--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/homescreenpluginsrv/hspsmanager/inc/hspscenreplistener.h	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,131 @@
+/*
+* Copyright (c) 2002-2004,2008 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:  CenRepListener listens to given Central Repository setting id and notifies its
+*                observer if there is any change. Observer is given as a parameter on 
+*                initialising the listener. Observer must implement MhspsCenRepObserver-interface.
+*                CenRepListener is asynchronous object that deploys a client-side handle
+*                on Central Repository Server. CenRepListener is intended to be used by any object
+*                that wants listen Central Repository changes.
+*
+*
+*/
+
+
+#ifndef __ChspsCENREPLISTENER_H__
+#define __ChspsCENREPLISTENER_H__
+
+#include <s32file.h>
+
+class CRepository;
+
+/**
+* @ingroup group_hspsserver
+*  MhspsCenRepObserver is used to listen to the changes in the Central Repository. 
+*
+*  @lib hspsThemeServer.exe 
+*  @since S60 5.0
+*/
+class MhspsCenRepObserver
+    {
+    public:
+        virtual void HandleCenRepChangeL( const TUint32 aId ) = 0;
+    };
+
+/**
+*  @ingroup group_hspsserver
+*  ChspsCenRepListener is used to listen to the changes in the Central Repository. 
+*
+*  @lib hspsThemeServer.exe 
+*  @since S60 5.0
+*/
+class ChspsCenRepListener : public CActive
+    {
+    public:  // Constructors and destructor
+
+        /**
+        * NewL
+        * Two-phased constructor.
+        */
+        static ChspsCenRepListener* NewL( 
+            MhspsCenRepObserver& aObserver,
+            const TUid& aRepositoryUid );
+        /**
+        * ~ChspsCenRepListener
+        * Destructor.
+        */
+        virtual ~ChspsCenRepListener();
+
+    public:
+
+        /**
+        * Setup
+        * Sets up the Central Repository change listener for setting aId.
+        * @since S60 3.1
+        * @return void
+        */
+        void Setup( TUint32 aId );
+        
+        /**
+        * SetupAll
+        * Sets up the Central Repository change listener for all settings.
+        * @since S60 3.1
+        * @return void
+        */
+        void SetupAll();
+        
+    protected:  // Functions from base classes
+
+        /**
+        * From CActive Called when asynchronous request has completed
+        * RunL
+        * @since S60 3.1
+        */
+        void RunL();
+
+        /**
+        * DoCancel
+        * From CActive Called when asynchronous request was cancelled
+        * @since S60 3.1
+        */
+        void DoCancel();
+
+    private:
+
+        /**
+        * ConstructL
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+        /**
+        * ChspsCenRepListener
+        * C++ default constructor.
+        */
+        ChspsCenRepListener( MhspsCenRepObserver& aObserver,      
+            const TUid& aRepositoryUid );
+
+    private:    // Data
+
+        // Observer which is called when RunL occurs
+        MhspsCenRepObserver& iObserver;
+        // Pointer to Central Repository
+        CRepository* iRepository;
+        // Uid of the accessed Central Repository
+        TUid iRepositoryUid;
+    };
+
+
+#endif // __ChspsCENREPLISTENER_H__
+
+// End of File
\ No newline at end of file