diff -r 000000000000 -r 72b543305e3a email/mail/PluginSrc/MailHtmlView/MMLoadState.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/email/mail/PluginSrc/MailHtmlView/MMLoadState.h	Thu Dec 17 08:44:11 2009 +0200
@@ -0,0 +1,70 @@
+/*
+* Copyright (c) 2002-2005 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:  state machine call back api
+*
+*/
+
+
+
+#ifndef MHTMLMAIL_LOADSTATE_H_
+#define MHTMLMAIL_LOADSTATE_H_
+
+#include <MMessageLoadObserver.h>
+#include <e32cmn.h>
+
+// FORWARD DECLARATIONS
+class MMailAppUiInterface;
+class MStateMachine;
+class CMailMessage;
+
+/**
+*  MLoadState
+*  State API.
+*
+*  @since Series 60 3.0
+*/
+class MLoadState: public MMessageLoadObserver
+	{	
+	public: // new methods
+        /**
+        * NextStateL.
+        * @since Series 60 3.0
+        * @return Next state object. 
+        * 	Ownership is transferred to the caller. 
+        */				
+		virtual MLoadState* NextStateL() = 0;
+        
+        /**
+        * MakeRequestL.
+        * @since Series 60 3.0
+        * @param aStatus Async request status.
+        * @return aMessage a ref to mail message.
+        */
+		virtual void MakeRequestL( 
+			TRequestStatus& /*aStatus*/,
+			CMailMessage& /*aMessage*/ ) = 0;
+		
+		/// Destructor	
+		virtual ~MLoadState() {};
+		
+	protected: // data
+		/// Ref: app UI call back
+     	MMailAppUiInterface* iAppUI;
+		/// Ref: Loading status
+		TRequestStatus* iLoadStatus;
+	};
+
+#endif // MHTMLMAIL_LOADSTATE_H_ 
+            
+// End of File