diff -r 000000000000 -r 8466d47a6819 emailuis/emailui/inc/FreestyleEmailUiListModel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/inc/FreestyleEmailUiListModel.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,77 @@
+/*
+* Copyright (c) 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:  FreestyleEmailUi  list model and model item 
+*				 abstract base classes definitions
+*
+*/
+
+ 
+ 
+#ifndef __FREESTYLEEMAILUI_LISTMODEL_H__
+#define __FREESTYLEEMAILUI_LISTMODEL_H__
+
+#include <e32base.h>
+//<cmail>
+#include "CFSMailMessage.h"
+//</cmail>
+
+// LIST ITEM MODEL DEFINITION
+class MFSListModelItem
+    {
+public:
+    /** Virtual destructor. */
+    virtual ~MFSListModelItem() {}
+
+    };
+
+/**
+ * An interface for a list model. This mixin class provides storage methods for 
+ * accessing, adding and removing list data.
+ * 
+ * Logic code and visualisation is done elsewhere.
+ */
+class MFSEmailListModel
+    {
+public:
+	/**
+	* Add an item to the end of the list.
+	*/
+	virtual void AppendL(MFSListModelItem* aItem) = 0;
+	
+	/**
+	* Insert an item at the given index.
+	*/	
+	virtual void InsertL(MFSListModelItem* aItem, TInt aIndex) = 0;
+
+	/**
+	* Remove item by its index.
+	*/	
+	virtual void RemoveAndDestroy(TInt aIndex) = 0;
+
+	/**
+	* get an item by its index.
+	* 
+	* @return NULL if out of range.
+	*/
+	virtual MFSListModelItem* Item(TInt aIndex) = 0;
+
+	/**
+	* Get number of items in list.
+	* 
+	* @return Number of items.
+	*/		
+	virtual TInt Count() const = 0;
+    };
+
+#endif //__FREESTYLEEMAILUI_LISTMODEL_H__