_view->setRootIndex (rootPathIndex); + m_file_tree_view->setSortingEnabled (true); + m_file_tree_view->setAlternatingRowColors (true); + m_file_tree_view->setAnimated (true); + m_file_tree_view->setToolTip (tr ("Double-click to open file/folder, right click for alternatives")); - if (info.isFile () && info.suffix () == "m") - menu.addAction (settings.icon ("media-playback-start"), tr ("Run"), - this, &files_dock_widget::contextmenu_run); + // allow renaming directly in the tree view with + // m_file_tree_view->edit(index) + m_file_system_model->setReadOnly (false); + // delegate to improve rename ergonomy by pre-selecting text up to the + // extension + auto *rename_delegate = new RenameItemDelegate (this); + m_file_tree_view->setItemDelegateForColumn (0, rename_delegate); + // prevent the tree view to override Octave's double-click behavior + m_file_tree_view->setEditTriggers (QAbstractItemView::NoEditTriggers); + // create the rename action (that will be added to context menu) + // and associate to F2 key shortcut + m_rename_action = new QAction (tr ("Rename..."), this); + m_rename_action->setShortcut (Qt::Key_F2); + m_rename_action->setShortcutContext(Qt::WidgetWithChildrenShortcut); + connect (m_rename_action, &QAction::triggered, this, + &files_dock_widget::contextmenu_rename); + addAction(m_rename_action); - if (info.isFile ()) - menu.addAction (tr ("Load Data"), - this, &files_dock_widget::contextmenu_load); + // get sort column and order as well as column state (order and width) + + m_file_tree_view->sortByColumn + (settings.int_value (fb_sort_column), + static_cast<Qt::SortOrder> (settings.uint_value (fb_sort_order))); + // FIXME: use value<Qt::SortOrder> instead of static cast after + // dropping support of Qt 5.4 + + if (settings.contains (fb_column_state.settings_key ())) + m_file_tree_view->header ()->restoreState + (settings.value (fb_column_state.settings_key ()).toByteArray ()); - if (info.isDir ()) - { - menu.addSeparator (); - menu.addAction (settings.icon ("go-first"), tr ("Set Current Directory"), - this, &files_dock_widget::contextmenu_setcurrentdir); + // Set header properties for sorting + m_file_tree_view->header ()->setSectionsClickable (true); + m_file_tree_view->header ()->setSectionsMovable (true); + m_file_tree_view->header ()->setSortIndicatorShown (true); + + QStringList mru_dirs = + settings.value (fb_mru_list.settings_key ()).toStringList (); + m_current_directory->addItems (mru_dirs); + + m_current_directory->setEditText + (m_file_system_model->fileInfo (rootPathIndex). absoluteFilePath ()); + + connect (m_file_tree_view, &FileTreeViewer::activated, + this, &files_dock_widget::item_double_clicked); + + // add context menu to tree_view + m_file_tree_view->setContextMenuPolicy (Qt::CustomContextMenu); + connect (m_file_tree_view, &FileTreeViewer::customContextMenuRequested, + this, &files_dock_widget::contextmenu_requested); - QMenu *add_path_menu = menu.addMenu (tr ("Add to Path")); + m_file_tree_view->header ()->setContextMenuPolicy (Qt::CustomContextMenu); + connect (m_file_tree_view->header (), + &QHeaderView::customContextMenuRequested, + this, &files_dock_widget::headercontextmenu_requested); - add_path_menu->addAction (tr ("Selected Directories"), - this, [=] (bool checked) { contextmenu_add_to_path (checked); }); - add_path_menu->addAction (tr ("Selected Directories and Subdirectories"), - this, &files_dock_widget::contextmenu_add_to_path_subdirs); + // Layout the widgets vertically with the toolbar on top + QVBoxLayout *vbox_layout = new QVBoxLayout (); + vbox_layout->setSpacing (0); + vbox_layout->addWidget (m_navigation_tool_bar); + vbox_layout->addWidget (m_file_tree_view); + vbox_layout->setMargin (1); - QMenu *rm_path_menu = menu.addMenu (tr ("Remove from Path")); + container->setLayout (vbox_layout); + + // FIXME: Add right-click contextual menus for copying, pasting, + // deleting files (and others). + + connect (m_current_directory->lineEdit (), &QLineEdit::returnPressed, + this, &files_dock_widget::accept_directory_line_edit); - rm_path_menu->addAction (tr ("Selected Directories"), - this, &files_dock_widget::contextmenu_rm_from_path); - rm_path_menu->addAction (tr ("Selected Directories and Subdirectories"), - this, &files_dock_widget::contextmenu_rm_from_path_subdirs); + // FIXME: We could use + // + // connect (m_current_directory, + // QOverload<const QString&>::of (&QComboBox::activated), + // this, &files_dock_widget::set_current_directory); + // + // but referring to QComboBox::activated will generate deprecated + // function warnings from GCC. We could also use + // + // connect (m_current_directory, &QComboBox::textActivated, + // this, &files_dock_widget::set_current_directory); + // + // but the function textActivated was not introduced until Qt 5.14 + // so we'll need a feature test. - menu.addSeparator (); + connect (m_current_directory, SIGNAL (activated (const QString&)), + this, SLOT (set_current_directory (const QString&))); - menu.addAction (settings.icon ("edit-find"), tr ("Find Files..."), - this, &files_dock_widget::contextmenu_findfiles); - } + QCompleter *completer = new QCompleter (m_file_system_model, this); + m_current_directory->setCompleter (completer); + + setFocusProxy (m_current_directory); + + m_sync_octave_dir = true; // default, overwritten with notice_settings () + m_octave_dir = ""; - menu.addSeparator (); - menu.addAction (m_rename_action); - menu.addAction (settings.icon ("edit-delete"), tr ("Delete..."), - this, &files_dock_widget::contextmenu_delete); + if (! p) + make_window (); +} + +void files_dock_widget::save_settings () +{ + gui_settings settings; + + int sort_column = m_file_tree_view->header ()->sortIndicatorSection (); + Qt::SortOrder sort_order = m_file_tree_view->header ()->sortIndicatorOrder (); + settings.setValue (fb_sort_column.settings_key (), sort_column); + settings.setValue (fb_sort_order.settings_key (), sort_order); + settings.setValue (fb_column_state.settings_key (), + m_file_tree_view->header ()->saveState ()); - if (info.isDir ()) - { - menu.addSeparator (); - menu.addAction (settings.icon ("document-new"), tr ("New File..."), - this, &files_dock_widget::contextmenu_newfile); - menu.addAction (settings.icon ("folder-new"), tr ("New Directory..."), - this, &files_dock_widget::contextmenu_newdir); - } + QStringList dirs; + for (int i=0; i< m_current_directory->count (); i++) + { + dirs.append (m_current_directory->itemText (i)); + } + settings.setValue (fb_mru_list.settings_key (), dirs); + + settings.sync (); + + octave_dock_widget::save_settings (); + + if (m_sig_mapper) + delete m_sig_mapper; +} + +void files_dock_widget::item_double_clicked (const QModelIndex& index) +{ + // Retrieve the file info associated with the model index. + QFileInfo fileInfo = m_file_system_model->fileInfo (index); + set_current_directory (fileInfo.absoluteFilePath ()); +} + +void files_dock_widget::set_current_directory (const QString& dir) +{ + display_directory (dir); +} - // show the menu - menu.exec (m_file_tree_view->mapToGlobal (mpos)); +void files_dock_widget::accept_directory_line_edit () +{ + display_directory (m_current_directory->currentText ()); +} + +void files_dock_widget::change_directory_up () +{ + QDir dir + = QDir (m_file_system_model->filePath (m_file_tree_view->rootIndex ())); - } - } + dir.cdUp (); + display_directory (dir.absolutePath ()); +} - void files_dock_widget::contextmenu_open (bool) - { +void files_dock_widget::do_sync_octave_directory () +{ + QDir dir + = QDir (m_file_system_model->filePath (m_file_tree_view->rootIndex ())); + + emit displayed_directory_changed (dir.absolutePath ()); +} + +void files_dock_widget::do_sync_browser_directory () +{ + display_directory (m_octave_dir, false); // false: no sync of octave dir +} - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); +void files_dock_widget::update_octave_directory (const QString& dir) +{ + m_octave_dir = dir; + if (m_sync_octave_dir) + display_directory (m_octave_dir, false); // false: no sync of octave dir +} - for (const auto& it : rows) - { - QFileInfo file = m_file_system_model->fileInfo (it); - if (file.exists ()) - display_directory (file.absoluteFilePath ()); - } - } +void files_dock_widget::display_directory (const QString& dir, + bool set_octave_dir) +{ + QFileInfo fileInfo (dir); + if (fileInfo.exists ()) + { + if (fileInfo.isDir ()) + { + m_file_tree_view->setRootIndex (m_file_system_model-> + index (fileInfo.absoluteFilePath ())); + m_file_system_model->setRootPath (fileInfo.absoluteFilePath ()); + if (m_sync_octave_dir && set_octave_dir) + process_set_current_dir (fileInfo.absoluteFilePath ()); + + // see if it's in the list, and if it is, + // remove it and then put at top of the list + int index + = m_current_directory->findText (fileInfo.absoluteFilePath ()); + if (index != -1) + { + m_current_directory->removeItem (index); + } + m_current_directory->insertItem (0, fileInfo.absoluteFilePath ()); + m_current_directory->setCurrentIndex (0); + } + else + { + QString abs_fname = fileInfo.absoluteFilePath (); + + QString suffix = fileInfo.suffix ().toLower (); - void files_dock_widget::contextmenu_open_in_editor (bool) - { + gui_settings settings; - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); + QString ext = settings.string_value (fb_txt_file_ext); +#if defined (HAVE_QT_SPLITBEHAVIOR_ENUM) + QStringList extensions = ext.split (";", Qt::SkipEmptyParts); +#else + QStringList extensions = ext.split (";", QString::SkipEmptyParts); +#endif + if (QFile::exists (abs_fname)) + { + if (extensions.contains (suffix)) + emit open_file (fileInfo.absoluteFilePath ()); + else + emit open_any_signal (abs_fname); + } + } + } +} - for (const auto& it : rows) - { - QFileInfo file = m_file_system_model->fileInfo (it); - if (file.exists ()) - emit open_file (file.absoluteFilePath ()); - } - } +void files_dock_widget::open_item_in_app (const QModelIndex& index) +{ + // Retrieve the file info associated with the model index. + QFileInfo fileInfo = m_file_system_model->fileInfo (index); + + QString file = fileInfo.absoluteFilePath (); + + QDesktopServices::openUrl (QUrl::fromLocalFile (file)); +} + +void files_dock_widget::toggle_header (int col) +{ + gui_settings settings; + + QString key = m_columns_shown_keys.at (col); + bool shown = settings.value (key, false).toBool (); + settings.setValue (key, ! shown); + settings.sync (); - void files_dock_widget::contextmenu_open_in_app (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); + switch (col) + { + case 0: + case 1: + case 2: + // toggle column visibility + m_file_tree_view->setColumnHidden (col + 1, shown); + break; + case 3: + case 4: + // other actions depending on new settings + notice_settings (); + break; + } +} - for (const auto& it : rows) - open_item_in_app (it); - } +void files_dock_widget::headercontextmenu_requested (const QPoint& mpos) +{ + QMenu menu (this); + + if (m_sig_mapper) + delete m_sig_mapper; + m_sig_mapper = new QSignalMapper (this); + + gui_settings settings; - void files_dock_widget::contextmenu_copy_selection (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); - - QStringList selection; + for (int i = 0; i < m_columns_shown.size (); i++) + { + QAction *action = menu.addAction (m_columns_shown.at (i), + m_sig_mapper, SLOT (map ())); + m_sig_mapper->setMapping (action, i); + action->setCheckable (true); + action->setChecked + (settings.value (m_columns_shown_keys.at (i), + m_columns_shown_defs.at (i)).toBool ()); + } - for (const auto& it : rows) - { - QFileInfo info = m_file_system_model->fileInfo (it); - selection << info.fileName (); - } + // FIXME: We could use + // + // connect (&m_sig_mapper, QOverload<int>::of (&QSignalMapper::mapped), + // this, &workspace_view::toggle_header); + // + // but referring to QSignalMapper::mapped will generate deprecated + // function warnings from GCC. We could also use + // + // connect (&m_sig_mapper, &QSignalMapper::mappedInt, + // this, &workspace_view::toggle_header); + // + // but the function mappedInt was not introduced until Qt 5.15 so + // we'll need a feature test. - QClipboard *clipboard = QApplication::clipboard (); + connect (m_sig_mapper, SIGNAL (mapped (int)), + this, SLOT (toggle_header (int))); + + menu.exec (m_file_tree_view->mapToGlobal (mpos)); +} + +void files_dock_widget::contextmenu_requested (const QPoint& mpos) +{ + + QMenu menu (this); + + QModelIndex index = m_file_tree_view->indexAt (mpos); - clipboard->setText (selection.join ("\n")); - } + if (index.isValid ()) + { + QFileInfo info = m_file_system_model->fileInfo (index); + + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList sel = m->selectedRows (); - void files_dock_widget::contextmenu_load (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); + // check if item at mouse position is seleccted + if (! sel.contains (index)) + { + // is not selected -> clear actual selection and select this item + m->setCurrentIndex (index, + QItemSelectionModel::Clear + | QItemSelectionModel::Select + | QItemSelectionModel::Rows); + } + + gui_settings settings; + + // construct the context menu depending on item + menu.addAction (settings.icon ("document-open"), tr ("Open"), + this, &files_dock_widget::contextmenu_open); + + if (info.isDir ()) + { + menu.addAction (tr ("Open in System File Explorer"), + this, &files_dock_widget::contextmenu_open_in_app); + } - if (rows.size () > 0) - { - QModelIndex index = rows[0]; + if (info.isFile ()) + menu.addAction (tr ("Open in Text Editor"), + this, &files_dock_widget::contextmenu_open_in_editor); + + menu.addAction (tr ("Copy Selection to Clipboard"), + this, &files_dock_widget::contextmenu_copy_selection); + + if (info.isFile () && info.suffix () == "m") + menu.addAction (settings.icon ("media-playback-start"), tr ("Run"), + this, &files_dock_widget::contextmenu_run); + + if (info.isFile ()) + menu.addAction (tr ("Load Data"), + this, &files_dock_widget::contextmenu_load); - QFileInfo info = m_file_system_model->fileInfo (index); + if (info.isDir ()) + { + menu.addSeparator (); + menu.addAction (settings.icon ("go-first"), tr ("Set Current Directory"), + this, &files_dock_widget::contextmenu_setcurrentdir); + + QMenu *add_path_menu = menu.addMenu (tr ("Add to Path")); - emit load_file_signal (info.fileName ()); - } - } + add_path_menu->addAction (tr ("Selected Directories"), + this, [=] (bool checked) { contextmenu_add_to_path (checked); }); + add_path_menu->addAction (tr ("Selected Directories and Subdirectories"), + this, &files_dock_widget::contextmenu_add_to_path_subdirs); + + QMenu *rm_path_menu = menu.addMenu (tr ("Remove from Path")); + + rm_path_menu->addAction (tr ("Selected Directories"), + this, &files_dock_widget::contextmenu_rm_from_path); + rm_path_menu->addAction (tr ("Selected Directories and Subdirectories"), + this, &files_dock_widget::contextmenu_rm_from_path_subdirs); + + menu.addSeparator (); - void files_dock_widget::contextmenu_run (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); + menu.addAction (settings.icon ("edit-find"), tr ("Find Files..."), + this, &files_dock_widget::contextmenu_findfiles); + } + + menu.addSeparator (); + menu.addAction (m_rename_action); + menu.addAction (settings.icon ("edit-delete"), tr ("Delete..."), + this, &files_dock_widget::contextmenu_delete); + + if (info.isDir ()) + { + menu.addSeparator (); + menu.addAction (settings.icon ("document-new"), tr ("New File..."), + this, &files_dock_widget::contextmenu_newfile); + menu.addAction (settings.icon ("folder-new"), tr ("New Directory..."), + this, &files_dock_widget::contextmenu_newdir); + } + + // show the menu + menu.exec (m_file_tree_view->mapToGlobal (mpos)); - if (rows.size () > 0) - { - QModelIndex index = rows[0]; + } +} + +void files_dock_widget::contextmenu_open (bool) +{ + + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); - QFileInfo info = m_file_system_model->fileInfo (index); - emit run_file_signal (info); - } - } + for (const auto& it : rows) + { + QFileInfo file = m_file_system_model->fileInfo (it); + if (file.exists ()) + display_directory (file.absoluteFilePath ()); + } +} + +void files_dock_widget::contextmenu_open_in_editor (bool) +{ + + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); - void files_dock_widget::contextmenu_rename (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); - if (rows.size () > 0) - { - QModelIndex index = rows[0]; - m_file_tree_view->edit(index); - } - } + for (const auto& it : rows) + { + QFileInfo file = m_file_system_model->fileInfo (it); + if (file.exists ()) + emit open_file (file.absoluteFilePath ()); + } +} + +void files_dock_widget::contextmenu_open_in_app (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); + + for (const auto& it : rows) + open_item_in_app (it); +} + +void files_dock_widget::contextmenu_copy_selection (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); - void files_dock_widget::contextmenu_delete (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); + QStringList selection; + + for (const auto& it : rows) + { + QFileInfo info = m_file_system_model->fileInfo (it); + selection << info.fileName (); + } + + QClipboard *clipboard = QApplication::clipboard (); - int file_cnt = rows.size (); - bool multiple_files = (file_cnt > 1); + clipboard->setText (selection.join ("\n")); +} + +void files_dock_widget::contextmenu_load (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); + + if (rows.size () > 0) + { + QModelIndex index = rows[0]; + + QFileInfo info = m_file_system_model->fileInfo (index); - for (auto it = rows.begin (); it != rows.end (); it++) - { - QModelIndex index = *it; + emit load_file_signal (info.fileName ()); + } +} + +void files_dock_widget::contextmenu_run (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); - QFileInfo info = m_file_system_model->fileInfo (index); + if (rows.size () > 0) + { + QModelIndex index = rows[0]; + + QFileInfo info = m_file_system_model->fileInfo (index); + emit run_file_signal (info); + } +} - QMessageBox::StandardButton dlg_answer; - if (multiple_files) - if (it == rows.begin ()) - { - dlg_answer = QMessageBox::question (this, - tr ("Delete file/directory"), - tr ("Are you sure you want to delete all %1 selected files?\n").arg (file_cnt), - QMessageBox::Yes | QMessageBox::No); - if (dlg_answer != QMessageBox::Yes) - return; - } - else - dlg_answer = QMessageBox::Yes; - else +void files_dock_widget::contextmenu_rename (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); + if (rows.size () > 0) + { + QModelIndex index = rows[0]; + m_file_tree_view->edit(index); + } +} + +void files_dock_widget::contextmenu_delete (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); + + int file_cnt = rows.size (); + bool multiple_files = (file_cnt > 1); + + for (auto it = rows.begin (); it != rows.end (); it++) + { + QModelIndex index = *it; + + QFileInfo info = m_file_system_model->fileInfo (index); + + QMessageBox::StandardButton dlg_answer; + if (multiple_files) + if (it == rows.begin ()) { dlg_answer = QMessageBox::question (this, - tr ("Delete file/directory"), - tr ("Are you sure you want to delete\n") - + info.filePath (), - QMessageBox::Yes | QMessageBox::No); + tr ("Delete file/directory"), + tr ("Are you sure you want to delete all %1 selected files?\n").arg (file_cnt), + QMessageBox::Yes | QMessageBox::No); + if (dlg_answer != QMessageBox::Yes) + return; } - - if (dlg_answer == QMessageBox::Yes) - { - if (info.isDir ()) - { - // see if directory is empty - QDir path (info.absoluteFilePath ()); - QList<QFileInfo> fileLst - = path.entryInfoList (QDir::Hidden | QDir::AllEntries - | QDir::NoDotAndDotDot | QDir::System); + else + dlg_answer = QMessageBox::Yes; + else + { + dlg_answer = QMessageBox::question (this, + tr ("Delete file/directory"), + tr ("Are you sure you want to delete\n") + + info.filePath (), + QMessageBox::Yes | QMessageBox::No); + } - if (fileLst.count () != 0) - QMessageBox::warning (this, tr ("Delete file/directory"), - tr ("Can not delete a directory that is not empty")); - else - m_file_system_model->rmdir (index); - } - else - { - // Close the file in the editor if open - emit file_remove_signal (info.filePath (), QString ()); - // Remove the file. - bool st = m_file_system_model->remove (index); - if (! st) - { - QMessageBox::warning (this, tr ("Deletion error"), - tr ("Could not delete file \"%1\"."). - arg (info.filePath ())); - // Reload the old file - } - emit file_renamed_signal (st); - } + if (dlg_answer == QMessageBox::Yes) + { + if (info.isDir ()) + { + // see if directory is empty + QDir path (info.absoluteFilePath ()); + QList<QFileInfo> fileLst + = path.entryInfoList (QDir::Hidden | QDir::AllEntries + | QDir::NoDotAndDotDot | QDir::System); - m_file_system_model->revert (); - - } - } - } + if (fileLst.count () != 0) + QMessageBox::warning (this, tr ("Delete file/directory"), + tr ("Can not delete a directory that is not empty")); + else + m_file_system_model->rmdir (index); + } + else + { + // Close the file in the editor if open + emit file_remove_signal (info.filePath (), QString ()); + // Remove the file. + bool st = m_file_system_model->remove (index); + if (! st) + { + QMessageBox::warning (this, tr ("Deletion error"), + tr ("Could not delete file \"%1\"."). + arg (info.filePath ())); + // Reload the old file + } + emit file_renamed_signal (st); + } - // Get the currently selected files/dirs and return their file info - // in a list. - QList<QFileInfo> files_dock_widget::get_selected_items_info (bool dir) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); - - QList<QFileInfo> infos; - - for (const auto& idx : rows) - { - QFileInfo info = m_file_system_model->fileInfo (idx); + m_file_system_model->revert (); - if (info.exists () && - ((dir & info.isDir ()) || (! dir && info.isFile ()))) - infos.append (info); - } + } + } +} - return infos; - } +// Get the currently selected files/dirs and return their file info +// in a list. +QList<QFileInfo> files_dock_widget::get_selected_items_info (bool dir) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); + + QList<QFileInfo> infos; - void files_dock_widget::contextmenu_newfile (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); + for (const auto& idx : rows) + { + QFileInfo info = m_file_system_model->fileInfo (idx); - if (rows.size () > 0) - { - QModelIndex index = rows[0]; + if (info.exists () && + ((dir & info.isDir ()) || (! dir && info.isFile ()))) + infos.append (info); + } - QFileInfo info = m_file_system_model->fileInfo (index); - QString parent_dir = info.filePath (); + return infos; +} + +void files_dock_widget::contextmenu_newfile (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); - process_new_file (parent_dir); - } - } + if (rows.size () > 0) + { + QModelIndex index = rows[0]; - void files_dock_widget::contextmenu_newdir (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); + QFileInfo info = m_file_system_model->fileInfo (index); + QString parent_dir = info.filePath (); - if (rows.size () > 0) - { - QModelIndex index = rows[0]; + process_new_file (parent_dir); + } +} - QFileInfo info = m_file_system_model->fileInfo (index); - QString parent_dir = info.filePath (); +void files_dock_widget::contextmenu_newdir (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); - process_new_dir (parent_dir); - } - } + if (rows.size () > 0) + { + QModelIndex index = rows[0]; - void files_dock_widget::contextmenu_setcurrentdir (bool) - { - QList<QFileInfo> infos = get_selected_items_info (true); + QFileInfo info = m_file_system_model->fileInfo (index); + QString parent_dir = info.filePath (); - if (infos.length () > 0 && infos.first ().isDir ()) - process_set_current_dir (infos.first ().absoluteFilePath ()); - } + process_new_dir (parent_dir); + } +} - void files_dock_widget::contextmenu_add_to_path (bool, bool rm, bool subdirs) - { - QList<QFileInfo> infos = get_selected_items_info (true); - - QStringList dir_list; +void files_dock_widget::contextmenu_setcurrentdir (bool) +{ + QList<QFileInfo> infos = get_selected_items_info (true); - for (int i = 0; i < infos.length (); i++) - dir_list.append (infos.at (i).absoluteFilePath ()); + if (infos.length () > 0 && infos.first ().isDir ()) + process_set_current_dir (infos.first ().absoluteFilePath ()); +} - if (infos.length () > 0) - emit modify_path_signal (dir_list, rm, subdirs); - } +void files_dock_widget::contextmenu_add_to_path (bool, bool rm, bool subdirs) +{ + QList<QFileInfo> infos = get_selected_items_info (true); + + QStringList dir_list; - void files_dock_widget::contextmenu_add_to_path_subdirs (bool) - { - contextmenu_add_to_path (true, false, true); - } + for (int i = 0; i < infos.length (); i++) + dir_list.append (infos.at (i).absoluteFilePath ()); - void files_dock_widget::contextmenu_rm_from_path (bool) - { - contextmenu_add_to_path (true, true, false); - } + if (infos.length () > 0) + emit modify_path_signal (dir_list, rm, subdirs); +} - void files_dock_widget::contextmenu_rm_from_path_subdirs (bool) - { - contextmenu_add_to_path (true, true, true); - } +void files_dock_widget::contextmenu_add_to_path_subdirs (bool) +{ + contextmenu_add_to_path (true, false, true); +} - void files_dock_widget::contextmenu_findfiles (bool) - { - QItemSelectionModel *m = m_file_tree_view->selectionModel (); - QModelIndexList rows = m->selectedRows (); +void files_dock_widget::contextmenu_rm_from_path (bool) +{ + contextmenu_add_to_path (true, true, false); +} + +void files_dock_widget::contextmenu_rm_from_path_subdirs (bool) +{ + contextmenu_add_to_path (true, true, true); +} - if (rows.size () > 0) - { - QModelIndex index = rows[0]; +void files_dock_widget::contextmenu_findfiles (bool) +{ + QItemSelectionModel *m = m_file_tree_view->selectionModel (); + QModelIndexList rows = m->selectedRows (); - QFileInfo info = m_file_system_model->fileInfo (index); + if (rows.size () > 0) + { + QModelIndex index = rows[0]; + + QFileInfo info = m_file_system_model->fileInfo (index); - if (info.isDir ()) - { - process_find_files (info.absoluteFilePath ()); - } - } - } + if (info.isDir ()) + { + process_find_files (info.absoluteFilePath ()); + } + } +} - void files_dock_widget::notice_settings () - { - gui_settings settings; - - // QSettings pointer is checked before emitting. - - int size_idx = settings.int_value (global_icon_size); - size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 +void files_dock_widget::notice_settings () +{ + gui_settings settings; - QStyle *st = style (); - int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); - m_navigation_tool_bar->setIconSize (QSize (icon_size, icon_size)); + // QSettings pointer is checked before emitting. - // filenames are always shown, other columns can be hidden by settings - for (int i = 0; i < 3; i++) - m_file_tree_view->setColumnHidden (i + 1, - ! settings.value (m_columns_shown_keys.at (i),false).toBool ()); + int size_idx = settings.int_value (global_icon_size); + size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 + + QStyle *st = style (); + int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); + m_navigation_tool_bar->setIconSize (QSize (icon_size, icon_size)); - QDir::Filters current_filter = m_file_system_model->filter (); - if (settings.value (m_columns_shown_keys.at (3), false).toBool ()) - m_file_system_model->setFilter (current_filter | QDir::Hidden); - else - m_file_system_model->setFilter (current_filter & (~QDir::Hidden)); + // filenames are always shown, other columns can be hidden by settings + for (int i = 0; i < 3; i++) + m_file_tree_view->setColumnHidden (i + 1, + ! settings.value (m_columns_shown_keys.at (i),false).toBool ()); - m_file_tree_view->setAlternatingRowColors - (settings.value (m_columns_shown_keys.at (4),true).toBool ()); - m_file_tree_view->setModel (m_file_system_model); + QDir::Filters current_filter = m_file_system_model->filter (); + if (settings.value (m_columns_shown_keys.at (3), false).toBool ()) + m_file_system_model->setFilter (current_filter | QDir::Hidden); + else + m_file_system_model->setFilter (current_filter & (~QDir::Hidden)); - // enable the buttons to sync octave/browser dir - // only if this is not done by default - m_sync_octave_dir - = settings.bool_value (fb_sync_octdir); - m_sync_octave_directory_action->setEnabled (! m_sync_octave_dir); - m_sync_browser_directory_action->setEnabled (! m_sync_octave_dir); + m_file_tree_view->setAlternatingRowColors + (settings.value (m_columns_shown_keys.at (4),true).toBool ()); + m_file_tree_view->setModel (m_file_system_model); - // If m_sync_octave_dir is enabled, then we want the file browser to - // update to match the current working directory of the - // interpreter. We don't want to queue any signal to change the - // interpreter's current working directory. In this case, we just - // want the GUI to match the state of the interpreter. + // enable the buttons to sync octave/browser dir + // only if this is not done by default + m_sync_octave_dir + = settings.bool_value (fb_sync_octdir); + m_sync_octave_directory_action->setEnabled (! m_sync_octave_dir); + m_sync_browser_directory_action->setEnabled (! m_sync_octave_dir); - if (m_sync_octave_dir) - do_sync_browser_directory (); - } + // If m_sync_octave_dir is enabled, then we want the file browser to + // update to match the current working directory of the + // interpreter. We don't want to queue any signal to change the + // interpreter's current working directory. In this case, we just + // want the GUI to match the state of the interpreter. - void files_dock_widget::popdownmenu_home (bool) - { - QString dir = QString::fromStdString (sys::env::get_home_directory ()); + if (m_sync_octave_dir) + do_sync_browser_directory (); +} - if (dir.isEmpty ()) - dir = QDir::homePath (); +void files_dock_widget::popdownmenu_home (bool) +{ + QString dir = QString::fromStdString (sys::env::get_home_directory ()); - set_current_directory (dir); - } + if (dir.isEmpty ()) + dir = QDir::homePath (); + + set_current_directory (dir); +} - void files_dock_widget::popdownmenu_search_dir (bool) - { - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - int opts = QFileDialog::ShowDirsOnly; +void files_dock_widget::popdownmenu_search_dir (bool) +{ + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + int opts = QFileDialog::ShowDirsOnly; - gui_settings settings; + gui_settings settings; - if (! settings.bool_value (global_use_native_dialogs)) - opts |= QFileDialog::DontUseNativeDialog; + if (! settings.bool_value (global_use_native_dialogs)) + opts |= QFileDialog::DontUseNativeDialog; - QString dir = QFileDialog::getExistingDirectory (this, - tr ("Set directory of file browser"), - m_file_system_model->rootPath (), - QFileDialog::Option (opts)); - set_current_directory (dir); - } - - void files_dock_widget::popdownmenu_findfiles (bool) - { - process_find_files (m_file_system_model->rootPath ()); - } + QString dir = QFileDialog::getExistingDirectory (this, + tr ("Set directory of file browser"), + m_file_system_model->rootPath (), + QFileDialog::Option (opts)); + set_current_directory (dir); +} - void files_dock_widget::popdownmenu_newdir (bool) - { - process_new_dir (m_file_system_model->rootPath ()); - } +void files_dock_widget::popdownmenu_findfiles (bool) +{ + process_find_files (m_file_system_model->rootPath ()); +} - void files_dock_widget::popdownmenu_newfile (bool) - { - process_new_file (m_file_system_model->rootPath ()); - } +void files_dock_widget::popdownmenu_newdir (bool) +{ + process_new_dir (m_file_system_model->rootPath ()); +} - void files_dock_widget::process_new_file (const QString& parent_dir) - { - bool ok; +void files_dock_widget::popdownmenu_newfile (bool) +{ + process_new_file (m_file_system_model->rootPath ()); +} - QString name = QInputDialog::getText (this, tr ("Create File"), - tr ("Create file in\n", "String ends with \\n!") + parent_dir, - QLineEdit::Normal, - tr ("New File.txt"), &ok); - if (ok && name.length () > 0) - { - name = parent_dir + '/' + name; +void files_dock_widget::process_new_file (const QString& parent_dir) +{ + bool ok; - QFile file (name); - file.open (QIODevice::WriteOnly); - m_file_system_model->revert (); - } - } + QString name = QInputDialog::getText (this, tr ("Create File"), + tr ("Create file in\n", "String ends with \\n!") + parent_dir, + QLineEdit::Normal, + tr ("New File.txt"), &ok); + if (ok && name.length () > 0) + { + name = parent_dir + '/' + name; - void files_dock_widget::process_new_dir (const QString& parent_dir) - { - bool ok; + QFile file (name); + file.open (QIODevice::WriteOnly); + m_file_system_model->revert (); + } +} - QString name = QInputDialog::getText (this, tr ("Create Directory"), - tr ("Create folder in\n", "String ends with \\n!") + parent_dir, - QLineEdit::Normal, - tr ("New Directory"), &ok); - if (ok && name.length () > 0) - { - QDir dir (parent_dir); - dir.mkdir (name); - m_file_system_model->revert (); - } - } +void files_dock_widget::process_new_dir (const QString& parent_dir) +{ + bool ok; - void files_dock_widget::process_set_current_dir (const QString& dir) - { - emit displayed_directory_changed (dir); - } + QString name = QInputDialog::getText (this, tr ("Create Directory"), + tr ("Create folder in\n", "String ends with \\n!") + parent_dir, + QLineEdit::Normal, + tr ("New Directory"), &ok); + if (ok && name.length () > 0) + { + QDir dir (parent_dir); + dir.mkdir (name); + m_file_system_model->revert (); + } +} - void files_dock_widget::process_find_files (const QString& dir) - { - emit find_files_signal (dir); - } +void files_dock_widget::process_set_current_dir (const QString& dir) +{ + emit displayed_directory_changed (dir); +} - void files_dock_widget::copyClipboard () - { - if (m_file_tree_view->hasFocus ()) - contextmenu_copy_selection (true); - if (m_current_directory->hasFocus ()) - { - QClipboard *clipboard = QApplication::clipboard (); +void files_dock_widget::process_find_files (const QString& dir) +{ + emit find_files_signal (dir); +} - QLineEdit *edit = m_current_directory->lineEdit (); - if (edit && edit->hasSelectedText ()) - { - clipboard->setText (edit->selectedText ()); - } - } - } +void files_dock_widget::copyClipboard () +{ + if (m_file_tree_view->hasFocus ()) + contextmenu_copy_selection (true); + if (m_current_directory->hasFocus ()) + { + QClipboard *clipboard = QApplication::clipboard (); + + QLineEdit *edit = m_current_directory->lineEdit (); + if (edit && edit->hasSelectedText ()) + { + clipboard->setText (edit->selectedText ()); + } + } +} - void files_dock_widget::pasteClipboard () - { - if (m_current_directory->hasFocus ()) - { - QClipboard *clipboard = QApplication::clipboard (); - QString str = clipboard->text (); - QLineEdit *edit = m_current_directory->lineEdit (); - if (edit && str.length () > 0) - edit->insert (str); - } - } +void files_dock_widget::pasteClipboard () +{ + if (m_current_directory->hasFocus ()) + { + QClipboard *clipboard = QApplication::clipboard (); + QString str = clipboard->text (); + QLineEdit *edit = m_current_directory->lineEdit (); + if (edit && str.length () > 0) + edit->insert (str); + } +} - void files_dock_widget::selectAll () - { - if (m_file_tree_view->hasFocus ()) - m_file_tree_view->selectAll (); - if (m_current_directory->hasFocus ()) - { - QLineEdit *edit = m_current_directory->lineEdit (); - if (edit) - { - edit->selectAll (); - } - } - } +void files_dock_widget::selectAll () +{ + if (m_file_tree_view->hasFocus ()) + m_file_tree_view->selectAll (); + if (m_current_directory->hasFocus ()) + { + QLineEdit *edit = m_current_directory->lineEdit (); + if (edit) + { + edit->selectAll (); + } + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/files-dock-widget.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/files-dock-widget.h Thu Feb 02 12:25:51 2023 -0800 @@ -46,192 +46,192 @@ OCTAVE_BEGIN_NAMESPACE(octave) - //! Dock widget to display files in the current directory. +//! Dock widget to display files in the current directory. - class files_dock_widget : public octave_dock_widget - { - Q_OBJECT +class files_dock_widget : public octave_dock_widget +{ + Q_OBJECT - public: +public: - files_dock_widget (QWidget *parent); + files_dock_widget (QWidget *parent); - ~files_dock_widget () = default; + ~files_dock_widget () = default; - signals: +signals: - //! Emitted, whenever the user requested to open a file. + //! Emitted, whenever the user requested to open a file. - void open_file (const QString& fileName); + void open_file (const QString& fileName); - //! Emitted, whenever the currently displayed directory changed. + //! Emitted, whenever the currently displayed directory changed. - void displayed_directory_changed (const QString& dir); + void displayed_directory_changed (const QString& dir); - //! Emitted, whenever the user requested to load a file in the text editor. + //! Emitted, whenever the user requested to load a file in the text editor. - void load_file_signal (const QString& fileName); + void load_file_signal (const QString& fileName); - //! Emitted, whenever the user requested to open an unknown type file. + //! Emitted, whenever the user requested to open an unknown type file. - void open_any_signal (const QString& fileName); + void open_any_signal (const QString& fileName); - //! Emitted, whenever the user requested to run a file. + //! Emitted, whenever the user requested to run a file. - void run_file_signal (const QFileInfo& info); + void run_file_signal (const QFileInfo& info); - //! Emitted, whenever wants to search for a file . + //! Emitted, whenever wants to search for a file . - void find_files_signal (const QString& startdir); + void find_files_signal (const QString& startdir); - //! Emitted, whenever the user removes or renames a file. + //! Emitted, whenever the user removes or renames a file. - void file_remove_signal (const QString& old_name, const QString& new_name); + void file_remove_signal (const QString& old_name, const QString& new_name); - //! Emitted, when a file or directory is renamed. + //! Emitted, when a file or directory is renamed. - void file_renamed_signal (bool); + void file_renamed_signal (bool); - //! Emitted, when the path has to be modified + //! Emitted, when the path has to be modified - void modify_path_signal (const QStringList& dir_list, bool rm, - bool subdirs); + void modify_path_signal (const QStringList& dir_list, bool rm, + bool subdirs); - public slots: +public slots: - //! Slot for handling a change in directory via double click. + //! Slot for handling a change in directory via double click. - void item_double_clicked (const QModelIndex& index); + void item_double_clicked (const QModelIndex& index); - //! Slot for handling the up-directory button in the toolbar. + //! Slot for handling the up-directory button in the toolbar. - void change_directory_up (); + void change_directory_up (); - //! Slot for handling the sync octave directory button in the toolbar. + //! Slot for handling the sync octave directory button in the toolbar. - void do_sync_octave_directory (); + void do_sync_octave_directory (); - //! Slot for handling the sync browser directory button in the toolbar. + //! Slot for handling the sync browser directory button in the toolbar. - void do_sync_browser_directory (); + void do_sync_browser_directory (); - //! Sets the current directory being displayed. + //! Sets the current directory being displayed. - void set_current_directory (const QString& dir); + void set_current_directory (const QString& dir); - //! Accepts user input a the line edit for the current directory. + //! Accepts user input a the line edit for the current directory. - void accept_directory_line_edit (); + void accept_directory_line_edit (); - //! Set the internal variable that holds the actual octave variable. + //! Set the internal variable that holds the actual octave variable. - void update_octave_directory (const QString& dir); + void update_octave_directory (const QString& dir); - //! Tells the widget to react on changed settings. + //! Tells the widget to react on changed settings. - void notice_settings (); + void notice_settings (); - void save_settings (); + void save_settings (); - private slots: +private slots: - void headercontextmenu_requested (const QPoint& pos); - void toggle_header (int col); + void headercontextmenu_requested (const QPoint& pos); + void toggle_header (int col); - //! Context menu wanted. + //! Context menu wanted. - void contextmenu_requested (const QPoint& pos); + void contextmenu_requested (const QPoint& pos); - //! Context menu actions. - //!@{ - void contextmenu_open (bool); - void contextmenu_open_in_editor (bool); - void contextmenu_open_in_app (bool); - void contextmenu_copy_selection (bool); - void contextmenu_run (bool); - void contextmenu_load (bool); - void contextmenu_rename (bool); - void contextmenu_delete (bool); - void contextmenu_newfile (bool); - void contextmenu_newdir (bool); - void contextmenu_setcurrentdir (bool); - void contextmenu_add_to_path (bool, bool rm=false, bool subdirs=false); - void contextmenu_add_to_path_subdirs (bool); - void contextmenu_rm_from_path (bool); - void contextmenu_rm_from_path_subdirs (bool); - void contextmenu_findfiles (bool); - //!@} + //! Context menu actions. + //!@{ + void contextmenu_open (bool); + void contextmenu_open_in_editor (bool); + void contextmenu_open_in_app (bool); + void contextmenu_copy_selection (bool); + void contextmenu_run (bool); + void contextmenu_load (bool); + void contextmenu_rename (bool); + void contextmenu_delete (bool); + void contextmenu_newfile (bool); + void contextmenu_newdir (bool); + void contextmenu_setcurrentdir (bool); + void contextmenu_add_to_path (bool, bool rm=false, bool subdirs=false); + void contextmenu_add_to_path_subdirs (bool); + void contextmenu_rm_from_path (bool); + void contextmenu_rm_from_path_subdirs (bool); + void contextmenu_findfiles (bool); + //!@} - //! Popdown menu options. - //!@{ - void popdownmenu_newfile (bool); - void popdownmenu_newdir (bool); - void popdownmenu_search_dir (bool); - void popdownmenu_findfiles (bool); - void popdownmenu_home (bool); - //!@} + //! Popdown menu options. + //!@{ + void popdownmenu_newfile (bool); + void popdownmenu_newdir (bool); + void popdownmenu_search_dir (bool); + void popdownmenu_findfiles (bool); + void popdownmenu_home (bool); + //!@} - //! Inherited from octave_doc_widget. - //!@{ - void copyClipboard (); - void pasteClipboard (); - void selectAll (); - //!@} + //! Inherited from octave_doc_widget. + //!@{ + void copyClipboard (); + void pasteClipboard (); + void selectAll (); + //!@} - private: +private: - //! Get currently selected QFileInfo object. + //! Get currently selected QFileInfo object. - QList<QFileInfo> get_selected_items_info (bool); + QList<QFileInfo> get_selected_items_info (bool); - //! Process new file/directory actions + //! Process new file/directory actions - void process_new_file (const QString& parent_name); - void process_new_dir (const QString& parent_name); + void process_new_file (const QString& parent_name); + void process_new_dir (const QString& parent_name); - //! Process setting current dir or find in files + //! Process setting current dir or find in files - void process_set_current_dir (const QString& parent_name); - void process_find_files (const QString& dir_name); + void process_set_current_dir (const QString& parent_name); + void process_find_files (const QString& dir_name); - //! set a new directory or open a file + //! set a new directory or open a file - void display_directory (const QString& dir, bool set_octave_dir = true); + void display_directory (const QString& dir, bool set_octave_dir = true); - void open_item_in_app (const QModelIndex& index); + void open_item_in_app (const QModelIndex& index); - //! Variables for the actions + //! Variables for the actions - QToolBar *m_navigation_tool_bar; - QAction *m_sync_octave_directory_action; - QAction *m_sync_browser_directory_action; - QAction *m_rename_action; + QToolBar *m_navigation_tool_bar; + QAction *m_sync_octave_directory_action; + QAction *m_sync_browser_directory_action; + QAction *m_rename_action; - //! The file system model. + //! The file system model. - QFileSystemModel *m_file_system_model; + QFileSystemModel *m_file_system_model; - //! The file system view. - //!@{ - QTreeView *m_file_tree_view; - QComboBox *m_current_directory; - //!@} + //! The file system view. + //!@{ + QTreeView *m_file_tree_view; + QComboBox *m_current_directory; + //!@} - //! Flag if syncing with Octave. + //! Flag if syncing with Octave. - bool m_sync_octave_dir; + bool m_sync_octave_dir; - //! The actual Octave directory. + //! The actual Octave directory. - QString m_octave_dir; + QString m_octave_dir; - enum { MaxMRUDirs = 10 }; + enum { MaxMRUDirs = 10 }; - QStringList m_columns_shown; - QStringList m_columns_shown_keys; - QList <QVariant> m_columns_shown_defs; - QSignalMapper *m_sig_mapper; - }; + QStringList m_columns_shown; + QStringList m_columns_shown_keys; + QList <QVariant> m_columns_shown_defs; + QSignalMapper *m_sig_mapper; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/find-files-dialog.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/find-files-dialog.cc Thu Feb 02 12:25:51 2023 -0800 @@ -53,359 +53,359 @@ OCTAVE_BEGIN_NAMESPACE(octave) - find_files_dialog::find_files_dialog (QWidget *p) - : QDialog (p) - { - gui_settings settings; +find_files_dialog::find_files_dialog (QWidget *p) + : QDialog (p) +{ + gui_settings settings; - setWindowTitle (tr ("Find Files")); - setWindowIcon (settings.icon ("edit-find")); + setWindowTitle (tr ("Find Files")); + setWindowIcon (settings.icon ("edit-find")); - m_dir_iterator = nullptr; + m_dir_iterator = nullptr; - m_timer = new QTimer (this); - connect (m_timer, &QTimer::timeout, - this, &find_files_dialog::look_for_files); + m_timer = new QTimer (this); + connect (m_timer, &QTimer::timeout, + this, &find_files_dialog::look_for_files); - QLabel *file_name_label = new QLabel (tr ("Named:")); - m_file_name_edit = new QLineEdit; - m_file_name_edit->setToolTip (tr ("Enter the filename search expression")); + QLabel *file_name_label = new QLabel (tr ("Named:")); + m_file_name_edit = new QLineEdit; + m_file_name_edit->setToolTip (tr ("Enter the filename search expression")); - m_file_name_edit->setText (settings.string_value (ff_file_name)); - file_name_label->setBuddy (m_file_name_edit); + m_file_name_edit->setText (settings.string_value (ff_file_name)); + file_name_label->setBuddy (m_file_name_edit); - QLabel *start_dir_label = new QLabel (tr ("Start in:")); + QLabel *start_dir_label = new QLabel (tr ("Start in:")); - m_start_dir_edit = new QLineEdit; - m_start_dir_edit->setText (settings.value (ff_start_dir.settings_key (), - QDir::currentPath ()).toString ()); - m_start_dir_edit->setToolTip (tr ("Enter the start directory")); - start_dir_label->setBuddy (m_start_dir_edit); + m_start_dir_edit = new QLineEdit; + m_start_dir_edit->setText (settings.value (ff_start_dir.settings_key (), + QDir::currentPath ()).toString ()); + m_start_dir_edit->setToolTip (tr ("Enter the start directory")); + start_dir_label->setBuddy (m_start_dir_edit); - m_browse_button = new QPushButton (tr ("Browse...")); - m_browse_button->setToolTip (tr ("Browse for start directory")); - connect (m_browse_button, &QPushButton::clicked, - this, &find_files_dialog::browse_folders); + m_browse_button = new QPushButton (tr ("Browse...")); + m_browse_button->setToolTip (tr ("Browse for start directory")); + connect (m_browse_button, &QPushButton::clicked, + this, &find_files_dialog::browse_folders); - m_recurse_dirs_check = new QCheckBox (tr ("Search subdirectories")); - m_recurse_dirs_check->setChecked (settings.bool_value (ff_recurse_dirs)); - m_recurse_dirs_check->setToolTip (tr ("Search recursively through directories for matching files")); + m_recurse_dirs_check = new QCheckBox (tr ("Search subdirectories")); + m_recurse_dirs_check->setChecked (settings.bool_value (ff_recurse_dirs)); + m_recurse_dirs_check->setToolTip (tr ("Search recursively through directories for matching files")); - m_include_dirs_check = new QCheckBox (tr ("Include directory names")); - m_include_dirs_check->setChecked (settings.bool_value (ff_include_dirs)); - m_include_dirs_check->setToolTip (tr ("Include matching directories in search results")); + m_include_dirs_check = new QCheckBox (tr ("Include directory names")); + m_include_dirs_check->setChecked (settings.bool_value (ff_include_dirs)); + m_include_dirs_check->setToolTip (tr ("Include matching directories in search results")); - m_name_case_check = new QCheckBox (tr ("Name case insensitive")); - m_name_case_check->setChecked (settings.bool_value (ff_name_case)); - m_name_case_check->setToolTip (tr ("Set matching name is case insensitive")); + m_name_case_check = new QCheckBox (tr ("Name case insensitive")); + m_name_case_check->setChecked (settings.bool_value (ff_name_case)); + m_name_case_check->setToolTip (tr ("Set matching name is case insensitive")); - m_contains_text_check = new QCheckBox (tr ("Contains text:")); - m_contains_text_check->setToolTip (tr ("Enter the file content search expression")); - m_contains_text_check->setChecked (settings.bool_value (ff_check_text)); + m_contains_text_check = new QCheckBox (tr ("Contains text:")); + m_contains_text_check->setToolTip (tr ("Enter the file content search expression")); + m_contains_text_check->setChecked (settings.bool_value (ff_check_text)); - m_contains_text_edit = new QLineEdit (); - m_contains_text_edit->setToolTip (tr ("Text to match")); - m_contains_text_edit->setText (settings.string_value (ff_contains_text)); + m_contains_text_edit = new QLineEdit (); + m_contains_text_edit->setToolTip (tr ("Text to match")); + m_contains_text_edit->setText (settings.string_value (ff_contains_text)); - m_content_case_check = new QCheckBox (tr ("Text case insensitive")); - m_content_case_check->setChecked (settings.bool_value (ff_content_case)); - m_content_case_check->setToolTip (tr ("Set text content is case insensitive")); + m_content_case_check = new QCheckBox (tr ("Text case insensitive")); + m_content_case_check->setChecked (settings.bool_value (ff_content_case)); + m_content_case_check->setToolTip (tr ("Set text content is case insensitive")); - find_files_model *model = new find_files_model (this); + find_files_model *model = new find_files_model (this); - m_file_list = new QTableView; - m_file_list->setWordWrap (false); - m_file_list->setModel (model); - m_file_list->setShowGrid (false); - m_file_list->setSelectionBehavior (QAbstractItemView::SelectRows); - m_file_list->setSelectionMode (QAbstractItemView::SingleSelection); - m_file_list->setAlternatingRowColors (true); - m_file_list->setToolTip (tr ("Search results")); - m_file_list->setSortingEnabled (true); - m_file_list->horizontalHeader ()->restoreState (settings.value (ff_column_state.settings_key ()).toByteArray ()); - m_file_list->horizontalHeader ()->setSortIndicatorShown (true); - m_file_list->horizontalHeader ()->setSectionsClickable (true); - m_file_list->horizontalHeader ()->setStretchLastSection (true); - m_file_list->sortByColumn (settings.int_value (ff_sort_files_by_column), - static_cast<Qt::SortOrder> - (settings.uint_value (ff_sort_files_by_order))); - // FIXME: use value<Qt::SortOrder> instead of static cast after - // dropping support of Qt 5.4 + m_file_list = new QTableView; + m_file_list->setWordWrap (false); + m_file_list->setModel (model); + m_file_list->setShowGrid (false); + m_file_list->setSelectionBehavior (QAbstractItemView::SelectRows); + m_file_list->setSelectionMode (QAbstractItemView::SingleSelection); + m_file_list->setAlternatingRowColors (true); + m_file_list->setToolTip (tr ("Search results")); + m_file_list->setSortingEnabled (true); + m_file_list->horizontalHeader ()->restoreState (settings.value (ff_column_state.settings_key ()).toByteArray ()); + m_file_list->horizontalHeader ()->setSortIndicatorShown (true); + m_file_list->horizontalHeader ()->setSectionsClickable (true); + m_file_list->horizontalHeader ()->setStretchLastSection (true); + m_file_list->sortByColumn (settings.int_value (ff_sort_files_by_column), + static_cast<Qt::SortOrder> + (settings.uint_value (ff_sort_files_by_order))); + // FIXME: use value<Qt::SortOrder> instead of static cast after + // dropping support of Qt 5.4 - connect (m_file_list, &QTableView::doubleClicked, - this, &find_files_dialog::item_double_clicked); + connect (m_file_list, &QTableView::doubleClicked, + this, &find_files_dialog::item_double_clicked); - m_status_bar = new QStatusBar; - m_status_bar->showMessage (tr ("Idle.")); + m_status_bar = new QStatusBar; + m_status_bar->showMessage (tr ("Idle.")); - m_find_button = new QPushButton (tr ("Find")); - m_find_button->setToolTip (tr ("Start search for matching files")); - connect (m_find_button, &QPushButton::clicked, - this, &find_files_dialog::start_find); + m_find_button = new QPushButton (tr ("Find")); + m_find_button->setToolTip (tr ("Start search for matching files")); + connect (m_find_button, &QPushButton::clicked, + this, &find_files_dialog::start_find); - m_stop_button = new QPushButton (tr ("Stop")); - m_stop_button->setToolTip (tr ("Stop searching")); - m_stop_button->setEnabled (false); - connect (m_stop_button, &QPushButton::clicked, - this, &find_files_dialog::stop_find); + m_stop_button = new QPushButton (tr ("Stop")); + m_stop_button->setToolTip (tr ("Stop searching")); + m_stop_button->setEnabled (false); + connect (m_stop_button, &QPushButton::clicked, + this, &find_files_dialog::stop_find); - // layout everything - QDialogButtonBox *button_box = new QDialogButtonBox (Qt::Vertical); - button_box->addButton (m_find_button, QDialogButtonBox::ActionRole); - button_box->addButton (m_stop_button, QDialogButtonBox::ActionRole); + // layout everything + QDialogButtonBox *button_box = new QDialogButtonBox (Qt::Vertical); + button_box->addButton (m_find_button, QDialogButtonBox::ActionRole); + button_box->addButton (m_stop_button, QDialogButtonBox::ActionRole); - // add dialog close button - m_close_button = button_box->addButton (QDialogButtonBox::Close); - connect (button_box, &QDialogButtonBox::rejected, - this, &find_files_dialog::close); + // add dialog close button + m_close_button = button_box->addButton (QDialogButtonBox::Close); + connect (button_box, &QDialogButtonBox::rejected, + this, &find_files_dialog::close); - // name options - QGroupBox *name_group = new QGroupBox (tr ("Filename/location")); - QGridLayout *name_layout = new QGridLayout; - name_group->setLayout (name_layout); + // name options + QGroupBox *name_group = new QGroupBox (tr ("Filename/location")); + QGridLayout *name_layout = new QGridLayout; + name_group->setLayout (name_layout); - name_layout->addWidget (file_name_label, 1, 1, 1, 1); - name_layout->addWidget (m_file_name_edit, 1, 2, 1, -1); + name_layout->addWidget (file_name_label, 1, 1, 1, 1); + name_layout->addWidget (m_file_name_edit, 1, 2, 1, -1); - name_layout->addWidget (start_dir_label, 2, 1); - name_layout->addWidget (m_start_dir_edit, 2, 2, 1, 3); - name_layout->addWidget (m_browse_button, 2, 5); - name_layout->setColumnStretch (2, 1); + name_layout->addWidget (start_dir_label, 2, 1); + name_layout->addWidget (m_start_dir_edit, 2, 2, 1, 3); + name_layout->addWidget (m_browse_button, 2, 5); + name_layout->setColumnStretch (2, 1); - name_layout->addWidget (m_recurse_dirs_check, 3, 1); - name_layout->addWidget (m_include_dirs_check, 3, 2); - name_layout->addWidget (m_name_case_check, 3, 3); + name_layout->addWidget (m_recurse_dirs_check, 3, 1); + name_layout->addWidget (m_include_dirs_check, 3, 2); + name_layout->addWidget (m_name_case_check, 3, 3); - // content options - QGroupBox *content_group = new QGroupBox (tr ("File contents")); - QGridLayout *content_layout = new QGridLayout; - content_group->setLayout (content_layout); - content_layout->addWidget (m_contains_text_check, 4, 1); - content_layout->addWidget (m_contains_text_edit, 4, 2, 1, 3); - content_layout->setColumnStretch (2, 1); - content_layout->addWidget (m_content_case_check, 5, 1); + // content options + QGroupBox *content_group = new QGroupBox (tr ("File contents")); + QGridLayout *content_layout = new QGridLayout; + content_group->setLayout (content_layout); + content_layout->addWidget (m_contains_text_check, 4, 1); + content_layout->addWidget (m_contains_text_edit, 4, 2, 1, 3); + content_layout->setColumnStretch (2, 1); + content_layout->addWidget (m_content_case_check, 5, 1); - QGridLayout *main_layout = new QGridLayout; - main_layout->setSizeConstraint (QLayout::SetFixedSize); - main_layout->addWidget (name_group, 0, 0); - main_layout->addWidget (content_group, 1, 0); - main_layout->addWidget (button_box, 0, 1, 3, 1); - main_layout->addWidget (m_file_list, 2, 0); - main_layout->setRowStretch (2, 1); - main_layout->addWidget (m_status_bar, 3, 0, 1, -1); + QGridLayout *main_layout = new QGridLayout; + main_layout->setSizeConstraint (QLayout::SetFixedSize); + main_layout->addWidget (name_group, 0, 0); + main_layout->addWidget (content_group, 1, 0); + main_layout->addWidget (button_box, 0, 1, 3, 1); + main_layout->addWidget (m_file_list, 2, 0); + main_layout->setRowStretch (2, 1); + main_layout->addWidget (m_status_bar, 3, 0, 1, -1); - setLayout (main_layout); + setLayout (main_layout); - connect (this, &find_files_dialog::finished, - this, &find_files_dialog::handle_done); - } + connect (this, &find_files_dialog::finished, + this, &find_files_dialog::handle_done); +} - find_files_dialog::~find_files_dialog () - { - delete m_dir_iterator; - } +find_files_dialog::~find_files_dialog () +{ + delete m_dir_iterator; +} - void find_files_dialog::save_settings () - { - gui_settings settings; +void find_files_dialog::save_settings () +{ + gui_settings settings; - int sort_column = m_file_list->horizontalHeader ()->sortIndicatorSection (); - Qt::SortOrder sort_order - = m_file_list->horizontalHeader ()->sortIndicatorOrder (); - settings.setValue (ff_sort_files_by_column.settings_key (), sort_column); - settings.setValue (ff_sort_files_by_order.settings_key (), sort_order); - settings.setValue (ff_column_state.settings_key (), m_file_list->horizontalHeader ()->saveState ()); + int sort_column = m_file_list->horizontalHeader ()->sortIndicatorSection (); + Qt::SortOrder sort_order + = m_file_list->horizontalHeader ()->sortIndicatorOrder (); + settings.setValue (ff_sort_files_by_column.settings_key (), sort_column); + settings.setValue (ff_sort_files_by_order.settings_key (), sort_order); + settings.setValue (ff_column_state.settings_key (), m_file_list->horizontalHeader ()->saveState ()); - settings.setValue (ff_file_name.settings_key (), m_file_name_edit->text ()); + settings.setValue (ff_file_name.settings_key (), m_file_name_edit->text ()); - settings.setValue (ff_start_dir.settings_key (), m_start_dir_edit->text ()); + settings.setValue (ff_start_dir.settings_key (), m_start_dir_edit->text ()); - settings.setValue (ff_recurse_dirs.settings_key (), m_recurse_dirs_check->text ()); - settings.setValue (ff_include_dirs.settings_key (), m_include_dirs_check->text ()); - settings.setValue (ff_name_case.settings_key (), m_name_case_check->text ()); + settings.setValue (ff_recurse_dirs.settings_key (), m_recurse_dirs_check->text ()); + settings.setValue (ff_include_dirs.settings_key (), m_include_dirs_check->text ()); + settings.setValue (ff_name_case.settings_key (), m_name_case_check->text ()); - settings.setValue (ff_contains_text.settings_key (), m_contains_text_edit->text ()); - settings.setValue (ff_check_text.settings_key (), m_contains_text_check->isChecked ()); - settings.setValue (ff_content_case.settings_key (), m_content_case_check->isChecked ()); + settings.setValue (ff_contains_text.settings_key (), m_contains_text_edit->text ()); + settings.setValue (ff_check_text.settings_key (), m_contains_text_check->isChecked ()); + settings.setValue (ff_content_case.settings_key (), m_content_case_check->isChecked ()); - settings.sync (); - } + settings.sync (); +} - void find_files_dialog::set_search_dir (const QString& dir) - { - stop_find (); - m_start_dir_edit->setText (dir); - } +void find_files_dialog::set_search_dir (const QString& dir) +{ + stop_find (); + m_start_dir_edit->setText (dir); +} - void find_files_dialog::start_find () - { - stop_find (); +void find_files_dialog::start_find () +{ + stop_find (); - find_files_model *m = static_cast<find_files_model *> (m_file_list->model ()); - m->clear (); + find_files_model *m = static_cast<find_files_model *> (m_file_list->model ()); + m->clear (); - QDirIterator::IteratorFlags flags = QDirIterator::NoIteratorFlags; - if (m_recurse_dirs_check->isChecked ()) - flags |= QDirIterator::Subdirectories; + QDirIterator::IteratorFlags flags = QDirIterator::NoIteratorFlags; + if (m_recurse_dirs_check->isChecked ()) + flags |= QDirIterator::Subdirectories; - QDir::Filters filters = QDir::Dirs | QDir::NoDotAndDotDot | QDir::Files; - if (! m_name_case_check->isChecked ()) - filters |= QDir::CaseSensitive; + QDir::Filters filters = QDir::Dirs | QDir::NoDotAndDotDot | QDir::Files; + if (! m_name_case_check->isChecked ()) + filters |= QDir::CaseSensitive; - QStringList nameFilters; - nameFilters.append (m_file_name_edit->text ()); + QStringList nameFilters; + nameFilters.append (m_file_name_edit->text ()); - if (m_dir_iterator) - delete m_dir_iterator; + if (m_dir_iterator) + delete m_dir_iterator; - m_dir_iterator = new QDirIterator (m_start_dir_edit->text (), nameFilters, - filters, flags); + m_dir_iterator = new QDirIterator (m_start_dir_edit->text (), nameFilters, + filters, flags); - // enable/disable widgets - m_find_button->setEnabled (false); - m_stop_button->setEnabled (true); - m_close_button->setEnabled (false); - m_browse_button->setEnabled (false); - m_start_dir_edit->setEnabled (false); - m_file_name_edit->setEnabled (false); - m_recurse_dirs_check->setEnabled (false); - m_include_dirs_check->setEnabled (false); - m_name_case_check->setEnabled (false); - m_contains_text_check->setEnabled (false); - m_content_case_check->setEnabled (false); - m_contains_text_edit->setEnabled (false); + // enable/disable widgets + m_find_button->setEnabled (false); + m_stop_button->setEnabled (true); + m_close_button->setEnabled (false); + m_browse_button->setEnabled (false); + m_start_dir_edit->setEnabled (false); + m_file_name_edit->setEnabled (false); + m_recurse_dirs_check->setEnabled (false); + m_include_dirs_check->setEnabled (false); + m_name_case_check->setEnabled (false); + m_contains_text_check->setEnabled (false); + m_content_case_check->setEnabled (false); + m_contains_text_edit->setEnabled (false); - m_status_bar->showMessage (tr ("Searching...")); - m_timer->start (0); - } + m_status_bar->showMessage (tr ("Searching...")); + m_timer->start (0); +} - void find_files_dialog::stop_find () - { - m_timer->stop (); +void find_files_dialog::stop_find () +{ + m_timer->stop (); - m_find_button->setEnabled (true); - m_stop_button->setEnabled (false); - m_close_button->setEnabled (true); - m_browse_button->setEnabled (true); - m_start_dir_edit->setEnabled (true); - m_file_name_edit->setEnabled (true); - m_recurse_dirs_check->setEnabled (true); - m_include_dirs_check->setEnabled (true); - m_name_case_check->setEnabled (true); - m_contains_text_check->setEnabled (true); - m_content_case_check->setEnabled (true); - m_contains_text_edit->setEnabled (true); + m_find_button->setEnabled (true); + m_stop_button->setEnabled (false); + m_close_button->setEnabled (true); + m_browse_button->setEnabled (true); + m_start_dir_edit->setEnabled (true); + m_file_name_edit->setEnabled (true); + m_recurse_dirs_check->setEnabled (true); + m_include_dirs_check->setEnabled (true); + m_name_case_check->setEnabled (true); + m_contains_text_check->setEnabled (true); + m_content_case_check->setEnabled (true); + m_contains_text_edit->setEnabled (true); - find_files_model *m = static_cast<find_files_model *> (m_file_list->model ()); - QString res_str = QString (tr ("%1 match (es)")).arg (m->rowCount ()); + find_files_model *m = static_cast<find_files_model *> (m_file_list->model ()); + QString res_str = QString (tr ("%1 match (es)")).arg (m->rowCount ()); - m_status_bar->showMessage (res_str); - } + m_status_bar->showMessage (res_str); +} - void find_files_dialog::browse_folders () - { - int opts = 0; // No options by default. +void find_files_dialog::browse_folders () +{ + int opts = 0; // No options by default. - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - gui_settings settings; + gui_settings settings; - if (! settings.bool_value (global_use_native_dialogs)) - opts = QFileDialog::DontUseNativeDialog; + if (! settings.bool_value (global_use_native_dialogs)) + opts = QFileDialog::DontUseNativeDialog; - QString dir = - QFileDialog::getExistingDirectory (this, tr ("Set search directory"), - m_start_dir_edit->text (), - QFileDialog::Option (opts)); + QString dir = + QFileDialog::getExistingDirectory (this, tr ("Set search directory"), + m_start_dir_edit->text (), + QFileDialog::Option (opts)); - if (! dir.isEmpty ()) - m_start_dir_edit->setText (dir); - } + if (! dir.isEmpty ()) + m_start_dir_edit->setText (dir); +} - void find_files_dialog::item_double_clicked (const QModelIndex& idx) - { - find_files_model *m = static_cast<find_files_model *> (m_file_list->model ()); +void find_files_dialog::item_double_clicked (const QModelIndex& idx) +{ + find_files_model *m = static_cast<find_files_model *> (m_file_list->model ()); - QFileInfo info = m->fileInfo (idx); + QFileInfo info = m->fileInfo (idx); - if (idx.column () == 1) - { - // clicked in directory part - emit dir_selected (info.absolutePath ()); - } - else - { - // clicked in filename part - if (info.isDir ()) - emit dir_selected (info.absoluteFilePath ()); - else - emit file_selected (info.absoluteFilePath ()); - } - } + if (idx.column () == 1) + { + // clicked in directory part + emit dir_selected (info.absolutePath ()); + } + else + { + // clicked in filename part + if (info.isDir ()) + emit dir_selected (info.absoluteFilePath ()); + else + emit file_selected (info.absoluteFilePath ()); + } +} - void find_files_dialog::look_for_files () - { - if (m_dir_iterator && m_dir_iterator->hasNext ()) - { - QFileInfo info (m_dir_iterator->next ()); +void find_files_dialog::look_for_files () +{ + if (m_dir_iterator && m_dir_iterator->hasNext ()) + { + QFileInfo info (m_dir_iterator->next ()); - find_files_model *m - = static_cast<find_files_model *> (m_file_list->model ()); + find_files_model *m + = static_cast<find_files_model *> (m_file_list->model ()); - if (is_match (info)) - m->addFile (info); - } - else - { - stop_find (); - } - } + if (is_match (info)) + m->addFile (info); + } + else + { + stop_find (); + } +} - void find_files_dialog::handle_done (int) - { - // make sure we stopped processing - stop_find (); - } +void find_files_dialog::handle_done (int) +{ + // make sure we stopped processing + stop_find (); +} - bool find_files_dialog::is_match (const QFileInfo& info) - { - bool match = true; - if (info.isDir ()) - { - if (! m_include_dirs_check->isChecked ()) match = false; - if (m_contains_text_check->isChecked ()) match = false; - } - else - { - // a file - if (m_contains_text_check->isChecked ()) - { - match = false; +bool find_files_dialog::is_match (const QFileInfo& info) +{ + bool match = true; + if (info.isDir ()) + { + if (! m_include_dirs_check->isChecked ()) match = false; + if (m_contains_text_check->isChecked ()) match = false; + } + else + { + // a file + if (m_contains_text_check->isChecked ()) + { + match = false; - QFile file (info.absoluteFilePath ()); - if (file.open (QIODevice::ReadOnly)) - { - QTextStream stream (&file); + QFile file (info.absoluteFilePath ()); + if (file.open (QIODevice::ReadOnly)) + { + QTextStream stream (&file); - QString line; - QString match_str = m_contains_text_edit->text (); + QString line; + QString match_str = m_contains_text_edit->text (); - Qt::CaseSensitivity cs = m_content_case_check->isChecked () - ? Qt::CaseInsensitive - : Qt::CaseSensitive; + Qt::CaseSensitivity cs = m_content_case_check->isChecked () + ? Qt::CaseInsensitive + : Qt::CaseSensitive; - do - { - line = stream.readLine (); - match = line.contains (match_str, cs); - } - while (! line.isNull () && match == false); - } + do + { + line = stream.readLine (); + match = line.contains (match_str, cs); + } + while (! line.isNull () && match == false); + } - } - } + } + } - return match; - } + return match; +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/find-files-dialog.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/find-files-dialog.h Thu Feb 02 12:25:51 2023 -0800 @@ -39,57 +39,57 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class find_files_dialog : public QDialog - { - Q_OBJECT +class find_files_dialog : public QDialog +{ + Q_OBJECT - public: +public: - find_files_dialog (QWidget *parent); + find_files_dialog (QWidget *parent); - virtual ~find_files_dialog (); + virtual ~find_files_dialog (); - void save_settings (); + void save_settings (); - signals: +signals: - void file_selected (const QString& fileName); - void dir_selected (const QString& fileName); + void file_selected (const QString& fileName); + void dir_selected (const QString& fileName); - public slots: +public slots: - void set_search_dir (const QString& dir); + void set_search_dir (const QString& dir); - private slots: +private slots: - void start_find (); - void stop_find (); - void browse_folders (); - void look_for_files (); - void item_double_clicked (const QModelIndex&); - void handle_done (int); + void start_find (); + void stop_find (); + void browse_folders (); + void look_for_files (); + void item_double_clicked (const QModelIndex&); + void handle_done (int); - private: +private: - bool is_match (const QFileInfo& info); + bool is_match (const QFileInfo& info); - QLineEdit *m_start_dir_edit; - QLineEdit *m_file_name_edit; - QPushButton *m_stop_button; - QPushButton *m_find_button; - QPushButton *m_close_button; - QPushButton *m_browse_button; - QTableView *m_file_list; - QTimer *m_timer; - QCheckBox *m_recurse_dirs_check; - QCheckBox *m_include_dirs_check; - QCheckBox *m_name_case_check; - QCheckBox *m_contains_text_check; - QCheckBox *m_content_case_check; - QLineEdit *m_contains_text_edit; - QDirIterator *m_dir_iterator; - QStatusBar *m_status_bar; - }; + QLineEdit *m_start_dir_edit; + QLineEdit *m_file_name_edit; + QPushButton *m_stop_button; + QPushButton *m_find_button; + QPushButton *m_close_button; + QPushButton *m_browse_button; + QTableView *m_file_list; + QTimer *m_timer; + QCheckBox *m_recurse_dirs_check; + QCheckBox *m_include_dirs_check; + QCheckBox *m_name_case_check; + QCheckBox *m_contains_text_check; + QCheckBox *m_content_case_check; + QLineEdit *m_contains_text_edit; + QDirIterator *m_dir_iterator; + QStatusBar *m_status_bar; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/graphics-init.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/graphics-init.cc Thu Feb 02 12:25:51 2023 -0800 @@ -41,29 +41,29 @@ OCTAVE_BEGIN_NAMESPACE(octave) - void graphics_init (interpreter& interp) - { - gh_manager& gh_mgr = interp.get_gh_manager (); +void graphics_init (interpreter& interp) +{ + gh_manager& gh_mgr = interp.get_gh_manager (); - autolock guard (gh_mgr.graphics_lock ()); + autolock guard (gh_mgr.graphics_lock ()); - qRegisterMetaType<graphics_object> ("graphics_object"); + qRegisterMetaType<graphics_object> ("graphics_object"); - gh_mgr.enable_event_processing (true); + gh_mgr.enable_event_processing (true); - qt_graphics_toolkit *qt_gtk = new qt_graphics_toolkit (interp); + qt_graphics_toolkit *qt_gtk = new qt_graphics_toolkit (interp); - if (QThread::currentThread () - != QApplication::instance ()->thread ()) - qt_gtk->moveToThread (QApplication::instance ()->thread ()); + if (QThread::currentThread () + != QApplication::instance ()->thread ()) + qt_gtk->moveToThread (QApplication::instance ()->thread ()); - graphics_toolkit tk (qt_gtk); + graphics_toolkit tk (qt_gtk); - gtk_manager& gtk_mgr = interp.get_gtk_manager (); + gtk_manager& gtk_mgr = interp.get_gtk_manager (); - gtk_mgr.register_toolkit ("qt"); + gtk_mgr.register_toolkit ("qt"); - gtk_mgr.load_toolkit (tk); - } + gtk_mgr.load_toolkit (tk); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/graphics-init.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/graphics-init.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,9 +32,9 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - extern void graphics_init (interpreter& interp); +extern void graphics_init (interpreter& interp); OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/gui-settings.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/gui-settings.cc Thu Feb 02 12:25:51 2023 -0800 @@ -66,720 +66,720 @@ OCTAVE_BEGIN_NAMESPACE(octave) - QString gui_settings::file_name () const - { - return fileName (); - } +QString gui_settings::file_name () const +{ + return fileName (); +} - QString gui_settings::directory_name () const - { - QFileInfo sfile (fileName ()); +QString gui_settings::directory_name () const +{ + QFileInfo sfile (fileName ()); - return sfile.absolutePath (); - } + return sfile.absolutePath (); +} - bool gui_settings::bool_value (const gui_pref& pref) const - { - return value (pref).toBool (); - } +bool gui_settings::bool_value (const gui_pref& pref) const +{ + return value (pref).toBool (); +} - QByteArray gui_settings::byte_array_value (const gui_pref& pref) const - { - return value (pref).toByteArray (); - } +QByteArray gui_settings::byte_array_value (const gui_pref& pref) const +{ + return value (pref).toByteArray (); +} - QColor gui_settings::color_value (const gui_pref& pref) const - { - return value (pref).value<QColor> (); - } +QColor gui_settings::color_value (const gui_pref& pref) const +{ + return value (pref).value<QColor> (); +} - QDateTime gui_settings::date_time_value (const gui_pref& pref) const - { - return value (pref).toDateTime (); - } +QDateTime gui_settings::date_time_value (const gui_pref& pref) const +{ + return value (pref).toDateTime (); +} - int gui_settings::int_value (const gui_pref& pref) const - { - return value (pref).toInt (); - } +int gui_settings::int_value (const gui_pref& pref) const +{ + return value (pref).toInt (); +} - QString gui_settings::string_value (const gui_pref& pref) const - { - return value (pref).toString (); - } +QString gui_settings::string_value (const gui_pref& pref) const +{ + return value (pref).toString (); +} - QStringList gui_settings::string_list_value (const gui_pref& pref) const - { - return value (pref).toStringList (); - } +QStringList gui_settings::string_list_value (const gui_pref& pref) const +{ + return value (pref).toStringList (); +} - uint gui_settings::uint_value (const gui_pref& pref) const - { - return value (pref).toUInt (); - } +uint gui_settings::uint_value (const gui_pref& pref) const +{ + return value (pref).toUInt (); +} - QColor gui_settings::get_color_value (const QVariant& def, int mode) const - { - QColor default_color; +QColor gui_settings::get_color_value (const QVariant& def, int mode) const +{ + QColor default_color; - // Determine whether the default value in pref is given as - // QPalette::ColorRole or as QColor - if (def.canConvert (QMetaType::QColor)) - default_color = def.value<QColor> (); - else - { - // The default colors are given as color roles for - // the application's palette - default_color = QApplication::palette ().color - (static_cast<QPalette::ColorRole> (def.toInt ())); - // FIXME: use value<QPalette::ColorRole> instead of static cast after - // dropping support of Qt 5.4 - } + // Determine whether the default value in pref is given as + // QPalette::ColorRole or as QColor + if (def.canConvert (QMetaType::QColor)) + default_color = def.value<QColor> (); + else + { + // The default colors are given as color roles for + // the application's palette + default_color = QApplication::palette ().color + (static_cast<QPalette::ColorRole> (def.toInt ())); + // FIXME: use value<QPalette::ColorRole> instead of static cast after + // dropping support of Qt 5.4 + } - if ((mode == 1) && (default_color != settings_color_no_change)) - { - // In second mode, determine the default color from the first mode - qreal h, s, l, a; - default_color.getHslF (&h, &s, &l, &a); - qreal l_new = 1.0-l*0.85; - if (l < 0.3) - l_new = 1.0-l*0.7; // convert darker into lighter colors - default_color.setHslF (h, s, l_new, a); - } + if ((mode == 1) && (default_color != settings_color_no_change)) + { + // In second mode, determine the default color from the first mode + qreal h, s, l, a; + default_color.getHslF (&h, &s, &l, &a); + qreal l_new = 1.0-l*0.85; + if (l < 0.3) + l_new = 1.0-l*0.7; // convert darker into lighter colors + default_color.setHslF (h, s, l_new, a); + } - return default_color; - } + return default_color; +} - QColor gui_settings::color_value (const gui_pref& pref, int mode) const - { - QColor default_color = get_color_value (pref.def (), mode); +QColor gui_settings::color_value (const gui_pref& pref, int mode) const +{ + QColor default_color = get_color_value (pref.def (), mode); - return value (pref.settings_key () + settings_color_modes_ext[mode], - QVariant (default_color)).value<QColor> (); - } + return value (pref.settings_key () + settings_color_modes_ext[mode], + QVariant (default_color)).value<QColor> (); +} - void gui_settings::set_color_value (const gui_pref& pref, - const QColor& color, int mode) - { - int m = mode; - if (m > 1) - m = 1; +void gui_settings::set_color_value (const gui_pref& pref, + const QColor& color, int mode) +{ + int m = mode; + if (m > 1) + m = 1; - setValue (pref.settings_key () + settings_color_modes_ext[m], - QVariant (color)); - } + setValue (pref.settings_key () + settings_color_modes_ext[m], + QVariant (color)); +} - QString gui_settings::sc_value (const sc_pref& scpref) const - { - QKeySequence key_seq = sc_def_value (scpref); +QString gui_settings::sc_value (const sc_pref& scpref) const +{ + QKeySequence key_seq = sc_def_value (scpref); - // Get the value from the settings where the key sequences are stored - // as strings - return value (sc_group + "/" + scpref.settings_key (), - key_seq.toString ()).toString (); - } + // Get the value from the settings where the key sequences are stored + // as strings + return value (sc_group + "/" + scpref.settings_key (), + key_seq.toString ()).toString (); +} - QKeySequence gui_settings::sc_def_value (const sc_pref& scpref) const - { - return scpref.def_value (); - } +QKeySequence gui_settings::sc_def_value (const sc_pref& scpref) const +{ + return scpref.def_value (); +} - void gui_settings::set_shortcut (QAction *action, const sc_pref& scpref, - bool enable) - { - if (! enable) - { - // Disable => remove existing shortcut from the action - action->setShortcut (QKeySequence ()); - return; - } +void gui_settings::set_shortcut (QAction *action, const sc_pref& scpref, + bool enable) +{ + if (! enable) + { + // Disable => remove existing shortcut from the action + action->setShortcut (QKeySequence ()); + return; + } - QString shortcut = sc_value (scpref); + QString shortcut = sc_value (scpref); - if (! shortcut.isEmpty ()) - action->setShortcut (QKeySequence (shortcut)); - else - qDebug () << "Key: " << scpref.settings_key () - << " not found in settings"; - } + if (! shortcut.isEmpty ()) + action->setShortcut (QKeySequence (shortcut)); + else + qDebug () << "Key: " << scpref.settings_key () + << " not found in settings"; +} - void gui_settings::shortcut (QShortcut *sc, const sc_pref& scpref) - { - QString shortcut = sc_value (scpref); +void gui_settings::shortcut (QShortcut *sc, const sc_pref& scpref) +{ + QString shortcut = sc_value (scpref); - if (! shortcut.isEmpty ()) - sc->setKey (QKeySequence (shortcut)); - else - qDebug () << "Key: " << scpref.settings_key () - << " not found in settings"; - } + if (! shortcut.isEmpty ()) + sc->setKey (QKeySequence (shortcut)); + else + qDebug () << "Key: " << scpref.settings_key () + << " not found in settings"; +} - void gui_settings::config_icon_theme () - { - int theme_index; +void gui_settings::config_icon_theme () +{ + int theme_index; - if (contains (global_icon_theme_index.settings_key ())) - theme_index = int_value (global_icon_theme_index); - else - { - // New pref does not exist. Use old if required. Add new and - // remove deprecated key. + if (contains (global_icon_theme_index.settings_key ())) + theme_index = int_value (global_icon_theme_index); + else + { + // New pref does not exist. Use old if required. Add new and + // remove deprecated key. - if (bool_value (global_icon_theme)) - theme_index = ICON_THEME_SYSTEM; - else - theme_index = ICON_THEME_OCTAVE; + if (bool_value (global_icon_theme)) + theme_index = ICON_THEME_SYSTEM; + else + theme_index = ICON_THEME_OCTAVE; - setValue (global_icon_theme_index.settings_key (), theme_index); - remove (global_icon_theme.settings_key ()); - } + setValue (global_icon_theme_index.settings_key (), theme_index); + remove (global_icon_theme.settings_key ()); + } - QIcon::setThemeName (global_all_icon_themes.at (theme_index)); + QIcon::setThemeName (global_all_icon_themes.at (theme_index)); - QStringList icon_fallbacks; + QStringList icon_fallbacks; - // Set the required fallback search paths. + // Set the required fallback search paths. - switch (theme_index) - { - case ICON_THEME_SYSTEM: - icon_fallbacks << global_icon_paths.at (ICON_THEME_OCTAVE); - icon_fallbacks << global_icon_paths.at (ICON_THEME_TANGO); - break; - case ICON_THEME_TANGO: - icon_fallbacks << global_icon_paths.at (ICON_THEME_OCTAVE); - break; - case ICON_THEME_OCTAVE: - icon_fallbacks << global_icon_paths.at (ICON_THEME_TANGO); - break; - } + switch (theme_index) + { + case ICON_THEME_SYSTEM: + icon_fallbacks << global_icon_paths.at (ICON_THEME_OCTAVE); + icon_fallbacks << global_icon_paths.at (ICON_THEME_TANGO); + break; + case ICON_THEME_TANGO: + icon_fallbacks << global_icon_paths.at (ICON_THEME_OCTAVE); + break; + case ICON_THEME_OCTAVE: + icon_fallbacks << global_icon_paths.at (ICON_THEME_TANGO); + break; + } - icon_fallbacks << global_icon_paths.at (ICON_THEME_CURSORS); + icon_fallbacks << global_icon_paths.at (ICON_THEME_CURSORS); - setValue (global_icon_fallbacks.settings_key (), icon_fallbacks); - } + setValue (global_icon_fallbacks.settings_key (), icon_fallbacks); +} - QIcon gui_settings::icon (const QString& icon_name, bool octave_only, - const QString& icon_alt_name) - { - if (octave_only) - return QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) + icon_name + ".png"); +QIcon gui_settings::icon (const QString& icon_name, bool octave_only, + const QString& icon_alt_name) +{ + if (octave_only) + return QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) + icon_name + ".png"); - if (QIcon::hasThemeIcon (icon_name)) - return QIcon (QIcon::fromTheme (icon_name)); - else if ((! icon_alt_name.isEmpty ()) && QIcon::hasThemeIcon (icon_alt_name)) - return QIcon (QIcon::fromTheme (icon_alt_name)); + if (QIcon::hasThemeIcon (icon_name)) + return QIcon (QIcon::fromTheme (icon_name)); + else if ((! icon_alt_name.isEmpty ()) && QIcon::hasThemeIcon (icon_alt_name)) + return QIcon (QIcon::fromTheme (icon_alt_name)); - QStringList icon_fallbacks - = value (global_icon_fallbacks.settings_key ()).toStringList (); + QStringList icon_fallbacks + = value (global_icon_fallbacks.settings_key ()).toStringList (); - for (int i = 0; i < icon_fallbacks.length (); i++ ) - { - QString icon_file (icon_fallbacks.at (i) + icon_name + ".png"); - if (QFile (icon_file).exists ()) - return QIcon (icon_file); - } + for (int i = 0; i < icon_fallbacks.length (); i++ ) + { + QString icon_file (icon_fallbacks.at (i) + icon_name + ".png"); + if (QFile (icon_file).exists ()) + return QIcon (icon_file); + } - //QIcon::setThemeName (current_theme); - return QIcon (); - } + //QIcon::setThemeName (current_theme); + return QIcon (); +} - QString gui_settings::get_default_font_family () - { - // Get all available fixed width fonts from the Qt font database. +QString gui_settings::get_default_font_family () +{ + // Get all available fixed width fonts from the Qt font database. - QFontDatabase font_database; - QStringList fonts; + QFontDatabase font_database; + QStringList fonts; - for (QString font : font_database.families ()) - { - if (font_database.isFixedPitch (font)) - fonts << font; - } + for (QString font : font_database.families ()) + { + if (font_database.isFixedPitch (font)) + fonts << font; + } - QString default_family; + QString default_family; #if defined (Q_OS_MAC) - // Use hard coded default on macOS, since selection of fixed width - // default font is unreliable (see bug #59128). - // Test for macOS default fixed width font - if (fonts.contains (global_mono_font.def ().toString ())) - default_family = global_mono_font.def ().toString (); + // Use hard coded default on macOS, since selection of fixed width + // default font is unreliable (see bug #59128). + // Test for macOS default fixed width font + if (fonts.contains (global_mono_font.def ().toString ())) + default_family = global_mono_font.def ().toString (); #endif - // If default font is still empty (on all other platforms or - // if macOS default font is not available): use QFontDatabase - if (default_family.isEmpty ()) - { - // Get the system's default monospaced font - QFont fixed_font = QFontDatabase::systemFont (QFontDatabase::FixedFont); - default_family = fixed_font.defaultFamily (); + // If default font is still empty (on all other platforms or + // if macOS default font is not available): use QFontDatabase + if (default_family.isEmpty ()) + { + // Get the system's default monospaced font + QFont fixed_font = QFontDatabase::systemFont (QFontDatabase::FixedFont); + default_family = fixed_font.defaultFamily (); - // Since this might be unreliable, test all available fixed width fonts - if (! fonts.contains (default_family)) - { - // Font returned by QFontDatabase is not in fixed fonts list. - // Fallback: take first from this list - default_family = fonts[0]; - } - } + // Since this might be unreliable, test all available fixed width fonts + if (! fonts.contains (default_family)) + { + // Font returned by QFontDatabase is not in fixed fonts list. + // Fallback: take first from this list + default_family = fonts[0]; + } + } - // Test env variable which has preference - std::string env_default_family = sys::env::getenv ("OCTAVE_DEFAULT_FONT"); - if (! env_default_family.empty ()) - default_family = QString::fromStdString (env_default_family); + // Test env variable which has preference + std::string env_default_family = sys::env::getenv ("OCTAVE_DEFAULT_FONT"); + if (! env_default_family.empty ()) + default_family = QString::fromStdString (env_default_family); - return default_family; - } + return default_family; +} - QStringList gui_settings::get_default_font () - { - QString default_family = get_default_font_family (); +QStringList gui_settings::get_default_font () +{ + QString default_family = get_default_font_family (); - // determine the fefault font size of the system - // FIXME: QApplication::font () does not return the monospace font, - // but the size should be probably near to the monospace font - QFont font = QApplication::font (); + // determine the fefault font size of the system + // FIXME: QApplication::font () does not return the monospace font, + // but the size should be probably near to the monospace font + QFont font = QApplication::font (); - int font_size = font.pointSize (); - if (font_size == -1) - font_size = static_cast <int> (std::floor(font.pointSizeF ())); + int font_size = font.pointSize (); + if (font_size == -1) + font_size = static_cast <int> (std::floor(font.pointSizeF ())); - // check for valid font size, otherwise take default 10 - QString default_font_size = "10"; - if (font_size > 0) - default_font_size = QString::number (font_size); + // check for valid font size, otherwise take default 10 + QString default_font_size = "10"; + if (font_size > 0) + default_font_size = QString::number (font_size); - std::string env_default_font_size - = sys::env::getenv ("OCTAVE_DEFAULT_FONT_SIZE"); + std::string env_default_font_size + = sys::env::getenv ("OCTAVE_DEFAULT_FONT_SIZE"); - if (! env_default_font_size.empty ()) - default_font_size = QString::fromStdString (env_default_font_size); + if (! env_default_font_size.empty ()) + default_font_size = QString::fromStdString (env_default_font_size); - QStringList result; - result << default_family; - result << default_font_size; - return result; - } + QStringList result; + result << default_family; + result << default_font_size; + return result; +} - QString gui_settings::get_gui_translation_dir () - { - // get environment variable for the locale dir (e.g. from run-octave) - std::string dldir = sys::env::getenv ("OCTAVE_LOCALE_DIR"); - if (dldir.empty ()) - dldir = config::oct_locale_dir (); // env-var empty, load the default location - return QString::fromStdString (dldir); - } +QString gui_settings::get_gui_translation_dir () +{ + // get environment variable for the locale dir (e.g. from run-octave) + std::string dldir = sys::env::getenv ("OCTAVE_LOCALE_DIR"); + if (dldir.empty ()) + dldir = config::oct_locale_dir (); // env-var empty, load the default location + return QString::fromStdString (dldir); +} - void gui_settings::config_translators (QTranslator *qt_tr, - QTranslator *qsci_tr, - QTranslator *gui_tr) - { - bool loaded; +void gui_settings::config_translators (QTranslator *qt_tr, + QTranslator *qsci_tr, + QTranslator *gui_tr) +{ + bool loaded; - QString qt_trans_dir - = QLibraryInfo::location (QLibraryInfo::TranslationsPath); + QString qt_trans_dir + = QLibraryInfo::location (QLibraryInfo::TranslationsPath); - QString language = "SYSTEM"; // take system language per default + QString language = "SYSTEM"; // take system language per default - // FIXME: can we somehow ensure that the settings object will always - // be initialize and valid? + // FIXME: can we somehow ensure that the settings object will always + // be initialize and valid? - // get the locale from the settings if already available - language = string_value (global_language); + // get the locale from the settings if already available + language = string_value (global_language); - // load the translations depending on the settings - if (language == "SYSTEM") - { - // get the system locale and pass it to the translators for loading - // the suitable translation files - QLocale sys_locale = QLocale::system (); + // load the translations depending on the settings + if (language == "SYSTEM") + { + // get the system locale and pass it to the translators for loading + // the suitable translation files + QLocale sys_locale = QLocale::system (); - qt_tr->load (sys_locale, "qt", "_", qt_trans_dir); - qsci_tr->load (sys_locale, "qscintilla", "_", qt_trans_dir); - gui_tr->load (sys_locale, "", "", get_gui_translation_dir ()); - } - else - { - // load the translation files depending on the given locale name - loaded = qt_tr->load ("qt_" + language, qt_trans_dir); - if (! loaded) // try lower case - qt_tr->load ("qt_" + language.toLower (), qt_trans_dir); + qt_tr->load (sys_locale, "qt", "_", qt_trans_dir); + qsci_tr->load (sys_locale, "qscintilla", "_", qt_trans_dir); + gui_tr->load (sys_locale, "", "", get_gui_translation_dir ()); + } + else + { + // load the translation files depending on the given locale name + loaded = qt_tr->load ("qt_" + language, qt_trans_dir); + if (! loaded) // try lower case + qt_tr->load ("qt_" + language.toLower (), qt_trans_dir); - loaded = qsci_tr->load ("qscintilla_" + language, qt_trans_dir); - if (! loaded) // try lower case - qsci_tr->load ("qscintilla_" + language.toLower (), qt_trans_dir); + loaded = qsci_tr->load ("qscintilla_" + language, qt_trans_dir); + if (! loaded) // try lower case + qsci_tr->load ("qscintilla_" + language.toLower (), qt_trans_dir); - gui_tr->load (language, get_gui_translation_dir ()); - } + gui_tr->load (language, get_gui_translation_dir ()); + } - } +} #if defined (HAVE_QSCINTILLA) - int gui_settings::get_valid_lexer_styles (QsciLexer *lexer, int *styles) - { - int max_style = 0; - int actual_style = 0; - while (actual_style < ed_max_style_number && max_style < ed_max_lexer_styles) - { - if ((lexer->description (actual_style)) != "") // valid style - styles[max_style++] = actual_style; - actual_style++; - } - return max_style; - } +int gui_settings::get_valid_lexer_styles (QsciLexer *lexer, int *styles) +{ + int max_style = 0; + int actual_style = 0; + while (actual_style < ed_max_style_number && max_style < ed_max_lexer_styles) + { + if ((lexer->description (actual_style)) != "") // valid style + styles[max_style++] = actual_style; + actual_style++; + } + return max_style; +} #endif - /*! - * Copys the attributes bold, italic and underline from QFont - * @p attr to the font @p base and returns the result without - * changing @p base, - * @param attr QFont with the desired attributes - * @param base QFont with desired family and size - */ - static QFont copy_font_attributes (const QFont& attr, const QFont& base) - { - QFont dest (base); +/*! + * Copys the attributes bold, italic and underline from QFont + * @p attr to the font @p base and returns the result without + * changing @p base, + * @param attr QFont with the desired attributes + * @param base QFont with desired family and size + */ +static QFont copy_font_attributes (const QFont& attr, const QFont& base) +{ + QFont dest (base); - dest.setBold (attr.bold ()); - dest.setItalic (attr.italic ()); - dest.setUnderline (attr.underline ()); + dest.setBold (attr.bold ()); + dest.setItalic (attr.italic ()); + dest.setUnderline (attr.underline ()); - return dest; - } + return dest; +} #if defined (HAVE_QSCINTILLA) - void gui_settings::read_lexer_settings (QsciLexer *lexer, int mode, int def) - { - // Test whether the settings for lexer is already contained in the - // given gui settings file. If yes, load them, if not copy them from the - // default settings file. - // This is useful when a new language support is implemented and the - // existing settings file is used (which is of course the common case). - int m = mode; - if (m > 1) - m = 1; +void gui_settings::read_lexer_settings (QsciLexer *lexer, int mode, int def) +{ + // Test whether the settings for lexer is already contained in the + // given gui settings file. If yes, load them, if not copy them from the + // default settings file. + // This is useful when a new language support is implemented and the + // existing settings file is used (which is of course the common case). + int m = mode; + if (m > 1) + m = 1; - QString group ("Scintilla" + settings_color_modes_ext[m]); + QString group ("Scintilla" + settings_color_modes_ext[m]); - beginGroup (group); - beginGroup (lexer->language ()); + beginGroup (group); + beginGroup (lexer->language ()); - QStringList lexer_keys = allKeys (); + QStringList lexer_keys = allKeys (); - endGroup (); - endGroup (); + endGroup (); + endGroup (); - if (def == settings_reload_default_colors_flag || lexer_keys.count () == 0) - { - // We have to reload the default values or no Lexer keys found: - // If mode == 0, take all settings except font from default lexer - // If Mode == 1, take all settings except font from default lexer - // and convert the color by inverting the lightness + if (def == settings_reload_default_colors_flag || lexer_keys.count () == 0) + { + // We have to reload the default values or no Lexer keys found: + // If mode == 0, take all settings except font from default lexer + // If Mode == 1, take all settings except font from default lexer + // and convert the color by inverting the lightness - // Get the default font - QStringList def_font = get_default_font (); - QFont df (def_font[0], def_font[1].toInt ()); - QFont dfa = copy_font_attributes (lexer->defaultFont (), df); - lexer->setDefaultFont (dfa); + // Get the default font + QStringList def_font = get_default_font (); + QFont df (def_font[0], def_font[1].toInt ()); + QFont dfa = copy_font_attributes (lexer->defaultFont (), df); + lexer->setDefaultFont (dfa); - QColor c, p; + QColor c, p; - int styles[ed_max_lexer_styles]; // array for saving valid styles - int max_style = get_valid_lexer_styles (lexer, styles); + int styles[ed_max_lexer_styles]; // array for saving valid styles + int max_style = get_valid_lexer_styles (lexer, styles); - for (int i = 0; i < max_style; i++) - { - c = get_color_value (QVariant (lexer->color (styles[i])), m); - lexer->setColor (c, styles[i]); - p = get_color_value (QVariant (lexer->paper (styles[i])), m); - lexer->setPaper (p, styles[i]); - dfa = copy_font_attributes (lexer->font (styles[i]), df); - lexer->setFont (dfa, styles[i]); - } - // Set defaults last for not changing the defaults of the styles - lexer->setDefaultColor (lexer->color (styles[0])); - lexer->setDefaultPaper (lexer->paper (styles[0])); + for (int i = 0; i < max_style; i++) + { + c = get_color_value (QVariant (lexer->color (styles[i])), m); + lexer->setColor (c, styles[i]); + p = get_color_value (QVariant (lexer->paper (styles[i])), m); + lexer->setPaper (p, styles[i]); + dfa = copy_font_attributes (lexer->font (styles[i]), df); + lexer->setFont (dfa, styles[i]); + } + // Set defaults last for not changing the defaults of the styles + lexer->setDefaultColor (lexer->color (styles[0])); + lexer->setDefaultPaper (lexer->paper (styles[0])); - // Write settings if not just reload the default values - if (def != settings_reload_default_colors_flag) - { - const std::string group_str = group.toStdString (); - lexer->writeSettings (*this, group_str.c_str ()); - sync (); - } - } - else - { - // Found lexer keys, read the settings - const std::string group_str = group.toStdString (); - lexer->readSettings (*this, group_str.c_str ()); - } - } + // Write settings if not just reload the default values + if (def != settings_reload_default_colors_flag) + { + const std::string group_str = group.toStdString (); + lexer->writeSettings (*this, group_str.c_str ()); + sync (); + } + } + else + { + // Found lexer keys, read the settings + const std::string group_str = group.toStdString (); + lexer->readSettings (*this, group_str.c_str ()); + } +} #endif - bool gui_settings::update_settings_key (const QString& old_key, - const QString& new_key) - { - if (contains (old_key)) - { - QVariant preference = value (old_key); - setValue (new_key, preference); - remove (old_key); - return true; - } +bool gui_settings::update_settings_key (const QString& old_key, + const QString& new_key) +{ + if (contains (old_key)) + { + QVariant preference = value (old_key); + setValue (new_key, preference); + remove (old_key); + return true; + } - return false; - } + return false; +} - void gui_settings::update_network_settings () - { - QNetworkProxy proxy; +void gui_settings::update_network_settings () +{ + QNetworkProxy proxy; - // Assume no proxy and empty proxy data - QNetworkProxy::ProxyType proxy_type = QNetworkProxy::NoProxy; - QString scheme; - QString host; - int port = 0; - QString user; - QString pass; - QUrl proxy_url = QUrl (); + // Assume no proxy and empty proxy data + QNetworkProxy::ProxyType proxy_type = QNetworkProxy::NoProxy; + QString scheme; + QString host; + int port = 0; + QString user; + QString pass; + QUrl proxy_url = QUrl (); - if (bool_value (global_use_proxy)) - { - // Use a proxy, collect all required information - QString proxy_type_string = string_value (global_proxy_type); + if (bool_value (global_use_proxy)) + { + // Use a proxy, collect all required information + QString proxy_type_string = string_value (global_proxy_type); - // The proxy type for the Qt proxy settings - if (proxy_type_string == "Socks5Proxy") - proxy_type = QNetworkProxy::Socks5Proxy; - else if (proxy_type_string == "HttpProxy") - proxy_type = QNetworkProxy::HttpProxy; + // The proxy type for the Qt proxy settings + if (proxy_type_string == "Socks5Proxy") + proxy_type = QNetworkProxy::Socks5Proxy; + else if (proxy_type_string == "HttpProxy") + proxy_type = QNetworkProxy::HttpProxy; - // The proxy data from the settings - if (proxy_type_string == "HttpProxy" - || proxy_type_string == "Socks5Proxy") - { - host = string_value (global_proxy_host); - port = int_value (global_proxy_port); - user = string_value (global_proxy_user); - pass = string_value (global_proxy_pass); - if (proxy_type_string == "HttpProxy") - scheme = "http"; - else if (proxy_type_string == "Socks5Proxy") - scheme = "socks5"; + // The proxy data from the settings + if (proxy_type_string == "HttpProxy" + || proxy_type_string == "Socks5Proxy") + { + host = string_value (global_proxy_host); + port = int_value (global_proxy_port); + user = string_value (global_proxy_user); + pass = string_value (global_proxy_pass); + if (proxy_type_string == "HttpProxy") + scheme = "http"; + else if (proxy_type_string == "Socks5Proxy") + scheme = "socks5"; - QUrl env_var_url = QUrl (); - proxy_url.setScheme (scheme); - proxy_url.setHost (host); - proxy_url.setPort (port); - if (! user.isEmpty ()) - proxy_url.setUserName (user); - if (! pass.isEmpty ()) - proxy_url.setPassword (pass); - } + QUrl env_var_url = QUrl (); + proxy_url.setScheme (scheme); + proxy_url.setHost (host); + proxy_url.setPort (port); + if (! user.isEmpty ()) + proxy_url.setUserName (user); + if (! pass.isEmpty ()) + proxy_url.setPassword (pass); + } - // The proxy data from environment variables - if (proxy_type_string == global_proxy_all_types.at (2)) + // The proxy data from environment variables + if (proxy_type_string == global_proxy_all_types.at (2)) + { + const std::array<std::string, 6> env_vars = { - const std::array<std::string, 6> env_vars = - { - "ALL_PROXY", "all_proxy", - "HTTP_PROXY", "http_proxy", - "HTTPS_PROXY", "https_proxy" - }; + "ALL_PROXY", "all_proxy", + "HTTP_PROXY", "http_proxy", + "HTTPS_PROXY", "https_proxy" + }; - unsigned int count = 0; - while (! proxy_url.isValid () && count < env_vars.size ()) - { - proxy_url = QUrl (QString::fromStdString - (sys::env::getenv (env_vars[count]))); - count++; - } + unsigned int count = 0; + while (! proxy_url.isValid () && count < env_vars.size ()) + { + proxy_url = QUrl (QString::fromStdString + (sys::env::getenv (env_vars[count]))); + count++; + } - if (proxy_url.isValid ()) - { - // Found an entry, get the data from the string - scheme = proxy_url.scheme (); + if (proxy_url.isValid ()) + { + // Found an entry, get the data from the string + scheme = proxy_url.scheme (); - if (scheme.contains ("socks", Qt::CaseInsensitive)) - proxy_type = QNetworkProxy::Socks5Proxy; - else - proxy_type = QNetworkProxy::HttpProxy; + if (scheme.contains ("socks", Qt::CaseInsensitive)) + proxy_type = QNetworkProxy::Socks5Proxy; + else + proxy_type = QNetworkProxy::HttpProxy; - host = proxy_url.host (); - port = proxy_url.port (); - user = proxy_url.userName (); - pass = proxy_url.password (); - } - } - } + host = proxy_url.host (); + port = proxy_url.port (); + user = proxy_url.userName (); + pass = proxy_url.password (); + } + } + } - // Set proxy for Qt framework - proxy.setType (proxy_type); - proxy.setHostName (host); - proxy.setPort (port); - proxy.setUser (user); - proxy.setPassword (pass); + // Set proxy for Qt framework + proxy.setType (proxy_type); + proxy.setHostName (host); + proxy.setPort (port); + proxy.setUser (user); + proxy.setPassword (pass); - QNetworkProxy::setApplicationProxy (proxy); + QNetworkProxy::setApplicationProxy (proxy); - // Set proxy for curl library if not based on environment variables - std::string proxy_url_str = proxy_url.toString().toStdString (); - sys::env::putenv ("http_proxy", proxy_url_str); - sys::env::putenv ("HTTP_PROXY", proxy_url_str); - sys::env::putenv ("https_proxy", proxy_url_str); - sys::env::putenv ("HTTPS_PROXY", proxy_url_str); - } + // Set proxy for curl library if not based on environment variables + std::string proxy_url_str = proxy_url.toString().toStdString (); + sys::env::putenv ("http_proxy", proxy_url_str); + sys::env::putenv ("HTTP_PROXY", proxy_url_str); + sys::env::putenv ("https_proxy", proxy_url_str); + sys::env::putenv ("HTTPS_PROXY", proxy_url_str); +} - // get a list of all available encodings - void gui_settings::get_codecs (QStringList *codecs) - { - // get the codec name for each mib - QList<int> all_mibs = QTextCodec::availableMibs (); - for (auto mib : all_mibs) - { - QTextCodec *c = QTextCodec::codecForMib (mib); - codecs->append (c->name ().toUpper ()); - } +// get a list of all available encodings +void gui_settings::get_codecs (QStringList *codecs) +{ + // get the codec name for each mib + QList<int> all_mibs = QTextCodec::availableMibs (); + for (auto mib : all_mibs) + { + QTextCodec *c = QTextCodec::codecForMib (mib); + codecs->append (c->name ().toUpper ()); + } - // Append SYSTEM - codecs->append (QString ("SYSTEM (") + - QString (octave_locale_charset_wrapper ()).toUpper () + - QString (")")); + // Append SYSTEM + codecs->append (QString ("SYSTEM (") + + QString (octave_locale_charset_wrapper ()).toUpper () + + QString (")")); - // Clean up and sort list of codecs - codecs->removeDuplicates (); - std::sort (codecs->begin (), codecs->end ()); - } + // Clean up and sort list of codecs + codecs->removeDuplicates (); + std::sort (codecs->begin (), codecs->end ()); +} - // initialize a given combo box with available text encodings - void gui_settings::combo_encoding (QComboBox *combo, const QString& current) - { - QStringList all_codecs; - get_codecs (&all_codecs); +// initialize a given combo box with available text encodings +void gui_settings::combo_encoding (QComboBox *combo, const QString& current) +{ + QStringList all_codecs; + get_codecs (&all_codecs); - // get the value from the settings file if no current encoding is given - QString enc = current; + // get the value from the settings file if no current encoding is given + QString enc = current; - // Check for valid codec for the default. If this fails, "SYSTEM" (i.e. - // locale_charset) will be chosen. - // FIXME: The default is "SYSTEM" on all platforms. So can this fallback - // logic be removed completely? - bool default_exists = false; - bool show_system = false; - if (ed_default_enc.def ().toString ().startsWith ("SYSTEM")) - show_system = true; - else if (QTextCodec::codecForName (ed_default_enc.def ().toString ().toLatin1 ())) - default_exists = true; + // Check for valid codec for the default. If this fails, "SYSTEM" (i.e. + // locale_charset) will be chosen. + // FIXME: The default is "SYSTEM" on all platforms. So can this fallback + // logic be removed completely? + bool default_exists = false; + bool show_system = false; + if (ed_default_enc.def ().toString ().startsWith ("SYSTEM")) + show_system = true; + else if (QTextCodec::codecForName (ed_default_enc.def ().toString ().toLatin1 ())) + default_exists = true; - QString default_enc = - QString ("SYSTEM (") + - QString (octave_locale_charset_wrapper ()).toUpper () + QString (")"); + QString default_enc = + QString ("SYSTEM (") + + QString (octave_locale_charset_wrapper ()).toUpper () + QString (")"); - if (enc.isEmpty ()) - { - enc = string_value (ed_default_enc); + if (enc.isEmpty ()) + { + enc = string_value (ed_default_enc); - if (enc.isEmpty ()) // still empty? - { - if (default_exists) - enc = ed_default_enc.def ().toString (); - else - enc = default_enc; - } - } + if (enc.isEmpty ()) // still empty? + { + if (default_exists) + enc = ed_default_enc.def ().toString (); + else + enc = default_enc; + } + } - // fill the combo box - for (const auto& c : all_codecs) - combo->addItem (c); + // fill the combo box + for (const auto& c : all_codecs) + combo->addItem (c); - // prepend the default item - combo->insertSeparator (0); - if (show_system || ! default_exists) - combo->insertItem (0, default_enc); - else - combo->insertItem (0, ed_default_enc.def ().toString ()); + // prepend the default item + combo->insertSeparator (0); + if (show_system || ! default_exists) + combo->insertItem (0, default_enc); + else + combo->insertItem (0, ed_default_enc.def ().toString ()); - // select the default or the current one - int idx = combo->findText (enc, Qt::MatchExactly); - if (idx >= 0) - combo->setCurrentIndex (idx); - else - combo->setCurrentIndex (0); + // select the default or the current one + int idx = combo->findText (enc, Qt::MatchExactly); + if (idx >= 0) + combo->setCurrentIndex (idx); + else + combo->setCurrentIndex (0); - combo->setMaxVisibleItems (12); - } + combo->setMaxVisibleItems (12); +} - void gui_settings::reload () - { - // Declare some empty options, which may be set at first startup for - // writing them into the newly created settings file - QString custom_editor; - QStringList def_font; +void gui_settings::reload () +{ + // Declare some empty options, which may be set at first startup for + // writing them into the newly created settings file + QString custom_editor; + QStringList def_font; - // Check whether the settings file does not yet exist - if (! QFile::exists (file_name ())) - { - // Get the default font (for terminal) - def_font = get_default_font (); + // Check whether the settings file does not yet exist + if (! QFile::exists (file_name ())) + { + // Get the default font (for terminal) + def_font = get_default_font (); - // Get a custom editor defined as env variable - std::string env_default_editor - = sys::env::getenv ("OCTAVE_DEFAULT_EDITOR"); + // Get a custom editor defined as env variable + std::string env_default_editor + = sys::env::getenv ("OCTAVE_DEFAULT_EDITOR"); - if (! env_default_editor.empty ()) - custom_editor = QString::fromStdString (env_default_editor); - } + if (! env_default_editor.empty ()) + custom_editor = QString::fromStdString (env_default_editor); + } - check (); + check (); - // Write some settings that were dynamically determined at first startup + // Write some settings that were dynamically determined at first startup - // Custom editor - if (! custom_editor.isEmpty ()) - setValue (global_custom_editor.settings_key (), custom_editor); + // Custom editor + if (! custom_editor.isEmpty ()) + setValue (global_custom_editor.settings_key (), custom_editor); - // Default monospace font for the terminal - if (def_font.count () > 1) - { - setValue (cs_font.settings_key (), def_font[0]); - setValue (cs_font_size.settings_key (), def_font[1].toInt ()); - } + // Default monospace font for the terminal + if (def_font.count () > 1) + { + setValue (cs_font.settings_key (), def_font[0]); + setValue (cs_font_size.settings_key (), def_font[1].toInt ()); + } - // Write the default monospace font into the settings for later use by - // console and editor as fallbacks of their font preferences. - setValue (global_mono_font.settings_key (), get_default_font_family ()); - } + // Write the default monospace font into the settings for later use by + // console and editor as fallbacks of their font preferences. + setValue (global_mono_font.settings_key (), get_default_font_family ()); +} - void gui_settings::check () - { - if (status () == QSettings::NoError) - { - // Test usability (force file to be really created) - setValue ("dummy", 0); - sync (); - } +void gui_settings::check () +{ + if (status () == QSettings::NoError) + { + // Test usability (force file to be really created) + setValue ("dummy", 0); + sync (); + } - if (! (QFile::exists (file_name ()) - && isWritable () - && status () == QSettings::NoError)) - { - QString msg - = QString (QT_TR_NOOP ("Error %1 creating the settings file\n%2\n" - "Make sure you have read and write permissions to\n%3\n\n" - "Octave GUI must be closed now.")); + if (! (QFile::exists (file_name ()) + && isWritable () + && status () == QSettings::NoError)) + { + QString msg + = QString (QT_TR_NOOP ("Error %1 creating the settings file\n%2\n" + "Make sure you have read and write permissions to\n%3\n\n" + "Octave GUI must be closed now.")); - QMessageBox::critical (nullptr, - QString (QT_TR_NOOP ("Octave Critical Error")), - msg.arg (status ()) - .arg (file_name ()) - .arg (directory_name ())); + QMessageBox::critical (nullptr, + QString (QT_TR_NOOP ("Octave Critical Error")), + msg.arg (status ()) + .arg (file_name ()) + .arg (directory_name ())); - exit (1); - } - else - remove ("dummy"); // Remove test entry - } + exit (1); + } + else + remove ("dummy"); // Remove test entry +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/gui-settings.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/gui-settings.h Thu Feb 02 12:25:51 2023 -0800 @@ -44,177 +44,177 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class gui_settings : public QSettings - { - Q_OBJECT +class gui_settings : public QSettings +{ + Q_OBJECT - public: +public: - // Location, name, and format of settings file determined by - // settings in qt_application class construtor. + // Location, name, and format of settings file determined by + // settings in qt_application class construtor. - gui_settings (QObject *parent = nullptr) - : QSettings (parent) - { } + gui_settings (QObject *parent = nullptr) + : QSettings (parent) + { } - gui_settings (const QString& file_name, QSettings::Format format, - QObject *parent = nullptr) - : QSettings (file_name, format, parent) - { } + gui_settings (const QString& file_name, QSettings::Format format, + QObject *parent = nullptr) + : QSettings (file_name, format, parent) + { } - gui_settings (QSettings::Format format, QSettings::Scope scope, - const QString& organization, - const QString& application = QString (), - QObject *parent = nullptr) - : QSettings (format, scope, organization, application, parent) - { } + gui_settings (QSettings::Format format, QSettings::Scope scope, + const QString& organization, + const QString& application = QString (), + QObject *parent = nullptr) + : QSettings (format, scope, organization, application, parent) + { } - // No copying! + // No copying! - gui_settings (const gui_settings&) = delete; + gui_settings (const gui_settings&) = delete; - gui_settings& operator = (const gui_settings&) = delete; + gui_settings& operator = (const gui_settings&) = delete; - ~gui_settings () = default; + ~gui_settings () = default; - QString file_name () const; + QString file_name () const; - QString directory_name () const; + QString directory_name () const; - using QSettings::value; + using QSettings::value; - QVariant value (const gui_pref& pref) const - { - if (pref.ignore ()) - return pref.def (); // ignore the current pref and always use default + QVariant value (const gui_pref& pref) const + { + if (pref.ignore ()) + return pref.def (); // ignore the current pref and always use default - return value (pref.settings_key (), pref.def ()); - } + return value (pref.settings_key (), pref.def ()); + } - // Convenience functions to (slightly) reduce clutter by allowing us - // to write - // - // settings.bool_value (gui_pref_name) - // - // instead of - // - // settings.value (gui_pref_name).toBool () + // Convenience functions to (slightly) reduce clutter by allowing us + // to write + // + // settings.bool_value (gui_pref_name) + // + // instead of + // + // settings.value (gui_pref_name).toBool () - bool bool_value (const gui_pref& pref) const; + bool bool_value (const gui_pref& pref) const; - QByteArray byte_array_value (const gui_pref& pref) const; + QByteArray byte_array_value (const gui_pref& pref) const; - QColor color_value (const gui_pref& pref) const; + QColor color_value (const gui_pref& pref) const; - QDateTime date_time_value (const gui_pref& pref) const; + QDateTime date_time_value (const gui_pref& pref) const; - int int_value (const gui_pref& pref) const; + int int_value (const gui_pref& pref) const; - QString string_value (const gui_pref& pref) const; + QString string_value (const gui_pref& pref) const; - QStringList string_list_value (const gui_pref& pref) const; + QStringList string_list_value (const gui_pref& pref) const; - uint uint_value (const gui_pref& pref) const; + uint uint_value (const gui_pref& pref) const; - /*! - Reading a color from the given QVaraitn @p def taking different - color modes into account. The default value for a second color mode - @p mode=1 is deterimined from the standard default value @p mode=0 - by inverting the lightness - \f{eqnarray*}{ - H_1 &=& H_0\\ - S_1 &=& S_0\\ - L_1 &=& 1.0 - 0.85 L_0 L_0 > 0.3 - L_1 &=& 1.0 - 0.70 L_0 L_0 < 0.3 - \f} + /*! + Reading a color from the given QVaraitn @p def taking different + color modes into account. The default value for a second color mode + @p mode=1 is deterimined from the standard default value @p mode=0 + by inverting the lightness + \f{eqnarray*}{ + H_1 &=& H_0\\ + S_1 &=& S_0\\ + L_1 &=& 1.0 - 0.85 L_0 L_0 > 0.3 + L_1 &=& 1.0 - 0.70 L_0 L_0 < 0.3 + \f} - @param def Color default value given by a QVariant of QColor - or QPalette::ColorRole - @param mode Color mode (currently 0 or 1, default is 0) + @param def Color default value given by a QVariant of QColor + or QPalette::ColorRole + @param mode Color mode (currently 0 or 1, default is 0) - @return Color as QColor - */ - QColor get_color_value (const QVariant& def, int mode) const; + @return Color as QColor + */ + QColor get_color_value (const QVariant& def, int mode) const; - /*! - Reading a color from the gui_settings taking possible color modes - into account. The default value for a second color mode @p mode=1 is - deterimined from the standard default value @p mode=0 by inverting - the lightness (see get_color_value()) + /*! + Reading a color from the gui_settings taking possible color modes + into account. The default value for a second color mode @p mode=1 is + deterimined from the standard default value @p mode=0 by inverting + the lightness (see get_color_value()) - @param pref gui preference (key string, default value); the default - value can be given by QColor or QPalette::ColorRole - @param mode Color mode (currently 0 or 1, default is 0) + @param pref gui preference (key string, default value); the default + value can be given by QColor or QPalette::ColorRole + @param mode Color mode (currently 0 or 1, default is 0) - @return Color as QColor - */ - QColor color_value (const gui_pref& pref, int mode) const; + @return Color as QColor + */ + QColor color_value (const gui_pref& pref, int mode) const; - /*! - Writing a color to the gui_settings taking possible color modes - into account. When @p mode is not zero (standard mode), the - extension related to the mode is appended to the settings key string + /*! + Writing a color to the gui_settings taking possible color modes + into account. When @p mode is not zero (standard mode), the + extension related to the mode is appended to the settings key string - @param pref gui preference where the color should be written - @param color QColor to write to the settings - @param mode Color mode (currently 0 or 1, default is 0) + @param pref gui preference where the color should be written + @param color QColor to write to the settings + @param mode Color mode (currently 0 or 1, default is 0) - */ - void set_color_value (const gui_pref& pref, const QColor& color, - int mode); + */ + void set_color_value (const gui_pref& pref, const QColor& color, + int mode); - QString sc_value (const sc_pref& pref) const; + QString sc_value (const sc_pref& pref) const; - QKeySequence sc_def_value (const sc_pref& pref) const; + QKeySequence sc_def_value (const sc_pref& pref) const; - void set_shortcut (QAction *action, const sc_pref& scpref, - bool enable = true); + void set_shortcut (QAction *action, const sc_pref& scpref, + bool enable = true); - void shortcut (QShortcut *sc, const sc_pref& scpref); + void shortcut (QShortcut *sc, const sc_pref& scpref); - // config_icon_theme, icon, get_default_font_family, - // get_default_font, and possibly reload and check could be global - // functions instead of member functions. But at least for the icon - // function, defining it as a member function means that we can - // create a single gui_settings object and access multiple icon - // objects rather than having to create a separate settings object - // each time that an icon is needed. OTOH, creating the base - // QSettings object is supposed to be fast, so that may not matter. - // Hmm. + // config_icon_theme, icon, get_default_font_family, + // get_default_font, and possibly reload and check could be global + // functions instead of member functions. But at least for the icon + // function, defining it as a member function means that we can + // create a single gui_settings object and access multiple icon + // objects rather than having to create a separate settings object + // each time that an icon is needed. OTOH, creating the base + // QSettings object is supposed to be fast, so that may not matter. + // Hmm. - void config_icon_theme (); + void config_icon_theme (); - QIcon icon (const QString& icon_name, bool octave_only = false, - const QString& icon_alt_name = QString ()); + QIcon icon (const QString& icon_name, bool octave_only = false, + const QString& icon_alt_name = QString ()); - QString get_default_font_family (); + QString get_default_font_family (); - QStringList get_default_font (); + QStringList get_default_font (); - QString get_gui_translation_dir (); + QString get_gui_translation_dir (); - void config_translators (QTranslator *qt_tr, QTranslator *qsci_tr, - QTranslator *gui_tr); + void config_translators (QTranslator *qt_tr, QTranslator *qsci_tr, + QTranslator *gui_tr); #if defined (HAVE_QSCINTILLA) - int get_valid_lexer_styles (QsciLexer *lexer, int *styles); - void read_lexer_settings (QsciLexer *lexer, int mode = 0, int def = 0); + int get_valid_lexer_styles (QsciLexer *lexer, int *styles); + void read_lexer_settings (QsciLexer *lexer, int mode = 0, int def = 0); #endif - bool update_settings_key (const QString& new_key, const QString& old_key); + bool update_settings_key (const QString& new_key, const QString& old_key); - void update_network_settings (); + void update_network_settings (); - void get_codecs (QStringList *codecs); + void get_codecs (QStringList *codecs); - void combo_encoding (QComboBox *combo, const QString& current = QString ()); + void combo_encoding (QComboBox *combo, const QString& current = QString ()); - void reload (); + void reload (); - private: +private: - void check (); - }; + void check (); +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/history-dock-widget.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/history-dock-widget.cc Thu Feb 02 12:25:51 2023 -0800 @@ -47,323 +47,323 @@ OCTAVE_BEGIN_NAMESPACE(octave) - history_dock_widget::history_dock_widget (QWidget *p) - : octave_dock_widget ("HistoryDockWidget", p) - { - setStatusTip (tr ("Browse and search the command history.")); +history_dock_widget::history_dock_widget (QWidget *p) + : octave_dock_widget ("HistoryDockWidget", p) +{ + setStatusTip (tr ("Browse and search the command history.")); - construct (); + construct (); + + if (! p) + make_window (); +} - if (! p) - make_window (); - } +void history_dock_widget::set_history (const QStringList& hist) +{ + m_history_model->setStringList (hist); + m_history_list_view->scrollToBottom (); +} - void history_dock_widget::set_history (const QStringList& hist) - { - m_history_model->setStringList (hist); +void history_dock_widget::append_history (const QString& hist_entry) +{ + QStringList lst = m_history_model->stringList (); + lst.append (hist_entry); + + QScrollBar *scroll_bar = m_history_list_view->verticalScrollBar (); + + bool at_bottom = scroll_bar->maximum () - scroll_bar->value () < 1; + + m_history_model->setStringList (lst); + + // Scroll if slider position at bottom. + if (at_bottom) m_history_list_view->scrollToBottom (); - } - - void history_dock_widget::append_history (const QString& hist_entry) - { - QStringList lst = m_history_model->stringList (); - lst.append (hist_entry); - - QScrollBar *scroll_bar = m_history_list_view->verticalScrollBar (); - - bool at_bottom = scroll_bar->maximum () - scroll_bar->value () < 1; - - m_history_model->setStringList (lst); - - // Scroll if slider position at bottom. - if (at_bottom) - m_history_list_view->scrollToBottom (); - } +} - void history_dock_widget::clear_history () - { - m_history_model->setStringList (QStringList ()); - } +void history_dock_widget::clear_history () +{ + m_history_model->setStringList (QStringList ()); +} - void history_dock_widget::save_settings () - { - gui_settings settings; +void history_dock_widget::save_settings () +{ + gui_settings settings; - settings.setValue (hw_filter_active.settings_key (), m_filter_checkbox->isChecked ()); - settings.setValue (hw_filter_shown.settings_key (), m_filter_shown); + settings.setValue (hw_filter_active.settings_key (), m_filter_checkbox->isChecked ()); + settings.setValue (hw_filter_shown.settings_key (), m_filter_shown); - QStringList mru; - for (int i = 0; i < m_filter->count (); i++) - mru.append (m_filter->itemText (i)); - settings.setValue (hw_mru_list.settings_key (), mru); + QStringList mru; + for (int i = 0; i < m_filter->count (); i++) + mru.append (m_filter->itemText (i)); + settings.setValue (hw_mru_list.settings_key (), mru); - settings.sync (); + settings.sync (); - octave_dock_widget::save_settings (); - } + octave_dock_widget::save_settings (); +} - void history_dock_widget::update_filter_history () - { - QString text = m_filter->currentText (); // get current text - int index = m_filter->findText (text); // and its actual index +void history_dock_widget::update_filter_history () +{ + QString text = m_filter->currentText (); // get current text + int index = m_filter->findText (text); // and its actual index - if (index > -1) - m_filter->removeItem (index); // remove if already existing + if (index > -1) + m_filter->removeItem (index); // remove if already existing - m_filter->insertItem (0, text); // (re)insert at beginning - m_filter->setCurrentIndex (0); - } + m_filter->insertItem (0, text); // (re)insert at beginning + m_filter->setCurrentIndex (0); +} - void history_dock_widget::set_filter_focus (bool focus) - { - if (focus) - { - m_filter->setFocus (); - setFocusProxy (m_filter); - } - else - { - m_history_list_view->setFocus (); - setFocusProxy (m_history_list_view); - } - } +void history_dock_widget::set_filter_focus (bool focus) +{ + if (focus) + { + m_filter->setFocus (); + setFocusProxy (m_filter); + } + else + { + m_history_list_view->setFocus (); + setFocusProxy (m_history_list_view); + } +} - void history_dock_widget::filter_activate (bool state) - { - m_filter->setEnabled (state); - m_sort_filter_proxy_model.setDynamicSortFilter (state); +void history_dock_widget::filter_activate (bool state) +{ + m_filter->setEnabled (state); + m_sort_filter_proxy_model.setDynamicSortFilter (state); - if (state) - m_sort_filter_proxy_model.setFilterWildcard (m_filter->currentText ()); - else - m_sort_filter_proxy_model.setFilterWildcard (QString ()); + if (state) + m_sort_filter_proxy_model.setFilterWildcard (m_filter->currentText ()); + else + m_sort_filter_proxy_model.setFilterWildcard (QString ()); - set_filter_focus (state); - } + set_filter_focus (state); +} - void history_dock_widget::ctxMenu (const QPoint& xpos) - { - QMenu menu (this); +void history_dock_widget::ctxMenu (const QPoint& xpos) +{ + QMenu menu (this); - QModelIndex index = m_history_list_view->indexAt (xpos); + QModelIndex index = m_history_list_view->indexAt (xpos); - if (index.isValid () && index.column () == 0) - { - gui_settings settings; + if (index.isValid () && index.column () == 0) + { + gui_settings settings; - menu.addAction (settings.icon ("edit-copy"), tr ("Copy"), this, - &history_dock_widget::handle_contextmenu_copy); - menu.addAction (tr ("Evaluate"), this, - &history_dock_widget::handle_contextmenu_evaluate); - menu.addAction (settings.icon ("document-new"), tr ("Create script"), this, - &history_dock_widget::handle_contextmenu_create_script); - } - if (m_filter_shown) - menu.addAction (tr ("Hide filter"), this, - &history_dock_widget::handle_contextmenu_filter); - else - menu.addAction (tr ("Show filter"), this, - &history_dock_widget::handle_contextmenu_filter); + menu.addAction (settings.icon ("edit-copy"), tr ("Copy"), this, + &history_dock_widget::handle_contextmenu_copy); + menu.addAction (tr ("Evaluate"), this, + &history_dock_widget::handle_contextmenu_evaluate); + menu.addAction (settings.icon ("document-new"), tr ("Create script"), this, + &history_dock_widget::handle_contextmenu_create_script); + } + if (m_filter_shown) + menu.addAction (tr ("Hide filter"), this, + &history_dock_widget::handle_contextmenu_filter); + else + menu.addAction (tr ("Show filter"), this, + &history_dock_widget::handle_contextmenu_filter); - menu.exec (m_history_list_view->mapToGlobal (xpos)); - } + menu.exec (m_history_list_view->mapToGlobal (xpos)); +} - void history_dock_widget::handle_double_click (QModelIndex modelIndex) - { - emit command_double_clicked (modelIndex.data ().toString ()); - } +void history_dock_widget::handle_double_click (QModelIndex modelIndex) +{ + emit command_double_clicked (modelIndex.data ().toString ()); +} - void history_dock_widget::handle_contextmenu_copy (bool) - { - QString text; - QItemSelectionModel *selectionModel = m_history_list_view->selectionModel (); - QModelIndexList rows = selectionModel->selectedRows (); - bool prev_valid_row = false; - for (const auto& it : rows) - { - if (it.isValid ()) - { - if (prev_valid_row) - text += '\n'; - text += it.data ().toString (); - prev_valid_row = true; - } - } - QApplication::clipboard ()->setText (text); - } +void history_dock_widget::handle_contextmenu_copy (bool) +{ + QString text; + QItemSelectionModel *selectionModel = m_history_list_view->selectionModel (); + QModelIndexList rows = selectionModel->selectedRows (); + bool prev_valid_row = false; + for (const auto& it : rows) + { + if (it.isValid ()) + { + if (prev_valid_row) + text += '\n'; + text += it.data ().toString (); + prev_valid_row = true; + } + } + QApplication::clipboard ()->setText (text); +} - void history_dock_widget::handle_contextmenu_evaluate (bool) - { - QItemSelectionModel *selectionModel = m_history_list_view->selectionModel (); - QModelIndexList rows = selectionModel->selectedRows (); - for (const auto& it : rows) - if (it.isValid ()) - emit command_double_clicked (it.data ().toString ()); - } +void history_dock_widget::handle_contextmenu_evaluate (bool) +{ + QItemSelectionModel *selectionModel = m_history_list_view->selectionModel (); + QModelIndexList rows = selectionModel->selectedRows (); + for (const auto& it : rows) + if (it.isValid ()) + emit command_double_clicked (it.data ().toString ()); +} - void history_dock_widget::handle_contextmenu_create_script (bool) - { - QString text; - QItemSelectionModel *selectionModel = m_history_list_view->selectionModel (); - QModelIndexList rows = selectionModel->selectedRows (); +void history_dock_widget::handle_contextmenu_create_script (bool) +{ + QString text; + QItemSelectionModel *selectionModel = m_history_list_view->selectionModel (); + QModelIndexList rows = selectionModel->selectedRows (); - bool prev_valid_row = false; - for (const auto& it : rows) - { - if (it.isValid ()) - { - if (prev_valid_row) - text += '\n'; - text += it.data ().toString (); - prev_valid_row = true; - } - } + bool prev_valid_row = false; + for (const auto& it : rows) + { + if (it.isValid ()) + { + if (prev_valid_row) + text += '\n'; + text += it.data ().toString (); + prev_valid_row = true; + } + } - if (text.length () > 0) - emit command_create_script (text); - } + if (text.length () > 0) + emit command_create_script (text); +} - void history_dock_widget::handle_contextmenu_filter () - { - m_filter_shown = ! m_filter_shown; - m_filter_widget->setVisible (m_filter_shown); +void history_dock_widget::handle_contextmenu_filter () +{ + m_filter_shown = ! m_filter_shown; + m_filter_widget->setVisible (m_filter_shown); - set_filter_focus (m_filter_shown && m_filter_checkbox->isChecked ()) ; - } + set_filter_focus (m_filter_shown && m_filter_checkbox->isChecked ()) ; +} - void history_dock_widget::copyClipboard () - { - if (m_history_list_view->hasFocus ()) - handle_contextmenu_copy (true); - if (m_filter->lineEdit ()->hasFocus () - && m_filter->lineEdit ()->hasSelectedText ()) - { - QClipboard *clipboard = QApplication::clipboard (); - clipboard->setText (m_filter->lineEdit ()->selectedText ()); - } - } +void history_dock_widget::copyClipboard () +{ + if (m_history_list_view->hasFocus ()) + handle_contextmenu_copy (true); + if (m_filter->lineEdit ()->hasFocus () + && m_filter->lineEdit ()->hasSelectedText ()) + { + QClipboard *clipboard = QApplication::clipboard (); + clipboard->setText (m_filter->lineEdit ()->selectedText ()); + } +} - void history_dock_widget::pasteClipboard () - { - if (m_filter->lineEdit ()->hasFocus ()) - { - QClipboard *clipboard = QApplication::clipboard (); - QString str = clipboard->text (); - if (str.length () > 0) - m_filter->lineEdit ()->insert (str); - } - } +void history_dock_widget::pasteClipboard () +{ + if (m_filter->lineEdit ()->hasFocus ()) + { + QClipboard *clipboard = QApplication::clipboard (); + QString str = clipboard->text (); + if (str.length () > 0) + m_filter->lineEdit ()->insert (str); + } +} - void history_dock_widget::selectAll () - { - if (m_filter->lineEdit ()->hasFocus ()) - m_filter->lineEdit ()->selectAll (); +void history_dock_widget::selectAll () +{ + if (m_filter->lineEdit ()->hasFocus ()) + m_filter->lineEdit ()->selectAll (); - if (m_history_list_view->hasFocus ()) - m_history_list_view->selectAll (); - } + if (m_history_list_view->hasFocus ()) + m_history_list_view->selectAll (); +} - void history_dock_widget::handle_visibility (bool visible) - { - octave_dock_widget::handle_visibility (visible); +void history_dock_widget::handle_visibility (bool visible) +{ + octave_dock_widget::handle_visibility (visible); - if (visible) - { - int filter_state = m_filter_checkbox->isChecked (); - filter_activate (filter_state); - } - } + if (visible) + { + int filter_state = m_filter_checkbox->isChecked (); + filter_activate (filter_state); + } +} - void history_dock_widget::construct () - { - m_history_model = new QStringListModel (); - m_sort_filter_proxy_model.setSourceModel (m_history_model); - m_history_list_view = new QListView (this); - m_history_list_view->setModel (&m_sort_filter_proxy_model); - m_history_list_view->setAlternatingRowColors (true); - m_history_list_view->setEditTriggers (QAbstractItemView::NoEditTriggers); - m_history_list_view->setStatusTip - (tr ("Double-click a command to transfer it to the Command Window.")); - m_history_list_view->setSelectionMode (QAbstractItemView::ExtendedSelection); - m_history_list_view->setContextMenuPolicy (Qt::CustomContextMenu); - connect (m_history_list_view, &QListView::customContextMenuRequested, - this, &history_dock_widget::ctxMenu); +void history_dock_widget::construct () +{ + m_history_model = new QStringListModel (); + m_sort_filter_proxy_model.setSourceModel (m_history_model); + m_history_list_view = new QListView (this); + m_history_list_view->setModel (&m_sort_filter_proxy_model); + m_history_list_view->setAlternatingRowColors (true); + m_history_list_view->setEditTriggers (QAbstractItemView::NoEditTriggers); + m_history_list_view->setStatusTip + (tr ("Double-click a command to transfer it to the Command Window.")); + m_history_list_view->setSelectionMode (QAbstractItemView::ExtendedSelection); + m_history_list_view->setContextMenuPolicy (Qt::CustomContextMenu); + connect (m_history_list_view, &QListView::customContextMenuRequested, + this, &history_dock_widget::ctxMenu); - m_filter = new QComboBox (this); - m_filter->setToolTip (tr ("Enter text to filter the command history")); - m_filter->setEditable (true); - m_filter->setMaxCount (MaxFilterHistory); - m_filter->setInsertPolicy (QComboBox::NoInsert); - m_filter->setSizeAdjustPolicy - (QComboBox::AdjustToMinimumContentsLengthWithIcon); - QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); - m_filter->setSizePolicy (sizePol); - m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); + m_filter = new QComboBox (this); + m_filter->setToolTip (tr ("Enter text to filter the command history")); + m_filter->setEditable (true); + m_filter->setMaxCount (MaxFilterHistory); + m_filter->setInsertPolicy (QComboBox::NoInsert); + m_filter->setSizeAdjustPolicy + (QComboBox::AdjustToMinimumContentsLengthWithIcon); + QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); + m_filter->setSizePolicy (sizePol); + m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); - QLabel *filter_label = new QLabel (tr ("Filter")); + QLabel *filter_label = new QLabel (tr ("Filter")); - m_filter_checkbox = new QCheckBox (); + m_filter_checkbox = new QCheckBox (); - set_title (tr ("Command History")); - setWidget (new QWidget ()); + set_title (tr ("Command History")); + setWidget (new QWidget ()); - m_filter_widget = new QWidget (this); - QHBoxLayout *filter_layout = new QHBoxLayout (); - filter_layout->addWidget (filter_label); - filter_layout->addWidget (m_filter_checkbox); - filter_layout->addWidget (m_filter); - filter_layout->setMargin(0); - m_filter_widget->setLayout (filter_layout); + m_filter_widget = new QWidget (this); + QHBoxLayout *filter_layout = new QHBoxLayout (); + filter_layout->addWidget (filter_label); + filter_layout->addWidget (m_filter_checkbox); + filter_layout->addWidget (m_filter); + filter_layout->setMargin(0); + m_filter_widget->setLayout (filter_layout); - QVBoxLayout *hist_layout = new QVBoxLayout (); - hist_layout->addWidget (m_filter_widget); - hist_layout->addWidget (m_history_list_view); + QVBoxLayout *hist_layout = new QVBoxLayout (); + hist_layout->addWidget (m_filter_widget); + hist_layout->addWidget (m_history_list_view); - hist_layout->setMargin (2); - hist_layout->setSpacing (0); - widget ()->setLayout (hist_layout); + hist_layout->setMargin (2); + hist_layout->setSpacing (0); + widget ()->setLayout (hist_layout); - // Init state of the filter + // Init state of the filter - gui_settings settings; + gui_settings settings; - m_filter_shown = settings.bool_value (hw_filter_shown); - m_filter_widget->setVisible (m_filter_shown); + m_filter_shown = settings.bool_value (hw_filter_shown); + m_filter_widget->setVisible (m_filter_shown); - m_filter->addItems (settings.string_list_value (hw_mru_list)); + m_filter->addItems (settings.string_list_value (hw_mru_list)); - bool filter_state = settings.bool_value (hw_filter_active); - m_filter_checkbox->setChecked (filter_state); - filter_activate (filter_state); + bool filter_state = settings.bool_value (hw_filter_active); + m_filter_checkbox->setChecked (filter_state); + filter_activate (filter_state); - // Connect signals and slots - connect (m_filter, &QComboBox::editTextChanged, - &m_sort_filter_proxy_model, - &QSortFilterProxyModel::setFilterWildcard); - connect (m_filter_checkbox, &QCheckBox::toggled, - this, &history_dock_widget::filter_activate); - connect (m_filter->lineEdit (), &QLineEdit::editingFinished, - this, &history_dock_widget::update_filter_history); + // Connect signals and slots + connect (m_filter, &QComboBox::editTextChanged, + &m_sort_filter_proxy_model, + &QSortFilterProxyModel::setFilterWildcard); + connect (m_filter_checkbox, &QCheckBox::toggled, + this, &history_dock_widget::filter_activate); + connect (m_filter->lineEdit (), &QLineEdit::editingFinished, + this, &history_dock_widget::update_filter_history); - connect (m_history_list_view, &QListView::doubleClicked, - this, &history_dock_widget::handle_double_click); + connect (m_history_list_view, &QListView::doubleClicked, + this, &history_dock_widget::handle_double_click); - m_history_list_view->setTextElideMode (Qt::ElideRight); - } + m_history_list_view->setTextElideMode (Qt::ElideRight); +} - void history_dock_widget::notice_settings () - { - gui_settings settings; +void history_dock_widget::notice_settings () +{ + gui_settings settings; - QFont font = QFont (); + QFont font = QFont (); - font.setStyleHint (QFont::TypeWriter); - QString default_font = settings.string_value (global_mono_font); + font.setStyleHint (QFont::TypeWriter); + QString default_font = settings.string_value (global_mono_font); - font.setFamily (settings.value (cs_font.settings_key (), default_font).toString ()); - font.setPointSize (settings.int_value (cs_font_size)); + font.setFamily (settings.value (cs_font.settings_key (), default_font).toString ()); + font.setPointSize (settings.int_value (cs_font_size)); - m_history_list_view->setFont (font); - } + m_history_list_view->setFont (font); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/history-dock-widget.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/history-dock-widget.h Thu Feb 02 12:25:51 2023 -0800 @@ -37,73 +37,73 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class history_dock_widget : public octave_dock_widget - { - Q_OBJECT +class history_dock_widget : public octave_dock_widget +{ + Q_OBJECT - public: +public: - history_dock_widget (QWidget *parent); + history_dock_widget (QWidget *parent); - ~history_dock_widget () = default; + ~history_dock_widget () = default; - signals: +signals: - //! Signal emitted whenever the user double-clicks a command in the - //! history. + //! Signal emitted whenever the user double-clicks a command in the + //! history. - void command_double_clicked (const QString& command); + void command_double_clicked (const QString& command); - //! Signal emitted whenever the user selects commands and chooses - //! "Create script" from the popup menu. + //! Signal emitted whenever the user selects commands and chooses + //! "Create script" from the popup menu. - void command_create_script (const QString& commands); + void command_create_script (const QString& commands); - public slots: +public slots: - void set_history (const QStringList& hist); - void append_history (const QString& hist_entry); - void clear_history (); - void save_settings (); - void notice_settings (); + void set_history (const QStringList& hist); + void append_history (const QString& hist_entry); + void clear_history (); + void save_settings (); + void notice_settings (); - private slots: +private slots: - void update_filter_history (); - void filter_activate (bool enable); + void update_filter_history (); + void filter_activate (bool enable); - void ctxMenu (const QPoint& pos); - void handle_double_click (QModelIndex modelIndex); - void handle_contextmenu_copy (bool flag); - void handle_contextmenu_evaluate (bool flag); - void handle_contextmenu_create_script (bool flag); - void handle_contextmenu_filter (); + void ctxMenu (const QPoint& pos); + void handle_double_click (QModelIndex modelIndex); + void handle_contextmenu_copy (bool flag); + void handle_contextmenu_evaluate (bool flag); + void handle_contextmenu_create_script (bool flag); + void handle_contextmenu_filter (); - void copyClipboard (); - void pasteClipboard (); - void selectAll (); + void copyClipboard (); + void pasteClipboard (); + void selectAll (); - virtual void handle_visibility (bool visible); + virtual void handle_visibility (bool visible); - private: +private: - void construct (); - void set_filter_focus (bool focus); + void construct (); + void set_filter_focus (bool focus); - QListView *m_history_list_view; - QSortFilterProxyModel m_sort_filter_proxy_model; + QListView *m_history_list_view; + QSortFilterProxyModel m_sort_filter_proxy_model; - //! Stores the current history_model. + //! Stores the current history_model. - QStringListModel *m_history_model; + QStringListModel *m_history_model; - QCheckBox *m_filter_checkbox; - QComboBox *m_filter; - QWidget *m_filter_widget; - bool m_filter_shown; + QCheckBox *m_filter_checkbox; + QComboBox *m_filter; + QWidget *m_filter_widget; + bool m_filter_shown; - enum { MaxFilterHistory = 10 }; - }; + enum { MaxFilterHistory = 10 }; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/interpreter-qobject.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/interpreter-qobject.cc Thu Feb 02 12:25:51 2023 -0800 @@ -38,164 +38,164 @@ OCTAVE_BEGIN_NAMESPACE(octave) - interpreter_qobject::interpreter_qobject (base_qobject& oct_qobj) - : QObject (), m_octave_qobj (oct_qobj), m_interpreter (nullptr) - { } +interpreter_qobject::interpreter_qobject (base_qobject& oct_qobj) + : QObject (), m_octave_qobj (oct_qobj), m_interpreter (nullptr) +{ } - void interpreter_qobject::execute () - { - // The Octave application context owns the interpreter. +void interpreter_qobject::execute () +{ + // The Octave application context owns the interpreter. - qt_application& app_context = m_octave_qobj.app_context (); + qt_application& app_context = m_octave_qobj.app_context (); - interpreter& interp = app_context.create_interpreter (); + interpreter& interp = app_context.create_interpreter (); - event_manager& evmgr = interp.get_event_manager (); + event_manager& evmgr = interp.get_event_manager (); - evmgr.connect_link (m_octave_qobj.get_qt_interpreter_events ()); - evmgr.install_qt_event_handlers (m_octave_qobj.get_qt_interpreter_events ()); - evmgr.enable (); + evmgr.connect_link (m_octave_qobj.get_qt_interpreter_events ()); + evmgr.install_qt_event_handlers (m_octave_qobj.get_qt_interpreter_events ()); + evmgr.enable (); - int exit_status = 0; + int exit_status = 0; - try - { - // Final initialization. + try + { + // Final initialization. - interp.initialize (); + interp.initialize (); - if (app_context.start_gui_p () - && ! m_octave_qobj.experimental_terminal_widget ()) - { - interp.PS1 (">> "); - interp.PS2 (""); - } + if (app_context.start_gui_p () + && ! m_octave_qobj.experimental_terminal_widget ()) + { + interp.PS1 (">> "); + interp.PS2 (""); + } - if (interp.initialized ()) - { - // The interpreter should be completely ready at this point so let - // the GUI know. + if (interp.initialized ()) + { + // The interpreter should be completely ready at this point so let + // the GUI know. - m_interpreter = &interp; + m_interpreter = &interp; - emit ready (); + emit ready (); - graphics_init (interp); + graphics_init (interp); - // Start executing commands in the command window. + // Start executing commands in the command window. - exit_status = interp.execute (); - } - } - catch (const exit_exception& xe) - { - exit_status = xe.exit_status (); - } + exit_status = interp.execute (); + } + } + catch (const exit_exception& xe) + { + exit_status = xe.exit_status (); + } - // FIXME: The following comment doesn't seem to make sense now. + // FIXME: The following comment doesn't seem to make sense now. - // Signal that the interpreter is done executing code in the - // main REPL, from script files, or command line eval arguments. - // By using a signal here, we give the GUI a chance to process - // any pending events, then signal that it is safe to shutdown - // the interpreter. Our notification here allows the GUI to - // insert the request to shutdown the interpreter in the event - // queue after any other pending signals. The application - // context owns the interpreter and will be responsible for - // deleting it later, when the application object destructor is - // executed. + // Signal that the interpreter is done executing code in the + // main REPL, from script files, or command line eval arguments. + // By using a signal here, we give the GUI a chance to process + // any pending events, then signal that it is safe to shutdown + // the interpreter. Our notification here allows the GUI to + // insert the request to shutdown the interpreter in the event + // queue after any other pending signals. The application + // context owns the interpreter and will be responsible for + // deleting it later, when the application object destructor is + // executed. - emit shutdown_finished (exit_status); - } + emit shutdown_finished (exit_status); +} - void interpreter_qobject::interpreter_event (const fcn_callback& fcn) - { - if (! m_interpreter) - return; +void interpreter_qobject::interpreter_event (const fcn_callback& fcn) +{ + if (! m_interpreter) + return; - event_manager& evmgr = m_interpreter->get_event_manager (); + event_manager& evmgr = m_interpreter->get_event_manager (); - evmgr.post_event (fcn); - } + evmgr.post_event (fcn); +} - void interpreter_qobject::interpreter_event (const meth_callback& meth) - { - if (! m_interpreter) - return; +void interpreter_qobject::interpreter_event (const meth_callback& meth) +{ + if (! m_interpreter) + return; - event_manager& evmgr = m_interpreter->get_event_manager (); + event_manager& evmgr = m_interpreter->get_event_manager (); - evmgr.post_event (meth); - } + evmgr.post_event (meth); +} - void interpreter_qobject::interrupt () - { - if (! m_interpreter) - return; +void interpreter_qobject::interrupt () +{ + if (! m_interpreter) + return; - // The following is a direct function call across threads. - // We need to ensure that it uses thread-safe functions. + // The following is a direct function call across threads. + // We need to ensure that it uses thread-safe functions. - m_interpreter->interrupt (); - } + m_interpreter->interrupt (); +} - void interpreter_qobject::pause () - { - // FIXME: Should we make this action work with the old terminal - // widget? +void interpreter_qobject::pause () +{ + // FIXME: Should we make this action work with the old terminal + // widget? - if (m_octave_qobj.experimental_terminal_widget ()) - { - if (! m_interpreter) - return; + if (m_octave_qobj.experimental_terminal_widget ()) + { + if (! m_interpreter) + return; - // The following is a direct function call across threads. - // We need to ensure that it uses thread-safe functions. + // The following is a direct function call across threads. + // We need to ensure that it uses thread-safe functions. - m_interpreter->pause (); - } - } + m_interpreter->pause (); + } +} - void interpreter_qobject::stop () - { - // FIXME: Should we make this action work with the old terminal - // widget? +void interpreter_qobject::stop () +{ + // FIXME: Should we make this action work with the old terminal + // widget? - if (m_octave_qobj.experimental_terminal_widget ()) - { - if (! m_interpreter) - return; + if (m_octave_qobj.experimental_terminal_widget ()) + { + if (! m_interpreter) + return; - // The following is a direct function call across threads. - // We need to ensure that it uses thread-safe functions. + // The following is a direct function call across threads. + // We need to ensure that it uses thread-safe functions. - m_interpreter->stop (); - } - } + m_interpreter->stop (); + } +} - void interpreter_qobject::resume () - { - // FIXME: Should we make this action work with the old terminal - // widget? +void interpreter_qobject::resume () +{ + // FIXME: Should we make this action work with the old terminal + // widget? - if (m_octave_qobj.experimental_terminal_widget ()) - { - // FIXME: This action should only be available when the - // interpreter is paused. + if (m_octave_qobj.experimental_terminal_widget ()) + { + // FIXME: This action should only be available when the + // interpreter is paused. - interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - interp.resume (); - }); - } - } + interp.resume (); + }); + } +} - qt_interpreter_events *interpreter_qobject::qt_link () - { - return m_octave_qobj.qt_link (); - } +qt_interpreter_events *interpreter_qobject::qt_link () +{ + return m_octave_qobj.qt_link (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/m-editor/file-editor-interface.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/file-editor-interface.h Thu Feb 02 12:25:51 2023 -0800 @@ -34,70 +34,70 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class file_editor_interface : public octave_dock_widget - { - Q_OBJECT +class file_editor_interface : public octave_dock_widget +{ + Q_OBJECT - public: +public: - file_editor_interface (QWidget *p) - : octave_dock_widget ("FileEditor", p) - { } + file_editor_interface (QWidget *p) + : octave_dock_widget ("FileEditor", p) + { } - virtual ~file_editor_interface () = default; + virtual ~file_editor_interface () = default; - virtual QMenu * get_mru_menu () = 0; - virtual QMenu * debug_menu () = 0; - virtual QToolBar * toolbar () = 0; - virtual QMenuBar * menubar () = 0; + virtual QMenu * get_mru_menu () = 0; + virtual QMenu * debug_menu () = 0; + virtual QToolBar * toolbar () = 0; + virtual QMenuBar * menubar () = 0; - virtual void insert_global_actions (QList<QAction *>) = 0; - virtual void handle_enter_debug_mode () = 0; - virtual void handle_exit_debug_mode () = 0; + virtual void insert_global_actions (QList<QAction *>) = 0; + virtual void handle_enter_debug_mode () = 0; + virtual void handle_exit_debug_mode () = 0; - virtual void - handle_insert_debugger_pointer_request (const QString& file, int line) = 0; + virtual void + handle_insert_debugger_pointer_request (const QString& file, int line) = 0; - virtual void - handle_delete_debugger_pointer_request (const QString& file, int line) = 0; + virtual void + handle_delete_debugger_pointer_request (const QString& file, int line) = 0; - virtual void - handle_update_breakpoint_marker_request (bool insert, const QString& file, - int line, const QString& cond) = 0; + virtual void + handle_update_breakpoint_marker_request (bool insert, const QString& file, + int line, const QString& cond) = 0; - virtual void handle_edit_file_request (const QString& file) = 0; + virtual void handle_edit_file_request (const QString& file) = 0; - virtual bool check_closing () = 0; + virtual bool check_closing () = 0; - virtual void empty_script (bool, bool) = 0; + virtual void empty_script (bool, bool) = 0; - virtual void restore_session () = 0; + virtual void restore_session () = 0; - virtual void enable_menu_shortcuts (bool enable) = 0; + virtual void enable_menu_shortcuts (bool enable) = 0; - signals: +signals: - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - public slots: +public slots: - virtual void toplevel_change (bool) = 0; + virtual void toplevel_change (bool) = 0; - virtual void handle_file_remove (const QString& o, const QString& n) = 0; + virtual void handle_file_remove (const QString& o, const QString& n) = 0; - virtual void request_new_file (const QString& command = QString ()) = 0; + virtual void request_new_file (const QString& command = QString ()) = 0; - virtual void request_open_file (const QString& openFileName, - const QString& encoding = QString (), - int line = -1, - bool debug_pointer = false, - bool breakpoint_marker = false, - bool insert = true, - const QString& cond = "", - int index = -1, - const QString& bookmarks = QString ()) = 0; - }; + virtual void request_open_file (const QString& openFileName, + const QString& encoding = QString (), + int line = -1, + bool debug_pointer = false, + bool breakpoint_marker = false, + bool insert = true, + const QString& cond = "", + int index = -1, + const QString& bookmarks = QString ()) = 0; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/m-editor/file-editor-tab.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/file-editor-tab.cc Thu Feb 02 12:25:51 2023 -0800 @@ -96,3277 +96,3277 @@ OCTAVE_BEGIN_NAMESPACE(octave) - //! A file_editor_tab object consists of a text area and three left margins. - //! The first holds breakpoints, bookmarks, and the debug program counter. - //! The second holds line numbers. The third holds "fold" marks, to hide - //! sections of text. - - // Make parent null for the file editor tab so that warning WindowModal - // messages don't affect grandparents. - file_editor_tab::file_editor_tab (const QString& directory_arg) - { - m_lexer_apis = nullptr; - m_is_octave_file = true; - m_lines_changed = false; - m_autoc_active = false; - - m_ced = directory_arg; - - m_file_name = ""; - m_file_system_watcher.setObjectName ("_qt_autotest_force_engine_poller"); - - m_edit_area = new octave_qscintilla (this); - m_line = 0; - m_col = 0; - - m_bp_lines.clear (); // start with empty lists of breakpoints - m_bp_conditions.clear (); - m_bp_restore_count = 0; - - m_breakpoint_info.remove_next = false; - m_breakpoint_info.remove_line = -1; - - // Initialize last modification date to now - m_last_modified = QDateTime::currentDateTimeUtc(); - - connect (m_edit_area, SIGNAL (cursorPositionChanged (int, int)), - this, SLOT (handle_cursor_moved (int,int))); - - connect (m_edit_area, SIGNAL (SCN_CHARADDED (int)), - this, SLOT (handle_char_added (int))); - - connect (m_edit_area, SIGNAL (SCN_DOUBLECLICK (int, int, int)), - this, SLOT (handle_double_click (int, int, int))); - - connect (m_edit_area, SIGNAL (linesChanged ()), - this, SLOT (handle_lines_changed ())); - - connect (m_edit_area, &octave_qscintilla::context_menu_edit_signal, - this, &file_editor_tab::handle_context_menu_edit); - - connect (m_edit_area, &octave_qscintilla::update_rowcol_indicator_signal, - this, &file_editor_tab::update_rowcol_indicator); - - // create statusbar for row/col indicator and eol mode - m_status_bar = new QStatusBar (this); - - // row- and col-indicator - m_row_indicator = new QLabel ("", this); - QFontMetrics fm = m_row_indicator->fontMetrics (); - m_row_indicator->setMinimumSize (4.5*fm.averageCharWidth (), 0); - QLabel *row_label = new QLabel (tr ("line:"), this); - m_col_indicator = new QLabel ("", this); - m_col_indicator->setMinimumSize (4*fm.averageCharWidth (), 0); - QLabel *col_label = new QLabel (tr ("col:"), this); - m_status_bar->addWidget (row_label, 0); - m_status_bar->addWidget (m_row_indicator, 0); - m_status_bar->addWidget (col_label, 0); - m_status_bar->addWidget (m_col_indicator, 0); - - // status bar: encoding - QLabel *enc_label = new QLabel (tr ("encoding:"), this); - m_enc_indicator = new QLabel ("", this); - m_status_bar->addWidget (enc_label, 0); - m_status_bar->addWidget (m_enc_indicator, 0); - m_status_bar->addWidget (new QLabel (" ", this), 0); - - // status bar: eol mode - QLabel *eol_label = new QLabel (tr ("eol:"), this); - m_eol_indicator = new QLabel ("", this); - m_status_bar->addWidget (eol_label, 0); - m_status_bar->addWidget (m_eol_indicator, 0); - m_status_bar->addWidget (new QLabel (" ", this), 0); - - // symbols - m_edit_area->setMarginType (1, QsciScintilla::SymbolMargin); - m_edit_area->setMarginSensitivity (1, true); - m_edit_area->markerDefine (QsciScintilla::RightTriangle, marker::bookmark); - m_edit_area->setMarkerBackgroundColor (QColor (0, 0, 232), marker::bookmark); - m_edit_area->markerDefine (QsciScintilla::Circle, marker::breakpoint); - m_edit_area->setMarkerBackgroundColor (QColor (192, 0, 0), marker::breakpoint); - m_edit_area->markerDefine (QsciScintilla::Circle, marker::cond_break); - m_edit_area->setMarkerBackgroundColor (QColor (255, 127, 0), marker::cond_break); - m_edit_area->markerDefine (QsciScintilla::RightArrow, - marker::debugger_position); - m_edit_area->setMarkerBackgroundColor (QColor (255, 255, 0), - marker::debugger_position); - m_edit_area->markerDefine (QsciScintilla::RightArrow, - marker::unsure_debugger_position); - m_edit_area->setMarkerBackgroundColor (QColor (192, 192, 192), - marker::unsure_debugger_position); - - connect (m_edit_area, SIGNAL (marginClicked (int, int, - Qt::KeyboardModifiers)), - this, SLOT (handle_margin_clicked (int, int, - Qt::KeyboardModifiers))); - - connect (m_edit_area, &octave_qscintilla::context_menu_break_condition_signal, - this, &file_editor_tab::handle_context_menu_break_condition); - - // line numbers - m_edit_area->setMarginsForegroundColor (QColor (96, 96, 96)); - m_edit_area->setMarginsBackgroundColor (QColor (232, 232, 220)); - m_edit_area->setMarginType (2, QsciScintilla::TextMargin); - - // other features - m_edit_area->setBraceMatching (QsciScintilla::StrictBraceMatch); - m_edit_area->setAutoIndent (true); - m_edit_area->setIndentationWidth (2); - m_edit_area->setIndentationsUseTabs (false); - - m_edit_area->setUtf8 (true); - - // auto completion - m_edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCSETCANCELATSTART, false); - - QVBoxLayout *edit_area_layout = new QVBoxLayout (); - edit_area_layout->addWidget (m_edit_area); - edit_area_layout->addWidget (m_status_bar); - edit_area_layout->setMargin (0); - edit_area_layout->setSpacing (0); - setLayout (edit_area_layout); - - // Any interpreter_event signal from a file_editor_tab_widget is - // handled the same as for the parent main_window object. - - connect (m_edit_area, QOverload<const fcn_callback&>::of (&octave_qscintilla::interpreter_event), - this, QOverload<const fcn_callback&>::of (&file_editor_tab::interpreter_event)); - - connect (m_edit_area, QOverload<const meth_callback&>::of (&octave_qscintilla::interpreter_event), - this, QOverload<const meth_callback&>::of (&file_editor_tab::interpreter_event)); - - // connect modified signal - connect (m_edit_area, SIGNAL (modificationChanged (bool)), - this, SLOT (update_window_title (bool))); - - connect (m_edit_area, SIGNAL (copyAvailable (bool)), - this, SLOT (handle_copy_available (bool))); - - connect (&m_file_system_watcher, &QFileSystemWatcher::fileChanged, - this, [=] (const QString& path) { file_has_changed (path); }); - - connect (this, &file_editor_tab::maybe_remove_next, - this, &file_editor_tab::handle_remove_next); - - connect (this, &file_editor_tab::dbstop_if, - this, &file_editor_tab::handle_dbstop_if); - - connect (this, &file_editor_tab::request_add_breakpoint, - this, &file_editor_tab::handle_request_add_breakpoint); - - connect (this, &file_editor_tab::api_entries_added, - this, &file_editor_tab::handle_api_entries_added); - - connect (this, &file_editor_tab::confirm_dbquit_and_save_signal, - this, &file_editor_tab::confirm_dbquit_and_save); - - connect (this, &file_editor_tab::do_save_file_signal, - this, &file_editor_tab::do_save_file); - - notice_settings (true); - - gui_settings settings; - - // encoding, not updated with the settings - m_encoding = settings.value (ed_default_enc.settings_key (), "UTF-8").toString (); - m_enc_indicator->setText (m_encoding); - // no changes in encoding yet - m_new_encoding = m_encoding; - } - - file_editor_tab::~file_editor_tab () - { - // Tell all connected markers to self-destruct. - emit remove_all_breakpoints_signal (); - emit remove_all_positions (); - - // Destroy lexer attached to m_edit_area, which is not the parent - // of lexer - QsciLexer *lexer = m_edit_area->lexer (); - if (lexer) - { - delete lexer; - m_edit_area->setLexer (nullptr); - } - } - - void file_editor_tab::set_encoding (const QString& new_encoding) - { - if (new_encoding.isEmpty ()) +//! A file_editor_tab object consists of a text area and three left margins. +//! The first holds breakpoints, bookmarks, and the debug program counter. +//! The second holds line numbers. The third holds "fold" marks, to hide +//! sections of text. + +// Make parent null for the file editor tab so that warning WindowModal +// messages don't affect grandparents. +file_editor_tab::file_editor_tab (const QString& directory_arg) +{ + m_lexer_apis = nullptr; + m_is_octave_file = true; + m_lines_changed = false; + m_autoc_active = false; + + m_ced = directory_arg; + + m_file_name = ""; + m_file_system_watcher.setObjectName ("_qt_autotest_force_engine_poller"); + + m_edit_area = new octave_qscintilla (this); + m_line = 0; + m_col = 0; + + m_bp_lines.clear (); // start with empty lists of breakpoints + m_bp_conditions.clear (); + m_bp_restore_count = 0; + + m_breakpoint_info.remove_next = false; + m_breakpoint_info.remove_line = -1; + + // Initialize last modification date to now + m_last_modified = QDateTime::currentDateTimeUtc(); + + connect (m_edit_area, SIGNAL (cursorPositionChanged (int, int)), + this, SLOT (handle_cursor_moved (int,int))); + + connect (m_edit_area, SIGNAL (SCN_CHARADDED (int)), + this, SLOT (handle_char_added (int))); + + connect (m_edit_area, SIGNAL (SCN_DOUBLECLICK (int, int, int)), + this, SLOT (handle_double_click (int, int, int))); + + connect (m_edit_area, SIGNAL (linesChanged ()), + this, SLOT (handle_lines_changed ())); + + connect (m_edit_area, &octave_qscintilla::context_menu_edit_signal, + this, &file_editor_tab::handle_context_menu_edit); + + connect (m_edit_area, &octave_qscintilla::update_rowcol_indicator_signal, + this, &file_editor_tab::update_rowcol_indicator); + + // create statusbar for row/col indicator and eol mode + m_status_bar = new QStatusBar (this); + + // row- and col-indicator + m_row_indicator = new QLabel ("", this); + QFontMetrics fm = m_row_indicator->fontMetrics (); + m_row_indicator->setMinimumSize (4.5*fm.averageCharWidth (), 0); + QLabel *row_label = new QLabel (tr ("line:"), this); + m_col_indicator = new QLabel ("", this); + m_col_indicator->setMinimumSize (4*fm.averageCharWidth (), 0); + QLabel *col_label = new QLabel (tr ("col:"), this); + m_status_bar->addWidget (row_label, 0); + m_status_bar->addWidget (m_row_indicator, 0); + m_status_bar->addWidget (col_label, 0); + m_status_bar->addWidget (m_col_indicator, 0); + + // status bar: encoding + QLabel *enc_label = new QLabel (tr ("encoding:"), this); + m_enc_indicator = new QLabel ("", this); + m_status_bar->addWidget (enc_label, 0); + m_status_bar->addWidget (m_enc_indicator, 0); + m_status_bar->addWidget (new QLabel (" ", this), 0); + + // status bar: eol mode + QLabel *eol_label = new QLabel (tr ("eol:"), this); + m_eol_indicator = new QLabel ("", this); + m_status_bar->addWidget (eol_label, 0); + m_status_bar->addWidget (m_eol_indicator, 0); + m_status_bar->addWidget (new QLabel (" ", this), 0); + + // symbols + m_edit_area->setMarginType (1, QsciScintilla::SymbolMargin); + m_edit_area->setMarginSensitivity (1, true); + m_edit_area->markerDefine (QsciScintilla::RightTriangle, marker::bookmark); + m_edit_area->setMarkerBackgroundColor (QColor (0, 0, 232), marker::bookmark); + m_edit_area->markerDefine (QsciScintilla::Circle, marker::breakpoint); + m_edit_area->setMarkerBackgroundColor (QColor (192, 0, 0), marker::breakpoint); + m_edit_area->markerDefine (QsciScintilla::Circle, marker::cond_break); + m_edit_area->setMarkerBackgroundColor (QColor (255, 127, 0), marker::cond_break); + m_edit_area->markerDefine (QsciScintilla::RightArrow, + marker::debugger_position); + m_edit_area->setMarkerBackgroundColor (QColor (255, 255, 0), + marker::debugger_position); + m_edit_area->markerDefine (QsciScintilla::RightArrow, + marker::unsure_debugger_position); + m_edit_area->setMarkerBackgroundColor (QColor (192, 192, 192), + marker::unsure_debugger_position); + + connect (m_edit_area, SIGNAL (marginClicked (int, int, + Qt::KeyboardModifiers)), + this, SLOT (handle_margin_clicked (int, int, + Qt::KeyboardModifiers))); + + connect (m_edit_area, &octave_qscintilla::context_menu_break_condition_signal, + this, &file_editor_tab::handle_context_menu_break_condition); + + // line numbers + m_edit_area->setMarginsForegroundColor (QColor (96, 96, 96)); + m_edit_area->setMarginsBackgroundColor (QColor (232, 232, 220)); + m_edit_area->setMarginType (2, QsciScintilla::TextMargin); + + // other features + m_edit_area->setBraceMatching (QsciScintilla::StrictBraceMatch); + m_edit_area->setAutoIndent (true); + m_edit_area->setIndentationWidth (2); + m_edit_area->setIndentationsUseTabs (false); + + m_edit_area->setUtf8 (true); + + // auto completion + m_edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCSETCANCELATSTART, false); + + QVBoxLayout *edit_area_layout = new QVBoxLayout (); + edit_area_layout->addWidget (m_edit_area); + edit_area_layout->addWidget (m_status_bar); + edit_area_layout->setMargin (0); + edit_area_layout->setSpacing (0); + setLayout (edit_area_layout); + + // Any interpreter_event signal from a file_editor_tab_widget is + // handled the same as for the parent main_window object. + + connect (m_edit_area, QOverload<const fcn_callback&>::of (&octave_qscintilla::interpreter_event), + this, QOverload<const fcn_callback&>::of (&file_editor_tab::interpreter_event)); + + connect (m_edit_area, QOverload<const meth_callback&>::of (&octave_qscintilla::interpreter_event), + this, QOverload<const meth_callback&>::of (&file_editor_tab::interpreter_event)); + + // connect modified signal + connect (m_edit_area, SIGNAL (modificationChanged (bool)), + this, SLOT (update_window_title (bool))); + + connect (m_edit_area, SIGNAL (copyAvailable (bool)), + this, SLOT (handle_copy_available (bool))); + + connect (&m_file_system_watcher, &QFileSystemWatcher::fileChanged, + this, [=] (const QString& path) { file_has_changed (path); }); + + connect (this, &file_editor_tab::maybe_remove_next, + this, &file_editor_tab::handle_remove_next); + + connect (this, &file_editor_tab::dbstop_if, + this, &file_editor_tab::handle_dbstop_if); + + connect (this, &file_editor_tab::request_add_breakpoint, + this, &file_editor_tab::handle_request_add_breakpoint); + + connect (this, &file_editor_tab::api_entries_added, + this, &file_editor_tab::handle_api_entries_added); + + connect (this, &file_editor_tab::confirm_dbquit_and_save_signal, + this, &file_editor_tab::confirm_dbquit_and_save); + + connect (this, &file_editor_tab::do_save_file_signal, + this, &file_editor_tab::do_save_file); + + notice_settings (true); + + gui_settings settings; + + // encoding, not updated with the settings + m_encoding = settings.value (ed_default_enc.settings_key (), "UTF-8").toString (); + m_enc_indicator->setText (m_encoding); + // no changes in encoding yet + m_new_encoding = m_encoding; +} + +file_editor_tab::~file_editor_tab () +{ + // Tell all connected markers to self-destruct. + emit remove_all_breakpoints_signal (); + emit remove_all_positions (); + + // Destroy lexer attached to m_edit_area, which is not the parent + // of lexer + QsciLexer *lexer = m_edit_area->lexer (); + if (lexer) + { + delete lexer; + m_edit_area->setLexer (nullptr); + } +} + +void file_editor_tab::set_encoding (const QString& new_encoding) +{ + if (new_encoding.isEmpty ()) + return; + + m_encoding = new_encoding; + m_enc_indicator->setText (m_encoding); + if (! m_edit_area->text ().isEmpty ()) + set_modified (true); +} + +void file_editor_tab::closeEvent (QCloseEvent *e) +{ + int save_dialog = check_file_modified (true); + if ((save_dialog == QMessageBox::Cancel) || + (save_dialog == QMessageBox::Save)) + { + // Ignore close event if file is saved or user cancels + // closing this window. In case of saving, tab is closed after + // successful saving. + e->ignore (); + } + else + { + e->accept (); + emit tab_remove_request (); + } +} + +void file_editor_tab::set_current_directory (const QString& dir) +{ + m_ced = dir; +} + +void file_editor_tab::handle_context_menu_edit (const QString& word_at_cursor) +{ + // Search for a subfunction in actual file (this is done first because + // Octave finds this function before others with the same name in the + // search path. + QRegExp rxfun1 ("^[\t ]*function[^=]+=[\t ]*" + + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$"); + QRegExp rxfun2 ("^[\t ]*function[\t ]+" + + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$"); + QRegExp rxfun3 ("^[\t ]*function[\t ]+" + + word_at_cursor + "[\t ]*$"); + QRegExp rxfun4 ("^[\t ]*function[^=]+=[\t ]*" + + word_at_cursor + "[\t ]*$"); + + int pos_fct = -1; + QStringList lines = m_edit_area->text ().split ("\n"); + + int line; + for (line = 0; line < lines.count (); line++) + { + if ((pos_fct = rxfun1.indexIn (lines.at (line))) != -1) + break; + if ((pos_fct = rxfun2.indexIn (lines.at (line))) != -1) + break; + if ((pos_fct = rxfun3.indexIn (lines.at (line))) != -1) + break; + if ((pos_fct = rxfun4.indexIn (lines.at (line))) != -1) + break; + } + + if (pos_fct > -1) + { + // reg expr. found: it is an internal function + m_edit_area->setCursorPosition (line, pos_fct); + m_edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE + // SCI_VISIBLEFROMDOCLINE + int vis_line = m_edit_area->SendScintilla (2220, line); + m_edit_area->SendScintilla (2613, vis_line); // SCI_SETFIRSTVISIBLELINE return; - - m_encoding = new_encoding; - m_enc_indicator->setText (m_encoding); - if (! m_edit_area->text ().isEmpty ()) - set_modified (true); - } - - void file_editor_tab::closeEvent (QCloseEvent *e) - { - int save_dialog = check_file_modified (true); - if ((save_dialog == QMessageBox::Cancel) || - (save_dialog == QMessageBox::Save)) - { - // Ignore close event if file is saved or user cancels - // closing this window. In case of saving, tab is closed after - // successful saving. - e->ignore (); - } - else - { - e->accept (); - emit tab_remove_request (); - } - } - - void file_editor_tab::set_current_directory (const QString& dir) - { - m_ced = dir; - } - - void file_editor_tab::handle_context_menu_edit (const QString& word_at_cursor) - { - // Search for a subfunction in actual file (this is done first because - // Octave finds this function before others with the same name in the - // search path. - QRegExp rxfun1 ("^[\t ]*function[^=]+=[\t ]*" - + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$"); - QRegExp rxfun2 ("^[\t ]*function[\t ]+" - + word_at_cursor + "[\t ]*\\([^\\)]*\\)[\t ]*$"); - QRegExp rxfun3 ("^[\t ]*function[\t ]+" - + word_at_cursor + "[\t ]*$"); - QRegExp rxfun4 ("^[\t ]*function[^=]+=[\t ]*" - + word_at_cursor + "[\t ]*$"); - - int pos_fct = -1; - QStringList lines = m_edit_area->text ().split ("\n"); - - int line; - for (line = 0; line < lines.count (); line++) - { - if ((pos_fct = rxfun1.indexIn (lines.at (line))) != -1) - break; - if ((pos_fct = rxfun2.indexIn (lines.at (line))) != -1) - break; - if ((pos_fct = rxfun3.indexIn (lines.at (line))) != -1) - break; - if ((pos_fct = rxfun4.indexIn (lines.at (line))) != -1) - break; - } - - if (pos_fct > -1) - { - // reg expr. found: it is an internal function - m_edit_area->setCursorPosition (line, pos_fct); - m_edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE - // SCI_VISIBLEFROMDOCLINE - int vis_line = m_edit_area->SendScintilla (2220, line); - m_edit_area->SendScintilla (2613, vis_line); // SCI_SETFIRSTVISIBLELINE - return; - } - - emit edit_mfile_request (word_at_cursor, m_file_name, m_ced, -1); - } - - // If "dbstop if ..." selected from context menu, create a conditional - // breakpoint. The default condition is (a) the existing condition if there - // is already a breakpoint, (b) any selected text, or (c) empty - void file_editor_tab::handle_context_menu_break_condition (int linenr) - { - // Ensure editor line numbers match Octave core's line numbers. - // Give users the option to save modifications if necessary. - if (! unchanged_or_saved ()) - return; - - QString cond; - - // Search for previous condition. FIXME: is there a more direct way? - if (m_edit_area->markersAtLine (linenr) & (1 << marker::cond_break)) - { - emit report_marker_linenr (m_bp_lines, m_bp_conditions); - for (int i = 0; i < m_bp_lines.length (); i++) - if (m_bp_lines.value (i) == linenr) + } + + emit edit_mfile_request (word_at_cursor, m_file_name, m_ced, -1); +} + +// If "dbstop if ..." selected from context menu, create a conditional +// breakpoint. The default condition is (a) the existing condition if there +// is already a breakpoint, (b) any selected text, or (c) empty +void file_editor_tab::handle_context_menu_break_condition (int linenr) +{ + // Ensure editor line numbers match Octave core's line numbers. + // Give users the option to save modifications if necessary. + if (! unchanged_or_saved ()) + return; + + QString cond; + + // Search for previous condition. FIXME: is there a more direct way? + if (m_edit_area->markersAtLine (linenr) & (1 << marker::cond_break)) + { + emit report_marker_linenr (m_bp_lines, m_bp_conditions); + for (int i = 0; i < m_bp_lines.length (); i++) + if (m_bp_lines.value (i) == linenr) + { + cond = m_bp_conditions.value (i); + break; + } + m_bp_lines.clear (); + m_bp_conditions.clear (); + } + + // If text selected by the mouse, default to that instead + // If both present, use the OR of them, to avoid accidental overwriting + // FIXME: If both are present, show old condition unselected and + // the selection (in edit area) selected (in the dialog). + if (m_edit_area->hasSelectedText ()) + { + if (cond == "") + cond = m_edit_area->selectedText (); + else + cond = '(' + cond + ") || (" + m_edit_area->selectedText () + ')'; + } + + emit dbstop_if ("dbstop if", linenr+1, cond); +} + +// Display dialog in GUI thread to get condition, then emit +// interpreter_event signal to check it in the interpreter thread. +// If the dialog returns a valid condition, then either emit a signal +// to add the breakpoint in the editor tab or a signal to display a +// new dialog. + +void file_editor_tab::handle_dbstop_if (const QString& prompt, int line, + const QString& cond) +{ + bool ok; + QString new_cond + = QInputDialog::getText (this, tr ("Breakpoint condition"), + prompt, QLineEdit::Normal, cond, &ok); + + // If cancel, don't change breakpoint condition. + + if (ok && ! new_cond.isEmpty ()) + { + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded + // pointer so that the callback can abort if this object is no + // longer valid. + + QPointer<file_editor_tab> this_fetab (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // We are intentionally skipping any side effects that may + // occur in the evaluation of NEW_COND if THIS_FETAB is no + // longer valid. + + if (this_fetab.isNull ()) + return; + + error_system& es = interp.get_error_system (); + + unwind_protect frame; + + // Prevent an error in the evaluation here from sending us + // into the debugger. + + es.interpreter_try (frame); + + bool eval_error = false; + std::string msg; + + try + { + tree_evaluator& tw = interp.get_evaluator (); + bp_table& bptab = tw.get_bp_table (); + + bptab.condition_valid (new_cond.toStdString ()); + + // The condition seems OK, so set the conditional + // breakpoint. + + emit request_add_breakpoint (line, new_cond); + } + catch (const execution_exception& ee) + { + interp.recover_from_exception (); + + msg = ee.message (); + eval_error = true; + } + catch (const interrupt_exception&) + { + interp.recover_from_exception (); + + msg = "evaluation interrupted"; + eval_error = true; + } + + if (eval_error) + { + // Try again with a prompt that indicates the last + // attempt was an error. + + QString new_prompt = (tr ("ERROR: ") + + QString::fromStdString (msg) + + "\n\ndbstop if"); + + emit dbstop_if (new_prompt, line, ""); + } + }); + } +} + +void file_editor_tab::set_file_name (const QString& fileName) +{ + // update tracked file if we really have a file on disk + QStringList trackedFiles = m_file_system_watcher.files (); + if (! trackedFiles.isEmpty ()) + m_file_system_watcher.removePath (m_file_name); + if (! fileName.isEmpty () && QFile::exists (fileName)) + { + m_file_system_watcher.addPath (fileName); + m_last_modified = QFileInfo (fileName).lastModified ().toUTC (); + } + + // update lexer and file name variable if file name changes + if (m_file_name != fileName) + { + m_file_name = fileName; + update_lexer (); + } + + // set the window title to actual filename (not modified) + update_window_title (m_edit_area->isModified ()); + + // update the file editor with current editing directory + emit editor_state_changed (m_copy_available, m_is_octave_file, + m_edit_area->isModified ()); + + // add the new file to the most-recently-used list + emit mru_add_file (m_file_name, m_encoding); +} + +// valid_file_name (file): checks whether "file" names a file. +// By default, "file" is empty; then m_file_name is checked +bool file_editor_tab::valid_file_name (const QString& file) +{ + if (file.isEmpty ()) + { + if (m_file_name.isEmpty ()) + return false; + else + return true; + } + + return true; +} + +void file_editor_tab::enable_file_watcher (bool do_enable) +{ + if (do_enable) + m_file_system_watcher.addPath (m_file_name); + else + m_file_system_watcher.removePath (m_file_name); +} + +// We cannot create a breakpoint when the file is modified +// because the line number the editor is providing might +// not match what Octave core is interpreting in the +// file on disk. This function gives the user the option +// to save before creating the breakpoint. +bool file_editor_tab::unchanged_or_saved () +{ + bool retval = true; + if (m_edit_area->isModified () || ! valid_file_name ()) + { + int ans = QMessageBox::question (nullptr, tr ("Octave Editor"), + tr ("Cannot add breakpoint to modified or unnamed file.\n" + "Save and add breakpoint, or cancel?"), + QMessageBox::Save | QMessageBox::Cancel, QMessageBox::Save); + + if (ans == QMessageBox::Save) + save_file (m_file_name, false); + else + retval = false; + } + + return retval; +} + +// Toggle a breakpoint at the editor_linenr or, if this was called by +// a click with CTRL pressed, toggle a bookmark at that point. +void file_editor_tab::handle_margin_clicked (int margin, int editor_linenr, + Qt::KeyboardModifiers state) +{ + if (margin == 1) + { + unsigned int markers_mask = m_edit_area->markersAtLine (editor_linenr); + + if (state & Qt::ControlModifier) + { + if (markers_mask & (1 << marker::bookmark)) + m_edit_area->markerDelete (editor_linenr, marker::bookmark); + else + m_edit_area->markerAdd (editor_linenr, marker::bookmark); + } + else + { + if (markers_mask & ((1 << marker::breakpoint) + | (1 << marker::cond_break))) + handle_request_remove_breakpoint (editor_linenr + 1); + else { - cond = m_bp_conditions.value (i); - break; + if (unchanged_or_saved ()) + handle_request_add_breakpoint (editor_linenr + 1, ""); } - m_bp_lines.clear (); - m_bp_conditions.clear (); - } - - // If text selected by the mouse, default to that instead - // If both present, use the OR of them, to avoid accidental overwriting - // FIXME: If both are present, show old condition unselected and - // the selection (in edit area) selected (in the dialog). - if (m_edit_area->hasSelectedText ()) - { - if (cond == "") - cond = m_edit_area->selectedText (); - else - cond = '(' + cond + ") || (" + m_edit_area->selectedText () + ')'; - } - - emit dbstop_if ("dbstop if", linenr+1, cond); - } - - // Display dialog in GUI thread to get condition, then emit - // interpreter_event signal to check it in the interpreter thread. - // If the dialog returns a valid condition, then either emit a signal - // to add the breakpoint in the editor tab or a signal to display a - // new dialog. - - void file_editor_tab::handle_dbstop_if (const QString& prompt, int line, - const QString& cond) - { - bool ok; - QString new_cond - = QInputDialog::getText (this, tr ("Breakpoint condition"), - prompt, QLineEdit::Normal, cond, &ok); - - // If cancel, don't change breakpoint condition. - - if (ok && ! new_cond.isEmpty ()) - { - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded - // pointer so that the callback can abort if this object is no - // longer valid. - - QPointer<file_editor_tab> this_fetab (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // We are intentionally skipping any side effects that may - // occur in the evaluation of NEW_COND if THIS_FETAB is no - // longer valid. - - if (this_fetab.isNull ()) - return; - - error_system& es = interp.get_error_system (); - - unwind_protect frame; - - // Prevent an error in the evaluation here from sending us - // into the debugger. - - es.interpreter_try (frame); - - bool eval_error = false; - std::string msg; - - try - { - tree_evaluator& tw = interp.get_evaluator (); - bp_table& bptab = tw.get_bp_table (); - - bptab.condition_valid (new_cond.toStdString ()); - - // The condition seems OK, so set the conditional - // breakpoint. - - emit request_add_breakpoint (line, new_cond); - } - catch (const execution_exception& ee) - { - interp.recover_from_exception (); - - msg = ee.message (); - eval_error = true; - } - catch (const interrupt_exception&) - { - interp.recover_from_exception (); - - msg = "evaluation interrupted"; - eval_error = true; - } - - if (eval_error) - { - // Try again with a prompt that indicates the last - // attempt was an error. - - QString new_prompt = (tr ("ERROR: ") - + QString::fromStdString (msg) - + "\n\ndbstop if"); - - emit dbstop_if (new_prompt, line, ""); - } - }); - } - } - - void file_editor_tab::set_file_name (const QString& fileName) - { - // update tracked file if we really have a file on disk - QStringList trackedFiles = m_file_system_watcher.files (); - if (! trackedFiles.isEmpty ()) - m_file_system_watcher.removePath (m_file_name); - if (! fileName.isEmpty () && QFile::exists (fileName)) - { - m_file_system_watcher.addPath (fileName); - m_last_modified = QFileInfo (fileName).lastModified ().toUTC (); - } - - // update lexer and file name variable if file name changes - if (m_file_name != fileName) - { - m_file_name = fileName; - update_lexer (); - } - - // set the window title to actual filename (not modified) - update_window_title (m_edit_area->isModified ()); - - // update the file editor with current editing directory - emit editor_state_changed (m_copy_available, m_is_octave_file, - m_edit_area->isModified ()); - - // add the new file to the most-recently-used list - emit mru_add_file (m_file_name, m_encoding); - } - - // valid_file_name (file): checks whether "file" names a file. - // By default, "file" is empty; then m_file_name is checked - bool file_editor_tab::valid_file_name (const QString& file) - { - if (file.isEmpty ()) - { - if (m_file_name.isEmpty ()) - return false; - else - return true; - } - - return true; - } - - void file_editor_tab::enable_file_watcher (bool do_enable) - { - if (do_enable) - m_file_system_watcher.addPath (m_file_name); - else - m_file_system_watcher.removePath (m_file_name); - } - - // We cannot create a breakpoint when the file is modified - // because the line number the editor is providing might - // not match what Octave core is interpreting in the - // file on disk. This function gives the user the option - // to save before creating the breakpoint. - bool file_editor_tab::unchanged_or_saved () - { - bool retval = true; - if (m_edit_area->isModified () || ! valid_file_name ()) - { - int ans = QMessageBox::question (nullptr, tr ("Octave Editor"), - tr ("Cannot add breakpoint to modified or unnamed file.\n" - "Save and add breakpoint, or cancel?"), - QMessageBox::Save | QMessageBox::Cancel, QMessageBox::Save); - - if (ans == QMessageBox::Save) - save_file (m_file_name, false); - else - retval = false; - } - - return retval; - } - - // Toggle a breakpoint at the editor_linenr or, if this was called by - // a click with CTRL pressed, toggle a bookmark at that point. - void file_editor_tab::handle_margin_clicked (int margin, int editor_linenr, - Qt::KeyboardModifiers state) - { - if (margin == 1) - { - unsigned int markers_mask = m_edit_area->markersAtLine (editor_linenr); - - if (state & Qt::ControlModifier) - { - if (markers_mask & (1 << marker::bookmark)) - m_edit_area->markerDelete (editor_linenr, marker::bookmark); - else - m_edit_area->markerAdd (editor_linenr, marker::bookmark); - } - else - { - if (markers_mask & ((1 << marker::breakpoint) - | (1 << marker::cond_break))) - handle_request_remove_breakpoint (editor_linenr + 1); - else - { - if (unchanged_or_saved ()) - handle_request_add_breakpoint (editor_linenr + 1, ""); - } - } - } - } - - void file_editor_tab::update_lexer () - { - // Create a new lexer - QsciLexer *lexer = nullptr; - - m_is_octave_file = false; - - // Find the required lexer from file extensions - if (m_file_name.endsWith (".m") - || m_file_name.endsWith ("octaverc") - || m_file_name.endsWith (".cc-tst")) - { + } + } +} + +void file_editor_tab::update_lexer () +{ + // Create a new lexer + QsciLexer *lexer = nullptr; + + m_is_octave_file = false; + + // Find the required lexer from file extensions + if (m_file_name.endsWith (".m") + || m_file_name.endsWith ("octaverc") + || m_file_name.endsWith (".cc-tst")) + { +#if defined (HAVE_LEXER_OCTAVE) + lexer = new QsciLexerOctave (); +#elif defined (HAVE_LEXER_MATLAB) + lexer = new QsciLexerMatlab (); +#else + lexer = new octave_txt_lexer (); +#endif + m_is_octave_file = true; + } + + if (! lexer) + { + if (m_file_name.endsWith (".c") + || m_file_name.endsWith (".cc") + || m_file_name.endsWith (".cpp") + || m_file_name.endsWith (".cxx") + || m_file_name.endsWith (".c++") + || m_file_name.endsWith (".h") + || m_file_name.endsWith (".hh") + || m_file_name.endsWith (".hpp") + || m_file_name.endsWith (".h++")) + { + lexer = new QsciLexerCPP (); + } + else if (m_file_name.endsWith (".java")) + { + lexer = new QsciLexerJava (); + } + else if (m_file_name.endsWith (".pl")) + { + lexer = new QsciLexerPerl (); + } + else if (m_file_name.endsWith (".bat")) + { + lexer = new QsciLexerBatch (); + } + else if (m_file_name.endsWith (".diff")) + { + lexer = new QsciLexerDiff (); + } + else if (m_file_name.endsWith (".sh")) + { + lexer = new QsciLexerBash (); + } + else if (! valid_file_name ()) + { + // new, not yet named file: let us assume it is octave #if defined (HAVE_LEXER_OCTAVE) - lexer = new QsciLexerOctave (); + lexer = new QsciLexerOctave (); + m_is_octave_file = true; #elif defined (HAVE_LEXER_MATLAB) - lexer = new QsciLexerMatlab (); + lexer = new QsciLexerMatlab (); + m_is_octave_file = true; #else - lexer = new octave_txt_lexer (); -#endif - m_is_octave_file = true; - } - - if (! lexer) - { - if (m_file_name.endsWith (".c") - || m_file_name.endsWith (".cc") - || m_file_name.endsWith (".cpp") - || m_file_name.endsWith (".cxx") - || m_file_name.endsWith (".c++") - || m_file_name.endsWith (".h") - || m_file_name.endsWith (".hh") - || m_file_name.endsWith (".hpp") - || m_file_name.endsWith (".h++")) - { - lexer = new QsciLexerCPP (); - } - else if (m_file_name.endsWith (".java")) - { - lexer = new QsciLexerJava (); - } - else if (m_file_name.endsWith (".pl")) - { - lexer = new QsciLexerPerl (); - } - else if (m_file_name.endsWith (".bat")) - { - lexer = new QsciLexerBatch (); - } - else if (m_file_name.endsWith (".diff")) - { - lexer = new QsciLexerDiff (); - } - else if (m_file_name.endsWith (".sh")) - { - lexer = new QsciLexerBash (); - } - else if (! valid_file_name ()) - { - // new, not yet named file: let us assume it is octave -#if defined (HAVE_LEXER_OCTAVE) - lexer = new QsciLexerOctave (); - m_is_octave_file = true; -#elif defined (HAVE_LEXER_MATLAB) - lexer = new QsciLexerMatlab (); - m_is_octave_file = true; -#else - lexer = new octave_txt_lexer (); + lexer = new octave_txt_lexer (); #endif - } - else - { - // other or no extension - lexer = new octave_txt_lexer (); - } - } - - // Get any existing lexer - QsciLexer *old_lexer = m_edit_area->lexer (); - - // If new file, no lexer, or lexer has changed, - // delete old one and set the newly created as current lexer - if (! old_lexer || ! valid_file_name () - || QString(old_lexer->lexer ()) != QString(lexer->lexer ())) - { - // Delete and set new lexer - if (old_lexer) - delete old_lexer; - m_edit_area->setLexer (lexer); - - // Build information for auto completion (APIs) - m_lexer_apis = new QsciAPIs (lexer); - - connect (this, &file_editor_tab::request_add_octave_apis, - this, &file_editor_tab::handle_add_octave_apis); - - // Get the settings for this new lexer - update_lexer_settings (); - } - else - { - // Otherwise, delete the newly created lexer and - // use the old, existing one. - delete lexer; - } - } - - // Update settings, which are lexer related and have to be updated - // when - // a) the lexer changes, - // b) the settings have changed, or - // c) a package was loaded/unloaded - void file_editor_tab::update_lexer_settings (bool update_apis_only) - { - QsciLexer *lexer = m_edit_area->lexer (); - - gui_settings settings; - - if (m_lexer_apis) - { - m_lexer_apis->cancelPreparation (); // stop preparing if apis exists - - bool update_apis = false; // flag, whether update of apis files - - // Get path to prepared api info (cache). Temporarily set the - // application name to 'octave' instead of 'GNU Octave' name for - // not having blanks in the path. - QString tmp_app_name = QCoreApplication::applicationName (); - QCoreApplication::setApplicationName ("octave"); // Set new name + } + else + { + // other or no extension + lexer = new octave_txt_lexer (); + } + } + + // Get any existing lexer + QsciLexer *old_lexer = m_edit_area->lexer (); + + // If new file, no lexer, or lexer has changed, + // delete old one and set the newly created as current lexer + if (! old_lexer || ! valid_file_name () + || QString(old_lexer->lexer ()) != QString(lexer->lexer ())) + { + // Delete and set new lexer + if (old_lexer) + delete old_lexer; + m_edit_area->setLexer (lexer); + + // Build information for auto completion (APIs) + m_lexer_apis = new QsciAPIs (lexer); + + connect (this, &file_editor_tab::request_add_octave_apis, + this, &file_editor_tab::handle_add_octave_apis); + + // Get the settings for this new lexer + update_lexer_settings (); + } + else + { + // Otherwise, delete the newly created lexer and + // use the old, existing one. + delete lexer; + } +} + +// Update settings, which are lexer related and have to be updated +// when +// a) the lexer changes, +// b) the settings have changed, or +// c) a package was loaded/unloaded +void file_editor_tab::update_lexer_settings (bool update_apis_only) +{ + QsciLexer *lexer = m_edit_area->lexer (); + + gui_settings settings; + + if (m_lexer_apis) + { + m_lexer_apis->cancelPreparation (); // stop preparing if apis exists + + bool update_apis = false; // flag, whether update of apis files + + // Get path to prepared api info (cache). Temporarily set the + // application name to 'octave' instead of 'GNU Octave' name for + // not having blanks in the path. + QString tmp_app_name = QCoreApplication::applicationName (); + QCoreApplication::setApplicationName ("octave"); // Set new name #if defined (HAVE_QSTANDARDPATHS) - QString local_data_path - = QStandardPaths::writableLocation (QStandardPaths::CacheLocation); + QString local_data_path + = QStandardPaths::writableLocation (QStandardPaths::CacheLocation); #else - QString local_data_path - = QDesktopServices::storageLocation (QDesktopServices::CacheLocation); + QString local_data_path + = QDesktopServices::storageLocation (QDesktopServices::CacheLocation); #endif - QCoreApplication::setApplicationName ("octave"); // Set temp. name - - m_prep_apis_path - = local_data_path + "/" + QString (OCTAVE_VERSION) + "/qsci/"; - - // get settings which infos are used for octave - bool octave_builtins - = settings.bool_value (ed_code_completion_octave_builtins); - bool octave_functions - = settings.bool_value (ed_code_completion_octave_functions); - - QCoreApplication::setApplicationName (tmp_app_name); // Restore name - - if (m_is_octave_file) - { - // Keywords and Builtins do not change, this information can be - // stored in prepared form in a file. Information on function are - // changing frequently, then if functions should also be auto- - // completed, the date of any existing file is checked. - - // Keywords are always used - m_prep_apis_file = m_prep_apis_path + lexer->lexer () + "_k"; - - // Builtins are only used if the user settings say so - if (octave_builtins) - m_prep_apis_file += 'b'; - - if (octave_functions) - m_prep_apis_file += 'f'; - - m_prep_apis_file += ".pap"; // final name of apis file - - // check whether the APIs info needs to be prepared and saved - QFileInfo apis_file = QFileInfo (m_prep_apis_file); - - // flag whether apis file needs update - update_apis = ! apis_file.exists (); - - if (octave_functions) - { - // Functions may change frequently. Update the apis data - // if the file is older than a few minutes preventing from - // re-preparing data when the user opens several files. - QDateTime apis_time = apis_file.lastModified (); - if (update_apis_only - || QDateTime::currentDateTime () > apis_time.addSecs (180)) - update_apis = true; - } - - } - else - { - // No octave file, just add extension. - m_prep_apis_file = m_prep_apis_path + lexer->lexer () + ".pap"; - } - - // Make sure the apis file is usable, otherwise the gui might crash, - // e.g., in case of max. number of opened files - QFile f (m_prep_apis_file); - - bool apis_usable = f.open (QIODevice::ReadOnly); - if (! apis_usable) - { - QDir ().mkpath (QFileInfo (f).absolutePath ()); - apis_usable = f.open (QIODevice::WriteOnly); - } - if (apis_usable) - f.close (); - - if (apis_usable - && (update_apis || ! m_lexer_apis->loadPrepared (m_prep_apis_file))) - { - // either we have decided to update the apis file or - // no prepared info was loaded, prepare and save if possible - - // create raw apis info - - m_lexer_apis->clear (); // Clear current contents - - if (m_is_octave_file) - { - // The interpreter_event callback function below emits a - // signal. Because we don't control when that happens, - // use a guarded pointer so that the callback can abort - // if this object is no longer valid. - - QPointer<file_editor_tab> this_fetab (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // We can skip the entire callback function because - // it does not make any changes to the interpreter - // state. - - if (this_fetab.isNull ()) - return; - - QStringList api_entries; - - octave_value_list tmp = Fiskeyword (); - const Cell ctmp = tmp(0).cell_value (); - for (octave_idx_type i = 0; i < ctmp.numel (); i++) - { - std::string kw = ctmp(i).string_value (); - api_entries.append (QString::fromStdString (kw)); - } - - if (octave_builtins) - { - symbol_table& symtab = interp.get_symbol_table (); - - string_vector bfl = symtab.built_in_function_names (); - - for (octave_idx_type i = 0; i < bfl.numel (); i++) - api_entries.append (QString::fromStdString (bfl[i])); - } - - if (octave_functions) - { - load_path& lp = interp.get_load_path (); - - string_vector ffl = lp.fcn_names (); - string_vector afl = interp.autoloaded_functions (); - - for (octave_idx_type i = 0; i < ffl.numel (); i++) - api_entries.append (QString::fromStdString (ffl[i])); - - for (octave_idx_type i = 0; i < afl.numel (); i++) - api_entries.append (QString::fromStdString (afl[i])); - } - - emit request_add_octave_apis (api_entries); - }); - } - else - { - for (int i = 1; i <= 3; i++) - { - // Get list, split, and add to API. - - QString keyword = QString (lexer->keywords (i)); - - QStringList keyword_list - = keyword.split (QRegExp (R"(\s+)")); - - for (int j = 0; j < keyword_list.size (); j++) - m_lexer_apis->add (keyword_list.at (j)); - } - - emit api_entries_added (); - } - } - } - - if (update_apis_only) - return; // We are done here - - int mode = settings.int_value (ed_color_mode); - settings.read_lexer_settings (lexer, mode); - - m_edit_area->setCaretForegroundColor (lexer->color (0)); - m_edit_area->setIndentationGuidesForegroundColor (lexer->color (0)); - - // set some colors depending on selected background color of the lexer - QColor bg = lexer->paper (0); - QColor fg = lexer->color (0); - - // margin and current line marker colors - QColor bgm, fgm; - - bgm = interpolate_color (bg, fg, 0.5, 0.2); - m_edit_area->setEdgeColor (bgm); - - m_edit_area->setMarkerForegroundColor (lexer->color (0)); - m_edit_area->setMarginsForegroundColor (lexer->color (0)); - - bgm = interpolate_color (bg, fg, 0.5, 0.125); - fgm = interpolate_color (bg, fg, 0.5, 0.25); - m_edit_area->setMarginsBackgroundColor (bgm); - m_edit_area->setFoldMarginColors (bgm, fgm); - - QColor current_line_bg - = settings.color_value (ed_highlight_current_line_color, mode); - if (current_line_bg == settings_color_no_change) - bgm = interpolate_color (bg, fg, 0.5, 0.1); // It is the "auto" color - else - bgm = current_line_bg; // Specific color given - - m_edit_area->setCaretLineBackgroundColor (bgm); - - // color indicator for highlighting all occurrences: - // applications highlight color with more transparency - QColor hg = QApplication::palette ().color (QPalette::Highlight); - m_edit_area->set_selection_marker_color (hg); - - // fix line number width with respect to the font size of the lexer and - // set the line numbers font depending on the lexer's font - if (settings.bool_value (ed_show_line_numbers)) - { - // Line numbers width - auto_margin_width (); - - // Line numbers font - QFont line_numbers_font = lexer->defaultFont (); - int font_size = line_numbers_font.pointSize (); - font_size = font_size - + settings.int_value (ed_line_numbers_size); - if (font_size < 4) - font_size = 4; - line_numbers_font.setPointSize (font_size); - - m_edit_area->setMarginsFont (line_numbers_font); - } - else - m_edit_area->setMarginWidth (2, 0); - } - - // function for adding entries to the octave lexer's APIs - void file_editor_tab::handle_add_octave_apis (const QStringList& api_entries) - { - for (int idx = 0; idx < api_entries.size (); idx++) - m_lexer_apis->add (api_entries.at (idx)); - - emit api_entries_added (); - } - - void file_editor_tab::handle_api_entries_added () - { - // disconnect slot for saving prepared info if already connected - disconnect (m_lexer_apis, &QsciAPIs::apiPreparationFinished, - nullptr, nullptr); - - // check whether path for prepared info exists or can be created - if (QDir ("/").mkpath (m_prep_apis_path)) - { - // path exists, apis info can be saved there - connect (m_lexer_apis, &QsciAPIs::apiPreparationFinished, - this, &file_editor_tab::save_apis_info); - } - - m_lexer_apis->prepare (); // prepare apis info - } - - void file_editor_tab::save_apis_info () - { - m_lexer_apis->savePrepared (m_prep_apis_file); - } - - // slot for fetab_set_focus: sets the focus to the current edit area - void file_editor_tab::set_focus (const QWidget *ID) - { - if (ID != this) - return; - m_edit_area->setFocus (); - emit edit_area_changed (m_edit_area); // update the edit area in find dlg - } - - void file_editor_tab::context_help (const QWidget *ID, bool doc) - { - if (ID != this) - return; - - m_edit_area->context_help_doc (doc); - } - - void file_editor_tab::context_edit (const QWidget *ID) - { - if (ID != this) - return; - - m_edit_area->context_edit (); - } - - void file_editor_tab::save_file (const QWidget *ID) - { - if (ID != this) - return; - - save_file (m_file_name); - } - - void file_editor_tab::save_file (const QWidget *ID, const QString& fileName, - bool remove_on_success) - { - if (ID != this) - return; - - save_file (fileName, remove_on_success); - } - - void file_editor_tab::save_file_as (const QWidget *ID) - { - if (ID != this) - return; - - save_file_as (); - } - - void file_editor_tab::print_file (const QWidget *ID) - { - if (ID != this) - return; - - QsciPrinter *printer = new QsciPrinter (QPrinter::HighResolution); - - QPrintDialog printDlg (printer, this); - - if (printDlg.exec () == QDialog::Accepted) - printer->printRange (m_edit_area); - - delete printer; - } - - void file_editor_tab::run_file (const QWidget *ID, bool step_into) - { - if (ID != this) - return; - - if (m_edit_area->isModified () || ! valid_file_name ()) - { - save_file (m_file_name); // save file dialog - - // Running a file is disabled for non-octave files. But when saving - // a new file, an octave file is assumed but might actually saved - // as another file or with an invalid file name. - if (! (m_is_octave_file && valid_file_name ())) - return; - } - - if (step_into) - { - // Get current first breakpoint and set breakpoint waiting for - // the returned line number. Store whether to remove this breakpoint - // afterwards. - int first_bp_line - = m_edit_area->markerFindNext (0, (1 << marker::breakpoint)) + 1; - - // Set flag for storing the line number of the breakpoint - m_breakpoint_info.remove_next = true; - m_breakpoint_info.do_not_remove_line = first_bp_line; - - // Add breakpoint, storing its line number - handle_request_add_breakpoint (1, QString ()); - } - - QFileInfo info (m_file_name); - emit run_file_signal (info); - } - - void file_editor_tab::context_run (const QWidget *ID) - { - if (ID != this) - return; - - m_edit_area->context_run (); - } - - void file_editor_tab::toggle_bookmark (const QWidget *ID) - { - if (ID != this) - return; - - int line, cur; - m_edit_area->getCursorPosition (&line, &cur); - - if (m_edit_area->markersAtLine (line) & (1 << marker::bookmark)) - m_edit_area->markerDelete (line, marker::bookmark); - else - m_edit_area->markerAdd (line, marker::bookmark); - } - - // Move the text cursor to the closest bookmark - // after the current line. - void file_editor_tab::next_bookmark (const QWidget *ID) - { - if (ID != this) - return; - - int line, cur; - m_edit_area->getCursorPosition (&line, &cur); - - line++; // Find bookmark strictly after the current line. - - int nextline = m_edit_area->markerFindNext (line, (1 << marker::bookmark)); - - // Wrap. - if (nextline == -1) - nextline = m_edit_area->markerFindNext (1, (1 << marker::bookmark)); - - m_edit_area->setCursorPosition (nextline, 0); - } - - // Move the text cursor to the closest bookmark - // before the current line. - void file_editor_tab::previous_bookmark (const QWidget *ID) - { - if (ID != this) - return; - - int line, cur; - m_edit_area->getCursorPosition (&line, &cur); - - line--; // Find bookmark strictly before the current line. - - int prevline = m_edit_area->markerFindPrevious (line, (1 << marker::bookmark)); - - // Wrap. Should use the last line of the file, not 1<<15 - if (prevline == -1) - prevline = m_edit_area->markerFindPrevious (m_edit_area->lines (), - (1 << marker::bookmark)); - - m_edit_area->setCursorPosition (prevline, 0); - } - - QString file_editor_tab::get_all_bookmarks () - { - QString bmlist; - int line = 0; - - while (line > -1) - { - line = m_edit_area->markerFindNext (line, (1 << marker::bookmark)); - if (line > -1) - { - if (! bmlist.isEmpty ()) - bmlist += ","; - bmlist += QString::number (line); - line++; // search from next line, otherwise same line found again - } - } - - return bmlist; - } - - void file_editor_tab::remove_bookmark (const QWidget *ID) - { - if (ID != this) - return; - - m_edit_area->markerDeleteAll (marker::bookmark); - } - - void - file_editor_tab::handle_request_add_breakpoint (int line, - const QString& condition) - { - if (! m_is_octave_file) - return; - - add_breakpoint_event (line, condition); - } - - void file_editor_tab::handle_request_remove_breakpoint (int line) - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - tree_evaluator& tw = interp.get_evaluator (); - bp_table& bptab = tw.get_bp_table (); - - bptab.remove_breakpoint_from_file (m_file_name.toStdString (), line); - }); - } - - void file_editor_tab::toggle_breakpoint (const QWidget *ID) - { - if (ID != this) - return; - - int editor_linenr, cur; - m_edit_area->getCursorPosition (&editor_linenr, &cur); - - if (m_edit_area->markersAtLine (editor_linenr) & (1 << marker::breakpoint)) - request_remove_breakpoint_via_editor_linenr (editor_linenr); - else - { - if (unchanged_or_saved ()) - handle_request_add_breakpoint (editor_linenr + 1, ""); - } - } - - // Move the text cursor to the closest breakpoint (conditional or unconditional) - // after the current line. - void file_editor_tab::next_breakpoint (const QWidget *ID) - { - if (ID != this) - return; - - int line, cur; - m_edit_area->getCursorPosition (&line, &cur); - - line++; // Find breakpoint strictly after the current line. - - int nextline = m_edit_area->markerFindNext (line, (1 << marker::breakpoint)); - int nextcond = m_edit_area->markerFindNext (line, (1 << marker::cond_break)); - - // Check if the next conditional breakpoint is before next unconditional one. - if (nextcond != -1 && (nextcond < nextline || nextline == -1)) - nextline = nextcond; - - m_edit_area->setCursorPosition (nextline, 0); - } - - // Move the text cursor to the closest breakpoint (conditional or unconditional) - // before the current line. - void file_editor_tab::previous_breakpoint (const QWidget *ID) - { - if (ID != this) - return; - - int line, cur, prevline, prevcond; - m_edit_area->getCursorPosition (&line, &cur); - - line--; // Find breakpoint strictly before the current line. - - prevline = m_edit_area->markerFindPrevious (line, (1 << marker::breakpoint)); - prevcond = m_edit_area->markerFindPrevious (line, (1 << marker::cond_break)); - - // Check if the prev conditional breakpoint is closer than the unconditional. - if (prevcond != -1 && prevcond > prevline) - prevline = prevcond; - - m_edit_area->setCursorPosition (prevline, 0); - } - - void file_editor_tab::remove_all_breakpoints (const QWidget *ID) - { - if (ID != this) - return; - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - tree_evaluator& tw = interp.get_evaluator (); - bp_table& bptab = tw.get_bp_table (); - - bptab.remove_all_breakpoints_from_file (m_file_name.toStdString (), - true); - }); - } - - void file_editor_tab::scintilla_command (const QWidget *ID, - unsigned int sci_msg) - { - if (ID != this) - return; - - m_edit_area->SendScintilla (sci_msg); - } - - void file_editor_tab::comment_selected_text (const QWidget *ID, - bool input_str) - { - if (ID != this) - return; - - do_comment_selected_text (true, input_str); - } - - void file_editor_tab::uncomment_selected_text (const QWidget *ID) - { - if (ID != this) - return; - - do_comment_selected_text (false); - } - - void file_editor_tab::indent_selected_text (const QWidget *ID) - { - if (ID != this) - return; - - do_indent_selected_text (true); - } - - void file_editor_tab::unindent_selected_text (const QWidget *ID) - { - if (ID != this) - return; - - do_indent_selected_text (false); - } - - void file_editor_tab::smart_indent_line_or_selected_text (const QWidget *ID) - { - if (ID != this) - return; - - do_smart_indent_line_or_selected_text (); - } - - void file_editor_tab::convert_eol (const QWidget *ID, - QsciScintilla::EolMode eol_mode) - { - if (ID != this) - return; - - m_edit_area->convertEols (eol_mode); - m_edit_area->setEolMode (eol_mode); - update_eol_indicator (); - } - - void file_editor_tab::zoom_in (const QWidget *ID) - { - if (ID != this) - return; - - m_edit_area->zoomIn (1); - auto_margin_width (); - } - - void file_editor_tab::zoom_out (const QWidget *ID) - { - if (ID != this) - return; - - m_edit_area->zoomOut (1); - auto_margin_width (); - } - - void file_editor_tab::zoom_normal (const QWidget *ID) - { - if (ID != this) + QCoreApplication::setApplicationName ("octave"); // Set temp. name + + m_prep_apis_path + = local_data_path + "/" + QString (OCTAVE_VERSION) + "/qsci/"; + + // get settings which infos are used for octave + bool octave_builtins + = settings.bool_value (ed_code_completion_octave_builtins); + bool octave_functions + = settings.bool_value (ed_code_completion_octave_functions); + + QCoreApplication::setApplicationName (tmp_app_name); // Restore name + + if (m_is_octave_file) + { + // Keywords and Builtins do not change, this information can be + // stored in prepared form in a file. Information on function are + // changing frequently, then if functions should also be auto- + // completed, the date of any existing file is checked. + + // Keywords are always used + m_prep_apis_file = m_prep_apis_path + lexer->lexer () + "_k"; + + // Builtins are only used if the user settings say so + if (octave_builtins) + m_prep_apis_file += 'b'; + + if (octave_functions) + m_prep_apis_file += 'f'; + + m_prep_apis_file += ".pap"; // final name of apis file + + // check whether the APIs info needs to be prepared and saved + QFileInfo apis_file = QFileInfo (m_prep_apis_file); + + // flag whether apis file needs update + update_apis = ! apis_file.exists (); + + if (octave_functions) + { + // Functions may change frequently. Update the apis data + // if the file is older than a few minutes preventing from + // re-preparing data when the user opens several files. + QDateTime apis_time = apis_file.lastModified (); + if (update_apis_only + || QDateTime::currentDateTime () > apis_time.addSecs (180)) + update_apis = true; + } + + } + else + { + // No octave file, just add extension. + m_prep_apis_file = m_prep_apis_path + lexer->lexer () + ".pap"; + } + + // Make sure the apis file is usable, otherwise the gui might crash, + // e.g., in case of max. number of opened files + QFile f (m_prep_apis_file); + + bool apis_usable = f.open (QIODevice::ReadOnly); + if (! apis_usable) + { + QDir ().mkpath (QFileInfo (f).absolutePath ()); + apis_usable = f.open (QIODevice::WriteOnly); + } + if (apis_usable) + f.close (); + + if (apis_usable + && (update_apis || ! m_lexer_apis->loadPrepared (m_prep_apis_file))) + { + // either we have decided to update the apis file or + // no prepared info was loaded, prepare and save if possible + + // create raw apis info + + m_lexer_apis->clear (); // Clear current contents + + if (m_is_octave_file) + { + // The interpreter_event callback function below emits a + // signal. Because we don't control when that happens, + // use a guarded pointer so that the callback can abort + // if this object is no longer valid. + + QPointer<file_editor_tab> this_fetab (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // We can skip the entire callback function because + // it does not make any changes to the interpreter + // state. + + if (this_fetab.isNull ()) + return; + + QStringList api_entries; + + octave_value_list tmp = Fiskeyword (); + const Cell ctmp = tmp(0).cell_value (); + for (octave_idx_type i = 0; i < ctmp.numel (); i++) + { + std::string kw = ctmp(i).string_value (); + api_entries.append (QString::fromStdString (kw)); + } + + if (octave_builtins) + { + symbol_table& symtab = interp.get_symbol_table (); + + string_vector bfl = symtab.built_in_function_names (); + + for (octave_idx_type i = 0; i < bfl.numel (); i++) + api_entries.append (QString::fromStdString (bfl[i])); + } + + if (octave_functions) + { + load_path& lp = interp.get_load_path (); + + string_vector ffl = lp.fcn_names (); + string_vector afl = interp.autoloaded_functions (); + + for (octave_idx_type i = 0; i < ffl.numel (); i++) + api_entries.append (QString::fromStdString (ffl[i])); + + for (octave_idx_type i = 0; i < afl.numel (); i++) + api_entries.append (QString::fromStdString (afl[i])); + } + + emit request_add_octave_apis (api_entries); + }); + } + else + { + for (int i = 1; i <= 3; i++) + { + // Get list, split, and add to API. + + QString keyword = QString (lexer->keywords (i)); + + QStringList keyword_list + = keyword.split (QRegExp (R"(\s+)")); + + for (int j = 0; j < keyword_list.size (); j++) + m_lexer_apis->add (keyword_list.at (j)); + } + + emit api_entries_added (); + } + } + } + + if (update_apis_only) + return; // We are done here + + int mode = settings.int_value (ed_color_mode); + settings.read_lexer_settings (lexer, mode); + + m_edit_area->setCaretForegroundColor (lexer->color (0)); + m_edit_area->setIndentationGuidesForegroundColor (lexer->color (0)); + + // set some colors depending on selected background color of the lexer + QColor bg = lexer->paper (0); + QColor fg = lexer->color (0); + + // margin and current line marker colors + QColor bgm, fgm; + + bgm = interpolate_color (bg, fg, 0.5, 0.2); + m_edit_area->setEdgeColor (bgm); + + m_edit_area->setMarkerForegroundColor (lexer->color (0)); + m_edit_area->setMarginsForegroundColor (lexer->color (0)); + + bgm = interpolate_color (bg, fg, 0.5, 0.125); + fgm = interpolate_color (bg, fg, 0.5, 0.25); + m_edit_area->setMarginsBackgroundColor (bgm); + m_edit_area->setFoldMarginColors (bgm, fgm); + + QColor current_line_bg + = settings.color_value (ed_highlight_current_line_color, mode); + if (current_line_bg == settings_color_no_change) + bgm = interpolate_color (bg, fg, 0.5, 0.1); // It is the "auto" color + else + bgm = current_line_bg; // Specific color given + + m_edit_area->setCaretLineBackgroundColor (bgm); + + // color indicator for highlighting all occurrences: + // applications highlight color with more transparency + QColor hg = QApplication::palette ().color (QPalette::Highlight); + m_edit_area->set_selection_marker_color (hg); + + // fix line number width with respect to the font size of the lexer and + // set the line numbers font depending on the lexer's font + if (settings.bool_value (ed_show_line_numbers)) + { + // Line numbers width + auto_margin_width (); + + // Line numbers font + QFont line_numbers_font = lexer->defaultFont (); + int font_size = line_numbers_font.pointSize (); + font_size = font_size + + settings.int_value (ed_line_numbers_size); + if (font_size < 4) + font_size = 4; + line_numbers_font.setPointSize (font_size); + + m_edit_area->setMarginsFont (line_numbers_font); + } + else + m_edit_area->setMarginWidth (2, 0); +} + +// function for adding entries to the octave lexer's APIs +void file_editor_tab::handle_add_octave_apis (const QStringList& api_entries) +{ + for (int idx = 0; idx < api_entries.size (); idx++) + m_lexer_apis->add (api_entries.at (idx)); + + emit api_entries_added (); +} + +void file_editor_tab::handle_api_entries_added () +{ + // disconnect slot for saving prepared info if already connected + disconnect (m_lexer_apis, &QsciAPIs::apiPreparationFinished, + nullptr, nullptr); + + // check whether path for prepared info exists or can be created + if (QDir ("/").mkpath (m_prep_apis_path)) + { + // path exists, apis info can be saved there + connect (m_lexer_apis, &QsciAPIs::apiPreparationFinished, + this, &file_editor_tab::save_apis_info); + } + + m_lexer_apis->prepare (); // prepare apis info +} + +void file_editor_tab::save_apis_info () +{ + m_lexer_apis->savePrepared (m_prep_apis_file); +} + +// slot for fetab_set_focus: sets the focus to the current edit area +void file_editor_tab::set_focus (const QWidget *ID) +{ + if (ID != this) + return; + m_edit_area->setFocus (); + emit edit_area_changed (m_edit_area); // update the edit area in find dlg +} + +void file_editor_tab::context_help (const QWidget *ID, bool doc) +{ + if (ID != this) + return; + + m_edit_area->context_help_doc (doc); +} + +void file_editor_tab::context_edit (const QWidget *ID) +{ + if (ID != this) + return; + + m_edit_area->context_edit (); +} + +void file_editor_tab::save_file (const QWidget *ID) +{ + if (ID != this) + return; + + save_file (m_file_name); +} + +void file_editor_tab::save_file (const QWidget *ID, const QString& fileName, + bool remove_on_success) +{ + if (ID != this) + return; + + save_file (fileName, remove_on_success); +} + +void file_editor_tab::save_file_as (const QWidget *ID) +{ + if (ID != this) + return; + + save_file_as (); +} + +void file_editor_tab::print_file (const QWidget *ID) +{ + if (ID != this) + return; + + QsciPrinter *printer = new QsciPrinter (QPrinter::HighResolution); + + QPrintDialog printDlg (printer, this); + + if (printDlg.exec () == QDialog::Accepted) + printer->printRange (m_edit_area); + + delete printer; +} + +void file_editor_tab::run_file (const QWidget *ID, bool step_into) +{ + if (ID != this) + return; + + if (m_edit_area->isModified () || ! valid_file_name ()) + { + save_file (m_file_name); // save file dialog + + // Running a file is disabled for non-octave files. But when saving + // a new file, an octave file is assumed but might actually saved + // as another file or with an invalid file name. + if (! (m_is_octave_file && valid_file_name ())) + return; + } + + if (step_into) + { + // Get current first breakpoint and set breakpoint waiting for + // the returned line number. Store whether to remove this breakpoint + // afterwards. + int first_bp_line + = m_edit_area->markerFindNext (0, (1 << marker::breakpoint)) + 1; + + // Set flag for storing the line number of the breakpoint + m_breakpoint_info.remove_next = true; + m_breakpoint_info.do_not_remove_line = first_bp_line; + + // Add breakpoint, storing its line number + handle_request_add_breakpoint (1, QString ()); + } + + QFileInfo info (m_file_name); + emit run_file_signal (info); +} + +void file_editor_tab::context_run (const QWidget *ID) +{ + if (ID != this) + return; + + m_edit_area->context_run (); +} + +void file_editor_tab::toggle_bookmark (const QWidget *ID) +{ + if (ID != this) + return; + + int line, cur; + m_edit_area->getCursorPosition (&line, &cur); + + if (m_edit_area->markersAtLine (line) & (1 << marker::bookmark)) + m_edit_area->markerDelete (line, marker::bookmark); + else + m_edit_area->markerAdd (line, marker::bookmark); +} + +// Move the text cursor to the closest bookmark +// after the current line. +void file_editor_tab::next_bookmark (const QWidget *ID) +{ + if (ID != this) + return; + + int line, cur; + m_edit_area->getCursorPosition (&line, &cur); + + line++; // Find bookmark strictly after the current line. + + int nextline = m_edit_area->markerFindNext (line, (1 << marker::bookmark)); + + // Wrap. + if (nextline == -1) + nextline = m_edit_area->markerFindNext (1, (1 << marker::bookmark)); + + m_edit_area->setCursorPosition (nextline, 0); +} + +// Move the text cursor to the closest bookmark +// before the current line. +void file_editor_tab::previous_bookmark (const QWidget *ID) +{ + if (ID != this) + return; + + int line, cur; + m_edit_area->getCursorPosition (&line, &cur); + + line--; // Find bookmark strictly before the current line. + + int prevline = m_edit_area->markerFindPrevious (line, (1 << marker::bookmark)); + + // Wrap. Should use the last line of the file, not 1<<15 + if (prevline == -1) + prevline = m_edit_area->markerFindPrevious (m_edit_area->lines (), + (1 << marker::bookmark)); + + m_edit_area->setCursorPosition (prevline, 0); +} + +QString file_editor_tab::get_all_bookmarks () +{ + QString bmlist; + int line = 0; + + while (line > -1) + { + line = m_edit_area->markerFindNext (line, (1 << marker::bookmark)); + if (line > -1) + { + if (! bmlist.isEmpty ()) + bmlist += ","; + bmlist += QString::number (line); + line++; // search from next line, otherwise same line found again + } + } + + return bmlist; +} + +void file_editor_tab::remove_bookmark (const QWidget *ID) +{ + if (ID != this) + return; + + m_edit_area->markerDeleteAll (marker::bookmark); +} + +void +file_editor_tab::handle_request_add_breakpoint (int line, + const QString& condition) +{ + if (! m_is_octave_file) + return; + + add_breakpoint_event (line, condition); +} + +void file_editor_tab::handle_request_remove_breakpoint (int line) +{ + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + tree_evaluator& tw = interp.get_evaluator (); + bp_table& bptab = tw.get_bp_table (); + + bptab.remove_breakpoint_from_file (m_file_name.toStdString (), line); + }); +} + +void file_editor_tab::toggle_breakpoint (const QWidget *ID) +{ + if (ID != this) + return; + + int editor_linenr, cur; + m_edit_area->getCursorPosition (&editor_linenr, &cur); + + if (m_edit_area->markersAtLine (editor_linenr) & (1 << marker::breakpoint)) + request_remove_breakpoint_via_editor_linenr (editor_linenr); + else + { + if (unchanged_or_saved ()) + handle_request_add_breakpoint (editor_linenr + 1, ""); + } +} + +// Move the text cursor to the closest breakpoint (conditional or unconditional) +// after the current line. +void file_editor_tab::next_breakpoint (const QWidget *ID) +{ + if (ID != this) + return; + + int line, cur; + m_edit_area->getCursorPosition (&line, &cur); + + line++; // Find breakpoint strictly after the current line. + + int nextline = m_edit_area->markerFindNext (line, (1 << marker::breakpoint)); + int nextcond = m_edit_area->markerFindNext (line, (1 << marker::cond_break)); + + // Check if the next conditional breakpoint is before next unconditional one. + if (nextcond != -1 && (nextcond < nextline || nextline == -1)) + nextline = nextcond; + + m_edit_area->setCursorPosition (nextline, 0); +} + +// Move the text cursor to the closest breakpoint (conditional or unconditional) +// before the current line. +void file_editor_tab::previous_breakpoint (const QWidget *ID) +{ + if (ID != this) + return; + + int line, cur, prevline, prevcond; + m_edit_area->getCursorPosition (&line, &cur); + + line--; // Find breakpoint strictly before the current line. + + prevline = m_edit_area->markerFindPrevious (line, (1 << marker::breakpoint)); + prevcond = m_edit_area->markerFindPrevious (line, (1 << marker::cond_break)); + + // Check if the prev conditional breakpoint is closer than the unconditional. + if (prevcond != -1 && prevcond > prevline) + prevline = prevcond; + + m_edit_area->setCursorPosition (prevline, 0); +} + +void file_editor_tab::remove_all_breakpoints (const QWidget *ID) +{ + if (ID != this) + return; + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + tree_evaluator& tw = interp.get_evaluator (); + bp_table& bptab = tw.get_bp_table (); + + bptab.remove_all_breakpoints_from_file (m_file_name.toStdString (), + true); + }); +} + +void file_editor_tab::scintilla_command (const QWidget *ID, + unsigned int sci_msg) +{ + if (ID != this) + return; + + m_edit_area->SendScintilla (sci_msg); +} + +void file_editor_tab::comment_selected_text (const QWidget *ID, + bool input_str) +{ + if (ID != this) + return; + + do_comment_selected_text (true, input_str); +} + +void file_editor_tab::uncomment_selected_text (const QWidget *ID) +{ + if (ID != this) + return; + + do_comment_selected_text (false); +} + +void file_editor_tab::indent_selected_text (const QWidget *ID) +{ + if (ID != this) + return; + + do_indent_selected_text (true); +} + +void file_editor_tab::unindent_selected_text (const QWidget *ID) +{ + if (ID != this) + return; + + do_indent_selected_text (false); +} + +void file_editor_tab::smart_indent_line_or_selected_text (const QWidget *ID) +{ + if (ID != this) + return; + + do_smart_indent_line_or_selected_text (); +} + +void file_editor_tab::convert_eol (const QWidget *ID, + QsciScintilla::EolMode eol_mode) +{ + if (ID != this) + return; + + m_edit_area->convertEols (eol_mode); + m_edit_area->setEolMode (eol_mode); + update_eol_indicator (); +} + +void file_editor_tab::zoom_in (const QWidget *ID) +{ + if (ID != this) + return; + + m_edit_area->zoomIn (1); + auto_margin_width (); +} + +void file_editor_tab::zoom_out (const QWidget *ID) +{ + if (ID != this) + return; + + m_edit_area->zoomOut (1); + auto_margin_width (); +} + +void file_editor_tab::zoom_normal (const QWidget *ID) +{ + if (ID != this) + return; + + m_edit_area->zoomTo (0); + auto_margin_width (); +} + +void file_editor_tab::add_breakpoint_event (int line, const QString& cond) +{ + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. + + QPointer<file_editor_tab> this_fetab (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // If THIS_FETAB is no longer valid, we still want to set the + // breakpoint in the interpreter but we can't emit the signal + // associated with THIS_FETAB. + + // FIXME: note duplication with the code in + // handle_context_menu_break_condition. + + tree_evaluator& tw = interp.get_evaluator (); + bp_table& bptab = tw.get_bp_table (); + + int lineno = bptab.add_breakpoint_in_file (m_file_name.toStdString (), + line, cond.toStdString ()); + + if (this_fetab.isNull ()) + return; + + if (lineno) + emit maybe_remove_next (lineno); + }); +} + +void file_editor_tab::handle_remove_next (int remove_line) +{ + // Store some info breakpoint + if (m_breakpoint_info.remove_next) + { + m_breakpoint_info.remove_line = remove_line; + m_breakpoint_info.remove_next = false; + } +} + +void file_editor_tab::goto_line (const QWidget *ID, int line) +{ + if (ID != this) + return; + + if (m_bp_restore_count > 0) + { + // This goto-line request is invoked by restoring a breakpoint during + // saving the file, thus, do not go to the related line + m_bp_restore_count--; return; - - m_edit_area->zoomTo (0); - auto_margin_width (); - } - - void file_editor_tab::add_breakpoint_event (int line, const QString& cond) - { - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. - - QPointer<file_editor_tab> this_fetab (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // If THIS_FETAB is no longer valid, we still want to set the - // breakpoint in the interpreter but we can't emit the signal - // associated with THIS_FETAB. - - // FIXME: note duplication with the code in - // handle_context_menu_break_condition. - - tree_evaluator& tw = interp.get_evaluator (); - bp_table& bptab = tw.get_bp_table (); - - int lineno = bptab.add_breakpoint_in_file (m_file_name.toStdString (), - line, cond.toStdString ()); - - if (this_fetab.isNull ()) - return; - - if (lineno) - emit maybe_remove_next (lineno); - }); - } - - void file_editor_tab::handle_remove_next (int remove_line) - { - // Store some info breakpoint - if (m_breakpoint_info.remove_next) - { - m_breakpoint_info.remove_line = remove_line; - m_breakpoint_info.remove_next = false; - } - } - - void file_editor_tab::goto_line (const QWidget *ID, int line) - { - if (ID != this) - return; - - if (m_bp_restore_count > 0) - { - // This goto-line request is invoked by restoring a breakpoint during - // saving the file, thus, do not go to the related line - m_bp_restore_count--; - return; - } - - if (line <= 0) // ask for desired line - { - bool ok = false; - int index; - m_edit_area->getCursorPosition (&line, &index); - line = QInputDialog::getInt (m_edit_area, tr ("Goto line"), - tr ("Line number"), line+1, 1, - m_edit_area->lines (), 1, &ok); - if (ok) - m_edit_area->setCursorPosition (line-1, 0); - } - else // go to given line without dialog - m_edit_area->setCursorPosition (line-1, 0); - - center_current_line (false); // only center line if at top or bottom - } - - void file_editor_tab::move_match_brace (const QWidget *ID, bool select) - { - if (ID != this) - return; - - if (select) - m_edit_area->selectToMatchingBrace (); - else - m_edit_area->moveToMatchingBrace (); - } - - void file_editor_tab::show_auto_completion (const QWidget *ID) - { - if (ID != this) - return; - - m_autoc_active = true; - - QsciScintilla::AutoCompletionSource s = m_edit_area->autoCompletionSource (); - switch (s) - { - case QsciScintilla::AcsAll: - m_edit_area->autoCompleteFromAll (); - break; - - case QsciScintilla::AcsAPIs: - m_edit_area->autoCompleteFromAPIs (); - break; - - case QsciScintilla::AcsDocument: - m_edit_area->autoCompleteFromDocument (); - break; - - case QsciScintilla::AcsNone: - break; - } - } - - void file_editor_tab::do_indent_selected_text (bool indent) - { - // FIXME: - m_edit_area->beginUndoAction (); - - if (m_edit_area->hasSelectedText ()) - { - int lineFrom, lineTo, colFrom, colTo; - m_edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); - - if (colTo == 0) // the beginning of last line is not selected - lineTo--; // stop at line above - - for (int i = lineFrom; i <= lineTo; i++) - { - if (indent) - m_edit_area->indent (i); - else - m_edit_area->unindent (i); - } - //set selection on (un)indented section - m_edit_area->setSelection (lineFrom, 0, lineTo, - m_edit_area->text (lineTo).length ()-1); - } - else - { - int cpline, col; - m_edit_area->getCursorPosition (&cpline, &col); - if (indent) - m_edit_area->indent (cpline); - else - m_edit_area->unindent (cpline); - } - - m_edit_area->endUndoAction (); - } - - void file_editor_tab::do_smart_indent_line_or_selected_text () - { - m_edit_area->beginUndoAction (); - - int lineFrom, lineTo; - - if (m_edit_area->hasSelectedText ()) - { - int colFrom, colTo; - m_edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); - - if (colTo == 0) // the beginning of last line is not selected - lineTo--; // stop at line above - } - else - { - int col; - m_edit_area->getCursorPosition (&lineFrom, &col); - - lineTo = lineFrom; - } - - m_edit_area->smart_indent_line_or_selected_text (lineFrom, lineTo); - - m_edit_area->endUndoAction (); - } - - void file_editor_tab::do_comment_selected_text (bool comment, bool input_str) - { - QRegExp rxc; - QString ws = "^(?:[ \\t]*)"; - QStringList comment_str = m_edit_area->comment_string (comment); - QString used_comment_str = comment_str.at (0); - - if (comment) - { - if (input_str) - { - bool ok; - gui_settings settings; - - used_comment_str - = QInputDialog::getText (this, tr ("Comment selected text"), - tr ("Comment string to use:\n"), - QLineEdit::Normal, - settings.value (ed_last_comment_str, comment_str.at (0)).toString (), - &ok); - - if ((! ok) || used_comment_str.isEmpty ()) - return; // No input, do nothing - else - settings.setValue (ed_last_comment_str, used_comment_str); // Store last - } - } - else - { - // Uncommenting (several strings possible) - - // Sort strings according their length - QStringList comment_str_sorted (comment_str.at (0)); - bool inserted; - - for (int i = 1; i < comment_str.length (); i++) - { - inserted = false; - for (int j = 0; j < comment_str_sorted.length (); j++) - { - if (comment_str.at (i).length () > comment_str_sorted.at (j).length ()) - { - comment_str_sorted.insert (j, comment_str.at (i)); - inserted = true; - break; - } - } - if (! inserted) - comment_str_sorted << comment_str.at (i); - } - - // Create regular expression - QString regexp; - for (int i = 0; i < comment_str_sorted.length (); i++) - { - if (i > 0) - regexp = regexp + QString ("|"); - regexp = regexp + comment_str_sorted.at (i); - } - rxc = QRegExp (ws + "(" + regexp + ")"); - } - - // Do the commenting/uncommenting - int len = 0, lenc = 0; - m_edit_area->beginUndoAction (); - - if (m_edit_area->hasSelectedText ()) - { - int lineFrom, lineTo, colFrom, colTo; - int change_col_from = 1; - int change_col_to = 1; - bool removed; - - m_edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); - - if (colTo == 0) // the beginning of last line is not selected - lineTo--; // stop at line above - - for (int i = lineFrom; i <= lineTo; i++) - { - if (comment) - { - m_edit_area->insertAt (used_comment_str, i, 0); - } - else - { - QString line (m_edit_area->text (i)); - if ((removed = line.contains (rxc))) - { - len = rxc.matchedLength (); // complete length - QString matched_text = rxc.capturedTexts ().at (0); - lenc = matched_text.remove (QRegExp (ws)).length (); // only comment string - m_edit_area->setSelection (i, len-lenc, i, len); - m_edit_area->removeSelectedText (); - } - - // handle case, where the selection remains unchanged - if (i == lineFrom && (colFrom < len-lenc || ! removed)) - change_col_from = 0; // do not change start of selection - if (i == lineTo && (colTo < len-lenc || ! removed)) - change_col_to = 0; // do not change end of selection - } - } - - // update the selection area - if (comment) - { - colFrom = colFrom + lenc; // shift start position by comment length - if (colTo > 0) - colTo = colTo + lenc; // shift end position by comment length - else - lineTo++; // colTo == 0 , fully select previous line - } - else - { - if (colTo == 0) - lineTo++; // colTo == 0 , fully select previous line - colFrom = colFrom - change_col_from*lenc; - colTo = colTo - change_col_to*lenc; - } - - // set updated selection area - m_edit_area->setSelection (lineFrom, colFrom, lineTo, colTo); - } - else - { - int cpline, col; - m_edit_area->getCursorPosition (&cpline, &col); - if (comment) - m_edit_area->insertAt (used_comment_str, cpline, 0); - else - { - QString line (m_edit_area->text (cpline)); - if (line.contains (rxc)) - { - len = rxc.matchedLength (); // complete length - QString matched_text = rxc.capturedTexts ().at (0); - lenc = matched_text.remove (QRegExp (ws)).length (); // only comment string - m_edit_area->setSelection (cpline, len-lenc, cpline, len); - m_edit_area->removeSelectedText (); - } - } - } - m_edit_area->endUndoAction (); - } - - void file_editor_tab::update_window_title (bool modified) - { - QString title (""); - QString tooltip (""); - - if (! valid_file_name ()) - title = tr ("<unnamed>"); - else - { - QFileInfo file (m_file_name); - title = file.fileName (); - tooltip = m_file_name; - } - - emit file_name_changed (title, tooltip, modified); - } - - void file_editor_tab::handle_copy_available (bool enableCopy) - { - m_copy_available = enableCopy; - emit editor_state_changed (m_copy_available, m_is_octave_file, - m_edit_area->isModified ()); - } - - // show_dialog: shows a modal or non modal dialog depending on input arg - void file_editor_tab::show_dialog (QDialog *dlg, bool modal) - { - dlg->setAttribute (Qt::WA_DeleteOnClose); - if (modal) - dlg->exec (); - else - { - dlg->setWindowModality (Qt::NonModal); - dlg->show (); - } - } - - int file_editor_tab::check_file_modified (bool remove) - { - int decision = QMessageBox::Yes; - if (m_edit_area->isModified ()) - { - // File is modified but not saved, ask user what to do. The file - // editor tab can't be made parent because it may be deleted depending - // upon the response. Instead, change the m_edit_area to read only. - QMessageBox::StandardButtons buttons = QMessageBox::Save | - QMessageBox::Discard | - QMessageBox::Cancel; - - // For now, just a warning message about closing a tab that has been - // modified seems sufficient. Exit-condition-specific messages could - // be achieved by making 'available_actions' a function input string. - QString available_actions = - tr ("Do you want to cancel closing, save or discard the changes?"); - - QString file; - if (valid_file_name ()) - file = m_file_name; - else - file = tr ("<unnamed>"); - - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Warning, tr ("Octave Editor"), - tr ("The file\n\n" - " %1\n\n" - "is about to be closed but has been modified. " - "%2"). - arg (file). arg (available_actions), - buttons, qobject_cast<QWidget *> (parent ())); - - msgBox->setDefaultButton (QMessageBox::Save); - m_edit_area->setReadOnly (true); - - decision = msgBox->exec (); // show_dialog (msgBox, true); - - if (decision == QMessageBox::Cancel) - m_edit_area->setReadOnly (false); - else if (decision == QMessageBox::Save) - save_file (m_file_name, remove, false); - else - emit tab_ready_to_close (); - } - else - { + } + + if (line <= 0) // ask for desired line + { + bool ok = false; + int index; + m_edit_area->getCursorPosition (&line, &index); + line = QInputDialog::getInt (m_edit_area, tr ("Goto line"), + tr ("Line number"), line+1, 1, + m_edit_area->lines (), 1, &ok); + if (ok) + m_edit_area->setCursorPosition (line-1, 0); + } + else // go to given line without dialog + m_edit_area->setCursorPosition (line-1, 0); + + center_current_line (false); // only center line if at top or bottom +} + +void file_editor_tab::move_match_brace (const QWidget *ID, bool select) +{ + if (ID != this) + return; + + if (select) + m_edit_area->selectToMatchingBrace (); + else + m_edit_area->moveToMatchingBrace (); +} + +void file_editor_tab::show_auto_completion (const QWidget *ID) +{ + if (ID != this) + return; + + m_autoc_active = true; + + QsciScintilla::AutoCompletionSource s = m_edit_area->autoCompletionSource (); + switch (s) + { + case QsciScintilla::AcsAll: + m_edit_area->autoCompleteFromAll (); + break; + + case QsciScintilla::AcsAPIs: + m_edit_area->autoCompleteFromAPIs (); + break; + + case QsciScintilla::AcsDocument: + m_edit_area->autoCompleteFromDocument (); + break; + + case QsciScintilla::AcsNone: + break; + } +} + +void file_editor_tab::do_indent_selected_text (bool indent) +{ + // FIXME: + m_edit_area->beginUndoAction (); + + if (m_edit_area->hasSelectedText ()) + { + int lineFrom, lineTo, colFrom, colTo; + m_edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); + + if (colTo == 0) // the beginning of last line is not selected + lineTo--; // stop at line above + + for (int i = lineFrom; i <= lineTo; i++) + { + if (indent) + m_edit_area->indent (i); + else + m_edit_area->unindent (i); + } + //set selection on (un)indented section + m_edit_area->setSelection (lineFrom, 0, lineTo, + m_edit_area->text (lineTo).length ()-1); + } + else + { + int cpline, col; + m_edit_area->getCursorPosition (&cpline, &col); + if (indent) + m_edit_area->indent (cpline); + else + m_edit_area->unindent (cpline); + } + + m_edit_area->endUndoAction (); +} + +void file_editor_tab::do_smart_indent_line_or_selected_text () +{ + m_edit_area->beginUndoAction (); + + int lineFrom, lineTo; + + if (m_edit_area->hasSelectedText ()) + { + int colFrom, colTo; + m_edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); + + if (colTo == 0) // the beginning of last line is not selected + lineTo--; // stop at line above + } + else + { + int col; + m_edit_area->getCursorPosition (&lineFrom, &col); + + lineTo = lineFrom; + } + + m_edit_area->smart_indent_line_or_selected_text (lineFrom, lineTo); + + m_edit_area->endUndoAction (); +} + +void file_editor_tab::do_comment_selected_text (bool comment, bool input_str) +{ + QRegExp rxc; + QString ws = "^(?:[ \\t]*)"; + QStringList comment_str = m_edit_area->comment_string (comment); + QString used_comment_str = comment_str.at (0); + + if (comment) + { + if (input_str) + { + bool ok; + gui_settings settings; + + used_comment_str + = QInputDialog::getText (this, tr ("Comment selected text"), + tr ("Comment string to use:\n"), + QLineEdit::Normal, + settings.value (ed_last_comment_str, comment_str.at (0)).toString (), + &ok); + + if ((! ok) || used_comment_str.isEmpty ()) + return; // No input, do nothing + else + settings.setValue (ed_last_comment_str, used_comment_str); // Store last + } + } + else + { + // Uncommenting (several strings possible) + + // Sort strings according their length + QStringList comment_str_sorted (comment_str.at (0)); + bool inserted; + + for (int i = 1; i < comment_str.length (); i++) + { + inserted = false; + for (int j = 0; j < comment_str_sorted.length (); j++) + { + if (comment_str.at (i).length () > comment_str_sorted.at (j).length ()) + { + comment_str_sorted.insert (j, comment_str.at (i)); + inserted = true; + break; + } + } + if (! inserted) + comment_str_sorted << comment_str.at (i); + } + + // Create regular expression + QString regexp; + for (int i = 0; i < comment_str_sorted.length (); i++) + { + if (i > 0) + regexp = regexp + QString ("|"); + regexp = regexp + comment_str_sorted.at (i); + } + rxc = QRegExp (ws + "(" + regexp + ")"); + } + + // Do the commenting/uncommenting + int len = 0, lenc = 0; + m_edit_area->beginUndoAction (); + + if (m_edit_area->hasSelectedText ()) + { + int lineFrom, lineTo, colFrom, colTo; + int change_col_from = 1; + int change_col_to = 1; + bool removed; + + m_edit_area->getSelection (&lineFrom, &colFrom, &lineTo, &colTo); + + if (colTo == 0) // the beginning of last line is not selected + lineTo--; // stop at line above + + for (int i = lineFrom; i <= lineTo; i++) + { + if (comment) + { + m_edit_area->insertAt (used_comment_str, i, 0); + } + else + { + QString line (m_edit_area->text (i)); + if ((removed = line.contains (rxc))) + { + len = rxc.matchedLength (); // complete length + QString matched_text = rxc.capturedTexts ().at (0); + lenc = matched_text.remove (QRegExp (ws)).length (); // only comment string + m_edit_area->setSelection (i, len-lenc, i, len); + m_edit_area->removeSelectedText (); + } + + // handle case, where the selection remains unchanged + if (i == lineFrom && (colFrom < len-lenc || ! removed)) + change_col_from = 0; // do not change start of selection + if (i == lineTo && (colTo < len-lenc || ! removed)) + change_col_to = 0; // do not change end of selection + } + } + + // update the selection area + if (comment) + { + colFrom = colFrom + lenc; // shift start position by comment length + if (colTo > 0) + colTo = colTo + lenc; // shift end position by comment length + else + lineTo++; // colTo == 0 , fully select previous line + } + else + { + if (colTo == 0) + lineTo++; // colTo == 0 , fully select previous line + colFrom = colFrom - change_col_from*lenc; + colTo = colTo - change_col_to*lenc; + } + + // set updated selection area + m_edit_area->setSelection (lineFrom, colFrom, lineTo, colTo); + } + else + { + int cpline, col; + m_edit_area->getCursorPosition (&cpline, &col); + if (comment) + m_edit_area->insertAt (used_comment_str, cpline, 0); + else + { + QString line (m_edit_area->text (cpline)); + if (line.contains (rxc)) + { + len = rxc.matchedLength (); // complete length + QString matched_text = rxc.capturedTexts ().at (0); + lenc = matched_text.remove (QRegExp (ws)).length (); // only comment string + m_edit_area->setSelection (cpline, len-lenc, cpline, len); + m_edit_area->removeSelectedText (); + } + } + } + m_edit_area->endUndoAction (); +} + +void file_editor_tab::update_window_title (bool modified) +{ + QString title (""); + QString tooltip (""); + + if (! valid_file_name ()) + title = tr ("<unnamed>"); + else + { + QFileInfo file (m_file_name); + title = file.fileName (); + tooltip = m_file_name; + } + + emit file_name_changed (title, tooltip, modified); +} + +void file_editor_tab::handle_copy_available (bool enableCopy) +{ + m_copy_available = enableCopy; + emit editor_state_changed (m_copy_available, m_is_octave_file, + m_edit_area->isModified ()); +} + +// show_dialog: shows a modal or non modal dialog depending on input arg +void file_editor_tab::show_dialog (QDialog *dlg, bool modal) +{ + dlg->setAttribute (Qt::WA_DeleteOnClose); + if (modal) + dlg->exec (); + else + { + dlg->setWindowModality (Qt::NonModal); + dlg->show (); + } +} + +int file_editor_tab::check_file_modified (bool remove) +{ + int decision = QMessageBox::Yes; + if (m_edit_area->isModified ()) + { + // File is modified but not saved, ask user what to do. The file + // editor tab can't be made parent because it may be deleted depending + // upon the response. Instead, change the m_edit_area to read only. + QMessageBox::StandardButtons buttons = QMessageBox::Save | + QMessageBox::Discard | + QMessageBox::Cancel; + + // For now, just a warning message about closing a tab that has been + // modified seems sufficient. Exit-condition-specific messages could + // be achieved by making 'available_actions' a function input string. + QString available_actions = + tr ("Do you want to cancel closing, save or discard the changes?"); + + QString file; + if (valid_file_name ()) + file = m_file_name; + else + file = tr ("<unnamed>"); + + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Warning, tr ("Octave Editor"), + tr ("The file\n\n" + " %1\n\n" + "is about to be closed but has been modified. " + "%2"). + arg (file). arg (available_actions), + buttons, qobject_cast<QWidget *> (parent ())); + + msgBox->setDefaultButton (QMessageBox::Save); + m_edit_area->setReadOnly (true); + + decision = msgBox->exec (); // show_dialog (msgBox, true); + + if (decision == QMessageBox::Cancel) + m_edit_area->setReadOnly (false); + else if (decision == QMessageBox::Save) + save_file (m_file_name, remove, false); + else emit tab_ready_to_close (); - } - - return decision; - } - - void file_editor_tab::set_modified (bool modified) - { - m_edit_area->setModified (modified); - } - - void file_editor_tab::recover_from_exit () - { - // reset the possibly still existing read only state - m_edit_area->setReadOnly (false); - - // if we are in this slot and the list of breakpoints is not empty, - // then this tab was saved during an exit of the applications (not - // restoring the breakpoints and not emptying the list) and the user - // canceled this closing late on. - check_restore_breakpoints (); - } - - void file_editor_tab::check_restore_breakpoints () - { - if (! m_bp_lines.isEmpty ()) - { - // At least one breakpoint is present. - // Get rid of breakpoints at old (now possibly invalid) linenumbers - remove_all_breakpoints (this); - - // and set breakpoints at the new linenumbers - m_bp_restore_count = m_bp_lines.length (); - for (int i = 0; i < m_bp_lines.length (); i++) - handle_request_add_breakpoint (m_bp_lines.value (i) + 1, - m_bp_conditions.value (i)); - - // Keep the list of breakpoints empty, except after explicit requests. - m_bp_lines.clear (); - m_bp_conditions.clear (); - } - } - - QString file_editor_tab::load_file (const QString& fileName) - { - // get the absolute path - QFileInfo file_info = QFileInfo (fileName); - QString file_to_load; - if (file_info.exists ()) - file_to_load = file_info.canonicalFilePath (); - else - file_to_load = fileName; - QFile file (file_to_load); - if (!file.open(QIODevice::ReadOnly)) - return file.errorString (); - - int col = 0, line = 0; - if (fileName == m_file_name) - { - // We have to reload the current file, thus get current cursor position - line = m_line; - col = m_col; - } - - QApplication::setOverrideCursor (Qt::WaitCursor); - - // read the file binary, decoding later - QByteArray text_data = file.readAll (); - - // remove newline at end of file if we add one again when saving - - gui_settings settings; - - if (settings.bool_value (ed_force_newline)) - { - const QByteArray eol_lf = QByteArray (1, 0x0a); - const QByteArray eol_cr = QByteArray (1, 0x0d); - - if (text_data.endsWith (eol_lf)) - text_data.chop (1); // remove LF - - if (text_data.endsWith (eol_cr)) // remove CR (altogether CRLF, too) - text_data.chop (1); - } - - // decode - QTextCodec::ConverterState st; - QTextCodec *codec = QTextCodec::codecForName (m_encoding.toLatin1 ()); - if (codec == nullptr) - codec = QTextCodec::codecForLocale (); - - const QString text = codec->toUnicode(text_data.constData(), - text_data.size(), &st); - - // Decoding with invalid characters? - if (st.invalidChars > 0) - { - // Set read only - m_edit_area->setReadOnly (true); - - // Message box for user decision - QString msg = tr ("There were problems reading the file\n" - "%1\n" - "with the selected encoding %2.\n\n" - "Modifying and saving the file might " - "cause data loss!") - .arg (file_to_load).arg (m_encoding); - QMessageBox *msg_box = new QMessageBox (); - msg_box->setIcon (QMessageBox::Warning); - msg_box->setText (msg); - msg_box->setWindowTitle (tr ("Octave Editor")); - msg_box->addButton (tr ("&Edit anyway"), QMessageBox::YesRole); - msg_box->addButton (tr ("Chan&ge encoding"), QMessageBox::AcceptRole); - msg_box->addButton (tr ("&Close"), QMessageBox::RejectRole); - - connect (msg_box, &QMessageBox::buttonClicked, - this, &file_editor_tab::handle_decode_warning_answer); - - msg_box->setWindowModality (Qt::WindowModal); - msg_box->setAttribute (Qt::WA_DeleteOnClose); - msg_box->show (); - } - - m_edit_area->setText (text); - m_edit_area->setEolMode (detect_eol_mode ()); - - QApplication::restoreOverrideCursor (); - - m_copy_available = false; // no selection yet available - m_edit_area->setModified (false); // loaded file is not modified yet - set_file_name (file_to_load); - - update_eol_indicator (); - - m_edit_area->setCursorPosition (line, col); - - return QString (); - } - - void file_editor_tab::handle_decode_warning_answer (QAbstractButton *btn) - { - QString txt = btn->text (); - - if (txt == tr ("&Close")) - { - // Just close the file - close (); - return; - } - - if (txt == tr ("Chan&ge encoding")) - { - // Dialog for reloading the file with another encoding - QDialog dlg; - dlg.setWindowTitle (tr ("Select new default encoding")); - - QLabel *text - = new QLabel (tr ("Please select a new encoding\n" - "for reloading the current file.\n\n" - "This does not change the default encoding.\n")); - - QComboBox *enc_combo = new QComboBox (); - gui_settings settings; - settings.combo_encoding (enc_combo); - m_new_encoding = enc_combo->currentText (); - connect (enc_combo, &QComboBox::currentTextChanged, - this, &file_editor_tab::handle_current_enc_changed); - - QDialogButtonBox *buttons - = new QDialogButtonBox (QDialogButtonBox::Ok | QDialogButtonBox::Cancel, - Qt::Horizontal); - connect (buttons, &QDialogButtonBox::accepted, &dlg, &QDialog::accept); - connect (buttons, &QDialogButtonBox::rejected, &dlg, &QDialog::reject); - - QGridLayout *main_layout = new QGridLayout; - main_layout->setSizeConstraint (QLayout::SetFixedSize); - main_layout->addWidget (text, 0, 0); - main_layout->addWidget (enc_combo, 1, 0); - main_layout->addWidget (buttons, 2, 0); - dlg.setLayout (main_layout); - - int answer = dlg.exec (); - - if (answer == QDialog::Accepted) - { - // Reload the file with new encoding but using the same tab - QString reload_file_name = m_file_name; // store file name - m_file_name = ""; // force reuse of this tab when opening a new file - emit request_open_file (reload_file_name, m_new_encoding); - } - } - - // Continue editing, set writable again - m_edit_area->setReadOnly (false); - } - - void file_editor_tab::handle_current_enc_changed (const QString& enc) - { - m_new_encoding = enc; - } - - QsciScintilla::EolMode file_editor_tab::detect_eol_mode () - { - QByteArray text = m_edit_area->text ().toLatin1 (); - - QByteArray eol_lf = QByteArray (1, 0x0a); - QByteArray eol_cr = QByteArray (1, 0x0d); - QByteArray eol_crlf = eol_cr; - eol_crlf.append (eol_lf); - - int count_crlf = text.count (eol_crlf); - int count_lf = text.count (eol_lf) - count_crlf; // isolated lf - int count_cr = text.count (eol_cr) - count_crlf; // isolated cr - - gui_settings settings; - - QsciScintilla::EolMode eol_mode - = static_cast<QsciScintilla::EolMode> (settings.int_value (ed_default_eol_mode)); - - int count_max = 0; - - if (count_crlf > count_max) - { - eol_mode = QsciScintilla::EolWindows; - count_max = count_crlf; - } - if (count_lf > count_max) - { - eol_mode = QsciScintilla::EolUnix; - count_max = count_lf; - } - if (count_cr > count_max) - { - eol_mode = QsciScintilla::EolMac; - } - - return eol_mode; - } - - void file_editor_tab::update_eol_indicator () - { - switch (m_edit_area->eolMode ()) - { - case QsciScintilla::EolWindows: - m_eol_indicator->setText ("CRLF"); - break; - case QsciScintilla::EolMac: - m_eol_indicator->setText ("CR"); - break; - case QsciScintilla::EolUnix: - m_eol_indicator->setText ("LF"); - break; - } - } - - void file_editor_tab::update_breakpoints () - { - if (m_file_name.isEmpty ()) + } + else + { + emit tab_ready_to_close (); + } + + return decision; +} + +void file_editor_tab::set_modified (bool modified) +{ + m_edit_area->setModified (modified); +} + +void file_editor_tab::recover_from_exit () +{ + // reset the possibly still existing read only state + m_edit_area->setReadOnly (false); + + // if we are in this slot and the list of breakpoints is not empty, + // then this tab was saved during an exit of the applications (not + // restoring the breakpoints and not emptying the list) and the user + // canceled this closing late on. + check_restore_breakpoints (); +} + +void file_editor_tab::check_restore_breakpoints () +{ + if (! m_bp_lines.isEmpty ()) + { + // At least one breakpoint is present. + // Get rid of breakpoints at old (now possibly invalid) linenumbers + remove_all_breakpoints (this); + + // and set breakpoints at the new linenumbers + m_bp_restore_count = m_bp_lines.length (); + for (int i = 0; i < m_bp_lines.length (); i++) + handle_request_add_breakpoint (m_bp_lines.value (i) + 1, + m_bp_conditions.value (i)); + + // Keep the list of breakpoints empty, except after explicit requests. + m_bp_lines.clear (); + m_bp_conditions.clear (); + } +} + +QString file_editor_tab::load_file (const QString& fileName) +{ + // get the absolute path + QFileInfo file_info = QFileInfo (fileName); + QString file_to_load; + if (file_info.exists ()) + file_to_load = file_info.canonicalFilePath (); + else + file_to_load = fileName; + QFile file (file_to_load); + if (!file.open(QIODevice::ReadOnly)) + return file.errorString (); + + int col = 0, line = 0; + if (fileName == m_file_name) + { + // We have to reload the current file, thus get current cursor position + line = m_line; + col = m_col; + } + + QApplication::setOverrideCursor (Qt::WaitCursor); + + // read the file binary, decoding later + QByteArray text_data = file.readAll (); + + // remove newline at end of file if we add one again when saving + + gui_settings settings; + + if (settings.bool_value (ed_force_newline)) + { + const QByteArray eol_lf = QByteArray (1, 0x0a); + const QByteArray eol_cr = QByteArray (1, 0x0d); + + if (text_data.endsWith (eol_lf)) + text_data.chop (1); // remove LF + + if (text_data.endsWith (eol_cr)) // remove CR (altogether CRLF, too) + text_data.chop (1); + } + + // decode + QTextCodec::ConverterState st; + QTextCodec *codec = QTextCodec::codecForName (m_encoding.toLatin1 ()); + if (codec == nullptr) + codec = QTextCodec::codecForLocale (); + + const QString text = codec->toUnicode(text_data.constData(), + text_data.size(), &st); + + // Decoding with invalid characters? + if (st.invalidChars > 0) + { + // Set read only + m_edit_area->setReadOnly (true); + + // Message box for user decision + QString msg = tr ("There were problems reading the file\n" + "%1\n" + "with the selected encoding %2.\n\n" + "Modifying and saving the file might " + "cause data loss!") + .arg (file_to_load).arg (m_encoding); + QMessageBox *msg_box = new QMessageBox (); + msg_box->setIcon (QMessageBox::Warning); + msg_box->setText (msg); + msg_box->setWindowTitle (tr ("Octave Editor")); + msg_box->addButton (tr ("&Edit anyway"), QMessageBox::YesRole); + msg_box->addButton (tr ("Chan&ge encoding"), QMessageBox::AcceptRole); + msg_box->addButton (tr ("&Close"), QMessageBox::RejectRole); + + connect (msg_box, &QMessageBox::buttonClicked, + this, &file_editor_tab::handle_decode_warning_answer); + + msg_box->setWindowModality (Qt::WindowModal); + msg_box->setAttribute (Qt::WA_DeleteOnClose); + msg_box->show (); + } + + m_edit_area->setText (text); + m_edit_area->setEolMode (detect_eol_mode ()); + + QApplication::restoreOverrideCursor (); + + m_copy_available = false; // no selection yet available + m_edit_area->setModified (false); // loaded file is not modified yet + set_file_name (file_to_load); + + update_eol_indicator (); + + m_edit_area->setCursorPosition (line, col); + + return QString (); +} + +void file_editor_tab::handle_decode_warning_answer (QAbstractButton *btn) +{ + QString txt = btn->text (); + + if (txt == tr ("&Close")) + { + // Just close the file + close (); return; - - // Create and queue the command object. - - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. - - QPointer<file_editor_tab> this_fetab (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // We can skip the entire callback function because it does not - // make any changes to the interpreter state. - - if (this_fetab.isNull ()) - return; - - octave_value_list argout = Fdbstatus (interp, ovl (), 1); - - connect (this, &file_editor_tab::update_breakpoints_signal, - this, &file_editor_tab::update_breakpoints_handler, - Qt::QueuedConnection); - - emit update_breakpoints_signal (argout); - }); - } - - void file_editor_tab::update_breakpoints_handler (const octave_value_list& argout) - { - octave_map dbg = argout(0).map_value (); - octave_idx_type n_dbg = dbg.numel (); - - Cell file = dbg.contents ("file"); - Cell line = dbg.contents ("line"); - Cell cond = dbg.contents ("cond"); - - for (octave_idx_type i = 0; i < n_dbg; i++) - { - if (file (i).string_value () == m_file_name.toStdString ()) - do_breakpoint_marker (true, this, line (i).int_value (), - QString::fromStdString (cond (i).string_value ())); - } - } - - void file_editor_tab::new_file (const QString& commands) - { - update_window_title (false); // window title (no modification) - - gui_settings settings; - - // set the eol mode from the settings or depending on the OS if the entry is - // missing in the settings - m_edit_area->setEolMode (static_cast<QsciScintilla::EolMode> (settings.int_value (ed_default_eol_mode))); - - update_eol_indicator (); - - update_lexer (); - - m_edit_area->setText (commands); - m_edit_area->setModified (!commands.isEmpty ()); - } - - void file_editor_tab::confirm_dbquit_and_save (const QString& file_to_save, - const QString& base_name, - bool remove_on_success, - bool restore_breakpoints) - { - int ans = QMessageBox::question (nullptr, tr ("Debug or Save"), - tr ("This file is currently being executed.\n" - "Quit debugging and save?"), - QMessageBox::Save | QMessageBox::Cancel); - - if (ans == QMessageBox::Save) - { - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded - // pointer so that the callback can abort if this object is no - // longer valid. - - QPointer<file_editor_tab> this_fetab (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // If THIS_FETAB is no longer valid, we still want to - // perform the actions in the interpreter but we can't emit - // the signal associated with THIS_FETAB. - - tree_evaluator& tw = interp.get_evaluator (); - - tw.dbquit (true); - - command_editor::interrupt (true); - - std::string std_base_name = base_name.toStdString (); - - symbol_table& symtab = interp.get_symbol_table (); - - symtab.clear_user_function (std_base_name); - - if (this_fetab.isNull ()) - return; - - emit do_save_file_signal (file_to_save, remove_on_success, - restore_breakpoints); - }); - } - } - - void file_editor_tab::save_file (const QString& saveFileName, - bool remove_on_success, - bool restore_breakpoints) - { - // If it is a new file with no name, signal that saveFileAs - // should be performed. - if (! valid_file_name (saveFileName)) - { - save_file_as (remove_on_success); - return; - } - - m_encoding = m_new_encoding; // consider a possible new encoding - - // set the desired codec (if suitable for contents) - QTextCodec *codec = check_valid_codec (); - if (! codec) - return; // No valid codec - - // Get a list of breakpoint line numbers, before exiting debug mode - // and clearing function in interpreter_event action below. - - emit report_marker_linenr (m_bp_lines, m_bp_conditions); - - // get the absolute path (if existing) - QFileInfo file_info = QFileInfo (saveFileName); - QString file_to_save; - if (file_info.exists ()) - { - file_to_save = file_info.canonicalFilePath (); - QString base_name = file_info.baseName (); - - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded - // pointer so that the callback can abort if this object is no - // longer valid. - - QPointer<file_editor_tab> this_fetab (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // We are intentionally skipping any side effects that may - // occur in the callback function if THIS_FETAB is no - // longer valid. If the editor tab has disappeared, there - // is not much point in reloading the function to restore - // breakpoint info in the GUI. - - if (this_fetab.isNull ()) - return; - - // Force reloading of a file after it is saved. - // This is needed to get the right line numbers for - // breakpoints (bug #46632). - - tree_evaluator& tw = interp.get_evaluator (); - - symbol_table& symtab = interp.get_symbol_table (); - - std::string std_base_name = base_name.toStdString (); - - if (tw.in_debug_repl ()) - { - octave_value sym; - try - { - sym = symtab.find_user_function (std_base_name); - } - catch (const execution_exception&) - { - interp.recover_from_exception (); - - // Ignore syntax error. It was in the old file on disk; - // the user may have fixed it already. - } - - // Return early if this file is not loaded in the symbol table - if (! sym.is_defined () || ! sym.is_user_code ()) - { - emit do_save_file_signal (file_to_save, remove_on_success, - restore_breakpoints); - return; - } - - octave_user_code *fcn = sym.user_code_value (); - - std::string full_name = file_to_save.toStdString (); - - if (sys::canonicalize_file_name (full_name) - != sys::canonicalize_file_name (fcn->fcn_file_name ())) - { - emit do_save_file_signal (file_to_save, remove_on_success, - restore_breakpoints); - return; - } - - // If this file is loaded, check that we aren't currently - // running it. - // FIXME: is there a better way to get this info? - - octave_idx_type curr_frame = -1; - - octave_map stk = tw.backtrace (curr_frame, false); - - Cell names = stk.contents ("name"); - - for (octave_idx_type i = names.numel () - 1; i >= 0; i--) - { - if (names(i).string_value () == std_base_name) - { - emit confirm_dbquit_and_save_signal - (file_to_save, base_name, remove_on_success, - restore_breakpoints); - return; - } - } - } - - symtab.clear_user_function (std_base_name); - - emit do_save_file_signal (file_to_save, remove_on_success, - restore_breakpoints); - }); - } - else - emit do_save_file_signal (saveFileName, remove_on_success, - restore_breakpoints); - } - - void file_editor_tab::do_save_file (const QString& file_to_save, - bool remove_on_success, - bool restore_breakpoints) - { - QSaveFile file (file_to_save); - - // stop watching file - QStringList trackedFiles = m_file_system_watcher.files (); - if (trackedFiles.contains (file_to_save)) - m_file_system_watcher.removePath (file_to_save); - - // Remove trailing white spaces if desired - - gui_settings settings; - - if (settings.bool_value (ed_rm_trailing_spaces)) - { - // Replace trailing spaces, make sure edit area is writable, - // which is not the case when saving at exit or when closing - // the modified file. - bool ro = m_edit_area->isReadOnly (); - m_edit_area->setReadOnly (false); // allow writing for replace_all - m_edit_area->replace_all ("[ \\t]+$", "", true, false, false); - m_edit_area->setReadOnly (ro); // recover read only state - } - - // open the file for writing (use QIODevice::ReadWrite for avoiding - // truncating the previous file contents) - if (! file.open (QIODevice::WriteOnly)) - { - // Unsuccessful, begin watching file again if it was being - // watched previously. - if (trackedFiles.contains (file_to_save)) - m_file_system_watcher.addPath (file_to_save); - - // Create a NonModal message about error. - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Critical, + } + + if (txt == tr ("Chan&ge encoding")) + { + // Dialog for reloading the file with another encoding + QDialog dlg; + dlg.setWindowTitle (tr ("Select new default encoding")); + + QLabel *text + = new QLabel (tr ("Please select a new encoding\n" + "for reloading the current file.\n\n" + "This does not change the default encoding.\n")); + + QComboBox *enc_combo = new QComboBox (); + gui_settings settings; + settings.combo_encoding (enc_combo); + m_new_encoding = enc_combo->currentText (); + connect (enc_combo, &QComboBox::currentTextChanged, + this, &file_editor_tab::handle_current_enc_changed); + + QDialogButtonBox *buttons + = new QDialogButtonBox (QDialogButtonBox::Ok | QDialogButtonBox::Cancel, + Qt::Horizontal); + connect (buttons, &QDialogButtonBox::accepted, &dlg, &QDialog::accept); + connect (buttons, &QDialogButtonBox::rejected, &dlg, &QDialog::reject); + + QGridLayout *main_layout = new QGridLayout; + main_layout->setSizeConstraint (QLayout::SetFixedSize); + main_layout->addWidget (text, 0, 0); + main_layout->addWidget (enc_combo, 1, 0); + main_layout->addWidget (buttons, 2, 0); + dlg.setLayout (main_layout); + + int answer = dlg.exec (); + + if (answer == QDialog::Accepted) + { + // Reload the file with new encoding but using the same tab + QString reload_file_name = m_file_name; // store file name + m_file_name = ""; // force reuse of this tab when opening a new file + emit request_open_file (reload_file_name, m_new_encoding); + } + } + + // Continue editing, set writable again + m_edit_area->setReadOnly (false); +} + +void file_editor_tab::handle_current_enc_changed (const QString& enc) +{ + m_new_encoding = enc; +} + +QsciScintilla::EolMode file_editor_tab::detect_eol_mode () +{ + QByteArray text = m_edit_area->text ().toLatin1 (); + + QByteArray eol_lf = QByteArray (1, 0x0a); + QByteArray eol_cr = QByteArray (1, 0x0d); + QByteArray eol_crlf = eol_cr; + eol_crlf.append (eol_lf); + + int count_crlf = text.count (eol_crlf); + int count_lf = text.count (eol_lf) - count_crlf; // isolated lf + int count_cr = text.count (eol_cr) - count_crlf; // isolated cr + + gui_settings settings; + + QsciScintilla::EolMode eol_mode + = static_cast<QsciScintilla::EolMode> (settings.int_value (ed_default_eol_mode)); + + int count_max = 0; + + if (count_crlf > count_max) + { + eol_mode = QsciScintilla::EolWindows; + count_max = count_crlf; + } + if (count_lf > count_max) + { + eol_mode = QsciScintilla::EolUnix; + count_max = count_lf; + } + if (count_cr > count_max) + { + eol_mode = QsciScintilla::EolMac; + } + + return eol_mode; +} + +void file_editor_tab::update_eol_indicator () +{ + switch (m_edit_area->eolMode ()) + { + case QsciScintilla::EolWindows: + m_eol_indicator->setText ("CRLF"); + break; + case QsciScintilla::EolMac: + m_eol_indicator->setText ("CR"); + break; + case QsciScintilla::EolUnix: + m_eol_indicator->setText ("LF"); + break; + } +} + +void file_editor_tab::update_breakpoints () +{ + if (m_file_name.isEmpty ()) + return; + + // Create and queue the command object. + + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. + + QPointer<file_editor_tab> this_fetab (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // We can skip the entire callback function because it does not + // make any changes to the interpreter state. + + if (this_fetab.isNull ()) + return; + + octave_value_list argout = Fdbstatus (interp, ovl (), 1); + + connect (this, &file_editor_tab::update_breakpoints_signal, + this, &file_editor_tab::update_breakpoints_handler, + Qt::QueuedConnection); + + emit update_breakpoints_signal (argout); + }); +} + +void file_editor_tab::update_breakpoints_handler (const octave_value_list& argout) +{ + octave_map dbg = argout(0).map_value (); + octave_idx_type n_dbg = dbg.numel (); + + Cell file = dbg.contents ("file"); + Cell line = dbg.contents ("line"); + Cell cond = dbg.contents ("cond"); + + for (octave_idx_type i = 0; i < n_dbg; i++) + { + if (file (i).string_value () == m_file_name.toStdString ()) + do_breakpoint_marker (true, this, line (i).int_value (), + QString::fromStdString (cond (i).string_value ())); + } +} + +void file_editor_tab::new_file (const QString& commands) +{ + update_window_title (false); // window title (no modification) + + gui_settings settings; + + // set the eol mode from the settings or depending on the OS if the entry is + // missing in the settings + m_edit_area->setEolMode (static_cast<QsciScintilla::EolMode> (settings.int_value (ed_default_eol_mode))); + + update_eol_indicator (); + + update_lexer (); + + m_edit_area->setText (commands); + m_edit_area->setModified (!commands.isEmpty ()); +} + +void file_editor_tab::confirm_dbquit_and_save (const QString& file_to_save, + const QString& base_name, + bool remove_on_success, + bool restore_breakpoints) +{ + int ans = QMessageBox::question (nullptr, tr ("Debug or Save"), + tr ("This file is currently being executed.\n" + "Quit debugging and save?"), + QMessageBox::Save | QMessageBox::Cancel); + + if (ans == QMessageBox::Save) + { + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded + // pointer so that the callback can abort if this object is no + // longer valid. + + QPointer<file_editor_tab> this_fetab (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // If THIS_FETAB is no longer valid, we still want to + // perform the actions in the interpreter but we can't emit + // the signal associated with THIS_FETAB. + + tree_evaluator& tw = interp.get_evaluator (); + + tw.dbquit (true); + + command_editor::interrupt (true); + + std::string std_base_name = base_name.toStdString (); + + symbol_table& symtab = interp.get_symbol_table (); + + symtab.clear_user_function (std_base_name); + + if (this_fetab.isNull ()) + return; + + emit do_save_file_signal (file_to_save, remove_on_success, + restore_breakpoints); + }); + } +} + +void file_editor_tab::save_file (const QString& saveFileName, + bool remove_on_success, + bool restore_breakpoints) +{ + // If it is a new file with no name, signal that saveFileAs + // should be performed. + if (! valid_file_name (saveFileName)) + { + save_file_as (remove_on_success); + return; + } + + m_encoding = m_new_encoding; // consider a possible new encoding + + // set the desired codec (if suitable for contents) + QTextCodec *codec = check_valid_codec (); + if (! codec) + return; // No valid codec + + // Get a list of breakpoint line numbers, before exiting debug mode + // and clearing function in interpreter_event action below. + + emit report_marker_linenr (m_bp_lines, m_bp_conditions); + + // get the absolute path (if existing) + QFileInfo file_info = QFileInfo (saveFileName); + QString file_to_save; + if (file_info.exists ()) + { + file_to_save = file_info.canonicalFilePath (); + QString base_name = file_info.baseName (); + + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded + // pointer so that the callback can abort if this object is no + // longer valid. + + QPointer<file_editor_tab> this_fetab (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // We are intentionally skipping any side effects that may + // occur in the callback function if THIS_FETAB is no + // longer valid. If the editor tab has disappeared, there + // is not much point in reloading the function to restore + // breakpoint info in the GUI. + + if (this_fetab.isNull ()) + return; + + // Force reloading of a file after it is saved. + // This is needed to get the right line numbers for + // breakpoints (bug #46632). + + tree_evaluator& tw = interp.get_evaluator (); + + symbol_table& symtab = interp.get_symbol_table (); + + std::string std_base_name = base_name.toStdString (); + + if (tw.in_debug_repl ()) + { + octave_value sym; + try + { + sym = symtab.find_user_function (std_base_name); + } + catch (const execution_exception&) + { + interp.recover_from_exception (); + + // Ignore syntax error. It was in the old file on disk; + // the user may have fixed it already. + } + + // Return early if this file is not loaded in the symbol table + if (! sym.is_defined () || ! sym.is_user_code ()) + { + emit do_save_file_signal (file_to_save, remove_on_success, + restore_breakpoints); + return; + } + + octave_user_code *fcn = sym.user_code_value (); + + std::string full_name = file_to_save.toStdString (); + + if (sys::canonicalize_file_name (full_name) + != sys::canonicalize_file_name (fcn->fcn_file_name ())) + { + emit do_save_file_signal (file_to_save, remove_on_success, + restore_breakpoints); + return; + } + + // If this file is loaded, check that we aren't currently + // running it. + // FIXME: is there a better way to get this info? + + octave_idx_type curr_frame = -1; + + octave_map stk = tw.backtrace (curr_frame, false); + + Cell names = stk.contents ("name"); + + for (octave_idx_type i = names.numel () - 1; i >= 0; i--) + { + if (names(i).string_value () == std_base_name) + { + emit confirm_dbquit_and_save_signal + (file_to_save, base_name, remove_on_success, + restore_breakpoints); + return; + } + } + } + + symtab.clear_user_function (std_base_name); + + emit do_save_file_signal (file_to_save, remove_on_success, + restore_breakpoints); + }); + } + else + emit do_save_file_signal (saveFileName, remove_on_success, + restore_breakpoints); +} + +void file_editor_tab::do_save_file (const QString& file_to_save, + bool remove_on_success, + bool restore_breakpoints) +{ + QSaveFile file (file_to_save); + + // stop watching file + QStringList trackedFiles = m_file_system_watcher.files (); + if (trackedFiles.contains (file_to_save)) + m_file_system_watcher.removePath (file_to_save); + + // Remove trailing white spaces if desired + + gui_settings settings; + + if (settings.bool_value (ed_rm_trailing_spaces)) + { + // Replace trailing spaces, make sure edit area is writable, + // which is not the case when saving at exit or when closing + // the modified file. + bool ro = m_edit_area->isReadOnly (); + m_edit_area->setReadOnly (false); // allow writing for replace_all + m_edit_area->replace_all ("[ \\t]+$", "", true, false, false); + m_edit_area->setReadOnly (ro); // recover read only state + } + + // open the file for writing (use QIODevice::ReadWrite for avoiding + // truncating the previous file contents) + if (! file.open (QIODevice::WriteOnly)) + { + // Unsuccessful, begin watching file again if it was being + // watched previously. + if (trackedFiles.contains (file_to_save)) + m_file_system_watcher.addPath (file_to_save); + + // Create a NonModal message about error. + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Critical, + tr ("Octave Editor"), + tr ("Could not open file %1 for write:\n%2."). + arg (file_to_save).arg (file.errorString ()), + QMessageBox::Ok, nullptr); + show_dialog (msgBox, false); + + return; + } + + // save the contents into the file + + // write the file + QTextStream out (&file); + + // set the desired codec (if suitable for contents) + QTextCodec *codec = check_valid_codec (); + if (! codec) + return; // No valid codec + + // Save the file + out.setCodec (codec); + + QApplication::setOverrideCursor (Qt::WaitCursor); + + out << m_edit_area->text (); + if (settings.bool_value (ed_force_newline) + && m_edit_area->text ().length ()) + out << m_edit_area->eol_string (); // Add newline if desired + + out.flush (); + QApplication::restoreOverrideCursor (); + + // Finish writing by committing the changes to disk, + // where nothing is done when an error occurred while writing above + bool writing_ok = file.commit (); + + if (writing_ok) + { + // Writing was successful: file exists now + QFileInfo file_info = QFileInfo (file.fileName ()); + QString full_file_to_save = file_info.canonicalFilePath (); + + // file is save -> not modified, update encoding in statusbar + m_edit_area->setModified (false); + m_enc_indicator->setText (m_encoding); + + // save filename after closing file as set_file_name starts watching again + set_file_name (full_file_to_save); // make absolute + + emit tab_ready_to_close (); + + if (remove_on_success) + { + emit tab_remove_request (); + return; // Don't touch member variables after removal + } + + // Attempt to restore the breakpoints if that is desired. + // This is only allowed if the tab is not closing since changing + // breakpoints would reopen the tab in this case. + if (restore_breakpoints) + check_restore_breakpoints (); + } + else + { + QMessageBox::critical (nullptr, tr ("Octave Editor"), - tr ("Could not open file %1 for write:\n%2."). - arg (file_to_save).arg (file.errorString ()), - QMessageBox::Ok, nullptr); - show_dialog (msgBox, false); - - return; - } - - // save the contents into the file - - // write the file - QTextStream out (&file); - - // set the desired codec (if suitable for contents) - QTextCodec *codec = check_valid_codec (); - if (! codec) - return; // No valid codec - - // Save the file - out.setCodec (codec); - - QApplication::setOverrideCursor (Qt::WaitCursor); - - out << m_edit_area->text (); - if (settings.bool_value (ed_force_newline) - && m_edit_area->text ().length ()) - out << m_edit_area->eol_string (); // Add newline if desired - - out.flush (); - QApplication::restoreOverrideCursor (); - - // Finish writing by committing the changes to disk, - // where nothing is done when an error occurred while writing above - bool writing_ok = file.commit (); - - if (writing_ok) - { - // Writing was successful: file exists now - QFileInfo file_info = QFileInfo (file.fileName ()); - QString full_file_to_save = file_info.canonicalFilePath (); - - // file is save -> not modified, update encoding in statusbar - m_edit_area->setModified (false); - m_enc_indicator->setText (m_encoding); - - // save filename after closing file as set_file_name starts watching again - set_file_name (full_file_to_save); // make absolute - - emit tab_ready_to_close (); - - if (remove_on_success) - { - emit tab_remove_request (); - return; // Don't touch member variables after removal - } - - // Attempt to restore the breakpoints if that is desired. - // This is only allowed if the tab is not closing since changing - // breakpoints would reopen the tab in this case. - if (restore_breakpoints) - check_restore_breakpoints (); - } - else - { - QMessageBox::critical (nullptr, - tr ("Octave Editor"), - tr ("The changes could not be saved to the file\n" - "%1") - .arg (file.fileName ()) - ); - } - } - - void file_editor_tab::save_file_as (bool remove_on_success) - { - // Simply put up the file chooser dialog box with a slot connection - // then return control to the system waiting for a file selection. - - // reset m_new_encoding - m_new_encoding = m_encoding; - - // If the tab is removed in response to a QFileDialog signal, the tab - // can't be a parent. - QFileDialog *fileDialog; - if (remove_on_success) - { - // If tab is closed, "this" cannot be parent in which case modality - // has no effect. Disable editing instead. - m_edit_area->setReadOnly (true); - fileDialog = new QFileDialog (); - } - else - fileDialog = new QFileDialog (this); - - // add the possible filters and the default suffix - QStringList filters; - filters << tr ("Octave Files (*.m)") - << tr ("All Files (*)"); - fileDialog->setNameFilters (filters); - fileDialog->setDefaultSuffix ("m"); - - if (valid_file_name ()) - { - fileDialog->selectFile (m_file_name); - QFileInfo file_info (m_file_name); - if (file_info.suffix () != "m") - { - // it is not an octave file - fileDialog->selectNameFilter (filters.at (1)); // "All Files" - fileDialog->setDefaultSuffix (""); // no default suffix - } - } - else - { - fileDialog->selectFile (""); - fileDialog->setDirectory (m_ced); - - // propose a name corresponding to the function name - // if the new file contains a function - QString fname = get_function_name (); - if (! fname.isEmpty ()) - fileDialog->selectFile (fname + ".m"); - } - - fileDialog->setAcceptMode (QFileDialog::AcceptSave); - fileDialog->setViewMode (QFileDialog::Detail); - fileDialog->setOption (QFileDialog::HideNameFilterDetails, false); - - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - - gui_settings settings; - - if (! settings.bool_value (global_use_native_dialogs)) - { - // Qt file dialogs - fileDialog->setOption(QFileDialog::DontUseNativeDialog); - } - else - { - // Native file dialogs: Test for already existing files is done manually - // since native file dialogs might not consider the automatically - // appended default extension when checking if the file already exists - fileDialog->setOption(QFileDialog::DontConfirmOverwrite); - } - - connect (fileDialog, &QFileDialog::filterSelected, - this, &file_editor_tab::handle_save_as_filter_selected); - - if (remove_on_success) - { - connect (fileDialog, &QFileDialog::fileSelected, - this, &file_editor_tab::handle_save_file_as_answer_close); - - connect (fileDialog, &QFileDialog::rejected, - this, &file_editor_tab::handle_save_file_as_answer_cancel); - } - else - { - connect (fileDialog, &QFileDialog::fileSelected, - this, &file_editor_tab::handle_save_file_as_answer); - } - - show_dialog (fileDialog, ! valid_file_name ()); - } - - void file_editor_tab::handle_save_as_filter_selected (const QString& filter) - { - // On some systems, the filterSelected signal is emitted without user - // action and with an empty filter string when the file dialog is shown. - // Just return in this case and do not remove the current default suffix. - if (filter.isEmpty ()) - return; - - QFileDialog *file_dialog = qobject_cast<QFileDialog *> (sender ()); - - QRegExp rx ("\\*\\.([^ ^\\)]*)[ \\)]"); // regexp for suffix in filter - int index = rx.indexIn (filter, 0); // get first suffix in filter - - if (index > -1) - file_dialog->setDefaultSuffix (rx.cap (1)); // found a suffix, set default - else - file_dialog->setDefaultSuffix (""); // not found, clear default - } - - bool file_editor_tab::check_valid_identifier (QString file_name) - { - QFileInfo file = QFileInfo (file_name); - QString base_name = file.baseName (); - - if ((file.suffix () == "m") - && (! valid_identifier (base_name.toStdString ()))) - { - int ans = QMessageBox::question (nullptr, tr ("Octave Editor"), - tr ("\"%1\"\n" - "is not a valid identifier.\n\n" - "If you keep this filename, you will not be able to\n" - "call your script using its name as an Octave command.\n\n" - "Do you want to choose another name?").arg (base_name), - QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes); - - if (ans == QMessageBox::Yes) - return true; - } - - return false; - } - - QTextCodec* file_editor_tab::check_valid_codec () - { - QTextCodec *codec = QTextCodec::codecForName (m_encoding.toLatin1 ()); - - // "SYSTEM" is used as alias for the locale encoding. - if ((! codec) && m_encoding.startsWith("SYSTEM")) - codec = QTextCodec::codecForLocale (); - - if (! codec) - { - QMessageBox::critical (nullptr, - tr ("Octave Editor"), - tr ("The current encoding %1\n" - "can not be applied.\n\n" - "Please select another one!").arg (m_encoding)); - + tr ("The changes could not be saved to the file\n" + "%1") + .arg (file.fileName ()) + ); + } +} + +void file_editor_tab::save_file_as (bool remove_on_success) +{ + // Simply put up the file chooser dialog box with a slot connection + // then return control to the system waiting for a file selection. + + // reset m_new_encoding + m_new_encoding = m_encoding; + + // If the tab is removed in response to a QFileDialog signal, the tab + // can't be a parent. + QFileDialog *fileDialog; + if (remove_on_success) + { + // If tab is closed, "this" cannot be parent in which case modality + // has no effect. Disable editing instead. + m_edit_area->setReadOnly (true); + fileDialog = new QFileDialog (); + } + else + fileDialog = new QFileDialog (this); + + // add the possible filters and the default suffix + QStringList filters; + filters << tr ("Octave Files (*.m)") + << tr ("All Files (*)"); + fileDialog->setNameFilters (filters); + fileDialog->setDefaultSuffix ("m"); + + if (valid_file_name ()) + { + fileDialog->selectFile (m_file_name); + QFileInfo file_info (m_file_name); + if (file_info.suffix () != "m") + { + // it is not an octave file + fileDialog->selectNameFilter (filters.at (1)); // "All Files" + fileDialog->setDefaultSuffix (""); // no default suffix + } + } + else + { + fileDialog->selectFile (""); + fileDialog->setDirectory (m_ced); + + // propose a name corresponding to the function name + // if the new file contains a function + QString fname = get_function_name (); + if (! fname.isEmpty ()) + fileDialog->selectFile (fname + ".m"); + } + + fileDialog->setAcceptMode (QFileDialog::AcceptSave); + fileDialog->setViewMode (QFileDialog::Detail); + fileDialog->setOption (QFileDialog::HideNameFilterDetails, false); + + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + + gui_settings settings; + + if (! settings.bool_value (global_use_native_dialogs)) + { + // Qt file dialogs + fileDialog->setOption(QFileDialog::DontUseNativeDialog); + } + else + { + // Native file dialogs: Test for already existing files is done manually + // since native file dialogs might not consider the automatically + // appended default extension when checking if the file already exists + fileDialog->setOption(QFileDialog::DontConfirmOverwrite); + } + + connect (fileDialog, &QFileDialog::filterSelected, + this, &file_editor_tab::handle_save_as_filter_selected); + + if (remove_on_success) + { + connect (fileDialog, &QFileDialog::fileSelected, + this, &file_editor_tab::handle_save_file_as_answer_close); + + connect (fileDialog, &QFileDialog::rejected, + this, &file_editor_tab::handle_save_file_as_answer_cancel); + } + else + { + connect (fileDialog, &QFileDialog::fileSelected, + this, &file_editor_tab::handle_save_file_as_answer); + } + + show_dialog (fileDialog, ! valid_file_name ()); +} + +void file_editor_tab::handle_save_as_filter_selected (const QString& filter) +{ + // On some systems, the filterSelected signal is emitted without user + // action and with an empty filter string when the file dialog is shown. + // Just return in this case and do not remove the current default suffix. + if (filter.isEmpty ()) + return; + + QFileDialog *file_dialog = qobject_cast<QFileDialog *> (sender ()); + + QRegExp rx ("\\*\\.([^ ^\\)]*)[ \\)]"); // regexp for suffix in filter + int index = rx.indexIn (filter, 0); // get first suffix in filter + + if (index > -1) + file_dialog->setDefaultSuffix (rx.cap (1)); // found a suffix, set default + else + file_dialog->setDefaultSuffix (""); // not found, clear default +} + +bool file_editor_tab::check_valid_identifier (QString file_name) +{ + QFileInfo file = QFileInfo (file_name); + QString base_name = file.baseName (); + + if ((file.suffix () == "m") + && (! valid_identifier (base_name.toStdString ()))) + { + int ans = QMessageBox::question (nullptr, tr ("Octave Editor"), + tr ("\"%1\"\n" + "is not a valid identifier.\n\n" + "If you keep this filename, you will not be able to\n" + "call your script using its name as an Octave command.\n\n" + "Do you want to choose another name?").arg (base_name), + QMessageBox::Yes | QMessageBox::No, QMessageBox::Yes); + + if (ans == QMessageBox::Yes) + return true; + } + + return false; +} + +QTextCodec* file_editor_tab::check_valid_codec () +{ + QTextCodec *codec = QTextCodec::codecForName (m_encoding.toLatin1 ()); + + // "SYSTEM" is used as alias for the locale encoding. + if ((! codec) && m_encoding.startsWith("SYSTEM")) + codec = QTextCodec::codecForLocale (); + + if (! codec) + { + QMessageBox::critical (nullptr, + tr ("Octave Editor"), + tr ("The current encoding %1\n" + "can not be applied.\n\n" + "Please select another one!").arg (m_encoding)); + + return nullptr; + } + + QString editor_text = m_edit_area->text (); + bool can_encode = codec->canEncode (editor_text); + + // We cannot rely on QTextCodec::canEncode because it uses the + // ConverterState of convertFromUnicode which isn't updated by some + // implementations. + if (can_encode) + { + QVector<uint> u32_str = editor_text.toUcs4 (); + const uint32_t *src = reinterpret_cast<const uint32_t *> + (u32_str.data ()); + + std::size_t length; + const std::string encoding = m_encoding.toStdString (); + char *res_str = + octave_u32_conv_to_encoding_strict (encoding.c_str (), src, + u32_str.size (), &length); + if (! res_str) + { + if (errno == EILSEQ) + can_encode = false; + } + else + ::free (static_cast<void *> (res_str)); + } + + if (! can_encode) + { + QMessageBox::StandardButton pressed_button + = QMessageBox::critical (nullptr, + tr ("Octave Editor"), + tr ("The current editor contents can not be encoded\n" + "with the selected encoding %1.\n" + "Using it would result in data loss!\n\n" + "Please select another one!").arg (m_encoding), + QMessageBox::Cancel | QMessageBox::Ignore, + QMessageBox::Cancel); + + if (pressed_button == QMessageBox::Ignore) + return codec; + else return nullptr; - } - - QString editor_text = m_edit_area->text (); - bool can_encode = codec->canEncode (editor_text); - - // We cannot rely on QTextCodec::canEncode because it uses the - // ConverterState of convertFromUnicode which isn't updated by some - // implementations. - if (can_encode) - { - QVector<uint> u32_str = editor_text.toUcs4 (); - const uint32_t *src = reinterpret_cast<const uint32_t *> - (u32_str.data ()); - - std::size_t length; - const std::string encoding = m_encoding.toStdString (); - char *res_str = - octave_u32_conv_to_encoding_strict (encoding.c_str (), src, - u32_str.size (), &length); - if (! res_str) - { - if (errno == EILSEQ) - can_encode = false; - } - else - ::free (static_cast<void *> (res_str)); - } - - if (! can_encode) - { - QMessageBox::StandardButton pressed_button - = QMessageBox::critical (nullptr, - tr ("Octave Editor"), - tr ("The current editor contents can not be encoded\n" - "with the selected encoding %1.\n" - "Using it would result in data loss!\n\n" - "Please select another one!").arg (m_encoding), - QMessageBox::Cancel | QMessageBox::Ignore, - QMessageBox::Cancel); - - if (pressed_button == QMessageBox::Ignore) - return codec; - else - return nullptr; - } - - return codec; - } - - void file_editor_tab::handle_save_file_as_answer (const QString& save_file_name) - { - QString saveFileName = save_file_name; - QFileInfo file (saveFileName); - QFileDialog *file_dialog = qobject_cast<QFileDialog *> (sender ()); - - // Test if the file dialog should have added a default file - // suffix, but the selected file still has no suffix (see Qt bug - // https://bugreports.qt.io/browse/QTBUG-59401) - if ((! file_dialog->defaultSuffix ().isEmpty ()) && file.suffix ().isEmpty ()) - { - saveFileName = saveFileName + "." + file_dialog->defaultSuffix (); - } - - file.setFile (saveFileName); - - // If overwrite confirmation was not done by the file dialog (in case - // of native file dialogs, see above), do it here - if (file_dialog->testOption (QFileDialog::DontConfirmOverwrite) && file.exists ()) - { - int ans = QMessageBox::question (file_dialog, - tr ("Octave Editor"), - tr ("%1\n already exists\n" - "Do you want to overwrite it?").arg (saveFileName), - QMessageBox::Yes | QMessageBox::No); - if (ans != QMessageBox::Yes) - { - // Try again, if edit area is read only, remove on success - save_file_as (m_edit_area->isReadOnly ()); - return; - } - } - - if (saveFileName == m_file_name) - { - save_file (saveFileName); - } - else - { - // Have editor check for conflict, do not delete tab after save. - if (check_valid_identifier (saveFileName)) - save_file_as (false); - else - emit editor_check_conflict_save (saveFileName, false); - } - } - - void file_editor_tab::handle_save_file_as_answer_close (const QString& saveFileName) - { - // saveFileName == m_file_name can not happen, because we only can get here - // when we close a tab and m_file_name is not a valid filename yet - - // Have editor check for conflict, delete tab after save. - if (check_valid_identifier (saveFileName)) - save_file_as (true); - else - emit editor_check_conflict_save (saveFileName, true); - } - - void file_editor_tab::handle_save_file_as_answer_cancel () - { - // User canceled, allow editing again. - m_edit_area->setReadOnly (false); - } - - void file_editor_tab::file_has_changed (const QString&, bool do_close) - { - bool file_exists = QFile::exists (m_file_name); - - if (file_exists && ! do_close) - { - // Test if file is really modified or if just the timezone has - // changed. In the latter, just return without doing anything. - QDateTime modified = QFileInfo (m_file_name).lastModified ().toUTC (); - - if (modified <= m_last_modified) + } + + return codec; +} + +void file_editor_tab::handle_save_file_as_answer (const QString& save_file_name) +{ + QString saveFileName = save_file_name; + QFileInfo file (saveFileName); + QFileDialog *file_dialog = qobject_cast<QFileDialog *> (sender ()); + + // Test if the file dialog should have added a default file + // suffix, but the selected file still has no suffix (see Qt bug + // https://bugreports.qt.io/browse/QTBUG-59401) + if ((! file_dialog->defaultSuffix ().isEmpty ()) && file.suffix ().isEmpty ()) + { + saveFileName = saveFileName + "." + file_dialog->defaultSuffix (); + } + + file.setFile (saveFileName); + + // If overwrite confirmation was not done by the file dialog (in case + // of native file dialogs, see above), do it here + if (file_dialog->testOption (QFileDialog::DontConfirmOverwrite) && file.exists ()) + { + int ans = QMessageBox::question (file_dialog, + tr ("Octave Editor"), + tr ("%1\n already exists\n" + "Do you want to overwrite it?").arg (saveFileName), + QMessageBox::Yes | QMessageBox::No); + if (ans != QMessageBox::Yes) + { + // Try again, if edit area is read only, remove on success + save_file_as (m_edit_area->isReadOnly ()); return; - - m_last_modified = modified; - } - - // Prevent popping up multiple message boxes when the file has - // been changed multiple times by temporarily removing from the - // file watcher. - QStringList trackedFiles = m_file_system_watcher.files (); - if (! trackedFiles.isEmpty ()) - m_file_system_watcher.removePath (m_file_name); - - if (file_exists && ! do_close) - { - - // The file is modified - if (m_always_reload_changed_files) - load_file (m_file_name); - - else - { - // give editor and this tab the focus, - // possibly making the editor visible if it is hidden - emit set_focus_editor_signal (this); - m_edit_area->setFocus (); - - // Create a WindowModal message that blocks the edit area - // by making m_edit_area parent. - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Warning, - tr ("Octave Editor"), - tr ("It seems that \'%1\' has been modified by another application. Do you want to reload it?"). - arg (m_file_name), - QMessageBox::Yes | QMessageBox::No, this); - - connect (msgBox, &QMessageBox::finished, - this, &file_editor_tab::handle_file_reload_answer); - - msgBox->setWindowModality (Qt::WindowModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - } - } - else - { - // If desired and if file is not modified, - // close the file without any user interaction - if (do_close && ! m_edit_area->isModified ()) - { - handle_file_resave_answer (QMessageBox::Cancel); - return; - } - - // give editor and this tab the focus, - // possibly making the editor visible if it is hidden - emit set_focus_editor_signal (this); - m_edit_area->setFocus (); - - QString modified = ""; - if (m_edit_area->isModified ()) - modified = tr ("\n\nWarning: The contents in the editor is modified!"); - - // Create a WindowModal message. The file editor tab can't be made - // parent because it may be deleted depending upon the response. - // Instead, change the m_edit_area to read only. - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Warning, tr ("Octave Editor"), - tr ("It seems that the file\n" - "%1\n" - "has been deleted or renamed. Do you want to save it now?%2"). - arg (m_file_name).arg (modified), - QMessageBox::Save | QMessageBox::Close, nullptr); - - m_edit_area->setReadOnly (true); - - connect (msgBox, &QMessageBox::finished, - this, &file_editor_tab::handle_file_resave_answer); - - msgBox->setWindowModality (Qt::WindowModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - } - } - - void file_editor_tab::notice_settings (bool init) - { - gui_settings settings; - - if (! init) - update_lexer_settings (); - - // code folding - if (settings.bool_value (ed_code_folding)) - { - m_edit_area->setMarginType (3, QsciScintilla::SymbolMargin); - m_edit_area->setFolding (QsciScintilla::BoxedTreeFoldStyle, 3); - } - else - { - m_edit_area->setFolding (QsciScintilla::NoFoldStyle, 3); - } - - // status bar - if (settings.bool_value (ed_show_edit_status_bar)) - m_status_bar->show (); - else - m_status_bar->hide (); - - //highlight current line color - m_edit_area->setCaretLineVisible - (settings.bool_value (ed_highlight_current_line)); - - // auto completion - bool match_keywords = settings.bool_value (ed_code_completion_keywords); - bool match_document = settings.bool_value (ed_code_completion_document); - - QsciScintilla::AutoCompletionSource source = QsciScintilla::AcsNone; - if (match_keywords) - if (match_document) - source = QsciScintilla::AcsAll; + } + } + + if (saveFileName == m_file_name) + { + save_file (saveFileName); + } + else + { + // Have editor check for conflict, do not delete tab after save. + if (check_valid_identifier (saveFileName)) + save_file_as (false); + else + emit editor_check_conflict_save (saveFileName, false); + } +} + +void file_editor_tab::handle_save_file_as_answer_close (const QString& saveFileName) +{ + // saveFileName == m_file_name can not happen, because we only can get here + // when we close a tab and m_file_name is not a valid filename yet + + // Have editor check for conflict, delete tab after save. + if (check_valid_identifier (saveFileName)) + save_file_as (true); + else + emit editor_check_conflict_save (saveFileName, true); +} + +void file_editor_tab::handle_save_file_as_answer_cancel () +{ + // User canceled, allow editing again. + m_edit_area->setReadOnly (false); +} + +void file_editor_tab::file_has_changed (const QString&, bool do_close) +{ + bool file_exists = QFile::exists (m_file_name); + + if (file_exists && ! do_close) + { + // Test if file is really modified or if just the timezone has + // changed. In the latter, just return without doing anything. + QDateTime modified = QFileInfo (m_file_name).lastModified ().toUTC (); + + if (modified <= m_last_modified) + return; + + m_last_modified = modified; + } + + // Prevent popping up multiple message boxes when the file has + // been changed multiple times by temporarily removing from the + // file watcher. + QStringList trackedFiles = m_file_system_watcher.files (); + if (! trackedFiles.isEmpty ()) + m_file_system_watcher.removePath (m_file_name); + + if (file_exists && ! do_close) + { + + // The file is modified + if (m_always_reload_changed_files) + load_file (m_file_name); + else - source = QsciScintilla::AcsAPIs; - else if (match_document) - source = QsciScintilla::AcsDocument; - m_edit_area->setAutoCompletionSource (source); - - m_edit_area->setAutoCompletionReplaceWord - (settings.bool_value (ed_code_completion_replace)); - m_edit_area->setAutoCompletionCaseSensitivity - (settings.bool_value (ed_code_completion_case)); - - if (settings.bool_value (ed_code_completion)) - m_edit_area->setAutoCompletionThreshold - (settings.int_value (ed_code_completion_threshold)); - else - m_edit_area->setAutoCompletionThreshold (-1); - - if (settings.bool_value (ed_show_white_space)) - if (settings.bool_value (ed_show_white_space_indent)) - m_edit_area->setWhitespaceVisibility (QsciScintilla::WsVisibleAfterIndent); - else - m_edit_area->setWhitespaceVisibility (QsciScintilla::WsVisible); + { + // give editor and this tab the focus, + // possibly making the editor visible if it is hidden + emit set_focus_editor_signal (this); + m_edit_area->setFocus (); + + // Create a WindowModal message that blocks the edit area + // by making m_edit_area parent. + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Warning, + tr ("Octave Editor"), + tr ("It seems that \'%1\' has been modified by another application. Do you want to reload it?"). + arg (m_file_name), + QMessageBox::Yes | QMessageBox::No, this); + + connect (msgBox, &QMessageBox::finished, + this, &file_editor_tab::handle_file_reload_answer); + + msgBox->setWindowModality (Qt::WindowModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); + } + } + else + { + // If desired and if file is not modified, + // close the file without any user interaction + if (do_close && ! m_edit_area->isModified ()) + { + handle_file_resave_answer (QMessageBox::Cancel); + return; + } + + // give editor and this tab the focus, + // possibly making the editor visible if it is hidden + emit set_focus_editor_signal (this); + m_edit_area->setFocus (); + + QString modified = ""; + if (m_edit_area->isModified ()) + modified = tr ("\n\nWarning: The contents in the editor is modified!"); + + // Create a WindowModal message. The file editor tab can't be made + // parent because it may be deleted depending upon the response. + // Instead, change the m_edit_area to read only. + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Warning, tr ("Octave Editor"), + tr ("It seems that the file\n" + "%1\n" + "has been deleted or renamed. Do you want to save it now?%2"). + arg (m_file_name).arg (modified), + QMessageBox::Save | QMessageBox::Close, nullptr); + + m_edit_area->setReadOnly (true); + + connect (msgBox, &QMessageBox::finished, + this, &file_editor_tab::handle_file_resave_answer); + + msgBox->setWindowModality (Qt::WindowModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); + } +} + +void file_editor_tab::notice_settings (bool init) +{ + gui_settings settings; + + if (! init) + update_lexer_settings (); + + // code folding + if (settings.bool_value (ed_code_folding)) + { + m_edit_area->setMarginType (3, QsciScintilla::SymbolMargin); + m_edit_area->setFolding (QsciScintilla::BoxedTreeFoldStyle, 3); + } + else + { + m_edit_area->setFolding (QsciScintilla::NoFoldStyle, 3); + } + + // status bar + if (settings.bool_value (ed_show_edit_status_bar)) + m_status_bar->show (); + else + m_status_bar->hide (); + + //highlight current line color + m_edit_area->setCaretLineVisible + (settings.bool_value (ed_highlight_current_line)); + + // auto completion + bool match_keywords = settings.bool_value (ed_code_completion_keywords); + bool match_document = settings.bool_value (ed_code_completion_document); + + QsciScintilla::AutoCompletionSource source = QsciScintilla::AcsNone; + if (match_keywords) + if (match_document) + source = QsciScintilla::AcsAll; else - m_edit_area->setWhitespaceVisibility (QsciScintilla::WsInvisible); - - m_edit_area->setEolVisibility (settings.bool_value (ed_show_eol_chars)); - - m_save_as_desired_eol = static_cast<QsciScintilla::EolMode> - (settings.int_value (ed_default_eol_mode)); - - if (settings.bool_value (ed_show_line_numbers)) - { - m_edit_area->setMarginLineNumbers (2, true); - auto_margin_width (); - connect (m_edit_area, SIGNAL (linesChanged ()), - this, SLOT (auto_margin_width ())); - } - else - { - m_edit_area->setMarginLineNumbers (2, false); - disconnect (m_edit_area, SIGNAL (linesChanged ()), nullptr, nullptr); - } - - m_smart_indent = settings.bool_value (ed_auto_indent); - m_edit_area->setAutoIndent (m_smart_indent); - m_edit_area->setTabIndents - (settings.bool_value (ed_tab_indents_line)); - m_edit_area->setBackspaceUnindents - (settings.bool_value (ed_backspace_unindents_line)); - m_edit_area->setIndentationGuides - (settings.bool_value (ed_show_indent_guides)); - m_edit_area->setIndentationsUseTabs - (settings.bool_value (ed_indent_uses_tabs)); - m_edit_area->setIndentationWidth - (settings.int_value (ed_indent_width)); - - m_edit_area->setTabWidth - (settings.int_value (ed_tab_width)); - - m_ind_char_width = 1; - if (m_edit_area->indentationsUseTabs ()) - m_ind_char_width = m_edit_area->tabWidth (); - - m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETHSCROLLBAR, - settings.bool_value (ed_show_hscroll_bar)); - m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETSCROLLWIDTH,-1); - m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETSCROLLWIDTHTRACKING,true); - - update_window_title (m_edit_area->isModified ()); - - m_auto_endif = settings.int_value (ed_auto_endif); - - // long line marker - int line_length = settings.int_value (ed_long_line_column); - m_edit_area->setEdgeColumn (line_length); - - if (settings.bool_value (ed_long_line_marker)) - { - if (settings.bool_value (ed_long_line_marker_line)) - m_edit_area->setEdgeMode (QsciScintilla::EdgeLine); - else - { - if (settings.bool_value (ed_long_line_marker_background)) - m_edit_area->setEdgeMode (QsciScintilla::EdgeBackground); - else - m_edit_area->setEdgeMode (QsciScintilla::EdgeLine); - } - } - else - m_edit_area->setEdgeMode (QsciScintilla::EdgeNone); - - // line wrapping and breaking - m_edit_area->setWrapVisualFlags (QsciScintilla::WrapFlagByBorder); - m_edit_area->setWrapIndentMode (QsciScintilla::WrapIndentSame); - - if (settings.bool_value (ed_wrap_lines)) - m_edit_area->setWrapMode (QsciScintilla::WrapWord); - else - m_edit_area->setWrapMode (QsciScintilla::WrapNone); - - if (settings.bool_value (ed_break_lines)) - m_line_break = line_length; - else - m_line_break = 0; - - m_line_break_comments = - settings.bool_value (ed_break_lines_comments); - - // highlight all occurrences of a word selected by a double click - m_highlight_all_occurrences = - settings.bool_value (ed_highlight_all_occurrences); - - // reload changed files - m_always_reload_changed_files = - settings.bool_value (ed_always_reload_changed_files); - - // Set cursor blinking depending on the settings. - // QScintilla ignores the application global settings, so some special - // handling is required - bool cursor_blinking; - - if (settings.contains (global_cursor_blinking.settings_key ())) - cursor_blinking = settings.bool_value (global_cursor_blinking); - else - cursor_blinking = settings.bool_value (cs_cursor_blinking); - - if (cursor_blinking) - m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETCARETPERIOD, 500); - else - m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETCARETPERIOD, 0); - - } - - void file_editor_tab::auto_margin_width () - { - m_edit_area->setMarginWidth (2, "1" + QString::number (m_edit_area->lines ())); - } - - // the following close request was changed from a signal slot into a - // normal function because we need the return value from close whether - // the tab really was closed (for canceling exiting octave). - // When emitting a signal, only the return value from the last slot - // goes back to the sender - bool file_editor_tab::conditional_close () - { - return close (); - } - - void file_editor_tab::change_editor_state (const QWidget *ID) - { - if (ID != this) - return; - - emit editor_state_changed (m_copy_available, m_is_octave_file, - m_edit_area->isModified ()); - } - - void file_editor_tab::handle_file_reload_answer (int decision) - { - if (decision == QMessageBox::Yes) - { - // reload: file is readded to the file watcher in set_file_name () - load_file (m_file_name); - } - else - { - // do not reload: readd to the file watcher - m_file_system_watcher.addPath (m_file_name); - } - } - - void file_editor_tab::handle_file_resave_answer (int decision) - { - // check decision of user in dialog - if (decision == QMessageBox::Save) - { - save_file (m_file_name); // readds file to watcher in set_file_name () - m_edit_area->setReadOnly (false); // delete read only flag - } + source = QsciScintilla::AcsAPIs; + else if (match_document) + source = QsciScintilla::AcsDocument; + m_edit_area->setAutoCompletionSource (source); + + m_edit_area->setAutoCompletionReplaceWord + (settings.bool_value (ed_code_completion_replace)); + m_edit_area->setAutoCompletionCaseSensitivity + (settings.bool_value (ed_code_completion_case)); + + if (settings.bool_value (ed_code_completion)) + m_edit_area->setAutoCompletionThreshold + (settings.int_value (ed_code_completion_threshold)); + else + m_edit_area->setAutoCompletionThreshold (-1); + + if (settings.bool_value (ed_show_white_space)) + if (settings.bool_value (ed_show_white_space_indent)) + m_edit_area->setWhitespaceVisibility (QsciScintilla::WsVisibleAfterIndent); else - { - // Definitely close the file. - // Set modified to false to prevent the dialog box when the close event - // is posted. If the user cancels the close in this dialog the tab is - // left open with a non-existing file. - m_edit_area->setModified (false); - close (); - } - } - - void file_editor_tab::insert_debugger_pointer (const QWidget *ID, int line) - { - if (ID != this || ID == nullptr) - return; - - emit remove_all_positions (); // debugger_position, unsure_debugger_position - - if (line > 0) - { - marker *dp; - - if (m_edit_area->isModified ()) - { - // The best that can be done if the editor contents have been - // modified is to see if there is a match with the original - // line number of any existing breakpoints. We can put a normal - // debugger pointer at that breakpoint position. Otherwise, it - // isn't certain whether the original line number and current line - // number match. - int editor_linenr = -1; - marker *dummy; - emit find_translated_line_number (line, editor_linenr, dummy); - if (editor_linenr != -1) - { - // Match with an existing breakpoint. - dp = new marker (m_edit_area, line, - marker::debugger_position, editor_linenr); - } - else - { - int original_linenr = -1; - editor_linenr = -1; - emit find_linenr_just_before (line, original_linenr, editor_linenr); - if (original_linenr >= 0) - { - // Make a guess by using an offset from the breakpoint. - int linenr_guess = editor_linenr + line - original_linenr; - dp = new marker (m_edit_area, line, - marker::unsure_debugger_position, - linenr_guess); - } - else - { - // Can't make a very good guess, so just use the debugger - // line number. - dp = new marker (m_edit_area, line, - marker::unsure_debugger_position); - } - } - } - else - { - dp = new marker (m_edit_area, line, marker::debugger_position); - - // In case of a not modified file we might have to remove - // a breakpoint here if we have stepped into the file - if (line == m_breakpoint_info.remove_line) - { - m_breakpoint_info.remove_line = -1; - if (line != m_breakpoint_info.do_not_remove_line) - handle_request_remove_breakpoint (line); - } - } - - connect (this, &file_editor_tab::remove_position_via_debugger_linenr, - dp, &marker::handle_remove_via_original_linenr); - - connect (this, &file_editor_tab::remove_all_positions, - dp, &marker::handle_remove); - - center_current_line (false); - } - } - - void file_editor_tab::delete_debugger_pointer (const QWidget *ID, int line) - { - if (ID != this || ID == nullptr) - return; - - if (line > 0) - emit remove_position_via_debugger_linenr (line); - } - - void file_editor_tab::do_breakpoint_marker (bool insert, - const QWidget *ID, int line, - const QString& cond) - { - if (ID != this || ID == nullptr) - return; - - if (line > 0) - { - if (insert) - { - int editor_linenr = -1; - marker *bp = nullptr; - - // If comes back indicating a non-zero breakpoint marker, - // reuse it if possible - emit find_translated_line_number (line, editor_linenr, bp); - if (bp != nullptr) - { - if ((cond == "") != (bp->get_cond () == "")) - { - // can only reuse conditional bp as conditional - emit remove_breakpoint_via_debugger_linenr (line); - bp = nullptr; - } - else - bp->set_cond (cond); - } - - if (bp == nullptr) - { - bp = new marker (m_edit_area, line, - cond == "" ? marker::breakpoint - : marker::cond_break, cond); - - connect (this, &file_editor_tab::remove_breakpoint_via_debugger_linenr, - bp, &marker::handle_remove_via_original_linenr); - connect (this, &file_editor_tab::request_remove_breakpoint_via_editor_linenr, - bp, &marker::handle_request_remove_via_editor_linenr); - connect (this, &file_editor_tab::remove_all_breakpoints_signal, - bp, &marker::handle_remove); - connect (this, &file_editor_tab::find_translated_line_number, - bp, &marker::handle_find_translation); - connect (this, &file_editor_tab::find_linenr_just_before, - bp, &marker::handle_find_just_before); - connect (this, &file_editor_tab::report_marker_linenr, - bp, &marker::handle_report_editor_linenr); - connect (bp, &marker::request_remove, - this, &file_editor_tab::handle_request_remove_breakpoint); - } - } - else - emit remove_breakpoint_via_debugger_linenr (line); - } - } - - void file_editor_tab::center_current_line (bool always) - { - long int visible_lines - = m_edit_area->SendScintilla (QsciScintillaBase::SCI_LINESONSCREEN); - - if (visible_lines > 2) - { - int line, index; - m_edit_area->getCursorPosition (&line, &index); - // compensate for "folding": - // step 1: expand the current line, if it was folded - m_edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE - - // step 2: map file line num to "visible" one // SCI_VISIBLEFROMDOCLINE - int vis_line = m_edit_area->SendScintilla (2220, line); - - int first_line = m_edit_area->firstVisibleLine (); - - if (always || vis_line == first_line - || vis_line > first_line + visible_lines - 2) - { - first_line += (vis_line - first_line - (visible_lines - 1) / 2); - m_edit_area->SendScintilla (2613, first_line); // SCI_SETFIRSTVISIBLELINE - } - } - } - - void file_editor_tab::handle_lines_changed () - { - // the related signal is emitted before cursor-move-signal! - m_lines_changed = true; - } - - void file_editor_tab::handle_cursor_moved (int line, int col) - { - // Cursor has moved, first check wether an autocompletion list - // is active or if it was closed. Scintilla provides signals for - // completed or cancelled lists, but not for list that where hidden - // due to a new character not matching anymore with the list entries - if (m_edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCACTIVE)) - m_autoc_active = true; - else if (m_autoc_active) - { - m_autoc_active = false; - emit autoc_closed (); // Tell editor about closed list - } - - // Lines changed? Take care of indentation! - bool do_smart_indent = m_lines_changed && m_is_octave_file - && (line == m_line+1) && (col < m_col) - && (m_smart_indent || m_auto_endif); - m_lines_changed = false; - - // Update line and column indicator in the status bar - int o_line = m_line; - update_rowcol_indicator (line, col); - - // Do smart indent after update of line indicator for having - // consistent indicator data - if (do_smart_indent) - m_edit_area->smart_indent (m_smart_indent, m_auto_endif, - o_line, m_ind_char_width); - } - - void file_editor_tab::update_rowcol_indicator (int line, int col) - { - m_line = line; - m_col = col; - m_row_indicator->setNum (line+1); - m_col_indicator->setNum (col+1); - } - - // Slot that is entered each time a new character was typed. - // It is used for handling line breaking if this is desired. - // The related signal is emitted after the signal for a moved cursor - // such that m_col and m_line can not be used for current position. - void file_editor_tab::handle_char_added (int) - { - if (m_line_break) - { - // If line breaking is desired, get the current line and column. - // For taking the tab width into consideration, use own function - int line, col, pos; - m_edit_area->get_current_position (&pos, &line, &col); - - // immediately return if line has not reached the max. line length - if (col <= m_line_break) - return; - - // If line breaking is only desired in comments, - // return if not in a comment - int style_comment = octave_qscintilla::ST_NONE; - if (m_line_break_comments) - { - // line breaking only in comments, check for comment style - style_comment = m_edit_area->is_style_comment (); - if (! style_comment) - return; // no comment, return - } - - // Here we go for breaking the current line by inserting a newline. - // For determining the position of a specific column, we have to get - // the column from the QScintilla function without taking tab lengths - // into account, since the calculation from line/col to position - // ignores this, too. - m_edit_area->getCursorPosition (&line, &col); - int c = 0; - int col_space = col; - int indentation = m_edit_area->indentation (line); - - // Search the first occurrence of space or tab backwards starting from - // the current column (col_space). - while (c != ' ' && c != '\t' && col_space > indentation) - { - pos = m_edit_area->positionFromLineIndex (line, col_space--); - c = m_edit_area->SendScintilla (QsciScintillaBase::SCI_GETCHARAT, pos); - } - - // If a space or tab was found, break at this char, - // otherwise break at cursor position - int col_newline = col - 1; - if (c == ' ' || c == '\t') - col_newline = col_space + 1; - - // Insert a newline char for breaking the line possibly followed - // by a line comment string - QString newline = QString ("\n"); - style_comment = m_edit_area->is_style_comment (); - if (style_comment == octave_qscintilla::ST_LINE_COMMENT) - newline = newline + m_edit_area->comment_string ().at (0); - m_edit_area->insertAt (newline, line, col_newline); - - // Automatically indent the new line to the indentation of previous line - // and set the cursor position to the end of the indentation. - m_edit_area->setIndentation (line + 1, indentation); - m_edit_area->SendScintilla (QsciScintillaBase::SCI_LINEEND); - } - } - - // Slot handling a double click into the text area - void file_editor_tab::handle_double_click (int, int, int modifier) - { - if (! modifier) - { - // double clicks without modifier - // clear any existing indicators of this type - m_edit_area->clear_selection_markers (); - - if (m_highlight_all_occurrences) - { - // Clear any previous selection. - m_edit_area->set_word_selection (); - - // highlighting of all occurrences of the clicked word is enabled - - // get the resulting cursor position - // (required if click was beyond a line ending) - int line, col; - m_edit_area->getCursorPosition (&line, &col); - - // get the word at the cursor (if any) - QString word = m_edit_area->wordAtLineIndex (line, col); - word = word.trimmed (); - - if (! word.isEmpty ()) - { - // word is not empty, so find all occurrences of the word - - // remember first visible line and x-offset for restoring the view afterwards - int first_line = m_edit_area->firstVisibleLine (); - int x_offset = m_edit_area->SendScintilla (QsciScintillaBase::SCI_GETXOFFSET); - - // search for first occurrence of the detected word - bool find_result_available - = m_edit_area->findFirst (word, - false, // no regexp - true, // case sensitive - true, // whole words only - false, // do not wrap - true, // forward - 0, 0, // from the beginning - false + m_edit_area->setWhitespaceVisibility (QsciScintilla::WsVisible); + else + m_edit_area->setWhitespaceVisibility (QsciScintilla::WsInvisible); + + m_edit_area->setEolVisibility (settings.bool_value (ed_show_eol_chars)); + + m_save_as_desired_eol = static_cast<QsciScintilla::EolMode> + (settings.int_value (ed_default_eol_mode)); + + if (settings.bool_value (ed_show_line_numbers)) + { + m_edit_area->setMarginLineNumbers (2, true); + auto_margin_width (); + connect (m_edit_area, SIGNAL (linesChanged ()), + this, SLOT (auto_margin_width ())); + } + else + { + m_edit_area->setMarginLineNumbers (2, false); + disconnect (m_edit_area, SIGNAL (linesChanged ()), nullptr, nullptr); + } + + m_smart_indent = settings.bool_value (ed_auto_indent); + m_edit_area->setAutoIndent (m_smart_indent); + m_edit_area->setTabIndents + (settings.bool_value (ed_tab_indents_line)); + m_edit_area->setBackspaceUnindents + (settings.bool_value (ed_backspace_unindents_line)); + m_edit_area->setIndentationGuides + (settings.bool_value (ed_show_indent_guides)); + m_edit_area->setIndentationsUseTabs + (settings.bool_value (ed_indent_uses_tabs)); + m_edit_area->setIndentationWidth + (settings.int_value (ed_indent_width)); + + m_edit_area->setTabWidth + (settings.int_value (ed_tab_width)); + + m_ind_char_width = 1; + if (m_edit_area->indentationsUseTabs ()) + m_ind_char_width = m_edit_area->tabWidth (); + + m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETHSCROLLBAR, + settings.bool_value (ed_show_hscroll_bar)); + m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETSCROLLWIDTH,-1); + m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETSCROLLWIDTHTRACKING,true); + + update_window_title (m_edit_area->isModified ()); + + m_auto_endif = settings.int_value (ed_auto_endif); + + // long line marker + int line_length = settings.int_value (ed_long_line_column); + m_edit_area->setEdgeColumn (line_length); + + if (settings.bool_value (ed_long_line_marker)) + { + if (settings.bool_value (ed_long_line_marker_line)) + m_edit_area->setEdgeMode (QsciScintilla::EdgeLine); + else + { + if (settings.bool_value (ed_long_line_marker_background)) + m_edit_area->setEdgeMode (QsciScintilla::EdgeBackground); + else + m_edit_area->setEdgeMode (QsciScintilla::EdgeLine); + } + } + else + m_edit_area->setEdgeMode (QsciScintilla::EdgeNone); + + // line wrapping and breaking + m_edit_area->setWrapVisualFlags (QsciScintilla::WrapFlagByBorder); + m_edit_area->setWrapIndentMode (QsciScintilla::WrapIndentSame); + + if (settings.bool_value (ed_wrap_lines)) + m_edit_area->setWrapMode (QsciScintilla::WrapWord); + else + m_edit_area->setWrapMode (QsciScintilla::WrapNone); + + if (settings.bool_value (ed_break_lines)) + m_line_break = line_length; + else + m_line_break = 0; + + m_line_break_comments = + settings.bool_value (ed_break_lines_comments); + + // highlight all occurrences of a word selected by a double click + m_highlight_all_occurrences = + settings.bool_value (ed_highlight_all_occurrences); + + // reload changed files + m_always_reload_changed_files = + settings.bool_value (ed_always_reload_changed_files); + + // Set cursor blinking depending on the settings. + // QScintilla ignores the application global settings, so some special + // handling is required + bool cursor_blinking; + + if (settings.contains (global_cursor_blinking.settings_key ())) + cursor_blinking = settings.bool_value (global_cursor_blinking); + else + cursor_blinking = settings.bool_value (cs_cursor_blinking); + + if (cursor_blinking) + m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETCARETPERIOD, 500); + else + m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETCARETPERIOD, 0); + +} + +void file_editor_tab::auto_margin_width () +{ + m_edit_area->setMarginWidth (2, "1" + QString::number (m_edit_area->lines ())); +} + +// the following close request was changed from a signal slot into a +// normal function because we need the return value from close whether +// the tab really was closed (for canceling exiting octave). +// When emitting a signal, only the return value from the last slot +// goes back to the sender +bool file_editor_tab::conditional_close () +{ + return close (); +} + +void file_editor_tab::change_editor_state (const QWidget *ID) +{ + if (ID != this) + return; + + emit editor_state_changed (m_copy_available, m_is_octave_file, + m_edit_area->isModified ()); +} + +void file_editor_tab::handle_file_reload_answer (int decision) +{ + if (decision == QMessageBox::Yes) + { + // reload: file is readded to the file watcher in set_file_name () + load_file (m_file_name); + } + else + { + // do not reload: readd to the file watcher + m_file_system_watcher.addPath (m_file_name); + } +} + +void file_editor_tab::handle_file_resave_answer (int decision) +{ + // check decision of user in dialog + if (decision == QMessageBox::Save) + { + save_file (m_file_name); // readds file to watcher in set_file_name () + m_edit_area->setReadOnly (false); // delete read only flag + } + else + { + // Definitely close the file. + // Set modified to false to prevent the dialog box when the close event + // is posted. If the user cancels the close in this dialog the tab is + // left open with a non-existing file. + m_edit_area->setModified (false); + close (); + } +} + +void file_editor_tab::insert_debugger_pointer (const QWidget *ID, int line) +{ + if (ID != this || ID == nullptr) + return; + + emit remove_all_positions (); // debugger_position, unsure_debugger_position + + if (line > 0) + { + marker *dp; + + if (m_edit_area->isModified ()) + { + // The best that can be done if the editor contents have been + // modified is to see if there is a match with the original + // line number of any existing breakpoints. We can put a normal + // debugger pointer at that breakpoint position. Otherwise, it + // isn't certain whether the original line number and current line + // number match. + int editor_linenr = -1; + marker *dummy; + emit find_translated_line_number (line, editor_linenr, dummy); + if (editor_linenr != -1) + { + // Match with an existing breakpoint. + dp = new marker (m_edit_area, line, + marker::debugger_position, editor_linenr); + } + else + { + int original_linenr = -1; + editor_linenr = -1; + emit find_linenr_just_before (line, original_linenr, editor_linenr); + if (original_linenr >= 0) + { + // Make a guess by using an offset from the breakpoint. + int linenr_guess = editor_linenr + line - original_linenr; + dp = new marker (m_edit_area, line, + marker::unsure_debugger_position, + linenr_guess); + } + else + { + // Can't make a very good guess, so just use the debugger + // line number. + dp = new marker (m_edit_area, line, + marker::unsure_debugger_position); + } + } + } + else + { + dp = new marker (m_edit_area, line, marker::debugger_position); + + // In case of a not modified file we might have to remove + // a breakpoint here if we have stepped into the file + if (line == m_breakpoint_info.remove_line) + { + m_breakpoint_info.remove_line = -1; + if (line != m_breakpoint_info.do_not_remove_line) + handle_request_remove_breakpoint (line); + } + } + + connect (this, &file_editor_tab::remove_position_via_debugger_linenr, + dp, &marker::handle_remove_via_original_linenr); + + connect (this, &file_editor_tab::remove_all_positions, + dp, &marker::handle_remove); + + center_current_line (false); + } +} + +void file_editor_tab::delete_debugger_pointer (const QWidget *ID, int line) +{ + if (ID != this || ID == nullptr) + return; + + if (line > 0) + emit remove_position_via_debugger_linenr (line); +} + +void file_editor_tab::do_breakpoint_marker (bool insert, + const QWidget *ID, int line, + const QString& cond) +{ + if (ID != this || ID == nullptr) + return; + + if (line > 0) + { + if (insert) + { + int editor_linenr = -1; + marker *bp = nullptr; + + // If comes back indicating a non-zero breakpoint marker, + // reuse it if possible + emit find_translated_line_number (line, editor_linenr, bp); + if (bp != nullptr) + { + if ((cond == "") != (bp->get_cond () == "")) + { + // can only reuse conditional bp as conditional + emit remove_breakpoint_via_debugger_linenr (line); + bp = nullptr; + } + else + bp->set_cond (cond); + } + + if (bp == nullptr) + { + bp = new marker (m_edit_area, line, + cond == "" ? marker::breakpoint + : marker::cond_break, cond); + + connect (this, &file_editor_tab::remove_breakpoint_via_debugger_linenr, + bp, &marker::handle_remove_via_original_linenr); + connect (this, &file_editor_tab::request_remove_breakpoint_via_editor_linenr, + bp, &marker::handle_request_remove_via_editor_linenr); + connect (this, &file_editor_tab::remove_all_breakpoints_signal, + bp, &marker::handle_remove); + connect (this, &file_editor_tab::find_translated_line_number, + bp, &marker::handle_find_translation); + connect (this, &file_editor_tab::find_linenr_just_before, + bp, &marker::handle_find_just_before); + connect (this, &file_editor_tab::report_marker_linenr, + bp, &marker::handle_report_editor_linenr); + connect (bp, &marker::request_remove, + this, &file_editor_tab::handle_request_remove_breakpoint); + } + } + else + emit remove_breakpoint_via_debugger_linenr (line); + } +} + +void file_editor_tab::center_current_line (bool always) +{ + long int visible_lines + = m_edit_area->SendScintilla (QsciScintillaBase::SCI_LINESONSCREEN); + + if (visible_lines > 2) + { + int line, index; + m_edit_area->getCursorPosition (&line, &index); + // compensate for "folding": + // step 1: expand the current line, if it was folded + m_edit_area->SendScintilla (2232, line); // SCI_ENSUREVISIBLE + + // step 2: map file line num to "visible" one // SCI_VISIBLEFROMDOCLINE + int vis_line = m_edit_area->SendScintilla (2220, line); + + int first_line = m_edit_area->firstVisibleLine (); + + if (always || vis_line == first_line + || vis_line > first_line + visible_lines - 2) + { + first_line += (vis_line - first_line - (visible_lines - 1) / 2); + m_edit_area->SendScintilla (2613, first_line); // SCI_SETFIRSTVISIBLELINE + } + } +} + +void file_editor_tab::handle_lines_changed () +{ + // the related signal is emitted before cursor-move-signal! + m_lines_changed = true; +} + +void file_editor_tab::handle_cursor_moved (int line, int col) +{ + // Cursor has moved, first check wether an autocompletion list + // is active or if it was closed. Scintilla provides signals for + // completed or cancelled lists, but not for list that where hidden + // due to a new character not matching anymore with the list entries + if (m_edit_area->SendScintilla (QsciScintillaBase::SCI_AUTOCACTIVE)) + m_autoc_active = true; + else if (m_autoc_active) + { + m_autoc_active = false; + emit autoc_closed (); // Tell editor about closed list + } + + // Lines changed? Take care of indentation! + bool do_smart_indent = m_lines_changed && m_is_octave_file + && (line == m_line+1) && (col < m_col) + && (m_smart_indent || m_auto_endif); + m_lines_changed = false; + + // Update line and column indicator in the status bar + int o_line = m_line; + update_rowcol_indicator (line, col); + + // Do smart indent after update of line indicator for having + // consistent indicator data + if (do_smart_indent) + m_edit_area->smart_indent (m_smart_indent, m_auto_endif, + o_line, m_ind_char_width); +} + +void file_editor_tab::update_rowcol_indicator (int line, int col) +{ + m_line = line; + m_col = col; + m_row_indicator->setNum (line+1); + m_col_indicator->setNum (col+1); +} + +// Slot that is entered each time a new character was typed. +// It is used for handling line breaking if this is desired. +// The related signal is emitted after the signal for a moved cursor +// such that m_col and m_line can not be used for current position. +void file_editor_tab::handle_char_added (int) +{ + if (m_line_break) + { + // If line breaking is desired, get the current line and column. + // For taking the tab width into consideration, use own function + int line, col, pos; + m_edit_area->get_current_position (&pos, &line, &col); + + // immediately return if line has not reached the max. line length + if (col <= m_line_break) + return; + + // If line breaking is only desired in comments, + // return if not in a comment + int style_comment = octave_qscintilla::ST_NONE; + if (m_line_break_comments) + { + // line breaking only in comments, check for comment style + style_comment = m_edit_area->is_style_comment (); + if (! style_comment) + return; // no comment, return + } + + // Here we go for breaking the current line by inserting a newline. + // For determining the position of a specific column, we have to get + // the column from the QScintilla function without taking tab lengths + // into account, since the calculation from line/col to position + // ignores this, too. + m_edit_area->getCursorPosition (&line, &col); + int c = 0; + int col_space = col; + int indentation = m_edit_area->indentation (line); + + // Search the first occurrence of space or tab backwards starting from + // the current column (col_space). + while (c != ' ' && c != '\t' && col_space > indentation) + { + pos = m_edit_area->positionFromLineIndex (line, col_space--); + c = m_edit_area->SendScintilla (QsciScintillaBase::SCI_GETCHARAT, pos); + } + + // If a space or tab was found, break at this char, + // otherwise break at cursor position + int col_newline = col - 1; + if (c == ' ' || c == '\t') + col_newline = col_space + 1; + + // Insert a newline char for breaking the line possibly followed + // by a line comment string + QString newline = QString ("\n"); + style_comment = m_edit_area->is_style_comment (); + if (style_comment == octave_qscintilla::ST_LINE_COMMENT) + newline = newline + m_edit_area->comment_string ().at (0); + m_edit_area->insertAt (newline, line, col_newline); + + // Automatically indent the new line to the indentation of previous line + // and set the cursor position to the end of the indentation. + m_edit_area->setIndentation (line + 1, indentation); + m_edit_area->SendScintilla (QsciScintillaBase::SCI_LINEEND); + } +} + +// Slot handling a double click into the text area +void file_editor_tab::handle_double_click (int, int, int modifier) +{ + if (! modifier) + { + // double clicks without modifier + // clear any existing indicators of this type + m_edit_area->clear_selection_markers (); + + if (m_highlight_all_occurrences) + { + // Clear any previous selection. + m_edit_area->set_word_selection (); + + // highlighting of all occurrences of the clicked word is enabled + + // get the resulting cursor position + // (required if click was beyond a line ending) + int line, col; + m_edit_area->getCursorPosition (&line, &col); + + // get the word at the cursor (if any) + QString word = m_edit_area->wordAtLineIndex (line, col); + word = word.trimmed (); + + if (! word.isEmpty ()) + { + // word is not empty, so find all occurrences of the word + + // remember first visible line and x-offset for restoring the view afterwards + int first_line = m_edit_area->firstVisibleLine (); + int x_offset = m_edit_area->SendScintilla (QsciScintillaBase::SCI_GETXOFFSET); + + // search for first occurrence of the detected word + bool find_result_available + = m_edit_area->findFirst (word, + false, // no regexp + true, // case sensitive + true, // whole words only + false, // do not wrap + true, // forward + 0, 0, // from the beginning + false #if defined (HAVE_QSCI_VERSION_2_6_0) - , true + , true #endif - ); - - // loop over all occurrences and set the related indicator - int oline, ocol; - int wlen = word.length (); - - while (find_result_available) - { - // get cursor position after having found an occurrence - m_edit_area->getCursorPosition (&oline, &ocol); - // mark the selection - m_edit_area->show_selection_markers (oline, ocol-wlen, oline, ocol); - - // find next occurrence - find_result_available = m_edit_area->findNext (); - } - - // restore the visible area of the file, the cursor position, - // and the selection - m_edit_area->setFirstVisibleLine (first_line); - m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETXOFFSET, x_offset); - m_edit_area->setCursorPosition (line, col); - m_edit_area->setSelection (line, col - wlen, line, col); - m_edit_area->set_word_selection (word); - } - } - } - } - - QString file_editor_tab::get_function_name () - { - QRegExp rxfun1 ("^[\t ]*function[^=]+=([^\\(]+)\\([^\\)]*\\)[\t ]*$"); - QRegExp rxfun2 ("^[\t ]*function[\t ]+([^\\(]+)\\([^\\)]*\\)[\t ]*$"); - QRegExp rxfun3 ("^[\t ]*function[^=]+=[\t ]*([^\\s]+)[\t ]*$"); - QRegExp rxfun4 ("^[\t ]*function[\t ]+([^\\s]+)[\t ]*$"); - QRegExp rxfun5 ("^[\t ]*classdef[\t ]+([^\\s]+)[\t ]*$"); - - QStringList lines = m_edit_area->text ().split ("\n"); - - for (int i = 0; i < lines.count (); i++) - { - if (rxfun1.indexIn (lines.at (i)) != -1) - return rxfun1.cap (1).remove (QRegExp ("[ \t]*")); - else if (rxfun2.indexIn (lines.at (i)) != -1) - return rxfun2.cap (1).remove (QRegExp ("[ \t]*")); - else if (rxfun3.indexIn (lines.at (i)) != -1) - return rxfun3.cap (1).remove (QRegExp ("[ \t]*")); - else if (rxfun4.indexIn (lines.at (i)) != -1) - return rxfun4.cap (1).remove (QRegExp ("[ \t]*")); - else if (rxfun5.indexIn (lines.at (i)) != -1) - return rxfun5.cap (1).remove (QRegExp ("[ \t]*")); - } - - return QString (); - } + ); + + // loop over all occurrences and set the related indicator + int oline, ocol; + int wlen = word.length (); + + while (find_result_available) + { + // get cursor position after having found an occurrence + m_edit_area->getCursorPosition (&oline, &ocol); + // mark the selection + m_edit_area->show_selection_markers (oline, ocol-wlen, oline, ocol); + + // find next occurrence + find_result_available = m_edit_area->findNext (); + } + + // restore the visible area of the file, the cursor position, + // and the selection + m_edit_area->setFirstVisibleLine (first_line); + m_edit_area->SendScintilla (QsciScintillaBase::SCI_SETXOFFSET, x_offset); + m_edit_area->setCursorPosition (line, col); + m_edit_area->setSelection (line, col - wlen, line, col); + m_edit_area->set_word_selection (word); + } + } + } +} + +QString file_editor_tab::get_function_name () +{ + QRegExp rxfun1 ("^[\t ]*function[^=]+=([^\\(]+)\\([^\\)]*\\)[\t ]*$"); + QRegExp rxfun2 ("^[\t ]*function[\t ]+([^\\(]+)\\([^\\)]*\\)[\t ]*$"); + QRegExp rxfun3 ("^[\t ]*function[^=]+=[\t ]*([^\\s]+)[\t ]*$"); + QRegExp rxfun4 ("^[\t ]*function[\t ]+([^\\s]+)[\t ]*$"); + QRegExp rxfun5 ("^[\t ]*classdef[\t ]+([^\\s]+)[\t ]*$"); + + QStringList lines = m_edit_area->text ().split ("\n"); + + for (int i = 0; i < lines.count (); i++) + { + if (rxfun1.indexIn (lines.at (i)) != -1) + return rxfun1.cap (1).remove (QRegExp ("[ \t]*")); + else if (rxfun2.indexIn (lines.at (i)) != -1) + return rxfun2.cap (1).remove (QRegExp ("[ \t]*")); + else if (rxfun3.indexIn (lines.at (i)) != -1) + return rxfun3.cap (1).remove (QRegExp ("[ \t]*")); + else if (rxfun4.indexIn (lines.at (i)) != -1) + return rxfun4.cap (1).remove (QRegExp ("[ \t]*")); + else if (rxfun5.indexIn (lines.at (i)) != -1) + return rxfun5.cap (1).remove (QRegExp ("[ \t]*")); + } + + return QString (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/m-editor/file-editor-tab.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/file-editor-tab.h Thu Feb 02 12:25:51 2023 -0800 @@ -44,304 +44,304 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class file_editor; +class file_editor; - class file_editor_tab : public QWidget - { - Q_OBJECT +class file_editor_tab : public QWidget +{ + Q_OBJECT - public: +public: - file_editor_tab (const QString& directory = ""); + file_editor_tab (const QString& directory = ""); - ~file_editor_tab (); + ~file_editor_tab (); - octave_qscintilla * qsci_edit_area () { return m_edit_area; } + octave_qscintilla * qsci_edit_area () { return m_edit_area; } - // Will initiate close if associated with the identifier tag. - bool conditional_close (); + // Will initiate close if associated with the identifier tag. + bool conditional_close (); - void update_breakpoints (); - void set_file_name (const QString& fileName); - void enable_file_watcher (bool do_enable); + void update_breakpoints (); + void set_file_name (const QString& fileName); + void enable_file_watcher (bool do_enable); - QString file_name () const { return m_file_name; } - QString encoding () const { return m_encoding; } + QString file_name () const { return m_file_name; } + QString encoding () const { return m_encoding; } - signals: +signals: - void tab_ready_to_close (); - void file_name_changed (const QString& fileName, - const QString& toolTip, - bool modified); - void editor_state_changed (bool copy_available, bool is_octave_file, - bool is_modified); - void set_focus_editor_signal (QWidget *); - void edit_area_changed (octave_qscintilla *edit_area); - void tab_remove_request (); - void mru_add_file (const QString& file_name, const QString& encoding); - void editor_check_conflict_save (const QString& saveFileName, - bool remove_on_success); - void run_file_signal (const QFileInfo& info); - void request_open_file (const QString&, const QString& = QString ()); - void edit_mfile_request (const QString&, const QString&, - const QString&, int); + void tab_ready_to_close (); + void file_name_changed (const QString& fileName, + const QString& toolTip, + bool modified); + void editor_state_changed (bool copy_available, bool is_octave_file, + bool is_modified); + void set_focus_editor_signal (QWidget *); + void edit_area_changed (octave_qscintilla *edit_area); + void tab_remove_request (); + void mru_add_file (const QString& file_name, const QString& encoding); + void editor_check_conflict_save (const QString& saveFileName, + bool remove_on_success); + void run_file_signal (const QFileInfo& info); + void request_open_file (const QString&, const QString& = QString ()); + void edit_mfile_request (const QString&, const QString&, + const QString&, int); - void autoc_closed (); + void autoc_closed (); - void update_breakpoints_signal (const octave_value_list& args); + void update_breakpoints_signal (const octave_value_list& args); - void remove_breakpoint_via_debugger_linenr (int debugger_linenr); - void request_remove_breakpoint_via_editor_linenr (int editor_linenr); - void remove_all_breakpoints_signal (); - void find_translated_line_number (int original_linenr, - int& translated_linenr, marker*&); - void find_linenr_just_before (int linenr, int& original_linenr, - int& editor_linenr); - void report_marker_linenr (QIntList& lines, QStringList& conditions); - void remove_position_via_debugger_linenr (int debugger_linenr); - void remove_all_positions (); + void remove_breakpoint_via_debugger_linenr (int debugger_linenr); + void request_remove_breakpoint_via_editor_linenr (int editor_linenr); + void remove_all_breakpoints_signal (); + void find_translated_line_number (int original_linenr, + int& translated_linenr, marker*&); + void find_linenr_just_before (int linenr, int& original_linenr, + int& editor_linenr); + void report_marker_linenr (QIntList& lines, QStringList& conditions); + void remove_position_via_debugger_linenr (int debugger_linenr); + void remove_all_positions (); - void debug_quit_signal (); + void debug_quit_signal (); - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - void maybe_remove_next (int remove_line); + void maybe_remove_next (int remove_line); - void dbstop_if (const QString& prompt, int line, const QString& cond); - void request_add_breakpoint (int line, const QString& cond); - void request_add_octave_apis (const QStringList&); - void api_entries_added (); + void dbstop_if (const QString& prompt, int line, const QString& cond); + void request_add_breakpoint (int line, const QString& cond); + void request_add_octave_apis (const QStringList&); + void api_entries_added (); - void do_save_file_signal (const QString& file_to_save, - bool remove_on_success, bool restore_breakpoints); + void do_save_file_signal (const QString& file_to_save, + bool remove_on_success, bool restore_breakpoints); - void confirm_dbquit_and_save_signal (const QString& file_to_save, - const QString& base_name, - bool remove_on_success, - bool restore_breakpoints); + void confirm_dbquit_and_save_signal (const QString& file_to_save, + const QString& base_name, + bool remove_on_success, + bool restore_breakpoints); - // FIXME: The following is similar to "process_octave_code" signal. - // However, currently that signal is connected to something that simply - // focuses a window and does not actually communicate with Octave. - // - // void evaluate_octave_command (const QString& command); + // FIXME: The following is similar to "process_octave_code" signal. + // However, currently that signal is connected to something that simply + // focuses a window and does not actually communicate with Octave. + // + // void evaluate_octave_command (const QString& command); - public slots: +public slots: - void update_window_title (bool modified); - void handle_copy_available (bool enableCopy); - void handle_margin_clicked (int line, int margin, - Qt::KeyboardModifiers state); + void update_window_title (bool modified); + void handle_copy_available (bool enableCopy); + void handle_margin_clicked (int line, int margin, + Qt::KeyboardModifiers state); - // Tells the editor tab to react on changed settings. - void notice_settings (bool init = false); + // Tells the editor tab to react on changed settings. + void notice_settings (bool init = false); - // Change to a different editor tab by identifier tag. - void change_editor_state (const QWidget *ID); + // Change to a different editor tab by identifier tag. + void change_editor_state (const QWidget *ID); - void set_focus (const QWidget *ID); - void set_current_directory (const QString& dir); - void context_help (const QWidget *ID, bool); - void context_edit (const QWidget *ID); - void save_file (const QWidget *ID); - void save_file (const QWidget *ID, const QString& fileName, - bool remove_on_success); - void save_file_as (const QWidget *ID); - void print_file (const QWidget *ID); - void run_file (const QWidget *ID, bool step_into = false); - void context_run (const QWidget *ID); - void toggle_bookmark (const QWidget *ID); - void next_bookmark (const QWidget *ID); - void previous_bookmark (const QWidget *ID); - void remove_bookmark (const QWidget *ID); + void set_focus (const QWidget *ID); + void set_current_directory (const QString& dir); + void context_help (const QWidget *ID, bool); + void context_edit (const QWidget *ID); + void save_file (const QWidget *ID); + void save_file (const QWidget *ID, const QString& fileName, + bool remove_on_success); + void save_file_as (const QWidget *ID); + void print_file (const QWidget *ID); + void run_file (const QWidget *ID, bool step_into = false); + void context_run (const QWidget *ID); + void toggle_bookmark (const QWidget *ID); + void next_bookmark (const QWidget *ID); + void previous_bookmark (const QWidget *ID); + void remove_bookmark (const QWidget *ID); - void toggle_breakpoint (const QWidget *ID); - void next_breakpoint (const QWidget *ID); - void previous_breakpoint (const QWidget *ID); - void remove_all_breakpoints (const QWidget *ID); + void toggle_breakpoint (const QWidget *ID); + void next_breakpoint (const QWidget *ID); + void previous_breakpoint (const QWidget *ID); + void remove_all_breakpoints (const QWidget *ID); - void scintilla_command (const QWidget *, unsigned int); + void scintilla_command (const QWidget *, unsigned int); - void comment_selected_text (const QWidget *ID, bool input_str); - void uncomment_selected_text (const QWidget *ID); + void comment_selected_text (const QWidget *ID, bool input_str); + void uncomment_selected_text (const QWidget *ID); - void indent_selected_text (const QWidget *ID); - void unindent_selected_text (const QWidget *ID); - void smart_indent_line_or_selected_text (const QWidget *ID); - void convert_eol (const QWidget *ID, QsciScintilla::EolMode); + void indent_selected_text (const QWidget *ID); + void unindent_selected_text (const QWidget *ID); + void smart_indent_line_or_selected_text (const QWidget *ID); + void convert_eol (const QWidget *ID, QsciScintilla::EolMode); - void zoom_in (const QWidget *ID); - void zoom_out (const QWidget *ID); - void zoom_normal (const QWidget *ID); + void zoom_in (const QWidget *ID); + void zoom_out (const QWidget *ID); + void zoom_normal (const QWidget *ID); - void goto_line (const QWidget *ID, int line = -1); - void move_match_brace (const QWidget *ID, bool select); - void show_auto_completion (const QWidget *ID); + void goto_line (const QWidget *ID, int line = -1); + void move_match_brace (const QWidget *ID, bool select); + void show_auto_completion (const QWidget *ID); - void insert_debugger_pointer (const QWidget *ID, int line = -1); - void delete_debugger_pointer (const QWidget *ID, int line = -1); + void insert_debugger_pointer (const QWidget *ID, int line = -1); + void delete_debugger_pointer (const QWidget *ID, int line = -1); - void do_breakpoint_marker (bool insert, const QWidget *ID, int line = -1, - const QString& cond = ""); + void do_breakpoint_marker (bool insert, const QWidget *ID, int line = -1, + const QString& cond = ""); - void recover_from_exit (); - void set_modified (bool modified = true); + void recover_from_exit (); + void set_modified (bool modified = true); - void set_encoding (const QString& new_encoding); + void set_encoding (const QString& new_encoding); - QString load_file (const QString& fileName); + QString load_file (const QString& fileName); - void new_file (const QString& commands = QString ()); + void new_file (const QString& commands = QString ()); - void file_has_changed (const QString& path, bool do_close = false); + void file_has_changed (const QString& path, bool do_close = false); - void handle_context_menu_edit (const QString&); - void handle_context_menu_break_condition (int linenr); + void handle_context_menu_edit (const QString&); + void handle_context_menu_break_condition (int linenr); - void handle_request_add_breakpoint (int line, const QString& cond); - void handle_request_remove_breakpoint (int line); + void handle_request_add_breakpoint (int line, const QString& cond); + void handle_request_remove_breakpoint (int line); - void update_breakpoints_handler (const octave_value_list& argout); - void update_rowcol_indicator (int line, int col); - void update_lexer_settings (bool update_apis_only = false); + void update_breakpoints_handler (const octave_value_list& argout); + void update_rowcol_indicator (int line, int col); + void update_lexer_settings (bool update_apis_only = false); - private slots: +private slots: - // When user closes message box for decoding problems - void handle_decode_warning_answer (QAbstractButton *btn); + // When user closes message box for decoding problems + void handle_decode_warning_answer (QAbstractButton *btn); - // When user closes message box for reload question. - void handle_file_reload_answer (int decision); + // When user closes message box for reload question. + void handle_file_reload_answer (int decision); - // When user closes message box for resave question. - void handle_file_resave_answer (int decision); + // When user closes message box for resave question. + void handle_file_resave_answer (int decision); - // When user closes QFileDialog box. - void handle_save_file_as_answer (const QString& fileName); - void handle_save_file_as_answer_close (const QString& fileName); - void handle_save_file_as_answer_cancel (); - void handle_save_as_filter_selected (const QString& filter); + // When user closes QFileDialog box. + void handle_save_file_as_answer (const QString& fileName); + void handle_save_file_as_answer_close (const QString& fileName); + void handle_save_file_as_answer_cancel (); + void handle_save_as_filter_selected (const QString& filter); - // When user changes encoding after decoding errors were found - void handle_current_enc_changed (const QString& enc); + // When user changes encoding after decoding errors were found + void handle_current_enc_changed (const QString& enc); - // When apis preparation has finished and is ready to save - void save_apis_info (); + // When apis preparation has finished and is ready to save + void save_apis_info (); - // When the numer of lines changes -> adapt width of margin - void auto_margin_width (); + // When the numer of lines changes -> adapt width of margin + void auto_margin_width (); - void handle_cursor_moved (int line, int col); - void handle_char_added (int character); - void handle_double_click (int p, int l, int modifier); - void handle_lines_changed (); + void handle_cursor_moved (int line, int col); + void handle_char_added (int character); + void handle_double_click (int p, int l, int modifier); + void handle_lines_changed (); - void handle_remove_next (int remove_line); - void handle_dbstop_if (const QString& prompt, int line, - const QString& cond); - void handle_add_octave_apis (const QStringList& api_entries); - void handle_api_entries_added (); + void handle_remove_next (int remove_line); + void handle_dbstop_if (const QString& prompt, int line, + const QString& cond); + void handle_add_octave_apis (const QStringList& api_entries); + void handle_api_entries_added (); - void do_save_file (const QString& file_to_save, bool remove_on_success, - bool restore_breakpoints); + void do_save_file (const QString& file_to_save, bool remove_on_success, + bool restore_breakpoints); - void confirm_dbquit_and_save (const QString& file_to_save, - const QString& base_name, - bool remove_on_success, - bool restore_breakpoints); + void confirm_dbquit_and_save (const QString& file_to_save, + const QString& base_name, + bool remove_on_success, + bool restore_breakpoints); - protected: +protected: - void closeEvent (QCloseEvent *event); + void closeEvent (QCloseEvent *event); - private: +private: - void add_breakpoint_event (int line, const QString& cond); + void add_breakpoint_event (int line, const QString& cond); - bool valid_file_name (const QString& file = QString ()); - void save_file (const QString& saveFileName, bool remove_on_success = false, - bool restore_breakpoints = true); - void save_file_as (bool remove_on_success = false); - bool check_valid_identifier (QString file_name); - QTextCodec * check_valid_codec (); + bool valid_file_name (const QString& file = QString ()); + void save_file (const QString& saveFileName, bool remove_on_success = false, + bool restore_breakpoints = true); + void save_file_as (bool remove_on_success = false); + bool check_valid_identifier (QString file_name); + QTextCodec * check_valid_codec (); - bool unchanged_or_saved (); + bool unchanged_or_saved (); - void update_lexer (); + void update_lexer (); - void show_dialog (QDialog *dlg, bool modal); + void show_dialog (QDialog *dlg, bool modal); - public: +public: - int check_file_modified (bool remove = false); - QString get_all_bookmarks (); + int check_file_modified (bool remove = false); + QString get_all_bookmarks (); - private: - void do_comment_selected_text (bool comment, bool input_str = false); - void do_indent_selected_text (bool indent); - void do_smart_indent_line_or_selected_text (); +private: + void do_comment_selected_text (bool comment, bool input_str = false); + void do_indent_selected_text (bool indent); + void do_smart_indent_line_or_selected_text (); - void check_restore_breakpoints (); - void center_current_line (bool always=true); + void check_restore_breakpoints (); + void center_current_line (bool always=true); - QString get_function_name (); + QString get_function_name (); - QsciScintilla::EolMode detect_eol_mode (); - void update_eol_indicator (); + QsciScintilla::EolMode detect_eol_mode (); + void update_eol_indicator (); - octave_qscintilla *m_edit_area; + octave_qscintilla *m_edit_area; - QStatusBar *m_status_bar; - QLabel *m_row_indicator; - QLabel *m_col_indicator; - QLabel *m_eol_indicator; - QLabel *m_enc_indicator; + QStatusBar *m_status_bar; + QLabel *m_row_indicator; + QLabel *m_col_indicator; + QLabel *m_eol_indicator; + QLabel *m_enc_indicator; - QsciScintilla::EolMode m_save_as_desired_eol; + QsciScintilla::EolMode m_save_as_desired_eol; - QString m_file_name; - QString m_file_name_short; - QString m_ced; - QString m_encoding; - QString m_new_encoding; - QDateTime m_last_modified; + QString m_file_name; + QString m_file_name_short; + QString m_ced; + QString m_encoding; + QString m_new_encoding; + QDateTime m_last_modified; - bool m_autoc_active; - bool m_copy_available; - bool m_is_octave_file; - bool m_always_reload_changed_files; - bool m_smart_indent; - int m_auto_endif; - int m_ind_char_width; + bool m_autoc_active; + bool m_copy_available; + bool m_is_octave_file; + bool m_always_reload_changed_files; + bool m_smart_indent; + int m_auto_endif; + int m_ind_char_width; - QFileSystemWatcher m_file_system_watcher; + QFileSystemWatcher m_file_system_watcher; - QIntList m_bp_lines; - QStringList m_bp_conditions; + QIntList m_bp_lines; + QStringList m_bp_conditions; - QsciAPIs *m_lexer_apis; - QString m_prep_apis_path; - QString m_prep_apis_file; + QsciAPIs *m_lexer_apis; + QString m_prep_apis_path; + QString m_prep_apis_file; - int m_line_break; - bool m_line_break_comments; - int m_line; - int m_col; - bool m_lines_changed; - bool m_highlight_all_occurrences; - int m_bp_restore_count; + int m_line_break; + bool m_line_break_comments; + int m_line; + int m_col; + bool m_lines_changed; + bool m_highlight_all_occurrences; + int m_bp_restore_count; - struct breakpoint_info - { - bool remove_next; - int remove_line; - int do_not_remove_line; - }; + struct breakpoint_info + { + bool remove_next; + int remove_line; + int do_not_remove_line; + }; - breakpoint_info m_breakpoint_info; - }; + breakpoint_info m_breakpoint_info; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/m-editor/file-editor.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/file-editor.cc Thu Feb 02 12:25:51 2023 -0800 @@ -63,2824 +63,2824 @@ OCTAVE_BEGIN_NAMESPACE(octave) - // Functions of the the reimplemented tab widget - - file_editor_tab_widget::file_editor_tab_widget (QWidget *p, file_editor *fe) - : QTabWidget (p) - { - tab_bar *bar = new tab_bar (this); - - connect (bar, &tab_bar::close_current_tab_signal, - fe, &file_editor::request_close_file); - - this->setTabBar (bar); - - setTabsClosable (true); - setUsesScrollButtons (true); - setMovable (true); - } - - tab_bar *file_editor_tab_widget::get_tab_bar () const - { - return qobject_cast<tab_bar *> (tabBar ()); - } - - std::list<file_editor_tab *> - file_editor_tab_widget::tab_list () const - { - std::list<file_editor_tab *> retval; - for (int i = 0; i < count (); i++) - retval.push_back (static_cast<file_editor_tab *> (widget (i))); - return retval; - } - - // File editor - - file_editor::file_editor (QWidget *p) - : file_editor_interface (p) - { - // Set current editing directory before construction because loaded - // files will change ced accordingly. - m_ced = QDir::currentPath (); - - // Set actions that are later added by the main window to null, - // preventing access to them when they are still undefined. - m_undo_action = nullptr; - m_copy_action = nullptr; - m_paste_action = nullptr; - m_selectall_action = nullptr; - - m_find_dialog = nullptr; - - m_closed = false; - m_no_focus = false; - m_editor_ready = false; - - m_copy_action_enabled = false; - m_undo_action_enabled = false; - m_current_tab_modified = false; - - construct (); - - setVisible (false); - setAcceptDrops (true); - setFocusPolicy (Qt::StrongFocus); - } - - void file_editor::focusInEvent (QFocusEvent *e) - { - // The focus is transferred to the active tab and its edit - // area in this focus in event handler. This is to avoid - // using focus proxies with conflicts in the proxy change - // presumably introduced by bug - // https://bugreports.qt.io/browse/QTBUG-61092 - reset_focus (); // Make sure editor tab with edit area get focus - - QDockWidget::focusInEvent (e); - } - - // insert global actions, that should also be displayed in the editor window, - // into the editor's menu and/or toolbar - void file_editor::insert_global_actions (QList<QAction *> shared_actions) - { - // actions/menus that have to be added to the toolbar or the menu - QAction *open_action = shared_actions.at (OPEN_ACTION); - QAction *new_action = shared_actions.at (NEW_SCRIPT_ACTION); - QAction *new_fcn_action = shared_actions.at (NEW_FUNCTION_ACTION); - m_fileMenu->insertAction (m_mru_file_menu->menuAction (), open_action); - m_fileMenu->insertAction (open_action, new_fcn_action); - m_fileMenu->insertAction (new_fcn_action, new_action); - m_tool_bar->insertAction (m_popdown_mru_action, open_action); - m_tool_bar->insertAction (open_action, new_action); - - // actions that are additionally enabled/disabled later by the editor - // undo - m_undo_action = shared_actions.at (UNDO_ACTION); - m_tool_bar->insertAction (m_redo_action, m_undo_action); - m_edit_menu->insertAction (m_redo_action, m_undo_action); - // select all - m_selectall_action = shared_actions.at (SELECTALL_ACTION); - m_edit_menu->insertAction (m_find_action, m_selectall_action); - m_edit_menu->insertSeparator (m_find_action); - // paste - m_paste_action = shared_actions.at (PASTE_ACTION); - m_tool_bar->insertAction (m_find_action, m_paste_action); - m_edit_menu->insertAction (m_selectall_action, m_paste_action); - m_edit_menu->insertSeparator (m_selectall_action); - // copy - m_copy_action = shared_actions.at (COPY_ACTION); - m_tool_bar->insertAction (m_paste_action, m_copy_action); - m_edit_menu->insertAction (m_paste_action, m_copy_action); - // find files - m_find_files_action = shared_actions.at (FIND_FILES_ACTION); - m_edit_menu->insertAction (m_find_action, m_find_files_action); - } - - void file_editor::handle_enter_debug_mode () - { - gui_settings settings; - - QString sc_run = settings.sc_value (sc_edit_run_run_file); - QString sc_cont = settings.sc_value (sc_main_debug_continue); - - if (sc_run == sc_cont) - m_run_action->setShortcut (QKeySequence ()); // prevent ambiguous shortcuts - - m_run_action->setToolTip (tr ("Continue")); // update tool tip - - emit enter_debug_mode_signal (); - } - - void file_editor::handle_exit_debug_mode () - { - gui_settings settings; - settings.set_shortcut (m_run_action, sc_edit_run_run_file); - m_run_action->setToolTip (tr ("Save File and Run")); // update tool tip - - emit exit_debug_mode_signal (); - } - - void file_editor::check_actions () - { - // Do not include shared actions not only related to the editor - bool have_tabs = m_tab_widget->count () > 0; - - m_edit_cmd_menu->setEnabled (have_tabs); - m_edit_fmt_menu->setEnabled (have_tabs); - m_edit_nav_menu->setEnabled (have_tabs); - - m_comment_selection_action->setEnabled (have_tabs); - m_uncomment_selection_action->setEnabled (have_tabs); - m_comment_var_selection_action->setEnabled (have_tabs); - m_indent_selection_action->setEnabled (have_tabs); - m_unindent_selection_action->setEnabled (have_tabs); - m_smart_indent_line_or_selection_action->setEnabled (have_tabs); - - m_context_help_action->setEnabled (have_tabs); - m_context_doc_action->setEnabled (have_tabs); - - m_view_editor_menu->setEnabled (have_tabs); - m_zoom_in_action->setEnabled (have_tabs); - m_zoom_out_action->setEnabled (have_tabs); - m_zoom_normal_action->setEnabled (have_tabs); - - m_find_action->setEnabled (have_tabs); - m_find_next_action->setEnabled (have_tabs); - m_find_previous_action->setEnabled (have_tabs); - m_print_action->setEnabled (have_tabs); - - m_run_action->setEnabled (have_tabs && m_is_octave_file); - - m_toggle_breakpoint_action->setEnabled (have_tabs && m_is_octave_file); - m_next_breakpoint_action->setEnabled (have_tabs && m_is_octave_file); - m_previous_breakpoint_action->setEnabled (have_tabs && m_is_octave_file); - m_remove_all_breakpoints_action->setEnabled (have_tabs && m_is_octave_file); - - m_edit_function_action->setEnabled (have_tabs); - m_save_action->setEnabled (have_tabs && m_current_tab_modified); - m_save_as_action->setEnabled (have_tabs); - m_close_action->setEnabled (have_tabs); - m_close_all_action->setEnabled (have_tabs); - m_close_others_action->setEnabled (have_tabs && m_tab_widget->count () > 1); - m_sort_tabs_action->setEnabled (have_tabs && m_tab_widget->count () > 1); - - emit editor_tabs_changed_signal (have_tabs, m_is_octave_file); - } - - // empty_script determines whether we have to create an empty script - // 1. At startup, when the editor has to be (really) visible - // (Here we can not use the visibility changed signal) - // 2. When the editor becomes visible when octave is running - void file_editor::empty_script (bool startup, bool visible) - { - - if (startup) - m_editor_ready = true; - else - { - if (! m_editor_ready) - return; // not yet ready but got visibility changed signals - } - - gui_settings settings; - - if (settings.value (global_use_custom_editor.settings_key (), - global_use_custom_editor.def ()).toBool ()) - return; // do not open an empty script in the external editor - - bool real_visible; - - if (startup) - real_visible = isVisible (); - else - real_visible = visible; - - if (! real_visible || m_tab_widget->count () > 0) - return; - - if (startup && ! isFloating ()) - { - // check if editor is really visible or hidden between tabbed widgets - QWidget *parent = parentWidget (); - - if (parent) - { - QList<QTabBar *> tab_list = parent->findChildren<QTabBar *>(); - - bool in_tab = false; - int i = 0; - while ((i < tab_list.count ()) && (! in_tab)) - { - QTabBar *tab = tab_list.at (i); - i++; - - int j = 0; - while ((j < tab->count ()) && (! in_tab)) - { - // check all tabs for the editor - if (tab->tabText (j) == windowTitle ()) - { - // editor is in this tab widget - in_tab = true; - int top = tab->currentIndex (); - if (! (top > -1 && tab->tabText (top) == windowTitle ())) - return; // not current tab -> not visible - } - j++; - } - } - } - } - - request_new_file (""); - } - - void file_editor::restore_session () - { - gui_settings settings; - - //restore previous session - if (! settings.bool_value (ed_restore_session)) - return; - - // get the data from the settings file - QStringList sessionFileNames - = settings.string_list_value (ed_session_names); - - QStringList session_encodings - = settings.string_list_value (ed_session_enc); - - QStringList session_index - = settings.string_list_value (ed_session_ind); - - QStringList session_lines - = settings.string_list_value (ed_session_lines); - - QStringList session_bookmarks - = settings.string_list_value (ed_session_bookmarks); - - // fill a list of the struct and sort it (depending on index) - QList<session_data> s_data; - - bool do_encoding = (session_encodings.count () == sessionFileNames.count ()); - bool do_index = (session_index.count () == sessionFileNames.count ()); - bool do_lines = (session_lines.count () == sessionFileNames.count ()); - bool do_bookmarks = (session_bookmarks.count () == sessionFileNames.count ()); - - for (int n = 0; n < sessionFileNames.count (); ++n) - { - QFileInfo file = QFileInfo (sessionFileNames.at (n)); - if (! file.exists ()) - continue; - - session_data item = { 0, -1, sessionFileNames.at (n), - QString (), QString (), QString ()}; - if (do_lines) - item.line = session_lines.at (n).toInt (); - if (do_index) - item.index = session_index.at (n).toInt (); - if (do_encoding) - item.encoding = session_encodings.at (n); - if (do_bookmarks) - item.bookmarks = session_bookmarks.at (n); - - s_data << item; - } - - std::sort (s_data.begin (), s_data.end ()); - - // finally open the files with the desired encoding in the desired order - for (int n = 0; n < s_data.count (); ++n) - request_open_file (s_data.at (n).file_name, s_data.at (n).encoding, - s_data.at (n).line, false, false, true, "", -1, - s_data.at (n).bookmarks); - } - - void file_editor::activate () - { - if (m_no_focus) - return; // No focus for the editor if external open/close request - - octave_dock_widget::activate (); - - // set focus to current tab - reset_focus (); - } - - void file_editor::set_focus (QWidget *fet) - { - setFocus (); - - // set focus to desired tab - if (fet) - m_tab_widget->setCurrentWidget (fet); - } - - // function enabling/disabling the menu accelerators depending on the - // focus of the editor - void file_editor::enable_menu_shortcuts (bool enable) - { - // Hide or show the find dialog together with the focus of the - // editor widget depending on the overall visibility of the find dialog. - // Do not change internal visibility state. - if (m_find_dialog) - m_find_dialog->set_visible (enable); - - // Take care of the shortcuts - QHash<QMenu *, QStringList>::const_iterator i = m_hash_menu_text.constBegin (); - - while (i != m_hash_menu_text.constEnd ()) - { - i.key ()->setTitle (i.value ().at (! enable)); - ++i; - } - - // when editor loses focus, enable the actions, which are always active - // in the main window due to missing info on selected text and undo actions - if (m_copy_action && m_undo_action) - { - if (enable) - { - m_copy_action->setEnabled (m_copy_action_enabled); - m_undo_action->setEnabled (m_undo_action_enabled); - } - else - { - m_copy_action_enabled = m_copy_action->isEnabled (); - m_undo_action_enabled = m_undo_action->isEnabled (); - m_copy_action->setEnabled (true); - m_undo_action->setEnabled (true); - } - } - } - - // Save open files for restoring in next session - // (even if last session will not be restored next time) - // together with encoding and the tab index - void file_editor::save_session () - { - gui_settings settings; - - QStringList fetFileNames; - QStringList fet_encodings; - QStringList fet_index; - QStringList fet_lines; - QStringList fet_bookmarks; - - std::list<file_editor_tab *> editor_tab_lst = m_tab_widget->tab_list (); - - for (auto editor_tab : editor_tab_lst) - { - QString file_name = editor_tab->file_name (); - - // Don't append unnamed files. - - if (! file_name.isEmpty ()) - { - fetFileNames.append (file_name); - fet_encodings.append (editor_tab->encoding ()); - - QString index; - fet_index.append (index.setNum (m_tab_widget->indexOf (editor_tab))); - - int l, c; - editor_tab->qsci_edit_area ()->getCursorPosition (&l, &c); - fet_lines.append (index.setNum (l + 1)); - - fet_bookmarks.append (editor_tab->get_all_bookmarks ()); - } - } - - settings.setValue (ed_session_names.settings_key (), fetFileNames); - settings.setValue (ed_session_enc.settings_key (), fet_encodings); - settings.setValue (ed_session_ind.settings_key (), fet_index); - settings.setValue (ed_session_lines.settings_key (), fet_lines); - settings.setValue (ed_session_bookmarks.settings_key (), fet_bookmarks); - - settings.sync (); - } - - bool file_editor::check_closing () - { - // When the application or the editor is closing and the user wants to - // close all files, in the latter case all editor tabs are checked whether - // they need to be saved. During these checks tabs are not closed since - // the user might cancel closing Octave during one of these saving dialogs. - // Therefore, saving the session for restoring at next start is not done - // before the application is definitely closing. - - // Save the session. Even is closing is cancelled, this would be - // overwritten by the next attempt to close the editor - save_session (); - - std::list<file_editor_tab *> fe_tab_lst = m_tab_widget->tab_list (); - m_number_of_tabs = fe_tab_lst.size (); - - for (auto fe_tab : fe_tab_lst) - { - // Wait for all editor tabs to have saved their files if required - - connect (fe_tab, &file_editor_tab::tab_ready_to_close, - this, &file_editor::handle_tab_ready_to_close, - Qt::UniqueConnection); - } - - m_closing_canceled = false; - - for (auto fe_tab : fe_tab_lst) - { - // If there was a cancellation, make the already saved/discarded tabs - // recover from the exit by removing the read-only state and by - // recovering the debugger breakpoints. Finally return false in order - // to cancel closing the application or the editor. - - if (fe_tab->check_file_modified (false) == QMessageBox::Cancel) - { - emit fetab_recover_from_exit (); - - m_closing_canceled = true; - - for (auto fet : fe_tab_lst) - disconnect (fet, &file_editor_tab::tab_ready_to_close, 0, 0); - - return false; - } - } - - return true; - } - - void file_editor::handle_tab_ready_to_close () - { - if (m_closing_canceled) - return; - - // FIXME: Why count down to zero here before doing anything? Why - // not remove and delete each tab that is ready to be closed, one - // per invocation? - - m_number_of_tabs--; - - if (m_number_of_tabs > 0) - return; - - // Here, the application or the editor will be closed -> store the session - - // Take care of the find dialog - if (m_find_dialog) - m_find_dialog->close (); - - // Finally close all the tabs and return indication that we can exit - // the application or close the editor. - // Closing and deleting the tabs makes the editor visible. In case it was - // hidden before, this state has to be restored afterwards. - bool vis = isVisible (); - - std::list<file_editor_tab *> editor_tab_lst = m_tab_widget->tab_list (); - for (auto editor_tab : editor_tab_lst) - editor_tab->deleteLater (); - - m_tab_widget->clear (); - - setVisible (vis); - } - - void file_editor::request_new_file (const QString& commands) - { - // Custom editor? If yes, we can only call the editor without passing - // some initial contents and even without being sure a new file is opened - if (call_custom_editor ()) +// Functions of the the reimplemented tab widget + +file_editor_tab_widget::file_editor_tab_widget (QWidget *p, file_editor *fe) + : QTabWidget (p) +{ + tab_bar *bar = new tab_bar (this); + + connect (bar, &tab_bar::close_current_tab_signal, + fe, &file_editor::request_close_file); + + this->setTabBar (bar); + + setTabsClosable (true); + setUsesScrollButtons (true); + setMovable (true); +} + +tab_bar *file_editor_tab_widget::get_tab_bar () const +{ + return qobject_cast<tab_bar *> (tabBar ()); +} + +std::list<file_editor_tab *> +file_editor_tab_widget::tab_list () const +{ + std::list<file_editor_tab *> retval; + for (int i = 0; i < count (); i++) + retval.push_back (static_cast<file_editor_tab *> (widget (i))); + return retval; +} + +// File editor + +file_editor::file_editor (QWidget *p) + : file_editor_interface (p) +{ + // Set current editing directory before construction because loaded + // files will change ced accordingly. + m_ced = QDir::currentPath (); + + // Set actions that are later added by the main window to null, + // preventing access to them when they are still undefined. + m_undo_action = nullptr; + m_copy_action = nullptr; + m_paste_action = nullptr; + m_selectall_action = nullptr; + + m_find_dialog = nullptr; + + m_closed = false; + m_no_focus = false; + m_editor_ready = false; + + m_copy_action_enabled = false; + m_undo_action_enabled = false; + m_current_tab_modified = false; + + construct (); + + setVisible (false); + setAcceptDrops (true); + setFocusPolicy (Qt::StrongFocus); +} + +void file_editor::focusInEvent (QFocusEvent *e) +{ + // The focus is transferred to the active tab and its edit + // area in this focus in event handler. This is to avoid + // using focus proxies with conflicts in the proxy change + // presumably introduced by bug + // https://bugreports.qt.io/browse/QTBUG-61092 + reset_focus (); // Make sure editor tab with edit area get focus + + QDockWidget::focusInEvent (e); +} + +// insert global actions, that should also be displayed in the editor window, +// into the editor's menu and/or toolbar +void file_editor::insert_global_actions (QList<QAction *> shared_actions) +{ + // actions/menus that have to be added to the toolbar or the menu + QAction *open_action = shared_actions.at (OPEN_ACTION); + QAction *new_action = shared_actions.at (NEW_SCRIPT_ACTION); + QAction *new_fcn_action = shared_actions.at (NEW_FUNCTION_ACTION); + m_fileMenu->insertAction (m_mru_file_menu->menuAction (), open_action); + m_fileMenu->insertAction (open_action, new_fcn_action); + m_fileMenu->insertAction (new_fcn_action, new_action); + m_tool_bar->insertAction (m_popdown_mru_action, open_action); + m_tool_bar->insertAction (open_action, new_action); + + // actions that are additionally enabled/disabled later by the editor + // undo + m_undo_action = shared_actions.at (UNDO_ACTION); + m_tool_bar->insertAction (m_redo_action, m_undo_action); + m_edit_menu->insertAction (m_redo_action, m_undo_action); + // select all + m_selectall_action = shared_actions.at (SELECTALL_ACTION); + m_edit_menu->insertAction (m_find_action, m_selectall_action); + m_edit_menu->insertSeparator (m_find_action); + // paste + m_paste_action = shared_actions.at (PASTE_ACTION); + m_tool_bar->insertAction (m_find_action, m_paste_action); + m_edit_menu->insertAction (m_selectall_action, m_paste_action); + m_edit_menu->insertSeparator (m_selectall_action); + // copy + m_copy_action = shared_actions.at (COPY_ACTION); + m_tool_bar->insertAction (m_paste_action, m_copy_action); + m_edit_menu->insertAction (m_paste_action, m_copy_action); + // find files + m_find_files_action = shared_actions.at (FIND_FILES_ACTION); + m_edit_menu->insertAction (m_find_action, m_find_files_action); +} + +void file_editor::handle_enter_debug_mode () +{ + gui_settings settings; + + QString sc_run = settings.sc_value (sc_edit_run_run_file); + QString sc_cont = settings.sc_value (sc_main_debug_continue); + + if (sc_run == sc_cont) + m_run_action->setShortcut (QKeySequence ()); // prevent ambiguous shortcuts + + m_run_action->setToolTip (tr ("Continue")); // update tool tip + + emit enter_debug_mode_signal (); +} + +void file_editor::handle_exit_debug_mode () +{ + gui_settings settings; + settings.set_shortcut (m_run_action, sc_edit_run_run_file); + m_run_action->setToolTip (tr ("Save File and Run")); // update tool tip + + emit exit_debug_mode_signal (); +} + +void file_editor::check_actions () +{ + // Do not include shared actions not only related to the editor + bool have_tabs = m_tab_widget->count () > 0; + + m_edit_cmd_menu->setEnabled (have_tabs); + m_edit_fmt_menu->setEnabled (have_tabs); + m_edit_nav_menu->setEnabled (have_tabs); + + m_comment_selection_action->setEnabled (have_tabs); + m_uncomment_selection_action->setEnabled (have_tabs); + m_comment_var_selection_action->setEnabled (have_tabs); + m_indent_selection_action->setEnabled (have_tabs); + m_unindent_selection_action->setEnabled (have_tabs); + m_smart_indent_line_or_selection_action->setEnabled (have_tabs); + + m_context_help_action->setEnabled (have_tabs); + m_context_doc_action->setEnabled (have_tabs); + + m_view_editor_menu->setEnabled (have_tabs); + m_zoom_in_action->setEnabled (have_tabs); + m_zoom_out_action->setEnabled (have_tabs); + m_zoom_normal_action->setEnabled (have_tabs); + + m_find_action->setEnabled (have_tabs); + m_find_next_action->setEnabled (have_tabs); + m_find_previous_action->setEnabled (have_tabs); + m_print_action->setEnabled (have_tabs); + + m_run_action->setEnabled (have_tabs && m_is_octave_file); + + m_toggle_breakpoint_action->setEnabled (have_tabs && m_is_octave_file); + m_next_breakpoint_action->setEnabled (have_tabs && m_is_octave_file); + m_previous_breakpoint_action->setEnabled (have_tabs && m_is_octave_file); + m_remove_all_breakpoints_action->setEnabled (have_tabs && m_is_octave_file); + + m_edit_function_action->setEnabled (have_tabs); + m_save_action->setEnabled (have_tabs && m_current_tab_modified); + m_save_as_action->setEnabled (have_tabs); + m_close_action->setEnabled (have_tabs); + m_close_all_action->setEnabled (have_tabs); + m_close_others_action->setEnabled (have_tabs && m_tab_widget->count () > 1); + m_sort_tabs_action->setEnabled (have_tabs && m_tab_widget->count () > 1); + + emit editor_tabs_changed_signal (have_tabs, m_is_octave_file); +} + +// empty_script determines whether we have to create an empty script +// 1. At startup, when the editor has to be (really) visible +// (Here we can not use the visibility changed signal) +// 2. When the editor becomes visible when octave is running +void file_editor::empty_script (bool startup, bool visible) +{ + + if (startup) + m_editor_ready = true; + else + { + if (! m_editor_ready) + return; // not yet ready but got visibility changed signals + } + + gui_settings settings; + + if (settings.value (global_use_custom_editor.settings_key (), + global_use_custom_editor.def ()).toBool ()) + return; // do not open an empty script in the external editor + + bool real_visible; + + if (startup) + real_visible = isVisible (); + else + real_visible = visible; + + if (! real_visible || m_tab_widget->count () > 0) + return; + + if (startup && ! isFloating ()) + { + // check if editor is really visible or hidden between tabbed widgets + QWidget *parent = parentWidget (); + + if (parent) + { + QList<QTabBar *> tab_list = parent->findChildren<QTabBar *>(); + + bool in_tab = false; + int i = 0; + while ((i < tab_list.count ()) && (! in_tab)) + { + QTabBar *tab = tab_list.at (i); + i++; + + int j = 0; + while ((j < tab->count ()) && (! in_tab)) + { + // check all tabs for the editor + if (tab->tabText (j) == windowTitle ()) + { + // editor is in this tab widget + in_tab = true; + int top = tab->currentIndex (); + if (! (top > -1 && tab->tabText (top) == windowTitle ())) + return; // not current tab -> not visible + } + j++; + } + } + } + } + + request_new_file (""); +} + +void file_editor::restore_session () +{ + gui_settings settings; + + //restore previous session + if (! settings.bool_value (ed_restore_session)) + return; + + // get the data from the settings file + QStringList sessionFileNames + = settings.string_list_value (ed_session_names); + + QStringList session_encodings + = settings.string_list_value (ed_session_enc); + + QStringList session_index + = settings.string_list_value (ed_session_ind); + + QStringList session_lines + = settings.string_list_value (ed_session_lines); + + QStringList session_bookmarks + = settings.string_list_value (ed_session_bookmarks); + + // fill a list of the struct and sort it (depending on index) + QList<session_data> s_data; + + bool do_encoding = (session_encodings.count () == sessionFileNames.count ()); + bool do_index = (session_index.count () == sessionFileNames.count ()); + bool do_lines = (session_lines.count () == sessionFileNames.count ()); + bool do_bookmarks = (session_bookmarks.count () == sessionFileNames.count ()); + + for (int n = 0; n < sessionFileNames.count (); ++n) + { + QFileInfo file = QFileInfo (sessionFileNames.at (n)); + if (! file.exists ()) + continue; + + session_data item = { 0, -1, sessionFileNames.at (n), + QString (), QString (), QString ()}; + if (do_lines) + item.line = session_lines.at (n).toInt (); + if (do_index) + item.index = session_index.at (n).toInt (); + if (do_encoding) + item.encoding = session_encodings.at (n); + if (do_bookmarks) + item.bookmarks = session_bookmarks.at (n); + + s_data << item; + } + + std::sort (s_data.begin (), s_data.end ()); + + // finally open the files with the desired encoding in the desired order + for (int n = 0; n < s_data.count (); ++n) + request_open_file (s_data.at (n).file_name, s_data.at (n).encoding, + s_data.at (n).line, false, false, true, "", -1, + s_data.at (n).bookmarks); +} + +void file_editor::activate () +{ + if (m_no_focus) + return; // No focus for the editor if external open/close request + + octave_dock_widget::activate (); + + // set focus to current tab + reset_focus (); +} + +void file_editor::set_focus (QWidget *fet) +{ + setFocus (); + + // set focus to desired tab + if (fet) + m_tab_widget->setCurrentWidget (fet); +} + +// function enabling/disabling the menu accelerators depending on the +// focus of the editor +void file_editor::enable_menu_shortcuts (bool enable) +{ + // Hide or show the find dialog together with the focus of the + // editor widget depending on the overall visibility of the find dialog. + // Do not change internal visibility state. + if (m_find_dialog) + m_find_dialog->set_visible (enable); + + // Take care of the shortcuts + QHash<QMenu *, QStringList>::const_iterator i = m_hash_menu_text.constBegin (); + + while (i != m_hash_menu_text.constEnd ()) + { + i.key ()->setTitle (i.value ().at (! enable)); + ++i; + } + + // when editor loses focus, enable the actions, which are always active + // in the main window due to missing info on selected text and undo actions + if (m_copy_action && m_undo_action) + { + if (enable) + { + m_copy_action->setEnabled (m_copy_action_enabled); + m_undo_action->setEnabled (m_undo_action_enabled); + } + else + { + m_copy_action_enabled = m_copy_action->isEnabled (); + m_undo_action_enabled = m_undo_action->isEnabled (); + m_copy_action->setEnabled (true); + m_undo_action->setEnabled (true); + } + } +} + +// Save open files for restoring in next session +// (even if last session will not be restored next time) +// together with encoding and the tab index +void file_editor::save_session () +{ + gui_settings settings; + + QStringList fetFileNames; + QStringList fet_encodings; + QStringList fet_index; + QStringList fet_lines; + QStringList fet_bookmarks; + + std::list<file_editor_tab *> editor_tab_lst = m_tab_widget->tab_list (); + + for (auto editor_tab : editor_tab_lst) + { + QString file_name = editor_tab->file_name (); + + // Don't append unnamed files. + + if (! file_name.isEmpty ()) + { + fetFileNames.append (file_name); + fet_encodings.append (editor_tab->encoding ()); + + QString index; + fet_index.append (index.setNum (m_tab_widget->indexOf (editor_tab))); + + int l, c; + editor_tab->qsci_edit_area ()->getCursorPosition (&l, &c); + fet_lines.append (index.setNum (l + 1)); + + fet_bookmarks.append (editor_tab->get_all_bookmarks ()); + } + } + + settings.setValue (ed_session_names.settings_key (), fetFileNames); + settings.setValue (ed_session_enc.settings_key (), fet_encodings); + settings.setValue (ed_session_ind.settings_key (), fet_index); + settings.setValue (ed_session_lines.settings_key (), fet_lines); + settings.setValue (ed_session_bookmarks.settings_key (), fet_bookmarks); + + settings.sync (); +} + +bool file_editor::check_closing () +{ + // When the application or the editor is closing and the user wants to + // close all files, in the latter case all editor tabs are checked whether + // they need to be saved. During these checks tabs are not closed since + // the user might cancel closing Octave during one of these saving dialogs. + // Therefore, saving the session for restoring at next start is not done + // before the application is definitely closing. + + // Save the session. Even is closing is cancelled, this would be + // overwritten by the next attempt to close the editor + save_session (); + + std::list<file_editor_tab *> fe_tab_lst = m_tab_widget->tab_list (); + m_number_of_tabs = fe_tab_lst.size (); + + for (auto fe_tab : fe_tab_lst) + { + // Wait for all editor tabs to have saved their files if required + + connect (fe_tab, &file_editor_tab::tab_ready_to_close, + this, &file_editor::handle_tab_ready_to_close, + Qt::UniqueConnection); + } + + m_closing_canceled = false; + + for (auto fe_tab : fe_tab_lst) + { + // If there was a cancellation, make the already saved/discarded tabs + // recover from the exit by removing the read-only state and by + // recovering the debugger breakpoints. Finally return false in order + // to cancel closing the application or the editor. + + if (fe_tab->check_file_modified (false) == QMessageBox::Cancel) + { + emit fetab_recover_from_exit (); + + m_closing_canceled = true; + + for (auto fet : fe_tab_lst) + disconnect (fet, &file_editor_tab::tab_ready_to_close, 0, 0); + + return false; + } + } + + return true; +} + +void file_editor::handle_tab_ready_to_close () +{ + if (m_closing_canceled) + return; + + // FIXME: Why count down to zero here before doing anything? Why + // not remove and delete each tab that is ready to be closed, one + // per invocation? + + m_number_of_tabs--; + + if (m_number_of_tabs > 0) + return; + + // Here, the application or the editor will be closed -> store the session + + // Take care of the find dialog + if (m_find_dialog) + m_find_dialog->close (); + + // Finally close all the tabs and return indication that we can exit + // the application or close the editor. + // Closing and deleting the tabs makes the editor visible. In case it was + // hidden before, this state has to be restored afterwards. + bool vis = isVisible (); + + std::list<file_editor_tab *> editor_tab_lst = m_tab_widget->tab_list (); + for (auto editor_tab : editor_tab_lst) + editor_tab->deleteLater (); + + m_tab_widget->clear (); + + setVisible (vis); +} + +void file_editor::request_new_file (const QString& commands) +{ + // Custom editor? If yes, we can only call the editor without passing + // some initial contents and even without being sure a new file is opened + if (call_custom_editor ()) + return; + + // New file isn't a file_editor_tab function since the file + // editor tab has yet to be created and there is no object to + // pass a signal to. Hence, functionality is here. + + file_editor_tab *fileEditorTab = make_file_editor_tab (m_ced); + add_file_editor_tab (fileEditorTab, ""); // new tab with empty title + fileEditorTab->new_file (commands); // title is updated here + activate (); // focus editor and new tab +} + +void file_editor::request_close_file (bool) +{ + file_editor_tab *editor_tab + = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); + editor_tab->conditional_close (); +} + +void file_editor::request_close_all_files (bool) +{ + file_editor_tab *editor_tab; + + // loop over all tabs starting from last one otherwise deletion changes index + for (int index = m_tab_widget->count ()-1; index >= 0; index--) + { + editor_tab = static_cast<file_editor_tab *> (m_tab_widget->widget (index)); + editor_tab->conditional_close (); + } +} + +void file_editor::request_close_other_files (bool) +{ + file_editor_tab *editor_tab; + QWidget *tabID = m_tab_widget->currentWidget (); + + // loop over all tabs starting from last one otherwise deletion changes index + for (int index = m_tab_widget->count ()-1; index >= 0; index--) + { + if (tabID != m_tab_widget->widget (index)) + { + editor_tab + = static_cast<file_editor_tab *> (m_tab_widget->widget (index)); + editor_tab->conditional_close (); + } + } +} + +void file_editor::copy_full_file_path (bool) +{ + file_editor_tab *editor_tab + = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); + + if (editor_tab) + QGuiApplication::clipboard ()->setText (editor_tab->file_name ()); +} + +// open a file from the mru list +void file_editor::request_mru_open_file (QAction *action) +{ + if (action) + { + request_open_file (action->data ().toStringList ().at (0), + action->data ().toStringList ().at (1)); + } +} + +void file_editor::request_print_file (bool) +{ + emit fetab_print_file (m_tab_widget->currentWidget ()); +} + +void file_editor::request_redo (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_REDO); +} + +void file_editor::request_cut (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_CUT); +} + +void file_editor::request_context_help (bool) +{ + emit fetab_context_help (m_tab_widget->currentWidget (), false); +} + +void file_editor::request_context_doc (bool) +{ + emit fetab_context_help (m_tab_widget->currentWidget (), true); +} + +void file_editor::request_context_edit (bool) +{ + emit fetab_context_edit (m_tab_widget->currentWidget ()); +} + +void file_editor::request_save_file (bool) +{ + emit fetab_save_file (m_tab_widget->currentWidget ()); +} + +void file_editor::request_save_file_as (bool) +{ + emit fetab_save_file_as (m_tab_widget->currentWidget ()); +} + +void file_editor::request_run_file (bool) +{ + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. + + QPointer<file_editor> this_fe (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // If THIS_FE is no longer valid, skip the entire callback + // function. With the way things are implemented now, we can't + // run the contents of a file unless the file editor and the + // corresponding file editor tab are still valid. + + if (this_fe.isNull ()) + return; + + // Act as though this action was entered at the command propmt + // so that the interpreter will check for updated file time + // stamps. + Vlast_prompt_time.stamp (); + + tree_evaluator& tw = interp.get_evaluator (); + + if (tw.in_debug_repl ()) + emit request_dbcont_signal (); + else + emit fetab_run_file (m_tab_widget->currentWidget ()); + }); +} + +void file_editor::request_step_into_file () +{ + emit fetab_run_file (m_tab_widget->currentWidget (), true); +} + +void file_editor::request_context_run (bool) +{ + emit fetab_context_run (m_tab_widget->currentWidget ()); +} + +void file_editor::request_toggle_bookmark (bool) +{ + emit fetab_toggle_bookmark (m_tab_widget->currentWidget ()); +} + +void file_editor::request_next_bookmark (bool) +{ + emit fetab_next_bookmark (m_tab_widget->currentWidget ()); +} + +void file_editor::request_previous_bookmark (bool) +{ + emit fetab_previous_bookmark (m_tab_widget->currentWidget ()); +} + +void file_editor::request_remove_bookmark (bool) +{ + emit fetab_remove_bookmark (m_tab_widget->currentWidget ()); +} + +void file_editor::request_move_match_brace (bool) +{ + emit fetab_move_match_brace (m_tab_widget->currentWidget (), false); +} + +void file_editor::request_sel_match_brace (bool) +{ + emit fetab_move_match_brace (m_tab_widget->currentWidget (), true); +} + +// FIXME: What should this do with conditional breakpoints? +void file_editor::request_toggle_breakpoint (bool) +{ + emit fetab_toggle_breakpoint (m_tab_widget->currentWidget ()); +} + +void file_editor::request_next_breakpoint (bool) +{ + emit fetab_next_breakpoint (m_tab_widget->currentWidget ()); +} + +void file_editor::request_previous_breakpoint (bool) +{ + emit fetab_previous_breakpoint (m_tab_widget->currentWidget ()); +} + +void file_editor::request_remove_breakpoint (bool) +{ + emit fetab_remove_all_breakpoints (m_tab_widget->currentWidget ()); +} + +// slots for Edit->Commands actions +void file_editor::request_delete_start_word (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_DELWORDLEFT); +} + +void file_editor::request_delete_end_word (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_DELWORDRIGHT); +} + +void file_editor::request_delete_start_line (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_DELLINELEFT); +} + +void file_editor::request_delete_end_line (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_DELLINERIGHT); +} + +void file_editor::request_delete_line (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_LINEDELETE); +} + +void file_editor::request_copy_line (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_LINECOPY); +} + +void file_editor::request_cut_line (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_LINECUT); +} + +void file_editor::request_duplicate_selection (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_SELECTIONDUPLICATE); +} + +void file_editor::request_transpose_line (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_LINETRANSPOSE); +} + +void file_editor::request_comment_selected_text (bool) +{ + emit fetab_comment_selected_text (m_tab_widget->currentWidget (), false); +} + +void file_editor::request_uncomment_selected_text (bool) +{ + emit fetab_uncomment_selected_text (m_tab_widget->currentWidget ()); +} + +void file_editor::request_comment_var_selected_text (bool) +{ + emit fetab_comment_selected_text (m_tab_widget->currentWidget (), true); +} + +// slots for Edit->Format actions +void file_editor::request_upper_case (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_UPPERCASE); +} + +void file_editor::request_lower_case (bool) +{ + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_LOWERCASE); +} + +void file_editor::request_indent_selected_text (bool) +{ + emit fetab_indent_selected_text (m_tab_widget->currentWidget ()); +} + +void file_editor::request_unindent_selected_text (bool) +{ + emit fetab_unindent_selected_text (m_tab_widget->currentWidget ()); +} + +void file_editor::request_smart_indent_line_or_selected_text () +{ + emit fetab_smart_indent_line_or_selected_text (m_tab_widget->currentWidget ()); +} + +void file_editor::request_conv_eol_windows (bool) +{ + emit fetab_convert_eol (m_tab_widget->currentWidget (), + QsciScintilla::EolWindows); +} +void +file_editor::request_conv_eol_unix (bool) +{ + emit fetab_convert_eol (m_tab_widget->currentWidget (), + QsciScintilla::EolUnix); +} + +void file_editor::request_conv_eol_mac (bool) +{ + emit fetab_convert_eol (m_tab_widget->currentWidget (), + QsciScintilla::EolMac); +} + +// Slot for initially creating and showing the find dialog +void file_editor::request_find (bool) +{ + // Create the dialog + find_create (); + + // Since find_create shows the dialog without activating the widget + // (which is reuqired in other cases) do this manually here + m_find_dialog->activateWindow (); + + // Initiate search text from possible selection and save the initial + // data from the dialog on the defined structure + m_find_dialog->init_search_text (); +} + +// This method creates the find dialog. + +void file_editor::find_create () +{ + if (m_find_dialog) + m_find_dialog->close (); + + if (isFloating ()) + m_find_dialog = new find_dialog (this, this); + else + m_find_dialog = new find_dialog (this, parentWidget ()); + + // Add required actions + m_find_dialog->addAction (m_find_next_action); + m_find_dialog->addAction (m_find_previous_action); + + // Update edit area + file_editor_tab *fet + = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); + m_find_dialog->update_edit_area (fet->qsci_edit_area ()); + + // Icon is the same as the editor + m_find_dialog->setWindowIcon (windowIcon ()); + + // Position: lower right of editor's position + int xp = x () + frameGeometry ().width (); + int yp = y () + frameGeometry ().height (); + + if (! isFloating ()) + { + // Fix position if editor is docked + + QWidget *parent = parentWidget (); + + if (parent) + { + xp = xp + parent->x (); + yp = yp + parent->y (); + } + } + + if (yp < 0) + yp = 0; + + // The size of the find dialog is considered in restore_settings + // since its size might change depending on the options + m_find_dialog->restore_settings (QPoint (xp, yp)); + + // Set visible + m_find_dialog->set_visible (true); +} + +void file_editor::request_find_next (bool) +{ + if (m_find_dialog) + m_find_dialog->find_next (); +} + +void file_editor::request_find_previous (bool) +{ + if (m_find_dialog) + m_find_dialog->find_prev (); +} + +void file_editor::request_goto_line (bool) +{ + emit fetab_goto_line (m_tab_widget->currentWidget ()); +} + +void file_editor::request_completion (bool) +{ + emit fetab_completion (m_tab_widget->currentWidget ()); +} + +void file_editor::handle_file_name_changed (const QString& fname, + const QString& tip, + bool modified) +{ + QObject *fileEditorTab = sender (); + if (fileEditorTab) + { + gui_settings settings; + + for (int i = 0; i < m_tab_widget->count (); i++) + { + if (m_tab_widget->widget (i) == fileEditorTab) + { + m_tab_widget->setTabText (i, fname); + m_tab_widget->setTabToolTip (i, tip); + + m_save_action->setEnabled (modified); + m_current_tab_modified = modified; + + if (modified) + m_tab_widget->setTabIcon (i, settings.icon ("document-save")); + else + m_tab_widget->setTabIcon (i, QIcon ()); + } + } + } +} + +void file_editor::handle_tab_close_request (int index) +{ + file_editor_tab *editor_tab + = static_cast<file_editor_tab *> (m_tab_widget->widget (index)); + editor_tab->conditional_close (); +} + +void +file_editor::handle_tab_remove_request () +{ + QObject *fileEditorTab = sender (); + if (fileEditorTab) + { + for (int i = 0; i < m_tab_widget->count (); i++) + { + if (m_tab_widget->widget (i) == fileEditorTab) + { + m_tab_widget->removeTab (i); + + // Deleting the sender (even with deleteLater) seems a + // bit strange. Is there a better way? + fileEditorTab->deleteLater (); + break; + } + } + } + check_actions (); + + activate (); // focus stays in editor when tab is closed + +} + +// context menu of edit area +void file_editor::active_tab_changed (int index) +{ + emit fetab_change_request (m_tab_widget->widget (index)); + activate (); +} + +void file_editor::handle_editor_state_changed (bool copy_available, + bool is_octave_file, + bool is_modified) +{ + // In case there is some scenario where traffic could be coming from + // all the file editor tabs, just process info from the current active tab. + if (sender () == m_tab_widget->currentWidget ()) + { + m_save_action->setEnabled (is_modified); + m_current_tab_modified = is_modified; + + if (m_copy_action) + m_copy_action->setEnabled (copy_available); + + m_cut_action->setEnabled (copy_available); + + m_run_selection_action->setEnabled (copy_available); + m_run_action->setEnabled (is_octave_file); + m_is_octave_file = is_octave_file; + + emit editor_tabs_changed_signal (true, m_is_octave_file); + } + + m_copy_action_enabled = m_copy_action->isEnabled (); + m_undo_action_enabled = m_undo_action->isEnabled (); +} + +void file_editor::handle_mru_add_file (const QString& file_name, + const QString& encoding) +{ + int index; + while ((index = m_mru_files.indexOf (file_name)) >= 0) + { + m_mru_files.removeAt (index); + m_mru_files_encodings.removeAt (index); + } + + m_mru_files.prepend (file_name); + m_mru_files_encodings.prepend (encoding); + + mru_menu_update (); +} + +void file_editor::check_conflict_save (const QString& saveFileName, + bool remove_on_success) +{ + // Check whether this file is already open in the editor. + file_editor_tab *tab = find_tab_widget (saveFileName); + + if (tab) + { + // Note: to overwrite the contents of some other file editor tab + // with the same name requires identifying which file editor tab + // that is (not too difficult) then closing that tab. Of course, + // that could trigger another dialog box if the file editor tab + // with the same name has modifications in it. This could become + // somewhat confusing to the user. For now, opt to do nothing. + + // Create a NonModal message about error. + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Critical, tr ("Octave Editor"), + tr ("File not saved! A file with the selected name\n%1\n" + "is already open in the editor"). + arg (saveFileName), + QMessageBox::Ok, nullptr); + + msgBox->setWindowModality (Qt::NonModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); + return; - - // New file isn't a file_editor_tab function since the file - // editor tab has yet to be created and there is no object to - // pass a signal to. Hence, functionality is here. - - file_editor_tab *fileEditorTab = make_file_editor_tab (m_ced); - add_file_editor_tab (fileEditorTab, ""); // new tab with empty title - fileEditorTab->new_file (commands); // title is updated here - activate (); // focus editor and new tab - } - - void file_editor::request_close_file (bool) - { - file_editor_tab *editor_tab - = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); - editor_tab->conditional_close (); - } - - void file_editor::request_close_all_files (bool) - { - file_editor_tab *editor_tab; - - // loop over all tabs starting from last one otherwise deletion changes index - for (int index = m_tab_widget->count ()-1; index >= 0; index--) - { - editor_tab = static_cast<file_editor_tab *> (m_tab_widget->widget (index)); - editor_tab->conditional_close (); - } - } - - void file_editor::request_close_other_files (bool) - { - file_editor_tab *editor_tab; - QWidget *tabID = m_tab_widget->currentWidget (); - - // loop over all tabs starting from last one otherwise deletion changes index - for (int index = m_tab_widget->count ()-1; index >= 0; index--) - { - if (tabID != m_tab_widget->widget (index)) - { - editor_tab - = static_cast<file_editor_tab *> (m_tab_widget->widget (index)); - editor_tab->conditional_close (); - } - } - } - - void file_editor::copy_full_file_path (bool) - { - file_editor_tab *editor_tab - = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); - - if (editor_tab) - QGuiApplication::clipboard ()->setText (editor_tab->file_name ()); - } - - // open a file from the mru list - void file_editor::request_mru_open_file (QAction *action) - { - if (action) - { - request_open_file (action->data ().toStringList ().at (0), - action->data ().toStringList ().at (1)); - } - } - - void file_editor::request_print_file (bool) - { - emit fetab_print_file (m_tab_widget->currentWidget ()); - } - - void file_editor::request_redo (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_REDO); - } - - void file_editor::request_cut (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_CUT); - } - - void file_editor::request_context_help (bool) - { - emit fetab_context_help (m_tab_widget->currentWidget (), false); - } - - void file_editor::request_context_doc (bool) - { - emit fetab_context_help (m_tab_widget->currentWidget (), true); - } - - void file_editor::request_context_edit (bool) - { - emit fetab_context_edit (m_tab_widget->currentWidget ()); - } - - void file_editor::request_save_file (bool) - { - emit fetab_save_file (m_tab_widget->currentWidget ()); - } - - void file_editor::request_save_file_as (bool) - { - emit fetab_save_file_as (m_tab_widget->currentWidget ()); - } - - void file_editor::request_run_file (bool) - { - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. - - QPointer<file_editor> this_fe (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // If THIS_FE is no longer valid, skip the entire callback - // function. With the way things are implemented now, we can't - // run the contents of a file unless the file editor and the - // corresponding file editor tab are still valid. - - if (this_fe.isNull ()) - return; - - // Act as though this action was entered at the command propmt - // so that the interpreter will check for updated file time - // stamps. - Vlast_prompt_time.stamp (); - - tree_evaluator& tw = interp.get_evaluator (); - - if (tw.in_debug_repl ()) - emit request_dbcont_signal (); - else - emit fetab_run_file (m_tab_widget->currentWidget ()); - }); - } - - void file_editor::request_step_into_file () - { - emit fetab_run_file (m_tab_widget->currentWidget (), true); - } - - void file_editor::request_context_run (bool) - { - emit fetab_context_run (m_tab_widget->currentWidget ()); - } - - void file_editor::request_toggle_bookmark (bool) - { - emit fetab_toggle_bookmark (m_tab_widget->currentWidget ()); - } - - void file_editor::request_next_bookmark (bool) - { - emit fetab_next_bookmark (m_tab_widget->currentWidget ()); - } - - void file_editor::request_previous_bookmark (bool) - { - emit fetab_previous_bookmark (m_tab_widget->currentWidget ()); - } - - void file_editor::request_remove_bookmark (bool) - { - emit fetab_remove_bookmark (m_tab_widget->currentWidget ()); - } - - void file_editor::request_move_match_brace (bool) - { - emit fetab_move_match_brace (m_tab_widget->currentWidget (), false); - } - - void file_editor::request_sel_match_brace (bool) - { - emit fetab_move_match_brace (m_tab_widget->currentWidget (), true); - } - - // FIXME: What should this do with conditional breakpoints? - void file_editor::request_toggle_breakpoint (bool) - { - emit fetab_toggle_breakpoint (m_tab_widget->currentWidget ()); - } - - void file_editor::request_next_breakpoint (bool) - { - emit fetab_next_breakpoint (m_tab_widget->currentWidget ()); - } - - void file_editor::request_previous_breakpoint (bool) - { - emit fetab_previous_breakpoint (m_tab_widget->currentWidget ()); - } - - void file_editor::request_remove_breakpoint (bool) - { - emit fetab_remove_all_breakpoints (m_tab_widget->currentWidget ()); - } - - // slots for Edit->Commands actions - void file_editor::request_delete_start_word (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_DELWORDLEFT); - } - - void file_editor::request_delete_end_word (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_DELWORDRIGHT); - } - - void file_editor::request_delete_start_line (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_DELLINELEFT); - } - - void file_editor::request_delete_end_line (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_DELLINERIGHT); - } - - void file_editor::request_delete_line (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_LINEDELETE); - } - - void file_editor::request_copy_line (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_LINECOPY); - } - - void file_editor::request_cut_line (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_LINECUT); - } - - void file_editor::request_duplicate_selection (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_SELECTIONDUPLICATE); - } - - void file_editor::request_transpose_line (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_LINETRANSPOSE); - } - - void file_editor::request_comment_selected_text (bool) - { - emit fetab_comment_selected_text (m_tab_widget->currentWidget (), false); - } - - void file_editor::request_uncomment_selected_text (bool) - { - emit fetab_uncomment_selected_text (m_tab_widget->currentWidget ()); - } - - void file_editor::request_comment_var_selected_text (bool) - { - emit fetab_comment_selected_text (m_tab_widget->currentWidget (), true); - } - - // slots for Edit->Format actions - void file_editor::request_upper_case (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_UPPERCASE); - } - - void file_editor::request_lower_case (bool) - { - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_LOWERCASE); - } - - void file_editor::request_indent_selected_text (bool) - { - emit fetab_indent_selected_text (m_tab_widget->currentWidget ()); - } - - void file_editor::request_unindent_selected_text (bool) - { - emit fetab_unindent_selected_text (m_tab_widget->currentWidget ()); - } - - void file_editor::request_smart_indent_line_or_selected_text () - { - emit fetab_smart_indent_line_or_selected_text (m_tab_widget->currentWidget ()); - } - - void file_editor::request_conv_eol_windows (bool) - { - emit fetab_convert_eol (m_tab_widget->currentWidget (), - QsciScintilla::EolWindows); - } - void - file_editor::request_conv_eol_unix (bool) - { - emit fetab_convert_eol (m_tab_widget->currentWidget (), - QsciScintilla::EolUnix); - } - - void file_editor::request_conv_eol_mac (bool) - { - emit fetab_convert_eol (m_tab_widget->currentWidget (), - QsciScintilla::EolMac); - } - - // Slot for initially creating and showing the find dialog - void file_editor::request_find (bool) - { - // Create the dialog - find_create (); - - // Since find_create shows the dialog without activating the widget - // (which is reuqired in other cases) do this manually here - m_find_dialog->activateWindow (); - - // Initiate search text from possible selection and save the initial - // data from the dialog on the defined structure - m_find_dialog->init_search_text (); - } - - // This method creates the find dialog. - - void file_editor::find_create () - { - if (m_find_dialog) - m_find_dialog->close (); - - if (isFloating ()) - m_find_dialog = new find_dialog (this, this); - else - m_find_dialog = new find_dialog (this, parentWidget ()); - - // Add required actions - m_find_dialog->addAction (m_find_next_action); - m_find_dialog->addAction (m_find_previous_action); - - // Update edit area - file_editor_tab *fet - = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); - m_find_dialog->update_edit_area (fet->qsci_edit_area ()); - - // Icon is the same as the editor - m_find_dialog->setWindowIcon (windowIcon ()); - - // Position: lower right of editor's position - int xp = x () + frameGeometry ().width (); - int yp = y () + frameGeometry ().height (); - - if (! isFloating ()) - { - // Fix position if editor is docked - - QWidget *parent = parentWidget (); - - if (parent) - { - xp = xp + parent->x (); - yp = yp + parent->y (); - } - } - - if (yp < 0) - yp = 0; - - // The size of the find dialog is considered in restore_settings - // since its size might change depending on the options - m_find_dialog->restore_settings (QPoint (xp, yp)); - - // Set visible - m_find_dialog->set_visible (true); - } - - void file_editor::request_find_next (bool) - { - if (m_find_dialog) - m_find_dialog->find_next (); - } - - void file_editor::request_find_previous (bool) - { - if (m_find_dialog) - m_find_dialog->find_prev (); - } - - void file_editor::request_goto_line (bool) - { - emit fetab_goto_line (m_tab_widget->currentWidget ()); - } - - void file_editor::request_completion (bool) - { - emit fetab_completion (m_tab_widget->currentWidget ()); - } - - void file_editor::handle_file_name_changed (const QString& fname, - const QString& tip, - bool modified) - { - QObject *fileEditorTab = sender (); - if (fileEditorTab) - { - gui_settings settings; - - for (int i = 0; i < m_tab_widget->count (); i++) - { - if (m_tab_widget->widget (i) == fileEditorTab) - { - m_tab_widget->setTabText (i, fname); - m_tab_widget->setTabToolTip (i, tip); - - m_save_action->setEnabled (modified); - m_current_tab_modified = modified; - - if (modified) - m_tab_widget->setTabIcon (i, settings.icon ("document-save")); - else - m_tab_widget->setTabIcon (i, QIcon ()); - } - } - } - } - - void file_editor::handle_tab_close_request (int index) - { - file_editor_tab *editor_tab - = static_cast<file_editor_tab *> (m_tab_widget->widget (index)); - editor_tab->conditional_close (); - } - - void - file_editor::handle_tab_remove_request () - { - QObject *fileEditorTab = sender (); - if (fileEditorTab) - { - for (int i = 0; i < m_tab_widget->count (); i++) - { - if (m_tab_widget->widget (i) == fileEditorTab) - { - m_tab_widget->removeTab (i); - - // Deleting the sender (even with deleteLater) seems a - // bit strange. Is there a better way? - fileEditorTab->deleteLater (); - break; - } - } - } - check_actions (); - - activate (); // focus stays in editor when tab is closed - - } - - // context menu of edit area - void file_editor::active_tab_changed (int index) - { - emit fetab_change_request (m_tab_widget->widget (index)); - activate (); - } - - void file_editor::handle_editor_state_changed (bool copy_available, - bool is_octave_file, - bool is_modified) - { - // In case there is some scenario where traffic could be coming from - // all the file editor tabs, just process info from the current active tab. - if (sender () == m_tab_widget->currentWidget ()) - { - m_save_action->setEnabled (is_modified); - m_current_tab_modified = is_modified; - - if (m_copy_action) - m_copy_action->setEnabled (copy_available); - - m_cut_action->setEnabled (copy_available); - - m_run_selection_action->setEnabled (copy_available); - m_run_action->setEnabled (is_octave_file); - m_is_octave_file = is_octave_file; - - emit editor_tabs_changed_signal (true, m_is_octave_file); - } - - m_copy_action_enabled = m_copy_action->isEnabled (); - m_undo_action_enabled = m_undo_action->isEnabled (); - } - - void file_editor::handle_mru_add_file (const QString& file_name, - const QString& encoding) - { - int index; - while ((index = m_mru_files.indexOf (file_name)) >= 0) - { - m_mru_files.removeAt (index); - m_mru_files_encodings.removeAt (index); - } - - m_mru_files.prepend (file_name); - m_mru_files_encodings.prepend (encoding); - - mru_menu_update (); - } - - void file_editor::check_conflict_save (const QString& saveFileName, - bool remove_on_success) - { - // Check whether this file is already open in the editor. - file_editor_tab *tab = find_tab_widget (saveFileName); - - if (tab) - { - // Note: to overwrite the contents of some other file editor tab - // with the same name requires identifying which file editor tab - // that is (not too difficult) then closing that tab. Of course, - // that could trigger another dialog box if the file editor tab - // with the same name has modifications in it. This could become - // somewhat confusing to the user. For now, opt to do nothing. - - // Create a NonModal message about error. - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Critical, tr ("Octave Editor"), - tr ("File not saved! A file with the selected name\n%1\n" - "is already open in the editor"). - arg (saveFileName), - QMessageBox::Ok, nullptr); - - msgBox->setWindowModality (Qt::NonModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - - return; - } - - QObject *saveFileObject = sender (); - QWidget *saveFileWidget = nullptr; - - for (int i = 0; i < m_tab_widget->count (); i++) - { - if (m_tab_widget->widget (i) == saveFileObject) - { - saveFileWidget = m_tab_widget->widget (i); - break; - } - } - if (! saveFileWidget) - { - // Create a NonModal message about error. - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Critical, tr ("Octave Editor"), - tr ("The associated file editor tab has disappeared."), - QMessageBox::Ok, nullptr); - - msgBox->setWindowModality (Qt::NonModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - - return; - } - - // Can save without conflict, have the file editor tab do so. - emit fetab_save_file (saveFileWidget, saveFileName, remove_on_success); - } - - void file_editor::handle_insert_debugger_pointer_request (const QString& file, - int line) - { - request_open_file (file, QString (), line, true); // default encoding - } - - void file_editor::handle_delete_debugger_pointer_request (const QString& file, - int line) - { - if (! file.isEmpty ()) - { - // Check whether this file is already open in the editor. - file_editor_tab *tab = find_tab_widget (file); - - if (tab) - { - m_tab_widget->setCurrentWidget (tab); - - if (line > 0) - emit fetab_delete_debugger_pointer (tab, line); - - emit fetab_set_focus (tab); - } - } - } - - void file_editor::handle_update_breakpoint_marker_request (bool insert, - const QString& file, - int line, - const QString& cond) - { - request_open_file (file, QString (), line, false, true, insert, cond); - } - - void file_editor::handle_edit_file_request (const QString& file) - { - request_open_file (file); - } - - // Slot used for signals indicating that a file was changed/renamed or - // is going to be deleted/renamed - void file_editor::handle_file_remove (const QString& old_name, - const QString& new_name) - { - // Clear old list of file data and declare a structure for file data - m_tmp_closed_files.clear (); - removed_file_data f_data; - - // Preprocessing old name(s) - QString old_name_clean = old_name.trimmed (); - int s = old_name_clean.size (); - - if (s > 1 && old_name_clean.at (0) == QChar ('\"') - && old_name_clean.at (s - 1) == QChar ('\"')) - old_name_clean = old_name_clean.mid (1, s - 2); - - QStringList old_names = old_name_clean.split ("\" \""); - - // Check if new name is a file or directory - QFileInfo newf (new_name); - bool new_is_dir = newf.isDir (); - - // Now loop over all old files/dirs (several files by movefile ()) - for (int i = 0; i < old_names.count (); i++) - { - // Check if old name is a file or directory - QFileInfo old (old_names.at (i)); - - if (old.isDir ()) - { - // Call the function which handles directories and return - handle_dir_remove (old_names.at (i), new_name); - } - else - { - // It is a single file. Is it open? - file_editor_tab *editor_tab = find_tab_widget (old_names.at (i)); - - if (editor_tab) - { - - editor_tab->enable_file_watcher (false); - - // For re-enabling tracking if error while removing/renaming - f_data.editor_tab = editor_tab; - // For renaming into new file (if new_file is not empty) - if (new_is_dir) - { - std::string ndir = new_name.toStdString (); - std::string ofile = old.fileName ().toStdString (); - f_data.new_file_name - = QString::fromStdString (sys::env::make_absolute (ofile, ndir)); - } - else - f_data.new_file_name = new_name; - - // Add file data to list - m_tmp_closed_files << f_data; - } - } - } - } - - // Slot for signal indicating that a file was renamed - void file_editor::handle_file_renamed (bool load_new) - { - m_no_focus = true; // Remember for not focussing editor - - // Loop over all files that have to be handled. Start at the end of the - // list, otherwise the stored indexes are not correct. - for (int i = m_tmp_closed_files.count () - 1; i >= 0; i--) - { - if (load_new) - { - // Close file (remove) or rename into new file (rename) - if (m_tmp_closed_files.at (i).new_file_name.isEmpty ()) - m_tmp_closed_files.at (i).editor_tab->file_has_changed (QString (), true); - else - m_tmp_closed_files.at (i).editor_tab->set_file_name (m_tmp_closed_files.at (i).new_file_name); - } - else - { - // Something went wrong while renaming or removing: - // Leave everything as it is but reactivate tracking - m_tmp_closed_files.at (i).editor_tab->enable_file_watcher (true); - } - - } - - m_no_focus = false; // Back to normal focus - - // Clear the list of file data - m_tmp_closed_files.clear (); - } - - void file_editor::notice_settings () - { - gui_settings settings; - - int size_idx = settings.int_value (global_icon_size); - size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 - - QStyle *st = style (); - int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); - m_tool_bar->setIconSize (QSize (icon_size, icon_size)); - - // Tab position and rotation - QTabWidget::TabPosition pos - = static_cast<QTabWidget::TabPosition> (settings.int_value (ed_tab_position)); - bool rotated = settings.bool_value (ed_tabs_rotated); - - m_tab_widget->setTabPosition (pos); - - if (rotated) - m_tab_widget->setTabsClosable (false); // No close buttons - // FIXME: close buttons can not be correctly placed in rotated tabs - - // Get the tab bar and set the rotation - int rotation = rotated; - if (pos == QTabWidget::West) - rotation = -rotation; - - tab_bar *bar = m_tab_widget->get_tab_bar (); - bar->set_rotated (rotation); - - // Get suitable height of a tab related to font and icon size - int height = 1.5*QFontMetrics (m_tab_widget->font ()).height (); - int is = 1.5*m_tab_widget->iconSize ().height (); - if (is > height) - height = is; - - // Calculate possibly limited width and set the elide mode - int chars = settings.int_value (ed_tabs_max_width); - int width = 9999; - if (chars > 0) - width = chars * QFontMetrics (m_tab_widget->font ()).averageCharWidth (); - - // Get tab bar size properties for style sheet depending on rotation - QString width_str ("width"); - QString height_str ("height"); - if ((pos == QTabWidget::West) || (pos == QTabWidget::East)) - { - width_str = QString ("height"); - height_str = QString ("width"); - } - - QString style_sheet - = QString ("QTabBar::tab {max-" + height_str + ": %1px;\n" - "max-" + width_str + ": %2px; }") - .arg (height).arg (width); + } + + QObject *saveFileObject = sender (); + QWidget *saveFileWidget = nullptr; + + for (int i = 0; i < m_tab_widget->count (); i++) + { + if (m_tab_widget->widget (i) == saveFileObject) + { + saveFileWidget = m_tab_widget->widget (i); + break; + } + } + if (! saveFileWidget) + { + // Create a NonModal message about error. + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Critical, tr ("Octave Editor"), + tr ("The associated file editor tab has disappeared."), + QMessageBox::Ok, nullptr); + + msgBox->setWindowModality (Qt::NonModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); + + return; + } + + // Can save without conflict, have the file editor tab do so. + emit fetab_save_file (saveFileWidget, saveFileName, remove_on_success); +} + +void file_editor::handle_insert_debugger_pointer_request (const QString& file, + int line) +{ + request_open_file (file, QString (), line, true); // default encoding +} + +void file_editor::handle_delete_debugger_pointer_request (const QString& file, + int line) +{ + if (! file.isEmpty ()) + { + // Check whether this file is already open in the editor. + file_editor_tab *tab = find_tab_widget (file); + + if (tab) + { + m_tab_widget->setCurrentWidget (tab); + + if (line > 0) + emit fetab_delete_debugger_pointer (tab, line); + + emit fetab_set_focus (tab); + } + } +} + +void file_editor::handle_update_breakpoint_marker_request (bool insert, + const QString& file, + int line, + const QString& cond) +{ + request_open_file (file, QString (), line, false, true, insert, cond); +} + +void file_editor::handle_edit_file_request (const QString& file) +{ + request_open_file (file); +} + +// Slot used for signals indicating that a file was changed/renamed or +// is going to be deleted/renamed +void file_editor::handle_file_remove (const QString& old_name, + const QString& new_name) +{ + // Clear old list of file data and declare a structure for file data + m_tmp_closed_files.clear (); + removed_file_data f_data; + + // Preprocessing old name(s) + QString old_name_clean = old_name.trimmed (); + int s = old_name_clean.size (); + + if (s > 1 && old_name_clean.at (0) == QChar ('\"') + && old_name_clean.at (s - 1) == QChar ('\"')) + old_name_clean = old_name_clean.mid (1, s - 2); + + QStringList old_names = old_name_clean.split ("\" \""); + + // Check if new name is a file or directory + QFileInfo newf (new_name); + bool new_is_dir = newf.isDir (); + + // Now loop over all old files/dirs (several files by movefile ()) + for (int i = 0; i < old_names.count (); i++) + { + // Check if old name is a file or directory + QFileInfo old (old_names.at (i)); + + if (old.isDir ()) + { + // Call the function which handles directories and return + handle_dir_remove (old_names.at (i), new_name); + } + else + { + // It is a single file. Is it open? + file_editor_tab *editor_tab = find_tab_widget (old_names.at (i)); + + if (editor_tab) + { + + editor_tab->enable_file_watcher (false); + + // For re-enabling tracking if error while removing/renaming + f_data.editor_tab = editor_tab; + // For renaming into new file (if new_file is not empty) + if (new_is_dir) + { + std::string ndir = new_name.toStdString (); + std::string ofile = old.fileName ().toStdString (); + f_data.new_file_name + = QString::fromStdString (sys::env::make_absolute (ofile, ndir)); + } + else + f_data.new_file_name = new_name; + + // Add file data to list + m_tmp_closed_files << f_data; + } + } + } +} + +// Slot for signal indicating that a file was renamed +void file_editor::handle_file_renamed (bool load_new) +{ + m_no_focus = true; // Remember for not focussing editor + + // Loop over all files that have to be handled. Start at the end of the + // list, otherwise the stored indexes are not correct. + for (int i = m_tmp_closed_files.count () - 1; i >= 0; i--) + { + if (load_new) + { + // Close file (remove) or rename into new file (rename) + if (m_tmp_closed_files.at (i).new_file_name.isEmpty ()) + m_tmp_closed_files.at (i).editor_tab->file_has_changed (QString (), true); + else + m_tmp_closed_files.at (i).editor_tab->set_file_name (m_tmp_closed_files.at (i).new_file_name); + } + else + { + // Something went wrong while renaming or removing: + // Leave everything as it is but reactivate tracking + m_tmp_closed_files.at (i).editor_tab->enable_file_watcher (true); + } + + } + + m_no_focus = false; // Back to normal focus + + // Clear the list of file data + m_tmp_closed_files.clear (); +} + +void file_editor::notice_settings () +{ + gui_settings settings; + + int size_idx = settings.int_value (global_icon_size); + size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 + + QStyle *st = style (); + int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); + m_tool_bar->setIconSize (QSize (icon_size, icon_size)); + + // Tab position and rotation + QTabWidget::TabPosition pos + = static_cast<QTabWidget::TabPosition> (settings.int_value (ed_tab_position)); + bool rotated = settings.bool_value (ed_tabs_rotated); + + m_tab_widget->setTabPosition (pos); + + if (rotated) + m_tab_widget->setTabsClosable (false); // No close buttons + // FIXME: close buttons can not be correctly placed in rotated tabs + + // Get the tab bar and set the rotation + int rotation = rotated; + if (pos == QTabWidget::West) + rotation = -rotation; + + tab_bar *bar = m_tab_widget->get_tab_bar (); + bar->set_rotated (rotation); + + // Get suitable height of a tab related to font and icon size + int height = 1.5*QFontMetrics (m_tab_widget->font ()).height (); + int is = 1.5*m_tab_widget->iconSize ().height (); + if (is > height) + height = is; + + // Calculate possibly limited width and set the elide mode + int chars = settings.int_value (ed_tabs_max_width); + int width = 9999; + if (chars > 0) + width = chars * QFontMetrics (m_tab_widget->font ()).averageCharWidth (); + + // Get tab bar size properties for style sheet depending on rotation + QString width_str ("width"); + QString height_str ("height"); + if ((pos == QTabWidget::West) || (pos == QTabWidget::East)) + { + width_str = QString ("height"); + height_str = QString ("width"); + } + + QString style_sheet + = QString ("QTabBar::tab {max-" + height_str + ": %1px;\n" + "max-" + width_str + ": %2px; }") + .arg (height).arg (width); #if defined (Q_OS_MAC) - // FIXME: This is a workaround for missing tab close buttons on MacOS - // in several Qt versions (https://bugreports.qt.io/browse/QTBUG-61092) - if (! rotated) - { - QString icon = global_icon_paths.at (ICON_THEME_OCTAVE) + "widget-close.png"; - - QString close_button_css_mac - ("QTabBar::close-button" - " { image: url(" + icon + ");" - " padding: 4px;" - " subcontrol-position: bottom; }\n" - "QTabBar::close-button:hover" - " { background-color: #cccccc; }"); - - style_sheet = style_sheet + close_button_css_mac; - } + // FIXME: This is a workaround for missing tab close buttons on MacOS + // in several Qt versions (https://bugreports.qt.io/browse/QTBUG-61092) + if (! rotated) + { + QString icon = global_icon_paths.at (ICON_THEME_OCTAVE) + "widget-close.png"; + + QString close_button_css_mac + ("QTabBar::close-button" + " { image: url(" + icon + ");" + " padding: 4px;" + " subcontrol-position: bottom; }\n" + "QTabBar::close-button:hover" + " { background-color: #cccccc; }"); + + style_sheet = style_sheet + close_button_css_mac; + } #endif - m_tab_widget->setStyleSheet (style_sheet); - - bool show_it; - show_it = settings.bool_value (ed_show_line_numbers); - m_show_linenum_action->setChecked (show_it); - show_it = settings.bool_value (ed_show_white_space); - m_show_whitespace_action->setChecked (show_it); - show_it = settings.bool_value (ed_show_eol_chars); - m_show_eol_action->setChecked (show_it); - show_it = settings.bool_value (ed_show_indent_guides); - m_show_indguide_action->setChecked (show_it); - show_it = settings.bool_value (ed_long_line_marker); - m_show_longline_action->setChecked (show_it); - - show_it = settings.bool_value (ed_show_toolbar); - m_show_toolbar_action->setChecked (show_it); - m_tool_bar->setVisible (show_it); - show_it = settings.bool_value (ed_show_edit_status_bar); - m_show_statusbar_action->setChecked (show_it); - show_it = settings.bool_value (ed_show_hscroll_bar); - m_show_hscrollbar_action->setChecked (show_it); - - set_shortcuts (); - - // Find dialog with the same icon as the editor - if (m_find_dialog) - m_find_dialog->setWindowIcon (windowIcon ()); - - // Relay signal to file editor tabs. - emit fetab_settings_changed (); - } - - void file_editor::set_shortcuts () - { - // Shortcuts also available in the main window, as well as the related - // shortcuts, are defined in main_window and added to the editor - - gui_settings settings; - - // File menu - settings.set_shortcut (m_edit_function_action, sc_edit_file_edit_function); - settings.set_shortcut (m_save_action, sc_edit_file_save); - settings.set_shortcut (m_save_as_action, sc_edit_file_save_as); - settings.set_shortcut (m_close_action, sc_edit_file_close); - settings.set_shortcut (m_close_all_action, sc_edit_file_close_all); - settings.set_shortcut (m_close_others_action, sc_edit_file_close_other); - settings.set_shortcut (m_print_action, sc_edit_file_print); - - // Edit menu - settings.set_shortcut (m_redo_action, sc_edit_edit_redo); - settings.set_shortcut (m_cut_action, sc_edit_edit_cut); - settings.set_shortcut (m_find_action, sc_edit_edit_find_replace); - settings.set_shortcut (m_find_next_action, sc_edit_edit_find_next); - settings.set_shortcut (m_find_previous_action, sc_edit_edit_find_previous); - - settings.set_shortcut (m_delete_start_word_action, sc_edit_edit_delete_start_word); - settings.set_shortcut (m_delete_end_word_action, sc_edit_edit_delete_end_word); - settings.set_shortcut (m_delete_start_line_action, sc_edit_edit_delete_start_line); - settings.set_shortcut (m_delete_end_line_action, sc_edit_edit_delete_end_line); - settings.set_shortcut (m_delete_line_action, sc_edit_edit_delete_line); - settings.set_shortcut (m_copy_line_action, sc_edit_edit_copy_line); - settings.set_shortcut (m_cut_line_action, sc_edit_edit_cut_line); - settings.set_shortcut (m_duplicate_selection_action, sc_edit_edit_duplicate_selection); - settings.set_shortcut (m_transpose_line_action, sc_edit_edit_transpose_line); - settings.set_shortcut (m_comment_selection_action, sc_edit_edit_comment_selection); - settings.set_shortcut (m_uncomment_selection_action, sc_edit_edit_uncomment_selection); - settings.set_shortcut (m_comment_var_selection_action, sc_edit_edit_comment_var_selection); - - settings.set_shortcut (m_upper_case_action, sc_edit_edit_upper_case); - settings.set_shortcut (m_lower_case_action, sc_edit_edit_lower_case); - settings.set_shortcut (m_indent_selection_action, sc_edit_edit_indent_selection); - settings.set_shortcut (m_unindent_selection_action, sc_edit_edit_unindent_selection); - settings.set_shortcut (m_smart_indent_line_or_selection_action, sc_edit_edit_smart_indent_line_or_selection); - settings.set_shortcut (m_completion_action, sc_edit_edit_completion_list); - settings.set_shortcut (m_goto_line_action, sc_edit_edit_goto_line); - settings.set_shortcut (m_move_to_matching_brace, sc_edit_edit_move_to_brace); - settings.set_shortcut (m_sel_to_matching_brace, sc_edit_edit_select_to_brace); - settings.set_shortcut (m_toggle_bookmark_action, sc_edit_edit_toggle_bookmark); - settings.set_shortcut (m_next_bookmark_action, sc_edit_edit_next_bookmark); - settings.set_shortcut (m_previous_bookmark_action, sc_edit_edit_previous_bookmark); - settings.set_shortcut (m_remove_bookmark_action, sc_edit_edit_remove_bookmark); - settings.set_shortcut (m_preferences_action, sc_edit_edit_preferences); - settings.set_shortcut (m_styles_preferences_action, sc_edit_edit_styles_preferences); - - settings.set_shortcut (m_conv_eol_windows_action, sc_edit_edit_conv_eol_winows); - settings.set_shortcut (m_conv_eol_unix_action, sc_edit_edit_conv_eol_unix); - settings.set_shortcut (m_conv_eol_mac_action, sc_edit_edit_conv_eol_mac); - - // View menu - settings.set_shortcut (m_show_linenum_action, sc_edit_view_show_line_numbers); - settings.set_shortcut (m_show_whitespace_action, sc_edit_view_show_white_spaces); - settings.set_shortcut (m_show_eol_action, sc_edit_view_show_eol_chars); - settings.set_shortcut (m_show_indguide_action, sc_edit_view_show_ind_guides); - settings.set_shortcut (m_show_longline_action, sc_edit_view_show_long_line); - settings.set_shortcut (m_show_toolbar_action, sc_edit_view_show_toolbar); - settings.set_shortcut (m_show_statusbar_action, sc_edit_view_show_statusbar); - settings.set_shortcut (m_show_hscrollbar_action, sc_edit_view_show_hscrollbar); - settings.set_shortcut (m_zoom_in_action, sc_edit_view_zoom_in); - settings.set_shortcut (m_zoom_out_action, sc_edit_view_zoom_out); - settings.set_shortcut (m_zoom_normal_action, sc_edit_view_zoom_normal); - settings.set_shortcut (m_sort_tabs_action, sc_edit_view_sort_tabs); - - // Debug menu - settings.set_shortcut (m_toggle_breakpoint_action, sc_edit_debug_toggle_breakpoint); - settings.set_shortcut (m_next_breakpoint_action, sc_edit_debug_next_breakpoint); - settings.set_shortcut (m_previous_breakpoint_action, sc_edit_debug_previous_breakpoint); - settings.set_shortcut (m_remove_all_breakpoints_action, sc_edit_debug_remove_breakpoints); - - // Run menu - settings.set_shortcut (m_run_action, sc_edit_run_run_file); - settings.set_shortcut (m_run_selection_action, sc_edit_run_run_selection); - - // Help menu - settings.set_shortcut (m_context_help_action, sc_edit_help_help_keyword); - settings.set_shortcut (m_context_doc_action, sc_edit_help_doc_keyword); - - // Tab navigation without menu entries - settings.set_shortcut (m_switch_left_tab_action, sc_edit_tabs_switch_left_tab); - settings.set_shortcut (m_switch_right_tab_action, sc_edit_tabs_switch_right_tab); - settings.set_shortcut (m_move_tab_left_action, sc_edit_tabs_move_tab_left); - settings.set_shortcut (m_move_tab_right_action, sc_edit_tabs_move_tab_right); - } - - // This slot is a reimplementation of the virtual slot in octave_dock_widget. - // We need this for creating an empty script when the editor has no open - // files and is made visible. - void file_editor::handle_visibility (bool visible) - { - octave_dock_widget::handle_visibility (visible); - - if (! m_editor_ready) - return; - - if (m_closed && visible) - { - m_closed = false; - - restore_session (); - } - - empty_script (false, visible); - } - - // This slot is a reimplementation of the virtual slot in octave_dock_widget. - // We need this for updating the parent of the find dialog - void file_editor::toplevel_change (bool) - { - if (m_find_dialog) - { - // close current dialog - m_find_dialog->close (); - - // re-create dialog with the new parent (editor or main-win) - find_create (); - m_find_dialog->activateWindow (); - } - } - - void file_editor::update_octave_directory (const QString& dir) - { - m_ced = dir; - emit fetab_set_directory (m_ced); // for save dialog - } - - void file_editor::copyClipboard () - { - if (editor_tab_has_focus ()) - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_COPY); - } - - void file_editor::pasteClipboard () - { - if (editor_tab_has_focus ()) - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_PASTE); - } - - void file_editor::selectAll () - { - if (editor_tab_has_focus ()) - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_SELECTALL); - } - - void file_editor::do_undo () - { - if (editor_tab_has_focus ()) - emit fetab_scintilla_command (m_tab_widget->currentWidget (), - QsciScintillaBase::SCI_UNDO); - } - - // Open a file, if not already open, and mark the current execution location - // and/or a breakpoint with condition cond. - void file_editor::request_open_file (const QString& openFileName, - const QString& encoding, - int line, bool debug_pointer, - bool breakpoint_marker, bool insert, - const QString& cond, int index, - const QString& bookmarks) - { - gui_settings settings; - - if (settings.bool_value (global_use_custom_editor)) - { - // Custom editor - if (debug_pointer || breakpoint_marker) - return; // Do not call custom editor during debugging - - if (call_custom_editor (openFileName, line)) - return; // Custom editor called - } - - bool show_dbg_file = settings.bool_value (ed_show_dbg_file); - - if (openFileName.isEmpty ()) - { - // This happens if edit is called without an argument - // Open editor with empty edit area instead (as new file would do) - request_new_file (""); - } - else - { - // Check whether this file is already open in the editor. - file_editor_tab *tab = find_tab_widget (openFileName); - - if (tab) - { - m_tab_widget->setCurrentWidget (tab); - - if (line > 0) - { - if (insert) - emit fetab_goto_line (tab, line); - - if (debug_pointer) - emit fetab_insert_debugger_pointer (tab, line); - - if (breakpoint_marker) - emit fetab_do_breakpoint_marker (insert, tab, line, cond); - } - - if (show_dbg_file && ! ((breakpoint_marker || debug_pointer) - && is_editor_console_tabbed ())) - { - emit fetab_set_focus (tab); - activate (); - } - } - else - { - if (! show_dbg_file && (breakpoint_marker || debug_pointer)) - return; // Do not open a file for showing dbg markers - - if (breakpoint_marker && ! insert) - return; // Never open a file when removing breakpoints - - file_editor_tab *fileEditorTab = nullptr; - // Reuse <unnamed> tab if it hasn't yet been modified. - bool reusing = false; - tab = find_tab_widget (""); - if (tab) - { - fileEditorTab = tab; - if (fileEditorTab->qsci_edit_area ()->isModified ()) + m_tab_widget->setStyleSheet (style_sheet); + + bool show_it; + show_it = settings.bool_value (ed_show_line_numbers); + m_show_linenum_action->setChecked (show_it); + show_it = settings.bool_value (ed_show_white_space); + m_show_whitespace_action->setChecked (show_it); + show_it = settings.bool_value (ed_show_eol_chars); + m_show_eol_action->setChecked (show_it); + show_it = settings.bool_value (ed_show_indent_guides); + m_show_indguide_action->setChecked (show_it); + show_it = settings.bool_value (ed_long_line_marker); + m_show_longline_action->setChecked (show_it); + + show_it = settings.bool_value (ed_show_toolbar); + m_show_toolbar_action->setChecked (show_it); + m_tool_bar->setVisible (show_it); + show_it = settings.bool_value (ed_show_edit_status_bar); + m_show_statusbar_action->setChecked (show_it); + show_it = settings.bool_value (ed_show_hscroll_bar); + m_show_hscrollbar_action->setChecked (show_it); + + set_shortcuts (); + + // Find dialog with the same icon as the editor + if (m_find_dialog) + m_find_dialog->setWindowIcon (windowIcon ()); + + // Relay signal to file editor tabs. + emit fetab_settings_changed (); +} + +void file_editor::set_shortcuts () +{ + // Shortcuts also available in the main window, as well as the related + // shortcuts, are defined in main_window and added to the editor + + gui_settings settings; + + // File menu + settings.set_shortcut (m_edit_function_action, sc_edit_file_edit_function); + settings.set_shortcut (m_save_action, sc_edit_file_save); + settings.set_shortcut (m_save_as_action, sc_edit_file_save_as); + settings.set_shortcut (m_close_action, sc_edit_file_close); + settings.set_shortcut (m_close_all_action, sc_edit_file_close_all); + settings.set_shortcut (m_close_others_action, sc_edit_file_close_other); + settings.set_shortcut (m_print_action, sc_edit_file_print); + + // Edit menu + settings.set_shortcut (m_redo_action, sc_edit_edit_redo); + settings.set_shortcut (m_cut_action, sc_edit_edit_cut); + settings.set_shortcut (m_find_action, sc_edit_edit_find_replace); + settings.set_shortcut (m_find_next_action, sc_edit_edit_find_next); + settings.set_shortcut (m_find_previous_action, sc_edit_edit_find_previous); + + settings.set_shortcut (m_delete_start_word_action, sc_edit_edit_delete_start_word); + settings.set_shortcut (m_delete_end_word_action, sc_edit_edit_delete_end_word); + settings.set_shortcut (m_delete_start_line_action, sc_edit_edit_delete_start_line); + settings.set_shortcut (m_delete_end_line_action, sc_edit_edit_delete_end_line); + settings.set_shortcut (m_delete_line_action, sc_edit_edit_delete_line); + settings.set_shortcut (m_copy_line_action, sc_edit_edit_copy_line); + settings.set_shortcut (m_cut_line_action, sc_edit_edit_cut_line); + settings.set_shortcut (m_duplicate_selection_action, sc_edit_edit_duplicate_selection); + settings.set_shortcut (m_transpose_line_action, sc_edit_edit_transpose_line); + settings.set_shortcut (m_comment_selection_action, sc_edit_edit_comment_selection); + settings.set_shortcut (m_uncomment_selection_action, sc_edit_edit_uncomment_selection); + settings.set_shortcut (m_comment_var_selection_action, sc_edit_edit_comment_var_selection); + + settings.set_shortcut (m_upper_case_action, sc_edit_edit_upper_case); + settings.set_shortcut (m_lower_case_action, sc_edit_edit_lower_case); + settings.set_shortcut (m_indent_selection_action, sc_edit_edit_indent_selection); + settings.set_shortcut (m_unindent_selection_action, sc_edit_edit_unindent_selection); + settings.set_shortcut (m_smart_indent_line_or_selection_action, sc_edit_edit_smart_indent_line_or_selection); + settings.set_shortcut (m_completion_action, sc_edit_edit_completion_list); + settings.set_shortcut (m_goto_line_action, sc_edit_edit_goto_line); + settings.set_shortcut (m_move_to_matching_brace, sc_edit_edit_move_to_brace); + settings.set_shortcut (m_sel_to_matching_brace, sc_edit_edit_select_to_brace); + settings.set_shortcut (m_toggle_bookmark_action, sc_edit_edit_toggle_bookmark); + settings.set_shortcut (m_next_bookmark_action, sc_edit_edit_next_bookmark); + settings.set_shortcut (m_previous_bookmark_action, sc_edit_edit_previous_bookmark); + settings.set_shortcut (m_remove_bookmark_action, sc_edit_edit_remove_bookmark); + settings.set_shortcut (m_preferences_action, sc_edit_edit_preferences); + settings.set_shortcut (m_styles_preferences_action, sc_edit_edit_styles_preferences); + + settings.set_shortcut (m_conv_eol_windows_action, sc_edit_edit_conv_eol_winows); + settings.set_shortcut (m_conv_eol_unix_action, sc_edit_edit_conv_eol_unix); + settings.set_shortcut (m_conv_eol_mac_action, sc_edit_edit_conv_eol_mac); + + // View menu + settings.set_shortcut (m_show_linenum_action, sc_edit_view_show_line_numbers); + settings.set_shortcut (m_show_whitespace_action, sc_edit_view_show_white_spaces); + settings.set_shortcut (m_show_eol_action, sc_edit_view_show_eol_chars); + settings.set_shortcut (m_show_indguide_action, sc_edit_view_show_ind_guides); + settings.set_shortcut (m_show_longline_action, sc_edit_view_show_long_line); + settings.set_shortcut (m_show_toolbar_action, sc_edit_view_show_toolbar); + settings.set_shortcut (m_show_statusbar_action, sc_edit_view_show_statusbar); + settings.set_shortcut (m_show_hscrollbar_action, sc_edit_view_show_hscrollbar); + settings.set_shortcut (m_zoom_in_action, sc_edit_view_zoom_in); + settings.set_shortcut (m_zoom_out_action, sc_edit_view_zoom_out); + settings.set_shortcut (m_zoom_normal_action, sc_edit_view_zoom_normal); + settings.set_shortcut (m_sort_tabs_action, sc_edit_view_sort_tabs); + + // Debug menu + settings.set_shortcut (m_toggle_breakpoint_action, sc_edit_debug_toggle_breakpoint); + settings.set_shortcut (m_next_breakpoint_action, sc_edit_debug_next_breakpoint); + settings.set_shortcut (m_previous_breakpoint_action, sc_edit_debug_previous_breakpoint); + settings.set_shortcut (m_remove_all_breakpoints_action, sc_edit_debug_remove_breakpoints); + + // Run menu + settings.set_shortcut (m_run_action, sc_edit_run_run_file); + settings.set_shortcut (m_run_selection_action, sc_edit_run_run_selection); + + // Help menu + settings.set_shortcut (m_context_help_action, sc_edit_help_help_keyword); + settings.set_shortcut (m_context_doc_action, sc_edit_help_doc_keyword); + + // Tab navigation without menu entries + settings.set_shortcut (m_switch_left_tab_action, sc_edit_tabs_switch_left_tab); + settings.set_shortcut (m_switch_right_tab_action, sc_edit_tabs_switch_right_tab); + settings.set_shortcut (m_move_tab_left_action, sc_edit_tabs_move_tab_left); + settings.set_shortcut (m_move_tab_right_action, sc_edit_tabs_move_tab_right); +} + +// This slot is a reimplementation of the virtual slot in octave_dock_widget. +// We need this for creating an empty script when the editor has no open +// files and is made visible. +void file_editor::handle_visibility (bool visible) +{ + octave_dock_widget::handle_visibility (visible); + + if (! m_editor_ready) + return; + + if (m_closed && visible) + { + m_closed = false; + + restore_session (); + } + + empty_script (false, visible); +} + +// This slot is a reimplementation of the virtual slot in octave_dock_widget. +// We need this for updating the parent of the find dialog +void file_editor::toplevel_change (bool) +{ + if (m_find_dialog) + { + // close current dialog + m_find_dialog->close (); + + // re-create dialog with the new parent (editor or main-win) + find_create (); + m_find_dialog->activateWindow (); + } +} + +void file_editor::update_octave_directory (const QString& dir) +{ + m_ced = dir; + emit fetab_set_directory (m_ced); // for save dialog +} + +void file_editor::copyClipboard () +{ + if (editor_tab_has_focus ()) + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_COPY); +} + +void file_editor::pasteClipboard () +{ + if (editor_tab_has_focus ()) + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_PASTE); +} + +void file_editor::selectAll () +{ + if (editor_tab_has_focus ()) + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_SELECTALL); +} + +void file_editor::do_undo () +{ + if (editor_tab_has_focus ()) + emit fetab_scintilla_command (m_tab_widget->currentWidget (), + QsciScintillaBase::SCI_UNDO); +} + +// Open a file, if not already open, and mark the current execution location +// and/or a breakpoint with condition cond. +void file_editor::request_open_file (const QString& openFileName, + const QString& encoding, + int line, bool debug_pointer, + bool breakpoint_marker, bool insert, + const QString& cond, int index, + const QString& bookmarks) +{ + gui_settings settings; + + if (settings.bool_value (global_use_custom_editor)) + { + // Custom editor + if (debug_pointer || breakpoint_marker) + return; // Do not call custom editor during debugging + + if (call_custom_editor (openFileName, line)) + return; // Custom editor called + } + + bool show_dbg_file = settings.bool_value (ed_show_dbg_file); + + if (openFileName.isEmpty ()) + { + // This happens if edit is called without an argument + // Open editor with empty edit area instead (as new file would do) + request_new_file (""); + } + else + { + // Check whether this file is already open in the editor. + file_editor_tab *tab = find_tab_widget (openFileName); + + if (tab) + { + m_tab_widget->setCurrentWidget (tab); + + if (line > 0) + { + if (insert) + emit fetab_goto_line (tab, line); + + if (debug_pointer) + emit fetab_insert_debugger_pointer (tab, line); + + if (breakpoint_marker) + emit fetab_do_breakpoint_marker (insert, tab, line, cond); + } + + if (show_dbg_file && ! ((breakpoint_marker || debug_pointer) + && is_editor_console_tabbed ())) + { + emit fetab_set_focus (tab); + activate (); + } + } + else + { + if (! show_dbg_file && (breakpoint_marker || debug_pointer)) + return; // Do not open a file for showing dbg markers + + if (breakpoint_marker && ! insert) + return; // Never open a file when removing breakpoints + + file_editor_tab *fileEditorTab = nullptr; + // Reuse <unnamed> tab if it hasn't yet been modified. + bool reusing = false; + tab = find_tab_widget (""); + if (tab) + { + fileEditorTab = tab; + if (fileEditorTab->qsci_edit_area ()->isModified ()) + fileEditorTab = nullptr; + else + reusing = true; + } + + // If <unnamed> was absent or modified, create a new tab. + if (! fileEditorTab) + fileEditorTab = make_file_editor_tab (); + + fileEditorTab->set_encoding (encoding); + QString result = fileEditorTab->load_file (openFileName); + if (result == "") + { + // Supply empty title then have the file_editor_tab update + // with full or short name. + if (! reusing) + add_file_editor_tab (fileEditorTab, "", index); + fileEditorTab->update_window_title (false); + // file already loaded, add file to mru list here + QFileInfo file_info = QFileInfo (openFileName); + handle_mru_add_file (file_info.canonicalFilePath (), + encoding); + + if (line > 0) + { + if (insert) + emit fetab_goto_line (fileEditorTab, line); + + if (debug_pointer) + emit fetab_insert_debugger_pointer (fileEditorTab, + line); + if (breakpoint_marker) + emit fetab_do_breakpoint_marker (insert, fileEditorTab, + line, cond); + } + } + else + { + if (! reusing) + { + delete fileEditorTab; fileEditorTab = nullptr; - else - reusing = true; - } - - // If <unnamed> was absent or modified, create a new tab. - if (! fileEditorTab) - fileEditorTab = make_file_editor_tab (); - - fileEditorTab->set_encoding (encoding); - QString result = fileEditorTab->load_file (openFileName); - if (result == "") - { - // Supply empty title then have the file_editor_tab update - // with full or short name. - if (! reusing) - add_file_editor_tab (fileEditorTab, "", index); - fileEditorTab->update_window_title (false); - // file already loaded, add file to mru list here - QFileInfo file_info = QFileInfo (openFileName); - handle_mru_add_file (file_info.canonicalFilePath (), - encoding); - - if (line > 0) - { - if (insert) - emit fetab_goto_line (fileEditorTab, line); - - if (debug_pointer) - emit fetab_insert_debugger_pointer (fileEditorTab, - line); - if (breakpoint_marker) - emit fetab_do_breakpoint_marker (insert, fileEditorTab, - line, cond); - } - } - else - { - if (! reusing) - { - delete fileEditorTab; - fileEditorTab = nullptr; - } - - if (QFile::exists (openFileName)) - { - // File not readable: - // create a NonModal message about error. - QMessageBox *msgBox - = new QMessageBox (QMessageBox::Critical, - tr ("Octave Editor"), - tr ("Could not open file\n%1\nfor read: %2."). - arg (openFileName).arg (result), - QMessageBox::Ok, this); - - msgBox->setWindowModality (Qt::NonModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - } - else - { - // File does not exist, should it be created? - bool create_file = true; - QMessageBox *msgBox; - - if (! settings.bool_value (ed_create_new_file)) - { - msgBox = new QMessageBox (QMessageBox::Question, - tr ("Octave Editor"), - tr ("File\n%1\ndoes not exist. " - "Do you want to create it?").arg (openFileName), - QMessageBox::NoButton, nullptr); - QPushButton *create_button = - msgBox->addButton (tr ("Create"), QMessageBox::YesRole); - msgBox->addButton (tr ("Cancel"), QMessageBox::RejectRole); - msgBox->setDefaultButton (create_button); - msgBox->exec (); - - QAbstractButton *clicked_button = msgBox->clickedButton (); - if (clicked_button != create_button) - create_file = false; - - delete msgBox; - } - - if (create_file) - { - // create the file and call the editor again - QFile file (openFileName); - if (! file.open (QIODevice::WriteOnly)) - { - // error opening the file - msgBox = new QMessageBox (QMessageBox::Critical, - tr ("Octave Editor"), - tr ("Could not open file\n%1\nfor write: %2."). - arg (openFileName).arg (file.errorString ()), - QMessageBox::Ok, this); - - msgBox->setWindowModality (Qt::NonModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - } - else - { - file.close (); - request_open_file (openFileName); - } - } - } - } - - if (! bookmarks.isEmpty ()) - { - // Restore bookmarks - for (const auto& bms : bookmarks.split (',')) - { - int bm = bms.toInt (); - if (fileEditorTab) - fileEditorTab->qsci_edit_area ()->markerAdd (bm, marker::bookmark); - } - } - - if (! ((breakpoint_marker || debug_pointer) && is_editor_console_tabbed ())) - { - // update breakpoint pointers, really show editor - // and the current editor tab - if (fileEditorTab) - fileEditorTab->update_breakpoints (); - activate (); - emit file_loaded_signal (); - } - } - } - } - - void file_editor::request_preferences (bool) - { - emit request_settings_dialog ("editor"); - } - - void file_editor::request_styles_preferences (bool) - { - emit request_settings_dialog ("editor_styles"); - } - - void file_editor::show_line_numbers (bool) - { - toggle_preference (ed_show_line_numbers); - } - - void file_editor::show_white_space (bool) - { - toggle_preference (ed_show_white_space); - } - - void file_editor::show_eol_chars (bool) - { - toggle_preference (ed_show_eol_chars); - } - - void file_editor::show_indent_guides (bool) - { - toggle_preference (ed_show_indent_guides); - } - - void file_editor::show_long_line (bool) - { - toggle_preference (ed_long_line_marker); - } - - void file_editor::show_toolbar (bool) - { - toggle_preference (ed_show_toolbar); - } - - void file_editor::show_statusbar (bool) - { - toggle_preference (ed_show_edit_status_bar); - } - - void file_editor::show_hscrollbar (bool) - { - toggle_preference (ed_show_hscroll_bar); - } - - void file_editor::zoom_in (bool) - { - emit fetab_zoom_in (m_tab_widget->currentWidget ()); - } - - void file_editor::zoom_out (bool) - { - emit fetab_zoom_out (m_tab_widget->currentWidget ()); - } - - void file_editor::zoom_normal (bool) - { - emit fetab_zoom_normal (m_tab_widget->currentWidget ()); - } - - void file_editor::create_context_menu (QMenu *menu) - { - // remove all standard actions from scintilla - QList<QAction *> all_actions = menu->actions (); - - for (auto *a : all_actions) - menu->removeAction (a); - - // add editor's actions with icons and customized shortcuts - menu->addAction (m_cut_action); - menu->addAction (m_copy_action); - menu->addAction (m_paste_action); - menu->addSeparator (); - menu->addAction (m_selectall_action); - menu->addSeparator (); - menu->addAction (m_find_files_action); - menu->addAction (m_find_action); - menu->addAction (m_find_next_action); - menu->addAction (m_find_previous_action); - menu->addSeparator (); - menu->addMenu (m_edit_cmd_menu); - menu->addMenu (m_edit_fmt_menu); - menu->addMenu (m_edit_nav_menu); - menu->addSeparator (); - menu->addAction (m_run_selection_action); - } - - void file_editor::edit_status_update (bool undo, bool redo) - { - if (m_undo_action) - m_undo_action->setEnabled (undo); - m_redo_action->setEnabled (redo); - } - - // handler for the close event - void file_editor::closeEvent (QCloseEvent *e) - { - gui_settings settings; - - if (settings.bool_value (ed_hiding_closes_files)) - { - if (check_closing ()) - { - // All tabs are closed without cancelling, - // store closing state for restoring session when shown again. - // Editor is closing when session data is stored in preferences - m_closed = true; - e->ignore (); - } - else - { - e->ignore (); - return; - } - } - else - e->accept (); - - octave_dock_widget::closeEvent (e); - } - - void file_editor::dragEnterEvent (QDragEnterEvent *e) - { - if (e->mimeData ()->hasUrls ()) - { - e->acceptProposedAction (); - } - } - - void file_editor::dropEvent (QDropEvent *e) - { - if (e->mimeData ()->hasUrls ()) - { - for (const auto& url : e->mimeData ()->urls ()) - request_open_file (url.toLocalFile ()); - } - } - - bool file_editor::is_editor_console_tabbed () - { - // FIXME: is there a way to do this job that doesn't require casting - // the parent to a main_window object? - - main_window *w = dynamic_cast<main_window *> (parentWidget ()); - - if (w) - { - QList<QDockWidget *> w_list = w->tabifiedDockWidgets (this); - QDockWidget *console = - static_cast<QDockWidget *> (w->get_dock_widget_list ().at (0)); - - for (int i = 0; i < w_list.count (); i++) - { - if (w_list.at (i) == console) - return true; - } - } - - return false; - } - - void file_editor::construct () - { - QWidget *editor_widget = new QWidget (this); - - // FIXME: what was the intended purpose of this unused variable? - // QStyle *editor_style = QApplication::style (); - - // Menu bar: do not set it native, required in macOS and Ubuntu Unity (Qt5) - // for a visible menu bar in the editor widget. This property is ignored - // on other platforms. - m_menu_bar = new QMenuBar (editor_widget); - m_menu_bar->setNativeMenuBar (false); - - m_tool_bar = new QToolBar (editor_widget); - m_tool_bar->setMovable (true); - - m_tab_widget = new file_editor_tab_widget (editor_widget, this); - - // the mru-list and an empty array of actions - - gui_settings settings; - - m_mru_files = settings.string_list_value (ed_mru_file_list); - m_mru_files_encodings = settings.string_list_value (ed_mru_file_encodings); - - if (m_mru_files_encodings.count () != m_mru_files.count ()) - { - // encodings don't have the same count -> do not use them! - m_mru_files_encodings = QStringList (); - for (int i = 0; i < m_mru_files.count (); i++) - m_mru_files_encodings << QString (); - } - - for (int i = 0; i < MaxMRUFiles; ++i) - { - m_mru_file_actions[i] = new QAction (this); - m_mru_file_actions[i]->setVisible (false); - } - - // menu bar - - // file menu - - m_fileMenu = add_menu (m_menu_bar, tr ("&File")); - - // new and open menus are inserted later by the main window - m_mru_file_menu = new QMenu (tr ("&Recent Editor Files"), m_fileMenu); - for (int i = 0; i < MaxMRUFiles; ++i) - m_mru_file_menu->addAction (m_mru_file_actions[i]); - m_fileMenu->addMenu (m_mru_file_menu); - - m_fileMenu->addSeparator (); - - m_edit_function_action - = add_action (m_fileMenu, - tr ("&Edit Function"), - SLOT (request_context_edit (bool))); - - m_fileMenu->addSeparator (); - - m_save_action - = add_action (m_fileMenu, settings.icon ("document-save"), - tr ("&Save File"), SLOT (request_save_file (bool))); - - m_save_as_action - = add_action (m_fileMenu, settings.icon ("document-save-as"), - tr ("Save File &As..."), - SLOT (request_save_file_as (bool))); - - m_fileMenu->addSeparator (); - - m_close_action - = add_action (m_fileMenu, settings.icon ("window-close", false), - tr ("&Close"), SLOT (request_close_file (bool))); - - m_close_all_action - = add_action (m_fileMenu, settings.icon ("window-close", false), - tr ("Close All"), SLOT (request_close_all_files (bool))); - - m_close_others_action - = add_action (m_fileMenu, settings.icon ("window-close", false), - tr ("Close Other Files"), - SLOT (request_close_other_files (bool))); - - m_fileMenu->addSeparator (); - - m_print_action - = add_action (m_fileMenu, settings.icon ("document-print"), - tr ("Print..."), SLOT (request_print_file (bool))); - - // edit menu (undo, copy, paste and select all later via main window) - - m_edit_menu = add_menu (m_menu_bar, tr ("&Edit")); - - m_redo_action - = add_action (m_edit_menu, settings.icon ("edit-redo"), - tr ("&Redo"), SLOT (request_redo (bool))); - m_redo_action->setEnabled (false); - - m_edit_menu->addSeparator (); - - m_cut_action - = add_action (m_edit_menu, settings.icon ("edit-cut"), - tr ("Cu&t"), SLOT (request_cut (bool))); - m_cut_action->setEnabled (false); - - m_find_action - = add_action (m_edit_menu, settings.icon ("edit-find-replace"), - tr ("&Find and Replace..."), SLOT (request_find (bool))); - - m_find_next_action - = add_action (m_edit_menu, tr ("Find &Next..."), - SLOT (request_find_next (bool))); - - m_find_previous_action - = add_action (m_edit_menu, tr ("Find &Previous..."), - SLOT (request_find_previous (bool))); - - m_edit_menu->addSeparator (); - - m_edit_cmd_menu = m_edit_menu->addMenu (tr ("&Commands")); - - m_delete_line_action - = add_action (m_edit_cmd_menu, tr ("Delete Line"), - SLOT (request_delete_line (bool))); - - m_copy_line_action - = add_action (m_edit_cmd_menu, tr ("Copy Line"), - SLOT (request_copy_line (bool))); - - m_cut_line_action - = add_action (m_edit_cmd_menu, tr ("Cut Line"), - SLOT (request_cut_line (bool))); - - m_edit_cmd_menu->addSeparator (); - - m_delete_start_word_action - = add_action (m_edit_cmd_menu, tr ("Delete to Start of Word"), - SLOT (request_delete_start_word (bool))); - - m_delete_end_word_action - = add_action (m_edit_cmd_menu, tr ("Delete to End of Word"), - SLOT (request_delete_end_word (bool))); - - m_delete_start_line_action - = add_action (m_edit_cmd_menu, tr ("Delete to Start of Line"), - SLOT (request_delete_start_line (bool))); - - m_delete_end_line_action - = add_action (m_edit_cmd_menu, tr ("Delete to End of Line"), - SLOT (request_delete_end_line (bool))); - - m_edit_cmd_menu->addSeparator (); - - m_duplicate_selection_action - = add_action (m_edit_cmd_menu, tr ("Duplicate Selection/Line"), - SLOT (request_duplicate_selection (bool))); - - m_transpose_line_action - = add_action (m_edit_cmd_menu, tr ("Transpose Line"), - SLOT (request_transpose_line (bool))); - - m_edit_cmd_menu->addSeparator (); - - m_completion_action - = add_action (m_edit_cmd_menu, tr ("&Show Completion List"), - SLOT (request_completion (bool))); - - m_edit_fmt_menu = m_edit_menu->addMenu (tr ("&Format")); - - m_upper_case_action - = add_action (m_edit_fmt_menu, tr ("&Uppercase Selection"), - SLOT (request_upper_case (bool))); - - m_lower_case_action - = add_action (m_edit_fmt_menu, tr ("&Lowercase Selection"), - SLOT (request_lower_case (bool))); - - m_edit_fmt_menu->addSeparator (); - - m_comment_selection_action - = add_action (m_edit_fmt_menu, tr ("&Comment"), - SLOT (request_comment_selected_text (bool))); - - m_uncomment_selection_action - = add_action (m_edit_fmt_menu, tr ("&Uncomment"), - SLOT (request_uncomment_selected_text (bool))); - - m_comment_var_selection_action - = add_action (m_edit_fmt_menu, tr ("Comment (Choosing String)"), - SLOT (request_comment_var_selected_text (bool))); - - m_edit_fmt_menu->addSeparator (); - - m_indent_selection_action - = add_action (m_edit_fmt_menu, tr ("&Indent Selection Rigidly"), - SLOT (request_indent_selected_text (bool))); - - m_unindent_selection_action - = add_action (m_edit_fmt_menu, tr ("&Unindent Selection Rigidly"), - SLOT (request_unindent_selected_text (bool))); - - m_smart_indent_line_or_selection_action - = add_action (m_edit_fmt_menu, tr ("Indent Code"), - SLOT (request_smart_indent_line_or_selected_text ())); - - m_edit_fmt_menu->addSeparator (); - - m_conv_eol_windows_action - = add_action (m_edit_fmt_menu, - tr ("Convert Line Endings to &Windows (CRLF)"), - SLOT (request_conv_eol_windows (bool))); - - m_conv_eol_unix_action - = add_action (m_edit_fmt_menu, tr ("Convert Line Endings to &Unix (LF)"), - SLOT (request_conv_eol_unix (bool))); - - m_conv_eol_mac_action - = add_action (m_edit_fmt_menu, - tr ("Convert Line Endings to Legacy &Mac (CR)"), - SLOT (request_conv_eol_mac (bool))); - - m_edit_nav_menu = m_edit_menu->addMenu (tr ("Navi&gation")); - - m_goto_line_action - = add_action (m_edit_nav_menu, tr ("Go &to Line..."), - SLOT (request_goto_line (bool))); - - m_edit_cmd_menu->addSeparator (); - - m_move_to_matching_brace - = add_action (m_edit_nav_menu, tr ("Move to Matching Brace"), - SLOT (request_move_match_brace (bool))); - - m_sel_to_matching_brace - = add_action (m_edit_nav_menu, tr ("Select to Matching Brace"), - SLOT (request_sel_match_brace (bool))); - - m_edit_nav_menu->addSeparator (); - - m_next_bookmark_action - = add_action (m_edit_nav_menu, tr ("&Next Bookmark"), - SLOT (request_next_bookmark (bool))); - - m_previous_bookmark_action - = add_action (m_edit_nav_menu, tr ("Pre&vious Bookmark"), - SLOT (request_previous_bookmark (bool))); - - m_toggle_bookmark_action - = add_action (m_edit_nav_menu, tr ("Toggle &Bookmark"), - SLOT (request_toggle_bookmark (bool))); - - m_remove_bookmark_action - = add_action (m_edit_nav_menu, tr ("&Remove All Bookmarks"), - SLOT (request_remove_bookmark (bool))); - - m_edit_menu->addSeparator (); - - m_preferences_action - = add_action (m_edit_menu, settings.icon ("preferences-system"), - tr ("&Preferences..."), - SLOT (request_preferences (bool))); - - m_styles_preferences_action - = add_action (m_edit_menu, settings.icon ("preferences-system"), - tr ("&Styles Preferences..."), - SLOT (request_styles_preferences (bool))); - - // view menu - - QMenu *view_menu = add_menu (m_menu_bar, tr ("&View")); - - m_view_editor_menu = view_menu->addMenu (tr ("&Editor")); - - m_show_linenum_action - = add_action (m_view_editor_menu, tr ("Show &Line Numbers"), - SLOT (show_line_numbers (bool))); - m_show_linenum_action->setCheckable (true); - - m_show_whitespace_action - = add_action (m_view_editor_menu, tr ("Show &Whitespace Characters"), - SLOT (show_white_space (bool))); - m_show_whitespace_action->setCheckable (true); - - m_show_eol_action - = add_action (m_view_editor_menu, tr ("Show Line &Endings"), - SLOT (show_eol_chars (bool))); - m_show_eol_action->setCheckable (true); - - m_show_indguide_action - = add_action (m_view_editor_menu, tr ("Show &Indentation Guides"), - SLOT (show_indent_guides (bool))); - m_show_indguide_action->setCheckable (true); - - m_show_longline_action - = add_action (m_view_editor_menu, tr ("Show Long Line &Marker"), - SLOT (show_long_line (bool))); - m_show_longline_action->setCheckable (true); - - m_view_editor_menu->addSeparator (); - - m_show_toolbar_action - = add_action (m_view_editor_menu, tr ("Show &Toolbar"), - SLOT (show_toolbar (bool))); - m_show_toolbar_action->setCheckable (true); - - m_show_statusbar_action - = add_action (m_view_editor_menu, tr ("Show &Statusbar"), - SLOT (show_statusbar (bool))); - m_show_statusbar_action->setCheckable (true); - - m_show_hscrollbar_action - = add_action (m_view_editor_menu, tr ("Show &Horizontal Scrollbar"), - SLOT (show_hscrollbar (bool))); - m_show_hscrollbar_action->setCheckable (true); - - view_menu->addSeparator (); - - m_zoom_in_action - = add_action (view_menu, settings.icon ("view-zoom-in"), tr ("Zoom &In"), - SLOT (zoom_in (bool))); - - m_zoom_out_action - = add_action (view_menu, settings.icon ("view-zoom-out"), - tr ("Zoom &Out"), SLOT (zoom_out (bool))); - - m_zoom_normal_action - = add_action (view_menu, settings.icon ("view-zoom-original"), - tr ("&Normal Size"), SLOT (zoom_normal (bool))); - - view_menu->addSeparator (); - - m_sort_tabs_action - = add_action (view_menu, tr ("&Sort Tabs Alphabetically"), - SLOT (sort_tabs_alph ()), - m_tab_widget->get_tab_bar ()); - - m_menu_bar->addMenu (view_menu); - - // debug menu - - m_debug_menu = add_menu (m_menu_bar, tr ("&Debug")); - - m_toggle_breakpoint_action - = add_action (m_debug_menu, settings.icon ("bp-toggle"), - tr ("Toggle &Breakpoint"), - SLOT (request_toggle_breakpoint (bool))); - - m_next_breakpoint_action - = add_action (m_debug_menu, settings.icon ("bp-next"), - tr ("&Next Breakpoint"), - SLOT (request_next_breakpoint (bool))); - - m_previous_breakpoint_action - = add_action (m_debug_menu, settings.icon ("bp-prev"), - tr ("Pre&vious Breakpoint"), - SLOT (request_previous_breakpoint (bool))); - - m_remove_all_breakpoints_action - = add_action (m_debug_menu, settings.icon ("bp-rm-all"), - tr ("&Remove All Breakpoints"), - SLOT (request_remove_breakpoint (bool))); - - m_debug_menu->addSeparator (); - - // The other debug actions will be added by the main window. - - // run menu - - QMenu *_run_menu = add_menu (m_menu_bar, tr ("&Run")); - - m_run_action - = add_action (_run_menu, - settings.icon ("system-run"), - tr ("Save File and Run / Continue"), - SLOT (request_run_file (bool))); - - m_run_selection_action - = add_action (_run_menu, - tr ("Run &Selection"), - SLOT (request_context_run (bool))); - m_run_selection_action->setEnabled (false); - - // help menu - - QMenu *_help_menu = add_menu (m_menu_bar, tr ("&Help")); - - m_context_help_action - = add_action (_help_menu, - tr ("&Help on Keyword"), - SLOT (request_context_help (bool))); - - m_context_doc_action - = add_action (_help_menu, - tr ("&Documentation on Keyword"), - SLOT (request_context_doc (bool))); - - // tab navigation (no menu, only actions; slots in tab_bar) - - m_switch_left_tab_action - = add_action (nullptr, "", SLOT (switch_left_tab ()), - m_tab_widget->get_tab_bar ()); - - m_switch_right_tab_action - = add_action (nullptr, "", SLOT (switch_right_tab ()), - m_tab_widget->get_tab_bar ()); - - m_move_tab_left_action - = add_action (nullptr, "", SLOT (move_tab_left ()), - m_tab_widget->get_tab_bar ()); - - m_move_tab_right_action - = add_action (nullptr, "", SLOT (move_tab_right ()), - m_tab_widget->get_tab_bar ()); - - // toolbar - - // popdown menu with mru files - QToolButton *popdown_button = new QToolButton (); - popdown_button->setToolTip (tr ("Recent Files")); - popdown_button->setMenu (m_mru_file_menu); - popdown_button->setPopupMode (QToolButton::InstantPopup); - popdown_button->setArrowType (Qt::DownArrow); - popdown_button->setToolButtonStyle (Qt::ToolButtonTextOnly); - - // new and open actions are inserted later from main window - m_popdown_mru_action = m_tool_bar->addWidget (popdown_button); - m_tool_bar->addAction (m_save_action); - m_tool_bar->addAction (m_save_as_action); - m_tool_bar->addAction (m_print_action); - m_tool_bar->addSeparator (); - // m_undo_action: later via main window - m_tool_bar->addAction (m_redo_action); - m_tool_bar->addSeparator (); - m_tool_bar->addAction (m_cut_action); - // m_copy_action: later via the main window - // m_paste_action: later via the main window - m_tool_bar->addAction (m_find_action); - //m_tool_bar->addAction (m_find_next_action); - //m_tool_bar->addAction (m_find_previous_action); - m_tool_bar->addSeparator (); - m_tool_bar->addAction (m_run_action); - m_tool_bar->addSeparator (); - m_tool_bar->addAction (m_toggle_breakpoint_action); - m_tool_bar->addAction (m_previous_breakpoint_action); - m_tool_bar->addAction (m_next_breakpoint_action); - m_tool_bar->addAction (m_remove_all_breakpoints_action); - - // layout - QVBoxLayout *vbox_layout = new QVBoxLayout (); - vbox_layout->addWidget (m_menu_bar); - vbox_layout->addWidget (m_tool_bar); - vbox_layout->addWidget (m_tab_widget); - vbox_layout->setMargin (0); - vbox_layout->setSpacing (0); - editor_widget->setLayout (vbox_layout); - setWidget (editor_widget); - - // Create the basic context menu of the tab bar with editor actions. - // Actions for selecting an tab are added when the menu is activated. - tab_bar *bar = m_tab_widget->get_tab_bar (); - QMenu *ctx_men = bar->get_context_menu (); - ctx_men->addSeparator (); - ctx_men->addAction (m_close_action); - ctx_men->addAction (m_close_all_action); - ctx_men->addAction (m_close_others_action); - ctx_men->addSeparator (); - ctx_men->addAction (m_sort_tabs_action); - add_action (ctx_men, tr ("Copy Full File &Path"), - SLOT (copy_full_file_path (bool)), this); - - // signals - connect (m_mru_file_menu, &QMenu::triggered, - this, &file_editor::request_mru_open_file); - - mru_menu_update (); - - connect (m_tab_widget, &file_editor_tab_widget::tabCloseRequested, - this, &file_editor::handle_tab_close_request); - - connect (m_tab_widget, &file_editor_tab_widget::currentChanged, - this, &file_editor::active_tab_changed); - - resize (500, 400); - set_title (tr ("Editor")); - - check_actions (); - } - - // Slot when autocompletion list was cancelled - void file_editor::handle_autoc_cancelled () - { - // List was cancelled but somehow still active and blocking the - // edit area from accepting shortcuts. Only after another keypress - // shortcuts and lists are working againnas expected. This is - // probably caused by qt bug https://bugreports.qt.io/browse/QTBUG-83720 - // Hack: Accept the list, which is hidden but still active - // and undo the text insertion, if any - - file_editor_tab *f = reset_focus (); - octave_qscintilla *qsci = f->qsci_edit_area (); - - int line, col; - qsci->getCursorPosition (&line, &col); - int l1 = qsci->lineLength (line); // Current line length - - // Accept autocompletion - qsci->SendScintilla (QsciScintillaBase::SCI_AUTOCCOMPLETE); - - // Was text inserted? If yes, undo - if (qsci->text (line).length () - l1) - qsci->undo (); - } - - file_editor_tab *file_editor::reset_focus () - { - // Reset the focus of the tab and the related edit area - file_editor_tab *f - = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); - emit fetab_set_focus (f); - return f; - } - - file_editor_tab * - file_editor::make_file_editor_tab (const QString& directory) - { - file_editor_tab *f = new file_editor_tab (directory); - - // signals from the qscintilla edit area - connect (f->qsci_edit_area (), &octave_qscintilla::show_symbol_tooltip_signal, - this, &file_editor::show_symbol_tooltip_signal); - - connect (f->qsci_edit_area (), &octave_qscintilla::status_update, - this, &file_editor::edit_status_update); - - connect (f->qsci_edit_area (), &octave_qscintilla::create_context_menu_signal, - this, &file_editor::create_context_menu); - - connect (f->qsci_edit_area (), - SIGNAL (SCN_AUTOCCOMPLETED (const char *, int, int, int)), - this, SLOT (reset_focus ())); - - connect (f->qsci_edit_area (), SIGNAL (SCN_AUTOCCANCELLED ()), - this, SLOT (handle_autoc_cancelled ())); - - // signals from the qscintilla edit area - connect (this, &file_editor::enter_debug_mode_signal, - f->qsci_edit_area (), &octave_qscintilla::handle_enter_debug_mode); - - connect (this, &file_editor::exit_debug_mode_signal, - f->qsci_edit_area (), &octave_qscintilla::handle_exit_debug_mode); - - // Signals from the file editor_tab - connect (f, &file_editor_tab::autoc_closed, - this, &file_editor::reset_focus); - - connect (f, &file_editor_tab::file_name_changed, - this, &file_editor::handle_file_name_changed); - - connect (f, &file_editor_tab::editor_state_changed, - this, &file_editor::handle_editor_state_changed); - - connect (f, &file_editor_tab::tab_remove_request, - this, &file_editor::handle_tab_remove_request); - - connect (f, &file_editor_tab::editor_check_conflict_save, - this, &file_editor::check_conflict_save); - - connect (f, &file_editor_tab::mru_add_file, - this, &file_editor::handle_mru_add_file); - - connect (f, &file_editor_tab::request_open_file, - this, [=] (const QString& fname, const QString& encoding) { request_open_file (fname, encoding); }); - - connect (f, &file_editor_tab::edit_area_changed, - this, &file_editor::edit_area_changed); - - connect (f, &file_editor_tab::set_focus_editor_signal, - this, &file_editor::set_focus); - - // Signals from the file_editor or main-win non-trivial operations - connect (this, &file_editor::fetab_settings_changed, - f, [=] () { f->notice_settings (); }); - - connect (this, &file_editor::fetab_change_request, - f, &file_editor_tab::change_editor_state); - - connect (this, QOverload<const QWidget *, const QString&, bool>::of (&file_editor::fetab_save_file), - f, QOverload<const QWidget *, const QString&, bool>::of (&file_editor_tab::save_file)); - - // Signals from the file_editor trivial operations - connect (this, &file_editor::fetab_recover_from_exit, - f, &file_editor_tab::recover_from_exit); - - connect (this, &file_editor::fetab_set_directory, - f, &file_editor_tab::set_current_directory); - - connect (this, &file_editor::fetab_zoom_in, - f, &file_editor_tab::zoom_in); - connect (this, &file_editor::fetab_zoom_out, - f, &file_editor_tab::zoom_out); - connect (this, &file_editor::fetab_zoom_normal, - f, &file_editor_tab::zoom_normal); - - connect (this, &file_editor::fetab_context_help, - f, &file_editor_tab::context_help); - - connect (this, &file_editor::fetab_context_edit, - f, &file_editor_tab::context_edit); - - connect (this, QOverload<const QWidget *>::of (&file_editor::fetab_save_file), - f, QOverload<const QWidget *>::of (&file_editor_tab::save_file)); - - connect (this, &file_editor::fetab_save_file_as, - f, QOverload<const QWidget *>::of (&file_editor_tab::save_file_as)); - - connect (this, &file_editor::fetab_print_file, - f, &file_editor_tab::print_file); - - connect (this, &file_editor::fetab_run_file, - f, &file_editor_tab::run_file); - - connect (this, &file_editor::fetab_context_run, - f, &file_editor_tab::context_run); - - connect (this, &file_editor::fetab_toggle_bookmark, - f, &file_editor_tab::toggle_bookmark); - - connect (this, &file_editor::fetab_next_bookmark, - f, &file_editor_tab::next_bookmark); - - connect (this, &file_editor::fetab_previous_bookmark, - f, &file_editor_tab::previous_bookmark); - - connect (this, &file_editor::fetab_remove_bookmark, - f, &file_editor_tab::remove_bookmark); - - connect (this, &file_editor::fetab_toggle_breakpoint, - f, &file_editor_tab::toggle_breakpoint); - - connect (this, &file_editor::fetab_next_breakpoint, - f, &file_editor_tab::next_breakpoint); - - connect (this, &file_editor::fetab_previous_breakpoint, - f, &file_editor_tab::previous_breakpoint); - - connect (this, &file_editor::fetab_remove_all_breakpoints, - f, &file_editor_tab::remove_all_breakpoints); - - connect (this, &file_editor::fetab_scintilla_command, - f, &file_editor_tab::scintilla_command); - - connect (this, &file_editor::fetab_comment_selected_text, - f, &file_editor_tab::comment_selected_text); - - connect (this, &file_editor::fetab_uncomment_selected_text, - f, &file_editor_tab::uncomment_selected_text); - - connect (this, &file_editor::fetab_indent_selected_text, - f, &file_editor_tab::indent_selected_text); - - connect (this, &file_editor::fetab_unindent_selected_text, - f, &file_editor_tab::unindent_selected_text); - - connect (this, &file_editor::fetab_smart_indent_line_or_selected_text, - f, &file_editor_tab::smart_indent_line_or_selected_text); - - connect (this, &file_editor::fetab_convert_eol, - f, &file_editor_tab::convert_eol); - - connect (this, &file_editor::fetab_goto_line, - f, &file_editor_tab::goto_line); - - connect (this, &file_editor::fetab_move_match_brace, - f, &file_editor_tab::move_match_brace); - - connect (this, &file_editor::fetab_completion, - f, &file_editor_tab::show_auto_completion); - - connect (this, &file_editor::fetab_set_focus, - f, &file_editor_tab::set_focus); - - connect (this, &file_editor::fetab_insert_debugger_pointer, - f, &file_editor_tab::insert_debugger_pointer); - - connect (this, &file_editor::fetab_delete_debugger_pointer, - f, &file_editor_tab::delete_debugger_pointer); - - connect (this, &file_editor::fetab_do_breakpoint_marker, - f, &file_editor_tab::do_breakpoint_marker); - - connect (this, &file_editor::update_gui_lexer_signal, - f, &file_editor_tab::update_lexer_settings); - - // Convert other signals from the edit area and tab to editor signals. - - connect (f->qsci_edit_area (), &octave_qscintilla::execute_command_in_terminal_signal, - this, &file_editor::execute_command_in_terminal_signal); - - connect (f->qsci_edit_area (), &octave_qscintilla::focus_console_after_command_signal, - this, &file_editor::focus_console_after_command_signal); - - connect (f, &file_editor_tab::run_file_signal, - this, &file_editor::run_file_signal); - - connect (f, &file_editor_tab::edit_mfile_request, - this, &file_editor::edit_mfile_request); - - connect (f, &file_editor_tab::debug_quit_signal, - this, &file_editor::debug_quit_signal); - - // Any interpreter_event signal from a file_editor_tab_widget is - // handled the same as for the parent main_window object. - - connect (f, QOverload<const fcn_callback&>::of (&file_editor_tab::interpreter_event), - this, QOverload<const fcn_callback&>::of (&file_editor::interpreter_event)); - - connect (f, QOverload<const meth_callback&>::of (&file_editor_tab::interpreter_event), - this, QOverload<const meth_callback&>::of (&file_editor::interpreter_event)); - - return f; - } - - void file_editor::add_file_editor_tab (file_editor_tab *f, const QString& fn, - int index) - { - if (index == -1) - m_tab_widget->addTab (f, fn); - else - m_tab_widget->insertTab (index, f, fn); - - m_tab_widget->setCurrentWidget (f); - - check_actions (); - } - - void file_editor::mru_menu_update () - { - int num_files = qMin (m_mru_files.size (), int (MaxMRUFiles)); - - // configure and show active actions of mru-menu - for (int i = 0; i < num_files; ++i) - { - QString text = QString ("&%1 %2"). - arg ((i+1) % int (MaxMRUFiles)).arg (m_mru_files.at (i)); - m_mru_file_actions[i]->setText (text); - - QStringList action_data; - action_data << m_mru_files.at (i) << m_mru_files_encodings.at (i); - m_mru_file_actions[i]->setData (action_data); - - m_mru_file_actions[i]->setVisible (true); - } - - // hide unused mru-menu entries - for (int j = num_files; j < MaxMRUFiles; ++j) - m_mru_file_actions[j]->setVisible (false); - - // delete entries in string-list beyond MaxMRUFiles - while (m_mru_files.size () > MaxMRUFiles) - { - m_mru_files.removeLast (); - m_mru_files_encodings.removeLast (); - } - - // save actual mru-list in settings - - gui_settings settings; - - settings.setValue (ed_mru_file_list.settings_key (), m_mru_files); - settings.setValue (ed_mru_file_encodings.settings_key (), m_mru_files_encodings); - - settings.sync (); - } - - bool file_editor::call_custom_editor (const QString& file_name, int line) - { - // Check if the user wants to use a custom file editor. - - gui_settings settings; - - if (settings.value (global_use_custom_editor.settings_key (), - global_use_custom_editor.def ()).toBool ()) - { - // use the external editor interface for handling the call - emit request_open_file_external (file_name, line); - - if (line < 0 && ! file_name.isEmpty ()) - handle_mru_add_file (QFileInfo (file_name).canonicalFilePath (), - QString ()); - - return true; - } - - return false; - } - - void file_editor::toggle_preference (const gui_pref& preference) - { - gui_settings settings; - - bool old = settings.bool_value (preference); - settings.setValue (preference.settings_key (), ! old); - notice_settings (); - } - - // Function for closing the files in a removed directory - void file_editor::handle_dir_remove (const QString& old_name, - const QString& new_name) - { - QDir old_dir (old_name); - removed_file_data f_data; - - std::list<file_editor_tab *> editor_tab_lst = m_tab_widget->tab_list (); - - for (auto editor_tab : editor_tab_lst) - { - QString file_name = editor_tab->file_name (); - - if (file_name.isEmpty ()) - continue; // Nothing to do, no valid file name - - // Get abs. file path and its path relative to the removed directory - QString rel_path_to_file = old_dir.relativeFilePath (file_name); - QString abs_path_to_file = old_dir.absoluteFilePath (file_name); - - // Test whether the file is located within the directory that will - // be removed. For this, two conditions must be met: - // 1. The path of the file rel. to the dir is not equal to the - // its absolute one. - // If both are equal, then there is no relative path and removed - // directory and file are on different drives (e.g. on windows) - // 2. The (real) relative path does not start with "../", i.e., - // the file can be reached from the directory by descending only - if ((rel_path_to_file != abs_path_to_file) - && (rel_path_to_file.left (3) != QString ("../"))) - { - // The currently considered file is included in the - // removed/renamed diectory: remeber it - if (editor_tab) - { - editor_tab->enable_file_watcher (false); - f_data.editor_tab = editor_tab; - - // Add the new file path and the encoding for later reloading - // if new_name is given - if (! new_name.isEmpty ()) - { - QDir new_dir (new_name); - QString append_to_new_dir; - if (new_dir.exists ()) - { - // The new directory already exists (movefile was used). - // This means, we have to add the name (not the path) - // of the old dir and the relative path to the file - // to new dir. - append_to_new_dir - = old_dir.dirName () + "/" + rel_path_to_file; - } - else - append_to_new_dir = rel_path_to_file; - - f_data.new_file_name - = new_dir.absoluteFilePath (append_to_new_dir); - } - else - f_data.new_file_name = ""; // no new name, just removing this file - - // Store data in list for later reloading - m_tmp_closed_files << f_data; - } - } - } - } - - bool file_editor::editor_tab_has_focus () - { - QWidget *foc_w = focusWidget (); - if (foc_w && foc_w->inherits ("octave::octave_qscintilla")) + } + + if (QFile::exists (openFileName)) + { + // File not readable: + // create a NonModal message about error. + QMessageBox *msgBox + = new QMessageBox (QMessageBox::Critical, + tr ("Octave Editor"), + tr ("Could not open file\n%1\nfor read: %2."). + arg (openFileName).arg (result), + QMessageBox::Ok, this); + + msgBox->setWindowModality (Qt::NonModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); + } + else + { + // File does not exist, should it be created? + bool create_file = true; + QMessageBox *msgBox; + + if (! settings.bool_value (ed_create_new_file)) + { + msgBox = new QMessageBox (QMessageBox::Question, + tr ("Octave Editor"), + tr ("File\n%1\ndoes not exist. " + "Do you want to create it?").arg (openFileName), + QMessageBox::NoButton, nullptr); + QPushButton *create_button = + msgBox->addButton (tr ("Create"), QMessageBox::YesRole); + msgBox->addButton (tr ("Cancel"), QMessageBox::RejectRole); + msgBox->setDefaultButton (create_button); + msgBox->exec (); + + QAbstractButton *clicked_button = msgBox->clickedButton (); + if (clicked_button != create_button) + create_file = false; + + delete msgBox; + } + + if (create_file) + { + // create the file and call the editor again + QFile file (openFileName); + if (! file.open (QIODevice::WriteOnly)) + { + // error opening the file + msgBox = new QMessageBox (QMessageBox::Critical, + tr ("Octave Editor"), + tr ("Could not open file\n%1\nfor write: %2."). + arg (openFileName).arg (file.errorString ()), + QMessageBox::Ok, this); + + msgBox->setWindowModality (Qt::NonModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); + } + else + { + file.close (); + request_open_file (openFileName); + } + } + } + } + + if (! bookmarks.isEmpty ()) + { + // Restore bookmarks + for (const auto& bms : bookmarks.split (',')) + { + int bm = bms.toInt (); + if (fileEditorTab) + fileEditorTab->qsci_edit_area ()->markerAdd (bm, marker::bookmark); + } + } + + if (! ((breakpoint_marker || debug_pointer) && is_editor_console_tabbed ())) + { + // update breakpoint pointers, really show editor + // and the current editor tab + if (fileEditorTab) + fileEditorTab->update_breakpoints (); + activate (); + emit file_loaded_signal (); + } + } + } +} + +void file_editor::request_preferences (bool) +{ + emit request_settings_dialog ("editor"); +} + +void file_editor::request_styles_preferences (bool) +{ + emit request_settings_dialog ("editor_styles"); +} + +void file_editor::show_line_numbers (bool) +{ + toggle_preference (ed_show_line_numbers); +} + +void file_editor::show_white_space (bool) +{ + toggle_preference (ed_show_white_space); +} + +void file_editor::show_eol_chars (bool) +{ + toggle_preference (ed_show_eol_chars); +} + +void file_editor::show_indent_guides (bool) +{ + toggle_preference (ed_show_indent_guides); +} + +void file_editor::show_long_line (bool) +{ + toggle_preference (ed_long_line_marker); +} + +void file_editor::show_toolbar (bool) +{ + toggle_preference (ed_show_toolbar); +} + +void file_editor::show_statusbar (bool) +{ + toggle_preference (ed_show_edit_status_bar); +} + +void file_editor::show_hscrollbar (bool) +{ + toggle_preference (ed_show_hscroll_bar); +} + +void file_editor::zoom_in (bool) +{ + emit fetab_zoom_in (m_tab_widget->currentWidget ()); +} + +void file_editor::zoom_out (bool) +{ + emit fetab_zoom_out (m_tab_widget->currentWidget ()); +} + +void file_editor::zoom_normal (bool) +{ + emit fetab_zoom_normal (m_tab_widget->currentWidget ()); +} + +void file_editor::create_context_menu (QMenu *menu) +{ + // remove all standard actions from scintilla + QList<QAction *> all_actions = menu->actions (); + + for (auto *a : all_actions) + menu->removeAction (a); + + // add editor's actions with icons and customized shortcuts + menu->addAction (m_cut_action); + menu->addAction (m_copy_action); + menu->addAction (m_paste_action); + menu->addSeparator (); + menu->addAction (m_selectall_action); + menu->addSeparator (); + menu->addAction (m_find_files_action); + menu->addAction (m_find_action); + menu->addAction (m_find_next_action); + menu->addAction (m_find_previous_action); + menu->addSeparator (); + menu->addMenu (m_edit_cmd_menu); + menu->addMenu (m_edit_fmt_menu); + menu->addMenu (m_edit_nav_menu); + menu->addSeparator (); + menu->addAction (m_run_selection_action); +} + +void file_editor::edit_status_update (bool undo, bool redo) +{ + if (m_undo_action) + m_undo_action->setEnabled (undo); + m_redo_action->setEnabled (redo); +} + +// handler for the close event +void file_editor::closeEvent (QCloseEvent *e) +{ + gui_settings settings; + + if (settings.bool_value (ed_hiding_closes_files)) + { + if (check_closing ()) + { + // All tabs are closed without cancelling, + // store closing state for restoring session when shown again. + // Editor is closing when session data is stored in preferences + m_closed = true; + e->ignore (); + } + else + { + e->ignore (); + return; + } + } + else + e->accept (); + + octave_dock_widget::closeEvent (e); +} + +void file_editor::dragEnterEvent (QDragEnterEvent *e) +{ + if (e->mimeData ()->hasUrls ()) + { + e->acceptProposedAction (); + } +} + +void file_editor::dropEvent (QDropEvent *e) +{ + if (e->mimeData ()->hasUrls ()) + { + for (const auto& url : e->mimeData ()->urls ()) + request_open_file (url.toLocalFile ()); + } +} + +bool file_editor::is_editor_console_tabbed () +{ + // FIXME: is there a way to do this job that doesn't require casting + // the parent to a main_window object? + + main_window *w = dynamic_cast<main_window *> (parentWidget ()); + + if (w) + { + QList<QDockWidget *> w_list = w->tabifiedDockWidgets (this); + QDockWidget *console = + static_cast<QDockWidget *> (w->get_dock_widget_list ().at (0)); + + for (int i = 0; i < w_list.count (); i++) + { + if (w_list.at (i) == console) + return true; + } + } + + return false; +} + +void file_editor::construct () +{ + QWidget *editor_widget = new QWidget (this); + + // FIXME: what was the intended purpose of this unused variable? + // QStyle *editor_style = QApplication::style (); + + // Menu bar: do not set it native, required in macOS and Ubuntu Unity (Qt5) + // for a visible menu bar in the editor widget. This property is ignored + // on other platforms. + m_menu_bar = new QMenuBar (editor_widget); + m_menu_bar->setNativeMenuBar (false); + + m_tool_bar = new QToolBar (editor_widget); + m_tool_bar->setMovable (true); + + m_tab_widget = new file_editor_tab_widget (editor_widget, this); + + // the mru-list and an empty array of actions + + gui_settings settings; + + m_mru_files = settings.string_list_value (ed_mru_file_list); + m_mru_files_encodings = settings.string_list_value (ed_mru_file_encodings); + + if (m_mru_files_encodings.count () != m_mru_files.count ()) + { + // encodings don't have the same count -> do not use them! + m_mru_files_encodings = QStringList (); + for (int i = 0; i < m_mru_files.count (); i++) + m_mru_files_encodings << QString (); + } + + for (int i = 0; i < MaxMRUFiles; ++i) + { + m_mru_file_actions[i] = new QAction (this); + m_mru_file_actions[i]->setVisible (false); + } + + // menu bar + + // file menu + + m_fileMenu = add_menu (m_menu_bar, tr ("&File")); + + // new and open menus are inserted later by the main window + m_mru_file_menu = new QMenu (tr ("&Recent Editor Files"), m_fileMenu); + for (int i = 0; i < MaxMRUFiles; ++i) + m_mru_file_menu->addAction (m_mru_file_actions[i]); + m_fileMenu->addMenu (m_mru_file_menu); + + m_fileMenu->addSeparator (); + + m_edit_function_action + = add_action (m_fileMenu, + tr ("&Edit Function"), + SLOT (request_context_edit (bool))); + + m_fileMenu->addSeparator (); + + m_save_action + = add_action (m_fileMenu, settings.icon ("document-save"), + tr ("&Save File"), SLOT (request_save_file (bool))); + + m_save_as_action + = add_action (m_fileMenu, settings.icon ("document-save-as"), + tr ("Save File &As..."), + SLOT (request_save_file_as (bool))); + + m_fileMenu->addSeparator (); + + m_close_action + = add_action (m_fileMenu, settings.icon ("window-close", false), + tr ("&Close"), SLOT (request_close_file (bool))); + + m_close_all_action + = add_action (m_fileMenu, settings.icon ("window-close", false), + tr ("Close All"), SLOT (request_close_all_files (bool))); + + m_close_others_action + = add_action (m_fileMenu, settings.icon ("window-close", false), + tr ("Close Other Files"), + SLOT (request_close_other_files (bool))); + + m_fileMenu->addSeparator (); + + m_print_action + = add_action (m_fileMenu, settings.icon ("document-print"), + tr ("Print..."), SLOT (request_print_file (bool))); + + // edit menu (undo, copy, paste and select all later via main window) + + m_edit_menu = add_menu (m_menu_bar, tr ("&Edit")); + + m_redo_action + = add_action (m_edit_menu, settings.icon ("edit-redo"), + tr ("&Redo"), SLOT (request_redo (bool))); + m_redo_action->setEnabled (false); + + m_edit_menu->addSeparator (); + + m_cut_action + = add_action (m_edit_menu, settings.icon ("edit-cut"), + tr ("Cu&t"), SLOT (request_cut (bool))); + m_cut_action->setEnabled (false); + + m_find_action + = add_action (m_edit_menu, settings.icon ("edit-find-replace"), + tr ("&Find and Replace..."), SLOT (request_find (bool))); + + m_find_next_action + = add_action (m_edit_menu, tr ("Find &Next..."), + SLOT (request_find_next (bool))); + + m_find_previous_action + = add_action (m_edit_menu, tr ("Find &Previous..."), + SLOT (request_find_previous (bool))); + + m_edit_menu->addSeparator (); + + m_edit_cmd_menu = m_edit_menu->addMenu (tr ("&Commands")); + + m_delete_line_action + = add_action (m_edit_cmd_menu, tr ("Delete Line"), + SLOT (request_delete_line (bool))); + + m_copy_line_action + = add_action (m_edit_cmd_menu, tr ("Copy Line"), + SLOT (request_copy_line (bool))); + + m_cut_line_action + = add_action (m_edit_cmd_menu, tr ("Cut Line"), + SLOT (request_cut_line (bool))); + + m_edit_cmd_menu->addSeparator (); + + m_delete_start_word_action + = add_action (m_edit_cmd_menu, tr ("Delete to Start of Word"), + SLOT (request_delete_start_word (bool))); + + m_delete_end_word_action + = add_action (m_edit_cmd_menu, tr ("Delete to End of Word"), + SLOT (request_delete_end_word (bool))); + + m_delete_start_line_action + = add_action (m_edit_cmd_menu, tr ("Delete to Start of Line"), + SLOT (request_delete_start_line (bool))); + + m_delete_end_line_action + = add_action (m_edit_cmd_menu, tr ("Delete to End of Line"), + SLOT (request_delete_end_line (bool))); + + m_edit_cmd_menu->addSeparator (); + + m_duplicate_selection_action + = add_action (m_edit_cmd_menu, tr ("Duplicate Selection/Line"), + SLOT (request_duplicate_selection (bool))); + + m_transpose_line_action + = add_action (m_edit_cmd_menu, tr ("Transpose Line"), + SLOT (request_transpose_line (bool))); + + m_edit_cmd_menu->addSeparator (); + + m_completion_action + = add_action (m_edit_cmd_menu, tr ("&Show Completion List"), + SLOT (request_completion (bool))); + + m_edit_fmt_menu = m_edit_menu->addMenu (tr ("&Format")); + + m_upper_case_action + = add_action (m_edit_fmt_menu, tr ("&Uppercase Selection"), + SLOT (request_upper_case (bool))); + + m_lower_case_action + = add_action (m_edit_fmt_menu, tr ("&Lowercase Selection"), + SLOT (request_lower_case (bool))); + + m_edit_fmt_menu->addSeparator (); + + m_comment_selection_action + = add_action (m_edit_fmt_menu, tr ("&Comment"), + SLOT (request_comment_selected_text (bool))); + + m_uncomment_selection_action + = add_action (m_edit_fmt_menu, tr ("&Uncomment"), + SLOT (request_uncomment_selected_text (bool))); + + m_comment_var_selection_action + = add_action (m_edit_fmt_menu, tr ("Comment (Choosing String)"), + SLOT (request_comment_var_selected_text (bool))); + + m_edit_fmt_menu->addSeparator (); + + m_indent_selection_action + = add_action (m_edit_fmt_menu, tr ("&Indent Selection Rigidly"), + SLOT (request_indent_selected_text (bool))); + + m_unindent_selection_action + = add_action (m_edit_fmt_menu, tr ("&Unindent Selection Rigidly"), + SLOT (request_unindent_selected_text (bool))); + + m_smart_indent_line_or_selection_action + = add_action (m_edit_fmt_menu, tr ("Indent Code"), + SLOT (request_smart_indent_line_or_selected_text ())); + + m_edit_fmt_menu->addSeparator (); + + m_conv_eol_windows_action + = add_action (m_edit_fmt_menu, + tr ("Convert Line Endings to &Windows (CRLF)"), + SLOT (request_conv_eol_windows (bool))); + + m_conv_eol_unix_action + = add_action (m_edit_fmt_menu, tr ("Convert Line Endings to &Unix (LF)"), + SLOT (request_conv_eol_unix (bool))); + + m_conv_eol_mac_action + = add_action (m_edit_fmt_menu, + tr ("Convert Line Endings to Legacy &Mac (CR)"), + SLOT (request_conv_eol_mac (bool))); + + m_edit_nav_menu = m_edit_menu->addMenu (tr ("Navi&gation")); + + m_goto_line_action + = add_action (m_edit_nav_menu, tr ("Go &to Line..."), + SLOT (request_goto_line (bool))); + + m_edit_cmd_menu->addSeparator (); + + m_move_to_matching_brace + = add_action (m_edit_nav_menu, tr ("Move to Matching Brace"), + SLOT (request_move_match_brace (bool))); + + m_sel_to_matching_brace + = add_action (m_edit_nav_menu, tr ("Select to Matching Brace"), + SLOT (request_sel_match_brace (bool))); + + m_edit_nav_menu->addSeparator (); + + m_next_bookmark_action + = add_action (m_edit_nav_menu, tr ("&Next Bookmark"), + SLOT (request_next_bookmark (bool))); + + m_previous_bookmark_action + = add_action (m_edit_nav_menu, tr ("Pre&vious Bookmark"), + SLOT (request_previous_bookmark (bool))); + + m_toggle_bookmark_action + = add_action (m_edit_nav_menu, tr ("Toggle &Bookmark"), + SLOT (request_toggle_bookmark (bool))); + + m_remove_bookmark_action + = add_action (m_edit_nav_menu, tr ("&Remove All Bookmarks"), + SLOT (request_remove_bookmark (bool))); + + m_edit_menu->addSeparator (); + + m_preferences_action + = add_action (m_edit_menu, settings.icon ("preferences-system"), + tr ("&Preferences..."), + SLOT (request_preferences (bool))); + + m_styles_preferences_action + = add_action (m_edit_menu, settings.icon ("preferences-system"), + tr ("&Styles Preferences..."), + SLOT (request_styles_preferences (bool))); + + // view menu + + QMenu *view_menu = add_menu (m_menu_bar, tr ("&View")); + + m_view_editor_menu = view_menu->addMenu (tr ("&Editor")); + + m_show_linenum_action + = add_action (m_view_editor_menu, tr ("Show &Line Numbers"), + SLOT (show_line_numbers (bool))); + m_show_linenum_action->setCheckable (true); + + m_show_whitespace_action + = add_action (m_view_editor_menu, tr ("Show &Whitespace Characters"), + SLOT (show_white_space (bool))); + m_show_whitespace_action->setCheckable (true); + + m_show_eol_action + = add_action (m_view_editor_menu, tr ("Show Line &Endings"), + SLOT (show_eol_chars (bool))); + m_show_eol_action->setCheckable (true); + + m_show_indguide_action + = add_action (m_view_editor_menu, tr ("Show &Indentation Guides"), + SLOT (show_indent_guides (bool))); + m_show_indguide_action->setCheckable (true); + + m_show_longline_action + = add_action (m_view_editor_menu, tr ("Show Long Line &Marker"), + SLOT (show_long_line (bool))); + m_show_longline_action->setCheckable (true); + + m_view_editor_menu->addSeparator (); + + m_show_toolbar_action + = add_action (m_view_editor_menu, tr ("Show &Toolbar"), + SLOT (show_toolbar (bool))); + m_show_toolbar_action->setCheckable (true); + + m_show_statusbar_action + = add_action (m_view_editor_menu, tr ("Show &Statusbar"), + SLOT (show_statusbar (bool))); + m_show_statusbar_action->setCheckable (true); + + m_show_hscrollbar_action + = add_action (m_view_editor_menu, tr ("Show &Horizontal Scrollbar"), + SLOT (show_hscrollbar (bool))); + m_show_hscrollbar_action->setCheckable (true); + + view_menu->addSeparator (); + + m_zoom_in_action + = add_action (view_menu, settings.icon ("view-zoom-in"), tr ("Zoom &In"), + SLOT (zoom_in (bool))); + + m_zoom_out_action + = add_action (view_menu, settings.icon ("view-zoom-out"), + tr ("Zoom &Out"), SLOT (zoom_out (bool))); + + m_zoom_normal_action + = add_action (view_menu, settings.icon ("view-zoom-original"), + tr ("&Normal Size"), SLOT (zoom_normal (bool))); + + view_menu->addSeparator (); + + m_sort_tabs_action + = add_action (view_menu, tr ("&Sort Tabs Alphabetically"), + SLOT (sort_tabs_alph ()), + m_tab_widget->get_tab_bar ()); + + m_menu_bar->addMenu (view_menu); + + // debug menu + + m_debug_menu = add_menu (m_menu_bar, tr ("&Debug")); + + m_toggle_breakpoint_action + = add_action (m_debug_menu, settings.icon ("bp-toggle"), + tr ("Toggle &Breakpoint"), + SLOT (request_toggle_breakpoint (bool))); + + m_next_breakpoint_action + = add_action (m_debug_menu, settings.icon ("bp-next"), + tr ("&Next Breakpoint"), + SLOT (request_next_breakpoint (bool))); + + m_previous_breakpoint_action + = add_action (m_debug_menu, settings.icon ("bp-prev"), + tr ("Pre&vious Breakpoint"), + SLOT (request_previous_breakpoint (bool))); + + m_remove_all_breakpoints_action + = add_action (m_debug_menu, settings.icon ("bp-rm-all"), + tr ("&Remove All Breakpoints"), + SLOT (request_remove_breakpoint (bool))); + + m_debug_menu->addSeparator (); + + // The other debug actions will be added by the main window. + + // run menu + + QMenu *_run_menu = add_menu (m_menu_bar, tr ("&Run")); + + m_run_action + = add_action (_run_menu, + settings.icon ("system-run"), + tr ("Save File and Run / Continue"), + SLOT (request_run_file (bool))); + + m_run_selection_action + = add_action (_run_menu, + tr ("Run &Selection"), + SLOT (request_context_run (bool))); + m_run_selection_action->setEnabled (false); + + // help menu + + QMenu *_help_menu = add_menu (m_menu_bar, tr ("&Help")); + + m_context_help_action + = add_action (_help_menu, + tr ("&Help on Keyword"), + SLOT (request_context_help (bool))); + + m_context_doc_action + = add_action (_help_menu, + tr ("&Documentation on Keyword"), + SLOT (request_context_doc (bool))); + + // tab navigation (no menu, only actions; slots in tab_bar) + + m_switch_left_tab_action + = add_action (nullptr, "", SLOT (switch_left_tab ()), + m_tab_widget->get_tab_bar ()); + + m_switch_right_tab_action + = add_action (nullptr, "", SLOT (switch_right_tab ()), + m_tab_widget->get_tab_bar ()); + + m_move_tab_left_action + = add_action (nullptr, "", SLOT (move_tab_left ()), + m_tab_widget->get_tab_bar ()); + + m_move_tab_right_action + = add_action (nullptr, "", SLOT (move_tab_right ()), + m_tab_widget->get_tab_bar ()); + + // toolbar + + // popdown menu with mru files + QToolButton *popdown_button = new QToolButton (); + popdown_button->setToolTip (tr ("Recent Files")); + popdown_button->setMenu (m_mru_file_menu); + popdown_button->setPopupMode (QToolButton::InstantPopup); + popdown_button->setArrowType (Qt::DownArrow); + popdown_button->setToolButtonStyle (Qt::ToolButtonTextOnly); + + // new and open actions are inserted later from main window + m_popdown_mru_action = m_tool_bar->addWidget (popdown_button); + m_tool_bar->addAction (m_save_action); + m_tool_bar->addAction (m_save_as_action); + m_tool_bar->addAction (m_print_action); + m_tool_bar->addSeparator (); + // m_undo_action: later via main window + m_tool_bar->addAction (m_redo_action); + m_tool_bar->addSeparator (); + m_tool_bar->addAction (m_cut_action); + // m_copy_action: later via the main window + // m_paste_action: later via the main window + m_tool_bar->addAction (m_find_action); + //m_tool_bar->addAction (m_find_next_action); + //m_tool_bar->addAction (m_find_previous_action); + m_tool_bar->addSeparator (); + m_tool_bar->addAction (m_run_action); + m_tool_bar->addSeparator (); + m_tool_bar->addAction (m_toggle_breakpoint_action); + m_tool_bar->addAction (m_previous_breakpoint_action); + m_tool_bar->addAction (m_next_breakpoint_action); + m_tool_bar->addAction (m_remove_all_breakpoints_action); + + // layout + QVBoxLayout *vbox_layout = new QVBoxLayout (); + vbox_layout->addWidget (m_menu_bar); + vbox_layout->addWidget (m_tool_bar); + vbox_layout->addWidget (m_tab_widget); + vbox_layout->setMargin (0); + vbox_layout->setSpacing (0); + editor_widget->setLayout (vbox_layout); + setWidget (editor_widget); + + // Create the basic context menu of the tab bar with editor actions. + // Actions for selecting an tab are added when the menu is activated. + tab_bar *bar = m_tab_widget->get_tab_bar (); + QMenu *ctx_men = bar->get_context_menu (); + ctx_men->addSeparator (); + ctx_men->addAction (m_close_action); + ctx_men->addAction (m_close_all_action); + ctx_men->addAction (m_close_others_action); + ctx_men->addSeparator (); + ctx_men->addAction (m_sort_tabs_action); + add_action (ctx_men, tr ("Copy Full File &Path"), + SLOT (copy_full_file_path (bool)), this); + + // signals + connect (m_mru_file_menu, &QMenu::triggered, + this, &file_editor::request_mru_open_file); + + mru_menu_update (); + + connect (m_tab_widget, &file_editor_tab_widget::tabCloseRequested, + this, &file_editor::handle_tab_close_request); + + connect (m_tab_widget, &file_editor_tab_widget::currentChanged, + this, &file_editor::active_tab_changed); + + resize (500, 400); + set_title (tr ("Editor")); + + check_actions (); +} + +// Slot when autocompletion list was cancelled +void file_editor::handle_autoc_cancelled () +{ + // List was cancelled but somehow still active and blocking the + // edit area from accepting shortcuts. Only after another keypress + // shortcuts and lists are working againnas expected. This is + // probably caused by qt bug https://bugreports.qt.io/browse/QTBUG-83720 + // Hack: Accept the list, which is hidden but still active + // and undo the text insertion, if any + + file_editor_tab *f = reset_focus (); + octave_qscintilla *qsci = f->qsci_edit_area (); + + int line, col; + qsci->getCursorPosition (&line, &col); + int l1 = qsci->lineLength (line); // Current line length + + // Accept autocompletion + qsci->SendScintilla (QsciScintillaBase::SCI_AUTOCCOMPLETE); + + // Was text inserted? If yes, undo + if (qsci->text (line).length () - l1) + qsci->undo (); +} + +file_editor_tab *file_editor::reset_focus () +{ + // Reset the focus of the tab and the related edit area + file_editor_tab *f + = static_cast<file_editor_tab *> (m_tab_widget->currentWidget ()); + emit fetab_set_focus (f); + return f; +} + +file_editor_tab * +file_editor::make_file_editor_tab (const QString& directory) +{ + file_editor_tab *f = new file_editor_tab (directory); + + // signals from the qscintilla edit area + connect (f->qsci_edit_area (), &octave_qscintilla::show_symbol_tooltip_signal, + this, &file_editor::show_symbol_tooltip_signal); + + connect (f->qsci_edit_area (), &octave_qscintilla::status_update, + this, &file_editor::edit_status_update); + + connect (f->qsci_edit_area (), &octave_qscintilla::create_context_menu_signal, + this, &file_editor::create_context_menu); + + connect (f->qsci_edit_area (), + SIGNAL (SCN_AUTOCCOMPLETED (const char *, int, int, int)), + this, SLOT (reset_focus ())); + + connect (f->qsci_edit_area (), SIGNAL (SCN_AUTOCCANCELLED ()), + this, SLOT (handle_autoc_cancelled ())); + + // signals from the qscintilla edit area + connect (this, &file_editor::enter_debug_mode_signal, + f->qsci_edit_area (), &octave_qscintilla::handle_enter_debug_mode); + + connect (this, &file_editor::exit_debug_mode_signal, + f->qsci_edit_area (), &octave_qscintilla::handle_exit_debug_mode); + + // Signals from the file editor_tab + connect (f, &file_editor_tab::autoc_closed, + this, &file_editor::reset_focus); + + connect (f, &file_editor_tab::file_name_changed, + this, &file_editor::handle_file_name_changed); + + connect (f, &file_editor_tab::editor_state_changed, + this, &file_editor::handle_editor_state_changed); + + connect (f, &file_editor_tab::tab_remove_request, + this, &file_editor::handle_tab_remove_request); + + connect (f, &file_editor_tab::editor_check_conflict_save, + this, &file_editor::check_conflict_save); + + connect (f, &file_editor_tab::mru_add_file, + this, &file_editor::handle_mru_add_file); + + connect (f, &file_editor_tab::request_open_file, + this, [=] (const QString& fname, const QString& encoding) { request_open_file (fname, encoding); }); + + connect (f, &file_editor_tab::edit_area_changed, + this, &file_editor::edit_area_changed); + + connect (f, &file_editor_tab::set_focus_editor_signal, + this, &file_editor::set_focus); + + // Signals from the file_editor or main-win non-trivial operations + connect (this, &file_editor::fetab_settings_changed, + f, [=] () { f->notice_settings (); }); + + connect (this, &file_editor::fetab_change_request, + f, &file_editor_tab::change_editor_state); + + connect (this, QOverload<const QWidget *, const QString&, bool>::of (&file_editor::fetab_save_file), + f, QOverload<const QWidget *, const QString&, bool>::of (&file_editor_tab::save_file)); + + // Signals from the file_editor trivial operations + connect (this, &file_editor::fetab_recover_from_exit, + f, &file_editor_tab::recover_from_exit); + + connect (this, &file_editor::fetab_set_directory, + f, &file_editor_tab::set_current_directory); + + connect (this, &file_editor::fetab_zoom_in, + f, &file_editor_tab::zoom_in); + connect (this, &file_editor::fetab_zoom_out, + f, &file_editor_tab::zoom_out); + connect (this, &file_editor::fetab_zoom_normal, + f, &file_editor_tab::zoom_normal); + + connect (this, &file_editor::fetab_context_help, + f, &file_editor_tab::context_help); + + connect (this, &file_editor::fetab_context_edit, + f, &file_editor_tab::context_edit); + + connect (this, QOverload<const QWidget *>::of (&file_editor::fetab_save_file), + f, QOverload<const QWidget *>::of (&file_editor_tab::save_file)); + + connect (this, &file_editor::fetab_save_file_as, + f, QOverload<const QWidget *>::of (&file_editor_tab::save_file_as)); + + connect (this, &file_editor::fetab_print_file, + f, &file_editor_tab::print_file); + + connect (this, &file_editor::fetab_run_file, + f, &file_editor_tab::run_file); + + connect (this, &file_editor::fetab_context_run, + f, &file_editor_tab::context_run); + + connect (this, &file_editor::fetab_toggle_bookmark, + f, &file_editor_tab::toggle_bookmark); + + connect (this, &file_editor::fetab_next_bookmark, + f, &file_editor_tab::next_bookmark); + + connect (this, &file_editor::fetab_previous_bookmark, + f, &file_editor_tab::previous_bookmark); + + connect (this, &file_editor::fetab_remove_bookmark, + f, &file_editor_tab::remove_bookmark); + + connect (this, &file_editor::fetab_toggle_breakpoint, + f, &file_editor_tab::toggle_breakpoint); + + connect (this, &file_editor::fetab_next_breakpoint, + f, &file_editor_tab::next_breakpoint); + + connect (this, &file_editor::fetab_previous_breakpoint, + f, &file_editor_tab::previous_breakpoint); + + connect (this, &file_editor::fetab_remove_all_breakpoints, + f, &file_editor_tab::remove_all_breakpoints); + + connect (this, &file_editor::fetab_scintilla_command, + f, &file_editor_tab::scintilla_command); + + connect (this, &file_editor::fetab_comment_selected_text, + f, &file_editor_tab::comment_selected_text); + + connect (this, &file_editor::fetab_uncomment_selected_text, + f, &file_editor_tab::uncomment_selected_text); + + connect (this, &file_editor::fetab_indent_selected_text, + f, &file_editor_tab::indent_selected_text); + + connect (this, &file_editor::fetab_unindent_selected_text, + f, &file_editor_tab::unindent_selected_text); + + connect (this, &file_editor::fetab_smart_indent_line_or_selected_text, + f, &file_editor_tab::smart_indent_line_or_selected_text); + + connect (this, &file_editor::fetab_convert_eol, + f, &file_editor_tab::convert_eol); + + connect (this, &file_editor::fetab_goto_line, + f, &file_editor_tab::goto_line); + + connect (this, &file_editor::fetab_move_match_brace, + f, &file_editor_tab::move_match_brace); + + connect (this, &file_editor::fetab_completion, + f, &file_editor_tab::show_auto_completion); + + connect (this, &file_editor::fetab_set_focus, + f, &file_editor_tab::set_focus); + + connect (this, &file_editor::fetab_insert_debugger_pointer, + f, &file_editor_tab::insert_debugger_pointer); + + connect (this, &file_editor::fetab_delete_debugger_pointer, + f, &file_editor_tab::delete_debugger_pointer); + + connect (this, &file_editor::fetab_do_breakpoint_marker, + f, &file_editor_tab::do_breakpoint_marker); + + connect (this, &file_editor::update_gui_lexer_signal, + f, &file_editor_tab::update_lexer_settings); + + // Convert other signals from the edit area and tab to editor signals. + + connect (f->qsci_edit_area (), &octave_qscintilla::execute_command_in_terminal_signal, + this, &file_editor::execute_command_in_terminal_signal); + + connect (f->qsci_edit_area (), &octave_qscintilla::focus_console_after_command_signal, + this, &file_editor::focus_console_after_command_signal); + + connect (f, &file_editor_tab::run_file_signal, + this, &file_editor::run_file_signal); + + connect (f, &file_editor_tab::edit_mfile_request, + this, &file_editor::edit_mfile_request); + + connect (f, &file_editor_tab::debug_quit_signal, + this, &file_editor::debug_quit_signal); + + // Any interpreter_event signal from a file_editor_tab_widget is + // handled the same as for the parent main_window object. + + connect (f, QOverload<const fcn_callback&>::of (&file_editor_tab::interpreter_event), + this, QOverload<const fcn_callback&>::of (&file_editor::interpreter_event)); + + connect (f, QOverload<const meth_callback&>::of (&file_editor_tab::interpreter_event), + this, QOverload<const meth_callback&>::of (&file_editor::interpreter_event)); + + return f; +} + +void file_editor::add_file_editor_tab (file_editor_tab *f, const QString& fn, + int index) +{ + if (index == -1) + m_tab_widget->addTab (f, fn); + else + m_tab_widget->insertTab (index, f, fn); + + m_tab_widget->setCurrentWidget (f); + + check_actions (); +} + +void file_editor::mru_menu_update () +{ + int num_files = qMin (m_mru_files.size (), int (MaxMRUFiles)); + + // configure and show active actions of mru-menu + for (int i = 0; i < num_files; ++i) + { + QString text = QString ("&%1 %2"). + arg ((i+1) % int (MaxMRUFiles)).arg (m_mru_files.at (i)); + m_mru_file_actions[i]->setText (text); + + QStringList action_data; + action_data << m_mru_files.at (i) << m_mru_files_encodings.at (i); + m_mru_file_actions[i]->setData (action_data); + + m_mru_file_actions[i]->setVisible (true); + } + + // hide unused mru-menu entries + for (int j = num_files; j < MaxMRUFiles; ++j) + m_mru_file_actions[j]->setVisible (false); + + // delete entries in string-list beyond MaxMRUFiles + while (m_mru_files.size () > MaxMRUFiles) + { + m_mru_files.removeLast (); + m_mru_files_encodings.removeLast (); + } + + // save actual mru-list in settings + + gui_settings settings; + + settings.setValue (ed_mru_file_list.settings_key (), m_mru_files); + settings.setValue (ed_mru_file_encodings.settings_key (), m_mru_files_encodings); + + settings.sync (); +} + +bool file_editor::call_custom_editor (const QString& file_name, int line) +{ + // Check if the user wants to use a custom file editor. + + gui_settings settings; + + if (settings.value (global_use_custom_editor.settings_key (), + global_use_custom_editor.def ()).toBool ()) + { + // use the external editor interface for handling the call + emit request_open_file_external (file_name, line); + + if (line < 0 && ! file_name.isEmpty ()) + handle_mru_add_file (QFileInfo (file_name).canonicalFilePath (), + QString ()); + return true; - return false; - } - - // Check whether this file is already open in the editor. - file_editor_tab *file_editor::find_tab_widget (const QString& file) - { - std::string std_file = file.toStdString (); - - std::list<file_editor_tab *> fe_tab_lst = m_tab_widget->tab_list (); - - for (auto fe_tab : fe_tab_lst) - { - QString tab_file = fe_tab->file_name (); - - // We check file == tab_file because - // - // same_file ("", "") - // - // is false - - if (same_file (std_file, tab_file.toStdString ()) || file == tab_file) - return fe_tab; - } - - return nullptr; - } - - QAction * file_editor::add_action (QMenu *menu, const QString& text, - const char *member, - QWidget *receiver) - { - return add_action (menu, QIcon (), text, member, receiver); - } - - QAction * file_editor::add_action (QMenu *menu, const QIcon& icon, - const QString& text, const char *member, - QWidget *receiver) - { - QAction *a; - QWidget *r = this; - - if (receiver != nullptr) - r = receiver; - - if (menu) - a = menu->addAction (icon, text, r, member); - else - { - a = new QAction (this); - connect (a, SIGNAL (triggered ()), r, member); - } - - addAction (a); // important for shortcut context - a->setShortcutContext (Qt::WidgetWithChildrenShortcut); - - return a; - } - - QMenu* file_editor::add_menu (QMenuBar *p, QString name) - { - QMenu *menu = p->addMenu (name); - - QString base_name = name; // get a copy - // replace intended '&' ("&&") by a temp. string - base_name.replace ("&&", "___octave_amp_replacement___"); - // remove single '&' (shortcut) - base_name.remove ("&"); - // restore intended '&' - base_name.replace ("___octave_amp_replacement___", "&&"); - - // remember names with and without shortcut - m_hash_menu_text[menu] = QStringList () << name << base_name; - - return menu; - } + } + + return false; +} + +void file_editor::toggle_preference (const gui_pref& preference) +{ + gui_settings settings; + + bool old = settings.bool_value (preference); + settings.setValue (preference.settings_key (), ! old); + notice_settings (); +} + +// Function for closing the files in a removed directory +void file_editor::handle_dir_remove (const QString& old_name, + const QString& new_name) +{ + QDir old_dir (old_name); + removed_file_data f_data; + + std::list<file_editor_tab *> editor_tab_lst = m_tab_widget->tab_list (); + + for (auto editor_tab : editor_tab_lst) + { + QString file_name = editor_tab->file_name (); + + if (file_name.isEmpty ()) + continue; // Nothing to do, no valid file name + + // Get abs. file path and its path relative to the removed directory + QString rel_path_to_file = old_dir.relativeFilePath (file_name); + QString abs_path_to_file = old_dir.absoluteFilePath (file_name); + + // Test whether the file is located within the directory that will + // be removed. For this, two conditions must be met: + // 1. The path of the file rel. to the dir is not equal to the + // its absolute one. + // If both are equal, then there is no relative path and removed + // directory and file are on different drives (e.g. on windows) + // 2. The (real) relative path does not start with "../", i.e., + // the file can be reached from the directory by descending only + if ((rel_path_to_file != abs_path_to_file) + && (rel_path_to_file.left (3) != QString ("../"))) + { + // The currently considered file is included in the + // removed/renamed diectory: remeber it + if (editor_tab) + { + editor_tab->enable_file_watcher (false); + f_data.editor_tab = editor_tab; + + // Add the new file path and the encoding for later reloading + // if new_name is given + if (! new_name.isEmpty ()) + { + QDir new_dir (new_name); + QString append_to_new_dir; + if (new_dir.exists ()) + { + // The new directory already exists (movefile was used). + // This means, we have to add the name (not the path) + // of the old dir and the relative path to the file + // to new dir. + append_to_new_dir + = old_dir.dirName () + "/" + rel_path_to_file; + } + else + append_to_new_dir = rel_path_to_file; + + f_data.new_file_name + = new_dir.absoluteFilePath (append_to_new_dir); + } + else + f_data.new_file_name = ""; // no new name, just removing this file + + // Store data in list for later reloading + m_tmp_closed_files << f_data; + } + } + } +} + +bool file_editor::editor_tab_has_focus () +{ + QWidget *foc_w = focusWidget (); + if (foc_w && foc_w->inherits ("octave::octave_qscintilla")) + return true; + return false; +} + +// Check whether this file is already open in the editor. +file_editor_tab *file_editor::find_tab_widget (const QString& file) +{ + std::string std_file = file.toStdString (); + + std::list<file_editor_tab *> fe_tab_lst = m_tab_widget->tab_list (); + + for (auto fe_tab : fe_tab_lst) + { + QString tab_file = fe_tab->file_name (); + + // We check file == tab_file because + // + // same_file ("", "") + // + // is false + + if (same_file (std_file, tab_file.toStdString ()) || file == tab_file) + return fe_tab; + } + + return nullptr; +} + +QAction * file_editor::add_action (QMenu *menu, const QString& text, + const char *member, + QWidget *receiver) +{ + return add_action (menu, QIcon (), text, member, receiver); +} + +QAction * file_editor::add_action (QMenu *menu, const QIcon& icon, + const QString& text, const char *member, + QWidget *receiver) +{ + QAction *a; + QWidget *r = this; + + if (receiver != nullptr) + r = receiver; + + if (menu) + a = menu->addAction (icon, text, r, member); + else + { + a = new QAction (this); + connect (a, SIGNAL (triggered ()), r, member); + } + + addAction (a); // important for shortcut context + a->setShortcutContext (Qt::WidgetWithChildrenShortcut); + + return a; +} + +QMenu* file_editor::add_menu (QMenuBar *p, QString name) +{ + QMenu *menu = p->addMenu (name); + + QString base_name = name; // get a copy + // replace intended '&' ("&&") by a temp. string + base_name.replace ("&&", "___octave_amp_replacement___"); + // remove single '&' (shortcut) + base_name.remove ("&"); + // restore intended '&' + base_name.replace ("___octave_amp_replacement___", "&&"); + + // remember names with and without shortcut + m_hash_menu_text[menu] = QStringList () << name << base_name; + + return menu; +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/m-editor/file-editor.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/file-editor.h Thu Feb 02 12:25:51 2023 -0800 @@ -46,459 +46,459 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class base_qobject; - class file_editor; +class base_qobject; +class file_editor; + +// subclassed QTabWidget for using custom tabbar + +class file_editor_tab_widget : public QTabWidget +{ + Q_OBJECT + +public: + + file_editor_tab_widget (QWidget *p, file_editor *fe); - // subclassed QTabWidget for using custom tabbar + ~file_editor_tab_widget () = default; + + tab_bar * get_tab_bar () const; + + std::list<file_editor_tab *> tab_list () const; +}; - class file_editor_tab_widget : public QTabWidget - { - Q_OBJECT +// the class for the file editor + +class file_editor : public file_editor_interface +{ + Q_OBJECT + +public: - public: + // struct that allows to sort with respect to the tab index + struct session_data + { + int index; + int line; + QString file_name; + QString new_file_name; + QString encoding; + QString bookmarks; - file_editor_tab_widget (QWidget *p, file_editor *fe); + bool operator < (const session_data& other) const + { + return index < other.index; + } + }; + + struct removed_file_data + { + file_editor_tab *editor_tab; + QString new_file_name; + }; - ~file_editor_tab_widget () = default; + file_editor (QWidget *p); + + ~file_editor () = default; + + QMenu * get_mru_menu () { return m_mru_file_menu; } + + QMenu * debug_menu () { return m_debug_menu; } + + QToolBar * toolbar () { return m_tool_bar; } + + QMenuBar * menubar () { return m_menu_bar; } - tab_bar * get_tab_bar () const; + void insert_global_actions (QList<QAction *>); - std::list<file_editor_tab *> tab_list () const; + enum shared_actions_idx + { + NEW_SCRIPT_ACTION = 0, + NEW_FUNCTION_ACTION, + OPEN_ACTION, + FIND_FILES_ACTION, + UNDO_ACTION, + COPY_ACTION, + PASTE_ACTION, + SELECTALL_ACTION }; - // the class for the file editor - - class file_editor : public file_editor_interface - { - Q_OBJECT - - public: + void check_actions (); + void empty_script (bool startup, bool visible); + void restore_session (); - // struct that allows to sort with respect to the tab index - struct session_data - { - int index; - int line; - QString file_name; - QString new_file_name; - QString encoding; - QString bookmarks; +signals: - bool operator < (const session_data& other) const - { - return index < other.index; - } - }; - - struct removed_file_data - { - file_editor_tab *editor_tab; - QString new_file_name; - }; - - file_editor (QWidget *p); - - ~file_editor () = default; - - QMenu * get_mru_menu () { return m_mru_file_menu; } - - QMenu * debug_menu () { return m_debug_menu; } - - QToolBar * toolbar () { return m_tool_bar; } - - QMenuBar * menubar () { return m_menu_bar; } - - void insert_global_actions (QList<QAction *>); + void fetab_settings_changed (); + void fetab_change_request (const QWidget *ID); + // Save is a ping-pong type of communication + void fetab_save_file (const QWidget *ID, const QString& fileName, + bool remove_on_success); + // No fetab_open, functionality in editor + // No fetab_new, functionality in editor + void fetab_context_help (const QWidget *ID, bool); + void fetab_context_edit (const QWidget *ID); + void fetab_save_file (const QWidget *ID); + void fetab_save_file_as (const QWidget *ID); + void fetab_print_file (const QWidget *ID); + void fetab_run_file (const QWidget *ID, bool step_into = false); + void fetab_context_run (const QWidget *ID); + void fetab_toggle_bookmark (const QWidget *ID); + void fetab_next_bookmark (const QWidget *ID); + void fetab_previous_bookmark (const QWidget *ID); + void fetab_remove_bookmark (const QWidget *ID); + void fetab_toggle_breakpoint (const QWidget *ID); + void fetab_next_breakpoint (const QWidget *ID); + void fetab_previous_breakpoint (const QWidget *ID); + void fetab_remove_all_breakpoints (const QWidget *ID); + void fetab_comment_selected_text (const QWidget *ID, bool); + void fetab_uncomment_selected_text (const QWidget *ID); + void fetab_indent_selected_text (const QWidget *ID); + void fetab_unindent_selected_text (const QWidget *ID); + void fetab_smart_indent_line_or_selected_text (const QWidget *ID); + void fetab_convert_eol (const QWidget *ID, QsciScintilla::EolMode eol_mode); + void fetab_goto_line (const QWidget *ID, int line = -1); + void fetab_move_match_brace (const QWidget *ID, bool select); + void fetab_completion (const QWidget *); + void fetab_insert_debugger_pointer (const QWidget *ID, int line = -1); + void fetab_delete_debugger_pointer (const QWidget *ID, int line = -1); + void fetab_do_breakpoint_marker (bool insert, const QWidget *ID, + int line = -1, const QString& = ""); + void fetab_set_focus (const QWidget *ID); + void fetab_scintilla_command (const QWidget *ID, unsigned int sci_msg); - enum shared_actions_idx - { - NEW_SCRIPT_ACTION = 0, - NEW_FUNCTION_ACTION, - OPEN_ACTION, - FIND_FILES_ACTION, - UNDO_ACTION, - COPY_ACTION, - PASTE_ACTION, - SELECTALL_ACTION - }; + void fetab_zoom_in (const QWidget *ID); + void fetab_zoom_out (const QWidget *ID); + void fetab_zoom_normal (const QWidget *ID); + + void fetab_set_directory (const QString& dir); + void fetab_recover_from_exit (); + + void edit_area_changed (octave_qscintilla *edit_area); - void check_actions (); - void empty_script (bool startup, bool visible); - void restore_session (); + void request_settings_dialog (const QString&); + void request_open_file_external (const QString& file_name, int line); + void file_loaded_signal (); - signals: + void editor_tabs_changed_signal (bool, bool); + void request_dbcont_signal (); + + void enter_debug_mode_signal (); + void exit_debug_mode_signal (); - void fetab_settings_changed (); - void fetab_change_request (const QWidget *ID); - // Save is a ping-pong type of communication - void fetab_save_file (const QWidget *ID, const QString& fileName, - bool remove_on_success); - // No fetab_open, functionality in editor - // No fetab_new, functionality in editor - void fetab_context_help (const QWidget *ID, bool); - void fetab_context_edit (const QWidget *ID); - void fetab_save_file (const QWidget *ID); - void fetab_save_file_as (const QWidget *ID); - void fetab_print_file (const QWidget *ID); - void fetab_run_file (const QWidget *ID, bool step_into = false); - void fetab_context_run (const QWidget *ID); - void fetab_toggle_bookmark (const QWidget *ID); - void fetab_next_bookmark (const QWidget *ID); - void fetab_previous_bookmark (const QWidget *ID); - void fetab_remove_bookmark (const QWidget *ID); - void fetab_toggle_breakpoint (const QWidget *ID); - void fetab_next_breakpoint (const QWidget *ID); - void fetab_previous_breakpoint (const QWidget *ID); - void fetab_remove_all_breakpoints (const QWidget *ID); - void fetab_comment_selected_text (const QWidget *ID, bool); - void fetab_uncomment_selected_text (const QWidget *ID); - void fetab_indent_selected_text (const QWidget *ID); - void fetab_unindent_selected_text (const QWidget *ID); - void fetab_smart_indent_line_or_selected_text (const QWidget *ID); - void fetab_convert_eol (const QWidget *ID, QsciScintilla::EolMode eol_mode); - void fetab_goto_line (const QWidget *ID, int line = -1); - void fetab_move_match_brace (const QWidget *ID, bool select); - void fetab_completion (const QWidget *); - void fetab_insert_debugger_pointer (const QWidget *ID, int line = -1); - void fetab_delete_debugger_pointer (const QWidget *ID, int line = -1); - void fetab_do_breakpoint_marker (bool insert, const QWidget *ID, - int line = -1, const QString& = ""); - void fetab_set_focus (const QWidget *ID); - void fetab_scintilla_command (const QWidget *ID, unsigned int sci_msg); + void update_gui_lexer_signal (bool); + void execute_command_in_terminal_signal (const QString&); + void focus_console_after_command_signal (); + void run_file_signal (const QFileInfo&); + void edit_mfile_request (const QString&, const QString&, const QString&, int); + void debug_quit_signal (); + + void show_symbol_tooltip_signal (const QPoint&, const QString&); + +public slots: - void fetab_zoom_in (const QWidget *ID); - void fetab_zoom_out (const QWidget *ID); - void fetab_zoom_normal (const QWidget *ID); + void activate (); + void set_focus (QWidget *fet); + void enable_menu_shortcuts (bool); + void save_session (); + bool check_closing (); + void handle_tab_ready_to_close (); - void fetab_set_directory (const QString& dir); - void fetab_recover_from_exit (); + void handle_enter_debug_mode (); + void handle_exit_debug_mode (); + + void request_new_file (const QString& commands); + void request_close_file (bool); + void request_close_all_files (bool); + void request_close_other_files (bool); + void copy_full_file_path (bool); + void request_mru_open_file (QAction *action); + void request_print_file (bool); - void edit_area_changed (octave_qscintilla *edit_area); - - void request_settings_dialog (const QString&); - void request_open_file_external (const QString& file_name, int line); - void file_loaded_signal (); - - void editor_tabs_changed_signal (bool, bool); - void request_dbcont_signal (); + void request_redo (bool); + void request_cut (bool); + void request_context_help (bool); + void request_context_doc (bool); + void request_context_edit (bool); + void request_save_file (bool); + void request_save_file_as (bool); + void request_run_file (bool); + void request_step_into_file (); + void request_context_run (bool); + void request_toggle_bookmark (bool); + void request_next_bookmark (bool); + void request_previous_bookmark (bool); + void request_remove_bookmark (bool); - void enter_debug_mode_signal (); - void exit_debug_mode_signal (); - - void update_gui_lexer_signal (bool); - void execute_command_in_terminal_signal (const QString&); - void focus_console_after_command_signal (); - void run_file_signal (const QFileInfo&); - void edit_mfile_request (const QString&, const QString&, const QString&, int); - void debug_quit_signal (); + void request_move_match_brace (bool); + void request_sel_match_brace (bool); + void request_toggle_breakpoint (bool); + void request_next_breakpoint (bool); + void request_previous_breakpoint (bool); + void request_remove_breakpoint (bool); - void show_symbol_tooltip_signal (const QPoint&, const QString&); - - public slots: - - void activate (); - void set_focus (QWidget *fet); - void enable_menu_shortcuts (bool); - void save_session (); - bool check_closing (); - void handle_tab_ready_to_close (); + void request_delete_start_word (bool); + void request_delete_end_word (bool); + void request_delete_start_line (bool); + void request_delete_end_line (bool); + void request_delete_line (bool); + void request_copy_line (bool); + void request_cut_line (bool); + void request_duplicate_selection (bool); + void request_transpose_line (bool); - void handle_enter_debug_mode (); - void handle_exit_debug_mode (); + void request_comment_selected_text (bool); + void request_uncomment_selected_text (bool); + void request_comment_var_selected_text (bool); - void request_new_file (const QString& commands); - void request_close_file (bool); - void request_close_all_files (bool); - void request_close_other_files (bool); - void copy_full_file_path (bool); - void request_mru_open_file (QAction *action); - void request_print_file (bool); + void request_upper_case (bool); + void request_lower_case (bool); + void request_indent_selected_text (bool); + void request_unindent_selected_text (bool); + void request_smart_indent_line_or_selected_text (); + void request_conv_eol_windows (bool); + void request_conv_eol_unix (bool); + void request_conv_eol_mac (bool); - void request_redo (bool); - void request_cut (bool); - void request_context_help (bool); - void request_context_doc (bool); - void request_context_edit (bool); - void request_save_file (bool); - void request_save_file_as (bool); - void request_run_file (bool); - void request_step_into_file (); - void request_context_run (bool); - void request_toggle_bookmark (bool); - void request_next_bookmark (bool); - void request_previous_bookmark (bool); - void request_remove_bookmark (bool); + void request_find (bool); + void request_find_next (bool); + void request_find_previous (bool); + + void request_goto_line (bool); + void request_completion (bool); - void request_move_match_brace (bool); - void request_sel_match_brace (bool); - void request_toggle_breakpoint (bool); - void request_next_breakpoint (bool); - void request_previous_breakpoint (bool); - void request_remove_breakpoint (bool); + void handle_file_name_changed (const QString& fileName, + const QString& toolTip, + bool modified); + void handle_tab_close_request (int index); + void handle_tab_remove_request (); + void active_tab_changed (int index); + void handle_editor_state_changed (bool enableCopy, bool is_octave_file, + bool is_modified); + void handle_mru_add_file (const QString& file_name, const QString& encoding); + void check_conflict_save (const QString& fileName, bool remove_on_success); - void request_delete_start_word (bool); - void request_delete_end_word (bool); - void request_delete_start_line (bool); - void request_delete_end_line (bool); - void request_delete_line (bool); - void request_copy_line (bool); - void request_cut_line (bool); - void request_duplicate_selection (bool); - void request_transpose_line (bool); + void handle_insert_debugger_pointer_request (const QString& file, int line); + void handle_delete_debugger_pointer_request (const QString& file, int line); + void handle_update_breakpoint_marker_request (bool insert, + const QString& file, int line, + const QString& cond); - void request_comment_selected_text (bool); - void request_uncomment_selected_text (bool); - void request_comment_var_selected_text (bool); + void handle_edit_file_request (const QString& file); + + void handle_file_remove (const QString&, const QString&); + void handle_file_renamed (bool load_new = true); - void request_upper_case (bool); - void request_lower_case (bool); - void request_indent_selected_text (bool); - void request_unindent_selected_text (bool); - void request_smart_indent_line_or_selected_text (); - void request_conv_eol_windows (bool); - void request_conv_eol_unix (bool); - void request_conv_eol_mac (bool); + // Tells the editor to react on changed settings. + void notice_settings (); - void request_find (bool); - void request_find_next (bool); - void request_find_previous (bool); + void set_shortcuts (); + + void handle_visibility (bool visible); - void request_goto_line (bool); - void request_completion (bool); + void update_octave_directory (const QString& dir); + + void toplevel_change (bool toplevel); + + void handle_autoc_cancelled (); - void handle_file_name_changed (const QString& fileName, - const QString& toolTip, - bool modified); - void handle_tab_close_request (int index); - void handle_tab_remove_request (); - void active_tab_changed (int index); - void handle_editor_state_changed (bool enableCopy, bool is_octave_file, - bool is_modified); - void handle_mru_add_file (const QString& file_name, const QString& encoding); - void check_conflict_save (const QString& fileName, bool remove_on_success); + file_editor_tab * reset_focus (); + +protected slots: - void handle_insert_debugger_pointer_request (const QString& file, int line); - void handle_delete_debugger_pointer_request (const QString& file, int line); - void handle_update_breakpoint_marker_request (bool insert, - const QString& file, int line, - const QString& cond); + void copyClipboard (); + void pasteClipboard (); + void selectAll (); + void do_undo (); - void handle_edit_file_request (const QString& file); - - void handle_file_remove (const QString&, const QString&); - void handle_file_renamed (bool load_new = true); +private slots: - // Tells the editor to react on changed settings. - void notice_settings (); - - void set_shortcuts (); + void request_open_file (const QString& fileName, + const QString& encoding = QString (), + int line = -1, bool debug_pointer = false, + bool breakpoint_marker = false, bool insert = true, + const QString& cond = "", int index = -1, + const QString& bookmarks = QString ()); + void request_preferences (bool); + void request_styles_preferences (bool); - void handle_visibility (bool visible); - - void update_octave_directory (const QString& dir); - - void toplevel_change (bool toplevel); - - void handle_autoc_cancelled (); - - file_editor_tab * reset_focus (); - - protected slots: + void show_line_numbers (bool); + void show_white_space (bool); + void show_eol_chars (bool); + void show_indent_guides (bool); + void show_long_line (bool); + void show_toolbar (bool); + void show_statusbar (bool); + void show_hscrollbar (bool); + void zoom_in (bool); + void zoom_out (bool); + void zoom_normal (bool); - void copyClipboard (); - void pasteClipboard (); - void selectAll (); - void do_undo (); + void create_context_menu (QMenu *); + void edit_status_update (bool, bool); + +protected: - private slots: + void closeEvent (QCloseEvent *event); + void dragEnterEvent (QDragEnterEvent *event); + void dropEvent (QDropEvent *event); + void focusInEvent (QFocusEvent *e); - void request_open_file (const QString& fileName, - const QString& encoding = QString (), - int line = -1, bool debug_pointer = false, - bool breakpoint_marker = false, bool insert = true, - const QString& cond = "", int index = -1, - const QString& bookmarks = QString ()); - void request_preferences (bool); - void request_styles_preferences (bool); +private: + + file_editor_tab * make_file_editor_tab (const QString& directory = ""); - void show_line_numbers (bool); - void show_white_space (bool); - void show_eol_chars (bool); - void show_indent_guides (bool); - void show_long_line (bool); - void show_toolbar (bool); - void show_statusbar (bool); - void show_hscrollbar (bool); - void zoom_in (bool); - void zoom_out (bool); - void zoom_normal (bool); + bool is_editor_console_tabbed (); + void construct (); + void add_file_editor_tab (file_editor_tab *f, const QString& fn, + int index = -1); + void mru_menu_update (); + bool call_custom_editor (const QString& file_name = QString (), int line = -1); + + void toggle_preference (const gui_pref& preference); - void create_context_menu (QMenu *); - void edit_status_update (bool, bool); - - protected: + void handle_dir_remove (const QString& old_name, const QString& new_name); - void closeEvent (QCloseEvent *event); - void dragEnterEvent (QDragEnterEvent *event); - void dropEvent (QDropEvent *event); - void focusInEvent (QFocusEvent *e); + bool editor_tab_has_focus (); - private: + void find_create (); - file_editor_tab * make_file_editor_tab (const QString& directory = ""); + file_editor_tab * find_tab_widget (const QString& openFileName); + QAction * add_action (QMenu *menu, const QString& text, + const char *member, QWidget *receiver = nullptr); + QAction * add_action (QMenu *menu, const QIcon& icon, const QString& text, + const char *member, QWidget *receiver = nullptr); + + QMenu * add_menu (QMenuBar *p, QString text); - bool is_editor_console_tabbed (); - void construct (); - void add_file_editor_tab (file_editor_tab *f, const QString& fn, - int index = -1); - void mru_menu_update (); - bool call_custom_editor (const QString& file_name = QString (), int line = -1); + int m_number_of_tabs; + QHash<QMenu *, QStringList> m_hash_menu_text; - void toggle_preference (const gui_pref& preference); + QString m_ced; - void handle_dir_remove (const QString& old_name, const QString& new_name); + QMenuBar *m_menu_bar; + QToolBar *m_tool_bar; + QMenu *m_debug_menu; - bool editor_tab_has_focus (); - - void find_create (); - - file_editor_tab * find_tab_widget (const QString& openFileName); - QAction * add_action (QMenu *menu, const QString& text, - const char *member, QWidget *receiver = nullptr); - QAction * add_action (QMenu *menu, const QIcon& icon, const QString& text, - const char *member, QWidget *receiver = nullptr); - - QMenu * add_menu (QMenuBar *p, QString text); + QAction *m_new_action; + QAction *m_new_function_action; + QAction *m_open_action; - int m_number_of_tabs; - QHash<QMenu *, QStringList> m_hash_menu_text; - - QString m_ced; + QAction *m_upper_case_action; + QAction *m_lower_case_action; + QAction *m_comment_selection_action; + QAction *m_comment_var_selection_action; + QAction *m_uncomment_selection_action; + QAction *m_indent_selection_action; + QAction *m_unindent_selection_action; + QAction *m_smart_indent_line_or_selection_action; + QAction *m_conv_eol_windows_action; + QAction *m_conv_eol_unix_action; + QAction *m_conv_eol_mac_action; - QMenuBar *m_menu_bar; - QToolBar *m_tool_bar; - QMenu *m_debug_menu; - - QAction *m_new_action; - QAction *m_new_function_action; - QAction *m_open_action; + QAction *m_copy_action; + QAction *m_cut_action; + QAction *m_paste_action; + QAction *m_selectall_action; + QAction *m_context_help_action; + QAction *m_context_doc_action; - QAction *m_upper_case_action; - QAction *m_lower_case_action; - QAction *m_comment_selection_action; - QAction *m_comment_var_selection_action; - QAction *m_uncomment_selection_action; - QAction *m_indent_selection_action; - QAction *m_unindent_selection_action; - QAction *m_smart_indent_line_or_selection_action; - QAction *m_conv_eol_windows_action; - QAction *m_conv_eol_unix_action; - QAction *m_conv_eol_mac_action; + QAction *m_show_linenum_action; + QAction *m_show_whitespace_action; + QAction *m_show_eol_action; + QAction *m_show_indguide_action; + QAction *m_show_longline_action; + QAction *m_show_toolbar_action; + QAction *m_show_statusbar_action; + QAction *m_show_hscrollbar_action; + QAction *m_zoom_in_action; + QAction *m_zoom_out_action; + QAction *m_zoom_normal_action; - QAction *m_copy_action; - QAction *m_cut_action; - QAction *m_paste_action; - QAction *m_selectall_action; - QAction *m_context_help_action; - QAction *m_context_doc_action; + QAction *m_delete_start_word_action; + QAction *m_delete_end_word_action; + QAction *m_delete_start_line_action; + QAction *m_delete_end_line_action; + QAction *m_delete_line_action; + QAction *m_copy_line_action; + QAction *m_cut_line_action; + QAction *m_duplicate_selection_action; + QAction *m_transpose_line_action; - QAction *m_show_linenum_action; - QAction *m_show_whitespace_action; - QAction *m_show_eol_action; - QAction *m_show_indguide_action; - QAction *m_show_longline_action; - QAction *m_show_toolbar_action; - QAction *m_show_statusbar_action; - QAction *m_show_hscrollbar_action; - QAction *m_zoom_in_action; - QAction *m_zoom_out_action; - QAction *m_zoom_normal_action; + QAction *m_find_action; + QAction *m_find_next_action; + QAction *m_find_previous_action; + QAction *m_find_files_action; + QAction *m_goto_line_action; + QAction *m_completion_action; - QAction *m_delete_start_word_action; - QAction *m_delete_end_word_action; - QAction *m_delete_start_line_action; - QAction *m_delete_end_line_action; - QAction *m_delete_line_action; - QAction *m_copy_line_action; - QAction *m_cut_line_action; - QAction *m_duplicate_selection_action; - QAction *m_transpose_line_action; + QAction *m_move_to_matching_brace; + QAction *m_sel_to_matching_brace; + QAction *m_next_bookmark_action; + QAction *m_previous_bookmark_action; + QAction *m_toggle_bookmark_action; + QAction *m_remove_bookmark_action; - QAction *m_find_action; - QAction *m_find_next_action; - QAction *m_find_previous_action; - QAction *m_find_files_action; - QAction *m_goto_line_action; - QAction *m_completion_action; + QAction *m_print_action; + QAction *m_run_action; + QAction *m_run_selection_action; - QAction *m_move_to_matching_brace; - QAction *m_sel_to_matching_brace; - QAction *m_next_bookmark_action; - QAction *m_previous_bookmark_action; - QAction *m_toggle_bookmark_action; - QAction *m_remove_bookmark_action; + QAction *m_edit_function_action; + QAction *m_popdown_mru_action; + QAction *m_save_action; + QAction *m_save_as_action; + QAction *m_close_action; + QAction *m_close_all_action; + QAction *m_close_others_action; - QAction *m_print_action; - QAction *m_run_action; - QAction *m_run_selection_action; + QAction *m_redo_action; + QAction *m_undo_action; - QAction *m_edit_function_action; - QAction *m_popdown_mru_action; - QAction *m_save_action; - QAction *m_save_as_action; - QAction *m_close_action; - QAction *m_close_all_action; - QAction *m_close_others_action; + QAction *m_preferences_action; + QAction *m_styles_preferences_action; - QAction *m_redo_action; - QAction *m_undo_action; - - QAction *m_preferences_action; - QAction *m_styles_preferences_action; + QAction *m_switch_left_tab_action; + QAction *m_switch_right_tab_action; + QAction *m_move_tab_left_action; + QAction *m_move_tab_right_action; + QAction *m_sort_tabs_action; - QAction *m_switch_left_tab_action; - QAction *m_switch_right_tab_action; - QAction *m_move_tab_left_action; - QAction *m_move_tab_right_action; - QAction *m_sort_tabs_action; + QAction *m_toggle_breakpoint_action; + QAction *m_next_breakpoint_action; + QAction *m_previous_breakpoint_action; + QAction *m_remove_all_breakpoints_action; - QAction *m_toggle_breakpoint_action; - QAction *m_next_breakpoint_action; - QAction *m_previous_breakpoint_action; - QAction *m_remove_all_breakpoints_action; + bool m_copy_action_enabled; + bool m_undo_action_enabled; + bool m_is_octave_file; + bool m_current_tab_modified; - bool m_copy_action_enabled; - bool m_undo_action_enabled; - bool m_is_octave_file; - bool m_current_tab_modified; + QMenu *m_edit_menu; + QMenu *m_edit_cmd_menu; + QMenu *m_edit_fmt_menu; + QMenu *m_edit_nav_menu; + QMenu *m_fileMenu; + QMenu *m_view_editor_menu; - QMenu *m_edit_menu; - QMenu *m_edit_cmd_menu; - QMenu *m_edit_fmt_menu; - QMenu *m_edit_nav_menu; - QMenu *m_fileMenu; - QMenu *m_view_editor_menu; + file_editor_tab_widget *m_tab_widget; - file_editor_tab_widget *m_tab_widget; - - int m_marker_breakpoint; + int m_marker_breakpoint; - bool m_closing_canceled; - bool m_closed; - bool m_no_focus; - bool m_editor_ready; + bool m_closing_canceled; + bool m_closed; + bool m_no_focus; + bool m_editor_ready; - enum { MaxMRUFiles = 10 }; - QMenu *m_mru_file_menu; - QAction *m_mru_file_actions[MaxMRUFiles]; - QStringList m_mru_files; - QStringList m_mru_files_encodings; + enum { MaxMRUFiles = 10 }; + QMenu *m_mru_file_menu; + QAction *m_mru_file_actions[MaxMRUFiles]; + QStringList m_mru_files; + QStringList m_mru_files_encodings; - QPointer<find_dialog> m_find_dialog; + QPointer<find_dialog> m_find_dialog; - // List of data on temporarily closed files for later reloading. - QList<removed_file_data> m_tmp_closed_files; - }; + // List of data on temporarily closed files for later reloading. + QList<removed_file_data> m_tmp_closed_files; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/m-editor/find-dialog.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/find-dialog.cc Thu Feb 02 12:25:51 2023 -0800 @@ -86,582 +86,582 @@ OCTAVE_BEGIN_NAMESPACE(octave) - find_dialog::find_dialog (octave_dock_widget *ed, QWidget *p) - : QDialog (p), m_editor (ed), m_in_sel (false), - m_sel_beg (-1), m_sel_end (-1) - { - setWindowTitle (tr ("Editor: Find and Replace")); +find_dialog::find_dialog (octave_dock_widget *ed, QWidget *p) + : QDialog (p), m_editor (ed), m_in_sel (false), + m_sel_beg (-1), m_sel_end (-1) +{ + setWindowTitle (tr ("Editor: Find and Replace")); - m_search_label = new QLabel (tr ("Find &what:")); - m_search_line_edit = new QComboBox (this); - m_search_line_edit->setToolTip (tr ("Enter text to search for")); - m_search_line_edit->setEditable (true); - m_search_line_edit->setMaxCount (m_mru_length); - m_search_line_edit->completer ()->setCaseSensitivity (Qt::CaseSensitive); - m_search_label->setBuddy (m_search_line_edit); + m_search_label = new QLabel (tr ("Find &what:")); + m_search_line_edit = new QComboBox (this); + m_search_line_edit->setToolTip (tr ("Enter text to search for")); + m_search_line_edit->setEditable (true); + m_search_line_edit->setMaxCount (m_mru_length); + m_search_line_edit->completer ()->setCaseSensitivity (Qt::CaseSensitive); + m_search_label->setBuddy (m_search_line_edit); - m_replace_label = new QLabel (tr ("Re&place with:")); - m_replace_line_edit = new QComboBox (this); - m_replace_line_edit->setToolTip (tr ("Enter new text replacing search hits")); - m_replace_line_edit->setEditable (true); - m_replace_line_edit->setMaxCount (m_mru_length); - m_replace_line_edit->completer ()->setCaseSensitivity (Qt::CaseSensitive); - m_replace_label->setBuddy (m_replace_line_edit); + m_replace_label = new QLabel (tr ("Re&place with:")); + m_replace_line_edit = new QComboBox (this); + m_replace_line_edit->setToolTip (tr ("Enter new text replacing search hits")); + m_replace_line_edit->setEditable (true); + m_replace_line_edit->setMaxCount (m_mru_length); + m_replace_line_edit->completer ()->setCaseSensitivity (Qt::CaseSensitive); + m_replace_label->setBuddy (m_replace_line_edit); - int width = QFontMetrics (m_search_line_edit->font ()).averageCharWidth(); - m_search_line_edit->setFixedWidth (20*width); - m_replace_line_edit->setFixedWidth (20*width); + int width = QFontMetrics (m_search_line_edit->font ()).averageCharWidth(); + m_search_line_edit->setFixedWidth (20*width); + m_replace_line_edit->setFixedWidth (20*width); - m_case_check_box = new QCheckBox (tr ("Match &case")); - m_from_start_check_box = new QCheckBox (tr ("Search from &start")); - m_wrap_check_box = new QCheckBox (tr ("&Wrap while searching")); - m_wrap_check_box->setChecked (true); - m_find_next_button = new QPushButton (tr ("&Find Next")); - m_find_prev_button = new QPushButton (tr ("Find &Previous")); - m_replace_button = new QPushButton (tr ("&Replace")); - m_replace_all_button = new QPushButton (tr ("Replace &All")); + m_case_check_box = new QCheckBox (tr ("Match &case")); + m_from_start_check_box = new QCheckBox (tr ("Search from &start")); + m_wrap_check_box = new QCheckBox (tr ("&Wrap while searching")); + m_wrap_check_box->setChecked (true); + m_find_next_button = new QPushButton (tr ("&Find Next")); + m_find_prev_button = new QPushButton (tr ("Find &Previous")); + m_replace_button = new QPushButton (tr ("&Replace")); + m_replace_all_button = new QPushButton (tr ("Replace &All")); - m_more_button = new QPushButton (tr ("&More...")); - m_more_button->setCheckable (true); - m_more_button->setAutoDefault (false); + m_more_button = new QPushButton (tr ("&More...")); + m_more_button->setCheckable (true); + m_more_button->setAutoDefault (false); - m_button_box = new QDialogButtonBox (Qt::Vertical); - m_button_box->addButton (m_find_next_button, QDialogButtonBox::ActionRole); - m_button_box->addButton (m_find_prev_button, QDialogButtonBox::ActionRole); - m_button_box->addButton (m_replace_button, QDialogButtonBox::ActionRole); - m_button_box->addButton (m_replace_all_button, QDialogButtonBox::ActionRole); - m_button_box->addButton (m_more_button, QDialogButtonBox::ActionRole); - m_button_box->addButton (QDialogButtonBox::Close); + m_button_box = new QDialogButtonBox (Qt::Vertical); + m_button_box->addButton (m_find_next_button, QDialogButtonBox::ActionRole); + m_button_box->addButton (m_find_prev_button, QDialogButtonBox::ActionRole); + m_button_box->addButton (m_replace_button, QDialogButtonBox::ActionRole); + m_button_box->addButton (m_replace_all_button, QDialogButtonBox::ActionRole); + m_button_box->addButton (m_more_button, QDialogButtonBox::ActionRole); + m_button_box->addButton (QDialogButtonBox::Close); - m_extension = new QWidget (this); - m_whole_words_check_box = new QCheckBox (tr ("&Whole words")); - m_regex_check_box = new QCheckBox (tr ("Regular E&xpressions")); - m_backward_check_box = new QCheckBox (tr ("Search &backward")); - m_search_selection_check_box = new QCheckBox (tr ("Search se&lection")); - m_search_selection_check_box->setCheckable (true); + m_extension = new QWidget (this); + m_whole_words_check_box = new QCheckBox (tr ("&Whole words")); + m_regex_check_box = new QCheckBox (tr ("Regular E&xpressions")); + m_backward_check_box = new QCheckBox (tr ("Search &backward")); + m_search_selection_check_box = new QCheckBox (tr ("Search se&lection")); + m_search_selection_check_box->setCheckable (true); - connect (m_find_next_button, &QPushButton::clicked, - this, &find_dialog::find_next); - connect (m_find_prev_button, &QPushButton::clicked, - this, &find_dialog::find_prev); - connect (m_more_button, &QPushButton::toggled, - m_extension, &QWidget::setVisible); - connect (m_replace_button, &QPushButton::clicked, - this, &find_dialog::replace); - connect (m_replace_all_button, &QPushButton::clicked, - this, &find_dialog::replace_all); - connect (m_backward_check_box, &QCheckBox::stateChanged, - this, &find_dialog::handle_backward_search_changed); - connect (m_button_box, &QDialogButtonBox::rejected, - this, &find_dialog::close); + connect (m_find_next_button, &QPushButton::clicked, + this, &find_dialog::find_next); + connect (m_find_prev_button, &QPushButton::clicked, + this, &find_dialog::find_prev); + connect (m_more_button, &QPushButton::toggled, + m_extension, &QWidget::setVisible); + connect (m_replace_button, &QPushButton::clicked, + this, &find_dialog::replace); + connect (m_replace_all_button, &QPushButton::clicked, + this, &find_dialog::replace_all); + connect (m_backward_check_box, &QCheckBox::stateChanged, + this, &find_dialog::handle_backward_search_changed); + connect (m_button_box, &QDialogButtonBox::rejected, + this, &find_dialog::close); - connect (m_search_selection_check_box, &QCheckBox::stateChanged, - this, &find_dialog::handle_sel_search_changed); + connect (m_search_selection_check_box, &QCheckBox::stateChanged, + this, &find_dialog::handle_sel_search_changed); - QVBoxLayout *extension_layout = new QVBoxLayout (); - extension_layout->setMargin (0); - extension_layout->addWidget (m_whole_words_check_box); - extension_layout->addWidget (m_backward_check_box); - extension_layout->addWidget (m_search_selection_check_box); - m_extension->setLayout (extension_layout); + QVBoxLayout *extension_layout = new QVBoxLayout (); + extension_layout->setMargin (0); + extension_layout->addWidget (m_whole_words_check_box); + extension_layout->addWidget (m_backward_check_box); + extension_layout->addWidget (m_search_selection_check_box); + m_extension->setLayout (extension_layout); - QGridLayout *top_left_layout = new QGridLayout; - top_left_layout->addWidget (m_search_label, 1, 1); - top_left_layout->addWidget (m_search_line_edit, 1, 2); - top_left_layout->addWidget (m_replace_label, 2, 1); - top_left_layout->addWidget (m_replace_line_edit, 2, 2); + QGridLayout *top_left_layout = new QGridLayout; + top_left_layout->addWidget (m_search_label, 1, 1); + top_left_layout->addWidget (m_search_line_edit, 1, 2); + top_left_layout->addWidget (m_replace_label, 2, 1); + top_left_layout->addWidget (m_replace_line_edit, 2, 2); - QVBoxLayout *left_layout = new QVBoxLayout; - left_layout->addLayout (top_left_layout); - left_layout->insertStretch (1, 5); - left_layout->addWidget (m_case_check_box); - left_layout->addWidget (m_from_start_check_box); - left_layout->addWidget (m_wrap_check_box); - left_layout->addWidget (m_regex_check_box); + QVBoxLayout *left_layout = new QVBoxLayout; + left_layout->addLayout (top_left_layout); + left_layout->insertStretch (1, 5); + left_layout->addWidget (m_case_check_box); + left_layout->addWidget (m_from_start_check_box); + left_layout->addWidget (m_wrap_check_box); + left_layout->addWidget (m_regex_check_box); - QGridLayout *main_layout = new QGridLayout; - main_layout->setSizeConstraint (QLayout::SetFixedSize); - main_layout->addLayout (left_layout, 0, 0); - main_layout->addWidget (m_button_box, 0, 1); - main_layout->addWidget (m_extension, 1, 0); - setLayout (main_layout); + QGridLayout *main_layout = new QGridLayout; + main_layout->setSizeConstraint (QLayout::SetFixedSize); + main_layout->addLayout (left_layout, 0, 0); + main_layout->addWidget (m_button_box, 0, 1); + main_layout->addWidget (m_extension, 1, 0); + setLayout (main_layout); - m_extension->hide (); - m_find_next_button->setDefault (true); - m_find_result_available = false; - m_rep_all = 0; - m_rep_active = false; + m_extension->hide (); + m_find_next_button->setDefault (true); + m_find_result_available = false; + m_rep_all = 0; + m_rep_active = false; - // Connect required external signals - connect (ed, SIGNAL (edit_area_changed (octave_qscintilla *)), - this, SLOT (update_edit_area (octave_qscintilla *))); + // Connect required external signals + connect (ed, SIGNAL (edit_area_changed (octave_qscintilla *)), + this, SLOT (update_edit_area (octave_qscintilla *))); - setWindowModality (Qt::NonModal); + setWindowModality (Qt::NonModal); - setAttribute(Qt::WA_ShowWithoutActivating); - setAttribute(Qt::WA_DeleteOnClose); - } + setAttribute(Qt::WA_ShowWithoutActivating); + setAttribute(Qt::WA_DeleteOnClose); +} - // The edit_area has changed: update relevant data of the file dialog - void find_dialog::update_edit_area (octave_qscintilla *edit_area) - { - m_edit_area = edit_area; - m_search_selection_check_box->setEnabled (edit_area->hasSelectedText ()); +// The edit_area has changed: update relevant data of the file dialog +void find_dialog::update_edit_area (octave_qscintilla *edit_area) +{ + m_edit_area = edit_area; + m_search_selection_check_box->setEnabled (edit_area->hasSelectedText ()); - connect (m_edit_area, SIGNAL (copyAvailable (bool)), - this, SLOT (handle_selection_changed (bool)), - Qt::UniqueConnection); - } + connect (m_edit_area, SIGNAL (copyAvailable (bool)), + this, SLOT (handle_selection_changed (bool)), + Qt::UniqueConnection); +} - void find_dialog::save_settings () - { - gui_settings settings; +void find_dialog::save_settings () +{ + gui_settings settings; - // Save position - QPoint dlg_pos = pos (); + // Save position + QPoint dlg_pos = pos (); #if defined (Q_OS_WIN32) - int y = dlg_pos.y (); + int y = dlg_pos.y (); #else - int y = dlg_pos.y () - geometry ().height () + frameGeometry ().height (); + int y = dlg_pos.y () - geometry ().height () + frameGeometry ().height (); #endif - m_last_position = QPoint (dlg_pos.x (), y); + m_last_position = QPoint (dlg_pos.x (), y); + + settings.setValue (ed_fdlg_pos.settings_key (), m_last_position); + + // Is current search/replace text in the mru list? + mru_update (m_search_line_edit); + mru_update (m_replace_line_edit); - settings.setValue (ed_fdlg_pos.settings_key (), m_last_position); + // Store mru lists + QStringList mru; + for (int i = 0; i < m_search_line_edit->count (); i++) + mru.append (m_search_line_edit->itemText (i)); + settings.setValue (ed_fdlg_search.settings_key (), mru); + + mru.clear (); + for (int i = 0; i < m_replace_line_edit->count (); i++) + mru.append (m_replace_line_edit->itemText (i)); + settings.setValue (ed_fdlg_replace.settings_key (), mru); - // Is current search/replace text in the mru list? - mru_update (m_search_line_edit); - mru_update (m_replace_line_edit); + // Store dialog's options + int opts = 0 + + m_extension->isVisible () * FIND_DLG_MORE + + m_case_check_box->isChecked () * FIND_DLG_CASE + + m_from_start_check_box->isChecked () * FIND_DLG_START + + m_wrap_check_box->isChecked () * FIND_DLG_WRAP + + m_regex_check_box->isChecked () * FIND_DLG_REGX + + m_whole_words_check_box->isChecked () * FIND_DLG_WORDS + + m_backward_check_box->isChecked () * FIND_DLG_BACK + + m_search_selection_check_box->isChecked () * FIND_DLG_SEL; + settings.setValue (ed_fdlg_opts.settings_key (), opts); + + settings.sync (); +} + +void find_dialog::restore_settings (QPoint ed_bottom_right) +{ + gui_settings settings; + + // Get mru lists for search and replace text + QStringList mru = settings.value (ed_fdlg_search.settings_key ()).toStringList (); + while (mru.length () > m_mru_length) + mru.removeLast (); + m_search_line_edit->addItems (mru); - // Store mru lists - QStringList mru; - for (int i = 0; i < m_search_line_edit->count (); i++) - mru.append (m_search_line_edit->itemText (i)); - settings.setValue (ed_fdlg_search.settings_key (), mru); + mru = settings.value (ed_fdlg_replace.settings_key ()).toStringList (); + while (mru.length () > m_mru_length) + mru.removeLast (); + m_replace_line_edit->addItems (mru); + + // Get the dialog's options + int opts = settings.int_value (ed_fdlg_opts); + + m_extension->setVisible (FIND_DLG_MORE & opts); + m_case_check_box->setChecked (FIND_DLG_CASE & opts); + m_from_start_check_box->setChecked (FIND_DLG_START & opts); + m_wrap_check_box->setChecked (FIND_DLG_WRAP & opts); + m_regex_check_box->setChecked (FIND_DLG_REGX & opts); + m_whole_words_check_box->setChecked (FIND_DLG_WORDS & opts); + m_backward_check_box->setChecked (FIND_DLG_BACK & opts); + m_search_selection_check_box->setChecked (FIND_DLG_SEL & opts); + + // Default position: lower right of editor's position + int xp = ed_bottom_right.x () - sizeHint ().width (); + int yp = ed_bottom_right.y () - sizeHint ().height (); + QRect default_geometry (xp, yp, sizeHint ().width (), sizeHint ().height ()); - mru.clear (); - for (int i = 0; i < m_replace_line_edit->count (); i++) - mru.append (m_replace_line_edit->itemText (i)); - settings.setValue (ed_fdlg_replace.settings_key (), mru); + // Last position from settings + m_last_position = settings.value (ed_fdlg_pos.settings_key (), QPoint (xp, yp)).toPoint (); + QRect last_geometry (m_last_position, + QSize (sizeHint ().width (), sizeHint ().height ())); + + // Make sure we are on the screen + adjust_to_screen (last_geometry, default_geometry); + m_last_position = last_geometry.topLeft (); + + move (m_last_position); +} + +// set text of "search from start" depending on backward search +void find_dialog::handle_backward_search_changed (int backward) +{ + if (backward) + m_from_start_check_box->setText (tr ("Search from end")); + else + m_from_start_check_box->setText (tr ("Search from start")); +} + +// search text has changed: reset the search +void find_dialog::handle_search_text_changed () +{ + // Return if nothing has changed + if (m_search_line_edit->currentText () == m_search_line_edit->itemText (0)) + return; + + if (m_search_selection_check_box->isChecked ()) + m_find_result_available = false; - // Store dialog's options - int opts = 0 - + m_extension->isVisible () * FIND_DLG_MORE - + m_case_check_box->isChecked () * FIND_DLG_CASE - + m_from_start_check_box->isChecked () * FIND_DLG_START - + m_wrap_check_box->isChecked () * FIND_DLG_WRAP - + m_regex_check_box->isChecked () * FIND_DLG_REGX - + m_whole_words_check_box->isChecked () * FIND_DLG_WORDS - + m_backward_check_box->isChecked () * FIND_DLG_BACK - + m_search_selection_check_box->isChecked () * FIND_DLG_SEL; - settings.setValue (ed_fdlg_opts.settings_key (), opts); + mru_update (m_search_line_edit); +} + +// replaced text has changed: reset the search +void find_dialog::handle_replace_text_changed () +{ + // Return if nothing has changed + if (m_replace_line_edit->currentText () == m_replace_line_edit->itemText (0)) + return; + + mru_update (m_replace_line_edit); +} + +// Update the mru list +void find_dialog::mru_update (QComboBox *mru) +{ + // Remove possible empty entries from the mru list + int index; + while ((index = mru->findText (QString ())) >= 0) + mru->removeItem (index); + + // Get current text and return if it is empty + QString text = mru->currentText (); + + if (text.isEmpty ()) + return; + + // Remove occurrences of the current text in the mru list + while ((index = mru->findText (text)) >= 0) + mru->removeItem (index); + + // Remove the last entry from the end if the list is full + if (mru->count () == m_mru_length) + mru->removeItem (m_mru_length -1); + + // Insert new item at the beginning and set it as current item + mru->insertItem (0, text); + mru->setCurrentIndex (0); +} + +void find_dialog::handle_sel_search_changed (int selected) +{ + m_from_start_check_box->setEnabled (! selected); + m_find_result_available = false; +} - settings.sync (); - } +void find_dialog::handle_selection_changed (bool has_selected) +{ + if (m_rep_active) + return; + + m_search_selection_check_box->setEnabled (has_selected); + m_find_result_available = false; +} + +// initialize search text with selected text if this is in one single line +void find_dialog::init_search_text () +{ + if (m_edit_area && m_edit_area->hasSelectedText ()) + { + int lbeg, lend, cbeg, cend; + m_edit_area->getSelection (&lbeg, &cbeg, &lend, &cend); + if (lbeg == lend) + m_search_line_edit->setCurrentText (m_edit_area->selectedText ()); + } + + // set focus to "Find what" and select all text + m_search_line_edit->setFocus (); + m_search_line_edit->lineEdit ()->selectAll (); - void find_dialog::restore_settings (QPoint ed_bottom_right) - { - gui_settings settings; + // Default to "find" next time. + // Otherwise, it defaults to the last action, which may be "replace all". + m_find_next_button->setDefault (true); +} + +void find_dialog::find_next () +{ + find (! m_backward_check_box->isChecked ()); +} - // Get mru lists for search and replace text - QStringList mru = settings.value (ed_fdlg_search.settings_key ()).toStringList (); - while (mru.length () > m_mru_length) - mru.removeLast (); - m_search_line_edit->addItems (mru); +void find_dialog::find_prev () +{ + find (m_backward_check_box->isChecked ()); +} + +void find_dialog::find (bool forward) +{ + if (! m_edit_area) + return; + + handle_search_text_changed (); + + // line adn col: -1 means search starts at current position + int line = -1, col = -1; + + bool do_wrap = m_wrap_check_box->isChecked (); + bool do_forward = forward; - mru = settings.value (ed_fdlg_replace.settings_key ()).toStringList (); - while (mru.length () > m_mru_length) - mru.removeLast (); - m_replace_line_edit->addItems (mru); + // Initialize the selection begin and end if it is the first search + if (! m_find_result_available) + { + if (m_search_selection_check_box->isChecked () + && m_edit_area->hasSelectedText ()) + { + int l1, c1, l2, c2; + m_edit_area->getSelection (&l1, &c1, &l2, &c2); - // Get the dialog's options - int opts = settings.int_value (ed_fdlg_opts); + // Store the position of the selection + m_sel_beg = m_edit_area->positionFromLineIndex (l1, c1); + m_sel_end = m_edit_area->positionFromLineIndex (l2, c2); + m_in_sel = true; + } + else + m_in_sel = false; + } - m_extension->setVisible (FIND_DLG_MORE & opts); - m_case_check_box->setChecked (FIND_DLG_CASE & opts); - m_from_start_check_box->setChecked (FIND_DLG_START & opts); - m_wrap_check_box->setChecked (FIND_DLG_WRAP & opts); - m_regex_check_box->setChecked (FIND_DLG_REGX & opts); - m_whole_words_check_box->setChecked (FIND_DLG_WORDS & opts); - m_backward_check_box->setChecked (FIND_DLG_BACK & opts); - m_search_selection_check_box->setChecked (FIND_DLG_SEL & opts); + // Get the correct line/col for beginning the search + if (m_rep_all) + { + // Replace All + if (m_rep_all == 1) + { + // Start at the beginning of file/sel if it is the first try + if (m_in_sel) + m_edit_area->lineIndexFromPosition (m_sel_beg, &line, &col); + else + { + line = 0; + col = 0; + } + } + do_wrap = false; // Never wrap when replacing all + } + else + { + // Normal search (not replace all): calculate start position of + // search (in file or selection) + if (m_from_start_check_box->isChecked () + || (m_in_sel && (! m_find_result_available))) + { + // From the beginning or the end of file/sel + if (do_forward) + { + // From the beginning + if (m_in_sel) + m_edit_area->lineIndexFromPosition (m_sel_beg, &line, &col); + else + { + line = 0; + col = 0; + } + } + else + { + // From the end + if (m_in_sel) + m_edit_area->lineIndexFromPosition (m_sel_end, &line, &col); + else + { + line = m_edit_area->lines () - 1; + col = m_edit_area->text (line).length () - 1; + if (col == -1) + col = 0; + } + } + } + else if (! do_forward) + { + // Start from where the cursor is. Fix QScintilla's cursor + // positioning + m_edit_area->getCursorPosition (&line, &col); + if (m_find_result_available && m_edit_area->hasSelectedText ()) + { + int currpos = m_edit_area->positionFromLineIndex (line, col); + currpos -= (m_search_line_edit->currentText ().length ()); + if (currpos < 0) + currpos = 0; + m_edit_area->lineIndexFromPosition (currpos, &line, &col); + } + } + } - // Default position: lower right of editor's position - int xp = ed_bottom_right.x () - sizeHint ().width (); - int yp = ed_bottom_right.y () - sizeHint ().height (); - QRect default_geometry (xp, yp, sizeHint ().width (), sizeHint ().height ()); + // Do the search + m_find_result_available + = m_edit_area->findFirst (m_search_line_edit->currentText (), + m_regex_check_box->isChecked (), + m_case_check_box->isChecked (), + m_whole_words_check_box->isChecked (), + do_wrap, + do_forward, + line, col, + true +#if defined (HAVE_QSCI_VERSION_2_6_0) + , true +#endif + ); - // Last position from settings - m_last_position = settings.value (ed_fdlg_pos.settings_key (), QPoint (xp, yp)).toPoint (); - QRect last_geometry (m_last_position, - QSize (sizeHint ().width (), sizeHint ().height ())); + if (m_find_result_available) + { + // Search successful: reset search-from-start box and check for + // the current selection + m_from_start_check_box->setChecked (0); + + if (m_in_sel) + { + m_edit_area->getCursorPosition (&line, &col); + int pos = m_edit_area->positionFromLineIndex (line, col); + + int l1, c1, l2, c2; + m_edit_area->lineIndexFromPosition (m_sel_beg, &l1, &c1); + m_edit_area->lineIndexFromPosition (m_sel_end, &l2, &c2); + m_edit_area->show_selection_markers (l1, c1, l2, c2); + + // Check if new start position is still within the selection + m_find_result_available = pos >= m_sel_beg && pos <= m_sel_end; + } + } - // Make sure we are on the screen - adjust_to_screen (last_geometry, default_geometry); - m_last_position = last_geometry.topLeft (); + // No more search hits + if (! m_find_result_available) + { + if (m_in_sel) + { + // Restore real selection and remove marker for selection + int l1, c1, l2, c2; + m_edit_area->lineIndexFromPosition (m_sel_beg, &l1, &c1); + m_edit_area->lineIndexFromPosition (m_sel_end, &l2, &c2); + m_edit_area->setSelection (l1, c1, l2, c2); + m_edit_area->clear_selection_markers (); + } - move (m_last_position); - } + // Display message if not replace all + if (! m_rep_all) + no_matches_message (); + } + +} + +void find_dialog::do_replace () +{ + if (m_edit_area) + { + m_rep_active = true; // changes in selection not made by the user - // set text of "search from start" depending on backward search - void find_dialog::handle_backward_search_changed (int backward) - { - if (backward) - m_from_start_check_box->setText (tr ("Search from end")); - else - m_from_start_check_box->setText (tr ("Search from start")); - } + m_edit_area->replace (m_replace_line_edit->currentText ()); + if (m_in_sel) + { + // Update the length of the selection + m_sel_end = m_sel_end + - m_search_line_edit->currentText ().toUtf8 ().size () + + m_replace_line_edit->currentText ().toUtf8 ().size (); + } + + m_rep_active = false; + } +} + +void find_dialog::replace () +{ + if (m_edit_area) + { + handle_replace_text_changed (); + + // Do the replace if we have selected text + if (m_find_result_available && m_edit_area->hasSelectedText ()) + do_replace (); + + find_next (); + } +} - // search text has changed: reset the search - void find_dialog::handle_search_text_changed () - { - // Return if nothing has changed - if (m_search_line_edit->currentText () == m_search_line_edit->itemText (0)) - return; +void find_dialog::replace_all () +{ + int line, col; + + if (m_edit_area) + { + handle_replace_text_changed (); + + m_edit_area->getCursorPosition (&line, &col); + + m_rep_all = 1; + find_next (); // find first occurrence (forward) - if (m_search_selection_check_box->isChecked ()) + m_edit_area->beginUndoAction (); + while (m_find_result_available) // while search string is found + { + do_replace (); + m_rep_all++; // inc counter + find_next (); // find next + } + m_edit_area->endUndoAction (); + + QMessageBox msg_box (QMessageBox::Information, tr ("Replace Result"), + tr ("%1 items replaced").arg (m_rep_all-1), + QMessageBox::Ok, this); + msg_box.exec (); + + m_rep_all = 0; m_find_result_available = false; - mru_update (m_search_line_edit); - } - - // replaced text has changed: reset the search - void find_dialog::handle_replace_text_changed () - { - // Return if nothing has changed - if (m_replace_line_edit->currentText () == m_replace_line_edit->itemText (0)) - return; - - mru_update (m_replace_line_edit); - } - - // Update the mru list - void find_dialog::mru_update (QComboBox *mru) - { - // Remove possible empty entries from the mru list - int index; - while ((index = mru->findText (QString ())) >= 0) - mru->removeItem (index); - - // Get current text and return if it is empty - QString text = mru->currentText (); - - if (text.isEmpty ()) - return; - - // Remove occurrences of the current text in the mru list - while ((index = mru->findText (text)) >= 0) - mru->removeItem (index); - - // Remove the last entry from the end if the list is full - if (mru->count () == m_mru_length) - mru->removeItem (m_mru_length -1); - - // Insert new item at the beginning and set it as current item - mru->insertItem (0, text); - mru->setCurrentIndex (0); - } - - void find_dialog::handle_sel_search_changed (int selected) - { - m_from_start_check_box->setEnabled (! selected); - m_find_result_available = false; - } - - void find_dialog::handle_selection_changed (bool has_selected) - { - if (m_rep_active) - return; - - m_search_selection_check_box->setEnabled (has_selected); - m_find_result_available = false; - } + if (! m_search_selection_check_box->isChecked ()) + m_edit_area->setCursorPosition (line, col); + } +} - // initialize search text with selected text if this is in one single line - void find_dialog::init_search_text () - { - if (m_edit_area && m_edit_area->hasSelectedText ()) - { - int lbeg, lend, cbeg, cend; - m_edit_area->getSelection (&lbeg, &cbeg, &lend, &cend); - if (lbeg == lend) - m_search_line_edit->setCurrentText (m_edit_area->selectedText ()); - } - - // set focus to "Find what" and select all text - m_search_line_edit->setFocus (); - m_search_line_edit->lineEdit ()->selectAll (); - - // Default to "find" next time. - // Otherwise, it defaults to the last action, which may be "replace all". - m_find_next_button->setDefault (true); - } - - void find_dialog::find_next () - { - find (! m_backward_check_box->isChecked ()); - } - - void find_dialog::find_prev () - { - find (m_backward_check_box->isChecked ()); - } +void find_dialog::no_matches_message () +{ + QMessageBox msg_box (QMessageBox::Information, tr ("Find Result"), + tr ("No more matches found"), QMessageBox::Ok, this); + msg_box.exec (); +} - void find_dialog::find (bool forward) - { - if (! m_edit_area) - return; - - handle_search_text_changed (); - - // line adn col: -1 means search starts at current position - int line = -1, col = -1; - - bool do_wrap = m_wrap_check_box->isChecked (); - bool do_forward = forward; - - // Initialize the selection begin and end if it is the first search - if (! m_find_result_available) - { - if (m_search_selection_check_box->isChecked () - && m_edit_area->hasSelectedText ()) - { - int l1, c1, l2, c2; - m_edit_area->getSelection (&l1, &c1, &l2, &c2); - - // Store the position of the selection - m_sel_beg = m_edit_area->positionFromLineIndex (l1, c1); - m_sel_end = m_edit_area->positionFromLineIndex (l2, c2); - m_in_sel = true; - } - else - m_in_sel = false; - } +void find_dialog::reject () +{ + close (); +} - // Get the correct line/col for beginning the search - if (m_rep_all) - { - // Replace All - if (m_rep_all == 1) - { - // Start at the beginning of file/sel if it is the first try - if (m_in_sel) - m_edit_area->lineIndexFromPosition (m_sel_beg, &line, &col); - else - { - line = 0; - col = 0; - } - } - do_wrap = false; // Never wrap when replacing all - } - else - { - // Normal search (not replace all): calculate start position of - // search (in file or selection) - if (m_from_start_check_box->isChecked () - || (m_in_sel && (! m_find_result_available))) - { - // From the beginning or the end of file/sel - if (do_forward) - { - // From the beginning - if (m_in_sel) - m_edit_area->lineIndexFromPosition (m_sel_beg, &line, &col); - else - { - line = 0; - col = 0; - } - } - else - { - // From the end - if (m_in_sel) - m_edit_area->lineIndexFromPosition (m_sel_end, &line, &col); - else - { - line = m_edit_area->lines () - 1; - col = m_edit_area->text (line).length () - 1; - if (col == -1) - col = 0; - } - } - } - else if (! do_forward) - { - // Start from where the cursor is. Fix QScintilla's cursor - // positioning - m_edit_area->getCursorPosition (&line, &col); - if (m_find_result_available && m_edit_area->hasSelectedText ()) - { - int currpos = m_edit_area->positionFromLineIndex (line, col); - currpos -= (m_search_line_edit->currentText ().length ()); - if (currpos < 0) - currpos = 0; - m_edit_area->lineIndexFromPosition (currpos, &line, &col); - } - } - } - - // Do the search - m_find_result_available - = m_edit_area->findFirst (m_search_line_edit->currentText (), - m_regex_check_box->isChecked (), - m_case_check_box->isChecked (), - m_whole_words_check_box->isChecked (), - do_wrap, - do_forward, - line, col, - true -#if defined (HAVE_QSCI_VERSION_2_6_0) - , true -#endif - ); - - if (m_find_result_available) - { - // Search successful: reset search-from-start box and check for - // the current selection - m_from_start_check_box->setChecked (0); - - if (m_in_sel) - { - m_edit_area->getCursorPosition (&line, &col); - int pos = m_edit_area->positionFromLineIndex (line, col); - - int l1, c1, l2, c2; - m_edit_area->lineIndexFromPosition (m_sel_beg, &l1, &c1); - m_edit_area->lineIndexFromPosition (m_sel_end, &l2, &c2); - m_edit_area->show_selection_markers (l1, c1, l2, c2); - - // Check if new start position is still within the selection - m_find_result_available = pos >= m_sel_beg && pos <= m_sel_end; - } - } +void find_dialog::closeEvent (QCloseEvent *e) +{ + save_settings (); + e->accept (); +} - // No more search hits - if (! m_find_result_available) - { - if (m_in_sel) - { - // Restore real selection and remove marker for selection - int l1, c1, l2, c2; - m_edit_area->lineIndexFromPosition (m_sel_beg, &l1, &c1); - m_edit_area->lineIndexFromPosition (m_sel_end, &l2, &c2); - m_edit_area->setSelection (l1, c1, l2, c2); - m_edit_area->clear_selection_markers (); - } - - // Display message if not replace all - if (! m_rep_all) - no_matches_message (); - } - - } - - void find_dialog::do_replace () - { - if (m_edit_area) - { - m_rep_active = true; // changes in selection not made by the user - - m_edit_area->replace (m_replace_line_edit->currentText ()); - if (m_in_sel) - { - // Update the length of the selection - m_sel_end = m_sel_end - - m_search_line_edit->currentText ().toUtf8 ().size () - + m_replace_line_edit->currentText ().toUtf8 ().size (); - } - - m_rep_active = false; - } - } - - void find_dialog::replace () - { - if (m_edit_area) - { - handle_replace_text_changed (); - - // Do the replace if we have selected text - if (m_find_result_available && m_edit_area->hasSelectedText ()) - do_replace (); - - find_next (); - } - } - - void find_dialog::replace_all () - { - int line, col; - - if (m_edit_area) - { - handle_replace_text_changed (); - - m_edit_area->getCursorPosition (&line, &col); - - m_rep_all = 1; - find_next (); // find first occurrence (forward) - - m_edit_area->beginUndoAction (); - while (m_find_result_available) // while search string is found - { - do_replace (); - m_rep_all++; // inc counter - find_next (); // find next - } - m_edit_area->endUndoAction (); - - QMessageBox msg_box (QMessageBox::Information, tr ("Replace Result"), - tr ("%1 items replaced").arg (m_rep_all-1), - QMessageBox::Ok, this); - msg_box.exec (); - - m_rep_all = 0; - m_find_result_available = false; - - if (! m_search_selection_check_box->isChecked ()) - m_edit_area->setCursorPosition (line, col); - } - } - - void find_dialog::no_matches_message () - { - QMessageBox msg_box (QMessageBox::Information, tr ("Find Result"), - tr ("No more matches found"), QMessageBox::Ok, this); - msg_box.exec (); - } - - void find_dialog::reject () - { - close (); - } - - void find_dialog::closeEvent (QCloseEvent *e) - { - save_settings (); - e->accept (); - } - - // Show and hide with (re-)storing position, otherwise there is always - // a small shift each time the dialog is shown again - void find_dialog::set_visible (bool visible) - { - if (visible) - { - show (); - move (m_last_position); - } - else - { - m_last_position = pos (); - hide (); - } - } +// Show and hide with (re-)storing position, otherwise there is always +// a small shift each time the dialog is shown again +void find_dialog::set_visible (bool visible) +{ + if (visible) + { + show (); + move (m_last_position); + } + else + { + m_last_position = pos (); + hide (); + } +} OCTAVE_END_NAMESPACE(octave) #endif
--- a/libgui/src/m-editor/find-dialog.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/find-dialog.h Thu Feb 02 12:25:51 2023 -0800 @@ -79,99 +79,99 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class file_editor; +class file_editor; - class find_dialog : public QDialog - { - Q_OBJECT +class find_dialog : public QDialog +{ + Q_OBJECT - public: +public: - find_dialog (octave_dock_widget *ed, QWidget *p); + find_dialog (octave_dock_widget *ed, QWidget *p); - //! Set dialog visible or not and storing the new visibility state - void set_visible (bool visible); + //! Set dialog visible or not and storing the new visibility state + void set_visible (bool visible); - //! Init the search text with the selected text in the editor tab - void init_search_text (); + //! Init the search text with the selected text in the editor tab + void init_search_text (); - //! Restore position and the search options from the given settings - //! where def_pos is the default position suitable for the current - //! editor position - void restore_settings (QPoint def_pos); + //! Restore position and the search options from the given settings + //! where def_pos is the default position suitable for the current + //! editor position + void restore_settings (QPoint def_pos); - public slots: +public slots: - void find_next (); - void find_prev (); + void find_next (); + void find_prev (); - //! Slot for updating the edit area when the active tab has changed - void update_edit_area (octave_qscintilla *); + //! Slot for updating the edit area when the active tab has changed + void update_edit_area (octave_qscintilla *); - private slots: +private slots: - void handle_sel_search_changed (int); - void handle_selection_changed (bool has_selected); + void handle_sel_search_changed (int); + void handle_selection_changed (bool has_selected); - void handle_backward_search_changed (int); + void handle_backward_search_changed (int); - void find (bool forward = true); - void replace (); - void replace_all (); + void find (bool forward = true); + void replace (); + void replace_all (); - private: +private: - //! Save position and the search options in the given settings - void save_settings (); + //! Save position and the search options in the given settings + void save_settings (); - //! Reimplemented slot: close instead of hiding - void reject (); + //! Reimplemented slot: close instead of hiding + void reject (); - //! Reimplemented close event - void closeEvent (QCloseEvent *e); + //! Reimplemented close event + void closeEvent (QCloseEvent *e); - //! Update mru lists with new entry - void mru_update (QComboBox *mru); + //! Update mru lists with new entry + void mru_update (QComboBox *mru); - void no_matches_message (); - void do_replace (); + void no_matches_message (); + void do_replace (); - void handle_search_text_changed (); - void handle_replace_text_changed (); + void handle_search_text_changed (); + void handle_replace_text_changed (); - octave_dock_widget *m_editor; + octave_dock_widget *m_editor; - QLabel *m_search_label; - QComboBox *m_search_line_edit; - QLabel *m_replace_label; - QComboBox *m_replace_line_edit; - QCheckBox *m_case_check_box; - QCheckBox *m_from_start_check_box; - QCheckBox *m_wrap_check_box; - QCheckBox *m_whole_words_check_box; - QCheckBox *m_regex_check_box; - QCheckBox *m_search_selection_check_box; - QCheckBox *m_backward_check_box; - QDialogButtonBox *m_button_box; - QPushButton *m_find_next_button; - QPushButton *m_find_prev_button; - QPushButton *m_replace_button; - QPushButton *m_replace_all_button; - QPushButton *m_more_button; - QWidget *m_extension; - octave_qscintilla *m_edit_area; - bool m_find_result_available; - int m_rep_all; - bool m_rep_active; + QLabel *m_search_label; + QComboBox *m_search_line_edit; + QLabel *m_replace_label; + QComboBox *m_replace_line_edit; + QCheckBox *m_case_check_box; + QCheckBox *m_from_start_check_box; + QCheckBox *m_wrap_check_box; + QCheckBox *m_whole_words_check_box; + QCheckBox *m_regex_check_box; + QCheckBox *m_search_selection_check_box; + QCheckBox *m_backward_check_box; + QDialogButtonBox *m_button_box; + QPushButton *m_find_next_button; + QPushButton *m_find_prev_button; + QPushButton *m_replace_button; + QPushButton *m_replace_all_button; + QPushButton *m_more_button; + QWidget *m_extension; + octave_qscintilla *m_edit_area; + bool m_find_result_available; + int m_rep_all; + bool m_rep_active; - bool m_in_sel; - int m_sel_beg; - int m_sel_end; + bool m_in_sel; + int m_sel_beg; + int m_sel_end; - QPoint m_last_position; + QPoint m_last_position; - const int m_mru_length = 10; - }; + const int m_mru_length = 10; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/m-editor/octave-qscintilla.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/m-editor/octave-qscintilla.cc Thu Feb 02 12:25:51 2023 -0800 @@ -74,1334 +74,1334 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static bool - is_end (const QString& candidate, const QString& opening) - { - bool retval = false; +static bool +is_end (const QString& candidate, const QString& opening) +{ + bool retval = false; - if (opening == "do") // The only one that can't be ended by "end" - { - if (candidate == "until") - retval = true; - } - else - { - if (candidate == "end") - retval = true; - else - { - if (opening == "try") - { - if (candidate == "catch" || candidate == "end_try_catch") - retval = true; - } - else if (opening == "unwind_protect") - { - if (candidate == "unwind_protect_cleanup" - || candidate == "end_unwind_protect") - retval = true; - } - else if (candidate == "end" + opening) - retval = true; - else if (opening == "if" && candidate == "else") - retval = true; - } - } + if (opening == "do") // The only one that can't be ended by "end" + { + if (candidate == "until") + retval = true; + } + else + { + if (candidate == "end") + retval = true; + else + { + if (opening == "try") + { + if (candidate == "catch" || candidate == "end_try_catch") + retval = true; + } + else if (opening == "unwind_protect") + { + if (candidate == "unwind_protect_cleanup" + || candidate == "end_unwind_protect") + retval = true; + } + else if (candidate == "end" + opening) + retval = true; + else if (opening == "if" && candidate == "else") + retval = true; + } + } - return retval; - } + return retval; +} - octave_qscintilla::octave_qscintilla (QWidget *p) - : QsciScintilla (p), m_debug_mode (false), m_word_at_cursor (), - m_selection (), m_selection_replacement (), m_selection_line (-1), - m_selection_col (-1), m_indicator_id (1) - { - connect (this, SIGNAL (textChanged ()), - this, SLOT (text_changed ())); +octave_qscintilla::octave_qscintilla (QWidget *p) + : QsciScintilla (p), m_debug_mode (false), m_word_at_cursor (), + m_selection (), m_selection_replacement (), m_selection_line (-1), + m_selection_col (-1), m_indicator_id (1) +{ + connect (this, SIGNAL (textChanged ()), + this, SLOT (text_changed ())); - connect (this, SIGNAL (cursorPositionChanged (int, int)), - this, SLOT (cursor_position_changed (int, int))); + connect (this, SIGNAL (cursorPositionChanged (int, int)), + this, SLOT (cursor_position_changed (int, int))); - connect (this, &octave_qscintilla::ctx_menu_run_finished_signal, - this, &octave_qscintilla::ctx_menu_run_finished, - Qt::QueuedConnection); + connect (this, &octave_qscintilla::ctx_menu_run_finished_signal, + this, &octave_qscintilla::ctx_menu_run_finished, + Qt::QueuedConnection); - // clear scintilla edit shortcuts that are handled by the editor - QsciCommandSet *cmd_set = standardCommands (); + // clear scintilla edit shortcuts that are handled by the editor + QsciCommandSet *cmd_set = standardCommands (); - // Disable buffered drawing on all systems - SendScintilla (SCI_SETBUFFEREDDRAW, false); + // Disable buffered drawing on all systems + SendScintilla (SCI_SETBUFFEREDDRAW, false); #if defined (HAVE_QSCI_VERSION_2_6_0) - // find () was added in QScintilla 2.6 - cmd_set->find (QsciCommand::SelectionCopy)->setKey (0); - cmd_set->find (QsciCommand::SelectionCut)->setKey (0); - cmd_set->find (QsciCommand::Paste)->setKey (0); - cmd_set->find (QsciCommand::SelectAll)->setKey (0); - cmd_set->find (QsciCommand::SelectionDuplicate)->setKey (0); - cmd_set->find (QsciCommand::LineTranspose)->setKey (0); - cmd_set->find (QsciCommand::Undo)->setKey (0); - cmd_set->find (QsciCommand::Redo)->setKey (0); - cmd_set->find (QsciCommand::SelectionUpperCase)->setKey (0); - cmd_set->find (QsciCommand::SelectionLowerCase)->setKey (0); - cmd_set->find (QsciCommand::ZoomIn)->setKey (0); - cmd_set->find (QsciCommand::ZoomOut)->setKey (0); - cmd_set->find (QsciCommand::DeleteWordLeft)->setKey (0); - cmd_set->find (QsciCommand::DeleteWordRight)->setKey (0); - cmd_set->find (QsciCommand::DeleteLineLeft)->setKey (0); - cmd_set->find (QsciCommand::DeleteLineRight)->setKey (0); - cmd_set->find (QsciCommand::LineDelete)->setKey (0); - cmd_set->find (QsciCommand::LineCut)->setKey (0); - cmd_set->find (QsciCommand::LineCopy)->setKey (0); + // find () was added in QScintilla 2.6 + cmd_set->find (QsciCommand::SelectionCopy)->setKey (0); + cmd_set->find (QsciCommand::SelectionCut)->setKey (0); + cmd_set->find (QsciCommand::Paste)->setKey (0); + cmd_set->find (QsciCommand::SelectAll)->setKey (0); + cmd_set->find (QsciCommand::SelectionDuplicate)->setKey (0); + cmd_set->find (QsciCommand::LineTranspose)->setKey (0); + cmd_set->find (QsciCommand::Undo)->setKey (0); + cmd_set->find (QsciCommand::Redo)->setKey (0); + cmd_set->find (QsciCommand::SelectionUpperCase)->setKey (0); + cmd_set->find (QsciCommand::SelectionLowerCase)->setKey (0); + cmd_set->find (QsciCommand::ZoomIn)->setKey (0); + cmd_set->find (QsciCommand::ZoomOut)->setKey (0); + cmd_set->find (QsciCommand::DeleteWordLeft)->setKey (0); + cmd_set->find (QsciCommand::DeleteWordRight)->setKey (0); + cmd_set->find (QsciCommand::DeleteLineLeft)->setKey (0); + cmd_set->find (QsciCommand::DeleteLineRight)->setKey (0); + cmd_set->find (QsciCommand::LineDelete)->setKey (0); + cmd_set->find (QsciCommand::LineCut)->setKey (0); + cmd_set->find (QsciCommand::LineCopy)->setKey (0); #else - // find commands via its default key (tricky way without find ()) - QList< QsciCommand * > cmd_list = cmd_set->commands (); - for (int i = 0; i < cmd_list.length (); i++) - { - int cmd_key = cmd_list.at (i)->key (); - switch (cmd_key) - { - case Qt::Key_C | Qt::CTRL : // SelectionCopy - case Qt::Key_X | Qt::CTRL : // SelectionCut - case Qt::Key_V | Qt::CTRL : // Paste - case Qt::Key_A | Qt::CTRL : // SelectAll - case Qt::Key_D | Qt::CTRL : // SelectionDuplicate - case Qt::Key_T | Qt::CTRL : // LineTranspose - case Qt::Key_Z | Qt::CTRL : // Undo - case Qt::Key_Y | Qt::CTRL : // Redo - case Qt::Key_Z | Qt::CTRL | Qt::SHIFT : // Redo - case Qt::Key_U | Qt::CTRL : // SelectionLowerCase - case Qt::Key_U | Qt::CTRL | Qt::SHIFT : // SelectionUpperCase - case Qt::Key_Plus | Qt::CTRL : // ZoomIn - case Qt::Key_Minus | Qt::CTRL : // ZoomOut - case Qt::Key_Backspace | Qt::CTRL | Qt::SHIFT : // DeleteLineLeft - case Qt::Key_Delete | Qt::CTRL | Qt::SHIFT : // DeleteLineRight - case Qt::Key_K | Qt::META : // DeleteLineRight - case Qt::Key_Backspace | Qt::CTRL : // DeleteWordLeft - case Qt::Key_Delete | Qt::CTRL : // DeleteWordRight - case Qt::Key_L | Qt::CTRL | Qt::SHIFT : // LineDelete - case Qt::Key_L | Qt::CTRL : // LineCut - case Qt::Key_T | Qt::CTRL | Qt::SHIFT : // LineCopy - cmd_list.at (i)->setKey (0); - } - } + // find commands via its default key (tricky way without find ()) + QList< QsciCommand * > cmd_list = cmd_set->commands (); + for (int i = 0; i < cmd_list.length (); i++) + { + int cmd_key = cmd_list.at (i)->key (); + switch (cmd_key) + { + case Qt::Key_C | Qt::CTRL : // SelectionCopy + case Qt::Key_X | Qt::CTRL : // SelectionCut + case Qt::Key_V | Qt::CTRL : // Paste + case Qt::Key_A | Qt::CTRL : // SelectAll + case Qt::Key_D | Qt::CTRL : // SelectionDuplicate + case Qt::Key_T | Qt::CTRL : // LineTranspose + case Qt::Key_Z | Qt::CTRL : // Undo + case Qt::Key_Y | Qt::CTRL : // Redo + case Qt::Key_Z | Qt::CTRL | Qt::SHIFT : // Redo + case Qt::Key_U | Qt::CTRL : // SelectionLowerCase + case Qt::Key_U | Qt::CTRL | Qt::SHIFT : // SelectionUpperCase + case Qt::Key_Plus | Qt::CTRL : // ZoomIn + case Qt::Key_Minus | Qt::CTRL : // ZoomOut + case Qt::Key_Backspace | Qt::CTRL | Qt::SHIFT : // DeleteLineLeft + case Qt::Key_Delete | Qt::CTRL | Qt::SHIFT : // DeleteLineRight + case Qt::Key_K | Qt::META : // DeleteLineRight + case Qt::Key_Backspace | Qt::CTRL : // DeleteWordLeft + case Qt::Key_Delete | Qt::CTRL : // DeleteWordRight + case Qt::Key_L | Qt::CTRL | Qt::SHIFT : // LineDelete + case Qt::Key_L | Qt::CTRL : // LineCut + case Qt::Key_T | Qt::CTRL | Qt::SHIFT : // LineCopy + cmd_list.at (i)->setKey (0); + } + } #endif #if defined (Q_OS_MAC) - // Octave interprets Cmd key as Meta whereas Qscintilla interprets it - // as Ctrl. We thus invert Meta/Ctrl in Qscintilla's shortcuts list. - QList< QsciCommand * > cmd_list_mac = cmd_set->commands (); - for (int i = 0; i < cmd_list_mac.length (); i++) - { - // Primary key - int key = cmd_list_mac.at (i)->key (); + // Octave interprets Cmd key as Meta whereas Qscintilla interprets it + // as Ctrl. We thus invert Meta/Ctrl in Qscintilla's shortcuts list. + QList< QsciCommand * > cmd_list_mac = cmd_set->commands (); + for (int i = 0; i < cmd_list_mac.length (); i++) + { + // Primary key + int key = cmd_list_mac.at (i)->key (); - if (static_cast<int> (key | Qt::META) == key - && static_cast<int> (key | Qt::CTRL) != key) - key = (key ^ Qt::META) | Qt::CTRL; - else if (static_cast<int> (key | Qt::CTRL) == key) - key = (key ^ Qt::CTRL) | Qt::META; + if (static_cast<int> (key | Qt::META) == key + && static_cast<int> (key | Qt::CTRL) != key) + key = (key ^ Qt::META) | Qt::CTRL; + else if (static_cast<int> (key | Qt::CTRL) == key) + key = (key ^ Qt::CTRL) | Qt::META; - cmd_list_mac.at (i)->setKey (key); + cmd_list_mac.at (i)->setKey (key); - // Alternate key - key = cmd_list_mac.at (i)->alternateKey (); + // Alternate key + key = cmd_list_mac.at (i)->alternateKey (); - if (static_cast<int> (key | Qt::META) == key - && static_cast<int> (key | Qt::CTRL) != key) - key = (key ^ Qt::META) | Qt::CTRL; - else if (static_cast<int> (key | Qt::CTRL) == key) - key = (key ^ Qt::CTRL) | Qt::META; + if (static_cast<int> (key | Qt::META) == key + && static_cast<int> (key | Qt::CTRL) != key) + key = (key ^ Qt::META) | Qt::CTRL; + else if (static_cast<int> (key | Qt::CTRL) == key) + key = (key ^ Qt::CTRL) | Qt::META; - cmd_list_mac.at (i)->setAlternateKey (key); - } + cmd_list_mac.at (i)->setAlternateKey (key); + } #endif - // selection markers + // selection markers - m_indicator_id = indicatorDefine (QsciScintilla::StraightBoxIndicator); - if (m_indicator_id == -1) - m_indicator_id = 1; + m_indicator_id = indicatorDefine (QsciScintilla::StraightBoxIndicator); + if (m_indicator_id == -1) + m_indicator_id = 1; - setIndicatorDrawUnder (true, m_indicator_id); + setIndicatorDrawUnder (true, m_indicator_id); - markerDefine (QsciScintilla::Minus, marker::selection); + markerDefine (QsciScintilla::Minus, marker::selection); - // init state of undo/redo action for this tab - emit status_update (isUndoAvailable (), isRedoAvailable ()); - } + // init state of undo/redo action for this tab + emit status_update (isUndoAvailable (), isRedoAvailable ()); +} - void octave_qscintilla::setCursorPosition (int line, int col) - { - QsciScintilla::setCursorPosition (line, col); - emit update_rowcol_indicator_signal (line, col); - } +void octave_qscintilla::setCursorPosition (int line, int col) +{ + QsciScintilla::setCursorPosition (line, col); + emit update_rowcol_indicator_signal (line, col); +} - void octave_qscintilla::set_selection_marker_color (const QColor& c) - { - QColor ic = c; - ic.setAlphaF (0.45); - setIndicatorForegroundColor (ic, m_indicator_id); - setIndicatorOutlineColor (ic, m_indicator_id); +void octave_qscintilla::set_selection_marker_color (const QColor& c) +{ + QColor ic = c; + ic.setAlphaF (0.45); + setIndicatorForegroundColor (ic, m_indicator_id); + setIndicatorOutlineColor (ic, m_indicator_id); - setMarkerForegroundColor (c, marker::selection); - setMarkerBackgroundColor (c, marker::selection); - } + setMarkerForegroundColor (c, marker::selection); + setMarkerBackgroundColor (c, marker::selection); +} - // context menu requested - void octave_qscintilla::contextMenuEvent (QContextMenuEvent *e) - { +// context menu requested +void octave_qscintilla::contextMenuEvent (QContextMenuEvent *e) +{ #if defined (HAVE_QSCI_VERSION_2_6_0) - QPoint global_pos, local_pos; // the menu's position - QMenu *context_menu = createStandardContextMenu (); // standard menu + QPoint global_pos, local_pos; // the menu's position + QMenu *context_menu = createStandardContextMenu (); // standard menu - bool in_left_margin = false; + bool in_left_margin = false; - // determine position depending on mouse or keyboard event - if (e->reason () == QContextMenuEvent::Mouse) - { - // context menu by mouse - global_pos = e->globalPos (); // global mouse position - local_pos = e->pos (); // local mouse position - if (e->x () < marginWidth (1) + marginWidth (2)) - in_left_margin = true; - } - else - { - // context menu by keyboard or other: get point of text cursor - get_global_textcursor_pos (&global_pos, &local_pos); - QRect editor_rect = geometry (); // editor rect mapped to global - editor_rect.moveTopLeft - (parentWidget ()->mapToGlobal (editor_rect.topLeft ())); - if (! editor_rect.contains (global_pos)) // is cursor outside editor? - global_pos = editor_rect.topLeft (); // yes, take top left corner - } + // determine position depending on mouse or keyboard event + if (e->reason () == QContextMenuEvent::Mouse) + { + // context menu by mouse + global_pos = e->globalPos (); // global mouse position + local_pos = e->pos (); // local mouse position + if (e->x () < marginWidth (1) + marginWidth (2)) + in_left_margin = true; + } + else + { + // context menu by keyboard or other: get point of text cursor + get_global_textcursor_pos (&global_pos, &local_pos); + QRect editor_rect = geometry (); // editor rect mapped to global + editor_rect.moveTopLeft + (parentWidget ()->mapToGlobal (editor_rect.topLeft ())); + if (! editor_rect.contains (global_pos)) // is cursor outside editor? + global_pos = editor_rect.topLeft (); // yes, take top left corner + } # if defined (HAVE_QSCI_VERSION_2_6_0) - if (! in_left_margin) + if (! in_left_margin) # endif - { - // fill context menu with editor's standard actions - emit create_context_menu_signal (context_menu); + { + // fill context menu with editor's standard actions + emit create_context_menu_signal (context_menu); - // additional custom entries of the context menu - context_menu->addSeparator (); // separator before custom entries + // additional custom entries of the context menu + context_menu->addSeparator (); // separator before custom entries - // help menu: get the position of the mouse or the text cursor - // (only for octave files) - QString lexer_name = lexer ()->lexer (); - if (lexer_name == "octave" || lexer_name == "matlab") - { - m_word_at_cursor = wordAtPoint (local_pos); - if (! m_word_at_cursor.isEmpty ()) - { - context_menu->addAction (tr ("Help on") + ' ' + m_word_at_cursor, - this, &octave_qscintilla::contextmenu_help); - context_menu->addAction (tr ("Documentation on") - + ' ' + m_word_at_cursor, - this, &octave_qscintilla::contextmenu_doc); - context_menu->addAction (tr ("Edit") + ' ' + m_word_at_cursor, - this, &octave_qscintilla::contextmenu_edit); - } - } - } + // help menu: get the position of the mouse or the text cursor + // (only for octave files) + QString lexer_name = lexer ()->lexer (); + if (lexer_name == "octave" || lexer_name == "matlab") + { + m_word_at_cursor = wordAtPoint (local_pos); + if (! m_word_at_cursor.isEmpty ()) + { + context_menu->addAction (tr ("Help on") + ' ' + m_word_at_cursor, + this, &octave_qscintilla::contextmenu_help); + context_menu->addAction (tr ("Documentation on") + + ' ' + m_word_at_cursor, + this, &octave_qscintilla::contextmenu_doc); + context_menu->addAction (tr ("Edit") + ' ' + m_word_at_cursor, + this, &octave_qscintilla::contextmenu_edit); + } + } + } # if defined (HAVE_QSCI_VERSION_2_6_0) - else - { - // remove all standard actions from scintilla - QList<QAction *> all_actions = context_menu->actions (); + else + { + // remove all standard actions from scintilla + QList<QAction *> all_actions = context_menu->actions (); - for (auto *a : all_actions) - context_menu->removeAction (a); + for (auto *a : all_actions) + context_menu->removeAction (a); - QAction *act - = context_menu->addAction (tr ("dbstop if ..."), this, - &octave_qscintilla::contextmenu_break_condition); - act->setData (local_pos); - } + QAction *act + = context_menu->addAction (tr ("dbstop if ..."), this, + &octave_qscintilla::contextmenu_break_condition); + act->setData (local_pos); + } # endif - // finally show the menu - context_menu->exec (global_pos); + // finally show the menu + context_menu->exec (global_pos); #else - octave_unused_parameter (e); + octave_unused_parameter (e); #endif - } +} - // common function with flag for documentation - void octave_qscintilla::contextmenu_help_doc (bool documentation) - { - if (documentation) - { - std::string name = m_word_at_cursor.toStdString (); +// common function with flag for documentation +void octave_qscintilla::contextmenu_help_doc (bool documentation) +{ + if (documentation) + { + std::string name = m_word_at_cursor.toStdString (); - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - F__event_manager_show_documentation__ (interp, ovl (name)); - }); - } - else - emit execute_command_in_terminal_signal ("help " + m_word_at_cursor); - } + F__event_manager_show_documentation__ (interp, ovl (name)); + }); + } + else + emit execute_command_in_terminal_signal ("help " + m_word_at_cursor); +} - // call edit the function related to the current word - void octave_qscintilla::context_edit () - { - if (get_actual_word ()) - contextmenu_edit (true); - } +// call edit the function related to the current word +void octave_qscintilla::context_edit () +{ + if (get_actual_word ()) + contextmenu_edit (true); +} - // call edit the function related to the current word - void octave_qscintilla::context_run () - { - if (hasSelectedText ()) - { - contextmenu_run (true); +// call edit the function related to the current word +void octave_qscintilla::context_run () +{ + if (hasSelectedText ()) + { + contextmenu_run (true); - emit interpreter_event - ([] (interpreter&) - { command_editor::erase_empty_line (false); }); - } - } + emit interpreter_event + ([] (interpreter&) + { command_editor::erase_empty_line (false); }); + } +} - void octave_qscintilla::get_global_textcursor_pos (QPoint *global_pos, - QPoint *local_pos) - { - long position = SendScintilla (SCI_GETCURRENTPOS); - long point_x = SendScintilla (SCI_POINTXFROMPOSITION, 0, position); - long point_y = SendScintilla (SCI_POINTYFROMPOSITION, 0, position); - *local_pos = QPoint (point_x, point_y); // local cursor position - *global_pos = mapToGlobal (*local_pos); // global position of cursor - } +void octave_qscintilla::get_global_textcursor_pos (QPoint *global_pos, + QPoint *local_pos) +{ + long position = SendScintilla (SCI_GETCURRENTPOS); + long point_x = SendScintilla (SCI_POINTXFROMPOSITION, 0, position); + long point_y = SendScintilla (SCI_POINTYFROMPOSITION, 0, position); + *local_pos = QPoint (point_x, point_y); // local cursor position + *global_pos = mapToGlobal (*local_pos); // global position of cursor +} - // determine the actual word and whether we are in an octave or matlab script - bool octave_qscintilla::get_actual_word () - { - QPoint global_pos, local_pos; - get_global_textcursor_pos (&global_pos, &local_pos); - m_word_at_cursor = wordAtPoint (local_pos); - QString lexer_name = lexer ()->lexer (); - return ((lexer_name == "octave" || lexer_name == "matlab") - && ! m_word_at_cursor.isEmpty ()); - } +// determine the actual word and whether we are in an octave or matlab script +bool octave_qscintilla::get_actual_word () +{ + QPoint global_pos, local_pos; + get_global_textcursor_pos (&global_pos, &local_pos); + m_word_at_cursor = wordAtPoint (local_pos); + QString lexer_name = lexer ()->lexer (); + return ((lexer_name == "octave" || lexer_name == "matlab") + && ! m_word_at_cursor.isEmpty ()); +} - // helper function for clearing all indicators of a specific style - void octave_qscintilla::clear_selection_markers () - { - int end_pos = text ().length (); - int end_line, end_col; - lineIndexFromPosition (end_pos, &end_line, &end_col); - clearIndicatorRange (0, 0, end_line, end_col, m_indicator_id); +// helper function for clearing all indicators of a specific style +void octave_qscintilla::clear_selection_markers () +{ + int end_pos = text ().length (); + int end_line, end_col; + lineIndexFromPosition (end_pos, &end_line, &end_col); + clearIndicatorRange (0, 0, end_line, end_col, m_indicator_id); - markerDeleteAll (marker::selection); - } + markerDeleteAll (marker::selection); +} - QString octave_qscintilla::eol_string () - { - switch (eolMode ()) - { - case QsciScintilla::EolWindows: - return ("\r\n"); - case QsciScintilla::EolMac: - return ("\r"); - case QsciScintilla::EolUnix: - return ("\n"); - } +QString octave_qscintilla::eol_string () +{ + switch (eolMode ()) + { + case QsciScintilla::EolWindows: + return ("\r\n"); + case QsciScintilla::EolMac: + return ("\r"); + case QsciScintilla::EolUnix: + return ("\n"); + } - // Last resort, if the above goes wrong (should never happen) - return ("\r\n"); - } + // Last resort, if the above goes wrong (should never happen) + return ("\r\n"); +} - // Function returning the true cursor position where the tab length - // is taken into account. - void octave_qscintilla::get_current_position (int *pos, int *line, int *col) - { - *pos = SendScintilla (QsciScintillaBase::SCI_GETCURRENTPOS); - *line = SendScintilla (QsciScintillaBase::SCI_LINEFROMPOSITION, *pos); - *col = SendScintilla (QsciScintillaBase::SCI_GETCOLUMN, *pos); - } +// Function returning the true cursor position where the tab length +// is taken into account. +void octave_qscintilla::get_current_position (int *pos, int *line, int *col) +{ + *pos = SendScintilla (QsciScintillaBase::SCI_GETCURRENTPOS); + *line = SendScintilla (QsciScintillaBase::SCI_LINEFROMPOSITION, *pos); + *col = SendScintilla (QsciScintillaBase::SCI_GETCOLUMN, *pos); +} - // Function returning the comment string of the current lexer - QStringList octave_qscintilla::comment_string (bool comment) - { - int lexer = SendScintilla (SCI_GETLEXER); +// Function returning the comment string of the current lexer +QStringList octave_qscintilla::comment_string (bool comment) +{ + int lexer = SendScintilla (SCI_GETLEXER); - switch (lexer) - { + switch (lexer) + { #if defined (HAVE_LEXER_OCTAVE) || defined (HAVE_LEXER_MATLAB) #if defined (HAVE_LEXER_OCTAVE) - case SCLEX_OCTAVE: + case SCLEX_OCTAVE: #else - case SCLEX_MATLAB: + case SCLEX_MATLAB: #endif - { - gui_settings settings; - - int comment_string; - - if (comment) - { - // The commenting string is requested - if (settings.contains (ed_comment_str.settings_key ())) - // new version (radio buttons) - comment_string = settings.int_value (ed_comment_str); - else - // old version (combo box) - comment_string = settings.value (ed_comment_str_old.settings_key (), - ed_comment_str.def ()).toInt (); - - return (QStringList (ed_comment_strings.at (comment_string))); - } - else - { - QStringList c_str; - - // The possible uncommenting string(s) are requested - comment_string = settings.int_value (ed_uncomment_str); - - for (int i = 0; i < ed_comment_strings_count; i++) - { - if (1 << i & comment_string) - c_str.append (ed_comment_strings.at (i)); - } - - return c_str; - } - - } -#endif - - case SCLEX_PERL: - case SCLEX_BASH: - case SCLEX_DIFF: - return QStringList ("#"); + { + gui_settings settings; - case SCLEX_CPP: - return QStringList ("//"); - - case SCLEX_BATCH: - return QStringList ("REM "); - } - - return QStringList ("%"); // should never happen - } - - // provide the style at a specific position - int octave_qscintilla::get_style (int pos) - { - int position; - if (pos < 0) - // The positition has to be reduced by 2 for getting the real style (?) - position = SendScintilla (QsciScintillaBase::SCI_GETCURRENTPOS) - 2; - else - position = pos; - - return SendScintilla (QsciScintillaBase::SCI_GETSTYLEAT, position); - } - - // Is a specific cursor position in a line or block comment? - int octave_qscintilla::is_style_comment (int pos) - { - int lexer = SendScintilla (QsciScintillaBase::SCI_GETLEXER); - int style = get_style (pos); - - switch (lexer) - { - case SCLEX_CPP: - return (ST_LINE_COMMENT * (style == QsciLexerCPP::CommentLine - || style == QsciLexerCPP::CommentLineDoc) - + ST_BLOCK_COMMENT * (style == QsciLexerCPP::Comment - || style == QsciLexerCPP::CommentDoc - || style == QsciLexerCPP::CommentDocKeyword - || style == QsciLexerCPP::CommentDocKeywordError)); - -#if defined (HAVE_LEXER_MATLAB) - case SCLEX_MATLAB: - return (ST_LINE_COMMENT * (style == QsciLexerMatlab::Comment)); -#endif -#if defined (HAVE_LEXER_OCTAVE) - case SCLEX_OCTAVE: - return (ST_LINE_COMMENT * (style == QsciLexerOctave::Comment)); -#endif + int comment_string; - case SCLEX_PERL: - return (ST_LINE_COMMENT * (style == QsciLexerPerl::Comment)); - - case SCLEX_BATCH: - return (ST_LINE_COMMENT * (style == QsciLexerBatch::Comment)); - - case SCLEX_DIFF: - return (ST_LINE_COMMENT * (style == QsciLexerDiff::Comment)); - - case SCLEX_BASH: - return (ST_LINE_COMMENT * (style == QsciLexerBash::Comment)); - - } - - return ST_NONE; - } - - // Do smart indentation after if, for, ... - void octave_qscintilla::smart_indent (bool do_smart_indent, int do_auto_close, - int line, int ind_char_width) - { - QString prevline = text (line); - - QRegExp bkey = QRegExp ("^[\t ]*(if|for|while|switch" - "|do|function|properties|events|classdef" - "|unwind_protect|try" - "|parfor|methods)" - "[\r]?[\n\t #%]"); - // last word except for comments, assuming no ' or " in comment. - // rx_end = QRegExp ("(\\w+)[ \t;\r\n]*([%#][^\"']*)?$"); - - // last word except for comments, - // allowing % and # in single or double quoted strings - // FIXME: This will get confused by transpose. - QRegExp ekey = QRegExp ("(?:(?:['\"][^'\"]*['\"])?[^%#]*)*" - "(\\w+)[ \t;\r\n]*(?:[%#].*)?$"); - - int bpos = bkey.indexIn (prevline, 0); - int epos; - - if (bpos > -1) - { - // Found keyword after that indentation should be added + if (comment) + { + // The commenting string is requested + if (settings.contains (ed_comment_str.settings_key ())) + // new version (radio buttons) + comment_string = settings.int_value (ed_comment_str); + else + // old version (combo box) + comment_string = settings.value (ed_comment_str_old.settings_key (), + ed_comment_str.def ()).toInt (); - // Check for existing end statement in the same line - epos = ekey.indexIn (prevline, bpos); - QString first_word = bkey.cap(1); - bool inline_end = (epos > -1) && is_end (ekey.cap(1), first_word); - - if (do_smart_indent && ! inline_end) - { - // Do smart indent in the current line (line+1) - indent (line+1); - setCursorPosition (line+1, indentation (line+1) / ind_char_width); - } - - if (do_auto_close - && ! inline_end - && ! first_word.contains (QRegExp ("(?:case|otherwise|unwind_protect_cleanup)"))) - { - // Do auto close - auto_close (do_auto_close, line, prevline, first_word); - } - - return; - } - - QRegExp mkey = QRegExp ("^[\t ]*(?:else|elseif|catch|unwind_protect_cleanup)" - "[\r]?[\t #%\n]"); - if (prevline.contains (mkey)) - { - int prev_ind = indentation (line-1); - int act_ind = indentation (line); - - if (prev_ind == act_ind) - unindent (line); - else if (prev_ind > act_ind) - { - setIndentation (line+1, prev_ind); - setCursorPosition (line+1, prev_ind); - } - return; - } - - QRegExp case_key = QRegExp ("^[\t ]*(?:case|otherwise)[\r]?[\t #%\n]"); - if (prevline.contains (case_key) && do_smart_indent) - { - QString last_line = text (line-1); - int prev_ind = indentation (line-1); - int act_ind = indentation (line); - - if (last_line.contains (QRegExp ("^[\t ]*switch"))) - { - indent (line+1); - act_ind = indentation (line+1); + return (QStringList (ed_comment_strings.at (comment_string))); } else { - if (prev_ind == act_ind) - unindent (line); - else if (prev_ind > act_ind) - act_ind = prev_ind; - } - - setIndentation (line+1, act_ind); - setCursorPosition (line+1, act_ind); - } + QStringList c_str; - ekey = QRegExp ("^[\t ]*(?:end|endif|endfor|endwhile|until|endfunction" - "|endswitch|end_try_catch|end_unwind_protect)[\r]?[\t #%\n(;]"); - if (prevline.contains (ekey)) - { - if (indentation (line-1) <= indentation (line)) - { - unindent (line+1); - unindent (line); - if (prevline.contains ("endswitch")) - { - // endswitch has to me unndented twice - unindent (line+1); - unindent (line); - } - setCursorPosition (line+1, - indentation (line)); - } - return; - } - } - - // Do smart indentation of current selection or line. - void octave_qscintilla::smart_indent_line_or_selected_text (int lineFrom, - int lineTo) - { - QRegExp blank_line_regexp = QRegExp ("^[\t ]*$"); - - // end[xxxxx] [# comment] at end of a line - QRegExp end_word_regexp - = QRegExp ("(?:(?:['\"][^'\"]*['\"])?[^%#]*)*" - "(?:end\\w*)[\r\n\t ;]*(?:[%#].*)?$"); + // The possible uncommenting string(s) are requested + comment_string = settings.int_value (ed_uncomment_str); - QRegExp begin_block_regexp - = QRegExp ("^[\t ]*(?:if|elseif|else" - "|for|while|do|parfor" - "|switch|case|otherwise" - "|function" - "|classdef|properties|events|enumeration|methods" - "|unwind_protect|unwind_protect_cleanup|try|catch)" - "[\r\n\t #%]"); - - QRegExp mid_block_regexp - = QRegExp ("^[\t ]*(?:elseif|else" - "|unwind_protect_cleanup|catch)" - "[\r\n\t #%]"); - - QRegExp end_block_regexp - = QRegExp ("^[\t ]*(?:end" - "|end(for|function|if|parfor|switch|while" - "|classdef|enumeration|events|methods|properties)" - "|end_(try_catch|unwind_protect)" - "|until)" - "[\r\n\t #%]"); - - QRegExp case_block_regexp - = QRegExp ("^[\t ]*(?:case|otherwise)" - "[\r\n\t #%]"); - - int indent_column = -1; - int indent_increment = indentationWidth (); - bool in_switch = false; - - for (int line = lineFrom-1; line >= 0; line--) - { - QString line_text = text (line); - - if (blank_line_regexp.indexIn (line_text) < 0) - { - // Found first non-blank line above beginning of region or - // current line. Base indentation from this line, increasing - // indentation by indentationWidth if it looks like the - // beginning of a code block. - - indent_column = indentation (line); - - if (begin_block_regexp.indexIn (line_text) > -1) + for (int i = 0; i < ed_comment_strings_count; i++) { - indent_column += indent_increment; - if (line_text.contains ("switch")) - in_switch = true; + if (1 << i & comment_string) + c_str.append (ed_comment_strings.at (i)); } - break; - } - } - - if (indent_column < 0) - indent_column = indentation (lineFrom); - - QString prev_line; - for (int line = lineFrom; line <= lineTo; line++) - { - QString line_text = text (line); - - if (end_block_regexp.indexIn (line_text) > -1) - { - indent_column -= indent_increment; - if (line_text.contains ("endswitch")) - { - // need a double de-indent for endswitch - if (in_switch) - indent_column -= indent_increment; - in_switch = false; - } - } - - if (mid_block_regexp.indexIn (line_text) > -1) - indent_column -= indent_increment; - - if (case_block_regexp.indexIn (line_text) > -1) - { - if (case_block_regexp.indexIn (prev_line) < 0 - && !prev_line.contains("switch")) - indent_column -= indent_increment; - in_switch = true; - } - - setIndentation (line, indent_column); - - int bpos = begin_block_regexp.indexIn (line_text); - if (bpos > -1) - { - // Check for existing end statement in the same line - int epos = end_word_regexp.indexIn (line_text, bpos); - if (epos == -1) - indent_column += indent_increment; - if (line_text.contains ("switch")) - in_switch = true; - } - - if (blank_line_regexp.indexIn (line_text) < 0) - prev_line = line_text; - } - } - - void octave_qscintilla::set_word_selection (const QString& word) - { - m_selection = word; - - if (word.isEmpty ()) - { - m_selection_line = -1; - m_selection_col = -1; - - m_selection_replacement = ""; - - clear_selection_markers (); - - QToolTip::hideText (); - } - else - { - int pos; - get_current_position (&pos, &m_selection_line, &m_selection_col); - } - } - - void octave_qscintilla::show_selection_markers (int l1, int c1, int l2, int c2) - { - fillIndicatorRange (l1, c1, l2, c2, m_indicator_id); - - if (l1 == l2) - markerAdd (l1, marker::selection); - } - - void octave_qscintilla::contextmenu_help (bool) - { - contextmenu_help_doc (false); - } - - void octave_qscintilla::contextmenu_doc (bool) - { - contextmenu_help_doc (true); - } - - void octave_qscintilla::context_help_doc (bool documentation) - { - if (get_actual_word ()) - contextmenu_help_doc (documentation); - } - - void octave_qscintilla::contextmenu_edit (bool) - { - emit context_menu_edit_signal (m_word_at_cursor); - } - - void octave_qscintilla::contextmenu_run_temp_error () - { - QMessageBox::critical (this, tr ("Octave Editor"), - tr ("Creating temporary files failed.\n" - "Make sure you have write access to temp. directory\n" - "%1\n\n" - "\"Run Selection\" requires temporary files.").arg (QDir::tempPath ())); - } - - void octave_qscintilla::contextmenu_run (bool) - { - // Take selected code and extend it by commands for echoing each - // evaluated line and for adding the line to the history (use script) - QString code = QString (); - QString hist = QString (); - - // Split contents into single lines and complete commands - QStringList lines = selectedText ().split (QRegExp ("[\r\n]"), -#if defined (HAVE_QT_SPLITBEHAVIOR_ENUM) - Qt::SkipEmptyParts); -#else - QString::SkipEmptyParts); -#endif - for (int i = 0; i < lines.count (); i++) - { - QString line = lines.at (i); - if (line.trimmed ().isEmpty ()) - continue; - QString line_escaped = line; - line_escaped.replace (QString ("'"), QString ("''")); - QString line_history = line; - - // Prevent output of breakpoint in temp. file for keyboard - QString next_bp_quiet; - QString next_bp_quiet_reset; - if (line.contains ("keyboard")) - { - // Define commands for not showing bp location and for resetting - // this in case "keyboard" was within a comment - next_bp_quiet = "__db_next_breakpoint_quiet__;\n"; - next_bp_quiet_reset = "\n__db_next_breakpoint_quiet__(false);"; + return c_str; } - // Add codeline - code += next_bp_quiet + line + next_bp_quiet_reset + "\n"; - hist += line_history + "\n"; } +#endif + + case SCLEX_PERL: + case SCLEX_BASH: + case SCLEX_DIFF: + return QStringList ("#"); + + case SCLEX_CPP: + return QStringList ("//"); - octave_stdout << hist.toStdString (); + case SCLEX_BATCH: + return QStringList ("REM "); + } + + return QStringList ("%"); // should never happen +} - // Create tmp file with the code to be executed by the interpreter - QPointer<QTemporaryFile> tmp_file = create_tmp_file ("m", code); +// provide the style at a specific position +int octave_qscintilla::get_style (int pos) +{ + int position; + if (pos < 0) + // The positition has to be reduced by 2 for getting the real style (?) + position = SendScintilla (QsciScintillaBase::SCI_GETCURRENTPOS) - 2; + else + position = pos; - if (tmp_file && tmp_file->open ()) - tmp_file->close (); - else - { - // tmp files not working: use old way to run selection - contextmenu_run_temp_error (); - return; - } + return SendScintilla (QsciScintillaBase::SCI_GETSTYLEAT, position); +} + +// Is a specific cursor position in a line or block comment? +int octave_qscintilla::is_style_comment (int pos) +{ + int lexer = SendScintilla (QsciScintillaBase::SCI_GETLEXER); + int style = get_style (pos); - // Create tmp file required for adding command to history - QPointer<QTemporaryFile> tmp_hist = create_tmp_file ("", hist); + switch (lexer) + { + case SCLEX_CPP: + return (ST_LINE_COMMENT * (style == QsciLexerCPP::CommentLine + || style == QsciLexerCPP::CommentLineDoc) + + ST_BLOCK_COMMENT * (style == QsciLexerCPP::Comment + || style == QsciLexerCPP::CommentDoc + || style == QsciLexerCPP::CommentDocKeyword + || style == QsciLexerCPP::CommentDocKeywordError)); + +#if defined (HAVE_LEXER_MATLAB) + case SCLEX_MATLAB: + return (ST_LINE_COMMENT * (style == QsciLexerMatlab::Comment)); +#endif +#if defined (HAVE_LEXER_OCTAVE) + case SCLEX_OCTAVE: + return (ST_LINE_COMMENT * (style == QsciLexerOctave::Comment)); +#endif - if (tmp_hist && tmp_hist->open ()) - tmp_hist->close (); - else - { - // tmp files not working: use old way to run selection - contextmenu_run_temp_error (); - return; - } + case SCLEX_PERL: + return (ST_LINE_COMMENT * (style == QsciLexerPerl::Comment)); + + case SCLEX_BATCH: + return (ST_LINE_COMMENT * (style == QsciLexerBatch::Comment)); + + case SCLEX_DIFF: + return (ST_LINE_COMMENT * (style == QsciLexerDiff::Comment)); - // Add commands to the history - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + case SCLEX_BASH: + return (ST_LINE_COMMENT * (style == QsciLexerBash::Comment)); + + } - if (tmp_hist.isNull ()) - return; + return ST_NONE; +} + +// Do smart indentation after if, for, ... +void octave_qscintilla::smart_indent (bool do_smart_indent, int do_auto_close, + int line, int ind_char_width) +{ + QString prevline = text (line); - std::string opt = "-r"; - std::string path = tmp_hist->fileName ().toStdString (); + QRegExp bkey = QRegExp ("^[\t ]*(if|for|while|switch" + "|do|function|properties|events|classdef" + "|unwind_protect|try" + "|parfor|methods)" + "[\r]?[\n\t #%]"); + // last word except for comments, assuming no ' or " in comment. + // rx_end = QRegExp ("(\\w+)[ \t;\r\n]*([%#][^\"']*)?$"); - Fhistory (interp, ovl (opt, path)); - }); - - // Disable opening a file at a breakpoint in case keyboard () is used - gui_settings settings; + // last word except for comments, + // allowing % and # in single or double quoted strings + // FIXME: This will get confused by transpose. + QRegExp ekey = QRegExp ("(?:(?:['\"][^'\"]*['\"])?[^%#]*)*" + "(\\w+)[ \t;\r\n]*(?:[%#].*)?$"); - bool show_dbg_file = settings.bool_value (ed_show_dbg_file); - settings.setValue (ed_show_dbg_file.settings_key (), false); + int bpos = bkey.indexIn (prevline, 0); + int epos; + + if (bpos > -1) + { + // Found keyword after that indentation should be added - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. + // Check for existing end statement in the same line + epos = ekey.indexIn (prevline, bpos); + QString first_word = bkey.cap(1); + bool inline_end = (epos > -1) && is_end (ekey.cap(1), first_word); - QPointer<octave_qscintilla> this_oq (this); + if (do_smart_indent && ! inline_end) + { + // Do smart indent in the current line (line+1) + indent (line+1); + setCursorPosition (line+1, indentation (line+1) / ind_char_width); + } - // Let the interpreter execute the tmp file - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + if (do_auto_close + && ! inline_end + && ! first_word.contains (QRegExp ("(?:case|otherwise|unwind_protect_cleanup)"))) + { + // Do auto close + auto_close (do_auto_close, line, prevline, first_word); + } - // FIXME: For now, just skip the entire callback if THIS_OQ is - // no longer valid. Maybe there is a better way to do this - // job? + return; + } - if (this_oq.isNull ()) - return; + QRegExp mkey = QRegExp ("^[\t ]*(?:else|elseif|catch|unwind_protect_cleanup)" + "[\r]?[\t #%\n]"); + if (prevline.contains (mkey)) + { + int prev_ind = indentation (line-1); + int act_ind = indentation (line); - std::string file = tmp_file->fileName ().toStdString (); + if (prev_ind == act_ind) + unindent (line); + else if (prev_ind > act_ind) + { + setIndentation (line+1, prev_ind); + setCursorPosition (line+1, prev_ind); + } + return; + } - std::string pending_input = command_editor::get_current_line (); - - int err_line = -1; // For storing the line of a poss. error + QRegExp case_key = QRegExp ("^[\t ]*(?:case|otherwise)[\r]?[\t #%\n]"); + if (prevline.contains (case_key) && do_smart_indent) + { + QString last_line = text (line-1); + int prev_ind = indentation (line-1); + int act_ind = indentation (line); - // Get current state of auto command repeat in debug mode - octave_value_list ovl_dbg = Fisdebugmode (interp); - bool dbg = ovl_dbg(0).bool_value (); - octave_value_list ovl_auto_repeat = ovl (true); - if (dbg) - ovl_auto_repeat = Fauto_repeat_debug_command (interp, ovl (false), 1); - bool auto_repeat = ovl_auto_repeat(0).bool_value (); + if (last_line.contains (QRegExp ("^[\t ]*switch"))) + { + indent (line+1); + act_ind = indentation (line+1); + } + else + { + if (prev_ind == act_ind) + unindent (line); + else if (prev_ind > act_ind) + act_ind = prev_ind; + } + + setIndentation (line+1, act_ind); + setCursorPosition (line+1, act_ind); + } - try - { - // Do the job - interp.source_file (file); - } - catch (const execution_exception& ee) - { - // Catch errors otherwise the rest of the interpreter - // will not be executed (cleaning up). + ekey = QRegExp ("^[\t ]*(?:end|endif|endfor|endwhile|until|endfunction" + "|endswitch|end_try_catch|end_unwind_protect)[\r]?[\t #%\n(;]"); + if (prevline.contains (ekey)) + { + if (indentation (line-1) <= indentation (line)) + { + unindent (line+1); + unindent (line); + if (prevline.contains ("endswitch")) + { + // endswitch has to me unndented twice + unindent (line+1); + unindent (line); + } + setCursorPosition (line+1, + indentation (line)); + } + return; + } +} - // New error message and error stack - QString new_msg = QString::fromStdString (ee.message ()); - std::list<frame_info> stack = ee.stack_info (); +// Do smart indentation of current selection or line. +void octave_qscintilla::smart_indent_line_or_selected_text (int lineFrom, + int lineTo) +{ + QRegExp blank_line_regexp = QRegExp ("^[\t ]*$"); + + // end[xxxxx] [# comment] at end of a line + QRegExp end_word_regexp + = QRegExp ("(?:(?:['\"][^'\"]*['\"])?[^%#]*)*" + "(?:end\\w*)[\r\n\t ;]*(?:[%#].*)?$"); - // Remove line and column from first line of error message only - // if it is related to the tmp itself, i.e. only if the - // the error stack size is 0, 1, or, if in debug mode, 2 - size_t max_stack_size = 1; - if (dbg) - max_stack_size = 2; - if (stack.size () <= max_stack_size) - { - QRegExp rx ("source: error sourcing file [^\n]*$"); - if (new_msg.contains (rx)) - { - // Selected code has syntax errors - new_msg.replace (rx, "error sourcing selected code"); - err_line = 0; // Nothing into history? - } - else - { - // Normal error, detect line and remove file - // name from message - QStringList rx_list; - rx_list << "near line (\\d+),[^\n]*\n"; - rx_list << "near line (\\d+),[^\n]*$"; + QRegExp begin_block_regexp + = QRegExp ("^[\t ]*(?:if|elseif|else" + "|for|while|do|parfor" + "|switch|case|otherwise" + "|function" + "|classdef|properties|events|enumeration|methods" + "|unwind_protect|unwind_protect_cleanup|try|catch)" + "[\r\n\t #%]"); + + QRegExp mid_block_regexp + = QRegExp ("^[\t ]*(?:elseif|else" + "|unwind_protect_cleanup|catch)" + "[\r\n\t #%]"); - QStringList replace_list; - replace_list << "\n"; - replace_list << ""; + QRegExp end_block_regexp + = QRegExp ("^[\t ]*(?:end" + "|end(for|function|if|parfor|switch|while" + "|classdef|enumeration|events|methods|properties)" + "|end_(try_catch|unwind_protect)" + "|until)" + "[\r\n\t #%]"); + + QRegExp case_block_regexp + = QRegExp ("^[\t ]*(?:case|otherwise)" + "[\r\n\t #%]"); + + int indent_column = -1; + int indent_increment = indentationWidth (); + bool in_switch = false; + + for (int line = lineFrom-1; line >= 0; line--) + { + QString line_text = text (line); - for (int i = 0; i < rx_list.length (); i++) - { - int pos = 0; - rx = QRegExp (rx_list.at (i)); - pos = rx.indexIn (new_msg, pos); - if (pos != -1) - { - err_line = rx.cap (1).toInt (); - new_msg = new_msg.replace (rx, replace_list.at (i)); - } - } - } - } + if (blank_line_regexp.indexIn (line_text) < 0) + { + // Found first non-blank line above beginning of region or + // current line. Base indentation from this line, increasing + // indentation by indentationWidth if it looks like the + // beginning of a code block. + + indent_column = indentation (line); + + if (begin_block_regexp.indexIn (line_text) > -1) + { + indent_column += indent_increment; + if (line_text.contains ("switch")) + in_switch = true; + } + + break; + } + } + + if (indent_column < 0) + indent_column = indentation (lineFrom); - // Drop first stack level, which is the temporary function file, - // or, if in debug mode, drop first two stack levels - if (stack.size () > 0) - stack.pop_back (); - if (dbg && (stack.size () > 0)) - stack.pop_back (); + QString prev_line; + for (int line = lineFrom; line <= lineTo; line++) + { + QString line_text = text (line); - // Clean up before throwing the modified error. - emit ctx_menu_run_finished_signal (show_dbg_file, err_line, - tmp_file, tmp_hist, - dbg, auto_repeat); + if (end_block_regexp.indexIn (line_text) > -1) + { + indent_column -= indent_increment; + if (line_text.contains ("endswitch")) + { + // need a double de-indent for endswitch + if (in_switch) + indent_column -= indent_increment; + in_switch = false; + } + } - // New exception with updated message and stack - execution_exception nee (ee.err_type (), ee.identifier (), - new_msg.toStdString (), stack); + if (mid_block_regexp.indexIn (line_text) > -1) + indent_column -= indent_increment; - // Throw - throw (nee); - } + if (case_block_regexp.indexIn (line_text) > -1) + { + if (case_block_regexp.indexIn (prev_line) < 0 + && !prev_line.contains("switch")) + indent_column -= indent_increment; + in_switch = true; + } + + setIndentation (line, indent_column); - // Clean up - - emit ctx_menu_run_finished_signal (show_dbg_file, err_line, - tmp_file, tmp_hist, - dbg, auto_repeat); + int bpos = begin_block_regexp.indexIn (line_text); + if (bpos > -1) + { + // Check for existing end statement in the same line + int epos = end_word_regexp.indexIn (line_text, bpos); + if (epos == -1) + indent_column += indent_increment; + if (line_text.contains ("switch")) + in_switch = true; + } - command_editor::erase_empty_line (true); - command_editor::replace_line (""); - command_editor::set_initial_input (pending_input); - command_editor::redisplay (); - command_editor::interrupt_event_loop (); - command_editor::accept_line (); - command_editor::erase_empty_line (true); + if (blank_line_regexp.indexIn (line_text) < 0) + prev_line = line_text; + } +} + +void octave_qscintilla::set_word_selection (const QString& word) +{ + m_selection = word; - }); - } + if (word.isEmpty ()) + { + m_selection_line = -1; + m_selection_col = -1; + + m_selection_replacement = ""; + + clear_selection_markers (); - void octave_qscintilla::ctx_menu_run_finished - (bool show_dbg_file, int, QPointer<QTemporaryFile> tmp_file, - QPointer<QTemporaryFile> tmp_hist, bool dbg, bool auto_repeat) - { - emit focus_console_after_command_signal (); + QToolTip::hideText (); + } + else + { + int pos; + get_current_position (&pos, &m_selection_line, &m_selection_col); + } +} + +void octave_qscintilla::show_selection_markers (int l1, int c1, int l2, int c2) +{ + fillIndicatorRange (l1, c1, l2, c2, m_indicator_id); - // TODO: Use line nr. (int argument) of possible error for removing - // lines from history that were never executed. For this, - // possible lines from commands at a debug prompt must be - // taken into consideration. + if (l1 == l2) + markerAdd (l1, marker::selection); +} + +void octave_qscintilla::contextmenu_help (bool) +{ + contextmenu_help_doc (false); +} - gui_settings settings; +void octave_qscintilla::contextmenu_doc (bool) +{ + contextmenu_help_doc (true); +} - settings.setValue (ed_show_dbg_file.settings_key (), show_dbg_file); - - if (tmp_file && tmp_file->exists ()) - tmp_file->remove (); +void octave_qscintilla::context_help_doc (bool documentation) +{ + if (get_actual_word ()) + contextmenu_help_doc (documentation); +} - if (tmp_hist && tmp_hist->exists ()) - tmp_hist->remove (); +void octave_qscintilla::contextmenu_edit (bool) +{ + emit context_menu_edit_signal (m_word_at_cursor); +} - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - if (dbg) - Fauto_repeat_debug_command (interp, ovl (auto_repeat)); - }); - } - - // wrappers for dbstop related context menu items +void octave_qscintilla::contextmenu_run_temp_error () +{ + QMessageBox::critical (this, tr ("Octave Editor"), + tr ("Creating temporary files failed.\n" + "Make sure you have write access to temp. directory\n" + "%1\n\n" + "\"Run Selection\" requires temporary files.").arg (QDir::tempPath ())); +} - // FIXME: Why can't the data be sent as the argument to the function??? - void octave_qscintilla::contextmenu_break_condition (bool) - { -#if defined (HAVE_QSCI_VERSION_2_6_0) - QAction *action = qobject_cast<QAction *>(sender ()); - QPoint local_pos = action->data ().value<QPoint> (); - - // pick point just right of margins, so lineAt doesn't give -1 - int margins = marginWidth (1) + marginWidth (2) + marginWidth (3); - local_pos = QPoint (margins + 1, local_pos.y ()); +void octave_qscintilla::contextmenu_run (bool) +{ + // Take selected code and extend it by commands for echoing each + // evaluated line and for adding the line to the history (use script) + QString code = QString (); + QString hist = QString (); - emit context_menu_break_condition_signal (lineAt (local_pos)); -#endif - } - - void octave_qscintilla::contextmenu_break_once (const QPoint& local_pos) - { -#if defined (HAVE_QSCI_VERSION_2_6_0) - emit context_menu_break_once (lineAt (local_pos)); + // Split contents into single lines and complete commands + QStringList lines = selectedText ().split (QRegExp ("[\r\n]"), +#if defined (HAVE_QT_SPLITBEHAVIOR_ENUM) + Qt::SkipEmptyParts); #else - octave_unused_parameter (local_pos); + QString::SkipEmptyParts); #endif - } + for (int i = 0; i < lines.count (); i++) + { + QString line = lines.at (i); + if (line.trimmed ().isEmpty ()) + continue; + QString line_escaped = line; + line_escaped.replace (QString ("'"), QString ("''")); + QString line_history = line; - void octave_qscintilla::text_changed () - { - emit status_update (isUndoAvailable (), isRedoAvailable ()); - } + // Prevent output of breakpoint in temp. file for keyboard + QString next_bp_quiet; + QString next_bp_quiet_reset; + if (line.contains ("keyboard")) + { + // Define commands for not showing bp location and for resetting + // this in case "keyboard" was within a comment + next_bp_quiet = "__db_next_breakpoint_quiet__;\n"; + next_bp_quiet_reset = "\n__db_next_breakpoint_quiet__(false);"; + } - void octave_qscintilla::cursor_position_changed (int line, int col) - { - // Clear the selection if we move away from it. We have to check the - // position, because we allow entering text at the point of the - // selection to trigger a search and replace that does not clear the - // selection until it is complete. + // Add codeline + code += next_bp_quiet + line + next_bp_quiet_reset + "\n"; + hist += line_history + "\n"; + } + + octave_stdout << hist.toStdString (); + + // Create tmp file with the code to be executed by the interpreter + QPointer<QTemporaryFile> tmp_file = create_tmp_file ("m", code); + + if (tmp_file && tmp_file->open ()) + tmp_file->close (); + else + { + // tmp files not working: use old way to run selection + contextmenu_run_temp_error (); + return; + } + + // Create tmp file required for adding command to history + QPointer<QTemporaryFile> tmp_hist = create_tmp_file ("", hist); - if (! m_selection.isEmpty () - && (line != m_selection_line || col != m_selection_col)) - set_word_selection (); - } + if (tmp_hist && tmp_hist->open ()) + tmp_hist->close (); + else + { + // tmp files not working: use old way to run selection + contextmenu_run_temp_error (); + return; + } - // when edit area gets focus update information on undo/redo actions - void octave_qscintilla::focusInEvent (QFocusEvent *focusEvent) - { - emit status_update (isUndoAvailable (), isRedoAvailable ()); + // Add commands to the history + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + if (tmp_hist.isNull ()) + return; + + std::string opt = "-r"; + std::string path = tmp_hist->fileName ().toStdString (); + + Fhistory (interp, ovl (opt, path)); + }); - QsciScintilla::focusInEvent (focusEvent); - } + // Disable opening a file at a breakpoint in case keyboard () is used + gui_settings settings; + +bool show_dbg_file = settings.bool_value (ed_show_dbg_file); + settings.setValue (ed_show_dbg_file.settings_key (), false); + + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. + + QPointer<octave_qscintilla> this_oq (this); - void octave_qscintilla::show_replace_action_tooltip () - { - int pos; - get_current_position (&pos, &m_selection_line, &m_selection_col); + // Let the interpreter execute the tmp file + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - // Offer to replace other instances. + // FIXME: For now, just skip the entire callback if THIS_OQ is + // no longer valid. Maybe there is a better way to do this + // job? - QKeySequence keyseq = Qt::SHIFT + Qt::Key_Return; + if (this_oq.isNull ()) + return; - QString msg = (tr ("Press '%1' to replace all occurrences of '%2' with '%3'.") - . arg (keyseq.toString ()) - . arg (m_selection) - . arg (m_selection_replacement)); + std::string file = tmp_file->fileName ().toStdString (); + + std::string pending_input = command_editor::get_current_line (); + + int err_line = -1; // For storing the line of a poss. error - QPoint global_pos; - QPoint local_pos; - - get_global_textcursor_pos (&global_pos, &local_pos); + // Get current state of auto command repeat in debug mode + octave_value_list ovl_dbg = Fisdebugmode (interp); + bool dbg = ovl_dbg(0).bool_value (); + octave_value_list ovl_auto_repeat = ovl (true); + if (dbg) + ovl_auto_repeat = Fauto_repeat_debug_command (interp, ovl (false), 1); + bool auto_repeat = ovl_auto_repeat(0).bool_value (); - QFontMetrics ttfm (QToolTip::font ()); - - // Try to avoid overlapping with the text completion dialog - // and the text that is currently being edited. + try + { + // Do the job + interp.source_file (file); + } + catch (const execution_exception& ee) + { + // Catch errors otherwise the rest of the interpreter + // will not be executed (cleaning up). - global_pos += QPoint (2*ttfm.maxWidth (), -3*ttfm.height ()); - - QToolTip::showText (global_pos, msg); - } + // New error message and error stack + QString new_msg = QString::fromStdString (ee.message ()); + std::list<frame_info> stack = ee.stack_info (); - void octave_qscintilla::replace_all (const QString& o_str, const QString& n_str, - bool re, bool cs, bool wo) - { - // get the resulting cursor position - int pos, line, col, nline, ncol; - get_current_position (&pos, &line, &col); + // Remove line and column from first line of error message only + // if it is related to the tmp itself, i.e. only if the + // the error stack size is 0, 1, or, if in debug mode, 2 + size_t max_stack_size = 1; + if (dbg) + max_stack_size = 2; + if (stack.size () <= max_stack_size) + { + QRegExp rx ("source: error sourcing file [^\n]*$"); + if (new_msg.contains (rx)) + { + // Selected code has syntax errors + new_msg.replace (rx, "error sourcing selected code"); + err_line = 0; // Nothing into history? + } + else + { + // Normal error, detect line and remove file + // name from message + QStringList rx_list; + rx_list << "near line (\\d+),[^\n]*\n"; + rx_list << "near line (\\d+),[^\n]*$"; - // remember first visible line for restoring the view afterwards - int first_line = firstVisibleLine (); + QStringList replace_list; + replace_list << "\n"; + replace_list << ""; - // search for first occurrence of the detected word - bool find_result_available = findFirst (o_str, re, cs, wo, - false, true, 0, 0); - // replace and find more occurrences in a loop - beginUndoAction (); - while (find_result_available) - { - // findNext doesn't work properly if the length of the replacement - // text is different from the original - replace (n_str); - get_current_position (&pos, &nline, &ncol); + for (int i = 0; i < rx_list.length (); i++) + { + int pos = 0; + rx = QRegExp (rx_list.at (i)); + pos = rx.indexIn (new_msg, pos); + if (pos != -1) + { + err_line = rx.cap (1).toInt (); + new_msg = new_msg.replace (rx, replace_list.at (i)); + } + } + } + } + + // Drop first stack level, which is the temporary function file, + // or, if in debug mode, drop first two stack levels + if (stack.size () > 0) + stack.pop_back (); + if (dbg && (stack.size () > 0)) + stack.pop_back (); + + // Clean up before throwing the modified error. + emit ctx_menu_run_finished_signal (show_dbg_file, err_line, + tmp_file, tmp_hist, + dbg, auto_repeat); - find_result_available = findFirst (o_str, re, cs, wo, - false, true, nline, ncol); - } - endUndoAction (); + // New exception with updated message and stack + execution_exception nee (ee.err_type (), ee.identifier (), + new_msg.toStdString (), stack); - // restore the visible area - setFirstVisibleLine (first_line); + // Throw + throw (nee); + } + + // Clean up + + emit ctx_menu_run_finished_signal (show_dbg_file, err_line, + tmp_file, tmp_hist, + dbg, auto_repeat); - // fix cursor column if outside of new line length - int eol_len = eol_string ().length (); - if (line == lines () - 1) - eol_len = 0; - const int col_max = text (line).length () - eol_len; - if (col_max < col) - col = col_max; + command_editor::erase_empty_line (true); + command_editor::replace_line (""); + command_editor::set_initial_input (pending_input); + command_editor::redisplay (); + command_editor::interrupt_event_loop (); + command_editor::accept_line (); + command_editor::erase_empty_line (true); - setCursorPosition (line, col); - } + }); +} + +void octave_qscintilla::ctx_menu_run_finished + (bool show_dbg_file, int, QPointer<QTemporaryFile> tmp_file, + QPointer<QTemporaryFile> tmp_hist, bool dbg, bool auto_repeat) +{ + emit focus_console_after_command_signal (); - bool octave_qscintilla::event (QEvent *e) - { - if (m_debug_mode && e->type() == QEvent::ToolTip) - { - // FIXME: can we handle display of a tooltip using an - // interpreter event or a custom signal/slot connection? + // TODO: Use line nr. (int argument) of possible error for removing + // lines from history that were never executed. For this, + // possible lines from commands at a debug prompt must be + // taken into consideration. + + gui_settings settings; + + settings.setValue (ed_show_dbg_file.settings_key (), show_dbg_file); + + if (tmp_file && tmp_file->exists ()) + tmp_file->remove (); - QHelpEvent *help_e = static_cast<QHelpEvent *> (e); - QString symbol = wordAtPoint (help_e->pos()); + if (tmp_hist && tmp_hist->exists ()) + tmp_hist->remove (); - emit show_symbol_tooltip_signal (help_e->globalPos (), symbol); + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + if (dbg) + Fauto_repeat_debug_command (interp, ovl (auto_repeat)); + }); +} - return true; - } +// wrappers for dbstop related context menu items - return QsciScintilla::event(e); - } +// FIXME: Why can't the data be sent as the argument to the function??? +void octave_qscintilla::contextmenu_break_condition (bool) +{ +#if defined (HAVE_QSCI_VERSION_2_6_0) + QAction *action = qobject_cast<QAction *>(sender ()); + QPoint local_pos = action->data ().value<QPoint> (); + + // pick point just right of margins, so lineAt doesn't give -1 + int margins = marginWidth (1) + marginWidth (2) + marginWidth (3); + local_pos = QPoint (margins + 1, local_pos.y ()); - void octave_qscintilla::keyPressEvent (QKeyEvent *key_event) - { - if (m_selection.isEmpty ()) - QsciScintilla::keyPressEvent (key_event); - else - { - int key = key_event->key (); - Qt::KeyboardModifiers modifiers = key_event->modifiers (); + emit context_menu_break_condition_signal (lineAt (local_pos)); +#endif +} - if (key == Qt::Key_Return && modifiers == Qt::ShiftModifier) - { - replace_all (m_selection, m_selection_replacement, - false, true, true); +void octave_qscintilla::contextmenu_break_once (const QPoint& local_pos) +{ +#if defined (HAVE_QSCI_VERSION_2_6_0) + emit context_menu_break_once (lineAt (local_pos)); +#else + octave_unused_parameter (local_pos); +#endif +} + +void octave_qscintilla::text_changed () +{ + emit status_update (isUndoAvailable (), isRedoAvailable ()); +} - // Clear the selection. - set_word_selection (); - } - else - { - // The idea here is to allow backspace to remove the last - // character of the replacement text to allow minimal editing - // and to also end the selection replacement action if text is - // not valid as a word constituent (control characters, - // etc.). Is there a better way than having special cases for - // DEL and ESC here? +void octave_qscintilla::cursor_position_changed (int line, int col) +{ + // Clear the selection if we move away from it. We have to check the + // position, because we allow entering text at the point of the + // selection to trigger a search and replace that does not clear the + // selection until it is complete. + + if (! m_selection.isEmpty () + && (line != m_selection_line || col != m_selection_col)) + set_word_selection (); +} - QString text = key_event->text (); +// when edit area gets focus update information on undo/redo actions +void octave_qscintilla::focusInEvent (QFocusEvent *focusEvent) +{ + emit status_update (isUndoAvailable (), isRedoAvailable ()); + + QsciScintilla::focusInEvent (focusEvent); +} - bool cancel_replacement = false; +void octave_qscintilla::show_replace_action_tooltip () +{ + int pos; + get_current_position (&pos, &m_selection_line, &m_selection_col); + + // Offer to replace other instances. + + QKeySequence keyseq = Qt::SHIFT + Qt::Key_Return; - if (key == Qt::Key_Backspace) - { - if (m_selection_replacement.isEmpty ()) - cancel_replacement = true; - else - m_selection_replacement.chop (1); - } - else if (key == Qt::Key_Delete || key == Qt::Key_Escape) - cancel_replacement = true; - else if (! text.isEmpty ()) - m_selection_replacement += text; - else if (modifiers != Qt::ShiftModifier) - cancel_replacement = true; + QString msg = (tr ("Press '%1' to replace all occurrences of '%2' with '%3'.") + . arg (keyseq.toString ()) + . arg (m_selection) + . arg (m_selection_replacement)); + + QPoint global_pos; + QPoint local_pos; + + get_global_textcursor_pos (&global_pos, &local_pos); + + QFontMetrics ttfm (QToolTip::font ()); + + // Try to avoid overlapping with the text completion dialog + // and the text that is currently being edited. - // Perform default action. + global_pos += QPoint (2*ttfm.maxWidth (), -3*ttfm.height ()); + + QToolTip::showText (global_pos, msg); +} - QsciScintilla::keyPressEvent (key_event); +void octave_qscintilla::replace_all (const QString& o_str, const QString& n_str, + bool re, bool cs, bool wo) +{ + // get the resulting cursor position + int pos, line, col, nline, ncol; + get_current_position (&pos, &line, &col); - if (cancel_replacement) - set_word_selection (); + // remember first visible line for restoring the view afterwards + int first_line = firstVisibleLine (); - if (! m_selection_replacement.isEmpty ()) - show_replace_action_tooltip (); - } - } - } + // search for first occurrence of the detected word + bool find_result_available = findFirst (o_str, re, cs, wo, + false, true, 0, 0); + // replace and find more occurrences in a loop + beginUndoAction (); + while (find_result_available) + { + // findNext doesn't work properly if the length of the replacement + // text is different from the original + replace (n_str); + get_current_position (&pos, &nline, &ncol); - void octave_qscintilla::auto_close (int auto_endif, int linenr, - const QString& line, QString& first_word) - { - // Insert an "end" for an "if" etc., if needed. - // (Use of "while" allows "return" to skip the rest. - // It may be clearer to use "if" and "goto", - // but that violates the coding standards.) + find_result_available = findFirst (o_str, re, cs, wo, + false, true, nline, ncol); + } + endUndoAction (); + + // restore the visible area + setFirstVisibleLine (first_line); + + // fix cursor column if outside of new line length + int eol_len = eol_string ().length (); + if (line == lines () - 1) + eol_len = 0; + const int col_max = text (line).length () - eol_len; + if (col_max < col) + col = col_max; - bool autofill_simple_end = (auto_endif == 2); + setCursorPosition (line, col); +} - std::size_t start = line.toStdString ().find_first_not_of (" \t"); +bool octave_qscintilla::event (QEvent *e) +{ + if (m_debug_mode && e->type() == QEvent::ToolTip) + { + // FIXME: can we handle display of a tooltip using an + // interpreter event or a custom signal/slot connection? + + QHelpEvent *help_e = static_cast<QHelpEvent *> (e); + QString symbol = wordAtPoint (help_e->pos()); + + emit show_symbol_tooltip_signal (help_e->globalPos (), symbol); - // Check if following line has the same or less indentation - // Check if the following line does not start with - // end* (until) (catch) - if (linenr < lines () - 1) - { - int offset = 2; // linenr is the old line, thus, linnr+1 is the - // new one and can not be taken into account - std::size_t next_start; - QString next_line; + return true; + } + + return QsciScintilla::event(e); +} + +void octave_qscintilla::keyPressEvent (QKeyEvent *key_event) +{ + if (m_selection.isEmpty ()) + QsciScintilla::keyPressEvent (key_event); + else + { + int key = key_event->key (); + Qt::KeyboardModifiers modifiers = key_event->modifiers (); - do // find next non-blank line - { - next_line = text (linenr + offset++); - next_start = next_line.toStdString ().find_first_not_of (" \t\n"); - } - while (linenr + offset < lines () - && next_start == std::string::npos); + if (key == Qt::Key_Return && modifiers == Qt::ShiftModifier) + { + replace_all (m_selection, m_selection_replacement, + false, true, true); + + // Clear the selection. + set_word_selection (); + } + else + { + // The idea here is to allow backspace to remove the last + // character of the replacement text to allow minimal editing + // and to also end the selection replacement action if text is + // not valid as a word constituent (control characters, + // etc.). Is there a better way than having special cases for + // DEL and ESC here? + + QString text = key_event->text (); + + bool cancel_replacement = false; - if (next_start == std::string::npos) - next_start = 0; - if (start == 0 && next_start == 0) - return; // bug #56160, don't add at 0 - if (next_start > start) // more indented => don't add "end" - return; - if (next_start == start) // same => check if already is "end" - { - QRegExp rx_start = QRegExp (R"((\w+))"); - int tmp = rx_start.indexIn (next_line, start); - if (tmp != -1 && is_end (rx_start.cap(1), first_word)) - return; - } - } + if (key == Qt::Key_Backspace) + { + if (m_selection_replacement.isEmpty ()) + cancel_replacement = true; + else + m_selection_replacement.chop (1); + } + else if (key == Qt::Key_Delete || key == Qt::Key_Escape) + cancel_replacement = true; + else if (! text.isEmpty ()) + m_selection_replacement += text; + else if (modifiers != Qt::ShiftModifier) + cancel_replacement = true; + + // Perform default action. + + QsciScintilla::keyPressEvent (key_event); - // If all of the above, insert a new line, with matching indent - // and either 'end' or 'end...', depending on a flag. + if (cancel_replacement) + set_word_selection (); - // If we insert directly after the last line, the "end" is autoindented, - // so add a dummy line. - if (linenr + 2 == lines ()) - insertAt (QString ("\n"), linenr + 2, 0); + if (! m_selection_replacement.isEmpty ()) + show_replace_action_tooltip (); + } + } +} - // For try/catch/end, fill "end" first, so "catch" is top of undo stack - if (first_word == "try") - insertAt (QString (start, ' ') - + (autofill_simple_end ? "end\n" : "end_try_catch\n"), - linenr + 2, 0); - else if (first_word == "unwind_protect") - insertAt (QString (start, ' ') - + (autofill_simple_end ? "end\n" : "end_unwind_protect\n"), - linenr + 2, 0); +void octave_qscintilla::auto_close (int auto_endif, int linenr, + const QString& line, QString& first_word) +{ + // Insert an "end" for an "if" etc., if needed. + // (Use of "while" allows "return" to skip the rest. + // It may be clearer to use "if" and "goto", + // but that violates the coding standards.) + + bool autofill_simple_end = (auto_endif == 2); + + std::size_t start = line.toStdString ().find_first_not_of (" \t"); - QString next_line; - if (first_word == "do") - next_line = "until\n"; - else if (first_word == "try") - next_line = "catch\n"; - else if (first_word == "unwind_protect") - next_line = "unwind_protect_cleanup\n"; - else if (autofill_simple_end) - next_line = "end\n"; - else - { - if (first_word == "unwind_protect") - first_word = '_' + first_word; - next_line = "end" + first_word + "\n"; - } + // Check if following line has the same or less indentation + // Check if the following line does not start with + // end* (until) (catch) + if (linenr < lines () - 1) + { + int offset = 2; // linenr is the old line, thus, linnr+1 is the + // new one and can not be taken into account + std::size_t next_start; + QString next_line; + + do // find next non-blank line + { + next_line = text (linenr + offset++); + next_start = next_line.toStdString ().find_first_not_of (" \t\n"); + } + while (linenr + offset < lines () + && next_start == std::string::npos); - //insertAt (QString (start, ' ') + next_line, linenr + 2, 0); - insertAt (next_line, linenr + 2, 0); - setIndentation (linenr + 2, indentation (linenr)); - } + if (next_start == std::string::npos) + next_start = 0; + if (start == 0 && next_start == 0) + return; // bug #56160, don't add at 0 + if (next_start > start) // more indented => don't add "end" + return; + if (next_start == start) // same => check if already is "end" + { + QRegExp rx_start = QRegExp (R"((\w+))"); + int tmp = rx_start.indexIn (next_line, start); + if (tmp != -1 && is_end (rx_start.cap(1), first_word)) + return; + } + } + + // If all of the above, insert a new line, with matching indent + // and either 'end' or 'end...', depending on a flag. + + // If we insert directly after the last line, the "end" is autoindented, + // so add a dummy line. + if (linenr + 2 == lines ()) + insertAt (QString ("\n"), linenr + 2, 0); + + // For try/catch/end, fill "end" first, so "catch" is top of undo stack + if (first_word == "try") + insertAt (QString (start, ' ') + + (autofill_simple_end ? "end\n" : "end_try_catch\n"), + linenr + 2, 0); + else if (first_word == "unwind_protect") + insertAt (QString (start, ' ') + + (autofill_simple_end ? "end\n" : "end_unwind_protect\n"), + linenr + 2, 0); - void octave_qscintilla::dragEnterEvent (QDragEnterEvent *e) - { - // if is not dragging a url, pass to qscintilla to handle, - // otherwise ignore it so that it will be handled by - // the parent - if (!e->mimeData ()->hasUrls ()) - { - QsciScintilla::dragEnterEvent (e); - } - else - { - e->ignore(); - } - } + QString next_line; + if (first_word == "do") + next_line = "until\n"; + else if (first_word == "try") + next_line = "catch\n"; + else if (first_word == "unwind_protect") + next_line = "unwind_protect_cleanup\n"; + else if (autofill_simple_end) + next_line = "end\n"; + else + { + if (first_word == "unwind_protect") + first_word = '_' + first_word; + next_line = "end" + first_word + "\n"; + } - void octave_qscintilla::handle_enter_debug_mode () - { - m_debug_mode = true; - } + //insertAt (QString (start, ' ') + next_line, linenr + 2, 0); + insertAt (next_line, linenr + 2, 0); + setIndentation (linenr + 2, indentation (linenr)); +} - void octave_qscintilla::handle_exit_debug_mode () - { - m_debug_mode = false; - } +void octave_qscintilla::dragEnterEvent (QDragEnterEvent *e) +{ + // if is not dragging a url, pass to qscintilla to handle, + // otherwise ignore it so that it will be handled by + // the parent + if (!e->mimeData ()->hasUrls ()) + { + QsciScintilla::dragEnterEvent (e); + } + else + { + e->ignore(); + } +} - QPointer<QTemporaryFile> - octave_qscintilla::create_tmp_file (const QString& extension, - const QString& contents) - { - QString ext = extension; - if ((! ext.isEmpty ()) && (! ext.startsWith ('.'))) - ext = QString (".") + ext; +void octave_qscintilla::handle_enter_debug_mode () +{ + m_debug_mode = true; +} - // Create octave dir within temp. dir - QString tmp_dir = QString::fromStdString (sys::env::get_temp_directory ()); +void octave_qscintilla::handle_exit_debug_mode () +{ + m_debug_mode = false; +} - QString tmp_name = tmp_dir + QDir::separator() + "octave_XXXXXX" + ext; - - QPointer<QTemporaryFile> tmp_file (new QTemporaryFile (tmp_name, this)); +QPointer<QTemporaryFile> +octave_qscintilla::create_tmp_file (const QString& extension, + const QString& contents) +{ + QString ext = extension; + if ((! ext.isEmpty ()) && (! ext.startsWith ('.'))) + ext = QString (".") + ext; - if (! contents.isEmpty () && tmp_file && tmp_file->open ()) - { - tmp_file->write (contents.toUtf8 ()); - tmp_file->close (); - } + // Create octave dir within temp. dir + QString tmp_dir = QString::fromStdString (sys::env::get_temp_directory ()); + + QString tmp_name = tmp_dir + QDir::separator() + "octave_XXXXXX" + ext; + + QPointer<QTemporaryFile> tmp_file (new QTemporaryFile (tmp_name, this)); - return tmp_file; - } + if (! contents.isEmpty () && tmp_file && tmp_file->open ()) + { + tmp_file->write (contents.toUtf8 ()); + tmp_file->close (); + } + + return tmp_file; +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/main-window.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/main-window.cc Thu Feb 02 12:25:51 2023 -0800 @@ -90,2811 +90,2811 @@ OCTAVE_BEGIN_NAMESPACE(octave) - main_window::main_window (base_qobject& oct_qobj) - : QMainWindow (), m_octave_qobj (oct_qobj), - m_status_bar (nullptr), - m_command_window (nullptr), - m_history_window (nullptr), - m_file_browser_window (nullptr), - m_editor_window (nullptr), - m_workspace_window (nullptr), - m_external_editor (new external_editor_interface (this)), - m_active_editor (m_external_editor), m_settings_dlg (nullptr), - m_find_files_dlg (nullptr), m_set_path_dlg (nullptr), - m_clipboard (QApplication::clipboard ()), - m_prevent_readline_conflicts (true), - m_prevent_readline_conflicts_menu (false), - m_suppress_dbg_location (true), - m_closing (false), m_file_encoding (QString ()) - { - gui_settings settings; - - if (! settings.bool_value (global_skip_welcome_wizard)) - { - // Before wizard. - m_octave_qobj.config_translators (); - - welcome_wizard welcomeWizard; - - if (welcomeWizard.exec () == QDialog::Rejected) - exit (1); - - settings.setValue (global_skip_welcome_wizard.settings_key (), QVariant (true)); - - // Install settings file. - settings.reload (); - } - else - { - // Get settings file. - settings.reload (); - - // After settings. - m_octave_qobj.config_translators (); - } - - setObjectName (gui_obj_name_main_window); - - settings.config_icon_theme (); - - settings.update_network_settings (); - - // We provide specific terminal capabilities, so ensure that - // TERM is always set appropriately. +main_window::main_window (base_qobject& oct_qobj) + : QMainWindow (), m_octave_qobj (oct_qobj), + m_status_bar (nullptr), + m_command_window (nullptr), + m_history_window (nullptr), + m_file_browser_window (nullptr), + m_editor_window (nullptr), + m_workspace_window (nullptr), + m_external_editor (new external_editor_interface (this)), + m_active_editor (m_external_editor), m_settings_dlg (nullptr), + m_find_files_dlg (nullptr), m_set_path_dlg (nullptr), + m_clipboard (QApplication::clipboard ()), + m_prevent_readline_conflicts (true), + m_prevent_readline_conflicts_menu (false), + m_suppress_dbg_location (true), + m_closing (false), m_file_encoding (QString ()) +{ + gui_settings settings; + + if (! settings.bool_value (global_skip_welcome_wizard)) + { + // Before wizard. + m_octave_qobj.config_translators (); + + welcome_wizard welcomeWizard; + + if (welcomeWizard.exec () == QDialog::Rejected) + exit (1); + + settings.setValue (global_skip_welcome_wizard.settings_key (), QVariant (true)); + + // Install settings file. + settings.reload (); + } + else + { + // Get settings file. + settings.reload (); + + // After settings. + m_octave_qobj.config_translators (); + } + + setObjectName (gui_obj_name_main_window); + + settings.config_icon_theme (); + + settings.update_network_settings (); + + // We provide specific terminal capabilities, so ensure that + // TERM is always set appropriately. #if defined (OCTAVE_USE_WINDOWS_API) - sys::env::putenv ("TERM", "cygwin"); + sys::env::putenv ("TERM", "cygwin"); #else - sys::env::putenv ("TERM", "xterm"); + sys::env::putenv ("TERM", "xterm"); #endif - construct_central_widget (); - - m_status_bar = new QStatusBar (this); - m_profiler_status_indicator = new led_indicator (); - QLabel *text = new QLabel (tr ("Profiler")); - m_status_bar->addPermanentWidget (text); - m_status_bar->addPermanentWidget (m_profiler_status_indicator); - - adopt_dock_widgets (); - - QGuiApplication::setDesktopFileName ("org.octave.Octave.desktop"); - - QApplication *qapp = m_octave_qobj.qapplication (); - - m_default_style = qapp->style ()->objectName (); - m_default_palette = qapp->palette (); - - bool connect_to_web = true; - QDateTime last_checked; - int serial = 0; - m_active_dock = nullptr; - - connect_to_web = settings.bool_value (nr_allow_connection); - last_checked = settings.date_time_value (nr_last_time); - serial = settings.int_value (nr_last_news); - m_default_encoding = settings.string_value (ed_default_enc); - - QDateTime current = QDateTime::currentDateTime (); - QDateTime one_day_ago = current.addDays (-1); - - if (connect_to_web - && (! last_checked.isValid () || one_day_ago > last_checked)) - emit show_community_news_signal (serial); - - construct_octave_qt_link (); - - // We have to set up all our windows, before we finally launch - // octave. - - construct (); - - read_settings (); - - init_terminal_size (); - - emit init_window_menu (); - - focus_command_window (); - } - - main_window::~main_window () { } - - void main_window::adopt_dock_widgets () - { - adopt_terminal_widget (); - adopt_documentation_widget (); - adopt_file_browser_widget (); - adopt_history_widget (); - adopt_workspace_widget (); - adopt_editor_widget (); - adopt_variable_editor_widget (); - - m_previous_dock = m_command_window; - } - - void main_window::adopt_terminal_widget () - { - m_command_window = m_octave_qobj.terminal_widget (this); - - make_dock_widget_connections (m_command_window); - - connect (this, &main_window::settings_changed, - m_command_window, &terminal_dock_widget::notice_settings); - - if (! m_octave_qobj.experimental_terminal_widget ()) - { - QTerminal *cmd_widget = m_command_window->get_qterminal (); - - // The following connections were previously made in - // QTerminal::construct, QWinTerminalImpl::QWinTerminalImpl, and - // QUnixTerminalImpl::QUnixTerminalImpl. Similar actions should - // probably be possible for the new command widget. - - connect (cmd_widget, &QTerminal::report_status_message, - this, &main_window::report_status_message); - - connect (cmd_widget, &QTerminal::edit_mfile_request, - this, &main_window::edit_mfile); - - connect (cmd_widget, &QTerminal::execute_command_in_terminal_signal, - this, &main_window::execute_command_in_terminal); - - connect (this, &main_window::init_terminal_size_signal, - cmd_widget, &QTerminal::init_terminal_size); - - connect (this, &main_window::copyClipboard_signal, - cmd_widget, &QTerminal::copyClipboard); - - connect (this, &main_window::pasteClipboard_signal, - cmd_widget, &QTerminal::pasteClipboard); - - connect (this, &main_window::selectAll_signal, - cmd_widget, &QTerminal::selectAll); - - connect (cmd_widget, &QTerminal::request_edit_mfile_signal, - this, &main_window::edit_mfile); - - connect (cmd_widget, &QTerminal::request_open_file_signal, - this, QOverload<const QString&, const QString&, int>::of (&main_window::open_file_signal)); - - connect (cmd_widget, &QTerminal::set_screen_size_signal, - this, &main_window::set_screen_size); - - connect (cmd_widget, &QTerminal::clear_command_window_request, - this, &main_window::handle_clear_command_window_request); - } - else - { - connect (this, &main_window::execute_command_signal, - m_command_window, &terminal_dock_widget::execute_command_signal); - } - } - - void main_window::adopt_documentation_widget () - { - m_doc_browser_window = m_octave_qobj.documentation_widget (this); - - make_dock_widget_connections (m_doc_browser_window); - } - - void main_window::adopt_file_browser_widget () - { - m_file_browser_window = m_octave_qobj.file_browser_widget (this); - - make_dock_widget_connections (m_file_browser_window); - - connect (m_file_browser_window, &files_dock_widget::open_file, - this, QOverload<const QString&>::of (&main_window::open_file_signal)); - connect (m_file_browser_window, - &files_dock_widget::displayed_directory_changed, - this, &main_window::set_current_working_directory); - - connect (m_file_browser_window, &files_dock_widget::modify_path_signal, - this, &main_window::modify_path); - - connect (m_file_browser_window, &files_dock_widget::run_file_signal, - this, &main_window::run_file_in_terminal); - - connect (m_file_browser_window, &files_dock_widget::load_file_signal, - this, &main_window::handle_load_workspace_request); - - connect (m_file_browser_window, &files_dock_widget::open_any_signal, - this, &main_window::handle_open_any_request); - - connect (m_file_browser_window, &files_dock_widget::find_files_signal, - this, &main_window::find_files); - } - - void main_window::adopt_history_widget () - { - m_history_window = m_octave_qobj.history_widget (this); - - make_dock_widget_connections (m_history_window); - - connect (m_history_window, &history_dock_widget::command_create_script, - this, &main_window::new_file_signal); - - connect (m_history_window, &history_dock_widget::command_double_clicked, - this, &main_window::execute_command_in_terminal); - } - - void main_window::adopt_workspace_widget () - { - m_workspace_window = m_octave_qobj.workspace_widget (this); - - make_dock_widget_connections (m_workspace_window); - - connect (m_workspace_window, &workspace_view::command_requested, - this, &main_window::execute_command_in_terminal); - } - - void main_window::adopt_editor_widget () - { - interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); - - qt_interpreter_events *qt_link = interp_qobj->qt_link (); + construct_central_widget (); + + m_status_bar = new QStatusBar (this); + m_profiler_status_indicator = new led_indicator (); + QLabel *text = new QLabel (tr ("Profiler")); + m_status_bar->addPermanentWidget (text); + m_status_bar->addPermanentWidget (m_profiler_status_indicator); + + adopt_dock_widgets (); + + QGuiApplication::setDesktopFileName ("org.octave.Octave.desktop"); + + QApplication *qapp = m_octave_qobj.qapplication (); + + m_default_style = qapp->style ()->objectName (); + m_default_palette = qapp->palette (); + + bool connect_to_web = true; + QDateTime last_checked; + int serial = 0; + m_active_dock = nullptr; + + connect_to_web = settings.bool_value (nr_allow_connection); + last_checked = settings.date_time_value (nr_last_time); + serial = settings.int_value (nr_last_news); + m_default_encoding = settings.string_value (ed_default_enc); + + QDateTime current = QDateTime::currentDateTime (); + QDateTime one_day_ago = current.addDays (-1); + + if (connect_to_web + && (! last_checked.isValid () || one_day_ago > last_checked)) + emit show_community_news_signal (serial); + + construct_octave_qt_link (); + + // We have to set up all our windows, before we finally launch + // octave. + + construct (); + + read_settings (); + + init_terminal_size (); + + emit init_window_menu (); + + focus_command_window (); +} + +main_window::~main_window () { } + +void main_window::adopt_dock_widgets () +{ + adopt_terminal_widget (); + adopt_documentation_widget (); + adopt_file_browser_widget (); + adopt_history_widget (); + adopt_workspace_widget (); + adopt_editor_widget (); + adopt_variable_editor_widget (); + + m_previous_dock = m_command_window; +} + +void main_window::adopt_terminal_widget () +{ + m_command_window = m_octave_qobj.terminal_widget (this); + + make_dock_widget_connections (m_command_window); + + connect (this, &main_window::settings_changed, + m_command_window, &terminal_dock_widget::notice_settings); + + if (! m_octave_qobj.experimental_terminal_widget ()) + { + QTerminal *cmd_widget = m_command_window->get_qterminal (); + + // The following connections were previously made in + // QTerminal::construct, QWinTerminalImpl::QWinTerminalImpl, and + // QUnixTerminalImpl::QUnixTerminalImpl. Similar actions should + // probably be possible for the new command widget. + + connect (cmd_widget, &QTerminal::report_status_message, + this, &main_window::report_status_message); + + connect (cmd_widget, &QTerminal::edit_mfile_request, + this, &main_window::edit_mfile); + + connect (cmd_widget, &QTerminal::execute_command_in_terminal_signal, + this, &main_window::execute_command_in_terminal); + + connect (this, &main_window::init_terminal_size_signal, + cmd_widget, &QTerminal::init_terminal_size); + + connect (this, &main_window::copyClipboard_signal, + cmd_widget, &QTerminal::copyClipboard); + + connect (this, &main_window::pasteClipboard_signal, + cmd_widget, &QTerminal::pasteClipboard); + + connect (this, &main_window::selectAll_signal, + cmd_widget, &QTerminal::selectAll); + + connect (cmd_widget, &QTerminal::request_edit_mfile_signal, + this, &main_window::edit_mfile); + + connect (cmd_widget, &QTerminal::request_open_file_signal, + this, QOverload<const QString&, const QString&, int>::of (&main_window::open_file_signal)); + + connect (cmd_widget, &QTerminal::set_screen_size_signal, + this, &main_window::set_screen_size); + + connect (cmd_widget, &QTerminal::clear_command_window_request, + this, &main_window::handle_clear_command_window_request); + } + else + { + connect (this, &main_window::execute_command_signal, + m_command_window, &terminal_dock_widget::execute_command_signal); + } +} + +void main_window::adopt_documentation_widget () +{ + m_doc_browser_window = m_octave_qobj.documentation_widget (this); + + make_dock_widget_connections (m_doc_browser_window); +} + +void main_window::adopt_file_browser_widget () +{ + m_file_browser_window = m_octave_qobj.file_browser_widget (this); + + make_dock_widget_connections (m_file_browser_window); + + connect (m_file_browser_window, &files_dock_widget::open_file, + this, QOverload<const QString&>::of (&main_window::open_file_signal)); + connect (m_file_browser_window, + &files_dock_widget::displayed_directory_changed, + this, &main_window::set_current_working_directory); + + connect (m_file_browser_window, &files_dock_widget::modify_path_signal, + this, &main_window::modify_path); + + connect (m_file_browser_window, &files_dock_widget::run_file_signal, + this, &main_window::run_file_in_terminal); + + connect (m_file_browser_window, &files_dock_widget::load_file_signal, + this, &main_window::handle_load_workspace_request); + + connect (m_file_browser_window, &files_dock_widget::open_any_signal, + this, &main_window::handle_open_any_request); + + connect (m_file_browser_window, &files_dock_widget::find_files_signal, + this, &main_window::find_files); +} + +void main_window::adopt_history_widget () +{ + m_history_window = m_octave_qobj.history_widget (this); + + make_dock_widget_connections (m_history_window); + + connect (m_history_window, &history_dock_widget::command_create_script, + this, &main_window::new_file_signal); + + connect (m_history_window, &history_dock_widget::command_double_clicked, + this, &main_window::execute_command_in_terminal); +} + +void main_window::adopt_workspace_widget () +{ + m_workspace_window = m_octave_qobj.workspace_widget (this); + + make_dock_widget_connections (m_workspace_window); + + connect (m_workspace_window, &workspace_view::command_requested, + this, &main_window::execute_command_in_terminal); +} + +void main_window::adopt_editor_widget () +{ + interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); + + qt_interpreter_events *qt_link = interp_qobj->qt_link (); + +#if defined (HAVE_QSCINTILLA) + file_editor *editor = new file_editor (this); + + make_dock_widget_connections (editor); + + // The editor is currently different from other dock widgets. Until + // those differences are resolved, make interpreter_event + // connections here instead of in base_qobject::editor_widget. + m_octave_qobj.connect_interpreter_events (editor); + + connect (editor, &file_editor::show_symbol_tooltip_signal, + m_octave_qobj.get_workspace_model (), + &workspace_model::show_symbol_tooltip); + + connect (editor, &file_editor::request_settings_dialog, + this, QOverload<const QString&>::of (&main_window::process_settings_dialog_request)); + + connect (editor, &file_editor::request_dbcont_signal, + this, &main_window::debug_continue); + + connect (this, &main_window::update_gui_lexer_signal, + editor, &file_editor::update_gui_lexer_signal); + + connect (editor, &file_editor::execute_command_in_terminal_signal, + this, &main_window::execute_command_in_terminal); + + connect (editor, &file_editor::focus_console_after_command_signal, + this, &main_window::focus_console_after_command); + + connect (editor, &file_editor::run_file_signal, + this, &main_window::run_file_in_terminal); + + connect (editor, &file_editor::edit_mfile_request, + this, &main_window::handle_edit_mfile_request); + + connect (editor, &file_editor::debug_quit_signal, + this, &main_window::debug_quit); + + connect (this, &main_window::editor_focus_changed, + editor, &file_editor::enable_menu_shortcuts); + + connect (this, &main_window::step_into_file_signal, + editor, &file_editor::request_step_into_file); + + connect (editor, &file_editor::editor_tabs_changed_signal, + this, &main_window::editor_tabs_changed); + + connect (editor, &file_editor::request_open_file_external, + m_external_editor, &external_editor_interface::call_custom_editor); + + connect (m_external_editor, &external_editor_interface::request_settings_dialog, + this, &main_window::process_settings_dialog_request); + + connect (this, &main_window::insert_debugger_pointer_signal, + editor, &file_editor::handle_insert_debugger_pointer_request); + + connect (this, &main_window::delete_debugger_pointer_signal, + editor, &file_editor::handle_delete_debugger_pointer_request); + + connect (this, &main_window::update_breakpoint_marker_signal, + editor, &file_editor::handle_update_breakpoint_marker_request); + + // Signals for removing/renaming files/dirs in the file browser + connect (m_file_browser_window, &files_dock_widget::file_remove_signal, + editor, &file_editor::handle_file_remove); + + connect (m_file_browser_window, &files_dock_widget::file_renamed_signal, + editor, &file_editor::handle_file_renamed); + + // Signals for removing/renaming files/dirs in the terminal window + connect (qt_link, &qt_interpreter_events::file_renamed_signal, + editor, &file_editor::handle_file_renamed); + + // Signals for entering/exiting debug mode + connect (qt_link, &qt_interpreter_events::enter_debugger_signal, + editor, &file_editor::handle_enter_debug_mode); + + connect (qt_link, &qt_interpreter_events::exit_debugger_signal, + editor, &file_editor::handle_exit_debug_mode); + + connect (qt_link, &qt_interpreter_events::directory_changed_signal, + editor, &file_editor::update_octave_directory); + + m_editor_window = editor; + + m_editor_menubar = m_editor_window->menubar (); + + m_active_editor = m_editor_window; + + m_editor_window->enable_menu_shortcuts (false); +#else + m_editor_window = nullptr; + + m_editor_menubar = nullptr; + + m_active_editor = m_external_editor; +#endif + + connect (qt_link, SIGNAL (edit_file_signal (const QString&)), + m_active_editor, SLOT (handle_edit_file_request (const QString&))); +} + +void main_window::adopt_variable_editor_widget () +{ + m_variable_editor_window = m_octave_qobj.variable_editor_widget (this); + + make_dock_widget_connections (m_variable_editor_window); +} + +void main_window::make_dock_widget_connections (octave_dock_widget *dw) +{ + connect (this, &main_window::init_window_menu, + dw, &octave_dock_widget::init_window_menu_entry); + + connect (this, &main_window::settings_changed, + dw, &octave_dock_widget::handle_settings); + + connect (this, &main_window::active_dock_changed, + dw, &octave_dock_widget::handle_active_dock_changed); + + // FIXME: shouldn't this action should be associated with closing + // the main window, not with exiting the application? At one time, + // those two actions happened together, but now it is possible to + // close the main window without exiting the application. + connect (qApp, &QApplication::aboutToQuit, + dw, &octave_dock_widget::save_settings); + + // The following is required when the exp. terminal widget is used + // and the main window is closed (no exit via interpreter) + connect (this, &main_window::close_gui_signal, + dw, &octave_dock_widget::save_settings); +} + +bool main_window::command_window_has_focus () const +{ + return m_command_window->has_focus (); +} + +void main_window::focus_command_window () +{ + m_command_window->activate (); +} + +void main_window::focus_window (const QString& win_name) +{ + if (win_name == "command") + m_command_window->activate (); + else if (win_name == "history") + m_history_window->activate (); + else if (win_name == "workspace") + m_workspace_window->activate (); + else if (win_name == "filebrowser") + m_file_browser_window->activate (); +} + +bool main_window::confirm_shutdown () +{ + bool closenow = true; + + gui_settings settings; + + if (settings.value (global_prompt_to_exit.settings_key (), + global_prompt_to_exit.def ()).toBool ()) + { + int ans = QMessageBox::question (this, tr ("Octave"), + tr ("Are you sure you want to exit Octave?"), + (QMessageBox::Ok + | QMessageBox::Cancel), + QMessageBox::Ok); + + if (ans != QMessageBox::Ok) + closenow = false; + } #if defined (HAVE_QSCINTILLA) - file_editor *editor = new file_editor (this); - - make_dock_widget_connections (editor); - - // The editor is currently different from other dock widgets. Until - // those differences are resolved, make interpreter_event - // connections here instead of in base_qobject::editor_widget. - m_octave_qobj.connect_interpreter_events (editor); - - connect (editor, &file_editor::show_symbol_tooltip_signal, - m_octave_qobj.get_workspace_model (), - &workspace_model::show_symbol_tooltip); - - connect (editor, &file_editor::request_settings_dialog, - this, QOverload<const QString&>::of (&main_window::process_settings_dialog_request)); - - connect (editor, &file_editor::request_dbcont_signal, - this, &main_window::debug_continue); - - connect (this, &main_window::update_gui_lexer_signal, - editor, &file_editor::update_gui_lexer_signal); - - connect (editor, &file_editor::execute_command_in_terminal_signal, - this, &main_window::execute_command_in_terminal); - - connect (editor, &file_editor::focus_console_after_command_signal, - this, &main_window::focus_console_after_command); - - connect (editor, &file_editor::run_file_signal, - this, &main_window::run_file_in_terminal); - - connect (editor, &file_editor::edit_mfile_request, - this, &main_window::handle_edit_mfile_request); - - connect (editor, &file_editor::debug_quit_signal, - this, &main_window::debug_quit); - - connect (this, &main_window::editor_focus_changed, - editor, &file_editor::enable_menu_shortcuts); - - connect (this, &main_window::step_into_file_signal, - editor, &file_editor::request_step_into_file); - - connect (editor, &file_editor::editor_tabs_changed_signal, - this, &main_window::editor_tabs_changed); - - connect (editor, &file_editor::request_open_file_external, - m_external_editor, &external_editor_interface::call_custom_editor); - - connect (m_external_editor, &external_editor_interface::request_settings_dialog, - this, &main_window::process_settings_dialog_request); - - connect (this, &main_window::insert_debugger_pointer_signal, - editor, &file_editor::handle_insert_debugger_pointer_request); - - connect (this, &main_window::delete_debugger_pointer_signal, - editor, &file_editor::handle_delete_debugger_pointer_request); - - connect (this, &main_window::update_breakpoint_marker_signal, - editor, &file_editor::handle_update_breakpoint_marker_request); - - // Signals for removing/renaming files/dirs in the file browser - connect (m_file_browser_window, &files_dock_widget::file_remove_signal, - editor, &file_editor::handle_file_remove); - - connect (m_file_browser_window, &files_dock_widget::file_renamed_signal, - editor, &file_editor::handle_file_renamed); - - // Signals for removing/renaming files/dirs in the terminal window - connect (qt_link, &qt_interpreter_events::file_renamed_signal, - editor, &file_editor::handle_file_renamed); - - // Signals for entering/exiting debug mode - connect (qt_link, &qt_interpreter_events::enter_debugger_signal, - editor, &file_editor::handle_enter_debug_mode); - - connect (qt_link, &qt_interpreter_events::exit_debugger_signal, - editor, &file_editor::handle_exit_debug_mode); - - connect (qt_link, &qt_interpreter_events::directory_changed_signal, - editor, &file_editor::update_octave_directory); - - m_editor_window = editor; - - m_editor_menubar = m_editor_window->menubar (); - - m_active_editor = m_editor_window; - - m_editor_window->enable_menu_shortcuts (false); + if (closenow) + closenow = m_editor_window->check_closing (); +#endif + + return closenow; +} + +// catch focus changes and determine the active dock widget +void main_window::focus_changed (QWidget *, QWidget *new_widget) +{ + // If there is no new widget or the new widget is a menu bar + // (when pressing <alt>), we can return immediately and reset the + // focus to the previous widget + if (! new_widget + || (new_widget == menuBar ()) + || (new_widget == m_editor_menubar)) + { + if (m_active_dock) + m_active_dock->setFocus (); + + return; + } + + octave_dock_widget *dock = nullptr; + QWidget *w_new = new_widget; // get a copy of new focus widget + QWidget *start = w_new; // Save it as start of our search + int count = 0; // fallback to prevent endless loop + + QList<octave_dock_widget *> w_list = dock_widget_list (); + + while (w_new && w_new != m_main_tool_bar && count < 100) + { + // Go through all dock widgets and check whether the current widget + // with focus is a child of one of them. + for (auto w : w_list) + { + if (w->isAncestorOf (w_new)) + dock = w; + } + + if (dock) + break; + + // If not yet found (in case w_new is not a child of its dock widget), + // test next widget in the focus chain + w_new = qobject_cast<QWidget *> (w_new->previousInFocusChain ()); + + // Measures preventing an endless loop + if (w_new == start) + break; // We have arrived where we began ==> exit loop + count++; // Limited number of trials + } + + // editor and terminal needs extra handling + octave_dock_widget *edit_dock_widget + = static_cast<octave_dock_widget *> (m_editor_window); + octave_dock_widget *cmd_dock_widget + = static_cast<octave_dock_widget *> (m_command_window); + + // if new dock has focus, emit signal and store active focus + // except editor changes to a dialog (dock=0) + if ((dock || m_active_dock != edit_dock_widget) && (dock != m_active_dock)) + { + // signal to all dock widgets for updating the style + emit active_dock_changed (m_active_dock, dock); + + if (dock) + { + QList<QDockWidget *> tabbed = tabifiedDockWidgets (dock); + if (tabbed.contains (m_active_dock)) + dock->set_predecessor_widget (m_active_dock); + } + + // Check whether editor loses or gains focus + int editor = 0; + if (edit_dock_widget == dock) + { + emit editor_focus_changed (true); + editor = 1; + } + else if (edit_dock_widget == m_active_dock) + { + emit editor_focus_changed (false); + editor = -1; + } + + // Check whether terminal loses or gains focus + int cmd_involved = 0; + if (cmd_dock_widget == dock) + cmd_involved = 1; + else if (cmd_dock_widget == m_active_dock) + cmd_involved = -1; + + // If we have to take care of Alt+? accelerators of the main + // window, take result of test for terminal widget above + int command = 0; + if (m_prevent_readline_conflicts_menu) + command = cmd_involved; + + // If editor or command gets/looses focus, disable/enable + // main menu accelerators (Alt + ?) + if (editor || command) + { + int sum = editor + command; + if (sum > 0) + disable_menu_shortcuts (true); + else if (sum < 0) + disable_menu_shortcuts (false); + } + + if (m_active_dock) + m_previous_dock = m_active_dock; + m_active_dock = dock; + + // En-/disable global shortcuts (preventing conflicts with + // readline. Do it here because it relies on m_active_dock + if (cmd_involved) + configure_shortcuts (); + } +} + +void main_window::request_reload_settings () +{ + emit settings_changed (); +} + +void main_window::report_status_message (const QString& statusMessage) +{ + m_status_bar->showMessage (statusMessage, 1000); +} + +void main_window::handle_save_workspace_request () +{ + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + int opts = 0; // No options by default. + + gui_settings settings; + + if (! settings.bool_value (global_use_native_dialogs)) + opts = QFileDialog::DontUseNativeDialog; + + QString file + = QFileDialog::getSaveFileName (this, tr ("Save Workspace As"), ".", + nullptr, nullptr, QFileDialog::Option (opts)); + + if (! file.isEmpty ()) + { + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + Fsave (interp, ovl (file.toStdString ())); + }); + } +} + +void main_window::handle_load_workspace_request (const QString& file_arg) +{ + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + int opts = 0; // No options by default. + + gui_settings settings; + + if (! settings.bool_value (global_use_native_dialogs)) + opts = QFileDialog::DontUseNativeDialog; + + QString file = file_arg; + + if (file.isEmpty ()) + file = QFileDialog::getOpenFileName (this, tr ("Load Workspace"), ".", + nullptr, nullptr, QFileDialog::Option (opts)); + + if (! file.isEmpty ()) + { + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + Fload (interp, ovl (file.toStdString ())); + + tree_evaluator& tw = interp.get_evaluator (); + + event_manager& xevmgr = interp.get_event_manager (); + + xevmgr.set_workspace (true, tw.get_symbol_info ()); + }); + } +} + +void main_window::handle_open_any_request (const QString& file_arg) +{ + if (! file_arg.isEmpty ()) + { + std::string file = file_arg.toStdString (); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + interp.feval ("open", ovl (file)); + + // Update the workspace since open.m may have loaded new + // variables. + tree_evaluator& tw = interp.get_evaluator (); + + event_manager& xevmgr = interp.get_event_manager (); + + xevmgr.set_workspace (true, tw.get_symbol_info ()); + }); + } +} + +void main_window::handle_clear_workspace_request () +{ + emit interpreter_event + ([] (interpreter& interp) + { + // INTERPRETER THREAD + + Fclear (interp); + }); +} + +void main_window::handle_clear_command_window_request () +{ + emit interpreter_event + ([] () + { + // INTERPRETER THREAD + + command_editor::kill_full_line (); + command_editor::clear_screen (); + }); +} + +void main_window::handle_clear_history_request () +{ + emit interpreter_event + ([] (interpreter& interp) + { + // INTERPRETER THREAD + + history_system& history_sys = interp.get_history_system (); + + history_sys.do_history (ovl ("-c")); + }); +} + +void main_window::handle_undo_request () +{ + if (command_window_has_focus ()) + { + emit interpreter_event + ([] () + { + // INTERPRETER THREAD + + command_editor::undo (); + command_editor::redisplay (); + }); + } + else + emit undo_signal (); +} + +void main_window::modify_path (const QStringList& dir_list, + bool rm, bool subdirs) +{ + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + octave_value_list paths; + + // Loop over all directories in order to get all subdirs + for (octave_idx_type i = 0; i < dir_list.length (); i++) + { + std::string dir = dir_list.at(i).toStdString (); + + if (subdirs) + paths.append (Fgenpath (ovl (dir))); + else + paths.append (dir); + } + + if (rm) + Frmpath (interp, paths); + else + Faddpath (interp, paths); + }); +} + +void main_window::edit_mfile (const QString& name, int line) +{ + handle_edit_mfile_request (name, QString (), QString (), line); +} + +void main_window::file_remove_proxy (const QString& o, const QString& n) +{ + interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); + + qt_interpreter_events *qt_link = interp_qobj->qt_link (); + + // Wait for worker to suspend + qt_link->lock (); + // Close the file if opened +#if defined (HAVE_QSCINTILLA) + m_editor_window->handle_file_remove (o, n); #else - m_editor_window = nullptr; - - m_editor_menubar = nullptr; - - m_active_editor = m_external_editor; -#endif - - connect (qt_link, SIGNAL (edit_file_signal (const QString&)), - m_active_editor, SLOT (handle_edit_file_request (const QString&))); - } - - void main_window::adopt_variable_editor_widget () - { - m_variable_editor_window = m_octave_qobj.variable_editor_widget (this); - - make_dock_widget_connections (m_variable_editor_window); - } - - void main_window::make_dock_widget_connections (octave_dock_widget *dw) - { - connect (this, &main_window::init_window_menu, - dw, &octave_dock_widget::init_window_menu_entry); - - connect (this, &main_window::settings_changed, - dw, &octave_dock_widget::handle_settings); - - connect (this, &main_window::active_dock_changed, - dw, &octave_dock_widget::handle_active_dock_changed); - - // FIXME: shouldn't this action should be associated with closing - // the main window, not with exiting the application? At one time, - // those two actions happened together, but now it is possible to - // close the main window without exiting the application. - connect (qApp, &QApplication::aboutToQuit, - dw, &octave_dock_widget::save_settings); - - // The following is required when the exp. terminal widget is used - // and the main window is closed (no exit via interpreter) - connect (this, &main_window::close_gui_signal, - dw, &octave_dock_widget::save_settings); - } - - bool main_window::command_window_has_focus () const - { - return m_command_window->has_focus (); - } - - void main_window::focus_command_window () - { - m_command_window->activate (); - } - - void main_window::focus_window (const QString& win_name) - { - if (win_name == "command") - m_command_window->activate (); - else if (win_name == "history") - m_history_window->activate (); - else if (win_name == "workspace") - m_workspace_window->activate (); - else if (win_name == "filebrowser") - m_file_browser_window->activate (); - } - - bool main_window::confirm_shutdown () - { - bool closenow = true; - - gui_settings settings; - - if (settings.value (global_prompt_to_exit.settings_key (), - global_prompt_to_exit.def ()).toBool ()) - { - int ans = QMessageBox::question (this, tr ("Octave"), - tr ("Are you sure you want to exit Octave?"), - (QMessageBox::Ok - | QMessageBox::Cancel), - QMessageBox::Ok); - - if (ans != QMessageBox::Ok) - closenow = false; - } - -#if defined (HAVE_QSCINTILLA) - if (closenow) - closenow = m_editor_window->check_closing (); + octave_unused_parameter (o); + octave_unused_parameter (n); #endif - return closenow; - } - - // catch focus changes and determine the active dock widget - void main_window::focus_changed (QWidget *, QWidget *new_widget) - { - // If there is no new widget or the new widget is a menu bar - // (when pressing <alt>), we can return immediately and reset the - // focus to the previous widget - if (! new_widget - || (new_widget == menuBar ()) - || (new_widget == m_editor_menubar)) - { - if (m_active_dock) - m_active_dock->setFocus (); - - return; - } - - octave_dock_widget *dock = nullptr; - QWidget *w_new = new_widget; // get a copy of new focus widget - QWidget *start = w_new; // Save it as start of our search - int count = 0; // fallback to prevent endless loop - - QList<octave_dock_widget *> w_list = dock_widget_list (); - - while (w_new && w_new != m_main_tool_bar && count < 100) - { - // Go through all dock widgets and check whether the current widget - // with focus is a child of one of them. - for (auto w : w_list) - { - if (w->isAncestorOf (w_new)) - dock = w; - } - - if (dock) - break; - - // If not yet found (in case w_new is not a child of its dock widget), - // test next widget in the focus chain - w_new = qobject_cast<QWidget *> (w_new->previousInFocusChain ()); - - // Measures preventing an endless loop - if (w_new == start) - break; // We have arrived where we began ==> exit loop - count++; // Limited number of trials - } - - // editor and terminal needs extra handling - octave_dock_widget *edit_dock_widget - = static_cast<octave_dock_widget *> (m_editor_window); - octave_dock_widget *cmd_dock_widget - = static_cast<octave_dock_widget *> (m_command_window); - - // if new dock has focus, emit signal and store active focus - // except editor changes to a dialog (dock=0) - if ((dock || m_active_dock != edit_dock_widget) && (dock != m_active_dock)) - { - // signal to all dock widgets for updating the style - emit active_dock_changed (m_active_dock, dock); - - if (dock) - { - QList<QDockWidget *> tabbed = tabifiedDockWidgets (dock); - if (tabbed.contains (m_active_dock)) - dock->set_predecessor_widget (m_active_dock); - } - - // Check whether editor loses or gains focus - int editor = 0; - if (edit_dock_widget == dock) - { - emit editor_focus_changed (true); - editor = 1; - } - else if (edit_dock_widget == m_active_dock) - { - emit editor_focus_changed (false); - editor = -1; - } - - // Check whether terminal loses or gains focus - int cmd_involved = 0; - if (cmd_dock_widget == dock) - cmd_involved = 1; - else if (cmd_dock_widget == m_active_dock) - cmd_involved = -1; - - // If we have to take care of Alt+? accelerators of the main - // window, take result of test for terminal widget above - int command = 0; - if (m_prevent_readline_conflicts_menu) - command = cmd_involved; - - // If editor or command gets/looses focus, disable/enable - // main menu accelerators (Alt + ?) - if (editor || command) - { - int sum = editor + command; - if (sum > 0) - disable_menu_shortcuts (true); - else if (sum < 0) - disable_menu_shortcuts (false); - } - - if (m_active_dock) - m_previous_dock = m_active_dock; - m_active_dock = dock; - - // En-/disable global shortcuts (preventing conflicts with - // readline. Do it here because it relies on m_active_dock - if (cmd_involved) - configure_shortcuts (); - } - } - - void main_window::request_reload_settings () - { - emit settings_changed (); - } - - void main_window::report_status_message (const QString& statusMessage) - { - m_status_bar->showMessage (statusMessage, 1000); - } - - void main_window::handle_save_workspace_request () - { - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - int opts = 0; // No options by default. - - gui_settings settings; - - if (! settings.bool_value (global_use_native_dialogs)) - opts = QFileDialog::DontUseNativeDialog; - - QString file - = QFileDialog::getSaveFileName (this, tr ("Save Workspace As"), ".", - nullptr, nullptr, QFileDialog::Option (opts)); - - if (! file.isEmpty ()) - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - Fsave (interp, ovl (file.toStdString ())); - }); - } - } - - void main_window::handle_load_workspace_request (const QString& file_arg) - { - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - int opts = 0; // No options by default. - - gui_settings settings; - - if (! settings.bool_value (global_use_native_dialogs)) - opts = QFileDialog::DontUseNativeDialog; - - QString file = file_arg; - - if (file.isEmpty ()) - file = QFileDialog::getOpenFileName (this, tr ("Load Workspace"), ".", - nullptr, nullptr, QFileDialog::Option (opts)); - - if (! file.isEmpty ()) - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - Fload (interp, ovl (file.toStdString ())); - - tree_evaluator& tw = interp.get_evaluator (); - - event_manager& xevmgr = interp.get_event_manager (); - - xevmgr.set_workspace (true, tw.get_symbol_info ()); - }); - } - } - - void main_window::handle_open_any_request (const QString& file_arg) - { - if (! file_arg.isEmpty ()) - { - std::string file = file_arg.toStdString (); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - interp.feval ("open", ovl (file)); - - // Update the workspace since open.m may have loaded new - // variables. - tree_evaluator& tw = interp.get_evaluator (); - - event_manager& xevmgr = interp.get_event_manager (); - - xevmgr.set_workspace (true, tw.get_symbol_info ()); - }); - } - } - - void main_window::handle_clear_workspace_request () - { - emit interpreter_event - ([] (interpreter& interp) - { - // INTERPRETER THREAD - - Fclear (interp); - }); - } - - void main_window::handle_clear_command_window_request () - { - emit interpreter_event - ([] () - { - // INTERPRETER THREAD - - command_editor::kill_full_line (); - command_editor::clear_screen (); - }); - } - - void main_window::handle_clear_history_request () - { - emit interpreter_event - ([] (interpreter& interp) - { - // INTERPRETER THREAD - - history_system& history_sys = interp.get_history_system (); - - history_sys.do_history (ovl ("-c")); - }); - } - - void main_window::handle_undo_request () - { - if (command_window_has_focus ()) - { - emit interpreter_event - ([] () - { - // INTERPRETER THREAD - - command_editor::undo (); - command_editor::redisplay (); - }); - } - else - emit undo_signal (); - } - - void main_window::modify_path (const QStringList& dir_list, - bool rm, bool subdirs) - { - emit interpreter_event - ([=] (interpreter& interp) + // We are done: Unlock and wake the worker thread + qt_link->unlock (); + qt_link->wake_all (); +} + +void main_window::open_online_documentation_page () +{ + QDesktopServices::openUrl + (QUrl ("https://octave.org/doc/interpreter/index.html")); +} + +void main_window::open_bug_tracker_page () +{ + QDesktopServices::openUrl (QUrl ("https://octave.org/bugs.html")); +} + +void main_window::open_octave_packages_page () +{ + QDesktopServices::openUrl (QUrl ("https://packages.octave.org/index.html")); +} + +void main_window::open_contribute_page () +{ + QDesktopServices::openUrl (QUrl ("https://octave.org/contribute.html")); +} + +void main_window::open_donate_page () +{ + QDesktopServices::openUrl (QUrl ("https://octave.org/donate.html")); +} + +void main_window::process_settings_dialog_request (const QString& desired_tab) +{ + if (m_settings_dlg) // m_settings_dlg is a guarded pointer! + { + // here the dialog is still open and called once again + if (! desired_tab.isEmpty ()) + m_settings_dlg->show_tab (desired_tab); + return; + } + + m_settings_dlg = new settings_dialog (this, desired_tab); + + connect (m_settings_dlg, &settings_dialog::apply_new_settings, + this, &main_window::request_reload_settings); + + m_settings_dlg->setModal (false); + m_settings_dlg->setAttribute (Qt::WA_DeleteOnClose); + m_settings_dlg->show (); +} + +void main_window::show_about_octave () +{ + std::string message + = octave_name_version_copyright_copying_warranty_and_bugs (true); + + QMessageBox::about (this, tr ("About Octave"), + QString::fromStdString (message)); +} + +void main_window::notice_settings (bool update_by_worker) +{ + gui_settings settings; + + // Get desired style from preferences or take the default one if + // the desired one is not found + QString preferred_style = settings.string_value (global_style); + + if (preferred_style == global_style.def ().toString ()) + preferred_style = m_default_style; + + QApplication* qapp = m_octave_qobj.qapplication(); + + if (preferred_style == global_extra_styles.at (EXTRA_STYLE_FUSION_DARK)) + { + QStyle *new_style = QStyleFactory::create (QStringLiteral("Fusion")); + if (new_style) + qapp->setStyle (new_style); + qapp->setPalette (getFusionDarkPalette()); + qapp->setStyleSheet ("QToolTip { color: #ffffff; background-color: #2a82da; border: 1px solid white; }"); + } + else + { + QStyle *new_style = QStyleFactory::create (preferred_style); + if (new_style) + { + qapp->setPalette (m_default_palette); + qapp->setStyle (new_style); + } + } + + // the widget's icons (when floating) + QString icon_set = settings.string_value (dw_icon_set); + + QString icon; + for (auto *widget : dock_widget_list ()) + { + QString name = widget->objectName (); + if (! name.isEmpty ()) + { + // if child has a name + icon = dw_icon_set_names[icon_set]; + if (icon_set != "NONE") + icon += name + ".png"; // add widget name and ext. + widget->setWindowIcon (QIcon (icon)); + } + } + + int size_idx = settings.int_value (global_icon_size); + size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 + + QStyle *st = style (); + int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); + m_main_tool_bar->setIconSize (QSize (icon_size, icon_size)); + + if (settings.bool_value (global_status_bar)) + m_status_bar->show (); + else + m_status_bar->hide (); + + m_prevent_readline_conflicts + = settings.bool_value (sc_prevent_rl_conflicts); + + m_prevent_readline_conflicts_menu + = settings.bool_value (sc_prevent_rl_conflicts_menu); + + m_suppress_dbg_location + = ! settings.bool_value (cs_dbg_location); + + settings.update_network_settings (); + + emit active_dock_changed (nullptr, m_active_dock); // update dock widget styles + + configure_shortcuts (); + + bool do_disable_main_menu_shortcuts + = (m_active_dock == m_editor_window) + || (m_prevent_readline_conflicts_menu + && (m_active_dock == m_command_window)); + + disable_menu_shortcuts (do_disable_main_menu_shortcuts); + + // Check whether some octave internal preferences have to be updated + QString new_default_encoding + = settings.string_value (ed_default_enc); + // Do not update internal pref only if a) this update was not initiated + // by the worker and b) the pref has really changes + if (! update_by_worker && (new_default_encoding != m_default_encoding)) + update_default_encoding (new_default_encoding); + + // Set cursor blinking depending on the settings + // Cursor blinking: consider old terminal related setting if not yet set + // TODO: This pref. can be deprecated / removed if Qt adds support for + // getting the cursor blink preferences from all OS environments + bool cursor_blinking; + + if (settings.contains (global_cursor_blinking.settings_key ())) + cursor_blinking = settings.bool_value (global_cursor_blinking); + else + cursor_blinking = settings.bool_value (cs_cursor_blinking); + + if (cursor_blinking) + QApplication::setCursorFlashTime (1000); // 1000 ms flash time + else + QApplication::setCursorFlashTime (0); // no flashing + +} + +QPalette main_window::getFusionDarkPalette() +{ + QPalette darkPalette; + darkPalette.setColor(QPalette::Window, QColor(53, 53, 53)); + darkPalette.setColor(QPalette::WindowText, Qt::white); + darkPalette.setColor(QPalette::Disabled, QPalette::WindowText, QColor(127, 127, 127)); + darkPalette.setColor(QPalette::Base, QColor(42, 42, 42)); + darkPalette.setColor(QPalette::AlternateBase, QColor(66, 66, 66)); + darkPalette.setColor(QPalette::ToolTipBase, Qt::white); + darkPalette.setColor(QPalette::ToolTipText, Qt::white); + darkPalette.setColor(QPalette::Text, Qt::white); + darkPalette.setColor(QPalette::Disabled, QPalette::Text, QColor(127, 127, 127)); + darkPalette.setColor(QPalette::Dark, QColor(35, 35, 35)); + darkPalette.setColor(QPalette::Shadow, QColor(20, 20, 20)); + darkPalette.setColor(QPalette::Button, QColor(53, 53, 53)); + darkPalette.setColor(QPalette::ButtonText, Qt::white); + darkPalette.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(127, 127, 127)); + darkPalette.setColor(QPalette::BrightText, Qt::red); + darkPalette.setColor(QPalette::Link, QColor(42, 130, 218)); + darkPalette.setColor(QPalette::Highlight, QColor(42, 130, 218)); + darkPalette.setColor(QPalette::Disabled, QPalette::Highlight, QColor(80, 80, 80)); + darkPalette.setColor(QPalette::HighlightedText, Qt::white); + darkPalette.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(127, 127, 127)); + + return darkPalette; +} + +void main_window::prepare_to_exit () +{ + // Find files dialog is constructed dynamically, not at time of main_window + // construction. Connecting it to qApp aboutToQuit signal would have + // caused it to run after gui_settings is deleted. + if (m_find_files_dlg) + m_find_files_dlg->save_settings (); + + if (m_set_path_dlg) + m_set_path_dlg->save_settings (); + + write_settings (); + + // No more active dock, otherwise, focus_changed would try to set + // the focus to a dock widget that might not exist anymore + m_active_dock = nullptr; +} + +void main_window::go_to_previous_widget () +{ + m_previous_dock->activate (); +} + +void main_window::update_octave_directory (const QString& dir) +{ + // Remove existing entry, if any, then add new directory at top and + // mark it as the current directory. Finally, update the file list + // widget. + + int index = m_current_directory_combo_box->findText (dir); + + if (index >= 0) + m_current_directory_combo_box->removeItem (index); + + m_current_directory_combo_box->insertItem (0, dir); + m_current_directory_combo_box->setCurrentIndex (0); +} + +void main_window::browse_for_directory () +{ + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + int opts = QFileDialog::ShowDirsOnly; + + gui_settings settings; + + if (! settings.bool_value (global_use_native_dialogs)) + opts = QFileDialog::DontUseNativeDialog; + + QString dir + = QFileDialog::getExistingDirectory (this, tr ("Browse directories"), nullptr, + QFileDialog::Option (opts)); + + set_current_working_directory (dir); + + // FIXME: on Windows systems, the command window freezes after the + // previous actions. Forcing the focus appears to unstick it. + + focus_command_window (); +} + +void main_window::set_current_working_directory (const QString& dir) +{ + // Change to dir if it is an existing directory. + + QString xdir = (dir.isEmpty () ? "." : dir); + + QFileInfo fileInfo (xdir); + + if (fileInfo.exists () && fileInfo.isDir ()) + { + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + interp.chdir (xdir.toStdString ()); + }); + } +} + +void main_window::change_directory_up () +{ + set_current_working_directory (".."); +} + +// Slot that is called if return is pressed in the line edit of the +// combobox to change to a new directory or a directory that is already +// in the drop down list. + +void main_window::accept_directory_line_edit () +{ + // Get new directory name, and change to it if it is new. Otherwise, + // the combo box will trigger the "activated" signal to change to the + // directory. + + QString dir = m_current_directory_combo_box->currentText (); + + int index = m_current_directory_combo_box->findText (dir); + + if (index < 0) + set_current_working_directory (dir); +} + +void main_window::execute_command_in_terminal (const QString& command) +{ + if (m_octave_qobj.experimental_terminal_widget ()) + { + emit execute_command_signal (command); + } + else + { + emit interpreter_event + ([=] () + { + // INTERPRETER THREAD + + std::string pending_input = command_editor::get_current_line (); + + command_editor::set_initial_input (pending_input); + command_editor::replace_line (command.toStdString ()); + command_editor::redisplay (); + command_editor::interrupt_event_loop (); + command_editor::accept_line (); + }); + } + + focus_console_after_command (); +} + +void main_window::run_file_in_terminal (const QFileInfo& info) +{ + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + QString function_name = info.fileName (); + function_name.chop (info.suffix ().length () + 1); + std::string file_path = info.absoluteFilePath ().toStdString (); + + std::string pending_input = command_editor::get_current_line (); + + if (valid_identifier (function_name.toStdString ())) + { + // Valid identifier: call as function with possibility to + // debug. + + load_path& lp = interp.get_load_path (); + + std::string path = info.absolutePath ().toStdString (); + + if (lp.contains_file_in_dir (file_path, path)) + command_editor::replace_line (function_name.toStdString ()); + } + else + { + // No valid identifier: use equivalent of Fsource (), no + // debug possible. + + interp.source_file (file_path); + + command_editor::replace_line (""); + } + + command_editor::set_initial_input (pending_input); + command_editor::redisplay (); + command_editor::interrupt_event_loop (); + command_editor::accept_line (); + }); + + focus_console_after_command (); +} + +void main_window::handle_new_figure_request () +{ + emit interpreter_event + ([] (interpreter& interp) + { + // INTERPRETER THREAD + + Fbuiltin (interp, ovl ("figure")); + Fdrawnow (interp); + }); +} + +void main_window::handle_enter_debugger () +{ + setWindowTitle ("Octave (Debugging)"); + + m_debug_continue->setEnabled (true); + m_debug_step_into->setEnabled (true); + m_debug_step_over->setEnabled (true); + m_debug_step_out->setEnabled (true); + m_debug_quit->setEnabled (true); +} + +void main_window::handle_exit_debugger () +{ + setWindowTitle ("Octave"); + + m_debug_continue->setEnabled (false); + m_debug_step_into->setEnabled (false); + m_debug_step_over->setEnabled (m_editor_has_tabs && m_editor_is_octave_file); + m_debug_step_out->setEnabled (false); + m_debug_quit->setEnabled (false); +} + +void main_window::debug_continue () +{ + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + F__db_next_breakpoint_quiet__ (interp, ovl (m_suppress_dbg_location)); + Fdbcont (interp); + + command_editor::interrupt (true); + }); +} + +void main_window::debug_step_into () +{ + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + F__db_next_breakpoint_quiet__ (interp, ovl (m_suppress_dbg_location)); + Fdbstep (interp, ovl ("in")); + + command_editor::interrupt (true); + }); +} + +void main_window::debug_step_over () +{ + if (m_debug_quit->isEnabled ()) + { + // We are in debug mode, just call dbstep. + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + F__db_next_breakpoint_quiet__ (interp, + ovl (m_suppress_dbg_location)); + Fdbstep (interp); + + command_editor::interrupt (true); + }); + } + else + { + // Not in debug mode: "step into" the current editor file + emit step_into_file_signal (); + } +} + +void main_window::debug_step_out () +{ + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + F__db_next_breakpoint_quiet__ (interp, ovl (m_suppress_dbg_location)); + Fdbstep (interp, ovl ("out")); + + command_editor::interrupt (true); + }); +} + +void main_window::debug_quit () +{ + emit interpreter_event + ([] (interpreter& interp) + { + // INTERPRETER THREAD + + Fdbquit (interp); + + command_editor::interrupt (true); + }); +} + +// +// Functions related to file editing +// +// These are moved from editor to here for also using them when octave +// is built without qscintilla +// +void main_window::request_open_file () +{ + // Open file isn't a file_editor_tab or editor function since the file + // might be opened in an external editor. Hence, functionality is here. + + gui_settings settings; + + bool is_internal = m_editor_window + && ! settings.value (global_use_custom_editor.settings_key (), + global_use_custom_editor.def ()).toBool (); + + // Create a NonModal message. + QWidget *p = this; + if (is_internal) + p = m_editor_window; + QFileDialog *fileDialog = new QFileDialog (p); + fileDialog->setNameFilter (tr ("Octave Files (*.m);;All Files (*)")); + + fileDialog->setAcceptMode (QFileDialog::AcceptOpen); + fileDialog->setViewMode (QFileDialog::Detail); + fileDialog->setFileMode (QFileDialog::ExistingFiles); + fileDialog->setDirectory (m_current_directory_combo_box->itemText (0)); + + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + if (! settings.bool_value (global_use_native_dialogs)) + fileDialog->setOption(QFileDialog::DontUseNativeDialog); + + connect (fileDialog, &QFileDialog::filesSelected, + this, &main_window::request_open_files); + + fileDialog->setWindowModality (Qt::NonModal); + fileDialog->setAttribute (Qt::WA_DeleteOnClose); + fileDialog->show (); +} + +// Create a new script +void main_window::request_new_script (const QString& commands) +{ + emit new_file_signal (commands); +} + +// Create a new function and open it +void main_window::request_new_function (bool) +{ + bool ok; + // Get the name of the new function: Parent of the input dialog is the + // editor window or the main window. The latter is chosen, if a custom + // editor is used or qscintilla is not available + QWidget *p = m_editor_window; + + gui_settings settings; + + if (! p || settings.value (global_use_custom_editor.settings_key (), + global_use_custom_editor.def ()).toBool ()) + p = this; + QString new_name = QInputDialog::getText (p, tr ("New Function"), + tr ("New function name:\n"), QLineEdit::Normal, "", &ok); + + if (ok && new_name.length () > 0) + { + // append suffix if it does not already exist + if (new_name.rightRef (2) != ".m") + new_name.append (".m"); + // check whether new files are created without prompt + if (! settings.bool_value (ed_create_new_file)) + { + // no, so enable this settings and wait for end of new file loading + settings.setValue (ed_create_new_file.settings_key (), true); + connect (m_editor_window, SIGNAL (file_loaded_signal ()), + this, SLOT (restore_create_file_setting ())); + } + // start the edit command + execute_command_in_terminal ("edit " + new_name); + } +} + +void main_window::handle_edit_mfile_request (const QString& fname, + const QString& ffile, + const QString& curr_dir, + int line) +{ + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. + + QPointer<main_window> this_mw (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + // We can skip the entire callback function because it does not + // make any changes to the interpreter state. + + if (this_mw.isNull ()) + return; + + // Split possible subfunctions + QStringList fcn_list = fname.split ('>'); + QString fcn_name = fcn_list.at (0) + ".m"; + + // FIXME: could use symbol_exist directly, but we may also want + // to fix that to be a member function in the interpreter + // class? + + // Is it a regular function within the search path? (Call Fexist) + octave_value_list fct = Fexist (interp, ovl (fname.toStdString ()),0); + int type = fct (0).int_value (); + + QString message = QString (); + QString filename = QString (); + + switch (type) + { + case 3: + case 5: + case 103: + message = tr ("%1 is a built-in, compiled or inline\n" + "function and can not be edited."); + break; + + case 2: + // FIXME: could use a load_path function directly. + octave_value_list file_path + = Ffile_in_loadpath (interp, ovl (fcn_name.toStdString ()), 0); + if (file_path.length () > 0) + filename = QString::fromStdString (file_path (0).string_value ()); + break; + } + + if (filename.isEmpty () && message.isEmpty ()) + { + // No error so far, but function still not known + // -> try directory of edited file + // get directory + QDir dir; + if (ffile.isEmpty ()) + { + if (curr_dir.isEmpty ()) + dir = QDir (m_current_directory_combo_box->itemText (0)); + else + dir = QDir (curr_dir); + } + else + dir = QDir (QFileInfo (ffile).canonicalPath ()); + + QFileInfo file = QFileInfo (dir, fcn_name); + if (file.exists ()) + filename = file.canonicalFilePath (); // local file exists + else + { + // local file does not exist -> try private directory + file = QFileInfo (ffile); + file = QFileInfo (QDir (file.canonicalPath () + "/private"), + fcn_name); + if (file.exists ()) + filename = file.canonicalFilePath (); // private function exists + else + message = tr ("Can not find function %1"); // no file found + } + } + + if (! message.isEmpty ()) + { + emit warning_function_not_found_signal (message.arg (fname)); + return; + } + + if (! filename.endsWith (".m")) + filename.append (".m"); + + // default encoding + emit open_file_signal (filename, QString (), line); + }); +} + +void main_window::warning_function_not_found (const QString& message) +{ + QMessageBox *msgBox = new QMessageBox (QMessageBox::Critical, + tr ("Octave Editor"), + message, QMessageBox::Ok, this); + msgBox->setWindowModality (Qt::NonModal); + msgBox->setAttribute (Qt::WA_DeleteOnClose); + msgBox->show (); +} + +void main_window::handle_insert_debugger_pointer_request (const QString& file, + int line) +{ + bool cmd_focus = command_window_has_focus (); + + emit insert_debugger_pointer_signal (file, line); + + if (cmd_focus) + focus_command_window (); +} + +void main_window::handle_delete_debugger_pointer_request (const QString& file, + int line) +{ + bool cmd_focus = command_window_has_focus (); + + emit delete_debugger_pointer_signal (file, line); + + if (cmd_focus) + focus_command_window (); +} + +void main_window::handle_update_breakpoint_marker_request (bool insert, + const QString& file, + int line, + const QString& cond) +{ + bool cmd_focus = command_window_has_focus (); + + emit update_breakpoint_marker_signal (insert, file, line, cond); + + if (cmd_focus) + focus_command_window (); +} + +void main_window::read_settings () +{ + gui_settings settings; + + set_window_layout (); + + // restore the list of the last directories + QStringList curr_dirs = settings.string_list_value (mw_dir_list); + for (int i=0; i < curr_dirs.size (); i++) + { + m_current_directory_combo_box->addItem (curr_dirs.at (i)); + } + + emit settings_changed (); +} + +void main_window::init_terminal_size () +{ + emit init_terminal_size_signal (); +} + +void main_window::set_window_layout () +{ + gui_settings settings; + + // For resetting from some inconsistent state, first reset layout + // without saving or showing it + do_reset_windows (true, false); + + // Restore main window state and geometry from settings file or, in case + // of an error (no pref values yet), from the default layout. + if (! restoreGeometry (settings.byte_array_value (mw_geometry))) + { + do_reset_windows (true); + return; + } + + if (isMaximized()) + { + // If the window state is restored to maximized layout, the + // horizontal layout is not preserved. This cann be avoided by + // setting the geometry to the max. available geometry. However, on + // X11, the available geometry (excluding task bar etc.) is equal to + // the total geometry leading to a full screen mode without window + // decorations. This in turn can be avoided by explicitly adding + // a title bar in the window flags. + + // Get available geometry for current screen and set this + // window's geometry to it. + QScreen *s = windowHandle ()->screen (); + QRect av_geom = s->availableGeometry (); + setGeometry (av_geom); // Set (correct) available geometry + + // Force full title bar + setWindowFlags(Qt::WindowTitleHint + | Qt::WindowMinMaxButtonsHint + | Qt::WindowSystemMenuHint + | Qt::WindowCloseButtonHint); + } + + if (! restoreState (settings.byte_array_value (mw_state))) + { + do_reset_windows (true); + return; + } + + // Restore the geometry of all dock-widgets + + for (auto *widget : dock_widget_list ()) + { + // Leave any widgets that existed before main_window was created + // as they were. + + if (widget->adopted ()) + continue; + + QString name = widget->objectName (); + + if (! name.isEmpty ()) + { + bool floating = false; + bool visible = true; + + floating = settings.value + (dw_is_floating.settings_key ().arg (name), dw_is_floating.def ()).toBool (); + visible = settings.value + (dw_is_visible.settings_key ().arg (name), dw_is_visible.def ()).toBool (); + + // If floating, make window from widget. + if (floating) + { + widget->make_window (); + + if (visible) + { + if (settings.value (dw_is_minimized.settings_key ().arg (name), + dw_is_minimized.def ()).toBool ()) + widget->showMinimized (); + else + widget->setVisible (true); + } + else + widget->setVisible (false); + } + else // not floating + { + if (! widget->parent ()) // should not be floating but is + widget->make_widget (false); // no docking, just reparent + + widget->make_widget (); + widget->setVisible (visible); // not floating -> show + } + } + } + + show (); +} + +void main_window::write_settings () +{ + gui_settings settings; + + settings.setValue (mw_geometry.settings_key (), saveGeometry ()); + settings.setValue (mw_state.settings_key (), saveState ()); + // write the list of recently used directories + QStringList curr_dirs; + for (int i=0; i<m_current_directory_combo_box->count (); i++) + { + curr_dirs.append (m_current_directory_combo_box->itemText (i)); + } + settings.setValue (mw_dir_list.settings_key (), curr_dirs); + settings.sync (); +} + +void main_window::copyClipboard () +{ + if (m_current_directory_combo_box->hasFocus ()) + { + QLineEdit *edit = m_current_directory_combo_box->lineEdit (); + if (edit && edit->hasSelectedText ()) + { + QClipboard *clipboard = QApplication::clipboard (); + clipboard->setText (edit->selectedText ()); + } + } + else + emit copyClipboard_signal (); +} + +void main_window::pasteClipboard () +{ + if (m_current_directory_combo_box->hasFocus ()) + { + QLineEdit *edit = m_current_directory_combo_box->lineEdit (); + QClipboard *clipboard = QApplication::clipboard (); + QString str = clipboard->text (); + if (edit && str.length () > 0) + { + edit->insert (str); + } + } + else + emit pasteClipboard_signal (); +} + +void main_window::selectAll () +{ + if (m_current_directory_combo_box->hasFocus ()) + { + QLineEdit *edit = m_current_directory_combo_box->lineEdit (); + if (edit) + { + edit->selectAll (); + } + } + else + emit selectAll_signal (); +} + +void main_window::handle_gui_status_update (const QString& feature, + const QString& status) +{ + // Put actions that are required for updating a gui features here + + // Profiler on/off + if (! feature.compare ("profiler")) + { + if (! status.compare ("on", Qt::CaseInsensitive)) + handle_profiler_status_update (true); + else if (! status.compare ("off", Qt::CaseInsensitive)) + handle_profiler_status_update (false); + } +} + +void main_window::handle_octave_ready () +{ + // actions after the startup files are executed + + gui_settings settings; + + QDir startup_dir = QDir (); // current octave dir after startup + + if (settings.bool_value (global_restore_ov_dir)) + { + // restore last dir from previous session + QStringList curr_dirs + = settings.string_list_value (mw_dir_list); + if (curr_dirs.length () > 0) + startup_dir = QDir (curr_dirs.at (0)); // last dir prev. session + } + else if (! settings.string_value (global_ov_startup_dir).isEmpty ()) + { + // do not restore but there is a startup dir configured + startup_dir + = QDir (settings.string_value (global_ov_startup_dir)); + } + + update_default_encoding (settings.string_value (ed_default_enc)); + + if (! startup_dir.exists ()) + { + // the configured startup dir does not exist, take actual one + startup_dir = QDir (); + } + + set_current_working_directory (startup_dir.absolutePath ()); + + if (m_editor_window) + { +#if defined (HAVE_QSCINTILLA) + // Octave ready, determine whether to create an empty script. + // This can not be done when the editor is created because all functions + // must be known for the lexer's auto completion information + m_editor_window->empty_script (true, false); + m_editor_window->restore_session (); +#endif + } + + if (m_octave_qobj.experimental_terminal_widget ()) + { + // Set initial prompt. + + // The interpreter_event callback function below emits a + // signal. Because we don't control when that happens, use a + // guarded pointer so that the callback can abort if this object + // is no longer valid. + + QPointer<main_window> this_mw (this); + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER_THREAD + + // We can skip the entire callback function because it does + // not make any changes to the interpreter state. + + if (this_mw.isNull ()) + return; + + interp.PS1 (">> "); + std::string prompt = interp.PS1 (); + + std::string decoded_prompt + = command_editor::decode_prompt_string (prompt); + + emit update_prompt_signal (QString::fromStdString (decoded_prompt)); + }); + } + + m_command_window->init_command_prompt (); + focus_command_window (); // make sure that the command window has focus +} + +void main_window::handle_set_path_dialog_request () +{ + if (m_set_path_dlg) // m_set_path_dlg is a guarded pointer! + return; + + m_set_path_dlg = new set_path_dialog (this); + + m_set_path_dlg->setModal (false); + m_set_path_dlg->setAttribute (Qt::WA_DeleteOnClose); + m_set_path_dlg->show (); + + // Any interpreter_event signal from a set_path_dialog object is + // handled the same as for the main_window object. + + connect (m_set_path_dlg, QOverload<const fcn_callback&>::of (&set_path_dialog::interpreter_event), + this, QOverload<const fcn_callback&>::of (&main_window::interpreter_event)); + + connect (m_set_path_dlg, QOverload<const meth_callback&>::of (&set_path_dialog::interpreter_event), + this, QOverload<const meth_callback&>::of (&main_window::interpreter_event)); + + connect (m_set_path_dlg, &set_path_dialog::modify_path_signal, + this, &main_window::modify_path); + + interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); + + qt_interpreter_events *qt_link = interp_qobj->qt_link (); + + connect (qt_link, &qt_interpreter_events::update_path_dialog_signal, + m_set_path_dlg, &set_path_dialog::update_model); + + // Now that all the signal connections are in place for the dialog + // we can set the initial value of the path in the model. + + m_set_path_dlg->update_model (); +} + +void main_window::find_files (const QString& start_dir) +{ + + if (! m_find_files_dlg) + { + m_find_files_dlg = new find_files_dialog (this); + + connect (m_find_files_dlg, &find_files_dialog::finished, + this, &main_window::find_files_finished); + + connect (m_find_files_dlg, &find_files_dialog::dir_selected, + m_file_browser_window, &files_dock_widget::set_current_directory); + + connect (m_find_files_dlg, &find_files_dialog::file_selected, + this, QOverload<const QString&>::of (&main_window::open_file_signal)); + + m_find_files_dlg->setWindowModality (Qt::NonModal); + } + + if (! m_find_files_dlg->isVisible ()) + { + m_find_files_dlg->show (); + } + + m_find_files_dlg->set_search_dir (start_dir); + + m_find_files_dlg->activateWindow (); + +} + +void main_window::set_screen_size (int ht, int wd) +{ + emit interpreter_event + ([=] () + { + // INTERPRETER THREAD + + command_editor::set_screen_size (ht, wd); + }); +} + +void main_window::clipboard_has_changed () +{ + if (m_clipboard->text ().isEmpty ()) + { + m_paste_action->setEnabled (false); + m_clear_clipboard_action->setEnabled (false); + } + else + { + m_paste_action->setEnabled (true); + m_clear_clipboard_action->setEnabled (true); + } +} + +void main_window::clear_clipboard () +{ + m_clipboard->clear (QClipboard::Clipboard); +} + +void main_window::disable_menu_shortcuts (bool disable) +{ + QHash<QMenu *, QStringList>::const_iterator i = m_hash_menu_text.constBegin (); + + while (i != m_hash_menu_text.constEnd ()) + { + i.key ()->setTitle (i.value ().at (disable)); + ++i; + } +} + +void main_window::restore_create_file_setting () +{ + // restore the new files creation setting + + gui_settings settings; + + settings.setValue (ed_create_new_file.settings_key (), false); + disconnect (m_editor_window, SIGNAL (file_loaded_signal ()), + this, SLOT (restore_create_file_setting ())); +} + +void main_window::set_file_encoding (const QString& new_encoding) +{ + m_file_encoding = new_encoding; +} + +// The following slot is called after files have been selected in the +// open file dialog, possibly with a new selected encoding stored in +// m_file_encoding +void main_window::request_open_files (const QStringList& open_file_names) +{ + for (int i = 0; i < open_file_names.count (); i++) + emit open_file_signal (open_file_names.at (i), m_file_encoding, -1); +} + +void main_window::profiler_session () +{ + emit interpreter_event + ([=] (interpreter& interp) { // INTERPRETER THREAD - - octave_value_list paths; - - // Loop over all directories in order to get all subdirs - for (octave_idx_type i = 0; i < dir_list.length (); i++) - { - std::string dir = dir_list.at(i).toStdString (); - - if (subdirs) - paths.append (Fgenpath (ovl (dir))); - else - paths.append (dir); - } - - if (rm) - Frmpath (interp, paths); - else - Faddpath (interp, paths); + F__profiler_enable__ (interp, ovl (true)); }); - } - - void main_window::edit_mfile (const QString& name, int line) - { - handle_edit_mfile_request (name, QString (), QString (), line); - } - - void main_window::file_remove_proxy (const QString& o, const QString& n) - { - interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); - - qt_interpreter_events *qt_link = interp_qobj->qt_link (); - - // Wait for worker to suspend - qt_link->lock (); - // Close the file if opened -#if defined (HAVE_QSCINTILLA) - m_editor_window->handle_file_remove (o, n); -#else - octave_unused_parameter (o); - octave_unused_parameter (n); -#endif - - // We are done: Unlock and wake the worker thread - qt_link->unlock (); - qt_link->wake_all (); - } - - void main_window::open_online_documentation_page () - { - QDesktopServices::openUrl - (QUrl ("https://octave.org/doc/interpreter/index.html")); - } - - void main_window::open_bug_tracker_page () - { - QDesktopServices::openUrl (QUrl ("https://octave.org/bugs.html")); - } - - void main_window::open_octave_packages_page () - { - QDesktopServices::openUrl (QUrl ("https://packages.octave.org/index.html")); - } - - void main_window::open_contribute_page () - { - QDesktopServices::openUrl (QUrl ("https://octave.org/contribute.html")); - } - - void main_window::open_donate_page () - { - QDesktopServices::openUrl (QUrl ("https://octave.org/donate.html")); - } - - void main_window::process_settings_dialog_request (const QString& desired_tab) - { - if (m_settings_dlg) // m_settings_dlg is a guarded pointer! - { - // here the dialog is still open and called once again - if (! desired_tab.isEmpty ()) - m_settings_dlg->show_tab (desired_tab); - return; - } - - m_settings_dlg = new settings_dialog (this, desired_tab); - - connect (m_settings_dlg, &settings_dialog::apply_new_settings, - this, &main_window::request_reload_settings); - - m_settings_dlg->setModal (false); - m_settings_dlg->setAttribute (Qt::WA_DeleteOnClose); - m_settings_dlg->show (); - } - - void main_window::show_about_octave () - { - std::string message - = octave_name_version_copyright_copying_warranty_and_bugs (true); - - QMessageBox::about (this, tr ("About Octave"), - QString::fromStdString (message)); - } - - void main_window::notice_settings (bool update_by_worker) - { - gui_settings settings; - - // Get desired style from preferences or take the default one if - // the desired one is not found - QString preferred_style = settings.string_value (global_style); - - if (preferred_style == global_style.def ().toString ()) - preferred_style = m_default_style; - - QApplication* qapp = m_octave_qobj.qapplication(); - - if (preferred_style == global_extra_styles.at (EXTRA_STYLE_FUSION_DARK)) - { - QStyle *new_style = QStyleFactory::create (QStringLiteral("Fusion")); - if (new_style) - qapp->setStyle (new_style); - qapp->setPalette (getFusionDarkPalette()); - qapp->setStyleSheet ("QToolTip { color: #ffffff; background-color: #2a82da; border: 1px solid white; }"); - } - else - { - QStyle *new_style = QStyleFactory::create (preferred_style); - if (new_style) - { - qapp->setPalette (m_default_palette); - qapp->setStyle (new_style); - } - } - - // the widget's icons (when floating) - QString icon_set = settings.string_value (dw_icon_set); - - QString icon; - for (auto *widget : dock_widget_list ()) +} + +void main_window::profiler_session_resume () +{ + emit interpreter_event + ([=] (interpreter& interp) { - QString name = widget->objectName (); - if (! name.isEmpty ()) - { - // if child has a name - icon = dw_icon_set_names[icon_set]; - if (icon_set != "NONE") - icon += name + ".png"; // add widget name and ext. - widget->setWindowIcon (QIcon (icon)); - } - } - - int size_idx = settings.int_value (global_icon_size); - size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 - - QStyle *st = style (); - int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); - m_main_tool_bar->setIconSize (QSize (icon_size, icon_size)); - - if (settings.bool_value (global_status_bar)) - m_status_bar->show (); - else - m_status_bar->hide (); - - m_prevent_readline_conflicts - = settings.bool_value (sc_prevent_rl_conflicts); - - m_prevent_readline_conflicts_menu - = settings.bool_value (sc_prevent_rl_conflicts_menu); - - m_suppress_dbg_location - = ! settings.bool_value (cs_dbg_location); - - settings.update_network_settings (); - - emit active_dock_changed (nullptr, m_active_dock); // update dock widget styles - - configure_shortcuts (); - - bool do_disable_main_menu_shortcuts - = (m_active_dock == m_editor_window) - || (m_prevent_readline_conflicts_menu - && (m_active_dock == m_command_window)); - - disable_menu_shortcuts (do_disable_main_menu_shortcuts); - - // Check whether some octave internal preferences have to be updated - QString new_default_encoding - = settings.string_value (ed_default_enc); - // Do not update internal pref only if a) this update was not initiated - // by the worker and b) the pref has really changes - if (! update_by_worker && (new_default_encoding != m_default_encoding)) - update_default_encoding (new_default_encoding); - - // Set cursor blinking depending on the settings - // Cursor blinking: consider old terminal related setting if not yet set - // TODO: This pref. can be deprecated / removed if Qt adds support for - // getting the cursor blink preferences from all OS environments - bool cursor_blinking; - - if (settings.contains (global_cursor_blinking.settings_key ())) - cursor_blinking = settings.bool_value (global_cursor_blinking); - else - cursor_blinking = settings.bool_value (cs_cursor_blinking); - - if (cursor_blinking) - QApplication::setCursorFlashTime (1000); // 1000 ms flash time - else - QApplication::setCursorFlashTime (0); // no flashing - - } - - QPalette main_window::getFusionDarkPalette() - { - QPalette darkPalette; - darkPalette.setColor(QPalette::Window, QColor(53, 53, 53)); - darkPalette.setColor(QPalette::WindowText, Qt::white); - darkPalette.setColor(QPalette::Disabled, QPalette::WindowText, QColor(127, 127, 127)); - darkPalette.setColor(QPalette::Base, QColor(42, 42, 42)); - darkPalette.setColor(QPalette::AlternateBase, QColor(66, 66, 66)); - darkPalette.setColor(QPalette::ToolTipBase, Qt::white); - darkPalette.setColor(QPalette::ToolTipText, Qt::white); - darkPalette.setColor(QPalette::Text, Qt::white); - darkPalette.setColor(QPalette::Disabled, QPalette::Text, QColor(127, 127, 127)); - darkPalette.setColor(QPalette::Dark, QColor(35, 35, 35)); - darkPalette.setColor(QPalette::Shadow, QColor(20, 20, 20)); - darkPalette.setColor(QPalette::Button, QColor(53, 53, 53)); - darkPalette.setColor(QPalette::ButtonText, Qt::white); - darkPalette.setColor(QPalette::Disabled, QPalette::ButtonText, QColor(127, 127, 127)); - darkPalette.setColor(QPalette::BrightText, Qt::red); - darkPalette.setColor(QPalette::Link, QColor(42, 130, 218)); - darkPalette.setColor(QPalette::Highlight, QColor(42, 130, 218)); - darkPalette.setColor(QPalette::Disabled, QPalette::Highlight, QColor(80, 80, 80)); - darkPalette.setColor(QPalette::HighlightedText, Qt::white); - darkPalette.setColor(QPalette::Disabled, QPalette::HighlightedText, QColor(127, 127, 127)); - - return darkPalette; - } - - void main_window::prepare_to_exit () - { - // Find files dialog is constructed dynamically, not at time of main_window - // construction. Connecting it to qApp aboutToQuit signal would have - // caused it to run after gui_settings is deleted. - if (m_find_files_dlg) - m_find_files_dlg->save_settings (); - - if (m_set_path_dlg) - m_set_path_dlg->save_settings (); - - write_settings (); - - // No more active dock, otherwise, focus_changed would try to set - // the focus to a dock widget that might not exist anymore - m_active_dock = nullptr; - } - - void main_window::go_to_previous_widget () - { - m_previous_dock->activate (); - } - - void main_window::update_octave_directory (const QString& dir) - { - // Remove existing entry, if any, then add new directory at top and - // mark it as the current directory. Finally, update the file list - // widget. - - int index = m_current_directory_combo_box->findText (dir); - - if (index >= 0) - m_current_directory_combo_box->removeItem (index); - - m_current_directory_combo_box->insertItem (0, dir); - m_current_directory_combo_box->setCurrentIndex (0); - } - - void main_window::browse_for_directory () - { - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - int opts = QFileDialog::ShowDirsOnly; - - gui_settings settings; - - if (! settings.bool_value (global_use_native_dialogs)) - opts = QFileDialog::DontUseNativeDialog; - - QString dir - = QFileDialog::getExistingDirectory (this, tr ("Browse directories"), nullptr, - QFileDialog::Option (opts)); - - set_current_working_directory (dir); - - // FIXME: on Windows systems, the command window freezes after the - // previous actions. Forcing the focus appears to unstick it. - - focus_command_window (); - } - - void main_window::set_current_working_directory (const QString& dir) - { - // Change to dir if it is an existing directory. - - QString xdir = (dir.isEmpty () ? "." : dir); - - QFileInfo fileInfo (xdir); - - if (fileInfo.exists () && fileInfo.isDir ()) - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - interp.chdir (xdir.toStdString ()); - }); - } - } - - void main_window::change_directory_up () - { - set_current_working_directory (".."); - } - - // Slot that is called if return is pressed in the line edit of the - // combobox to change to a new directory or a directory that is already - // in the drop down list. - - void main_window::accept_directory_line_edit () - { - // Get new directory name, and change to it if it is new. Otherwise, - // the combo box will trigger the "activated" signal to change to the - // directory. - - QString dir = m_current_directory_combo_box->currentText (); - - int index = m_current_directory_combo_box->findText (dir); - - if (index < 0) - set_current_working_directory (dir); - } - - void main_window::execute_command_in_terminal (const QString& command) - { - if (m_octave_qobj.experimental_terminal_widget ()) - { - emit execute_command_signal (command); - } - else - { - emit interpreter_event - ([=] () - { - // INTERPRETER THREAD - - std::string pending_input = command_editor::get_current_line (); - - command_editor::set_initial_input (pending_input); - command_editor::replace_line (command.toStdString ()); - command_editor::redisplay (); - command_editor::interrupt_event_loop (); - command_editor::accept_line (); - }); - } - - focus_console_after_command (); - } - - void main_window::run_file_in_terminal (const QFileInfo& info) - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - QString function_name = info.fileName (); - function_name.chop (info.suffix ().length () + 1); - std::string file_path = info.absoluteFilePath ().toStdString (); - - std::string pending_input = command_editor::get_current_line (); - - if (valid_identifier (function_name.toStdString ())) - { - // Valid identifier: call as function with possibility to - // debug. - - load_path& lp = interp.get_load_path (); - - std::string path = info.absolutePath ().toStdString (); - - if (lp.contains_file_in_dir (file_path, path)) - command_editor::replace_line (function_name.toStdString ()); - } - else - { - // No valid identifier: use equivalent of Fsource (), no - // debug possible. - - interp.source_file (file_path); - - command_editor::replace_line (""); - } - - command_editor::set_initial_input (pending_input); - command_editor::redisplay (); - command_editor::interrupt_event_loop (); - command_editor::accept_line (); - }); - - focus_console_after_command (); - } - - void main_window::handle_new_figure_request () - { - emit interpreter_event - ([] (interpreter& interp) - { - // INTERPRETER THREAD - - Fbuiltin (interp, ovl ("figure")); - Fdrawnow (interp); - }); - } - - void main_window::handle_enter_debugger () - { - setWindowTitle ("Octave (Debugging)"); - - m_debug_continue->setEnabled (true); - m_debug_step_into->setEnabled (true); - m_debug_step_over->setEnabled (true); - m_debug_step_out->setEnabled (true); - m_debug_quit->setEnabled (true); - } - - void main_window::handle_exit_debugger () - { - setWindowTitle ("Octave"); - - m_debug_continue->setEnabled (false); - m_debug_step_into->setEnabled (false); - m_debug_step_over->setEnabled (m_editor_has_tabs && m_editor_is_octave_file); - m_debug_step_out->setEnabled (false); - m_debug_quit->setEnabled (false); - } - - void main_window::debug_continue () - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - F__db_next_breakpoint_quiet__ (interp, ovl (m_suppress_dbg_location)); - Fdbcont (interp); - - command_editor::interrupt (true); - }); - } - - void main_window::debug_step_into () - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - F__db_next_breakpoint_quiet__ (interp, ovl (m_suppress_dbg_location)); - Fdbstep (interp, ovl ("in")); - - command_editor::interrupt (true); - }); - } - - void main_window::debug_step_over () - { - if (m_debug_quit->isEnabled ()) - { - // We are in debug mode, just call dbstep. - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - F__db_next_breakpoint_quiet__ (interp, - ovl (m_suppress_dbg_location)); - Fdbstep (interp); - - command_editor::interrupt (true); - }); - } - else - { - // Not in debug mode: "step into" the current editor file - emit step_into_file_signal (); - } - } - - void main_window::debug_step_out () - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - F__db_next_breakpoint_quiet__ (interp, ovl (m_suppress_dbg_location)); - Fdbstep (interp, ovl ("out")); - - command_editor::interrupt (true); - }); - } - - void main_window::debug_quit () - { - emit interpreter_event - ([] (interpreter& interp) - { - // INTERPRETER THREAD - - Fdbquit (interp); - - command_editor::interrupt (true); - }); - } - - // - // Functions related to file editing - // - // These are moved from editor to here for also using them when octave - // is built without qscintilla - // - void main_window::request_open_file () - { - // Open file isn't a file_editor_tab or editor function since the file - // might be opened in an external editor. Hence, functionality is here. - - gui_settings settings; - - bool is_internal = m_editor_window - && ! settings.value (global_use_custom_editor.settings_key (), - global_use_custom_editor.def ()).toBool (); - - // Create a NonModal message. - QWidget *p = this; - if (is_internal) - p = m_editor_window; - QFileDialog *fileDialog = new QFileDialog (p); - fileDialog->setNameFilter (tr ("Octave Files (*.m);;All Files (*)")); - - fileDialog->setAcceptMode (QFileDialog::AcceptOpen); - fileDialog->setViewMode (QFileDialog::Detail); - fileDialog->setFileMode (QFileDialog::ExistingFiles); - fileDialog->setDirectory (m_current_directory_combo_box->itemText (0)); - - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - if (! settings.bool_value (global_use_native_dialogs)) - fileDialog->setOption(QFileDialog::DontUseNativeDialog); - - connect (fileDialog, &QFileDialog::filesSelected, - this, &main_window::request_open_files); - - fileDialog->setWindowModality (Qt::NonModal); - fileDialog->setAttribute (Qt::WA_DeleteOnClose); - fileDialog->show (); - } - - // Create a new script - void main_window::request_new_script (const QString& commands) - { - emit new_file_signal (commands); - } - - // Create a new function and open it - void main_window::request_new_function (bool) - { - bool ok; - // Get the name of the new function: Parent of the input dialog is the - // editor window or the main window. The latter is chosen, if a custom - // editor is used or qscintilla is not available - QWidget *p = m_editor_window; - - gui_settings settings; - - if (! p || settings.value (global_use_custom_editor.settings_key (), - global_use_custom_editor.def ()).toBool ()) - p = this; - QString new_name = QInputDialog::getText (p, tr ("New Function"), - tr ("New function name:\n"), QLineEdit::Normal, "", &ok); - - if (ok && new_name.length () > 0) + // INTERPRETER THREAD + F__profiler_enable__ (interp, ovl (true)); + }); +} + +void main_window::profiler_stop () +{ + emit interpreter_event + ([=] (interpreter& interp) { - // append suffix if it does not already exist - if (new_name.rightRef (2) != ".m") - new_name.append (".m"); - // check whether new files are created without prompt - if (! settings.bool_value (ed_create_new_file)) - { - // no, so enable this settings and wait for end of new file loading - settings.setValue (ed_create_new_file.settings_key (), true); - connect (m_editor_window, SIGNAL (file_loaded_signal ()), - this, SLOT (restore_create_file_setting ())); - } - // start the edit command - execute_command_in_terminal ("edit " + new_name); - } - } - - void main_window::handle_edit_mfile_request (const QString& fname, - const QString& ffile, - const QString& curr_dir, - int line) - { - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. - - QPointer<main_window> this_mw (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - // We can skip the entire callback function because it does not - // make any changes to the interpreter state. - - if (this_mw.isNull ()) - return; - - // Split possible subfunctions - QStringList fcn_list = fname.split ('>'); - QString fcn_name = fcn_list.at (0) + ".m"; - - // FIXME: could use symbol_exist directly, but we may also want - // to fix that to be a member function in the interpreter - // class? - - // Is it a regular function within the search path? (Call Fexist) - octave_value_list fct = Fexist (interp, ovl (fname.toStdString ()),0); - int type = fct (0).int_value (); - - QString message = QString (); - QString filename = QString (); - - switch (type) - { - case 3: - case 5: - case 103: - message = tr ("%1 is a built-in, compiled or inline\n" - "function and can not be edited."); - break; - - case 2: - // FIXME: could use a load_path function directly. - octave_value_list file_path - = Ffile_in_loadpath (interp, ovl (fcn_name.toStdString ()), 0); - if (file_path.length () > 0) - filename = QString::fromStdString (file_path (0).string_value ()); - break; - } - - if (filename.isEmpty () && message.isEmpty ()) - { - // No error so far, but function still not known - // -> try directory of edited file - // get directory - QDir dir; - if (ffile.isEmpty ()) - { - if (curr_dir.isEmpty ()) - dir = QDir (m_current_directory_combo_box->itemText (0)); - else - dir = QDir (curr_dir); - } - else - dir = QDir (QFileInfo (ffile).canonicalPath ()); - - QFileInfo file = QFileInfo (dir, fcn_name); - if (file.exists ()) - filename = file.canonicalFilePath (); // local file exists - else - { - // local file does not exist -> try private directory - file = QFileInfo (ffile); - file = QFileInfo (QDir (file.canonicalPath () + "/private"), - fcn_name); - if (file.exists ()) - filename = file.canonicalFilePath (); // private function exists - else - message = tr ("Can not find function %1"); // no file found - } - } - - if (! message.isEmpty ()) - { - emit warning_function_not_found_signal (message.arg (fname)); - return; - } - - if (! filename.endsWith (".m")) - filename.append (".m"); - - // default encoding - emit open_file_signal (filename, QString (), line); - }); - } - - void main_window::warning_function_not_found (const QString& message) - { - QMessageBox *msgBox = new QMessageBox (QMessageBox::Critical, - tr ("Octave Editor"), - message, QMessageBox::Ok, this); - msgBox->setWindowModality (Qt::NonModal); - msgBox->setAttribute (Qt::WA_DeleteOnClose); - msgBox->show (); - } - - void main_window::handle_insert_debugger_pointer_request (const QString& file, - int line) - { - bool cmd_focus = command_window_has_focus (); - - emit insert_debugger_pointer_signal (file, line); - - if (cmd_focus) - focus_command_window (); - } - - void main_window::handle_delete_debugger_pointer_request (const QString& file, - int line) - { - bool cmd_focus = command_window_has_focus (); - - emit delete_debugger_pointer_signal (file, line); - - if (cmd_focus) - focus_command_window (); - } - - void main_window::handle_update_breakpoint_marker_request (bool insert, - const QString& file, - int line, - const QString& cond) - { - bool cmd_focus = command_window_has_focus (); - - emit update_breakpoint_marker_signal (insert, file, line, cond); - - if (cmd_focus) - focus_command_window (); - } - - void main_window::read_settings () - { - gui_settings settings; - - set_window_layout (); - - // restore the list of the last directories - QStringList curr_dirs = settings.string_list_value (mw_dir_list); - for (int i=0; i < curr_dirs.size (); i++) - { - m_current_directory_combo_box->addItem (curr_dirs.at (i)); - } - - emit settings_changed (); - } - - void main_window::init_terminal_size () - { - emit init_terminal_size_signal (); - } - - void main_window::set_window_layout () - { - gui_settings settings; - - // For resetting from some inconsistent state, first reset layout - // without saving or showing it - do_reset_windows (true, false); - - // Restore main window state and geometry from settings file or, in case - // of an error (no pref values yet), from the default layout. - if (! restoreGeometry (settings.byte_array_value (mw_geometry))) - { - do_reset_windows (true); - return; - } - - if (isMaximized()) - { - // If the window state is restored to maximized layout, the - // horizontal layout is not preserved. This cann be avoided by - // setting the geometry to the max. available geometry. However, on - // X11, the available geometry (excluding task bar etc.) is equal to - // the total geometry leading to a full screen mode without window - // decorations. This in turn can be avoided by explicitly adding - // a title bar in the window flags. - - // Get available geometry for current screen and set this - // window's geometry to it. - QScreen *s = windowHandle ()->screen (); - QRect av_geom = s->availableGeometry (); - setGeometry (av_geom); // Set (correct) available geometry - - // Force full title bar - setWindowFlags(Qt::WindowTitleHint - | Qt::WindowMinMaxButtonsHint - | Qt::WindowSystemMenuHint - | Qt::WindowCloseButtonHint); - } - - if (! restoreState (settings.byte_array_value (mw_state))) - { - do_reset_windows (true); - return; - } - - // Restore the geometry of all dock-widgets - - for (auto *widget : dock_widget_list ()) - { - // Leave any widgets that existed before main_window was created - // as they were. - - if (widget->adopted ()) - continue; - - QString name = widget->objectName (); - - if (! name.isEmpty ()) - { - bool floating = false; - bool visible = true; - - floating = settings.value - (dw_is_floating.settings_key ().arg (name), dw_is_floating.def ()).toBool (); - visible = settings.value - (dw_is_visible.settings_key ().arg (name), dw_is_visible.def ()).toBool (); - - // If floating, make window from widget. - if (floating) - { - widget->make_window (); - - if (visible) - { - if (settings.value (dw_is_minimized.settings_key ().arg (name), - dw_is_minimized.def ()).toBool ()) - widget->showMinimized (); - else - widget->setVisible (true); - } - else - widget->setVisible (false); - } - else // not floating - { - if (! widget->parent ()) // should not be floating but is - widget->make_widget (false); // no docking, just reparent - - widget->make_widget (); - widget->setVisible (visible); // not floating -> show - } - } - } - - show (); - } - - void main_window::write_settings () - { - gui_settings settings; - - settings.setValue (mw_geometry.settings_key (), saveGeometry ()); - settings.setValue (mw_state.settings_key (), saveState ()); - // write the list of recently used directories - QStringList curr_dirs; - for (int i=0; i<m_current_directory_combo_box->count (); i++) - { - curr_dirs.append (m_current_directory_combo_box->itemText (i)); - } - settings.setValue (mw_dir_list.settings_key (), curr_dirs); - settings.sync (); - } - - void main_window::copyClipboard () - { - if (m_current_directory_combo_box->hasFocus ()) - { - QLineEdit *edit = m_current_directory_combo_box->lineEdit (); - if (edit && edit->hasSelectedText ()) - { - QClipboard *clipboard = QApplication::clipboard (); - clipboard->setText (edit->selectedText ()); - } - } - else - emit copyClipboard_signal (); - } - - void main_window::pasteClipboard () - { - if (m_current_directory_combo_box->hasFocus ()) - { - QLineEdit *edit = m_current_directory_combo_box->lineEdit (); - QClipboard *clipboard = QApplication::clipboard (); - QString str = clipboard->text (); - if (edit && str.length () > 0) - { - edit->insert (str); - } - } - else - emit pasteClipboard_signal (); - } - - void main_window::selectAll () - { - if (m_current_directory_combo_box->hasFocus ()) - { - QLineEdit *edit = m_current_directory_combo_box->lineEdit (); - if (edit) - { - edit->selectAll (); - } - } - else - emit selectAll_signal (); - } - - void main_window::handle_gui_status_update (const QString& feature, - const QString& status) - { - // Put actions that are required for updating a gui features here - - // Profiler on/off - if (! feature.compare ("profiler")) - { - if (! status.compare ("on", Qt::CaseInsensitive)) - handle_profiler_status_update (true); - else if (! status.compare ("off", Qt::CaseInsensitive)) - handle_profiler_status_update (false); - } - } - - void main_window::handle_octave_ready () - { - // actions after the startup files are executed - - gui_settings settings; - - QDir startup_dir = QDir (); // current octave dir after startup - - if (settings.bool_value (global_restore_ov_dir)) - { - // restore last dir from previous session - QStringList curr_dirs - = settings.string_list_value (mw_dir_list); - if (curr_dirs.length () > 0) - startup_dir = QDir (curr_dirs.at (0)); // last dir prev. session - } - else if (! settings.string_value (global_ov_startup_dir).isEmpty ()) - { - // do not restore but there is a startup dir configured - startup_dir - = QDir (settings.string_value (global_ov_startup_dir)); - } - - update_default_encoding (settings.string_value (ed_default_enc)); - - if (! startup_dir.exists ()) - { - // the configured startup dir does not exist, take actual one - startup_dir = QDir (); - } - - set_current_working_directory (startup_dir.absolutePath ()); - - if (m_editor_window) - { -#if defined (HAVE_QSCINTILLA) - // Octave ready, determine whether to create an empty script. - // This can not be done when the editor is created because all functions - // must be known for the lexer's auto completion information - m_editor_window->empty_script (true, false); - m_editor_window->restore_session (); -#endif - } - - if (m_octave_qobj.experimental_terminal_widget ()) - { - // Set initial prompt. - - // The interpreter_event callback function below emits a - // signal. Because we don't control when that happens, use a - // guarded pointer so that the callback can abort if this object - // is no longer valid. - - QPointer<main_window> this_mw (this); - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER_THREAD - - // We can skip the entire callback function because it does - // not make any changes to the interpreter state. - - if (this_mw.isNull ()) - return; - - interp.PS1 (">> "); - std::string prompt = interp.PS1 (); - - std::string decoded_prompt - = command_editor::decode_prompt_string (prompt); - - emit update_prompt_signal (QString::fromStdString (decoded_prompt)); - }); - } - - m_command_window->init_command_prompt (); - focus_command_window (); // make sure that the command window has focus - } - - void main_window::handle_set_path_dialog_request () - { - if (m_set_path_dlg) // m_set_path_dlg is a guarded pointer! - return; - - m_set_path_dlg = new set_path_dialog (this); - - m_set_path_dlg->setModal (false); - m_set_path_dlg->setAttribute (Qt::WA_DeleteOnClose); - m_set_path_dlg->show (); - - // Any interpreter_event signal from a set_path_dialog object is - // handled the same as for the main_window object. - - connect (m_set_path_dlg, QOverload<const fcn_callback&>::of (&set_path_dialog::interpreter_event), - this, QOverload<const fcn_callback&>::of (&main_window::interpreter_event)); - - connect (m_set_path_dlg, QOverload<const meth_callback&>::of (&set_path_dialog::interpreter_event), - this, QOverload<const meth_callback&>::of (&main_window::interpreter_event)); - - connect (m_set_path_dlg, &set_path_dialog::modify_path_signal, - this, &main_window::modify_path); - - interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); - - qt_interpreter_events *qt_link = interp_qobj->qt_link (); - - connect (qt_link, &qt_interpreter_events::update_path_dialog_signal, - m_set_path_dlg, &set_path_dialog::update_model); - - // Now that all the signal connections are in place for the dialog - // we can set the initial value of the path in the model. - - m_set_path_dlg->update_model (); - } - - void main_window::find_files (const QString& start_dir) - { - - if (! m_find_files_dlg) - { - m_find_files_dlg = new find_files_dialog (this); - - connect (m_find_files_dlg, &find_files_dialog::finished, - this, &main_window::find_files_finished); - - connect (m_find_files_dlg, &find_files_dialog::dir_selected, - m_file_browser_window, &files_dock_widget::set_current_directory); - - connect (m_find_files_dlg, &find_files_dialog::file_selected, - this, QOverload<const QString&>::of (&main_window::open_file_signal)); - - m_find_files_dlg->setWindowModality (Qt::NonModal); - } - - if (! m_find_files_dlg->isVisible ()) - { - m_find_files_dlg->show (); - } - - m_find_files_dlg->set_search_dir (start_dir); - - m_find_files_dlg->activateWindow (); - - } - - void main_window::set_screen_size (int ht, int wd) - { - emit interpreter_event - ([=] () - { - // INTERPRETER THREAD - - command_editor::set_screen_size (ht, wd); - }); - } - - void main_window::clipboard_has_changed () - { - if (m_clipboard->text ().isEmpty ()) - { - m_paste_action->setEnabled (false); - m_clear_clipboard_action->setEnabled (false); - } - else - { - m_paste_action->setEnabled (true); - m_clear_clipboard_action->setEnabled (true); - } - } - - void main_window::clear_clipboard () - { - m_clipboard->clear (QClipboard::Clipboard); - } - - void main_window::disable_menu_shortcuts (bool disable) - { - QHash<QMenu *, QStringList>::const_iterator i = m_hash_menu_text.constBegin (); - - while (i != m_hash_menu_text.constEnd ()) - { - i.key ()->setTitle (i.value ().at (disable)); - ++i; - } - } - - void main_window::restore_create_file_setting () - { - // restore the new files creation setting - - gui_settings settings; - - settings.setValue (ed_create_new_file.settings_key (), false); - disconnect (m_editor_window, SIGNAL (file_loaded_signal ()), - this, SLOT (restore_create_file_setting ())); - } - - void main_window::set_file_encoding (const QString& new_encoding) - { - m_file_encoding = new_encoding; - } - - // The following slot is called after files have been selected in the - // open file dialog, possibly with a new selected encoding stored in - // m_file_encoding - void main_window::request_open_files (const QStringList& open_file_names) - { - for (int i = 0; i < open_file_names.count (); i++) - emit open_file_signal (open_file_names.at (i), m_file_encoding, -1); - } - - void main_window::profiler_session () - { - emit interpreter_event - ([=] (interpreter& interp) + // INTERPRETER THREAD + F__profiler_enable__ (interp, ovl (false)); + }); +} + +void main_window::handle_profiler_status_update (bool active) +{ + m_profiler_start->setEnabled (! active); + m_profiler_resume->setEnabled (! active); + m_profiler_stop->setEnabled (active); + + led_indicator::led_state state = led_indicator::LED_STATE_INACTIVE; + if (active) + state = led_indicator::LED_STATE_ACTIVE; + m_profiler_status_indicator->set_state (state); +} + +void main_window::profiler_show () +{ + // Do not use a separate interpreter event as in the other + // profiler slots since the output of the command "profshow" + // would obscure the prompt and we do not need to emimt a signal + // for action that is required in the gui after rhe command + execute_command_in_terminal ("profshow"); +} + +void main_window::closeEvent (QCloseEvent *e) +{ + write_settings (); + + if (confirm_shutdown ()) + { + // FIXME: Instead of ignoring the event and posting an + // interpreter event, should we just accept the event and + // shutdown and clean up the interpreter as part of closing the + // GUI? Going that route might make it easier to close the GUI + // without having to stop the interpreter, for example, if the + // GUI is started from the interpreter command line. + + e->ignore (); + + if (m_octave_qobj.experimental_terminal_widget () + && ! m_octave_qobj.is_gui_app ()) + emit close_gui_signal (); + else { - // INTERPRETER THREAD - F__profiler_enable__ (interp, ovl (true)); - }); - } - - void main_window::profiler_session_resume () - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - F__profiler_enable__ (interp, ovl (true)); - }); - } - - void main_window::profiler_stop () - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - F__profiler_enable__ (interp, ovl (false)); - }); - } - - void main_window::handle_profiler_status_update (bool active) - { - m_profiler_start->setEnabled (! active); - m_profiler_resume->setEnabled (! active); - m_profiler_stop->setEnabled (active); - - led_indicator::led_state state = led_indicator::LED_STATE_INACTIVE; - if (active) - state = led_indicator::LED_STATE_ACTIVE; - m_profiler_status_indicator->set_state (state); - } - - void main_window::profiler_show () - { - // Do not use a separate interpreter event as in the other - // profiler slots since the output of the command "profshow" - // would obscure the prompt and we do not need to emimt a signal - // for action that is required in the gui after rhe command - execute_command_in_terminal ("profshow"); - } - - void main_window::closeEvent (QCloseEvent *e) - { - write_settings (); - - if (confirm_shutdown ()) - { - // FIXME: Instead of ignoring the event and posting an - // interpreter event, should we just accept the event and - // shutdown and clean up the interpreter as part of closing the - // GUI? Going that route might make it easier to close the GUI - // without having to stop the interpreter, for example, if the - // GUI is started from the interpreter command line. - - e->ignore (); - - if (m_octave_qobj.experimental_terminal_widget () - && ! m_octave_qobj.is_gui_app ()) - emit close_gui_signal (); - else - { - emit interpreter_event - ([] (interpreter& interp) - { - // INTERPRETER THREAD - - interp.quit (0, false, false); - }); - } - } - else - e->ignore (); - } - - void main_window::construct_central_widget () - { - // Create and set the central widget. QMainWindow takes ownership of - // the widget (pointer) so there is no need to delete the object upon - // destroying this main_window. - - QWidget *dummyWidget = new QWidget (); - dummyWidget->setObjectName ("CentralDummyWidget"); - dummyWidget->resize (10, 10); - dummyWidget->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); - dummyWidget->hide (); - setCentralWidget (dummyWidget); - } + emit interpreter_event + ([] (interpreter& interp) + { + // INTERPRETER THREAD + + interp.quit (0, false, false); + }); + } + } + else + e->ignore (); +} + +void main_window::construct_central_widget () +{ + // Create and set the central widget. QMainWindow takes ownership of + // the widget (pointer) so there is no need to delete the object upon + // destroying this main_window. + + QWidget *dummyWidget = new QWidget (); + dummyWidget->setObjectName ("CentralDummyWidget"); + dummyWidget->resize (10, 10); + dummyWidget->setSizePolicy (QSizePolicy::Fixed, QSizePolicy::Fixed); + dummyWidget->hide (); + setCentralWidget (dummyWidget); +} // Main subroutine of the constructor - void main_window::construct () - { - setWindowIcon (QIcon (dw_icon_set_names["NONE"])); - - interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); - - qt_interpreter_events *qt_link = interp_qobj->qt_link (); - - construct_menu_bar (); - - construct_tool_bar (); - - // FIXME: Is this action intended to be about quitting application - // or closing the main window? - connect (qApp, &QApplication::aboutToQuit, - this, &main_window::prepare_to_exit); - - connect (qApp, &QApplication::focusChanged, - this, &main_window::focus_changed); - - // Default argument requires wrapper. - connect (this, &main_window::settings_changed, - this, [=] () { notice_settings (); }); - - // Connections for signals from the interpreter thread where the slot - // should be executed by the gui thread - - connect (this, &main_window::warning_function_not_found_signal, - this, &main_window::warning_function_not_found); - - setWindowTitle ("Octave"); - - setStatusBar (m_status_bar); - - // Signals for removing/renaming files/dirs in the temrinal window - connect (qt_link, &qt_interpreter_events::file_remove_signal, - this, &main_window::file_remove_proxy); - - connect (this, QOverload<const fcn_callback&>::of (&main_window::interpreter_event), - &m_octave_qobj, QOverload<const fcn_callback&>::of (&base_qobject::interpreter_event)); - - connect (this, QOverload<const meth_callback&>::of (&main_window::interpreter_event), - &m_octave_qobj, QOverload<const meth_callback&>::of (&base_qobject::interpreter_event)); - - configure_shortcuts (); - } - - void main_window::construct_octave_qt_link () - { - interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); - - qt_interpreter_events *qt_link = interp_qobj->qt_link (); - - connect (qt_link, &qt_interpreter_events::settings_changed, - this, &main_window::notice_settings); - - connect (qt_link, &qt_interpreter_events::apply_new_settings, - this, &main_window::request_reload_settings); - - connect (qt_link, &qt_interpreter_events::directory_changed_signal, - this, &main_window::update_octave_directory); - - connect (qt_link, &qt_interpreter_events::execute_command_in_terminal_signal, - this, &main_window::execute_command_in_terminal); - - connect (qt_link, &qt_interpreter_events::enter_debugger_signal, - this, &main_window::handle_enter_debugger); - - connect (qt_link, &qt_interpreter_events::exit_debugger_signal, - this, &main_window::handle_exit_debugger); - - connect (qt_link, &qt_interpreter_events::show_preferences_signal, - this, [=] () { process_settings_dialog_request (); }); - - connect (qt_link, &qt_interpreter_events::insert_debugger_pointer_signal, - this, &main_window::handle_insert_debugger_pointer_request); - - connect (qt_link, &qt_interpreter_events::delete_debugger_pointer_signal, - this, &main_window::handle_delete_debugger_pointer_request); - - connect (qt_link, &qt_interpreter_events::update_breakpoint_marker_signal, - this, &main_window::handle_update_breakpoint_marker_request); - - connect (qt_link, &qt_interpreter_events::gui_status_update_signal, - this, &main_window::handle_gui_status_update); - - connect (qt_link, &qt_interpreter_events::update_gui_lexer_signal, - this, &main_window::update_gui_lexer_signal); - } - - QAction* main_window::add_action (QMenu *menu, const QIcon& icon, - const QString& text, const char *member, - const QWidget *receiver) - { - QAction *a; - - if (receiver) - a = menu->addAction (icon, text, receiver, member); - else - a = menu->addAction (icon, text, this, member); - - addAction (a); // important for shortcut context - a->setShortcutContext (Qt::ApplicationShortcut); - return a; - } - - QMenu* main_window::m_add_menu (QMenuBar *p, QString name) - { - QMenu *menu = p->addMenu (name); - - QString base_name = name; // get a copy - // replace intended '&' ("&&") by a temp. string - base_name.replace ("&&", "___octave_amp_replacement___"); - // remove single '&' (shortcut) - base_name.remove ("&"); - // restore intended '&' - base_name.replace ("___octave_amp_replacement___", "&&"); - - // remember names with and without shortcut - m_hash_menu_text[menu] = QStringList ({ name, base_name }); - - return menu; - } - - void main_window::construct_menu_bar () - { - QMenuBar *menu_bar = menuBar (); - - construct_file_menu (menu_bar); - - construct_edit_menu (menu_bar); - - construct_debug_menu (menu_bar); - - construct_tools_menu (menu_bar); - - construct_window_menu (menu_bar); - - construct_help_menu (menu_bar); - - construct_news_menu (menu_bar); +void main_window::construct () +{ + setWindowIcon (QIcon (dw_icon_set_names["NONE"])); + + interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); + + qt_interpreter_events *qt_link = interp_qobj->qt_link (); + + construct_menu_bar (); + + construct_tool_bar (); + + // FIXME: Is this action intended to be about quitting application + // or closing the main window? + connect (qApp, &QApplication::aboutToQuit, + this, &main_window::prepare_to_exit); + + connect (qApp, &QApplication::focusChanged, + this, &main_window::focus_changed); + + // Default argument requires wrapper. + connect (this, &main_window::settings_changed, + this, [=] () { notice_settings (); }); + + // Connections for signals from the interpreter thread where the slot + // should be executed by the gui thread + + connect (this, &main_window::warning_function_not_found_signal, + this, &main_window::warning_function_not_found); + + setWindowTitle ("Octave"); + + setStatusBar (m_status_bar); + + // Signals for removing/renaming files/dirs in the temrinal window + connect (qt_link, &qt_interpreter_events::file_remove_signal, + this, &main_window::file_remove_proxy); + + connect (this, QOverload<const fcn_callback&>::of (&main_window::interpreter_event), + &m_octave_qobj, QOverload<const fcn_callback&>::of (&base_qobject::interpreter_event)); + + connect (this, QOverload<const meth_callback&>::of (&main_window::interpreter_event), + &m_octave_qobj, QOverload<const meth_callback&>::of (&base_qobject::interpreter_event)); + + configure_shortcuts (); +} + +void main_window::construct_octave_qt_link () +{ + interpreter_qobject *interp_qobj = m_octave_qobj.interpreter_qobj (); + + qt_interpreter_events *qt_link = interp_qobj->qt_link (); + + connect (qt_link, &qt_interpreter_events::settings_changed, + this, &main_window::notice_settings); + + connect (qt_link, &qt_interpreter_events::apply_new_settings, + this, &main_window::request_reload_settings); + + connect (qt_link, &qt_interpreter_events::directory_changed_signal, + this, &main_window::update_octave_directory); + + connect (qt_link, &qt_interpreter_events::execute_command_in_terminal_signal, + this, &main_window::execute_command_in_terminal); + + connect (qt_link, &qt_interpreter_events::enter_debugger_signal, + this, &main_window::handle_enter_debugger); + + connect (qt_link, &qt_interpreter_events::exit_debugger_signal, + this, &main_window::handle_exit_debugger); + + connect (qt_link, &qt_interpreter_events::show_preferences_signal, + this, [=] () { process_settings_dialog_request (); }); + + connect (qt_link, &qt_interpreter_events::insert_debugger_pointer_signal, + this, &main_window::handle_insert_debugger_pointer_request); + + connect (qt_link, &qt_interpreter_events::delete_debugger_pointer_signal, + this, &main_window::handle_delete_debugger_pointer_request); + + connect (qt_link, &qt_interpreter_events::update_breakpoint_marker_signal, + this, &main_window::handle_update_breakpoint_marker_request); + + connect (qt_link, &qt_interpreter_events::gui_status_update_signal, + this, &main_window::handle_gui_status_update); + + connect (qt_link, &qt_interpreter_events::update_gui_lexer_signal, + this, &main_window::update_gui_lexer_signal); +} + +QAction* main_window::add_action (QMenu *menu, const QIcon& icon, + const QString& text, const char *member, + const QWidget *receiver) +{ + QAction *a; + + if (receiver) + a = menu->addAction (icon, text, receiver, member); + else + a = menu->addAction (icon, text, this, member); + + addAction (a); // important for shortcut context + a->setShortcutContext (Qt::ApplicationShortcut); + return a; +} + +QMenu* main_window::m_add_menu (QMenuBar *p, QString name) +{ + QMenu *menu = p->addMenu (name); + + QString base_name = name; // get a copy + // replace intended '&' ("&&") by a temp. string + base_name.replace ("&&", "___octave_amp_replacement___"); + // remove single '&' (shortcut) + base_name.remove ("&"); + // restore intended '&' + base_name.replace ("___octave_amp_replacement___", "&&"); + + // remember names with and without shortcut + m_hash_menu_text[menu] = QStringList ({ name, base_name }); + + return menu; +} + +void main_window::construct_menu_bar () +{ + QMenuBar *menu_bar = menuBar (); + + construct_file_menu (menu_bar); + + construct_edit_menu (menu_bar); + + construct_debug_menu (menu_bar); + + construct_tools_menu (menu_bar); + + construct_window_menu (menu_bar); + + construct_help_menu (menu_bar); + + construct_news_menu (menu_bar); #if defined (HAVE_QSCINTILLA) - // call the editor to add actions which should also be available in the - // editor's menu and tool bar - QList<QAction *> shared_actions = { - m_new_script_action, - m_new_function_action, - m_open_action, - m_find_files_action, - m_undo_action, - m_copy_action, - m_paste_action, - m_select_all_action - }; - m_editor_window->insert_global_actions (shared_actions); + // call the editor to add actions which should also be available in the + // editor's menu and tool bar + QList<QAction *> shared_actions = { + m_new_script_action, + m_new_function_action, + m_open_action, + m_find_files_action, + m_undo_action, + m_copy_action, + m_paste_action, + m_select_all_action + }; + m_editor_window->insert_global_actions (shared_actions); #endif - } - - void main_window::construct_file_menu (QMenuBar *p) - { - QMenu *file_menu = m_add_menu (p, tr ("&File")); - - construct_new_menu (file_menu); - - gui_settings settings; - - m_open_action - = add_action (file_menu, settings.icon ("document-open"), tr ("Open..."), - SLOT (request_open_file ()), this); - m_open_action->setToolTip (tr ("Open an existing file in editor")); +} + +void main_window::construct_file_menu (QMenuBar *p) +{ + QMenu *file_menu = m_add_menu (p, tr ("&File")); + + construct_new_menu (file_menu); + + gui_settings settings; + + m_open_action + = add_action (file_menu, settings.icon ("document-open"), tr ("Open..."), + SLOT (request_open_file ()), this); + m_open_action->setToolTip (tr ("Open an existing file in editor")); #if defined (HAVE_QSCINTILLA) - file_menu->addMenu (m_editor_window->get_mru_menu ()); + file_menu->addMenu (m_editor_window->get_mru_menu ()); #endif - file_menu->addSeparator (); - - m_load_workspace_action - = add_action (file_menu, QIcon (), tr ("Load Workspace..."), - SLOT (handle_load_workspace_request ()), this); - - m_save_workspace_action - = add_action (file_menu, QIcon (), tr ("Save Workspace As..."), - SLOT (handle_save_workspace_request ()), this); - - file_menu->addSeparator (); - - m_exit_action - = add_action (file_menu, QIcon (), tr ("Exit"), - SLOT (close ()), this); - m_exit_action->setMenuRole (QAction::QuitRole); - - // Connect signal related to opening or creating editor files - connect (this, SIGNAL (new_file_signal (const QString&)), - m_active_editor, SLOT (request_new_file (const QString&))); - - connect (this, SIGNAL (open_file_signal (const QString&)), - m_active_editor, SLOT (request_open_file (const QString&))); - - connect (this, - SIGNAL (open_file_signal (const QString&, const QString&, int)), - m_active_editor, - SLOT (request_open_file (const QString&, const QString&, int))); - } - - void main_window::construct_new_menu (QMenu *p) - { - QMenu *new_menu = p->addMenu (tr ("New")); - - gui_settings settings; - - m_new_script_action - = add_action (new_menu, settings.icon ("document-new"), tr ("New Script"), - SLOT (request_new_script ()), this); - - m_new_function_action - = add_action (new_menu, QIcon (), tr ("New Function..."), - SLOT (request_new_function ()), this); - - m_new_figure_action - = add_action (new_menu, QIcon (), tr ("New Figure"), - SLOT (handle_new_figure_request ()), this); - } - - void main_window::construct_edit_menu (QMenuBar *p) - { - QMenu *edit_menu = m_add_menu (p, tr ("&Edit")); - - QKeySequence ctrl_shift = Qt::ControlModifier + Qt::ShiftModifier; - - gui_settings settings; - - m_undo_action - = edit_menu->addAction (settings.icon ("edit-undo"), tr ("Undo")); - m_undo_action->setShortcutContext (Qt::ApplicationShortcut); - - edit_menu->addSeparator (); - - m_copy_action - = edit_menu->addAction (settings.icon ("edit-copy"), tr ("Copy"), this, - &main_window::copyClipboard); - m_copy_action->setShortcutContext (Qt::ApplicationShortcut); - - m_paste_action - = edit_menu->addAction (settings.icon ("edit-paste"), tr ("Paste"), this, - &main_window::pasteClipboard); - m_paste_action->setShortcutContext (Qt::ApplicationShortcut); - - m_select_all_action - = edit_menu->addAction (tr ("Select All"), this, - &main_window::selectAll); - m_select_all_action->setShortcutContext (Qt::ApplicationShortcut); - - m_clear_clipboard_action - = edit_menu->addAction (tr ("Clear Clipboard"), this, - &main_window::clear_clipboard); - - edit_menu->addSeparator (); - - m_find_files_action - = edit_menu->addAction (settings.icon ("edit-find"), - tr ("Find Files...")); - - edit_menu->addSeparator (); - - m_clear_command_window_action - = edit_menu->addAction (tr ("Clear Command Window")); - - m_clear_command_history_action - = edit_menu->addAction (tr ("Clear Command History")); - - m_clear_workspace_action - = edit_menu->addAction (tr ("Clear Workspace")); - - edit_menu->addSeparator (); - - m_set_path_action - = edit_menu->addAction (tr ("Set Path")); - - m_preferences_action - = edit_menu->addAction (settings.icon ("preferences-system"), - tr ("Preferences...")); - - connect (m_find_files_action, &QAction::triggered, - this, [=] () { find_files (); }); - - connect (m_clear_command_window_action, &QAction::triggered, - this, &main_window::handle_clear_command_window_request); - - connect (m_clear_command_history_action, &QAction::triggered, - this, &main_window::handle_clear_history_request); - - connect (m_clear_workspace_action, &QAction::triggered, - this, &main_window::handle_clear_workspace_request); - - connect (m_clipboard, &QClipboard::dataChanged, - this, &main_window::clipboard_has_changed); - clipboard_has_changed (); + file_menu->addSeparator (); + + m_load_workspace_action + = add_action (file_menu, QIcon (), tr ("Load Workspace..."), + SLOT (handle_load_workspace_request ()), this); + + m_save_workspace_action + = add_action (file_menu, QIcon (), tr ("Save Workspace As..."), + SLOT (handle_save_workspace_request ()), this); + + file_menu->addSeparator (); + + m_exit_action + = add_action (file_menu, QIcon (), tr ("Exit"), + SLOT (close ()), this); + m_exit_action->setMenuRole (QAction::QuitRole); + + // Connect signal related to opening or creating editor files + connect (this, SIGNAL (new_file_signal (const QString&)), + m_active_editor, SLOT (request_new_file (const QString&))); + + connect (this, SIGNAL (open_file_signal (const QString&)), + m_active_editor, SLOT (request_open_file (const QString&))); + + connect (this, + SIGNAL (open_file_signal (const QString&, const QString&, int)), + m_active_editor, + SLOT (request_open_file (const QString&, const QString&, int))); +} + +void main_window::construct_new_menu (QMenu *p) +{ + QMenu *new_menu = p->addMenu (tr ("New")); + + gui_settings settings; + + m_new_script_action + = add_action (new_menu, settings.icon ("document-new"), tr ("New Script"), + SLOT (request_new_script ()), this); + + m_new_function_action + = add_action (new_menu, QIcon (), tr ("New Function..."), + SLOT (request_new_function ()), this); + + m_new_figure_action + = add_action (new_menu, QIcon (), tr ("New Figure"), + SLOT (handle_new_figure_request ()), this); +} + +void main_window::construct_edit_menu (QMenuBar *p) +{ + QMenu *edit_menu = m_add_menu (p, tr ("&Edit")); + + QKeySequence ctrl_shift = Qt::ControlModifier + Qt::ShiftModifier; + + gui_settings settings; + + m_undo_action + = edit_menu->addAction (settings.icon ("edit-undo"), tr ("Undo")); + m_undo_action->setShortcutContext (Qt::ApplicationShortcut); + + edit_menu->addSeparator (); + + m_copy_action + = edit_menu->addAction (settings.icon ("edit-copy"), tr ("Copy"), this, + &main_window::copyClipboard); + m_copy_action->setShortcutContext (Qt::ApplicationShortcut); + + m_paste_action + = edit_menu->addAction (settings.icon ("edit-paste"), tr ("Paste"), this, + &main_window::pasteClipboard); + m_paste_action->setShortcutContext (Qt::ApplicationShortcut); + + m_select_all_action + = edit_menu->addAction (tr ("Select All"), this, + &main_window::selectAll); + m_select_all_action->setShortcutContext (Qt::ApplicationShortcut); + + m_clear_clipboard_action + = edit_menu->addAction (tr ("Clear Clipboard"), this, + &main_window::clear_clipboard); + + edit_menu->addSeparator (); + + m_find_files_action + = edit_menu->addAction (settings.icon ("edit-find"), + tr ("Find Files...")); + + edit_menu->addSeparator (); + + m_clear_command_window_action + = edit_menu->addAction (tr ("Clear Command Window")); + + m_clear_command_history_action + = edit_menu->addAction (tr ("Clear Command History")); + + m_clear_workspace_action + = edit_menu->addAction (tr ("Clear Workspace")); + + edit_menu->addSeparator (); + + m_set_path_action + = edit_menu->addAction (tr ("Set Path")); + + m_preferences_action + = edit_menu->addAction (settings.icon ("preferences-system"), + tr ("Preferences...")); + + connect (m_find_files_action, &QAction::triggered, + this, [=] () { find_files (); }); + + connect (m_clear_command_window_action, &QAction::triggered, + this, &main_window::handle_clear_command_window_request); + + connect (m_clear_command_history_action, &QAction::triggered, + this, &main_window::handle_clear_history_request); + + connect (m_clear_workspace_action, &QAction::triggered, + this, &main_window::handle_clear_workspace_request); + + connect (m_clipboard, &QClipboard::dataChanged, + this, &main_window::clipboard_has_changed); + clipboard_has_changed (); #if defined (Q_OS_WIN32) - // Always enable paste action (unreliable clipboard signals in windows) - // FIXME: This has to be removed, when the clipboard signals in windows - // are working again - m_paste_action->setEnabled (true); - m_clear_clipboard_action->setEnabled (true); + // Always enable paste action (unreliable clipboard signals in windows) + // FIXME: This has to be removed, when the clipboard signals in windows + // are working again + m_paste_action->setEnabled (true); + m_clear_clipboard_action->setEnabled (true); #endif - connect (m_preferences_action, &QAction::triggered, - this, [=] () { process_settings_dialog_request (); }); - - connect (m_set_path_action, &QAction::triggered, - this, &main_window::handle_set_path_dialog_request); - - } - - QAction * main_window::construct_debug_menu_item (const char *icon, - const QString& item, - const char *member) - { - gui_settings settings; - - QAction *action = add_action (m_debug_menu, settings.icon (QString (icon)), - item, member); - - action->setEnabled (false); + connect (m_preferences_action, &QAction::triggered, + this, [=] () { process_settings_dialog_request (); }); + + connect (m_set_path_action, &QAction::triggered, + this, &main_window::handle_set_path_dialog_request); + +} + +QAction * main_window::construct_debug_menu_item (const char *icon, + const QString& item, + const char *member) +{ + gui_settings settings; + + QAction *action = add_action (m_debug_menu, settings.icon (QString (icon)), + item, member); + + action->setEnabled (false); #if defined (HAVE_QSCINTILLA) - m_editor_window->debug_menu ()->addAction (action); - m_editor_window->toolbar ()->addAction (action); + m_editor_window->debug_menu ()->addAction (action); + m_editor_window->toolbar ()->addAction (action); #endif - return action; - } - - void main_window::construct_debug_menu (QMenuBar *p) - { - m_debug_menu = m_add_menu (p, tr ("De&bug")); - - m_debug_step_over - = construct_debug_menu_item ("db-step", tr ("Step"), - SLOT (debug_step_over ())); - - m_debug_step_into - = construct_debug_menu_item ("db-step-in", tr ("Step In"), - SLOT (debug_step_into ())); - - m_debug_step_out - = construct_debug_menu_item ("db-step-out", tr ("Step Out"), - SLOT (debug_step_out ())); - - m_debug_continue - = construct_debug_menu_item ("db-cont", tr ("Continue"), - SLOT (debug_continue ())); - - m_debug_menu->addSeparator (); + return action; +} + +void main_window::construct_debug_menu (QMenuBar *p) +{ + m_debug_menu = m_add_menu (p, tr ("De&bug")); + + m_debug_step_over + = construct_debug_menu_item ("db-step", tr ("Step"), + SLOT (debug_step_over ())); + + m_debug_step_into + = construct_debug_menu_item ("db-step-in", tr ("Step In"), + SLOT (debug_step_into ())); + + m_debug_step_out + = construct_debug_menu_item ("db-step-out", tr ("Step Out"), + SLOT (debug_step_out ())); + + m_debug_continue + = construct_debug_menu_item ("db-cont", tr ("Continue"), + SLOT (debug_continue ())); + + m_debug_menu->addSeparator (); #if defined (HAVE_QSCINTILLA) - m_editor_window->debug_menu ()->addSeparator (); + m_editor_window->debug_menu ()->addSeparator (); #endif - m_debug_quit - = construct_debug_menu_item ("db-stop", tr ("Quit Debug Mode"), - SLOT (debug_quit ())); - } - - void main_window::construct_tools_menu (QMenuBar *p) - { - QMenu *tools_menu = m_add_menu (p, tr ("&Tools")); - - m_profiler_start = add_action (tools_menu, QIcon (), - tr ("Start &Profiler Session"), SLOT (profiler_session ())); - - m_profiler_resume = add_action (tools_menu, QIcon (), - tr ("&Resume Profiler Session"), SLOT (profiler_session_resume ())); - - m_profiler_stop = add_action (tools_menu, QIcon (), - tr ("&Stop Profiler"), SLOT (profiler_stop ())); - m_profiler_stop->setEnabled (false); - - m_profiler_show = add_action (tools_menu, QIcon (), - tr ("&Show Profile Data"), SLOT (profiler_show ())); - } - - void main_window::editor_tabs_changed (bool have_tabs, bool is_octave) - { - // Set state of actions which depend on the existence of editor tabs - m_editor_has_tabs = have_tabs; - m_editor_is_octave_file = is_octave; - m_debug_step_over->setEnabled (have_tabs && is_octave); - } - - QAction * main_window::construct_window_menu_item (QMenu *p, - const QString& item, - bool checkable, - QWidget *widget) - { - QAction *action = p->addAction (QIcon (), item); - - addAction (action); // important for shortcut context - action->setCheckable (checkable); - action->setShortcutContext (Qt::ApplicationShortcut); - - if (widget) // might be zero for m_editor_window - { - if (checkable) - { - // action for visibility of dock widget - connect (action, SIGNAL (toggled (bool)), - widget, SLOT (setVisible (bool))); - - connect (widget, SIGNAL (active_changed (bool)), - action, SLOT (setChecked (bool))); - } - else - { - // action for focus of dock widget - connect (action, SIGNAL (triggered ()), - widget, SLOT (activate ())); - } - } - else - { - action->setEnabled (false); - } - - return action; - } - - void main_window::construct_window_menu (QMenuBar *p) - { - QMenu *window_menu = m_add_menu (p, tr ("&Window")); - - m_show_command_window_action = construct_window_menu_item - (window_menu, tr ("Show Command Window"), true, m_command_window); - - m_show_history_action = construct_window_menu_item - (window_menu, tr ("Show Command History"), true, m_history_window); - - m_show_file_browser_action = construct_window_menu_item - (window_menu, tr ("Show File Browser"), true, m_file_browser_window); - - m_show_workspace_action = construct_window_menu_item - (window_menu, tr ("Show Workspace"), true, m_workspace_window); - - m_show_editor_action = construct_window_menu_item - (window_menu, tr ("Show Editor"), true, m_editor_window); - - m_show_documentation_action = construct_window_menu_item - (window_menu, tr ("Show Documentation"), true, m_doc_browser_window); - - m_show_variable_editor_action = construct_window_menu_item - (window_menu, tr ("Show Variable Editor"), true, m_variable_editor_window); - - window_menu->addSeparator (); - - m_command_window_action = construct_window_menu_item - (window_menu, tr ("Command Window"), false, m_command_window); - - m_history_action = construct_window_menu_item - (window_menu, tr ("Command History"), false, m_history_window); - - m_file_browser_action = construct_window_menu_item - (window_menu, tr ("File Browser"), false, m_file_browser_window); - - m_workspace_action = construct_window_menu_item - (window_menu, tr ("Workspace"), false, m_workspace_window); - - m_editor_action = construct_window_menu_item - (window_menu, tr ("Editor"), false, m_editor_window); - - m_documentation_action = construct_window_menu_item - (window_menu, tr ("Documentation"), false, m_doc_browser_window); - - m_variable_editor_action = construct_window_menu_item - (window_menu, tr ("Variable Editor"), false, m_variable_editor_window); - - window_menu->addSeparator (); - - m_previous_dock_action = add_action (window_menu, QIcon (), - tr ("Previous Widget"), SLOT (go_to_previous_widget ())); - - window_menu->addSeparator (); - - m_reset_windows_action = add_action (window_menu, QIcon (), - tr ("Reset Default Window Layout"), SLOT (reset_windows ())); - } - - void main_window::construct_help_menu (QMenuBar *p) - { - QMenu *help_menu = m_add_menu (p, tr ("&Help")); - - construct_documentation_menu (help_menu); - - help_menu->addSeparator (); - - m_report_bug_action = add_action (help_menu, QIcon (), - tr ("Report Bug"), SLOT (open_bug_tracker_page ())); - - m_octave_packages_action = add_action (help_menu, QIcon (), - tr ("Octave Packages"), SLOT (open_octave_packages_page ())); - - m_contribute_action = add_action (help_menu, QIcon (), - tr ("Contribute"), SLOT (open_contribute_page ())); - - m_developer_action = add_action (help_menu, QIcon (), - tr ("Donate to Octave"), SLOT (open_donate_page ())); - - help_menu->addSeparator (); - - m_about_octave_action = add_action (help_menu, QIcon (), - tr ("About Octave"), SLOT (show_about_octave ())); - } - - void main_window::construct_documentation_menu (QMenu *p) - { - QMenu *doc_menu = p->addMenu (tr ("Documentation")); - - m_ondisk_doc_action = add_action (doc_menu, QIcon (), - tr ("On Disk"), SLOT (activate ()), m_doc_browser_window); - - m_online_doc_action = add_action (doc_menu, QIcon (), - tr ("Online"), SLOT (open_online_documentation_page ())); - } - - void main_window::construct_news_menu (QMenuBar *p) - { - QMenu *news_menu = m_add_menu (p, tr ("&News")); - - m_release_notes_action - = news_menu->addAction (QIcon (), tr ("Release Notes"), - [=] () { - emit show_release_notes_signal (); - }); - addAction (m_release_notes_action); - m_release_notes_action->setShortcutContext (Qt::ApplicationShortcut); - - m_current_news_action - = news_menu->addAction (QIcon (), tr ("Community News"), - [=] () { - emit show_community_news_signal (-1); - }); - addAction (m_current_news_action); - m_current_news_action->setShortcutContext (Qt::ApplicationShortcut); - } - - void main_window::construct_tool_bar () - { - m_main_tool_bar = addToolBar (tr ("Toolbar")); - m_main_tool_bar->setStyleSheet (m_main_tool_bar->styleSheet () - + global_toolbar_style); - - m_main_tool_bar->setObjectName ("MainToolBar"); - m_main_tool_bar->addAction (m_new_script_action); - m_main_tool_bar->addAction (m_open_action); - - m_main_tool_bar->addSeparator (); - - m_main_tool_bar->addAction (m_copy_action); - m_main_tool_bar->addAction (m_paste_action); - m_main_tool_bar->addAction (m_undo_action); - - m_main_tool_bar->addSeparator (); - - m_current_directory_combo_box = new QComboBox (this); - QFontMetrics fm = m_current_directory_combo_box->fontMetrics (); - m_current_directory_combo_box->setFixedWidth (48*fm.averageCharWidth ()); - m_current_directory_combo_box->setEditable (true); - m_current_directory_combo_box->setInsertPolicy (QComboBox::NoInsert); - m_current_directory_combo_box->setToolTip (tr ("Enter directory name")); - m_current_directory_combo_box->setMaxVisibleItems (current_directory_max_visible); - m_current_directory_combo_box->setMaxCount (current_directory_max_count); - QSizePolicy sizePol (QSizePolicy::Preferred, QSizePolicy::Preferred); - m_current_directory_combo_box->setSizePolicy (sizePol); - - // addWidget takes ownership of the objects so there is no - // need to delete these upon destroying this main_window. - m_main_tool_bar->addWidget (new QLabel (tr ("Current Directory: "))); - m_main_tool_bar->addWidget (m_current_directory_combo_box); - - gui_settings settings; - - QAction *current_dir_up - = m_main_tool_bar->addAction (settings.icon ("folder-up", false, "go-up"), - tr ("One directory up")); - QAction *current_dir_search - = m_main_tool_bar->addAction (settings.icon ("folder"), - tr ("Browse directories")); - - connect (m_current_directory_combo_box, SIGNAL (activated (const QString&)), - this, SLOT (set_current_working_directory (const QString&))); - - connect (m_current_directory_combo_box->lineEdit (), - &QLineEdit::returnPressed, - this, &main_window::accept_directory_line_edit); - - connect (current_dir_search, &QAction::triggered, - this, &main_window::browse_for_directory); - - connect (current_dir_up, &QAction::triggered, - this, &main_window::change_directory_up); - - connect (m_undo_action, &QAction::triggered, - this, &main_window::handle_undo_request); - } - - void main_window::focus_console_after_command () - { - gui_settings settings; - - if (settings.bool_value (cs_focus_cmd)) - focus_command_window (); - } - - void main_window::configure_shortcuts () - { - gui_settings settings; - - bool enable - = ! ((m_active_dock == m_command_window) && m_prevent_readline_conflicts); - - // file menu - settings.set_shortcut (m_open_action, sc_main_file_open_file, enable); - settings.set_shortcut (m_new_script_action, sc_main_file_new_file, enable); - settings.set_shortcut (m_new_function_action, sc_main_file_new_function, enable); - settings.set_shortcut (m_new_figure_action, sc_main_file_new_figure, enable); - settings.set_shortcut (m_load_workspace_action, sc_main_file_load_workspace, enable); - settings.set_shortcut (m_save_workspace_action, sc_main_file_save_workspace, enable); - settings.set_shortcut (m_exit_action, sc_main_file_exit, enable); - - // edit menu - settings.set_shortcut (m_copy_action, sc_main_edit_copy, enable); - settings.set_shortcut (m_paste_action, sc_main_edit_paste, enable); - settings.set_shortcut (m_undo_action, sc_main_edit_undo, enable); - settings.set_shortcut (m_select_all_action, sc_main_edit_select_all, enable); - settings.set_shortcut (m_clear_clipboard_action, sc_main_edit_clear_clipboard, enable); - settings.set_shortcut (m_find_files_action, sc_main_edit_find_in_files, enable); - settings.set_shortcut (m_clear_command_history_action, sc_main_edit_clear_history, enable); - settings.set_shortcut (m_clear_command_window_action, sc_main_edit_clear_command_window, enable); - settings.set_shortcut (m_clear_workspace_action, sc_main_edit_clear_workspace, enable); - settings.set_shortcut (m_set_path_action, sc_main_edit_set_path, enable); - settings.set_shortcut (m_preferences_action, sc_main_edit_preferences, enable); - - // debug menu - settings.set_shortcut (m_debug_step_over, sc_main_debug_step_over, enable); - settings.set_shortcut (m_debug_step_into, sc_main_debug_step_into, enable); - settings.set_shortcut (m_debug_step_out, sc_main_debug_step_out, enable); - settings.set_shortcut (m_debug_continue, sc_main_debug_continue, enable); - settings.set_shortcut (m_debug_quit, sc_main_debug_quit, enable); - - // tools menu - settings.set_shortcut (m_profiler_start, sc_main_tools_start_profiler, enable); - settings.set_shortcut (m_profiler_resume, sc_main_tools_resume_profiler, enable); - settings.set_shortcut (m_profiler_stop, sc_main_tools_start_profiler, enable); // same, toggling - settings.set_shortcut (m_profiler_show, sc_main_tools_show_profiler, enable); - - // window menu - settings.set_shortcut (m_show_command_window_action, sc_main_window_show_command, enable); - settings.set_shortcut (m_show_history_action, sc_main_window_show_history, enable); - settings.set_shortcut (m_show_workspace_action, sc_main_window_show_workspace, enable); - settings.set_shortcut (m_show_file_browser_action, sc_main_window_show_file_browser, enable); - settings.set_shortcut (m_show_editor_action, sc_main_window_show_editor, enable); - settings.set_shortcut (m_show_documentation_action, sc_main_window_show_doc, enable); - settings.set_shortcut (m_show_variable_editor_action, sc_main_window_show_variable_editor, enable); - settings.set_shortcut (m_reset_windows_action, sc_main_window_reset, enable); - settings.set_shortcut (m_command_window_action, sc_main_window_command, enable); - // Switching to the other widgets (including the previous one) is always enabled - settings.set_shortcut (m_history_action, sc_main_window_history, true); - settings.set_shortcut (m_workspace_action, sc_main_window_workspace, true); - settings.set_shortcut (m_file_browser_action, sc_main_window_file_browser, true); - settings.set_shortcut (m_editor_action, sc_main_window_editor, true); - settings.set_shortcut (m_documentation_action, sc_main_window_doc, true); - settings.set_shortcut (m_variable_editor_action, sc_main_window_variable_editor, true); - settings.set_shortcut (m_previous_dock_action, sc_main_window_previous_dock, true); - - // help menu - settings.set_shortcut (m_ondisk_doc_action, sc_main_help_ondisk_doc, enable); - settings.set_shortcut (m_online_doc_action, sc_main_help_online_doc, enable); - settings.set_shortcut (m_report_bug_action, sc_main_help_report_bug, enable); - settings.set_shortcut (m_octave_packages_action, sc_main_help_packages, enable); - settings.set_shortcut (m_contribute_action, sc_main_help_contribute, enable); - settings.set_shortcut (m_developer_action, sc_main_help_developer, enable); - settings.set_shortcut (m_about_octave_action, sc_main_help_about, enable); - - // news menu - settings.set_shortcut (m_release_notes_action, sc_main_news_release_notes, enable); - settings.set_shortcut (m_current_news_action, sc_main_news_community_news, enable); - } - - QList<octave_dock_widget *> main_window::dock_widget_list () - { - QList<octave_dock_widget *> list = QList<octave_dock_widget *> (); - list.append (static_cast<octave_dock_widget *> (m_command_window)); - list.append (static_cast<octave_dock_widget *> (m_history_window)); - list.append (static_cast<octave_dock_widget *> (m_file_browser_window)); - list.append (static_cast<octave_dock_widget *> (m_doc_browser_window)); + m_debug_quit + = construct_debug_menu_item ("db-stop", tr ("Quit Debug Mode"), + SLOT (debug_quit ())); +} + +void main_window::construct_tools_menu (QMenuBar *p) +{ + QMenu *tools_menu = m_add_menu (p, tr ("&Tools")); + + m_profiler_start = add_action (tools_menu, QIcon (), + tr ("Start &Profiler Session"), SLOT (profiler_session ())); + + m_profiler_resume = add_action (tools_menu, QIcon (), + tr ("&Resume Profiler Session"), SLOT (profiler_session_resume ())); + + m_profiler_stop = add_action (tools_menu, QIcon (), + tr ("&Stop Profiler"), SLOT (profiler_stop ())); + m_profiler_stop->setEnabled (false); + + m_profiler_show = add_action (tools_menu, QIcon (), + tr ("&Show Profile Data"), SLOT (profiler_show ())); +} + +void main_window::editor_tabs_changed (bool have_tabs, bool is_octave) +{ + // Set state of actions which depend on the existence of editor tabs + m_editor_has_tabs = have_tabs; + m_editor_is_octave_file = is_octave; + m_debug_step_over->setEnabled (have_tabs && is_octave); +} + +QAction * main_window::construct_window_menu_item (QMenu *p, + const QString& item, + bool checkable, + QWidget *widget) +{ + QAction *action = p->addAction (QIcon (), item); + + addAction (action); // important for shortcut context + action->setCheckable (checkable); + action->setShortcutContext (Qt::ApplicationShortcut); + + if (widget) // might be zero for m_editor_window + { + if (checkable) + { + // action for visibility of dock widget + connect (action, SIGNAL (toggled (bool)), + widget, SLOT (setVisible (bool))); + + connect (widget, SIGNAL (active_changed (bool)), + action, SLOT (setChecked (bool))); + } + else + { + // action for focus of dock widget + connect (action, SIGNAL (triggered ()), + widget, SLOT (activate ())); + } + } + else + { + action->setEnabled (false); + } + + return action; +} + +void main_window::construct_window_menu (QMenuBar *p) +{ + QMenu *window_menu = m_add_menu (p, tr ("&Window")); + + m_show_command_window_action = construct_window_menu_item + (window_menu, tr ("Show Command Window"), true, m_command_window); + + m_show_history_action = construct_window_menu_item + (window_menu, tr ("Show Command History"), true, m_history_window); + + m_show_file_browser_action = construct_window_menu_item + (window_menu, tr ("Show File Browser"), true, m_file_browser_window); + + m_show_workspace_action = construct_window_menu_item + (window_menu, tr ("Show Workspace"), true, m_workspace_window); + + m_show_editor_action = construct_window_menu_item + (window_menu, tr ("Show Editor"), true, m_editor_window); + + m_show_documentation_action = construct_window_menu_item + (window_menu, tr ("Show Documentation"), true, m_doc_browser_window); + + m_show_variable_editor_action = construct_window_menu_item + (window_menu, tr ("Show Variable Editor"), true, m_variable_editor_window); + + window_menu->addSeparator (); + + m_command_window_action = construct_window_menu_item + (window_menu, tr ("Command Window"), false, m_command_window); + + m_history_action = construct_window_menu_item + (window_menu, tr ("Command History"), false, m_history_window); + + m_file_browser_action = construct_window_menu_item + (window_menu, tr ("File Browser"), false, m_file_browser_window); + + m_workspace_action = construct_window_menu_item + (window_menu, tr ("Workspace"), false, m_workspace_window); + + m_editor_action = construct_window_menu_item + (window_menu, tr ("Editor"), false, m_editor_window); + + m_documentation_action = construct_window_menu_item + (window_menu, tr ("Documentation"), false, m_doc_browser_window); + + m_variable_editor_action = construct_window_menu_item + (window_menu, tr ("Variable Editor"), false, m_variable_editor_window); + + window_menu->addSeparator (); + + m_previous_dock_action = add_action (window_menu, QIcon (), + tr ("Previous Widget"), SLOT (go_to_previous_widget ())); + + window_menu->addSeparator (); + + m_reset_windows_action = add_action (window_menu, QIcon (), + tr ("Reset Default Window Layout"), SLOT (reset_windows ())); +} + +void main_window::construct_help_menu (QMenuBar *p) +{ + QMenu *help_menu = m_add_menu (p, tr ("&Help")); + + construct_documentation_menu (help_menu); + + help_menu->addSeparator (); + + m_report_bug_action = add_action (help_menu, QIcon (), + tr ("Report Bug"), SLOT (open_bug_tracker_page ())); + + m_octave_packages_action = add_action (help_menu, QIcon (), + tr ("Octave Packages"), SLOT (open_octave_packages_page ())); + + m_contribute_action = add_action (help_menu, QIcon (), + tr ("Contribute"), SLOT (open_contribute_page ())); + + m_developer_action = add_action (help_menu, QIcon (), + tr ("Donate to Octave"), SLOT (open_donate_page ())); + + help_menu->addSeparator (); + + m_about_octave_action = add_action (help_menu, QIcon (), + tr ("About Octave"), SLOT (show_about_octave ())); +} + +void main_window::construct_documentation_menu (QMenu *p) +{ + QMenu *doc_menu = p->addMenu (tr ("Documentation")); + + m_ondisk_doc_action = add_action (doc_menu, QIcon (), + tr ("On Disk"), SLOT (activate ()), m_doc_browser_window); + + m_online_doc_action = add_action (doc_menu, QIcon (), + tr ("Online"), SLOT (open_online_documentation_page ())); +} + +void main_window::construct_news_menu (QMenuBar *p) +{ + QMenu *news_menu = m_add_menu (p, tr ("&News")); + + m_release_notes_action + = news_menu->addAction (QIcon (), tr ("Release Notes"), + [=] () { + emit show_release_notes_signal (); + }); + addAction (m_release_notes_action); + m_release_notes_action->setShortcutContext (Qt::ApplicationShortcut); + + m_current_news_action + = news_menu->addAction (QIcon (), tr ("Community News"), + [=] () { + emit show_community_news_signal (-1); + }); + addAction (m_current_news_action); + m_current_news_action->setShortcutContext (Qt::ApplicationShortcut); +} + +void main_window::construct_tool_bar () +{ + m_main_tool_bar = addToolBar (tr ("Toolbar")); + m_main_tool_bar->setStyleSheet (m_main_tool_bar->styleSheet () + + global_toolbar_style); + + m_main_tool_bar->setObjectName ("MainToolBar"); + m_main_tool_bar->addAction (m_new_script_action); + m_main_tool_bar->addAction (m_open_action); + + m_main_tool_bar->addSeparator (); + + m_main_tool_bar->addAction (m_copy_action); + m_main_tool_bar->addAction (m_paste_action); + m_main_tool_bar->addAction (m_undo_action); + + m_main_tool_bar->addSeparator (); + + m_current_directory_combo_box = new QComboBox (this); + QFontMetrics fm = m_current_directory_combo_box->fontMetrics (); + m_current_directory_combo_box->setFixedWidth (48*fm.averageCharWidth ()); + m_current_directory_combo_box->setEditable (true); + m_current_directory_combo_box->setInsertPolicy (QComboBox::NoInsert); + m_current_directory_combo_box->setToolTip (tr ("Enter directory name")); + m_current_directory_combo_box->setMaxVisibleItems (current_directory_max_visible); + m_current_directory_combo_box->setMaxCount (current_directory_max_count); + QSizePolicy sizePol (QSizePolicy::Preferred, QSizePolicy::Preferred); + m_current_directory_combo_box->setSizePolicy (sizePol); + + // addWidget takes ownership of the objects so there is no + // need to delete these upon destroying this main_window. + m_main_tool_bar->addWidget (new QLabel (tr ("Current Directory: "))); + m_main_tool_bar->addWidget (m_current_directory_combo_box); + + gui_settings settings; + + QAction *current_dir_up + = m_main_tool_bar->addAction (settings.icon ("folder-up", false, "go-up"), + tr ("One directory up")); + QAction *current_dir_search + = m_main_tool_bar->addAction (settings.icon ("folder"), + tr ("Browse directories")); + + connect (m_current_directory_combo_box, SIGNAL (activated (const QString&)), + this, SLOT (set_current_working_directory (const QString&))); + + connect (m_current_directory_combo_box->lineEdit (), + &QLineEdit::returnPressed, + this, &main_window::accept_directory_line_edit); + + connect (current_dir_search, &QAction::triggered, + this, &main_window::browse_for_directory); + + connect (current_dir_up, &QAction::triggered, + this, &main_window::change_directory_up); + + connect (m_undo_action, &QAction::triggered, + this, &main_window::handle_undo_request); +} + +void main_window::focus_console_after_command () +{ + gui_settings settings; + + if (settings.bool_value (cs_focus_cmd)) + focus_command_window (); +} + +void main_window::configure_shortcuts () +{ + gui_settings settings; + + bool enable + = ! ((m_active_dock == m_command_window) && m_prevent_readline_conflicts); + + // file menu + settings.set_shortcut (m_open_action, sc_main_file_open_file, enable); + settings.set_shortcut (m_new_script_action, sc_main_file_new_file, enable); + settings.set_shortcut (m_new_function_action, sc_main_file_new_function, enable); + settings.set_shortcut (m_new_figure_action, sc_main_file_new_figure, enable); + settings.set_shortcut (m_load_workspace_action, sc_main_file_load_workspace, enable); + settings.set_shortcut (m_save_workspace_action, sc_main_file_save_workspace, enable); + settings.set_shortcut (m_exit_action, sc_main_file_exit, enable); + + // edit menu + settings.set_shortcut (m_copy_action, sc_main_edit_copy, enable); + settings.set_shortcut (m_paste_action, sc_main_edit_paste, enable); + settings.set_shortcut (m_undo_action, sc_main_edit_undo, enable); + settings.set_shortcut (m_select_all_action, sc_main_edit_select_all, enable); + settings.set_shortcut (m_clear_clipboard_action, sc_main_edit_clear_clipboard, enable); + settings.set_shortcut (m_find_files_action, sc_main_edit_find_in_files, enable); + settings.set_shortcut (m_clear_command_history_action, sc_main_edit_clear_history, enable); + settings.set_shortcut (m_clear_command_window_action, sc_main_edit_clear_command_window, enable); + settings.set_shortcut (m_clear_workspace_action, sc_main_edit_clear_workspace, enable); + settings.set_shortcut (m_set_path_action, sc_main_edit_set_path, enable); + settings.set_shortcut (m_preferences_action, sc_main_edit_preferences, enable); + + // debug menu + settings.set_shortcut (m_debug_step_over, sc_main_debug_step_over, enable); + settings.set_shortcut (m_debug_step_into, sc_main_debug_step_into, enable); + settings.set_shortcut (m_debug_step_out, sc_main_debug_step_out, enable); + settings.set_shortcut (m_debug_continue, sc_main_debug_continue, enable); + settings.set_shortcut (m_debug_quit, sc_main_debug_quit, enable); + + // tools menu + settings.set_shortcut (m_profiler_start, sc_main_tools_start_profiler, enable); + settings.set_shortcut (m_profiler_resume, sc_main_tools_resume_profiler, enable); + settings.set_shortcut (m_profiler_stop, sc_main_tools_start_profiler, enable); // same, toggling + settings.set_shortcut (m_profiler_show, sc_main_tools_show_profiler, enable); + + // window menu + settings.set_shortcut (m_show_command_window_action, sc_main_window_show_command, enable); + settings.set_shortcut (m_show_history_action, sc_main_window_show_history, enable); + settings.set_shortcut (m_show_workspace_action, sc_main_window_show_workspace, enable); + settings.set_shortcut (m_show_file_browser_action, sc_main_window_show_file_browser, enable); + settings.set_shortcut (m_show_editor_action, sc_main_window_show_editor, enable); + settings.set_shortcut (m_show_documentation_action, sc_main_window_show_doc, enable); + settings.set_shortcut (m_show_variable_editor_action, sc_main_window_show_variable_editor, enable); + settings.set_shortcut (m_reset_windows_action, sc_main_window_reset, enable); + settings.set_shortcut (m_command_window_action, sc_main_window_command, enable); + // Switching to the other widgets (including the previous one) is always enabled + settings.set_shortcut (m_history_action, sc_main_window_history, true); + settings.set_shortcut (m_workspace_action, sc_main_window_workspace, true); + settings.set_shortcut (m_file_browser_action, sc_main_window_file_browser, true); + settings.set_shortcut (m_editor_action, sc_main_window_editor, true); + settings.set_shortcut (m_documentation_action, sc_main_window_doc, true); + settings.set_shortcut (m_variable_editor_action, sc_main_window_variable_editor, true); + settings.set_shortcut (m_previous_dock_action, sc_main_window_previous_dock, true); + + // help menu + settings.set_shortcut (m_ondisk_doc_action, sc_main_help_ondisk_doc, enable); + settings.set_shortcut (m_online_doc_action, sc_main_help_online_doc, enable); + settings.set_shortcut (m_report_bug_action, sc_main_help_report_bug, enable); + settings.set_shortcut (m_octave_packages_action, sc_main_help_packages, enable); + settings.set_shortcut (m_contribute_action, sc_main_help_contribute, enable); + settings.set_shortcut (m_developer_action, sc_main_help_developer, enable); + settings.set_shortcut (m_about_octave_action, sc_main_help_about, enable); + + // news menu + settings.set_shortcut (m_release_notes_action, sc_main_news_release_notes, enable); + settings.set_shortcut (m_current_news_action, sc_main_news_community_news, enable); +} + +QList<octave_dock_widget *> main_window::dock_widget_list () +{ + QList<octave_dock_widget *> list = QList<octave_dock_widget *> (); + list.append (static_cast<octave_dock_widget *> (m_command_window)); + list.append (static_cast<octave_dock_widget *> (m_history_window)); + list.append (static_cast<octave_dock_widget *> (m_file_browser_window)); + list.append (static_cast<octave_dock_widget *> (m_doc_browser_window)); #if defined (HAVE_QSCINTILLA) - list.append (static_cast<octave_dock_widget *> (m_editor_window)); + list.append (static_cast<octave_dock_widget *> (m_editor_window)); #endif - list.append (static_cast<octave_dock_widget *> (m_workspace_window)); - list.append (static_cast<octave_dock_widget *> (m_variable_editor_window)); - return list; - } - - void main_window::update_default_encoding (const QString& default_encoding) - { - m_default_encoding = default_encoding; - std::string mfile_encoding = m_default_encoding.toStdString (); - if (m_default_encoding.startsWith ("SYSTEM", Qt::CaseInsensitive)) - mfile_encoding = "SYSTEM"; - - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD - - F__mfile_encoding__ (interp, ovl (mfile_encoding)); - }); - } - - void main_window::resize_dock (QDockWidget *dw, int width, int height) - { - // resizeDockWidget was added to Qt in Qt 5.6 - if (width >= 0) - resizeDocks ({dw}, {width}, Qt::Horizontal); - if (height >= 0) - resizeDocks ({dw}, {height}, Qt::Vertical); - } - - // The default main window size relative to the desktop size - void main_window::set_default_geometry () - { - int win_x, win_y; - get_screen_geometry (win_x, win_y); - - move (0, 0); - resize (2*win_x/3, 7*win_y/8); - } - - void main_window::reset_windows () - { - // Slot for resetting the window layout to the default one - hide (); - showNormal (); // Unmaximize - do_reset_windows (true, true, true); // Add all widgets - - // Re-add after giving time: This seems to be a reliable way to - // reset the main window's layout - - // JWE says: The following also works for me with 0 delay, so I - // think the problem might just be that the event loop needs to run - // somewhere in the sequence of resizing and adding widgets. Maybe - // some actions in do_reset_windows should be using signal/slot - // connections so that the event loop can do what it needs to do. - // But I haven't been able to find the magic sequence. - - QTimer::singleShot (250, this, [=] () { do_reset_windows (true, true, true); }); - } - - // Create the default layout of the main window. Do not use - // restoreState () and restoreGeometry () with default values since - // this might lead to problems when the Qt version changes - void main_window::do_reset_windows (bool show, bool save, bool force_all) - { - // Set main window default geometry and store its width for - // later resizing the command window - set_default_geometry (); - int win_x = geometry ().width (); - - // Resize command window (if docked), - //the important one in the default layout - if (dockWidgetArea (m_command_window) != Qt::NoDockWidgetArea) - resize_dock (m_command_window, 7*win_x/8, -1); - - // See Octave bug #53409 and https://bugreports.qt.io/browse/QTBUG-55357 + list.append (static_cast<octave_dock_widget *> (m_workspace_window)); + list.append (static_cast<octave_dock_widget *> (m_variable_editor_window)); + return list; +} + +void main_window::update_default_encoding (const QString& default_encoding) +{ + m_default_encoding = default_encoding; + std::string mfile_encoding = m_default_encoding.toStdString (); + if (m_default_encoding.startsWith ("SYSTEM", Qt::CaseInsensitive)) + mfile_encoding = "SYSTEM"; + + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD + + F__mfile_encoding__ (interp, ovl (mfile_encoding)); + }); +} + +void main_window::resize_dock (QDockWidget *dw, int width, int height) +{ + // resizeDockWidget was added to Qt in Qt 5.6 + if (width >= 0) + resizeDocks ({dw}, {width}, Qt::Horizontal); + if (height >= 0) + resizeDocks ({dw}, {height}, Qt::Vertical); +} + +// The default main window size relative to the desktop size +void main_window::set_default_geometry () +{ + int win_x, win_y; + get_screen_geometry (win_x, win_y); + + move (0, 0); + resize (2*win_x/3, 7*win_y/8); +} + +void main_window::reset_windows () +{ + // Slot for resetting the window layout to the default one + hide (); + showNormal (); // Unmaximize + do_reset_windows (true, true, true); // Add all widgets + + // Re-add after giving time: This seems to be a reliable way to + // reset the main window's layout + + // JWE says: The following also works for me with 0 delay, so I + // think the problem might just be that the event loop needs to run + // somewhere in the sequence of resizing and adding widgets. Maybe + // some actions in do_reset_windows should be using signal/slot + // connections so that the event loop can do what it needs to do. + // But I haven't been able to find the magic sequence. + + QTimer::singleShot (250, this, [=] () { do_reset_windows (true, true, true); }); +} + +// Create the default layout of the main window. Do not use +// restoreState () and restoreGeometry () with default values since +// this might lead to problems when the Qt version changes +void main_window::do_reset_windows (bool show, bool save, bool force_all) +{ + // Set main window default geometry and store its width for + // later resizing the command window + set_default_geometry (); + int win_x = geometry ().width (); + + // Resize command window (if docked), + //the important one in the default layout + if (dockWidgetArea (m_command_window) != Qt::NoDockWidgetArea) + resize_dock (m_command_window, 7*win_x/8, -1); + + // See Octave bug #53409 and https://bugreports.qt.io/browse/QTBUG-55357 #if (QT_VERSION < 0x050601) || (QT_VERSION >= 0x050701) - setDockOptions (QMainWindow::AnimatedDocks - | QMainWindow::AllowNestedDocks - | QMainWindow::AllowTabbedDocks); + setDockOptions (QMainWindow::AnimatedDocks + | QMainWindow::AllowNestedDocks + | QMainWindow::AllowTabbedDocks); #else - setDockNestingEnabled (true); + setDockNestingEnabled (true); #endif - // Add the dock widgets and show them - if (! m_file_browser_window->adopted () || force_all) - { - // FIXME: Maybe there should be a main_window::add_dock_widget - // function that combines both of these actions? - - addDockWidget (Qt::LeftDockWidgetArea, m_file_browser_window); - m_file_browser_window->set_adopted (false); - } - - if (! m_workspace_window->adopted () || force_all) - { - addDockWidget (Qt::LeftDockWidgetArea, m_workspace_window); - m_workspace_window->set_adopted (false); - } - - if (! m_history_window->adopted () || force_all) - { - addDockWidget (Qt::LeftDockWidgetArea, m_history_window); - m_history_window->set_adopted (false); - } - - if (! m_command_window->adopted () || force_all) - { - addDockWidget (Qt::RightDockWidgetArea, m_command_window); - m_command_window->set_adopted (false); - } - - if (! m_doc_browser_window->adopted () || force_all) - { - addDockWidget (Qt::RightDockWidgetArea, m_doc_browser_window); - tabifyDockWidget (m_command_window, m_doc_browser_window); - m_doc_browser_window->set_adopted (false); - } - - if (! m_variable_editor_window->adopted () || force_all) - { - addDockWidget (Qt::RightDockWidgetArea, m_variable_editor_window); - tabifyDockWidget (m_command_window, m_variable_editor_window); - m_variable_editor_window->set_adopted (false); - } + // Add the dock widgets and show them + if (! m_file_browser_window->adopted () || force_all) + { + // FIXME: Maybe there should be a main_window::add_dock_widget + // function that combines both of these actions? + + addDockWidget (Qt::LeftDockWidgetArea, m_file_browser_window); + m_file_browser_window->set_adopted (false); + } + + if (! m_workspace_window->adopted () || force_all) + { + addDockWidget (Qt::LeftDockWidgetArea, m_workspace_window); + m_workspace_window->set_adopted (false); + } + + if (! m_history_window->adopted () || force_all) + { + addDockWidget (Qt::LeftDockWidgetArea, m_history_window); + m_history_window->set_adopted (false); + } + + if (! m_command_window->adopted () || force_all) + { + addDockWidget (Qt::RightDockWidgetArea, m_command_window); + m_command_window->set_adopted (false); + } + + if (! m_doc_browser_window->adopted () || force_all) + { + addDockWidget (Qt::RightDockWidgetArea, m_doc_browser_window); + tabifyDockWidget (m_command_window, m_doc_browser_window); + m_doc_browser_window->set_adopted (false); + } + + if (! m_variable_editor_window->adopted () || force_all) + { + addDockWidget (Qt::RightDockWidgetArea, m_variable_editor_window); + tabifyDockWidget (m_command_window, m_variable_editor_window); + m_variable_editor_window->set_adopted (false); + } #if defined (HAVE_QSCINTILLA) - addDockWidget (Qt::RightDockWidgetArea, m_editor_window); - tabifyDockWidget (m_command_window, m_editor_window); + addDockWidget (Qt::RightDockWidgetArea, m_editor_window); + tabifyDockWidget (m_command_window, m_editor_window); #endif - // Resize command window, the important one in the default layout - resize_dock (m_command_window, 2*win_x/3, -1); - - // Show main wibdow, save state and geometry of main window and - // all dock widgets - if (show) - { - // Show all dock widgets - for (auto *widget : dock_widget_list ()) - widget->show (); - - // Show main window and store size and state - showNormal (); - - if (save) - { - gui_settings settings; - - settings.setValue (mw_geometry.settings_key (), saveGeometry ()); - settings.setValue (mw_state.settings_key (), saveState ()); - } - - focus_command_window (); - } - } + // Resize command window, the important one in the default layout + resize_dock (m_command_window, 2*win_x/3, -1); + + // Show main wibdow, save state and geometry of main window and + // all dock widgets + if (show) + { + // Show all dock widgets + for (auto *widget : dock_widget_list ()) + widget->show (); + + // Show main window and store size and state + showNormal (); + + if (save) + { + gui_settings settings; + + settings.setValue (mw_geometry.settings_key (), saveGeometry ()); + settings.setValue (mw_state.settings_key (), saveState ()); + } + + focus_command_window (); + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/main-window.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/main-window.h Thu Feb 02 12:25:51 2023 -0800 @@ -62,385 +62,385 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class interpreter; +class interpreter; - class base_qobject; - class settings_dialog; +class base_qobject; +class settings_dialog; - //! Represents the main window. +//! Represents the main window. - class main_window : public QMainWindow - { - Q_OBJECT +class main_window : public QMainWindow +{ + Q_OBJECT - public: +public: - typedef std::pair <std::string, std::string> name_pair; - typedef std::pair <int, int> int_pair; + typedef std::pair <std::string, std::string> name_pair; + typedef std::pair <int, int> int_pair; - main_window (base_qobject& oct_qobj); + main_window (base_qobject& oct_qobj); - ~main_window (); + ~main_window (); - void make_dock_widget_connections (octave_dock_widget *dw); + void make_dock_widget_connections (octave_dock_widget *dw); - bool command_window_has_focus () const; + bool command_window_has_focus () const; - void focus_command_window (); + void focus_command_window (); - bool confirm_shutdown (); + bool confirm_shutdown (); - signals: +signals: - // Note: CLOSE_GUI_SIGNAL is currently only used by the new - // experimental terminal widget. - void close_gui_signal (); + // Note: CLOSE_GUI_SIGNAL is currently only used by the new + // experimental terminal widget. + void close_gui_signal (); - void active_dock_changed (octave_dock_widget *, octave_dock_widget *); - void editor_focus_changed (bool); + void active_dock_changed (octave_dock_widget *, octave_dock_widget *); + void editor_focus_changed (bool); - void settings_changed (); - void init_terminal_size_signal (); - void init_window_menu (); - void new_file_signal (const QString&); - void open_file_signal (const QString&); - void open_file_signal (const QString& file, const QString& enc, int line); - void step_into_file_signal (); + void settings_changed (); + void init_terminal_size_signal (); + void init_window_menu (); + void new_file_signal (const QString&); + void open_file_signal (const QString&); + void open_file_signal (const QString& file, const QString& enc, int line); + void step_into_file_signal (); - void show_community_news_signal (int serial); - void show_release_notes_signal (); + void show_community_news_signal (int serial); + void show_release_notes_signal (); - void update_gui_lexer_signal (bool); + void update_gui_lexer_signal (bool); - void insert_debugger_pointer_signal (const QString& file, int line); - void delete_debugger_pointer_signal (const QString& file, int line); - void update_breakpoint_marker_signal (bool insert, const QString& file, - int line, const QString& cond); + void insert_debugger_pointer_signal (const QString& file, int line); + void delete_debugger_pointer_signal (const QString& file, int line); + void update_breakpoint_marker_signal (bool insert, const QString& file, + int line, const QString& cond); - void copyClipboard_signal (); - void pasteClipboard_signal (); - void selectAll_signal (); - void undo_signal (); + void copyClipboard_signal (); + void pasteClipboard_signal (); + void selectAll_signal (); + void undo_signal (); - void add_actions_signal (QList <QAction *> action_list); + void add_actions_signal (QList <QAction *> action_list); - void warning_function_not_found_signal (const QString& message); + void warning_function_not_found_signal (const QString& message); - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - void execute_command_signal (const QString& command); + void execute_command_signal (const QString& command); - void update_prompt_signal (const QString& prompt); + void update_prompt_signal (const QString& prompt); - public slots: +public slots: - void focus_changed (QWidget *w_old, QWidget *w_new); - void focus_window (const QString& win_name); - void request_reload_settings (); + void focus_changed (QWidget *w_old, QWidget *w_new); + void focus_window (const QString& win_name); + void request_reload_settings (); - void report_status_message (const QString& statusMessage); - void handle_save_workspace_request (); - void handle_load_workspace_request (const QString& file = QString ()); - void handle_open_any_request (const QString& file = QString ()); - void handle_clear_workspace_request (); - void handle_clear_command_window_request (); - void handle_clear_history_request (); - void handle_undo_request (); - void modify_path (const QStringList& dir_list, bool rm, bool subdirs); - void edit_mfile (const QString&, int); - void file_remove_proxy (const QString& o, const QString& n); - void open_online_documentation_page (); - void open_bug_tracker_page (); - void open_octave_packages_page (); - void open_contribute_page (); - void open_donate_page (); - void process_settings_dialog_request (const QString& desired_tab - = QString ()); - void show_about_octave (); - void notice_settings (bool update_by_worker = false); - QPalette getFusionDarkPalette(); - void prepare_to_exit (); - void go_to_previous_widget (); - void reset_windows (); - void do_reset_windows (bool show = true, bool save = true, - bool force_all = false); + void report_status_message (const QString& statusMessage); + void handle_save_workspace_request (); + void handle_load_workspace_request (const QString& file = QString ()); + void handle_open_any_request (const QString& file = QString ()); + void handle_clear_workspace_request (); + void handle_clear_command_window_request (); + void handle_clear_history_request (); + void handle_undo_request (); + void modify_path (const QStringList& dir_list, bool rm, bool subdirs); + void edit_mfile (const QString&, int); + void file_remove_proxy (const QString& o, const QString& n); + void open_online_documentation_page (); + void open_bug_tracker_page (); + void open_octave_packages_page (); + void open_contribute_page (); + void open_donate_page (); + void process_settings_dialog_request (const QString& desired_tab + = QString ()); + void show_about_octave (); + void notice_settings (bool update_by_worker = false); + QPalette getFusionDarkPalette(); + void prepare_to_exit (); + void go_to_previous_widget (); + void reset_windows (); + void do_reset_windows (bool show = true, bool save = true, + bool force_all = false); - void update_octave_directory (const QString& dir); - void browse_for_directory (); - void set_current_working_directory (const QString& dir); - void change_directory_up (); - void accept_directory_line_edit (); + void update_octave_directory (const QString& dir); + void browse_for_directory (); + void set_current_working_directory (const QString& dir); + void change_directory_up (); + void accept_directory_line_edit (); - void execute_command_in_terminal (const QString& dir); - void run_file_in_terminal (const QFileInfo& info); + void execute_command_in_terminal (const QString& dir); + void run_file_in_terminal (const QFileInfo& info); - void handle_new_figure_request (); + void handle_new_figure_request (); - void handle_enter_debugger (); - void handle_exit_debugger (); - void debug_continue (); - void debug_step_into (); - void debug_step_over (); - void debug_step_out (); - void debug_quit (); - void editor_tabs_changed (bool, bool); + void handle_enter_debugger (); + void handle_exit_debugger (); + void debug_continue (); + void debug_step_into (); + void debug_step_over (); + void debug_step_out (); + void debug_quit (); + void editor_tabs_changed (bool, bool); - void request_open_file (); - void request_new_script (const QString& commands = QString ()); - void request_new_function (bool triggered = true); - void handle_edit_mfile_request (const QString& name, const QString& file, - const QString& curr_dir, int line); + void request_open_file (); + void request_new_script (const QString& commands = QString ()); + void request_new_function (bool triggered = true); + void handle_edit_mfile_request (const QString& name, const QString& file, + const QString& curr_dir, int line); - void handle_insert_debugger_pointer_request (const QString& file, int line); - void handle_delete_debugger_pointer_request (const QString& file, int line); - void handle_update_breakpoint_marker_request (bool insert, - const QString& file, int line, - const QString& cond); + void handle_insert_debugger_pointer_request (const QString& file, int line); + void handle_delete_debugger_pointer_request (const QString& file, int line); + void handle_update_breakpoint_marker_request (bool insert, + const QString& file, int line, + const QString& cond); - void read_settings (); - void init_terminal_size (); - void set_window_layout (); - void write_settings (); + void read_settings (); + void init_terminal_size (); + void set_window_layout (); + void write_settings (); - void copyClipboard (); - void pasteClipboard (); - void selectAll (); + void copyClipboard (); + void pasteClipboard (); + void selectAll (); - void handle_gui_status_update (const QString& feature, const QString& status); + void handle_gui_status_update (const QString& feature, const QString& status); - void focus_console_after_command (); + void focus_console_after_command (); - void profiler_session (); - void profiler_session_resume (); - void profiler_stop (); - void handle_profiler_status_update (bool); - void profiler_show (); + void profiler_session (); + void profiler_session_resume (); + void profiler_stop (); + void handle_profiler_status_update (bool); + void profiler_show (); - void handle_octave_ready (); + void handle_octave_ready (); - void handle_set_path_dialog_request (); + void handle_set_path_dialog_request (); - //! Find files dialog. - //!@{ - void find_files (const QString& startdir = QDir::currentPath ()); - void find_files_finished (int) { } - //!@} + //! Find files dialog. + //!@{ + void find_files (const QString& startdir = QDir::currentPath ()); + void find_files_finished (int) { } + //!@} - void set_screen_size (int ht, int wd); + void set_screen_size (int ht, int wd); - //! Handling the clipboard. - //!@{ - void clipboard_has_changed (); - void clear_clipboard (); - //!@} + //! Handling the clipboard. + //!@{ + void clipboard_has_changed (); + void clear_clipboard (); + //!@} - //! Returns a list of dock widgets. + //! Returns a list of dock widgets. - QList<octave_dock_widget *> get_dock_widget_list () - { - return dock_widget_list (); - } + QList<octave_dock_widget *> get_dock_widget_list () + { + return dock_widget_list (); + } - private slots: +private slots: - void disable_menu_shortcuts (bool disable); - void restore_create_file_setting (); - void set_file_encoding (const QString& new_encoding); - void request_open_files (const QStringList& open_file_names); + void disable_menu_shortcuts (bool disable); + void restore_create_file_setting (); + void set_file_encoding (const QString& new_encoding); + void request_open_files (const QStringList& open_file_names); - void warning_function_not_found (const QString& message); + void warning_function_not_found (const QString& message); - protected: +protected: - void closeEvent (QCloseEvent *closeEvent); + void closeEvent (QCloseEvent *closeEvent); - private: +private: - void adopt_dock_widgets (); + void adopt_dock_widgets (); - void adopt_terminal_widget (); - void adopt_documentation_widget (); - void adopt_file_browser_widget (); - void adopt_history_widget (); - void adopt_workspace_widget (); - void adopt_editor_widget (); - void adopt_variable_editor_widget (); + void adopt_terminal_widget (); + void adopt_documentation_widget (); + void adopt_file_browser_widget (); + void adopt_history_widget (); + void adopt_workspace_widget (); + void adopt_editor_widget (); + void adopt_variable_editor_widget (); - void construct_central_widget (); + void construct_central_widget (); - void construct (); + void construct (); - void construct_octave_qt_link (); + void construct_octave_qt_link (); - QAction * add_action (QMenu *menu, const QIcon& icon, - const QString& text, const char *member, - const QWidget *receiver = nullptr); + QAction * add_action (QMenu *menu, const QIcon& icon, + const QString& text, const char *member, + const QWidget *receiver = nullptr); - QMenu * m_add_menu (QMenuBar *p, QString text); - void construct_menu_bar (); - void construct_file_menu (QMenuBar *p); - void construct_new_menu (QMenu *p); - void construct_edit_menu (QMenuBar *p); - QAction * construct_debug_menu_item (const char *icon, const QString& item, - const char *member); - void construct_debug_menu (QMenuBar *p); - QAction * construct_window_menu_item (QMenu *p, const QString& item, - bool checkable, QWidget *); - void construct_tools_menu (QMenuBar *p); - void construct_window_menu (QMenuBar *p); - void construct_help_menu (QMenuBar *p); - void construct_documentation_menu (QMenu *p); + QMenu * m_add_menu (QMenuBar *p, QString text); + void construct_menu_bar (); + void construct_file_menu (QMenuBar *p); + void construct_new_menu (QMenu *p); + void construct_edit_menu (QMenuBar *p); + QAction * construct_debug_menu_item (const char *icon, const QString& item, + const char *member); + void construct_debug_menu (QMenuBar *p); + QAction * construct_window_menu_item (QMenu *p, const QString& item, + bool checkable, QWidget *); + void construct_tools_menu (QMenuBar *p); + void construct_window_menu (QMenuBar *p); + void construct_help_menu (QMenuBar *p); + void construct_documentation_menu (QMenu *p); - void construct_news_menu (QMenuBar *p); + void construct_news_menu (QMenuBar *p); - void construct_tool_bar (); + void construct_tool_bar (); - void configure_shortcuts (); + void configure_shortcuts (); - QList<octave_dock_widget *> dock_widget_list (); + QList<octave_dock_widget *> dock_widget_list (); - void update_default_encoding (const QString& default_encoding); + void update_default_encoding (const QString& default_encoding); - void set_default_geometry (); - void resize_dock (QDockWidget *dw, int width, int height); + void set_default_geometry (); + void resize_dock (QDockWidget *dw, int width, int height); - base_qobject& m_octave_qobj; + base_qobject& m_octave_qobj; - QHash<QMenu *, QStringList> m_hash_menu_text; + QHash<QMenu *, QStringList> m_hash_menu_text; - QString m_default_encoding; + QString m_default_encoding; - QString m_default_style; - QPalette m_default_palette; + QString m_default_style; + QPalette m_default_palette; - //! Toolbar. + //! Toolbar. - QStatusBar *m_status_bar; - led_indicator *m_profiler_status_indicator; + QStatusBar *m_status_bar; + led_indicator *m_profiler_status_indicator; - //! Dock widgets. - //!@{ - QPointer<terminal_dock_widget> m_command_window; - QPointer<history_dock_widget> m_history_window; - QPointer<files_dock_widget> m_file_browser_window; - QPointer<documentation_dock_widget> m_doc_browser_window; - QPointer<file_editor_interface> m_editor_window; - QPointer<workspace_view> m_workspace_window; - QPointer<variable_editor> m_variable_editor_window; - //!@} + //! Dock widgets. + //!@{ + QPointer<terminal_dock_widget> m_command_window; + QPointer<history_dock_widget> m_history_window; + QPointer<files_dock_widget> m_file_browser_window; + QPointer<documentation_dock_widget> m_doc_browser_window; + QPointer<file_editor_interface> m_editor_window; + QPointer<workspace_view> m_workspace_window; + QPointer<variable_editor> m_variable_editor_window; + //!@} - external_editor_interface *m_external_editor; - QWidget *m_active_editor; + external_editor_interface *m_external_editor; + QWidget *m_active_editor; - octave_dock_widget *m_previous_dock; - octave_dock_widget *m_active_dock; + octave_dock_widget *m_previous_dock; + octave_dock_widget *m_active_dock; - QToolBar *m_main_tool_bar; + QToolBar *m_main_tool_bar; - QMenu *m_debug_menu; + QMenu *m_debug_menu; - QMenuBar *m_editor_menubar; + QMenuBar *m_editor_menubar; - QAction *m_debug_continue; - QAction *m_debug_step_into; - QAction *m_debug_step_over; - QAction *m_debug_step_out; - QAction *m_debug_quit; + QAction *m_debug_continue; + QAction *m_debug_step_into; + QAction *m_debug_step_over; + QAction *m_debug_step_out; + QAction *m_debug_quit; - QAction *m_new_script_action; - QAction *m_new_function_action; - QAction *m_open_action; - QAction *m_new_figure_action; - QAction *m_load_workspace_action; - QAction *m_save_workspace_action; - QAction *m_set_path_action; - QAction *m_preferences_action; - QAction *m_exit_action; + QAction *m_new_script_action; + QAction *m_new_function_action; + QAction *m_open_action; + QAction *m_new_figure_action; + QAction *m_load_workspace_action; + QAction *m_save_workspace_action; + QAction *m_set_path_action; + QAction *m_preferences_action; + QAction *m_exit_action; - QAction *m_copy_action; - QAction *m_paste_action; - QAction *m_clear_clipboard_action; - QAction *m_undo_action; - QAction *m_clear_command_window_action; - QAction *m_clear_command_history_action; - QAction *m_clear_workspace_action; - QAction *m_find_files_action; - QAction *m_select_all_action; + QAction *m_copy_action; + QAction *m_paste_action; + QAction *m_clear_clipboard_action; + QAction *m_undo_action; + QAction *m_clear_command_window_action; + QAction *m_clear_command_history_action; + QAction *m_clear_workspace_action; + QAction *m_find_files_action; + QAction *m_select_all_action; - QAction *m_profiler_start; - QAction *m_profiler_resume; - QAction *m_profiler_stop; - QAction *m_profiler_show; + QAction *m_profiler_start; + QAction *m_profiler_resume; + QAction *m_profiler_stop; + QAction *m_profiler_show; - QAction *m_show_command_window_action; - QAction *m_show_history_action; - QAction *m_show_workspace_action; - QAction *m_show_file_browser_action; - QAction *m_show_editor_action; - QAction *m_show_documentation_action; - QAction *m_show_variable_editor_action; - QAction *m_command_window_action; - QAction *m_history_action; - QAction *m_workspace_action; - QAction *m_file_browser_action; - QAction *m_editor_action; - QAction *m_documentation_action; - QAction *m_variable_editor_action; - QAction *m_previous_dock_action; - QAction *m_reset_windows_action; + QAction *m_show_command_window_action; + QAction *m_show_history_action; + QAction *m_show_workspace_action; + QAction *m_show_file_browser_action; + QAction *m_show_editor_action; + QAction *m_show_documentation_action; + QAction *m_show_variable_editor_action; + QAction *m_command_window_action; + QAction *m_history_action; + QAction *m_workspace_action; + QAction *m_file_browser_action; + QAction *m_editor_action; + QAction *m_documentation_action; + QAction *m_variable_editor_action; + QAction *m_previous_dock_action; + QAction *m_reset_windows_action; - QAction *m_ondisk_doc_action; - QAction *m_online_doc_action; - QAction *m_report_bug_action; - QAction *m_octave_packages_action; - QAction *m_contribute_action; - QAction *m_developer_action; - QAction *m_about_octave_action; + QAction *m_ondisk_doc_action; + QAction *m_online_doc_action; + QAction *m_report_bug_action; + QAction *m_octave_packages_action; + QAction *m_contribute_action; + QAction *m_developer_action; + QAction *m_about_octave_action; - QAction *m_release_notes_action; - QAction *m_current_news_action; + QAction *m_release_notes_action; + QAction *m_current_news_action; - //! For Toolbars. - //!@{ - QComboBox *m_current_directory_combo_box; - static const int current_directory_max_visible = 16; - static const int current_directory_max_count = 16; - QLineEdit *m_current_directory_line_edit; - //!@} + //! For Toolbars. + //!@{ + QComboBox *m_current_directory_combo_box; + static const int current_directory_max_visible = 16; + static const int current_directory_max_count = 16; + QLineEdit *m_current_directory_line_edit; + //!@} - //! Settings dialog as guarded pointer (set to 0 when deleted). + //! Settings dialog as guarded pointer (set to 0 when deleted). - QPointer<settings_dialog> m_settings_dlg; + QPointer<settings_dialog> m_settings_dlg; - //! Find files dialog. + //! Find files dialog. - find_files_dialog *m_find_files_dlg; + find_files_dialog *m_find_files_dlg; - //! Set path dialog - QPointer<set_path_dialog> m_set_path_dlg; + //! Set path dialog + QPointer<set_path_dialog> m_set_path_dlg; - //! Release notes window. + //! Release notes window. - QWidget *m_release_notes_window; + QWidget *m_release_notes_window; - QClipboard *m_clipboard; + QClipboard *m_clipboard; - //! Some class global flags. - //!@{ - bool m_prevent_readline_conflicts; - bool m_prevent_readline_conflicts_menu; - bool m_suppress_dbg_location; - bool m_editor_has_tabs; - bool m_editor_is_octave_file; + //! Some class global flags. + //!@{ + bool m_prevent_readline_conflicts; + bool m_prevent_readline_conflicts_menu; + bool m_suppress_dbg_location; + bool m_editor_has_tabs; + bool m_editor_is_octave_file; - //! Flag for closing the whole application. + //! Flag for closing the whole application. - bool m_closing; - //!@} + bool m_closing; + //!@} - QString m_file_encoding; - }; + QString m_file_encoding; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/news-reader.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/news-reader.cc Thu Feb 02 12:25:51 2023 -0800 @@ -41,106 +41,106 @@ OCTAVE_BEGIN_NAMESPACE(octave) - void news_reader::process () - { - QString html_text; +void news_reader::process () +{ + QString html_text; - if (m_connect_to_web) - { - // Run this part in a separate thread so Octave can continue to - // run while we wait for the page to load. Then emit the signal - // to display it when we have the page contents. + if (m_connect_to_web) + { + // Run this part in a separate thread so Octave can continue to + // run while we wait for the page to load. Then emit the signal + // to display it when we have the page contents. - QString url = m_base_url + '/' + m_page; - std::ostringstream buf; - url_transfer octave_dot_org (url.toStdString (), buf); + QString url = m_base_url + '/' + m_page; + std::ostringstream buf; + url_transfer octave_dot_org (url.toStdString (), buf); - if (octave_dot_org.is_valid ()) - { - Array<std::string> param; - octave_dot_org.http_get (param); + if (octave_dot_org.is_valid ()) + { + Array<std::string> param; + octave_dot_org.http_get (param); - if (octave_dot_org.good ()) - html_text = QString::fromStdString (buf.str ()); - } + if (octave_dot_org.good ()) + html_text = QString::fromStdString (buf.str ()); + } - if (html_text.contains ("this-is-the-gnu-octave-community-news-page")) - { - if (m_serial >= 0) - { - gui_settings settings; + if (html_text.contains ("this-is-the-gnu-octave-community-news-page")) + { + if (m_serial >= 0) + { + gui_settings settings; - settings.setValue (nr_last_time.settings_key (), - QDateTime::currentDateTime ()); + settings.setValue (nr_last_time.settings_key (), + QDateTime::currentDateTime ()); - settings.sync (); + settings.sync (); - QString tag ("community-news-page-serial="); + QString tag ("community-news-page-serial="); - int b = html_text.indexOf (tag); + int b = html_text.indexOf (tag); - if (b) - { - b += tag.length (); + if (b) + { + b += tag.length (); - int e = html_text.indexOf ("\n", b); + int e = html_text.indexOf ("\n", b); - QString tmp = html_text.mid (b, e-b); + QString tmp = html_text.mid (b, e-b); - int curr_page_serial = tmp.toInt (); + int curr_page_serial = tmp.toInt (); - if (curr_page_serial > m_serial) - { - settings.setValue (nr_last_news.settings_key (), curr_page_serial); - settings.sync (); - } - else - return; - } - else - return; - } - } - else - html_text = QString - (tr ("<html>\n" - "<body>\n" - "<p>\n" - "Octave's community news source seems to be unavailable.\n" - "</p>\n" - "<p>\n" - "For the latest news, please check\n" - "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>\n" - "when you have a connection to the web (link opens in an external browser).\n" - "</p>\n" - "<p>\n" - "<small><em>— The Octave Developers, ") + OCTAVE_RELEASE_DATE + "</em></small>\n" - "</p>\n" - "</body>\n" - "</html>\n"); - } - else - html_text = QString - (tr ("<html>\n" - "<body>\n" - "<p>\n" - "Connecting to the web to display the latest Octave Community news has been disabled.\n" - "</p>\n" - "<p>\n" - "For the latest news, please check\n" - "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>\n" - "when you have a connection to the web (link opens in an external browser)\n" - "or enable web connections for news in Octave's network settings dialog.\n" - "</p>\n" - "<p>\n" - "<small><em>— The Octave Developers, ") + OCTAVE_RELEASE_DATE + "</em></small>\n" - "</p>\n" - "</body>\n" - "</html>\n"); + if (curr_page_serial > m_serial) + { + settings.setValue (nr_last_news.settings_key (), curr_page_serial); + settings.sync (); + } + else + return; + } + else + return; + } + } + else + html_text = QString + (tr ("<html>\n" + "<body>\n" + "<p>\n" + "Octave's community news source seems to be unavailable.\n" + "</p>\n" + "<p>\n" + "For the latest news, please check\n" + "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>\n" + "when you have a connection to the web (link opens in an external browser).\n" + "</p>\n" + "<p>\n" + "<small><em>— The Octave Developers, ") + OCTAVE_RELEASE_DATE + "</em></small>\n" + "</p>\n" + "</body>\n" + "</html>\n"); + } + else + html_text = QString + (tr ("<html>\n" + "<body>\n" + "<p>\n" + "Connecting to the web to display the latest Octave Community news has been disabled.\n" + "</p>\n" + "<p>\n" + "For the latest news, please check\n" + "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>\n" + "when you have a connection to the web (link opens in an external browser)\n" + "or enable web connections for news in Octave's network settings dialog.\n" + "</p>\n" + "<p>\n" + "<small><em>— The Octave Developers, ") + OCTAVE_RELEASE_DATE + "</em></small>\n" + "</p>\n" + "</body>\n" + "</html>\n"); - emit display_news_signal (html_text); + emit display_news_signal (html_text); - emit finished (); - } + emit finished (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/news-reader.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/news-reader.h Thu Feb 02 12:25:51 2023 -0800 @@ -31,35 +31,35 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class news_reader : public QObject - { - Q_OBJECT +class news_reader : public QObject +{ + Q_OBJECT - public: +public: - news_reader (const QString& base_url, const QString& page, - int serial = -1, bool connect_to_web = false) - : QObject (), m_base_url (base_url), - m_page (page), m_serial (serial), m_connect_to_web (connect_to_web) - { } + news_reader (const QString& base_url, const QString& page, + int serial = -1, bool connect_to_web = false) + : QObject (), m_base_url (base_url), + m_page (page), m_serial (serial), m_connect_to_web (connect_to_web) + { } - signals: +signals: - void display_news_signal (const QString& news); + void display_news_signal (const QString& news); - void finished (); + void finished (); - public slots: +public slots: - void process (); + void process (); - private: +private: - QString m_base_url; - QString m_page; - int m_serial; - bool m_connect_to_web; - }; + QString m_base_url; + QString m_page; + int m_serial; + bool m_connect_to_web; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/octave-dock-widget.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/octave-dock-widget.cc Thu Feb 02 12:25:51 2023 -0800 @@ -48,780 +48,780 @@ OCTAVE_BEGIN_NAMESPACE(octave) - label_dock_widget::label_dock_widget (QWidget *p) - : QDockWidget (p), m_default_float_button (nullptr), - m_default_close_button (nullptr) - { - QStyle *st = style (); - m_icon_size = 0.75*st->pixelMetric (QStyle::PM_SmallIconSize); +label_dock_widget::label_dock_widget (QWidget *p) + : QDockWidget (p), m_default_float_button (nullptr), + m_default_close_button (nullptr) +{ + QStyle *st = style (); + m_icon_size = 0.75*st->pixelMetric (QStyle::PM_SmallIconSize); - // keep track of the original buttons on the default title bar, - // the button further left is considered "float" - QList<QAbstractButton *> buttonlist = findChildren<QAbstractButton *> (); - if (buttonlist.size () == 2) - { - if (buttonlist.at (0)->x () < buttonlist.at (1)->x ()) - { - m_default_float_button = buttonlist.at (0); - m_default_close_button = buttonlist.at (1); - } - else - { - m_default_float_button = buttonlist.at (1); - m_default_close_button = buttonlist.at (0); - } - } + // keep track of the original buttons on the default title bar, + // the button further left is considered "float" + QList<QAbstractButton *> buttonlist = findChildren<QAbstractButton *> (); + if (buttonlist.size () == 2) + { + if (buttonlist.at (0)->x () < buttonlist.at (1)->x ()) + { + m_default_float_button = buttonlist.at (0); + m_default_close_button = buttonlist.at (1); + } + else + { + m_default_float_button = buttonlist.at (1); + m_default_close_button = buttonlist.at (0); + } + } - gui_settings settings; + gui_settings settings; - // the custom (extra) title bar of the widget - m_title_widget = new QWidget (); + // the custom (extra) title bar of the widget + m_title_widget = new QWidget (); - m_dock_action = new QAction - (settings.icon ("widget-undock", true), "", this); - m_dock_action->setToolTip (tr ("Undock widget")); - m_dock_button = new QToolButton (m_title_widget); - m_dock_button->setDefaultAction (m_dock_action); - m_dock_button->setFocusPolicy (Qt::NoFocus); - m_dock_button->setIconSize (QSize (m_icon_size, m_icon_size)); + m_dock_action = new QAction + (settings.icon ("widget-undock", true), "", this); + m_dock_action->setToolTip (tr ("Undock widget")); + m_dock_button = new QToolButton (m_title_widget); + m_dock_button->setDefaultAction (m_dock_action); + m_dock_button->setFocusPolicy (Qt::NoFocus); + m_dock_button->setIconSize (QSize (m_icon_size, m_icon_size)); - m_close_action = new QAction - (settings.icon ("widget-close", true), "", this); - m_close_action->setToolTip (tr ("Close widget")); - m_close_button = new QToolButton (m_title_widget); - m_close_button->setDefaultAction (m_close_action); - m_close_button->setFocusPolicy (Qt::NoFocus); - m_close_button->setIconSize (QSize (m_icon_size, m_icon_size)); + m_close_action = new QAction + (settings.icon ("widget-close", true), "", this); + m_close_action->setToolTip (tr ("Close widget")); + m_close_button = new QToolButton (m_title_widget); + m_close_button->setDefaultAction (m_close_action); + m_close_button->setFocusPolicy (Qt::NoFocus); + m_close_button->setIconSize (QSize (m_icon_size, m_icon_size)); - QString css_button = QString ("QToolButton {background: transparent; border: 0px;}"); - m_dock_button->setStyleSheet (css_button); - m_close_button->setStyleSheet (css_button); + QString css_button = QString ("QToolButton {background: transparent; border: 0px;}"); + m_dock_button->setStyleSheet (css_button); + m_close_button->setStyleSheet (css_button); - QHBoxLayout *h_layout = new QHBoxLayout (); - h_layout->addStretch (100); - h_layout->addWidget (m_dock_button); - h_layout->addWidget (m_close_button); - h_layout->setSpacing (10); - h_layout->setContentsMargins (5, 2, 2, 2); + QHBoxLayout *h_layout = new QHBoxLayout (); + h_layout->addStretch (100); + h_layout->addWidget (m_dock_button); + h_layout->addWidget (m_close_button); + h_layout->setSpacing (10); + h_layout->setContentsMargins (5, 2, 2, 2); - m_title_widget->setLayout (h_layout); + m_title_widget->setLayout (h_layout); - if (p && (p->objectName () == gui_obj_name_main_window)) - { - // Only connect the when a parent (main window) is given - // copy & paste handling - connect (p, SIGNAL (copyClipboard_signal ()), - this, SLOT (copyClipboard ())); - connect (p, SIGNAL (pasteClipboard_signal ()), - this, SLOT (pasteClipboard ())); - connect (p, SIGNAL (selectAll_signal ()), - this, SLOT (selectAll ())); + if (p && (p->objectName () == gui_obj_name_main_window)) + { + // Only connect the when a parent (main window) is given + // copy & paste handling + connect (p, SIGNAL (copyClipboard_signal ()), + this, SLOT (copyClipboard ())); + connect (p, SIGNAL (pasteClipboard_signal ()), + this, SLOT (pasteClipboard ())); + connect (p, SIGNAL (selectAll_signal ()), + this, SLOT (selectAll ())); - // undo handling - connect (p, SIGNAL (undo_signal ()), this, SLOT (do_undo ())); - } - } + // undo handling + connect (p, SIGNAL (undo_signal ()), this, SLOT (do_undo ())); + } +} - // set the title in the dockwidgets title bar - void - label_dock_widget::set_title (const QString& title) - { - QHBoxLayout *h_layout - = static_cast<QHBoxLayout *> (m_title_widget->layout ()); - QLabel *label = new QLabel (title, m_title_widget); - label->setStyleSheet ("background-color: transparent;"); - h_layout->insertWidget (0, label); - setTitleBarWidget (m_title_widget); - setWindowTitle (title); - } +// set the title in the dockwidgets title bar +void +label_dock_widget::set_title (const QString& title) +{ + QHBoxLayout *h_layout + = static_cast<QHBoxLayout *> (m_title_widget->layout ()); + QLabel *label = new QLabel (title, m_title_widget); + label->setStyleSheet ("background-color: transparent;"); + h_layout->insertWidget (0, label); + setTitleBarWidget (m_title_widget); + setWindowTitle (title); +} - static QString - qdockwidget_css (const QString& close_icon, const QString& close_tooltip, - const QString& float_icon, const QString& float_tooltip, - int icon_size, const QString& titlebar_foreground, - const QString& titlebar_background) - { - return QString ("QDockWidget\n" - "{\n" - "%6" - " border: none;\n" - " titlebar-close-icon: url(%1);\n" - " titlebar-normal-icon: url(%2);\n" - "}\n" - "\n" - "QDockWidget::close-button, QDockWidget::float-button\n" - "{\n" - " border: none;\n" - " icon-size: %3px;\n" - "}\n" - "\n" - "QAbstractButton#qt_dockwidget_closebutton\n" - "{\n" - " qproperty-toolTip: \"%4\";\n" - "}\n" - "\n" - "QAbstractButton#qt_dockwidget_floatbutton\n" - "{\n" - " qproperty-toolTip: \"%5\";\n" - "}\n" - "\n" - "QDockWidget::title {\n" - " text-align: left;\n" - "%7" - " padding-left: 1px;\n" - "}\n" - "\n" - "QDockWidget::close-button\n" - "{\n" - " right: %8px;\n" - " top: 3px;\n" - "}\n" - "\n" - "QDockWidget::float-button\n" - "{\n" - " right: %9px;\n" - " top: 3px;\n" - "}\n" - ).arg (close_icon).arg (float_icon).arg (icon_size) - .arg (close_tooltip).arg (float_tooltip) - .arg (titlebar_foreground).arg (titlebar_background) - .arg ((icon_size*2)/3).arg((icon_size*7)/3); - } +static QString +qdockwidget_css (const QString& close_icon, const QString& close_tooltip, + const QString& float_icon, const QString& float_tooltip, + int icon_size, const QString& titlebar_foreground, + const QString& titlebar_background) +{ + return QString ("QDockWidget\n" + "{\n" + "%6" + " border: none;\n" + " titlebar-close-icon: url(%1);\n" + " titlebar-normal-icon: url(%2);\n" + "}\n" + "\n" + "QDockWidget::close-button, QDockWidget::float-button\n" + "{\n" + " border: none;\n" + " icon-size: %3px;\n" + "}\n" + "\n" + "QAbstractButton#qt_dockwidget_closebutton\n" + "{\n" + " qproperty-toolTip: \"%4\";\n" + "}\n" + "\n" + "QAbstractButton#qt_dockwidget_floatbutton\n" + "{\n" + " qproperty-toolTip: \"%5\";\n" + "}\n" + "\n" + "QDockWidget::title {\n" + " text-align: left;\n" + "%7" + " padding-left: 1px;\n" + "}\n" + "\n" + "QDockWidget::close-button\n" + "{\n" + " right: %8px;\n" + " top: 3px;\n" + "}\n" + "\n" + "QDockWidget::float-button\n" + "{\n" + " right: %9px;\n" + " top: 3px;\n" + "}\n" + ).arg (close_icon).arg (float_icon).arg (icon_size) + .arg (close_tooltip).arg (float_tooltip) + .arg (titlebar_foreground).arg (titlebar_background) + .arg ((icon_size*2)/3).arg((icon_size*7)/3); +} - octave_dock_widget::octave_dock_widget (const QString& obj_name, QWidget *p) - : label_dock_widget (p), m_main_window (nullptr), m_adopted (false), - m_custom_style (false), m_focus_follows_mouse (false), - m_recent_float_geom (), m_recent_dock_geom (), - m_waiting_for_mouse_button_release (false) - { - setObjectName (obj_name); +octave_dock_widget::octave_dock_widget (const QString& obj_name, QWidget *p) + : label_dock_widget (p), m_main_window (nullptr), m_adopted (false), + m_custom_style (false), m_focus_follows_mouse (false), + m_recent_float_geom (), m_recent_dock_geom (), + m_waiting_for_mouse_button_release (false) +{ + setObjectName (obj_name); - // FIXME: Can we avoid the cast here? - m_main_window = dynamic_cast<main_window *> (p); + // FIXME: Can we avoid the cast here? + m_main_window = dynamic_cast<main_window *> (p); - m_predecessor_widget = nullptr; + m_predecessor_widget = nullptr; - connect (this, &octave_dock_widget::topLevelChanged, - this, &octave_dock_widget::toplevel_change); - connect (this, &octave_dock_widget::visibilityChanged, - this, &octave_dock_widget::handle_visibility); + connect (this, &octave_dock_widget::topLevelChanged, + this, &octave_dock_widget::toplevel_change); + connect (this, &octave_dock_widget::visibilityChanged, + this, &octave_dock_widget::handle_visibility); - if (m_default_float_button != nullptr) - { - disconnect (m_default_float_button, 0, 0, 0); - connect (m_default_float_button, &QAbstractButton::clicked, - this, &octave_dock_widget::make_window); - } - connect (this, &octave_dock_widget::queue_make_window, - this, &octave_dock_widget::make_window, Qt::QueuedConnection); - connect (this, &octave_dock_widget::queue_make_widget, - this, [=] () { make_widget (); }, Qt::QueuedConnection); + if (m_default_float_button != nullptr) + { + disconnect (m_default_float_button, 0, 0, 0); + connect (m_default_float_button, &QAbstractButton::clicked, + this, &octave_dock_widget::make_window); + } + connect (this, &octave_dock_widget::queue_make_window, + this, &octave_dock_widget::make_window, Qt::QueuedConnection); + connect (this, &octave_dock_widget::queue_make_widget, + this, [=] () { make_widget (); }, Qt::QueuedConnection); - gui_settings settings; + gui_settings settings; - settings.set_shortcut (m_dock_action, sc_dock_widget_dock); - m_dock_action->setShortcutContext (Qt::WidgetWithChildrenShortcut); - addAction (m_dock_action); - connect (m_dock_action, &QAction::triggered, - this, &octave_dock_widget::make_window); + settings.set_shortcut (m_dock_action, sc_dock_widget_dock); + m_dock_action->setShortcutContext (Qt::WidgetWithChildrenShortcut); + addAction (m_dock_action); + connect (m_dock_action, &QAction::triggered, + this, &octave_dock_widget::make_window); - settings.set_shortcut (m_close_action, sc_dock_widget_close); - m_close_action->setShortcutContext (Qt::WidgetWithChildrenShortcut); - addAction (m_close_action); - connect (m_close_action, &QAction::triggered, - this, &octave_dock_widget::change_visibility); + settings.set_shortcut (m_close_action, sc_dock_widget_close); + m_close_action->setShortcutContext (Qt::WidgetWithChildrenShortcut); + addAction (m_close_action); + connect (m_close_action, &QAction::triggered, + this, &octave_dock_widget::change_visibility); - m_close_action->setToolTip (tr ("Hide widget")); + m_close_action->setToolTip (tr ("Hide widget")); - setStyleSheet (qdockwidget_css - (global_icon_paths.at (ICON_THEME_OCTAVE) + "widget-close.png", - QString ("Close widget"), - global_icon_paths.at (ICON_THEME_OCTAVE) + "widget-undock.png", - QString ("Undock widget"), m_icon_size, "", "")); + setStyleSheet (qdockwidget_css + (global_icon_paths.at (ICON_THEME_OCTAVE) + "widget-close.png", + QString ("Close widget"), + global_icon_paths.at (ICON_THEME_OCTAVE) + "widget-undock.png", + QString ("Undock widget"), m_icon_size, "", "")); - if (widget ()) - widget ()->setToolTip (""); + if (widget ()) + widget ()->setToolTip (""); - m_icon_color = ""; - m_title_3d = 50; + m_icon_color = ""; + m_title_3d = 50; - installEventFilter (this); + installEventFilter (this); - setFocusPolicy (Qt::StrongFocus); + setFocusPolicy (Qt::StrongFocus); - setFeatures (QDockWidget::DockWidgetClosable - | QDockWidget::DockWidgetMovable - | QDockWidget::DockWidgetFloatable); + setFeatures (QDockWidget::DockWidgetClosable + | QDockWidget::DockWidgetMovable + | QDockWidget::DockWidgetFloatable); - handle_settings (); - } + handle_settings (); +} - void - octave_dock_widget::init_window_menu_entry () - { - emit active_changed (isVisible ()); // emit once for init of window menu - } +void +octave_dock_widget::init_window_menu_entry () +{ + emit active_changed (isVisible ()); // emit once for init of window menu +} - // make the widget floating - void - octave_dock_widget::make_window (bool widget_was_dragged) - { - bool vis = isVisible (); +// make the widget floating +void +octave_dock_widget::make_window (bool widget_was_dragged) +{ + bool vis = isVisible (); - // prevent follow-up calls by clearing state variable - m_waiting_for_mouse_button_release = false; + // prevent follow-up calls by clearing state variable + m_waiting_for_mouse_button_release = false; - set_focus_predecessor (); // set focus previously active widget if tabbed + set_focus_predecessor (); // set focus previously active widget if tabbed - // Before unparenting, get current geometry for restoring if dragged - QRect geom = geometry (); + // Before unparenting, get current geometry for restoring if dragged + QRect geom = geometry (); - // the widget has to be reparented (parent = 0), preferably - // from a non-toplevel widget otherwise may not have full - // decorations, e.g., no taskbar icon and always in front - if (isFloating ()) - setFloating (false); + // the widget has to be reparented (parent = 0), preferably + // from a non-toplevel widget otherwise may not have full + // decorations, e.g., no taskbar icon and always in front + if (isFloating ()) + setFloating (false); - if (m_main_window) - { - // Before making it a separate (no more parent) floating widget, - // remove the dock widget from the main window. This ensures - // that tabbed widgets keep their focus when it is re-docked - // later - m_main_window->removeDockWidget (this); - } + if (m_main_window) + { + // Before making it a separate (no more parent) floating widget, + // remove the dock widget from the main window. This ensures + // that tabbed widgets keep their focus when it is re-docked + // later + m_main_window->removeDockWidget (this); + } - setParent (0, Qt::CustomizeWindowHint | Qt::WindowTitleHint | - Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint | Qt::Window); + setParent (0, Qt::CustomizeWindowHint | Qt::WindowTitleHint | + Qt::WindowMinMaxButtonsHint | Qt::WindowCloseButtonHint | Qt::Window); - // restore the last geometry when floating only if we have not dragged - // the window outside the main window - if (! widget_was_dragged) - geom = m_recent_float_geom.isNull () ? QRect (50,100,480,480) - : m_recent_float_geom; - setGeometry (geom); + // restore the last geometry when floating only if we have not dragged + // the window outside the main window + if (! widget_was_dragged) + geom = m_recent_float_geom.isNull () ? QRect (50,100,480,480) + : m_recent_float_geom; + setGeometry (geom); - // adjust the (un)dock action - disconnect (m_dock_action, 0, this, 0); - connect (m_dock_action, &QAction::triggered, - this, &octave_dock_widget::make_widget); + // adjust the (un)dock action + disconnect (m_dock_action, 0, this, 0); + connect (m_dock_action, &QAction::triggered, + this, &octave_dock_widget::make_widget); - // adjust the (un)dock icon - if (titleBarWidget ()) - { - gui_settings settings; + // adjust the (un)dock icon + if (titleBarWidget ()) + { + gui_settings settings; - m_dock_action->setIcon (settings.icon ("widget-dock" + m_icon_color, true)); - m_dock_action->setToolTip (tr ("Dock widget")); - } - else - { - disconnect (m_default_float_button, 0, this, 0); - connect (m_default_float_button, &QAbstractButton::clicked, - this, &octave_dock_widget::make_widget); - } + m_dock_action->setIcon (settings.icon ("widget-dock" + m_icon_color, true)); + m_dock_action->setToolTip (tr ("Dock widget")); + } + else + { + disconnect (m_default_float_button, 0, this, 0); + connect (m_default_float_button, &QAbstractButton::clicked, + this, &octave_dock_widget::make_widget); + } - raise (); - activateWindow (); + raise (); + activateWindow (); - if (vis) - { - show (); - setFocus (); - set_style (true); - } + if (vis) + { + show (); + setFocus (); + set_style (true); + } - emit topLevelChanged (true); // Be sure signal is emitted - } + emit topLevelChanged (true); // Be sure signal is emitted +} - // dock the widget - void - octave_dock_widget::make_widget (bool) - { - gui_settings settings; +// dock the widget +void +octave_dock_widget::make_widget (bool) +{ + gui_settings settings; - bool vis = isVisible (); + bool vis = isVisible (); - // Since floating widget has no parent, we have to read it + // Since floating widget has no parent, we have to read it - if (m_main_window) - { - settings.setValue (mw_state.settings_key (), m_main_window->saveState ()); + if (m_main_window) + { + settings.setValue (mw_state.settings_key (), m_main_window->saveState ()); - // Stay window, otherwise will bounce back to window by default - // because there is no layout information for this widget in the - // saved settings. - setParent (m_main_window, Qt::Window); - m_main_window->addDockWidget (Qt::BottomDockWidgetArea, this); - m_adopted = false; - // recover old window states, hide and re-show new added widget - m_main_window->restoreState (settings.value (mw_state.settings_key ()).toByteArray ()); - setFloating (false); - // restore size using setGeometry instead of restoreGeometry - // following this post: - // https://forum.qt.io/topic/79326/qdockwidget-restoregeometry-not-working-correctly-when-qmainwindow-is-maximized/5 - setGeometry (m_recent_dock_geom); - } + // Stay window, otherwise will bounce back to window by default + // because there is no layout information for this widget in the + // saved settings. + setParent (m_main_window, Qt::Window); + m_main_window->addDockWidget (Qt::BottomDockWidgetArea, this); + m_adopted = false; + // recover old window states, hide and re-show new added widget + m_main_window->restoreState (settings.value (mw_state.settings_key ()).toByteArray ()); + setFloating (false); + // restore size using setGeometry instead of restoreGeometry + // following this post: + // https://forum.qt.io/topic/79326/qdockwidget-restoregeometry-not-working-correctly-when-qmainwindow-is-maximized/5 + setGeometry (m_recent_dock_geom); + } - // adjust the (un)dock icon - disconnect (m_dock_action, 0, this, 0); - connect (m_dock_action, &QAction::triggered, - this, &octave_dock_widget::make_window); - if (titleBarWidget ()) - { - m_dock_action->setIcon (settings.icon ("widget-undock" + m_icon_color, true)); - m_dock_action->setToolTip (tr ("Undock widget")); - } - else - { - disconnect (m_default_float_button, 0, this, 0); - connect (m_default_float_button, &QAbstractButton::clicked, - this, &octave_dock_widget::make_window); - } + // adjust the (un)dock icon + disconnect (m_dock_action, 0, this, 0); + connect (m_dock_action, &QAction::triggered, + this, &octave_dock_widget::make_window); + if (titleBarWidget ()) + { + m_dock_action->setIcon (settings.icon ("widget-undock" + m_icon_color, true)); + m_dock_action->setToolTip (tr ("Undock widget")); + } + else + { + disconnect (m_default_float_button, 0, this, 0); + connect (m_default_float_button, &QAbstractButton::clicked, + this, &octave_dock_widget::make_window); + } - raise (); - QApplication::setActiveWindow (this); + raise (); + QApplication::setActiveWindow (this); - if (vis) - { - show (); - setFocus (); - set_style (true); - } - } + if (vis) + { + show (); + setFocus (); + set_style (true); + } +} - // dock the widget - void - octave_dock_widget::default_dock (bool) - { - setFloating (false); - } +// dock the widget +void +octave_dock_widget::default_dock (bool) +{ + setFloating (false); +} - // set the widget which previously had focus when tabified - void - octave_dock_widget::set_predecessor_widget (octave_dock_widget *prev_widget) - { - m_predecessor_widget = prev_widget; - } +// set the widget which previously had focus when tabified +void +octave_dock_widget::set_predecessor_widget (octave_dock_widget *prev_widget) +{ + m_predecessor_widget = prev_widget; +} - void - octave_dock_widget::set_main_window (main_window *mw) - { - m_main_window = mw; +void +octave_dock_widget::set_main_window (main_window *mw) +{ + m_main_window = mw; - if (m_main_window) - { - connect (m_main_window, &main_window::copyClipboard_signal, - this, &octave_dock_widget::copyClipboard); + if (m_main_window) + { + connect (m_main_window, &main_window::copyClipboard_signal, + this, &octave_dock_widget::copyClipboard); - connect (m_main_window, &main_window::pasteClipboard_signal, - this, &octave_dock_widget::pasteClipboard); + connect (m_main_window, &main_window::pasteClipboard_signal, + this, &octave_dock_widget::pasteClipboard); - connect (m_main_window, &main_window::selectAll_signal, - this, &octave_dock_widget::selectAll); + connect (m_main_window, &main_window::selectAll_signal, + this, &octave_dock_widget::selectAll); - connect (m_main_window, &main_window::undo_signal, - this, &octave_dock_widget::do_undo); - } - } + connect (m_main_window, &main_window::undo_signal, + this, &octave_dock_widget::do_undo); + } +} - // close event - void - octave_dock_widget::closeEvent (QCloseEvent *e) - { - emit active_changed (false); - set_focus_predecessor (); - save_settings (); +// close event +void +octave_dock_widget::closeEvent (QCloseEvent *e) +{ + emit active_changed (false); + set_focus_predecessor (); + save_settings (); - QDockWidget::closeEvent (e); - } + QDockWidget::closeEvent (e); +} - // get focus widget - QWidget * - octave_dock_widget::focusWidget () - { - QWidget *w = QApplication::focusWidget (); - if (w && w->focusProxy ()) w = w->focusProxy (); - return w; - } +// get focus widget +QWidget * +octave_dock_widget::focusWidget () +{ + QWidget *w = QApplication::focusWidget (); + if (w && w->focusProxy ()) w = w->focusProxy (); + return w; +} - bool - octave_dock_widget::event (QEvent *event) - { - // low-level check of whether docked-widget became a window via - // double-click or via drag-and-drop - if ( (event->type () == QEvent::MouseButtonDblClick && ! isFloating ()) - || (event->type () == QEvent::ActivationChange - && m_waiting_for_mouse_button_release)) - { - bool retval = QDockWidget::event (event); - if (isFloating () && parent () != 0) - { - m_waiting_for_mouse_button_release = false; - emit queue_make_window (event->type () != QEvent::MouseButtonDblClick); - } - return retval; - } +bool +octave_dock_widget::event (QEvent *event) +{ + // low-level check of whether docked-widget became a window via + // double-click or via drag-and-drop + if ( (event->type () == QEvent::MouseButtonDblClick && ! isFloating ()) + || (event->type () == QEvent::ActivationChange + && m_waiting_for_mouse_button_release)) + { + bool retval = QDockWidget::event (event); + if (isFloating () && parent () != 0) + { + m_waiting_for_mouse_button_release = false; + emit queue_make_window (event->type () != QEvent::MouseButtonDblClick); + } + return retval; + } - return QDockWidget::event (event); - } + return QDockWidget::event (event); +} - void - octave_dock_widget::handle_settings () - { - gui_settings settings; +void +octave_dock_widget::handle_settings () +{ + gui_settings settings; - m_focus_follows_mouse = settings.bool_value (dw_focus_follows_mouse); + m_focus_follows_mouse = settings.bool_value (dw_focus_follows_mouse); - m_custom_style - = settings.bool_value (dw_title_custom_style); + m_custom_style + = settings.bool_value (dw_title_custom_style); - m_title_3d = settings.int_value (dw_title_3d); + m_title_3d = settings.int_value (dw_title_3d); - m_fg_color = settings.color_value (dw_title_fg_color); + m_fg_color = settings.color_value (dw_title_fg_color); - m_fg_color_active = settings.color_value (dw_title_fg_color_active); + m_fg_color_active = settings.color_value (dw_title_fg_color_active); - m_bg_color = settings.color_value (dw_title_bg_color); + m_bg_color = settings.color_value (dw_title_bg_color); - m_bg_color_active = settings.color_value (dw_title_bg_color_active); + m_bg_color_active = settings.color_value (dw_title_bg_color_active); - QColor bcol (m_bg_color); - QColor bcola (m_bg_color_active); + QColor bcol (m_bg_color); + QColor bcola (m_bg_color_active); - if (! m_custom_style) - { - bcol = QWidget::palette ().color (m_title_widget->backgroundRole ()); - bcola = bcol; - } + if (! m_custom_style) + { + bcol = QWidget::palette ().color (m_title_widget->backgroundRole ()); + bcola = bcol; + } - int r, g, b; - bcol.getRgb (&r, &g, &b); - if (r+g+b < 400) - m_icon_color = "-light"; - else - m_icon_color = ""; + int r, g, b; + bcol.getRgb (&r, &g, &b); + if (r+g+b < 400) + m_icon_color = "-light"; + else + m_icon_color = ""; - bcola.getRgb (&r, &g, &b); - if (r+g+b < 400) - m_icon_color_active = "-light"; - else - m_icon_color_active = ""; + bcola.getRgb (&r, &g, &b); + if (r+g+b < 400) + m_icon_color_active = "-light"; + else + m_icon_color_active = ""; - int x, y, w, h; - QGuiApplication::primaryScreen ()->availableGeometry ().getRect (&x, &y, &w, &h); - QRect default_floating_size = QRect (x+16, y+32, w/3, h/2); + int x, y, w, h; + QGuiApplication::primaryScreen ()->availableGeometry ().getRect (&x, &y, &w, &h); + QRect default_floating_size = QRect (x+16, y+32, w/3, h/2); - QRect default_dock_size; - if (m_main_window) - { - // We have a main window, dock size depends on size of main window - m_main_window->geometry ().getRect (&x, &y, &w, &h); - default_dock_size = QRect (x+16, y+32, w/3, h/3); - } - else - { - // No main window, default dock size should never be used - default_dock_size = QRect (0, 0, w/10, h/10); - } + QRect default_dock_size; + if (m_main_window) + { + // We have a main window, dock size depends on size of main window + m_main_window->geometry ().getRect (&x, &y, &w, &h); + default_dock_size = QRect (x+16, y+32, w/3, h/3); + } + else + { + // No main window, default dock size should never be used + default_dock_size = QRect (0, 0, w/10, h/10); + } - m_recent_float_geom - = settings.value (dw_float_geometry.settings_key ().arg (objectName ()), - default_floating_size).toRect (); + m_recent_float_geom + = settings.value (dw_float_geometry.settings_key ().arg (objectName ()), + default_floating_size).toRect (); - adjust_to_screen (m_recent_float_geom, default_floating_size); + adjust_to_screen (m_recent_float_geom, default_floating_size); - // The following is required for ensure smooth transition from old - // saveGeomety to new QRect setting (see comment for restoring size - // of docked widgets) - QVariant dock_geom - = settings.value (dw_dock_geometry.settings_key ().arg (objectName ()), - default_dock_size); - if (dock_geom.canConvert (QMetaType::QRect)) - m_recent_dock_geom = dock_geom.toRect (); - else - m_recent_dock_geom = dw_dock_geometry.def ().toRect (); + // The following is required for ensure smooth transition from old + // saveGeomety to new QRect setting (see comment for restoring size + // of docked widgets) + QVariant dock_geom + = settings.value (dw_dock_geometry.settings_key ().arg (objectName ()), + default_dock_size); + if (dock_geom.canConvert (QMetaType::QRect)) + m_recent_dock_geom = dock_geom.toRect (); + else + m_recent_dock_geom = dw_dock_geometry.def ().toRect (); - notice_settings (); // call individual handler + notice_settings (); // call individual handler - set_style (false); + set_style (false); - // Compacter design - QToolBar *toolbar = findChild <QToolBar *> (); - if (toolbar) - toolbar->setStyleSheet (toolbar->styleSheet () + global_toolbar_style); + // Compacter design + QToolBar *toolbar = findChild <QToolBar *> (); + if (toolbar) + toolbar->setStyleSheet (toolbar->styleSheet () + global_toolbar_style); - QMenuBar *menubar = findChild <QMenuBar *> (); - if (menubar) - menubar->setStyleSheet (menubar->styleSheet () + global_menubar_style); + QMenuBar *menubar = findChild <QMenuBar *> (); + if (menubar) + menubar->setStyleSheet (menubar->styleSheet () + global_menubar_style); - } +} - void - octave_dock_widget::handle_active_dock_changed (octave_dock_widget *w_old, - octave_dock_widget *w_new) - { - if (m_custom_style && this == w_old) - { - set_style (false); - update (); - } +void +octave_dock_widget::handle_active_dock_changed (octave_dock_widget *w_old, + octave_dock_widget *w_new) +{ + if (m_custom_style && this == w_old) + { + set_style (false); + update (); + } - if (m_custom_style && this == w_new) - { - set_style (true); - update (); - } - } + if (m_custom_style && this == w_new) + { + set_style (true); + update (); + } +} - void - octave_dock_widget::save_settings () - { - gui_settings settings; +void +octave_dock_widget::save_settings () +{ + gui_settings settings; - // save state of this dock-widget - QString name = objectName (); + // save state of this dock-widget + QString name = objectName (); - store_geometry (); + store_geometry (); - // conditional needed? - if (! m_recent_float_geom.isNull ()) - settings.setValue (dw_float_geometry.settings_key ().arg (name), m_recent_float_geom); + // conditional needed? + if (! m_recent_float_geom.isNull ()) + settings.setValue (dw_float_geometry.settings_key ().arg (name), m_recent_float_geom); - if (! m_recent_dock_geom.isEmpty ()) - settings.setValue (dw_dock_geometry.settings_key ().arg (name), m_recent_dock_geom); - settings.setValue (dw_is_visible.settings_key ().arg (name), isVisible ()); // store visibility - settings.setValue (dw_is_floating.settings_key ().arg (name), isFloating ()); // store floating - settings.setValue (dw_is_minimized.settings_key ().arg (name), isMinimized ()); // store minimized + if (! m_recent_dock_geom.isEmpty ()) + settings.setValue (dw_dock_geometry.settings_key ().arg (name), m_recent_dock_geom); + settings.setValue (dw_is_visible.settings_key ().arg (name), isVisible ()); // store visibility + settings.setValue (dw_is_floating.settings_key ().arg (name), isFloating ()); // store floating + settings.setValue (dw_is_minimized.settings_key ().arg (name), isMinimized ()); // store minimized - settings.sync (); - } + settings.sync (); +} - bool octave_dock_widget::eventFilter (QObject *obj, QEvent *e) - { - // Ignore double clicks into window decoration elements - if (e->type () == QEvent::NonClientAreaMouseButtonDblClick) - { - e->ignore (); - return true; - } +bool octave_dock_widget::eventFilter (QObject *obj, QEvent *e) +{ + // Ignore double clicks into window decoration elements + if (e->type () == QEvent::NonClientAreaMouseButtonDblClick) + { + e->ignore (); + return true; + } - // Detect mouse enter events if "focus follows mouse" is desired - // for widgets docked to the main window (non floating) and activate - // the widget currently under the mouse - if (m_focus_follows_mouse && ! isFloating () && (e->type () == QEvent::Enter)) - setFocus (); + // Detect mouse enter events if "focus follows mouse" is desired + // for widgets docked to the main window (non floating) and activate + // the widget currently under the mouse + if (m_focus_follows_mouse && ! isFloating () && (e->type () == QEvent::Enter)) + setFocus (); - return QDockWidget::eventFilter (obj, e); - } + return QDockWidget::eventFilter (obj, e); +} - void - octave_dock_widget::store_geometry () - { - if (isFloating ()) - { - if (! parent ()) - m_recent_float_geom = geometry (); - } - else - { - m_recent_dock_geom = geometry (); - } - } +void +octave_dock_widget::store_geometry () +{ + if (isFloating ()) + { + if (! parent ()) + m_recent_float_geom = geometry (); + } + else + { + m_recent_dock_geom = geometry (); + } +} - void - octave_dock_widget::moveEvent (QMoveEvent *event) - { - store_geometry (); +void +octave_dock_widget::moveEvent (QMoveEvent *event) +{ + store_geometry (); - QDockWidget::moveEvent (event); - } + QDockWidget::moveEvent (event); +} - void - octave_dock_widget::resizeEvent (QResizeEvent *event) - { - store_geometry (); +void +octave_dock_widget::resizeEvent (QResizeEvent *event) +{ + store_geometry (); - QDockWidget::resizeEvent (event); - } + QDockWidget::resizeEvent (event); +} - // slot for hiding the widget - void - octave_dock_widget::change_visibility (bool) - { - setVisible (false); - emit active_changed (false); - } +// slot for hiding the widget +void +octave_dock_widget::change_visibility (bool) +{ + setVisible (false); + emit active_changed (false); +} - void octave_dock_widget::activate () - { - if (! isVisible ()) - setVisible (true); +void octave_dock_widget::activate () +{ + if (! isVisible ()) + setVisible (true); - setFocus (); - activateWindow (); - raise (); - } + setFocus (); + activateWindow (); + raise (); +} - void octave_dock_widget::handle_visibility (bool visible) - { - if (visible) - { - emit active_changed (true); - if (! isFloating ()) - setFocus (); - } - } +void octave_dock_widget::handle_visibility (bool visible) +{ + if (visible) + { + emit active_changed (true); + if (! isFloating ()) + setFocus (); + } +} - void - octave_dock_widget::toplevel_change (bool toplevel) - { - QObject *dockobj; - const char *docksig; +void +octave_dock_widget::toplevel_change (bool toplevel) +{ + QObject *dockobj; + const char *docksig; - if (titleBarWidget ()) - { - dockobj = m_dock_action; - docksig = SIGNAL (triggered (bool)); - } - else - { - dockobj = m_default_float_button; - docksig = SIGNAL (clicked (bool)); - } + if (titleBarWidget ()) + { + dockobj = m_dock_action; + docksig = SIGNAL (triggered (bool)); + } + else + { + dockobj = m_default_float_button; + docksig = SIGNAL (clicked (bool)); + } - if (toplevel) - { - // This is a fallback in case the attempt to create a floated - // top-level window fails and the QDockWidget remains a child - // of the QMainWindow. - connect (dockobj, docksig, this, SLOT (default_dock (bool))); + if (toplevel) + { + // This is a fallback in case the attempt to create a floated + // top-level window fails and the QDockWidget remains a child + // of the QMainWindow. + connect (dockobj, docksig, this, SLOT (default_dock (bool))); - // Could be dragging window, so must wait until there is a - // change in focus. - if (parent () != 0) - m_waiting_for_mouse_button_release = true; - } - else - { - // If a drag-and-drop within the QMainWindow occurred, want to remain a widget. - m_waiting_for_mouse_button_release = false; + // Could be dragging window, so must wait until there is a + // change in focus. + if (parent () != 0) + m_waiting_for_mouse_button_release = true; + } + else + { + // If a drag-and-drop within the QMainWindow occurred, want to remain a widget. + m_waiting_for_mouse_button_release = false; - // Making into a widget immediately will mangle the double-click - // status and cause problems on followup button clicks. - if (parent () == 0) - emit queue_make_widget (); - } - } + // Making into a widget immediately will mangle the double-click + // status and cause problems on followup button clicks. + if (parent () == 0) + emit queue_make_widget (); + } +} - void - octave_dock_widget::set_style (bool active) - { - QString css_foreground; - QString css_background; - QString css_button; - QString dock_icon; +void +octave_dock_widget::set_style (bool active) +{ + QString css_foreground; + QString css_background; + QString css_button; + QString dock_icon; - QString icon_col = m_icon_color; + QString icon_col = m_icon_color; - QString close_tooltip = "Close widget"; - QString dock_tooltip; + QString close_tooltip = "Close widget"; + QString dock_tooltip; - if (isFloating ()) - { - dock_icon = "widget-dock"; - dock_tooltip = "Dock widget"; - } - else - { - dock_icon = "widget-undock"; - dock_tooltip = "Undock widget"; - } + if (isFloating ()) + { + dock_icon = "widget-dock"; + dock_tooltip = "Dock widget"; + } + else + { + dock_icon = "widget-undock"; + dock_tooltip = "Undock widget"; + } #if defined (Q_OS_MAC) - QString alignment = "center"; + QString alignment = "center"; #else - QString alignment = "center left"; + QString alignment = "center left"; #endif - if (m_custom_style) - { + if (m_custom_style) + { - QColor bg_col, fg_col; + QColor bg_col, fg_col; - if (active) - { - bg_col = m_bg_color_active; - fg_col = m_fg_color_active; - icon_col = m_icon_color_active; - } - else - { - bg_col = m_bg_color; - fg_col = m_fg_color; - icon_col = m_icon_color; - } + if (active) + { + bg_col = m_bg_color_active; + fg_col = m_fg_color_active; + icon_col = m_icon_color_active; + } + else + { + bg_col = m_bg_color; + fg_col = m_fg_color; + icon_col = m_icon_color; + } - QColor bg_col_top, bg_col_bottom; - if (m_title_3d > 0) - { - bg_col_top = bg_col.lighter (100 + m_title_3d); - bg_col_bottom = bg_col.darker (100 + m_title_3d); - } - else - { - bg_col_top = bg_col.darker (100 - m_title_3d); - bg_col_bottom = bg_col.lighter (100 - m_title_3d); - } + QColor bg_col_top, bg_col_bottom; + if (m_title_3d > 0) + { + bg_col_top = bg_col.lighter (100 + m_title_3d); + bg_col_bottom = bg_col.darker (100 + m_title_3d); + } + else + { + bg_col_top = bg_col.darker (100 - m_title_3d); + bg_col_bottom = bg_col.lighter (100 - m_title_3d); + } - css_foreground = QString (" color: %1;\n").arg (fg_col.name ()); + css_foreground = QString (" color: %1;\n").arg (fg_col.name ()); - css_background = - QString (" background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1," - " stop: 0 %1, stop: 0.60 %2, stop: 0.95 %2 stop: 1.0 %3);\n"). - arg (bg_col_top.name ()). - arg (bg_col.name ()). - arg (bg_col_bottom.name ()); - } - else - { - css_foreground = ""; - css_background = ""; - } + css_background = + QString (" background: qlineargradient(x1: 0, y1: 0, x2: 0, y2: 1," + " stop: 0 %1, stop: 0.60 %2, stop: 0.95 %2 stop: 1.0 %3);\n"). + arg (bg_col_top.name ()). + arg (bg_col.name ()). + arg (bg_col_bottom.name ()); + } + else + { + css_foreground = ""; + css_background = ""; + } - QString full_dock_icon = dock_icon + icon_col; - QString full_close_icon = "widget-close" + icon_col; - if (titleBarWidget ()) - { - gui_settings settings; + QString full_dock_icon = dock_icon + icon_col; + QString full_close_icon = "widget-close" + icon_col; + if (titleBarWidget ()) + { + gui_settings settings; - titleBarWidget ()->setStyleSheet (css_foreground + css_background); - css_button = QString ("QToolButton {background: transparent; border: 0px;}"); - m_dock_button->setStyleSheet (css_button); - m_close_button->setStyleSheet (css_button); - m_dock_action->setIcon (settings.icon (full_dock_icon, true)); - m_close_action->setIcon (settings.icon (full_close_icon, true)); - } - else - { - setStyleSheet (qdockwidget_css (global_icon_paths.at (ICON_THEME_OCTAVE) + full_close_icon + ".png", - close_tooltip, - global_icon_paths.at (ICON_THEME_OCTAVE) + full_dock_icon + ".png", - dock_tooltip, - m_icon_size, - css_foreground, - css_background)); - } - } + titleBarWidget ()->setStyleSheet (css_foreground + css_background); + css_button = QString ("QToolButton {background: transparent; border: 0px;}"); + m_dock_button->setStyleSheet (css_button); + m_close_button->setStyleSheet (css_button); + m_dock_action->setIcon (settings.icon (full_dock_icon, true)); + m_close_action->setIcon (settings.icon (full_close_icon, true)); + } + else + { + setStyleSheet (qdockwidget_css (global_icon_paths.at (ICON_THEME_OCTAVE) + full_close_icon + ".png", + close_tooltip, + global_icon_paths.at (ICON_THEME_OCTAVE) + full_dock_icon + ".png", + dock_tooltip, + m_icon_size, + css_foreground, + css_background)); + } +} - // set focus to previously active widget in tabbed widget stack - void - octave_dock_widget::set_focus_predecessor () - { - // only != 0 if widget was tabbed - if (m_predecessor_widget && m_predecessor_widget->isVisible ()) - m_predecessor_widget->setFocus (); +// set focus to previously active widget in tabbed widget stack +void +octave_dock_widget::set_focus_predecessor () +{ + // only != 0 if widget was tabbed + if (m_predecessor_widget && m_predecessor_widget->isVisible ()) + m_predecessor_widget->setFocus (); - m_predecessor_widget = nullptr; - } + m_predecessor_widget = nullptr; +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/octave-dock-widget.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/octave-dock-widget.h Thu Feb 02 12:25:51 2023 -0800 @@ -35,151 +35,151 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class main_window; +class main_window; - // The few decoration items common to both main window and variable editor. +// The few decoration items common to both main window and variable editor. - class label_dock_widget : public QDockWidget - { - Q_OBJECT +class label_dock_widget : public QDockWidget +{ + Q_OBJECT - public: +public: - label_dock_widget (QWidget *p); + label_dock_widget (QWidget *p); - ~label_dock_widget () = default; + ~label_dock_widget () = default; - // set_title() uses the custom title bar while setWindowTitle() uses - // the default title bar (with style sheets) - void set_title (const QString&); + // set_title() uses the custom title bar while setWindowTitle() uses + // the default title bar (with style sheets) + void set_title (const QString&); - protected slots: +protected slots: - //! Slots to handle copy & paste. - //!@{ - virtual void copyClipboard () { } - virtual void pasteClipboard () { } - virtual void selectAll () { } - //!@} + //! Slots to handle copy & paste. + //!@{ + virtual void copyClipboard () { } + virtual void pasteClipboard () { } + virtual void selectAll () { } + //!@} - //! Slot to handle undo. + //! Slot to handle undo. - virtual void do_undo () { } + virtual void do_undo () { } - protected: +protected: - int m_icon_size; - QWidget *m_title_widget; - QToolButton *m_dock_button; - QToolButton *m_close_button; - QAction *m_dock_action; - QAction *m_close_action; + int m_icon_size; + QWidget *m_title_widget; + QToolButton *m_dock_button; + QToolButton *m_close_button; + QAction *m_dock_action; + QAction *m_close_action; - QAbstractButton *m_default_float_button; - QAbstractButton *m_default_close_button; - }; + QAbstractButton *m_default_float_button; + QAbstractButton *m_default_close_button; +}; - class octave_dock_widget : public label_dock_widget - { - Q_OBJECT +class octave_dock_widget : public label_dock_widget +{ + Q_OBJECT - public: +public: - octave_dock_widget (const QString& obj_name, QWidget *p); + octave_dock_widget (const QString& obj_name, QWidget *p); - ~octave_dock_widget () = default; + ~octave_dock_widget () = default; - void set_predecessor_widget (octave_dock_widget *prev_widget); + void set_predecessor_widget (octave_dock_widget *prev_widget); - void set_main_window (main_window *mw); + void set_main_window (main_window *mw); - void set_adopted (bool adopted = true) { m_adopted = adopted; } - bool adopted () const { return m_adopted; } + void set_adopted (bool adopted = true) { m_adopted = adopted; } + bool adopted () const { return m_adopted; } - signals: +signals: - //! Custom signal that tells whether a user has clicked away that dock - //! widget, i.e. the active dock widget has changed. + //! Custom signal that tells whether a user has clicked away that dock + //! widget, i.e. the active dock widget has changed. - void active_changed (bool active); + void active_changed (bool active); - void queue_make_window (bool widget_was_dragged); + void queue_make_window (bool widget_was_dragged); - void queue_make_widget (); + void queue_make_widget (); - protected: +protected: - virtual void closeEvent (QCloseEvent *e); + virtual void closeEvent (QCloseEvent *e); - QWidget * focusWidget (); + QWidget * focusWidget (); - bool event (QEvent *event); + bool event (QEvent *event); - public slots: +public slots: - virtual void activate (); + virtual void activate (); - virtual void handle_visibility (bool visible); + virtual void handle_visibility (bool visible); - virtual void notice_settings () { } + virtual void notice_settings () { } - virtual void save_settings (); + virtual void save_settings (); - void init_window_menu_entry (); + void init_window_menu_entry (); - void handle_settings (); + void handle_settings (); - void handle_active_dock_changed (octave_dock_widget *, octave_dock_widget *); + void handle_active_dock_changed (octave_dock_widget *, octave_dock_widget *); - void moveEvent (QMoveEvent *event); + void moveEvent (QMoveEvent *event); - void resizeEvent (QResizeEvent *event); + void resizeEvent (QResizeEvent *event); - void make_window (bool widget_was_dragged = false); + void make_window (bool widget_was_dragged = false); - void make_widget (bool not_used = false); + void make_widget (bool not_used = false); - void default_dock (bool not_used = false); + void default_dock (bool not_used = false); - protected slots: +protected slots: - virtual void toplevel_change (bool); + virtual void toplevel_change (bool); - //! Event filter for double clicks into the window decoration elements. + //! Event filter for double clicks into the window decoration elements. - bool eventFilter (QObject *obj, QEvent *e); + bool eventFilter (QObject *obj, QEvent *e); - private slots: +private slots: - void change_visibility (bool); + void change_visibility (bool); - private: +private: - void set_style (bool active); - void set_focus_predecessor (); - void store_geometry (); + void set_style (bool active); + void set_focus_predecessor (); + void store_geometry (); - private: +private: - //! Stores the parent, since we are reparenting to 0. + //! Stores the parent, since we are reparenting to 0. - main_window *m_main_window; + main_window *m_main_window; - bool m_adopted; - bool m_custom_style; - bool m_focus_follows_mouse; - int m_title_3d; - QColor m_bg_color; - QColor m_bg_color_active; - QColor m_fg_color; - QColor m_fg_color_active; - QString m_icon_color; - QString m_icon_color_active; - octave_dock_widget *m_predecessor_widget; - QRect m_recent_float_geom; - QRect m_recent_dock_geom; - bool m_waiting_for_mouse_button_release; - }; + bool m_adopted; + bool m_custom_style; + bool m_focus_follows_mouse; + int m_title_3d; + QColor m_bg_color; + QColor m_bg_color_active; + QColor m_fg_color; + QColor m_fg_color_active; + QString m_icon_color; + QString m_icon_color_active; + octave_dock_widget *m_predecessor_widget; + QRect m_recent_float_geom; + QRect m_recent_dock_geom; + bool m_waiting_for_mouse_button_release; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/octave-qobject.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/octave-qobject.cc Thu Feb 02 12:25:51 2023 -0800 @@ -130,916 +130,916 @@ OCTAVE_BEGIN_NAMESPACE(octave) - // Disable all Qt messages by default. +// Disable all Qt messages by default. - static void - message_handler (QtMsgType, const QMessageLogContext&, const QString&) - { } +static void +message_handler (QtMsgType, const QMessageLogContext&, const QString&) +{ } - //! Reimplement QApplication::notify. Octave's own exceptions are - //! caught and rethrown in the interpreter thread. +//! Reimplement QApplication::notify. Octave's own exceptions are +//! caught and rethrown in the interpreter thread. - bool octave_qapplication::notify (QObject *receiver, QEvent *ev) - { - try - { - return QApplication::notify (receiver, ev); - } - catch (execution_exception& ee) - { - emit interpreter_event - ([=] () - { - // INTERPRETER THREAD - throw ee; - }); - } +bool octave_qapplication::notify (QObject *receiver, QEvent *ev) +{ + try + { + return QApplication::notify (receiver, ev); + } + catch (execution_exception& ee) + { + emit interpreter_event + ([=] () + { + // INTERPRETER THREAD + throw ee; + }); + } - return false; - } + return false; +} - // We will create a QApplication object, even if START_GUI is false, - // so that we can use Qt widgets for plot windows when running in - // command-line mode. Note that we are creating an - // octave_qapplication object but handling it as a QApplication object - // because the octave_qapplication should behave identically to a - // QApplication object except that it overrides the notify method so - // we can handle forward Octave interpreter exceptions from the GUI - // thread to the interpreter thread. +// We will create a QApplication object, even if START_GUI is false, +// so that we can use Qt widgets for plot windows when running in +// command-line mode. Note that we are creating an +// octave_qapplication object but handling it as a QApplication object +// because the octave_qapplication should behave identically to a +// QApplication object except that it overrides the notify method so +// we can handle forward Octave interpreter exceptions from the GUI +// thread to the interpreter thread. - base_qobject::base_qobject (qt_application& app_context, bool gui_app) - : QObject (), - m_app_context (app_context), - m_argc (m_app_context.sys_argc ()), - m_argv (m_app_context.sys_argv ()), - m_qapplication (new octave_qapplication (m_argc, m_argv)), - m_qt_tr (new QTranslator ()), - m_gui_tr (new QTranslator ()), - m_qsci_tr (new QTranslator ()), - m_translators_installed (false), - m_qt_interpreter_events (new qt_interpreter_events (*this)), - m_interpreter_qobj (new interpreter_qobject (*this)), - m_main_thread (new QThread ()), - m_gui_app (gui_app), - m_interpreter_ready (false), - m_workspace_model (new workspace_model ()), - m_documentation_widget (), - m_file_browser_widget (), - m_history_widget (), - m_workspace_widget (), - m_editor_widget (), - m_variable_editor_widget (), - m_main_window (nullptr) - { - std::string show_gui_msgs = sys::env::getenv ("OCTAVE_SHOW_GUI_MESSAGES"); +base_qobject::base_qobject (qt_application& app_context, bool gui_app) + : QObject (), + m_app_context (app_context), + m_argc (m_app_context.sys_argc ()), + m_argv (m_app_context.sys_argv ()), + m_qapplication (new octave_qapplication (m_argc, m_argv)), + m_qt_tr (new QTranslator ()), + m_gui_tr (new QTranslator ()), + m_qsci_tr (new QTranslator ()), + m_translators_installed (false), + m_qt_interpreter_events (new qt_interpreter_events (*this)), + m_interpreter_qobj (new interpreter_qobject (*this)), + m_main_thread (new QThread ()), + m_gui_app (gui_app), + m_interpreter_ready (false), + m_workspace_model (new workspace_model ()), + m_documentation_widget (), + m_file_browser_widget (), + m_history_widget (), + m_workspace_widget (), + m_editor_widget (), + m_variable_editor_widget (), + m_main_window (nullptr) +{ + std::string show_gui_msgs = sys::env::getenv ("OCTAVE_SHOW_GUI_MESSAGES"); - // Installing our handler suppresses the messages. + // Installing our handler suppresses the messages. - if (show_gui_msgs.empty ()) - qInstallMessageHandler (message_handler); + if (show_gui_msgs.empty ()) + qInstallMessageHandler (message_handler); - // Set the codec for all strings (before wizard or any GUI object) + // Set the codec for all strings (before wizard or any GUI object) #if ! defined (Q_OS_WIN32) - QTextCodec::setCodecForLocale (QTextCodec::codecForName ("UTF-8")); + QTextCodec::setCodecForLocale (QTextCodec::codecForName ("UTF-8")); #endif - // Register octave_value_list for connecting thread crossing signals. + // Register octave_value_list for connecting thread crossing signals. - qRegisterMetaType<octave_value_list> ("octave_value_list"); + qRegisterMetaType<octave_value_list> ("octave_value_list"); - // Bug #55940 (Disable App Nap on Mac) + // Bug #55940 (Disable App Nap on Mac) #if defined (Q_OS_MAC) - // Mac App Nap feature causes pause() and sleep() to misbehave. - // Disable it for the entire program run. - disable_app_nap (); + // Mac App Nap feature causes pause() and sleep() to misbehave. + // Disable it for the entire program run. + disable_app_nap (); - // Don't let Qt interpret CMD key ("Meta" in Qt terminology) as Ctrl. - QCoreApplication::setAttribute (Qt::AA_MacDontSwapCtrlAndMeta, true); + // Don't let Qt interpret CMD key ("Meta" in Qt terminology) as Ctrl. + QCoreApplication::setAttribute (Qt::AA_MacDontSwapCtrlAndMeta, true); #endif - // Force left-to-right alignment (see bug #46204) - m_qapplication->setLayoutDirection (Qt::LeftToRight); + // Force left-to-right alignment (see bug #46204) + m_qapplication->setLayoutDirection (Qt::LeftToRight); - // Qt docs recommend using Qt::QueuedConnection when connecting to - // the QCoreApplication::exit slot. - connect (m_interpreter_qobj, &interpreter_qobject::shutdown_finished, - m_qapplication, &octave_qapplication::exit, - Qt::QueuedConnection); + // Qt docs recommend using Qt::QueuedConnection when connecting to + // the QCoreApplication::exit slot. + connect (m_interpreter_qobj, &interpreter_qobject::shutdown_finished, + m_qapplication, &octave_qapplication::exit, + Qt::QueuedConnection); - connect (m_interpreter_qobj, &interpreter_qobject::ready, - this, &base_qobject::interpreter_ready); + connect (m_interpreter_qobj, &interpreter_qobject::ready, + this, &base_qobject::interpreter_ready); - connect (m_main_thread, &QThread::finished, - m_main_thread, &QThread::deleteLater); + connect (m_main_thread, &QThread::finished, + m_main_thread, &QThread::deleteLater); - // Handle any interpreter_event signal from the octave_qapplication - // object here. + // Handle any interpreter_event signal from the octave_qapplication + // object here. - connect (m_qapplication, QOverload<const fcn_callback&>::of (&octave_qapplication::interpreter_event), - this, QOverload<const fcn_callback&>::of (&base_qobject::interpreter_event)); + connect (m_qapplication, QOverload<const fcn_callback&>::of (&octave_qapplication::interpreter_event), + this, QOverload<const fcn_callback&>::of (&base_qobject::interpreter_event)); - connect (m_qapplication, QOverload<const meth_callback&>::of (&octave_qapplication::interpreter_event), - this, QOverload<const meth_callback&>::of (&base_qobject::interpreter_event)); + connect (m_qapplication, QOverload<const meth_callback&>::of (&octave_qapplication::interpreter_event), + this, QOverload<const meth_callback&>::of (&base_qobject::interpreter_event)); - if (m_app_context.experimental_terminal_widget ()) - { - connect (qt_link (), &qt_interpreter_events::start_gui_signal, - this, &base_qobject::start_gui); + if (m_app_context.experimental_terminal_widget ()) + { + connect (qt_link (), &qt_interpreter_events::start_gui_signal, + this, &base_qobject::start_gui); - connect (qt_link (), &qt_interpreter_events::show_terminal_window_signal, - this, &base_qobject::show_terminal_window); - } + connect (qt_link (), &qt_interpreter_events::show_terminal_window_signal, + this, &base_qobject::show_terminal_window); + } - connect (qt_link (), &qt_interpreter_events::copy_image_to_clipboard_signal, - this, &base_qobject::copy_image_to_clipboard); + connect (qt_link (), &qt_interpreter_events::copy_image_to_clipboard_signal, + this, &base_qobject::copy_image_to_clipboard); - connect (qt_link (), &qt_interpreter_events::show_documentation_signal, - this, &base_qobject::show_documentation_window); + connect (qt_link (), &qt_interpreter_events::show_documentation_signal, + this, &base_qobject::show_documentation_window); - connect (qt_link (), &qt_interpreter_events::show_file_browser_signal, - this, &base_qobject::show_file_browser_window); + connect (qt_link (), &qt_interpreter_events::show_file_browser_signal, + this, &base_qobject::show_file_browser_window); - connect (qt_link (), &qt_interpreter_events::show_command_history_signal, - this, &base_qobject::show_command_history_window); + connect (qt_link (), &qt_interpreter_events::show_command_history_signal, + this, &base_qobject::show_command_history_window); - connect (qt_link (), &qt_interpreter_events::show_workspace_signal, - this, &base_qobject::show_workspace_window); + connect (qt_link (), &qt_interpreter_events::show_workspace_signal, + this, &base_qobject::show_workspace_window); - connect (qt_link (), &qt_interpreter_events::edit_variable_signal, - this, &base_qobject::show_variable_editor_window); + connect (qt_link (), &qt_interpreter_events::edit_variable_signal, + this, &base_qobject::show_variable_editor_window); - connect (qt_link (), &qt_interpreter_events::show_community_news_signal, - this, &base_qobject::show_community_news); + connect (qt_link (), &qt_interpreter_events::show_community_news_signal, + this, &base_qobject::show_community_news); - connect (qt_link (), &qt_interpreter_events::show_release_notes_signal, - this, &base_qobject::show_release_notes); + connect (qt_link (), &qt_interpreter_events::show_release_notes_signal, + this, &base_qobject::show_release_notes); - if (m_app_context.experimental_terminal_widget ()) - { - m_qapplication->setQuitOnLastWindowClosed (false); - } - else - { - if (gui_app) - { - m_main_window = new main_window (*this); + if (m_app_context.experimental_terminal_widget ()) + { + m_qapplication->setQuitOnLastWindowClosed (false); + } + else + { + if (gui_app) + { + m_main_window = new main_window (*this); - connect (m_main_window, &main_window::show_community_news_signal, - this, &base_qobject::show_community_news); + connect (m_main_window, &main_window::show_community_news_signal, + this, &base_qobject::show_community_news); - connect (m_main_window, &main_window::show_release_notes_signal, - this, &base_qobject::show_release_notes); + connect (m_main_window, &main_window::show_release_notes_signal, + this, &base_qobject::show_release_notes); - if (m_interpreter_ready) - m_main_window->handle_octave_ready (); - else - connect (m_interpreter_qobj, &interpreter_qobject::ready, - m_main_window, &main_window::handle_octave_ready); + if (m_interpreter_ready) + m_main_window->handle_octave_ready (); + else + connect (m_interpreter_qobj, &interpreter_qobject::ready, + m_main_window, &main_window::handle_octave_ready); - connect (qt_link (), &qt_interpreter_events::focus_window_signal, - m_main_window, &main_window::focus_window); + connect (qt_link (), &qt_interpreter_events::focus_window_signal, + m_main_window, &main_window::focus_window); - m_app_context.gui_running (true); - } - else - { - // Get settings file. - gui_settings settings; + m_app_context.gui_running (true); + } + else + { + // Get settings file. + gui_settings settings; - settings.reload (); + settings.reload (); - // After settings. - config_translators (); + // After settings. + config_translators (); - settings.config_icon_theme (); + settings.config_icon_theme (); - m_qapplication->setQuitOnLastWindowClosed (false); - } - } + m_qapplication->setQuitOnLastWindowClosed (false); + } + } - start_main_thread (); - } + start_main_thread (); +} - base_qobject::~base_qobject () - { - // Note that we don't delete m_main_thread here. That is handled by - // deleteLater slot that is called when the m_main_thread issues a - // finished signal. +base_qobject::~base_qobject () +{ + // Note that we don't delete m_main_thread here. That is handled by + // deleteLater slot that is called when the m_main_thread issues a + // finished signal. - // FIXME: Why are dock widget settings and/or the main window - // configuration not saved correctly if the main window is deleted - // after the dock widgets? + // FIXME: Why are dock widget settings and/or the main window + // configuration not saved correctly if the main window is deleted + // after the dock widgets? - // Calling close will cause settings to be saved. - // If m_main_window exists, the widgets are closed by the main window + // Calling close will cause settings to be saved. + // If m_main_window exists, the widgets are closed by the main window - if (! m_main_window) - { - if (m_terminal_widget) - m_terminal_widget->close (); + if (! m_main_window) + { + if (m_terminal_widget) + m_terminal_widget->close (); - if (m_documentation_widget) - m_documentation_widget->close (); + if (m_documentation_widget) + m_documentation_widget->close (); - if (m_file_browser_widget) - m_file_browser_widget->close (); + if (m_file_browser_widget) + m_file_browser_widget->close (); - if (m_history_widget) - m_history_widget->close (); + if (m_history_widget) + m_history_widget->close (); - if (m_workspace_widget) - m_workspace_widget->close (); + if (m_workspace_widget) + m_workspace_widget->close (); - if (m_editor_widget) - m_editor_widget->close (); + if (m_editor_widget) + m_editor_widget->close (); - if (m_variable_editor_widget) - m_variable_editor_widget->close (); + if (m_variable_editor_widget) + m_variable_editor_widget->close (); - if (m_community_news) - m_community_news->close (); - } - else - { - delete m_main_window; - } + if (m_community_news) + m_community_news->close (); + } + else + { + delete m_main_window; + } - delete m_terminal_widget; - delete m_documentation_widget; - delete m_file_browser_widget; - delete m_history_widget; - delete m_workspace_widget; - delete m_editor_widget; - delete m_variable_editor_widget; - delete m_community_news; + delete m_terminal_widget; + delete m_documentation_widget; + delete m_file_browser_widget; + delete m_history_widget; + delete m_workspace_widget; + delete m_editor_widget; + delete m_variable_editor_widget; + delete m_community_news; - delete m_interpreter_qobj; - delete m_qsci_tr; - delete m_gui_tr; - delete m_qt_tr; - delete m_qapplication; - delete m_workspace_model; + delete m_interpreter_qobj; + delete m_qsci_tr; + delete m_gui_tr; + delete m_qt_tr; + delete m_qapplication; + delete m_workspace_model; - string_vector::delete_c_str_vec (m_argv); - } + string_vector::delete_c_str_vec (m_argv); +} - void base_qobject::config_translators () - { - if (m_translators_installed) - return; +void base_qobject::config_translators () +{ + if (m_translators_installed) + return; - gui_settings settings; + gui_settings settings; - settings.config_translators (m_qt_tr, m_qsci_tr, m_gui_tr); + settings.config_translators (m_qt_tr, m_qsci_tr, m_gui_tr); - m_qapplication->installTranslator (m_qt_tr); - m_qapplication->installTranslator (m_gui_tr); - m_qapplication->installTranslator (m_qsci_tr); + m_qapplication->installTranslator (m_qt_tr); + m_qapplication->installTranslator (m_gui_tr); + m_qapplication->installTranslator (m_qsci_tr); - m_translators_installed = true; - } + m_translators_installed = true; +} - void base_qobject::start_main_thread () - { - // Note: if using the new experimental terminal widget, we defer - // initializing and executing the interpreter until the main event - // loop begins executing. +void base_qobject::start_main_thread () +{ + // Note: if using the new experimental terminal widget, we defer + // initializing and executing the interpreter until the main event + // loop begins executing. - // With the old terminal widget, we defer initializing and executing - // the interpreter until after the main window and QApplication are - // running to prevent race conditions. + // With the old terminal widget, we defer initializing and executing + // the interpreter until after the main window and QApplication are + // running to prevent race conditions. - QTimer::singleShot (0, m_interpreter_qobj, SLOT (execute ())); + QTimer::singleShot (0, m_interpreter_qobj, SLOT (execute ())); - m_interpreter_qobj->moveToThread (m_main_thread); + m_interpreter_qobj->moveToThread (m_main_thread); - m_main_thread->start (); - } + m_main_thread->start (); +} - int base_qobject::exec () - { - int status = m_qapplication->exec (); +int base_qobject::exec () +{ + int status = m_qapplication->exec (); #if defined (Q_OS_MAC) - // fprintf to stderr is needed by macOS, for poorly-understood reasons. - fprintf (stderr, "\n"); + // fprintf to stderr is needed by macOS, for poorly-understood reasons. + fprintf (stderr, "\n"); #endif - m_main_thread->quit (); - m_main_thread->wait (); + m_main_thread->quit (); + m_main_thread->wait (); - return status; - } + return status; +} - // Provided for convenience. Will be removed once we eliminate the - // old terminal widget. - bool base_qobject::experimental_terminal_widget () const - { - return m_app_context.experimental_terminal_widget (); - } +// Provided for convenience. Will be removed once we eliminate the +// old terminal widget. +bool base_qobject::experimental_terminal_widget () const +{ + return m_app_context.experimental_terminal_widget (); +} - bool base_qobject::gui_running () const - { - return m_app_context.gui_running (); - } +bool base_qobject::gui_running () const +{ + return m_app_context.gui_running (); +} - QPointer<terminal_dock_widget> - base_qobject::terminal_widget (main_window *mw) - { - if (m_terminal_widget && mw) - { - m_terminal_widget->set_main_window (mw); - m_terminal_widget->set_adopted (true); - } - else if (! m_terminal_widget) - { - bool etw = m_app_context.experimental_terminal_widget (); +QPointer<terminal_dock_widget> +base_qobject::terminal_widget (main_window *mw) +{ + if (m_terminal_widget && mw) + { + m_terminal_widget->set_main_window (mw); + m_terminal_widget->set_adopted (true); + } + else if (! m_terminal_widget) + { + bool etw = m_app_context.experimental_terminal_widget (); - m_terminal_widget - = QPointer<terminal_dock_widget> (new terminal_dock_widget (mw, etw)); + m_terminal_widget + = QPointer<terminal_dock_widget> (new terminal_dock_widget (mw, etw)); - if (etw) - { + if (etw) + { #if defined (HAVE_QSCINTILLA) - command_widget *cmd_widget - = m_terminal_widget->get_command_widget (); + command_widget *cmd_widget + = m_terminal_widget->get_command_widget (); - connect (cmd_widget, &command_widget::interpreter_pause, - this, &base_qobject::interpreter_pause); + connect (cmd_widget, &command_widget::interpreter_pause, + this, &base_qobject::interpreter_pause); - connect (cmd_widget, &command_widget::interpreter_resume, - this, &base_qobject::interpreter_resume); + connect (cmd_widget, &command_widget::interpreter_resume, + this, &base_qobject::interpreter_resume); - connect (cmd_widget, &command_widget::interpreter_stop, - this, &base_qobject::interpreter_stop); + connect (cmd_widget, &command_widget::interpreter_stop, + this, &base_qobject::interpreter_stop); - connect (qt_link (), &qt_interpreter_events::interpreter_output_signal, - m_terminal_widget, &terminal_dock_widget::interpreter_output_signal); + connect (qt_link (), &qt_interpreter_events::interpreter_output_signal, + m_terminal_widget, &terminal_dock_widget::interpreter_output_signal); - connect (qt_link (), &qt_interpreter_events::update_prompt_signal, - m_terminal_widget, &terminal_dock_widget::update_prompt_signal); + connect (qt_link (), &qt_interpreter_events::update_prompt_signal, + m_terminal_widget, &terminal_dock_widget::update_prompt_signal); - connect (qt_link (), &qt_interpreter_events::new_command_line_signal, - m_terminal_widget, &terminal_dock_widget::new_command_line_signal); + connect (qt_link (), &qt_interpreter_events::new_command_line_signal, + m_terminal_widget, &terminal_dock_widget::new_command_line_signal); - connect (mw, &main_window::update_prompt_signal, - m_terminal_widget, &terminal_dock_widget::update_prompt_signal); + connect (mw, &main_window::update_prompt_signal, + m_terminal_widget, &terminal_dock_widget::update_prompt_signal); - connect_interpreter_events (cmd_widget); + connect_interpreter_events (cmd_widget); #endif - } - else - { - QTerminal *cmd_widget = m_terminal_widget->get_qterminal (); + } + else + { + QTerminal *cmd_widget = m_terminal_widget->get_qterminal (); - // Connect the interrupt signal (emitted by Ctrl-C) - connect (cmd_widget, &QTerminal::interrupt_signal, - this, &base_qobject::interpreter_interrupt); + // Connect the interrupt signal (emitted by Ctrl-C) + connect (cmd_widget, &QTerminal::interrupt_signal, + this, &base_qobject::interpreter_interrupt); - connect_interpreter_events (cmd_widget); - } - } + connect_interpreter_events (cmd_widget); + } + } - return m_terminal_widget; - } + return m_terminal_widget; +} - QPointer<documentation_dock_widget> - base_qobject::documentation_widget (main_window *mw) - { - if (m_documentation_widget && mw) - { - m_documentation_widget->set_main_window (mw); - m_documentation_widget->set_adopted (true); - } - else if (! m_documentation_widget) - { - m_documentation_widget - = QPointer<documentation_dock_widget> (new documentation_dock_widget (mw)); +QPointer<documentation_dock_widget> +base_qobject::documentation_widget (main_window *mw) +{ + if (m_documentation_widget && mw) + { + m_documentation_widget->set_main_window (mw); + m_documentation_widget->set_adopted (true); + } + else if (! m_documentation_widget) + { + m_documentation_widget + = QPointer<documentation_dock_widget> (new documentation_dock_widget (mw)); - connect (qt_link (), - &qt_interpreter_events::register_documentation_signal, - m_documentation_widget, - &documentation_dock_widget::registerDoc); + connect (qt_link (), + &qt_interpreter_events::register_documentation_signal, + m_documentation_widget, + &documentation_dock_widget::registerDoc); - connect (qt_link (), - &qt_interpreter_events::unregister_documentation_signal, - m_documentation_widget, - &documentation_dock_widget::unregisterDoc); - } + connect (qt_link (), + &qt_interpreter_events::unregister_documentation_signal, + m_documentation_widget, + &documentation_dock_widget::unregisterDoc); + } - return m_documentation_widget; - } + return m_documentation_widget; +} - QPointer<files_dock_widget> - base_qobject::file_browser_widget (main_window *mw) - { - if (m_file_browser_widget) - { - m_file_browser_widget->set_main_window (mw); - m_file_browser_widget->set_adopted (true); - } - else if (! m_file_browser_widget) - m_file_browser_widget - = QPointer<files_dock_widget> (new files_dock_widget (mw)); +QPointer<files_dock_widget> +base_qobject::file_browser_widget (main_window *mw) +{ + if (m_file_browser_widget) + { + m_file_browser_widget->set_main_window (mw); + m_file_browser_widget->set_adopted (true); + } + else if (! m_file_browser_widget) + m_file_browser_widget + = QPointer<files_dock_widget> (new files_dock_widget (mw)); - connect (qt_link (), &qt_interpreter_events::directory_changed_signal, - m_file_browser_widget, &files_dock_widget::update_octave_directory); + connect (qt_link (), &qt_interpreter_events::directory_changed_signal, + m_file_browser_widget, &files_dock_widget::update_octave_directory); - return m_file_browser_widget; - } + return m_file_browser_widget; +} - QPointer<history_dock_widget> - base_qobject::history_widget (main_window *mw) - { - if (m_history_widget) - { - m_history_widget->set_main_window (mw); - m_history_widget->set_adopted (true); - } - else if (! m_history_widget) - { - m_history_widget - = QPointer<history_dock_widget> (new history_dock_widget (mw)); +QPointer<history_dock_widget> +base_qobject::history_widget (main_window *mw) +{ + if (m_history_widget) + { + m_history_widget->set_main_window (mw); + m_history_widget->set_adopted (true); + } + else if (! m_history_widget) + { + m_history_widget + = QPointer<history_dock_widget> (new history_dock_widget (mw)); - connect (qt_link (), &qt_interpreter_events::set_history_signal, - m_history_widget, &history_dock_widget::set_history); + connect (qt_link (), &qt_interpreter_events::set_history_signal, + m_history_widget, &history_dock_widget::set_history); - connect (qt_link (), &qt_interpreter_events::append_history_signal, - m_history_widget, &history_dock_widget::append_history); + connect (qt_link (), &qt_interpreter_events::append_history_signal, + m_history_widget, &history_dock_widget::append_history); - connect (qt_link (), &qt_interpreter_events::clear_history_signal, - m_history_widget, &history_dock_widget::clear_history); + connect (qt_link (), &qt_interpreter_events::clear_history_signal, + m_history_widget, &history_dock_widget::clear_history); - emit interpreter_event - ([=] (interpreter& interp) { - // INTERPRETER THREAD + emit interpreter_event + ([=] (interpreter& interp) { + // INTERPRETER THREAD - event_manager& xevmgr = interp.get_event_manager (); + event_manager& xevmgr = interp.get_event_manager (); - xevmgr.set_history (); - }); - } + xevmgr.set_history (); + }); + } - return m_history_widget; - } + return m_history_widget; +} - QPointer<workspace_view> - base_qobject::workspace_widget (main_window *mw) - { - if (m_workspace_widget) - { - m_workspace_widget->set_main_window (mw); - m_workspace_widget->set_adopted (true); - } - else if (! m_workspace_widget) - { - m_workspace_widget - = QPointer<workspace_view> (new workspace_view (mw)); +QPointer<workspace_view> +base_qobject::workspace_widget (main_window *mw) +{ + if (m_workspace_widget) + { + m_workspace_widget->set_main_window (mw); + m_workspace_widget->set_adopted (true); + } + else if (! m_workspace_widget) + { + m_workspace_widget + = QPointer<workspace_view> (new workspace_view (mw)); - m_workspace_widget->setModel (m_workspace_model); + m_workspace_widget->setModel (m_workspace_model); - connect (m_workspace_model, &workspace_model::model_changed, - m_workspace_widget, &workspace_view::handle_model_changed); + connect (m_workspace_model, &workspace_model::model_changed, + m_workspace_widget, &workspace_view::handle_model_changed); - connect (qt_link (), &qt_interpreter_events::set_workspace_signal, - m_workspace_model, &workspace_model::set_workspace); + connect (qt_link (), &qt_interpreter_events::set_workspace_signal, + m_workspace_model, &workspace_model::set_workspace); - connect (qt_link (), &qt_interpreter_events::clear_workspace_signal, - m_workspace_model, &workspace_model::clear_workspace); + connect (qt_link (), &qt_interpreter_events::clear_workspace_signal, + m_workspace_model, &workspace_model::clear_workspace); - connect (m_workspace_widget, - &workspace_view::copy_variable_value_to_clipboard, - [=] (const QString& var_name) { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + connect (m_workspace_widget, + &workspace_view::copy_variable_value_to_clipboard, + [=] (const QString& var_name) { + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - octave_value val = interp.varval (var_name.toStdString ()); + octave_value val = interp.varval (var_name.toStdString ()); - if (val.is_undefined ()) - val = 0; + if (val.is_undefined ()) + val = 0; - std::ostringstream buf; - val.print_raw (buf, true); + std::ostringstream buf; + val.print_raw (buf, true); - // FIXME: is the following operation thread safe or should - // it be done with a signal/slot connection? + // FIXME: is the following operation thread safe or should + // it be done with a signal/slot connection? - QClipboard *clipboard = QApplication::clipboard (); - clipboard->setText (QString::fromStdString (buf.str ())); - }); - }); + QClipboard *clipboard = QApplication::clipboard (); + clipboard->setText (QString::fromStdString (buf.str ())); + }); + }); - connect (m_workspace_widget, &workspace_view::rename_variable_signal, - [=] (const QString& old_name, const QString& new_name) { - emit interpreter_event - ([=] (interpreter& interp) { - // INTERPRETER THREAD + connect (m_workspace_widget, &workspace_view::rename_variable_signal, + [=] (const QString& old_name, const QString& new_name) { + emit interpreter_event + ([=] (interpreter& interp) { + // INTERPRETER THREAD - symbol_scope scope = interp.get_current_scope (); + symbol_scope scope = interp.get_current_scope (); - if (scope) - { - scope.rename (old_name.toStdString (), - new_name.toStdString ()); + if (scope) + { + scope.rename (old_name.toStdString (), + new_name.toStdString ()); - tree_evaluator& tw = interp.get_evaluator (); + tree_evaluator& tw = interp.get_evaluator (); - event_manager& xevmgr = interp.get_event_manager (); + event_manager& xevmgr = interp.get_event_manager (); - xevmgr.set_workspace (true, tw.get_symbol_info ()); - } + xevmgr.set_workspace (true, tw.get_symbol_info ()); + } - // FIXME: if this action fails, do we need a way to - // display that info in the GUI? - }); - }); + // FIXME: if this action fails, do we need a way to + // display that info in the GUI? + }); + }); - connect (m_workspace_widget, &workspace_view::edit_variable_signal, - [=] (const QString& var_name) { - emit interpreter_event - ([=] (interpreter& interp) { - // INTERPRETER THREAD + connect (m_workspace_widget, &workspace_view::edit_variable_signal, + [=] (const QString& var_name) { + emit interpreter_event + ([=] (interpreter& interp) { + // INTERPRETER THREAD - std::string name = var_name.toStdString (); - octave_value val = interp.varval (name); + std::string name = var_name.toStdString (); + octave_value val = interp.varval (name); - event_manager& xevmgr = interp.get_event_manager (); + event_manager& xevmgr = interp.get_event_manager (); - xevmgr.edit_variable (name, val); - }); - }); + xevmgr.edit_variable (name, val); + }); + }); - emit interpreter_event - ([=] (interpreter& interp) { - // INTERPRETER THREAD + emit interpreter_event + ([=] (interpreter& interp) { + // INTERPRETER THREAD - event_manager& xevmgr = interp.get_event_manager (); + event_manager& xevmgr = interp.get_event_manager (); - xevmgr.set_workspace (); - }); - } + xevmgr.set_workspace (); + }); + } - return m_workspace_widget; - } + return m_workspace_widget; +} - QPointer<file_editor_interface> - base_qobject::editor_widget (main_window */*mw*/) - { +QPointer<file_editor_interface> +base_qobject::editor_widget (main_window */*mw*/) +{ #if 0 - if (m_editor_widget && mw) - { - m_editor_widget->set_main_window (mw); - m_editor_widget->set_adopted (true); - } - else if (! m_editor_widget) - m_editor_widget = new file_editor (mw); + if (m_editor_widget && mw) + { + m_editor_widget->set_main_window (mw); + m_editor_widget->set_adopted (true); + } + else if (! m_editor_widget) + m_editor_widget = new file_editor (mw); #endif - return m_editor_widget; - } + return m_editor_widget; +} - QPointer<variable_editor> - base_qobject::variable_editor_widget (main_window *mw) - { - if (m_variable_editor_widget && mw) - { - m_variable_editor_widget->set_main_window (mw); - m_variable_editor_widget->set_adopted (true); - } - else if (! m_variable_editor_widget) - { - m_variable_editor_widget - = QPointer<variable_editor> (new variable_editor (mw)); +QPointer<variable_editor> +base_qobject::variable_editor_widget (main_window *mw) +{ + if (m_variable_editor_widget && mw) + { + m_variable_editor_widget->set_main_window (mw); + m_variable_editor_widget->set_adopted (true); + } + else if (! m_variable_editor_widget) + { + m_variable_editor_widget + = QPointer<variable_editor> (new variable_editor (mw)); - connect (m_variable_editor_widget, &variable_editor::updated, - this, &base_qobject::handle_variable_editor_update); + connect (m_variable_editor_widget, &variable_editor::updated, + this, &base_qobject::handle_variable_editor_update); - connect (m_variable_editor_widget, &variable_editor::command_signal, - this, &base_qobject::execute_command); + connect (m_variable_editor_widget, &variable_editor::command_signal, + this, &base_qobject::execute_command); - connect (qt_link (), - &qt_interpreter_events::refresh_variable_editor_signal, - m_variable_editor_widget, &variable_editor::refresh); + connect (qt_link (), + &qt_interpreter_events::refresh_variable_editor_signal, + m_variable_editor_widget, &variable_editor::refresh); - connect_interpreter_events<variable_editor> (m_variable_editor_widget); - } + connect_interpreter_events<variable_editor> (m_variable_editor_widget); + } - return m_variable_editor_widget; - } + return m_variable_editor_widget; +} - QPointer<community_news> base_qobject::community_news_widget (int serial) - { - if (! m_community_news) - m_community_news - = QPointer<community_news> (new community_news (serial)); +QPointer<community_news> base_qobject::community_news_widget (int serial) +{ + if (! m_community_news) + m_community_news + = QPointer<community_news> (new community_news (serial)); - return m_community_news; - } + return m_community_news; +} - QPointer<release_notes> base_qobject::release_notes_widget () - { - if (! m_release_notes) - m_release_notes = QPointer<release_notes> (new release_notes ()); +QPointer<release_notes> base_qobject::release_notes_widget () +{ + if (! m_release_notes) + m_release_notes = QPointer<release_notes> (new release_notes ()); - return m_release_notes; - } + return m_release_notes; +} - bool base_qobject::confirm_shutdown () - { - // Currently, we forward to main_window::confirm_shutdown instead of - // just displaying a dialog box here because the main_window also - // knows about and is responsible for notifying the editor. +bool base_qobject::confirm_shutdown () +{ + // Currently, we forward to main_window::confirm_shutdown instead of + // just displaying a dialog box here because the main_window also + // knows about and is responsible for notifying the editor. - return m_main_window ? m_main_window->confirm_shutdown () : true; - } + return m_main_window ? m_main_window->confirm_shutdown () : true; +} - void base_qobject::start_gui (bool gui_app) - { - if (m_app_context.experimental_terminal_widget ()) - { - if (m_main_window) - return; +void base_qobject::start_gui (bool gui_app) +{ + if (m_app_context.experimental_terminal_widget ()) + { + if (m_main_window) + return; - m_gui_app = gui_app; + m_gui_app = gui_app; - m_main_window = new main_window (*this); + m_main_window = new main_window (*this); - connect (qt_link (), &qt_interpreter_events::focus_window_signal, - m_main_window, &main_window::focus_window); + connect (qt_link (), &qt_interpreter_events::focus_window_signal, + m_main_window, &main_window::focus_window); - connect (qt_link (), &qt_interpreter_events::close_gui_signal, - this, &base_qobject::close_gui); + connect (qt_link (), &qt_interpreter_events::close_gui_signal, + this, &base_qobject::close_gui); - connect (m_main_window, &main_window::close_gui_signal, - this, &base_qobject::close_gui); + connect (m_main_window, &main_window::close_gui_signal, + this, &base_qobject::close_gui); - connect (m_main_window, &main_window::show_community_news_signal, - this, &base_qobject::show_community_news); + connect (m_main_window, &main_window::show_community_news_signal, + this, &base_qobject::show_community_news); - connect (m_main_window, &main_window::show_release_notes_signal, - this, &base_qobject::show_release_notes); + connect (m_main_window, &main_window::show_release_notes_signal, + this, &base_qobject::show_release_notes); - if (m_interpreter_ready) - m_main_window->handle_octave_ready (); - else - connect (m_interpreter_qobj, &interpreter_qobject::ready, - m_main_window, &main_window::handle_octave_ready); + if (m_interpreter_ready) + m_main_window->handle_octave_ready (); + else + connect (m_interpreter_qobj, &interpreter_qobject::ready, + m_main_window, &main_window::handle_octave_ready); - if (m_gui_app) - m_qapplication->setQuitOnLastWindowClosed (true); - else - { - // FIXME: Save current values of PS1 and PS2 so they can be - // restored when we return to the command line? - } + if (m_gui_app) + m_qapplication->setQuitOnLastWindowClosed (true); + else + { + // FIXME: Save current values of PS1 and PS2 so they can be + // restored when we return to the command line? + } - m_app_context.gui_running (true); - } - } + m_app_context.gui_running (true); + } +} - void base_qobject::show_terminal_window () - { - terminal_dock_widget *widget - = (m_terminal_widget - ? m_terminal_widget : terminal_widget ()); +void base_qobject::show_terminal_window () +{ + terminal_dock_widget *widget + = (m_terminal_widget + ? m_terminal_widget : terminal_widget ()); - if (! widget->isVisible ()) - { - widget->show (); - widget->raise (); - } - } + if (! widget->isVisible ()) + { + widget->show (); + widget->raise (); + } +} - void base_qobject::show_documentation_window (const QString& file) - { - documentation_dock_widget *widget - = (m_documentation_widget - ? m_documentation_widget : documentation_widget ()); +void base_qobject::show_documentation_window (const QString& file) +{ + documentation_dock_widget *widget + = (m_documentation_widget + ? m_documentation_widget : documentation_widget ()); - widget->showDoc (file); + widget->showDoc (file); - if (! widget->isVisible ()) - { - widget->show (); - widget->raise (); - } - } + if (! widget->isVisible ()) + { + widget->show (); + widget->raise (); + } +} - void base_qobject::show_file_browser_window () - { - files_dock_widget *widget - = m_file_browser_widget ? m_file_browser_widget : file_browser_widget (); +void base_qobject::show_file_browser_window () +{ + files_dock_widget *widget + = m_file_browser_widget ? m_file_browser_widget : file_browser_widget (); - if (! widget->isVisible ()) - { - widget->show (); - widget->raise (); - } - } + if (! widget->isVisible ()) + { + widget->show (); + widget->raise (); + } +} - void base_qobject::show_command_history_window () - { - history_dock_widget *widget - = m_history_widget ? m_history_widget : history_widget (); +void base_qobject::show_command_history_window () +{ + history_dock_widget *widget + = m_history_widget ? m_history_widget : history_widget (); - if (! widget->isVisible ()) - { - widget->show (); - widget->raise (); - } - } + if (! widget->isVisible ()) + { + widget->show (); + widget->raise (); + } +} - void base_qobject::show_workspace_window () - { - workspace_view *widget - = m_workspace_widget ? m_workspace_widget : workspace_widget (); +void base_qobject::show_workspace_window () +{ + workspace_view *widget + = m_workspace_widget ? m_workspace_widget : workspace_widget (); - if (! widget->isVisible ()) - { - widget->show (); - widget->raise (); - } - } + if (! widget->isVisible ()) + { + widget->show (); + widget->raise (); + } +} - void base_qobject::show_variable_editor_window (const QString& name, - const octave_value& value) - { - variable_editor *widget - = (m_variable_editor_widget - ? m_variable_editor_widget : variable_editor_widget ()); +void base_qobject::show_variable_editor_window (const QString& name, + const octave_value& value) +{ + variable_editor *widget + = (m_variable_editor_widget + ? m_variable_editor_widget : variable_editor_widget ()); - if (! widget->isVisible ()) - { - widget->show (); - widget->raise (); - } + if (! widget->isVisible ()) + { + widget->show (); + widget->raise (); + } - // FIXME: Should this be done with a signal/slot connection? - widget->edit_variable (name, value); - } + // FIXME: Should this be done with a signal/slot connection? + widget->edit_variable (name, value); +} - void base_qobject::handle_variable_editor_update () - { - // Called when the variable editor emits the updated signal. The size - // of a variable may have changed, so we refresh the workspace in the - // interpreter. That will eventually cause the workspace view in the - // GUI to be updated. +void base_qobject::handle_variable_editor_update () +{ + // Called when the variable editor emits the updated signal. The size + // of a variable may have changed, so we refresh the workspace in the + // interpreter. That will eventually cause the workspace view in the + // GUI to be updated. - interpreter_event - ([] (interpreter& interp) - { - // INTERPRETER THREAD + interpreter_event + ([] (interpreter& interp) + { + // INTERPRETER THREAD - tree_evaluator& tw = interp.get_evaluator (); + tree_evaluator& tw = interp.get_evaluator (); - event_manager& xevmgr = interp.get_event_manager (); + event_manager& xevmgr = interp.get_event_manager (); - xevmgr.set_workspace (true, tw.get_symbol_info (), false); - }); - } + xevmgr.set_workspace (true, tw.get_symbol_info (), false); + }); +} - void base_qobject::show_community_news (int serial) - { - // Ensure widget exists. - community_news_widget (serial); +void base_qobject::show_community_news (int serial) +{ + // Ensure widget exists. + community_news_widget (serial); - m_community_news->display (); - } + m_community_news->display (); +} - void base_qobject::show_release_notes () - { - // Ensure widget exists. - release_notes_widget (); +void base_qobject::show_release_notes () +{ + // Ensure widget exists. + release_notes_widget (); - m_release_notes->display (); - } + m_release_notes->display (); +} - void base_qobject::execute_command (const QString& command) - { - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD +void base_qobject::execute_command (const QString& command) +{ + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - // FIXME: Do we need to do anything special about errors here? - // Currently the eval function will just call error() in the - // interpreter event loop and throw an execution error. It will - // be caught, so shouldn't crash the interpreter, but the - // message may not go anywhere useful depending on how the GUI - // is being used or if Octave running server mode. + // FIXME: Do we need to do anything special about errors here? + // Currently the eval function will just call error() in the + // interpreter event loop and throw an execution error. It will + // be caught, so shouldn't crash the interpreter, but the + // message may not go anywhere useful depending on how the GUI + // is being used or if Octave running server mode. - interp.eval (command.toStdString (), 0); - }); - } + interp.eval (command.toStdString (), 0); + }); +} - void base_qobject::close_gui () - { - if (m_app_context.experimental_terminal_widget ()) - { - if (! m_main_window) - return; +void base_qobject::close_gui () +{ + if (m_app_context.experimental_terminal_widget ()) + { + if (! m_main_window) + return; - // FIXME: Restore previous values of PS1 and PS2 if we are - // returning to the command line? + // FIXME: Restore previous values of PS1 and PS2 if we are + // returning to the command line? - interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - application *app = interp.get_app_context (); + application *app = interp.get_app_context (); - cmdline_options opts = app->options (); + cmdline_options opts = app->options (); - if (opts.gui ()) - interp.quit (0, false, false); - }); + if (opts.gui ()) + interp.quit (0, false, false); + }); - m_app_context.gui_running (false); + m_app_context.gui_running (false); - if (m_main_window) - { - m_main_window->deleteLater (); + if (m_main_window) + { + m_main_window->deleteLater (); - m_main_window = nullptr; - } - } - } + m_main_window = nullptr; + } + } +} - void base_qobject::interpreter_ready () - { - m_interpreter_ready = true; - } +void base_qobject::interpreter_ready () +{ + m_interpreter_ready = true; +} - void base_qobject::interpreter_event (const fcn_callback& fcn) - { - // The following is a direct function call across threads. It works - // because it is accessing a thread-safe queue of events that - // are later executed by the Octave interpreter in the other thread. +void base_qobject::interpreter_event (const fcn_callback& fcn) +{ + // The following is a direct function call across threads. It works + // because it is accessing a thread-safe queue of events that + // are later executed by the Octave interpreter in the other thread. - // See also the comments in interpreter-qobject.h about - // interpreter_qobject slots. + // See also the comments in interpreter-qobject.h about + // interpreter_qobject slots. - m_interpreter_qobj->interpreter_event (fcn); - } + m_interpreter_qobj->interpreter_event (fcn); +} - void base_qobject::interpreter_event (const meth_callback& meth) - { - // The following is a direct function call across threads. It works - // because it is accessing a thread-safe queue of events that - // are later executed by the Octave interpreter in the other thread. +void base_qobject::interpreter_event (const meth_callback& meth) +{ + // The following is a direct function call across threads. It works + // because it is accessing a thread-safe queue of events that + // are later executed by the Octave interpreter in the other thread. - // See also the comments in interpreter-qobject.h about - // interpreter_qobject slots. + // See also the comments in interpreter-qobject.h about + // interpreter_qobject slots. - m_interpreter_qobj->interpreter_event (meth); - } + m_interpreter_qobj->interpreter_event (meth); +} - void base_qobject::interpreter_interrupt () - { - m_interpreter_qobj->interrupt (); - } +void base_qobject::interpreter_interrupt () +{ + m_interpreter_qobj->interrupt (); +} - // FIXME: Should we try to make the pause, stop, and resume actions - // work for both the old and new terminal widget? +// FIXME: Should we try to make the pause, stop, and resume actions +// work for both the old and new terminal widget? - void base_qobject::interpreter_pause () - { - if (m_app_context.experimental_terminal_widget ()) - m_interpreter_qobj->pause (); - } +void base_qobject::interpreter_pause () +{ + if (m_app_context.experimental_terminal_widget ()) + m_interpreter_qobj->pause (); +} - void base_qobject::interpreter_stop () - { - if (m_app_context.experimental_terminal_widget ()) - m_interpreter_qobj->stop (); - } +void base_qobject::interpreter_stop () +{ + if (m_app_context.experimental_terminal_widget ()) + m_interpreter_qobj->stop (); +} - void base_qobject::interpreter_resume () - { - if (m_app_context.experimental_terminal_widget ()) - m_interpreter_qobj->resume (); - } +void base_qobject::interpreter_resume () +{ + if (m_app_context.experimental_terminal_widget ()) + m_interpreter_qobj->resume (); +} - void base_qobject::copy_image_to_clipboard (const QString& file, - bool remove_file) - { - QClipboard *clipboard = QApplication::clipboard (); +void base_qobject::copy_image_to_clipboard (const QString& file, + bool remove_file) +{ + QClipboard *clipboard = QApplication::clipboard (); - QImage img (file); + QImage img (file); - if (img.isNull ()) - { - // Report error? - return; - } + if (img.isNull ()) + { + // Report error? + return; + } - clipboard->setImage (img); + clipboard->setImage (img); - if (remove_file) - QFile::remove (file); - } + if (remove_file) + QFile::remove (file); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/qt-application.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/qt-application.cc Thu Feb 02 12:25:51 2023 -0800 @@ -46,60 +46,60 @@ OCTAVE_BEGIN_NAMESPACE(octave) - qt_application::qt_application (const std::string& organization_name, - const std::string& application_name, - const std::string& application_version, - int argc, char **argv) - : application (argc, argv) - { - if (! organization_name.empty ()) - QCoreApplication::setOrganizationName - (QString::fromStdString (organization_name)); +qt_application::qt_application (const std::string& organization_name, + const std::string& application_name, + const std::string& application_version, + int argc, char **argv) + : application (argc, argv) +{ + if (! organization_name.empty ()) + QCoreApplication::setOrganizationName + (QString::fromStdString (organization_name)); - if (! application_name.empty ()) - QCoreApplication::setApplicationName - (QString::fromStdString (application_name)); + if (! application_name.empty ()) + QCoreApplication::setApplicationName + (QString::fromStdString (application_name)); - if (! application_version.empty ()) - QCoreApplication::setApplicationVersion - (QString::fromStdString (application_version)); + if (! application_version.empty ()) + QCoreApplication::setApplicationVersion + (QString::fromStdString (application_version)); - // FIXME: Is there a better place for this? - QSettings::setDefaultFormat (QSettings::IniFormat); + // FIXME: Is there a better place for this? + QSettings::setDefaultFormat (QSettings::IniFormat); - // This should probably happen early. - sysdep_init (); - } + // This should probably happen early. + sysdep_init (); +} - qt_application::qt_application (int argc, char **argv) - : application (argc, argv) - { - // This should probably happen early. - sysdep_init (); - } +qt_application::qt_application (int argc, char **argv) + : application (argc, argv) +{ + // This should probably happen early. + sysdep_init (); +} - bool qt_application::start_gui_p () const - { - // Note: this function is not needed if using the experimental - // terminal widget, so return a dummy value of false in that case. +bool qt_application::start_gui_p () const +{ + // Note: this function is not needed if using the experimental + // terminal widget, so return a dummy value of false in that case. - return experimental_terminal_widget () ? false : m_options.gui (); - } + return experimental_terminal_widget () ? false : m_options.gui (); +} - int qt_application::execute () - { - octave_block_interrupt_signal (); +int qt_application::execute () +{ + octave_block_interrupt_signal (); - set_application_id (); + set_application_id (); - // Create and show main window. + // Create and show main window. - // Note: the second argument is ignored if using the new terminal - // widget. + // Note: the second argument is ignored if using the new terminal + // widget. - base_qobject qt_interface (*this, start_gui_p ()); + base_qobject qt_interface (*this, start_gui_p ()); - return qt_interface.exec (); - } + return qt_interface.exec (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/qt-application.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/qt-application.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,49 +32,49 @@ OCTAVE_BEGIN_NAMESPACE(octave) - // Programming Note: This file must not include any Qt headers. Any - // Qt header files required by the qt_application::execute function - // must be included only in the corresponding .cc file. +// Programming Note: This file must not include any Qt headers. Any +// Qt header files required by the qt_application::execute function +// must be included only in the corresponding .cc file. - //! This class inherits from the pure-virtual base class - //! application and provides an implementation of the - //! application::execute method that starts an interface to Octave - //! that is based on Qt. It may start a command-line interface that - //! allows Qt graphics to be used or it may start an interface that - //! provides the full GUI experience. +//! This class inherits from the pure-virtual base class +//! application and provides an implementation of the +//! application::execute method that starts an interface to Octave +//! that is based on Qt. It may start a command-line interface that +//! allows Qt graphics to be used or it may start an interface that +//! provides the full GUI experience. - class OCTGUI_API qt_application : public application - { - public: +class OCTGUI_API qt_application : public application +{ +public: - qt_application (const std::string& organization_name, - const std::string& application_name, - const std::string& application_version, - int argc, char **argv); + qt_application (const std::string& organization_name, + const std::string& application_name, + const std::string& application_version, + int argc, char **argv); - qt_application (int argc, char **argv); + qt_application (int argc, char **argv); - // No copying, at least not yet. + // No copying, at least not yet. - qt_application (const qt_application&) = delete; + qt_application (const qt_application&) = delete; - qt_application& operator = (const qt_application&) = delete; + qt_application& operator = (const qt_application&) = delete; - ~qt_application () = default; + ~qt_application () = default; - // Should we start the GUI or fall back to the CLI? - bool start_gui_p () const; + // Should we start the GUI or fall back to the CLI? + bool start_gui_p () const; - int execute (); + int execute (); - bool gui_running () const { return m_gui_running; } - void gui_running (bool arg) { m_gui_running = arg; } + bool gui_running () const { return m_gui_running; } + void gui_running (bool arg) { m_gui_running = arg; } - private: +private: - // If TRUE, the GUI should be started. - bool m_gui_running = false; - }; + // If TRUE, the GUI should be started. + bool m_gui_running = false; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/qt-interpreter-events.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/qt-interpreter-events.cc Thu Feb 02 12:25:51 2023 -0800 @@ -65,690 +65,690 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static QStringList - make_qstring_list (const std::list<std::string>& lst) - { - QStringList retval; +static QStringList +make_qstring_list (const std::list<std::string>& lst) +{ + QStringList retval; - for (const auto& s : lst) - retval.append (QString::fromStdString (s)); + for (const auto& s : lst) + retval.append (QString::fromStdString (s)); - return retval; - } + return retval; +} - static QStringList - make_filter_list (const event_manager::filter_list& lst) - { - QStringList retval; +static QStringList +make_filter_list (const event_manager::filter_list& lst) +{ + QStringList retval; - // We have pairs of data, first being the list of extensions - // exta;exb;extc etc second the name to use as filter name - // (optional). Qt wants a list of filters in the format of - // 'FilterName (space separated exts)'. + // We have pairs of data, first being the list of extensions + // exta;exb;extc etc second the name to use as filter name + // (optional). Qt wants a list of filters in the format of + // 'FilterName (space separated exts)'. - for (const auto& ext_name : lst) - { - QString ext = QString::fromStdString (ext_name.first); - QString name = QString::fromStdString (ext_name.second); + for (const auto& ext_name : lst) + { + QString ext = QString::fromStdString (ext_name.first); + QString name = QString::fromStdString (ext_name.second); - // Strip out extensions from name and replace ';' with spaces in list. + // Strip out extensions from name and replace ';' with spaces in list. - name.replace (QRegExp (R"(\(.*\))"), ""); - ext.replace (";", " "); + name.replace (QRegExp (R"(\(.*\))"), ""); + ext.replace (";", " "); - if (name.isEmpty ()) - { - // No name field. Build one from the extensions. - name = ext.toUpper () + " Files"; - } + if (name.isEmpty ()) + { + // No name field. Build one from the extensions. + name = ext.toUpper () + " Files"; + } - retval.append (name + " (" + ext + ')'); - } + retval.append (name + " (" + ext + ')'); + } - return retval; - } + return retval; +} - qt_interpreter_events::qt_interpreter_events (base_qobject& oct_qobj) - : interpreter_events (), m_octave_qobj (oct_qobj), - m_uiwidget_creator (), m_result (), m_mutex (), - m_waitcondition () - { - qRegisterMetaType<QIntList> ("QIntList"); - qRegisterMetaType<QFloatList> ("QFloatList"); +qt_interpreter_events::qt_interpreter_events (base_qobject& oct_qobj) + : interpreter_events (), m_octave_qobj (oct_qobj), + m_uiwidget_creator (), m_result (), m_mutex (), + m_waitcondition () +{ + qRegisterMetaType<QIntList> ("QIntList"); + qRegisterMetaType<QFloatList> ("QFloatList"); - qRegisterMetaType<octave_value> ("octave_value"); - qRegisterMetaType<symbol_info_list> ("symbol_info_list"); + qRegisterMetaType<octave_value> ("octave_value"); + qRegisterMetaType<symbol_info_list> ("symbol_info_list"); - qRegisterMetaType<fcn_callback> ("fcn_callback"); - qRegisterMetaType<meth_callback> ("meth_callback"); + qRegisterMetaType<fcn_callback> ("fcn_callback"); + qRegisterMetaType<meth_callback> ("meth_callback"); - connect (this, &qt_interpreter_events::confirm_shutdown_signal, - this, &qt_interpreter_events::confirm_shutdown_octave); + connect (this, &qt_interpreter_events::confirm_shutdown_signal, + this, &qt_interpreter_events::confirm_shutdown_octave); - connect (this, &qt_interpreter_events::get_named_icon_signal, - this, &qt_interpreter_events::get_named_icon_slot); + connect (this, &qt_interpreter_events::get_named_icon_signal, + this, &qt_interpreter_events::get_named_icon_slot); - connect (this, &qt_interpreter_events::gui_preference_signal, - this, &qt_interpreter_events::gui_preference_slot); - } + connect (this, &qt_interpreter_events::gui_preference_signal, + this, &qt_interpreter_events::gui_preference_slot); +} - void qt_interpreter_events::start_gui (bool gui_app) - { - if (m_octave_qobj.experimental_terminal_widget ()) - emit start_gui_signal (gui_app); - } +void qt_interpreter_events::start_gui (bool gui_app) +{ + if (m_octave_qobj.experimental_terminal_widget ()) + emit start_gui_signal (gui_app); +} - void qt_interpreter_events::close_gui () - { - if (m_octave_qobj.experimental_terminal_widget ()) - emit close_gui_signal (); - } +void qt_interpreter_events::close_gui () +{ + if (m_octave_qobj.experimental_terminal_widget ()) + emit close_gui_signal (); +} - std::list<std::string> - qt_interpreter_events::file_dialog (const filter_list& filter, - const std::string& title, - const std::string& filename, - const std::string& dirname, - const std::string& multimode) - { - QStringList lst - = m_uiwidget_creator.file_dialog (make_filter_list (filter), - QString::fromStdString (title), - QString::fromStdString (filename), - QString::fromStdString (dirname), - QString::fromStdString (multimode)); +std::list<std::string> +qt_interpreter_events::file_dialog (const filter_list& filter, + const std::string& title, + const std::string& filename, + const std::string& dirname, + const std::string& multimode) +{ + QStringList lst + = m_uiwidget_creator.file_dialog (make_filter_list (filter), + QString::fromStdString (title), + QString::fromStdString (filename), + QString::fromStdString (dirname), + QString::fromStdString (multimode)); - std::list<std::string> retval; + std::list<std::string> retval; - for (const auto& s : lst) - retval.push_back (s.toStdString ()); + for (const auto& s : lst) + retval.push_back (s.toStdString ()); - return retval; - } + return retval; +} - std::list<std::string> - qt_interpreter_events::input_dialog (const std::list<std::string>& prompt, - const std::string& title, - const std::list<float>& nr, - const std::list<float>& nc, - const std::list<std::string>& defaults) - { - QStringList lst - = m_uiwidget_creator.input_dialog (make_qstring_list (prompt), - QString::fromStdString (title), - std_list_to_qt_list<float> (nr), - std_list_to_qt_list<float> (nc), - make_qstring_list (defaults)); - std::list<std::string> retval; +std::list<std::string> +qt_interpreter_events::input_dialog (const std::list<std::string>& prompt, + const std::string& title, + const std::list<float>& nr, + const std::list<float>& nc, + const std::list<std::string>& defaults) +{ + QStringList lst + = m_uiwidget_creator.input_dialog (make_qstring_list (prompt), + QString::fromStdString (title), + std_list_to_qt_list<float> (nr), + std_list_to_qt_list<float> (nc), + make_qstring_list (defaults)); + std::list<std::string> retval; - for (const auto& s : lst) - retval.push_back (s.toStdString ()); + for (const auto& s : lst) + retval.push_back (s.toStdString ()); - return retval; - } + return retval; +} - std::pair<std::list<int>, int> - qt_interpreter_events::list_dialog (const std::list<std::string>& list, - const std::string& mode, - int width, int height, - const std::list<int>& initial, - const std::string& name, - const std::list<std::string>& prompt, - const std::string& ok_string, - const std::string& cancel_string) - { - QPair<QIntList, int> result - = m_uiwidget_creator.list_dialog (make_qstring_list (list), - QString::fromStdString (mode), - width, height, - std_list_to_qt_list<int> (initial), - QString::fromStdString (name), - make_qstring_list (prompt), - QString::fromStdString (ok_string), - QString::fromStdString (cancel_string)); +std::pair<std::list<int>, int> +qt_interpreter_events::list_dialog (const std::list<std::string>& list, + const std::string& mode, + int width, int height, + const std::list<int>& initial, + const std::string& name, + const std::list<std::string>& prompt, + const std::string& ok_string, + const std::string& cancel_string) +{ + QPair<QIntList, int> result + = m_uiwidget_creator.list_dialog (make_qstring_list (list), + QString::fromStdString (mode), + width, height, + std_list_to_qt_list<int> (initial), + QString::fromStdString (name), + make_qstring_list (prompt), + QString::fromStdString (ok_string), + QString::fromStdString (cancel_string)); - QIntList& lst = result.first; - return std::pair<std::list<int>, int> (std::list<int> (lst.begin (), - lst.end ()), - result.second); - } + QIntList& lst = result.first; + return std::pair<std::list<int>, int> (std::list<int> (lst.begin (), + lst.end ()), + result.second); +} - std::string - qt_interpreter_events::question_dialog (const std::string& msg, - const std::string& title, - const std::string& btn1, - const std::string& btn2, - const std::string& btn3, - const std::string& btndef) - { - QString icon = "quest"; - QStringList buttons; - QStringList role; +std::string +qt_interpreter_events::question_dialog (const std::string& msg, + const std::string& title, + const std::string& btn1, + const std::string& btn2, + const std::string& btn3, + const std::string& btndef) +{ + QString icon = "quest"; + QStringList buttons; + QStringList role; - // Must use ResetRole which is left-aligned for all OS and WM. - role << "ResetRole" << "ResetRole" << "ResetRole"; + // Must use ResetRole which is left-aligned for all OS and WM. + role << "ResetRole" << "ResetRole" << "ResetRole"; - buttons << QString::fromStdString (btn1); - if (btn2 == "") - role.removeAt (0); - else - buttons << QString::fromStdString (btn2); - buttons << QString::fromStdString (btn3); + buttons << QString::fromStdString (btn1); + if (btn2 == "") + role.removeAt (0); + else + buttons << QString::fromStdString (btn2); + buttons << QString::fromStdString (btn3); - QString answer - = m_uiwidget_creator.message_dialog (QString::fromStdString (msg), - QString::fromStdString (title), - icon, buttons, - QString::fromStdString (btndef), - role); + QString answer + = m_uiwidget_creator.message_dialog (QString::fromStdString (msg), + QString::fromStdString (title), + icon, buttons, + QString::fromStdString (btndef), + role); - return answer.toStdString (); - } + return answer.toStdString (); +} - void qt_interpreter_events::update_path_dialog () - { - emit update_path_dialog_signal (); - } +void qt_interpreter_events::update_path_dialog () +{ + emit update_path_dialog_signal (); +} - void qt_interpreter_events::show_preferences () - { - emit show_preferences_signal (); - } +void qt_interpreter_events::show_preferences () +{ + emit show_preferences_signal (); +} - void qt_interpreter_events::apply_preferences () - { - emit apply_new_settings (); - } +void qt_interpreter_events::apply_preferences () +{ + emit apply_new_settings (); +} - void qt_interpreter_events::show_terminal_window () - { - emit show_terminal_window_signal (); - } +void qt_interpreter_events::show_terminal_window () +{ + emit show_terminal_window_signal (); +} - bool qt_interpreter_events::show_documentation (const std::string& file) - { - emit show_documentation_signal (QString::fromStdString (file)); +bool qt_interpreter_events::show_documentation (const std::string& file) +{ + emit show_documentation_signal (QString::fromStdString (file)); - return true; - } + return true; +} - void qt_interpreter_events::show_file_browser () - { - emit show_file_browser_signal (); - } +void qt_interpreter_events::show_file_browser () +{ + emit show_file_browser_signal (); +} - void qt_interpreter_events::show_command_history () - { - emit show_command_history_signal (); - } +void qt_interpreter_events::show_command_history () +{ + emit show_command_history_signal (); +} - void qt_interpreter_events::show_workspace () - { - emit show_workspace_signal (); - } +void qt_interpreter_events::show_workspace () +{ + emit show_workspace_signal (); +} - void qt_interpreter_events::show_community_news (int serial) - { - emit show_community_news_signal (serial); - } +void qt_interpreter_events::show_community_news (int serial) +{ + emit show_community_news_signal (serial); +} - void qt_interpreter_events::show_release_notes () - { - emit show_release_notes_signal (); - } +void qt_interpreter_events::show_release_notes () +{ + emit show_release_notes_signal (); +} - bool qt_interpreter_events::edit_file (const std::string& file) - { - emit edit_file_signal (QString::fromStdString (file)); +bool qt_interpreter_events::edit_file (const std::string& file) +{ + emit edit_file_signal (QString::fromStdString (file)); - return true; - } + return true; +} - void qt_interpreter_events::edit_variable (const std::string& expr, - const octave_value& val) - { - emit edit_variable_signal (QString::fromStdString (expr), val); - } +void qt_interpreter_events::edit_variable (const std::string& expr, + const octave_value& val) +{ + emit edit_variable_signal (QString::fromStdString (expr), val); +} - bool qt_interpreter_events::confirm_shutdown () - { - QMutexLocker autolock (&m_mutex); +bool qt_interpreter_events::confirm_shutdown () +{ + QMutexLocker autolock (&m_mutex); - emit confirm_shutdown_signal (); + emit confirm_shutdown_signal (); - // Wait for result. - wait (); + // Wait for result. + wait (); - return m_result.toBool (); - } + return m_result.toBool (); +} - bool qt_interpreter_events::prompt_new_edit_file (const std::string& file) - { - gui_settings settings; +bool qt_interpreter_events::prompt_new_edit_file (const std::string& file) +{ + gui_settings settings; - if (settings.bool_value (ed_create_new_file)) - return true; + if (settings.bool_value (ed_create_new_file)) + return true; - std::string abs_fname = sys::env::make_absolute (file); + std::string abs_fname = sys::env::make_absolute (file); - QStringList btn; - QStringList role; - role << "YesRole" << "RejectRole"; - btn << tr ("Create") << tr ("Cancel"); + QStringList btn; + QStringList role; + role << "YesRole" << "RejectRole"; + btn << tr ("Create") << tr ("Cancel"); - QString answer = m_uiwidget_creator.message_dialog - (tr ("File\n%1\ndoes not exist. Do you want to create it?"). - arg (QString::fromStdString (abs_fname)), - tr ("Octave Editor"), "quest", btn, tr ("Create"), role); + QString answer = m_uiwidget_creator.message_dialog + (tr ("File\n%1\ndoes not exist. Do you want to create it?"). + arg (QString::fromStdString (abs_fname)), + tr ("Octave Editor"), "quest", btn, tr ("Create"), role); - return (answer == tr ("Create")); - } + return (answer == tr ("Create")); +} - // Prompt to allow file to be run by setting cwd (or if - // addpath_option==true, alternatively setting the path). +// Prompt to allow file to be run by setting cwd (or if +// addpath_option==true, alternatively setting the path). - int - qt_interpreter_events::debug_cd_or_addpath_error (const std::string& file, - const std::string& dir, - bool addpath_option) - { - int retval = -1; +int +qt_interpreter_events::debug_cd_or_addpath_error (const std::string& file, + const std::string& dir, + bool addpath_option) +{ + int retval = -1; - QString qdir = QString::fromStdString (dir); - QString qfile = QString::fromStdString (file); - QString msg - = (addpath_option - ? tr ("The file %1 does not exist in the load path. To run or debug the function you are editing, you must either change to the directory %2 or add that directory to the load path.").arg (qfile).arg (qdir) - : tr ("The file %1 is shadowed by a file with the same name in the load path. To run or debug the function you are editing, change to the directory %2.").arg (qfile).arg (qdir)); + QString qdir = QString::fromStdString (dir); + QString qfile = QString::fromStdString (file); + QString msg + = (addpath_option + ? tr ("The file %1 does not exist in the load path. To run or debug the function you are editing, you must either change to the directory %2 or add that directory to the load path.").arg (qfile).arg (qdir) + : tr ("The file %1 is shadowed by a file with the same name in the load path. To run or debug the function you are editing, change to the directory %2.").arg (qfile).arg (qdir)); - QString title = tr ("Change Directory or Add Directory to Load Path"); + QString title = tr ("Change Directory or Add Directory to Load Path"); - QString cd_txt = tr ("&Change Directory"); - QString addpath_txt = tr ("&Add Directory to Load Path"); - QString cancel_txt = tr ("Cancel"); + QString cd_txt = tr ("&Change Directory"); + QString addpath_txt = tr ("&Add Directory to Load Path"); + QString cancel_txt = tr ("Cancel"); - QStringList btn; - QStringList role; - btn << cd_txt; - role << "YesRole"; - if (addpath_option) - { - btn << addpath_txt; - role << "AcceptRole"; - } - btn << cancel_txt; - role << "RejectRole"; + QStringList btn; + QStringList role; + btn << cd_txt; + role << "YesRole"; + if (addpath_option) + { + btn << addpath_txt; + role << "AcceptRole"; + } + btn << cancel_txt; + role << "RejectRole"; - QString result - = m_uiwidget_creator.message_dialog (msg, title, "quest", btn, - cancel_txt, role); + QString result + = m_uiwidget_creator.message_dialog (msg, title, "quest", btn, + cancel_txt, role); - if (result == cd_txt) - retval = 1; - else if (result == addpath_txt) - retval = 2; + if (result == cd_txt) + retval = 1; + else if (result == addpath_txt) + retval = 2; - return retval; - } + return retval; +} - uint8NDArray qt_interpreter_events::get_named_icon (const std::string& name) - { - QMutexLocker autolock (&m_mutex); +uint8NDArray qt_interpreter_events::get_named_icon (const std::string& name) +{ + QMutexLocker autolock (&m_mutex); - emit get_named_icon_signal (QString::fromStdString (name)); + emit get_named_icon_signal (QString::fromStdString (name)); - // Wait for result. - wait (); + // Wait for result. + wait (); - uint8NDArray empty_img; + uint8NDArray empty_img; - QIcon icon = m_result.value<QIcon> (); + QIcon icon = m_result.value<QIcon> (); - if (icon.isNull ()) - return empty_img; + if (icon.isNull ()) + return empty_img; - QImage img = icon.pixmap (QSize (32, 32)).toImage (); + QImage img = icon.pixmap (QSize (32, 32)).toImage (); - if (img.format () != QImage::Format_ARGB32_Premultiplied) - return empty_img; + if (img.format () != QImage::Format_ARGB32_Premultiplied) + return empty_img; - dim_vector dims (img.height (), img.width (), 4); + dim_vector dims (img.height (), img.width (), 4); - uint8NDArray retval (dims, 0); + uint8NDArray retval (dims, 0); - uint8_t *bits = img.bits (); + uint8_t *bits = img.bits (); - for (int i = 0; i < img.height (); i++) - { - for (int j = 0; j < img.width (); j++) - { - retval(i, j, 2) = bits[0]; - retval(i, j, 1) = bits[1]; - retval(i, j, 0) = bits[2]; - retval(i, j, 3) = bits[3]; + for (int i = 0; i < img.height (); i++) + { + for (int j = 0; j < img.width (); j++) + { + retval(i, j, 2) = bits[0]; + retval(i, j, 1) = bits[1]; + retval(i, j, 0) = bits[2]; + retval(i, j, 3) = bits[3]; - bits += 4; - } - } + bits += 4; + } + } - return retval; - } + return retval; +} - void qt_interpreter_events::get_named_icon_slot (const QString& name) - { - QMutexLocker autolock (&m_mutex); +void qt_interpreter_events::get_named_icon_slot (const QString& name) +{ + QMutexLocker autolock (&m_mutex); - gui_settings settings; + gui_settings settings; - m_result = QVariant::fromValue (settings.icon (name)); + m_result = QVariant::fromValue (settings.icon (name)); - wake_all (); - } + wake_all (); +} - std::string - qt_interpreter_events::gui_preference (const std::string& key, - const std::string& value) - { - QString pref_value; +std::string +qt_interpreter_events::gui_preference (const std::string& key, + const std::string& value) +{ + QString pref_value; - QMutexLocker autolock (&m_mutex); + QMutexLocker autolock (&m_mutex); - // Emit the signal for changing or getting a preference - emit gui_preference_signal (QString::fromStdString (key), - QString::fromStdString (value)); + // Emit the signal for changing or getting a preference + emit gui_preference_signal (QString::fromStdString (key), + QString::fromStdString (value)); - // Wait for response (pref_value). - wait (); + // Wait for response (pref_value). + wait (); - QString pref = m_result.toString (); + QString pref = m_result.toString (); - return pref.toStdString (); - } + return pref.toStdString (); +} - bool qt_interpreter_events::copy_image_to_clipboard (const std::string& file) - { - emit copy_image_to_clipboard_signal (QString::fromStdString (file), true); +bool qt_interpreter_events::copy_image_to_clipboard (const std::string& file) +{ + emit copy_image_to_clipboard_signal (QString::fromStdString (file), true); - return true; - } + return true; +} - void qt_interpreter_events::focus_window (const std::string win_name) - { - emit focus_window_signal (QString::fromStdString (win_name)); - } +void qt_interpreter_events::focus_window (const std::string win_name) +{ + emit focus_window_signal (QString::fromStdString (win_name)); +} - void qt_interpreter_events::execute_command_in_terminal - (const std::string& command) - { - emit execute_command_in_terminal_signal (QString::fromStdString (command)); - } +void qt_interpreter_events::execute_command_in_terminal +(const std::string& command) +{ + emit execute_command_in_terminal_signal (QString::fromStdString (command)); +} - void qt_interpreter_events::register_documentation (const std::string& file) - { - emit register_documentation_signal (QString::fromStdString (file)); - } +void qt_interpreter_events::register_documentation (const std::string& file) +{ + emit register_documentation_signal (QString::fromStdString (file)); +} - void qt_interpreter_events::unregister_documentation (const std::string& file) - { - emit unregister_documentation_signal (QString::fromStdString (file)); - } +void qt_interpreter_events::unregister_documentation (const std::string& file) +{ + emit unregister_documentation_signal (QString::fromStdString (file)); +} - void qt_interpreter_events::interpreter_output (const std::string& msg) - { - if (m_octave_qobj.experimental_terminal_widget () - && m_octave_qobj.have_terminal_window ()) - emit interpreter_output_signal (QString::fromStdString (msg)); - else - { - // FIXME: is this the correct thing to do? - std::cout << msg; - } - } +void qt_interpreter_events::interpreter_output (const std::string& msg) +{ + if (m_octave_qobj.experimental_terminal_widget () + && m_octave_qobj.have_terminal_window ()) + emit interpreter_output_signal (QString::fromStdString (msg)); + else + { + // FIXME: is this the correct thing to do? + std::cout << msg; + } +} - void qt_interpreter_events::display_exception (const execution_exception& ee, - bool beep) - { - if (m_octave_qobj.experimental_terminal_widget () - && m_octave_qobj.have_terminal_window ()) - { - // Output the exception message - std::ostringstream buf; - ee.display (buf); - emit interpreter_output_signal (QString::fromStdString (buf.str ())); - // Create w new command line - emit new_command_line_signal (); - } - else - { - if (beep) - std::cerr << "\a"; +void qt_interpreter_events::display_exception (const execution_exception& ee, + bool beep) +{ + if (m_octave_qobj.experimental_terminal_widget () + && m_octave_qobj.have_terminal_window ()) + { + // Output the exception message + std::ostringstream buf; + ee.display (buf); + emit interpreter_output_signal (QString::fromStdString (buf.str ())); + // Create w new command line + emit new_command_line_signal (); + } + else + { + if (beep) + std::cerr << "\a"; - ee.display (std::cerr); - } - } + ee.display (std::cerr); + } +} - void qt_interpreter_events::gui_status_update (const std::string& feature, - const std::string& status) - { - emit gui_status_update_signal (QString::fromStdString (feature), - QString::fromStdString (status)); - } +void qt_interpreter_events::gui_status_update (const std::string& feature, + const std::string& status) +{ + emit gui_status_update_signal (QString::fromStdString (feature), + QString::fromStdString (status)); +} - void qt_interpreter_events::update_gui_lexer () - { - emit update_gui_lexer_signal (true); - } +void qt_interpreter_events::update_gui_lexer () +{ + emit update_gui_lexer_signal (true); +} - void qt_interpreter_events::directory_changed (const std::string& dir) - { - emit directory_changed_signal (QString::fromStdString (dir)); - } +void qt_interpreter_events::directory_changed (const std::string& dir) +{ + emit directory_changed_signal (QString::fromStdString (dir)); +} - void qt_interpreter_events::file_remove (const std::string& old_name, - const std::string& new_name) - { - QMutexLocker autolock (&m_mutex); +void qt_interpreter_events::file_remove (const std::string& old_name, + const std::string& new_name) +{ + QMutexLocker autolock (&m_mutex); - // Emit the signal for the editor for closing the file if it is open - emit file_remove_signal (QString::fromStdString (old_name), - QString::fromStdString (new_name)); + // Emit the signal for the editor for closing the file if it is open + emit file_remove_signal (QString::fromStdString (old_name), + QString::fromStdString (new_name)); - // Wait for file removal to complete before continuing. - wait (); - } + // Wait for file removal to complete before continuing. + wait (); +} - void qt_interpreter_events::file_renamed (bool load_new) - { - emit file_renamed_signal (load_new); - } +void qt_interpreter_events::file_renamed (bool load_new) +{ + emit file_renamed_signal (load_new); +} - void qt_interpreter_events::set_workspace (bool top_level, bool debug, - const symbol_info_list& syminfo, - bool update_variable_editor) - { - if (! top_level && ! debug) - return; +void qt_interpreter_events::set_workspace (bool top_level, bool debug, + const symbol_info_list& syminfo, + bool update_variable_editor) +{ + if (! top_level && ! debug) + return; - emit set_workspace_signal (top_level, debug, syminfo); + emit set_workspace_signal (top_level, debug, syminfo); - if (update_variable_editor) - emit refresh_variable_editor_signal (); - } + if (update_variable_editor) + emit refresh_variable_editor_signal (); +} - void qt_interpreter_events::clear_workspace () - { - emit clear_workspace_signal (); - } +void qt_interpreter_events::clear_workspace () +{ + emit clear_workspace_signal (); +} - void qt_interpreter_events::update_prompt (const std::string& prompt) - { - emit update_prompt_signal (QString::fromStdString (prompt)); - } +void qt_interpreter_events::update_prompt (const std::string& prompt) +{ + emit update_prompt_signal (QString::fromStdString (prompt)); +} - void qt_interpreter_events::set_history (const string_vector& hist) - { - QStringList qt_hist; +void qt_interpreter_events::set_history (const string_vector& hist) +{ + QStringList qt_hist; - for (octave_idx_type i = 0; i < hist.numel (); i++) - qt_hist.append (QString::fromStdString (hist[i])); + for (octave_idx_type i = 0; i < hist.numel (); i++) + qt_hist.append (QString::fromStdString (hist[i])); - emit set_history_signal (qt_hist); - } + emit set_history_signal (qt_hist); +} - void qt_interpreter_events::append_history (const std::string& hist_entry) - { - emit append_history_signal (QString::fromStdString (hist_entry)); - } +void qt_interpreter_events::append_history (const std::string& hist_entry) +{ + emit append_history_signal (QString::fromStdString (hist_entry)); +} - void qt_interpreter_events::clear_history () - { - emit clear_history_signal (); - } +void qt_interpreter_events::clear_history () +{ + emit clear_history_signal (); +} - void qt_interpreter_events::pre_input_event () - { } +void qt_interpreter_events::pre_input_event () +{ } - void qt_interpreter_events::post_input_event () - { } +void qt_interpreter_events::post_input_event () +{ } - void qt_interpreter_events::enter_debugger_event (const std::string& /*fcn_name*/, - const std::string& fcn_file_name, - int line) - { - if (fcn_file_name.empty ()) - return; +void qt_interpreter_events::enter_debugger_event (const std::string& /*fcn_name*/, + const std::string& fcn_file_name, + int line) +{ + if (fcn_file_name.empty ()) + return; - insert_debugger_pointer (fcn_file_name, line); + insert_debugger_pointer (fcn_file_name, line); - emit enter_debugger_signal (); - } + emit enter_debugger_signal (); +} - void - qt_interpreter_events::execute_in_debugger_event (const std::string& file, - int line) - { - delete_debugger_pointer (file, line); - } +void +qt_interpreter_events::execute_in_debugger_event (const std::string& file, + int line) +{ + delete_debugger_pointer (file, line); +} - void qt_interpreter_events::exit_debugger_event () - { - emit exit_debugger_signal (); - } +void qt_interpreter_events::exit_debugger_event () +{ + emit exit_debugger_signal (); +} - // Display (if @insert true) or remove the appropriate symbol for a breakpoint - // in @file at @line with condition @cond. - void qt_interpreter_events::update_breakpoint (bool insert, - const std::string& file, - int line, - const std::string& cond) - { - emit update_breakpoint_marker_signal (insert, QString::fromStdString (file), - line, QString::fromStdString (cond)); - } +// Display (if @insert true) or remove the appropriate symbol for a breakpoint +// in @file at @line with condition @cond. +void qt_interpreter_events::update_breakpoint (bool insert, + const std::string& file, + int line, + const std::string& cond) +{ + emit update_breakpoint_marker_signal (insert, QString::fromStdString (file), + line, QString::fromStdString (cond)); +} - void - qt_interpreter_events::insert_debugger_pointer (const std::string& file, - int line) - { - emit insert_debugger_pointer_signal (QString::fromStdString (file), line); - } +void +qt_interpreter_events::insert_debugger_pointer (const std::string& file, + int line) +{ + emit insert_debugger_pointer_signal (QString::fromStdString (file), line); +} - void - qt_interpreter_events::delete_debugger_pointer (const std::string& file, - int line) - { - emit delete_debugger_pointer_signal (QString::fromStdString (file), line); - } +void +qt_interpreter_events::delete_debugger_pointer (const std::string& file, + int line) +{ + emit delete_debugger_pointer_signal (QString::fromStdString (file), line); +} - void - qt_interpreter_events::confirm_shutdown_octave () - { - QMutexLocker autolock (&m_mutex); +void +qt_interpreter_events::confirm_shutdown_octave () +{ + QMutexLocker autolock (&m_mutex); - m_result = m_octave_qobj.confirm_shutdown (); + m_result = m_octave_qobj.confirm_shutdown (); - wake_all (); - } + wake_all (); +} - // If VALUE is empty, return current value of preference named by KEY. - // - // If VALUE is not empty, set preference named by KEY to VALUE return - // previous value. - // - // FIXME: should we have separate get and set functions? With only - // one, we don't allow a preference value to be set to the empty - // string. +// If VALUE is empty, return current value of preference named by KEY. +// +// If VALUE is not empty, set preference named by KEY to VALUE return +// previous value. +// +// FIXME: should we have separate get and set functions? With only +// one, we don't allow a preference value to be set to the empty +// string. - void - qt_interpreter_events::gui_preference_slot (const QString& key, - const QString& value) - { - QMutexLocker autolock (&m_mutex); +void +qt_interpreter_events::gui_preference_slot (const QString& key, + const QString& value) +{ + QMutexLocker autolock (&m_mutex); - gui_settings settings; + gui_settings settings; - // We don't want to apply default value here. - QString read_value = settings.value (key).toString (); + // We don't want to apply default value here. + QString read_value = settings.value (key).toString (); - // Some preferences need extra handling - QString adjusted_value = gui_preference_adjust (key, value); + // Some preferences need extra handling + QString adjusted_value = gui_preference_adjust (key, value); - if (! adjusted_value.isEmpty () && (read_value != adjusted_value)) - { - // Change settings only for new, non-empty values - settings.setValue (key, QVariant (adjusted_value)); + if (! adjusted_value.isEmpty () && (read_value != adjusted_value)) + { + // Change settings only for new, non-empty values + settings.setValue (key, QVariant (adjusted_value)); - emit settings_changed (true); // true: changed by worker - } + emit settings_changed (true); // true: changed by worker + } - m_result = read_value; + m_result = read_value; - wake_all (); - } + wake_all (); +} - QString - qt_interpreter_events::gui_preference_adjust (const QString& key, - const QString& value) - { - // Immediately return if no new value is given. +QString +qt_interpreter_events::gui_preference_adjust (const QString& key, + const QString& value) +{ + // Immediately return if no new value is given. - if (value.isEmpty ()) - return value; + if (value.isEmpty ()) + return value; - QString adjusted_value = value; + QString adjusted_value = value; - // Not all encodings are available. Encodings are uppercase and do - // not use CPxxx but IBMxxx or WINDOWS-xxx. + // Not all encodings are available. Encodings are uppercase and do + // not use CPxxx but IBMxxx or WINDOWS-xxx. - if (key == ed_default_enc.settings_key ()) - { - adjusted_value = adjusted_value.toUpper (); + if (key == ed_default_enc.settings_key ()) + { + adjusted_value = adjusted_value.toUpper (); - gui_settings settings; - QStringList codecs; - settings.get_codecs (&codecs); + gui_settings settings; + QStringList codecs; + settings.get_codecs (&codecs); - QRegExp re ("^CP(\\d+)$"); + QRegExp re ("^CP(\\d+)$"); - if (adjusted_value == "SYSTEM") - adjusted_value = - QString ("SYSTEM (") + - QString (octave_locale_charset_wrapper ()).toUpper () + - QString (")"); - else if (re.indexIn (adjusted_value) > -1) - { - if (codecs.contains ("IBM" + re.cap (1))) - adjusted_value = "IBM" + re.cap (1); - else if (codecs.contains ("WINDOWS-" + re.cap (1))) - adjusted_value = "WINDOWS-" + re.cap (1); - else - adjusted_value.clear (); - } - else if (! codecs.contains (adjusted_value)) - adjusted_value.clear (); - } + if (adjusted_value == "SYSTEM") + adjusted_value = + QString ("SYSTEM (") + + QString (octave_locale_charset_wrapper ()).toUpper () + + QString (")"); + else if (re.indexIn (adjusted_value) > -1) + { + if (codecs.contains ("IBM" + re.cap (1))) + adjusted_value = "IBM" + re.cap (1); + else if (codecs.contains ("WINDOWS-" + re.cap (1))) + adjusted_value = "WINDOWS-" + re.cap (1); + else + adjusted_value.clear (); + } + else if (! codecs.contains (adjusted_value)) + adjusted_value.clear (); + } - return adjusted_value; - } + return adjusted_value; +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/qt-interpreter-events.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/qt-interpreter-events.h Thu Feb 02 12:25:51 2023 -0800 @@ -46,284 +46,284 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class base_qobject; +class base_qobject; - // The functions in this class are not normally called directly, but - // are invoked from the Octave interpreter thead by methods in the - // event_manager class. In most cases, they should only translate - // data from the types typically used in the interpreter to whatever - // is required by the GUI (for example, std::string to QString) and - // emit a Qt signal. - // - // The use of Qt signals provides a thread-safe way for the Octave - // interpreter to notify the GUI of events (directory or workspace has - // changed, for example) or to request that the GUI perform actions - // (display a dialog, for example). - // - // By using this class as a wrapper around the Qt signals, we maintain - // a separation between the Octave interpreter and any specific GUI - // toolkit (no Qt headers are used in the Octave interpreter sources). +// The functions in this class are not normally called directly, but +// are invoked from the Octave interpreter thead by methods in the +// event_manager class. In most cases, they should only translate +// data from the types typically used in the interpreter to whatever +// is required by the GUI (for example, std::string to QString) and +// emit a Qt signal. +// +// The use of Qt signals provides a thread-safe way for the Octave +// interpreter to notify the GUI of events (directory or workspace has +// changed, for example) or to request that the GUI perform actions +// (display a dialog, for example). +// +// By using this class as a wrapper around the Qt signals, we maintain +// a separation between the Octave interpreter and any specific GUI +// toolkit (no Qt headers are used in the Octave interpreter sources). - class qt_interpreter_events : public QObject, public interpreter_events - { - Q_OBJECT +class qt_interpreter_events : public QObject, public interpreter_events +{ + Q_OBJECT - public: +public: - qt_interpreter_events (base_qobject& oct_qobj); + qt_interpreter_events (base_qobject& oct_qobj); - // No copying! + // No copying! - qt_interpreter_events (const qt_interpreter_events&) = delete; + qt_interpreter_events (const qt_interpreter_events&) = delete; - qt_interpreter_events& operator = (const qt_interpreter_events&) = delete; + qt_interpreter_events& operator = (const qt_interpreter_events&) = delete; - ~qt_interpreter_events () = default; + ~qt_interpreter_events () = default; - // Note: these functions currently do nothing with the old terminal - // widget. - void start_gui (bool gui_app = false); - void close_gui (); + // Note: these functions currently do nothing with the old terminal + // widget. + void start_gui (bool gui_app = false); + void close_gui (); - bool have_dialogs () const { return true; } + bool have_dialogs () const { return true; } - std::list<std::string> - file_dialog (const filter_list& filter, const std::string& title, - const std::string& filename, const std::string& pathname, - const std::string& multimode); + std::list<std::string> + file_dialog (const filter_list& filter, const std::string& title, + const std::string& filename, const std::string& pathname, + const std::string& multimode); - std::list<std::string> - input_dialog (const std::list<std::string>& prompt, - const std::string& title, const std::list<float>& nr, - const std::list<float>& nc, - const std::list<std::string>& defaults); + std::list<std::string> + input_dialog (const std::list<std::string>& prompt, + const std::string& title, const std::list<float>& nr, + const std::list<float>& nc, + const std::list<std::string>& defaults); - std::pair<std::list<int>, int> - list_dialog (const std::list<std::string>& list, - const std::string& mode, int width, int height, - const std::list<int>& initial_value, - const std::string& name, - const std::list<std::string>& prompt, - const std::string& ok_string, - const std::string& cancel_string); + std::pair<std::list<int>, int> + list_dialog (const std::list<std::string>& list, + const std::string& mode, int width, int height, + const std::list<int>& initial_value, + const std::string& name, + const std::list<std::string>& prompt, + const std::string& ok_string, + const std::string& cancel_string); - std::string - question_dialog (const std::string& msg, const std::string& title, - const std::string& btn1, const std::string& btn2, - const std::string& btn3, const std::string& btndef); + std::string + question_dialog (const std::string& msg, const std::string& title, + const std::string& btn1, const std::string& btn2, + const std::string& btn3, const std::string& btndef); - void update_path_dialog (); + void update_path_dialog (); - void show_preferences (); + void show_preferences (); - void apply_preferences (); + void apply_preferences (); - void show_terminal_window (); + void show_terminal_window (); - bool show_documentation (const std::string& file); + bool show_documentation (const std::string& file); - void show_file_browser (); + void show_file_browser (); - void show_command_history (); + void show_command_history (); - void show_workspace (); + void show_workspace (); - void show_community_news (int serial); - void show_release_notes (); + void show_community_news (int serial); + void show_release_notes (); - bool edit_file (const std::string& file); + bool edit_file (const std::string& file); - void edit_variable (const std::string& name, const octave_value& val); + void edit_variable (const std::string& name, const octave_value& val); - bool confirm_shutdown (); + bool confirm_shutdown (); - bool prompt_new_edit_file (const std::string& file); + bool prompt_new_edit_file (const std::string& file); - int debug_cd_or_addpath_error (const std::string& file, - const std::string& dir, - bool addpath_option); + int debug_cd_or_addpath_error (const std::string& file, + const std::string& dir, + bool addpath_option); - uint8NDArray get_named_icon (const std::string& icon_name); + uint8NDArray get_named_icon (const std::string& icon_name); - std::string gui_preference (const std::string& key, - const std::string& value); + std::string gui_preference (const std::string& key, + const std::string& value); - bool copy_image_to_clipboard (const std::string& file); + bool copy_image_to_clipboard (const std::string& file); - void focus_window (const std::string win_name); + void focus_window (const std::string win_name); - void execute_command_in_terminal (const std::string& command); + void execute_command_in_terminal (const std::string& command); - void register_documentation (const std::string& file); + void register_documentation (const std::string& file); - void unregister_documentation (const std::string& file); + void unregister_documentation (const std::string& file); - // Note: this function currently does nothing with the old terminal - // widget. - void interpreter_output (const std::string& msg); + // Note: this function currently does nothing with the old terminal + // widget. + void interpreter_output (const std::string& msg); - void display_exception (const execution_exception& ee, bool beep); + void display_exception (const execution_exception& ee, bool beep); - void gui_status_update (const std::string& feature, const std::string& status); + void gui_status_update (const std::string& feature, const std::string& status); - void update_gui_lexer (); + void update_gui_lexer (); - void directory_changed (const std::string& dir); + void directory_changed (const std::string& dir); - void file_remove (const std::string& old_name, - const std::string& new_name); + void file_remove (const std::string& old_name, + const std::string& new_name); - void file_renamed (bool load_new = true); + void file_renamed (bool load_new = true); - void set_workspace (bool top_level, bool debug, - const symbol_info_list& syminfo, - bool update_variable_editor); + void set_workspace (bool top_level, bool debug, + const symbol_info_list& syminfo, + bool update_variable_editor); - void clear_workspace (); + void clear_workspace (); - void update_prompt (const std::string& prompt); + void update_prompt (const std::string& prompt); - void set_history (const string_vector& hist); + void set_history (const string_vector& hist); - void append_history (const std::string& hist_entry); + void append_history (const std::string& hist_entry); - void clear_history (); + void clear_history (); - void pre_input_event (); + void pre_input_event (); - void post_input_event (); + void post_input_event (); - void enter_debugger_event (const std::string& fcn_name, - const std::string& fcn_file_name, int line); + void enter_debugger_event (const std::string& fcn_name, + const std::string& fcn_file_name, int line); - void execute_in_debugger_event (const std::string& file, int line); + void execute_in_debugger_event (const std::string& file, int line); - void exit_debugger_event (); + void exit_debugger_event (); - void update_breakpoint (bool insert, const std::string& file, int line, - const std::string& cond); + void update_breakpoint (bool insert, const std::string& file, int line, + const std::string& cond); - void lock () { m_mutex.lock (); } + void lock () { m_mutex.lock (); } - void wait () { m_waitcondition.wait (&m_mutex); } + void wait () { m_waitcondition.wait (&m_mutex); } - void unlock () { m_mutex.unlock (); } + void unlock () { m_mutex.unlock (); } - void wake_all () { m_waitcondition.wakeAll (); } + void wake_all () { m_waitcondition.wakeAll (); } - public slots: +public slots: - void confirm_shutdown_octave (); + void confirm_shutdown_octave (); - void get_named_icon_slot (const QString& name); + void get_named_icon_slot (const QString& name); - void gui_preference_slot (const QString& key, const QString& value); + void gui_preference_slot (const QString& key, const QString& value); - signals: +signals: - // Note: these signals are not currently used by the old terminal widget. - void start_gui_signal (bool gui_app); - void close_gui_signal (); + // Note: these signals are not currently used by the old terminal widget. + void start_gui_signal (bool gui_app); + void close_gui_signal (); - void copy_image_to_clipboard_signal (const QString& file, bool remove_file); + void copy_image_to_clipboard_signal (const QString& file, bool remove_file); - void focus_window_signal (const QString& win_name); + void focus_window_signal (const QString& win_name); - void edit_file_signal (const QString& file); + void edit_file_signal (const QString& file); - void directory_changed_signal (const QString& dir); + void directory_changed_signal (const QString& dir); - void update_path_dialog_signal (); + void update_path_dialog_signal (); - void file_remove_signal (const QString& old_name, const QString& new_name); + void file_remove_signal (const QString& old_name, const QString& new_name); - void file_renamed_signal (bool load_new); + void file_renamed_signal (bool load_new); - void execute_command_in_terminal_signal (const QString& command); + void execute_command_in_terminal_signal (const QString& command); - void set_workspace_signal (bool top_level, bool debug, - const symbol_info_list& syminfo); + void set_workspace_signal (bool top_level, bool debug, + const symbol_info_list& syminfo); - void clear_workspace_signal (); + void clear_workspace_signal (); - void update_prompt_signal (const QString& prompt); + void update_prompt_signal (const QString& prompt); - void set_history_signal (const QStringList& hist); + void set_history_signal (const QStringList& hist); - void append_history_signal (const QString& hist_entry); + void append_history_signal (const QString& hist_entry); - void clear_history_signal (); + void clear_history_signal (); - void enter_debugger_signal (); + void enter_debugger_signal (); - void exit_debugger_signal (); + void exit_debugger_signal (); - void update_breakpoint_marker_signal (bool insert, const QString& file, - int line, const QString& cond); + void update_breakpoint_marker_signal (bool insert, const QString& file, + int line, const QString& cond); - void insert_debugger_pointer_signal (const QString&, int); + void insert_debugger_pointer_signal (const QString&, int); - void delete_debugger_pointer_signal (const QString&, int); + void delete_debugger_pointer_signal (const QString&, int); - void show_preferences_signal (); + void show_preferences_signal (); - void gui_preference_signal (const QString& key, const QString& value); + void gui_preference_signal (const QString& key, const QString& value); - void show_terminal_window_signal (); + void show_terminal_window_signal (); - void show_documentation_signal (const QString& file); + void show_documentation_signal (const QString& file); - void register_documentation_signal (const QString& file); + void register_documentation_signal (const QString& file); - void unregister_documentation_signal (const QString& file); + void unregister_documentation_signal (const QString& file); - void show_file_browser_signal (); + void show_file_browser_signal (); - void show_command_history_signal (); + void show_command_history_signal (); - void show_workspace_signal (); + void show_workspace_signal (); - void show_community_news_signal (int serial); - void show_release_notes_signal (); + void show_community_news_signal (int serial); + void show_release_notes_signal (); - // Note: the next two signals are currently not used by the old terminal widget. - void interpreter_output_signal (const QString& msg); - void new_command_line_signal (const QString& msg = QString ()); + // Note: the next two signals are currently not used by the old terminal widget. + void interpreter_output_signal (const QString& msg); + void new_command_line_signal (const QString& msg = QString ()); - void gui_status_update_signal (const QString& feature, const QString& status); + void gui_status_update_signal (const QString& feature, const QString& status); - void update_gui_lexer_signal (bool update_apis_only); + void update_gui_lexer_signal (bool update_apis_only); - void edit_variable_signal (const QString& name, const octave_value& val); + void edit_variable_signal (const QString& name, const octave_value& val); - void refresh_variable_editor_signal (); + void refresh_variable_editor_signal (); - void confirm_shutdown_signal (); + void confirm_shutdown_signal (); - void get_named_icon_signal (const QString& name); + void get_named_icon_signal (const QString& name); - void settings_changed (bool); + void settings_changed (bool); - void apply_new_settings (); + void apply_new_settings (); - private: +private: - QString gui_preference_adjust (const QString& key, const QString& value); + QString gui_preference_adjust (const QString& key, const QString& value); - void insert_debugger_pointer (const std::string& file, int line); + void insert_debugger_pointer (const std::string& file, int line); - void delete_debugger_pointer (const std::string& file, int line); + void delete_debugger_pointer (const std::string& file, int line); - base_qobject& m_octave_qobj; + base_qobject& m_octave_qobj; - QUIWidgetCreator m_uiwidget_creator; + QUIWidgetCreator m_uiwidget_creator; - QVariant m_result; + QVariant m_result; - QMutex m_mutex; + QMutex m_mutex; - QWaitCondition m_waitcondition; - }; + QWaitCondition m_waitcondition; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/release-notes.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/release-notes.cc Thu Feb 02 12:25:51 2023 -0800 @@ -47,76 +47,76 @@ OCTAVE_BEGIN_NAMESPACE(octave) - release_notes::release_notes () - : QWidget (nullptr), m_browser (nullptr) - { +release_notes::release_notes () + : QWidget (nullptr), m_browser (nullptr) +{ - gui_settings settings; + gui_settings settings; - // The icon - QString icon_set = settings.string_value (dw_icon_set); + // The icon + QString icon_set = settings.string_value (dw_icon_set); - if (icon_set != "NONE") - m_release_notes_icon = dw_icon_set_names[icon_set] - + "ReleaseWidget.png"; - else - m_release_notes_icon = dw_icon_set_names[icon_set]; + if (icon_set != "NONE") + m_release_notes_icon = dw_icon_set_names[icon_set] + + "ReleaseWidget.png"; + else + m_release_notes_icon = dw_icon_set_names[icon_set]; - std::string news_file = config::oct_etc_dir () + "/NEWS"; + std::string news_file = config::oct_etc_dir () + "/NEWS"; - QString news; + QString news; - QFile *file = new QFile (QString::fromStdString (news_file)); - if (file->open (QFile::ReadOnly)) - { - QTextStream *stream = new QTextStream (file); - news = stream->readAll (); - if (! news.isEmpty ()) - { - // Convert '<', '>' which would be interpreted as HTML - news.replace ("<", "<"); - news.replace (">", ">"); - // Add HTML tags for pre-formatted text - news.prepend ("<pre>"); - news.append ("</pre>"); - } - else - news = (tr ("The release notes file '%1' is empty.") - . arg (QString::fromStdString (news_file))); - } - else - news = (tr ("The release notes file '%1' cannot be read.") - . arg (QString::fromStdString (news_file))); + QFile *file = new QFile (QString::fromStdString (news_file)); + if (file->open (QFile::ReadOnly)) + { + QTextStream *stream = new QTextStream (file); + news = stream->readAll (); + if (! news.isEmpty ()) + { + // Convert '<', '>' which would be interpreted as HTML + news.replace ("<", "<"); + news.replace (">", ">"); + // Add HTML tags for pre-formatted text + news.prepend ("<pre>"); + news.append ("</pre>"); + } + else + news = (tr ("The release notes file '%1' is empty.") + . arg (QString::fromStdString (news_file))); + } + else + news = (tr ("The release notes file '%1' cannot be read.") + . arg (QString::fromStdString (news_file))); - m_browser = new QTextBrowser (this); - m_browser->setText (news); + m_browser = new QTextBrowser (this); + m_browser->setText (news); - QVBoxLayout *vlayout = new QVBoxLayout; - vlayout->addWidget (m_browser); + QVBoxLayout *vlayout = new QVBoxLayout; + vlayout->addWidget (m_browser); - setLayout (vlayout); - setWindowTitle (tr ("Octave Release Notes")); + setLayout (vlayout); + setWindowTitle (tr ("Octave Release Notes")); - m_browser->document ()->adjustSize (); + m_browser->document ()->adjustSize (); - int win_x, win_y; - get_screen_geometry (win_x, win_y); + int win_x, win_y; + get_screen_geometry (win_x, win_y); - resize (win_x*2/5, win_y*2/3); - move (20, 20); // move to the top left corner - } + resize (win_x*2/5, win_y*2/3); + move (20, 20); // move to the top left corner +} - void release_notes::display () - { - if (! isVisible ()) - show (); - else if (isMinimized ()) - showNormal (); +void release_notes::display () +{ + if (! isVisible ()) + show (); + else if (isMinimized ()) + showNormal (); - setWindowIcon (QIcon (m_release_notes_icon)); + setWindowIcon (QIcon (m_release_notes_icon)); - raise (); - activateWindow (); - } + raise (); + activateWindow (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/release-notes.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/release-notes.h Thu Feb 02 12:25:51 2023 -0800 @@ -33,25 +33,25 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class release_notes : public QWidget - { - Q_OBJECT +class release_notes : public QWidget +{ + Q_OBJECT - public: +public: - release_notes (); + release_notes (); - ~release_notes () = default; + ~release_notes () = default; - public slots: +public slots: - void display (); + void display (); - private: +private: - QTextBrowser *m_browser; - QString m_release_notes_icon; - }; + QTextBrowser *m_browser; + QString m_release_notes_icon; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/set-path-dialog.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/set-path-dialog.cc Thu Feb 02 12:25:51 2023 -0800 @@ -58,255 +58,255 @@ OCTAVE_BEGIN_NAMESPACE(octave) - set_path_dialog::set_path_dialog (QWidget *parent) - : QDialog (parent) - { - setWindowTitle (tr ("Set Path")); +set_path_dialog::set_path_dialog (QWidget *parent) + : QDialog (parent) +{ + setWindowTitle (tr ("Set Path")); - set_path_model *model = new set_path_model (this); + set_path_model *model = new set_path_model (this); - m_info_label = new QLabel (tr ("All changes take effect immediately.")); + m_info_label = new QLabel (tr ("All changes take effect immediately.")); - m_add_folder_button = new QPushButton (tr ("Add Folder...")); + m_add_folder_button = new QPushButton (tr ("Add Folder...")); - QMenu *add_dir_menu = new QMenu (); - m_add_folder_button->setMenu (add_dir_menu); - add_dir_menu->addAction (tr ("Single Folder"), - this, &set_path_dialog::add_dir); - add_dir_menu->addAction (tr ("Folder With Subfolders"), - this, &set_path_dialog::add_dir_subdirs); + QMenu *add_dir_menu = new QMenu (); + m_add_folder_button->setMenu (add_dir_menu); + add_dir_menu->addAction (tr ("Single Folder"), + this, &set_path_dialog::add_dir); + add_dir_menu->addAction (tr ("Folder With Subfolders"), + this, &set_path_dialog::add_dir_subdirs); - m_move_to_top_button = new QPushButton (tr ("Move to Top")); - m_move_to_bottom_button = new QPushButton (tr ("Move to Bottom")); - m_move_up_button = new QPushButton (tr ("Move Up")); - m_move_down_button = new QPushButton (tr ("Move Down")); - m_remove_button = new QPushButton (tr ("Remove")); + m_move_to_top_button = new QPushButton (tr ("Move to Top")); + m_move_to_bottom_button = new QPushButton (tr ("Move to Bottom")); + m_move_up_button = new QPushButton (tr ("Move Up")); + m_move_down_button = new QPushButton (tr ("Move Down")); + m_remove_button = new QPushButton (tr ("Remove")); - m_reload_button = new QPushButton (tr ("Reload")); - m_save_button = new QPushButton (tr ("Save")); + m_reload_button = new QPushButton (tr ("Reload")); + m_save_button = new QPushButton (tr ("Save")); - m_revert_button = new QPushButton (tr ("Revert")); + m_revert_button = new QPushButton (tr ("Revert")); - QMenu *revert_menu = new QMenu (); - m_revert_button->setMenu (revert_menu); - revert_menu->addAction (tr ("Revert Last Change"), - model, &set_path_model::revert_last); - revert_menu->addAction (tr ("Revert All Changes"), - model, &set_path_model::revert); + QMenu *revert_menu = new QMenu (); + m_revert_button->setMenu (revert_menu); + revert_menu->addAction (tr ("Revert Last Change"), + model, &set_path_model::revert_last); + revert_menu->addAction (tr ("Revert All Changes"), + model, &set_path_model::revert); - m_save_button->setFocus (); + m_save_button->setFocus (); - connect (m_remove_button, &QPushButton::clicked, - this, &set_path_dialog::rm_dir); + connect (m_remove_button, &QPushButton::clicked, + this, &set_path_dialog::rm_dir); - connect (m_move_to_top_button, &QPushButton::clicked, - this, &set_path_dialog::move_dir_top); + connect (m_move_to_top_button, &QPushButton::clicked, + this, &set_path_dialog::move_dir_top); - connect (m_move_to_bottom_button, &QPushButton::clicked, - this, &set_path_dialog::move_dir_bottom); + connect (m_move_to_bottom_button, &QPushButton::clicked, + this, &set_path_dialog::move_dir_bottom); - connect (m_move_up_button, &QPushButton::clicked, - this, &set_path_dialog::move_dir_up); + connect (m_move_up_button, &QPushButton::clicked, + this, &set_path_dialog::move_dir_up); - connect (m_move_down_button, &QPushButton::clicked, - this, &set_path_dialog::move_dir_down); + connect (m_move_down_button, &QPushButton::clicked, + this, &set_path_dialog::move_dir_down); - connect (m_reload_button, &QPushButton::clicked, - model, &set_path_model::path_to_model); + connect (m_reload_button, &QPushButton::clicked, + model, &set_path_model::path_to_model); - connect (m_save_button, &QPushButton::clicked, - model, &set_path_model::save); + connect (m_save_button, &QPushButton::clicked, + model, &set_path_model::save); - // Any interpreter_event signal from a set_path_model object is - // handled the same as for the parent set_path_dialog object. + // Any interpreter_event signal from a set_path_model object is + // handled the same as for the parent set_path_dialog object. - connect (model, QOverload<const fcn_callback&>::of (&set_path_model::interpreter_event), - this, QOverload<const fcn_callback&>::of (&set_path_dialog::interpreter_event)); + connect (model, QOverload<const fcn_callback&>::of (&set_path_model::interpreter_event), + this, QOverload<const fcn_callback&>::of (&set_path_dialog::interpreter_event)); - connect (model, QOverload<const meth_callback&>::of (&set_path_model::interpreter_event), - this, QOverload<const meth_callback&>::of (&set_path_dialog::interpreter_event)); + connect (model, QOverload<const meth_callback&>::of (&set_path_model::interpreter_event), + this, QOverload<const meth_callback&>::of (&set_path_dialog::interpreter_event)); - m_path_list = new QListView (this); - m_path_list->setWordWrap (false); - m_path_list->setModel (model); - m_path_list->setSelectionBehavior (QAbstractItemView::SelectRows); - m_path_list->setSelectionMode (QAbstractItemView::ExtendedSelection); - m_path_list->setAlternatingRowColors (true); - m_path_list->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); + m_path_list = new QListView (this); + m_path_list->setWordWrap (false); + m_path_list->setModel (model); + m_path_list->setSelectionBehavior (QAbstractItemView::SelectRows); + m_path_list->setSelectionMode (QAbstractItemView::ExtendedSelection); + m_path_list->setAlternatingRowColors (true); + m_path_list->setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding); - // layout everything - QDialogButtonBox *button_box = new QDialogButtonBox (Qt::Horizontal); - button_box->addButton (m_save_button, QDialogButtonBox::ActionRole); - button_box->addButton (m_reload_button, QDialogButtonBox::ActionRole); + // layout everything + QDialogButtonBox *button_box = new QDialogButtonBox (Qt::Horizontal); + button_box->addButton (m_save_button, QDialogButtonBox::ActionRole); + button_box->addButton (m_reload_button, QDialogButtonBox::ActionRole); - // add dialog close button - m_close_button = button_box->addButton (QDialogButtonBox::Close); - connect (button_box, &QDialogButtonBox::rejected, - this, &set_path_dialog::close); + // add dialog close button + m_close_button = button_box->addButton (QDialogButtonBox::Close); + connect (button_box, &QDialogButtonBox::rejected, + this, &set_path_dialog::close); - button_box->addButton (m_revert_button, QDialogButtonBox::ActionRole); + button_box->addButton (m_revert_button, QDialogButtonBox::ActionRole); - // path edit options - QDialogButtonBox *path_edit_layout = new QDialogButtonBox (Qt::Vertical); - path_edit_layout->addButton (m_add_folder_button, QDialogButtonBox::ActionRole); - path_edit_layout->addButton (m_move_to_top_button, QDialogButtonBox::ActionRole); - path_edit_layout->addButton (m_move_up_button, QDialogButtonBox::ActionRole); - path_edit_layout->addButton (m_move_down_button, QDialogButtonBox::ActionRole); - path_edit_layout->addButton (m_move_to_bottom_button, QDialogButtonBox::ActionRole); - path_edit_layout->addButton (m_remove_button, QDialogButtonBox::ActionRole); + // path edit options + QDialogButtonBox *path_edit_layout = new QDialogButtonBox (Qt::Vertical); + path_edit_layout->addButton (m_add_folder_button, QDialogButtonBox::ActionRole); + path_edit_layout->addButton (m_move_to_top_button, QDialogButtonBox::ActionRole); + path_edit_layout->addButton (m_move_up_button, QDialogButtonBox::ActionRole); + path_edit_layout->addButton (m_move_down_button, QDialogButtonBox::ActionRole); + path_edit_layout->addButton (m_move_to_bottom_button, QDialogButtonBox::ActionRole); + path_edit_layout->addButton (m_remove_button, QDialogButtonBox::ActionRole); - // main layout - QHBoxLayout *main_hboxlayout = new QHBoxLayout; - main_hboxlayout->addWidget(path_edit_layout); - main_hboxlayout->addWidget(m_path_list); + // main layout + QHBoxLayout *main_hboxlayout = new QHBoxLayout; + main_hboxlayout->addWidget(path_edit_layout); + main_hboxlayout->addWidget(m_path_list); - QGridLayout *main_layout = new QGridLayout; - main_layout->addWidget (m_info_label, 0, 0); - main_layout->addLayout (main_hboxlayout, 1, 0); - main_layout->addWidget (button_box, 2, 0); + QGridLayout *main_layout = new QGridLayout; + main_layout->addWidget (m_info_label, 0, 0); + main_layout->addLayout (main_hboxlayout, 1, 0); + main_layout->addWidget (button_box, 2, 0); - setLayout (main_layout); + setLayout (main_layout); - gui_settings settings; + gui_settings settings; - restoreGeometry (settings.value(pd_geometry.settings_key ()).toByteArray()); - } + restoreGeometry (settings.value(pd_geometry.settings_key ()).toByteArray()); +} - void set_path_dialog::update_model () - { - set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); - m->path_to_model (); - } +void set_path_dialog::update_model () +{ + set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); + m->path_to_model (); +} - void set_path_dialog::add_dir_common (bool subdirs) - { - QString dir - = QFileDialog::getExistingDirectory (this, tr ("Open Directory"), - "", - (QFileDialog::ShowDirsOnly - | QFileDialog::DontResolveSymlinks)); +void set_path_dialog::add_dir_common (bool subdirs) +{ + QString dir + = QFileDialog::getExistingDirectory (this, tr ("Open Directory"), + "", + (QFileDialog::ShowDirsOnly + | QFileDialog::DontResolveSymlinks)); - if (! dir.isEmpty ()) - { - if (subdirs) - { - // Use existing method mofifying load path and updating dialog - // instead of adding string and updating load path - emit modify_path_signal (QStringList (dir), false, true); - } - else - { - set_path_model *m - = static_cast<set_path_model *> (m_path_list->model ()); - m->add_dir (dir); - } - } - } + if (! dir.isEmpty ()) + { + if (subdirs) + { + // Use existing method mofifying load path and updating dialog + // instead of adding string and updating load path + emit modify_path_signal (QStringList (dir), false, true); + } + else + { + set_path_model *m + = static_cast<set_path_model *> (m_path_list->model ()); + m->add_dir (dir); + } + } +} - void set_path_dialog::add_dir() - { - add_dir_common (false); - } +void set_path_dialog::add_dir() +{ + add_dir_common (false); +} - void set_path_dialog::add_dir_subdirs () - { - add_dir_common (true); - } +void set_path_dialog::add_dir_subdirs () +{ + add_dir_common (true); +} - void set_path_dialog::rm_dir () - { - set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); - QItemSelectionModel *selmodel = m_path_list->selectionModel (); - QModelIndexList indexlist = selmodel->selectedIndexes(); - m->rm_dir (indexlist); +void set_path_dialog::rm_dir () +{ + set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); + QItemSelectionModel *selmodel = m_path_list->selectionModel (); + QModelIndexList indexlist = selmodel->selectedIndexes(); + m->rm_dir (indexlist); - selmodel->clearSelection (); - } + selmodel->clearSelection (); +} - void set_path_dialog::move_dir_up () - { - set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); - QItemSelectionModel *selmodel = m_path_list->selectionModel (); - QModelIndexList indexlist = selmodel->selectedIndexes(); - m->move_dir_up (indexlist); +void set_path_dialog::move_dir_up () +{ + set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); + QItemSelectionModel *selmodel = m_path_list->selectionModel (); + QModelIndexList indexlist = selmodel->selectedIndexes(); + m->move_dir_up (indexlist); - // Update selection and view - selmodel->clearSelection (); - int min_row = m->rowCount () - 1; - for (int i = 0; i < indexlist.length (); i++) - { - int new_row = std::max (indexlist.at (i).row () - 1, 0); - min_row = std::min (min_row, new_row); - selmodel->select (m->index (new_row), QItemSelectionModel::Select); - } + // Update selection and view + selmodel->clearSelection (); + int min_row = m->rowCount () - 1; + for (int i = 0; i < indexlist.length (); i++) + { + int new_row = std::max (indexlist.at (i).row () - 1, 0); + min_row = std::min (min_row, new_row); + selmodel->select (m->index (new_row), QItemSelectionModel::Select); + } - m_path_list->scrollTo (m->index (min_row)); - } + m_path_list->scrollTo (m->index (min_row)); +} - void set_path_dialog::move_dir_down () - { - set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); - QItemSelectionModel *selmodel = m_path_list->selectionModel (); - QModelIndexList indexlist = selmodel->selectedIndexes(); - m->move_dir_down (indexlist); +void set_path_dialog::move_dir_down () +{ + set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); + QItemSelectionModel *selmodel = m_path_list->selectionModel (); + QModelIndexList indexlist = selmodel->selectedIndexes(); + m->move_dir_down (indexlist); - // Update selection and view - selmodel->clearSelection (); - int max_row = 0; - for (int i = 0; i < indexlist.length (); i++) - { - int new_row = std::min (indexlist.at (i).row () + 1, m->rowCount () - 1); - max_row = std::max (max_row, new_row); - selmodel->select (m->index (new_row), QItemSelectionModel::Select); - } + // Update selection and view + selmodel->clearSelection (); + int max_row = 0; + for (int i = 0; i < indexlist.length (); i++) + { + int new_row = std::min (indexlist.at (i).row () + 1, m->rowCount () - 1); + max_row = std::max (max_row, new_row); + selmodel->select (m->index (new_row), QItemSelectionModel::Select); + } - m_path_list->scrollTo (m->index (max_row)); - } + m_path_list->scrollTo (m->index (max_row)); +} - void set_path_dialog::move_dir_top () - { - set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); - QItemSelectionModel *selmodel = m_path_list->selectionModel (); - QModelIndexList indexlist = selmodel->selectedIndexes(); - m->move_dir_top (indexlist); +void set_path_dialog::move_dir_top () +{ + set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); + QItemSelectionModel *selmodel = m_path_list->selectionModel (); + QModelIndexList indexlist = selmodel->selectedIndexes(); + m->move_dir_top (indexlist); - // Update selection and view - selmodel->clearSelection (); - for (int i = 0; i < indexlist.length (); i++) - selmodel->select (m->index (i), QItemSelectionModel::Select); + // Update selection and view + selmodel->clearSelection (); + for (int i = 0; i < indexlist.length (); i++) + selmodel->select (m->index (i), QItemSelectionModel::Select); - m_path_list->scrollTo (m->index (0)); - } + m_path_list->scrollTo (m->index (0)); +} - void set_path_dialog::move_dir_bottom () - { - set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); - QItemSelectionModel *selmodel = m_path_list->selectionModel (); - QModelIndexList indexlist = selmodel->selectedIndexes(); - m->move_dir_bottom (indexlist); +void set_path_dialog::move_dir_bottom () +{ + set_path_model *m = static_cast<set_path_model *> (m_path_list->model ()); + QItemSelectionModel *selmodel = m_path_list->selectionModel (); + QModelIndexList indexlist = selmodel->selectedIndexes(); + m->move_dir_bottom (indexlist); - // Update selection and view - selmodel->clearSelection (); - int row_count = m->rowCount (); - for (int i = 0; i < indexlist.length (); i++) - selmodel->select (m->index (row_count - 1 - i), - QItemSelectionModel::Select); + // Update selection and view + selmodel->clearSelection (); + int row_count = m->rowCount (); + for (int i = 0; i < indexlist.length (); i++) + selmodel->select (m->index (row_count - 1 - i), + QItemSelectionModel::Select); - m_path_list->scrollTo (m->index (row_count - 1)); - } + m_path_list->scrollTo (m->index (row_count - 1)); +} - void set_path_dialog::save_settings () - { - gui_settings settings; +void set_path_dialog::save_settings () +{ + gui_settings settings; - settings.setValue (pd_geometry.settings_key (), saveGeometry ()); - } + settings.setValue (pd_geometry.settings_key (), saveGeometry ()); +} - void set_path_dialog::closeEvent (QCloseEvent *e) - { - save_settings (); +void set_path_dialog::closeEvent (QCloseEvent *e) +{ + save_settings (); - QWidget::closeEvent (e); - } + QWidget::closeEvent (e); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/set-path-dialog.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/set-path-dialog.h Thu Feb 02 12:25:51 2023 -0800 @@ -41,75 +41,75 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class set_path_dialog : public QDialog - { - Q_OBJECT +class set_path_dialog : public QDialog +{ + Q_OBJECT - public: +public: - // You must call update_model to fully initialize the path displayed - // in the dialog. That may only be done after the intepreter_event - // signal connections are made to the Octave interpreter. + // You must call update_model to fully initialize the path displayed + // in the dialog. That may only be done after the intepreter_event + // signal connections are made to the Octave interpreter. - set_path_dialog (QWidget *parent); + set_path_dialog (QWidget *parent); - virtual ~set_path_dialog () = default; + virtual ~set_path_dialog () = default; - void save_settings (); + void save_settings (); - signals: +signals: - //! Emitted, when the path has to be modified + //! Emitted, when the path has to be modified - void modify_path_signal (const QStringList& dir_list, bool rm, - bool subdirs); + void modify_path_signal (const QStringList& dir_list, bool rm, + bool subdirs); - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - public slots: +public slots: - void update_model (); + void update_model (); - protected: +protected: - void closeEvent (QCloseEvent *e); + void closeEvent (QCloseEvent *e); - private slots: +private slots: - void add_dir (); - void add_dir_subdirs (); + void add_dir (); + void add_dir_subdirs (); - void rm_dir (); + void rm_dir (); - void move_dir_up (); + void move_dir_up (); - void move_dir_down (); + void move_dir_down (); - void move_dir_top (); + void move_dir_top (); - void move_dir_bottom (); + void move_dir_bottom (); - private: +private: - void add_dir_common (bool subdirs); + void add_dir_common (bool subdirs); - QLabel *m_info_label; - QPushButton *m_reload_button; - QPushButton *m_save_button; - QPushButton *m_close_button; - QPushButton *m_revert_button; - QPushButton *m_revert_last_button; + QLabel *m_info_label; + QPushButton *m_reload_button; + QPushButton *m_save_button; + QPushButton *m_close_button; + QPushButton *m_revert_button; + QPushButton *m_revert_last_button; - QListView *m_path_list; + QListView *m_path_list; - QPushButton *m_add_folder_button; - QPushButton *m_move_to_top_button; - QPushButton *m_move_to_bottom_button; - QPushButton *m_move_up_button; - QPushButton *m_move_down_button; - QPushButton *m_remove_button; - }; + QPushButton *m_add_folder_button; + QPushButton *m_move_to_top_button; + QPushButton *m_move_to_bottom_button; + QPushButton *m_move_up_button; + QPushButton *m_move_down_button; + QPushButton *m_remove_button; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/settings-dialog.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/settings-dialog.cc Thu Feb 02 12:25:51 2023 -0800 @@ -72,1642 +72,1642 @@ OCTAVE_BEGIN_NAMESPACE(octave) - settings_dialog::settings_dialog (QWidget *p, const QString& desired_tab) - : QDialog (p), Ui::settings_dialog () - { - setupUi (this); +settings_dialog::settings_dialog (QWidget *p, const QString& desired_tab) + : QDialog (p), Ui::settings_dialog () +{ + setupUi (this); - gui_settings settings; + gui_settings settings; - // look for available language files and the actual settings - QString qm_dir_name = settings.get_gui_translation_dir (); + // look for available language files and the actual settings + QString qm_dir_name = settings.get_gui_translation_dir (); - QDir qm_dir (qm_dir_name); - QFileInfoList qm_files = qm_dir.entryInfoList (QStringList ("*.qm"), - QDir::Files | QDir::Readable, QDir::Name); + QDir qm_dir (qm_dir_name); + QFileInfoList qm_files = qm_dir.entryInfoList (QStringList ("*.qm"), + QDir::Files | QDir::Readable, QDir::Name); - for (int i = 0; i < qm_files.length (); i++) // insert available languages - comboBox_language->addItem (qm_files.at (i).baseName ()); - // System at beginning - comboBox_language->insertItem (0, tr ("System setting")); - comboBox_language->insertSeparator (1); // separator after System - QString language = settings.string_value (global_language); - if (language == global_language.def ().toString ()) - language = tr ("System setting"); - int selected = comboBox_language->findText (language); - if (selected >= 0) - comboBox_language->setCurrentIndex (selected); - else - comboBox_language->setCurrentIndex (0); // System is default + for (int i = 0; i < qm_files.length (); i++) // insert available languages + comboBox_language->addItem (qm_files.at (i).baseName ()); + // System at beginning + comboBox_language->insertItem (0, tr ("System setting")); + comboBox_language->insertSeparator (1); // separator after System + QString language = settings.string_value (global_language); + if (language == global_language.def ().toString ()) + language = tr ("System setting"); + int selected = comboBox_language->findText (language); + if (selected >= 0) + comboBox_language->setCurrentIndex (selected); + else + comboBox_language->setCurrentIndex (0); // System is default - // Global style - QStringList styles = QStyleFactory::keys(); - styles.append (global_extra_styles); - combo_styles->addItems (styles); - combo_styles->insertItem (0, global_style.def ().toString ()); - combo_styles->insertSeparator (1); - QString current_style = settings.string_value (global_style); - if (current_style == global_style.def ().toString ()) - current_style = global_style.def ().toString (); - selected = combo_styles->findText (current_style); - if (selected >= 0) - combo_styles->setCurrentIndex (selected); - else - combo_styles->setCurrentIndex (0); + // Global style + QStringList styles = QStyleFactory::keys(); + styles.append (global_extra_styles); + combo_styles->addItems (styles); + combo_styles->insertItem (0, global_style.def ().toString ()); + combo_styles->insertSeparator (1); + QString current_style = settings.string_value (global_style); + if (current_style == global_style.def ().toString ()) + current_style = global_style.def ().toString (); + selected = combo_styles->findText (current_style); + if (selected >= 0) + combo_styles->setCurrentIndex (selected); + else + combo_styles->setCurrentIndex (0); - // icon size and theme - QButtonGroup *icon_size_group = new QButtonGroup (this); - icon_size_group->addButton (icon_size_small); - icon_size_group->addButton (icon_size_normal); - icon_size_group->addButton (icon_size_large); - int icon_size = settings.int_value (global_icon_size); - icon_size_normal->setChecked (true); // the default - icon_size_small->setChecked (icon_size < 0); - icon_size_large->setChecked (icon_size > 0); - combo_box_icon_theme->addItems (global_all_icon_theme_names); - int theme = settings.value (global_icon_theme_index.settings_key ()).toInt (); - combo_box_icon_theme->setCurrentIndex (theme); + // icon size and theme + QButtonGroup *icon_size_group = new QButtonGroup (this); + icon_size_group->addButton (icon_size_small); + icon_size_group->addButton (icon_size_normal); + icon_size_group->addButton (icon_size_large); + int icon_size = settings.int_value (global_icon_size); + icon_size_normal->setChecked (true); // the default + icon_size_small->setChecked (icon_size < 0); + icon_size_large->setChecked (icon_size > 0); + combo_box_icon_theme->addItems (global_all_icon_theme_names); + int theme = settings.value (global_icon_theme_index.settings_key ()).toInt (); + combo_box_icon_theme->setCurrentIndex (theme); - // which icon has to be selected - QButtonGroup *icon_group = new QButtonGroup (this); - icon_group->addButton (general_icon_octave); - icon_group->addButton (general_icon_graphic); - icon_group->addButton (general_icon_letter); - QString widget_icon_set = - settings.string_value (dw_icon_set); - general_icon_octave->setChecked (true); // the default (if invalid set) - general_icon_octave->setChecked (widget_icon_set == "NONE"); - general_icon_graphic->setChecked (widget_icon_set == "GRAPHIC"); - general_icon_letter->setChecked (widget_icon_set == "LETTER"); + // which icon has to be selected + QButtonGroup *icon_group = new QButtonGroup (this); + icon_group->addButton (general_icon_octave); + icon_group->addButton (general_icon_graphic); + icon_group->addButton (general_icon_letter); + QString widget_icon_set = + settings.string_value (dw_icon_set); + general_icon_octave->setChecked (true); // the default (if invalid set) + general_icon_octave->setChecked (widget_icon_set == "NONE"); + general_icon_graphic->setChecked (widget_icon_set == "GRAPHIC"); + general_icon_letter->setChecked (widget_icon_set == "LETTER"); - // custom title bar of dock widget - QColor bg_color = settings.color_value (dw_title_bg_color); - m_widget_title_bg_color = new color_picker (bg_color); - m_widget_title_bg_color->setEnabled (false); - layout_widget_bgtitle->addWidget (m_widget_title_bg_color, 0); + // custom title bar of dock widget + QColor bg_color = settings.color_value (dw_title_bg_color); + m_widget_title_bg_color = new color_picker (bg_color); + m_widget_title_bg_color->setEnabled (false); + layout_widget_bgtitle->addWidget (m_widget_title_bg_color, 0); - connect (cb_widget_custom_style, &QCheckBox::toggled, - m_widget_title_bg_color, &color_picker::setEnabled); + connect (cb_widget_custom_style, &QCheckBox::toggled, + m_widget_title_bg_color, &color_picker::setEnabled); - QColor bg_color_active = settings.color_value (dw_title_bg_color_active); - m_widget_title_bg_color_active = new color_picker (bg_color_active); - m_widget_title_bg_color_active->setEnabled (false); - layout_widget_bgtitle_active->addWidget (m_widget_title_bg_color_active, 0); + QColor bg_color_active = settings.color_value (dw_title_bg_color_active); + m_widget_title_bg_color_active = new color_picker (bg_color_active); + m_widget_title_bg_color_active->setEnabled (false); + layout_widget_bgtitle_active->addWidget (m_widget_title_bg_color_active, 0); - connect (cb_widget_custom_style, &QCheckBox::toggled, - m_widget_title_bg_color_active, &color_picker::setEnabled); + connect (cb_widget_custom_style, &QCheckBox::toggled, + m_widget_title_bg_color_active, &color_picker::setEnabled); - QColor fg_color = settings.color_value (dw_title_fg_color); - m_widget_title_fg_color = new color_picker (fg_color); - m_widget_title_fg_color->setEnabled (false); - layout_widget_fgtitle->addWidget (m_widget_title_fg_color, 0); + QColor fg_color = settings.color_value (dw_title_fg_color); + m_widget_title_fg_color = new color_picker (fg_color); + m_widget_title_fg_color->setEnabled (false); + layout_widget_fgtitle->addWidget (m_widget_title_fg_color, 0); - connect (cb_widget_custom_style, &QCheckBox::toggled, - m_widget_title_fg_color, &color_picker::setEnabled); + connect (cb_widget_custom_style, &QCheckBox::toggled, + m_widget_title_fg_color, &color_picker::setEnabled); - QColor fg_color_active = settings.color_value (dw_title_fg_color_active); - m_widget_title_fg_color_active = new color_picker (fg_color_active); - m_widget_title_fg_color_active->setEnabled (false); - layout_widget_fgtitle_active->addWidget (m_widget_title_fg_color_active, 0); + QColor fg_color_active = settings.color_value (dw_title_fg_color_active); + m_widget_title_fg_color_active = new color_picker (fg_color_active); + m_widget_title_fg_color_active->setEnabled (false); + layout_widget_fgtitle_active->addWidget (m_widget_title_fg_color_active, 0); - connect (cb_widget_custom_style, &QCheckBox::toggled, - m_widget_title_fg_color_active, &color_picker::setEnabled); + connect (cb_widget_custom_style, &QCheckBox::toggled, + m_widget_title_fg_color_active, &color_picker::setEnabled); - sb_3d_title->setValue (settings.int_value (dw_title_3d)); - cb_widget_custom_style->setChecked (settings.bool_value (dw_title_custom_style)); + sb_3d_title->setValue (settings.int_value (dw_title_3d)); + cb_widget_custom_style->setChecked (settings.bool_value (dw_title_custom_style)); - // Native file dialogs. - // FIXME: This preference can be deprecated / removed if all display - // managers, especially KDE, run those dialogs without hangs or - // delays from the start (bug #54607). - cb_use_native_file_dialogs->setChecked (settings.bool_value (global_use_native_dialogs)); + // Native file dialogs. + // FIXME: This preference can be deprecated / removed if all display + // managers, especially KDE, run those dialogs without hangs or + // delays from the start (bug #54607). + cb_use_native_file_dialogs->setChecked (settings.bool_value (global_use_native_dialogs)); - // Cursor blinking: consider old terminal related setting if not yet set - // FIXME: This pref. can be deprecated / removed if Qt adds support for - // getting the cursor blink preferences from all OS environments - if (settings.contains (global_cursor_blinking.settings_key ())) - { - // Preference exists, read its value - cb_cursor_blinking->setChecked (settings.bool_value (global_cursor_blinking)); - } - else - { - // Pref. does not exist, so take old terminal related pref. - cb_cursor_blinking->setChecked (settings.bool_value (cs_cursor_blinking)); - } + // Cursor blinking: consider old terminal related setting if not yet set + // FIXME: This pref. can be deprecated / removed if Qt adds support for + // getting the cursor blink preferences from all OS environments + if (settings.contains (global_cursor_blinking.settings_key ())) + { + // Preference exists, read its value + cb_cursor_blinking->setChecked (settings.bool_value (global_cursor_blinking)); + } + else + { + // Pref. does not exist, so take old terminal related pref. + cb_cursor_blinking->setChecked (settings.bool_value (cs_cursor_blinking)); + } - // focus follows mouse - cb_focus_follows_mouse->setChecked (settings.bool_value (dw_focus_follows_mouse)); + // focus follows mouse + cb_focus_follows_mouse->setChecked (settings.bool_value (dw_focus_follows_mouse)); - // prompt on exit - cb_prompt_to_exit->setChecked (settings.bool_value (global_prompt_to_exit)); + // prompt on exit + cb_prompt_to_exit->setChecked (settings.bool_value (global_prompt_to_exit)); - // Main status bar - cb_status_bar->setChecked (settings.bool_value (global_status_bar)); + // Main status bar + cb_status_bar->setChecked (settings.bool_value (global_status_bar)); - // Octave startup - cb_restore_octave_dir->setChecked (settings.bool_value (global_restore_ov_dir)); - le_octave_dir->setText (settings.string_value (global_ov_startup_dir)); + // Octave startup + cb_restore_octave_dir->setChecked (settings.bool_value (global_restore_ov_dir)); + le_octave_dir->setText (settings.string_value (global_ov_startup_dir)); - connect (pb_octave_dir, &QPushButton::pressed, - this, &settings_dialog::get_octave_dir); + connect (pb_octave_dir, &QPushButton::pressed, + this, &settings_dialog::get_octave_dir); - // - // editor - // - useCustomFileEditor->setChecked (settings.bool_value (global_use_custom_editor)); - customFileEditor->setText (settings.string_value (global_custom_editor)); - editor_showLineNumbers->setChecked (settings.bool_value (ed_show_line_numbers)); - editor_linenr_size->setValue (settings.int_value (ed_line_numbers_size)); + // + // editor + // + useCustomFileEditor->setChecked (settings.bool_value (global_use_custom_editor)); + customFileEditor->setText (settings.string_value (global_custom_editor)); + editor_showLineNumbers->setChecked (settings.bool_value (ed_show_line_numbers)); + editor_linenr_size->setValue (settings.int_value (ed_line_numbers_size)); - settings.combo_encoding (editor_combo_encoding); + settings.combo_encoding (editor_combo_encoding); - editor_highlightCurrentLine->setChecked (settings.bool_value (ed_highlight_current_line)); - editor_long_line_marker->setChecked (settings.bool_value (ed_long_line_marker)); - bool long_line = - settings.bool_value (ed_long_line_marker_line); - editor_long_line_marker_line->setChecked (long_line); - bool long_back = - settings.bool_value (ed_long_line_marker_background); - editor_long_line_marker_background->setChecked (long_back); - if (! (long_line || long_back)) - editor_long_line_marker_line->setChecked (true); - editor_long_line_column->setValue (settings.int_value (ed_long_line_column)); - editor_break_checkbox->setChecked (settings.bool_value (ed_break_lines)); - editor_break_comments_checkbox->setChecked (settings.bool_value (ed_break_lines_comments)); - editor_wrap_checkbox->setChecked (settings.bool_value (ed_wrap_lines)); - cb_edit_status_bar->setChecked (settings.bool_value (ed_show_edit_status_bar)); - cb_edit_tool_bar->setChecked (settings.bool_value (ed_show_toolbar)); - cb_code_folding->setChecked (settings.bool_value (ed_code_folding)); - editor_highlight_all_occurrences->setChecked (settings.bool_value (ed_highlight_all_occurrences)); + editor_highlightCurrentLine->setChecked (settings.bool_value (ed_highlight_current_line)); + editor_long_line_marker->setChecked (settings.bool_value (ed_long_line_marker)); + bool long_line = + settings.bool_value (ed_long_line_marker_line); + editor_long_line_marker_line->setChecked (long_line); + bool long_back = + settings.bool_value (ed_long_line_marker_background); + editor_long_line_marker_background->setChecked (long_back); + if (! (long_line || long_back)) + editor_long_line_marker_line->setChecked (true); + editor_long_line_column->setValue (settings.int_value (ed_long_line_column)); + editor_break_checkbox->setChecked (settings.bool_value (ed_break_lines)); + editor_break_comments_checkbox->setChecked (settings.bool_value (ed_break_lines_comments)); + editor_wrap_checkbox->setChecked (settings.bool_value (ed_wrap_lines)); + cb_edit_status_bar->setChecked (settings.bool_value (ed_show_edit_status_bar)); + cb_edit_tool_bar->setChecked (settings.bool_value (ed_show_toolbar)); + cb_code_folding->setChecked (settings.bool_value (ed_code_folding)); + editor_highlight_all_occurrences->setChecked (settings.bool_value (ed_highlight_all_occurrences)); - editor_auto_endif->setCurrentIndex (settings.int_value (ed_auto_endif) ); - editor_codeCompletion->setChecked (settings.bool_value (ed_code_completion)); - editor_spinbox_ac_threshold->setValue (settings.int_value (ed_code_completion_threshold)); - editor_checkbox_ac_keywords->setChecked (settings.bool_value (ed_code_completion_keywords)); - editor_checkbox_ac_builtins->setEnabled (editor_checkbox_ac_keywords->isChecked ()); - editor_checkbox_ac_functions->setEnabled (editor_checkbox_ac_keywords->isChecked ()); - editor_checkbox_ac_builtins->setChecked (settings.bool_value (ed_code_completion_octave_builtins)); - editor_checkbox_ac_functions->setChecked (settings.bool_value (ed_code_completion_octave_functions)); - editor_checkbox_ac_document->setChecked (settings.bool_value (ed_code_completion_document)); - editor_checkbox_ac_case->setChecked (settings.bool_value (ed_code_completion_case)); - editor_checkbox_ac_replace->setChecked (settings.bool_value (ed_code_completion_replace)); - editor_ws_checkbox->setChecked (settings.bool_value (ed_show_white_space)); - editor_ws_indent_checkbox->setChecked (settings.bool_value (ed_show_white_space_indent)); - cb_show_eol->setChecked (settings.bool_value (ed_show_eol_chars)); - cb_show_hscrollbar->setChecked (settings.bool_value (ed_show_hscroll_bar)); + editor_auto_endif->setCurrentIndex (settings.int_value (ed_auto_endif) ); + editor_codeCompletion->setChecked (settings.bool_value (ed_code_completion)); + editor_spinbox_ac_threshold->setValue (settings.int_value (ed_code_completion_threshold)); + editor_checkbox_ac_keywords->setChecked (settings.bool_value (ed_code_completion_keywords)); + editor_checkbox_ac_builtins->setEnabled (editor_checkbox_ac_keywords->isChecked ()); + editor_checkbox_ac_functions->setEnabled (editor_checkbox_ac_keywords->isChecked ()); + editor_checkbox_ac_builtins->setChecked (settings.bool_value (ed_code_completion_octave_builtins)); + editor_checkbox_ac_functions->setChecked (settings.bool_value (ed_code_completion_octave_functions)); + editor_checkbox_ac_document->setChecked (settings.bool_value (ed_code_completion_document)); + editor_checkbox_ac_case->setChecked (settings.bool_value (ed_code_completion_case)); + editor_checkbox_ac_replace->setChecked (settings.bool_value (ed_code_completion_replace)); + editor_ws_checkbox->setChecked (settings.bool_value (ed_show_white_space)); + editor_ws_indent_checkbox->setChecked (settings.bool_value (ed_show_white_space_indent)); + cb_show_eol->setChecked (settings.bool_value (ed_show_eol_chars)); + cb_show_hscrollbar->setChecked (settings.bool_value (ed_show_hscroll_bar)); - for (int i = 0; i < ed_tab_position_names.length (); i++) - editor_combox_tab_pos->insertItem (i, - tr (ed_tab_position_names.at (i).toStdString ().data ())); - editor_combox_tab_pos->setCurrentIndex - (settings.int_value (ed_tab_position)); + for (int i = 0; i < ed_tab_position_names.length (); i++) + editor_combox_tab_pos->insertItem (i, + tr (ed_tab_position_names.at (i).toStdString ().data ())); + editor_combox_tab_pos->setCurrentIndex + (settings.int_value (ed_tab_position)); - editor_cb_tabs_rotated->setChecked (settings.bool_value (ed_tabs_rotated)); - editor_sb_tabs_max_width->setValue (settings.int_value (ed_tabs_max_width)); + editor_cb_tabs_rotated->setChecked (settings.bool_value (ed_tabs_rotated)); + editor_sb_tabs_max_width->setValue (settings.int_value (ed_tabs_max_width)); - int selected_comment_string, selected_uncomment_string; + int selected_comment_string, selected_uncomment_string; - if (settings.contains (ed_comment_str.settings_key ())) // new version (radio buttons) - selected_comment_string = settings.int_value (ed_comment_str); - else // old version (combo box) - selected_comment_string = settings.value (ed_comment_str_old.settings_key (), ed_comment_str.def ()).toInt (); + if (settings.contains (ed_comment_str.settings_key ())) // new version (radio buttons) + selected_comment_string = settings.int_value (ed_comment_str); + else // old version (combo box) + selected_comment_string = settings.value (ed_comment_str_old.settings_key (), ed_comment_str.def ()).toInt (); - selected_uncomment_string = settings.int_value (ed_uncomment_str); + selected_uncomment_string = settings.int_value (ed_uncomment_str); - for (int i = 0; i < ed_comment_strings_count; i++) - { - m_rb_comment_strings[i] = new QRadioButton (); - m_rb_uncomment_strings[i] = new QCheckBox (); + for (int i = 0; i < ed_comment_strings_count; i++) + { + m_rb_comment_strings[i] = new QRadioButton (); + m_rb_uncomment_strings[i] = new QCheckBox (); - connect (m_rb_comment_strings[i], &QRadioButton::clicked, - m_rb_uncomment_strings[i], &QCheckBox::setChecked); - connect (m_rb_comment_strings[i], &QRadioButton::toggled, - m_rb_uncomment_strings[i], &QCheckBox::setDisabled); + connect (m_rb_comment_strings[i], &QRadioButton::clicked, + m_rb_uncomment_strings[i], &QCheckBox::setChecked); + connect (m_rb_comment_strings[i], &QRadioButton::toggled, + m_rb_uncomment_strings[i], &QCheckBox::setDisabled); - m_rb_comment_strings[i]->setText (ed_comment_strings.at(i)); - m_rb_comment_strings[i]->setChecked (i == selected_comment_string); - layout_comment_strings->addWidget (m_rb_comment_strings[i]); + m_rb_comment_strings[i]->setText (ed_comment_strings.at(i)); + m_rb_comment_strings[i]->setChecked (i == selected_comment_string); + layout_comment_strings->addWidget (m_rb_comment_strings[i]); - m_rb_uncomment_strings[i]->setText (ed_comment_strings.at(i)); - m_rb_uncomment_strings[i]->setAutoExclusive (false); - m_rb_uncomment_strings[i]->setChecked ( 1 << i & selected_uncomment_string); - layout_uncomment_strings->addWidget (m_rb_uncomment_strings[i]); - } + m_rb_uncomment_strings[i]->setText (ed_comment_strings.at(i)); + m_rb_uncomment_strings[i]->setAutoExclusive (false); + m_rb_uncomment_strings[i]->setChecked ( 1 << i & selected_uncomment_string); + layout_uncomment_strings->addWidget (m_rb_uncomment_strings[i]); + } - combo_eol_mode->setCurrentIndex (settings.int_value (ed_default_eol_mode)); - editor_auto_ind_checkbox->setChecked (settings.bool_value (ed_auto_indent)); - editor_tab_ind_checkbox->setChecked (settings.bool_value (ed_tab_indents_line)); - editor_bs_unind_checkbox->setChecked (settings.bool_value (ed_backspace_unindents_line)); - editor_ind_guides_checkbox->setChecked (settings.bool_value (ed_show_indent_guides)); - editor_ind_width_spinbox->setValue (settings.int_value (ed_indent_width)); - editor_ind_uses_tabs_checkbox->setChecked (settings.bool_value (ed_indent_uses_tabs)); - editor_tab_width_spinbox->setValue (settings.int_value (ed_tab_width)); - editor_restoreSession->setChecked (settings.bool_value (ed_restore_session)); - editor_create_new_file->setChecked (settings.bool_value (ed_create_new_file)); - editor_reload_changed_files->setChecked (settings.bool_value (ed_always_reload_changed_files)); - editor_force_newline->setChecked (settings.bool_value (ed_force_newline)); - editor_remove_trailing_spaces->setChecked (settings.bool_value (ed_rm_trailing_spaces)); - editor_hiding_closes_files->setChecked (settings.bool_value (ed_hiding_closes_files)); - editor_show_dbg_file->setChecked (settings.bool_value (ed_show_dbg_file)); + combo_eol_mode->setCurrentIndex (settings.int_value (ed_default_eol_mode)); + editor_auto_ind_checkbox->setChecked (settings.bool_value (ed_auto_indent)); + editor_tab_ind_checkbox->setChecked (settings.bool_value (ed_tab_indents_line)); + editor_bs_unind_checkbox->setChecked (settings.bool_value (ed_backspace_unindents_line)); + editor_ind_guides_checkbox->setChecked (settings.bool_value (ed_show_indent_guides)); + editor_ind_width_spinbox->setValue (settings.int_value (ed_indent_width)); + editor_ind_uses_tabs_checkbox->setChecked (settings.bool_value (ed_indent_uses_tabs)); + editor_tab_width_spinbox->setValue (settings.int_value (ed_tab_width)); + editor_restoreSession->setChecked (settings.bool_value (ed_restore_session)); + editor_create_new_file->setChecked (settings.bool_value (ed_create_new_file)); + editor_reload_changed_files->setChecked (settings.bool_value (ed_always_reload_changed_files)); + editor_force_newline->setChecked (settings.bool_value (ed_force_newline)); + editor_remove_trailing_spaces->setChecked (settings.bool_value (ed_rm_trailing_spaces)); + editor_hiding_closes_files->setChecked (settings.bool_value (ed_hiding_closes_files)); + editor_show_dbg_file->setChecked (settings.bool_value (ed_show_dbg_file)); - // terminal - QString default_font = settings.string_value (global_mono_font); - terminal_fontName->setCurrentFont (QFont (settings.value (cs_font.settings_key (), default_font).toString ())); - terminal_fontSize->setValue (settings.int_value (cs_font_size)); - terminal_history_buffer->setValue (settings.int_value (cs_hist_buffer)); - terminal_cursorUseForegroundColor->setChecked (settings.bool_value (cs_cursor_use_fgcol)); - terminal_focus_command->setChecked (settings.bool_value (cs_focus_cmd)); - terminal_print_dbg_location->setChecked (settings.bool_value (cs_dbg_location)); + // terminal + QString default_font = settings.string_value (global_mono_font); + terminal_fontName->setCurrentFont (QFont (settings.value (cs_font.settings_key (), default_font).toString ())); + terminal_fontSize->setValue (settings.int_value (cs_font_size)); + terminal_history_buffer->setValue (settings.int_value (cs_hist_buffer)); + terminal_cursorUseForegroundColor->setChecked (settings.bool_value (cs_cursor_use_fgcol)); + terminal_focus_command->setChecked (settings.bool_value (cs_focus_cmd)); + terminal_print_dbg_location->setChecked (settings.bool_value (cs_dbg_location)); - QString cursor_type - = settings.string_value (cs_cursor); + QString cursor_type + = settings.string_value (cs_cursor); - QStringList items; - items << QString ("0") << QString ("1") << QString ("2"); - terminal_cursorType->addItems (items); - terminal_cursorType->setItemText (0, tr ("IBeam Cursor")); - terminal_cursorType->setItemText (1, tr ("Block Cursor")); - terminal_cursorType->setItemText (2, tr ("Underline Cursor")); + QStringList items; + items << QString ("0") << QString ("1") << QString ("2"); + terminal_cursorType->addItems (items); + terminal_cursorType->setItemText (0, tr ("IBeam Cursor")); + terminal_cursorType->setItemText (1, tr ("Block Cursor")); + terminal_cursorType->setItemText (2, tr ("Underline Cursor")); - for (unsigned int i = 0; i < cs_cursor_types.size (); i++) - { - if (cursor_type.toStdString () == cs_cursor_types[i]) - { - terminal_cursorType->setCurrentIndex (i); - break; - } - } + for (unsigned int i = 0; i < cs_cursor_types.size (); i++) + { + if (cursor_type.toStdString () == cs_cursor_types[i]) + { + terminal_cursorType->setCurrentIndex (i); + break; + } + } - read_terminal_colors (); + read_terminal_colors (); - // file browser - connect (sync_octave_directory, &QCheckBox::toggled, - this, &settings_dialog::set_disabled_pref_file_browser_dir); + // file browser + connect (sync_octave_directory, &QCheckBox::toggled, + this, &settings_dialog::set_disabled_pref_file_browser_dir); - sync_octave_directory->setChecked (settings.bool_value (fb_sync_octdir)); - cb_restore_file_browser_dir->setChecked (settings.bool_value (fb_restore_last_dir)); - le_file_browser_dir->setText (settings.value (fb_startup_dir.settings_key ()).toString ()); + sync_octave_directory->setChecked (settings.bool_value (fb_sync_octdir)); + cb_restore_file_browser_dir->setChecked (settings.bool_value (fb_restore_last_dir)); + le_file_browser_dir->setText (settings.value (fb_startup_dir.settings_key ()).toString ()); - connect (pb_file_browser_dir, &QPushButton::pressed, - this, &settings_dialog::get_file_browser_dir); + connect (pb_file_browser_dir, &QPushButton::pressed, + this, &settings_dialog::get_file_browser_dir); - le_file_browser_extensions->setText (settings.string_value (fb_txt_file_ext)); + le_file_browser_extensions->setText (settings.string_value (fb_txt_file_ext)); - checkbox_allow_web_connect->setChecked (settings.bool_value (nr_allow_connection)); + checkbox_allow_web_connect->setChecked (settings.bool_value (nr_allow_connection)); - // Proxy - bool use_proxy = settings.bool_value (global_use_proxy); - use_proxy_server->setChecked (use_proxy); - // Fill combo box and activate current one - QString proxy_type_string = settings.string_value (global_proxy_type); - proxy_type->addItems (global_proxy_all_types); - for (int i = 0; i < global_proxy_all_types.length (); i++) - { - if (proxy_type->itemText (i) == proxy_type_string) - { - proxy_type->setCurrentIndex (i); - break; - } - } - // Fill all line edits - proxy_host_name->setText (settings.string_value (global_proxy_host)); - proxy_port->setText (settings.string_value (global_proxy_port)); - proxy_username->setText (settings.string_value (global_proxy_user)); - proxy_password->setText (settings.string_value (global_proxy_pass)); - // Connect relevant signals for dis-/enabling some elements - connect (proxy_type, QOverload<int>::of (&QComboBox::currentIndexChanged), - this, &settings_dialog::proxy_items_update); - connect (use_proxy_server, &QCheckBox::toggled, - this, &settings_dialog::proxy_items_update); - // Check whehter line edits have to be enabled - proxy_items_update (); + // Proxy + bool use_proxy = settings.bool_value (global_use_proxy); + use_proxy_server->setChecked (use_proxy); + // Fill combo box and activate current one + QString proxy_type_string = settings.string_value (global_proxy_type); + proxy_type->addItems (global_proxy_all_types); + for (int i = 0; i < global_proxy_all_types.length (); i++) + { + if (proxy_type->itemText (i) == proxy_type_string) + { + proxy_type->setCurrentIndex (i); + break; + } + } + // Fill all line edits + proxy_host_name->setText (settings.string_value (global_proxy_host)); + proxy_port->setText (settings.string_value (global_proxy_port)); + proxy_username->setText (settings.string_value (global_proxy_user)); + proxy_password->setText (settings.string_value (global_proxy_pass)); + // Connect relevant signals for dis-/enabling some elements + connect (proxy_type, QOverload<int>::of (&QComboBox::currentIndexChanged), + this, &settings_dialog::proxy_items_update); + connect (use_proxy_server, &QCheckBox::toggled, + this, &settings_dialog::proxy_items_update); + // Check whehter line edits have to be enabled + proxy_items_update (); - // Workspace - read_workspace_colors (); + // Workspace + read_workspace_colors (); - // variable editor - varedit_columnWidth->setValue (settings.int_value (ve_column_width)); - varedit_rowHeight->setValue (settings.int_value (ve_row_height)); + // variable editor + varedit_columnWidth->setValue (settings.int_value (ve_column_width)); + varedit_rowHeight->setValue (settings.int_value (ve_row_height)); - varedit_font->setCurrentFont (QFont (settings.value (ve_font_name.settings_key (), - settings.value (cs_font.settings_key (), default_font)).toString ())); - varedit_fontSize->setValue (settings.int_value (ve_font_size)); - connect (varedit_useTerminalFont, &QCheckBox::toggled, - varedit_font, &QFontComboBox::setDisabled); - connect (varedit_useTerminalFont, &QCheckBox::toggled, - varedit_fontSize, &QSpinBox::setDisabled); - varedit_useTerminalFont->setChecked (settings.bool_value (ve_use_terminal_font)); - varedit_font->setDisabled (varedit_useTerminalFont->isChecked ()); - varedit_fontSize->setDisabled (varedit_useTerminalFont->isChecked ()); + varedit_font->setCurrentFont (QFont (settings.value (ve_font_name.settings_key (), + settings.value (cs_font.settings_key (), default_font)).toString ())); + varedit_fontSize->setValue (settings.int_value (ve_font_size)); + connect (varedit_useTerminalFont, &QCheckBox::toggled, + varedit_font, &QFontComboBox::setDisabled); + connect (varedit_useTerminalFont, &QCheckBox::toggled, + varedit_fontSize, &QSpinBox::setDisabled); + varedit_useTerminalFont->setChecked (settings.bool_value (ve_use_terminal_font)); + varedit_font->setDisabled (varedit_useTerminalFont->isChecked ()); + varedit_fontSize->setDisabled (varedit_useTerminalFont->isChecked ()); - varedit_alternate->setChecked (settings.bool_value (ve_alternate_rows)); + varedit_alternate->setChecked (settings.bool_value (ve_alternate_rows)); - // variable editor colors - read_varedit_colors (); + // variable editor colors + read_varedit_colors (); - // shortcuts + // shortcuts - cb_prevent_readline_conflicts->setChecked (settings.bool_value (sc_prevent_rl_conflicts)); - cb_prevent_readline_conflicts_menu->setChecked (settings.bool_value (sc_prevent_rl_conflicts_menu)); + cb_prevent_readline_conflicts->setChecked (settings.bool_value (sc_prevent_rl_conflicts)); + cb_prevent_readline_conflicts_menu->setChecked (settings.bool_value (sc_prevent_rl_conflicts_menu)); - // connect the buttons for import/export of the shortcut sets - // FIXME: Should there also be a button to discard changes? + // connect the buttons for import/export of the shortcut sets + // FIXME: Should there also be a button to discard changes? - connect (btn_import_shortcut_set, &QPushButton::clicked, - this, &settings_dialog::import_shortcut_set); + connect (btn_import_shortcut_set, &QPushButton::clicked, + this, &settings_dialog::import_shortcut_set); - connect (btn_export_shortcut_set, &QPushButton::clicked, - this, &settings_dialog::export_shortcut_set); + connect (btn_export_shortcut_set, &QPushButton::clicked, + this, &settings_dialog::export_shortcut_set); - connect (btn_default_shortcut_set, &QPushButton::clicked, - this, &settings_dialog::default_shortcut_set); + connect (btn_default_shortcut_set, &QPushButton::clicked, + this, &settings_dialog::default_shortcut_set); #if defined (HAVE_QSCINTILLA) - int mode = settings.int_value (ed_color_mode); + int mode = settings.int_value (ed_color_mode); - QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ()), - group_box_editor_styles); - cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); - cb_color_mode->setChecked (mode > 0); - cb_color_mode->setObjectName (ed_color_mode.settings_key ()); + QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ()), + group_box_editor_styles); + cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); + cb_color_mode->setChecked (mode > 0); + cb_color_mode->setObjectName (ed_color_mode.settings_key ()); - QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_styles.toStdString ().data ())); - pb_reload_default_colors->setToolTip (tr (settings_reload_styles_tooltip.toStdString ().data ())); + QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_styles.toStdString ().data ())); + pb_reload_default_colors->setToolTip (tr (settings_reload_styles_tooltip.toStdString ().data ())); - color_picker *current_line_color - = new color_picker - (settings.value (ed_highlight_current_line_color.settings_key () - + settings_color_modes_ext[mode], - ed_highlight_current_line_color.def ()).value<QColor> (), - this); - current_line_color->setObjectName (ed_highlight_current_line_color.settings_key ()); + color_picker *current_line_color + = new color_picker + (settings.value (ed_highlight_current_line_color.settings_key () + + settings_color_modes_ext[mode], + ed_highlight_current_line_color.def ()).value<QColor> (), + this); + current_line_color->setObjectName (ed_highlight_current_line_color.settings_key ()); - QLabel *current_line_color_label - = new QLabel(tr ("Color of highlighted current line (magenta (255,0,255) for automatic color)")); + QLabel *current_line_color_label + = new QLabel(tr ("Color of highlighted current line (magenta (255,0,255) for automatic color)")); - QHBoxLayout *color_mode = new QHBoxLayout (); - color_mode->addWidget (cb_color_mode); - color_mode->addItem (new QSpacerItem (5, 5, QSizePolicy::Expanding)); - color_mode->addWidget (pb_reload_default_colors); + QHBoxLayout *color_mode = new QHBoxLayout (); + color_mode->addWidget (cb_color_mode); + color_mode->addItem (new QSpacerItem (5, 5, QSizePolicy::Expanding)); + color_mode->addWidget (pb_reload_default_colors); - QHBoxLayout *current_line = new QHBoxLayout (); - current_line->addWidget (current_line_color_label); - current_line->addWidget (current_line_color); - current_line->addItem (new QSpacerItem (5, 5, QSizePolicy::Expanding)); + QHBoxLayout *current_line = new QHBoxLayout (); + current_line->addWidget (current_line_color_label); + current_line->addWidget (current_line_color); + current_line->addItem (new QSpacerItem (5, 5, QSizePolicy::Expanding)); - editor_styles_layout->addLayout (color_mode); - editor_styles_layout->addLayout (current_line); + editor_styles_layout->addLayout (color_mode); + editor_styles_layout->addLayout (current_line); - // update colors depending on second theme selection - connect (cb_color_mode, &QCheckBox::stateChanged, - this, &settings_dialog::update_editor_lexers); - connect (pb_reload_default_colors, &QPushButton::clicked, - [=] () { update_editor_lexers (settings_reload_default_colors_flag); }); + // update colors depending on second theme selection + connect (cb_color_mode, &QCheckBox::stateChanged, + this, &settings_dialog::update_editor_lexers); + connect (pb_reload_default_colors, &QPushButton::clicked, + [=] () { update_editor_lexers (settings_reload_default_colors_flag); }); - // finally read the lexer colors using the update slot - update_editor_lexers (); + // finally read the lexer colors using the update slot + update_editor_lexers (); #endif - // which tab is the desired one? - show_tab (desired_tab); + // which tab is the desired one? + show_tab (desired_tab); - // connect button box signal - connect (button_box, &QDialogButtonBox::clicked, - this, &settings_dialog::button_clicked); + // connect button box signal + connect (button_box, &QDialogButtonBox::clicked, + this, &settings_dialog::button_clicked); - // restore last geometry - if (settings.contains (sd_geometry.settings_key ())) - restoreGeometry (settings.byte_array_value (sd_geometry)); - else - setGeometry (QRect (10, 50, 1000, 600)); - } + // restore last geometry + if (settings.contains (sd_geometry.settings_key ())) + restoreGeometry (settings.byte_array_value (sd_geometry)); + else + setGeometry (QRect (10, 50, 1000, 600)); +} - void settings_dialog::show_tab (const QString& tab) - { - gui_settings settings; +void settings_dialog::show_tab (const QString& tab) +{ + gui_settings settings; - if (tab.isEmpty ()) - tabWidget->setCurrentIndex (settings.int_value (sd_last_tab)); - else - { - QHash <QString, QWidget *> tab_hash; - tab_hash["editor"] = tab_editor; - tab_hash["editor_styles"] = tab_editor; - tabWidget->setCurrentIndex (tabWidget->indexOf (tab_hash.value (tab))); - if (tab == "editor_styles") - tab_editor_scroll_area->ensureWidgetVisible (group_box_editor_styles); - } - } + if (tab.isEmpty ()) + tabWidget->setCurrentIndex (settings.int_value (sd_last_tab)); + else + { + QHash <QString, QWidget *> tab_hash; + tab_hash["editor"] = tab_editor; + tab_hash["editor_styles"] = tab_editor; + tabWidget->setCurrentIndex (tabWidget->indexOf (tab_hash.value (tab))); + if (tab == "editor_styles") + tab_editor_scroll_area->ensureWidgetVisible (group_box_editor_styles); + } +} - void settings_dialog::get_octave_dir () - { - get_dir (le_octave_dir, tr ("Set Octave Startup Directory")); - } +void settings_dialog::get_octave_dir () +{ + get_dir (le_octave_dir, tr ("Set Octave Startup Directory")); +} - void settings_dialog::get_file_browser_dir () - { - get_dir (le_file_browser_dir, tr ("Set File Browser Startup Directory")); - } +void settings_dialog::get_file_browser_dir () +{ + get_dir (le_file_browser_dir, tr ("Set File Browser Startup Directory")); +} - void settings_dialog::get_dir (QLineEdit *line_edit, const QString& title) - { - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - int opts = QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks; +void settings_dialog::get_dir (QLineEdit *line_edit, const QString& title) +{ + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + int opts = QFileDialog::ShowDirsOnly | QFileDialog::DontResolveSymlinks; - gui_settings settings; + gui_settings settings; - if (! settings.bool_value (global_use_native_dialogs)) - opts |= QFileDialog::DontUseNativeDialog; + if (! settings.bool_value (global_use_native_dialogs)) + opts |= QFileDialog::DontUseNativeDialog; - QString dir = QFileDialog::getExistingDirectory - (this, title, line_edit->text (), QFileDialog::Option (opts)); + QString dir = QFileDialog::getExistingDirectory + (this, title, line_edit->text (), QFileDialog::Option (opts)); - line_edit->setText (dir); - } + line_edit->setText (dir); +} - void settings_dialog::button_clicked (QAbstractButton *button) - { - QDialogButtonBox::ButtonRole button_role = button_box->buttonRole (button); +void settings_dialog::button_clicked (QAbstractButton *button) +{ + QDialogButtonBox::ButtonRole button_role = button_box->buttonRole (button); - if (button_role == QDialogButtonBox::ApplyRole - || button_role == QDialogButtonBox::AcceptRole) - { - write_changed_settings (); - emit apply_new_settings (); - } + if (button_role == QDialogButtonBox::ApplyRole + || button_role == QDialogButtonBox::AcceptRole) + { + write_changed_settings (); + emit apply_new_settings (); + } - if (button_role == QDialogButtonBox::RejectRole - || button_role == QDialogButtonBox::AcceptRole) - { - // save last settings dialog's geometry and close + if (button_role == QDialogButtonBox::RejectRole + || button_role == QDialogButtonBox::AcceptRole) + { + // save last settings dialog's geometry and close - gui_settings settings; + gui_settings settings; - settings.setValue (sd_last_tab.settings_key (), tabWidget->currentIndex ()); - settings.setValue (sd_geometry.settings_key (), saveGeometry ()); - settings.sync (); + settings.setValue (sd_last_tab.settings_key (), tabWidget->currentIndex ()); + settings.setValue (sd_geometry.settings_key (), saveGeometry ()); + settings.sync (); - close (); - } - } + close (); + } +} - void settings_dialog::set_disabled_pref_file_browser_dir (bool disable) - { - cb_restore_file_browser_dir->setDisabled (disable); +void settings_dialog::set_disabled_pref_file_browser_dir (bool disable) +{ + cb_restore_file_browser_dir->setDisabled (disable); - if (! disable) - { - le_file_browser_dir->setDisabled (cb_restore_file_browser_dir->isChecked ()); - pb_file_browser_dir->setDisabled (cb_restore_file_browser_dir->isChecked ()); - } - else - { - le_file_browser_dir->setDisabled (disable); - pb_file_browser_dir->setDisabled (disable); - } - } + if (! disable) + { + le_file_browser_dir->setDisabled (cb_restore_file_browser_dir->isChecked ()); + pb_file_browser_dir->setDisabled (cb_restore_file_browser_dir->isChecked ()); + } + else + { + le_file_browser_dir->setDisabled (disable); + pb_file_browser_dir->setDisabled (disable); + } +} - // slot for updating enabled state of proxy settings - void settings_dialog::proxy_items_update () - { - bool use_proxy = use_proxy_server->isChecked (); +// slot for updating enabled state of proxy settings +void settings_dialog::proxy_items_update () +{ + bool use_proxy = use_proxy_server->isChecked (); - bool manual = false; - for (int i = 0; i < global_proxy_manual_types.length (); i++) - { - if (proxy_type->currentIndex () == global_proxy_manual_types.at (i)) - { - manual = true; - break; - } - } + bool manual = false; + for (int i = 0; i < global_proxy_manual_types.length (); i++) + { + if (proxy_type->currentIndex () == global_proxy_manual_types.at (i)) + { + manual = true; + break; + } + } - proxy_type->setEnabled (use_proxy); - proxy_host_name_label->setEnabled (use_proxy && manual); - proxy_host_name->setEnabled (use_proxy && manual); - proxy_port_label->setEnabled (use_proxy && manual); - proxy_port->setEnabled (use_proxy && manual); - proxy_username_label->setEnabled (use_proxy && manual); - proxy_username->setEnabled (use_proxy && manual); - proxy_password_label->setEnabled (use_proxy && manual); - proxy_password->setEnabled (use_proxy && manual); - } + proxy_type->setEnabled (use_proxy); + proxy_host_name_label->setEnabled (use_proxy && manual); + proxy_host_name->setEnabled (use_proxy && manual); + proxy_port_label->setEnabled (use_proxy && manual); + proxy_port->setEnabled (use_proxy && manual); + proxy_username_label->setEnabled (use_proxy && manual); + proxy_username->setEnabled (use_proxy && manual); + proxy_password_label->setEnabled (use_proxy && manual); + proxy_password->setEnabled (use_proxy && manual); +} - // slots for import/export of shortcut sets +// slots for import/export of shortcut sets - // Prompt for file name and import shortcuts from it. Importing will - // change values in tree view but does not apply values to - // gui_settings_object so that the user may choose to apply or cancel - // the action. +// Prompt for file name and import shortcuts from it. Importing will +// change values in tree view but does not apply values to +// gui_settings_object so that the user may choose to apply or cancel +// the action. - void settings_dialog::import_shortcut_set () - { - if (! overwrite_all_shortcuts ()) - return; +void settings_dialog::import_shortcut_set () +{ + if (! overwrite_all_shortcuts ()) + return; - QString file = get_shortcuts_file_name (OSC_IMPORT); + QString file = get_shortcuts_file_name (OSC_IMPORT); - gui_settings osc_settings (file, QSettings::IniFormat); + gui_settings osc_settings (file, QSettings::IniFormat); - if (osc_settings.status () == QSettings::NoError) - shortcuts_treewidget->import_shortcuts (osc_settings); - else - qWarning () << (tr ("Failed to open %1 as Octave shortcut file") - .arg (file)); - } + if (osc_settings.status () == QSettings::NoError) + shortcuts_treewidget->import_shortcuts (osc_settings); + else + qWarning () << (tr ("Failed to open %1 as Octave shortcut file") + .arg (file)); +} - // Prompt for file name and export shortcuts to it. +// Prompt for file name and export shortcuts to it. - // FIXME: Should exported settings values come from the gui_settings - // object or the tree view? If modified values in the tree view have - // not been applied, should we offer to apply them first? Offer a - // choice to save current application settings or the modified values - // in the dialog? +// FIXME: Should exported settings values come from the gui_settings +// object or the tree view? If modified values in the tree view have +// not been applied, should we offer to apply them first? Offer a +// choice to save current application settings or the modified values +// in the dialog? - void settings_dialog::export_shortcut_set () - { - QString file = get_shortcuts_file_name (OSC_EXPORT); +void settings_dialog::export_shortcut_set () +{ + QString file = get_shortcuts_file_name (OSC_EXPORT); - gui_settings osc_settings (file, QSettings::IniFormat); + gui_settings osc_settings (file, QSettings::IniFormat); - if (osc_settings.status () == QSettings::NoError) - shortcuts_treewidget->export_shortcuts (osc_settings); - else - qWarning () << (tr ("Failed to open %1 as Octave shortcut file") - .arg (file)); - } + if (osc_settings.status () == QSettings::NoError) + shortcuts_treewidget->export_shortcuts (osc_settings); + else + qWarning () << (tr ("Failed to open %1 as Octave shortcut file") + .arg (file)); +} - // Reset the tree view to default values. Does not apply values to - // gui_settings object so that the user may choose to apply or cancel - // the action. +// Reset the tree view to default values. Does not apply values to +// gui_settings object so that the user may choose to apply or cancel +// the action. - void settings_dialog::default_shortcut_set () - { - if (! overwrite_all_shortcuts ()) - return; +void settings_dialog::default_shortcut_set () +{ + if (! overwrite_all_shortcuts ()) + return; - shortcuts_treewidget->set_default_shortcuts (); - } + shortcuts_treewidget->set_default_shortcuts (); +} - void settings_dialog::update_editor_lexers (int def) - { +void settings_dialog::update_editor_lexers (int def) +{ #if defined (HAVE_QSCINTILLA) - QCheckBox *cb_color_mode - = group_box_editor_styles->findChild <QCheckBox *> (ed_color_mode.settings_key ()); + QCheckBox *cb_color_mode + = group_box_editor_styles->findChild <QCheckBox *> (ed_color_mode.settings_key ()); - int m = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - m = 1; + int m = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + m = 1; - color_picker *c_picker = findChild <color_picker *> (ed_highlight_current_line_color.settings_key ()); - if (c_picker) - { - gui_settings settings; + color_picker *c_picker = findChild <color_picker *> (ed_highlight_current_line_color.settings_key ()); + if (c_picker) + { + gui_settings settings; - if (def != settings_reload_default_colors_flag) - { - // Get current value from settings or the default - c_picker->set_color (settings.color_value (ed_highlight_current_line_color, m)); - } - else - { - // Get the default value - c_picker->set_color (settings.get_color_value (ed_highlight_current_line_color.def (), m)); - } - } + if (def != settings_reload_default_colors_flag) + { + // Get current value from settings or the default + c_picker->set_color (settings.color_value (ed_highlight_current_line_color, m)); + } + else + { + // Get the default value + c_picker->set_color (settings.get_color_value (ed_highlight_current_line_color.def (), m)); + } + } - // editor styles: create lexer, read settings, and - // create or update dialog elements - QsciLexer *lexer; + // editor styles: create lexer, read settings, and + // create or update dialog elements + QsciLexer *lexer; # if defined (HAVE_LEXER_OCTAVE) - lexer = new QsciLexerOctave (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerOctave (); + update_lexer (lexer, m, def); + delete lexer; # elif defined (HAVE_LEXER_MATLAB) - lexer = new QsciLexerMatlab (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerMatlab (); + update_lexer (lexer, m, def); + delete lexer; # endif - lexer = new QsciLexerCPP (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerCPP (); + update_lexer (lexer, m, def); + delete lexer; - lexer = new QsciLexerJava (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerJava (); + update_lexer (lexer, m, def); + delete lexer; - lexer = new QsciLexerPerl (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerPerl (); + update_lexer (lexer, m, def); + delete lexer; - lexer = new QsciLexerBatch (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerBatch (); + update_lexer (lexer, m, def); + delete lexer; - lexer = new QsciLexerDiff (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerDiff (); + update_lexer (lexer, m, def); + delete lexer; - lexer = new QsciLexerBash (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new QsciLexerBash (); + update_lexer (lexer, m, def); + delete lexer; - lexer = new octave_txt_lexer (); - update_lexer (lexer, m, def); - delete lexer; + lexer = new octave_txt_lexer (); + update_lexer (lexer, m, def); + delete lexer; #else - octave_unused_parameter (def); + octave_unused_parameter (def); #endif - } +} #if defined (HAVE_QSCINTILLA) - void settings_dialog::update_lexer (QsciLexer *lexer, int mode, int def) - { - // Get lexer settings and copy from default settings if not yet - // available in normal settings file - gui_settings settings; - settings.read_lexer_settings (lexer, mode, def); +void settings_dialog::update_lexer (QsciLexer *lexer, int mode, int def) +{ + // Get lexer settings and copy from default settings if not yet + // available in normal settings file + gui_settings settings; + settings.read_lexer_settings (lexer, mode, def); - // When reloading default styles, the style tabs do already exists. - // Otherwise, check if they exist or not. - QString lexer_name = lexer->language (); + // When reloading default styles, the style tabs do already exists. + // Otherwise, check if they exist or not. + QString lexer_name = lexer->language (); - int index = -1; - for (int i = 0; i < tabs_editor_lexers->count (); i++) - { - if (tabs_editor_lexers->tabText (i) == lexer_name) - { - index = i; - break; - } - } + int index = -1; + for (int i = 0; i < tabs_editor_lexers->count (); i++) + { + if (tabs_editor_lexers->tabText (i) == lexer_name) + { + index = i; + break; + } + } - if (index == -1) - { - // This is not an update, call get_lexer_settings for building - // the settings tab - get_lexer_settings (lexer); - return; - } + if (index == -1) + { + // This is not an update, call get_lexer_settings for building + // the settings tab + get_lexer_settings (lexer); + return; + } - // Update the styles elements in all styles - int styles[ed_max_lexer_styles]; // array for saving valid styles - int max_style = settings.get_valid_lexer_styles (lexer, styles); - QWidget *tab = tabs_editor_lexers->widget (index); - int default_size = 0; - QString default_family; + // Update the styles elements in all styles + int styles[ed_max_lexer_styles]; // array for saving valid styles + int max_style = settings.get_valid_lexer_styles (lexer, styles); + QWidget *tab = tabs_editor_lexers->widget (index); + int default_size = 0; + QString default_family; - for (int i = 0; i < max_style; i++) // create dialog elements for all styles - { - QString actual_name = lexer->description (styles[i]); - color_picker *bg_color - = tab->findChild <color_picker *> (actual_name + "_bg_color"); - if (bg_color) - { - // Update - if (styles[i] == 0) - bg_color->set_color (lexer->defaultPaper ()); - else - { - if (lexer->paper (styles[i]) == lexer->defaultPaper ()) - bg_color->set_color (settings_color_no_change); - else - bg_color->set_color (lexer->paper (styles[i])); - } - } + for (int i = 0; i < max_style; i++) // create dialog elements for all styles + { + QString actual_name = lexer->description (styles[i]); + color_picker *bg_color + = tab->findChild <color_picker *> (actual_name + "_bg_color"); + if (bg_color) + { + // Update + if (styles[i] == 0) + bg_color->set_color (lexer->defaultPaper ()); + else + { + if (lexer->paper (styles[i]) == lexer->defaultPaper ()) + bg_color->set_color (settings_color_no_change); + else + bg_color->set_color (lexer->paper (styles[i])); + } + } - color_picker *color = tab->findChild <color_picker *> (actual_name + "_color"); - if (color) - color->set_color (lexer->color (styles[i])); + color_picker *color = tab->findChild <color_picker *> (actual_name + "_color"); + if (color) + color->set_color (lexer->color (styles[i])); - QFont font = lexer->font (styles[i]); + QFont font = lexer->font (styles[i]); - QCheckBox *cb = tab->findChild <QCheckBox *> (actual_name + "_bold"); - if (cb) - cb->setChecked (font.bold ()); - cb = tab->findChild <QCheckBox *> (actual_name + "_italic"); - if (cb) - cb->setChecked (font.italic ()); - cb = tab->findChild <QCheckBox *> (actual_name + "_underline"); - if (cb) - cb->setChecked (font.underline ()); + QCheckBox *cb = tab->findChild <QCheckBox *> (actual_name + "_bold"); + if (cb) + cb->setChecked (font.bold ()); + cb = tab->findChild <QCheckBox *> (actual_name + "_italic"); + if (cb) + cb->setChecked (font.italic ()); + cb = tab->findChild <QCheckBox *> (actual_name + "_underline"); + if (cb) + cb->setChecked (font.underline ()); - QFontComboBox *fcb = tab->findChild <QFontComboBox *> (actual_name + "_font"); - if (fcb) - { - if (styles[i] == 0) - { - default_family = font.family (); - fcb->setEditText (default_family); - } - else - { - if (font.family () == default_family) - fcb->setEditText (lexer->description (0)); - else - fcb->setEditText (font.family ()); - } - } - QSpinBox *fs = tab->findChild <QSpinBox *> (actual_name + "_size"); - if (fs) - { - if (styles[i] == 0) - { - default_size = font.pointSize (); - fs->setValue (default_size); - } - else - fs->setValue (font.pointSize () - default_size); - } - } + QFontComboBox *fcb = tab->findChild <QFontComboBox *> (actual_name + "_font"); + if (fcb) + { + if (styles[i] == 0) + { + default_family = font.family (); + fcb->setEditText (default_family); + } + else + { + if (font.family () == default_family) + fcb->setEditText (lexer->description (0)); + else + fcb->setEditText (font.family ()); + } + } + QSpinBox *fs = tab->findChild <QSpinBox *> (actual_name + "_size"); + if (fs) + { + if (styles[i] == 0) + { + default_size = font.pointSize (); + fs->setValue (default_size); + } + else + fs->setValue (font.pointSize () - default_size); + } + } - } +} - void settings_dialog::get_lexer_settings (QsciLexer *lexer) - { - gui_settings settings; +void settings_dialog::get_lexer_settings (QsciLexer *lexer) +{ + gui_settings settings; - int styles[ed_max_lexer_styles]; // array for saving valid styles - // (enum is not continuous) - int max_style = settings.get_valid_lexer_styles (lexer, styles); - QGridLayout *style_grid = new QGridLayout (); - QVector<QLabel *> description (max_style); - QVector<QFontComboBox *> select_font (max_style); - QVector<QSpinBox *> font_size (max_style); - QVector<QCheckBox *> attrib_font (3 * max_style); - QVector<color_picker *> color (max_style); - QVector<color_picker *> bg_color (max_style); - int default_size = 10; - QFont default_font = QFont (); - int label_width; - QColor default_color = QColor (); + int styles[ed_max_lexer_styles]; // array for saving valid styles + // (enum is not continuous) + int max_style = settings.get_valid_lexer_styles (lexer, styles); + QGridLayout *style_grid = new QGridLayout (); + QVector<QLabel *> description (max_style); + QVector<QFontComboBox *> select_font (max_style); + QVector<QSpinBox *> font_size (max_style); + QVector<QCheckBox *> attrib_font (3 * max_style); + QVector<color_picker *> color (max_style); + QVector<color_picker *> bg_color (max_style); + int default_size = 10; + QFont default_font = QFont (); + int label_width; + QColor default_color = QColor (); - for (int i = 0; i < max_style; i++) // create dialog elements for all styles - { - QString actual_name = lexer->description (styles[i]); - QFont actual_font = lexer->font (styles[i]); - description[i] = new QLabel (actual_name); - description[i]->setWordWrap (true); - label_width = 24*description[i]->fontMetrics ().averageCharWidth (); - description[i]->setMaximumSize (label_width, QWIDGETSIZE_MAX); - description[i]->setMinimumSize (label_width, 1); - select_font[i] = new QFontComboBox (); - select_font[i]->setObjectName (actual_name + "_font"); - select_font[i]->setMaximumSize (label_width, QWIDGETSIZE_MAX); - select_font[i]->setMinimumSize (label_width, 1); - font_size[i] = new QSpinBox (); - font_size[i]->setObjectName (actual_name + "_size"); - if (styles[i] == 0) // the default - { - select_font[i]->setCurrentFont (actual_font); - default_font = actual_font; - font_size[i]->setRange (6, 24); - default_size = actual_font.pointSize (); - font_size[i]->setValue (default_size); - default_color = lexer->defaultPaper (); - bg_color[i] = new color_picker (default_color); - } - else // other styles - { - select_font[i]->setCurrentFont (actual_font); - if (actual_font.family () == default_font.family ()) - select_font[i]->setEditText (lexer->description (0)); - font_size[i]->setRange (-4, 4); - font_size[i]->setValue (actual_font.pointSize ()-default_size); - font_size[i]->setToolTip (QObject::tr ("Difference to the default size")); - if (lexer->paper (styles[i]) == default_color) - bg_color[i] = new color_picker (settings_color_no_change); - else - bg_color[i] = new color_picker (lexer->paper (styles[i])); - bg_color[i]->setToolTip - (QObject::tr ("Background color, magenta (255, 0, 255) means default")); - } - attrib_font[0+3*i] = new QCheckBox (QObject::tr ("b", "short form for bold")); - attrib_font[1+3*i] = new QCheckBox (QObject::tr ("i", "short form for italic")); - attrib_font[2+3*i] = new QCheckBox (QObject::tr ("u", "short form for underlined")); - attrib_font[0+3*i]->setChecked (actual_font.bold ()); - attrib_font[0+3*i]->setObjectName (actual_name + "_bold"); - attrib_font[1+3*i]->setChecked (actual_font.italic ()); - attrib_font[1+3*i]->setObjectName (actual_name + "_italic"); - attrib_font[2+3*i]->setChecked (actual_font.underline ()); - attrib_font[2+3*i]->setObjectName (actual_name + "_underline"); - color[i] = new color_picker (lexer->color (styles[i])); - color[i]->setObjectName (actual_name + "_color"); - bg_color[i]->setObjectName (actual_name + "_bg_color"); - int column = 1; - style_grid->addWidget (description[i], i, column++); - style_grid->addWidget (select_font[i], i, column++); - style_grid->addWidget (font_size[i], i, column++); - style_grid->addWidget (attrib_font[0+3*i], i, column++); - style_grid->addWidget (attrib_font[1+3*i], i, column++); - style_grid->addWidget (attrib_font[2+3*i], i, column++); - style_grid->addWidget (color[i], i, column++); - style_grid->addWidget (bg_color[i], i, column++); - } + for (int i = 0; i < max_style; i++) // create dialog elements for all styles + { + QString actual_name = lexer->description (styles[i]); + QFont actual_font = lexer->font (styles[i]); + description[i] = new QLabel (actual_name); + description[i]->setWordWrap (true); + label_width = 24*description[i]->fontMetrics ().averageCharWidth (); + description[i]->setMaximumSize (label_width, QWIDGETSIZE_MAX); + description[i]->setMinimumSize (label_width, 1); + select_font[i] = new QFontComboBox (); + select_font[i]->setObjectName (actual_name + "_font"); + select_font[i]->setMaximumSize (label_width, QWIDGETSIZE_MAX); + select_font[i]->setMinimumSize (label_width, 1); + font_size[i] = new QSpinBox (); + font_size[i]->setObjectName (actual_name + "_size"); + if (styles[i] == 0) // the default + { + select_font[i]->setCurrentFont (actual_font); + default_font = actual_font; + font_size[i]->setRange (6, 24); + default_size = actual_font.pointSize (); + font_size[i]->setValue (default_size); + default_color = lexer->defaultPaper (); + bg_color[i] = new color_picker (default_color); + } + else // other styles + { + select_font[i]->setCurrentFont (actual_font); + if (actual_font.family () == default_font.family ()) + select_font[i]->setEditText (lexer->description (0)); + font_size[i]->setRange (-4, 4); + font_size[i]->setValue (actual_font.pointSize ()-default_size); + font_size[i]->setToolTip (QObject::tr ("Difference to the default size")); + if (lexer->paper (styles[i]) == default_color) + bg_color[i] = new color_picker (settings_color_no_change); + else + bg_color[i] = new color_picker (lexer->paper (styles[i])); + bg_color[i]->setToolTip + (QObject::tr ("Background color, magenta (255, 0, 255) means default")); + } + attrib_font[0+3*i] = new QCheckBox (QObject::tr ("b", "short form for bold")); + attrib_font[1+3*i] = new QCheckBox (QObject::tr ("i", "short form for italic")); + attrib_font[2+3*i] = new QCheckBox (QObject::tr ("u", "short form for underlined")); + attrib_font[0+3*i]->setChecked (actual_font.bold ()); + attrib_font[0+3*i]->setObjectName (actual_name + "_bold"); + attrib_font[1+3*i]->setChecked (actual_font.italic ()); + attrib_font[1+3*i]->setObjectName (actual_name + "_italic"); + attrib_font[2+3*i]->setChecked (actual_font.underline ()); + attrib_font[2+3*i]->setObjectName (actual_name + "_underline"); + color[i] = new color_picker (lexer->color (styles[i])); + color[i]->setObjectName (actual_name + "_color"); + bg_color[i]->setObjectName (actual_name + "_bg_color"); + int column = 1; + style_grid->addWidget (description[i], i, column++); + style_grid->addWidget (select_font[i], i, column++); + style_grid->addWidget (font_size[i], i, column++); + style_grid->addWidget (attrib_font[0+3*i], i, column++); + style_grid->addWidget (attrib_font[1+3*i], i, column++); + style_grid->addWidget (attrib_font[2+3*i], i, column++); + style_grid->addWidget (color[i], i, column++); + style_grid->addWidget (bg_color[i], i, column++); + } - // place grid with elements into the tab - QScrollArea *scroll_area = new QScrollArea (); - QWidget *scroll_area_contents = new QWidget (); - scroll_area_contents->setObjectName (QString (lexer->language ()) + "_styles"); - scroll_area_contents->setLayout (style_grid); - scroll_area->setWidget (scroll_area_contents); - tabs_editor_lexers->addTab (scroll_area, lexer->language ()); + // place grid with elements into the tab + QScrollArea *scroll_area = new QScrollArea (); + QWidget *scroll_area_contents = new QWidget (); + scroll_area_contents->setObjectName (QString (lexer->language ()) + "_styles"); + scroll_area_contents->setLayout (style_grid); + scroll_area->setWidget (scroll_area_contents); + tabs_editor_lexers->addTab (scroll_area, lexer->language ()); - tabs_editor_lexers->setCurrentIndex (settings.int_value (sd_last_editor_styles_tab)); - } + tabs_editor_lexers->setCurrentIndex (settings.int_value (sd_last_editor_styles_tab)); +} - void settings_dialog::write_lexer_settings (QsciLexer *lexer) - { - gui_settings settings; +void settings_dialog::write_lexer_settings (QsciLexer *lexer) +{ + gui_settings settings; - QCheckBox *cb_color_mode - = group_box_editor_styles->findChild <QCheckBox *> (ed_color_mode.settings_key ()); - int mode = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - mode = 1; + QCheckBox *cb_color_mode + = group_box_editor_styles->findChild <QCheckBox *> (ed_color_mode.settings_key ()); + int mode = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + mode = 1; - settings.setValue (ed_color_mode.settings_key (), mode); + settings.setValue (ed_color_mode.settings_key (), mode); - QWidget *tab = tabs_editor_lexers-> - findChild <QWidget *> (QString (lexer->language ()) + "_styles"); - int styles[ed_max_lexer_styles]; // array for saving valid styles - // (enum is not continuous) + QWidget *tab = tabs_editor_lexers-> + findChild <QWidget *> (QString (lexer->language ()) + "_styles"); + int styles[ed_max_lexer_styles]; // array for saving valid styles + // (enum is not continuous) - int max_style = settings.get_valid_lexer_styles (lexer, styles); + int max_style = settings.get_valid_lexer_styles (lexer, styles); - QFontComboBox *select_font; - QSpinBox *font_size; - QCheckBox *attrib_font[3]; - color_picker *color; - color_picker *bg_color; - int default_size = 10; + QFontComboBox *select_font; + QSpinBox *font_size; + QCheckBox *attrib_font[3]; + color_picker *color; + color_picker *bg_color; + int default_size = 10; - color = findChild <color_picker *> (ed_highlight_current_line_color.settings_key ()); - if (color) - settings.setValue (ed_highlight_current_line_color.settings_key () - + settings_color_modes_ext[mode], color->color ()); + color = findChild <color_picker *> (ed_highlight_current_line_color.settings_key ()); + if (color) + settings.setValue (ed_highlight_current_line_color.settings_key () + + settings_color_modes_ext[mode], color->color ()); - QString default_font_name - = settings.string_value (global_mono_font); - QFont default_font = QFont (default_font_name, 10, -1, 0); - QColor default_color = QColor (); + QString default_font_name + = settings.string_value (global_mono_font); + QFont default_font = QFont (default_font_name, 10, -1, 0); + QColor default_color = QColor (); - for (int i = 0; i < max_style; i++) // get dialog elements and their contents - { - QString actual_name = lexer->description (styles[i]); - select_font = tab->findChild <QFontComboBox *> (actual_name + "_font"); - font_size = tab->findChild <QSpinBox *> (actual_name + "_size"); - attrib_font[0] = tab->findChild <QCheckBox *> (actual_name + "_bold"); - attrib_font[1] = tab->findChild <QCheckBox *> (actual_name + "_italic"); - attrib_font[2] = tab->findChild <QCheckBox *> (actual_name + "_underline"); - color = tab->findChild <color_picker *> (actual_name + "_color"); - bg_color = tab->findChild <color_picker *> (actual_name + "_bg_color"); - QFont new_font = default_font; - if (select_font) - { - new_font = select_font->currentFont (); - if (styles[i] == 0) - default_font = new_font; - else if (select_font->currentText () == lexer->description (0)) - new_font = default_font; - } - if (font_size) - { - if (styles[i] == 0) - { - default_size = font_size->value (); - new_font.setPointSize (font_size->value ()); - } - else - new_font.setPointSize (font_size->value ()+default_size); - } - if (attrib_font[0]) - new_font.setBold (attrib_font[0]->isChecked ()); - if (attrib_font[1]) - new_font.setItalic (attrib_font[1]->isChecked ()); - if (attrib_font[2]) - new_font.setUnderline (attrib_font[2]->isChecked ()); - lexer->setFont (new_font, styles[i]); - if (styles[i] == 0) - lexer->setDefaultFont (new_font); - if (color) - lexer->setColor (color->color (), styles[i]); - if (bg_color) - { - if (styles[i] == 0) - { - default_color = bg_color->color (); + for (int i = 0; i < max_style; i++) // get dialog elements and their contents + { + QString actual_name = lexer->description (styles[i]); + select_font = tab->findChild <QFontComboBox *> (actual_name + "_font"); + font_size = tab->findChild <QSpinBox *> (actual_name + "_size"); + attrib_font[0] = tab->findChild <QCheckBox *> (actual_name + "_bold"); + attrib_font[1] = tab->findChild <QCheckBox *> (actual_name + "_italic"); + attrib_font[2] = tab->findChild <QCheckBox *> (actual_name + "_underline"); + color = tab->findChild <color_picker *> (actual_name + "_color"); + bg_color = tab->findChild <color_picker *> (actual_name + "_bg_color"); + QFont new_font = default_font; + if (select_font) + { + new_font = select_font->currentFont (); + if (styles[i] == 0) + default_font = new_font; + else if (select_font->currentText () == lexer->description (0)) + new_font = default_font; + } + if (font_size) + { + if (styles[i] == 0) + { + default_size = font_size->value (); + new_font.setPointSize (font_size->value ()); + } + else + new_font.setPointSize (font_size->value ()+default_size); + } + if (attrib_font[0]) + new_font.setBold (attrib_font[0]->isChecked ()); + if (attrib_font[1]) + new_font.setItalic (attrib_font[1]->isChecked ()); + if (attrib_font[2]) + new_font.setUnderline (attrib_font[2]->isChecked ()); + lexer->setFont (new_font, styles[i]); + if (styles[i] == 0) + lexer->setDefaultFont (new_font); + if (color) + lexer->setColor (color->color (), styles[i]); + if (bg_color) + { + if (styles[i] == 0) + { + default_color = bg_color->color (); + lexer->setPaper (default_color, styles[i]); + lexer->setDefaultPaper (default_color); + } + else + { + if (bg_color->color () == settings_color_no_change) lexer->setPaper (default_color, styles[i]); - lexer->setDefaultPaper (default_color); - } - else - { - if (bg_color->color () == settings_color_no_change) - lexer->setPaper (default_color, styles[i]); - else - lexer->setPaper (bg_color->color (), styles[i]); - } - } - } + else + lexer->setPaper (bg_color->color (), styles[i]); + } + } + } - const std::string group = - QString ("Scintilla" + settings_color_modes_ext[mode]).toStdString (); + const std::string group = + QString ("Scintilla" + settings_color_modes_ext[mode]).toStdString (); - lexer->writeSettings (settings, group.c_str ()); + lexer->writeSettings (settings, group.c_str ()); - settings.setValue (sd_last_editor_styles_tab.settings_key (), - tabs_editor_lexers->currentIndex ()); - settings.sync (); - } + settings.setValue (sd_last_editor_styles_tab.settings_key (), + tabs_editor_lexers->currentIndex ()); + settings.sync (); +} #endif - void settings_dialog::write_changed_settings () - { - gui_settings settings; +void settings_dialog::write_changed_settings () +{ + gui_settings settings; - // the icon set - QString widget_icon_set = "NONE"; - if (general_icon_letter->isChecked ()) - widget_icon_set = "LETTER"; - else if (general_icon_graphic->isChecked ()) - widget_icon_set = "GRAPHIC"; - settings.setValue (dw_icon_set.settings_key (), widget_icon_set); + // the icon set + QString widget_icon_set = "NONE"; + if (general_icon_letter->isChecked ()) + widget_icon_set = "LETTER"; + else if (general_icon_graphic->isChecked ()) + widget_icon_set = "GRAPHIC"; + settings.setValue (dw_icon_set.settings_key (), widget_icon_set); - // language - QString language = comboBox_language->currentText (); - if (language == tr ("System setting")) - language = global_language.def ().toString (); - settings.setValue (global_language.settings_key (), language); + // language + QString language = comboBox_language->currentText (); + if (language == tr ("System setting")) + language = global_language.def ().toString (); + settings.setValue (global_language.settings_key (), language); - // style - QString selected_style = combo_styles->currentText (); - if (selected_style == global_style.def ().toString ()) - selected_style = global_style.def ().toString (); - settings.setValue (global_style.settings_key (), selected_style); + // style + QString selected_style = combo_styles->currentText (); + if (selected_style == global_style.def ().toString ()) + selected_style = global_style.def ().toString (); + settings.setValue (global_style.settings_key (), selected_style); - // dock widget title bar - settings.setValue (dw_title_custom_style.settings_key (), cb_widget_custom_style->isChecked ()); - settings.setValue (dw_title_3d.settings_key (), sb_3d_title->value ()); - settings.setValue (dw_title_bg_color.settings_key (), m_widget_title_bg_color->color ()); - settings.setValue (dw_title_bg_color_active.settings_key (), m_widget_title_bg_color_active->color ()); - settings.setValue (dw_title_fg_color.settings_key (), m_widget_title_fg_color->color ()); - settings.setValue (dw_title_fg_color_active.settings_key (), m_widget_title_fg_color_active->color ()); + // dock widget title bar + settings.setValue (dw_title_custom_style.settings_key (), cb_widget_custom_style->isChecked ()); + settings.setValue (dw_title_3d.settings_key (), sb_3d_title->value ()); + settings.setValue (dw_title_bg_color.settings_key (), m_widget_title_bg_color->color ()); + settings.setValue (dw_title_bg_color_active.settings_key (), m_widget_title_bg_color_active->color ()); + settings.setValue (dw_title_fg_color.settings_key (), m_widget_title_fg_color->color ()); + settings.setValue (dw_title_fg_color_active.settings_key (), m_widget_title_fg_color_active->color ()); - // icon size and theme - int icon_size = icon_size_large->isChecked () - icon_size_small->isChecked (); - settings.setValue (global_icon_size.settings_key (), icon_size); - settings.setValue (global_icon_theme_index.settings_key (), combo_box_icon_theme->currentIndex ()); + // icon size and theme + int icon_size = icon_size_large->isChecked () - icon_size_small->isChecked (); + settings.setValue (global_icon_size.settings_key (), icon_size); + settings.setValue (global_icon_theme_index.settings_key (), combo_box_icon_theme->currentIndex ()); - // native file dialogs - settings.setValue (global_use_native_dialogs.settings_key (), cb_use_native_file_dialogs->isChecked ()); + // native file dialogs + settings.setValue (global_use_native_dialogs.settings_key (), cb_use_native_file_dialogs->isChecked ()); - // cursor blinking - settings.setValue (global_cursor_blinking.settings_key (), cb_cursor_blinking->isChecked ()); + // cursor blinking + settings.setValue (global_cursor_blinking.settings_key (), cb_cursor_blinking->isChecked ()); - // focus follows mouse - settings.setValue (dw_focus_follows_mouse.settings_key (), cb_focus_follows_mouse->isChecked ()); + // focus follows mouse + settings.setValue (dw_focus_follows_mouse.settings_key (), cb_focus_follows_mouse->isChecked ()); - // promp to exit - settings.setValue (global_prompt_to_exit.settings_key (), cb_prompt_to_exit->isChecked ()); + // promp to exit + settings.setValue (global_prompt_to_exit.settings_key (), cb_prompt_to_exit->isChecked ()); - // status bar - settings.setValue (global_status_bar.settings_key (), cb_status_bar->isChecked ()); + // status bar + settings.setValue (global_status_bar.settings_key (), cb_status_bar->isChecked ()); - // Octave startup - settings.setValue (global_restore_ov_dir.settings_key (), cb_restore_octave_dir->isChecked ()); - settings.setValue (global_ov_startup_dir.settings_key (), le_octave_dir->text ()); + // Octave startup + settings.setValue (global_restore_ov_dir.settings_key (), cb_restore_octave_dir->isChecked ()); + settings.setValue (global_ov_startup_dir.settings_key (), le_octave_dir->text ()); - //editor - settings.setValue (global_use_custom_editor.settings_key (), useCustomFileEditor->isChecked ()); - settings.setValue (global_custom_editor.settings_key (), customFileEditor->text ()); - settings.setValue (ed_show_line_numbers.settings_key (), editor_showLineNumbers->isChecked ()); - settings.setValue (ed_line_numbers_size.settings_key (), editor_linenr_size->value ()); - settings.setValue (ed_highlight_current_line.settings_key (), editor_highlightCurrentLine->isChecked ()); - settings.setValue (ed_long_line_marker.settings_key (), editor_long_line_marker->isChecked ()); - settings.setValue (ed_long_line_marker_line.settings_key (), editor_long_line_marker_line->isChecked ()); - settings.setValue (ed_long_line_marker_background.settings_key (), editor_long_line_marker_background->isChecked ()); - settings.setValue (ed_long_line_column.settings_key (), editor_long_line_column->value ()); - settings.setValue (ed_break_lines.settings_key (), editor_break_checkbox->isChecked ()); - settings.setValue (ed_break_lines_comments.settings_key (), editor_break_comments_checkbox->isChecked ()); - settings.setValue (ed_wrap_lines.settings_key (), editor_wrap_checkbox->isChecked ()); - settings.setValue (ed_code_folding.settings_key (), cb_code_folding->isChecked ()); - settings.setValue (ed_show_edit_status_bar.settings_key (), cb_edit_status_bar->isChecked ()); - settings.setValue (ed_show_toolbar.settings_key (), cb_edit_tool_bar->isChecked ()); - settings.setValue (ed_highlight_all_occurrences.settings_key (), editor_highlight_all_occurrences->isChecked ()); - settings.setValue (ed_code_completion.settings_key (), editor_codeCompletion->isChecked ()); - settings.setValue (ed_code_completion_threshold.settings_key (), editor_spinbox_ac_threshold->value ()); - settings.setValue (ed_code_completion_keywords.settings_key (), editor_checkbox_ac_keywords->isChecked ()); - settings.setValue (ed_code_completion_octave_builtins.settings_key (), editor_checkbox_ac_builtins->isChecked ()); - settings.setValue (ed_code_completion_octave_functions.settings_key (), editor_checkbox_ac_functions->isChecked ()); - settings.setValue (ed_code_completion_document.settings_key (), editor_checkbox_ac_document->isChecked ()); - settings.setValue (ed_code_completion_case.settings_key (), editor_checkbox_ac_case->isChecked ()); - settings.setValue (ed_code_completion_replace.settings_key (), editor_checkbox_ac_replace->isChecked ()); - settings.setValue (ed_auto_endif.settings_key (), editor_auto_endif->currentIndex ()); - settings.setValue (ed_show_white_space.settings_key (), editor_ws_checkbox->isChecked ()); - settings.setValue (ed_show_white_space_indent.settings_key (), editor_ws_indent_checkbox->isChecked ()); - settings.setValue (ed_show_eol_chars.settings_key (), cb_show_eol->isChecked ()); - settings.setValue (ed_show_hscroll_bar.settings_key (), cb_show_hscrollbar->isChecked ()); - settings.setValue (ed_default_eol_mode.settings_key (), combo_eol_mode->currentIndex ()); + //editor + settings.setValue (global_use_custom_editor.settings_key (), useCustomFileEditor->isChecked ()); + settings.setValue (global_custom_editor.settings_key (), customFileEditor->text ()); + settings.setValue (ed_show_line_numbers.settings_key (), editor_showLineNumbers->isChecked ()); + settings.setValue (ed_line_numbers_size.settings_key (), editor_linenr_size->value ()); + settings.setValue (ed_highlight_current_line.settings_key (), editor_highlightCurrentLine->isChecked ()); + settings.setValue (ed_long_line_marker.settings_key (), editor_long_line_marker->isChecked ()); + settings.setValue (ed_long_line_marker_line.settings_key (), editor_long_line_marker_line->isChecked ()); + settings.setValue (ed_long_line_marker_background.settings_key (), editor_long_line_marker_background->isChecked ()); + settings.setValue (ed_long_line_column.settings_key (), editor_long_line_column->value ()); + settings.setValue (ed_break_lines.settings_key (), editor_break_checkbox->isChecked ()); + settings.setValue (ed_break_lines_comments.settings_key (), editor_break_comments_checkbox->isChecked ()); + settings.setValue (ed_wrap_lines.settings_key (), editor_wrap_checkbox->isChecked ()); + settings.setValue (ed_code_folding.settings_key (), cb_code_folding->isChecked ()); + settings.setValue (ed_show_edit_status_bar.settings_key (), cb_edit_status_bar->isChecked ()); + settings.setValue (ed_show_toolbar.settings_key (), cb_edit_tool_bar->isChecked ()); + settings.setValue (ed_highlight_all_occurrences.settings_key (), editor_highlight_all_occurrences->isChecked ()); + settings.setValue (ed_code_completion.settings_key (), editor_codeCompletion->isChecked ()); + settings.setValue (ed_code_completion_threshold.settings_key (), editor_spinbox_ac_threshold->value ()); + settings.setValue (ed_code_completion_keywords.settings_key (), editor_checkbox_ac_keywords->isChecked ()); + settings.setValue (ed_code_completion_octave_builtins.settings_key (), editor_checkbox_ac_builtins->isChecked ()); + settings.setValue (ed_code_completion_octave_functions.settings_key (), editor_checkbox_ac_functions->isChecked ()); + settings.setValue (ed_code_completion_document.settings_key (), editor_checkbox_ac_document->isChecked ()); + settings.setValue (ed_code_completion_case.settings_key (), editor_checkbox_ac_case->isChecked ()); + settings.setValue (ed_code_completion_replace.settings_key (), editor_checkbox_ac_replace->isChecked ()); + settings.setValue (ed_auto_endif.settings_key (), editor_auto_endif->currentIndex ()); + settings.setValue (ed_show_white_space.settings_key (), editor_ws_checkbox->isChecked ()); + settings.setValue (ed_show_white_space_indent.settings_key (), editor_ws_indent_checkbox->isChecked ()); + settings.setValue (ed_show_eol_chars.settings_key (), cb_show_eol->isChecked ()); + settings.setValue (ed_show_hscroll_bar.settings_key (), cb_show_hscrollbar->isChecked ()); + settings.setValue (ed_default_eol_mode.settings_key (), combo_eol_mode->currentIndex ()); - settings.setValue (ed_tab_position.settings_key (), editor_combox_tab_pos->currentIndex ()); - settings.setValue (ed_tabs_rotated.settings_key (), editor_cb_tabs_rotated->isChecked ()); - settings.setValue (ed_tabs_max_width.settings_key (), editor_sb_tabs_max_width->value ()); + settings.setValue (ed_tab_position.settings_key (), editor_combox_tab_pos->currentIndex ()); + settings.setValue (ed_tabs_rotated.settings_key (), editor_cb_tabs_rotated->isChecked ()); + settings.setValue (ed_tabs_max_width.settings_key (), editor_sb_tabs_max_width->value ()); - // Comment strings - int rb_uncomment = 0; - for (int i = 0; i < ed_comment_strings_count; i++) - { - if (m_rb_comment_strings[i]->isChecked ()) - { - settings.setValue (ed_comment_str.settings_key (), i); - if (i < 3) - settings.setValue (ed_comment_str_old.settings_key (), i); - else - settings.setValue (ed_comment_str_old.settings_key (), ed_comment_str.def ()); - } - if (m_rb_uncomment_strings[i]->isChecked ()) - rb_uncomment = rb_uncomment + (1 << i); - } - settings.setValue (ed_uncomment_str.settings_key (), rb_uncomment); + // Comment strings + int rb_uncomment = 0; + for (int i = 0; i < ed_comment_strings_count; i++) + { + if (m_rb_comment_strings[i]->isChecked ()) + { + settings.setValue (ed_comment_str.settings_key (), i); + if (i < 3) + settings.setValue (ed_comment_str_old.settings_key (), i); + else + settings.setValue (ed_comment_str_old.settings_key (), ed_comment_str.def ()); + } + if (m_rb_uncomment_strings[i]->isChecked ()) + rb_uncomment = rb_uncomment + (1 << i); + } + settings.setValue (ed_uncomment_str.settings_key (), rb_uncomment); - settings.setValue (ed_default_enc.settings_key (), editor_combo_encoding->currentText ()); - settings.setValue (ed_auto_indent.settings_key (), editor_auto_ind_checkbox->isChecked ()); - settings.setValue (ed_tab_indents_line.settings_key (), editor_tab_ind_checkbox->isChecked ()); - settings.setValue (ed_backspace_unindents_line.settings_key (), editor_bs_unind_checkbox->isChecked ()); - settings.setValue (ed_show_indent_guides.settings_key (), editor_ind_guides_checkbox->isChecked ()); - settings.setValue (ed_indent_width.settings_key (), editor_ind_width_spinbox->value ()); - settings.setValue (ed_indent_uses_tabs.settings_key (), editor_ind_uses_tabs_checkbox->isChecked ()); - settings.setValue (ed_tab_width.settings_key (), editor_tab_width_spinbox->value ()); - settings.setValue (ed_restore_session.settings_key (), editor_restoreSession->isChecked ()); - settings.setValue (ed_create_new_file.settings_key (), editor_create_new_file->isChecked ()); - settings.setValue (ed_hiding_closes_files.settings_key (), editor_hiding_closes_files->isChecked ()); - settings.setValue (ed_always_reload_changed_files.settings_key (), editor_reload_changed_files->isChecked ()); - settings.setValue (ed_force_newline.settings_key (), editor_force_newline->isChecked ()); - settings.setValue (ed_rm_trailing_spaces.settings_key (), editor_remove_trailing_spaces->isChecked ()); - settings.setValue (ed_show_dbg_file.settings_key (), editor_show_dbg_file->isChecked ()); + settings.setValue (ed_default_enc.settings_key (), editor_combo_encoding->currentText ()); + settings.setValue (ed_auto_indent.settings_key (), editor_auto_ind_checkbox->isChecked ()); + settings.setValue (ed_tab_indents_line.settings_key (), editor_tab_ind_checkbox->isChecked ()); + settings.setValue (ed_backspace_unindents_line.settings_key (), editor_bs_unind_checkbox->isChecked ()); + settings.setValue (ed_show_indent_guides.settings_key (), editor_ind_guides_checkbox->isChecked ()); + settings.setValue (ed_indent_width.settings_key (), editor_ind_width_spinbox->value ()); + settings.setValue (ed_indent_uses_tabs.settings_key (), editor_ind_uses_tabs_checkbox->isChecked ()); + settings.setValue (ed_tab_width.settings_key (), editor_tab_width_spinbox->value ()); + settings.setValue (ed_restore_session.settings_key (), editor_restoreSession->isChecked ()); + settings.setValue (ed_create_new_file.settings_key (), editor_create_new_file->isChecked ()); + settings.setValue (ed_hiding_closes_files.settings_key (), editor_hiding_closes_files->isChecked ()); + settings.setValue (ed_always_reload_changed_files.settings_key (), editor_reload_changed_files->isChecked ()); + settings.setValue (ed_force_newline.settings_key (), editor_force_newline->isChecked ()); + settings.setValue (ed_rm_trailing_spaces.settings_key (), editor_remove_trailing_spaces->isChecked ()); + settings.setValue (ed_show_dbg_file.settings_key (), editor_show_dbg_file->isChecked ()); - // file browser - settings.setValue (fb_sync_octdir.settings_key (), sync_octave_directory->isChecked ()); - settings.setValue (fb_restore_last_dir.settings_key (), cb_restore_file_browser_dir->isChecked ()); - settings.setValue (fb_startup_dir.settings_key (), le_file_browser_dir->text ()); - settings.setValue (fb_txt_file_ext.settings_key (), le_file_browser_extensions->text ()); + // file browser + settings.setValue (fb_sync_octdir.settings_key (), sync_octave_directory->isChecked ()); + settings.setValue (fb_restore_last_dir.settings_key (), cb_restore_file_browser_dir->isChecked ()); + settings.setValue (fb_startup_dir.settings_key (), le_file_browser_dir->text ()); + settings.setValue (fb_txt_file_ext.settings_key (), le_file_browser_extensions->text ()); - // network - settings.setValue (nr_allow_connection.settings_key (), checkbox_allow_web_connect->isChecked ()); - settings.setValue (global_use_proxy.settings_key (), use_proxy_server->isChecked ()); - settings.setValue (global_proxy_type.settings_key (), proxy_type->currentText ()); - settings.setValue (global_proxy_host.settings_key (), proxy_host_name->text ()); - settings.setValue (global_proxy_port.settings_key (), proxy_port->text ()); - settings.setValue (global_proxy_user.settings_key (), proxy_username->text ()); - settings.setValue (global_proxy_pass.settings_key (), proxy_password->text ()); + // network + settings.setValue (nr_allow_connection.settings_key (), checkbox_allow_web_connect->isChecked ()); + settings.setValue (global_use_proxy.settings_key (), use_proxy_server->isChecked ()); + settings.setValue (global_proxy_type.settings_key (), proxy_type->currentText ()); + settings.setValue (global_proxy_host.settings_key (), proxy_host_name->text ()); + settings.setValue (global_proxy_port.settings_key (), proxy_port->text ()); + settings.setValue (global_proxy_user.settings_key (), proxy_username->text ()); + settings.setValue (global_proxy_pass.settings_key (), proxy_password->text ()); - // command window - settings.setValue (cs_font_size.settings_key (), terminal_fontSize->value ()); - settings.setValue (cs_font.settings_key (), terminal_fontName->currentFont ().family ()); - settings.setValue (cs_cursor_use_fgcol.settings_key (), terminal_cursorUseForegroundColor->isChecked ()); - settings.setValue (cs_focus_cmd.settings_key (), terminal_focus_command->isChecked ()); - settings.setValue (cs_dbg_location.settings_key (), terminal_print_dbg_location->isChecked ()); - settings.setValue (cs_hist_buffer.settings_key (), terminal_history_buffer->value ()); - write_terminal_colors (); + // command window + settings.setValue (cs_font_size.settings_key (), terminal_fontSize->value ()); + settings.setValue (cs_font.settings_key (), terminal_fontName->currentFont ().family ()); + settings.setValue (cs_cursor_use_fgcol.settings_key (), terminal_cursorUseForegroundColor->isChecked ()); + settings.setValue (cs_focus_cmd.settings_key (), terminal_focus_command->isChecked ()); + settings.setValue (cs_dbg_location.settings_key (), terminal_print_dbg_location->isChecked ()); + settings.setValue (cs_hist_buffer.settings_key (), terminal_history_buffer->value ()); + write_terminal_colors (); - // the cursor - QString cursor_type; - unsigned int cursor_int = terminal_cursorType->currentIndex (); - if ((cursor_int > 0) && (cursor_int < cs_cursor_types.size ())) - cursor_type = QString (cs_cursor_types[cursor_int].data ()); - else - cursor_type = cs_cursor.def ().toString (); + // the cursor + QString cursor_type; + unsigned int cursor_int = terminal_cursorType->currentIndex (); + if ((cursor_int > 0) && (cursor_int < cs_cursor_types.size ())) + cursor_type = QString (cs_cursor_types[cursor_int].data ()); + else + cursor_type = cs_cursor.def ().toString (); - settings.setValue (cs_cursor.settings_key (), cursor_type); + settings.setValue (cs_cursor.settings_key (), cursor_type); #if defined (HAVE_QSCINTILLA) - // editor styles: create lexer, get dialog contents, and write settings - QsciLexer *lexer; + // editor styles: create lexer, get dialog contents, and write settings + QsciLexer *lexer; #if defined (HAVE_LEXER_OCTAVE) - lexer = new QsciLexerOctave (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerOctave (); + write_lexer_settings (lexer); + delete lexer; #elif defined (HAVE_LEXER_MATLAB) - lexer = new QsciLexerMatlab (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerMatlab (); + write_lexer_settings (lexer); + delete lexer; #endif - lexer = new QsciLexerCPP (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerCPP (); + write_lexer_settings (lexer); + delete lexer; - lexer = new QsciLexerJava (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerJava (); + write_lexer_settings (lexer); + delete lexer; - lexer = new QsciLexerPerl (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerPerl (); + write_lexer_settings (lexer); + delete lexer; - lexer = new QsciLexerBatch (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerBatch (); + write_lexer_settings (lexer); + delete lexer; - lexer = new QsciLexerDiff (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerDiff (); + write_lexer_settings (lexer); + delete lexer; - lexer = new QsciLexerBash (); - write_lexer_settings (lexer); - delete lexer; + lexer = new QsciLexerBash (); + write_lexer_settings (lexer); + delete lexer; - lexer = new octave_txt_lexer (); - write_lexer_settings (lexer); - delete lexer; + lexer = new octave_txt_lexer (); + write_lexer_settings (lexer); + delete lexer; #endif - // Workspace - write_workspace_colors (); + // Workspace + write_workspace_colors (); - // Variable editor - settings.setValue (ve_column_width.settings_key (), varedit_columnWidth->value ()); - settings.setValue (ve_row_height.settings_key (), varedit_rowHeight->value ()); - settings.setValue (ve_use_terminal_font.settings_key (), varedit_useTerminalFont->isChecked ()); - settings.setValue (ve_alternate_rows.settings_key (), varedit_alternate->isChecked ()); - settings.setValue (ve_font_name.settings_key (), varedit_font->currentFont ().family ()); - settings.setValue (ve_font_size.settings_key (), varedit_fontSize->value ()); - write_varedit_colors (); + // Variable editor + settings.setValue (ve_column_width.settings_key (), varedit_columnWidth->value ()); + settings.setValue (ve_row_height.settings_key (), varedit_rowHeight->value ()); + settings.setValue (ve_use_terminal_font.settings_key (), varedit_useTerminalFont->isChecked ()); + settings.setValue (ve_alternate_rows.settings_key (), varedit_alternate->isChecked ()); + settings.setValue (ve_font_name.settings_key (), varedit_font->currentFont ().family ()); + settings.setValue (ve_font_size.settings_key (), varedit_fontSize->value ()); + write_varedit_colors (); - // shortcuts + // shortcuts - settings.setValue (sc_prevent_rl_conflicts.settings_key (), cb_prevent_readline_conflicts->isChecked ()); - settings.setValue (sc_prevent_rl_conflicts_menu.settings_key (), cb_prevent_readline_conflicts_menu->isChecked ()); + settings.setValue (sc_prevent_rl_conflicts.settings_key (), cb_prevent_readline_conflicts->isChecked ()); + settings.setValue (sc_prevent_rl_conflicts_menu.settings_key (), cb_prevent_readline_conflicts_menu->isChecked ()); - shortcuts_treewidget->write_settings (); + shortcuts_treewidget->write_settings (); - settings.sync (); - } + settings.sync (); +} - void settings_dialog::read_workspace_colors () - { - gui_settings settings; +void settings_dialog::read_workspace_colors () +{ + gui_settings settings; - // Construct the grid with all color related settings - QGridLayout *style_grid = new QGridLayout (); - QVector<QLabel *> description (ws_colors_count); - QVector<color_picker *> color (ws_colors_count); + // Construct the grid with all color related settings + QGridLayout *style_grid = new QGridLayout (); + QVector<QLabel *> description (ws_colors_count); + QVector<color_picker *> color (ws_colors_count); - int column = 0; - const int color_columns = 3; // place colors in so many columns - int row = 0; - int mode = settings.int_value (ws_color_mode); + int column = 0; + const int color_columns = 3; // place colors in so many columns + int row = 0; + int mode = settings.int_value (ws_color_mode); - m_ws_enable_colors = new QCheckBox (tr ("Enable attribute colors")); - style_grid->addWidget (m_ws_enable_colors, row++, column, 1, 4); + m_ws_enable_colors = new QCheckBox (tr ("Enable attribute colors")); + style_grid->addWidget (m_ws_enable_colors, row++, column, 1, 4); - m_ws_hide_tool_tips = new QCheckBox (tr ("Hide tools tips")); - style_grid->addWidget (m_ws_hide_tool_tips, row++, column, 1, 4); - connect (m_ws_enable_colors, &QCheckBox::toggled, - m_ws_hide_tool_tips, &QCheckBox::setEnabled); - m_ws_hide_tool_tips->setChecked - (settings.bool_value (ws_hide_tool_tips)); + m_ws_hide_tool_tips = new QCheckBox (tr ("Hide tools tips")); + style_grid->addWidget (m_ws_hide_tool_tips, row++, column, 1, 4); + connect (m_ws_enable_colors, &QCheckBox::toggled, + m_ws_hide_tool_tips, &QCheckBox::setEnabled); + m_ws_hide_tool_tips->setChecked + (settings.bool_value (ws_hide_tool_tips)); - QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ())); - cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); - cb_color_mode->setChecked (mode == 1); - cb_color_mode->setObjectName (ws_color_mode.settings_key ()); - connect (m_ws_enable_colors, &QCheckBox::toggled, - cb_color_mode, &QCheckBox::setEnabled); - style_grid->addWidget (cb_color_mode, row, column); + QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ())); + cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); + cb_color_mode->setChecked (mode == 1); + cb_color_mode->setObjectName (ws_color_mode.settings_key ()); + connect (m_ws_enable_colors, &QCheckBox::toggled, + cb_color_mode, &QCheckBox::setEnabled); + style_grid->addWidget (cb_color_mode, row, column); - QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_colors.toStdString ().data ())); - pb_reload_default_colors->setToolTip (tr (settings_reload_colors_tooltip.toStdString ().data ())); - connect (m_ws_enable_colors, &QCheckBox::toggled, - pb_reload_default_colors, &QPushButton::setEnabled); - style_grid->addWidget (pb_reload_default_colors, row+1, column++); + QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_colors.toStdString ().data ())); + pb_reload_default_colors->setToolTip (tr (settings_reload_colors_tooltip.toStdString ().data ())); + connect (m_ws_enable_colors, &QCheckBox::toggled, + pb_reload_default_colors, &QPushButton::setEnabled); + style_grid->addWidget (pb_reload_default_colors, row+1, column++); - bool colors_enabled = settings.bool_value (ws_enable_colors); + bool colors_enabled = settings.bool_value (ws_enable_colors); - for (int i = 0; i < ws_colors_count; i++) - { - description[i] = new QLabel (" " - + tr (ws_color_names.at (i).toStdString ().data ())); - description[i]->setAlignment (Qt::AlignRight); - description[i]->setEnabled (colors_enabled); - connect (m_ws_enable_colors, &QCheckBox::toggled, - description[i], &QLabel::setEnabled); + for (int i = 0; i < ws_colors_count; i++) + { + description[i] = new QLabel (" " + + tr (ws_color_names.at (i).toStdString ().data ())); + description[i]->setAlignment (Qt::AlignRight); + description[i]->setEnabled (colors_enabled); + connect (m_ws_enable_colors, &QCheckBox::toggled, + description[i], &QLabel::setEnabled); - QColor setting_color = settings.color_value (ws_colors[i], mode); - color[i] = new color_picker (setting_color); - color[i]->setObjectName (ws_colors[i].settings_key ()); - color[i]->setMinimumSize (30, 10); - color[i]->setEnabled (colors_enabled); - connect (m_ws_enable_colors, &QCheckBox::toggled, - color[i], &color_picker::setEnabled); + QColor setting_color = settings.color_value (ws_colors[i], mode); + color[i] = new color_picker (setting_color); + color[i]->setObjectName (ws_colors[i].settings_key ()); + color[i]->setMinimumSize (30, 10); + color[i]->setEnabled (colors_enabled); + connect (m_ws_enable_colors, &QCheckBox::toggled, + color[i], &color_picker::setEnabled); - style_grid->addWidget (description[i], row, 3*column); - style_grid->addWidget (color[i], row, 3*column+1); - if (++column > color_columns) - { - style_grid->setColumnStretch (4*column, 10); - row++; - column = 1; - } - } + style_grid->addWidget (description[i], row, 3*column); + style_grid->addWidget (color[i], row, 3*column+1); + if (++column > color_columns) + { + style_grid->setColumnStretch (4*column, 10); + row++; + column = 1; + } + } - // Load enable settings at the end for having signals already connected - m_ws_enable_colors->setChecked (colors_enabled); - m_ws_hide_tool_tips->setEnabled (colors_enabled); - cb_color_mode->setEnabled (colors_enabled); - pb_reload_default_colors->setEnabled (colors_enabled); + // Load enable settings at the end for having signals already connected + m_ws_enable_colors->setChecked (colors_enabled); + m_ws_hide_tool_tips->setEnabled (colors_enabled); + cb_color_mode->setEnabled (colors_enabled); + pb_reload_default_colors->setEnabled (colors_enabled); - // place grid with elements into the tab - workspace_colors_box->setLayout (style_grid); + // place grid with elements into the tab + workspace_colors_box->setLayout (style_grid); - // update colors depending on second theme selection or reloading - // the dfault values - connect (cb_color_mode, &QCheckBox::stateChanged, - this, &settings_dialog::update_workspace_colors); - connect (pb_reload_default_colors, &QPushButton::clicked, - [=] () { update_workspace_colors (settings_reload_default_colors_flag); }); - } + // update colors depending on second theme selection or reloading + // the dfault values + connect (cb_color_mode, &QCheckBox::stateChanged, + this, &settings_dialog::update_workspace_colors); + connect (pb_reload_default_colors, &QPushButton::clicked, + [=] () { update_workspace_colors (settings_reload_default_colors_flag); }); +} - void settings_dialog::update_workspace_colors (int def) - { - QCheckBox *cb_color_mode - = workspace_colors_box->findChild <QCheckBox *> (ws_color_mode.settings_key ()); +void settings_dialog::update_workspace_colors (int def) +{ + QCheckBox *cb_color_mode + = workspace_colors_box->findChild <QCheckBox *> (ws_color_mode.settings_key ()); - int m = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - m = 1; + int m = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + m = 1; - gui_settings settings; + gui_settings settings; - color_picker *c_picker; + color_picker *c_picker; - for (unsigned int i = 0; i < ws_colors_count; i++) - { - c_picker = workspace_colors_box->findChild <color_picker *> (ws_colors[i].settings_key ()); - if (c_picker) - { - if (def != settings_reload_default_colors_flag) - { - // Get current value from settings or the default - c_picker->set_color (settings.color_value (ws_colors[i], m)); - } - else - { - // Get the default value - c_picker->set_color (settings.get_color_value (ws_colors[i].def (), m)); - } - } - } - } + for (unsigned int i = 0; i < ws_colors_count; i++) + { + c_picker = workspace_colors_box->findChild <color_picker *> (ws_colors[i].settings_key ()); + if (c_picker) + { + if (def != settings_reload_default_colors_flag) + { + // Get current value from settings or the default + c_picker->set_color (settings.color_value (ws_colors[i], m)); + } + else + { + // Get the default value + c_picker->set_color (settings.get_color_value (ws_colors[i].def (), m)); + } + } + } +} - void settings_dialog::write_workspace_colors () - { - gui_settings settings; +void settings_dialog::write_workspace_colors () +{ + gui_settings settings; - settings.setValue (ws_enable_colors.settings_key (), m_ws_enable_colors->isChecked ()); - settings.setValue (ws_hide_tool_tips.settings_key (), m_ws_hide_tool_tips->isChecked ()); + settings.setValue (ws_enable_colors.settings_key (), m_ws_enable_colors->isChecked ()); + settings.setValue (ws_hide_tool_tips.settings_key (), m_ws_hide_tool_tips->isChecked ()); - QCheckBox *cb_color_mode - = workspace_colors_box->findChild <QCheckBox *> (ws_color_mode.settings_key ()); + QCheckBox *cb_color_mode + = workspace_colors_box->findChild <QCheckBox *> (ws_color_mode.settings_key ()); - int mode = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - mode = 1; + int mode = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + mode = 1; - color_picker *color; + color_picker *color; - for (int i = 0; i < ws_colors_count; i++) - { - color = workspace_colors_box->findChild <color_picker *> (ws_colors[i].settings_key ()); - if (color) - settings.set_color_value (ws_colors[i], color->color (), mode); - } + for (int i = 0; i < ws_colors_count; i++) + { + color = workspace_colors_box->findChild <color_picker *> (ws_colors[i].settings_key ()); + if (color) + settings.set_color_value (ws_colors[i], color->color (), mode); + } - settings.setValue (ws_color_mode.settings_key (), mode); + settings.setValue (ws_color_mode.settings_key (), mode); - settings.sync (); - } + settings.sync (); +} - void settings_dialog::read_terminal_colors () - { - gui_settings settings; +void settings_dialog::read_terminal_colors () +{ + gui_settings settings; - QGridLayout *style_grid = new QGridLayout (); - QVector<QLabel *> description (cs_colors_count); - QVector<color_picker *> color (cs_colors_count); + QGridLayout *style_grid = new QGridLayout (); + QVector<QLabel *> description (cs_colors_count); + QVector<color_picker *> color (cs_colors_count); - int mode = settings.int_value (cs_color_mode); + int mode = settings.int_value (cs_color_mode); - QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ())); - cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); - cb_color_mode->setChecked (mode == 1); - cb_color_mode->setObjectName (cs_color_mode.settings_key ()); - style_grid->addWidget (cb_color_mode, 0, 0); + QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ())); + cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); + cb_color_mode->setChecked (mode == 1); + cb_color_mode->setObjectName (cs_color_mode.settings_key ()); + style_grid->addWidget (cb_color_mode, 0, 0); - QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_colors.toStdString ().data ())); - pb_reload_default_colors->setToolTip (tr (settings_reload_colors_tooltip.toStdString ().data ())); - style_grid->addWidget (pb_reload_default_colors, 1, 0); + QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_colors.toStdString ().data ())); + pb_reload_default_colors->setToolTip (tr (settings_reload_colors_tooltip.toStdString ().data ())); + style_grid->addWidget (pb_reload_default_colors, 1, 0); - int column = 1; // column 0 is for the color mode checkbox - const int color_columns = 2; // place colors in so many columns - int row = 0; - for (unsigned int i = 0; i < cs_colors_count; i++) - { - description[i] = new QLabel (" " - + tr (cs_color_names.at (i).toStdString ().data ())); - description[i]->setAlignment (Qt::AlignRight); - QColor setting_color = settings.color_value (cs_colors[i], mode); - color[i] = new color_picker (setting_color); - color[i]->setObjectName (cs_colors[i].settings_key ()); - color[i]->setMinimumSize (30, 10); - style_grid->addWidget (description[i], row, 2*column); - style_grid->addWidget (color[i], row, 2*column+1); - if (++column > color_columns) - { - style_grid->setColumnStretch (3*column, 10); - row++; - column = 1; - } - } + int column = 1; // column 0 is for the color mode checkbox + const int color_columns = 2; // place colors in so many columns + int row = 0; + for (unsigned int i = 0; i < cs_colors_count; i++) + { + description[i] = new QLabel (" " + + tr (cs_color_names.at (i).toStdString ().data ())); + description[i]->setAlignment (Qt::AlignRight); + QColor setting_color = settings.color_value (cs_colors[i], mode); + color[i] = new color_picker (setting_color); + color[i]->setObjectName (cs_colors[i].settings_key ()); + color[i]->setMinimumSize (30, 10); + style_grid->addWidget (description[i], row, 2*column); + style_grid->addWidget (color[i], row, 2*column+1); + if (++column > color_columns) + { + style_grid->setColumnStretch (3*column, 10); + row++; + column = 1; + } + } - // place grid with elements into the tab - terminal_colors_box->setLayout (style_grid); + // place grid with elements into the tab + terminal_colors_box->setLayout (style_grid); - // update colors depending on second theme selection - connect (cb_color_mode, &QCheckBox::stateChanged, - this, &settings_dialog::update_terminal_colors); - connect (pb_reload_default_colors, &QPushButton::clicked, - [=] () { update_terminal_colors (settings_reload_default_colors_flag); }); - } + // update colors depending on second theme selection + connect (cb_color_mode, &QCheckBox::stateChanged, + this, &settings_dialog::update_terminal_colors); + connect (pb_reload_default_colors, &QPushButton::clicked, + [=] () { update_terminal_colors (settings_reload_default_colors_flag); }); +} - void settings_dialog::update_terminal_colors (int def) - { - QCheckBox *cb_color_mode - = terminal_colors_box->findChild <QCheckBox *> (cs_color_mode.settings_key ()); +void settings_dialog::update_terminal_colors (int def) +{ + QCheckBox *cb_color_mode + = terminal_colors_box->findChild <QCheckBox *> (cs_color_mode.settings_key ()); - int m = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - m = 1; + int m = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + m = 1; - gui_settings settings; + gui_settings settings; - color_picker *c_picker; + color_picker *c_picker; - for (unsigned int i = 0; i < cs_colors_count; i++) - { - c_picker = terminal_colors_box->findChild <color_picker *> (cs_colors[i].settings_key ()); - if (c_picker) - { - if (def != settings_reload_default_colors_flag) - { - // Get current value from settings or the default - c_picker->set_color (settings.color_value (cs_colors[i], m)); - } - else - { - // Get the default value - c_picker->set_color (settings.get_color_value (cs_colors[i].def (), m)); - } - } - } - } + for (unsigned int i = 0; i < cs_colors_count; i++) + { + c_picker = terminal_colors_box->findChild <color_picker *> (cs_colors[i].settings_key ()); + if (c_picker) + { + if (def != settings_reload_default_colors_flag) + { + // Get current value from settings or the default + c_picker->set_color (settings.color_value (cs_colors[i], m)); + } + else + { + // Get the default value + c_picker->set_color (settings.get_color_value (cs_colors[i].def (), m)); + } + } + } +} - void settings_dialog::write_terminal_colors () - { - QCheckBox *cb_color_mode - = terminal_colors_box->findChild <QCheckBox *> (cs_color_mode.settings_key ()); +void settings_dialog::write_terminal_colors () +{ + QCheckBox *cb_color_mode + = terminal_colors_box->findChild <QCheckBox *> (cs_color_mode.settings_key ()); - int mode = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - mode = 1; + int mode = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + mode = 1; - gui_settings settings; + gui_settings settings; - color_picker *color; + color_picker *color; - for (int i = 0; i < cs_color_names.size (); i++) - { - color = terminal_colors_box->findChild <color_picker *> (cs_colors[i].settings_key ()); - if (color) - settings.set_color_value (cs_colors[i], color->color (), mode); - } + for (int i = 0; i < cs_color_names.size (); i++) + { + color = terminal_colors_box->findChild <color_picker *> (cs_colors[i].settings_key ()); + if (color) + settings.set_color_value (cs_colors[i], color->color (), mode); + } - settings.setValue (cs_color_mode.settings_key (), mode); + settings.setValue (cs_color_mode.settings_key (), mode); - settings.sync (); - } + settings.sync (); +} - void settings_dialog::read_varedit_colors () - { - gui_settings settings; +void settings_dialog::read_varedit_colors () +{ + gui_settings settings; - QGridLayout *style_grid = new QGridLayout (); - QVector<QLabel *> description (ve_colors_count); - QVector<color_picker *> color (ve_colors_count); + QGridLayout *style_grid = new QGridLayout (); + QVector<QLabel *> description (ve_colors_count); + QVector<color_picker *> color (ve_colors_count); - int mode = settings.int_value (ve_color_mode); + int mode = settings.int_value (ve_color_mode); - QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ())); - cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); - cb_color_mode->setChecked (mode == 1); - cb_color_mode->setObjectName (ve_color_mode.settings_key ()); - style_grid->addWidget (cb_color_mode, 0, 0); + QCheckBox *cb_color_mode = new QCheckBox (tr (settings_color_modes.toStdString ().data ())); + cb_color_mode->setToolTip (tr (settings_color_modes_tooltip.toStdString ().data ())); + cb_color_mode->setChecked (mode == 1); + cb_color_mode->setObjectName (ve_color_mode.settings_key ()); + style_grid->addWidget (cb_color_mode, 0, 0); - QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_colors.toStdString ().data ())); - pb_reload_default_colors->setToolTip (tr (settings_reload_colors_tooltip.toStdString ().data ())); - style_grid->addWidget (pb_reload_default_colors, 1, 0); + QPushButton *pb_reload_default_colors = new QPushButton (tr (settings_reload_colors.toStdString ().data ())); + pb_reload_default_colors->setToolTip (tr (settings_reload_colors_tooltip.toStdString ().data ())); + style_grid->addWidget (pb_reload_default_colors, 1, 0); - int column = 1; - int color_columns = 2; - int row = 0; - for (int i = 0; i < ve_colors_count; i++) - { - description[i] = new QLabel (" " - + tr (ve_color_names.at (i).toStdString ().data ())); - description[i]->setAlignment (Qt::AlignRight); + int column = 1; + int color_columns = 2; + int row = 0; + for (int i = 0; i < ve_colors_count; i++) + { + description[i] = new QLabel (" " + + tr (ve_color_names.at (i).toStdString ().data ())); + description[i]->setAlignment (Qt::AlignRight); - QColor setting_color = settings.color_value (ve_colors[i], mode); - color[i] = new color_picker (setting_color); - color[i]->setObjectName (ve_colors[i].settings_key ()); - color[i]->setMinimumSize (30, 10); - style_grid->addWidget (description[i], row, 2*column); - style_grid->addWidget (color[i], row, 2*column+1); - if (++column > color_columns) - { - style_grid->setColumnStretch (3*column, 10); - row++; - column = 1; - } - } + QColor setting_color = settings.color_value (ve_colors[i], mode); + color[i] = new color_picker (setting_color); + color[i]->setObjectName (ve_colors[i].settings_key ()); + color[i]->setMinimumSize (30, 10); + style_grid->addWidget (description[i], row, 2*column); + style_grid->addWidget (color[i], row, 2*column+1); + if (++column > color_columns) + { + style_grid->setColumnStretch (3*column, 10); + row++; + column = 1; + } + } - // place grid with elements into the tab - varedit_colors_box->setLayout (style_grid); + // place grid with elements into the tab + varedit_colors_box->setLayout (style_grid); - // update colors depending on second theme selection - connect (cb_color_mode, &QCheckBox::stateChanged, - this, &settings_dialog::update_varedit_colors); - connect (pb_reload_default_colors, &QPushButton::clicked, - [=] () { update_varedit_colors (settings_reload_default_colors_flag); }); - } + // update colors depending on second theme selection + connect (cb_color_mode, &QCheckBox::stateChanged, + this, &settings_dialog::update_varedit_colors); + connect (pb_reload_default_colors, &QPushButton::clicked, + [=] () { update_varedit_colors (settings_reload_default_colors_flag); }); +} - void settings_dialog::update_varedit_colors (int def) - { - QCheckBox *cb_color_mode - = varedit_colors_box->findChild <QCheckBox *> (ve_color_mode.settings_key ()); +void settings_dialog::update_varedit_colors (int def) +{ + QCheckBox *cb_color_mode + = varedit_colors_box->findChild <QCheckBox *> (ve_color_mode.settings_key ()); - int m = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - m = 1; + int m = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + m = 1; - gui_settings settings; + gui_settings settings; - color_picker *c_picker; + color_picker *c_picker; - for (unsigned int i = 0; i < ve_colors_count; i++) - { - c_picker = varedit_colors_box->findChild <color_picker *> (ve_colors[i].settings_key ()); - if (c_picker) - { - if (def != settings_reload_default_colors_flag) - { - // Get current value from settings or the default - c_picker->set_color (settings.color_value (ve_colors[i], m)); - } - else - { - // Get the default value - c_picker->set_color (settings.get_color_value (ve_colors[i].def (), m)); - } - } - } - } + for (unsigned int i = 0; i < ve_colors_count; i++) + { + c_picker = varedit_colors_box->findChild <color_picker *> (ve_colors[i].settings_key ()); + if (c_picker) + { + if (def != settings_reload_default_colors_flag) + { + // Get current value from settings or the default + c_picker->set_color (settings.color_value (ve_colors[i], m)); + } + else + { + // Get the default value + c_picker->set_color (settings.get_color_value (ve_colors[i].def (), m)); + } + } + } +} - void settings_dialog::write_varedit_colors () - { - QCheckBox *cb_color_mode - = varedit_colors_box->findChild <QCheckBox *> (ve_color_mode.settings_key ()); +void settings_dialog::write_varedit_colors () +{ + QCheckBox *cb_color_mode + = varedit_colors_box->findChild <QCheckBox *> (ve_color_mode.settings_key ()); - int mode = 0; - if (cb_color_mode && cb_color_mode->isChecked ()) - mode = 1; + int mode = 0; + if (cb_color_mode && cb_color_mode->isChecked ()) + mode = 1; - gui_settings settings; + gui_settings settings; - color_picker *color; + color_picker *color; - for (int i = 0; i < ve_colors_count; i++) - { - color = varedit_colors_box->findChild <color_picker *> (ve_colors[i].settings_key ()); - if (color) - settings.set_color_value (ve_colors[i], color->color (), mode); - } + for (int i = 0; i < ve_colors_count; i++) + { + color = varedit_colors_box->findChild <color_picker *> (ve_colors[i].settings_key ()); + if (color) + settings.set_color_value (ve_colors[i], color->color (), mode); + } - settings.setValue (ve_color_mode.settings_key (), mode); + settings.setValue (ve_color_mode.settings_key (), mode); - settings.sync (); - } + settings.sync (); +} - QString settings_dialog::get_shortcuts_file_name (import_export_action action) - { - QString file; +QString settings_dialog::get_shortcuts_file_name (import_export_action action) +{ + QString file; - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - int opts = 0; // No options by default. + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + int opts = 0; // No options by default. - gui_settings settings; + gui_settings settings; - if (! settings.bool_value (global_use_native_dialogs)) - opts = QFileDialog::DontUseNativeDialog; + if (! settings.bool_value (global_use_native_dialogs)) + opts = QFileDialog::DontUseNativeDialog; - if (action == OSC_IMPORT) - file = QFileDialog::getOpenFileName - (this, tr ("Import shortcuts from file..."), QString (), - tr ("Octave Shortcut Files (*.osc);;All Files (*)"), - nullptr, QFileDialog::Option (opts)); + if (action == OSC_IMPORT) + file = QFileDialog::getOpenFileName + (this, tr ("Import shortcuts from file..."), QString (), + tr ("Octave Shortcut Files (*.osc);;All Files (*)"), + nullptr, QFileDialog::Option (opts)); - else - file = QFileDialog::getSaveFileName - (this, tr ("Export shortcuts to file..."), QString (), - tr ("Octave Shortcut Files (*.osc);;All Files (*)"), - nullptr, QFileDialog::Option (opts)); + else + file = QFileDialog::getSaveFileName + (this, tr ("Export shortcuts to file..."), QString (), + tr ("Octave Shortcut Files (*.osc);;All Files (*)"), + nullptr, QFileDialog::Option (opts)); - return file; - } + return file; +} - // Ask whether to overwrite current shortcuts with settings from an - // imported file. Optionally allow current shortcuts to be saved to a - // file. +// Ask whether to overwrite current shortcuts with settings from an +// imported file. Optionally allow current shortcuts to be saved to a +// file. - // FIXME: If the tree view contains changes that have not yet been - // saved to the application settings object, should we - // - // * allow the user to choose whether to - // - cancel the operation (X) - // - save the modified settings (X) - // - save the current application settings (XX) - // - // * unconditionally display an error dialog and cancel the - // export operation - // - // (X) - already an option, but not based on whether the tree view - // contains unsaved changes - // (XX) - already possible (cancel operation, cancel settings - // dialog, re-open settings dialog and export changes). +// FIXME: If the tree view contains changes that have not yet been +// saved to the application settings object, should we +// +// * allow the user to choose whether to +// - cancel the operation (X) +// - save the modified settings (X) +// - save the current application settings (XX) +// +// * unconditionally display an error dialog and cancel the +// export operation +// +// (X) - already an option, but not based on whether the tree view +// contains unsaved changes +// (XX) - already possible (cancel operation, cancel settings +// dialog, re-open settings dialog and export changes). - bool settings_dialog::overwrite_all_shortcuts () - { - QMessageBox msg_box; +bool settings_dialog::overwrite_all_shortcuts () +{ + QMessageBox msg_box; - msg_box.setWindowTitle (tr ("Overwriting Shortcuts")); - msg_box.setIcon (QMessageBox::Warning); - msg_box.setText (tr ("You are about to overwrite all shortcuts.\n" - "Would you like to save the current shortcut set or cancel the action?")); - msg_box.setStandardButtons (QMessageBox::Save | QMessageBox::Cancel); + msg_box.setWindowTitle (tr ("Overwriting Shortcuts")); + msg_box.setIcon (QMessageBox::Warning); + msg_box.setText (tr ("You are about to overwrite all shortcuts.\n" + "Would you like to save the current shortcut set or cancel the action?")); + msg_box.setStandardButtons (QMessageBox::Save | QMessageBox::Cancel); - QPushButton *discard - = msg_box.addButton (tr ("Don't save"), QMessageBox::DestructiveRole); + QPushButton *discard + = msg_box.addButton (tr ("Don't save"), QMessageBox::DestructiveRole); - msg_box.setDefaultButton (QMessageBox::Save); + msg_box.setDefaultButton (QMessageBox::Save); - int ret = msg_box.exec (); + int ret = msg_box.exec (); - if (msg_box.clickedButton () == discard) - return true; + if (msg_box.clickedButton () == discard) + return true; - if (ret == QMessageBox::Save) - { - QString file = get_shortcuts_file_name (OSC_EXPORT); + if (ret == QMessageBox::Save) + { + QString file = get_shortcuts_file_name (OSC_EXPORT); - gui_settings osc_settings (file, QSettings::IniFormat); + gui_settings osc_settings (file, QSettings::IniFormat); - if (osc_settings.status () == QSettings::NoError) - { - shortcuts_treewidget->export_shortcuts (osc_settings); - return true; - } - else - qWarning () << (tr ("Failed to open %1 as Octave shortcut file") - .arg (file)); - } + if (osc_settings.status () == QSettings::NoError) + { + shortcuts_treewidget->export_shortcuts (osc_settings); + return true; + } + else + qWarning () << (tr ("Failed to open %1 as Octave shortcut file") + .arg (file)); + } - return false; - } + return false; +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/settings-dialog.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/settings-dialog.h Thu Feb 02 12:25:51 2023 -0800 @@ -39,87 +39,87 @@ OCTAVE_BEGIN_NAMESPACE(octave) - // Ui::settings_dialog is a generated class. +// Ui::settings_dialog is a generated class. - class settings_dialog : public QDialog, private Ui::settings_dialog - { - Q_OBJECT +class settings_dialog : public QDialog, private Ui::settings_dialog +{ + Q_OBJECT - public: +public: - explicit settings_dialog (QWidget *parent, - const QString& desired_tab = QString ()); + explicit settings_dialog (QWidget *parent, + const QString& desired_tab = QString ()); - ~settings_dialog () = default; + ~settings_dialog () = default; - void show_tab (const QString&); + void show_tab (const QString&); - signals: +signals: - void apply_new_settings (); + void apply_new_settings (); - private slots: +private slots: - void get_octave_dir (); - void get_file_browser_dir (); - void get_dir (QLineEdit *, const QString&); - void set_disabled_pref_file_browser_dir (bool disable); - void proxy_items_update (); + void get_octave_dir (); + void get_file_browser_dir (); + void get_dir (QLineEdit *, const QString&); + void set_disabled_pref_file_browser_dir (bool disable); + void proxy_items_update (); - // slots updating colors depending on theme - void update_terminal_colors (int def = 0); - void update_workspace_colors (int def = 0); - void update_varedit_colors (int def = 0); - void update_editor_lexers (int def = 0); + // slots updating colors depending on theme + void update_terminal_colors (int def = 0); + void update_workspace_colors (int def = 0); + void update_varedit_colors (int def = 0); + void update_editor_lexers (int def = 0); - // slots for dialog's buttons - void button_clicked (QAbstractButton *button); + // slots for dialog's buttons + void button_clicked (QAbstractButton *button); - // slots for import/export-buttons of shortcut sets - void import_shortcut_set (); - void export_shortcut_set (); - void default_shortcut_set (); + // slots for import/export-buttons of shortcut sets + void import_shortcut_set (); + void export_shortcut_set (); + void default_shortcut_set (); - private: +private: - enum import_export_action - { - OSC_IMPORT, - OSC_EXPORT - }; + enum import_export_action + { + OSC_IMPORT, + OSC_EXPORT + }; #if defined (HAVE_QSCINTILLA) - void update_lexer (QsciLexer *lexer, int mode, int def = 0); - void get_lexer_settings (QsciLexer *lexer); - void write_lexer_settings (QsciLexer *lexer); + void update_lexer (QsciLexer *lexer, int mode, int def = 0); + void get_lexer_settings (QsciLexer *lexer); + void write_lexer_settings (QsciLexer *lexer); #endif - void write_changed_settings (); + void write_changed_settings (); - void read_workspace_colors (); - void write_workspace_colors (); + void read_workspace_colors (); + void write_workspace_colors (); - void read_terminal_colors (); - void write_terminal_colors (); + void read_terminal_colors (); + void write_terminal_colors (); - void read_varedit_colors (); - void write_varedit_colors (); + void read_varedit_colors (); + void write_varedit_colors (); - QString get_shortcuts_file_name (import_export_action action); + QString get_shortcuts_file_name (import_export_action action); - bool overwrite_all_shortcuts (); + bool overwrite_all_shortcuts (); - color_picker *m_widget_title_bg_color; - color_picker *m_widget_title_bg_color_active; - color_picker *m_widget_title_fg_color; - color_picker *m_widget_title_fg_color_active; + color_picker *m_widget_title_bg_color; + color_picker *m_widget_title_bg_color_active; + color_picker *m_widget_title_fg_color; + color_picker *m_widget_title_fg_color_active; - QRadioButton *m_rb_comment_strings[ed_comment_strings_count]; - QCheckBox *m_rb_uncomment_strings[ed_comment_strings_count]; + QRadioButton *m_rb_comment_strings[ed_comment_strings_count]; + QCheckBox *m_rb_uncomment_strings[ed_comment_strings_count]; - QCheckBox *m_ws_enable_colors; - QCheckBox *m_ws_hide_tool_tips; - }; + QCheckBox *m_ws_enable_colors; + QCheckBox *m_ws_hide_tool_tips; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/terminal-dock-widget.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/terminal-dock-widget.cc Thu Feb 02 12:25:51 2023 -0800 @@ -47,170 +47,170 @@ OCTAVE_BEGIN_NAMESPACE(octave) - terminal_dock_widget::terminal_dock_widget (QWidget *p, - bool experimental_terminal_widget) - : octave_dock_widget ("TerminalDockWidget", p), - m_experimental_terminal_widget (experimental_terminal_widget) - { - init_control_d_shortcut_behavior (); +terminal_dock_widget::terminal_dock_widget (QWidget *p, + bool experimental_terminal_widget) + : octave_dock_widget ("TerminalDockWidget", p), + m_experimental_terminal_widget (experimental_terminal_widget) +{ + init_control_d_shortcut_behavior (); - // FIXME: we could do this in a better way, but improving it doesn't - // matter much if we will eventually be removing the old terminal. - if (m_experimental_terminal_widget) - { + // FIXME: we could do this in a better way, but improving it doesn't + // matter much if we will eventually be removing the old terminal. + if (m_experimental_terminal_widget) + { #if defined (HAVE_QSCINTILLA) - command_widget *widget = new command_widget (this); - console *con = widget->get_console (); + command_widget *widget = new command_widget (this); + console *con = widget->get_console (); - connect (this, &terminal_dock_widget::settings_changed, - widget, &command_widget::notice_settings); + connect (this, &terminal_dock_widget::settings_changed, + widget, &command_widget::notice_settings); - connect (this, &terminal_dock_widget::update_prompt_signal, - widget, &command_widget::update_prompt); + connect (this, &terminal_dock_widget::update_prompt_signal, + widget, &command_widget::update_prompt); - connect (this, &terminal_dock_widget::interpreter_output_signal, - widget, &command_widget::insert_interpreter_output); + connect (this, &terminal_dock_widget::interpreter_output_signal, + widget, &command_widget::insert_interpreter_output); - connect (this, &terminal_dock_widget::execute_command_signal, - con, &console::execute_command); + connect (this, &terminal_dock_widget::execute_command_signal, + con, &console::execute_command); - connect (this, &terminal_dock_widget::new_command_line_signal, - con, &console::new_command_line); + connect (this, &terminal_dock_widget::new_command_line_signal, + con, &console::new_command_line); - m_terminal = widget; + m_terminal = widget; #endif - } - else - { - QTerminal *widget = QTerminal::create (this); + } + else + { + QTerminal *widget = QTerminal::create (this); - connect (this, &terminal_dock_widget::settings_changed, - widget, &QTerminal::notice_settings); + connect (this, &terminal_dock_widget::settings_changed, + widget, &QTerminal::notice_settings); - // Connect the visibility signal to the terminal for - // dis-/enabling timers. - connect (this, &terminal_dock_widget::visibilityChanged, - widget, &QTerminal::handle_visibility_changed); + // Connect the visibility signal to the terminal for + // dis-/enabling timers. + connect (this, &terminal_dock_widget::visibilityChanged, + widget, &QTerminal::handle_visibility_changed); - connect (widget, QOverload<const fcn_callback&>::of (&QTerminal::interpreter_event), - this, QOverload<const fcn_callback&>::of (&terminal_dock_widget::interpreter_event)); + connect (widget, QOverload<const fcn_callback&>::of (&QTerminal::interpreter_event), + this, QOverload<const fcn_callback&>::of (&terminal_dock_widget::interpreter_event)); - connect (widget, QOverload<const meth_callback&>::of (&QTerminal::interpreter_event), - this, QOverload<const meth_callback&>::of (&terminal_dock_widget::interpreter_event)); + connect (widget, QOverload<const meth_callback&>::of (&QTerminal::interpreter_event), + this, QOverload<const meth_callback&>::of (&terminal_dock_widget::interpreter_event)); - m_terminal = widget; - } + m_terminal = widget; + } - m_terminal->setObjectName ("OctaveTerminal"); - m_terminal->setFocusPolicy (Qt::StrongFocus); + m_terminal->setObjectName ("OctaveTerminal"); + m_terminal->setFocusPolicy (Qt::StrongFocus); - set_title (tr ("Command Window")); + set_title (tr ("Command Window")); - setWidget (m_terminal); - setFocusProxy (m_terminal); + setWidget (m_terminal); + setFocusProxy (m_terminal); - // Chose a reasonable size at startup in order to avoid truncated - // startup messages + // Chose a reasonable size at startup in order to avoid truncated + // startup messages - gui_settings settings; + gui_settings settings; - QFont font = QFont (); - font.setStyleHint (QFont::TypeWriter); - QString default_font = settings.string_value (global_mono_font); - font.setFamily - (settings.value (cs_font.settings_key (), default_font).toString ()); - font.setPointSize - (settings.int_value (cs_font_size)); + QFont font = QFont (); + font.setStyleHint (QFont::TypeWriter); + QString default_font = settings.string_value (global_mono_font); + font.setFamily + (settings.value (cs_font.settings_key (), default_font).toString ()); + font.setPointSize + (settings.int_value (cs_font_size)); - QFontMetrics metrics(font); + QFontMetrics metrics(font); - int win_x = metrics.maxWidth()*80; - int win_y = metrics.height()*25; + int win_x = metrics.maxWidth()*80; + int win_y = metrics.height()*25; - int max_x = QGuiApplication::primaryScreen ()->availableGeometry ().width (); - int max_y = QGuiApplication::primaryScreen ()->availableGeometry ().height (); + int max_x = QGuiApplication::primaryScreen ()->availableGeometry ().width (); + int max_y = QGuiApplication::primaryScreen ()->availableGeometry ().height (); - if (win_x > max_x) - win_x = max_x; - if (win_y > max_y) - win_y = max_y; + if (win_x > max_x) + win_x = max_x; + if (win_y > max_y) + win_y = max_y; - setGeometry (0, 0, win_x, win_y); + setGeometry (0, 0, win_x, win_y); - if (! p) - make_window (); - } + if (! p) + make_window (); +} - bool terminal_dock_widget::has_focus () const - { - QWidget *w = widget (); - return w->hasFocus (); - } +bool terminal_dock_widget::has_focus () const +{ + QWidget *w = widget (); + return w->hasFocus (); +} - QTerminal * terminal_dock_widget::get_qterminal () - { - return (m_experimental_terminal_widget - ? nullptr : dynamic_cast<QTerminal *> (m_terminal)); - } +QTerminal * terminal_dock_widget::get_qterminal () +{ + return (m_experimental_terminal_widget + ? nullptr : dynamic_cast<QTerminal *> (m_terminal)); +} #if defined (HAVE_QSCINTILLA) - command_widget * terminal_dock_widget::get_command_widget () - { - return (m_experimental_terminal_widget - ? dynamic_cast<command_widget *> (m_terminal) : nullptr); - } +command_widget * terminal_dock_widget::get_command_widget () +{ + return (m_experimental_terminal_widget + ? dynamic_cast<command_widget *> (m_terminal) : nullptr); +} #endif - void terminal_dock_widget::notice_settings () - { - emit settings_changed (); - } +void terminal_dock_widget::notice_settings () +{ + emit settings_changed (); +} - void terminal_dock_widget::init_command_prompt () - { - if (m_experimental_terminal_widget) - { +void terminal_dock_widget::init_command_prompt () +{ + if (m_experimental_terminal_widget) + { #if defined (HAVE_QSCINTILLA) - command_widget *cmd = get_command_widget (); - if (cmd) - cmd->init_command_prompt (); + command_widget *cmd = get_command_widget (); + if (cmd) + cmd->init_command_prompt (); #endif - } - } + } +} - void terminal_dock_widget::init_control_d_shortcut_behavior () - { - gui_settings settings; +void terminal_dock_widget::init_control_d_shortcut_behavior () +{ + gui_settings settings; - // Reset use of Ctrl-D. Do this before the call to beginGroup - // because sc_main_ctrld.key already begins with the sc_group - // prefix. - settings.setValue (sc_main_ctrld.settings_key (), false); + // Reset use of Ctrl-D. Do this before the call to beginGroup + // because sc_main_ctrld.key already begins with the sc_group + // prefix. + settings.setValue (sc_main_ctrld.settings_key (), false); - settings.beginGroup (sc_group); - const QStringList shortcut_settings_keys = settings.allKeys (); - settings.endGroup (); + settings.beginGroup (sc_group); + const QStringList shortcut_settings_keys = settings.allKeys (); + settings.endGroup (); - for (const auto& settings_key : shortcut_settings_keys) - { - // Check whether Ctrl+D is used from main window, i.e. is a - // global shortcut. + for (const auto& settings_key : shortcut_settings_keys) + { + // Check whether Ctrl+D is used from main window, i.e. is a + // global shortcut. - QString section = get_shortcut_section (settings_key); + QString section = get_shortcut_section (settings_key); - if (section.startsWith ("main_")) - { - sc_pref scpref = all_shortcut_preferences::value (settings_key); + if (section.startsWith ("main_")) + { + sc_pref scpref = all_shortcut_preferences::value (settings_key); - QKeySequence actual = QKeySequence (settings.sc_value (scpref)); + QKeySequence actual = QKeySequence (settings.sc_value (scpref)); - if (actual == QKeySequence (Qt::ControlModifier+Qt::Key_D)) - { - settings.setValue (sc_main_ctrld.settings_key (), true); - break; - } - } - } - } + if (actual == QKeySequence (Qt::ControlModifier+Qt::Key_D)) + { + settings.setValue (sc_main_ctrld.settings_key (), true); + break; + } + } + } +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/terminal-dock-widget.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/terminal-dock-widget.h Thu Feb 02 12:25:51 2023 -0800 @@ -34,66 +34,66 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class command_widget; +class command_widget; - class terminal_dock_widget : public octave_dock_widget - { - Q_OBJECT +class terminal_dock_widget : public octave_dock_widget +{ + Q_OBJECT - public: +public: - terminal_dock_widget (QWidget *parent, - bool experimental_terminal_widget = false); + terminal_dock_widget (QWidget *parent, + bool experimental_terminal_widget = false); - ~terminal_dock_widget () = default; + ~terminal_dock_widget () = default; - bool has_focus () const; + bool has_focus () const; - void init_command_prompt (); + void init_command_prompt (); - void init_control_d_shortcut_behavior (); + void init_control_d_shortcut_behavior (); - // FIXME: The next two functions could be eliminated (or combined) - // if we had a common interface for the old and new terminal - // widgets. + // FIXME: The next two functions could be eliminated (or combined) + // if we had a common interface for the old and new terminal + // widgets. - // Only valid if using the old terminal widget. - QTerminal * get_qterminal (); + // Only valid if using the old terminal widget. + QTerminal * get_qterminal (); #if defined (HAVE_QSCINTILLA) - // Only valid if using the new terminal widget. - command_widget * get_command_widget (); + // Only valid if using the new terminal widget. + command_widget * get_command_widget (); #endif - signals: +signals: - void settings_changed (); + void settings_changed (); - // Note: the following four signals are - // currently only used by the new experimental terminal widget. + // Note: the following four signals are + // currently only used by the new experimental terminal widget. - void update_prompt_signal (const QString&); + void update_prompt_signal (const QString&); - void interpreter_output_signal (const QString&); + void interpreter_output_signal (const QString&); - void new_command_line_signal (const QString& = QString ()); + void new_command_line_signal (const QString& = QString ()); - void execute_command_signal (const QString&); + void execute_command_signal (const QString&); - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - public slots: +public slots: - void notice_settings (); + void notice_settings (); - private: +private: - bool m_experimental_terminal_widget; + bool m_experimental_terminal_widget; - // FIXME!!! Maybe my_term should just be derived from QTerminal? - QWidget *m_terminal; - }; + // FIXME!!! Maybe my_term should just be derived from QTerminal? + QWidget *m_terminal; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/variable-editor.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/variable-editor.cc Thu Feb 02 12:25:51 2023 -0800 @@ -64,1726 +64,1726 @@ OCTAVE_BEGIN_NAMESPACE(octave) - // Code reuse functions +// Code reuse functions - static QSignalMapper * - make_plot_mapper (QMenu *menu) - { - QList<QString> list; - list << "plot" << "bar" << "stem" << "stairs" << "area" << "pie" << "hist"; +static QSignalMapper * +make_plot_mapper (QMenu *menu) +{ + QList<QString> list; + list << "plot" << "bar" << "stem" << "stairs" << "area" << "pie" << "hist"; - QSignalMapper *plot_mapper = new QSignalMapper (menu); + QSignalMapper *plot_mapper = new QSignalMapper (menu); - for (int i = 0; i < list.size(); ++i) - plot_mapper->setMapping - (menu->addAction (list.at (i), plot_mapper, SLOT (map ())), list.at (i)); + for (int i = 0; i < list.size(); ++i) + plot_mapper->setMapping + (menu->addAction (list.at (i), plot_mapper, SLOT (map ())), list.at (i)); - return plot_mapper; - } + return plot_mapper; +} - // Variable dock widget +// Variable dock widget - variable_dock_widget::variable_dock_widget (QWidget *p) - : label_dock_widget (p) +variable_dock_widget::variable_dock_widget (QWidget *p) + : label_dock_widget (p) // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 #if (QT_VERSION >= 0x050302) && (QT_VERSION <= QTBUG_44813_FIX_VERSION) - , m_waiting_for_mouse_move (false) - , m_waiting_for_mouse_button_release (false) + , m_waiting_for_mouse_move (false) + , m_waiting_for_mouse_button_release (false) #endif - { - setFocusPolicy (Qt::StrongFocus); - setAttribute (Qt::WA_DeleteOnClose); +{ + setFocusPolicy (Qt::StrongFocus); + setAttribute (Qt::WA_DeleteOnClose); - connect (m_dock_action, &QAction::triggered, - this, &variable_dock_widget::change_floating); - connect (m_close_action, &QAction::triggered, - this, &variable_dock_widget::change_existence); - connect (this, &variable_dock_widget::topLevelChanged, - this, &variable_dock_widget::toplevel_change); + connect (m_dock_action, &QAction::triggered, + this, &variable_dock_widget::change_floating); + connect (m_close_action, &QAction::triggered, + this, &variable_dock_widget::change_existence); + connect (this, &variable_dock_widget::topLevelChanged, + this, &variable_dock_widget::toplevel_change); #define DOCKED_FULLSCREEN_BUTTON_TOOLTIP "Fullscreen undock" #define UNDOCKED_FULLSCREEN_BUTTON_TOOLTIP "Fullscreen" - // Add a fullscreen button + // Add a fullscreen button - m_fullscreen_action = nullptr; - m_full_screen = false; - m_prev_floating = false; - m_prev_geom = QRect (0, 0, 0, 0); + m_fullscreen_action = nullptr; + m_full_screen = false; + m_prev_floating = false; + m_prev_geom = QRect (0, 0, 0, 0); - QHBoxLayout *h_layout = m_title_widget->findChild<QHBoxLayout *> (); + QHBoxLayout *h_layout = m_title_widget->findChild<QHBoxLayout *> (); - gui_settings settings; - m_fullscreen_action - = new QAction (settings.icon ("view-fullscreen", false), "", this); - m_fullscreen_action->setToolTip (tr (DOCKED_FULLSCREEN_BUTTON_TOOLTIP)); - QToolButton *fullscreen_button = new QToolButton (m_title_widget); - fullscreen_button->setDefaultAction (m_fullscreen_action); - fullscreen_button->setFocusPolicy (Qt::NoFocus); - fullscreen_button->setIconSize (QSize (m_icon_size, m_icon_size)); - QString css_button = QString ("QToolButton {background: transparent; border: 0px;}"); - fullscreen_button->setStyleSheet (css_button); + gui_settings settings; + m_fullscreen_action + = new QAction (settings.icon ("view-fullscreen", false), "", this); + m_fullscreen_action->setToolTip (tr (DOCKED_FULLSCREEN_BUTTON_TOOLTIP)); + QToolButton *fullscreen_button = new QToolButton (m_title_widget); + fullscreen_button->setDefaultAction (m_fullscreen_action); + fullscreen_button->setFocusPolicy (Qt::NoFocus); + fullscreen_button->setIconSize (QSize (m_icon_size, m_icon_size)); + QString css_button = QString ("QToolButton {background: transparent; border: 0px;}"); + fullscreen_button->setStyleSheet (css_button); - connect (m_fullscreen_action, &QAction::triggered, - this, &variable_dock_widget::change_fullscreen); + connect (m_fullscreen_action, &QAction::triggered, + this, &variable_dock_widget::change_fullscreen); - int index = -1; - QToolButton *first = m_title_widget->findChild<QToolButton *> (); - if (first != nullptr) - index = h_layout->indexOf (first); - h_layout->insertWidget (index, fullscreen_button); + int index = -1; + QToolButton *first = m_title_widget->findChild<QToolButton *> (); + if (first != nullptr) + index = h_layout->indexOf (first); + h_layout->insertWidget (index, fullscreen_button); - // Custom title bars cause loss of decorations, add a frame - m_frame = new QFrame (this); - m_frame->setFrameStyle (QFrame::Box | QFrame::Sunken); - m_frame->setAttribute (Qt::WA_TransparentForMouseEvents); - } + // Custom title bars cause loss of decorations, add a frame + m_frame = new QFrame (this); + m_frame->setFrameStyle (QFrame::Box | QFrame::Sunken); + m_frame->setAttribute (Qt::WA_TransparentForMouseEvents); +} - // slot for (un)dock action - void - variable_dock_widget::change_floating (bool) - { - if (isFloating ()) - { - if (m_full_screen) - { - setGeometry (m_prev_geom); - gui_settings settings; - m_fullscreen_action->setIcon (settings.icon ("view-fullscreen", false)); - m_full_screen = false; - } - m_fullscreen_action->setToolTip (tr (DOCKED_FULLSCREEN_BUTTON_TOOLTIP)); - } - else - m_fullscreen_action->setToolTip (tr (UNDOCKED_FULLSCREEN_BUTTON_TOOLTIP)); +// slot for (un)dock action +void +variable_dock_widget::change_floating (bool) +{ + if (isFloating ()) + { + if (m_full_screen) + { + setGeometry (m_prev_geom); + gui_settings settings; + m_fullscreen_action->setIcon (settings.icon ("view-fullscreen", false)); + m_full_screen = false; + } + m_fullscreen_action->setToolTip (tr (DOCKED_FULLSCREEN_BUTTON_TOOLTIP)); + } + else + m_fullscreen_action->setToolTip (tr (UNDOCKED_FULLSCREEN_BUTTON_TOOLTIP)); - setFloating (! isFloating ()); - } + setFloating (! isFloating ()); +} - // slot for hiding the widget - void - variable_dock_widget::change_existence (bool) - { - close (); - } +// slot for hiding the widget +void +variable_dock_widget::change_existence (bool) +{ + close (); +} - void - variable_dock_widget::toplevel_change (bool toplevel) - { - if (toplevel) - { - m_dock_action->setIcon (QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) - + "widget-dock.png")); - m_dock_action->setToolTip (tr ("Dock widget")); +void +variable_dock_widget::toplevel_change (bool toplevel) +{ + if (toplevel) + { + m_dock_action->setIcon (QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) + + "widget-dock.png")); + m_dock_action->setToolTip (tr ("Dock widget")); - setWindowFlags (Qt::Window); - setWindowTitle (tr ("Variable Editor: ") + objectName ()); + setWindowFlags (Qt::Window); + setWindowTitle (tr ("Variable Editor: ") + objectName ()); - show (); - activateWindow (); - setFocus (); + show (); + activateWindow (); + setFocus (); // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 #if (QT_VERSION >= 0x050302) && (QT_VERSION <= QTBUG_44813_FIX_VERSION) - m_waiting_for_mouse_move = true; + m_waiting_for_mouse_move = true; #endif - } - else - { - m_dock_action->setIcon (QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) - + "widget-undock.png")); - m_dock_action->setToolTip (tr ("Undock widget")); + } + else + { + m_dock_action->setIcon (QIcon (global_icon_paths.at (ICON_THEME_OCTAVE) + + "widget-undock.png")); + m_dock_action->setToolTip (tr ("Undock widget")); - setFocus (); + setFocus (); // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 #if (QT_VERSION >= 0x050302) && (QT_VERSION <= QTBUG_44813_FIX_VERSION) - m_waiting_for_mouse_move = false; - m_waiting_for_mouse_button_release = false; + m_waiting_for_mouse_move = false; + m_waiting_for_mouse_button_release = false; #endif - } - } + } +} - void - variable_dock_widget::change_fullscreen () - { - gui_settings settings; +void +variable_dock_widget::change_fullscreen () +{ + gui_settings settings; - if (! m_full_screen) - { - m_prev_floating = isFloating (); - m_fullscreen_action->setIcon (settings.icon ("view-restore", false)); - if (m_prev_floating) - m_fullscreen_action->setToolTip (tr ("Restore geometry")); - else - { - m_fullscreen_action->setToolTip (tr ("Redock")); - setFloating (true); - } - m_prev_geom = geometry (); + if (! m_full_screen) + { + m_prev_floating = isFloating (); + m_fullscreen_action->setIcon (settings.icon ("view-restore", false)); + if (m_prev_floating) + m_fullscreen_action->setToolTip (tr ("Restore geometry")); + else + { + m_fullscreen_action->setToolTip (tr ("Redock")); + setFloating (true); + } + m_prev_geom = geometry (); - // showFullscreen() and setWindowState() only work for QWindow objects. - QScreen *pscreen = QGuiApplication::primaryScreen (); - QRect rect (0, 0, 0, 0); - rect = pscreen->availableGeometry (); - setGeometry (rect); + // showFullscreen() and setWindowState() only work for QWindow objects. + QScreen *pscreen = QGuiApplication::primaryScreen (); + QRect rect (0, 0, 0, 0); + rect = pscreen->availableGeometry (); + setGeometry (rect); - m_full_screen = true; - } - else - { - m_fullscreen_action->setIcon (settings.icon ("view-fullscreen", false)); - setGeometry (m_prev_geom); - if (m_prev_floating) - m_fullscreen_action->setToolTip (tr (UNDOCKED_FULLSCREEN_BUTTON_TOOLTIP)); - else - { - setFloating (false); - m_fullscreen_action->setToolTip (tr (DOCKED_FULLSCREEN_BUTTON_TOOLTIP)); - } + m_full_screen = true; + } + else + { + m_fullscreen_action->setIcon (settings.icon ("view-fullscreen", false)); + setGeometry (m_prev_geom); + if (m_prev_floating) + m_fullscreen_action->setToolTip (tr (UNDOCKED_FULLSCREEN_BUTTON_TOOLTIP)); + else + { + setFloating (false); + m_fullscreen_action->setToolTip (tr (DOCKED_FULLSCREEN_BUTTON_TOOLTIP)); + } - m_full_screen = false; - } + m_full_screen = false; + } #undef DOCKED_FULLSCREEN_BUTTON_TOOLTIP #undef UNDOCKED_FULLSCREEN_BUTTON_TOOLTIP - } +} - void - variable_dock_widget::closeEvent (QCloseEvent *e) - { - QDockWidget::closeEvent (e); - } +void +variable_dock_widget::closeEvent (QCloseEvent *e) +{ + QDockWidget::closeEvent (e); +} - void - variable_dock_widget::handle_focus_change (QWidget *old, QWidget *now) - { - octave_unused_parameter (now); +void +variable_dock_widget::handle_focus_change (QWidget *old, QWidget *now) +{ + octave_unused_parameter (now); - // This is a proxied test - if (hasFocus ()) - { - if (old == this) - return; + // This is a proxied test + if (hasFocus ()) + { + if (old == this) + return; - if (titleBarWidget () != nullptr) - { - QLabel *label = titleBarWidget ()->findChild<QLabel *> (); - if (label != nullptr) - { - label->setBackgroundRole (QPalette::Highlight); - label->setStyleSheet ("background-color: palette(highlight); color: palette(highlightedText);"); - } - } + if (titleBarWidget () != nullptr) + { + QLabel *label = titleBarWidget ()->findChild<QLabel *> (); + if (label != nullptr) + { + label->setBackgroundRole (QPalette::Highlight); + label->setStyleSheet ("background-color: palette(highlight); color: palette(highlightedText);"); + } + } - emit variable_focused_signal (objectName ()); - } - else if (old == focusWidget()) - { - if (titleBarWidget () != nullptr) - { - QLabel *label = titleBarWidget ()->findChild<QLabel *> (); - if (label != nullptr) - { - label->setBackgroundRole (QPalette::NoRole); - label->setStyleSheet (";"); - } - } - } - } + emit variable_focused_signal (objectName ()); + } + else if (old == focusWidget()) + { + if (titleBarWidget () != nullptr) + { + QLabel *label = titleBarWidget ()->findChild<QLabel *> (); + if (label != nullptr) + { + label->setBackgroundRole (QPalette::NoRole); + label->setStyleSheet (";"); + } + } + } +} - void variable_dock_widget::resizeEvent (QResizeEvent *) - { - if (m_frame) - m_frame->resize (size ()); - } +void variable_dock_widget::resizeEvent (QResizeEvent *) +{ + if (m_frame) + m_frame->resize (size ()); +} // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 #if (QT_VERSION >= 0x050302) && (QT_VERSION <= QTBUG_44813_FIX_VERSION) - bool - variable_dock_widget::event (QEvent *event) - { - // low-level check of whether docked-widget became a window via - // via drag-and-drop - if (event->type () == QEvent::MouseButtonPress) - { - m_waiting_for_mouse_move = false; - m_waiting_for_mouse_button_release = false; - } - if (event->type () == QEvent::MouseMove && m_waiting_for_mouse_move) - { - m_waiting_for_mouse_move = false; - m_waiting_for_mouse_button_release = true; - } - if (event->type () == QEvent::MouseButtonRelease - && m_waiting_for_mouse_button_release) - { - m_waiting_for_mouse_button_release = false; - bool retval = QDockWidget::event (event); - if (isFloating ()) - emit queue_unfloat_float (); - return retval; - } +bool +variable_dock_widget::event (QEvent *event) +{ + // low-level check of whether docked-widget became a window via + // via drag-and-drop + if (event->type () == QEvent::MouseButtonPress) + { + m_waiting_for_mouse_move = false; + m_waiting_for_mouse_button_release = false; + } + if (event->type () == QEvent::MouseMove && m_waiting_for_mouse_move) + { + m_waiting_for_mouse_move = false; + m_waiting_for_mouse_button_release = true; + } + if (event->type () == QEvent::MouseButtonRelease + && m_waiting_for_mouse_button_release) + { + m_waiting_for_mouse_button_release = false; + bool retval = QDockWidget::event (event); + if (isFloating ()) + emit queue_unfloat_float (); + return retval; + } - return QDockWidget::event (event); - } + return QDockWidget::event (event); +} - void - variable_dock_widget::unfloat_float () - { - hide (); - setFloating (false); - // Avoid a Ubunty Unity issue by queuing this rather than direct. - emit queue_float (); - m_waiting_for_mouse_move = false; - m_waiting_for_mouse_button_release = false; - } +void +variable_dock_widget::unfloat_float () +{ + hide (); + setFloating (false); + // Avoid a Ubunty Unity issue by queuing this rather than direct. + emit queue_float (); + m_waiting_for_mouse_move = false; + m_waiting_for_mouse_button_release = false; +} - void - variable_dock_widget::refloat () - { - setFloating (true); - m_waiting_for_mouse_move = false; - m_waiting_for_mouse_button_release = false; - show (); - activateWindow (); - setFocus (); - } +void +variable_dock_widget::refloat () +{ + setFloating (true); + m_waiting_for_mouse_move = false; + m_waiting_for_mouse_button_release = false; + show (); + activateWindow (); + setFocus (); +} #else - void - variable_dock_widget::unfloat_float () - { } +void +variable_dock_widget::unfloat_float () +{ } - void - variable_dock_widget::refloat () - { } +void +variable_dock_widget::refloat () +{ } #endif - // Variable editor stack +// Variable editor stack - variable_editor_stack::variable_editor_stack (QWidget *p) - : QStackedWidget (p), m_edit_view (new variable_editor_view (this)) - { - setFocusPolicy (Qt::StrongFocus); +variable_editor_stack::variable_editor_stack (QWidget *p) + : QStackedWidget (p), m_edit_view (new variable_editor_view (this)) +{ + setFocusPolicy (Qt::StrongFocus); - m_disp_view = make_disp_view (this); + m_disp_view = make_disp_view (this); - addWidget (m_edit_view); - addWidget (m_disp_view); - } + addWidget (m_edit_view); + addWidget (m_disp_view); +} - QTextEdit * - variable_editor_stack::make_disp_view (QWidget *parent) - { - QTextEdit *viewer = new QTextEdit (parent); +QTextEdit * +variable_editor_stack::make_disp_view (QWidget *parent) +{ + QTextEdit *viewer = new QTextEdit (parent); - viewer->setLineWrapMode (QTextEdit::NoWrap); - viewer->setReadOnly (true); + viewer->setLineWrapMode (QTextEdit::NoWrap); + viewer->setReadOnly (true); - return viewer; - } + return viewer; +} - void - variable_editor_stack::set_editable (bool editable) - { - // The QTableView is for editable data models - // and the QTextEdit is for non-editable models. +void +variable_editor_stack::set_editable (bool editable) +{ + // The QTableView is for editable data models + // and the QTextEdit is for non-editable models. - if (editable) - { - if (m_edit_view != nullptr) - { - setCurrentWidget (m_edit_view); - setFocusProxy (m_edit_view); - m_edit_view->setFocusPolicy (Qt::StrongFocus); - } + if (editable) + { + if (m_edit_view != nullptr) + { + setCurrentWidget (m_edit_view); + setFocusProxy (m_edit_view); + m_edit_view->setFocusPolicy (Qt::StrongFocus); + } - if (m_disp_view != nullptr) - m_disp_view->setFocusPolicy (Qt::NoFocus); - } - else - { - if (m_disp_view != nullptr) - { - setCurrentWidget (m_disp_view); - setFocusProxy (m_disp_view); + if (m_disp_view != nullptr) + m_disp_view->setFocusPolicy (Qt::NoFocus); + } + else + { + if (m_disp_view != nullptr) + { + setCurrentWidget (m_disp_view); + setFocusProxy (m_disp_view); - QAbstractTableModel *model = findChild<QAbstractTableModel *> (); - if (model != nullptr) - m_disp_view->setPlainText (model->data (QModelIndex ()).toString ()); - else - m_disp_view->setPlainText (""); - } + QAbstractTableModel *model = findChild<QAbstractTableModel *> (); + if (model != nullptr) + m_disp_view->setPlainText (model->data (QModelIndex ()).toString ()); + else + m_disp_view->setPlainText (""); + } - if (m_edit_view != nullptr) - m_edit_view->setFocusPolicy (Qt::NoFocus); - } - } + if (m_edit_view != nullptr) + m_edit_view->setFocusPolicy (Qt::NoFocus); + } +} - void - variable_editor_stack::levelUp () - { - if (! hasFocus ()) - return; +void +variable_editor_stack::levelUp () +{ + if (! hasFocus ()) + return; - QString name = objectName (); + QString name = objectName (); - // FIXME: Is there a better way? + // FIXME: Is there a better way? - if (name.endsWith (')') || name.endsWith ('}')) - { - name.remove ( QRegExp ("[({][^({]*[)}]$)") ); - emit edit_variable_signal (name, octave_value ()); - } - } + if (name.endsWith (')') || name.endsWith ('}')) + { + name.remove ( QRegExp ("[({][^({]*[)}]$)") ); + emit edit_variable_signal (name, octave_value ()); + } +} - // Slot for saving a variable into a file - void - variable_editor_stack::save (const QString& format) - { - if (! hasFocus ()) - return; +// Slot for saving a variable into a file +void +variable_editor_stack::save (const QString& format) +{ + if (! hasFocus ()) + return; - // Check whether a format for saving the variable is given - QString format_string; - if (! format.isEmpty ()) - { - format_string = "-" + format; - do_save (format_string, format_string); - return; - } + // Check whether a format for saving the variable is given + QString format_string; + if (! format.isEmpty ()) + { + format_string = "-" + format; + do_save (format_string, format_string); + return; + } - // The interpreter_event callback function below emits a signal. - // Because we don't control when that happens, use a guarded pointer - // so that the callback can abort if this object is no longer valid. + // The interpreter_event callback function below emits a signal. + // Because we don't control when that happens, use a guarded pointer + // so that the callback can abort if this object is no longer valid. - QPointer<variable_editor_stack> this_ves (this); + QPointer<variable_editor_stack> this_ves (this); - // No format given, test save default options - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + // No format given, test save default options + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - // We can skip the entire callback function because it does - // not make any changes to the interpreter state. + // We can skip the entire callback function because it does + // not make any changes to the interpreter state. - if (this_ves.isNull ()) - return; + if (this_ves.isNull ()) + return; - octave_value_list argout - = Fsave_default_options (interp, octave_value_list (), 1); - QString save_opts = QString::fromStdString (argout(0).string_value ()); + octave_value_list argout + = Fsave_default_options (interp, octave_value_list (), 1); + QString save_opts = QString::fromStdString (argout(0).string_value ()); - connect (this, &variable_editor_stack::do_save_signal, - this, &variable_editor_stack::do_save); + connect (this, &variable_editor_stack::do_save_signal, + this, &variable_editor_stack::do_save); - emit do_save_signal (format_string, save_opts); - }); - } + emit do_save_signal (format_string, save_opts); + }); +} - // Perform saving the variable after desired format is determined - void - variable_editor_stack::do_save (const QString& format, const QString& save_opts) - { - QString file_ext = "txt"; - for (int i = 0; i < ve_save_formats_ext.length ()/2; i++) - { - if (save_opts.contains (ve_save_formats_ext.at (2*i), Qt::CaseInsensitive)) - { - file_ext = ve_save_formats_ext.at (2*i + 1); - break; - } - } +// Perform saving the variable after desired format is determined +void +variable_editor_stack::do_save (const QString& format, const QString& save_opts) +{ + QString file_ext = "txt"; + for (int i = 0; i < ve_save_formats_ext.length ()/2; i++) + { + if (save_opts.contains (ve_save_formats_ext.at (2*i), Qt::CaseInsensitive)) + { + file_ext = ve_save_formats_ext.at (2*i + 1); + break; + } + } - // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. - int opts = 0; // No options by default. + // FIXME: Remove, if for all common KDE versions (bug #54607) is resolved. + int opts = 0; // No options by default. - gui_settings settings; + gui_settings settings; - if (! settings.bool_value (global_use_native_dialogs)) - opts = QFileDialog::DontUseNativeDialog; + if (! settings.bool_value (global_use_native_dialogs)) + opts = QFileDialog::DontUseNativeDialog; - QString name = objectName (); - QString file - = QFileDialog::getSaveFileName (this, - tr ("Save Variable %1 As").arg (name), - QString ("./%1.%2").arg (name).arg (file_ext), - 0, 0, QFileDialog::Option (opts)); + QString name = objectName (); + QString file + = QFileDialog::getSaveFileName (this, + tr ("Save Variable %1 As").arg (name), + QString ("./%1.%2").arg (name).arg (file_ext), + 0, 0, QFileDialog::Option (opts)); - if (file.isEmpty ()) - return; // No file selected: Just return + if (file.isEmpty ()) + return; // No file selected: Just return - // Let the interpreter thread do the saving - emit interpreter_event - ([=] (interpreter& interp) - { - // INTERPRETER THREAD + // Let the interpreter thread do the saving + emit interpreter_event + ([=] (interpreter& interp) + { + // INTERPRETER THREAD - octave_value_list ovl; - std::list<octave_value> str_list - = {octave_value (file.toStdString ()), - octave_value (name.toStdString ())}; - if (! format.isEmpty ()) - str_list.push_front (octave_value (format.toStdString ())); + octave_value_list ovl; + std::list<octave_value> str_list + = {octave_value (file.toStdString ()), + octave_value (name.toStdString ())}; + if (! format.isEmpty ()) + str_list.push_front (octave_value (format.toStdString ())); - Fsave (interp, octave_value_list (str_list)); - }); - } + Fsave (interp, octave_value_list (str_list)); + }); +} - // Custom editable variable table view +// Custom editable variable table view variable_editor_view::variable_editor_view (QWidget *p) - : QTableView (p), m_var_model (nullptr) - { - setWordWrap (false); - setContextMenuPolicy (Qt::CustomContextMenu); - setSelectionMode (QAbstractItemView::ContiguousSelection); + : QTableView (p), m_var_model (nullptr) +{ + setWordWrap (false); + setContextMenuPolicy (Qt::CustomContextMenu); + setSelectionMode (QAbstractItemView::ContiguousSelection); - horizontalHeader ()->setContextMenuPolicy (Qt::CustomContextMenu); - verticalHeader ()->setContextMenuPolicy (Qt::CustomContextMenu); + horizontalHeader ()->setContextMenuPolicy (Qt::CustomContextMenu); + verticalHeader ()->setContextMenuPolicy (Qt::CustomContextMenu); - setHorizontalScrollMode (QAbstractItemView::ScrollPerPixel); - setVerticalScrollMode (QAbstractItemView::ScrollPerPixel); + setHorizontalScrollMode (QAbstractItemView::ScrollPerPixel); + setVerticalScrollMode (QAbstractItemView::ScrollPerPixel); - verticalHeader ()->setSectionResizeMode (QHeaderView::Interactive); - } + verticalHeader ()->setSectionResizeMode (QHeaderView::Interactive); +} - void - variable_editor_view::setModel (QAbstractItemModel *model) - { - QTableView::setModel (model); +void +variable_editor_view::setModel (QAbstractItemModel *model) +{ + QTableView::setModel (model); - horizontalHeader ()->setSectionResizeMode (QHeaderView::Interactive); + horizontalHeader ()->setSectionResizeMode (QHeaderView::Interactive); - m_var_model = parent ()->findChild<variable_editor_model *> (); + m_var_model = parent ()->findChild<variable_editor_model *> (); - if (m_var_model != nullptr && m_var_model->column_width () > 0) - { - // col_width is in characters. The font should be a fixed-width - // font, so any character will do. If not, you lose! + if (m_var_model != nullptr && m_var_model->column_width () > 0) + { + // col_width is in characters. The font should be a fixed-width + // font, so any character will do. If not, you lose! - QFontMetrics fm (font ()); - int w = (m_var_model->column_width () - * qt_fontmetrics_horizontal_advance (fm, '0')); - horizontalHeader ()->setDefaultSectionSize (w); - } - } + QFontMetrics fm (font ()); + int w = (m_var_model->column_width () + * qt_fontmetrics_horizontal_advance (fm, '0')); + horizontalHeader ()->setDefaultSectionSize (w); + } +} - QList<int> - variable_editor_view::range_selected () - { - QItemSelectionModel *sel = selectionModel (); +QList<int> +variable_editor_view::range_selected () +{ + QItemSelectionModel *sel = selectionModel (); - // Return early if nothing selected. - if (! sel->hasSelection ()) - return QList<int> (); + // Return early if nothing selected. + if (! sel->hasSelection ()) + return QList<int> (); - QList<QModelIndex> indices = sel->selectedIndexes (); + QList<QModelIndex> indices = sel->selectedIndexes (); - // FIXME: Shouldn't this be keyed to octave_idx_type? + // FIXME: Shouldn't this be keyed to octave_idx_type? - int32_t from_row = std::numeric_limits<int32_t>::max (); - int32_t to_row = 0; - int32_t from_col = std::numeric_limits<int32_t>::max (); - int32_t to_col = 0; + int32_t from_row = std::numeric_limits<int32_t>::max (); + int32_t to_row = 0; + int32_t from_col = std::numeric_limits<int32_t>::max (); + int32_t to_col = 0; - for (const auto& idx : indices) - { - from_row = std::min (from_row, idx.row ()); - to_row = std::max (to_row, idx.row ()); - from_col = std::min (from_col, idx.column ()); - to_col = std::max (to_col, idx.column ()); - } + for (const auto& idx : indices) + { + from_row = std::min (from_row, idx.row ()); + to_row = std::max (to_row, idx.row ()); + from_col = std::min (from_col, idx.column ()); + to_col = std::max (to_col, idx.column ()); + } - QVector<int> vect; - vect << from_row + 1 << to_row + 1 << from_col + 1 << to_col + 1; - QList<int> range = QList<int>::fromVector(vect); + QVector<int> vect; + vect << from_row + 1 << to_row + 1 << from_col + 1 << to_col + 1; + QList<int> range = QList<int>::fromVector(vect); - return range; - } + return range; +} - void - variable_editor_view::selected_command_requested (const QString& cmd) - { - if (! hasFocus ()) - return; +void +variable_editor_view::selected_command_requested (const QString& cmd) +{ + if (! hasFocus ()) + return; - QList<int> range = range_selected (); - if (range.isEmpty ()) - { - // Nothing selected, apply print command to all data - range << 1 << m_var_model->data_rows () - << 1 << m_var_model->data_columns (); - } + QList<int> range = range_selected (); + if (range.isEmpty ()) + { + // Nothing selected, apply print command to all data + range << 1 << m_var_model->data_rows () + << 1 << m_var_model->data_columns (); + } - int s1 = m_var_model->data_rows (); - int s2 = m_var_model->data_columns (); - if (s1 < range.at (0) || s2 < range.at (2)) - return; // Selected range does not contain data + int s1 = m_var_model->data_rows (); + int s2 = m_var_model->data_columns (); + if (s1 < range.at (0) || s2 < range.at (2)) + return; // Selected range does not contain data - s1 = std::min (s1, range.at (1)); - s2 = std::min (s2, range.at (3)); + s1 = std::min (s1, range.at (1)); + s2 = std::min (s2, range.at (3)); - // Variable with desired range as string - QString variable = QString ("%1(%2:%3,%4:%5)") - .arg (objectName ()) - .arg (range.at (0)).arg (s1) - .arg (range.at (2)).arg (s2); + // Variable with desired range as string + QString variable = QString ("%1(%2:%3,%4:%5)") + .arg (objectName ()) + .arg (range.at (0)).arg (s1) + .arg (range.at (2)).arg (s2); - // Desired command as string - QString command; - if (cmd == "create") - command = QString ("unnamed = %1;").arg (variable); - else - command = QString ("figure (); %1 (%2); title ('%2');") - .arg (cmd).arg (variable); + // Desired command as string + QString command; + if (cmd == "create") + command = QString ("unnamed = %1;").arg (variable); + else + command = QString ("figure (); %1 (%2); title ('%2');") + .arg (cmd).arg (variable); - emit command_signal (command); - } + emit command_signal (command); +} - void - variable_editor_view::add_edit_actions (QMenu *menu, - const QString& qualifier_string) - { - gui_settings settings; +void +variable_editor_view::add_edit_actions (QMenu *menu, + const QString& qualifier_string) +{ + gui_settings settings; - menu->addAction (settings.icon ("edit-cut"), - tr ("Cut") + qualifier_string, - this, &variable_editor_view::cutClipboard); + menu->addAction (settings.icon ("edit-cut"), + tr ("Cut") + qualifier_string, + this, &variable_editor_view::cutClipboard); - menu->addAction (settings.icon ("edit-copy"), - tr ("Copy") + qualifier_string, - this, &variable_editor_view::copyClipboard); + menu->addAction (settings.icon ("edit-copy"), + tr ("Copy") + qualifier_string, + this, &variable_editor_view::copyClipboard); - menu->addAction (settings.icon ("edit-paste"), - tr ("Paste"), - this, &variable_editor_view::pasteClipboard); + menu->addAction (settings.icon ("edit-paste"), + tr ("Paste"), + this, &variable_editor_view::pasteClipboard); - menu->addSeparator (); + menu->addSeparator (); - menu->addAction (settings.icon ("edit-delete"), - tr ("Clear") + qualifier_string, - this, &variable_editor_view::clearContent); + menu->addAction (settings.icon ("edit-delete"), + tr ("Clear") + qualifier_string, + this, &variable_editor_view::clearContent); - menu->addAction (settings.icon ("edit-delete"), - tr ("Delete") + qualifier_string, - this, &variable_editor_view::delete_selected); + menu->addAction (settings.icon ("edit-delete"), + tr ("Delete") + qualifier_string, + this, &variable_editor_view::delete_selected); - menu->addAction (settings.icon ("document-new"), - tr ("Variable from Selection"), - this, &variable_editor_view::createVariable); - } + menu->addAction (settings.icon ("document-new"), + tr ("Variable from Selection"), + this, &variable_editor_view::createVariable); +} - void - variable_editor_view::createContextMenu (const QPoint& qpos) - { - QModelIndex index = indexAt (qpos); +void +variable_editor_view::createContextMenu (const QPoint& qpos) +{ + QModelIndex index = indexAt (qpos); - if (index.isValid ()) - { - QMenu *menu = new QMenu (this); + if (index.isValid ()) + { + QMenu *menu = new QMenu (this); - add_edit_actions (menu, tr ("")); + add_edit_actions (menu, tr ("")); - // FIXME: addAction for sort? - // FIXME: Add icon for transpose. + // FIXME: addAction for sort? + // FIXME: Add icon for transpose. - menu->addAction (tr ("Transpose"), - this, &variable_editor_view::transposeContent); + menu->addAction (tr ("Transpose"), + this, &variable_editor_view::transposeContent); - QItemSelectionModel *sel = selectionModel (); + QItemSelectionModel *sel = selectionModel (); - QList<QModelIndex> indices = sel->selectedIndexes (); + QList<QModelIndex> indices = sel->selectedIndexes (); - if (! indices.isEmpty ()) - { - menu->addSeparator (); + if (! indices.isEmpty ()) + { + menu->addSeparator (); - QSignalMapper *plot_mapper = make_plot_mapper (menu); + QSignalMapper *plot_mapper = make_plot_mapper (menu); - connect (plot_mapper, SIGNAL (mapped (const QString&)), - this, SLOT (selected_command_requested (const QString&))); - } + connect (plot_mapper, SIGNAL (mapped (const QString&)), + this, SLOT (selected_command_requested (const QString&))); + } - menu->exec (mapToGlobal (qpos)); - } - } + menu->exec (mapToGlobal (qpos)); + } +} - void - variable_editor_view::createColumnMenu (const QPoint& pt) - { - int index = horizontalHeader ()->logicalIndexAt (pt); +void +variable_editor_view::createColumnMenu (const QPoint& pt) +{ + int index = horizontalHeader ()->logicalIndexAt (pt); - if (index < 0 || index > model ()->columnCount ()) - return; + if (index < 0 || index > model ()->columnCount ()) + return; - QList<int> coords = range_selected (); + QList<int> coords = range_selected (); - bool nothingSelected = coords.isEmpty (); + bool nothingSelected = coords.isEmpty (); - bool whole_columns_selected - = (nothingSelected - ? false - : (coords[0] == 1 && coords[1] == model ()->rowCount ())); + bool whole_columns_selected + = (nothingSelected + ? false + : (coords[0] == 1 && coords[1] == model ()->rowCount ())); - bool current_column_selected - = nothingSelected ? false : (coords[2] <= index+1 && coords[3] > index); + bool current_column_selected + = nothingSelected ? false : (coords[2] <= index+1 && coords[3] > index); - int column_selection_count - = nothingSelected ? 0 : (coords[3] - coords[2] + 1); + int column_selection_count + = nothingSelected ? 0 : (coords[3] - coords[2] + 1); - if (! whole_columns_selected || ! current_column_selected) - { - selectColumn (index); - column_selection_count = 1; - } + if (! whole_columns_selected || ! current_column_selected) + { + selectColumn (index); + column_selection_count = 1; + } - QString column_string - = column_selection_count > 1 ? tr (" columns") : tr (" column"); + QString column_string + = column_selection_count > 1 ? tr (" columns") : tr (" column"); - QMenu *menu = new QMenu (this); + QMenu *menu = new QMenu (this); - add_edit_actions (menu, column_string); + add_edit_actions (menu, column_string); - menu->addSeparator (); + menu->addSeparator (); - QSignalMapper *plot_mapper = make_plot_mapper (menu); + QSignalMapper *plot_mapper = make_plot_mapper (menu); - connect (plot_mapper, SIGNAL (mapped (const QString&)), - this, SLOT (selected_command_requested (const QString&))); + connect (plot_mapper, SIGNAL (mapped (const QString&)), + this, SLOT (selected_command_requested (const QString&))); - QPoint menupos = pt; - menupos.setY (horizontalHeader ()->height ()); + QPoint menupos = pt; + menupos.setY (horizontalHeader ()->height ()); - menu->exec (mapToGlobal (menupos)); - } + menu->exec (mapToGlobal (menupos)); +} - void - variable_editor_view::createRowMenu (const QPoint& pt) - { - int index = verticalHeader ()->logicalIndexAt (pt); +void +variable_editor_view::createRowMenu (const QPoint& pt) +{ + int index = verticalHeader ()->logicalIndexAt (pt); - if (index < 0 || index > model ()->columnCount ()) - return; + if (index < 0 || index > model ()->columnCount ()) + return; - QList<int> coords = range_selected (); + QList<int> coords = range_selected (); - bool nothingSelected = coords.isEmpty (); + bool nothingSelected = coords.isEmpty (); - bool whole_rows_selected - = (nothingSelected - ? false - : (coords[2] == 1 && coords[3] == model ()->columnCount ())); + bool whole_rows_selected + = (nothingSelected + ? false + : (coords[2] == 1 && coords[3] == model ()->columnCount ())); - bool current_row_selected - = (nothingSelected ? false : (coords[0] <= index+1 && coords[1] > index)); + bool current_row_selected + = (nothingSelected ? false : (coords[0] <= index+1 && coords[1] > index)); - int rowselection_count = nothingSelected ? 0 : (coords[3] - coords[2] + 1); + int rowselection_count = nothingSelected ? 0 : (coords[3] - coords[2] + 1); - if (! whole_rows_selected || ! current_row_selected) - { - selectRow (index); - rowselection_count = 1; - } + if (! whole_rows_selected || ! current_row_selected) + { + selectRow (index); + rowselection_count = 1; + } - QString row_string = rowselection_count > 1 ? tr (" rows") : tr (" row"); + QString row_string = rowselection_count > 1 ? tr (" rows") : tr (" row"); - QMenu *menu = new QMenu (this); + QMenu *menu = new QMenu (this); - add_edit_actions (menu, row_string); + add_edit_actions (menu, row_string); - menu->addSeparator (); + menu->addSeparator (); - QSignalMapper *plot_mapper = make_plot_mapper (menu); + QSignalMapper *plot_mapper = make_plot_mapper (menu); - connect (plot_mapper, SIGNAL (mapped (const QString&)), - this, SLOT (selected_command_requested (const QString&))); + connect (plot_mapper, SIGNAL (mapped (const QString&)), + this, SLOT (selected_command_requested (const QString&))); - QPoint menupos = pt; - menupos.setX (verticalHeader ()->width ()); + QPoint menupos = pt; + menupos.setX (verticalHeader ()->width ()); - // FIXME: What was the intent here? - // setY (verticalHeader ()->sectionPosition (index+1) + - // verticalHeader ()->sectionSize (index)); + // FIXME: What was the intent here? + // setY (verticalHeader ()->sectionPosition (index+1) + + // verticalHeader ()->sectionSize (index)); - menu->exec (mapToGlobal (menupos)); - } + menu->exec (mapToGlobal (menupos)); +} - void - variable_editor_view::createVariable () - { - // FIXME: Create unnamed1..n if exist ('unnamed', 'var') is true. +void +variable_editor_view::createVariable () +{ + // FIXME: Create unnamed1..n if exist ('unnamed', 'var') is true. - selected_command_requested ("create"); - } + selected_command_requested ("create"); +} - void - variable_editor_view::transposeContent () - { - if (! hasFocus ()) - return; +void +variable_editor_view::transposeContent () +{ + if (! hasFocus ()) + return; - emit command_signal (QString ("%1 = %1';").arg (objectName ())); - } + emit command_signal (QString ("%1 = %1';").arg (objectName ())); +} - void - variable_editor_view::delete_selected () - { - if (! hasFocus ()) - return; +void +variable_editor_view::delete_selected () +{ + if (! hasFocus ()) + return; - QAbstractItemModel *mod = model (); - QList<int> coords = range_selected (); + QAbstractItemModel *mod = model (); + QList<int> coords = range_selected (); - if (coords.isEmpty ()) - return; + if (coords.isEmpty ()) + return; - bool whole_columns_selected - = coords[0] == 1 && coords[1] == mod->rowCount (); + bool whole_columns_selected + = coords[0] == 1 && coords[1] == mod->rowCount (); - bool whole_rows_selected - = coords[2] == 1 && coords[3] == mod->columnCount (); + bool whole_rows_selected + = coords[2] == 1 && coords[3] == mod->columnCount (); - // Must be deleting whole columns or whole rows, and not the whole thing. + // Must be deleting whole columns or whole rows, and not the whole thing. - if (whole_columns_selected == whole_rows_selected) - return; + if (whole_columns_selected == whole_rows_selected) + return; - if (whole_rows_selected) - mod->removeRows (coords[0], coords[1] - coords[0]); + if (whole_rows_selected) + mod->removeRows (coords[0], coords[1] - coords[0]); - if (whole_columns_selected) - mod->removeColumns (coords[2], coords[3] - coords[2]); - } + if (whole_columns_selected) + mod->removeColumns (coords[2], coords[3] - coords[2]); +} - void - variable_editor_view::clearContent () - { - if (! hasFocus ()) - return; +void +variable_editor_view::clearContent () +{ + if (! hasFocus ()) + return; - if (m_var_model == nullptr) - return; + if (m_var_model == nullptr) + return; - QItemSelectionModel *sel = selectionModel (); - QList<QModelIndex> indices = sel->selectedIndexes (); + QItemSelectionModel *sel = selectionModel (); + QList<QModelIndex> indices = sel->selectedIndexes (); - // FIXME: Use [] for empty cells? + // FIXME: Use [] for empty cells? - for (const auto& idx : indices) - m_var_model->clear_content (idx); - } + for (const auto& idx : indices) + m_var_model->clear_content (idx); +} - void - variable_editor_view::cutClipboard () - { - copyClipboard (); +void +variable_editor_view::cutClipboard () +{ + copyClipboard (); - clearContent (); - } + clearContent (); +} - void - variable_editor_view::copyClipboard () - { - if (! hasFocus ()) - return; +void +variable_editor_view::copyClipboard () +{ + if (! hasFocus ()) + return; - QItemSelectionModel *sel = selectionModel (); - QList<QModelIndex> indices = sel->selectedIndexes (); - std::sort (indices.begin (), indices.end ()); + QItemSelectionModel *sel = selectionModel (); + QList<QModelIndex> indices = sel->selectedIndexes (); + std::sort (indices.begin (), indices.end ()); - if (indices.isEmpty ()) - return; + if (indices.isEmpty ()) + return; - // Convert selected items into TSV format and copy that. - // Spreadsheet tools should understand that. + // Convert selected items into TSV format and copy that. + // Spreadsheet tools should understand that. - QAbstractItemModel *mod = model (); - QModelIndex previous = indices.first (); - QString copy = mod->data (previous).toString (); - indices.removeFirst (); - for (auto idx : indices) - { - copy.push_back (previous.row () != idx.row () ? '\n' : '\t'); - copy.append (mod->data (idx).toString ()); - previous = idx; - } + QAbstractItemModel *mod = model (); + QModelIndex previous = indices.first (); + QString copy = mod->data (previous).toString (); + indices.removeFirst (); + for (auto idx : indices) + { + copy.push_back (previous.row () != idx.row () ? '\n' : '\t'); + copy.append (mod->data (idx).toString ()); + previous = idx; + } - QClipboard *clipboard = QApplication::clipboard (); - clipboard->setText (copy); - } + QClipboard *clipboard = QApplication::clipboard (); + clipboard->setText (copy); +} - void - variable_editor_view::pasteClipboard () - { - if (! hasFocus ()) - return; +void +variable_editor_view::pasteClipboard () +{ + if (! hasFocus ()) + return; - QAbstractItemModel *mod = model (); - QItemSelectionModel *sel = selectionModel (); - QList<QModelIndex> indices = sel->selectedIndexes (); + QAbstractItemModel *mod = model (); + QItemSelectionModel *sel = selectionModel (); + QList<QModelIndex> indices = sel->selectedIndexes (); - QClipboard *clipboard = QApplication::clipboard (); - QString text = clipboard->text (); + QClipboard *clipboard = QApplication::clipboard (); + QString text = clipboard->text (); - QPoint start, end; + QPoint start, end; - QPoint tabsize = QPoint (mod->rowCount (), mod->columnCount ()); + QPoint tabsize = QPoint (mod->rowCount (), mod->columnCount ()); - if (indices.isEmpty ()) - { - start = QPoint (0, 0); - end = tabsize; - } - else if (indices.size () == 1) - { - start = QPoint (indices[0].row (), indices[0].column ()); - end = tabsize; - } - else - { - end = QPoint (0, 0); - start = tabsize; + if (indices.isEmpty ()) + { + start = QPoint (0, 0); + end = tabsize; + } + else if (indices.size () == 1) + { + start = QPoint (indices[0].row (), indices[0].column ()); + end = tabsize; + } + else + { + end = QPoint (0, 0); + start = tabsize; - for (int i = 0; i < indices.size (); i++) - { - if (indices[i].column () < start.y ()) - start.setY (indices[i].column ()); + for (int i = 0; i < indices.size (); i++) + { + if (indices[i].column () < start.y ()) + start.setY (indices[i].column ()); - if (indices[i].column () > end.y ()) - end.setY (indices[i].column ()); + if (indices[i].column () > end.y ()) + end.setY (indices[i].column ()); - if (indices[i].row () < start.x ()) - start.setX (indices[i].column ()); + if (indices[i].row () < start.x ()) + start.setX (indices[i].column ()); - if (indices[i].row () > end.x ()) - end.setX (indices[i].column ()); - } - } + if (indices[i].row () > end.x ()) + end.setX (indices[i].column ()); + } + } - int rownum = 0; - int colnum = 0; + int rownum = 0; + int colnum = 0; - QStringList rows = text.split ('\n'); - for (const auto& row : rows) - { - if (rownum > end.x () - start.x ()) - continue; + QStringList rows = text.split ('\n'); + for (const auto& row : rows) + { + if (rownum > end.x () - start.x ()) + continue; - QStringList cols = row.split ('\t'); - if (cols.isEmpty ()) - continue; + QStringList cols = row.split ('\t'); + if (cols.isEmpty ()) + continue; - for (const auto& col : cols) - { - if (col.isEmpty ()) - continue; - if (colnum > end.y () - start.y () ) - continue; + for (const auto& col : cols) + { + if (col.isEmpty ()) + continue; + if (colnum > end.y () - start.y () ) + continue; - mod->setData (mod->index (rownum + start.x (), - colnum + start.y ()), - QVariant (col)); + mod->setData (mod->index (rownum + start.x (), + colnum + start.y ()), + QVariant (col)); - colnum++; - } + colnum++; + } - colnum = 0; - rownum++; - } - } + colnum = 0; + rownum++; + } +} - void - variable_editor_view::handle_horizontal_scroll_action (int action) - { - if (action == QAbstractSlider::SliderSingleStepAdd - || action == QAbstractSlider::SliderPageStepAdd - || action == QAbstractSlider::SliderToMaximum - || action == QAbstractSlider::SliderMove) - { - if (m_var_model != nullptr) - { - QScrollBar *sb = horizontalScrollBar (); +void +variable_editor_view::handle_horizontal_scroll_action (int action) +{ + if (action == QAbstractSlider::SliderSingleStepAdd + || action == QAbstractSlider::SliderPageStepAdd + || action == QAbstractSlider::SliderToMaximum + || action == QAbstractSlider::SliderMove) + { + if (m_var_model != nullptr) + { + QScrollBar *sb = horizontalScrollBar (); - if (sb && sb->value () == sb->maximum ()) - { - int new_cols = m_var_model->display_columns () + 16; + if (sb && sb->value () == sb->maximum ()) + { + int new_cols = m_var_model->display_columns () + 16; - m_var_model->maybe_resize_columns (new_cols); - } - } - } - } + m_var_model->maybe_resize_columns (new_cols); + } + } + } +} - void - variable_editor_view::handle_vertical_scroll_action (int action) - { - if (action == QAbstractSlider::SliderSingleStepAdd - || action == QAbstractSlider::SliderPageStepAdd - || action == QAbstractSlider::SliderToMaximum - || action == QAbstractSlider::SliderMove) - { - if (m_var_model != nullptr) - { - QScrollBar *sb = verticalScrollBar (); +void +variable_editor_view::handle_vertical_scroll_action (int action) +{ + if (action == QAbstractSlider::SliderSingleStepAdd + || action == QAbstractSlider::SliderPageStepAdd + || action == QAbstractSlider::SliderToMaximum + || action == QAbstractSlider::SliderMove) + { + if (m_var_model != nullptr) + { + QScrollBar *sb = verticalScrollBar (); - if (sb && sb->value () == sb->maximum ()) - { - int new_rows = m_var_model->display_rows () + 16; + if (sb && sb->value () == sb->maximum ()) + { + int new_rows = m_var_model->display_rows () + 16; - m_var_model->maybe_resize_rows (new_rows); - } - } - } - } + m_var_model->maybe_resize_rows (new_rows); + } + } + } +} - // Gadgets for focus restoration +// Gadgets for focus restoration - HoverToolButton::HoverToolButton (QWidget *parent) - : QToolButton (parent) - { - installEventFilter (this); - } +HoverToolButton::HoverToolButton (QWidget *parent) + : QToolButton (parent) +{ + installEventFilter (this); +} - bool HoverToolButton::eventFilter (QObject *obj, QEvent *ev) - { - if (ev->type () == QEvent::HoverEnter) - emit hovered_signal (); - else if (ev->type () == QEvent::MouseButtonPress) - emit popup_shown_signal (); +bool HoverToolButton::eventFilter (QObject *obj, QEvent *ev) +{ + if (ev->type () == QEvent::HoverEnter) + emit hovered_signal (); + else if (ev->type () == QEvent::MouseButtonPress) + emit popup_shown_signal (); - return QToolButton::eventFilter (obj, ev); - } + return QToolButton::eventFilter (obj, ev); +} - ReturnFocusToolButton::ReturnFocusToolButton (QWidget *parent) - : HoverToolButton (parent) - { - installEventFilter (this); - } +ReturnFocusToolButton::ReturnFocusToolButton (QWidget *parent) + : HoverToolButton (parent) +{ + installEventFilter (this); +} - bool ReturnFocusToolButton::eventFilter (QObject *obj, QEvent *ev) - { +bool ReturnFocusToolButton::eventFilter (QObject *obj, QEvent *ev) +{ - if (ev->type () == QEvent::MouseButtonRelease && isDown ()) - { - emit about_to_activate (); + if (ev->type () == QEvent::MouseButtonRelease && isDown ()) + { + emit about_to_activate (); - setDown (false); - QAction *action = defaultAction (); - if (action != nullptr) - action->activate (QAction::Trigger); + setDown (false); + QAction *action = defaultAction (); + if (action != nullptr) + action->activate (QAction::Trigger); - return true; - } + return true; + } - return HoverToolButton::eventFilter (obj, ev); - } + return HoverToolButton::eventFilter (obj, ev); +} - ReturnFocusMenu::ReturnFocusMenu (QWidget *parent) - : QMenu (parent) - { - installEventFilter (this); - } +ReturnFocusMenu::ReturnFocusMenu (QWidget *parent) + : QMenu (parent) +{ + installEventFilter (this); +} - bool ReturnFocusMenu::eventFilter (QObject *obj, QEvent *ev) - { - if (ev->type () == QEvent::MouseButtonRelease && underMouse ()) - { - emit about_to_activate (); - } +bool ReturnFocusMenu::eventFilter (QObject *obj, QEvent *ev) +{ + if (ev->type () == QEvent::MouseButtonRelease && underMouse ()) + { + emit about_to_activate (); + } - return QMenu::eventFilter (obj, ev); - } + return QMenu::eventFilter (obj, ev); +} - // Variable editor. +// Variable editor. - variable_editor::variable_editor (QWidget *p) - : octave_dock_widget ("VariableEditor", p), - m_main (new dw_main_window ()), - m_tool_bar (new QToolBar (m_main)), - m_default_width (30), - m_default_height (100), - m_add_font_height (0), - m_use_terminal_font (true), - m_alternate_rows (true), - m_stylesheet (""), - m_font (), - m_sel_font (), - m_table_colors (), - m_current_focus_vname (""), - m_hovered_focus_vname (""), - m_plot_mapper (nullptr), - m_focus_widget (nullptr), - m_focus_widget_vdw (nullptr) - { - set_title (tr ("Variable Editor")); - setStatusTip (tr ("Edit variables.")); - setAttribute (Qt::WA_AlwaysShowToolTips); +variable_editor::variable_editor (QWidget *p) + : octave_dock_widget ("VariableEditor", p), + m_main (new dw_main_window ()), + m_tool_bar (new QToolBar (m_main)), + m_default_width (30), + m_default_height (100), + m_add_font_height (0), + m_use_terminal_font (true), + m_alternate_rows (true), + m_stylesheet (""), + m_font (), + m_sel_font (), + m_table_colors (), + m_current_focus_vname (""), + m_hovered_focus_vname (""), + m_plot_mapper (nullptr), + m_focus_widget (nullptr), + m_focus_widget_vdw (nullptr) +{ + set_title (tr ("Variable Editor")); + setStatusTip (tr ("Edit variables.")); + setAttribute (Qt::WA_AlwaysShowToolTips); - m_main->setParent (this); + m_main->setParent (this); // See Octave bug #53409 and https://bugreports.qt.io/browse/QTBUG-55357 #if (QT_VERSION < 0x050601) || (QT_VERSION >= 0x050701) - m_main->setDockOptions (QMainWindow::AnimatedDocks | - QMainWindow::AllowNestedDocks | - QMainWindow::VerticalTabs); + m_main->setDockOptions (QMainWindow::AnimatedDocks | + QMainWindow::AllowNestedDocks | + QMainWindow::VerticalTabs); #else - m_main->setDockNestingEnabled (true); + m_main->setDockNestingEnabled (true); #endif - // Tool Bar. + // Tool Bar. - construct_tool_bar (); - m_main->addToolBar (m_tool_bar); + construct_tool_bar (); + m_main->addToolBar (m_tool_bar); - // Colors. + // Colors. - for (int i = 0; i < ve_colors_count; i++) - m_table_colors.append (QColor (Qt::white)); + for (int i = 0; i < ve_colors_count; i++) + m_table_colors.append (QColor (Qt::white)); - // Use an MDI area that is shrunk to nothing as the central widget. - // Future feature might be to switch to MDI mode in which the dock - // area is shrunk to nothing and the widgets live in the MDI window. + // Use an MDI area that is shrunk to nothing as the central widget. + // Future feature might be to switch to MDI mode in which the dock + // area is shrunk to nothing and the widgets live in the MDI window. - QMdiArea *central_mdiarea = new QMdiArea (m_main); - central_mdiarea->setMinimumSize (QSize (0, 0)); - central_mdiarea->setMaximumSize (QSize (0, 0)); - central_mdiarea->resize (QSize (0, 0)); - m_main->setCentralWidget (central_mdiarea); + QMdiArea *central_mdiarea = new QMdiArea (m_main); + central_mdiarea->setMinimumSize (QSize (0, 0)); + central_mdiarea->setMaximumSize (QSize (0, 0)); + central_mdiarea->resize (QSize (0, 0)); + m_main->setCentralWidget (central_mdiarea); - setWidget (m_main); + setWidget (m_main); - if (! p) - make_window (); - } + if (! p) + make_window (); +} - void variable_editor::focusInEvent (QFocusEvent *ev) - { - octave_dock_widget::focusInEvent (ev); +void variable_editor::focusInEvent (QFocusEvent *ev) +{ + octave_dock_widget::focusInEvent (ev); - // set focus to the current variable or most recent if still valid - if (m_focus_widget != nullptr) - { - // Activating a floating window causes problems. - if (! m_focus_widget_vdw->isFloating ()) + // set focus to the current variable or most recent if still valid + if (m_focus_widget != nullptr) + { + // Activating a floating window causes problems. + if (! m_focus_widget_vdw->isFloating ()) + activateWindow (); + m_focus_widget->setFocus (); + } + else + { + QWidget *fw = m_main->focusWidget (); + if (fw != nullptr) + { activateWindow (); - m_focus_widget->setFocus (); - } - else - { - QWidget *fw = m_main->focusWidget (); - if (fw != nullptr) - { - activateWindow (); - fw->setFocus (); - } - else - { - QDockWidget *any_qdw = m_main->findChild<QDockWidget *> (); - if (any_qdw != nullptr) - { - activateWindow (); - any_qdw->setFocus (); - } - else - setFocus(); - } - } - } + fw->setFocus (); + } + else + { + QDockWidget *any_qdw = m_main->findChild<QDockWidget *> (); + if (any_qdw != nullptr) + { + activateWindow (); + any_qdw->setFocus (); + } + else + setFocus(); + } + } +} - variable_editor::~variable_editor () - { - // FIXME: Maybe toolbar actions could be handled with signals and - // slots so that deleting the toolbar here would disconnect all - // toolbar actions and any other slots that might try to access the - // toolbar would work properly (I'm looking at you, - // handle_focus_change). +variable_editor::~variable_editor () +{ + // FIXME: Maybe toolbar actions could be handled with signals and + // slots so that deleting the toolbar here would disconnect all + // toolbar actions and any other slots that might try to access the + // toolbar would work properly (I'm looking at you, + // handle_focus_change). - delete m_tool_bar; - m_tool_bar = nullptr; - } + delete m_tool_bar; + m_tool_bar = nullptr; +} - void - variable_editor::edit_variable (const QString& name, const octave_value& val) - { - if (m_stylesheet.isEmpty ()) - notice_settings (); +void +variable_editor::edit_variable (const QString& name, const octave_value& val) +{ + if (m_stylesheet.isEmpty ()) + notice_settings (); - QDockWidget *existing_qdw = m_main->findChild<QDockWidget *> (name); - if (existing_qdw) - { - // Already open. + QDockWidget *existing_qdw = m_main->findChild<QDockWidget *> (name); + if (existing_qdw) + { + // Already open. - // Put current focused variable out of focus - if (m_main->focusWidget () != nullptr) - { - QFocusEvent event (QEvent::FocusOut, Qt::OtherFocusReason); - QApplication::sendEvent (m_main->focusWidget (), &event); - } + // Put current focused variable out of focus + if (m_main->focusWidget () != nullptr) + { + QFocusEvent event (QEvent::FocusOut, Qt::OtherFocusReason); + QApplication::sendEvent (m_main->focusWidget (), &event); + } - // Put existing variable in focus and raise - m_main->parentWidget ()->show (); - existing_qdw->show (); - existing_qdw->raise (); - existing_qdw->activateWindow (); - tab_to_front (); - existing_qdw->setFocus (); + // Put existing variable in focus and raise + m_main->parentWidget ()->show (); + existing_qdw->show (); + existing_qdw->raise (); + existing_qdw->activateWindow (); + tab_to_front (); + existing_qdw->setFocus (); - return; - } + return; + } - variable_dock_widget *page = new variable_dock_widget (this); + variable_dock_widget *page = new variable_dock_widget (this); - page->setObjectName (name); - m_main->addDockWidget (Qt::LeftDockWidgetArea, page); + page->setObjectName (name); + m_main->addDockWidget (Qt::LeftDockWidgetArea, page); - // The old-style signal/slot connection appears to be needed here to - // prevent a crash when closing a variable_dock_widget object. - connect (qApp, SIGNAL (focusChanged (QWidget *, QWidget *)), - page, SLOT (handle_focus_change (QWidget *, QWidget *))); + // The old-style signal/slot connection appears to be needed here to + // prevent a crash when closing a variable_dock_widget object. + connect (qApp, SIGNAL (focusChanged (QWidget *, QWidget *)), + page, SLOT (handle_focus_change (QWidget *, QWidget *))); - connect (this, &variable_editor::visibilityChanged, - page, &variable_dock_widget::setVisible); + connect (this, &variable_editor::visibilityChanged, + page, &variable_dock_widget::setVisible); - // Notify the variable editor for page actions. - connect (page, &variable_dock_widget::destroyed, - this, &variable_editor::variable_destroyed); - connect (page, &variable_dock_widget::variable_focused_signal, - this, &variable_editor::variable_focused); + // Notify the variable editor for page actions. + connect (page, &variable_dock_widget::destroyed, + this, &variable_editor::variable_destroyed); + connect (page, &variable_dock_widget::variable_focused_signal, + this, &variable_editor::variable_focused); - // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 + // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 #if (QT_VERSION >= 0x050302) && (QT_VERSION <= QTBUG_44813_FIX_VERSION) - connect (page, SIGNAL (queue_unfloat_float ()), - page, SLOT (unfloat_float ()), Qt::QueuedConnection); - connect (page, SIGNAL (queue_float ()), - page, SLOT (refloat ()), Qt::QueuedConnection); + connect (page, SIGNAL (queue_unfloat_float ()), + page, SLOT (unfloat_float ()), Qt::QueuedConnection); + connect (page, SIGNAL (queue_float ()), + page, SLOT (refloat ()), Qt::QueuedConnection); #endif - variable_editor_stack *stack = new variable_editor_stack (page); + variable_editor_stack *stack = new variable_editor_stack (page); - stack->setObjectName (name); - page->setWidget (stack); - page->setFocusProxy (stack); + stack->setObjectName (name); + page->setWidget (stack); + page->setFocusProxy (stack); - // Any interpreter_event signal from a variable_editor_stack object is - // handled the same as for the parent variable_editor object. - connect (stack, QOverload<const fcn_callback&>::of (&variable_editor_stack::interpreter_event), - this, QOverload<const fcn_callback&>::of (&variable_editor::interpreter_event)); + // Any interpreter_event signal from a variable_editor_stack object is + // handled the same as for the parent variable_editor object. + connect (stack, QOverload<const fcn_callback&>::of (&variable_editor_stack::interpreter_event), + this, QOverload<const fcn_callback&>::of (&variable_editor::interpreter_event)); - connect (stack, QOverload<const meth_callback&>::of (&variable_editor_stack::interpreter_event), - this, QOverload<const meth_callback&>::of (&variable_editor::interpreter_event)); + connect (stack, QOverload<const meth_callback&>::of (&variable_editor_stack::interpreter_event), + this, QOverload<const meth_callback&>::of (&variable_editor::interpreter_event)); - connect (stack, &variable_editor_stack::edit_variable_signal, - this, &variable_editor::edit_variable); - connect (this, &variable_editor::level_up_signal, - stack, &variable_editor_stack::levelUp); - connect (this, &variable_editor::save_signal, - stack, [=] () { stack->save (); }); + connect (stack, &variable_editor_stack::edit_variable_signal, + this, &variable_editor::edit_variable); + connect (this, &variable_editor::level_up_signal, + stack, &variable_editor_stack::levelUp); + connect (this, &variable_editor::save_signal, + stack, [=] () { stack->save (); }); - variable_editor_view *edit_view = stack->edit_view (); + variable_editor_view *edit_view = stack->edit_view (); - edit_view->setObjectName (name); - edit_view->setFont (m_font); - edit_view->setStyleSheet (m_stylesheet); - edit_view->setAlternatingRowColors (m_alternate_rows); - edit_view->verticalHeader ()->setDefaultSectionSize (m_default_height - + m_add_font_height); + edit_view->setObjectName (name); + edit_view->setFont (m_font); + edit_view->setStyleSheet (m_stylesheet); + edit_view->setAlternatingRowColors (m_alternate_rows); + edit_view->verticalHeader ()->setDefaultSectionSize (m_default_height + + m_add_font_height); - connect (m_plot_mapper, SIGNAL (mapped (const QString&)), - edit_view, SLOT (selected_command_requested (const QString&))); - connect (m_save_mapper, SIGNAL (mapped (const QString&)), - stack, SLOT (save (const QString&))); + connect (m_plot_mapper, SIGNAL (mapped (const QString&)), + edit_view, SLOT (selected_command_requested (const QString&))); + connect (m_save_mapper, SIGNAL (mapped (const QString&)), + stack, SLOT (save (const QString&))); - connect (edit_view, &variable_editor_view::command_signal, - this, &variable_editor::command_signal); - connect (this, &variable_editor::delete_selected_signal, - edit_view, &variable_editor_view::delete_selected); - connect (this, &variable_editor::clear_content_signal, - edit_view, &variable_editor_view::clearContent); - connect (this, &variable_editor::copy_clipboard_signal, - edit_view, &variable_editor_view::copyClipboard); - connect (this, &variable_editor::paste_clipboard_signal, - edit_view, &variable_editor_view::pasteClipboard); - connect (edit_view->horizontalHeader (), - &QHeaderView::customContextMenuRequested, - edit_view, &variable_editor_view::createColumnMenu); - connect (edit_view->verticalHeader (), - &QHeaderView::customContextMenuRequested, - edit_view, &variable_editor_view::createRowMenu); - connect (edit_view, &variable_editor_view::customContextMenuRequested, - edit_view, &variable_editor_view::createContextMenu); - connect (edit_view->horizontalScrollBar (), &QScrollBar::actionTriggered, - edit_view, &variable_editor_view::handle_horizontal_scroll_action); - connect (edit_view->verticalScrollBar (), &QScrollBar::actionTriggered, - edit_view, &variable_editor_view::handle_vertical_scroll_action); + connect (edit_view, &variable_editor_view::command_signal, + this, &variable_editor::command_signal); + connect (this, &variable_editor::delete_selected_signal, + edit_view, &variable_editor_view::delete_selected); + connect (this, &variable_editor::clear_content_signal, + edit_view, &variable_editor_view::clearContent); + connect (this, &variable_editor::copy_clipboard_signal, + edit_view, &variable_editor_view::copyClipboard); + connect (this, &variable_editor::paste_clipboard_signal, + edit_view, &variable_editor_view::pasteClipboard); + connect (edit_view->horizontalHeader (), + &QHeaderView::customContextMenuRequested, + edit_view, &variable_editor_view::createColumnMenu); + connect (edit_view->verticalHeader (), + &QHeaderView::customContextMenuRequested, + edit_view, &variable_editor_view::createRowMenu); + connect (edit_view, &variable_editor_view::customContextMenuRequested, + edit_view, &variable_editor_view::createContextMenu); + connect (edit_view->horizontalScrollBar (), &QScrollBar::actionTriggered, + edit_view, &variable_editor_view::handle_horizontal_scroll_action); + connect (edit_view->verticalScrollBar (), &QScrollBar::actionTriggered, + edit_view, &variable_editor_view::handle_vertical_scroll_action); - variable_editor_model *model = - new variable_editor_model (name, val, stack); + variable_editor_model *model = + new variable_editor_model (name, val, stack); - connect (model, &variable_editor_model::edit_variable_signal, - this, &variable_editor::edit_variable); - connect (model, &variable_editor_model::dataChanged, - this, &variable_editor::callUpdate); - connect (this, &variable_editor::refresh_signal, - model, &variable_editor_model::update_data_cache); - connect (model, &variable_editor_model::set_editable_signal, - stack, &variable_editor_stack::set_editable); + connect (model, &variable_editor_model::edit_variable_signal, + this, &variable_editor::edit_variable); + connect (model, &variable_editor_model::dataChanged, + this, &variable_editor::callUpdate); + connect (this, &variable_editor::refresh_signal, + model, &variable_editor_model::update_data_cache); + connect (model, &variable_editor_model::set_editable_signal, + stack, &variable_editor_stack::set_editable); - edit_view->setModel (model); - connect (edit_view, &variable_editor_view::doubleClicked, - model, &variable_editor_model::double_click); + edit_view->setModel (model); + connect (edit_view, &variable_editor_view::doubleClicked, + model, &variable_editor_model::double_click); - // Any interpreter_event signal from a variable_editor_model object is - // handled the same as for the parent variable_editor object. + // Any interpreter_event signal from a variable_editor_model object is + // handled the same as for the parent variable_editor object. - connect (model, QOverload<const fcn_callback&>::of (&variable_editor_model::interpreter_event), - this, QOverload<const fcn_callback&>::of (&variable_editor::interpreter_event)); + connect (model, QOverload<const fcn_callback&>::of (&variable_editor_model::interpreter_event), + this, QOverload<const fcn_callback&>::of (&variable_editor::interpreter_event)); - connect (model, QOverload<const meth_callback&>::of (&variable_editor_model::interpreter_event), - this, QOverload<const meth_callback&>::of (&variable_editor::interpreter_event)); + connect (model, QOverload<const meth_callback&>::of (&variable_editor_model::interpreter_event), + this, QOverload<const meth_callback&>::of (&variable_editor::interpreter_event)); - // Must supply a title for a QLabel to be created. Calling set_title() - // more than once will add more QLabels. Could change octave_dock_widget - // to always supply a QLabel (initially empty) and then simply update its - // contents. - page->set_title (name); - if (page->titleBarWidget () != nullptr) - { - QLabel *existing_ql = page->titleBarWidget ()->findChild<QLabel *> (); + // Must supply a title for a QLabel to be created. Calling set_title() + // more than once will add more QLabels. Could change octave_dock_widget + // to always supply a QLabel (initially empty) and then simply update its + // contents. + page->set_title (name); + if (page->titleBarWidget () != nullptr) + { + QLabel *existing_ql = page->titleBarWidget ()->findChild<QLabel *> (); - // FIXME: What was the intent here? update_label_signal does - // not seem to exist now. - connect (model, SIGNAL (description_changed (const QString&)), - existing_ql, SLOT (setText (const QString&))); - existing_ql->setMargin (2); - } + // FIXME: What was the intent here? update_label_signal does + // not seem to exist now. + connect (model, SIGNAL (description_changed (const QString&)), + existing_ql, SLOT (setText (const QString&))); + existing_ql->setMargin (2); + } - model->update_data (val); + model->update_data (val); - if (m_tool_bar) - { - QList<QTableView *> viewlist = findChildren<QTableView *> (); - if (viewlist.size () == 1 && m_tool_bar) - m_tool_bar->setEnabled (true); - } + if (m_tool_bar) + { + QList<QTableView *> viewlist = findChildren<QTableView *> (); + if (viewlist.size () == 1 && m_tool_bar) + m_tool_bar->setEnabled (true); + } - show (); - page->show (); - page->raise (); - page->activateWindow (); - tab_to_front (); - page->setFocus (); - } + show (); + page->show (); + page->raise (); + page->activateWindow (); + tab_to_front (); + page->setFocus (); +} - void - variable_editor::tab_to_front () - { - QWidget *parent = parentWidget (); +void +variable_editor::tab_to_front () +{ + QWidget *parent = parentWidget (); - if (parent) - { - QList<QTabBar *> barlist = parent->findChildren<QTabBar *> (); + if (parent) + { + QList<QTabBar *> barlist = parent->findChildren<QTabBar *> (); - QVariant this_value (reinterpret_cast<quintptr> (this)); + QVariant this_value (reinterpret_cast<quintptr> (this)); - for (auto *tbar : barlist) - { - for (int i = 0; i < tbar->count (); i++) - { - if (tbar->tabData (i) == this_value) - { - tbar->setCurrentIndex (i); - return; - } - } - } - } - } + for (auto *tbar : barlist) + { + for (int i = 0; i < tbar->count (); i++) + { + if (tbar->tabData (i) == this_value) + { + tbar->setCurrentIndex (i); + return; + } + } + } + } +} - void - variable_editor::refresh () - { - emit refresh_signal (); - } +void +variable_editor::refresh () +{ + emit refresh_signal (); +} - void - variable_editor::callUpdate (const QModelIndex&, const QModelIndex&) - { - emit updated (); - } +void +variable_editor::callUpdate (const QModelIndex&, const QModelIndex&) +{ + emit updated (); +} - void - variable_editor::notice_settings () - { - gui_settings settings; +void +variable_editor::notice_settings () +{ + gui_settings settings; - m_main->notice_settings (); // update settings in parent main win + m_main->notice_settings (); // update settings in parent main win - m_default_width = settings.int_value (ve_column_width); + m_default_width = settings.int_value (ve_column_width); - m_default_height = settings.int_value (ve_row_height); + m_default_height = settings.int_value (ve_row_height); - m_alternate_rows = settings.bool_value (ve_alternate_rows); + m_alternate_rows = settings.bool_value (ve_alternate_rows); - m_use_terminal_font = settings.bool_value (ve_use_terminal_font); + m_use_terminal_font = settings.bool_value (ve_use_terminal_font); - QString font_name; - int font_size; - QString default_font = settings.string_value (global_mono_font); + QString font_name; + int font_size; + QString default_font = settings.string_value (global_mono_font); - if (m_use_terminal_font) - { - font_name = settings.value (cs_font.settings_key (), default_font).toString (); - font_size = settings.int_value (cs_font_size); - } - else - { - font_name = settings.value (ve_font_name.settings_key (), default_font).toString (); - font_size = settings.int_value (ve_font_size); - } + if (m_use_terminal_font) + { + font_name = settings.value (cs_font.settings_key (), default_font).toString (); + font_size = settings.int_value (cs_font_size); + } + else + { + font_name = settings.value (ve_font_name.settings_key (), default_font).toString (); + font_size = settings.int_value (ve_font_size); + } - m_font = QFont (font_name, font_size); + m_font = QFont (font_name, font_size); - QFontMetrics fm (m_font); + QFontMetrics fm (m_font); - m_add_font_height = fm.height (); + m_add_font_height = fm.height (); - int mode = settings.int_value (ve_color_mode); + int mode = settings.int_value (ve_color_mode); - for (int i = 0; i < ve_colors_count; i++) - { - QColor setting_color = settings.color_value (ve_colors[i], mode); - m_table_colors.replace (i, setting_color); - } + for (int i = 0; i < ve_colors_count; i++) + { + QColor setting_color = settings.color_value (ve_colors[i], mode); + m_table_colors.replace (i, setting_color); + } - update_colors (); + update_colors (); - // Icon size in the toolbar. + // Icon size in the toolbar. - if (m_tool_bar) - { - int size_idx = settings.int_value (global_icon_size); - size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 + if (m_tool_bar) + { + int size_idx = settings.int_value (global_icon_size); + size_idx = (size_idx > 0) - (size_idx < 0) + 1; // Make valid index from 0 to 2 - QStyle *st = style (); - int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); - m_tool_bar->setIconSize (QSize (icon_size, icon_size)); - } + QStyle *st = style (); + int icon_size = st->pixelMetric (global_icon_sizes[size_idx]); + m_tool_bar->setIconSize (QSize (icon_size, icon_size)); + } - // Shortcuts (same as file editor) - settings.set_shortcut (m_save_action, sc_edit_file_save); - } + // Shortcuts (same as file editor) + settings.set_shortcut (m_save_action, sc_edit_file_save); +} - void - variable_editor::closeEvent (QCloseEvent *e) - { - emit finished (); +void +variable_editor::closeEvent (QCloseEvent *e) +{ + emit finished (); - octave_dock_widget::closeEvent (e); - } + octave_dock_widget::closeEvent (e); +} - void - variable_editor::variable_destroyed (QObject *obj) - { - // Invalidate the focus-restoring widget pointer if currently active. - if (m_focus_widget_vdw == obj) - { - m_focus_widget = nullptr; - m_focus_widget_vdw = nullptr; - } +void +variable_editor::variable_destroyed (QObject *obj) +{ + // Invalidate the focus-restoring widget pointer if currently active. + if (m_focus_widget_vdw == obj) + { + m_focus_widget = nullptr; + m_focus_widget_vdw = nullptr; + } - if (m_tool_bar) - { - // If no variable pages remain, deactivate the tool bar. - QList<variable_dock_widget *> vdwlist = findChildren<variable_dock_widget *> (); - if (vdwlist.isEmpty ()) - m_tool_bar->setEnabled (false); - } + if (m_tool_bar) + { + // If no variable pages remain, deactivate the tool bar. + QList<variable_dock_widget *> vdwlist = findChildren<variable_dock_widget *> (); + if (vdwlist.isEmpty ()) + m_tool_bar->setEnabled (false); + } - QFocusEvent ev (QEvent::FocusIn); - focusInEvent (&ev); - } + QFocusEvent ev (QEvent::FocusIn); + focusInEvent (&ev); +} - void - variable_editor::variable_focused (const QString& name) - { - m_current_focus_vname = name; +void +variable_editor::variable_focused (const QString& name) +{ + m_current_focus_vname = name; - // focusWidget() appears lost in transition to/from main window - // so keep a record of the widget. + // focusWidget() appears lost in transition to/from main window + // so keep a record of the widget. - QWidget *current = QApplication::focusWidget (); - m_focus_widget = nullptr; - m_focus_widget_vdw = nullptr; - if (current != nullptr) - { - QList<variable_dock_widget *> vdwlist = findChildren<variable_dock_widget *> (); - for (int i = 0; i < vdwlist.size (); i++) - { - variable_dock_widget *vdw = vdwlist.at (i); - if (vdw->isAncestorOf (current)) - { - m_focus_widget = current; - m_focus_widget_vdw = vdw; - break; - } - } - } - } + QWidget *current = QApplication::focusWidget (); + m_focus_widget = nullptr; + m_focus_widget_vdw = nullptr; + if (current != nullptr) + { + QList<variable_dock_widget *> vdwlist = findChildren<variable_dock_widget *> (); + for (int i = 0; i < vdwlist.size (); i++) + { + variable_dock_widget *vdw = vdwlist.at (i); + if (vdw->isAncestorOf (current)) + { + m_focus_widget = current; + m_focus_widget_vdw = vdw; + break; + } + } + } +} - void - variable_editor::record_hovered_focus_variable () - { - m_hovered_focus_vname = m_current_focus_vname; - } +void +variable_editor::record_hovered_focus_variable () +{ + m_hovered_focus_vname = m_current_focus_vname; +} - void - variable_editor::restore_hovered_focus_variable () - { - variable_dock_widget *tofocus = findChild<variable_dock_widget *> (m_hovered_focus_vname); - if (tofocus != nullptr) - { - // Note that this may be platform and window system dependent. - // On a particular Linux system, activateWindow() alone didn't - // immediately set the active window and there was a race - // between the window focus and action signal. Setting the - // active window via the QApplication route did work. - QApplication::setActiveWindow(tofocus->window()); - tofocus->activateWindow (); - tofocus->setFocus (Qt::OtherFocusReason); - } - } +void +variable_editor::restore_hovered_focus_variable () +{ + variable_dock_widget *tofocus = findChild<variable_dock_widget *> (m_hovered_focus_vname); + if (tofocus != nullptr) + { + // Note that this may be platform and window system dependent. + // On a particular Linux system, activateWindow() alone didn't + // immediately set the active window and there was a race + // between the window focus and action signal. Setting the + // active window via the QApplication route did work. + QApplication::setActiveWindow(tofocus->window()); + tofocus->activateWindow (); + tofocus->setFocus (Qt::OtherFocusReason); + } +} - void - variable_editor::save () - { - emit save_signal (); - } +void +variable_editor::save () +{ + emit save_signal (); +} - void - variable_editor::cutClipboard () - { - copyClipboard (); +void +variable_editor::cutClipboard () +{ + copyClipboard (); - emit clear_content_signal (); - } + emit clear_content_signal (); +} - void - variable_editor::copyClipboard () - { - emit copy_clipboard_signal (); - } +void +variable_editor::copyClipboard () +{ + emit copy_clipboard_signal (); +} - void - variable_editor::pasteClipboard () - { - emit paste_clipboard_signal (); +void +variable_editor::pasteClipboard () +{ + emit paste_clipboard_signal (); - emit updated (); - } + emit updated (); +} - void - variable_editor::levelUp () - { - emit level_up_signal (); - } +void +variable_editor::levelUp () +{ + emit level_up_signal (); +} - // Also updates the font. +// Also updates the font. - void variable_editor::update_colors () - { - m_stylesheet = ""; +void variable_editor::update_colors () +{ + m_stylesheet = ""; - if (m_table_colors.length () > 0) - m_stylesheet += "QTableView::item{ color: " - + m_table_colors[0].name () +" }"; + if (m_table_colors.length () > 0) + m_stylesheet += "QTableView::item{ color: " + + m_table_colors[0].name () +" }"; - if (m_table_colors.length () > 1) - m_stylesheet += "QTableView::item{ background-color: " - + m_table_colors[1].name () +" }"; + if (m_table_colors.length () > 1) + m_stylesheet += "QTableView::item{ background-color: " + + m_table_colors[1].name () +" }"; - if (m_table_colors.length () > 2) - m_stylesheet += "QTableView::item{ selection-color: " - + m_table_colors[2].name () +" }"; + if (m_table_colors.length () > 2) + m_stylesheet += "QTableView::item{ selection-color: " + + m_table_colors[2].name () +" }"; - if (m_table_colors.length () > 3) - m_stylesheet += "QTableView::item:selected{ background-color: " - + m_table_colors[3].name () +" }"; + if (m_table_colors.length () > 3) + m_stylesheet += "QTableView::item:selected{ background-color: " + + m_table_colors[3].name () +" }"; - if (m_table_colors.length () > 4 && m_alternate_rows) - { - m_stylesheet += "QTableView::item:alternate{ background-color: " - + m_table_colors[4].name () +" }"; + if (m_table_colors.length () > 4 && m_alternate_rows) + { + m_stylesheet += "QTableView::item:alternate{ background-color: " + + m_table_colors[4].name () +" }"; - m_stylesheet += "QTableView::item:alternate:selected{ background-color: " - + m_table_colors[3].name () +" }"; - } + m_stylesheet += "QTableView::item:alternate:selected{ background-color: " + + m_table_colors[3].name () +" }"; + } - QList<QTableView *> viewlist = findChildren<QTableView *> (); - for (int i = 0; i < viewlist.size (); i++) - { - QTableView *view = viewlist.at (i); + QList<QTableView *> viewlist = findChildren<QTableView *> (); + for (int i = 0; i < viewlist.size (); i++) + { + QTableView *view = viewlist.at (i); - if (! view) - continue; + if (! view) + continue; - view->setAlternatingRowColors (m_alternate_rows); - view->setStyleSheet (m_stylesheet); - view->setFont (m_font); - } + view->setAlternatingRowColors (m_alternate_rows); + view->setStyleSheet (m_stylesheet); + view->setFont (m_font); + } - } +} - QAction * - variable_editor::add_tool_bar_button (const QIcon& icon, - const QString& text, - const QObject *receiver, - const char *member) - { - QAction *action = new QAction (icon, text, this); - connect(action, SIGNAL (triggered ()), receiver, member); - QToolButton *button = new ReturnFocusToolButton (m_tool_bar); - button->setDefaultAction (action); - button->setText (text); - button->setToolTip (text); - button->setIcon (icon); - m_tool_bar->addWidget (button); +QAction * +variable_editor::add_tool_bar_button (const QIcon& icon, + const QString& text, + const QObject *receiver, + const char *member) +{ + QAction *action = new QAction (icon, text, this); + connect(action, SIGNAL (triggered ()), receiver, member); + QToolButton *button = new ReturnFocusToolButton (m_tool_bar); + button->setDefaultAction (action); + button->setText (text); + button->setToolTip (text); + button->setIcon (icon); + m_tool_bar->addWidget (button); - return action; - } + return action; +} - void - variable_editor::construct_tool_bar () - { - m_tool_bar->setAllowedAreas (Qt::TopToolBarArea); +void +variable_editor::construct_tool_bar () +{ + m_tool_bar->setAllowedAreas (Qt::TopToolBarArea); - m_tool_bar->setObjectName ("VariableEditorToolBar"); + m_tool_bar->setObjectName ("VariableEditorToolBar"); - m_tool_bar->setWindowTitle (tr ("Variable Editor Toolbar")); + m_tool_bar->setWindowTitle (tr ("Variable Editor Toolbar")); - gui_settings settings; + gui_settings settings; - m_save_action = add_tool_bar_button (settings.icon ("document-save"), - tr ("Save"), this, SLOT (save ())); - addAction (m_save_action); - m_save_action->setShortcutContext (Qt::WidgetWithChildrenShortcut); - m_save_action->setStatusTip(tr("Save variable to a file")); + m_save_action = add_tool_bar_button (settings.icon ("document-save"), + tr ("Save"), this, SLOT (save ())); + addAction (m_save_action); + m_save_action->setShortcutContext (Qt::WidgetWithChildrenShortcut); + m_save_action->setStatusTip(tr("Save variable to a file")); - QAction *action = new QAction (settings.icon ("document-save-as"), - tr ("Save in format ..."), m_tool_bar); + QAction *action = new QAction (settings.icon ("document-save-as"), + tr ("Save in format ..."), m_tool_bar); - QToolButton *save_tool_button = new HoverToolButton (m_tool_bar); - save_tool_button->setDefaultAction (action); + QToolButton *save_tool_button = new HoverToolButton (m_tool_bar); + save_tool_button->setDefaultAction (action); - save_tool_button->setText (tr ("Save in format ...")); - save_tool_button->setToolTip (tr("Save variable to a file in different format")); - save_tool_button->setIcon (settings.icon ("document-save-as")); - save_tool_button->setPopupMode (QToolButton::InstantPopup); + save_tool_button->setText (tr ("Save in format ...")); + save_tool_button->setToolTip (tr("Save variable to a file in different format")); + save_tool_button->setIcon (settings.icon ("document-save-as")); + save_tool_button->setPopupMode (QToolButton::InstantPopup); - QMenu *save_menu = new ReturnFocusMenu (save_tool_button); - save_menu->setTitle (tr ("Save in format ...")); - save_menu->setSeparatorsCollapsible (false); + QMenu *save_menu = new ReturnFocusMenu (save_tool_button); + save_menu->setTitle (tr ("Save in format ...")); + save_menu->setSeparatorsCollapsible (false); - m_save_mapper = new QSignalMapper (save_menu); - for (int i = 0; i < ve_save_formats.length (); i++) - m_save_mapper->setMapping - (save_menu->addAction (ve_save_formats.at (i), - m_save_mapper, SLOT (map ())), - ve_save_formats.at (i)); + m_save_mapper = new QSignalMapper (save_menu); + for (int i = 0; i < ve_save_formats.length (); i++) + m_save_mapper->setMapping + (save_menu->addAction (ve_save_formats.at (i), + m_save_mapper, SLOT (map ())), + ve_save_formats.at (i)); - save_tool_button->setMenu (save_menu); - m_tool_bar->addWidget (save_tool_button); + save_tool_button->setMenu (save_menu); + m_tool_bar->addWidget (save_tool_button); - m_tool_bar->addSeparator (); + m_tool_bar->addSeparator (); - action = add_tool_bar_button (settings.icon ("edit-cut"), tr ("Cut"), - this, SLOT (cutClipboard ())); - action->setStatusTip(tr("Cut data to clipboard")); + action = add_tool_bar_button (settings.icon ("edit-cut"), tr ("Cut"), + this, SLOT (cutClipboard ())); + action->setStatusTip(tr("Cut data to clipboard")); - action = add_tool_bar_button (settings.icon ("edit-copy"), tr ("Copy"), - this, SLOT (copyClipboard ())); - action->setStatusTip(tr("Copy data to clipboard")); + action = add_tool_bar_button (settings.icon ("edit-copy"), tr ("Copy"), + this, SLOT (copyClipboard ())); + action->setStatusTip(tr("Copy data to clipboard")); - action = add_tool_bar_button (settings.icon ("edit-paste"), tr ("Paste"), - this, SLOT (pasteClipboard ())); - action->setStatusTip(tr("Paste clipboard into variable data")); + action = add_tool_bar_button (settings.icon ("edit-paste"), tr ("Paste"), + this, SLOT (pasteClipboard ())); + action->setStatusTip(tr("Paste clipboard into variable data")); - m_tool_bar->addSeparator (); + m_tool_bar->addSeparator (); - // FIXME: Add a print item? - // QAction *print_action; /icons/fileprint.png - // m_tool_bar->addSeparator (); + // FIXME: Add a print item? + // QAction *print_action; /icons/fileprint.png + // m_tool_bar->addSeparator (); - action = new QAction (settings.icon ("plot-xy-curve"), tr ("Plot"), - m_tool_bar); - action->setToolTip (tr ("Plot Selected Data")); - QToolButton *plot_tool_button = new HoverToolButton (m_tool_bar); - plot_tool_button->setDefaultAction (action); + action = new QAction (settings.icon ("plot-xy-curve"), tr ("Plot"), + m_tool_bar); + action->setToolTip (tr ("Plot Selected Data")); + QToolButton *plot_tool_button = new HoverToolButton (m_tool_bar); + plot_tool_button->setDefaultAction (action); - plot_tool_button->setText (tr ("Plot")); - plot_tool_button->setToolTip (tr ("Plot selected data")); - plot_tool_button->setIcon (settings.icon ("plot-xy-curve")); + plot_tool_button->setText (tr ("Plot")); + plot_tool_button->setToolTip (tr ("Plot selected data")); + plot_tool_button->setIcon (settings.icon ("plot-xy-curve")); - plot_tool_button->setPopupMode (QToolButton::InstantPopup); + plot_tool_button->setPopupMode (QToolButton::InstantPopup); - QMenu *plot_menu = new ReturnFocusMenu (plot_tool_button); - plot_menu->setTitle (tr ("Plot")); - plot_menu->setSeparatorsCollapsible (false); + QMenu *plot_menu = new ReturnFocusMenu (plot_tool_button); + plot_menu->setTitle (tr ("Plot")); + plot_menu->setSeparatorsCollapsible (false); - m_plot_mapper = make_plot_mapper (plot_menu); + m_plot_mapper = make_plot_mapper (plot_menu); - plot_tool_button->setMenu (plot_menu); + plot_tool_button->setMenu (plot_menu); - m_tool_bar->addWidget (plot_tool_button); + m_tool_bar->addWidget (plot_tool_button); - m_tool_bar->addSeparator (); + m_tool_bar->addSeparator (); - action = add_tool_bar_button (settings.icon ("go-up"), tr ("Up"), this, - SLOT (levelUp ())); - action->setStatusTip(tr("Go one level up in variable hierarchy")); + action = add_tool_bar_button (settings.icon ("go-up"), tr ("Up"), this, + SLOT (levelUp ())); + action->setStatusTip(tr("Go one level up in variable hierarchy")); - // The QToolButton mouse-clicks change active window, so connect all - // HoverToolButton and ReturnFocusToolButton objects to the mechanism - // that restores active window and focus before acting. - QList<HoverToolButton *> hbuttonlist - = m_tool_bar->findChildren<HoverToolButton *> ("" - , Qt::FindDirectChildrenOnly - ); - for (int i = 0; i < hbuttonlist.size (); i++) - { - connect (hbuttonlist.at (i), &HoverToolButton::hovered_signal, - this, &variable_editor::record_hovered_focus_variable); - connect (hbuttonlist.at (i), &HoverToolButton::popup_shown_signal, - this, &variable_editor::restore_hovered_focus_variable); - } + // The QToolButton mouse-clicks change active window, so connect all + // HoverToolButton and ReturnFocusToolButton objects to the mechanism + // that restores active window and focus before acting. + QList<HoverToolButton *> hbuttonlist + = m_tool_bar->findChildren<HoverToolButton *> ("" + , Qt::FindDirectChildrenOnly + ); + for (int i = 0; i < hbuttonlist.size (); i++) + { + connect (hbuttonlist.at (i), &HoverToolButton::hovered_signal, + this, &variable_editor::record_hovered_focus_variable); + connect (hbuttonlist.at (i), &HoverToolButton::popup_shown_signal, + this, &variable_editor::restore_hovered_focus_variable); + } - QList<ReturnFocusToolButton *> rfbuttonlist - = m_tool_bar->findChildren<ReturnFocusToolButton *> ("" - , Qt::FindDirectChildrenOnly - ); - for (int i = 0; i < rfbuttonlist.size (); i++) - { - connect (rfbuttonlist.at (i), &ReturnFocusToolButton::about_to_activate, - this, &variable_editor::restore_hovered_focus_variable); - } + QList<ReturnFocusToolButton *> rfbuttonlist + = m_tool_bar->findChildren<ReturnFocusToolButton *> ("" + , Qt::FindDirectChildrenOnly + ); + for (int i = 0; i < rfbuttonlist.size (); i++) + { + connect (rfbuttonlist.at (i), &ReturnFocusToolButton::about_to_activate, + this, &variable_editor::restore_hovered_focus_variable); + } - // Same for QMenu - QList<ReturnFocusMenu *> menulist - = m_tool_bar->findChildren<ReturnFocusMenu *> (); - for (int i = 0; i < menulist.size (); i++) - { - connect (menulist.at (i), &ReturnFocusMenu::about_to_activate, - this, &variable_editor::restore_hovered_focus_variable); - } + // Same for QMenu + QList<ReturnFocusMenu *> menulist + = m_tool_bar->findChildren<ReturnFocusMenu *> (); + for (int i = 0; i < menulist.size (); i++) + { + connect (menulist.at (i), &ReturnFocusMenu::about_to_activate, + this, &variable_editor::restore_hovered_focus_variable); + } - m_tool_bar->setAttribute(Qt::WA_ShowWithoutActivating); - m_tool_bar->setFocusPolicy (Qt::NoFocus); + m_tool_bar->setAttribute(Qt::WA_ShowWithoutActivating); + m_tool_bar->setFocusPolicy (Qt::NoFocus); - // Disabled when no tab is present. + // Disabled when no tab is present. - m_tool_bar->setEnabled (false); - } + m_tool_bar->setEnabled (false); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/variable-editor.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/variable-editor.h Thu Feb 02 12:25:51 2023 -0800 @@ -44,369 +44,369 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class variable_editor_model; - class variable_editor_view; +class variable_editor_model; +class variable_editor_view; - // The individual variable subwindow class +// The individual variable subwindow class - class variable_dock_widget : public label_dock_widget - { - Q_OBJECT +class variable_dock_widget : public label_dock_widget +{ + Q_OBJECT - public: +public: - variable_dock_widget (QWidget *p); + variable_dock_widget (QWidget *p); - ~variable_dock_widget () = default; + ~variable_dock_widget () = default; - signals: +signals: - void variable_focused_signal (const QString& name); + void variable_focused_signal (const QString& name); - protected: +protected: - virtual void closeEvent (QCloseEvent *e); + virtual void closeEvent (QCloseEvent *e); - void resizeEvent (QResizeEvent *event); + void resizeEvent (QResizeEvent *event); - public slots: +public slots: - void handle_focus_change (QWidget *old, QWidget *now); + void handle_focus_change (QWidget *old, QWidget *now); - private slots: +private slots: - void change_floating (bool); + void change_floating (bool); - void change_existence (bool); + void change_existence (bool); - void toplevel_change (bool); + void toplevel_change (bool); - void change_fullscreen (); + void change_fullscreen (); - protected: +protected: - QFrame *m_frame; + QFrame *m_frame; - QAction *m_fullscreen_action; + QAction *m_fullscreen_action; - bool m_full_screen; + bool m_full_screen; - bool m_prev_floating; + bool m_prev_floating; - QRect m_prev_geom; + QRect m_prev_geom; // See Octave bug #53807 and https://bugreports.qt.io/browse/QTBUG-44813 #define QTBUG_44813_FIX_VERSION 0x999999 - signals: +signals: - void queue_unfloat_float (); + void queue_unfloat_float (); - void queue_float (); + void queue_float (); - protected slots: +protected slots: - void unfloat_float (); + void unfloat_float (); - void refloat (); + void refloat (); #if (QT_VERSION >= 0x050302) && (QT_VERSION <= QTBUG_44813_FIX_VERSION) - protected: +protected: - bool event (QEvent *event); + bool event (QEvent *event); - private: +private: - bool m_waiting_for_mouse_move; + bool m_waiting_for_mouse_move; - bool m_waiting_for_mouse_button_release; + bool m_waiting_for_mouse_button_release; #endif - }; +}; - class variable_editor_stack : public QStackedWidget - { - Q_OBJECT +class variable_editor_stack : public QStackedWidget +{ + Q_OBJECT - public: +public: - variable_editor_stack (QWidget *p); + variable_editor_stack (QWidget *p); - ~variable_editor_stack () = default; + ~variable_editor_stack () = default; - variable_editor_view * edit_view () {return m_edit_view;}; + variable_editor_view * edit_view () {return m_edit_view;}; - QTextEdit * disp_view () {return m_disp_view;}; + QTextEdit * disp_view () {return m_disp_view;}; - signals: +signals: - void edit_variable_signal (const QString& name, const octave_value& val); + void edit_variable_signal (const QString& name, const octave_value& val); - void do_save_signal (const QString& format, const QString& save_opts); + void do_save_signal (const QString& format, const QString& save_opts); - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - public slots: +public slots: - void set_editable (bool editable); + void set_editable (bool editable); - void levelUp (); + void levelUp (); - void save (const QString& format = QString ()); + void save (const QString& format = QString ()); - void do_save (const QString& format, const QString& save_opts); + void do_save (const QString& format, const QString& save_opts); - private: +private: - QTextEdit * make_disp_view (QWidget *parent); + QTextEdit * make_disp_view (QWidget *parent); - variable_editor_view *m_edit_view; + variable_editor_view *m_edit_view; - QTextEdit *m_disp_view; - }; + QTextEdit *m_disp_view; +}; - class variable_editor_view : public QTableView - { - Q_OBJECT +class variable_editor_view : public QTableView +{ + Q_OBJECT - public: +public: - variable_editor_view (QWidget *p); + variable_editor_view (QWidget *p); - ~variable_editor_view () = default; + ~variable_editor_view () = default; - void setModel (QAbstractItemModel *model); + void setModel (QAbstractItemModel *model); - signals: +signals: - void command_signal (const QString& cmd); + void command_signal (const QString& cmd); - void add_edit_actions_signal (QMenu *menu, const QString& qualifier_string); + void add_edit_actions_signal (QMenu *menu, const QString& qualifier_string); - public slots: +public slots: - void createVariable (); + void createVariable (); - void transposeContent (); + void transposeContent (); - QList<int> range_selected (); + QList<int> range_selected (); - void delete_selected (); + void delete_selected (); - void clearContent (); + void clearContent (); - void cutClipboard (); + void cutClipboard (); - void copyClipboard (); + void copyClipboard (); - void pasteClipboard (); + void pasteClipboard (); - void handle_horizontal_scroll_action (int action); + void handle_horizontal_scroll_action (int action); - void handle_vertical_scroll_action (int action); + void handle_vertical_scroll_action (int action); - void createContextMenu (const QPoint& pt); + void createContextMenu (const QPoint& pt); - void createColumnMenu (const QPoint& pt); + void createColumnMenu (const QPoint& pt); - void createRowMenu (const QPoint& pt); + void createRowMenu (const QPoint& pt); - void selected_command_requested (const QString& cmd); + void selected_command_requested (const QString& cmd); - private: +private: - void add_edit_actions (QMenu *menu, const QString& qualifier_string); + void add_edit_actions (QMenu *menu, const QString& qualifier_string); - variable_editor_model *m_var_model; - }; + variable_editor_model *m_var_model; +}; - // Gadgets to keep track of and restore what variable window was in focus - // just prior to selecting something on the menu bar. +// Gadgets to keep track of and restore what variable window was in focus +// just prior to selecting something on the menu bar. - class HoverToolButton : public QToolButton - { - Q_OBJECT +class HoverToolButton : public QToolButton +{ + Q_OBJECT - public: +public: - HoverToolButton (QWidget *parent = nullptr); + HoverToolButton (QWidget *parent = nullptr); - ~HoverToolButton () = default; + ~HoverToolButton () = default; - signals: +signals: - void hovered_signal (); + void hovered_signal (); - void popup_shown_signal (); + void popup_shown_signal (); - protected: +protected: - bool eventFilter (QObject *obj, QEvent *ev); - }; + bool eventFilter (QObject *obj, QEvent *ev); +}; - class ReturnFocusToolButton : public HoverToolButton - { - Q_OBJECT +class ReturnFocusToolButton : public HoverToolButton +{ + Q_OBJECT - public: +public: - ReturnFocusToolButton (QWidget *parent = nullptr); + ReturnFocusToolButton (QWidget *parent = nullptr); - ~ReturnFocusToolButton () = default; + ~ReturnFocusToolButton () = default; - signals: +signals: - void about_to_activate (); + void about_to_activate (); - protected: +protected: - bool eventFilter (QObject *obj, QEvent *ev); - }; + bool eventFilter (QObject *obj, QEvent *ev); +}; - class ReturnFocusMenu : public QMenu - { - Q_OBJECT +class ReturnFocusMenu : public QMenu +{ + Q_OBJECT - public: +public: - ReturnFocusMenu (QWidget *parent = nullptr); + ReturnFocusMenu (QWidget *parent = nullptr); - ~ReturnFocusMenu () = default; + ~ReturnFocusMenu () = default; - signals: +signals: - void about_to_activate (); + void about_to_activate (); - protected: +protected: - bool eventFilter (QObject *obj, QEvent *ev); - }; + bool eventFilter (QObject *obj, QEvent *ev); +}; - // The variable editor class +// The variable editor class - class variable_editor : public octave_dock_widget - { - Q_OBJECT +class variable_editor : public octave_dock_widget +{ + Q_OBJECT - public: +public: - variable_editor (QWidget *parent); + variable_editor (QWidget *parent); - ~variable_editor (); + ~variable_editor (); - // No copying! + // No copying! - variable_editor (const variable_editor&) = delete; + variable_editor (const variable_editor&) = delete; - variable_editor& operator = (const variable_editor&) = delete; + variable_editor& operator = (const variable_editor&) = delete; - void refresh (); + void refresh (); - void tab_to_front (); + void tab_to_front (); - signals: +signals: - void updated (); + void updated (); - void finished (); + void finished (); - void command_signal (const QString& cmd); + void command_signal (const QString& cmd); - void refresh_signal (); + void refresh_signal (); - void clear_content_signal (); + void clear_content_signal (); - void copy_clipboard_signal (); + void copy_clipboard_signal (); - void paste_clipboard_signal (); + void paste_clipboard_signal (); - void level_up_signal (); + void level_up_signal (); - void save_signal (); + void save_signal (); - void delete_selected_signal (); + void delete_selected_signal (); - void interpreter_event (const fcn_callback& fcn); - void interpreter_event (const meth_callback& meth); + void interpreter_event (const fcn_callback& fcn); + void interpreter_event (const meth_callback& meth); - public slots: +public slots: - void callUpdate (const QModelIndex&, const QModelIndex&); + void callUpdate (const QModelIndex&, const QModelIndex&); - void notice_settings (); + void notice_settings (); - void edit_variable (const QString& name, const octave_value& val); + void edit_variable (const QString& name, const octave_value& val); - void variable_destroyed (QObject *obj); + void variable_destroyed (QObject *obj); - void variable_focused (const QString& name); + void variable_focused (const QString& name); - void record_hovered_focus_variable (); + void record_hovered_focus_variable (); - void restore_hovered_focus_variable (); + void restore_hovered_focus_variable (); - protected slots: +protected slots: - void closeEvent (QCloseEvent *); + void closeEvent (QCloseEvent *); - void save (); + void save (); - void cutClipboard (); + void cutClipboard (); - void copyClipboard (); + void copyClipboard (); - void pasteClipboard (); + void pasteClipboard (); - void levelUp (); + void levelUp (); - protected: +protected: - void focusInEvent (QFocusEvent *ev); + void focusInEvent (QFocusEvent *ev); - private: +private: - dw_main_window *m_main; + dw_main_window *m_main; - QToolBar *m_tool_bar; - QAction *m_save_action; + QToolBar *m_tool_bar; + QAction *m_save_action; - int m_default_width; + int m_default_width; - int m_default_height; + int m_default_height; - int m_add_font_height; + int m_add_font_height; - bool m_use_terminal_font; + bool m_use_terminal_font; - bool m_alternate_rows; + bool m_alternate_rows; - QString m_stylesheet; + QString m_stylesheet; - QFont m_font; + QFont m_font; - // If use_terminal_font is true then this will be different since - // "font" will contain the terminal font. - QFont m_sel_font; + // If use_terminal_font is true then this will be different since + // "font" will contain the terminal font. + QFont m_sel_font; - QList<QColor> m_table_colors; + QList<QColor> m_table_colors; - void update_colors (); + void update_colors (); - QAction * add_tool_bar_button (const QIcon& icon, const QString& text, - const QObject *receiver, const char *member); + QAction * add_tool_bar_button (const QIcon& icon, const QString& text, + const QObject *receiver, const char *member); - void construct_tool_bar (); + void construct_tool_bar (); - QString m_current_focus_vname; + QString m_current_focus_vname; - QString m_hovered_focus_vname; + QString m_hovered_focus_vname; - QSignalMapper *m_plot_mapper; - QSignalMapper *m_save_mapper; + QSignalMapper *m_plot_mapper; + QSignalMapper *m_save_mapper; - QWidget *m_focus_widget; + QWidget *m_focus_widget; - variable_dock_widget *m_focus_widget_vdw; - }; + variable_dock_widget *m_focus_widget_vdw; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/welcome-wizard.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/welcome-wizard.cc Thu Feb 02 12:25:51 2023 -0800 @@ -44,338 +44,338 @@ OCTAVE_BEGIN_NAMESPACE(octave) - static QLabel * - make_octave_logo (QWidget *p = nullptr, int height = 100) - { - QLabel *logo = new QLabel (p); - QPixmap logo_pixmap (dw_icon_set_names["NONE"]); - logo->setPixmap (logo_pixmap.scaledToHeight (height)); - return logo; - }; +static QLabel * +make_octave_logo (QWidget *p = nullptr, int height = 100) +{ + QLabel *logo = new QLabel (p); + QPixmap logo_pixmap (dw_icon_set_names["NONE"]); + logo->setPixmap (logo_pixmap.scaledToHeight (height)); + return logo; +}; - welcome_wizard::welcome_wizard (QWidget *p) - : QDialog (p), m_page_ctor_list (), m_page_list_iterator (), - m_current_page (initial_page::create (this)), - m_allow_web_connect_state (false), - m_max_height (0), m_max_width (0) - { - m_page_ctor_list.push_back (initial_page::create); - m_page_ctor_list.push_back (setup_community_news::create); - m_page_ctor_list.push_back (final_page::create); +welcome_wizard::welcome_wizard (QWidget *p) + : QDialog (p), m_page_ctor_list (), m_page_list_iterator (), + m_current_page (initial_page::create (this)), + m_allow_web_connect_state (false), + m_max_height (0), m_max_width (0) +{ + m_page_ctor_list.push_back (initial_page::create); + m_page_ctor_list.push_back (setup_community_news::create); + m_page_ctor_list.push_back (final_page::create); - m_page_list_iterator = m_page_ctor_list.begin (); + m_page_list_iterator = m_page_ctor_list.begin (); - setWindowTitle (tr ("Welcome to GNU Octave")); + setWindowTitle (tr ("Welcome to GNU Octave")); - setEnabled (true); + setEnabled (true); - setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); + setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); - // Create all pages for pre-setting the minimal required size for all pages - show_page (); - adjust_size (); - next_page (); - adjust_size (); - next_page (); - adjust_size (); - // now go back to the first page - previous_page (); - previous_page (); + // Create all pages for pre-setting the minimal required size for all pages + show_page (); + adjust_size (); + next_page (); + adjust_size (); + next_page (); + adjust_size (); + // now go back to the first page + previous_page (); + previous_page (); - // Set the size determined above - resize (m_max_width, m_max_height); + // Set the size determined above + resize (m_max_width, m_max_height); #if defined (OCTAVE_USE_WINDOWS_API) - // HACK to forceshow of dialog if started minimized - ShowWindow (reinterpret_cast<HWND> (winId ()), SW_SHOWNORMAL); + // HACK to forceshow of dialog if started minimized + ShowWindow (reinterpret_cast<HWND> (winId ()), SW_SHOWNORMAL); #endif - } +} - void welcome_wizard::adjust_size () - { - // Get adjusted size for the current page - adjustSize (); - QSize sz = size (); +void welcome_wizard::adjust_size () +{ + // Get adjusted size for the current page + adjustSize (); + QSize sz = size (); - // Update the max. size of the three pages if required + // Update the max. size of the three pages if required - if (sz.height () > m_max_height) - m_max_height = sz.height (); + if (sz.height () > m_max_height) + m_max_height = sz.height (); - if (sz.width () > m_max_width) - m_max_width = sz.width (); - } + if (sz.width () > m_max_width) + m_max_width = sz.width (); +} - void welcome_wizard::handle_web_connect_option (int state) - { - m_allow_web_connect_state = state == Qt::Checked; - } +void welcome_wizard::handle_web_connect_option (int state) +{ + m_allow_web_connect_state = state == Qt::Checked; +} - void welcome_wizard::show_page () - { - delete m_current_page; - delete layout (); +void welcome_wizard::show_page () +{ + delete m_current_page; + delete layout (); - m_current_page = (*m_page_list_iterator) (this); + m_current_page = (*m_page_list_iterator) (this); - QVBoxLayout *new_layout = new QVBoxLayout (); - setLayout (new_layout); + QVBoxLayout *new_layout = new QVBoxLayout (); + setLayout (new_layout); - new_layout->addWidget (m_current_page); - } + new_layout->addWidget (m_current_page); +} - void welcome_wizard::previous_page () - { - --m_page_list_iterator; +void welcome_wizard::previous_page () +{ + --m_page_list_iterator; - show_page (); - } + show_page (); +} - void welcome_wizard::next_page () - { - ++m_page_list_iterator; +void welcome_wizard::next_page () +{ + ++m_page_list_iterator; - show_page (); - } + show_page (); +} - void welcome_wizard::accept () - { - // Create default settings file. +void welcome_wizard::accept () +{ + // Create default settings file. - gui_settings settings; + gui_settings settings; - settings.setValue (nr_allow_connection.settings_key (), m_allow_web_connect_state); + settings.setValue (nr_allow_connection.settings_key (), m_allow_web_connect_state); - settings.sync (); + settings.sync (); - QDialog::accept (); - } + QDialog::accept (); +} - initial_page::initial_page (welcome_wizard *wizard) - : QWidget (wizard), - m_title (new QLabel (tr ("Welcome to Octave!"), this)), - m_message (new QLabel (this)), - m_logo (make_octave_logo (this)), - m_next (new QPushButton (tr ("Next"), this)), - m_cancel (new QPushButton (tr ("Cancel"), this)) - { - QFont ft; - ft.setPointSize (20); - m_title->setFont (ft); +initial_page::initial_page (welcome_wizard *wizard) + : QWidget (wizard), + m_title (new QLabel (tr ("Welcome to Octave!"), this)), + m_message (new QLabel (this)), + m_logo (make_octave_logo (this)), + m_next (new QPushButton (tr ("Next"), this)), + m_cancel (new QPushButton (tr ("Cancel"), this)) +{ + QFont ft; + ft.setPointSize (20); + m_title->setFont (ft); - gui_settings settings; + gui_settings settings; - m_message->setText - (tr ("<html><body>\n" - "<p>You seem to be using the Octave graphical interface for the first time on this computer.\n" - "Click 'Next' to create a configuration file and launch Octave.</p>\n" - "<p>The configuration file is stored in<br>%1.</p>\n" - "</body></html>"). - arg (settings.file_name ())); - m_message->setWordWrap (true); - m_message->setMinimumWidth (400); + m_message->setText + (tr ("<html><body>\n" + "<p>You seem to be using the Octave graphical interface for the first time on this computer.\n" + "Click 'Next' to create a configuration file and launch Octave.</p>\n" + "<p>The configuration file is stored in<br>%1.</p>\n" + "</body></html>"). + arg (settings.file_name ())); + m_message->setWordWrap (true); + m_message->setMinimumWidth (400); - QVBoxLayout *message_layout = new QVBoxLayout; + QVBoxLayout *message_layout = new QVBoxLayout; - message_layout->addWidget (m_title); - message_layout->addWidget (m_message); + message_layout->addWidget (m_title); + message_layout->addWidget (m_message); - QHBoxLayout *message_and_logo = new QHBoxLayout; + QHBoxLayout *message_and_logo = new QHBoxLayout; - message_and_logo->addLayout (message_layout); - message_and_logo->addStretch (10); - message_and_logo->addWidget (m_logo, 0, Qt::AlignTop); + message_and_logo->addLayout (message_layout); + message_and_logo->addStretch (10); + message_and_logo->addWidget (m_logo, 0, Qt::AlignTop); - QHBoxLayout *button_bar = new QHBoxLayout; + QHBoxLayout *button_bar = new QHBoxLayout; - button_bar->addStretch (10); - button_bar->addWidget (m_next); - button_bar->addWidget (m_cancel); + button_bar->addStretch (10); + button_bar->addWidget (m_next); + button_bar->addWidget (m_cancel); - QVBoxLayout *page_layout = new QVBoxLayout (this); - setLayout (page_layout); + QVBoxLayout *page_layout = new QVBoxLayout (this); + setLayout (page_layout); - page_layout->addLayout (message_and_logo); - page_layout->addStretch (10); - page_layout->addSpacing (20); - page_layout->addLayout (button_bar); + page_layout->addLayout (message_and_logo); + page_layout->addStretch (10); + page_layout->addSpacing (20); + page_layout->addLayout (button_bar); - setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); + setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); - m_next->setDefault (true); - m_next->setFocus (); + m_next->setDefault (true); + m_next->setFocus (); - connect (m_next, &QPushButton::clicked, wizard, &welcome_wizard::next_page); - connect (m_cancel, &QPushButton::clicked, wizard, &welcome_wizard::reject); - } + connect (m_next, &QPushButton::clicked, wizard, &welcome_wizard::next_page); + connect (m_cancel, &QPushButton::clicked, wizard, &welcome_wizard::reject); +} - setup_community_news::setup_community_news (welcome_wizard *wizard) - : QWidget (wizard), - m_title (new QLabel (tr ("Community News"), this)), - m_message (new QLabel (this)), - m_checkbox (new QCheckBox (this)), - m_checkbox_message (new QLabel (this)), - m_logo (make_octave_logo (this)), - m_previous (new QPushButton (tr ("Previous"), this)), - m_next (new QPushButton (tr ("Next"), this)), - m_cancel (new QPushButton (tr ("Cancel"), this)) - { - QFont ft; - ft.setPointSize (20); - m_title->setFont (ft); +setup_community_news::setup_community_news (welcome_wizard *wizard) + : QWidget (wizard), + m_title (new QLabel (tr ("Community News"), this)), + m_message (new QLabel (this)), + m_checkbox (new QCheckBox (this)), + m_checkbox_message (new QLabel (this)), + m_logo (make_octave_logo (this)), + m_previous (new QPushButton (tr ("Previous"), this)), + m_next (new QPushButton (tr ("Next"), this)), + m_cancel (new QPushButton (tr ("Cancel"), this)) +{ + QFont ft; + ft.setPointSize (20); + m_title->setFont (ft); - m_message->setText - (tr ("<html><body>\n" - "<p>When Octave starts, it will optionally check the Octave web site for current news and information about the Octave community.\n" - "The check will happen at most once each day and news will only be displayed if there is something new since the last time you viewed the news.</p>\n" - "<p>You may also view the news by selecting the \"Community News\" item in the \"Help\" menu, or by visiting\n" - "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>.</p>\n" - "</body></html>")); - m_message->setWordWrap (true); - m_message->setMinimumWidth (400); - m_message->setOpenExternalLinks (true); + m_message->setText + (tr ("<html><body>\n" + "<p>When Octave starts, it will optionally check the Octave web site for current news and information about the Octave community.\n" + "The check will happen at most once each day and news will only be displayed if there is something new since the last time you viewed the news.</p>\n" + "<p>You may also view the news by selecting the \"Community News\" item in the \"Help\" menu, or by visiting\n" + "<a href=\"https://octave.org/community-news.html\">https://octave.org/community-news.html</a>.</p>\n" + "</body></html>")); + m_message->setWordWrap (true); + m_message->setMinimumWidth (400); + m_message->setOpenExternalLinks (true); - QVBoxLayout *message_layout = new QVBoxLayout; + QVBoxLayout *message_layout = new QVBoxLayout; - message_layout->addWidget (m_title); - message_layout->addWidget (m_message); + message_layout->addWidget (m_title); + message_layout->addWidget (m_message); - QHBoxLayout *message_and_logo = new QHBoxLayout; + QHBoxLayout *message_and_logo = new QHBoxLayout; - message_and_logo->addLayout (message_layout); - message_and_logo->addStretch (10); - message_and_logo->addWidget (m_logo, 0, Qt::AlignTop); + message_and_logo->addLayout (message_layout); + message_and_logo->addStretch (10); + message_and_logo->addWidget (m_logo, 0, Qt::AlignTop); - QHBoxLayout *checkbox_layout = new QHBoxLayout; + QHBoxLayout *checkbox_layout = new QHBoxLayout; - bool allow_connection = nr_allow_connection.def ().toBool (); - if (allow_connection) - m_checkbox->setCheckState (Qt::Checked); - else - m_checkbox->setCheckState (Qt::Unchecked); + bool allow_connection = nr_allow_connection.def ().toBool (); + if (allow_connection) + m_checkbox->setCheckState (Qt::Checked); + else + m_checkbox->setCheckState (Qt::Unchecked); - m_checkbox_message->setText - (tr ("<html><head>\n" - "</head><body>\n" - "<p>Allow Octave to connect to the Octave web site when it starts to display current news and information about the Octave community.</p>\n" - "</body></html>")); - m_checkbox_message->setWordWrap (true); - m_checkbox_message->setOpenExternalLinks (true); - m_checkbox_message->setMinimumWidth (500); + m_checkbox_message->setText + (tr ("<html><head>\n" + "</head><body>\n" + "<p>Allow Octave to connect to the Octave web site when it starts to display current news and information about the Octave community.</p>\n" + "</body></html>")); + m_checkbox_message->setWordWrap (true); + m_checkbox_message->setOpenExternalLinks (true); + m_checkbox_message->setMinimumWidth (500); - checkbox_layout->addWidget (m_checkbox, 0, Qt::AlignTop); - checkbox_layout->addSpacing (20); - checkbox_layout->addWidget (m_checkbox_message, 0, Qt::AlignTop); - checkbox_layout->addStretch (10); + checkbox_layout->addWidget (m_checkbox, 0, Qt::AlignTop); + checkbox_layout->addSpacing (20); + checkbox_layout->addWidget (m_checkbox_message, 0, Qt::AlignTop); + checkbox_layout->addStretch (10); - QVBoxLayout *message_logo_and_checkbox = new QVBoxLayout; + QVBoxLayout *message_logo_and_checkbox = new QVBoxLayout; - message_logo_and_checkbox->addLayout (message_and_logo); - message_logo_and_checkbox->addSpacing (20); - message_logo_and_checkbox->addLayout (checkbox_layout); + message_logo_and_checkbox->addLayout (message_and_logo); + message_logo_and_checkbox->addSpacing (20); + message_logo_and_checkbox->addLayout (checkbox_layout); - QHBoxLayout *button_bar = new QHBoxLayout; + QHBoxLayout *button_bar = new QHBoxLayout; - button_bar->addStretch (10); - button_bar->addWidget (m_previous); - button_bar->addWidget (m_next); - button_bar->addWidget (m_cancel); + button_bar->addStretch (10); + button_bar->addWidget (m_previous); + button_bar->addWidget (m_next); + button_bar->addWidget (m_cancel); - QVBoxLayout *page_layout = new QVBoxLayout (this); - setLayout (page_layout); + QVBoxLayout *page_layout = new QVBoxLayout (this); + setLayout (page_layout); - page_layout->addLayout (message_logo_and_checkbox); - page_layout->addStretch (10); - page_layout->addSpacing (20); - page_layout->addLayout (button_bar); + page_layout->addLayout (message_logo_and_checkbox); + page_layout->addStretch (10); + page_layout->addSpacing (20); + page_layout->addLayout (button_bar); - setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); + setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); - m_next->setDefault (true); - m_next->setFocus (); + m_next->setDefault (true); + m_next->setFocus (); - connect (m_checkbox, &QCheckBox::stateChanged, - wizard, &welcome_wizard::handle_web_connect_option); + connect (m_checkbox, &QCheckBox::stateChanged, + wizard, &welcome_wizard::handle_web_connect_option); - connect (m_previous, &QPushButton::clicked, wizard, &welcome_wizard::previous_page); - connect (m_next, &QPushButton::clicked, wizard, &welcome_wizard::next_page); - connect (m_cancel, &QPushButton::clicked, wizard, &welcome_wizard::reject); - } + connect (m_previous, &QPushButton::clicked, wizard, &welcome_wizard::previous_page); + connect (m_next, &QPushButton::clicked, wizard, &welcome_wizard::next_page); + connect (m_cancel, &QPushButton::clicked, wizard, &welcome_wizard::reject); +} - final_page::final_page (welcome_wizard *wizard) - : QWidget (wizard), - m_title (new QLabel (tr ("Enjoy!"), this)), - m_message (new QLabel (this)), - m_logo (make_octave_logo (this)), - m_links (new QLabel (this)), - m_previous (new QPushButton (tr ("Previous"), this)), - m_finish (new QPushButton (tr ("Finish"), this)), - m_cancel (new QPushButton (tr ("Cancel"), this)) - { - QFont ft; - ft.setPointSize (20); - m_title->setFont (ft); +final_page::final_page (welcome_wizard *wizard) + : QWidget (wizard), + m_title (new QLabel (tr ("Enjoy!"), this)), + m_message (new QLabel (this)), + m_logo (make_octave_logo (this)), + m_links (new QLabel (this)), + m_previous (new QPushButton (tr ("Previous"), this)), + m_finish (new QPushButton (tr ("Finish"), this)), + m_cancel (new QPushButton (tr ("Cancel"), this)) +{ + QFont ft; + ft.setPointSize (20); + m_title->setFont (ft); - m_message->setText - (tr ("<html><body>\n" - "<p>We hope you find Octave to be a useful tool.</p>\n" - "<p>If you encounter problems, there are a number of ways to get help, including commercial support options, a mailing list, a wiki, and other community-based support channels.\n" - "You can find more information about each of these by visiting <a href=\"https://octave.org/support.html\">https://octave.org/support.html</a> (opens in external browser).</p>\n" - "</body></html>")); - m_message->setWordWrap (true); - m_message->setMinimumWidth (400); - m_message->setOpenExternalLinks (true); + m_message->setText + (tr ("<html><body>\n" + "<p>We hope you find Octave to be a useful tool.</p>\n" + "<p>If you encounter problems, there are a number of ways to get help, including commercial support options, a mailing list, a wiki, and other community-based support channels.\n" + "You can find more information about each of these by visiting <a href=\"https://octave.org/support.html\">https://octave.org/support.html</a> (opens in external browser).</p>\n" + "</body></html>")); + m_message->setWordWrap (true); + m_message->setMinimumWidth (400); + m_message->setOpenExternalLinks (true); - QVBoxLayout *message_layout = new QVBoxLayout; + QVBoxLayout *message_layout = new QVBoxLayout; - message_layout->addWidget (m_title); - message_layout->addWidget (m_message); + message_layout->addWidget (m_title); + message_layout->addWidget (m_message); - QHBoxLayout *message_and_logo = new QHBoxLayout; + QHBoxLayout *message_and_logo = new QHBoxLayout; - message_and_logo->addLayout (message_layout); - message_and_logo->addStretch (10); - message_and_logo->addWidget (m_logo, 0, Qt::AlignTop); + message_and_logo->addLayout (message_layout); + message_and_logo->addStretch (10); + message_and_logo->addWidget (m_logo, 0, Qt::AlignTop); - m_links->setText - (tr ("<html><head>\n" - "</head><body>\n" - "<p>For more information about Octave:</p>\n" - "<ul>\n" - "<li>Visit <a href=\"https://octave.org\">https://octave.org</a> (opens in external browser)</li>\n" - "<li>Get the documentation online as <a href=\"https://www.gnu.org/software/octave/doc/interpreter/index.html\">html</a>- or <a href=\"https://www.gnu.org/software/octave/octave.pdf\">pdf</a>-document (opens in external browser)</li>\n" - "<li>Open the documentation browser of the Octave GUI with the help menu</li>\n" - "</ul>\n" - "</body></html>")); - m_links->setWordWrap (true); - m_links->setOpenExternalLinks (true); + m_links->setText + (tr ("<html><head>\n" + "</head><body>\n" + "<p>For more information about Octave:</p>\n" + "<ul>\n" + "<li>Visit <a href=\"https://octave.org\">https://octave.org</a> (opens in external browser)</li>\n" + "<li>Get the documentation online as <a href=\"https://www.gnu.org/software/octave/doc/interpreter/index.html\">html</a>- or <a href=\"https://www.gnu.org/software/octave/octave.pdf\">pdf</a>-document (opens in external browser)</li>\n" + "<li>Open the documentation browser of the Octave GUI with the help menu</li>\n" + "</ul>\n" + "</body></html>")); + m_links->setWordWrap (true); + m_links->setOpenExternalLinks (true); - QHBoxLayout *button_bar = new QHBoxLayout; + QHBoxLayout *button_bar = new QHBoxLayout; - button_bar->addStretch (10); - button_bar->addWidget (m_previous); - button_bar->addWidget (m_finish); - button_bar->addWidget (m_cancel); + button_bar->addStretch (10); + button_bar->addWidget (m_previous); + button_bar->addWidget (m_finish); + button_bar->addWidget (m_cancel); - QVBoxLayout *page_layout = new QVBoxLayout (this); - setLayout (page_layout); + QVBoxLayout *page_layout = new QVBoxLayout (this); + setLayout (page_layout); - page_layout->addLayout (message_and_logo); - page_layout->addSpacing (20); - page_layout->addWidget (m_links); - page_layout->addStretch (10); - page_layout->addSpacing (20); - page_layout->addLayout (button_bar); + page_layout->addLayout (message_and_logo); + page_layout->addSpacing (20); + page_layout->addWidget (m_links); + page_layout->addStretch (10); + page_layout->addSpacing (20); + page_layout->addLayout (button_bar); - setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); + setSizePolicy (QSizePolicy::MinimumExpanding, QSizePolicy::MinimumExpanding); - m_finish->setDefault (true); - m_finish->setFocus (); + m_finish->setDefault (true); + m_finish->setFocus (); - connect (m_previous, &QPushButton::clicked, - wizard, &welcome_wizard::previous_page); - connect (m_finish, &QPushButton::clicked, wizard, &welcome_wizard::accept); - connect (m_cancel, &QPushButton::clicked, wizard, &welcome_wizard::reject); - } + connect (m_previous, &QPushButton::clicked, + wizard, &welcome_wizard::previous_page); + connect (m_finish, &QPushButton::clicked, wizard, &welcome_wizard::accept); + connect (m_cancel, &QPushButton::clicked, wizard, &welcome_wizard::reject); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/welcome-wizard.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/welcome-wizard.h Thu Feb 02 12:25:51 2023 -0800 @@ -32,119 +32,119 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class welcome_wizard : public QDialog - { - Q_OBJECT +class welcome_wizard : public QDialog +{ + Q_OBJECT - public: +public: - typedef QWidget *(*page_creator_fptr) (welcome_wizard *); + typedef QWidget *(*page_creator_fptr) (welcome_wizard *); - welcome_wizard (QWidget *parent = nullptr); + welcome_wizard (QWidget *parent = nullptr); - ~welcome_wizard () = default; + ~welcome_wizard () = default; - void adjust_size (); + void adjust_size (); - private: +private: - QList<page_creator_fptr> m_page_ctor_list; - QList<page_creator_fptr>::iterator m_page_list_iterator; - QWidget *m_current_page; - bool m_allow_web_connect_state; - int m_max_height; - int m_max_width; + QList<page_creator_fptr> m_page_ctor_list; + QList<page_creator_fptr>::iterator m_page_list_iterator; + QWidget *m_current_page; + bool m_allow_web_connect_state; + int m_max_height; + int m_max_width; - public slots: +public slots: - void handle_web_connect_option (int state); + void handle_web_connect_option (int state); - void show_page (); - void previous_page (); - void next_page (); + void show_page (); + void previous_page (); + void next_page (); - void accept (); - }; + void accept (); +}; - class initial_page : public QWidget - { - Q_OBJECT +class initial_page : public QWidget +{ + Q_OBJECT - public: +public: - initial_page (welcome_wizard *wizard); + initial_page (welcome_wizard *wizard); - ~initial_page () = default; + ~initial_page () = default; - static QWidget * - create (welcome_wizard *wizard) - { - return new initial_page (wizard); - } + static QWidget * + create (welcome_wizard *wizard) + { + return new initial_page (wizard); + } - private: +private: - QLabel *m_title; - QLabel *m_message; - QLabel *m_logo; - QPushButton *m_next; - QPushButton *m_cancel; - }; + QLabel *m_title; + QLabel *m_message; + QLabel *m_logo; + QPushButton *m_next; + QPushButton *m_cancel; +}; - class setup_community_news : public QWidget - { - Q_OBJECT +class setup_community_news : public QWidget +{ + Q_OBJECT - public: +public: - setup_community_news (welcome_wizard *wizard); + setup_community_news (welcome_wizard *wizard); - ~setup_community_news () = default; + ~setup_community_news () = default; - static QWidget * - create (welcome_wizard *wizard) - { - return new setup_community_news (wizard); - } + static QWidget * + create (welcome_wizard *wizard) + { + return new setup_community_news (wizard); + } - private: +private: - QLabel *m_title; - QLabel *m_message; - QCheckBox *m_checkbox; - QLabel *m_checkbox_message; - QLabel *m_logo; - QPushButton *m_previous; - QPushButton *m_next; - QPushButton *m_cancel; - }; + QLabel *m_title; + QLabel *m_message; + QCheckBox *m_checkbox; + QLabel *m_checkbox_message; + QLabel *m_logo; + QPushButton *m_previous; + QPushButton *m_next; + QPushButton *m_cancel; +}; - class final_page : public QWidget - { - Q_OBJECT +class final_page : public QWidget +{ + Q_OBJECT - public: +public: - final_page (welcome_wizard *wizard); + final_page (welcome_wizard *wizard); - ~final_page () = default; + ~final_page () = default; - static QWidget * - create (welcome_wizard *wizard) - { - return new final_page (wizard); - } + static QWidget * + create (welcome_wizard *wizard) + { + return new final_page (wizard); + } - private: +private: - QLabel *m_title; - QLabel *m_message; - QLabel *m_logo; - QLabel *m_links; - QPushButton *m_previous; - QPushButton *m_finish; - QPushButton *m_cancel; - }; + QLabel *m_title; + QLabel *m_message; + QLabel *m_logo; + QLabel *m_links; + QPushButton *m_previous; + QPushButton *m_finish; + QPushButton *m_cancel; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/workspace-model.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/workspace-model.cc Thu Feb 02 12:25:51 2023 -0800 @@ -41,249 +41,249 @@ OCTAVE_BEGIN_NAMESPACE(octave) - workspace_model::workspace_model (QObject *p) - : QAbstractTableModel (p) - { - // The header names. Use tr () again when accessing them since - // the translator si not yet initialized when this ctor is called - m_columnNames.append (tr ("Name")); - m_columnNames.append (tr ("Class")); - m_columnNames.append (tr ("Dimension")); - m_columnNames.append (tr ("Value")); - m_columnNames.append (tr ("Attribute")); +workspace_model::workspace_model (QObject *p) + : QAbstractTableModel (p) +{ + // The header names. Use tr () again when accessing them since + // the translator si not yet initialized when this ctor is called + m_columnNames.append (tr ("Name")); + m_columnNames.append (tr ("Class")); + m_columnNames.append (tr ("Dimension")); + m_columnNames.append (tr ("Value")); + m_columnNames.append (tr ("Attribute")); - // Initialize the background and foreground colors of special - // classes in the workspace view. The structure is - // m_storage_class_colors(1,2,...,colors): background colors - // m_storage_class_colors(colors+1,...,2*colors): foreground colors - for (unsigned int i = 0; i < 2*ws_colors_count; i++) - m_storage_class_colors.append (QColor (Qt::white)); + // Initialize the background and foreground colors of special + // classes in the workspace view. The structure is + // m_storage_class_colors(1,2,...,colors): background colors + // m_storage_class_colors(colors+1,...,2*colors): foreground colors + for (unsigned int i = 0; i < 2*ws_colors_count; i++) + m_storage_class_colors.append (QColor (Qt::white)); - } +} - int - workspace_model::rowCount (const QModelIndex&) const - { - return m_symbols.size (); - } +int +workspace_model::rowCount (const QModelIndex&) const +{ + return m_symbols.size (); +} - int - workspace_model::columnCount (const QModelIndex&) const - { - return m_columnNames.size (); - } +int +workspace_model::columnCount (const QModelIndex&) const +{ + return m_columnNames.size (); +} - Qt::ItemFlags - workspace_model::flags (const QModelIndex& idx) const - { - Qt::ItemFlags retval = Qt::NoItemFlags; +Qt::ItemFlags +workspace_model::flags (const QModelIndex& idx) const +{ + Qt::ItemFlags retval = Qt::NoItemFlags; - if (idx.isValid ()) - { - retval |= Qt::ItemIsEnabled; + if (idx.isValid ()) + { + retval |= Qt::ItemIsEnabled; - if (m_top_level && idx.column () == 0) - retval |= Qt::ItemIsSelectable; - } + if (m_top_level && idx.column () == 0) + retval |= Qt::ItemIsSelectable; + } - return retval; - } + return retval; +} - QVariant - workspace_model::headerData (int section, Qt::Orientation orientation, - int role) const - { - if (orientation == Qt::Horizontal && role == Qt::DisplayRole) - return tr (m_columnNames[section].toStdString ().data ()); - else - return QVariant (); - } +QVariant +workspace_model::headerData (int section, Qt::Orientation orientation, + int role) const +{ + if (orientation == Qt::Horizontal && role == Qt::DisplayRole) + return tr (m_columnNames[section].toStdString ().data ()); + else + return QVariant (); +} - QVariant - workspace_model::data (const QModelIndex& idx, int role) const - { - QVariant retval; +QVariant +workspace_model::data (const QModelIndex& idx, int role) const +{ + QVariant retval; - if (idx.isValid ()) - { - if ((role == Qt::BackgroundRole || role == Qt::ForegroundRole) - && m_enable_colors) - { - int actual_class - = ws_class_chars.indexOf (m_scopes[idx.row ()].toLatin1 ()); - if (actual_class >= 0) - { - // Valid class: Get background (normal indexes) or foreground - // color (indexes with offset) - if (role == Qt::ForegroundRole) - actual_class += ws_colors_count; + if (idx.isValid ()) + { + if ((role == Qt::BackgroundRole || role == Qt::ForegroundRole) + && m_enable_colors) + { + int actual_class + = ws_class_chars.indexOf (m_scopes[idx.row ()].toLatin1 ()); + if (actual_class >= 0) + { + // Valid class: Get background (normal indexes) or foreground + // color (indexes with offset) + if (role == Qt::ForegroundRole) + actual_class += ws_colors_count; - return QVariant (m_storage_class_colors.at (actual_class)); - } - else - return retval; - } + return QVariant (m_storage_class_colors.at (actual_class)); + } + else + return retval; + } - if (role == Qt::DisplayRole - || (idx.column () == 0 && role == Qt::EditRole) - || (idx.column () == 0 && role == Qt::ToolTipRole)) - { - switch (idx.column ()) - { - case 0: - if (role == Qt::ToolTipRole) - retval - = QVariant (tr ("Right click to copy, rename, or display")); - else - retval = QVariant (m_symbols[idx.row ()]); - break; + if (role == Qt::DisplayRole + || (idx.column () == 0 && role == Qt::EditRole) + || (idx.column () == 0 && role == Qt::ToolTipRole)) + { + switch (idx.column ()) + { + case 0: + if (role == Qt::ToolTipRole) + retval + = QVariant (tr ("Right click to copy, rename, or display")); + else + retval = QVariant (m_symbols[idx.row ()]); + break; - case 1: - retval = QVariant (m_class_names[idx.row ()]); - break; + case 1: + retval = QVariant (m_class_names[idx.row ()]); + break; - case 2: - retval = QVariant (m_dimensions[idx.row ()]); - break; + case 2: + retval = QVariant (m_dimensions[idx.row ()]); + break; - case 3: - retval = QVariant (m_values[idx.row ()]); - break; + case 3: + retval = QVariant (m_values[idx.row ()]); + break; - case 4: - { - QString sclass; + case 4: + { + QString sclass; - int actual_class - = ws_class_chars.indexOf (m_scopes[idx.row ()].toLatin1 ()); + int actual_class + = ws_class_chars.indexOf (m_scopes[idx.row ()].toLatin1 ()); - if (actual_class >= 0) - sclass = ws_color_names.at (actual_class); + if (actual_class >= 0) + sclass = ws_color_names.at (actual_class); - if (m_complex_flags[idx.row ()]) - { - if (sclass.isEmpty ()) - sclass = tr ("complex"); - else - sclass += ", " + tr ("complex"); - } + if (m_complex_flags[idx.row ()]) + { + if (sclass.isEmpty ()) + sclass = tr ("complex"); + else + sclass += ", " + tr ("complex"); + } - retval = QVariant (sclass); - } - break; + retval = QVariant (sclass); } - } - } + break; + } + } + } - return retval; - } + return retval; +} - void - workspace_model::set_workspace (bool top_level, bool /* debug */, - const symbol_info_list& syminfo) - { - clear_data (); +void +workspace_model::set_workspace (bool top_level, bool /* debug */, + const symbol_info_list& syminfo) +{ + clear_data (); - m_top_level = top_level; - m_syminfo_list = syminfo; + m_top_level = top_level; + m_syminfo_list = syminfo; - update_table (); - } + update_table (); +} - void - workspace_model::clear_workspace () - { - clear_data (); - update_table (); - } +void +workspace_model::clear_workspace () +{ + clear_data (); + update_table (); +} - void - workspace_model::notice_settings () - { - gui_settings settings; +void +workspace_model::notice_settings () +{ + gui_settings settings; - m_enable_colors = settings.bool_value (ws_enable_colors); + m_enable_colors = settings.bool_value (ws_enable_colors); - int mode = settings.int_value (ws_color_mode); + int mode = settings.int_value (ws_color_mode); - for (int i = 0; i < ws_colors_count; i++) - { - QColor setting_color = settings.color_value (ws_colors[i], mode); + for (int i = 0; i < ws_colors_count; i++) + { + QColor setting_color = settings.color_value (ws_colors[i], mode); - QPalette p (setting_color); - m_storage_class_colors.replace (i, setting_color); + QPalette p (setting_color); + m_storage_class_colors.replace (i, setting_color); - QColor fg_color = p.color (QPalette::WindowText); - m_storage_class_colors.replace (i + ws_colors_count, fg_color); + QColor fg_color = p.color (QPalette::WindowText); + m_storage_class_colors.replace (i + ws_colors_count, fg_color); - } - } + } +} - void - workspace_model::show_symbol_tooltip (const QPoint& pos, - const QString& symbol) - { - int symbol_idx = m_symbols.indexOf (symbol); +void +workspace_model::show_symbol_tooltip (const QPoint& pos, + const QString& symbol) +{ + int symbol_idx = m_symbols.indexOf (symbol); - if (symbol_idx > -1) - QToolTip::showText (pos, symbol + " = " + m_values.at (symbol_idx)); - else - QToolTip::hideText (); - } + if (symbol_idx > -1) + QToolTip::showText (pos, symbol + " = " + m_values.at (symbol_idx)); + else + QToolTip::hideText (); +} - void - workspace_model::clear_data () - { - m_top_level = false; - m_syminfo_list = symbol_info_list (); - m_scopes = QString (); - m_symbols = QStringList (); - m_class_names = QStringList (); - m_dimensions = QStringList (); - m_values = QStringList (); - m_complex_flags = QIntList (); - } +void +workspace_model::clear_data () +{ + m_top_level = false; + m_syminfo_list = symbol_info_list (); + m_scopes = QString (); + m_symbols = QStringList (); + m_class_names = QStringList (); + m_dimensions = QStringList (); + m_values = QStringList (); + m_complex_flags = QIntList (); +} - void - workspace_model::update_table () - { - beginResetModel (); +void +workspace_model::update_table () +{ + beginResetModel (); - for (const auto& syminfo : m_syminfo_list) - { - std::string nm = syminfo.name (); + for (const auto& syminfo : m_syminfo_list) + { + std::string nm = syminfo.name (); - octave_value val = syminfo.value (); + octave_value val = syminfo.value (); - // FIXME: fix size for objects, see kluge in ov.cc - Matrix sz = val.size (); - dim_vector dv = dim_vector::alloc (sz.numel ()); - for (octave_idx_type i = 0; i < dv.ndims (); i++) - dv(i) = sz(i); + // FIXME: fix size for objects, see kluge in ov.cc + Matrix sz = val.size (); + dim_vector dv = dim_vector::alloc (sz.numel ()); + for (octave_idx_type i = 0; i < dv.ndims (); i++) + dv(i) = sz(i); - char storage = ' '; - if (syminfo.is_formal ()) - storage = 'a'; - else if (syminfo.is_global ()) - storage = 'g'; - else if (syminfo.is_persistent ()) - storage = 'p'; + char storage = ' '; + if (syminfo.is_formal ()) + storage = 'a'; + else if (syminfo.is_global ()) + storage = 'g'; + else if (syminfo.is_persistent ()) + storage = 'p'; - std::ostringstream buf; - val.short_disp (buf); - std::string short_disp_str = buf.str (); + std::ostringstream buf; + val.short_disp (buf); + std::string short_disp_str = buf.str (); - m_scopes.append (storage); - m_symbols.append (QString::fromStdString (nm)); - m_class_names.append (QString::fromStdString (val.class_name ())); - m_dimensions.append (QString::fromStdString (dv.str ())); - m_values.append (QString::fromStdString (short_disp_str)); - m_complex_flags.append (val.iscomplex ()); - } + m_scopes.append (storage); + m_symbols.append (QString::fromStdString (nm)); + m_class_names.append (QString::fromStdString (val.class_name ())); + m_dimensions.append (QString::fromStdString (dv.str ())); + m_values.append (QString::fromStdString (short_disp_str)); + m_complex_flags.append (val.iscomplex ()); + } - endResetModel (); + endResetModel (); - emit model_changed (); - } + emit model_changed (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/workspace-model.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/workspace-model.h Thu Feb 02 12:25:51 2023 -0800 @@ -41,75 +41,75 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class workspace_model : public QAbstractTableModel - { - Q_OBJECT +class workspace_model : public QAbstractTableModel +{ + Q_OBJECT - public: +public: - workspace_model (QObject *parent = nullptr); + workspace_model (QObject *parent = nullptr); - ~workspace_model () = default; + ~workspace_model () = default; - int rowCount (const QModelIndex& parent = QModelIndex ()) const; + int rowCount (const QModelIndex& parent = QModelIndex ()) const; - int columnCount (const QModelIndex& parent = QModelIndex ()) const; + int columnCount (const QModelIndex& parent = QModelIndex ()) const; - Qt::ItemFlags flags (const QModelIndex& index) const; + Qt::ItemFlags flags (const QModelIndex& index) const; - QVariant headerData (int section, Qt::Orientation orientation, - int role = Qt::DisplayRole) const; + QVariant headerData (int section, Qt::Orientation orientation, + int role = Qt::DisplayRole) const; - QVariant data (const QModelIndex& index, int role) const; + QVariant data (const QModelIndex& index, int role) const; - bool is_top_level () const { return m_top_level; } + bool is_top_level () const { return m_top_level; } - QColor storage_class_color (int s_class) - { - return m_storage_class_colors.at (s_class); - } + QColor storage_class_color (int s_class) + { + return m_storage_class_colors.at (s_class); + } - symbol_info_list get_symbol_info () const { return m_syminfo_list; } + symbol_info_list get_symbol_info () const { return m_syminfo_list; } - QStringList get_symbol_names () const { return m_symbols; } - QStringList get_symbol_values () const { return m_values; } + QStringList get_symbol_names () const { return m_symbols; } + QStringList get_symbol_values () const { return m_values; } - signals: +signals: - void model_changed (); - void prompt_variable_editor(); + void model_changed (); + void prompt_variable_editor(); - public slots: +public slots: - void set_workspace (bool top_level, bool debug, - const symbol_info_list& syminfo); + void set_workspace (bool top_level, bool debug, + const symbol_info_list& syminfo); - void clear_workspace (); + void clear_workspace (); - void notice_settings (); + void notice_settings (); - void show_symbol_tooltip (const QPoint& pos, const QString& symbol); + void show_symbol_tooltip (const QPoint& pos, const QString& symbol); - private: +private: - void clear_data (); - void update_table (); + void clear_data (); + void update_table (); - bool m_top_level; - symbol_info_list m_syminfo_list; - QString m_scopes; - QStringList m_symbols; - QStringList m_class_names; - QStringList m_dimensions; - QStringList m_values; - QIntList m_complex_flags; + bool m_top_level; + symbol_info_list m_syminfo_list; + QString m_scopes; + QStringList m_symbols; + QStringList m_class_names; + QStringList m_dimensions; + QStringList m_values; + QIntList m_complex_flags; - QStringList m_columnNames; + QStringList m_columnNames; - QList<QColor> m_storage_class_colors; - bool m_enable_colors; + QList<QColor> m_storage_class_colors; + bool m_enable_colors; - }; +}; OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/workspace-view.cc Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/workspace-view.cc Thu Feb 02 12:25:51 2023 -0800 @@ -47,501 +47,501 @@ OCTAVE_BEGIN_NAMESPACE(octave) - workspace_view::workspace_view (QWidget *p) - : octave_dock_widget ("WorkspaceView", p), - m_view (new QTableView (this)), - m_filter_checkbox (new QCheckBox ()), - m_filter (new QComboBox (this)), - m_filter_widget (new QWidget (this)) - { - set_title (tr ("Workspace")); - setStatusTip (tr ("View the variables in the active workspace.")); +workspace_view::workspace_view (QWidget *p) + : octave_dock_widget ("WorkspaceView", p), + m_view (new QTableView (this)), + m_filter_checkbox (new QCheckBox ()), + m_filter (new QComboBox (this)), + m_filter_widget (new QWidget (this)) +{ + set_title (tr ("Workspace")); + setStatusTip (tr ("View the variables in the active workspace.")); + + m_filter->setToolTip (tr ("Enter text to filter the workspace")); + m_filter->setEditable (true); + m_filter->setMaxCount (ws_max_filter_history.def ().toInt ()); + m_filter->setInsertPolicy (QComboBox::NoInsert); + m_filter->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); + QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); + m_filter->setSizePolicy (sizePol); + m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); + + QLabel *filter_label = new QLabel (tr ("Filter")); + + m_view->setWordWrap (false); + m_view->setContextMenuPolicy (Qt::CustomContextMenu); + m_view->setShowGrid (false); + (m_view->verticalHeader) ()->hide (); + m_view->setAlternatingRowColors (true); + m_view_previous_row_count = 0; - m_filter->setToolTip (tr ("Enter text to filter the workspace")); - m_filter->setEditable (true); - m_filter->setMaxCount (ws_max_filter_history.def ().toInt ()); - m_filter->setInsertPolicy (QComboBox::NoInsert); - m_filter->setSizeAdjustPolicy (QComboBox::AdjustToMinimumContentsLengthWithIcon); - QSizePolicy sizePol (QSizePolicy::Expanding, QSizePolicy::Preferred); - m_filter->setSizePolicy (sizePol); - m_filter->completer ()->setCaseSensitivity (Qt::CaseSensitive); + // Set an empty widget, so we can assign a layout to it. + setWidget (new QWidget (this)); + + // Create the layouts + QHBoxLayout *filter_layout = new QHBoxLayout (); - QLabel *filter_label = new QLabel (tr ("Filter")); + filter_layout->addWidget (filter_label); + filter_layout->addWidget (m_filter_checkbox); + filter_layout->addWidget (m_filter); + filter_layout->setMargin (0); + + m_filter_widget->setLayout (filter_layout); - m_view->setWordWrap (false); - m_view->setContextMenuPolicy (Qt::CustomContextMenu); - m_view->setShowGrid (false); - (m_view->verticalHeader) ()->hide (); - m_view->setAlternatingRowColors (true); - m_view_previous_row_count = 0; + QVBoxLayout *ws_layout = new QVBoxLayout (); + ws_layout->addWidget (m_filter_widget); + ws_layout->addWidget (m_view); + ws_layout->setSpacing (0); + + gui_settings settings; - // Set an empty widget, so we can assign a layout to it. - setWidget (new QWidget (this)); + m_filter_shown = settings.bool_value (ws_filter_shown); + m_filter_widget->setVisible (m_filter_shown); + + ws_layout->setMargin (2); - // Create the layouts - QHBoxLayout *filter_layout = new QHBoxLayout (); + // Set the empty widget to have our layout. + widget ()->setLayout (ws_layout); + + // Initialize collapse/expand state of the workspace subcategories. - filter_layout->addWidget (filter_label); - filter_layout->addWidget (m_filter_checkbox); - filter_layout->addWidget (m_filter); - filter_layout->setMargin (0); + //enable sorting (setting column and order after model was set) + m_view->setSortingEnabled (true); + // Initialize column order and width of the workspace + m_view->horizontalHeader ()->restoreState + (settings.value (ws_column_state.settings_key ()).toByteArray ()); - m_filter_widget->setLayout (filter_layout); + // Set header properties for sorting + m_view->horizontalHeader ()->setSectionsClickable (true); + m_view->horizontalHeader ()->setSectionsMovable (true); + m_view->horizontalHeader ()->setSortIndicator + (settings.int_value (ws_sort_column), + static_cast<Qt::SortOrder> (settings.uint_value (ws_sort_order))); + // FIXME: use value<Qt::SortOrder> instead of static cast after + // dropping support of Qt 5.4 - QVBoxLayout *ws_layout = new QVBoxLayout (); - ws_layout->addWidget (m_filter_widget); - ws_layout->addWidget (m_view); - ws_layout->setSpacing (0); + m_view->horizontalHeader ()->setSortIndicatorShown (true); + + m_view->horizontalHeader ()->setContextMenuPolicy (Qt::CustomContextMenu); + connect (m_view->horizontalHeader (), + &QTableView::customContextMenuRequested, + this, &workspace_view::header_contextmenu_requested); - gui_settings settings; + // Init state of the filter + m_filter->addItems (settings.value (ws_mru_list.settings_key ()).toStringList ()); - m_filter_shown = settings.bool_value (ws_filter_shown); - m_filter_widget->setVisible (m_filter_shown); + bool filter_state = settings.bool_value (ws_filter_active); + m_filter_checkbox->setChecked (filter_state); + filter_activate (filter_state); + + // Connect signals and slots. - ws_layout->setMargin (2); + connect (m_filter, &QComboBox::editTextChanged, + this, &workspace_view::filter_update); + connect (m_filter_checkbox, &QCheckBox::toggled, + this, &workspace_view::filter_activate); + connect (m_filter->lineEdit (), &QLineEdit::editingFinished, + this, &workspace_view::update_filter_history); - // Set the empty widget to have our layout. - widget ()->setLayout (ws_layout); + connect (m_view, &QTableView::customContextMenuRequested, + this, &workspace_view::contextmenu_requested); - // Initialize collapse/expand state of the workspace subcategories. + connect (m_view, &QTableView::activated, + this, &workspace_view::handle_contextmenu_edit); - //enable sorting (setting column and order after model was set) - m_view->setSortingEnabled (true); - // Initialize column order and width of the workspace - m_view->horizontalHeader ()->restoreState - (settings.value (ws_column_state.settings_key ()).toByteArray ()); + if (! p) + make_window (); +} + +void workspace_view::setModel (workspace_model *model) +{ + m_filter_model.setSourceModel (model); + m_filter_model.setFilterKeyColumn(0); - // Set header properties for sorting - m_view->horizontalHeader ()->setSectionsClickable (true); - m_view->horizontalHeader ()->setSectionsMovable (true); - m_view->horizontalHeader ()->setSortIndicator - (settings.int_value (ws_sort_column), - static_cast<Qt::SortOrder> (settings.uint_value (ws_sort_order))); + m_view->setModel (&m_filter_model); + + // set the sorting after the model is set, it would be ignored otherwise + + gui_settings settings; + + m_view->sortByColumn + (settings.int_value (ws_sort_column), + static_cast<Qt::SortOrder> (settings.uint_value (ws_sort_order))); // FIXME: use value<Qt::SortOrder> instead of static cast after // dropping support of Qt 5.4 - m_view->horizontalHeader ()->setSortIndicatorShown (true); + m_model = model; +} - m_view->horizontalHeader ()->setContextMenuPolicy (Qt::CustomContextMenu); - connect (m_view->horizontalHeader (), - &QTableView::customContextMenuRequested, - this, &workspace_view::header_contextmenu_requested); +void +workspace_view::notice_settings () +{ + gui_settings settings; - // Init state of the filter - m_filter->addItems (settings.value (ws_mru_list.settings_key ()).toStringList ()); + m_model->notice_settings (); // update colors of model first - bool filter_state = settings.bool_value (ws_filter_active); - m_filter_checkbox->setChecked (filter_state); - filter_activate (filter_state); + for (int i = 0; i < ws_columns_shown.length (); i++) + m_view->setColumnHidden (i + 1, ! settings.value (ws_columns_shown_keys.at (i), true).toBool ()); - // Connect signals and slots. + QString tool_tip; - connect (m_filter, &QComboBox::editTextChanged, - this, &workspace_view::filter_update); - connect (m_filter_checkbox, &QCheckBox::toggled, - this, &workspace_view::filter_activate); - connect (m_filter->lineEdit (), &QLineEdit::editingFinished, - this, &workspace_view::update_filter_history); + if (settings.bool_value (ws_enable_colors) + && ! settings.bool_value (ws_hide_tool_tips)) + { + tool_tip = QString (tr ("View the variables in the active workspace.<br>")); + tool_tip += QString (tr ("Colors for variable attributes:")); - connect (m_view, &QTableView::customContextMenuRequested, - this, &workspace_view::contextmenu_requested); - - connect (m_view, &QTableView::activated, - this, &workspace_view::handle_contextmenu_edit); - - if (! p) - make_window (); - } + for (int i = 0; i < ws_colors_count; i++) + { + tool_tip += + QString (R"(<div style="background-color:%1;color:%2">%3</div>)") + .arg (m_model->storage_class_color (i).name ()) + .arg (m_model->storage_class_color (i + ws_colors_count).name ()) + .arg (QCoreApplication::translate ("octave::settings_dialog", + ws_color_names.at (i).toStdString ().data ())); + } + } - void workspace_view::setModel (workspace_model *model) - { - m_filter_model.setSourceModel (model); - m_filter_model.setFilterKeyColumn(0); - - m_view->setModel (&m_filter_model); + setToolTip (tool_tip); +} - // set the sorting after the model is set, it would be ignored otherwise - - gui_settings settings; +void +workspace_view::save_settings () +{ + gui_settings settings; - m_view->sortByColumn - (settings.int_value (ws_sort_column), - static_cast<Qt::SortOrder> (settings.uint_value (ws_sort_order))); - // FIXME: use value<Qt::SortOrder> instead of static cast after - // dropping support of Qt 5.4 + settings.setValue (ws_column_state.settings_key (), + m_view->horizontalHeader ()->saveState ()); - m_model = model; - } + int sort_column = m_view->horizontalHeader ()->sortIndicatorSection (); + Qt::SortOrder sort_order = m_view->horizontalHeader ()->sortIndicatorOrder (); + settings.setValue (ws_sort_column.settings_key (), sort_column); + settings.setValue (ws_sort_order.settings_key (), sort_order); - void - workspace_view::notice_settings () - { - gui_settings settings; - - m_model->notice_settings (); // update colors of model first + settings.setValue (ws_filter_active.settings_key (), m_filter_checkbox->isChecked ()); + settings.setValue (ws_filter_shown.settings_key (), m_filter_shown); - for (int i = 0; i < ws_columns_shown.length (); i++) - m_view->setColumnHidden (i + 1, ! settings.value (ws_columns_shown_keys.at (i), true).toBool ()); - - QString tool_tip; + QStringList mru; + for (int i = 0; i < m_filter->count (); i++) + mru.append (m_filter->itemText (i)); + settings.setValue (ws_mru_list.settings_key (), mru); - if (settings.bool_value (ws_enable_colors) - && ! settings.bool_value (ws_hide_tool_tips)) - { - tool_tip = QString (tr ("View the variables in the active workspace.<br>")); - tool_tip += QString (tr ("Colors for variable attributes:")); + settings.sync (); + + octave_dock_widget::save_settings (); +} - for (int i = 0; i < ws_colors_count; i++) - { - tool_tip += - QString (R"(<div style="background-color:%1;color:%2">%3</div>)") - .arg (m_model->storage_class_color (i).name ()) - .arg (m_model->storage_class_color (i + ws_colors_count).name ()) - .arg (QCoreApplication::translate ("octave::settings_dialog", - ws_color_names.at (i).toStdString ().data ())); - } - } - - setToolTip (tool_tip); - } +void workspace_view::set_filter_focus (bool focus) +{ + if (focus) + { + m_filter->setFocus (); + setFocusProxy (m_filter); + } + else + { + m_view->setFocus (); + setFocusProxy (m_view); + } +} - void - workspace_view::save_settings () - { - gui_settings settings; - - settings.setValue (ws_column_state.settings_key (), - m_view->horizontalHeader ()->saveState ()); +void +workspace_view::filter_update (const QString& expression) +{ + m_filter_model.setFilterWildcard (expression); + handle_model_changed (); +} - int sort_column = m_view->horizontalHeader ()->sortIndicatorSection (); - Qt::SortOrder sort_order = m_view->horizontalHeader ()->sortIndicatorOrder (); - settings.setValue (ws_sort_column.settings_key (), sort_column); - settings.setValue (ws_sort_order.settings_key (), sort_order); - - settings.setValue (ws_filter_active.settings_key (), m_filter_checkbox->isChecked ()); - settings.setValue (ws_filter_shown.settings_key (), m_filter_shown); +void +workspace_view::filter_activate (bool state) +{ + m_filter->setEnabled (state); + m_filter_model.setDynamicSortFilter (state); - QStringList mru; - for (int i = 0; i < m_filter->count (); i++) - mru.append (m_filter->itemText (i)); - settings.setValue (ws_mru_list.settings_key (), mru); + if (state) + filter_update (m_filter->currentText ()); + else + filter_update (QString ()); - settings.sync (); - - octave_dock_widget::save_settings (); - } + set_filter_focus (state); +} - void workspace_view::set_filter_focus (bool focus) - { - if (focus) - { - m_filter->setFocus (); - setFocusProxy (m_filter); - } - else - { - m_view->setFocus (); - setFocusProxy (m_view); - } - } +void +workspace_view::update_filter_history () +{ + QString text = m_filter->currentText (); // get current text + int index = m_filter->findText (text); // and its actual index + + if (index > -1) + m_filter->removeItem (index); // remove if already existing - void - workspace_view::filter_update (const QString& expression) - { - m_filter_model.setFilterWildcard (expression); - handle_model_changed (); - } + m_filter->insertItem (0, text); // (re)insert at beginning + m_filter->setCurrentIndex (0); +} - void - workspace_view::filter_activate (bool state) - { - m_filter->setEnabled (state); - m_filter_model.setDynamicSortFilter (state); +void +workspace_view::header_contextmenu_requested (const QPoint& mpos) +{ + QMenu menu (this); + QSignalMapper sig_mapper (this); - if (state) - filter_update (m_filter->currentText ()); - else - filter_update (QString ()); - - set_filter_focus (state); - } + gui_settings settings; - void - workspace_view::update_filter_history () - { - QString text = m_filter->currentText (); // get current text - int index = m_filter->findText (text); // and its actual index - - if (index > -1) - m_filter->removeItem (index); // remove if already existing + for (int i = 0; i < ws_columns_shown.length (); i++) + { + QAction *action + = menu.addAction (tr (ws_columns_shown.at (i).toStdString ().data ()), + &sig_mapper, SLOT (map ())); + sig_mapper.setMapping (action, i); + action->setCheckable (true); + action->setChecked (settings.value (ws_columns_shown_keys.at (i), true).toBool ()); + } - m_filter->insertItem (0, text); // (re)insert at beginning - m_filter->setCurrentIndex (0); - } - - void - workspace_view::header_contextmenu_requested (const QPoint& mpos) - { - QMenu menu (this); - QSignalMapper sig_mapper (this); + // FIXME: We could use + // + // connect (&m_sig_mapper, QOverload<int>::of (&QSignalMapper::mapped), + // this, &workspace_view::toggle_header); + // + // but referring to QSignalMapper::mapped will generate deprecated + // function warnings from GCC. We could also use + // + // connect (&m_sig_mapper, &QSignalMapper::mappedInt, + // this, &workspace_view::toggle_header); + // + // but the function mappedInt was not introduced until Qt 5.15 so + // we'll need a feature test. - gui_settings settings; + connect (&sig_mapper, SIGNAL (mapped (int)), + this, SLOT (toggle_header (int))); + + menu.exec (m_view->mapToGlobal (mpos)); +} - for (int i = 0; i < ws_columns_shown.length (); i++) - { - QAction *action - = menu.addAction (tr (ws_columns_shown.at (i).toStdString ().data ()), - &sig_mapper, SLOT (map ())); - sig_mapper.setMapping (action, i); - action->setCheckable (true); - action->setChecked (settings.value (ws_columns_shown_keys.at (i), true).toBool ()); - } +void +workspace_view::toggle_header (int col) +{ + gui_settings settings; + + QString key = ws_columns_shown_keys.at (col); + bool shown = settings.value (key, true).toBool (); - // FIXME: We could use - // - // connect (&m_sig_mapper, QOverload<int>::of (&QSignalMapper::mapped), - // this, &workspace_view::toggle_header); - // - // but referring to QSignalMapper::mapped will generate deprecated - // function warnings from GCC. We could also use - // - // connect (&m_sig_mapper, &QSignalMapper::mappedInt, - // this, &workspace_view::toggle_header); - // - // but the function mappedInt was not introduced until Qt 5.15 so - // we'll need a feature test. + m_view->setColumnHidden (col + 1, shown); + + settings.setValue (key, ! shown); + settings.sync (); + + octave_dock_widget::save_settings (); +} + +void +workspace_view::contextmenu_requested (const QPoint& qpos) +{ + QMenu menu (this); - connect (&sig_mapper, SIGNAL (mapped (int)), - this, SLOT (toggle_header (int))); + QModelIndex index = m_view->indexAt (qpos); - menu.exec (m_view->mapToGlobal (mpos)); - } + // if it isn't Local, Global etc, allow the ctx menu + if (index.isValid () && index.column () == 0) + { + QString var_name = get_var_name (index); - void - workspace_view::toggle_header (int col) - { - gui_settings settings; + menu.addAction (tr ("Open in Variable Editor"), this, + &workspace_view::handle_contextmenu_edit); - QString key = ws_columns_shown_keys.at (col); - bool shown = settings.value (key, true).toBool (); + menu.addAction (tr ("Copy name"), this, + &workspace_view::handle_contextmenu_copy); - m_view->setColumnHidden (col + 1, shown); - - settings.setValue (key, ! shown); - settings.sync (); + menu.addAction (tr ("Copy value"), this, + &workspace_view::handle_contextmenu_copy_value); - octave_dock_widget::save_settings (); - } - - void - workspace_view::contextmenu_requested (const QPoint& qpos) - { - QMenu menu (this); - - QModelIndex index = m_view->indexAt (qpos); + QAction *rename + = menu.addAction (tr ("Rename"), this, + &workspace_view::handle_contextmenu_rename); - // if it isn't Local, Global etc, allow the ctx menu - if (index.isValid () && index.column () == 0) - { - QString var_name = get_var_name (index); + // Use m_model here instead of using "m_view->model ()" because + // that points to the proxy model. + if (! m_model->is_top_level ()) + { + rename->setDisabled (true); + rename->setToolTip (tr ("Only top-level symbols may be renamed")); + } - menu.addAction (tr ("Open in Variable Editor"), this, - &workspace_view::handle_contextmenu_edit); + menu.addAction ("Clear " + var_name, this, + &workspace_view::handle_contextmenu_clear); - menu.addAction (tr ("Copy name"), this, - &workspace_view::handle_contextmenu_copy); + menu.addSeparator (); - menu.addAction (tr ("Copy value"), this, - &workspace_view::handle_contextmenu_copy_value); + menu.addAction ("disp (" + var_name + ')', this, + &workspace_view::handle_contextmenu_disp); - QAction *rename - = menu.addAction (tr ("Rename"), this, - &workspace_view::handle_contextmenu_rename); + menu.addAction ("plot (" + var_name + ')', this, + &workspace_view::handle_contextmenu_plot); - // Use m_model here instead of using "m_view->model ()" because - // that points to the proxy model. - if (! m_model->is_top_level ()) - { - rename->setDisabled (true); - rename->setToolTip (tr ("Only top-level symbols may be renamed")); - } + menu.addAction ("stem (" + var_name + ')', this, + &workspace_view::handle_contextmenu_stem); + + menu.addSeparator (); + + } - menu.addAction ("Clear " + var_name, this, - &workspace_view::handle_contextmenu_clear); - - menu.addSeparator (); - - menu.addAction ("disp (" + var_name + ')', this, - &workspace_view::handle_contextmenu_disp); + if (m_filter_shown) + menu.addAction (tr ("Hide filter"), this, + &workspace_view::handle_contextmenu_filter); + else + menu.addAction (tr ("Show filter"), this, + &workspace_view::handle_contextmenu_filter); - menu.addAction ("plot (" + var_name + ')', this, - &workspace_view::handle_contextmenu_plot); + menu.exec (m_view->mapToGlobal (qpos)); +} - menu.addAction ("stem (" + var_name + ')', this, - &workspace_view::handle_contextmenu_stem); - - menu.addSeparator (); +void +workspace_view::handle_contextmenu_copy () +{ + QModelIndex index = m_view->currentIndex (); - } + if (index.isValid ()) + { + QString var_name = get_var_name (index); - if (m_filter_shown) - menu.addAction (tr ("Hide filter"), this, - &workspace_view::handle_contextmenu_filter); - else - menu.addAction (tr ("Show filter"), this, - &workspace_view::handle_contextmenu_filter); + QClipboard *clipboard = QApplication::clipboard (); - menu.exec (m_view->mapToGlobal (qpos)); - } + clipboard->setText (var_name); + } +} - void - workspace_view::handle_contextmenu_copy () - { - QModelIndex index = m_view->currentIndex (); +void +workspace_view::handle_contextmenu_copy_value () +{ + QModelIndex index = m_view->currentIndex (); - if (index.isValid ()) - { - QString var_name = get_var_name (index); + if (index.isValid ()) + emit copy_variable_value_to_clipboard (get_var_name (index)); +} - QClipboard *clipboard = QApplication::clipboard (); - - clipboard->setText (var_name); - } - } +void +workspace_view::handle_contextmenu_rename () +{ + QModelIndex index = m_view->currentIndex (); - void - workspace_view::handle_contextmenu_copy_value () - { - QModelIndex index = m_view->currentIndex (); + if (index.isValid ()) + { + QString var_name = get_var_name (index); - if (index.isValid ()) - emit copy_variable_value_to_clipboard (get_var_name (index)); - } + QInputDialog *inputDialog = new QInputDialog (); - void - workspace_view::handle_contextmenu_rename () - { - QModelIndex index = m_view->currentIndex (); + inputDialog->setOptions (QInputDialog::NoButtons); + + bool ok = false; - if (index.isValid ()) - { - QString var_name = get_var_name (index); - - QInputDialog *inputDialog = new QInputDialog (); + QString new_name + = inputDialog->getText (nullptr, "Rename Variable", "New name:", + QLineEdit::Normal, var_name, &ok); - inputDialog->setOptions (QInputDialog::NoButtons); - - bool ok = false; + if (ok && ! new_name.isEmpty ()) + emit rename_variable_signal (var_name, new_name); + } +} - QString new_name - = inputDialog->getText (nullptr, "Rename Variable", "New name:", - QLineEdit::Normal, var_name, &ok); +void +workspace_view::handle_contextmenu_edit () +{ + QModelIndex index = m_view->currentIndex (); - if (ok && ! new_name.isEmpty ()) - emit rename_variable_signal (var_name, new_name); - } - } - - void - workspace_view::handle_contextmenu_edit () - { - QModelIndex index = m_view->currentIndex (); + if (index.isValid ()) + emit edit_variable_signal (get_var_name (index)); +} - if (index.isValid ()) - emit edit_variable_signal (get_var_name (index)); - } +void +workspace_view::handle_contextmenu_clear () +{ + relay_contextmenu_command ("clear", true); +} - void - workspace_view::handle_contextmenu_clear () - { - relay_contextmenu_command ("clear", true); - } +void +workspace_view::handle_contextmenu_disp () +{ + relay_contextmenu_command ("disp"); +} - void - workspace_view::handle_contextmenu_disp () - { - relay_contextmenu_command ("disp"); - } - - void - workspace_view::handle_contextmenu_plot () - { - relay_contextmenu_command ("figure (); plot"); - } +void +workspace_view::handle_contextmenu_plot () +{ + relay_contextmenu_command ("figure (); plot"); +} - void - workspace_view::handle_contextmenu_stem () - { - relay_contextmenu_command ("figure (); stem"); - } +void +workspace_view::handle_contextmenu_stem () +{ + relay_contextmenu_command ("figure (); stem"); +} - void - workspace_view::handle_contextmenu_filter () - { - m_filter_shown = ! m_filter_shown; - m_filter_widget->setVisible (m_filter_shown); +void +workspace_view::handle_contextmenu_filter () +{ + m_filter_shown = ! m_filter_shown; + m_filter_widget->setVisible (m_filter_shown); - set_filter_focus (m_filter_shown && m_filter_checkbox->isChecked ()); - } + set_filter_focus (m_filter_shown && m_filter_checkbox->isChecked ()); +} - void - workspace_view::handle_model_changed () - { - // m_view->resizeRowsToContents (); - // Just modify those rows that have been added rather than go through - // the whole list. For-loop test will handle when number of rows reduced. - QFontMetrics fm = m_view->fontMetrics (); - int row_height = fm.height (); - int new_row_count = m_filter_model.rowCount (); - for (int i = m_view_previous_row_count; i < new_row_count; i++) - m_view->setRowHeight (i, row_height); - m_view_previous_row_count = new_row_count; - } +void +workspace_view::handle_model_changed () +{ + // m_view->resizeRowsToContents (); + // Just modify those rows that have been added rather than go through + // the whole list. For-loop test will handle when number of rows reduced. + QFontMetrics fm = m_view->fontMetrics (); + int row_height = fm.height (); + int new_row_count = m_filter_model.rowCount (); + for (int i = m_view_previous_row_count; i < new_row_count; i++) + m_view->setRowHeight (i, row_height); + m_view_previous_row_count = new_row_count; +} - void - workspace_view::copyClipboard () - { - if (m_view->hasFocus ()) - handle_contextmenu_copy (); - } +void +workspace_view::copyClipboard () +{ + if (m_view->hasFocus ()) + handle_contextmenu_copy (); +} - void - workspace_view::selectAll () - { - if (m_view->hasFocus ()) - m_view->selectAll (); - } +void +workspace_view::selectAll () +{ + if (m_view->hasFocus ()) + m_view->selectAll (); +} - void - workspace_view::relay_contextmenu_command (const QString& cmdname, bool str) - { - QModelIndex index = m_view->currentIndex (); +void +workspace_view::relay_contextmenu_command (const QString& cmdname, bool str) +{ + QModelIndex index = m_view->currentIndex (); - if (index.isValid ()) - { - QString var_name; + if (index.isValid ()) + { + QString var_name; - if (str) - var_name = "\'" + get_var_name (index) + "\'"; - else - var_name = get_var_name (index); + if (str) + var_name = "\'" + get_var_name (index) + "\'"; + else + var_name = get_var_name (index); - emit command_requested (cmdname + " (" + var_name + ");"); - } - } + emit command_requested (cmdname + " (" + var_name + ");"); + } +} - QString - workspace_view::get_var_name (const QModelIndex& index) - { - // We are using a sort model proxy so m_model won't provide the - // correct ordering. +QString +workspace_view::get_var_name (const QModelIndex& index) +{ + // We are using a sort model proxy so m_model won't provide the + // correct ordering. - QAbstractItemModel *m = m_view->model (); + QAbstractItemModel *m = m_view->model (); - QMap<int, QVariant> item_data - = m->itemData (index.sibling (index.row (), 0)); + QMap<int, QVariant> item_data + = m->itemData (index.sibling (index.row (), 0)); - return item_data[0].toString (); - } + return item_data[0].toString (); +} OCTAVE_END_NAMESPACE(octave)
--- a/libgui/src/workspace-view.h Thu Feb 02 11:10:18 2023 -0800 +++ b/libgui/src/workspace-view.h Thu Feb 02 12:25:51 2023 -0800 @@ -39,93 +39,93 @@ OCTAVE_BEGIN_NAMESPACE(octave) - class workspace_view : public octave_dock_widget - { - Q_OBJECT +class workspace_view : public octave_dock_widget +{ + Q_OBJECT - public: +public: - workspace_view (QWidget *parent); + workspace_view (QWidget *parent); - ~workspace_view () = default; + ~workspace_view () = default; - signals: +signals: - //! Signal that user had requested a command on a variable. + //! Signal that user had requested a command on a variable. - void command_requested (const QString& cmd); + void command_requested (const QString& cmd); - //! Signal that user wnats to copy a variable value to the - //! clipboard. + //! Signal that user wnats to copy a variable value to the + //! clipboard. - void copy_variable_value_to_clipboard (const QString&); + void copy_variable_value_to_clipboard (const QString&); - //! Signal that user wants to rename a variable. + //! Signal that user wants to rename a variable. - void rename_variable_signal (const QString&, const QString&); + void rename_variable_signal (const QString&, const QString&); - //! Signal that user wants to edit a variable. + //! Signal that user wants to edit a variable. - void edit_variable_signal (const QString&); + void edit_variable_signal (const QString&); - public slots: +public slots: - void setModel (workspace_model *model); + void setModel (workspace_model *model); - void notice_settings (); + void notice_settings (); - void save_settings (); + void save_settings (); - protected slots: +protected slots: - void filter_update (const QString& expression); - void filter_activate (bool enable); - void update_filter_history (); + void filter_update (const QString& expression); + void filter_activate (bool enable); + void update_filter_history (); - void header_contextmenu_requested (const QPoint& mpos); + void header_contextmenu_requested (const QPoint& mpos); - void toggle_header (int column); + void toggle_header (int column); - void contextmenu_requested (const QPoint& pos); + void contextmenu_requested (const QPoint& pos); - void handle_contextmenu_copy (); - void handle_contextmenu_copy_value (); - void handle_contextmenu_rename (); - void handle_contextmenu_edit (); - void handle_contextmenu_clear (); - void handle_contextmenu_disp (); - void handle_contextmenu_plot (); - void handle_contextmenu_stem (); - void handle_contextmenu_filter (); + void handle_contextmenu_copy (); + void handle_contextmenu_copy_value (); + void handle_contextmenu_rename (); + void handle_contextmenu_edit (); + void handle_contextmenu_clear (); + void handle_contextmenu_disp (); + void handle_contextmenu_plot (); + void handle_contextmenu_stem (); + void handle_contextmenu_filter (); - public slots: +public slots: - void handle_model_changed (); + void handle_model_changed (); - void copyClipboard (); - void selectAll (); + void copyClipboard (); + void selectAll (); - private: +private: - void relay_contextmenu_command (const QString& cmdname, bool str = false); - void set_filter_focus (bool focus); + void relay_contextmenu_command (const QString& cmdname, bool str = false); + void set_filter_focus (bool focus); - QString get_var_name (const QModelIndex& index); + QString get_var_name (const QModelIndex& index); - QTableView *m_view; - int m_view_previous_row_count; + QTableView *m_view; + int m_view_previous_row_count; - // We are using a sort model proxy so m_model won't provide the - // correct ordering. It is still OK to use this pointer to access - // other info attached to the model, for example the scope or colors. - workspace_model *m_model; + // We are using a sort model proxy so m_model won't provide the + // correct ordering. It is still OK to use this pointer to access + // other info attached to the model, for example the scope or colors. + workspace_model *m_model; - QSortFilterProxyModel m_filter_model; - QCheckBox *m_filter_checkbox; - QComboBox *m_filter; - QWidget *m_filter_widget; - bool m_filter_shown; - }; + QSortFilterProxyModel m_filter_model; + QCheckBox *m_filter_checkbox; + QComboBox *m_filter; + QWidget *m_filter_widget; + bool m_filter_shown; +}; OCTAVE_END_NAMESPACE(octave)