1 /*

     2 * Copyright (c) 2002 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: This  is a header file for engine class of Location position settings

    15 *

    16 */

    17 

    18 

    19 #ifndef CLOCPSYENG_H_

    20 #define CLOCPSYENG_H_

    21 

    22 //  INCLUDES

    23 #include <e32base.h>

    24 

    25 // FORWARD DECLARATION

    26 

    27 class CLocPsySettings;

    28 class MLocPsySettings;

    29 

    30 /**

    31 * Enumerations for model creation

    32 */

    33 enum TLocModelType

    34     {

    35     ELocPsySettings, 

    36     };

    37 

    38 // CLASS DECLARATION

    39 /**

    40  *  Implements entry point class to LocEng.dll

    41  *

    42  *  @lib locpsysettingseng.dll

    43  *  @since 3.1

    44  */

    45 class CLocPsyEng : public CBase

    46     {

    47     private:

    48        /**

    49         * C++ default constructor.

    50         */

    51         CLocPsyEng();

    52         

    53     public:

    54        /**

    55         * Two-phased constructor.

    56         *

    57         * @return CLocPsyEng object.

    58         */

    59         IMPORT_C static CLocPsyEng* NewL();

    60         

    61        /**

    62         * Destructor.

    63         */

    64         IMPORT_C virtual ~CLocPsyEng();

    65     

    66     public: 

    67        /**

    68         * Settings model getter.

    69         * Model is NOT created if it does not exist.

    70         * Ownership not transferred.

    71         * @return pointer to the settings model

    72         */

    73         IMPORT_C MLocPsySettings* SettingsModel();

    74         /**

    75         * Model creator.

    76         * This method creates and initializes models.

    77         * Model creation method is used if no separate 

    78         * handle to model needed. 

    79         * @param aModel model identificator.

    80         */

    81         IMPORT_C void CreateModelL( TLocModelType aModel );

    82 

    83         /**

    84         * Engine can contain multiple models.

    85         * With help of this function certain model can be deleted.

    86         * @param aModelType Model type to be deleted

    87         */

    88         IMPORT_C void RemoveModel(TLocModelType aModelType );

    89                        

    90     private:    // data

    91         // OWn: Settings model

    92         CLocPsySettings* iSettings; 

    93     };

    94 

    95 #endif // CLOCPSYENG_H_

    96 

    97 // End of File