diff -r 000000000000 -r 2f259fa3e83a uifw/AknGlobalUI/AknCapServer/src/winchangemonitor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AknGlobalUI/AknCapServer/src/winchangemonitor.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,121 @@
+/*
+* Copyright (c) 2002-2007 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 "winchangemonitor.h"
+#include <apgwgnam.h>
+#include <featmgr.h>
+#include <apgtask.h>
+
+#include <gfxtranseffect/gfxtranseffect.h>
+#include <akntranseffect.h> // for Transition effect enumerations
+#include <akntransitionutils.h>
+
+#ifdef WCPLOG
+#include <flogger.h>
+#define LOG(x) Log(_L(x))
+#define LOGF(x, y) Log(_L(x), y);
+
+void Log(const TDesC& aStr, TInt aVal = 0)
+    {
+//#ifdef __WINS__
+    RDebug::Print(_L("%S : %d"), &aStr, aVal);
+//#else
+    RFileLogger::WriteFormat(
+        _L("effects"),
+        _L("wcp.txt"),
+        EFileLoggingModeOverwrite,
+        _L("%S : %d"), &aStr, aVal);
+//#endif
+    }
+#else
+#define LOG(x)
+#define LOGF(x, y)
+#endif  
+   
+CWindowChangeMonitor* CWindowChangeMonitor::NewL(RWsSession& aSession)
+    {
+    LOG("CWindowChangeMonitor::NewL");
+    if(!FeatureManager::FeatureSupported(KFeatureIdUiTransitionEffects))
+        {
+        // This is only place where flag was used since calling it is slow, after that this ptr
+        // indicates its presense.
+        return NULL; 
+        }
+    LOG("KFeatureIdUiTransitionEffects - ok");
+    CWindowChangeMonitor* wc = new (ELeave) CWindowChangeMonitor(aSession);
+    CleanupStack::PushL(wc);
+    wc->ConstructL();   
+    CleanupStack::Pop();
+    return wc;
+    }
+    
+CWindowChangeMonitor::CWindowChangeMonitor(RWsSession& aSession) : iSession(aSession)
+    {
+    }
+    
+void CWindowChangeMonitor::ConstructL()
+    {
+    }
+        
+CWindowChangeMonitor::~CWindowChangeMonitor()
+    {
+    }
+   
+void CWindowChangeMonitor::PartialWgChangeL(TInt aWg)   
+    {
+    if(iAborted != 0)
+        {
+        return;
+        }
+    iAborted = aWg;
+    GfxTransEffect::NotifyExternalState( ENotifyGlobalAbort );
+    GfxTransEffect::AbortFullScreen();
+    }
+    
+void CWindowChangeMonitor::WgChangeL(TInt aFirstWg)
+    {
+    CApaWindowGroupName* name = CApaWindowGroupName::NewLC(iSession, aFirstWg);
+    iNxtUid = name->AppUid();
+    iCurrentWg = aFirstWg; 
+    
+    if(iNxtUid != iCurrentUid)
+        {
+        const TInt flags = AknTransEffect::TParameter::EFlagNone;
+        GfxTransEffect::BeginFullScreen(
+            AknTransEffect::EApplicationActivate, 
+            TRect(0,0,0,0),
+            AknTransEffect::EParameterType, 
+            AknTransEffect::GfxTransParam(iNxtUid, iCurrentUid, flags)); 
+        }
+    CleanupStack::PopAndDestroy();  
+    iAborted = 0;
+    }
+    
+void  CWindowChangeMonitor::SetWgL(TInt aFirstWg)
+    {
+    if(iCurrentWg != aFirstWg)
+        {
+        iCurrentWg = aFirstWg; 
+        CApaWindowGroupName* name = CApaWindowGroupName::NewLC(iSession, aFirstWg);
+        iNxtUid = name->AppUid();
+        CleanupStack::PopAndDestroy();
+        }
+    iCurrentUid = iNxtUid;
+    iAborted = 0;
+    }
+ 
+// End of file