--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/resourcemgmt/hwresourcesmgr/server/src/HWRMLightsTimeoutObserver.cpp	Tue Feb 02 00:53:00 2010 +0200
@@ -0,0 +1,198 @@
+// Copyright (c) 2006-2009 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:
+//
+
+
+
+
+// INCLUDE FILES
+#include <centralrepository.h>
+#include "cenrepobserver.h"
+#include "HWRMtrace.h"
+#include "HWRMLightDomainCRKeys.h"
+#include "HWRMLightsTimeoutObserver.h"
+
+// EXTERNAL DATA STRUCTURES
+// None
+
+// EXTERNAL FUNCTION PROTOTYPES  
+// None
+
+// CONSTANTS
+// None
+
+// MACROS
+// None
+
+// LOCAL CONSTANTS AND MACROS
+// None
+
+// MODULE DATA STRUCTURES
+// None
+
+// LOCAL FUNCTION PROTOTYPES
+// None
+
+// FORWARD DECLARATIONS
+// None
+
+// ============================= LOCAL FUNCTIONS ===============================
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// -----------------------------------------------------------------------------
+// CHWRMLightsTimeoutObserver::CHWRMLightsTimeoutObserver
+// C++ constructor
+// -----------------------------------------------------------------------------
+//
+CHWRMLightsTimeoutObserver::CHWRMLightsTimeoutObserver()
+    {
+    COMPONENT_TRACE1(_L( "HWRM Common - CHWRMLightsTimeoutObserver::CHWRMLightsTimeoutObserver()" ) );
+    COMPONENT_TRACE1(_L( "HWRM Common - CHWRMLightsTimeoutObserver::CHWRMLightsTimeoutObserver - return" ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CHWRMLightsTimeoutObserver::ConstructL
+// Symbian 2nd phase constructor can leave.
+// -----------------------------------------------------------------------------
+//
+void CHWRMLightsTimeoutObserver::ConstructL(MHWRMLightsTimeoutObserver*  aCallback)
+    {    
+    COMPONENT_TRACE2(_L( "HWRM Common - CHWRMLightsTimeoutObserver::ConstructL(0x%x)" ), aCallback );
+
+    // To get access to cenrep
+    iRepository = CRepository::NewL(KCRUidLightSettings);
+
+    // set up notify handler
+    iNotifyHandler = CCenRepListener::NewL(*this, 
+                                                *iRepository, 
+                                                KDisplayLightsTimeout);
+    iNotifyHandler->StartListeningL();
+
+    iCallback = aCallback;
+
+    // Get initial value of vibra enabled
+    TInt value(0);
+    TInt err = iRepository->Get(KDisplayLightsTimeout, value);
+
+    if ( err == KErrNone )
+        {      
+        iCallback->LightsTimeoutChange(value);
+        }
+    else
+        {
+        COMPONENT_TRACE1(_L( "HWRM Common - CHWRMLightsTimeoutObserver::ConstructL - Unable to read KDisplayLightsTimeout from Cenrep" ) );
+        User::Leave(err);
+        }
+
+    COMPONENT_TRACE1(_L( "HWRM Common - CHWRMLightsTimeoutObserver::ConstructL - return " ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CHWRMLightsTimeoutObserver::NewL
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+EXPORT_C CHWRMLightsTimeoutObserver* CHWRMLightsTimeoutObserver::NewL(MHWRMLightsTimeoutObserver*  aCallback)
+    {
+    COMPONENT_TRACE2(_L( "HWRM Common - CHWRMLightsTimeoutObserver::NewL(0x%x)" ), aCallback );
+
+    // There must be a callback instance
+    if ( !aCallback )
+        {
+        User::Leave(KErrBadHandle);
+        }
+
+    CHWRMLightsTimeoutObserver* self = new( ELeave ) CHWRMLightsTimeoutObserver();
+    
+    CleanupStack::PushL( self );
+    self->ConstructL(aCallback);
+    CleanupStack::Pop();
+
+    COMPONENT_TRACE2(_L( "HWRM Common - CHWRMLightsTimeoutObserver::NewL - return 0x%x" ), self );
+    
+    return self;
+    }
+   
+// ---------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------
+//
+EXPORT_C CHWRMLightsTimeoutObserver::~CHWRMLightsTimeoutObserver()
+    {
+    COMPONENT_TRACE1(_L( "HWRM Common - CHWRMLightsTimeoutObserver::~CHWRMLightsTimeoutObserver()" ) );
+
+    // Stop listening to cenrep
+    if(iNotifyHandler)
+        {
+        iNotifyHandler->StopListening();
+        delete iNotifyHandler;
+        }
+
+    delete iRepository;
+    
+    iCallback = NULL; // PCLint demands    
+
+    COMPONENT_TRACE1(_L( "HWRM Common - CHWRMLightsTimeoutObserver::~CHWRMLightsTimeoutObserver - return" ) );
+    }
+
+// -----------------------------------------------------------------------------
+// CHWRMLightsTimeoutObserver::HandleNotifyInt
+// -----------------------------------------------------------------------------
+//
+void CHWRMLightsTimeoutObserver::HandleNotifyInt(TUint32 aId, TInt aNewValue)
+    {
+    COMPONENT_TRACE3(_L("HWRM Common - CHWRMLightsTimeoutObserver::HandleNotifyInt(0x%x, 0x%x)"), aId, aNewValue); 
+
+    if (aId == KDisplayLightsTimeout)
+        {
+        if (iCallback)
+            {
+            // Inform user about change of the user profile vibra setting
+            iCallback->LightsTimeoutChange(aNewValue);
+            }
+        }    
+
+    COMPONENT_TRACE1(_L("HWRM Common - CHWRMLightsTimeoutObserver::HandleNotifyInt - return") ); 
+    }
+
+// -----------------------------------------------------------------------------
+// CHWRMLightsTimeoutObserver::HandleNotifyError
+// -----------------------------------------------------------------------------
+//
+#if  defined(COMPONENT_TRACE_FLAG) && defined(_DEBUG)
+void CHWRMLightsTimeoutObserver::HandleNotifyError(TUint32 aId, TInt error, CCenRepListener* aHandler)
+#else
+void CHWRMLightsTimeoutObserver::HandleNotifyError(TUint32 /*aId*/, TInt /*error*/, CCenRepListener* aHandler)
+#endif
+    {
+    COMPONENT_TRACE4(_L("HWRM Common - CHWRMLightsTimeoutObserver::HandleNotifyError(0x%x, 0x%x, 0x%x)"), aId, error, aHandler); 
+    
+    // retry notification 
+    if ( aHandler )
+        {
+        TRAPD(err,aHandler->StartListeningL());
+        if ( err != KErrNone )
+            {
+            COMPONENT_TRACE2(_L("HWRM Common - CHWRMLightsTimeoutObserver::HandleNotifyError - error: %d "), err ); 
+            }
+        }
+
+    COMPONENT_TRACE1(_L("HWRM Common - CHWRMLightsTimeoutObserver::HandleNotifyError - return") ); 
+    }
+
+
+// ========================== OTHER EXPORTED FUNCTIONS =========================
+
+//  End of File