1 files changed, 114 insertions, 0 deletions
diff --git a/src/3rdparty/phonon/phonon/streaminterface.cpp b/src/3rdparty/phonon/phonon/streaminterface.cpp
new file mode 100644
index 0000000000..3646fc109a
--- /dev/null
+++ b/src/3rdparty/phonon/phonon/streaminterface.cpp
@@ -0,0 +1,114 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2007 Matthias Kretz <kretz@kde.org>
+
+    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 of the License, or (at your option) version 3, or any
+    later version accepted by the membership of KDE e.V. (or its
+    successor approved by the membership of KDE e.V.), Trolltech ASA
+    (or its successors, if any) and the KDE Free Qt Foundation, which shall
+    act as a proxy defined in Section 6 of version 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/>.
+
+*/
+
+#include "streaminterface.h"
+#include "streaminterface_p.h"
+#include "abstractmediastream.h"
+#include "abstractmediastream_p.h"
+#include "mediasource_p.h"
+
+QT_BEGIN_NAMESPACE
+
+#ifndef QT_NO_PHONON_ABSTRACTMEDIASTREAM
+
+namespace Phonon
+{
+
+StreamInterface::StreamInterface()
+    : d(new StreamInterfacePrivate)
+{
+    d->q = this;
+}
+
+StreamInterface::~StreamInterface()
+{
+    if (d->connected) {
+        AbstractMediaStreamPrivate *dd = d->mediaSource.stream()->d_func();
+        dd->setStreamInterface(0);
+    }
+    delete d;
+}
+
+void StreamInterface::connectToSource(const MediaSource &mediaSource)
+{
+    Q_ASSERT(!d->connected);
+    d->connected = true;
+    d->mediaSource = mediaSource;
+    Q_ASSERT(d->mediaSource.type() == MediaSource::Stream);
+    Q_ASSERT(d->mediaSource.stream());
+    AbstractMediaStreamPrivate *dd = d->mediaSource.stream()->d_func();
+    dd->setStreamInterface(this);
+    d->mediaSource.stream()->reset();
+}
+
+void StreamInterfacePrivate::disconnectMediaStream()
+{
+    Q_ASSERT(connected);
+    connected = false;
+
+    // if mediaSource has autoDelete set then it will delete the AbstractMediaStream again who's
+    // destructor is calling us right now
+    mediaSource.setAutoDelete(false);
+
+    mediaSource = MediaSource();
+    q->endOfData();
+    q->setStreamSeekable(false);
+}
+
+void StreamInterface::needData()
+{
+    if (d->mediaSource.type() == MediaSource::Stream) {
+        d->mediaSource.stream()->needData();
+    }
+}
+
+void StreamInterface::enoughData()
+{
+    Q_ASSERT(d->connected);
+    if (d->mediaSource.type() == MediaSource::Stream) {
+        d->mediaSource.stream()->enoughData();
+    }
+}
+
+void StreamInterface::seekStream(qint64 offset)
+{
+    Q_ASSERT(d->connected);
+    if (d->mediaSource.type() == MediaSource::Stream) {
+        d->mediaSource.stream()->seekStream(offset);
+    }
+}
+
+void StreamInterface::reset()
+{
+    Q_ASSERT(d->connected);
+    if (d->mediaSource.type() == MediaSource::Stream) {
+        d->mediaSource.stream()->reset();
+    }
+}
+
+} // namespace Phonon
+
+#endif //QT_NO_PHONON_ABSTRACTMEDIASTREAM
+
+QT_END_NAMESPACE
+
+