/****************************************************************************
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** Copyright (C) 2016 The Qt Company Ltd.
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** This file is part of the QtSensors module of the Qt Toolkit.
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** Alternatively, this file may be used under the terms of the GNU
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****************************************************************************/

#ifndef QPROXIMITYSENSOR_H
#define QPROXIMITYSENSOR_H

#include <QtSensors/qsensor.h>

QT_BEGIN_NAMESPACE

class QProximityReadingPrivate;

class Q_SENSORS_EXPORT QProximityReading : public QSensorReading
{
    Q_OBJECT
    Q_PROPERTY(bool close READ close)
    DECLARE_READING(QProximityReading)
public:
    bool close() const;
    void setClose(bool close);
};

class Q_SENSORS_EXPORT QProximityFilter : public QSensorFilter
{
public:
    virtual bool filter(QProximityReading *reading) = 0;
private:
    bool filter(QSensorReading *reading) override;
};

class Q_SENSORS_EXPORT QProximitySensor : public QSensor
{
    Q_OBJECT
public:
    explicit QProximitySensor(QObject *parent = Q_NULLPTR);
    virtual ~QProximitySensor();
    QProximityReading *reading() const;
    static char const * const type;

private:
    Q_DISABLE_COPY(QProximitySensor)
};

QT_END_NAMESPACE

#endif