diff -r 09b1ac925e3f -r 03674e5abf46 securitydialogs/Autolock/src/AutoLockValueObserver.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/securitydialogs/Autolock/src/AutoLockValueObserver.cpp	Wed Sep 01 12:19:59 2010 +0100
@@ -0,0 +1,211 @@
+/*
+* Copyright (c) 2002 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: 
+*		Observer for phone events. Used to deactive/active the side-key
+*
+*
+*/
+
+
+#include    <e32property.h>
+#include	<PSVariables.h>
+#include <ctsydomainpskeys.h>
+#include	"AutolockAppUiPS.h"
+#include	"AutoLockValueObserverPS.h"
+#include <coreapplicationuisdomainpskeys.h>
+#include <startupdomainpskeys.h>
+
+// ================= MEMBER FUNCTIONS =======================
+//
+// ----------------------------------------------------------
+// CValueObserver::NewL()
+// Constructs a new entry with given values.
+// ----------------------------------------------------------
+//
+CValueObserver* CValueObserver::NewL(CAutolockAppUi* aAppUi)
+    {
+    CValueObserver* self = new (ELeave) CValueObserver(aAppUi);
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    CleanupStack::Pop();
+    return self;
+    }
+//
+// ----------------------------------------------------------
+// CValueObserver::CValueObserver()
+// Destructor
+// ----------------------------------------------------------
+//
+CValueObserver::~CValueObserver()
+    {
+    Cancel();
+    }
+//
+// ----------------------------------------------------------
+// CValueObserver::Start()
+// Starts listening KUidCurrentCall event  
+// ----------------------------------------------------------
+//
+TInt CValueObserver::Start()
+    {
+    if (IsActive())
+        return KErrInUse;
+    iStatus = KRequestPending;
+    iProperty.Attach(KPSUidCtsyCallInformation, KCTsyCallState); 
+    iProperty.Subscribe(iStatus);
+    SetActive();
+    #if defined(_DEBUG)
+    RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+		#endif
+    return KErrNone;
+    }
+//
+// ----------------------------------------------------------
+// CValueObserver::Stop()
+// Stops listening KUidCurrentCall event 
+// ----------------------------------------------------------
+//
+void CValueObserver::Stop()
+	{
+	#if defined(_DEBUG)
+	RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+	#endif
+	Cancel();
+	}
+//
+// ----------------------------------------------------------
+// CLockObserver::CLockObserver()
+// C++ constructor
+// ----------------------------------------------------------
+// 
+CValueObserver::CValueObserver(CAutolockAppUi* aAppUi) : CActive(0), iAppUi(aAppUi)
+	{               
+		#if defined(_DEBUG)     
+		RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+    #endif
+    }
+//
+// ----------------------------------------------------------
+// CLockObserver::ConstructL()
+// Symbian OS default constructor
+// ----------------------------------------------------------
+// 
+void CValueObserver::ConstructL()
+    {
+    // Add this active object to the scheduler.
+    #if defined(_DEBUG)
+    RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+		#endif
+	CActiveScheduler::Add(this);	
+    }
+//
+// ----------------------------------------------------------
+// CValueObserver::RunL()
+// 
+// ----------------------------------------------------------
+// 
+void CValueObserver::RunL()
+	{
+		#if defined(_DEBUG)
+		RDebug::Printf( "%s %s (%u) value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 0 );
+		#endif
+    TInt atForeground = iAppUi->IsForeground();
+		TInt value(EStartupUiPhaseUninitialized);
+		RProperty::Get(KPSUidStartup, KPSStartupUiPhase, value);
+    TInt callState;
+    iProperty.Get( callState );
+    #if defined(_DEBUG)
+		RDebug::Printf( "%s %s (%u) callState=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, callState );
+		RDebug::Printf( "%s %s (%u) EPSCTsyCallStateNone=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, EPSCTsyCallStateNone );
+		RDebug::Printf( "%s %s (%u) EPSCTsyCallStateUninitialized=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, EPSCTsyCallStateUninitialized );
+		RDebug::Printf( "%s %s (%u) atForeground=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, atForeground );
+		RDebug::Printf( "%s %s (%u) KPSStartupUiPhase value=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, value );
+		RDebug::Printf( "%s %s (%u) EStartupUiPhaseSystemWelcomeDone=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, EStartupUiPhaseSystemWelcomeDone );
+		#endif
+
+
+    if (callState == EPSCTsyCallStateNone && !atForeground)
+        {
+			if( value<EStartupUiPhaseSystemWelcomeDone )
+					{
+					#if defined(_DEBUG)
+					RDebug::Printf( "%s %s (%u) re-start=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+					#endif
+					Start();
+					}
+			else
+				{
+						// app back to foreground
+				TInt iAppUi_Locked = iAppUi->Locked();
+				TInt alocked = RProperty::Get(KPSUidCoreApplicationUIs, KCoreAppUIsAutolockStatus, value);
+				#if defined(_DEBUG)
+				RDebug::Printf( "%s %s (%u) alocked=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, alocked );
+				RDebug::Printf( "%s %s (%u) iAppUi_Locked=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, iAppUi_Locked );
+				#endif
+				if(iAppUi_Locked)
+					{
+					#if defined(_DEBUG)
+					RDebug::Printf( "%s %s (%u) BringAppToForegroundL=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+					#endif
+					iAppUi->BringAppToForegroundL();
+					}
+			}
+		}
+    else
+		{
+				{
+				if( value<EStartupUiPhaseSystemWelcomeDone )
+					{
+					#if defined(_DEBUG)
+					RDebug::Printf( "%s %s (%u) 1=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+					#endif
+					if( callState != EPSCTsyCallStateNone && callState != EPSCTsyCallStateUninitialized && !atForeground)
+						{
+						#if defined(_DEBUG)
+						RDebug::Printf( "%s %s (%u) 2=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 2 );
+						#endif
+						iAppUi->BringAppToForegroundL();
+						}
+					else if( (callState == EPSCTsyCallStateNone || callState == EPSCTsyCallStateUninitialized) && atForeground)
+						{
+						#if defined(_DEBUG)
+						RDebug::Printf( "%s %s (%u) calling BringAppToForegroundL=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 1 );
+						#endif
+						iAppUi->BringAppToForegroundL();
+						#if defined(_DEBUG)
+						RDebug::Printf( "%s %s (%u) calling SwitchToPreviousAppL=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 2 );
+						#endif
+						iAppUi->SwitchToPreviousAppL();
+						#if defined(_DEBUG)
+						RDebug::Printf( "%s %s (%u) done=%x", __FILE__, __PRETTY_FUNCTION__, __LINE__, 3 );
+						#endif
+						}
+					}
+				}
+		Start();
+		}
+	
+	}
+//
+// ----------------------------------------------------------
+// CValueObserver::DoCancel()
+// Cancels event listening
+// ----------------------------------------------------------
+// 
+void CValueObserver::DoCancel()
+    {
+    iProperty.Cancel();
+    }
+
+// End of file