1 /*

     2 * Copyright (c) 2005-2009 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:

    15 *

    16 */

    17 

    18 

    19 

    20 

    21 #ifndef BTGPSMODULESTATUSHANDLER_H

    22 #define BTGPSMODULESTATUSHANDLER_H

    23 

    24 //  INCLUDES

    25 

    26 #include <e32base.h> 

    27 #include "BTGPSDeviceListener.h"

    28 #include "BTGPSLocationFixListener.h"

    29 #include "BTGPSPsyConnectionListener.h"

    30 

    31 // CONSTANTS

    32 

    33 // MACROS

    34 

    35 // DATA TYPES

    36 

    37 // FUNCTION PROTOTYPES

    38 

    39 // FORWARD DECLARATIONS

    40 class CBTGPSPsyConnectionManager;

    41 class CBTGPSDeviceManager;

    42 class CBTGPSRequestManager;

    43 

    44 // CLASS DECLARATION

    45 

    46 /**

    47 *  This class manages module status report according to device

    48 *  connection status and fix information status.

    49 *  

    50 */

    51 class CBTGPSModuleStatusHandler: 

    52         public CBase, 

    53         private MBTGPSDeviceListener,

    54         private MBTGPSLocationFixListener,

    55         private MBTGPSPsyConnectionListener

    56     {

    57     public: 

    58 

    59         /**

    60         * Two-phase construction.

    61         * @param aPsyConnectionManager Reference to PSY connection manager

    62         * @param aDeviceManager Reference to device manager

    63         * @param aRequestManager Reference to request manager

    64         */

    65         static CBTGPSModuleStatusHandler * NewL(

    66             CBTGPSPsyConnectionManager& aPsyConnectionManager,

    67             CBTGPSDeviceManager& aDeviceManager,

    68             CBTGPSRequestManager& aRequestManager);

    69 

    70         /**

    71         * Destructor

    72         */

    73         virtual ~CBTGPSModuleStatusHandler();

    74 

    75     private:

    76 

    77         /**

    78         * From MBTGPSDeviceListener

    79         */

    80         virtual void BTDeviceStatusChanged(

    81             TInt aConnectStatus, 

    82             TInt aDeviceType,

    83             TInt aErr=KErrNone);

    84 

    85         /**

    86         * From MBTGPSLocationFixListener

    87         */

    88         virtual void HandleLocationFixUpdate(

    89             const CBTGPSFix& aFix);

    90 

    91         /**

    92         * From MBTGPSPsyConnectionListener

    93         */

    94         virtual void HandlePsyConnectionChange();

    95             

    96     private:

    97 

    98         /**

    99         * Second phase of the construction

   100         */

   101         void ConstructL();

   102 

   103         /**

   104         * Private constructor

   105         */

   106         CBTGPSModuleStatusHandler(

   107             CBTGPSPsyConnectionManager& aPsyConnectionManager,

   108             CBTGPSDeviceManager& aDeviceManager,

   109             CBTGPSRequestManager& aRequestManager);

   110         

   111         /**

   112         * Check device status

   113         */

   114         TPositionModuleStatus::TDeviceStatus GetDeviceStatus();

   115         

   116     private:

   117         //Positioner ext

   118         CBTGPSPsyConnectionManager& iPsyConnectionManager;

   119         

   120         //Device manager

   121         CBTGPSDeviceManager& iDeviceManager;

   122         

   123         //Request manager

   124         CBTGPSRequestManager& iRequestManager;

   125         

   126         //Module status

   127         TPositionModuleStatus iModuleStatus;

   128         

   129         //Indicate the device has been initialised

   130         TBool iInitialized;

   131     };

   132 #endif

   133 // End of File

   134