1 /*

     2 * Copyright (c) 2002-2007 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:  An active object that completes when bluetooth SIM access

    15 *                profile status changes

    16 *

    17 */

    18 

    19 

    20 #ifndef VPBKSIMSTOREIMPL_CBTSAPNOTIFICATION_H

    21 #define VPBKSIMSTOREIMPL_CBTSAPNOTIFICATION_H

    22 

    23 //  INCLUDES

    24 #include <e32base.h>

    25 #include <e32property.h>

    26 

    27 // FORWARD DECLARATIONS

    28 class CVPbkSimStateInformation;

    29 

    30 namespace VPbkSimStoreImpl {

    31 

    32 // FORWARD DECLARATIONS

    33 class MBtSapObserver;

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38 *  An active object that completes when BT SAP status changes

    39 *

    40 */

    41 NONSHARABLE_CLASS(CBtSapNotification) : public CActive

    42     {

    43     public:  // Constructors and destructor

    44         

    45         /**

    46         * Two-phased constructor.

    47         *

    48         * @param aStore the store to listen to.

    49         * @return a new instance of this class

    50         */

    51         static CBtSapNotification* NewL( 

    52             CVPbkSimStateInformation& aSimStateInfo );

    53         

    54         /**

    55         * Destructor.

    56         */

    57         virtual ~CBtSapNotification();

    58 

    59     public: // New functions

    60         

    61         /**

    62         * Activates this notification.

    63         */

    64         void ActivateL();

    65         

    66         /**

    67         * Adds observer for the notification

    68         * @param aObserver the observer to add

    69         */

    70         void AddObserverL( MBtSapObserver& aObserver );

    71        

    72         /**

    73         * Removes the observer

    74         * @param aObserver the observer to remove

    75         */

    76         void RemoveObserver( MBtSapObserver& aObserver );

    77     

    78     private:    // New functions

    79         CBtSapNotification( CVPbkSimStateInformation& aSimStateInfo );

    80         void ConstructL();

    81         void DoActivate();

    82        

    83     private:  // Functions from base classes

    84         

    85         /**

    86         * From CActive

    87         */

    88         void RunL();

    89 

    90         /**

    91         * From CActive

    92         */

    93         void DoCancel();

    94         

    95         /**

    96         * From CActive

    97         */

    98         TInt RunError( TInt aError );

    99 

   100     private:    // Data

   101         /// Ref: the SIM state information

   102         CVPbkSimStateInformation& iSimStateInfo;

   103         /// Ref: An array of observers

   104         RPointerArray<MBtSapObserver> iObservers;

   105         /// The P&S property for BT SAP notification

   106         RProperty iBtSapProperty;

   107         /// Own: idle for deactivation event

   108         CIdle* iDeactivationIdle;

   109         /// Own: the current state of the BT SAP

   110         TBool iActive;

   111     };

   112 } // namespace VPbkSimStoreImpl

   113 #endif      // VPBKSIMSTOREIMPL_CBTSAPNOTIFICATION_H

   114             

   115 // End of File