| /* 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_VIDEOWIDGET_H |
| #define Phonon_QT7_VIDEOWIDGET_H |
| |
| #include <QtGui/QPaintEngine> |
| #include <phonon/videowidgetinterface.h> |
| #include "medianode.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| namespace Phonon |
| { |
| namespace QT7 |
| { |
| class MediaNodeEvent; |
| class VideoRenderWidget; |
| |
| class VideoWidget : public MediaNode, public Phonon::VideoWidgetInterface |
| { |
| Q_OBJECT |
| Q_INTERFACES(Phonon::VideoWidgetInterface) |
| |
| public: |
| VideoWidget(QObject *parent); |
| virtual ~VideoWidget(); |
| |
| Phonon::VideoWidget::AspectRatio aspectRatio() const; |
| void setAspectRatio(Phonon::VideoWidget::AspectRatio aspectRatio); |
| qreal brightness() const; |
| void setBrightness(qreal); |
| Phonon::VideoWidget::ScaleMode scaleMode() const; |
| void setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode); |
| qreal contrast() const; |
| void setContrast(qreal); |
| qreal hue() const; |
| void setHue(qreal); |
| qreal saturation() const; |
| void setSaturation(qreal); |
| |
| QWidget *widget(); |
| |
| void updateVideo(VideoFrame &frame); |
| |
| protected: |
| void mediaNodeEvent(const MediaNodeEvent *event); |
| |
| private: |
| VideoRenderWidget *m_videoRenderWidget; |
| }; |
| |
| }} // namespace Phonon::QT7 |
| |
| QT_END_NAMESPACE |
| |
| #endif // Phonon_QT7_VIDEOWIDGET_H |