1 /*

     2 * Copyright (c) 2007 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:  Publishes LockApp states to other applications

    15  *

    16 */

    17 

    18 

    19 #ifndef __LOCKAPPSTATEPUBLISHER_H__

    20 #define __LOCKAPPSTATEPUBLISHER_H__

    21 

    22 // INCLUDES

    23 #include "lockappstateobserver.h"

    24 #include <e32property.h>

    25 

    26 /**

    27  *  CLockAppStatePublisher class publishes lock state to external parties using P&S key.

    28  * 

    29  *  @lib    lockapp

    30  *  @since  5.0

    31  *  @author Joona Petrell

    32  *  @author Tamas Koteles

    33  **/

    34 class CLockAppStatePublisher : public CBase, public MLockAppStateObserver

    35 	{

    36 	public:

    37 		/**

    38 		 * Two-phased constructor.

    39 		 */

    40 		static CLockAppStatePublisher* NewL( );

    41 

    42 		/**

    43 		 * C++ default constructor.

    44 		 */

    45 		CLockAppStatePublisher( );

    46 

    47 		/**

    48 		 * Destructor.

    49 		 */

    50 		~CLockAppStatePublisher( );

    51 	private:

    52 

    53 		/**

    54 		 * Second constructor that can fail (leave).

    55 		 */

    56 		void ConstructL( );

    57 

    58 	public:

    59 		// from CLockAppStateObserver

    60 

    61 		virtual void HandleLockStatusChangedL( TLockStatus aLockStatus );

    62 

    63 	private:

    64 

    65 		// stores locking state property

    66 		RProperty iStatusProperty;

    67 

    68 	};

    69 

    70 #endif // __LOCKAPPSTATEPUBLISHER_H__

    71 // End of File

    72