vdistributecmd.h

/* This file is part of the KDE project
   Copyright (C) 2005, The Karbon Developers
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   This library is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
#ifndef __VDISTRIBUTECMD_H__
#define __VDISTRIBUTECMD_H__
 
#include "vcommand.h"
 
class VTranslateCmd;
 
class VDistributeCmd : public VCommand
{
public:
    enum Distribute
    {
        DISTRIBUTE_HORIZONTAL_CENTER,
        DISTRIBUTE_HORIZONTAL_GAP,
        DISTRIBUTE_HORIZONTAL_LEFT,
        DISTRIBUTE_HORIZONTAL_RIGHT,
        DISTRIBUTE_VERTICAL_CENTER,
        DISTRIBUTE_VERTICAL_GAP,
        DISTRIBUTE_VERTICAL_BOTTOM,
        DISTRIBUTE_VERTICAL_TOP
    };
    VDistributeCmd( VDocument *doc, Distribute distribute );
    virtual ~VDistributeCmd();
 
    virtual void execute();
    virtual void unexecute();
    virtual bool changesSelection() const { return true; }
 
protected:
    double getAvailableSpace( VObject *first, VObject *last, double extent );
 
    Distribute              m_distribute;
    TQPtrList<VTranslateCmd>    m_trafoCmds;
};
 
#endif