karbon

vselectnodestool.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 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 __VSELECTNODESTOOL_H__
00021 #define __VSELECTNODESTOOL_H__
00022 
00023 #include "vtool.h"
00024 
00025 class VSelectNodesTool : public VTool
00026 {
00027 public:
00028     VSelectNodesTool( KarbonView *view );
00029     virtual ~VSelectNodesTool();
00030 
00031     virtual void activate();
00032 
00033     virtual void setup(KActionCollection *collection);
00034     virtual QString uiname() { return i18n( "Select Nodes Tool" ); }
00035     virtual enumToolType toolType() { return TOOL_SELECT; }
00036     virtual QString statusText();
00037     virtual uint priority() { return 1; }
00038 
00039 protected:
00040     virtual void draw();
00041 
00042     virtual void setCursor() const;
00043 
00044     virtual void mouseButtonPress();
00045     virtual void mouseButtonRelease();
00046     virtual void mouseDragRelease();
00047     virtual void mouseDrag();
00048     virtual void rightMouseButtonPress();
00049     virtual void rightMouseButtonRelease();
00050 
00051     virtual bool keyReleased( Qt::Key );
00052 
00053     virtual void cancel();
00054 
00055 private:
00056     enum { normal, dragging, moving, movingbezier1, movingbezier2 } m_state;
00057 
00058     void recalc();
00059 
00060     KoRect calcSelRect( const KoPoint &pos ) const;
00061 
00062     // A list of temporary objects:
00063     VObjectList m_objects;
00064 
00065     KoPoint m_current;
00066 
00067     bool m_select;
00068 };
00069 
00070 #endif
00071 
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