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****************************************************************************/

#ifndef QSGCANVASITEM_P_H
#define QSGCANVASITEM_P_H

#include "qsgpainteditem.h"
#include <private/qv8engine_p.h>

#define QSGCANVASITEM_DEBUG //enable this for just DEBUG purpose!

#ifdef QSGCANVASITEM_DEBUG
#include <QElapsedTimer>
#endif

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)
class QSGContext2D;
class QSGCanvasItemPrivate;
class QSGCanvasItem : public QSGPaintedItem
{
    Q_OBJECT
public:
    QSGCanvasItem(QSGItem *parent = 0);
    ~QSGCanvasItem();

signals:
    void canvasUpdated();
public Q_SLOTS:
    QString toDataURL(const QString& type = QLatin1String("image/png")) const;
    QDeclarativeV8Handle getContext(const QString & = QLatin1String("2d"));
    void requestPaint();

    // Save current canvas to disk
    bool save(const QString& filename) const;

protected:
    void paint(QPainter *painter);
private:
    Q_DECLARE_PRIVATE(QSGCanvasItem)
    friend class QSGContext2D;
};
QT_END_NAMESPACE

QML_DECLARE_TYPE(QSGCanvasItem)

QT_END_HEADER

#endif //QSGCANVASITEM_P_H