diff -r 000000000000 -r f72a12da539e idlehomescreen/xmluirendering/uiengine/src/xninactivitymonitor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/src/xninactivitymonitor.cpp	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,121 @@
+/*
+* 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:  Inactivity Monitor
+*
+*/
+
+// System includes
+
+// User includes
+#include "xninactivitymonitor.h"
+
+// Constants
+const TInt KInactivityInterval( 6 ); 
+
+// ============================ LOCAL FUNCTIONS ================================
+
+// ============================ MEMBER FUNCTIONS ===============================
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::NewL()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnInactivityMonitor* CXnInactivityMonitor::NewL( 
+    MXnInactivityObserver& aObserver )
+    {
+    CXnInactivityMonitor* self = CXnInactivityMonitor::NewLC( aObserver );
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::NewLC()
+// Two-phased constructor.
+// -----------------------------------------------------------------------------
+//
+CXnInactivityMonitor* CXnInactivityMonitor::NewLC( 
+    MXnInactivityObserver& aObserver )
+    {
+    CXnInactivityMonitor* self = 
+        new ( ELeave ) CXnInactivityMonitor( aObserver );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    return self;
+    }
+
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::~CXnInactivityMonitor()
+// C++ default destructor.
+// -----------------------------------------------------------------------------
+//
+CXnInactivityMonitor::~CXnInactivityMonitor()
+    {  
+    Stop();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::CXnInactivityMonitor()
+// C++ default constructor.
+// -----------------------------------------------------------------------------
+//
+CXnInactivityMonitor::CXnInactivityMonitor( MXnInactivityObserver& aObserver )
+    : CTimer( CActive::EPriorityStandard ), iObserver( aObserver )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::ConstructL()
+// 2nd phase constructor
+// -----------------------------------------------------------------------------
+//
+void CXnInactivityMonitor::ConstructL()
+    {   
+    CTimer::ConstructL();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::RunL()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnInactivityMonitor::RunL()
+    {
+    iObserver.InactivityTimerExpired();
+    }
+
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::Start()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnInactivityMonitor::Start()
+    {
+    Cancel();
+    
+    Inactivity( KInactivityInterval );
+    }
+
+// -----------------------------------------------------------------------------
+// CXnInactivityMonitor::Stop()
+// 
+// -----------------------------------------------------------------------------
+//
+void CXnInactivityMonitor::Stop()
+    {
+    Cancel();
+    }
+
+// End of file
+