| /* 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 "backendnode.h" |
| #include <phonon/audiooutputinterface.h> |
| |
| #include "backend.h" |
| |
| struct IBaseFilter; |
| struct IBasicAudio; |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Phonon |
| { |
| namespace DS9 |
| { |
| class AudioOutput : public BackendNode, 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 volumeChanged(qreal newVolume); |
| void audioDeviceFailed(); |
| |
| private: |
| short m_currentIndex; |
| qreal m_crossfadeProgress; |
| |
| int m_device; |
| Backend *m_backend; |
| qreal m_volume; |
| }; |
| } |
| } |
| |
| QT_END_NAMESPACE |
| |
| #endif // PHONON_AUDIOOUTPUT_H |