--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/contacts_plat/virtual_phonebook_engine_api/inc/MVPbkContactViewBaseChildAccessExtension.h	Wed Sep 01 12:29:52 2010 +0100
@@ -0,0 +1,85 @@
+/*
+* Copyright (c) 2004-2007 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:  An interface for contact view base extension.
+*
+*/
+
+
+#ifndef MVPBKCONTACTVIEWBASECHILDACCESSEXT_H
+#define MVPBKCONTACTVIEWBASECHILDACCESSEXT_H
+
+// INCLUDES
+#include <e32cmn.h>
+#include <VPbkContactView.hrh>
+#include <bamdesca.h>
+
+// FORWARD DECLARATIONS
+
+// CLASS DECLARATIONS
+
+/// This is the UID that identifies this interface.
+const TUint KVPbkViewBaseExtChildAccess = 123; // TODO Allocate UID.
+
+/**
+ * This is an extension to MVPbkContactViewBase for accessing child views
+ * of a composite.
+ */
+class MVPbkContactViewBaseChildAccessExtension
+    {
+    public: // types
+
+    public:  // Destructor
+
+        /**
+         * Destructor.
+         */
+        virtual ~MVPbkContactViewBaseChildAccessExtension() { }
+
+    public:  // New functions
+
+        /**
+         * Tells the number of child views.
+         */
+        virtual TInt ChildViewCount() const = 0;
+
+        /**
+         * Gives reference to a specific child view.
+         * @param aIndex Index of child view.
+         */
+        virtual MVPbkContactViewBase& ChildViewAt(TInt aIndex) = 0;
+        
+        /**
+         * Gives pointer to a specific child view.
+         * @param aId Id of child view.
+         */
+        virtual MVPbkContactViewBase* GetChildViewById(TInt aId) = 0;
+  
+        /**
+         * Gives a current view id.
+         */
+        virtual TInt GetViewId() = 0;
+        /**
+         * Returns an extension point for this interface or NULL.
+         *
+         * @param aExtensionUid no extensions defined currently.
+         * @return an extension point for this interface or NULL.
+         */
+        virtual TAny* MVPbkContactViewBaseChildAccessExtensionExtension(TUid /*aExtensionUid*/) 
+                { return NULL; }
+    };
+
+
+#endif // MVPBKCONTACTVIEWBASECHILDACCESSEXT_H
+
+// End of File