diff -r ebe688cedc25 -r 7fdbb852d323 messagingappbase/mcesettings/inc/MceSettingsSessionObserver.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/messagingappbase/mcesettings/inc/MceSettingsSessionObserver.h	Wed Sep 01 12:31:54 2010 +0100
@@ -0,0 +1,179 @@
+/*
+* 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:  
+*  Settings observer   
+*
+*/
+
+
+
+
+#ifndef __MCESETTINGSSESSIONOBSERVER_H__
+#define __MCESETTINGSSESSIONOBSERVER_H__
+
+//  INCLUDES
+
+#include <MuiuMsvSingleOpWatcher.h>
+#include "MceSettingsAccountManager.h"
+
+// CLASS DECLARATION
+
+
+// CLASS DECLARATION
+
+/**
+*  Settings observer
+*  
+*/
+
+class CMceSettingsSessionObserver : 
+    public CBase, 
+    public MMsvSessionObserver,
+    public MMsvSingleOpWatcher,
+    public MMceSettingsAccountManager
+    {
+    public:
+
+        /**
+        * Two-phased constructor.
+        */
+        IMPORT_C static CMceSettingsSessionObserver* NewL( CMsvSession* aSession );
+
+        /**
+         * Destructor
+         */
+        IMPORT_C virtual ~CMceSettingsSessionObserver();
+
+    public:
+        
+        /**
+        * from MMsvSessionObserver
+        */
+	    virtual void HandleSessionEventL( TMsvSessionEvent aEvent, 
+	                                                        TAny* aArg1, 
+	                                                        TAny* aArg2, 
+	                                                        TAny* aArg3 );
+
+        /**
+        * from MMsvSingleOpWatcher
+        */
+        virtual void OpCompleted( CMsvSingleOpWatcher& aOpWatcher, TInt aCompletionCode );
+
+        /**
+        * From MMceSettingsAccountManager
+        */
+        IMPORT_C TBool CreateNewAccountL(
+            TUid aMessageType,
+            TMsvId aOldServiceId );
+
+        /**
+        * From MMceSettingsAccountManager
+        */
+        IMPORT_C void EditAccountL( TMsvId aId );
+
+        /**
+        * From MMceSettingsAccountManager
+        */
+        IMPORT_C CUidNameArray* MtmAccountsL( TUid aType );
+
+        /**
+        * From MMceSettingsAccountManager
+        */
+        IMPORT_C TBool CanCreateNewAccountL( TUid aMtm );
+
+        /**
+        * From MMceSettingsAccountManager
+        */
+        IMPORT_C void DeleteAccountL( TMsvId aId );
+
+        /**
+        * From MMceSettingsAccountManager
+        */
+        IMPORT_C CMsvSession& Session();
+
+        /**
+        * From MMceSettingsAccountManager
+        */
+        IMPORT_C TBool IsPresent( TUid aMtm ) const;
+       
+        /**
+        * From MMceAccountManager
+        */
+        IMPORT_C THumanReadableName MtmName( TUid aType ) const;
+
+        /**
+        * From MMceAccountManager
+        */
+        IMPORT_C void SetChangeMessageStore( TBool aChangeEnded );
+
+    public:
+
+        /**
+        * Returns mtm store pointer
+        */
+        IMPORT_C CMtmStore* MtmStore() const;
+
+        /**
+        * Returns ui data registry pointer
+        */
+        IMPORT_C CMtmUiDataRegistry* UiRegistry() const;
+
+    private:
+
+        /**
+         * Default constructor
+         */
+        CMceSettingsSessionObserver( CMsvSession* aSession );
+
+        /**
+         * Symbian OS constructor
+         */
+        void ConstructL();
+
+        /**
+        * Check if free disk space goes under critical level, and leaves if it does
+        */
+        void LeaveIfDiskSpaceUnderCriticalLevelL( TInt aBytesToWrite = 0 ) const;
+
+        /**
+        * Display possible error when operation is compeleted
+        */
+        void DoOperationCompletedL(
+            CMsvOperation* aOperation, 
+            TInt aCompletionCode );
+
+        /**
+        * Cancels RequestFreeDiskSpace if leave happens
+        * on DeleteAccountL
+        * @param aAny: pointer to object.
+        */
+        static void CancelFreeDiskSpaceRequest( TAny* aAny );
+
+
+    private: // Data
+        CMsvSession*    iSession;
+        CMtmUiDataRegistry* iUiRegistry;
+        CMtmStore*      iMtmStore;
+        CMsvEntry*      iRootEntry;
+        CMsvSingleOpWatcher* iRunningOperation;
+        TBool           iDeleteSession;
+        
+    };
+
+#endif // MCESETTINGSSESSIONOBSERVER_H
+
+
+
+
+