--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/examples/carouselwidgetexample/publisher/src/carouselpluginwatcher.cpp	Mon Aug 02 12:02:47 2010 +0300
@@ -0,0 +1,124 @@
+/*
+* 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:  Menu item operation watcher. 
+*
+*/
+
+#include <mcsmenuoperation.h>
+#include "carouselpluginwatcher.h"
+#include "carouselpluginengine.h"
+
+// ---------------------------------------------------------------------------
+// two-phased constructor
+// ---------------------------------------------------------------------------
+CCarouselPluginWatcher* CCarouselPluginWatcher::NewL( const Type& aType )
+	{
+	CCarouselPluginWatcher* self = new (ELeave) CCarouselPluginWatcher( aType );
+	CleanupStack::PushL( self );
+	self->ConstructL();
+	CleanupStack::Pop( self );
+	return self;
+	}
+
+// ---------------------------------------------------------------------------
+// default constructor
+// ---------------------------------------------------------------------------
+CCarouselPluginWatcher::CCarouselPluginWatcher( const Type& aType )
+	: CActive( CActive::EPriorityStandard ),
+	iType( aType )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// ---------------------------------------------------------------------------
+// destructor
+// ---------------------------------------------------------------------------
+CCarouselPluginWatcher::~CCarouselPluginWatcher()
+    {
+    Cancel();
+    }
+
+// ---------------------------------------------------------------------------
+// second phase constructor
+// ---------------------------------------------------------------------------
+void CCarouselPluginWatcher::ConstructL()
+	{
+	
+	}
+
+// ---------------------------------------------------------------------------
+// Watch  Async
+// ---------------------------------------------------------------------------
+void CCarouselPluginWatcher::Watch( CMenuOperation* aOperation)
+    {
+    __ASSERT_DEBUG( KRequestPending == iStatus.Int(), User::Invariant() );
+    //__ASSERT_DEBUG( !iOperation, User::Invariant() ); 
+    iOperation = aOperation;
+    SetActive();
+    }
+
+// ---------------------------------------------------------------------------
+// Watch  Async
+// ---------------------------------------------------------------------------
+void CCarouselPluginWatcher::WatchNotify( MCarouselPluginWatcherObserver* aObserver )
+    {
+    __ASSERT_DEBUG( KRequestPending == iStatus.Int(), User::Invariant() );
+    //__ASSERT_DEBUG( !iOperation, User::Invariant() ); 
+    iObserver = aObserver;
+    SetActive();
+    }
+
+void CCarouselPluginWatcher::StopAndWatch( CMenuOperation* aOperation, 
+                                      CActiveSchedulerWait* aWaitScheduler )
+    {
+    __ASSERT_DEBUG( KRequestPending == iStatus.Int(), User::Invariant() );
+    iWaitScheduler = aWaitScheduler;
+    iOperation = aOperation;
+    SetActive();
+    }
+
+// ---------------------------------------------------------------------------
+// Inherited from CActive class 
+// ---------------------------------------------------------------------------
+void CCarouselPluginWatcher::RunL()
+    {
+    delete iOperation;
+    iOperation = NULL;  
+    
+    if( iType == ENotify )
+        {
+        iObserver->HandleNotifyL();
+        }
+    if ( iWaitScheduler && iWaitScheduler->IsStarted() )
+        {
+        Cancel();
+        iWaitScheduler->AsyncStop();
+        }
+    //CActiveScheduler::Stop();
+    }
+
+// ---------------------------------------------------------------------------
+// Inherited from CActive class 
+// ---------------------------------------------------------------------------
+void CCarouselPluginWatcher::DoCancel()
+    {
+    delete iOperation;
+    iOperation = NULL;
+    }
+
+TInt CCarouselPluginWatcher::GetStatus()
+    {
+    return iStatus.Int();
+    }
+