--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/servicewidget/servicewidgetdatapublisher/inc/cservicewidgettimer.h Tue Feb 02 10:12:18 2010 +0200
@@ -0,0 +1,101 @@
+/*
+* 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
+*
+*/
+
+
+#ifndef CSERVICEWIDGETTIMER_H
+#define CSERVICEWIDGETTIMER_H
+
+#include <e32base.h>
+
+// forward declaration
+class MServiceWidgetTimerObserver;
+// class declaration
+
+/**
+ * @class timer class
+ * @since 5.0
+ */
+
+class CServiceWidgetTimer : public CActive
+ {
+public :
+ // Constructor
+ /**
+ * Creates a new CServiceWidgetTimer.
+ * @param aObserver, reference to timer
+ * @return New instance of this class
+ */
+ static CServiceWidgetTimer* NewL(MServiceWidgetTimerObserver& aObserver );
+
+ /**
+ * Standard C++ destructor.
+ */
+ ~CServiceWidgetTimer();
+
+ /**
+ * start listening
+ * @param a time interval
+ */
+ void StartListening(TTimeIntervalMicroSeconds32 anInterval);
+
+
+ /**
+ * stop listening
+ */
+ void StopListening();
+
+private : // From CActive
+
+ /**
+ * RunL
+ */
+ void RunL();
+
+ /**
+ * DoCancel
+ */
+ void DoCancel();
+
+
+private: // Implementation
+
+ /**
+ * Standard C++ constructor
+ * @param aObserver, reference to timer
+ */
+ CServiceWidgetTimer(MServiceWidgetTimerObserver& aObserver );
+
+ /**
+ * Performs the 2nd phase of construction.
+ */
+ void ConstructL();
+
+private :
+
+ // not owns : reference to contact update observer
+ MServiceWidgetTimerObserver& iObserver;
+
+ /**
+ * owns : timer to trigger message queue uptation checking
+ */
+ RTimer iTimer;
+
+ };
+
+#endif /*CSERVICEWIDGETTIMER_H*/
+
+//end of file