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/* This file is part of the KDE project.
Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
This library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2.1 or 3 of the License.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public License
along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef PHONON_AUDIOOUTPUT_H
#define PHONON_AUDIOOUTPUT_H
#include <QtCore/QFile>
#include <phonon/audiooutputinterface.h>
#include "backend.h"
struct IBaseFilter;
struct IBasicAudio;
QT_BEGIN_NAMESPACE
namespace Phonon
{
namespace WaveOut
{
class AudioOutput : public QObject, public Phonon::AudioOutputInterface
{
Q_OBJECT
Q_INTERFACES(Phonon::AudioOutputInterface)
public:
AudioOutput(Backend *back, QObject *parent);
~AudioOutput();
// Attributes Getters:
qreal volume() const;
int outputDevice() const;
void setVolume(qreal newVolume);
bool setOutputDevice(int newDevice);
bool setOutputDevice(const AudioOutputDevice & newDevice);
void setCrossFadingProgress(short currentIndex, qreal progress);
Q_SIGNALS:
void audioDeviceFailed();
void volumeChanged(qreal);
private:
unsigned int m_volume;
};
}
}
QT_END_NAMESPACE
#endif // PHONON_AUDIOOUTPUT_H
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