satengine/SatServer/Engine/inc/CSatSAPChangeObserver.h
changeset 46 2fa1fa551b0b
parent 42 35488577e233
child 48 78df25012fda
equal deleted inserted replaced
42:35488577e233 46:2fa1fa551b0b
     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