--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/qtinternetradio/irqsystemeventhandler/inc/irpropertychangeao.h	Thu May 27 12:46:34 2010 +0300
@@ -0,0 +1,56 @@
+/*
+* Copyright (c) 2009 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:
+*
+*/
+
+#ifndef CIRPROPERTYCHANGEAO_H
+#define CIRPROPERTYCHANGEAO_H
+
+#include <e32base.h>
+#include <e32property.h>
+
+class MIRPropertyChangeObserverInterface;
+
+class CIRPropertyChangeAO : public CActive
+{
+    
+public:
+    
+    //only two-phase constructor is permit to use
+    static CIRPropertyChangeAO* NewL( MIRPropertyChangeObserverInterface* aObserver, const TUid& aCategory, const TUint aKey);
+    ~CIRPropertyChangeAO();
+    void ActivateL();
+    TBool ValueInt(TInt& aValue);
+    
+private:
+ 
+    CIRPropertyChangeAO(MIRPropertyChangeObserverInterface* aObserver,const TUid& aCategory,const TUint aKey);
+    void ConstructL();
+
+protected:
+
+    void RunL();
+    void DoCancel();
+
+private:
+
+    TInt            iValueInt;
+    RProperty       iProperty;
+    MIRPropertyChangeObserverInterface* iObserver;
+    TUid            iCategory;
+    TUint           iKey;
+};
+#endif  // CIRPROPERTYCHANGEAO_H
+