1 /*

     2 * Copyright (c) 2000 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: Implementation of policymanagement components

    15 *

    16 */

    17 

    18 

    19 #ifndef __DMUTIL_ACTIVEOBSERVER_HEADER__

    20 #define __DMUTIL_ACTIVEOBSERVER_HEADER__

    21 

    22 // INCLUDES

    23 

    24 #include "DMUtilObserver.h"

    25 #include <e32property.h>

    26 

    27 // CONSTANTS

    28 // MACROS

    29 // DATA TYPES

    30 // FUNCTION PROTOTYPES

    31 // FORWARD DECLARATIONS

    32 // CLASS DECLARATION

    33 

    34 class CActiveObserver : public CActive

    35 {

    36 	public:

    37 		static CActiveObserver* NewL( TPolicyManagementEventTypes aType);

    38 	

    39 		void SubscribeEventL( MActiveCallBackObserver* aDynamicCallBackObserver);

    40 		void UnSubscribeEvent();

    41 		void DoCancel();

    42 

    43 		virtual ~CActiveObserver();

    44 	protected:

    45 		void RunL();

    46 	private:	

    47 		CActiveObserver( TPolicyManagementEventTypes aType);	

    48 		TUint32 SubscribeKey( TPolicyManagementEventTypes aType);		

    49 	private: 

    50 		RPointerArray<MActiveCallBackObserver> iSubcribers;

    51 		TPolicyManagementEventTypes type;

    52 		RProperty iProperty;

    53 		TBool iSubscribed;

    54 };

    55 

    56 

    57 #endif // __DMUTIL_ACTIVEOBSERVER_HEADER__