/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtSensors module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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:
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**
** 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:
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** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QDECLPROXIMITYSENSOR_H
#define QDECLPROXIMITYSENSOR_H

#include <qsensorbackend.h>
#include "qproximitysensor.h"

class QDeclProximitySensor : public QSensorBackend
{
    Q_OBJECT
public:
    explicit QDeclProximitySensor(QSensor *sensor)
        : QSensorBackend(sensor)
        , _active(false)
        , _sensor(sensor)
    {
    }
    virtual ~QDeclProximitySensor() {}

    void start() { _active = true; }
    void stop() { _active = false; }
    bool isActive() { return _active; }

    void test(bool val)
    {
        if (sensor()->filters().count() > 0){
            QProximityFilter* af = (QProximityFilter*)sensor()->filters().at(0);
            reader.setClose(val);
            af->filter(&reader);
        }
    }
private:
    bool _active;
    QSensor* _sensor;
    QProximityReading reader;
};
#endif