diff -r 000000000000 -r ff3acec5bc43 mpxplugins/viewplugins/inc/mpxlayoutswitchobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mpxplugins/viewplugins/inc/mpxlayoutswitchobserver.h	Thu Dec 17 08:45:05 2009 +0200
@@ -0,0 +1,42 @@
+/*
+* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Definition of layout switch observer class.
+*
+*/
+
+
+
+#ifndef M_MMPXLAYOUTSWITCHOBSERVER_H
+#define M_MMPXLAYOUTSWITCHOBSERVER_H
+
+
+/**
+ *  Observer class to receive events about layout switch events
+ *
+ *  @lib mpxplaybackview.lib
+ *  @since S60 v3.0
+ */
+NONSHARABLE_CLASS( MMPXLayoutSwitchObserver )
+    {
+public:
+
+    /**
+     * Callback function when layout is changed.
+     *
+     * @since S60 v3.0
+     */
+    virtual void HandleLayoutChange() = 0;
+    };
+
+#endif  // M_MMPXLAYOUTSWITCHOBSERVER_H