1 /* 

     2 * Copyright (c) 2005-2010 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:

    15 *     An interface for dynamic security mode state class.

    16 *

    17 */

    18 

    19 #ifndef MPHONESECURITYMODEOBSERVER_H

    20 #define MPHONESECURITYMODEOBSERVER_H

    21 

    22 #include <e32def.h>

    23 

    24 // Forward declarations

    25 class MPhoneSecurityModeChangeObserver;

    26 

    27 /**

    28  * Interface for dynamic security mode state class.

    29  */

    30 class MPhoneSecurityModeObserver

    31 	{

    32 public :

    33 	

    34 	/**

    35 	 * Checks if autolock is enabled.

    36 	 * 

    37 	 * @return ETrue if autolock is enabled. EFalse otherwise.

    38 	 */

    39 	virtual TBool IsAutolockEnabled() = 0;

    40 	

    41 	/**

    42 	 * Checks if security mode is enabled.

    43 	 * 

    44 	 * @return ETrue if enabled, otherwise EFalse.

    45 	 */

    46 	virtual TBool IsSecurityMode() = 0;

    47 	

    48 	/**

    49 	 * Registers security mode state observer to observer state changes.

    50 	 *  

    51 	 * @param aObserver Reference to state observer instance..

    52 	 */

    53 	virtual void RegisterStateObserver( MPhoneSecurityModeChangeObserver& aObserver ) = 0;

    54 	

    55 	/** 

    56 	 * Removes registered state observer.

    57 	 * 

    58 	 * @param aObserver Reference to observer instance.

    59 	 */

    60 	virtual void RemoveStateObserver( MPhoneSecurityModeChangeObserver& aObserver ) = 0;

    61 	

    62 	/**

    63 	 * Initializes dynamic security mode state observer.

    64 	 */

    65 	virtual void Initialize() = 0;

    66 	};

    67 

    68 #endif

    69 

    70 // End of file