Multimedia; Add GStreamer backend

1 files changed, 109 insertions, 0 deletions

diff --git a/src/plugins/mediaservices/gstreamer/qgstreamervideowidget.h b/src/plugins/mediaservices/gstreamer/qgstreamervideowidget.h
new file mode 100644
index 0000000..9edd1dd
--- /dev/null
+++ b/src/plugins/mediaservices/gstreamer/qgstreamervideowidget.h
@@ -0,0 +1,109 @@
+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the Qt Mobility Components.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QGSTREAMERVIDEOWIDGET_H
+#define QGSTREAMERVIDEOWIDGET_H
+
+#include <QtMultimedia/qvideowidgetcontrol.h>
+
+#include "qgstreamervideorendererinterface.h"
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QGstreamerVideoWidget;
+
+class QGstreamerVideoWidgetControl
+        : public QVideoWidgetControl
+        , public QGstreamerVideoRendererInterface
+{
+    Q_OBJECT
+    Q_INTERFACES(QGstreamerVideoRendererInterface)
+public:
+    QGstreamerVideoWidgetControl(QObject *parent = 0);
+    virtual ~QGstreamerVideoWidgetControl();
+
+    GstElement *videoSink();
+    void precessNewStream();
+
+    QWidget *videoWidget();
+
+    QVideoWidget::AspectRatioMode aspectRatioMode() const;
+    void setAspectRatioMode(QVideoWidget::AspectRatioMode mode);
+
+    bool isFullScreen() const;
+    void setFullScreen(bool fullScreen);
+
+    int brightness() const;
+    void setBrightness(int brightness);
+
+    int contrast() const;
+    void setContrast(int contrast);
+
+    int hue() const;
+    void setHue(int hue);
+
+    int saturation() const;
+    void setSaturation(int saturation);
+
+    void setOverlay();
+
+    bool eventFilter(QObject *object, QEvent *event);
+
+public slots:
+    void updateNativeVideoSize();
+
+private:
+    void windowExposed();
+
+    GstElement *m_videoSink;
+    QGstreamerVideoWidget *m_widget;
+    WId m_windowId;
+    QVideoWidget::AspectRatioMode m_aspectRatioMode;
+    bool m_fullScreen;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif // QGSTREAMERVIDEOWIDGET_H