--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/videofeeds/viewmessageutility/inc/vcxviewmessageutility.h	Mon Jan 18 20:21:12 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* 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 the License "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:    Header file for CVcxViewMessageUtility.*
+*/
+
+
+
+
+#ifndef VCXVIEWMESSAGEUTILITY_H
+#define VCXVIEWMESSAGEUTILITY_H
+
+#include <coemain.h>
+#include <e32base.h>
+
+#include "mtvobserverutils.inl"
+
+/**
+ * Abstract class for observing custom view messages.
+ */
+class MVcxViewMessageObserver
+    {
+    public:
+        
+        /**
+         * Handles a custom view message.
+         * @param aMessageUid    UID for custom message
+         * @param aCustomMessage Message contents
+         */
+        virtual void HandleCustomViewMessageL( 
+            const TUid aMessageUid, const TDesC8 &aCustomMessage ) = 0;
+    };
+
+/**
+ * Message sending component for MPX views. 
+ * Creates a singleton object that will be stored by CCoeEnv.
+ */
+class CVcxViewMessageUtility : public CCoeStatic 
+    {
+    public:
+        
+        /**
+         * First call initializes the singleton object. Subsequent calls return
+         * created instance.
+         * @return singleton object instance.
+         */
+        IMPORT_C static CVcxViewMessageUtility* InstanceL();
+
+        /**
+         * Destructor.
+         */
+        IMPORT_C virtual ~CVcxViewMessageUtility();
+
+        /**
+         * Add observer.
+         * @param aObserver Observer.
+         */
+        IMPORT_C void AddObserverL( MVcxViewMessageObserver& aObserver );
+
+        /**
+         * Remove observer.
+         * @param aObserver Observer.
+         */
+        IMPORT_C void RemoveObserver( MVcxViewMessageObserver& aObserver );
+
+        /**
+         * Sends message to all registered observers.
+         * @param aMessageUid    UID for custom message
+         * @param aCustomMessage Message contents
+         */
+        IMPORT_C void SendCustomViewMessageL( 
+            const TUid aMessageUid, const TDesC8 &aCustomMessage );
+        
+    private:
+
+        /**
+         * Default constructor is private because this class is a singleton.
+         */
+        CVcxViewMessageUtility();
+
+    private: // Data
+
+        /**
+         * Observer array.
+         */
+        MtvObserverUtils::RObserverData<MVcxViewMessageObserver> iObservers;
+    };
+
+#endif // VCXVIEWMESSAGEUTILITY_H
+