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:  Utility class to create instances of geographical area.

    15 *

    16 */

    17 

    18 

    19 #ifndef LBTOPERATION_H

    20 #define LBTOPERATION_H

    21 

    22 #include <e32base.h>

    23 #include <lbtgeoareabase.h>

    24 

    25 

    26 /**

    27  *

    28  * Utility class to create instances of geographical area. The service allows

    29  * only current cell based geographical area instances to be created. 

    30  *

    31  * @lib lbt.lib

    32  *

    33  * @since S60 5.1

    34  */

    35 class CLBTOperation  : public CActive

    36     {

    37 public: 

    38     

    39     /**

    40      * Allocates and constructs a new operation instance.

    41      *

    42      * @param[out] aStatus Contains the error code when the 

    43      * request is completed.

    44      * - KErrNone If the operation was successful.

    45      * - KErrNotSupported If the type specified is not ECellular

    46      * - Other standard Symbian error code, such as KErrNoMemory,

    47      * KErrServerBusy, KErrGeneral, etc.

    48      * @param[in] aTechType The type of geographical area instance to be 

    49      * created. Currently only ECellular type is supported.

    50      * @param[out] aArea The geographical area containing the current cell ID

    51      * information

    52      * @return Pointer to the new operation instance.

    53      */

    54     IMPORT_C static CLBTOperation* CreateGeoAreaForCurrentLocationL( 

    55                                 TRequestStatus &aStatus,

    56     		                    CLbtGeoAreaBase::TGeoAreaType aTechType,

    57     		                    CLbtGeoAreaBase ** aArea );

    58     /**

    59      * Destructor

    60      */

    61 	IMPORT_C virtual ~CLBTOperation();

    62 	

    63 protected:

    64     

    65     /**

    66      * Default constructor

    67      */

    68 	CLBTOperation();

    69     };

    70 

    71 #endif // LBTOPERATION_H