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| ****************************************************************************/ |
| |
| #ifndef MFPLAYERCONTROL_H |
| #define MFPLAYERCONTROL_H |
| |
| #include "qmediacontent.h" |
| #include "qmediaplayercontrol.h" |
| |
| #include <QtCore/qcoreevent.h> |
| |
| #include "mfplayersession.h" |
| |
| QT_USE_NAMESPACE |
| |
| class MFPlayerControl : public QMediaPlayerControl |
| { |
| Q_OBJECT |
| public: |
| MFPlayerControl(MFPlayerSession *session); |
| ~MFPlayerControl(); |
| |
| QMediaPlayer::State state() const; |
| |
| QMediaPlayer::MediaStatus mediaStatus() const; |
| |
| qint64 duration() const; |
| |
| qint64 position() const; |
| void setPosition(qint64 position); |
| |
| int volume() const; |
| void setVolume(int volume); |
| |
| bool isMuted() const; |
| void setMuted(bool muted); |
| |
| int bufferStatus() const; |
| |
| bool isAudioAvailable() const; |
| bool isVideoAvailable() const; |
| |
| bool isSeekable() const; |
| |
| QMediaTimeRange availablePlaybackRanges() const; |
| |
| qreal playbackRate() const; |
| void setPlaybackRate(qreal rate); |
| |
| QMediaContent media() const; |
| const QIODevice *mediaStream() const; |
| void setMedia(const QMediaContent &media, QIODevice *stream); |
| |
| void play(); |
| void pause(); |
| void stop(); |
| |
| private Q_SLOTS: |
| void handleStatusChanged(); |
| void handleVideoAvailable(); |
| void handleAudioAvailable(); |
| void handleDurationUpdate(qint64 duration); |
| void handleSeekableUpdate(bool seekable); |
| void handleError(QMediaPlayer::Error errorCode, const QString& errorString, bool isFatal); |
| |
| private: |
| void changeState(QMediaPlayer::State state); |
| void resetAudioVideoAvailable(); |
| void refreshState(); |
| |
| QMediaPlayer::State m_state; |
| bool m_stateDirty; |
| QMediaPlayer::MediaStatus m_status; |
| QMediaPlayer::Error m_error; |
| |
| bool m_videoAvailable; |
| bool m_audioAvailable; |
| qint64 m_duration; |
| bool m_seekable; |
| |
| QIODevice *m_stream; |
| QMediaContent m_media; |
| MFPlayerSession *m_session; |
| }; |
| |
| #endif |