--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/menufw/hierarchynavigator/hnpresentationmodel/src/hnattributebase.cpp	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,101 @@
+/*
+* Copyright (c) 2007-2008 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:  abstract base class for attribute models.
+*
+*/
+
+
+#include "hnattributebase.h"
+
+// ============================ MEMBER FUNCTIONS =============================
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C void CHnAttributeBase::SetNameL( const TDesC8& aName )
+    {
+    iName.Close();
+    iName.CreateL( aName.Length() + 1 );
+    iName.Copy( aName );
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TDesC8& CHnAttributeBase::Name( ) const
+    {
+    return iName;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+CHnAttributeBase::~CHnAttributeBase( )
+    {
+    iName.Close();
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C TAttributeType CHnAttributeBase::Type()
+    {
+    return iAttributeType;
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+void CHnAttributeBase::RemoveLiwObjects()
+    {
+    }
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C const TDesC8& CHnAttributeBase::Value()
+    {
+    // The descendant should override this if such functionality is provided.
+    // if that functionality is not provided, generally it means that this
+    // should not be invoked this assert in debug.
+    ASSERT(EFalse);
+    return KNullDesC8;
+    }
+
+
+// ---------------------------------------------------------------------------
+//
+// ---------------------------------------------------------------------------
+//
+EXPORT_C CGulIcon* CHnAttributeBase::GetIcon( TSize* /*aDesiredIconSize*/ )
+    {
+    // The descendant should override this if such functionality is provided.
+    // if that functionality is not provided, generally it means that this
+    // should not be invoked this assert in debug.    
+    ASSERT(EFalse);
+    return NULL;
+    }
+
+CHnIconHolder* CHnAttributeBase::GetIconHolder( TSize* /*aDesiredIconSize*/ )
+    {
+    // The descendant should override this just like the other methods.
+    ASSERT( EFalse );
+    return NULL;
+    }