karbon

vdistributecmd.h

00001 /* This file is part of the KDE project
00002    Copyright (C) 2005, 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 __VDISTRIBUTECMD_H__
00021 #define __VDISTRIBUTECMD_H__
00022 
00023 #include "vcommand.h"
00024 
00025 class VTranslateCmd;
00026 
00029 class VDistributeCmd : public VCommand
00030 {
00031 public:
00032     enum Distribute
00033     {
00034         DISTRIBUTE_HORIZONTAL_CENTER,
00035         DISTRIBUTE_HORIZONTAL_GAP,
00036         DISTRIBUTE_HORIZONTAL_LEFT,
00037         DISTRIBUTE_HORIZONTAL_RIGHT,
00038         DISTRIBUTE_VERTICAL_CENTER,
00039         DISTRIBUTE_VERTICAL_GAP,
00040         DISTRIBUTE_VERTICAL_BOTTOM,
00041         DISTRIBUTE_VERTICAL_TOP
00042     };
00043     VDistributeCmd( VDocument *doc, Distribute distribute );
00044     virtual ~VDistributeCmd();
00045 
00046     virtual void execute();
00047     virtual void unexecute();
00048     virtual bool changesSelection() const { return true; }
00049 
00050 protected:
00051     double getAvailableSpace( VObject *first, VObject *last, double extent );
00052 
00053     Distribute              m_distribute;
00054     QPtrList<VTranslateCmd> m_trafoCmds;
00055 };
00056 
00057 #endif
00058 
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