diff -r 3104fc151679 -r 9a48e301e94b uiservicetab/vimpstengine/inc/mvimpstenginecchhandlerobserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiservicetab/vimpstengine/inc/mvimpstenginecchhandlerobserver.h	Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,56 @@
+/*
+* Copyright (c) 2008 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:  CCH Handler Observer
+*
+*/
+
+
+#ifndef     __MVIMPSTENGINECCHHANDLEROBSERVER_H
+#define     __MVIMPSTENGINECCHHANDLEROBSERVER_H
+
+// INCLUDES
+#include <e32base.h>
+#include <cchclientserver.h>
+
+// CLASS DECLARATION
+
+/**
+ *  CCH Handler Observer
+ *  This class defines CCH observing methods
+ *
+ *  @lib  vimpstengine.lib
+ *  @since S60 5.0
+ */
+class MVIMPSTEngineCchHandlerObserver
+    {
+    public:	
+    
+        /**
+         * Informs observers that cch event has occured.
+         *
+         * @since S60 5.0
+         * @param aServiceId, service id related to event
+         * @param aState, service state
+         * @param aServiceError, service error
+         * @return None         
+         */    
+        virtual void CchEventOccuredL( 
+            TUint aServiceId, 
+            TCCHSubserviceState aState, 
+            TInt aServiceError ) = 0;
+    };
+
+#endif // __MVIMPSTENGINECCHHANDLEROBSERVER_H
+
+// End of file