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#include "genericorientationsensor.h"
#include "genericrotationsensor.h"
#include "genericalssensor.h"
#include <qsensorplugin.h>
#include <qsensorbackend.h>
#include <qsensormanager.h>
#include <QFile>
#include <QDebug>

class genericSensorPlugin : public QObject, public QSensorPluginInterface, public QSensorChangesInterface, public QSensorBackendFactory
{
    Q_OBJECT
    Q_INTERFACES(QSensorPluginInterface QSensorChangesInterface)
public:
    void registerSensors()
    {
        qDebug() << "loaded the Generic plugin";
        // Nothing to register here
    }

    void sensorsChanged()
    {
        if (!QSensor::defaultSensorForType(QAccelerometer::type).isEmpty()) {
            // There is an accelerometer available. Register the backends
            if (!QSensorManager::isBackendRegistered(QOrientationSensor::type, genericorientationsensor::id))
                QSensorManager::registerBackend(QOrientationSensor::type, genericorientationsensor::id, this);
            if (!QSensorManager::isBackendRegistered(QRotationSensor::type, genericrotationsensor::id))
                QSensorManager::registerBackend(QRotationSensor::type, genericrotationsensor::id, this);
            if (!QSensorManager::isBackendRegistered(QAmbientLightSensor::type, genericalssensor::id))
                QSensorManager::registerBackend(QAmbientLightSensor::type, genericalssensor::id, this);
        } else {
            if (QSensorManager::isBackendRegistered(QOrientationSensor::type, genericorientationsensor::id))
                QSensorManager::unregisterBackend(QOrientationSensor::type, genericorientationsensor::id);
            if (QSensorManager::isBackendRegistered(QRotationSensor::type, genericrotationsensor::id))
                QSensorManager::unregisterBackend(QRotationSensor::type, genericrotationsensor::id);
            if (QSensorManager::isBackendRegistered(QAmbientLightSensor::type, genericalssensor::id))
                QSensorManager::unregisterBackend(QAmbientLightSensor::type, genericalssensor::id);
        }
    }

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

        if (sensor->identifier() == genericrotationsensor::id)
            return new genericrotationsensor(sensor);

        if (sensor->identifier() == genericalssensor::id)
            return new genericalssensor(sensor);

        return 0;
    }
};

Q_EXPORT_PLUGIN2(qtsensors_generic, genericSensorPlugin)

#include "main.moc"