--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dbgagents/trkagent/toolsstarter/toolsstarterserver/autolaunch/src/toolsstarteruiobserver.cpp	Tue Mar 02 10:33:16 2010 +0530
@@ -0,0 +1,139 @@
+/*
+* 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 FILES
+#include <e32debug.h>
+#include <ActiveIdle2DomainPSKeys.h>
+#include <e32property.h>
+
+#include "logging.h"
+#include "toolsstarteruiobserver.h"
+
+// CONSTANTS
+
+
+// ============================ MEMBER FUNCTIONS ===============================
+
+// ----------------------------------------------------------------------------
+// Constructor
+// ----------------------------------------------------------------------------
+//
+CToolsStarterIdleObserver::CToolsStarterIdleObserver(MToolsStarterIdleObserver& aObserver) :
+    CActive(EPriorityStandard), // Standard priority
+    iObserver(aObserver)
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// Two-phased constructor
+// ----------------------------------------------------------------------------
+//
+CToolsStarterIdleObserver* CToolsStarterIdleObserver::NewL(MToolsStarterIdleObserver& aObserver)
+    {
+    CToolsStarterIdleObserver* self = new(ELeave) CToolsStarterIdleObserver(aObserver);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop(self);
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// 2nd phase construction
+// ----------------------------------------------------------------------------
+//
+void CToolsStarterIdleObserver::ConstructL()
+    {
+    CActiveScheduler::Add(this);
+    
+    // attach to the property which listens the idle state
+    User::LeaveIfError( iProperty.Attach( KPSUidAiInformation, KActiveIdleState ) );
+    
+    LOG_MSG("CToolsStarterIdleObserver::ConstructL succesfully attached to property");
+    }
+
+// ----------------------------------------------------------------------------
+// Destructor
+// ----------------------------------------------------------------------------
+//
+CToolsStarterIdleObserver::~CToolsStarterIdleObserver()
+    {
+    Cancel();
+    iProperty.Close();
+    }
+
+// ----------------------------------------------------------------------------
+// Starts listening for events
+// ----------------------------------------------------------------------------
+//
+void CToolsStarterIdleObserver::StartL()
+    {
+    Cancel();
+    
+    // subscribe to the property
+    iProperty.Subscribe(iStatus);
+    SetActive();
+    }
+
+// ----------------------------------------------------------------------------
+// Implements cancellation of an outstanding request.
+// ----------------------------------------------------------------------------
+//
+void CToolsStarterIdleObserver::DoCancel()
+    {
+    iProperty.Cancel();
+    }
+
+// ----------------------------------------------------------------------------
+// Handles an active object's request completion event.
+// ----------------------------------------------------------------------------
+//
+void CToolsStarterIdleObserver::RunL()
+    {
+    // check the status
+    TInt idleStatus(KErrNotFound);
+    TInt err( iStatus.Int() );
+    
+    if (err == KErrNone)
+        {
+        // resubscribe before processing new value to prevent missing updates
+        StartL();
+        err = iProperty.Get( KPSUidAiInformation, KActiveIdleState, idleStatus );
+        
+        if (err == KErrNone && idleStatus == EPSAiForeground) 
+            {
+            LOG_MSG("CToolsStarterIdleObserver::RunL idle foreground state detected");
+
+            // idle state is active so notify the observer and no need to wait anymore
+            iObserver.IdleStateActivated();
+            Cancel();
+            }
+        else
+            {
+            LOG_MSG2("CToolsStarterIdleObserver::RunL unknown state %d", idleStatus);
+            }
+        }
+
+    else if (err != KErrCancel)
+        {
+        // try again..
+        StartL();
+        } 
+    }
+
+// ----------------------------------------------------------------------------
+
+// End of File