--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/clock2/clockui/uimodel/inc/clkuilistenerbase.h	Tue Feb 02 10:12:19 2010 +0200
@@ -0,0 +1,96 @@
+/*
+* 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:  The header file for CClkUiMdlListenerBase class.
+*
+*/
+
+#ifndef __CLKUI_LISTENER_BASE_H__
+#define __CLKUI_LISTENER_BASE_H__
+
+// System includes
+#include <e32base.h>
+
+// User includes
+
+// Forward declarations
+class CClkUiModelBase;
+
+// Class declaration
+/**
+* @class CClkUiMdlListenerBase
+* @brief The base class for all the listeners.
+* @dll clkuimodel.dll
+*/
+class CClkUiMdlListenerBase : public CActive
+    {
+    public:         // New functions
+        
+        /**
+        * @brief Destructor
+        */
+        virtual ~CClkUiMdlListenerBase();
+        
+        /**
+        * @brief Start the listener.
+        */
+        void Start();
+        
+        /**
+        * @brief Needs to be implemented in the derived class. This subscribes for notification from
+        *        the service provider.
+        */
+        virtual void DoStart() = 0;
+        
+    public:         // Functions from base classes
+        
+        /**
+        * @brief From CActive. Called when the value of iStatus changes.
+        */
+        IMPORT_C void RunL();
+        
+        /**
+        * @brief From CActive. Needs to be implemented by the derived class. This cancel any 
+        *        subscriptions made with the service provider.
+        */
+        virtual void DoCancel() = 0;
+        
+    protected:      // New functions
+        
+        /**
+        * @brief C++ default constructor.
+        * @param aModel The model object, which is using the listener.
+        * @param aPriority The AO priority, passed onto CActive while construction.
+        */
+        IMPORT_C CClkUiMdlListenerBase( CClkUiModelBase& aModel, TInt aPriority );
+        
+    private:        // New functions
+        
+        /**
+        * @brief Funnels the notification to the model.
+        * @param aReason The cause for the notification.
+        */
+        void NotifyModelL( TInt aReason );
+        
+    private:        // Data
+        
+        /**
+        * @var iModel
+        * @brief The model that's using the services of the listener.
+        */
+        CClkUiModelBase*                iModel;
+    };
+
+#endif          // __CLKUI_LISTENER_BASE_H__
+
+// End of file