view libgui/src/main-window.h @ 15402:7f423c6111c6

refactor GUI event handling to use new event_queue class * octave-link.h, octave-link.cc (event_queue): Delete. (gui_event_queue): New event_queue variable. Change all uses of event_queue to user gui_event_queue instead. (octave_link::handle_event): Delete. (octave_link::post_event, octave_link::do_post_event): Provide methods that work directly with member functions pointers and data. * octave-event.h, octave-event.cc, octave-event-observer.h: Delete. Delete all uses. * libgui/src/module.mk (noinst_HEADERS): Delete octave-event.h and octave-event-observer.h from the list. (src_libgui_src_la_SOURCES): Delete octave-event.cc from the list. * workspace-view.h, history-dockwidget.h, main-window.h: Don't include octave-link.h. * history-dockwidget.cc (history_dock_widget::handle_event): Delete. (history_dock_widget::handle_event): New function adapted from handle_event. (history_dock_widget::request_history_model_update): Update for new event callback mechanism. * history-dockwidget.h: Update decls. * file-editor-tab.cc (file_editor_tab::handle_event): Delete. (file_editor_tab::run_file_callback, file_editor_tab::add_breakpoint_callback, file_editor_tab::remove_breakpoint_callback, file_editor_tab::remove_all_breakpoints_callback): New functions adapted from handle_event and corresponding octave_event classes. (file_editor_tab::request_add_breakpoint, file_editor_tab::request_remove_breakpoint, file_editor_tab::remove_all_breakpoints, file_editor_tab::run_file): Update for new event callback mechanism. * file-editor-tab.h: Update decls. (file_editor_tab::bp_info): New nested struct. * main-window.cc (main_window::handle_event): Delete. (main_window::save_workspace_callback, main_window::load_workspace_callback, main_window::clear_workspace_callback, main_window::clear_history_callback, main_window::change_directory_callback, main_window::debug_continue_callback, main_window::debug_step_into_callback, main_window::debug_step_over_callback, main_window::debug_step_out_callback, main_window::debug_quit_callback, main_window::exit_callback): New functions. (main_window::handle_save_workspace_request, main_window::handle_load_workspace_request, main_window::handle_clear_workspace_request, main_window::handle_clear_history_request, main_window::change_current_working_directory, main_window::set_current_working_directory, main_window::debug_continue, main_window::debug_step_into, main_window::debug_step_over, main_window::debug_step_out, main_window::debug_quit): Update for new event callback mechanism. * main-window.h: Update decls. * workspace-model.cc (workspace_model::handle_event): Delete. (workspace_model::update_workspace_callback): New function. (workspace_model::request_update_workspace): Update for new event callback mechanism. * workspace-model.h: Update decls.
author John W. Eaton <jwe@octave.org>
date Mon, 17 Sep 2012 23:07:22 -0400
parents 24b5348d38e7
children 8ae34ffe5c1b
line wrap: on
line source

/*

Copyright (C) 2011-2012 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/>.

*/

#ifndef MAINWINDOW_H
#define MAINWINDOW_H

// Qt includes
#include <QtGui/QMainWindow>
#include <QThread>
#include <QTabWidget>
#include <QMdiArea>
#include <QStatusBar>
#include <QToolBar>
#include <QQueue>
#include <QMdiSubWindow>
#include <QCloseEvent>
#include <QToolButton>
#include <QComboBox>

// Editor includes
#include "file-editor-interface.h"

// QTerminal includes
#include "QTerminal.h"

// Own includes
#include "resource-manager.h"
#include "workspace-view.h"
#include "history-dockwidget.h"
#include "files-dockwidget.h"
#include "terminal-dockwidget.h"
#include "documentation-dockwidget.h"
#include "octave-qt-event-listener.h"

/**
 * \class MainWindow
 *
 * Represents the main window.
 */
class main_window : public QMainWindow
{
  Q_OBJECT public:
  main_window (QWidget * parent = 0);
  ~main_window ();

  QTerminal *get_terminal_view () { return _terminal; }
  history_dock_widget *get_history_dock_widget ()
  {
    return _history_dock_widget;
  }
  files_dock_widget *get_files_dock_widget ()
  {
    return _files_dock_widget;
  }
  bool is_closing () { return _closing; }

signals:
  void settings_changed ();

public slots:
  void report_status_message (const QString& statusMessage);
  void handle_save_workspace_request ();
  void handle_load_workspace_request ();
  void handle_clear_workspace_request ();
  void handle_clear_history_request ();
  void handle_command_double_clicked (const QString& command);
  void new_file ();
  void open_file ();
  void open_file (const QString& file_name);
  void open_bug_tracker_page ();
  void open_agora_page ();
  void open_octave_forge_page ();
  void process_settings_dialog_request ();
  void show_about_octave ();
  void notice_settings ();
  void prepare_for_quit ();
  void reset_windows ();
  void current_working_directory_has_changed (const QString& directory);
  void change_current_working_directory ();
  void set_current_working_directory (const QString& directory);
  void current_working_directory_up ();

  void focus_command_window ();
  void focus_command_history ();
  void focus_current_directory ();
  void focus_workspace ();
  void focus_editor ();
  void focus_documentation ();

  void handle_entered_debug_mode ();
  void handle_quit_debug_mode ();
  void debug_continue ();
  void debug_step_into ();
  void debug_step_over ();
  void debug_step_out ();
  void debug_quit ();

protected:
  void closeEvent (QCloseEvent * closeEvent);
  void read_settings ();
  void write_settings ();

private:
  void construct ();
  void establish_octave_link ();

  void save_workspace_callback (const std::string& file);

  void load_workspace_callback (const std::string& file);

  void clear_workspace_callback (void);

  void clear_history_callback (void);

  void change_directory_callback (const std::string& directory);

  void debug_continue_callback (void);

  void debug_step_into_callback (void);

  void debug_step_over_callback (void);

  void debug_step_out_callback (void);

  void debug_quit_callback (void);

  void exit_callback (void);

  QTerminal *               _terminal;
  file_editor_interface *   _file_editor;
  QMenu *                   _debug_menu;

  QAction *                 _debug_continue;
  QAction *                 _debug_step_into;
  QAction *                 _debug_step_over;
  QAction *                 _debug_step_out;
  QAction *                 _debug_quit;

  // Dock widgets.
  workspace_view *          _workspace_view;
  history_dock_widget *     _history_dock_widget;
  files_dock_widget *       _files_dock_widget;
  terminal_dock_widget *    _terminal_dock_widget;
  documentation_dock_widget*_documentation_dock_widget;

  // Toolbars.
  QStatusBar *              _status_bar;
  QComboBox *               _current_directory_combo_box;
  QToolButton *             _current_directory_tool_button;
  QToolButton *             _current_directory_up_tool_button;

  octave_qt_event_listener *_octave_qt_event_listener;

  // Flag for closing whole application
  bool                      _closing;
};

#endif // MAINWINDOW_H