uiacceltk/hitchcock/plugins/alftranseffect/alftfxserverplugin/src/alfpsobserver.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/uiacceltk/hitchcock/plugins/alftranseffect/alftfxserverplugin/src/alfpsobserver.cpp Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,112 @@
+/*
+* Copyright (c) 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 <e32property.h>
+#include <alflogger.h>
+#include "alfpsobserver.h"
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//
+CAlfPsObserver* CAlfPsObserver::NewL( MPsObserver* aClient, const TUid aCategory,
+ const TUint aKey )
+ {
+ __ALFFXLOGSTRING("CAlfPsObserver::NewL >>");
+ CAlfPsObserver* self = new ( ELeave ) CAlfPsObserver( aClient, aCategory, aKey);
+ CleanupStack::PushL( self );
+ self->Construct( aCategory, aKey );
+ CleanupStack::Pop();
+ __ALFFXLOGSTRING("CAlfPsObserver::NewL <<");
+ return self;
+ }
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//
+CAlfPsObserver* CAlfPsObserver::New( MPsObserver* aClient, const TUid aCategory,
+ const TUint aKey )
+ {
+ __ALFFXLOGSTRING("CAlfPsObserver::New >>");
+ CAlfPsObserver* self = new CAlfPsObserver( aClient, aCategory, aKey);
+ if(self)
+ {
+ self->Construct( aCategory, aKey );
+ }
+ __ALFFXLOGSTRING("CAlfPsObserver::New <<");
+ return self;
+ }
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//
+CAlfPsObserver::~CAlfPsObserver()
+ {
+ __ALFFXLOGSTRING("CAlfPsObserver::~CAlfPsObserver >>");
+ Cancel();
+ iProperty.Close();
+ __ALFFXLOGSTRING("CAlfPsObserver::~CAlfPsObserver <<");
+ }
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//
+void CAlfPsObserver::DoCancel()
+ {
+ __ALFFXLOGSTRING("CAlfPsObserver::DoCancel >>");
+ iProperty.Cancel();
+ __ALFFXLOGSTRING("CAlfPsObserver::DoCancel <<");
+ }
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//
+void CAlfPsObserver::RunL()
+ {
+ __ALFFXLOGSTRING1("CAlfPsObserver::RunL - iStatus: %d ", iStatus.Int());
+ if ( iStatus.Int() == KErrNone)
+ {
+ TInt val;
+ iProperty.Subscribe( iStatus );
+ iProperty.Get( val );
+ iClient->PsValueUpdated( iCategory, iKey, val );
+ SetActive();
+ }
+ }
+
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//
+void CAlfPsObserver::Construct( const TUid aCategory, const TUint aKey )
+ {
+ __ALFFXLOGSTRING("CAlfPsObserver::Construct >>");
+ CActiveScheduler::Add( this );
+ iProperty.Attach( aCategory, aKey );
+ iProperty.Subscribe( iStatus );
+ SetActive();
+ __ALFFXLOGSTRING("CAlfPsObserver::Construct <<");
+ }
+
+//----------------------------------------------------------------------------
+//----------------------------------------------------------------------------
+//
+CAlfPsObserver::CAlfPsObserver( MPsObserver* aClient, const TUid aCategory,
+ const TUint aKey )
+ : CActive( EPriorityStandard ), iClient( aClient ),
+ iCategory( aCategory ), iKey( aKey )
+ {
+ }