diff -r 000000000000 -r 15bf7259bb7c uiaccelerator_plat/alf_extended_visual_api/inc/alf/AlfTransEffectPlugin.hrh
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uiaccelerator_plat/alf_extended_visual_api/inc/alf/AlfTransEffectPlugin.hrh	Tue Feb 02 07:56:43 2010 +0200
@@ -0,0 +1,45 @@
+/*
+* Copyright (c) 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:   Transition effect framework plugin constants 
+*
+*/
+
+
+
+
+#ifndef ALFTRANSEFFECTPLUGIN_HRH
+#define ALFTRANSEFFECTPLUGIN_HRH
+
+// CONSTANTS
+
+// Common UID that identifies all effect plugins
+#define KAlfTransEffectPluginInterfaceUidValue		0x10282CAF
+// Common string that identifies all effect plugins
+#define KAlfTransEffectPluginTypeString				"ALF_TFX_PLUGIN"
+
+#define KAlfGfxPluginInterfaceUIdValue 0x2001E2D0
+#define KAlfGfxPluginTypeString				"ALF_GFX_PLUGIN"
+
+// This constant should be used in source code to check
+// if opaque_data field of ecom plugin registration
+// file has value which identifies a plugin that should not be unloaded
+#define KAlfDoNotUnloadPlugin _L8("effectpluginnotunloaded")
+
+// This constant can be used in Ecom registration file
+// to set opaque_data field correctly.
+// e.g. opaque_data = KAlfDoNotUnloadPluginRss;
+#define KAlfDoNotUnloadPluginRss "effectpluginnotunloaded"
+
+
+#endif // ALFTRANSEFFECTPLUGIN_HRH
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