diff -r d68a4b5d5885 -r 9c5b1510919f calendarui/controller/src/calendialogshutter.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/calendarui/controller/src/calendialogshutter.cpp	Wed Jun 09 09:40:23 2010 +0300
@@ -0,0 +1,184 @@
+/*
+* Copyright (c) 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:  For dialog shutter.
+*
+*/
+
+
+#include <eikenv.h>
+#include <eikappui.h>
+
+#include "calendialogshutter.h"
+
+const TInt KMaxNumEscKeysToSend = 50;
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CCalenDialogShutter::CCalenDialogShutter
+// C++ default constructor
+// (other items were commented in a header).
+// ---------------------------------------------------------
+//
+CCalenDialogShutter::CCalenDialogShutter( CEikonEnv* aEikEnv ) 
+                     : CActive(EPriorityStandard) // Standard priority
+                     , iEikon( aEikEnv )
+                     , iStartLevel( StartLevel() )
+    {
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::NewLC
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+CCalenDialogShutter* CCalenDialogShutter::NewLC( CEikonEnv* aEikEnv )
+    {
+    CCalenDialogShutter* self = new (ELeave) CCalenDialogShutter( aEikEnv );
+    CleanupStack::PushL(self);
+    self->ConstructL();
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::NewL
+// 1st phase of construction
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+CCalenDialogShutter* CCalenDialogShutter::NewL( CEikonEnv* aEikEnv )
+    {
+    CCalenDialogShutter* self = CCalenDialogShutter::NewLC( aEikEnv );
+    CleanupStack::Pop(); // self;
+    return self;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::ConstructL
+// Second phase of construction
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CCalenDialogShutter::ConstructL()
+    {
+    CActiveScheduler::Add(this); // Add to scheduler
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::~CCalenDialogShutter
+// Destructor
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+CCalenDialogShutter::~CCalenDialogShutter()
+    {
+    Cancel(); // Cancel any request, if outstanding
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::DoCancel
+// Cancel method to handle the user selection
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CCalenDialogShutter::DoCancel()
+    {
+    iCount = 0;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::Queue
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CCalenDialogShutter::Queue()
+    {
+    if (!IsActive())
+        {
+        SetActive();
+        TRequestStatus* status = &iStatus;
+        User::RequestComplete( status, KErrNone );
+        }
+    }
+
+// ---------------------------------------------------------------------------
+// CCalenDialogShutter::RunL
+// Handles the asyn requests completion 
+// (other items were commented in a header).
+// ---------------------------------------------------------------------------
+//  
+void CCalenDialogShutter::RunL()
+    {
+    if ( iCount++ >=  KMaxNumEscKeysToSend )
+        {        
+        return;
+        }
+    
+    CEikAppUi* appUi=iEikon->EikAppUi();
+    TInt startLevel=StartLevel();
+    if ( startLevel > iStartLevel )
+        {        
+        return;
+        }
+    
+    iStartLevel = startLevel;
+    
+    if (appUi->IsDisplayingMenuOrDialog())
+        {
+        TKeyEvent key;
+        key.iCode=EKeyEscape;
+        key.iModifiers=0;
+        key.iRepeats = 0;
+        key.iScanCode = EStdKeyNull;
+        iEikon->SimulateKeyEventL(key, EEventKey);
+        }
+    else
+        {        
+        return;
+        }
+    Queue();
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::RunError
+// Function to handle any errors in async request
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+TInt CCalenDialogShutter::RunError(TInt aError)
+    {
+    return aError;
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::StartLevel
+// Function to get the startlevel of the opened dialogs
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+TInt CCalenDialogShutter::StartLevel()
+    {
+    return ((CKludgeScheduler*)CActiveScheduler::Current())->PublicLevel();
+    }
+
+// ----------------------------------------------------------------------------
+// CCalenDialogShutter::ShutDialogsL
+//  Function for making the initial request 
+// (other items were commented in a header).
+// ----------------------------------------------------------------------------
+//
+void CCalenDialogShutter::ShutDialogsL( /*CActiveSchedulerWait* aWait*/ )
+    {    
+    Queue();
+    }