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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef LIGHTSENSORSYM_H
#define LIGHTSENSORSYM_H
// QT Mobility Sensor API headers
#include <qsensorbackend.h>
#include <qlightsensor.h>
// Internal Headers
#include "sensorbackendsym.h"
// Sensor client headers
// Light data Sensor specific header
#include <sensrvluxsensor.h>
QTM_USE_NAMESPACE
class CLightSensorSym: public CSensorBackendSym
{
public:
/**
* Factory function, this is used to create the Light data object
* @return CLightSensorSym if successful, leaves on failure
*/
static CLightSensorSym* NewL(QSensor *sensor);
/**
* Destructor
* Closes the backend resources
*/
~CLightSensorSym();
private:
/**
* Default constructor
*/
CLightSensorSym(QSensor *sensor);
/*
* DataReceived is used to retrieve the sensor reading from sensor server
* It is implemented here to handle Light sensor specific
* reading data and provides conversion and utility code
*/
void DataReceived(CSensrvChannel &aChannel, TInt aCount, TInt aDataLost);
void ProcessReading();
/**
* Second phase constructor
* Initialize the backend resources
*/
void ConstructL();
public:
/**
* Holds the id of the Light data sensor
*/
static char const * const id;
private:
QLightReading iReading;
TSensrvAmbientLightLuxData iData;
};
#endif // LIGHTSENSORSYM_H
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