--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/servicewidget/servicewidgetdatapublisher/src/cservicewidgettimer.cpp Wed Sep 01 12:33:36 2010 +0100
@@ -0,0 +1,127 @@
+/*
+* Copyright (c) 2008 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: Event listener implementation presence
+*
+*/
+
+// INCLUDE FILES
+#include "cservicewidgettimer.h"
+#include "mservicewidgetobservers.h"
+//system includes
+#include <e32base.h>
+#include "swpdebugtrace.h"
+// ================= MEMBER FUNCTIONS =======================
+// --------------------------------------------------------------------------
+// CServiceWidgetTimer::CServiceWidgetTimer
+// --------------------------------------------------------------------------
+//
+CServiceWidgetTimer::CServiceWidgetTimer( MServiceWidgetTimerObserver& aObserver )
+ : CActive( CActive::EPriorityStandard ),
+ iObserver( aObserver )
+ {
+ CActiveScheduler::Add( this );
+ }
+
+// --------------------------------------------------------------------------
+// CServiceWidgetTimer::ConstructL
+// --------------------------------------------------------------------------
+//
+void CServiceWidgetTimer::ConstructL()
+ {
+ TRACE_SWP(TXT("CServiceWidgetTimer::ConstructL() start") );
+ User::LeaveIfError( iTimer.CreateLocal() );
+ TRACE_SWP(TXT("CServiceWidgetTimer::ConstructL() end") );
+ }
+
+
+// --------------------------------------------------------------------------
+// CServiceWidgetTimer::NewL
+// --------------------------------------------------------------------------
+//
+CServiceWidgetTimer* CServiceWidgetTimer::NewL(MServiceWidgetTimerObserver& aObserver )
+ {
+ TRACE_SWP(TXT("CServiceWidgetTimer::NewL() start") );
+ CServiceWidgetTimer* self = new(ELeave) CServiceWidgetTimer( aObserver );
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop(self);
+ TRACE_SWP(TXT("CServiceWidgetTimer::NewL() end") );
+ return self;
+ }
+// ---------------------------------------------------------
+// CServiceWidgetTimer::~CServiceWidgetTimer()
+// C++ Destructor
+// ---------------------------------------------------------
+//
+CServiceWidgetTimer::~CServiceWidgetTimer()
+ {
+ TRACE_SWP(TXT("CServiceWidgetTimer::~CServiceWidgetTimer() start") );
+ Cancel(); // Cancel any request, if outstanding
+ iTimer.Close(); // Destroy the RTimer object
+ TRACE_SWP(TXT("CServiceWidgetTimer::~CServiceWidgetTimer() end") );
+ }
+// ---------------------------------------------------------
+// CServiceWidgetTimer::RunL()
+// ---------------------------------------------------------
+//
+void CServiceWidgetTimer::RunL()
+ {
+ TRACE_SWP(TXT("CServiceWidgetTimer::RunL() start") );
+ if( iStatus.Int() == KErrNone )
+ {
+ iObserver.HandleTimerExpiredL();
+ }
+ TRACE_SWP(TXT("CServiceWidgetTimer::RunL() end") );
+ }
+// ---------------------------------------------------------
+// CServiceWidgetTimer::RunL()
+// ---------------------------------------------------------
+//
+void CServiceWidgetTimer::DoCancel()
+ {
+ TRACE_SWP(TXT("CServiceWidgetTimer::DoCancel() start") );
+ iTimer.Cancel();
+ TRACE_SWP(TXT("CServiceWidgetTimer::DoCancel() end") );
+ }
+// ---------------------------------------------------------
+// CServiceWidgetTimer::StartListening()
+// ---------------------------------------------------------
+//
+void CServiceWidgetTimer::StartListening(TTimeIntervalMicroSeconds32 anInterval)
+ {
+ TRACE_SWP(TXT("CServiceWidgetTimer::StartListening() start") );
+ if(!IsActive() )
+ {
+ iTimer.After ( iStatus, anInterval );
+ SetActive (); // Tell scheduler a request is active
+ }
+ TRACE_SWP(TXT("CServiceWidgetTimer::StartListening() end") );
+ }
+// ---------------------------------------------------------
+// CServiceWidgetTimer::StopListening()
+// ---------------------------------------------------------
+//
+void CServiceWidgetTimer::StopListening()
+ {
+ TRACE_SWP(TXT("CServiceWidgetTimer::StopListening() start") );
+ if(IsActive() )
+ {
+ Cancel();
+ }
+ TRACE_SWP(TXT("CServiceWidgetTimer::StopListening() end") );
+ }
+
+// End of File
+
+