vtransformcmd.h

/* This file is part of the KDE project          é
   Copyright (C) 2001, The Karbon Developers
   Copyright (C) 2002, 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 __VTRANSFORMCMD_H__
#define __VTRANSFORMCMD_H__
 
#include <tqvaluevector.h>
#include "vcommand.h"
#include "vgroup.h"
#include <koffice_export.h>
// Transform object(s) with a specified matrix and allow undo.
 
 
class TQWMatrix;
class VPath;
class VSubpath;
class VSegment;
class VSelection;
 
 
class KARBONCOMMAND_EXPORT VTransformCmd : public VCommand
{
public:
    VTransformCmd( VDocument *doc, const TQWMatrix& mat, bool duplicate = false );
    virtual ~VTransformCmd();
 
    virtual void execute();
    virtual void unexecute();
 
    virtual void visitVPath( VPath& composite );
    virtual void visitVSubpath( VSubpath& path );
    virtual void visitVText( VText& text );
    virtual void visitVImage( VImage& img );
    virtual void visitVObject( VObject& object );
 
    void setMatrix( const TQWMatrix& m )
    {
        m_mat = m;
    }
 
protected:
    VTransformCmd( VDocument *doc, const TQString& name, const TQString& icon, bool duplicate = false );
 
    VSelection* m_selection;
    VObjectList m_duplicates;
 
    TQWMatrix m_mat;
 
    bool m_duplicate;
};
 
 
class KARBONCOMMAND_EXPORT VTranslateCmd : public VTransformCmd
{
public:
    VTranslateCmd( VDocument *doc, double d1, double d2, bool duplicate = false );
};
 
 
class KARBONCOMMAND_EXPORT VScaleCmd : public VTransformCmd
{
public:
    VScaleCmd( VDocument *doc, const KoPoint& p, double s1, double s2, bool duplicate = false );
};
 
 
class KARBONCOMMAND_EXPORT VShearCmd : public VTransformCmd
{
public:
    VShearCmd( VDocument *doc, const KoPoint& p, double s1, double s2, bool duplicate = false );
};
 
 
class KARBONCOMMAND_EXPORT VRotateCmd : public VTransformCmd
{
public:
    VRotateCmd( VDocument *doc, const KoPoint& p, double angle, bool duplicate = false );
};
 
class KARBONCOMMAND_EXPORT VTranslateBezierCmd : public VCommand
{
public:
    VTranslateBezierCmd( VDocument *doc, VSegment *segment, double d1, double d2, bool firstControl );
    virtual ~VTranslateBezierCmd();
 
    virtual void execute();
    virtual void unexecute();
 
    virtual void visitVSubpath( VSubpath& path );
 
protected:
    TQWMatrix m_mat;
    VSegment *m_segment;
    VSegment *m_segmenttwo;
    bool      m_firstControl;
    VSubpath *m_subpath;
};
 
class KARBONCOMMAND_EXPORT VTranslatePointCmd : public VCommand
{
public:
    VTranslatePointCmd( VDocument *doc, double d1, double d2 );
    virtual ~VTranslatePointCmd();
 
    virtual void execute();
    virtual void unexecute();
 
    virtual void visitVSubpath( VSubpath& path );
 
protected:
    void translatePoints();
 
    TQWMatrix m_mat;
    TQMap<VSegment*, TQValueVector<int> > m_segPnts;
    VObjectList m_subpaths;
};
 
#endif