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/****************************************************************************
**
** 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 QtMediaServices module 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 QMEDIAPLAYERCONTROL_H
#define QMEDIAPLAYERCONTROL_H
#include <QtCore/qpair.h>
#include <QtMediaServices/qmediacontrol.h>
#include <QtMediaServices/qmediaplayer.h>
#include <QtMediaServices/qmediatimerange.h>
QT_BEGIN_HEADER
QT_BEGIN_NAMESPACE
QT_MODULE(Multimedia)
class QMediaPlaylist;
class Q_MEDIASERVICES_EXPORT QMediaPlayerControl : public QMediaControl
{
Q_OBJECT
public:
~QMediaPlayerControl();
virtual QMediaPlayer::State state() const = 0;
virtual QMediaPlayer::MediaStatus mediaStatus() const = 0;
virtual qint64 duration() const = 0;
virtual qint64 position() const = 0;
virtual void setPosition(qint64 position) = 0;
virtual int volume() const = 0;
virtual void setVolume(int volume) = 0;
virtual bool isMuted() const = 0;
virtual void setMuted(bool muted) = 0;
virtual int bufferStatus() const = 0;
virtual bool isAudioAvailable() const = 0;
virtual bool isVideoAvailable() const = 0;
virtual bool isSeekable() const = 0;
virtual QMediaTimeRange availablePlaybackRanges() const = 0;
virtual qreal playbackRate() const = 0;
virtual void setPlaybackRate(qreal rate) = 0;
virtual QMediaContent media() const = 0;
virtual const QIODevice *mediaStream() const = 0;
virtual void setMedia(const QMediaContent &media, QIODevice *stream) = 0;
virtual void play() = 0;
virtual void pause() = 0;
virtual void stop() = 0;
Q_SIGNALS:
void mediaChanged(const QMediaContent& content);
void durationChanged(qint64 duration);
void positionChanged(qint64 position);
void stateChanged(QMediaPlayer::State newState);
void mediaStatusChanged(QMediaPlayer::MediaStatus status);
void volumeChanged(int volume);
void mutedChanged(bool muted);
void audioAvailableChanged(bool audioAvailable);
void videoAvailableChanged(bool videoAvailable);
void bufferStatusChanged(int percentFilled);
void seekableChanged(bool);
void availablePlaybackRangesChanged(const QMediaTimeRange&);
void playbackRateChanged(qreal rate);
void error(int error, const QString &errorString);
protected:
QMediaPlayerControl(QObject* parent = 0);
};
#define QMediaPlayerControl_iid "com.nokia.Qt.QMediaPlayerControl/1.0"
Q_MEDIA_DECLARE_CONTROL(QMediaPlayerControl, QMediaPlayerControl_iid)
QT_END_NAMESPACE
QT_END_HEADER
#endif // QMEDIAPLAYERCONTROL_H
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