Mercurial > octave-nkf
view libgui/src/workspace-view.cc @ 18498:2e7cad6f180c gui-release
Initial integration of QtHandles.
* configure.ac: Check for QtOpenGL module.
* libgui/Makefile.am: Include libgui/graphics/module.mk.
(liboctgui_la_LIBADD): Include graphics/libgui-graphics.la in the
list.
(rcc-command): Pass "-name DIR" to rcc command.
* main-window.cc (main_window::construct): Install qt functions and
register qt toolkit.
* libgui/src/module.mk (src_libgui_src_la_CPPFLAGS): Include
$(FONTCONFIG_CPPFLAGS) and -I$(srcdir)/graphics in the list.
* graphics.cc (gtk_manager::gtk_manager): Make qt the default toolkit
if it is available.
* libgui/graphics/Backend.cc, libgui/graphics/Backend.h,
libgui/graphics/BaseControl.cc, libgui/graphics/BaseControl.h,
libgui/graphics/ButtonControl.cc, libgui/graphics/ButtonControl.h,
libgui/graphics/Canvas.cc, libgui/graphics/Canvas.h,
libgui/graphics/CheckBoxControl.cc, libgui/graphics/CheckBoxControl.h,
libgui/graphics/Container.cc, libgui/graphics/Container.h,
libgui/graphics/ContextMenu.cc, libgui/graphics/ContextMenu.h,
libgui/graphics/EditControl.cc, libgui/graphics/EditControl.h,
libgui/graphics/Figure.cc, libgui/graphics/Figure.h,
libgui/graphics/FigureWindow.cc, libgui/graphics/FigureWindow.h,
libgui/graphics/GLCanvas.cc, libgui/graphics/GLCanvas.h, ,
libgui/graphics/GenericEventNotify.h, libgui/graphics/KeyMap.cc,
libgui/graphics/KeyMap.h, libgui/graphics/ListBoxControl.cc,
libgui/graphics/ListBoxControl.h, libgui/graphics/Logger.cc,
libgui/graphics/Logger.h, libgui/graphics/Menu.cc,
libgui/graphics/Menu.h, libgui/graphics/MenuContainer.h,
libgui/graphics/MouseModeActionGroup.cc,
libgui/graphics/MouseModeActionGroup.h, libgui/graphics/Object.cc,
libgui/graphics/Object.h, libgui/graphics/ObjectFactory.cc,
libgui/graphics/ObjectFactory.h, libgui/graphics/ObjectProxy.cc,
libgui/graphics/ObjectProxy.h, libgui/graphics/Panel.cc,
libgui/graphics/Panel.h, libgui/graphics/PopupMenuControl.cc,
libgui/graphics/PopupMenuControl.h,
libgui/graphics/PushButtonControl.cc,
libgui/graphics/PushButtonControl.h, libgui/graphics/PushTool.cc,
libgui/graphics/PushTool.h, libgui/graphics/RadioButtonControl.cc,
libgui/graphics/RadioButtonControl.h,
libgui/graphics/SliderControl.cc, libgui/graphics/SliderControl.h,
libgui/graphics/TextControl.cc, libgui/graphics/TextControl.h,
libgui/graphics/TextEdit.cc, libgui/graphics/TextEdit.h,
libgui/graphics/ToggleButtonControl.cc,
libgui/graphics/ToggleButtonControl.h, libgui/graphics/ToggleTool.cc,
libgui/graphics/ToggleTool.h, libgui/graphics/ToolBar.cc,
libgui/graphics/ToolBar.h, libgui/graphics/ToolBarButton.cc,
libgui/graphics/ToolBarButton.h, libgui/graphics/Utils.cc,
libgui/graphics/Utils.h, libgui/graphics/__init_qt__.cc,
libgui/graphics/__init_qt__.h, libgui/graphics/gl-select.cc,
libgui/graphics/gl-select.h, libgui/graphics/images/README,
libgui/graphics/images/pan.png, libgui/graphics/images/rotate.png,
libgui/graphics/images/select.png, libgui/graphics/images/zoom.png,
libgui/graphics/module.mk, libgui/graphics/qthandles.qrc:
New files.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Thu, 20 Feb 2014 14:05:45 -0500 |
parents | dfc6ef6ac455 |
children | 2d5d0d86432e |
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/* Copyright (C) 2013 John W. Eaton Copyright (C) 2011-2013 Jacob Dawid This file is part of Octave. Octave is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 3 of the License, or (at your option) any later version. Octave is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with Octave; see the file COPYING. If not, see <http://www.gnu.org/licenses/>. */ #ifdef HAVE_CONFIG_H #include <config.h> #endif #include <QInputDialog> #include <QApplication> #include <QClipboard> #include <QMessageBox> #include <QLineEdit> #include <QHeaderView> #include <QHBoxLayout> #include <QVBoxLayout> #include <QPushButton> #include <QMenu> #include "workspace-view.h" #include "resource-manager.h" workspace_view::workspace_view (QWidget *p) : octave_dock_widget (p), view (new QTableView (this)) { setObjectName ("WorkspaceView"); setWindowIcon (QIcon (":/actions/icons/logo.png")); set_title (tr ("Workspace")); setStatusTip (tr ("View the variables in the active workspace.")); view->setWordWrap (false); view->setContextMenuPolicy (Qt::CustomContextMenu); view_previous_row_count = 0; // Set an empty widget, so we can assign a layout to it. setWidget (new QWidget (this)); // Create a new layout and add widgets to it. QVBoxLayout *vbox_layout = new QVBoxLayout (); vbox_layout->addWidget (view); vbox_layout->setMargin (2); // Set the empty widget to have our layout. widget ()->setLayout (vbox_layout); // Initialize collapse/expand state of the workspace subcategories. QSettings *settings = resource_manager::get_settings (); // Initialize column order and width of the workspace view->horizontalHeader ()->restoreState ( settings->value ("workspaceview/column_state").toByteArray ()); // Connect signals and slots. connect (view, SIGNAL (customContextMenuRequested (const QPoint&)), this, SLOT (contextmenu_requested (const QPoint&))); connect (this, SIGNAL (command_requested (const QString&)), p, SLOT (execute_command_in_terminal (const QString&))); } workspace_view::~workspace_view (void) { QSettings *settings = resource_manager::get_settings (); settings->setValue ("workspaceview/column_state", view->horizontalHeader ()->saveState ()); settings->sync (); } void workspace_view::setModel (workspace_model *model) { view->setModel (model); _model = model; } void workspace_view::closeEvent (QCloseEvent *e) { emit active_changed (false); QDockWidget::closeEvent (e); } void workspace_view::contextmenu_requested (const QPoint& qpos) { QMenu menu (this); QModelIndex index = view->indexAt (qpos); QAbstractItemModel *m = view->model (); // if it isnt Local, Glocal etc, allow the ctx menu if (index.isValid () && index.column () == 0) { index = index.sibling (index.row (), 0); QMap<int, QVariant> item_data = m->itemData (index); QString var_name = item_data[0].toString (); menu.addAction (tr ("Copy"), this, SLOT (handle_contextmenu_copy ())); QAction *rename = menu.addAction (tr ("Rename"), this, SLOT (handle_contextmenu_rename ())); const workspace_model *wm = static_cast<const workspace_model *> (m); if (! wm->is_top_level ()) { rename->setDisabled (true); rename->setToolTip (tr ("Only top-level symbols may be renamed.")); } menu.addSeparator (); menu.addAction ("disp (" + var_name + ")", this, SLOT (handle_contextmenu_disp ())); menu.addAction ("plot (" + var_name + ")", this, SLOT (handle_contextmenu_plot ())); menu.addAction ("stem (" + var_name + ")", this, SLOT (handle_contextmenu_stem ())); menu.exec (view->mapToGlobal (qpos)); } } void workspace_view::handle_contextmenu_copy (void) { QModelIndex index = view->currentIndex (); if (index.isValid ()) { index = index.sibling (index.row (), 0); QAbstractItemModel *m = view->model (); QMap<int, QVariant> item_data = m->itemData (index); QString var_name = item_data[0].toString (); QClipboard *clipboard = QApplication::clipboard (); clipboard->setText (var_name); } } void workspace_view::handle_contextmenu_rename (void) { QModelIndex index = view->currentIndex (); if (index.isValid ()) { index = index.sibling (index.row (), 0); QAbstractItemModel *m = view->model (); QMap<int, QVariant> item_data = m->itemData (index); QString var_name = item_data[0].toString (); QInputDialog* inputDialog = new QInputDialog (); inputDialog->setOptions (QInputDialog::NoButtons); bool ok = false; QString new_name = inputDialog->getText (0, "Rename Variable", "New name:", QLineEdit::Normal, var_name, &ok); if (ok && ! new_name.isEmpty ()) m->setData (index, new_name, Qt::EditRole); } } void workspace_view::handle_contextmenu_disp (void) { relay_contextmenu_command ("disp"); } void workspace_view::handle_contextmenu_plot (void) { relay_contextmenu_command ("figure (); plot"); } void workspace_view::handle_contextmenu_stem (void) { relay_contextmenu_command ("figure (); stem"); } void workspace_view::relay_contextmenu_command (const QString& cmdname) { QModelIndex index = view->currentIndex (); if (index.isValid ()) { index = index.sibling (index.row (), 0); QAbstractItemModel *m = view->model (); QMap<int, QVariant> item_data = m->itemData (index); QString var_name = item_data[0].toString (); emit command_requested (cmdname + " (" + var_name + ");"); } } void workspace_view::handle_model_changed (void) { // 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 = view->fontMetrics (); int row_height = fm.height (); int new_row_count = view->model ()->rowCount (); for (int i = view_previous_row_count; i < new_row_count; i++) view->setRowHeight (i, row_height); view_previous_row_count = new_row_count; } void workspace_view::notice_settings (const QSettings *settings) { _model->notice_settings (settings); // update colors of model first QString tool_tip; tool_tip = QString (tr ("View the variables in the active workspace.<br>")); tool_tip += QString (tr ("Colors for variable attributes:")); for (int i = 0; i < resource_manager::storage_class_chars ().length (); i++) { tool_tip += QString ("<div style=\"background-color:%1;color:#000000\">%2</div>") .arg (_model->storage_class_color (i).name ()) .arg (resource_manager::storage_class_names ().at (i)); } setToolTip (tool_tip); } void workspace_view::copyClipboard () { if (view->hasFocus ()) handle_contextmenu_copy (); }