--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/srsf/vcexecutorapp/src/appcontrollerpropertyhandler.cpp Thu Dec 17 08:46:30 2009 +0200
@@ -0,0 +1,117 @@
+/*
+* 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: Active object for subscribing to Publish & Suscribe properties
+*
+*/
+
+
+// INCLUDE FILES
+#include <e32svr.h>
+#include "appcontrollerpropertyhandler.h"
+#include "appcontroller.h"
+
+// ---------------------------------------------------------
+// CAppControllerPropertyHandler::NewL
+// Symbian OS two-phased constructor
+// ---------------------------------------------------------
+//
+CAppControllerPropertyHandler* CAppControllerPropertyHandler::NewL(
+ TUid aCategory, TUint aKey, CVCApplicationControllerImpl* aController)
+ {
+ CAppControllerPropertyHandler* self = new ( ELeave ) CAppControllerPropertyHandler( aController );
+ CleanupStack::PushL( self );
+ self->ConstructL( aCategory, aKey );
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+
+// ---------------------------------------------------------
+// CAppControllerPropertyHandler::CAppControllerPropertyHandler
+// C++ constructor
+// ---------------------------------------------------------
+//
+CAppControllerPropertyHandler::CAppControllerPropertyHandler( CVCApplicationControllerImpl* aController )
+ : CActive( EPriorityStandard ),
+ iController( aController )
+ {
+ }
+
+// ---------------------------------------------------------
+// CAppControllerPropertyHandler::ConstructL
+// Symbian OS 2nd phase constructor
+// ---------------------------------------------------------
+//
+void CAppControllerPropertyHandler::ConstructL(TUid aCategory, TUint aKey )
+ {
+ User::LeaveIfError( iProperty.Attach( aCategory, aKey ) );
+
+ CActiveScheduler::Add(this);
+ // Initial subscription and process current property value
+ RunL();
+
+ iRequestIssued = ETrue;
+ }
+
+// Destructor
+CAppControllerPropertyHandler::~CAppControllerPropertyHandler()
+ {
+ Cancel();
+ iProperty.Close();
+ }
+
+
+// ---------------------------------------------------------
+// CAppControllerPropertyHandler::DoCancel
+// Cancel the request to receive events
+// ---------------------------------------------------------
+//
+void CAppControllerPropertyHandler::DoCancel()
+ {
+ iProperty.Cancel();
+ }
+
+
+// ---------------------------------------------------------
+// CAppControllerPropertyHandler::RunL
+// Handle a change event.
+// ---------------------------------------------------------
+//
+void CAppControllerPropertyHandler::RunL()
+ {
+ // Resubscribe before processing new value to prevent missing updates
+ iProperty.Subscribe( iStatus );
+ SetActive();
+
+ if ( iRequestIssued )
+ {
+ iController->HandleCurrentCallStatusChange();
+ }
+ }
+
+
+// ---------------------------------------------------------
+// CAppControllerPropertyHandler::Value
+// Get current property value
+// ---------------------------------------------------------
+//
+TInt CAppControllerPropertyHandler::Value()
+ {
+ TInt value = 0;
+ iProperty.Get( value );
+ return value;
+ }
+
+
+// End of File