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#ifndef QANDROIDMEDIAPLAYERCONTROL_H
#define QANDROIDMEDIAPLAYERCONTROL_H

#include <qglobal.h>
#include <QMediaPlayerControl>
#include <qsize.h>
#include <QtCore/QTemporaryFile>

QT_BEGIN_NAMESPACE

class JMediaPlayer;
class QAndroidVideoOutput;

class QAndroidMediaPlayerControl : public QMediaPlayerControl
{
    Q_OBJECT
public:
    explicit QAndroidMediaPlayerControl(QObject *parent = 0);
    ~QAndroidMediaPlayerControl() Q_DECL_OVERRIDE;

    QMediaPlayer::State state() const Q_DECL_OVERRIDE;
    QMediaPlayer::MediaStatus mediaStatus() const Q_DECL_OVERRIDE;
    qint64 duration() const Q_DECL_OVERRIDE;
    qint64 position() const Q_DECL_OVERRIDE;
    int volume() const Q_DECL_OVERRIDE;
    bool isMuted() const Q_DECL_OVERRIDE;
    int bufferStatus() const Q_DECL_OVERRIDE;
    bool isAudioAvailable() const Q_DECL_OVERRIDE;
    bool isVideoAvailable() const Q_DECL_OVERRIDE;
    bool isSeekable() const Q_DECL_OVERRIDE;
    QMediaTimeRange availablePlaybackRanges() const Q_DECL_OVERRIDE;
    qreal playbackRate() const Q_DECL_OVERRIDE;
    void setPlaybackRate(qreal rate) Q_DECL_OVERRIDE;
    QMediaContent media() const Q_DECL_OVERRIDE;
    const QIODevice *mediaStream() const Q_DECL_OVERRIDE;
    void setMedia(const QMediaContent &mediaContent, QIODevice *stream) Q_DECL_OVERRIDE;

    void setVideoOutput(QObject *videoOutput);

Q_SIGNALS:
    void metaDataUpdated();

public Q_SLOTS:
    void setPosition(qint64 position) Q_DECL_OVERRIDE;
    void play() Q_DECL_OVERRIDE;
    void pause() Q_DECL_OVERRIDE;
    void stop() Q_DECL_OVERRIDE;
    void setVolume(int volume) Q_DECL_OVERRIDE;
    void setMuted(bool muted) Q_DECL_OVERRIDE;

private Q_SLOTS:
    void onVideoOutputReady(bool ready);
    void onError(qint32 what, qint32 extra);
    void onInfo(qint32 what, qint32 extra);
    void onMediaPlayerInfo(qint32 what, qint32 extra);
    void onBufferChanged(qint32 percent);
    void onVideoSizeChanged(qint32 width, qint32 height);

private:
    JMediaPlayer *mMediaPlayer;
    QMediaPlayer::State mCurrentState;
    QMediaPlayer::MediaStatus mCurrentMediaStatus;
    QMediaContent mMediaContent;
    QIODevice *mMediaStream;
    QAndroidVideoOutput *mVideoOutput;
    bool mSeekable;
    int mBufferPercent;
    bool mAudioAvailable;
    bool mVideoAvailable;
    QSize mVideoSize;
    bool mBuffering;
    QMediaTimeRange mAvailablePlaybackRange;
    bool mMediaPlayerReady;
    QMediaPlayer::State mPendingState;
    qint64 mPendingPosition;
    bool mPendingSetMedia;
    QScopedPointer<QTemporaryFile> mTempFile;

    void setState(QMediaPlayer::State state);
    void setMediaStatus(QMediaPlayer::MediaStatus status);
    void setError(int error, const QString &errorString);
    void setSeekable(bool seekable);
    void setAudioAvailable(bool available);
    void setVideoAvailable(bool available);
    void updateAvailablePlaybackRanges();
    void resetBufferingProgress();
    void flushPendingStates();
};

QT_END_NAMESPACE

#endif // QANDROIDMEDIAPLAYERCONTROL_H
