2 * \file GuiApplication.h
3 * This file is part of LyX, the document processor.
4 * Licence details can be found in the file COPYING.
8 * \author Abdelrazak Younes
10 * Full author contact details are available in file CREDITS.
13 #ifndef GUIAPPLICATION_H
14 #define GUIAPPLICATION_H
16 #include "ColorCache.h"
17 #include "GuiFontLoader.h"
18 #include "GuiClipboard.h"
19 #include "GuiSelection.h"
21 #include "frontends/Application.h"
24 #include <QApplication>
25 #include <QTranslator>
30 class QSessionManager;
43 /// The Qt main application class
45 There should be only one instance of this class. No Qt object
46 initialisation should be done before the instanciation of this class.
48 class GuiApplication : public QApplication, public Application
53 GuiApplication(int & argc, char ** argv);
55 virtual ~GuiApplication();
57 /// Method inherited from \c Application class
59 virtual FuncStatus getStatus(FuncRequest const &);
60 virtual void dispatch(FuncRequest const &);
61 virtual void resetGui();
62 virtual Clipboard & clipboard();
63 virtual Selection & selection();
64 virtual FontLoader & fontLoader() { return font_loader_; }
66 virtual void exit(int status);
67 virtual bool event(QEvent * e);
68 virtual bool getRgbColor(ColorCode col, RGBColor & rgbcol);
69 virtual std::string const hexName(ColorCode col);
70 virtual void updateColor(ColorCode col);
71 virtual void registerSocketCallback(int fd, SocketCallback func);
72 void unregisterSocketCallback(int fd);
75 /// Methods inherited from \c QApplication class
77 bool notify(QObject * receiver, QEvent * event);
78 void commitData(QSessionManager & sm);
81 /// Create the main window with given geometry settings.
82 /// \param geometry_arg: only for Windows platform.
83 void createView(QString const & geometry_arg);
85 GuiView const * currentView() const { return current_view_; }
87 GuiView * currentView() { return current_view_; }
89 void setCurrentView(GuiView & view) { current_view_ = &view; }
91 virtual size_t viewCount() const { return view_ids_.size(); }
93 std::vector<int> const & viewIds() { return view_ids_; }
96 ColorCache & colorCache() { return color_cache_; }
98 GuiFontLoader & guiFontLoader() { return font_loader_; }
100 /// return a suitable serif font name.
101 virtual QString const romanFontName();
103 /// return a suitable sans serif font name.
104 virtual QString const sansFontName();
106 /// return a suitable monospaced font name.
107 virtual QString const typewriterFontName();
109 virtual bool closeAllViews();
111 virtual bool unregisterView(int id);
113 virtual GuiView & view(int id) const;
115 virtual void hideDialogs(std::string const & name, Inset * inset) const;
117 virtual Buffer const * updateInset(Inset const * inset) const;
121 void execBatchCommands();
123 void socketDataReceived(int fd);
127 GuiClipboard clipboard_;
129 GuiSelection selection_;
131 GuiFontLoader font_loader_;
133 ColorCache color_cache_;
135 QTranslator qt_trans_;
137 std::map<int, SocketNotifier *> socket_notifiers_;
141 bool x11EventFilter(XEvent * ev);
143 /// A translator suitable for the entries in the LyX menu.
144 /// Only needed with Qt/Mac.
145 void addMenuTranslator();
147 /// Multiple views container.
149 * Warning: This must not be a smart pointer as the destruction of the
150 * object is handled by Qt when the view is closed
151 * \sa Qt::WA_DeleteOnClose attribute.
153 std::map<int, GuiView *> views_;
155 std::vector<int> view_ids_;
156 /// This LyXView is the one receiving Clipboard and Selection
158 GuiView * current_view_;
161 extern GuiApplication * guiApp;
163 } // namespace frontend
166 #endif // GUIAPPLICATION_H