diff -r cad71a31b7fc -r e36f3802f733 speechsrv_plat/voice_ui_plugin_api/inc/nssvoiceuiplugin.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/speechsrv_plat/voice_ui_plugin_api/inc/nssvoiceuiplugin.h	Wed Sep 01 12:29:17 2010 +0100
@@ -0,0 +1,84 @@
+/*
+* Copyright (c) 2005 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:  Generic interface for VUI plug-in
+*
+*/
+
+
+#ifndef NSSVOICEUIPLUGIN_H
+#define NSSVOICEUIPLUGIN_H
+
+// TYPE DEFINITIONS
+
+enum TVuipPriority
+    {
+    EVuipPriorityExtraLow = 0,
+    EVuipPriorityLow = 25,
+    EVuipPriorityNormal = 50,
+    EVuipPriorityHigh = 75,
+    EVuipPriorityExtraHigh = 100
+    };
+
+
+// CLASS DECLARATION
+
+/**
+*  MVoiceUiPlugin defines an interface for VUI plug-ins
+*
+*  @since 3.1
+*/
+class CVoiceUiPluginBase : public CBase
+    {
+     
+    public:
+    
+        /**
+        * Returns a reference to the array of Uids of events, which are handled by the plug-in.
+        * @since 3.1
+        * @param None
+        * @return Event Uids
+        */
+        virtual RArray<TUid>& EventUids() = 0;
+
+        /**
+        * Runs a task of plug-in
+        * @since 3.1
+        * @param aEvent Event which has happened
+        * @return status of execution: standard error or VUIPF status values
+        * @see nssvoicestatus.h
+        */
+        virtual TInt Execute( TUid aEvent ) = 0;
+
+        /**
+        * Initializes a plug-in
+        * @since 3.1
+        * @param None
+        * @return None.
+        */
+        virtual void InitializeL() = 0;
+
+        /**
+        * Retirieves a current priority value
+        * @since 3.1
+        * @param None
+        * @return Priority value. 0 is idle, 100 is highest priority.
+        * @see TVuipPriority
+        */
+        inline virtual TVuipPriority Priority() = 0;
+
+    };
+
+#endif // NSSVOICEUIPLUGIN_H   
+
+// End of File