/*

* Copyright (c) 2000 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: Implementation of policymanagement components

*

*/

#ifndef __DMUTIL_ACTIVEOBSERVER_HEADER__

#define __DMUTIL_ACTIVEOBSERVER_HEADER__

// INCLUDES

#include "DMUtilObserver.h"

#include <e32property.h>

// CONSTANTS

// MACROS

// DATA TYPES

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

// CLASS DECLARATION

class CActiveObserver : public CActive

{

	public:

		static CActiveObserver* NewL( TPolicyManagementEventTypes aType);

		void SubscribeEventL( MActiveCallBackObserver* aDynamicCallBackObserver);

		void UnSubscribeEvent();

		void DoCancel();

		virtual ~CActiveObserver();

	protected:

		void RunL();

	private:	

		CActiveObserver( TPolicyManagementEventTypes aType);	

		TUint32 SubscribeKey( TPolicyManagementEventTypes aType);		

	private: 

		RPointerArray<MActiveCallBackObserver> iSubcribers;

		TPolicyManagementEventTypes type;

		RProperty iProperty;

		TBool iSubscribed;

};

#endif // __DMUTIL_ACTIVEOBSERVER_HEADER__