diff -r 000000000000 -r 2f259fa3e83a commonuis/CommonDialogs/inc/maknmemoryselectionmodel.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/commonuis/CommonDialogs/inc/maknmemoryselectionmodel.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,80 @@
+/*
+* 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:  Interface for model classes to be used by
+*                CAknMemorySelectionEventHandler.
+*
+*/
+
+
+
+#ifndef M_AKNMEMORYSELECTIONMODEL_H
+#define M_AKNMEMORYSELECTIONMODEL_H
+
+#include <bamdesca.h> // MDesCArray
+
+/**
+*  interface class for memory selection models
+*
+*  @lib CommonDialogs.lib
+*  @since S60 5.0
+*/
+class MAknMemorySelectionModel: public MDesCArray
+    {
+
+public:
+
+// Enumerations
+
+    /**
+    * Layout for listbox. For decorating items.
+    */
+    enum TListBoxLayout
+        {
+        ELayoutPopupMenu = 0,
+        ELayoutSettingPage = 10,
+        ELayoutDoublePopup = 20
+        };
+
+// Constructors and destructor
+
+    /**
+     * A virtual destructor to ensure that correct destructor gets called.
+     * Must have an empty implementation.
+     */
+    virtual ~MAknMemorySelectionModel() { };
+
+// New functions
+
+    /**
+     * Update Data arrays
+     */
+    virtual void UpdateDataArraysL() { }
+
+    /**
+     * Update model's items
+     */
+    virtual void UpdateItemsL() = 0;
+
+    /**
+     * Get path of a drive referenced by given listbox item index.
+     * @param aLbxItemIndex Index of the listbox item.
+     * @param aDrivePath A reference to a descriptor where the drive path is
+     *        stored.
+     */
+    virtual void GetDrive( TInt aLbxItemIndex, TDes& aDrivePath ) = 0;
+
+    };
+
+
+#endif // M_AKNMEMORYSELECTIONMODEL_H