sensorservices/tiltcompensationssy/inc/tccenrepobserver.h
changeset 0 4e1aa6a622a0
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/sensorservices/tiltcompensationssy/inc/tccenrepobserver.h	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,99 @@
+/*
+* 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:  CTCCenrepObserver class declaration.
+*
+*/
+
+
+#ifndef TCCENREPOBSERVER_H
+#define TCCENREPOBSERVER_H
+
+#include <e32base.h>
+#include <cenrepnotifyhandler.h>
+#include <centralrepository.h>
+
+/**
+* Callback interface for cenrep change passing.
+*
+*  @since S60 5.0
+*/
+class MTCCenrepObserver
+    {
+    public:
+    
+        /**
+        * Notifies cenrep value change
+        *
+        * @param aKey The key which changed.
+        */
+        virtual void CenrepValueChanged( TUint32 aKey,
+            CRepository& aRepository ) = 0;
+    };
+
+/**
+*  This class observes compensation parameter changes
+*
+*  @since S60 5.0
+*/
+NONSHARABLE_CLASS( CTCCenrepObserver ): public CBase,
+                                        public MCenRepNotifyHandlerCallback
+    {
+    public: // Constructors and Destructor
+    
+        /**
+        * Two-phased constructor.
+        */
+        static CTCCenrepObserver* NewL( MTCCenrepObserver& aCallback );
+        
+        /**
+        * Destructor.
+        */
+        virtual ~CTCCenrepObserver();
+        
+    public:
+    
+        // Returns handle to repository
+        CRepository& GetCenrepHandle();
+
+        // From MCenRepNotifyHandlerCallback
+        void HandleNotifyGeneric( TUint32 aId );
+        void HandleNotifyError( TUint32 aKey, TInt aError, CCenRepNotifyHandler* aHandler );
+
+    private:
+    
+        /**
+        * C++ constructors.
+        */
+        CTCCenrepObserver( MTCCenrepObserver& aCallback );
+
+        /**
+        * 2nd phase of construction
+        */
+        void ConstructL();        
+
+    private: // Data
+    
+        // Cenrep client. Owned.
+        CRepository*                iRepository;
+        
+        // Cenrep notifyhandler. Owned.
+        CCenRepNotifyHandler*       iNotifyHandler;
+        
+        // Callback object for passing parameter changes.
+        MTCCenrepObserver&          iCallback;
+    };
+
+#endif  // TCCENREPOBSERVER_H
+            
+// End of File