/*  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_WIDGETRENDERER_H

#define Phonon_GSTREAMER_WIDGETRENDERER_H

#include "videowidget.h"

#include "common.h"

#ifndef QT_NO_OPENGL

#include <QtOpenGL/QGLFormat>

#include <QtOpenGL/QGLWidget>

#endif

#ifndef QT_NO_PHONON_VIDEO

QT_BEGIN_NAMESPACE

class QString;

namespace Phonon

{

namespace Gstreamer

{

class WidgetRenderer : public AbstractRenderer

{

public:

    WidgetRenderer(VideoWidget *videoWidget);

    bool eventFilter(QEvent * event);

    void handlePaint(QPaintEvent *paintEvent);

    void handleMediaNodeEvent(const MediaNodeEvent *event);

    const QImage& currentFrame() const;

    QRect drawFrameRect() const { return m_drawFrameRect; }

    void setNextFrame(const QByteArray &array, int width, int height);

    bool frameIsSet() { return !m_array.isNull(); }

    void clearFrame();

private:

    mutable QImage m_frame;

    QByteArray m_array;

    int m_width;

    int m_height;

    QRect m_drawFrameRect;

};

}

} //namespace Phonon::Gstreamer

QT_END_NAMESPACE

#endif //QT_NO_PHONON_VIDEO

#endif // Phonon_GSTREAMER_WIDGETRENDERER_H