1 /*

     2 * Copyright (c) 2006 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:  Monitor for device lock (autolock)

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CVTENGDEVICELOCKMONITOR_H

    21 #define CVTENGDEVICELOCKMONITOR_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include "MVtEngSettingPSObserver.h"

    26 

    27 // FORWARD DECLARATIONS

    28 class CVtEngPubSubsListener;

    29 

    30 // CLASS DECLARATION

    31 

    32 /**

    33 *  Monitor for autolock state.

    34 *

    35 *  @lib videoteleng

    36 *  @since 3.1

    37 */

    38 NONSHARABLE_CLASS( CVtEngDeviceLockMonitor ) : public CBase, public MVtEngSettingPSObserver

    39     {

    40     public:  // Constructors and destructor

    41         

    42         static CVtEngDeviceLockMonitor* NewL();

    43 

    44         /**

    45         * Destructor.

    46         */

    47         virtual ~CVtEngDeviceLockMonitor();

    48 

    49     public: // New functions

    50         

    51         /**

    52         * Sends event to UI of current autolock state

    53         */

    54         void NotifyState() const;

    55 

    56     public: // From MVtEngSettingPSObserver

    57     

    58         /**

    59         * @see MVtEngSettingPSObserver::HandleNotifyPSL

    60         */

    61         void HandleNotifyPSL( const TUid aUid, const TInt& aKey, 

    62             const TRequestStatus& aStatus );

    63             

    64     private:

    65         /**

    66         * C++ constructor.

    67         */

    68         CVtEngDeviceLockMonitor();

    69 

    70         /**

    71         * 2nd phase constructor

    72         */

    73         void ConstructL();

    74         

    75     private:

    76         

    77         // Listener for autolock state

    78         CVtEngPubSubsListener* iAutolockListener;

    79     };

    80 

    81 #endif      // CVTENGDEVICELOCKMONITOR_H

    82             

    83 // End of File