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#ifndef QMEDIAPLAYER_H

#define QMEDIAPLAYER_H

#include "qmediaserviceprovider.h"

#include "qmediaobject.h"

#include "qmediacontent.h"

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

class QMediaPlaylist;

class QVideoWidget;

class QGraphicsVideoItem;

class QMediaPlayerPrivate;

class Q_MULTIMEDIA_EXPORT QMediaPlayer : public QMediaObject

{

    Q_OBJECT

    Q_PROPERTY(QMediaContent media READ media WRITE setMedia NOTIFY mediaChanged)

    Q_PROPERTY(QMediaPlaylist * playlist READ playlist WRITE setPlaylist)

    Q_PROPERTY(qint64 duration READ duration NOTIFY durationChanged)

    Q_PROPERTY(qint64 position READ position WRITE setPosition NOTIFY positionChanged)

    Q_PROPERTY(int volume READ volume WRITE setVolume NOTIFY volumeChanged)

    Q_PROPERTY(bool muted READ isMuted WRITE setMuted NOTIFY mutedChanged)

    Q_PROPERTY(int bufferStatus READ bufferStatus NOTIFY bufferStatusChanged)

    Q_PROPERTY(bool audioAvailable READ isAudioAvailable NOTIFY audioAvailableChanged)

    Q_PROPERTY(bool videoAvailable READ isVideoAvailable NOTIFY videoAvailableChanged)

    Q_PROPERTY(bool seekable READ isSeekable NOTIFY seekableChanged)

    Q_PROPERTY(qreal playbackRate READ playbackRate WRITE setPlaybackRate NOTIFY playbackRateChanged)

    Q_PROPERTY(State state READ state NOTIFY stateChanged)

    Q_PROPERTY(MediaStatus mediaStatus READ mediaStatus NOTIFY mediaStatusChanged)

    Q_PROPERTY(QString error READ errorString)

    Q_ENUMS(State)

    Q_ENUMS(MediaStatus)

public:

    enum State

    {

        StoppedState,

        PlayingState,

        PausedState

    };

    enum MediaStatus

    {

        UnknownMediaStatus,

        NoMedia,

        LoadingMedia,

        LoadedMedia,

        StalledMedia,

        BufferingMedia,

        BufferedMedia,

        EndOfMedia,

        InvalidMedia

    };

    enum Flag

    {

        LowLatency = 0x01,

        StreamPlayback = 0x02

    };

    Q_DECLARE_FLAGS(Flags, Flag)

    enum Error

    {

        NoError,

        ResourceError,

        FormatError,

        NetworkError,

        AccessDeniedError,

        ServiceMissingError

    };

    QMediaPlayer(QObject *parent = 0, Flags flags = 0, QMediaServiceProvider *provider = QMediaServiceProvider::defaultServiceProvider());

    ~QMediaPlayer();

    static QtMultimediaKit::SupportEstimate hasSupport(const QString &mimeType,

                                            const QStringList& codecs = QStringList(),

                                            Flags flags = 0);

    static QStringList supportedMimeTypes(Flags flags = 0);

    void setVideoOutput(QVideoWidget *);

    void setVideoOutput(QGraphicsVideoItem *);

    QMediaContent media() const;

    const QIODevice *mediaStream() const;

    QMediaPlaylist *playlist() const;

    State state() const;

    MediaStatus mediaStatus() const;

    qint64 duration() const;

    qint64 position() const;

    int volume() const;

    bool isMuted() const;

    bool isAudioAvailable() const;

    bool isVideoAvailable() const;

    int bufferStatus() const;

    bool isSeekable() const;

    qreal playbackRate() const;   

    Error error() const;

    QString errorString() const;

public Q_SLOTS:

    void play();

    void pause();

    void stop();

    void setPosition(qint64 position);

    void setVolume(int volume);

    void setMuted(bool muted);

    void setPlaybackRate(qreal rate);

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

    void setPlaylist(QMediaPlaylist *playlist);

Q_SIGNALS:

    void mediaChanged(const QMediaContent &media);

    void stateChanged(QMediaPlayer::State newState);

    void mediaStatusChanged(QMediaPlayer::MediaStatus status);

    void durationChanged(qint64 duration);

    void positionChanged(qint64 position);

    void volumeChanged(int volume);

    void mutedChanged(bool muted);

    void audioAvailableChanged(bool available);

    void videoAvailableChanged(bool videoAvailable);

    void bufferStatusChanged(int percentFilled);

    void seekableChanged(bool seekable);

    void playbackRateChanged(qreal rate);

    void error(QMediaPlayer::Error error);

public:

    virtual bool bind(QObject *);

    virtual void unbind(QObject *);

private:

    Q_DISABLE_COPY(QMediaPlayer)

    Q_DECLARE_PRIVATE(QMediaPlayer)

    Q_PRIVATE_SLOT(d_func(), void _q_stateChanged(QMediaPlayer::State))

    Q_PRIVATE_SLOT(d_func(), void _q_mediaStatusChanged(QMediaPlayer::MediaStatus))

    Q_PRIVATE_SLOT(d_func(), void _q_error(int, const QString &))

    Q_PRIVATE_SLOT(d_func(), void _q_updateMedia(const QMediaContent&))

    Q_PRIVATE_SLOT(d_func(), void _q_playlistDestroyed())

};

QT_END_NAMESPACE

Q_DECLARE_METATYPE(QMediaPlayer::State)

Q_DECLARE_METATYPE(QMediaPlayer::MediaStatus)

Q_DECLARE_METATYPE(QMediaPlayer::Error)

QT_END_HEADER

#endif  // QMEDIAPLAYER_H