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/*
 For general Scribus (>=1.3.2) copyright and licensing information please refer
 to the COPYING file provided with the program. Following this notice may exist
 a copyright and/or license notice that predates the release of Scribus 1.3.2
 for which a new license (GPL+exception) is in place.
 */

/***************************************************************************
*                                                                         *
*   This program is free software; you can redistribute it and/or modify  *
*   it under the terms of the GNU General Public License as published by  *
*   the Free Software Foundation; either version 2 of the License, or     *
*   (at your option) any later version.                                   *
*                                                                         *
***************************************************************************/




#ifndef CANVAS_MODE_EDITGRADIENT_H
#define CANVAS_MODE_EDITGRADIENT_H

#include <QObject>
#include <QTime>

#include "canvasmode.h"
#include "fpointarray.h"

class PageItem;
class PageItem_TextFrame;
class ScribusMainWindow;
class ScribusView;


// This class encapsulate the old code for mouse interaction from scribusview.cpp

class CanvasMode_EditGradient :  public CanvasMode
{      
public:
        CanvasMode_EditGradient(ScribusView* view);

        virtual void enterEvent(QEvent *);
        virtual void leaveEvent(QEvent *);
       
        virtual void activate(bool);
        virtual void deactivate(bool);
        virtual void mouseDoubleClickEvent(QMouseEvent *m);
        virtual void mouseReleaseEvent(QMouseEvent *m);
        virtual void mouseMoveEvent(QMouseEvent *m);
        virtual void mousePressEvent(QMouseEvent *m);
        virtual void drawControls(QPainter* p);
        void drawControlsGradientVectors(QPainter* psx, PageItem *currItem);

private:

        typedef enum
        {
                noPointDefined,
                useGradientStart,
                useGradientEnd,
                useGradientFocal,
                useGradientSkew,
                useControl1,
                useControl2,
                useControl3,
                useControl4,
                useControl5
        } eGradientPoint;

        inline bool GetItem(PageItem** pi);

        double Mxp, Myp;
        ScribusMainWindow* m_ScMW;
        eGradientPoint m_gradientPoint;
};


#endif