diff -r 000000000000 -r 79c6a41cd166 menucontentsrv/srvsrc/mcsrunningappswgmonitor.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/menucontentsrv/srvsrc/mcsrunningappswgmonitor.cpp	Thu Dec 17 08:54:17 2009 +0200
@@ -0,0 +1,254 @@
+/*
+* 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:  
+*
+*/
+
+#include <apgwgnam.h>
+#include <apgtask.h>
+#include <WidgetRegistryClient.h>
+#include <mmf/common/mmfcontrollerpluginresolver.h>
+
+#include "mcsrunningappswgmonitor.h"
+#include "mcsrunningappshandler.h"
+#include "menueng.h"
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::NewL
+// ---------------------------------------------------------
+//
+CMcsRunningAppsWgMonitor* CMcsRunningAppsWgMonitor::NewL(
+    CMenuEng& aEng, MMcsRunningAppsHandler* aRunningAppsHandler,
+    TInt aPriority )
+	{
+	CMcsRunningAppsWgMonitor* self =
+		new ( ELeave ) CMcsRunningAppsWgMonitor( aEng, aRunningAppsHandler,
+	   aPriority );
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	CleanupStack::Pop( self );
+	return self;
+	}
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::~CWindowGroupChangeMonitor
+// ---------------------------------------------------------
+//
+CMcsRunningAppsWgMonitor::~CMcsRunningAppsWgMonitor()
+    {
+    Cancel();
+    iEng.DequeueOperation( *this );
+    iRunningApps.Close();
+    delete iWgName;
+    iWg.Close();
+    iWidgetSession.Close();    
+    iWsSession.Close();
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::CMcsRunningAppsWgMonitor
+// ---------------------------------------------------------
+//
+CMcsRunningAppsWgMonitor::CMcsRunningAppsWgMonitor(
+    CMenuEng& aEng, MMcsRunningAppsHandler* aRunningAppsHandler,
+    TInt aPriority ):
+	CActive( aPriority ),
+    iEng(aEng),
+    iRunningAppsHandler(aRunningAppsHandler)
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::ConstructL
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::ConstructL()
+	{
+	iOperationInProgress = EFalse;
+    User::LeaveIfError( iWsSession.Connect() );
+    User::LeaveIfError( iWidgetSession.Connect() );
+
+    iWg = RWindowGroup( iWsSession );
+
+    // Make a handle from the address of window group obj.
+    User::LeaveIfError( iWg.Construct( 
+                    reinterpret_cast<TUint32>( &iWg ) ) );
+
+    //myWindowGroup.AutoForeground( EFalse );
+    iWg.DisableFocusChangeEvents();
+    iWg.DisableModifierChangedEvents();
+    iWg.DisableOnEvents();
+    iWg.DisableScreenChangeEvents();
+
+    User::LeaveIfError( iWg.EnableGroupListChangeEvents() );    
+    
+    //it makes the soft keys working
+    iWg.EnableReceiptOfFocus( EFalse );
+    
+    iWgName = CApaWindowGroupName::NewL( iWsSession );
+    iWgName->SetSystem( ETrue );
+    iWgName->SetHidden( ETrue );
+    iWgName->SetWindowGroupName( iWg );
+
+    
+    UpdateRunningApplicationsL();
+    Start();
+	}
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::Start
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::Start()
+    {
+    if (!IsActive())
+        {
+        iWsSession.EventReady( &iStatus );
+        SetActive();
+        }
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::DoCancel
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::DoCancel()
+    {
+    iWsSession.EventReadyCancel();
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::RunL
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::RunL()
+    {
+    User::LeaveIfError( iStatus.Int() ); // Handle errors in RunL.
+    // AppArc app scan complete, we have the app list.
+    // Now queue this operation to be executed by the Engine.
+    
+    TWsEvent event;
+    iWsSession.GetEvent(event);
+    Start();
+    
+    if (!iOperationInProgress && 
+    		(event.Type() == EEventWindowGroupListChanged ))
+        {
+        iOperationInProgress = ETrue;
+        iEng.QueueOperationL( *this );
+        }
+    else if ( event.Type() == EEventPowerMgmt ) 
+    	{
+    	TApaSystemEvent systemEvent( *(TApaSystemEvent*)(event.EventData()) );
+    	// System secure shutdown, stop server
+    	if ( systemEvent == EApaSystemEventSecureShutdown )
+    		{
+    		CActiveScheduler::Stop();
+    		}
+    	}
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::RunError()
+// ---------------------------------------------------------
+//
+TInt CMcsRunningAppsWgMonitor::RunError( TInt /*aError*/ )
+    {
+    Start();
+    return KErrNone;
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::RunMenuEngOperationL
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::RunMenuEngOperationL()
+    {
+    iOperationInProgress = EFalse;
+    UpdateRunningApplicationsL();
+    } 
+       
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::CompletedMenuEngOperation
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::CompletedMenuEngOperation( TInt /*aErr*/ )
+    {
+    // If there was error, ignore it (what else could we do?).
+    // When next AppArc update occurs, we will run again.
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::UpdateRunningApplicationsL
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::UpdateRunningApplicationsL()
+    {
+    iRunningApps.Reset();
+    
+    RArray<RWsSession::TWindowGroupChainInfo> windowGroupIds;
+    CleanupClosePushL( windowGroupIds );
+   
+    User::LeaveIfError( iWsSession.WindowGroupList(0, &windowGroupIds) );
+	const TInt count = windowGroupIds.Count();
+
+	for (TInt i=0; i<count; i++)
+	    {
+		TInt wgId = windowGroupIds[i].iId;
+		iWgName->ConstructFromWgIdL(wgId);
+
+        // find the window group id and check that it has no parent
+		if (windowGroupIds[i].iParentId <= 0)
+			{
+			TUid appUid = iWgName->AppUid();
+			if ( ( appUid.iUid ) &&
+					( iRunningApps.Find( appUid ) == KErrNotFound ))
+				{
+				iRunningApps.AppendL( appUid );
+				}
+			}
+	    }
+
+	CleanupStack::PopAndDestroy( &windowGroupIds );
+	
+	UpdateWidgetTaskListL();
+	
+	iRunningAppsHandler->HandleListUpdateL( iRunningApps, 
+			MMcsRunningAppsHandler::ERunningApps );
+    }
+
+// ---------------------------------------------------------
+// CMcsRunningAppsWgMonitor::UpdateWidgetTaskListL
+// ---------------------------------------------------------
+//
+void CMcsRunningAppsWgMonitor::UpdateWidgetTaskListL( )
+    {    
+    RWidgetInfoArray widgetInfoArr;
+    CleanupResetAndDestroyPushL( widgetInfoArr );
+    
+    iWidgetSession.RunningWidgetsL( widgetInfoArr );
+    
+    for (TInt i=0; i<widgetInfoArr.Count(); i++)
+	    {
+	    TUid wgUid( widgetInfoArr[i]->iUid );
+	    if( iWidgetSession.IsWidgetInFullView( wgUid ) )
+	    	{
+	    	iRunningApps.AppendL( wgUid );
+	    	}
+	    }
+    
+    CleanupStack::PopAndDestroy( &widgetInfoArr ); // widgetInfoArr
+    }
+//  End of File