diff -r 000000000000 -r 2e3d3ce01487 coreapplicationuis/SysAp/Src/CenRepObservers/sysapcenreplightsettingsobserver.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/coreapplicationuis/SysAp/Src/CenRepObservers/sysapcenreplightsettingsobserver.cpp	Tue Feb 02 10:12:00 2010 +0200
@@ -0,0 +1,138 @@
+/*
+* Copyright (c) 2006 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:  A Central Repository observer for getting notifications on light
+*                settings changes.
+*
+*/
+
+
+#include <e32cmn.h>
+#include <hwrmlightdomaincrkeys.h>
+#include "sysapcenreplightsettingsobserver.h"
+#include "SysAp.hrh"
+#include "SysApAppUi.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// CSysApCenRepLightSettingsObserver::CSysApCenRepLightSettingsObserver
+// ---------------------------------------------------------------------------
+//
+CSysApCenRepLightSettingsObserver::CSysApCenRepLightSettingsObserver( CSysApAppUi& aSysApAppUi )
+    : iSysApAppUi( aSysApAppUi ),
+      iSession( NULL ),
+      iDisplayLightsTimeoutHandler( NULL )
+    {
+    TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::CSysApCenRepLightSettingsObserver()" ) ) );
+    }
+
+// ---------------------------------------------------------------------------
+// CSysApCenRepLightSettingsObserver::ConstructL
+// ---------------------------------------------------------------------------
+//
+void CSysApCenRepLightSettingsObserver::ConstructL()
+    {
+    TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::ConstructL()" ) ) );
+    
+    iSession = CRepository::NewL( KCRUidLightSettings );
+
+    iDisplayLightsTimeoutHandler = CCenRepNotifyHandler::NewL( *this, 
+                                                               *iSession, 
+                                                               CCenRepNotifyHandler::EIntKey, 
+                                                               KDisplayLightsTimeout );
+    iDisplayLightsTimeoutHandler->StartListeningL();
+    }
+
+// ---------------------------------------------------------------------------
+// CSysApCenRepLightSettingsObserver::NewL
+// ---------------------------------------------------------------------------
+//
+CSysApCenRepLightSettingsObserver* CSysApCenRepLightSettingsObserver::NewL( CSysApAppUi& aSysApAppUi )
+    {
+    TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::NewL()" ) ) );
+    CSysApCenRepLightSettingsObserver* self = new( ELeave ) CSysApCenRepLightSettingsObserver( aSysApAppUi);
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// CSysApCenRepLightSettingsObserver::~CSysApCenRepLightSettingsObserver
+// ---------------------------------------------------------------------------
+//
+CSysApCenRepLightSettingsObserver::~CSysApCenRepLightSettingsObserver()
+    {
+    TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::~CSysApCenRepLightSettingsObserver()" ) ) );
+    if ( iDisplayLightsTimeoutHandler )
+        { 
+        iDisplayLightsTimeoutHandler->StopListening();
+        }
+    delete iDisplayLightsTimeoutHandler;
+    delete iSession;
+    }
+
+// ---------------------------------------------------------------------------
+// CSysApCenRepLightSettingsObserver::GetLightsTimeout
+// ---------------------------------------------------------------------------
+//
+TInt CSysApCenRepLightSettingsObserver::GetLightsTimeout() const
+    {
+    TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::GetLightsTimeout()" ) ) );
+    
+    TInt timeout( 0 );
+    
+    TInt err = iSession->Get( KDisplayLightsTimeout, timeout );
+
+    if ( err )
+        {
+        TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::GetLightsTimeout: err=%d" ), err ) );
+        timeout = KDefaultLightsTimeout;
+        }
+        
+    return timeout;
+    }
+
+// ---------------------------------------------------------------------------
+// From class MCenRepNotifyHandlerCallback.
+// CSysApCenRepLightSettingsObserver::HandleNotifyInt
+// ---------------------------------------------------------------------------
+//
+void CSysApCenRepLightSettingsObserver::HandleNotifyInt( TUint32 aId, TInt aNewValue )
+    {
+    TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::HandleNotifyInt( aId=%d, aNewValue=%d"), aId, aNewValue ) );
+    switch ( aId )
+        {
+        case KDisplayLightsTimeout:
+            TRAPD( err, iSysApAppUi.DoLightsTimeoutChangedL( aNewValue ) );
+            if ( err )
+                {
+                TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::HandleNotifyInt: err=%d" ), err ) );
+                }
+            break;
+        default:
+            TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::HandleNotifyInt: unknown id" ) ) );
+            break;
+        }
+    }
+  
+// ---------------------------------------------------------------------------
+// From class MCenRepNotifyHandlerCallback.
+// CSysApCenRepLightSettingsObserver::HandleNotifyError
+// ---------------------------------------------------------------------------
+//
+void CSysApCenRepLightSettingsObserver::HandleNotifyError( TUint32 /*aId*/, TInt /*error*/, CCenRepNotifyHandler* /*aHandler*/ )
+    {
+    TRACES( RDebug::Print( _L("CSysApCenRepLightSettingsObserver::HandleNotifyError()" ) ) );
+    }