#ifndef PUSHBUTTON_H
#define PUSHBUTTON_H

//#include <QAbstractButton>
#include <QGraphicsWidget>
#include <QGraphicsSceneHoverEvent>
#include <QGraphicsItem>
class QGraphicsPixmapItem;
#include <QObject>
#include <QtCore/qtimeline.h>

class QTimer;

#define PRESS_EFFECT_FADE_TIMEOUT 200
#define MAX_OVERLAY_TEXT_LENGTH 3

class CPushButton : public QGraphicsWidget
{
    Q_OBJECT
public:
	CPushButton(QGraphicsItem *Parent, QString NormalFileName,bool UseTextOverlay = false, int ButtonData = 0);
    virtual ~CPushButton();

    void setFlashingData(QString FlashingFileName,int FlashingDelay);
    void StartFlashing(void);
    void StopFlashing(void);
    void SetTextOverlay(QString Text);
    void SetButtonData(unsigned long int ButtonData){mButtonData = ButtonData;}
    unsigned long int GetBUttonData(){return mButtonData;}


    void paint( QPainter * painter, const QStyleOptionGraphicsItem * option, QWidget * widget = 0 );
   // QRectF boundingRect() const;

    bool ispressed;
	bool isreleasing;
    bool isFlashingValid;
    bool mDisplayFlashIcon;
    bool UseOverlay;
    QTimer *mFlashTimer;
    int mFlashTimeout;
    QString ButtonTextOverlay;
    unsigned long int mButtonData;

    protected:
    //virtual void paintEvent(QPaintEvent *e);
    virtual void hoverEnterEvent ( QGraphicsSceneHoverEvent * event );
    virtual void hoverLeaveEvent ( QGraphicsSceneHoverEvent * event );
    virtual void mousePressEvent ( QGraphicsSceneMouseEvent * event );
    virtual void mouseReleaseEvent( QGraphicsSceneMouseEvent * event);
	virtual void resizeEvent(QGraphicsSceneResizeEvent *event);

    private:
    QTimeLine *timeLine;
    qreal ClickTransparency;

    signals:
    void clicked(CPushButton *ButtonPtr);
	void pressed(CPushButton *ButtonPtr);
	void released(CPushButton *ButtonPtr);

    public slots:
    void FlashButton();
    void TimeLine(qreal value);

    private:
    QGraphicsPixmapItem *m_Normal;
    QGraphicsPixmapItem *m_Pressed;
    QGraphicsPixmapItem *m_Hovered;
    QGraphicsPixmapItem *m_Flashing;




};

#endif // PUSHBUTTON_H