Mercurial > octave
view libgui/src/qt-interpreter-events.h @ 31646:c6d54dd31a7e stable
maint: Use macros to begin/end C++ namespaces.
* 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, FigureWindow.cc, FigureWindow.h, GLCanvas.cc,
GLCanvas.h, GenericEventNotify.h, KeyMap.cc, KeyMap.h,
ListBoxControl.cc, ListBoxControl.h, Logger.cc, Logger.h, Menu.cc,
Menu.h, MenuContainer.h, Object.cc, Object.h, ObjectProxy.cc,
ObjectProxy.h, Panel.cc, Panel.h, PopupMenuControl.cc,
PopupMenuControl.h, PushButtonControl.cc, PushButtonControl.h,
PushTool.cc, PushTool.h, QtHandlesUtils.cc, QtHandlesUtils.h,
RadioButtonControl.cc, RadioButtonControl.h, SliderControl.cc,
SliderControl.h, Table.cc, Table.h, TextControl.cc, TextControl.h,
TextEdit.cc, TextEdit.h, ToggleButtonControl.cc,
ToggleButtonControl.h, ToggleTool.cc, ToggleTool.h, ToolBar.cc,
ToolBar.h, ToolBarButton.cc, ToolBarButton.h, annotation-dialog.cc,
annotation-dialog.h, gl-select.cc, gl-select.h, qopengl-functions.h,
qt-graphics-toolkit.cc, qt-graphics-toolkit.h, QTerminal.h,
color-picker.cc, color-picker.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,
find-files-model.cc, find-files-model.h, graphics-init.cc,
graphics-init.h, gui-settings.cc, gui-settings.h, gui-utils.cc,
gui-utils.h, history-dock-widget.cc, history-dock-widget.h,
interpreter-qobject.cc, interpreter-qobject.h, led-indicator.cc,
led-indicator.h, file-editor-interface.h, file-editor-tab.cc,
file-editor-tab.h, file-editor.cc, file-editor.h, find-dialog.cc,
find-dialog.h, marker.cc, marker.h, octave-qscintilla.cc,
octave-qscintilla.h, octave-txt-lexer.cc, octave-txt-lexer.h,
main-window.cc, main-window.h, news-reader.cc, news-reader.h,
octave-dock-widget.cc, octave-dock-widget.h, octave-qobject.cc,
octave-qobject.h, qt-application.cc, qt-application.h,
qt-interpreter-events.cc, qt-interpreter-events.h, qt-utils.h,
release-notes.cc, release-notes.h, resource-manager.cc,
resource-manager.h, set-path-dialog.cc, set-path-dialog.h,
set-path-model.cc, set-path-model.h, settings-dialog.cc,
settings-dialog.h, shortcut-manager.cc, shortcut-manager.h,
tab-bar.cc, tab-bar.h, terminal-dock-widget.cc,
terminal-dock-widget.h, variable-editor-model.cc,
variable-editor-model.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:
Use new macros to begin/end C++ namespaces.
author | John W. Eaton <jwe@octave.org> |
---|---|
date | Tue, 06 Dec 2022 14:37:51 -0500 |
parents | 9c0099048264 |
children | 431f80aba37a 29d734430e5f |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2011-2022 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // 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 // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if ! defined (octave_qt_interpreter_events_h) #define octave_qt_interpreter_events_h 1 #include <list> #include <string> #include <QList> #include <QMutex> #include <QObject> #include <QString> #include <QWaitCondition> #include "dialog.h" #include "gui-settings.h" #include "event-manager.h" // Defined for purposes of sending QList<int> as part of signal. typedef QList<int> QIntList; class octave_value; OCTAVE_BEGIN_NAMESPACE(octave) 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). class qt_interpreter_events : public QObject, public interpreter_events { Q_OBJECT public: qt_interpreter_events (base_qobject& oct_qobj); // No copying! qt_interpreter_events (const qt_interpreter_events&) = delete; qt_interpreter_events& operator = (const qt_interpreter_events&) = delete; ~qt_interpreter_events (void) = default; // Note: these functions currently do nothing with the old terminal // widget. void start_gui (bool gui_app = false); void close_gui (void); bool have_dialogs (void) 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> 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::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); void show_preferences (void); void apply_preferences (void); void show_terminal_window (void); bool show_documentation (const std::string& file); void show_file_browser (void); void show_command_history (void); void show_workspace (void); void show_community_news (int serial); void show_release_notes (void); bool edit_file (const std::string& file); void edit_variable (const std::string& name, const octave_value& val); bool confirm_shutdown (void); 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); uint8NDArray get_named_icon (const std::string& icon_name); std::string gui_preference (const std::string& key, const std::string& value); bool copy_image_to_clipboard (const std::string& file); void focus_window (const std::string win_name); void execute_command_in_terminal (const std::string& command); void register_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); void display_exception (const execution_exception& ee, bool beep); void gui_status_update (const std::string& feature, const std::string& status); void update_gui_lexer (void); void directory_changed (const std::string& dir); void file_remove (const std::string& old_name, const std::string& new_name); 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 clear_workspace (void); void update_prompt (const std::string& prompt); void set_history (const string_vector& hist); void append_history (const std::string& hist_entry); void clear_history (void); void pre_input_event (void); void post_input_event (void); 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 exit_debugger_event (void); void update_breakpoint (bool insert, const std::string& file, int line, const std::string& cond); void lock (void) { m_mutex.lock (); } void wait (void) { m_waitcondition.wait (&m_mutex); } void unlock (void) { m_mutex.unlock (); } void wake_all (void) { m_waitcondition.wakeAll (); } public slots: void confirm_shutdown_octave (void); void get_named_icon_slot (const QString& name); void gui_preference_slot (const QString& key, const QString& value); signals: // Note: these signals are not currently used by the old terminal widget. void start_gui_signal (bool gui_app); void close_gui_signal (void); void copy_image_to_clipboard_signal (const QString& file, bool remove_file); void focus_window_signal (const QString& win_name); void edit_file_signal (const QString& file); void directory_changed_signal (const QString& dir); void update_path_dialog_signal (void); void file_remove_signal (const QString& old_name, const QString& new_name); void file_renamed_signal (bool load_new); void execute_command_in_terminal_signal (const QString& command); void set_workspace_signal (bool top_level, bool debug, const symbol_info_list& syminfo); void clear_workspace_signal (void); void update_prompt_signal (const QString& prompt); void set_history_signal (const QStringList& hist); void append_history_signal (const QString& hist_entry); void clear_history_signal (void); void enter_debugger_signal (void); void exit_debugger_signal (void); void update_breakpoint_marker_signal (bool insert, const QString& file, int line, const QString& cond); void insert_debugger_pointer_signal (const QString&, int); void delete_debugger_pointer_signal (const QString&, int); void show_preferences_signal (void); void gui_preference_signal (const QString& key, const QString& value); void show_terminal_window_signal (void); void show_documentation_signal (const QString& file); void register_documentation_signal (const QString& file); void unregister_documentation_signal (const QString& file); void show_file_browser_signal (void); void show_command_history_signal (void); void show_workspace_signal (void); void show_community_news_signal (int serial); void show_release_notes_signal (void); // 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 update_gui_lexer_signal (bool update_apis_only); void edit_variable_signal (const QString& name, const octave_value& val); void refresh_variable_editor_signal (void); void confirm_shutdown_signal (void); void get_named_icon_signal (const QString& name); void settings_changed (const gui_settings *, bool); void apply_new_settings (void); private: QString gui_preference_adjust (const QString& key, const QString& value); void insert_debugger_pointer (const std::string& file, int line); void delete_debugger_pointer (const std::string& file, int line); base_qobject& m_octave_qobj; QUIWidgetCreator m_uiwidget_creator; QVariant m_result; QMutex m_mutex; QWaitCondition m_waitcondition; }; OCTAVE_END_NAMESPACE(octave) #endif