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#ifndef QGSTREAMERVIDEOOVERLAY_H

#define QGSTREAMERVIDEOOVERLAY_H

#include <qvideowindowcontrol.h>

#include "qgstreamervideorendererinterface.h"

QTM_USE_NAMESPACE

QT_BEGIN_NAMESPACE

class QAbstractVideoSurface;

QT_END_NAMESPACE

class QX11VideoSurface;

class QGstreamerVideoOverlay : public QVideoWindowControl, public QGstreamerVideoRendererInterface

{

    Q_OBJECT

    Q_INTERFACES(QGstreamerVideoRendererInterface)

public:

    QGstreamerVideoOverlay(QObject *parent = 0);

    ~QGstreamerVideoOverlay();

    WId winId() const;

    void setWinId(WId id);

    QRect displayRect() const;

    void setDisplayRect(const QRect &rect);

    bool isFullScreen() const;

    void setFullScreen(bool fullScreen);

    QSize nativeSize() const;

    void repaint();

    int brightness() const;

    void setBrightness(int brightness);

    int contrast() const;

    void setContrast(int contrast);

    int hue() const;

    void setHue(int hue);

    int saturation() const;

    void setSaturation(int saturation);

    QAbstractVideoSurface *surface() const;

    GstElement *videoSink();

private slots:

    void surfaceFormatChanged();

private:

    void setScaledDisplayRect();

    QX11VideoSurface *m_surface;

    GstElement *m_videoSink;

    QRect m_displayRect;

    bool m_fullScreen;

};

#endif