--- a/internetradio2.0/uiinc/irpropertyobserver.h	Mon May 03 12:25:23 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,226 +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 CIRPROPERTYOBSERVER_H
-#define CIRPROPERTYOBSERVER_H
-
-#include <e32base.h>
-#include <e32property.h>
-
-/** 
- * Defines text property with maximum size, that is RProperty::
- * KKMaxPropertySize bytes. 
- */
-typedef TBuf8<RProperty::KMaxPropertySize> TIRTextProperty;
-
-/**
- * MIRPropertyChangeObserver
- *
- * Abstract interface for handling property change events.
- */
-class MIRPropertyChangeObserver
-{
-
-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 HandlePropertyChangeL(
-        const TUid& aCategory, 
-        const TUint aKey, 
-        const TInt aValue ) = 0;
-    
-    /**
-     * This is a callback function which is called when a property value of 
-     * type text 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
-     **/
-    /*lint -save -e1053*/
-    virtual void HandlePropertyChangeL( 
-        const TUid& aCategory, 
-        const TUint aKey, 
-        const TIRTextProperty& aValue ) = 0;
-    /*lint -restore*/
-    
-    /**
-     * This is a callback function which is called when a P&S components 
-     * returns an error
-     *
-     * @param aCategory UID of Publish And Subscribe category
-     * @param aKey subkey to specify the category event
-     * @param aError an error code
-     */
-    virtual void HandlePropertyChangeErrorL(
-        const TUid& aCategory, 
-        const TUint aKey, 
-        TInt aError) = 0;
-    
-};
-
-
-
-/**
- * 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.
- *
- */
- class CIRPropertyObserver : public CActive
-	{  
-	
- public:  // Constructors and destructor
-
-    /**
-     * 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
-     */
-    IMPORT_C static CIRPropertyObserver* NewL(
-        MIRPropertyChangeObserver& aObserver, 
-        const TUid& aCategory, 
-        const TUint aKey, 
-        const RProperty::TType aPropertyType);
-
-    /**
-     * Destructor.
-     */
-    ~CIRPropertyObserver();
-    
-    /**
-     * Updates an int value reference in correspondence with the current 
-     * Property value
-     *
-     * @param aValue handle to a value which will be updated
-     **/	
-	IMPORT_C void GetValue( TInt& aValue ) const;
-	
-	/**
-     * Updates a text value reference in correspondence with the current 
-     * Property value
-     *
-     * @param aValue handle to a value which will be updated
-     */	
-    /*lint -save -e1053*/
-	IMPORT_C void GetValue( TIRTextProperty& aValue ) const;
-    /*lint -restore*/
-	
-	/**
-	*Subscription of listened P&S keys
-	*/	
-    void Subscribe();
-
-		
-private:
-
-    /**
-     * C++ default constructor overload.
-     * 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
-     */
-	CIRPropertyObserver(
-	    MIRPropertyChangeObserver& aObserver, 
-	    const TUid& aCategory, 
-	    const TUint aKey, 
-	    const RProperty::TType aPropertyType);
-
-    /**
-     * By default Symbian 2nd phase constructor is private.
-     **/
-    void ConstructL();
-
-protected:  
-    
-    // from base class Cactive
-    /**
-     * From CActive
-     *
-     * @see CActive::RunL()
-     */
-    void RunL();
-
-    /**
-     * From CActive, 
-     * 
-     * @see CActive::DoCancel()
-     */
-    void DoCancel();
-
-
-private:  
-
- 	/** 
- 	 * Value of a subscribed category property of type int. 
- 	 */
-     TInt iValueInt;
- 	
- 	/** 
- 	 * Value of a subscribed category property of type text. 
- 	 */
-     TIRTextProperty iValueText;
- 	
-    /** 
-     * Handle to Publish And Subscribe component
-     */ 
-    RProperty iProperty;
-    
-    /**
-     * Observer to be notified when particular Property value has changed
-     */
-    MIRPropertyChangeObserver& 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  // CPROPERTYOBSERVER_H
-