diff -r 84a16765cd86 -r 98b66e4fb0be ncdengine/provider/server/inc/ncdproviderutils.h
--- a/ncdengine/provider/server/inc/ncdproviderutils.h	Fri Mar 19 09:33:35 2010 +0200
+++ b/ncdengine/provider/server/inc/ncdproviderutils.h	Fri Apr 16 15:05:20 2010 +0300
@@ -1,5 +1,5 @@
 /*
-* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies).
+* Copyright (c) 2006-2010 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"
@@ -111,8 +111,15 @@
      */
     static TNcdApplicationStatus IsApplicationInstalledL(
         const TUid& aUid, const TDesC& aVersion );
-        
+    
+    // check if a widget with given identifier is installed already    
+    static TNcdApplicationStatus IsWidgetInstalledL(
+        const TDesC& aIdentifier, const TDesC& aVersion );
+    
 
+    //  Calling widget registry API to return the Uid of the widget with given identifier
+    static TUid WidgetUidL( const TDesC& aIdentifier);
+    
     /**
      * Compares version number strings
      *