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#ifndef QGSTREAMERPLAYERCONTROL_H
#define QGSTREAMERPLAYERCONTROL_H
#include <QtCore/qobject.h>
#include <qmediaplayercontrol.h>
#include <qmediaplayer.h>
#include <limits.h>
QT_BEGIN_NAMESPACE
class QMediaPlaylist;
class QMediaPlaylistNavigator;
class QSocketNotifier;
QT_END_NAMESPACE
QT_USE_NAMESPACE
class QGstreamerPlayerSession;
class QGstreamerPlayerService;
class QGstreamerPlayerControl : public QMediaPlayerControl
{
Q_OBJECT
public:
QGstreamerPlayerControl(QGstreamerPlayerSession *session, QObject *parent = 0);
~QGstreamerPlayerControl();
QMediaPlayer::State state() const;
QMediaPlayer::MediaStatus mediaStatus() const;
qint64 position() const;
qint64 duration() const;
int bufferStatus() const;
int volume() const;
bool isMuted() const;
bool isAudioAvailable() const;
bool isVideoAvailable() const;
void setVideoOutput(QObject *output);
bool isSeekable() const;
QMediaTimeRange availablePlaybackRanges() const;
qreal playbackRate() const;
void setPlaybackRate(qreal rate);
QMediaContent media() const;
const QIODevice *mediaStream() const;
void setMedia(const QMediaContent&, QIODevice *);
public Q_SLOTS:
void setPosition(qint64 pos);
void play();
void pause();
void stop();
void setVolume(int volume);
void setMuted(bool muted);
private Q_SLOTS:
void writeFifo();
void fifoReadyWrite(int socket);
void updateState(QMediaPlayer::State);
void processEOS();
void setBufferProgress(int progress);
private:
bool openFifo();
void closeFifo();
QGstreamerPlayerSession *m_session;
QMediaPlayer::State m_state;
QMediaPlayer::MediaStatus m_mediaStatus;
int m_bufferProgress;
QMediaContent m_currentResource;
QIODevice *m_stream;
QSocketNotifier *m_fifoNotifier;
int m_fifoFd[2];
bool m_fifoCanWrite;
int m_bufferSize;
int m_bufferOffset;
char m_buffer[PIPE_BUF];
};
#endif