/****************************************************************************
**
** Copyright (C) 2012 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.
**
** $QT_BEGIN_LICENSE:BSD$
** 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 Nokia Corporation and its Subsidiary(-ies) 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
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
** $QT_END_LICENSE$
**
****************************************************************************/

#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_INTERFACES(QSensorPluginInterface:QFactoryInterface 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;
    }
    QStringList keys() const { return QStringList() << "grue";}
};

Q_EXPORT_PLUGIN2(libsensors_grueplugin, GrueSensorPlugin)

#include "main.moc"