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#ifndef S60VIDEOPLAYERSESSION_H

#define S60VIDEOPLAYERSESSION_H

#include "s60mediaplayersession.h"

#include "s60mediaplayeraudioendpointselector.h"

#include <videoplayer.h>

#include <QtGui/qwidget.h>

#include <AudioOutput.h>

#include <MAudioOutputObserver.h>

class QTimer;

class S60VideoPlayerSession : public S60MediaPlayerSession,

                              public MVideoPlayerUtilityObserver, 

                              public MVideoLoadingObserver,

                              public MAudioOutputObserver

{

    Q_OBJECT

public:

    S60VideoPlayerSession(QMediaService *service);

    ~S60VideoPlayerSession();

    //From S60MediaPlayerSession

    bool isVideoAvailable() const;

    bool isAudioAvailable() const;

    void setVideoRenderer(QObject *renderer);

    //From MVideoLoadingObserver

    void MvloLoadingStarted();

    void MvloLoadingComplete();

    // From MAudioOutputObserver

    void DefaultAudioOutputChanged(CAudioOutput& aAudioOutput,

        CAudioOutput::TAudioOutputPreference aNewDefault);

public:

    // From S60MediaPlayerAudioEndpointSelector

    QString activeEndpoint() const;

    QString defaultEndpoint() const;

public Q_SLOTS:

    void setActiveEndpoint(const QString& name);

Q_SIGNALS:

     void activeEndpointChanged(const QString &name);

protected:

    //From S60MediaPlayerSession

    void doLoadL(const TDesC &path);

    void doLoadUrlL(const TDesC &path);

    void doPlay();

    void doStop();

    void doPauseL();

    void doSetVolumeL(int volume);

    qint64 doGetPositionL() const;

    void doSetPositionL(qint64 microSeconds);

    void updateMetaDataEntriesL();

    int doGetBufferStatusL() const;

    qint64 doGetDurationL() const;

    void doSetAudioEndpoint(const QString& audioEndpoint);

private slots: 

    void resetVideoDisplay();

    void suspendDirectScreenAccess();

    void resumeDirectScreenAccess();

private: 

    bool resetNativeHandles();

    QPair<qreal, qreal> scaleFactor();

    void startDirectScreenAccess();

    bool stopDirectScreenAccess();

    QString qStringFromTAudioOutputPreference(CAudioOutput::TAudioOutputPreference output) const;

    // From MVideoPlayerUtilityObserver

    void MvpuoOpenComplete(TInt aError);

    void MvpuoPrepareComplete(TInt aError);

    void MvpuoFrameReady(CFbsBitmap &aFrame, TInt aError);

    void MvpuoPlayComplete(TInt aError);

    void MvpuoEvent(const TMMFEvent &aEvent);

private:

    // Qwn

    CVideoPlayerUtility *m_player;

    TRect m_rect;

    QVideoOutputControl::Output m_output;

    WId m_windowId;

    bool m_dsaActive;

    bool m_dsaStopped;

    //Reference

    RWsSession &m_wsSession;

    CWsScreenDevice &m_screenDevice;

    RWindowBase *m_window;

    QMediaService &m_service;

    Qt::AspectRatioMode m_aspectRatioMode;

    QSize m_originalSize;

    CAudioOutput *m_audioOutput;

    QString m_audioEndpoint;

};

#endif