* Large set of SuSE patches to fix bugs and add functionality

* kdemm is included but not used by knotify as it does not work out of the box


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdelibs@1171141 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 86 insertions, 0 deletions

diff --git a/kdemm/backend.h b/kdemm/backend.h
new file mode 100644
index 000000000..2f626c4f4
--- /dev/null
+++ b/kdemm/backend.h
@@ -0,0 +1,86 @@
+/*  This file is part of the KDE project
+    Copyright (C) 2004 Matthias Kretz <kretz@kde.org>
+
+    This library is free software; you can redistribute it and/or
+    modify it under the terms of the GNU Library General Public
+    License version 2 as published by the Free Software Foundation.
+
+    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
+    Library General Public License for more details.
+
+    You should have received a copy of the GNU Library General Public License
+    along with this library; see the file COPYING.LIB.  If not, write to
+    the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+    Boston, MA 02111-1307, USA.
+
+*/
+
+#ifndef BACKEND_H
+#define BACKEND_H
+
+#include <tqobject.h>
+#include <kdemacros.h>
+#include <kdemm/channel.h>
+#include <kurl.h>
+
+namespace KDE
+{
+namespace Multimedia
+{
+	class Player;
+	class VideoPlayer;
+	/**
+	 * \brief Base class for all KDE Multimedia Backends
+	 *
+	 * This class provides the interface for Multimedia Backends. Use it to get
+	 * a pointer to a new Player or VideoWidget. There are some reserved
+	 * functions for later extension of the class.
+	 *
+	 * \author Matthias Kretz <kretz@kde.org>
+	 * \since 4.0
+	 */
+	class Backend : public QObject
+	{
+		Q_OBJECT
+		public:
+			/**
+			 * default TQObject constructor
+			 */
+			Backend( TQObject * parent = 0, const char * name = 0 );
+			virtual ~Backend();
+
+			/**
+			 * @return A new instance to a Player from the Backend.
+			 */
+			virtual Player * createPlayer() = 0;
+
+			/**
+			 * Create a new VideoPlayer object. The Backend does not have to
+			 * implement this function.
+			 *
+			 * @return A new instance to a VideoPlayer from the Backend. Or 0 if
+			 * the Backend does not support the VideoPlayer interface.
+			 */
+			virtual VideoPlayer * createVideoPlayer() { return 0; }
+
+			virtual bool playSoundEvent(const KURL & url);
+
+			virtual Channel * createChannel( const TQString & title, const TQString & channeltype,
+					Channel::Direction direction ) = 0;
+
+			virtual TQStringList availableChannels( Channel::Direction direction ) const = 0;
+
+			virtual TQStringList playableMimeTypes() const = 0;
+
+		private:
+			RESERVE_VIRTUAL_10
+
+			class Private;
+			Private * d;
+	};
+}} // namespaces
+
+// vim: sw=4 ts=4 noet tw=80
+#endif // BACKEND_H