diff -r ebe688cedc25 -r 7fdbb852d323 messagingappbase/msgeditor/appuisrc/MsgEditorShutter.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/msgeditor/appuisrc/MsgEditorShutter.cpp	Wed Sep 01 12:31:54 2010 +0100
@@ -0,0 +1,214 @@
+/*
+* Copyright (c) 2005 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:  
+*       CMsgEditorShutter implementation file
+*
+*/
+
+
+
+// INCLUDE FILES
+#include <e32base.h>
+#include <aknenv.h>
+#include <messaginginternalpskeys.h>
+#include <MuiuMsgEditorLauncher.h>
+#include "MsgEditorShutter.h"
+
+// CONSTANTS
+
+// ================= MEMBER FUNCTIONS =======================
+
+// ---------------------------------------------------------
+// CMsgEditorShutter::CMsgEditorShutter
+//
+// C++ constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------
+//
+CMsgEditorShutter::CMsgEditorShutter(CMsgEditorDocument& aDoc)
+    : CActive( CActive::EPriorityStandard ),
+    iDoc( aDoc )
+    {
+    CActiveScheduler::Add( this );
+    }
+
+// ---------------------------------------------------------
+// CMsgEditorShutter::ConstructL()
+//
+// Symbian OS default constructor can leave.
+// ---------------------------------------------------------
+//
+void CMsgEditorShutter::ConstructL()
+    {
+    User::LeaveIfError( iOpenAppProperty.Attach( KPSUidMuiu, KMuiuSysOpenMsgEditors ) );
+    
+    // Complete self
+    TInt openEditors = 0;
+    TInt err = iOpenAppProperty.Get( openEditors );
+    
+    switch ( err )
+        {
+        case KErrPermissionDenied:
+        case KErrArgument:
+            {
+            User::Leave( err );
+            }
+            break;
+        case KErrNotFound:
+            {
+            User::LeaveIfError ( 
+                RProperty::Define( 
+                    KPSUidMuiu,
+                    KMuiuSysOpenMsgEditors,
+                    RProperty::EInt,
+                    ECapabilityReadDeviceData,
+                    ECapabilityWriteDeviceData,
+                    0 ) );
+            }
+            break;
+        case KErrNone:
+        default:
+            break;
+        }
+    err = iOpenAppStandAloneProperty.Attach(KPSUidMsgEditor,KMuiuStandAloneOpenMsgEditors);
+    TInt newValue = 0; // since only one stand alone editor can be launched
+    err = iOpenAppStandAloneProperty.Get(KPSUidMsgEditor, KMuiuStandAloneOpenMsgEditors, newValue);
+     switch ( err )
+        {
+        case KErrPermissionDenied:
+        case KErrArgument:
+            {
+            User::Leave( err );
+            }
+            break;
+        case KErrNotFound:
+            {
+            User::LeaveIfError ( 
+                RProperty::Define( 
+                    KPSUidMsgEditor,
+                    KMuiuStandAloneOpenMsgEditors,
+                    RProperty::EInt,
+                    ECapabilityReadDeviceData,
+                    ECapabilityWriteDeviceData,
+                    0 ) );
+            }
+            break;
+        case KErrNone:
+        default:
+            break;
+        }
+    openEditors++;
+    iOpenAppProperty.Set( openEditors );
+    iStatus = KRequestPending;
+    iOpenAppProperty.Subscribe( iStatus );
+    SetActive();
+    }
+
+// ---------------------------------------------------------
+// CMsgEditorShutter::NewL
+//
+// Two-phased constructor.
+// ---------------------------------------------------------
+//
+CMsgEditorShutter* CMsgEditorShutter::NewL(CMsgEditorDocument& aAppUi)
+    {
+    CMsgEditorShutter* self = new ( ELeave ) CMsgEditorShutter(aAppUi);
+    
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+
+    return self;
+    }
+
+// ---------------------------------------------------------
+// CMsgEditorShutter::~CMsgEditorShutter
+//
+// Destructor
+// ---------------------------------------------------------
+//
+CMsgEditorShutter::~CMsgEditorShutter()
+    {
+    Cancel();
+    
+    TInt openEditors = 0;
+    iOpenAppProperty.Get( openEditors );
+    
+        // Do not make open editor count negative
+    
+    if ( openEditors > 0 )
+        {
+        openEditors--;    
+        iOpenAppProperty.Set( openEditors );
+        }
+    
+    TInt standAloneEditorCnt = 0; // since only one stand alone editor can be launched
+    iOpenAppStandAloneProperty.Get(KPSUidMsgEditor, KMuiuStandAloneOpenMsgEditors, standAloneEditorCnt);
+
+    if(standAloneEditorCnt > 0)
+        {
+        standAloneEditorCnt--;
+        iOpenAppStandAloneProperty.Set(KPSUidMsgEditor, KMuiuStandAloneOpenMsgEditors, standAloneEditorCnt);
+        }
+
+    iOpenAppProperty.Close();
+    iOpenAppStandAloneProperty.Close();
+    }
+
+// ---------------------------------------------------------
+// CMsgEditorShutter::DoCancel
+//
+// From active object framework
+// ---------------------------------------------------------
+//
+void CMsgEditorShutter::DoCancel()
+    {
+    iOpenAppProperty.Cancel();
+    }
+
+// ---------------------------------------------------------
+// CMsgEditorShutter::RunL
+//
+// From active object framework
+// ---------------------------------------------------------
+//
+void CMsgEditorShutter::RunL()
+    {
+    TInt openEditors = 0;
+    iOpenAppProperty.Get( openEditors );
+
+	TInt launchtype = iDoc.LaunchFlags();
+
+    TInt StandAloneEditorCnt = 0; // since only one stand alone editor can be launched
+    TInt err = iOpenAppStandAloneProperty.Get(KPSUidMsgEditor, KMuiuStandAloneOpenMsgEditors, StandAloneEditorCnt);
+                 
+    if((launchtype & EMsgLaunchEditorStandAlone ) && StandAloneEditorCnt > 1 )    
+        {
+        // Run appshutter
+        CAknEnv::RunAppShutter();
+        }
+    else if ( openEditors  )
+        {
+        iStatus = KRequestPending;
+        iOpenAppProperty.Subscribe( iStatus );
+        SetActive();
+        }
+    else
+        {
+        // Run appshutter
+        CAknEnv::RunAppShutter();
+        }
+    }
+
+//  End of File