diff -r 000000000000 -r f72a12da539e menufw/menufwui/matrixmenu/inc/mmactionrequest.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/menufwui/matrixmenu/inc/mmactionrequest.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,48 @@
+/*
+* Copyright (c) 2007-2008 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:  
+*
+*/
+
+
+
+#ifndef C_HNENGINE_REQUEST_H
+#define C_HNENGINE_REQUEST_H
+
+class CLiwGenericParamList;
+/**
+ * @ingroup group_hnengine
+ *  Hierarchy Navigator engine request. Implemented by the hierarchy navigator engine to handle 
+ *  incoming requests defined using the liw generic parameters list ( CLiwGenericParamList ).
+ *
+ * @lib hnengine
+ * @since S60 v3.2
+ */
+class MMmActionRequest
+    {
+public:
+    
+    /**
+     * Enables to issue a request to Hn engine.
+     * 
+     * @since S60 v5.0
+     * @param aParam Input Parameters.
+     * @param aOutput Target list for output.  
+     */
+    virtual void HandleRequestL( const CLiwGenericParamList& aParam, 
+                                CLiwGenericParamList* aOutput = NULL ) = 0;
+    
+    };
+
+#endif //C_HNENGINE_REQUEST_H