1 /*

     2 * Copyright (c) 2010 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: Positioning Indicators Info private implementation

    15 *

    16 */

    17 

    18 #ifndef POSITIONINDICATORINFOPRIVATE_H

    19 #define POSITIONINDICATORINFOPRIVATE_H

    20 

    21 #include "posindicatorinfo.h"

    22 #include "posindinfochangeobserver.h"

    23 #include "posindicatorhelperserver.h"

    24 #include "posindicatorhelper.h"

    25 

    26 class PosGeoAddress;

    27 

    28 class PosIndicatorInfoPrivate : public MPosIndInfoChangeObserver

    29     {

    30 public :

    31     /**

    32      *  Constructor

    33      */

    34     PosIndicatorInfoPrivate(PosIndicatorInfo *aPositionIndicator);

    35     

    36     /**

    37      * Destructor 

    38      */

    39     ~PosIndicatorInfoPrivate();

    40 

    41     /**

    42      * Requests for positioning information from Positioning Indicator 

    43      * Helper Server.NotifyPosInfoChange() will be called when

    44      * position information is available.

    45      *                   

    46      */

    47    void RequestPosInfo(); 

    48    

    49    /**

    50     * Cancels positon info request.

    51     */

    52    void CancelPosInfo();

    53 

    54    /**

    55     *  Derived from MPosIndInfoChangeObserver

    56     */

    57     void NotifyPosInfoChange(CPosLandmark* aLandmark, TInt aErrCode);

    58     

    59 private:

    60     void AddToAddress(TPositionFieldId aFieldId, TPtrC aValue);

    61     

    62 private:

    63         

    64     // Handle to current server session

    65     RPosIndicatorHelperServer    mPosIndicatorHelperServer;

    66 

    67     // Handle to current subsession

    68     RPosIndicatorHelper         mPosIndicatorHelper;    

    69 

    70     /**

    71      * It contains the latest position information     

    72      * Owns  

    73      */

    74     PosGeoAddress*             mPosGeoAddress;

    75     

    76     /*

    77      * Handler to PosIndicatorInfo.

    78      * It is required to emit PosInfoUpdated() signal

    79      *     

    80      * 

    81      */

    82     PosIndicatorInfo*          q_ptr;

    83     

    84     Q_DECLARE_PUBLIC(PosIndicatorInfo);

    85     };

    86 

    87 

    88 #endif /* POSITIONINDICATORINFOPRIVATE_H */