4 * This file is part of LyX, the document processor.
5 * Licence details can be found in the file COPYING.
7 * \author Lars Gullik Bjornes
9 * \author Abdelrazak Younes
10 * \author Peter Kümmel
12 * Full author contact details are available in file CREDITS.
18 #include "frontends/LyXView.h"
20 #include <QMainWindow>
24 class QDragEnterEvent;
38 QWidget * mainWindow();
41 * GuiView - Qt4 implementation of LyXView
43 * qt4-private implementation of the main LyX window.
45 * Note: a QObject emits a destroyed(QObject *) Qt signal when it
46 * is deleted. This might be useful for closing other dialogs
47 * depending on a given GuiView.
49 class GuiView : public QMainWindow, public LyXView
53 /// create a main window of the given dimensions
60 virtual void setFocus();
61 virtual void setGeometry(
66 unsigned int iconSizeXY,
67 const std::string & geometryArg);
68 virtual void saveGeometry();
69 virtual void setBusy(bool);
70 /// add toolbar, if newline==true, add a toolbar break before the toolbar
71 GuiToolbar * makeToolbar(ToolbarInfo const & tbinfo, bool newline);
72 virtual void updateStatusBar();
73 virtual void message(docstring const & str);
74 virtual void clearMessage();
75 virtual bool hasFocus() const;
76 void showMiniBuffer(bool);
77 void openMenu(docstring const &);
78 void openLayoutList();
79 void updateLayoutChoice(bool force);
80 bool isToolbarVisible(std::string const & id);
81 void updateToolbars();
82 ToolbarInfo * getToolbarInfo(std::string const & name);
83 void toggleToolbarState(std::string const & name, bool allowauto);
85 /// show - display the top-level window
88 /// menu item has been selected
89 void activated(FuncRequest const &);
92 QMenu * createPopupMenu();
95 void addTabWorkArea();
97 /// dispatch to current BufferView
98 void dispatch(FuncRequest const & cmd);
100 /// \return the buffer currently shown in this window
102 Buffer const * buffer() const;
103 /// set a buffer to the current workarea.
104 void setBuffer(Buffer * b); ///< \c Buffer to set.
111 void update_view_state_qt();
114 void updateWindowTitle(GuiWorkArea * wa);
117 void on_currentWorkAreaChanged(GuiWorkArea *);
119 /// slots to change the icon size
120 void smallSizedIcons();
121 void normalSizedIcons();
122 void bigSizedIcons();
125 /// make sure we quit cleanly
126 virtual void closeEvent(QCloseEvent * e);
128 virtual void resizeEvent(QResizeEvent * e);
130 virtual void moveEvent(QMoveEvent * e);
132 /// \return the \c Workarea associated to \p Buffer
133 /// \retval 0 if no \c WorkArea is found.
134 WorkArea * workArea(Buffer & buffer);
136 /// Add a \c WorkArea
137 /// \return the \c Workarea associated to \p Buffer
138 /// \retval 0 if no \c WorkArea is found.
139 WorkArea * addWorkArea(Buffer & buffer);
140 void setCurrentWorkArea(WorkArea * work_area);
141 void removeWorkArea(WorkArea * work_area);
142 WorkArea const * currentWorkArea() const;
143 WorkArea * currentWorkArea();
146 void resetAutosaveTimer();
148 void showErrorList(std::string const & error_type);
150 void structureChanged() { updateToc(); }
152 void connectBuffer(Buffer & buf);
154 void disconnectBuffer();
156 void connectBufferView(BufferView & bv);
158 void disconnectBufferView();
160 void showDialog(std::string const & name);
161 void showDialogWithData(std::string const & name,
162 std::string const & data);
163 void showInsetDialog(std::string const & name,
164 std::string const & data, Inset * inset);
165 void updateDialog(std::string const & name,
166 std::string const & data);
172 void dragEnterEvent(QDragEnterEvent * ev);
174 void dropEvent(QDropEvent * ev);
176 /// in order to catch Tab key press.
177 bool event(QEvent * e);
178 bool focusNextPrevChild(bool);
180 QRect updateFloatingGeometry();
181 /// called on timeout
184 void updateEmbeddedFiles();
186 /// \return the current buffer view.
189 /// get access to the dialogs
190 Dialogs & getDialogs() { return *dialogs_; }
192 Dialogs const & getDialogs() const { return *dialogs_; }
196 /// load a buffer into the current workarea.
197 Buffer * loadLyXFile(support::FileName const & name, ///< File to load.
198 bool tolastfiles = true); ///< append to the "Open recent" menu?
200 /** redraw \c inset in all the BufferViews in which it is currently
201 * visible. If successful return a pointer to the owning Buffer.
203 Buffer const * updateInset(Inset const *);
208 struct GuiViewPrivate;
212 QTimer statusbar_timer_;
214 /// are we quitting by the menu?
215 bool quitting_by_menu_;
218 QRect floatingGeometry_;
220 void setIconSize(unsigned int size);
229 ToolbarSize toolbarSize_;
231 /// auto-saving of buffers
232 Timeout * const autosave_timeout_;
233 /// dialogs for this view
238 } // namespace frontend