diff -r 000000000000 -r 2f259fa3e83a psln/Src/pslntaskgenericupdate.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/psln/Src/pslntaskgenericupdate.cpp	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,73 @@
+/*
+* Copyright (c) 2003-2006 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:  Background task for generic tasks.
+*
+*/
+
+
+#include "pslntaskgenericupdate.h"
+#include "PslnUi.h"
+#include "PslnGeneralThemeView.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// C++ constructor can NOT contain any code, that might leave.
+// ---------------------------------------------------------------------------
+//
+CPslnTaskGenericUpdate::CPslnTaskGenericUpdate( 
+    CPslnUi& aUi,
+    TPslnModelFunctionPtr aModelFunc, 
+    TBool aUpdateList ) : iUi( aUi ), 
+                          iModelFunc( aModelFunc ),
+                          iUpdateList( aUpdateList ), 
+                          iDone( EFalse ), 
+                          iCallErr( KErrNone )
+    {
+    }
+
+// ---------------------------------------------------------------------------
+// Return ETrue when the process is done.
+// ---------------------------------------------------------------------------
+//
+TBool CPslnTaskGenericUpdate::IsProcessDone() const
+    {
+    return iDone;
+    }
+
+// ---------------------------------------------------------------------------
+// Completes one cycle of the process.
+// ---------------------------------------------------------------------------
+//
+void CPslnTaskGenericUpdate::StepL()
+    {
+    if( IsProcessDone() ) 
+        {
+        return;
+        }
+
+    TRAP( iCallErr, ( iUi.Model()->*iModelFunc)() );
+
+    if( iUpdateList )
+        {
+        static_cast<CPslnGeneralThemeView*>
+            ( iUi.View( KPslnGeneralView ) )->
+                UpdateSkinListItemsL();
+        }
+
+    iDone = ETrue;
+    }
+
+// End of file
+