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#ifndef QMEDIAPLAYERCONTROL_H

#define QMEDIAPLAYERCONTROL_H

#include "qmediacontrol.h"

#include "qmediaplayer.h"

#include "qmediatimerange.h"

#include <QtCore/qpair.h>

QT_BEGIN_NAMESPACE

class QMediaPlaylist;

class Q_MULTIMEDIA_EXPORT QMediaPlayerControl : public QMediaControl

{

    Q_OBJECT

public:

    ~QMediaPlayerControl();

    virtual QMediaPlayer::State state() const = 0;

    virtual QMediaPlayer::MediaStatus mediaStatus() const = 0;

    virtual qint64 duration() const = 0;

    virtual qint64 position() const = 0;

    virtual void setPosition(qint64 position) = 0;

    virtual int volume() const = 0;

    virtual void setVolume(int volume) = 0;

    virtual bool isMuted() const = 0;

    virtual void setMuted(bool muted) = 0;

    virtual int bufferStatus() const = 0;

    virtual bool isAudioAvailable() const = 0;

    virtual bool isVideoAvailable() const = 0;

    virtual bool isSeekable() const = 0;

    virtual QMediaTimeRange availablePlaybackRanges() const = 0;

    virtual qreal playbackRate() const = 0;

    virtual void setPlaybackRate(qreal rate) = 0;

    virtual QMediaContent media() const = 0;

    virtual const QIODevice *mediaStream() const = 0;

    virtual void setMedia(const QMediaContent &media, QIODevice *stream) = 0;

    virtual void play() = 0;

    virtual void pause() = 0;

    virtual void stop() = 0;

Q_SIGNALS:

    void mediaChanged(const QMediaContent& content);

    void durationChanged(qint64 duration);

    void positionChanged(qint64 position);

    void stateChanged(QMediaPlayer::State newState);

    void mediaStatusChanged(QMediaPlayer::MediaStatus status);

    void volumeChanged(int volume);

    void mutedChanged(bool muted);

    void audioAvailableChanged(bool audioAvailable);

    void videoAvailableChanged(bool videoAvailable);

    void bufferStatusChanged(int percentFilled);

    void seekableChanged(bool);

    void availablePlaybackRangesChanged(const QMediaTimeRange&);

    void playbackRateChanged(qreal rate);

    void error(int error, const QString &errorString);

protected:

    QMediaPlayerControl(QObject* parent = 0);

};

#define QMediaPlayerControl_iid "com.nokia.Qt.QMediaPlayerControl/1.0"

Q_MEDIA_DECLARE_CONTROL(QMediaPlayerControl, QMediaPlayerControl_iid)

QT_END_NAMESPACE

#endif  // QMEDIAPLAYERCONTROL_H