diff -r 000000000000 -r 09774dfdd46b qtinternetradio/ui/src/irsymbianapplication.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/ui/src/irsymbianapplication.cpp	Mon Apr 19 14:01:53 2010 +0300
@@ -0,0 +1,79 @@
+/*
+* Copyright (c) 2006-2007 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:  ?Description
+*
+*/
+
+#include <coemain.h>
+#include <apgwgnam.h>
+
+#include "irsymbianapplication.h"
+#include "irsymbiandocument.h"
+
+IRSymbianApplication * IRSymbianApplication::appInstance = NULL;
+
+CApaApplication *newS60Application()
+{
+    return IRSymbianApplication::getInstance();
+}
+
+IRSymbianApplication * IRSymbianApplication::getInstance()
+{
+    if (NULL == appInstance)
+    {
+        appInstance = new IRSymbianApplication;
+    }
+    
+    return appInstance;
+}
+
+bool IRSymbianApplication::getInstanceFlag() const
+{
+    return iSecondInstance;
+}
+
+IRSymbianApplication::IRSymbianApplication() : iSecondInstance(false)
+{
+    
+}
+
+CApaDocument * IRSymbianApplication::CreateDocumentL()
+{
+    return IRSymbianDocument::getInstance();
+}
+
+void IRSymbianApplication::PreDocConstructL()
+{
+    RWsSession& ws = iCoeEnv->WsSession();
+    const TInt myWgId = iCoeEnv->RootWin().Identifier();
+    TInt wgId = 0;
+    TUid uid(AppDllUid());
+    iSecondInstance = false;
+    
+    // Look for another instance of this app
+    while (wgId >= 0)
+    {
+        if (wgId && wgId != myWgId)
+        {
+            iSecondInstance = true;
+        }
+        CApaWindowGroupName::FindByAppUid(uid, ws, wgId);
+    }
+    
+    if (!iSecondInstance)
+    {
+        CAknApplication::PreDocConstructL(); 
+    }
+}
+