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Diffstat (limited to 'src/plugins/mediaservices/symbian/mediaplayer/s60mediaplayersession.h')
| -rw-r--r-- | src/plugins/mediaservices/symbian/mediaplayer/s60mediaplayersession.h | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/src/plugins/mediaservices/symbian/mediaplayer/s60mediaplayersession.h b/src/plugins/mediaservices/symbian/mediaplayer/s60mediaplayersession.h new file mode 100644 index 0000000..bb9eddd --- /dev/null +++ b/src/plugins/mediaservices/symbian/mediaplayer/s60mediaplayersession.h @@ -0,0 +1,167 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the plugins of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef S60MEDIAPLAYERSESSION_H +#define S60MEDIAPLAYERSESSION_H + +#include <QtCore/qobject.h> +#include <QtCore/qurl.h> +#include <QtCore/qpair.h> +#include <qmediaplayer.h> +#include <e32cmn.h> // for TDesC +#include <QRect> +#include "s60mediaplayerservice.h" + +QT_BEGIN_NAMESPACE + +class QMediaTimeRange; + +class QTimer; + +class S60MediaPlayerSession : public QObject +{ + Q_OBJECT + +public: + S60MediaPlayerSession(QObject *parent); + virtual ~S60MediaPlayerSession(); + + // for player control interface to use + QMediaPlayer::State state() const; + QMediaPlayer::MediaStatus mediaStatus() const; + qint64 duration() const; + qint64 position() const; + void setPosition(qint64 pos); + int volume() const; + void setVolume(int volume); + bool isMuted() const; + void setMuted(bool muted); + virtual bool isVideoAvailable() const = 0; + virtual bool isAudioAvailable() const = 0; + bool isSeekable() const; + void play(); + void pause(); + void stop(); + void reset(); + bool isMetadataAvailable() const; + QVariant metaData(const QString &key) const; + QMap<QString, QVariant> availableMetaData() const; + void load(QUrl url); + int bufferStatus(); + virtual void setVideoRenderer(QObject *renderer); + void setMediaStatus(QMediaPlayer::MediaStatus); + void setState(QMediaPlayer::State state); + void setAudioEndpoint(const QString& audioEndpoint); + +protected: + virtual void doLoadL(const TDesC &path) = 0; + virtual void doLoadUrlL(const TDesC &path) = 0; + virtual void doPlay() = 0; + virtual void doStop() = 0; + virtual void doPauseL() = 0; + virtual void doSetVolumeL(int volume) = 0; + virtual void doSetPositionL(qint64 microSeconds) = 0; + virtual qint64 doGetPositionL() const = 0; + virtual void updateMetaDataEntriesL() = 0; + virtual int doGetBufferStatusL() const = 0; + virtual qint64 doGetDurationL() const = 0; + virtual void doSetAudioEndpoint(const QString& audioEndpoint) = 0; + +public: + // From S60MediaPlayerAudioEndpointSelector + virtual QString activeEndpoint() const = 0; + virtual QString defaultEndpoint() const = 0; +public Q_SLOTS: + virtual void setActiveEndpoint(const QString& name) = 0; + +protected: + void setError(int error, const QString &errorString = QString(), bool forceReset = false); + void loaded(); + void buffering(); + void buffered(); + void endOfMedia(); + QMap<QString, QVariant>& metaDataEntries(); + QMediaPlayer::Error fromSymbianErrorToMultimediaError(int error); + void startProgressTimer(); + void stopProgressTimer(); + void startStalledTimer(); + void stopStalledTimer(); + QString TDesC2QString(const TDesC& aDescriptor); + TPtrC QString2TPtrC( const QString& string ); + QRect TRect2QRect(const TRect& tr); + TRect QRect2TRect(const QRect& qr); + + +protected slots: + void tick(); + void stalled(); + +signals: + void durationChanged(qint64 duration); + void positionChanged(qint64 position); + void stateChanged(QMediaPlayer::State state); + void mediaStatusChanged(QMediaPlayer::MediaStatus mediaStatus); + void videoAvailableChanged(bool videoAvailable); + void audioAvailableChanged(bool audioAvailable); + void bufferStatusChanged(int percentFilled); + void seekableChanged(bool); + void availablePlaybackRangesChanged(const QMediaTimeRange&); + void metaDataChanged(); + void error(int error, const QString &errorString); + void activeEndpointChanged(const QString &name); + +private: + qreal m_playbackRate; + QMap<QString, QVariant> m_metaDataMap; + bool m_muted; + int m_volume; + QMediaPlayer::State m_state; + QMediaPlayer::MediaStatus m_mediaStatus; + QTimer *m_progressTimer; + QTimer *m_stalledTimer; + int m_error; + bool m_play_requested; + bool m_stream; +}; + +QT_END_NAMESPACE + +#endif |