diff options
Diffstat (limited to 'src/multimediakit/qmediaplayer.h')
| -rw-r--r-- | src/multimediakit/qmediaplayer.h | 224 |
1 files changed, 224 insertions, 0 deletions
diff --git a/src/multimediakit/qmediaplayer.h b/src/multimediakit/qmediaplayer.h new file mode 100644 index 000000000..444edb9ef --- /dev/null +++ b/src/multimediakit/qmediaplayer.h @@ -0,0 +1,224 @@ +/**************************************************************************** +** +** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the Qt Mobility Components. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef QMEDIAPLAYER_H +#define QMEDIAPLAYER_H + + +#include "qmediaserviceprovider.h" +#include "qmediaobject.h" +#include "qmediacontent.h" +#include "qmediaenumdebug.h" + +#include <QtNetwork/qnetworkconfiguration.h> + +QT_BEGIN_HEADER + +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(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 + }; + + 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 *); + void setVideoOutput(QAbstractVideoSurface *surface); + + 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; + + QNetworkConfiguration currentNetworkConfiguration() 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 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()) +}; + +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) + +QT_END_HEADER + +#endif // QMEDIAPLAYER_H |