diff -r f979ecb2b13e -r c198609911f9 calendarui/customisation/inc/calencustomisation.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/customisation/inc/calencustomisation.h	Fri Apr 16 14:57:40 2010 +0300
@@ -0,0 +1,81 @@
+/*
+* Copyright (c) 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:  Interface for Calendar customisation plugins
+ *
+*/
+
+
+#ifndef CALENCUSTOMISATION_H
+#define CALENCUSTOMISATION_H
+
+// INCLUDES
+#include <e32base.h>
+#include <ecom/ecom.h>
+
+// CONSTANTS
+const TUid KCalenCustomisationInterfaceUid = { 0x2018336F };
+
+// FORWARD DECLARATIONS
+class CalenView;
+class MCalenServices;
+class MCalenCommandHandler;
+class HbWidget;
+class QString;
+class HbMenu;
+
+/**
+ * CCalenCustomisation is the base class for
+ * creating customised calendar plugins.
+ */
+class CCalenCustomisation : public CBase
+    {
+    public:
+        static CCalenCustomisation* CreateImplementationL( TUid aUid, MCalenServices* aServices );
+        virtual ~CCalenCustomisation();
+
+    public: 
+        
+        virtual HbWidget* InfobarL() = 0; 
+		virtual MCalenCommandHandler* CommandHandlerL(TInt aCommand) = 0;
+		virtual QString* InfobarTextL() = 0;
+		virtual void CustomiseMenu(HbMenu* aHbMenu) = 0;
+        
+
+    private:
+        /**
+         * Instance identifier key. When instance of an implementation is
+         * created by ECOM framework, the framework will assign a UID for
+         * it. The UID is used in the destructor to notify framework that
+         * this instance is being destroyed and resources can be released.
+         * Plugin implementations should leave this untouched, as the inline
+         * destructor and constructor method take care of ECom releasing.
+         */
+        TUid iDtor_ID_Key;
+    };
+
+inline CCalenCustomisation* CCalenCustomisation::CreateImplementationL( TUid aUid, MCalenServices* aServices )
+    {
+    TAny* ptr = REComSession::CreateImplementationL( aUid, _FOFF( CCalenCustomisation, iDtor_ID_Key ) , aServices);
+    CCalenCustomisation* impl = static_cast<CCalenCustomisation*> (ptr);
+    return impl;
+    }
+
+inline CCalenCustomisation::~CCalenCustomisation()
+    {
+    REComSession::DestroyedImplementation( iDtor_ID_Key );
+    }
+
+
+
+#endif  // CALENCUSTOMISATION_H