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/* This file is part of the KDE project |
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Copyright (C) 2006-2008 Matthias Kretz <kretz@kde.org> |
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|
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This library is free software; you can redistribute it and/or |
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modify it under the terms of the GNU Lesser General Public |
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License as published by the Free Software Foundation; either |
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version 2.1 of the License, or (at your option) version 3, or any |
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later version accepted by the membership of KDE e.V. (or its |
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successor approved by the membership of KDE e.V.), Nokia Corporation |
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(or its successors, if any) and the KDE Free Qt Foundation, which shall |
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act as a proxy defined in Section 6 of version 3 of the license. |
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|
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This library is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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Lesser General Public License for more details. |
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|
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You should have received a copy of the GNU Lesser General Public |
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License along with this library. If not, see <http://www.gnu.org/licenses/>. |
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|
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*/ |
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#ifndef PHONON_EFFECTINTERFACE_H |
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#define PHONON_EFFECTINTERFACE_H |
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#include "phononnamespace.h" |
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#include <QtCore/QVariant> |
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QT_BEGIN_HEADER |
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QT_BEGIN_NAMESPACE |
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#ifndef QT_NO_PHONON_EFFECT |
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|
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namespace Phonon |
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{ |
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class EffectParameter; |
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/** \class EffectInterface effectinterface.h Phonon/EffectInterface |
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* \short Interface for Effect objects |
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* |
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* \author Matthias Kretz <kretz@kde.org> |
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*/ |
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class EffectInterface |
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{ |
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public: |
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virtual ~EffectInterface() {} |
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/** |
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* Returns the EffectParameter objects to describe the parameters of this effect. |
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*/ |
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virtual QList<EffectParameter> parameters() const = 0; |
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/** |
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* Returns the value for the selected parameter. |
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*/ |
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virtual QVariant parameterValue(const EffectParameter &) const = 0; |
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/** |
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* Sets the value for the selected parameter. |
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*/ |
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virtual void setParameterValue(const EffectParameter &, const QVariant &newValue) = 0; |
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}; |
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} //namespace Phonon |
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Q_DECLARE_INTERFACE(Phonon::EffectInterface, "EffectInterface0.phonon.kde.org") |
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#endif //QT_NO_PHONON_EFFECT |
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QT_END_NAMESPACE |
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QT_END_HEADER |
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#endif // PHONON_EFFECTINTERFACE_H |
