karbon

vtoolcontroller.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2001, 2002, 2003 The Karbon Developers
00003 
00004    This library is free software; you can redistribute it and/or
00005    modify it under the terms of the GNU Library General Public
00006    License as published by the Free Software Foundation; either
00007    version 2 of the License, or (at your option) any later version.
00008 
00009    This library is distributed in the hope that it will be useful,
00010    but WITHOUT ANY WARRANTY; without even the implied warranty of
00011    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00012    Library General Public License for more details.
00013 
00014    You should have received a copy of the GNU Library General Public License
00015    along with this library; see the file COPYING.LIB.  If not, write to
00016    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00017  * Boston, MA 02110-1301, USA.
00018 */
00019 
00020 #ifndef __VTOOLCONTROLLER_H__
00021 #define __VTOOLCONTROLLER_H__
00022 
00023 #include <qdict.h>
00024 #include <KoPoint.h>
00025 
00026 class QEvent;
00027 
00028 class VTool;
00029 class KarbonView;
00030 class VToolBox;
00031 
00032 class VToolController
00033 {
00034 public:
00035     VToolController( KarbonView *view );
00036     virtual ~VToolController();
00037 
00038     void init();
00039 
00040     void registerTool( VTool *tool );
00041     void unregisterTool( VTool *tool );
00042 
00043     void setCurrentTool( VTool * );
00044     VTool *currentTool() const { return m_currentTool; }
00045 
00046     bool mouseEvent( QMouseEvent* event, const KoPoint& );
00047     bool keyEvent( QEvent* event );
00048 
00049     const QDict<VTool> &tools() { return m_tools; }
00050 
00051     void setUp( KActionCollection *ac, VToolBox * toolbox );
00052     void resetToolBox( VToolBox * toolbox );
00053     VTool *findTool( const QString &toolName ) const;
00054 
00055     // Called when the toolbox is deleted because the view was made inactive in favour of another view
00056     void youAintGotNoToolBox();
00057 
00058 private:
00059     KarbonView      *m_view;
00060     VTool           *m_currentTool;
00061     QDict<VTool>         m_tools;
00062     VToolBox        *m_toolBox;
00063     bool             m_setup;
00064 };
00065 
00066 #endif
00067 
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