--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/voicerecorder/RecViewSrc/MVRUpdateEventProvider.h	Wed Sep 01 12:29:14 2010 +0100
@@ -0,0 +1,54 @@
+/*
+* Copyright (c) 2002-2006 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: 
+*  MVRUpdateEventProvider provides an interface for registering
+*  and unregistering several MVRObserver derived observers
+*
+*/
+
+
+#ifndef __MVRUPDATEEVENTPROVIDER_H
+#define __MVRUPDATEEVENTPROVIDER_H
+
+// INCLUDES
+#include <e32def.h>
+
+#include "MVRObserver.h"
+
+// CLASS DECLARATION
+
+/**
+*  MVRUpdateEventProvider provides an interface for registering
+*  and unregistering several MVRObserver derived observers
+*
+*/
+class MVRUpdateEventProvider
+    {
+    public:
+		/**
+		* Registers an observer for receiving update notifications.
+		* @param aObserver The observer object.
+		*/    
+		virtual void RegisterObserver( MVRObserver* aObserver ) = 0;
+		
+		/**
+		* Unregisters a previously registered observer
+		* @param aObserver The observer object.
+		*/		
+		virtual void UnregisterObserver( MVRObserver* aObserver ) = 0;
+	};
+
+#endif      // __MVRUPDATEEVENTPROVIDER_H
+
+// End of File