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/****************************************************************************
**
** 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 S60MEDIAPLAYERSESSION_H
#define S60MEDIAPLAYERSESSION_H
#include <QtCore/QUrl>
#include <QtCore/QRect>
#include <qmediaplayer.h>
#include "s60mediaplayerservice.h"
QT_BEGIN_NAMESPACE
class QMediaTimeRange;
QT_END_NAMESPACE
class QTimer;
class S60MediaPlayerSession : public QObject
{
Q_OBJECT
public:
S60MediaPlayerSession(QObject *parent);
virtual ~S60MediaPlayerSession();
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() = 0;
virtual bool isAudioAvailable() = 0;
bool isSeekable() const;
void play();
void pause();
void stop();
bool isMetadataAvailable() const;
QVariant metaData(const QString &key) const;
QVariant metaData(QtMultimediaKit::MetaData key) const;
QList<QtMultimediaKit::MetaData> availableMetaData() const;
QStringList availableExtendedMetaData() const;
QString metaDataKeyAsString(QtMultimediaKit::MetaData key) const;
void load(const QMediaContent source);
int bufferStatus();
virtual void setVideoRenderer(QObject *renderer);
void setMediaStatus(QMediaPlayer::MediaStatus);
void setState(QMediaPlayer::State state);
void setAudioEndpoint(const QString &audioEndpoint);
virtual void setPlaybackRate(qreal rate) = 0;
virtual bool getIsSeekable() const;
TBool isStreaming();
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 doClose() = 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:
// S60MediaPlayerAudioEndpointSelector
virtual QString activeEndpoint() const = 0;
virtual QString defaultEndpoint() const = 0;
public Q_SLOTS:
virtual void setActiveEndpoint(const QString &name) = 0;
protected:
int error() const;
void setError(int error, const QString &errorString = QString(), bool forceReset = false);
void setAndEmitError(int error);
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();
void updateVolume();
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 &range);
void metaDataChanged();
void error(int error, const QString &errorString);
void activeEndpointChanged(const QString &name);
void mediaChanged();
void playbackRateChanged(qreal rate);
void volumeChanged(int volume);
void mutedChanged(bool muted);
protected:
QUrl m_url;
bool m_stream;
QMediaContent m_source;
bool m_isaudiostream;
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_seekable;
qint64 m_duration;
qint64 m_progressduration;
};
#endif
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