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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_GSTREAMER_EFFECT_H
+#define Phonon_GSTREAMER_EFFECT_H
+
+#include "common.h"
+#include "medianode.h"
+
+#include <phonon/effectparameter.h>
+#include <phonon/effectinterface.h>
+
+#include <QtCore/QObject>
+
+#include <gst/gst.h>
+
+QT_BEGIN_NAMESPACE
+
+namespace Phonon
+{
+namespace Gstreamer
+{
+ class EffectInfo;
+
+ class Effect : public QObject, public Phonon::EffectInterface, public MediaNode
+ {
+ Q_OBJECT
+ Q_INTERFACES(Phonon::EffectInterface Phonon::Gstreamer::MediaNode)
+ public:
+ Effect (Backend *backend, QObject *parent, NodeDescription description);
+ virtual ~Effect ();
+
+ virtual QList<EffectParameter> parameters() const;
+ virtual QVariant parameterValue(const EffectParameter &) const;
+ virtual void setParameterValue(const EffectParameter &, const QVariant &);
+
+ virtual GstElement* createEffectBin() = 0;
+ virtual void init();
+ virtual void setupEffectParams();
+
+ protected:
+ GstElement *m_effectBin;
+ GstElement *m_effectElement;
+ QList<Phonon::EffectParameter> m_parameterList;
+ };
+}} //namespace Phonon::Gstreamer
+
+QT_END_NAMESPACE
+
+#endif // Phonon_GSTREAMER_EFFECT_H