diff -r 2dc6caa42ec3 -r 9ba4404ef423 emailuis/nmailuiengine/inc/nmapplicationstateinterface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/nmailuiengine/inc/nmapplicationstateinterface.h	Thu May 27 12:43:55 2010 +0300
@@ -0,0 +1,37 @@
+/*
+* Copyright (c) 2010 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:
+*
+*/
+
+#ifndef NMAPPLICATIONSTATEINTERFACE_H_
+#define NMAPPLICATIONSTATEINTERFACE_H_
+
+
+/*!
+    \class NmApplicationStateInterface
+    \brief provides an interface to indicate application state information to protocol plugins    
+*/
+class NmApplicationStateInterface
+{
+public:
+    virtual void updateActiveFolder(const NmId &mailboxId, const NmId &folderId) = 0;
+};
+
+Q_DECLARE_INTERFACE(NmApplicationStateInterface, "sf.app.commonmail.emailuis.nmailuiengine.NmApplicationStateInterface/1.0")
+
+
+#endif /* NMAPPLICATIONSTATEINTERFACE_H_ */
+
+