/*  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_VIDEOEFFECT_H

#define Phonon_QT7_VIDEOEFFECT_H

#include <QtCore/QList>

#include <QtCore/QString>

#include <phonon/effectinterface.h>

#include "medianode.h"

#include "videoframe.h"

QT_BEGIN_NAMESPACE

namespace Phonon

{

    class EffectParameter;

namespace QT7

{

    class MediaNodeEvent;

    class VideoEffect : public MediaNode, public Phonon::EffectInterface

    {

        Q_OBJECT

        Q_INTERFACES(Phonon::EffectInterface)

        public:

            VideoEffect(int effectId, QObject *parent);

            virtual ~VideoEffect();

            QList<EffectParameter> parameters() const;

            QVariant parameterValue(const EffectParameter &) const;

            void setParameterValue(const EffectParameter &, const QVariant &newValue);

            void updateVideo(VideoFrame &frame);

        protected:

            void mediaNodeEvent(const MediaNodeEvent *event);

        private:

            int effectId;

            void *ciFilter;

            QString filterName;

    };

}} // namespace Phonon::QT7

QT_END_NAMESPACE

#endif // Phonon_QT7_VIDEOEFFECT_H