/*
* Copyright (c) 2002-2005 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
* This component and the accompanying materials are made available
* under the terms of "Eclipse Public License v1.0"
* which accompanies this distribution, and is available
* at the URL "http://www.eclipse.org/legal/epl-v10.html".
*
* Initial Contributors:
* Nokia Corporation - initial contribution.
*
* Contributors:
*
* Description: LandmarksUi Content File - Implements methods for interfacing with Location Acquisition API.
*
*/
#ifndef __CLMKLOCATIONSERVICE_H__
#define __CLMKLOCATIONSERVICE_H__
// INCLUDES
#include <lbs.h>
// FORWARD DECLARATION
class MLmkLocationObserver;
class TPosition;
class RPositionServer;
class RPositioner;
class TPositionInfo;
// CLASS DECLARATION
/**
* Implements entry point class to LmkEng.dll
*/
class CLmkLocationService : public CActive
{
public:
/**
* Two-phased constructor.
* @param location service requester name
* (Landmarks Application's name)
* which is passed to Location framework as a parameter to Location Acquisition API
* It is maintained by Location Framework for privacy rules and logging purposes
* @return CLmkLocationService object.
*/
IMPORT_C static CLmkLocationService* NewL(const TDesC& aSrvName);
/**
* Destructor.
*/
virtual ~CLmkLocationService();
private:
/**
* By default Symbian 2nd phase constructor is private.
* @param location service requester name
* (Landmarks Application's name)
* which is passed to Location framework as a parameter to Location Acquisition API
* It is maintained by Location Framework for privacy rules and logging purposes
*/
void ConstructL(const TDesC& aSrvName);
/**
* C++ default constructor.
* @param newly instantiated object
*/
CLmkLocationService();
public: //new functions
/**
* Set observer
* The calling class sets itself as observer to CLmkLocationService class
* @param the calling class which sets itself as observer to this class
*/
IMPORT_C void SetObserver(MLmkLocationObserver& aObserver);
/**
* Remove observer
*/
IMPORT_C void RemoveModelObserver();
/**
* Request current location
*/
IMPORT_C void LocationRequestL();
/**
* Get current location
* @return TPosition reference
*/
IMPORT_C TPosition& CurrentPosition();
/**
* Cancel location request
*/
IMPORT_C void CancelRequest();
private: // from CActive
void RunL();
void DoCancel();
TInt RunError(TInt aError);
private: // data
/// Own: iServer
RPositionServer iServer;
///Ref:
MLmkLocationObserver* iObserver;
/// RPositioner
RPositioner iPositioner;
/// TPosition
TPosition iPosition;
TPositionInfo iPositionInfo;
};
#endif // __CLMKLOCATIONSERVICE_H__
// End of File