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    41 

    42 #ifndef S60VIDEOPLAYERSESSION_H

    43 #define S60VIDEOPLAYERSESSION_H

    44 

    45 #include "s60mediaplayersession.h"

    46 #include "s60mediaplayeraudioendpointselector.h"

    47 #include <videoplayer.h>

    48 #include <QtGui/qwidget.h>

    49 #include <QVideoWidget>

    50 

    51 #include <AudioOutput.h>

    52 #include <MAudioOutputObserver.h>

    53 

    54 class QTimer;

    55 

    56 class S60VideoPlayerSession : public S60MediaPlayerSession,

    57                               public MVideoPlayerUtilityObserver, 

    58                               public MVideoLoadingObserver,

    59                               public MAudioOutputObserver

    60 {

    61     Q_OBJECT

    62 

    63 public:

    64     S60VideoPlayerSession(QMediaService *service);

    65     ~S60VideoPlayerSession();

    66     

    67     //From S60MediaPlayerSession

    68     bool isVideoAvailable() const;

    69     bool isAudioAvailable() const;

    70     void setVideoRenderer(QObject *renderer);

    71     

    72     //From MVideoLoadingObserver

    73     void MvloLoadingStarted();

    74     void MvloLoadingComplete();

    75     

    76     // From MAudioOutputObserver

    77     void DefaultAudioOutputChanged(CAudioOutput& aAudioOutput,

    78         CAudioOutput::TAudioOutputPreference aNewDefault);

    79 

    80 public:

    81     // From S60MediaPlayerAudioEndpointSelector

    82     QString activeEndpoint() const;

    83     QString defaultEndpoint() const;

    84 public Q_SLOTS:

    85     void setActiveEndpoint(const QString& name);

    86 Q_SIGNALS:

    87      void activeEndpointChanged(const QString &name);

    88 

    89 protected:

    90     //From S60MediaPlayerSession

    91     void doLoadL(const TDesC &path);

    92     void doLoadUrlL(const TDesC &path);

    93     void doPlay();

    94     void doStop();

    95     void doPauseL();

    96     void doSetVolumeL(int volume);

    97     qint64 doGetPositionL() const;

    98     void doSetPositionL(qint64 microSeconds);

    99     void updateMetaDataEntriesL();

   100     int doGetBufferStatusL() const;

   101     qint64 doGetDurationL() const;

   102 

   103 private slots: 

   104     void resetVideoDisplay();

   105     void suspendDirectScreenAccess();

   106     void resumeDirectScreenAccess();

   107     

   108 private: 

   109     bool resetNativeHandles();

   110     QPair<qreal, qreal> scaleFactor();

   111     void startDirectScreenAccess();

   112     bool stopDirectScreenAccess();

   113     QString qStringFromTAudioOutputPreference(CAudioOutput::TAudioOutputPreference output) const;

   114     

   115     

   116     // From MVideoPlayerUtilityObserver

   117     void MvpuoOpenComplete(TInt aError);

   118     void MvpuoPrepareComplete(TInt aError);

   119     void MvpuoFrameReady(CFbsBitmap &aFrame, TInt aError);

   120     void MvpuoPlayComplete(TInt aError);

   121     void MvpuoEvent(const TMMFEvent &aEvent);

   122 

   123 private:

   124     // Qwn

   125     CVideoPlayerUtility *m_player;

   126     TRect m_rect;

   127     QVideoOutputControl::Output m_output;

   128     WId m_windowId;

   129     bool m_dsaActive;

   130     bool m_dsaStopped;

   131     

   132     //Reference

   133     RWsSession &m_wsSession;

   134     CWsScreenDevice &m_screenDevice;

   135     RWindowBase *m_window;

   136     QMediaService &m_service;

   137     Qt::AspectRatioMode m_aspectRatioMode;

   138     QSize m_originalSize;

   139     CAudioOutput *m_audioOutput;

   140 };

   141 

   142 #endif