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 BTGPSSETTINGMANAGER_H

    22 #define BTGPSSETTINGMANAGER_H

    23 

    24 //  INCLUDES

    25 

    26 #include <e32base.h> 

    27 #include <e32property.h>

    28 #include <centralrepository.h>

    29 #include "BTGPSSettingsApi.h"

    30 #include "BtGpsPsyPrivatePSKeys.h"

    31 

    32 class TBTSockAddr;

    33 class MBTGPSSettingsListener;

    34 

    35 /**

    36 *  This class manage settings stored in Central Repositary and Publish&Subsciption.

    37 *  It reads UI settings from CR and inform listeners if there is UI settings

    38 *  change. It also updates BT GPS PSY events to P&S if needed.

    39 *  

    40 */ 

    41     

    42 class CBTGPSSettingManager :

    43     public CActive

    44     {

    45     public: 

    46 

    47         /**

    48         * Two phase constructor.

    49         */

    50         static CBTGPSSettingManager* NewL();

    51 

    52         /**

    53         * Destructor

    54         */

    55         virtual ~CBTGPSSettingManager();

    56         

    57 	    /**

    58         * Updates the BT GPS PSY status

    59         * @param aStatus Status of the BT GPS PSY

    60         * @return The error code

    61         */

    62         TInt UpdatePsyState(const TBTGPSPSYState aStatus);

    63         

    64 	    /**

    65         * Updates the status of the BT GPS device

    66         * @param aBatteryLevel The battery level of BT GPS device 

    67         * @param aExtPowerState The ext. antenna state of BT GPS device 

    68         * @param aExtAntennaState The ext. power state of BT GPS device

    69         * @param aBatteryState The battery state of BT GPS device 

    70         * @return The error code

    71         */   

    72   		TInt UpdateDeviceStatus(const TInt aBatteryLevel, 

    73   		                  const TBTGPSExtPowerState aExtPowerState, 

    74   						  const TBTGPSExtAntennaState aExtAntennaState,

    75   						  const TBTGPSBatteryState aBatteryState);

    76         

    77 	    /**

    78         * Updates the versions of the BT GPS device

    79         * @param aID The BT GPS device name

    80         * @param aBTHW The BT HW versio of BT GPS device

    81         * @param aBTSW The BT SW versio of BT GPS device

    82         * @param aGPSHW The GPS HW versio of BT GPS device

    83         * @param aGPSSW The GPS SW versio of BT GPS device  

    84         * @return The error code

    85         */   

    86         TInt UpdateVersions(const TDesC8& aID, 

    87 				            const TDesC8& aBTHW, 

    88 						    const TDesC8& aBTSW, 

    89 						    const TDesC8& aGPSHW, 

    90 						    const TDesC8& aGPSSW);

    91         

    92 	    /**

    93         * Get the night mode status

    94         * @param aStatus Status of the night mode

    95         * @return The error code

    96         */

    97         TInt GetNightModeSetting(TBTGPSSettingsApi::TNightModeState& aStatus);

    98 		

    99 		/**

   100         * Gets the BT address information

   101         * @param aValid Address validity information

   102         * @param aAddress The address of the BT device 

   103         * @return The completion code

   104         */ 							  

   105 		TInt GetBTDeviceInfo( TInt& aValid, TBTSockAddr& aAddress );

   106 		

   107 	    /**

   108         * Sets the BT address information

   109         * @param aValid Address validity information.

   110         * @param aAddress The address of the BT device 

   111         * @return The completion code

   112         */ 			

   113 		TInt UpdateBTDeviceInfo(TInt aValid, const TBTSockAddr& aAddress );

   114 

   115         /**

   116         * Add listener

   117         * @param aListener Reference to listener

   118         */

   119         void AddListenerL(MBTGPSSettingsListener& aListener);

   120         

   121         /**

   122         * Remove listener

   123         * @param aListener Reference to listener

   124         */

   125         void RemoveListener(MBTGPSSettingsListener& aListener);

   126 

   127     protected:

   128         /**

   129         * Derived from CActive

   130         */

   131         void RunL();

   132         

   133         /**

   134         * Derived from CActive

   135         */

   136         void DoCancel();

   137 

   138     private:

   139 

   140         /**

   141         * Second phase of the construction

   142         */

   143         void ConstructL();

   144 

   145         /**

   146         * Private constructor

   147         */

   148         CBTGPSSettingManager();

   149         

   150 		/**

   151 		* Handle Settings change

   152 		*/

   153 		void HandleSettingsChange();

   154 

   155 		/**

   156         * Reset the published statuses of the PSY properties trought P&S API

   157         */							  

   158 		void ResetEventStatuses();

   159 

   160     private:

   161 

   162         //UI event listener

   163         RArray<MBTGPSSettingsListener*> iListenerArray;

   164         

   165         //CenRep Settings   

   166         CRepository* iSettings;

   167         

   168         //UI Information

   169         RProperty iEvents;

   170         

   171     };

   172     

   173 #endif

   174 

   175 // End of File

   176