vpenciltool.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 __VPENCILTOOL_H__
#define __VPENCILTOOL_H__
 
 
#include <tqptrlist.h>
#include <tqstring.h>
 
#include <tdelocale.h>
#include <kdialogbase.h>
#include "KoPoint.h"
 
#include "vtool.h"
 
 
class TQLabel;
class TQWidget;
class VPath;
class KarbonView;
class TQCheckBox;
class TQWidgetStack;
class TQComboBox;
class KDoubleNumInput;
class TQCursor;
 
class VPencilOptionsWidget : public KDialogBase
{
    TQ_OBJECT
  
    public:
        VPencilOptionsWidget( KarbonView*view, TQWidget* parent = 0L, const char* name = 0L );
 
        int currentMode();
        bool optimize();
        float combineAngle();
        float fittingError();
        
    public slots:
        void selectMode();
 
    private:
        KarbonView          *m_view;
        TQCheckBox          *m_optimizeRaw;
        TQCheckBox          *m_optimizeCurve;
        KDoubleNumInput         *m_combineAngle;
        KDoubleNumInput         *m_fittingError;
        TQWidgetStack           *m_widgetStack;
        TQComboBox          *m_combo;
        int             m_mode;
};
 
 
class VPencilTool : public VTool
{
    public:
        VPencilTool( KarbonView *view );
        ~VPencilTool(); 
 
        virtual void activate();
        virtual void deactivate();
 
        virtual void setup(TDEActionCollection *collection);
        virtual TQString uiname() { return i18n( "Pencil Tool" ); }
        virtual TQString contextHelp();
        virtual enumToolType toolType() { return TOOL_FREEHAND; }
 
        virtual bool showDialog() const;
        
        enum {
            RAW,
            STRAIGHT,
            CURVE
        };
 
    protected:
        void draw();
 
        virtual void mouseMove();
        virtual void mouseButtonPress();
        virtual void mouseButtonRelease();
        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_Points;
 
        KoPoint m_lastVectorStart;
 
        KoPoint m_lastVectorEnd;
 
        bool m_close;
 
        short m_mode;
 
        bool m_optimize;
 
        float m_combineAngle;
 
        VPencilOptionsWidget *m_optionWidget;
 
    private:
        TQCursor* m_cursor;
};
 
#endif