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authorQt by Nokia <qt-info@nokia.com>2011-04-27 12:05:43 +0200
committeraxis <qt-info@nokia.com>2011-04-27 12:05:43 +0200
commit356978ecce23e076e1b622d5d41dd8c04bf7bcf8 (patch)
tree8e1874cc32750e30b84b2561387d48424e076ae3 /src/3rdparty/phonon/mmf/abstractvideooutput.h
Initial import from the monolithic Qt.
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
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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_MMF_ABSTRACTVIDEOOUTPUT_H
+#define PHONON_MMF_ABSTRACTVIDEOOUTPUT_H
+
+#include <QtGui/QWidget>
+#include <QVector>
+#include <QRect>
+#include "defs.h"
+
+#include <phonon/abstractvideooutput.h>
+#include <phonon/videowidget.h>
+
+#include <e32std.h>
+class RWindowBase;
+
+QT_BEGIN_NAMESPACE
+
+namespace Phonon
+{
+namespace MMF
+{
+
+/**
+ * @short ABC for widget on which video is displayed
+ *
+ * @see DsaVideoOutput, SurfaceVideoOutput
+ */
+class AbstractVideoOutput
+ : public QWidget
+{
+ Q_OBJECT
+
+public:
+ ~AbstractVideoOutput();
+
+ // Set size of video frame. Called by VideoPlayer.
+ void setVideoSize(const QSize &size);
+
+ RWindowBase* videoWindow() const;
+ QSize videoWindowSize() const;
+
+ Phonon::VideoWidget::AspectRatio aspectRatio() const;
+ void setAspectRatio(Phonon::VideoWidget::AspectRatio aspectRatio);
+
+ Phonon::VideoWidget::ScaleMode scaleMode() const;
+ void setScaleMode(Phonon::VideoWidget::ScaleMode scaleMode);
+
+ // Debugging output
+ void dump() const;
+
+Q_SIGNALS:
+ void videoWindowChanged();
+ void aspectRatioChanged();
+ void scaleModeChanged();
+
+protected:
+ AbstractVideoOutput(QWidget *parent);
+
+private:
+ // QWidget
+ QSize sizeHint() const;
+
+private:
+ // Dimensions of the video clip
+ QSize m_videoFrameSize;
+
+ Phonon::VideoWidget::AspectRatio m_aspectRatio;
+ Phonon::VideoWidget::ScaleMode m_scaleMode;
+
+};
+}
+}
+
+QT_END_NAMESPACE
+
+#endif