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()" ) ) );
+ }