1 // Copyright (c) 2006-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 /**

    17  @file

    18  @internalTechnology

    19 */

    20 #ifndef LBS_AUTO_CLOCK_ADJUST_H

    21 #define LBS_AUTO_CLOCK_ADJUST_H

    22 

    23 // System

    24 #include <e32std.h>

    25 #include <centralrepository.h>

    26 

    27 // Lbs

    28 #include <lbs/gpssetclockbase.h>

    29 #include <lbssatellite.h>

    30 #include <lbs/lbsadmin.h>

    31 #include <lbs.h>

    32 

    33 

    34 class CAutoClockAdjust : public CBase, public MLbsAdminObserver

    35 	{

    36 public:

    37 	static CAutoClockAdjust* NewL();

    38 	~CAutoClockAdjust();

    39 	

    40 	void LocationUpdate(TInt aStatus, TPositionSatelliteInfo& aPosInfo);

    41 	

    42 protected:

    43 	CAutoClockAdjust();

    44 	void ConstructL();

    45 	

    46 	void ReadAdminSettingsL();

    47 	void ReadLocalSettingsL();

    48 	void WriteLastAutoAdjustTime();

    49 	TInt CalculateTimeCorrection(const TPositionSatelliteInfo &aSatInfo, TTimeIntervalMicroSeconds &aTimeCorr);

    50 

    51 private:

    52 	// From MLbsAdminApiObserver

    53 	virtual void OnSettingUpdateEvent(TInt aError, const TLbsAdminSetting& aSetting);

    54 	

    55 	CLbsAdmin::TClockAdjust			iClockAdjustSetting;

    56 	TLbsSetClockModuleId 			iSetClockModuleId;

    57 	TLbsTimeIntervalMilliSeconds		iAdjustInterval;

    58 	TLbsTimeIntervalMilliSeconds		iAdjustThreshold;

    59 	

    60 	TTime							iLastAdjustment;

    61 

    62 	CLbsAdmin*			iAdmin;

    63 	CRepository* 		iCenRep;

    64 	CGPSSetClockBase*	iSetClockImpl;

    65 	};

    66 

    67 #endif // LBS_AUTO_CLOCK_ADJUST_H