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 "frontends/Application.h"
18 #include <QApplication>
21 class QAbstractItemModel;
24 class QSessionManager;
25 class QSortFilterProxyModel;
42 /// The Qt main application class
44 There should be only one instance of this class. No Qt object
45 initialisation should be done before the instanciation of this class.
47 class GuiApplication : public QApplication, public Application
52 GuiApplication(int & argc, char ** argv);
55 /// Method inherited from \c Application class
57 bool getStatus(FuncRequest const & cmd, FuncStatus & flag) const;
58 bool dispatch(FuncRequest const &);
60 void restoreGuiSession();
61 Clipboard & clipboard();
62 Selection & selection();
63 FontLoader & fontLoader();
65 void exit(int status);
66 bool event(QEvent * e);
67 bool getRgbColor(ColorCode col, RGBColor & rgbcol);
68 std::string const hexName(ColorCode col);
69 void registerSocketCallback(int fd, SocketCallback func);
70 void unregisterSocketCallback(int fd);
71 bool searchMenu(FuncRequest const & func, docstring_list & names) const;
72 docstring iconName(FuncRequest const & f, bool unknown);
73 void hideDialogs(std::string const & name, Inset * inset) const;
74 Buffer const * updateInset(Inset const * inset) const;
77 Toolbars const & toolbars() const;
78 Toolbars & toolbars();
79 Menus const & menus() const;
81 /// Methods inherited from \c QApplication class
83 bool notify(QObject * receiver, QEvent * event);
84 void commitData(QSessionManager & sm);
86 bool x11EventFilter(XEvent * ev);
90 /// Create the main window with given geometry settings.
91 /// \param geometry_arg: only for Windows platform.
92 void createView(QString const & geometry_arg = QString(),
93 bool autoShow = true);
95 GuiView const * currentView() const { return current_view_; }
97 GuiView * currentView() { return current_view_; }
99 void setCurrentView(GuiView * view) { current_view_ = view; }
101 QList<int> viewIds() const;
104 ColorCache & colorCache();
106 QAbstractItemModel * languageModel();
108 /// return a suitable serif font name.
109 QString const romanFontName();
111 /// return a suitable sans serif font name.
112 QString const sansFontName();
114 /// return a suitable monospaced font name.
115 QString const typewriterFontName();
117 void unregisterView(GuiView * gv);
119 GuiView & view(int id) const;
123 void execBatchCommands();
125 void socketDataReceived(int fd);
126 /// events to be triggered by general_timer_ should go here
127 void handleRegularEvents();
129 void onLastWindowClosed();
133 bool closeAllViews();
134 /// read the given ui (menu/toolbar) file
135 bool readUIFile(QString const & name, bool include = false);
137 /// This LyXView is the one receiving Clipboard and Selection
139 GuiView * current_view_;
145 extern GuiApplication * guiApp;
147 /// \return the icon file name for the given action.
148 QString iconName(FuncRequest const & f, bool unknown);
150 /// \return an icon for the given action.
151 QIcon getIcon(FuncRequest const & f, bool unknown);
153 } // namespace frontend
156 #endif // GUIAPPLICATION_H