1 /**

     2 * Copyright (c) 2006-2009 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 * This contains the header file for Get last known position 

    16 * 

    17 *

    18 */

    19 

    20 

    21 

    22 /**

    23  @file ctlbsclientgetlastknownposao.h

    24 */

    25 #if (!defined __CT_LBS_CLIENT_LAST_KNOWN_POS_AO_H__)

    26 #define __CT_LBS_CLIENT_LAST_KNOWN_POS_AO_H__

    27 

    28 #include <e32base.h>

    29 #include <lbs.h>

    30 

    31 class MT_GetLastKnownPosObserver

    32 	{

    33 	public:

    34 	virtual void GetLastKnownPositionCallback(TRequestStatus& aStatus) = 0;	

    35 	};

    36 

    37 

    38 class CT_LbsClientGetLastKnownPosAO: public CActive

    39 	{

    40 public:

    41 	~CT_LbsClientGetLastKnownPosAO();

    42 	static CT_LbsClientGetLastKnownPosAO* NewL(MT_GetLastKnownPosObserver& aUser);

    43 	// wrapper for async positioner function GetLastKnownPosition()

    44 	void GetLastKnownPosL(RPositioner& aPositioner, TPositionInfo& aPosInfo);

    45 	

    46 protected:

    47 //	CActive:

    48 	// Redeclares the base class CActive::DoCancel(). 

    49 	virtual void DoCancel();

    50 	// Redeclares the base class CActive::RunL(). 

    51 	virtual void RunL();

    52 	// Redeclares the base class CActive::RunError(). 

    53 	virtual TInt RunError(TInt aError);

    54 	

    55 private:

    56 	// our status, so we know when request completes:

    57 	// positioner currently in use:

    58 	RPositioner iPositioner;

    59 	// type of request outstanding:

    60 	TInt		iRequestId;

    61 	// caller

    62 	MT_GetLastKnownPosObserver& iCaller;

    63 	

    64 	CT_LbsClientGetLastKnownPosAO(MT_GetLastKnownPosObserver& aCaller);

    65 	};

    66 

    67 #endif // _CT_LBS_CLIENT_LAST_KNOWN_POS_AO_H_