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// Copyright (C) 2016 Alexander Volkov <a.volkov@rusbitech.ru>
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include "iiosensorproxylightsensor.h"
#include "sensorproxy_interface.h"
#include <QtDBus/QDBusPendingReply>
char const * const IIOSensorProxyLightSensor::id("iio-sensor-proxy.lightsensor");
static inline QString dbusPath() { return QStringLiteral("/net/hadess/SensorProxy"); }
IIOSensorProxyLightSensor::IIOSensorProxyLightSensor(QSensor *sensor)
: IIOSensorProxySensorBase(dbusPath(), NetHadessSensorProxyInterface::staticInterfaceName(), sensor)
{
setReading<QLightReading>(&m_reading);
m_sensorProxyInterface = new NetHadessSensorProxyInterface(serviceName(), dbusPath(),
QDBusConnection::systemBus(), this);
}
IIOSensorProxyLightSensor::~IIOSensorProxyLightSensor()
{
}
void IIOSensorProxyLightSensor::start()
{
if (isServiceRunning()) {
if (m_sensorProxyInterface->hasAmbientLight()
&& m_sensorProxyInterface->lightLevelUnit() == QLatin1String("lux")) {
QDBusPendingReply<> reply = m_sensorProxyInterface->ClaimLight();
reply.waitForFinished();
if (!reply.isError()) {
updateLightLevel(m_sensorProxyInterface->lightLevel());
return;
}
}
}
sensorStopped();
}
void IIOSensorProxyLightSensor::stop()
{
if (isServiceRunning()) {
QDBusPendingReply<> reply = m_sensorProxyInterface->ReleaseLight();
reply.waitForFinished();
}
sensorStopped();
}
void IIOSensorProxyLightSensor::updateProperties(const QVariantMap &changedProperties)
{
if (changedProperties.contains("LightLevel")) {
double lux = changedProperties.value("LightLevel").toDouble();
updateLightLevel(lux);
}
}
void IIOSensorProxyLightSensor::updateLightLevel(double lux)
{
m_reading.setLux(lux);
m_reading.setTimestamp(produceTimestamp());
newReadingAvailable();
}
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