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#ifndef QMEDIAPLAYER_H
#define QMEDIAPLAYER_H
#include <QtMultimedia/qmediaobject.h>
#include <QtMultimedia/qmediacontent.h>
#include <QtMultimedia/qmediaenumdebug.h>
#include <QtNetwork/qnetworkconfiguration.h>
QT_BEGIN_NAMESPACE
class QAbstractVideoSurface;
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(QMediaContent currentMedia READ currentMedia NOTIFY currentMediaChanged)
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)
Q_ENUMS(Error)
public:
enum State
{
StoppedState,
PlayingState,
PausedState
};
enum MediaStatus
{
UnknownMediaStatus,
NoMedia,
LoadingMedia,
LoadedMedia,
StalledMedia,
BufferingMedia,
BufferedMedia,
EndOfMedia,
InvalidMedia
};
enum Flag
{
LowLatency = 0x01,
StreamPlayback = 0x02,
VideoSurface = 0x04
};
Q_DECLARE_FLAGS(Flags, Flag)
enum Error
{
NoError,
ResourceError,
FormatError,
NetworkError,
AccessDeniedError,
ServiceMissingError,
MediaIsPlaylist
};
QMediaPlayer(QObject *parent = 0, Flags flags = 0);
~QMediaPlayer();
static QMultimedia::SupportEstimate hasSupport(const QString &mimeType,
const QStringList& codecs = QStringList(),
Flags flags = 0);
static QStringList supportedMimeTypes(Flags flags = 0);
void setVideoOutput(QVideoWidget *);
void setVideoOutput(QGraphicsVideoItem *);
void setVideoOutput(QAbstractVideoSurface *surface);
QMediaContent media() const;
const QIODevice *mediaStream() const;
QMediaPlaylist *playlist() const;
QMediaContent currentMedia() 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;
QNetworkConfiguration currentNetworkConfiguration() const;
QMultimedia::AvailabilityStatus availability() 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);
void setNetworkConfigurations(const QList<QNetworkConfiguration> &configurations);
Q_SIGNALS:
void mediaChanged(const QMediaContent &media);
void currentMediaChanged(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);
void networkConfigurationChanged(const QNetworkConfiguration &configuration);
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())
Q_PRIVATE_SLOT(d_func(), void _q_handlePlaylistLoaded())
Q_PRIVATE_SLOT(d_func(), void _q_handlePlaylistLoadFailed())
};
QT_END_NAMESPACE
Q_DECLARE_METATYPE(QMediaPlayer::State)
Q_DECLARE_METATYPE(QMediaPlayer::MediaStatus)
Q_DECLARE_METATYPE(QMediaPlayer::Error)
Q_MEDIA_ENUM_DEBUG(QMediaPlayer, State)
Q_MEDIA_ENUM_DEBUG(QMediaPlayer, MediaStatus)
Q_MEDIA_ENUM_DEBUG(QMediaPlayer, Error)
#endif // QMEDIAPLAYER_H
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