diff -r 84a16765cd86 -r 98b66e4fb0be ncdengine/provider/server/src/ncdproviderutils.cpp
--- a/ncdengine/provider/server/src/ncdproviderutils.cpp	Fri Mar 19 09:33:35 2010 +0200
+++ b/ncdengine/provider/server/src/ncdproviderutils.cpp	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"
@@ -279,8 +279,30 @@
     return InstallationServiceL().IsApplicationInstalledL( aUid, version );
     }
 
+// ---------------------------------------------------------------------------
+// Checks if the widget with the given identifier is installed
+// call CNcdInstallationService in deviceinteraction dll
+// ---------------------------------------------------------------------------
+//
+TNcdApplicationStatus CNcdProviderUtils::IsWidgetInstalledL( 
+    const TDesC& aIdentifier, const TDesC& aVersion )
+    {
+    TCatalogsVersion version;
+    TRAPD( err, TCatalogsVersion::ConvertL( version, aVersion ) );
+    LeaveIfNotErrorL( err, KErrArgument, KErrGeneral );
+                             
+    return InstallationServiceL().IsWidgetInstalledL( aIdentifier, version );
+    }
 
 // ---------------------------------------------------------------------------
+// Calling widget registry API to return the Uid of the widget with given ident
+// ---------------------------------------------------------------------------
+//
+TUid CNcdProviderUtils::WidgetUidL( const TDesC& aIdentifier)
+    {
+    return InstallationServiceL().WidgetUidL( aIdentifier );
+    }
+// ---------------------------------------------------------------------------
 // 
 // ---------------------------------------------------------------------------
 //