--- a/internetradio2.0/uiinc/irchangeobserver.h	Mon May 03 12:25:23 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,131 +0,0 @@
-/*
-* 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
-*
-*/
-
-
-#ifndef IRCHANGEOBSERVER_H
-#define IRCHANGEOBSERVER_H
-
-#include <e32base.h>
-#include <e32property.h>
-
-/**
- * MIRChangeObserver
- * Abstract interface for handling property change events.
- */
-class MIRChangeObserver
-	{
-	public:
-	/**
-	 * This is a callback function which is called when a property value of type int is changed.
-	 * @param aCategory UID of Publish And Subscribe category
-	 * @param aKey subkey to specify the category event; to be used with Publish And Subscribe
-	 * @param aValue the new value
-	 */
-	 virtual void HandleChangeL(const TUid& aCategory, const TUint aKey, 
-	 	const TInt aValue) = 0;
-	};
-
-
-// CLASS DECLARATION
-
-/**
- * CIRObserver Observer class that observes changes of Property values and propogates them further.
- * The class defines a handle to a property, a single data value representing
- * an item of state information.
- *
- * @Code
- *
- * Updates an int value reference in correspondence 
- * with the current Property value
- * CIRObserver::GetValue(TInt& aValue)
- *
- * @endcode
- */
-class CIRObserver:public CActive
-	{
-public:
-	/**
-     * Two-phased constructor.
-     * @param aObserver a reference to the observer interface implementer
-     * @param aCategory UID of Publish And Subscribe category
-     * @param aKey subkey to specify the category event; to be used with Publish And Subscribe
-     * @param aPropertyType property type to observe
-     */
-	static CIRObserver* NewL(MIRChangeObserver& aObserver,const TUid& aCategory, 
-		const TUint aKey,const RProperty::TType aPropertyType);
-		
-	/**
-     * Destructor.
-     */	
-	~CIRObserver();
-	
-	/**
-     * Updates an int value reference in correspondence with the current Property value
-     * @param aValue handle to a value which will be updated
-     */
-	void GetValue(TInt& aValue) const;
-	
-protected:  // Functions from base classes
-
-    /**
-     * From CActive
-     * Handles an active object’s request completion event
-     */
-    void RunL();
-
-    /**
-     * From CActive, 
-     * Cancels and outstanding request
-     */
-    void DoCancel();
-
-private:
-	/**
-     * C++ default constructor.
-     * @param aObserver a reference to the observer interface implementer
-     * @param aCategory UID of Publish And Subscribe category
-     * @param aKey subkey to specify the category event; to be used with Publish And Subscribe
-     * @param aPropertyType property type to observe
-     **/
-	CIRObserver(MIRChangeObserver& aObserver, const TUid& aCategory, 
-		const TUint aKey, const RProperty::TType aPropertyType);
-		
-	/**
-     * default Symbian 2nd phase constructor.
-     */
-	void ConstructL();
-	
-
-private:
-
-	//Value of a subscribed category property of type int.
- 	TInt                        iValueInt;
-	
-	// handle to Publish And Subscribe component
-    RProperty                   iProperty;
-
-	MIRChangeObserver&  iObserver;
-    // UID of Publish And Subscribe category
-    TUid                        iCategory;
-    // subkey to be used with Publish And Subscribe
-    TUint                       iKey;
-    //Type of the observed property.
-    RProperty::TType            iPropertyType;
-
-	};
-
-#endif // IRCHANGEOBSERVER_H
\ No newline at end of file