1 /*

     2 * Copyright (c) 2002-2005 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:  Observes SIM Access Profile status changes.

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef CSATSAPCHANGEOBSERVER_H

    21 #define CSATSAPCHANGEOBSERVER_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include "MSatSystemStateObserver.h"

    26 

    27 // FORWARD DECLARATION

    28 class CSatCommandContainer;

    29 class MSatSystemStateChangeNotifier;

    30 

    31 // CLASS DECLARATION

    32 

    33 /**

    34 *  Observes SIM Access Profile status change and informs CSatCommandContriner

    35 *  of a possible change.

    36 *

    37 *  @lib SatEngine

    38 *  @since Series 60 3.0

    39 */

    40 class CSatSAPChangeObserver : public CBase,

    41                               public MSatSystemStateObserver

    42     {

    43     public:  // Constructors and destructor

    44 

    45         /**

    46         * Two-phased constructor.

    47         * @param aContainer Container of command handlers.

    48         */

    49         static CSatSAPChangeObserver* NewL( CSatCommandContainer& aContainer );

    50 

    51         /**

    52         * Destructor.

    53         */

    54         virtual ~CSatSAPChangeObserver();

    55 

    56     public: // From base classes

    57 

    58         /**

    59         * From MSatSystemStateObserver Notifies that system state changed.

    60         * @param aValue The new value that has changed.

    61         */

    62         void StateChanged( const TInt aValue );

    63 

    64     private:

    65 

    66         /**

    67         * C++ default constructor.

    68         * @param aContainer Container of command handlers.

    69         */

    70         CSatSAPChangeObserver( CSatCommandContainer& aContainer );

    71 

    72         /**

    73         * By default Symbian 2nd phase constructor is private.

    74         */

    75         void ConstructL();

    76 

    77     private:  // Data

    78 

    79         // Command container.

    80         CSatCommandContainer& iContainer;

    81 

    82         // System state notifier.

    83         MSatSystemStateChangeNotifier* iStateNotifier;

    84 

    85     };

    86 

    87 #endif      // CSATSAPCHANGEOBSERVER_H

    88 

    89 // End of File