--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/emailcommon/inc/cmailboxstateext.h Mon May 03 12:23:15 2010 +0300
@@ -0,0 +1,70 @@
+/*
+* Copyright (c) 2009 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: Message extension interface
+*
+*/
+
+#ifndef CMAILBOXSTATEEXT_H
+#define CMAILBOXSTATEEXT_H
+
+#include "cemailextensionbase.h"
+#include "CFSMailCommon.h"
+
+// interface UID value passed to CFSMailClient::ExtensionL
+const TUid KEmailMailboxStateExtensionUid = { 0x2001E28B };
+
+/**
+* Data providider interface.
+*/
+class MEmailMailboxState
+{
+public:
+ /**
+ * Returns currently active folder and related mailbox that
+ * is currently being used.
+ * @param aActiveMailboxId id of currently active mailbox
+ * @param aActiveFolderId id of currently active mail folder
+ * @return Symbian OS error code
+ */
+ virtual TInt GetActiveFolderId(
+ TFSMailMsgId& aActiveMailboxId,
+ TFSMailMsgId& aActiveFolderId ) const = 0;
+};
+
+/**
+ * Extension interface for passing UI context data to protocol plugins.
+ */
+class CMailboxStateExtension : public CEmailExtension
+{
+public:
+
+ /**
+ * Sets data provider interface
+ * @param aDataProvider data provider
+ */
+ virtual void SetStateDataProvider( MEmailMailboxState* aDataProvider ) = 0;
+
+protected:
+ inline CMailboxStateExtension();
+
+protected:
+ MEmailMailboxState* iDataProvider;
+};
+
+inline CMailboxStateExtension::CMailboxStateExtension() :
+ CEmailExtension( KEmailMailboxStateExtensionUid )
+ {
+ }
+
+#endif // CMAILBOXSTATEEXT_H