/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the QtSensors module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
**   * Redistributions of source code must retain the above copyright
**     notice, this list of conditions and the following disclaimer.
**   * Redistributions in binary form must reproduce the above copyright
**     notice, this list of conditions and the following disclaimer in
**     the documentation and/or other materials provided with the
**     distribution.
**   * Neither the name of The Qt Company Ltd nor the names of its
**     contributors may be used to endorse or promote products derived
**     from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** $QT_END_LICENSE$
**
****************************************************************************/

#include "gruesensorimpl.h"
#include <qsensorplugin.h>
#include <qsensorbackend.h>
#include <qsensormanager.h>
#include <QFile>
#include <QDebug>

class GrueSensorPlugin : public QObject, public QSensorPluginInterface, public QSensorChangesInterface, public QSensorBackendFactory
{
    Q_OBJECT
    Q_PLUGIN_METADATA(IID "com.qt-project.Qt.QSensorPluginInterface/1.0" FILE "plugin.json")
    Q_INTERFACES(QSensorPluginInterface QSensorChangesInterface)
public:
    void registerSensors()
    {
        qDebug() << "loaded the grue plugin";
    }

    void sensorsChanged()
    {
        if (!QSensor::defaultSensorForType(QAmbientLightSensor::type).isEmpty()) {
            // There is a light sensor available. Register the backend
            if (!QSensorManager::isBackendRegistered(GrueSensor::type, gruesensorimpl::id))
                QSensorManager::registerBackend(GrueSensor::type, gruesensorimpl::id, this);
        } else {
            if (QSensorManager::isBackendRegistered(GrueSensor::type, gruesensorimpl::id))
                QSensorManager::unregisterBackend(GrueSensor::type, gruesensorimpl::id);
        }
    }

    QSensorBackend *createBackend(QSensor *sensor)
    {
        if (sensor->identifier() == gruesensorimpl::id)
            return new gruesensorimpl(sensor);

        return 0;
    }
};

#include "main.moc"

