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Diffstat (limited to 'src/3rdparty/phonon/qt7/audioeffects.h')
-rw-r--r-- | src/3rdparty/phonon/qt7/audioeffects.h | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/src/3rdparty/phonon/qt7/audioeffects.h b/src/3rdparty/phonon/qt7/audioeffects.h new file mode 100644 index 0000000..33fff1c --- /dev/null +++ b/src/3rdparty/phonon/qt7/audioeffects.h @@ -0,0 +1,80 @@ +/* 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_QT7_AUDIOEFFECTS_H +#define Phonon_QT7_AUDIOEFFECTS_H + +#include <QtCore/QVariant> +#include <QtCore/QHash> +#include <phonon/effectinterface.h> +#include <phonon/effectparameter.h> +#include "medianode.h" +#include "audionode.h" + +QT_BEGIN_NAMESPACE + +namespace Phonon +{ +namespace QT7 +{ + class AudioEffectAudioNode : public AudioNode + { + public: + AudioEffectAudioNode(int effectType); + int m_effectType; + + ComponentDescription getAudioNodeDescription() const; + void initializeAudioUnit(); + + QVariant parameterValue(const Phonon::EffectParameter &value) const; + void setParameterValue(const Phonon::EffectParameter ¶meter, const QVariant &newValue); + + private: + QHash<int, float> m_alteredParameters; + }; + +/////////////////////////////////////////////////////////////////////// + + class AudioEffect : public MediaNode, Phonon::EffectInterface + { + Q_OBJECT + Q_INTERFACES(Phonon::EffectInterface) + + public: + AudioEffect(int effectType, QObject *parent = 0); + AudioEffectAudioNode *m_audioNode; + + QString name(); + QString description(); + + // EffectInterface: + virtual QList<Phonon::EffectParameter> parameters() const; + virtual QVariant parameterValue(const Phonon::EffectParameter ¶meter) const; + virtual void setParameterValue(const Phonon::EffectParameter ¶meter, const QVariant &newValue); + + static QList<int> effectList(); + + private: + Phonon::EffectParameter createParameter(const AudioUnit &audioUnit, const AudioUnitParameterID &id) const; + }; + + +}} //namespace Phonon::QT7 + +QT_END_NAMESPACE + +#endif // Phonon_QT7_AUDIOEFFECTS_H |