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| |
| #include "qmlmagnetometer.h" |
| #include <QtSensors/QMagnetometer> |
| |
| /*! |
| \qmltype Magnetometer |
| \instantiates QmlMagnetometer |
| \ingroup qml-sensors_type |
| \inqmlmodule QtSensors |
| \since QtSensors 5.0 |
| \inherits Sensor |
| \brief The Magnetometer element reports on magnetic field strength |
| along the Z, Y and Z axes. |
| |
| The Magnetometer element reports on magnetic field strength |
| along the Z, Y and Z axes. |
| |
| This element wraps the QMagnetometer class. Please see the documentation for |
| QMagnetometer for details. |
| |
| \sa MagnetometerReading |
| */ |
| |
| QmlMagnetometer::QmlMagnetometer(QObject *parent) |
| : QmlSensor(parent) |
| , m_sensor(new QMagnetometer(this)) |
| { |
| connect(m_sensor, SIGNAL(returnGeoValuesChanged(bool)), |
| this, SIGNAL(returnGeoValuesChanged(bool))); |
| } |
| |
| QmlMagnetometer::~QmlMagnetometer() |
| { |
| } |
| |
| QmlSensorReading *QmlMagnetometer::createReading() const |
| { |
| return new QmlMagnetometerReading(m_sensor); |
| } |
| |
| QSensor *QmlMagnetometer::sensor() const |
| { |
| return m_sensor; |
| } |
| |
| /*! |
| \qmlproperty bool Magnetometer::returnGeoValues |
| This property holds a value indicating if geomagnetic values should be returned. |
| |
| Please see QMagnetometer::returnGeoValues for information about this property. |
| */ |
| |
| bool QmlMagnetometer::returnGeoValues() const |
| { |
| return m_sensor->returnGeoValues(); |
| } |
| |
| void QmlMagnetometer::setReturnGeoValues(bool geo) |
| { |
| m_sensor->setReturnGeoValues(geo); |
| } |
| |
| /*! |
| \qmltype MagnetometerReading |
| \instantiates QmlMagnetometerReading |
| \ingroup qml-sensors_reading |
| \inqmlmodule QtSensors |
| \since QtSensors 5.0 |
| \inherits SensorReading |
| \brief The MagnetometerReading element holds the most recent Magnetometer reading. |
| |
| The MagnetometerReading element holds the most recent Magnetometer reading. |
| |
| This element wraps the QMagnetometerReading class. Please see the documentation for |
| QMagnetometerReading for details. |
| |
| This element cannot be directly created. |
| */ |
| |
| QmlMagnetometerReading::QmlMagnetometerReading(QMagnetometer *sensor) |
| : QmlSensorReading(sensor) |
| , m_sensor(sensor) |
| { |
| } |
| |
| QmlMagnetometerReading::~QmlMagnetometerReading() |
| { |
| } |
| |
| /*! |
| \qmlproperty qreal MagnetometerReading::x |
| This property holds the raw magnetic flux density on the X axis. |
| |
| Please see QMagnetometerReading::x for information about this property. |
| */ |
| |
| qreal QmlMagnetometerReading::x() const |
| { |
| return m_x; |
| } |
| |
| /*! |
| \qmlproperty qreal MagnetometerReading::y |
| This property holds the raw magnetic flux density on the Y axis. |
| |
| Please see QMagnetometerReading::y for information about this property. |
| */ |
| |
| qreal QmlMagnetometerReading::y() const |
| { |
| return m_y; |
| } |
| |
| /*! |
| \qmlproperty qreal MagnetometerReading::z |
| This property holds the raw magnetic flux density on the Z axis. |
| |
| Please see QMagnetometerReading::z for information about this property. |
| */ |
| |
| qreal QmlMagnetometerReading::z() const |
| { |
| return m_z; |
| } |
| |
| /*! |
| \qmlproperty qreal MagnetometerReading::calibrationLevel |
| This property holds the accuracy of the reading. |
| |
| Please see QMagnetometerReading::calibrationLevel for information about this property. |
| */ |
| |
| qreal QmlMagnetometerReading::calibrationLevel() const |
| { |
| return m_calibrationLevel; |
| } |
| |
| QSensorReading *QmlMagnetometerReading::reading() const |
| { |
| return m_sensor->reading(); |
| } |
| |
| void QmlMagnetometerReading::readingUpdate() |
| { |
| qreal magX = m_sensor->reading()->x(); |
| if (m_x != magX) { |
| m_x = magX; |
| Q_EMIT xChanged(); |
| } |
| qreal magY = m_sensor->reading()->y(); |
| if (m_y != magY) { |
| m_y = magY; |
| Q_EMIT yChanged(); |
| } |
| qreal magZ = m_sensor->reading()->z(); |
| if (m_z != magZ) { |
| m_z = magZ; |
| Q_EMIT zChanged(); |
| } |
| qreal calLevel = m_sensor->reading()->calibrationLevel(); |
| if (m_calibrationLevel != calLevel) { |
| m_calibrationLevel = calLevel; |
| Q_EMIT calibrationLevelChanged(); |
| } |
| } |