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Diffstat (limited to 'src/3rdparty/phonon/ds9/videowidget.h')
-rw-r--r-- | src/3rdparty/phonon/ds9/videowidget.h | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/3rdparty/phonon/ds9/videowidget.h b/src/3rdparty/phonon/ds9/videowidget.h new file mode 100644 index 0000000..fc8a6e3 --- /dev/null +++ b/src/3rdparty/phonon/ds9/videowidget.h @@ -0,0 +1,96 @@ +/* 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_VIDEOWIDGET_H +#define PHONON_VIDEOWIDGET_H + +#include <QtGui/QWidget> +#include <phonon/videowidgetinterface.h> +#include "backendnode.h" + +QT_BEGIN_NAMESPACE + +#ifndef QT_NO_PHONON_VIDEO + +namespace Phonon +{ + namespace DS9 + { + class VideoWindow; + class AbstractVideoRenderer; + + class VideoWidget : public BackendNode, public Phonon::VideoWidgetInterface + { + enum RendererType + { + Native = 0, + NonNative = 1 + }; + + Q_OBJECT + Q_INTERFACES(Phonon::VideoWidgetInterface) + public: + VideoWidget(QWidget *parent = 0); + ~VideoWidget(); + + Phonon::VideoWidget::AspectRatio aspectRatio() const; + void setAspectRatio(Phonon::VideoWidget::AspectRatio aspectRatio); + Phonon::VideoWidget::ScaleMode scaleMode() const; + void setScaleMode(Phonon::VideoWidget::ScaleMode); + qreal brightness() const; + void setBrightness(qreal); + qreal contrast() const; + void setContrast(qreal); + qreal hue() const; + void setHue(qreal); + qreal saturation() const; + void setSaturation(qreal); + + void setCurrentGraph(int index); + + QWidget *widget(); + + void notifyVideoLoaded(); + AbstractVideoRenderer *switchRendering(AbstractVideoRenderer *current); + void performSoftRendering(const QImage ¤tImage); + + //apply contrast/brightness/hue/saturation + void applyMixerSettings() const; + void updateVideoSize() const; + + protected: + virtual void connected(BackendNode *, const InputPin& inpin); + + private: + AbstractVideoRenderer *getRenderer(int graphIndex, RendererType type, bool autoCreate = false); + + Phonon::VideoWidget::AspectRatio m_aspectRatio; + Phonon::VideoWidget::ScaleMode m_scaleMode; + + VideoWindow *m_widget; + qreal m_brightness, m_contrast, m_hue, m_saturation; + AbstractVideoRenderer* m_renderers[4]; + mutable bool m_noNativeRendererSupported; + }; + } +} + +QT_END_NAMESPACE + +#endif // PHONON_VIDEOWIDGET_H + +#endif //QT_NO_PHONON_VIDEO |