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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_ABSTRACTVIDEORENDERER_H
+#define PHONON_ABSTRACTVIDEORENDERER_H
+
+#include "backendnode.h"
+
+#include <phonon/videowidget.h>
+
+QT_BEGIN_NAMESPACE
+
+class QImage;
+
+#ifndef QT_NO_PHONON_VIDEO
+
+namespace Phonon
+{
+ namespace DS9
+ {
+ //this is the interface used by the videorenderer from the VideoWidget class
+ class AbstractVideoRenderer
+ {
+ public:
+ virtual ~AbstractVideoRenderer();
+
+ virtual void repaintCurrentFrame(QWidget *target, const QRect &rect) = 0;
+ virtual void notifyResize(const QSize&, Phonon::VideoWidget::AspectRatio, Phonon::VideoWidget::ScaleMode) = 0;
+ virtual void applyMixerSettings(qreal brightness, qreal contrast, qreal m_hue, qreal saturation) = 0;
+
+ void setActive(bool);
+ bool isActive() const;
+
+ virtual bool isNative() const = 0;
+ virtual QImage snapshot() const = 0;
+
+ Filter getFilter() const;
+ QSize sizeHint() const;
+
+ protected:
+ virtual QSize videoSize() const = 0;
+
+ AbstractVideoRenderer();
+ void internalNotifyResize(const QSize &size, const QSize &videoSize,
+ Phonon::VideoWidget::AspectRatio aspectRatio, Phonon::VideoWidget::ScaleMode scaleMode);
+
+
+ Filter m_filter;
+ int m_dstX, m_dstY, m_dstWidth, m_dstHeight;
+ bool m_active;
+ };
+ }
+}
+
+#endif //QT_NO_PHONON_VIDEO
+
+
+QT_END_NAMESPACE
+
+#endif