Mercurial > octave
view libgui/src/main-window.h @ 23376:7332287221a9
improve usage without qscintilla by external editor interface (bug #39179)
* external-editor-interface.cc/h: new class with an interface for an external
editor, which is used by preference or if qscintilla is not available;
(external_editor_interface): ctor, connect a signal for opening the settings;
(external_editor): check for an external editor being set in the settings;
(call_custom_editor): call the custom editor;
(request_open_file, request_open_file, handle_edit_file_request):
slots for the various ways for opening a file
* file-editor-interface.h: moved request_new_function into the main window
* file-editor.cc: include external-editor-interface.h;
(request_new_function): moved into main window;
(restore_create_file_setting): moved into main window;
(request_new_script): moved into main window;
(restore_create_file_setting): moved into main window;
(call_custom_editor): use external_editor_interface;
(handle_edit_mfile_request): moved into main window;
(construct): moved some signal connection into the main window;
(add_file_editor_tab): update signal connection to moved slots;
* file-editor.h: moved request_new_function and handle_edit_mfile_request
into the main window;
* main-window.cc (create_default_editor): removed staic function;
(main_window): set editor window or external editor interface;
(~main_window): delete external_editor_interface;
(edit_mfile): directly use slot handle_edit_mfile_request moved here;
(handle_edit_mfile_request): moved from editor to here;
(request_new_function): moved from editor to here;
(restore_create_file_setting): moved from editor to here;
(construct_octave_qt_link): connect signals to slots in editor or external
editor interface;
(construct_file_menu): connect signals to slots in editor or external
editor interface;
(construct_new_menu): connect signals to slots in editor, external
editor interface, or to slots moved here;
* main-window.h: update signals according to moved slots, namely
request_new_function, request_new_script, handle_edit_mfile_request,
restore_create_file_setting
* module.mk: added new files external-editor-interface.cc/h
author | Torsten <mttl@mailbox.org> |
---|---|
date | Sun, 09 Apr 2017 07:46:46 +0200 |
parents | 092078913d54 |
children | 2cee3976d88f |
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/* Copyright (C) 2013-2017 John W. Eaton Copyright (C) 2011-2016 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/>. */ #if ! defined (octave_main_window_h) #define octave_main_window_h 1 // Qt includes #include <QMainWindow> #include <QThread> #include <QTabWidget> #include <QMdiArea> #include <QStatusBar> #include <QToolBar> #include <QQueue> #include <QMdiSubWindow> #include <QCloseEvent> #include <QToolButton> #include <QComboBox> #include <QPointer> // Editor includes #include "file-editor-interface.h" #include "external-editor-interface.h" // QTerminal includes #include "QTerminal.h" // Own includes #include "dialog.h" #include "documentation-dock-widget.h" #include "files-dock-widget.h" #include "find-files-dialog.h" #include "history-dock-widget.h" #include "octave-cmd.h" #include "octave-dock-widget.h" #include "octave-gui.h" #include "octave-qt-link.h" #include "resource-manager.h" #include "terminal-dock-widget.h" #include "thread-manager.h" #include "workspace-model.h" #include "workspace-view.h" class settings_dialog; class octave_interpreter : public QObject { Q_OBJECT public: // An object to manage the Octave interpreter. octave_interpreter (octave::application *app_context); ~octave_interpreter (void) = default; void interrupt (void); signals: void octave_ready_signal (); public slots: // Initialize and execute the octave interpreter. void execute (void); private: octave_thread_manager thread_manager; octave::application *m_app_context; }; /** * @class MainWindow * * Represents the main window. */ class main_window : public QMainWindow { Q_OBJECT public: typedef std::pair <std::string, std::string> name_pair; typedef std::pair <int, int> int_pair; main_window (QWidget *parent, octave::gui_application *app_context); ~main_window (void); bool command_window_has_focus (void) const; void focus_command_window (void); signals: void active_dock_changed (octave_dock_widget *, octave_dock_widget *); void editor_focus_changed (bool); void settings_changed (const QSettings *); void init_terminal_size_signal (void); 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 show_doc_signal (const QString&); 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); void pasteClipboard_signal (void); void selectAll_signal (void); void undo_signal (void); void add_actions_signal (QList <QAction *> action_list); public slots: void focus_changed (QWidget *w_old, QWidget *w_new); void request_reload_settings (); void report_status_message (const QString& statusMessage); void handle_save_workspace_request (void); void handle_load_workspace_request (const QString& file = QString ()); void handle_clear_command_window_request (void); void handle_clear_workspace_request (void); void handle_clear_history_request (void); void handle_rename_variable_request (const QString& old_name, const QString& new_name); void handle_undo_request (void); void new_file (const QString& commands = QString ()); void open_file (const QString& file_name = QString ()); void edit_mfile (const QString&, int); void open_online_documentation_page (void); void display_release_notes (void); void load_and_display_community_news (int serial = -1); void display_community_news (const QString& news); void open_bug_tracker_page (void); void open_octave_packages_page (void); void open_contribute_page (void); void open_donate_page (void); void process_settings_dialog_request (const QString& desired_tab = QString ()); void copy_image_to_clipboard (const QString& file, bool remove_file); void show_about_octave (void); void notice_settings (const QSettings *settings); void confirm_shutdown_octave (void); void prepare_to_exit (void); void reset_windows (void); void change_directory (const QString& dir); void browse_for_directory (void); void set_current_working_directory (const QString& dir); void change_directory_up (void); void accept_directory_line_edit (void); void execute_command_in_terminal (const QString& dir); void run_file_in_terminal (const QFileInfo& info); void handle_new_figure_request (void); void handle_enter_debugger (void); void handle_exit_debugger (void); void debug_continue (void); void debug_step_into (void); void debug_step_over (void); void debug_step_out (void); void debug_quit (void); 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 read_settings (void); void init_terminal_size (void); void set_window_layout (QSettings *settings); void write_settings (void); void connect_visibility_changed (void); void copyClipboard (void); void pasteClipboard (void); void selectAll (void); void connect_uiwidget_links (void); 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_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_inputlayout (const QStringList&, const QString&, const QFloatList&, const QFloatList&, const QStringList&); void handle_create_filedialog (const QStringList &filters, const QString& title, const QString& filename, const QString &dirname, const QString& multimode); void handle_show_doc (const QString &file); void handle_octave_ready (); // find files dialog void find_files (const QString &startdir=QDir::currentPath ()); void find_files_finished (int); // setting global shortcuts void set_global_shortcuts (bool enable); void set_screen_size (int ht, int wd); // handling the clipboard void clipboard_has_changed (QClipboard::Mode); void clear_clipboard (); void interrupt_interpreter (void); // get the dockwidgets QList<octave_dock_widget *> get_dock_widget_list () { return dock_widget_list (); } private slots: void disable_menu_shortcuts (bool disable); void restore_create_file_setting (); protected: void closeEvent (QCloseEvent * closeEvent); private: void construct (void); void construct_octave_qt_link (void); QAction *add_action (QMenu *menu, const QIcon &icon, const QString &text, const char *member, const QWidget *receiver = 0); QMenu* m_add_menu (QMenuBar *p, QString text); void construct_menu_bar (void); 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_window_menu (QMenuBar *p); void construct_help_menu (QMenuBar *p); void construct_documentation_menu (QMenu *p); void construct_news_menu (QMenuBar *p); void construct_tool_bar (void); void establish_octave_link (void); void save_workspace_callback (const std::string& file); void load_workspace_callback (const std::string& file); void rename_variable_callback (const name_pair& names); void command_window_undo_callback (void); void clear_command_window_callback (void); void resize_command_window_callback (void); void set_screen_size_callback (const int_pair&); void clear_workspace_callback (void); void clear_history_callback (void); void execute_command_callback (); void run_file_callback (const QFileInfo& info); bool focus_console_after_command (); void new_figure_callback (void); void change_directory_callback (const std::string& directory); void queue_command (octave_cmd *cmd); void configure_shortcuts (); octave::gui_application *m_app_context; octave_interpreter *m_interpreter; QThread *m_main_thread; workspace_model *_workspace_model; QHash<QMenu*, QStringList> _hash_menu_text; // Toolbars. QStatusBar *status_bar; // Subwindows. terminal_dock_widget *command_window; history_dock_widget *history_window; files_dock_widget *file_browser_window; documentation_dock_widget *doc_browser_window; file_editor_interface *editor_window; workspace_view *workspace_window; external_editor_interface *_external_editor; QWidget *_active_editor; QList<octave_dock_widget *> dock_widget_list (); octave_dock_widget *_active_dock; QString _release_notes_icon; QToolBar *_main_tool_bar; QMenu *_debug_menu; QAction *_debug_continue; QAction *_debug_step_into; QAction *_debug_step_over; QAction *_debug_step_out; QAction *_debug_quit; QAction *_new_script_action; QAction *_new_function_action; QAction *_open_action; QAction *_new_figure_action; QAction *_load_workspace_action; QAction *_save_workspace_action; QAction *_preferences_action; QAction *_exit_action; QAction *_copy_action; QAction *_paste_action; QAction *_clear_clipboard_action; QAction *_undo_action; QAction *_clear_command_window_action; QAction *_clear_command_history_action; QAction *_clear_workspace_action; QAction *_find_files_action; QAction *_select_all_action; QAction *_show_command_window_action; QAction *_show_history_action; QAction *_show_workspace_action; QAction *_show_file_browser_action; QAction *_show_editor_action; QAction *_show_documentation_action; QAction *_command_window_action; QAction *_history_action; QAction *_workspace_action; QAction *_file_browser_action; QAction *_editor_action; QAction *_documentation_action; QAction *_reset_windows_action; QAction *_ondisk_doc_action; QAction *_online_doc_action; QAction *_report_bug_action; QAction *_octave_packages_action; QAction *_contribute_action; QAction *_developer_action; QAction *_about_octave_action; QAction *_release_notes_action; QAction *_current_news_action; // Toolbars. QComboBox *_current_directory_combo_box; static const int current_directory_max_visible = 16; static const int current_directory_max_count = 16; QLineEdit *_current_directory_line_edit; // settings dialog as guarded pointer (set to 0 when deleted) QPointer<settings_dialog> _settings_dlg; // Find files dialog find_files_dialog * find_files_dlg; // release notes window QWidget * release_notes_window; QWidget * community_news_window; octave_qt_link *_octave_qt_link; QClipboard *_clipboard; // Flag for closing whole application. bool _closing; // command queue and semaphore to synchronize execution signals // and related callback // the queue for the command structures octave_command_queue _cmd_queue; // some class global flags bool _prevent_readline_conflicts; bool _suppress_dbg_location; bool _start_gui; }; class news_reader : public QObject { Q_OBJECT public: news_reader (const QString& xbase_url, const QString& xpage, int xserial = -1, bool xconnect_to_web = false) : QObject (), base_url (xbase_url), page (xpage), serial (xserial), connect_to_web (xconnect_to_web) { } public slots: void process (void); signals: void display_news_signal (const QString& news); void finished (void); private: QString base_url; QString page; int serial; bool connect_to_web; }; #endif