Initial copy of QtMultimediaKit.

Comes from original repo, with SHA1: 2c82d5611655e5967f5c5095af50c0991c4378b2
2011-06-29 13:38:46 +10:00
commit 2a34e88c1e
1048 changed files with 206259 additions and 0 deletions
--- a/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
+++ b/src/plugins/gstreamer/mediaplayer/qgstreamerplayerservice.cpp
@@ -0,0 +1,134 @@
+/****************************************************************************
+**
+** Copyright (C) 2010 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.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include <QtCore/qvariant.h>
+#include <QtCore/qdebug.h>
+#include <QtGui/qwidget.h>
+
+#include "qgstreamerplayerservice.h"
+#include "qgstreamerplayercontrol.h"
+#include "qgstreamerplayersession.h"
+#include "qgstreamermetadataprovider.h"
+
+#include "qgstreamervideooverlay.h"
+#include "qgstreamervideowindow.h"
+#include "qgstreamervideorenderer.h"
+
+#if defined(Q_WS_MAEMO_6) && defined(__arm__)
+#include "qgstreamergltexturerenderer.h"
+#endif
+
+#include "qgstreamervideowidget.h"
+#include "qgstreamerstreamscontrol.h"
+
+#include <qmediaplaylistnavigator.h>
+#include <qmediaplaylist.h>
+
+QGstreamerPlayerService::QGstreamerPlayerService(QObject *parent):
+     QMediaService(parent),
+     m_videoOutput(0),
+     m_videoRenderer(0),
+     m_videoWindow(0),
+     m_videoWidget(0)
+{
+    m_session = new QGstreamerPlayerSession(this);
+    m_control = new QGstreamerPlayerControl(m_session, this);
+    m_metaData = new QGstreamerMetaDataProvider(m_session, this);
+    m_streamsControl = new QGstreamerStreamsControl(m_session,this);
+
+#if defined(Q_WS_MAEMO_6) && defined(__arm__)
+    m_videoRenderer = new QGstreamerGLTextureRenderer(this);
+#else
+    m_videoRenderer = new QGstreamerVideoRenderer(this);
+#endif
+
+#if defined(Q_WS_X11) && !defined(QT_NO_XVIDEO)
+
+#ifdef Q_WS_MAEMO_6
+    m_videoWindow = new QGstreamerVideoWindow(this, "omapxvsink");
+#else
+    m_videoWindow = new QGstreamerVideoOverlay(this);
+#endif
+
+    m_videoWidget = new QGstreamerVideoWidgetControl(this);
+#endif
+}
+
+QGstreamerPlayerService::~QGstreamerPlayerService()
+{
+}
+
+QMediaControl *QGstreamerPlayerService::requestControl(const char *name)
+{
+    if (qstrcmp(name,QMediaPlayerControl_iid) == 0)
+        return m_control;
+
+    if (qstrcmp(name,QMetaDataReaderControl_iid) == 0)
+        return m_metaData;
+
+    if (qstrcmp(name,QMediaStreamsControl_iid) == 0)
+        return m_streamsControl;
+
+    if (!m_videoOutput) {
+        if (qstrcmp(name, QVideoWidgetControl_iid) == 0)
+            m_videoOutput = m_videoWidget;
+        else if (qstrcmp(name, QVideoRendererControl_iid) == 0)
+            m_videoOutput = m_videoRenderer;
+        else  if (qstrcmp(name, QVideoWindowControl_iid) == 0)
+            m_videoOutput = m_videoWindow;
+
+        if (m_videoOutput) {
+            m_control->setVideoOutput(m_videoOutput);
+            return m_videoOutput;
+        }
+    }
+
+    return 0;
+}
+
+void QGstreamerPlayerService::releaseControl(QMediaControl *control)
+{
+    if (control == m_videoOutput) {
+        m_videoOutput = 0;
+        m_control->setVideoOutput(0);
+    }
+}
+