vpolylinetool.h

/* This file is part of the KDE project
   Copyright (C) 2001, 2002, 2003 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 __VPOLYLINETOOL_H__
#define __VPOLYLINETOOL_H__
 
 
#include <tqptrlist.h>
#include <tqstring.h>
 
#include "KoPoint.h"
 
#include "vtool.h"
 
 
class TQLabel;
class TQWidget;
class VPath;
class TQCursor;
 
class VPolylineTool : public VTool
{
    TQ_OBJECT
  
 
    public:
        VPolylineTool( KarbonView *view );
        ~VPolylineTool(); 
 
        virtual void setup(TDEActionCollection *collection);
        virtual void activate();
        virtual void deactivate();
 
        virtual TQString uiname() { return i18n( "Polyline Tool" ); }
        virtual TQString contextHelp();
        virtual enumToolType toolType() { return TOOL_FREEHAND; }
 
    protected:
        void draw();
 
        void drawBezierVector( KoPoint& start, KoPoint& end );
 
        void createObject();
 
        void initializePath( VPath &path );
 
        virtual void mouseMove();
        virtual void mouseButtonPress();
        virtual void mouseButtonRelease();
        virtual void rightMouseButtonRelease();
        virtual void mouseButtonDblClick();
        virtual void mouseDrag();
        virtual void mouseDragRelease();
        virtual void mouseDragShiftPressed();
        virtual void mouseDragCtrlPressed();
        virtual void mouseDragShiftReleased();
        virtual void mouseDragCtrlReleased();
 
        virtual void cancel();
        virtual void cancelStep();
        virtual void accept();
 
        TQPtrList<KoPoint> m_bezierPoints;
 
        KoPoint m_lastVectorStart;
 
        KoPoint m_lastVectorEnd;
 
        bool m_close;
    protected slots:
        void commandExecuted();
 
    private:
        TQCursor* m_crossCursor;
};
 
#endif