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| |
| #include "qambientlightsensor.h" |
| #include "qambientlightsensor_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| IMPLEMENT_READING(QAmbientLightReading) |
| |
| /*! |
| \class QAmbientLightReading |
| \ingroup sensors_reading |
| \inmodule QtSensors |
| \since 5.1 |
| |
| \brief The QAmbientLightReading class represents one reading from the |
| ambient light sensor. |
| |
| \section2 QAmbientLightReading Units |
| The ambient light sensor returns the intensity of the ambient light |
| using the pre-defined values found in the QAmbientLightReading::LightLevel |
| enum. |
| */ |
| |
| /*! |
| \enum QAmbientLightReading::LightLevel |
| |
| This enum represents the ambient light level. |
| |
| \value Undefined The light level is unknown. |
| \value Dark It is dark. |
| \value Twilight It is moderately dark. |
| \value Light It is light (eg. internal lights). |
| \value Bright It is bright (eg. shade). |
| \value Sunny It is very bright (eg. direct sunlight). |
| */ |
| |
| /*! |
| \property QAmbientLightReading::lightLevel |
| \brief the ambient light level. |
| |
| The value represents the ambient light and comes from QAmbientLightReading::LightLevel. |
| \sa {QAmbientLightReading Units} |
| */ |
| |
| QAmbientLightReading::LightLevel QAmbientLightReading::lightLevel() const |
| { |
| return static_cast<LightLevel>(d->lightLevel); |
| } |
| |
| /*! |
| Sets the ambient light level to \a lightLevel. |
| */ |
| void QAmbientLightReading::setLightLevel(QAmbientLightReading::LightLevel lightLevel) |
| { |
| switch (lightLevel) { |
| case Dark: |
| case Twilight: |
| case Light: |
| case Bright: |
| case Sunny: |
| d->lightLevel = lightLevel; |
| break; |
| default: |
| d->lightLevel = Undefined; |
| break; |
| } |
| } |
| |
| // ===================================================================== |
| |
| /*! |
| \class QAmbientLightFilter |
| \ingroup sensors_filter |
| \inmodule QtSensors |
| \since 5.1 |
| |
| \brief The QAmbientLightFilter class is a convenience wrapper around QSensorFilter. |
| |
| The only difference is that the filter() method features a pointer to QAmbientLightReading |
| instead of QSensorReading. |
| */ |
| |
| /*! |
| \fn QAmbientLightFilter::filter(QAmbientLightReading *reading) |
| |
| Called when \a reading changes. Returns false to prevent the reading from propagating. |
| |
| \sa QSensorFilter::filter() |
| */ |
| |
| bool QAmbientLightFilter::filter(QSensorReading *reading) |
| { |
| return filter(static_cast<QAmbientLightReading*>(reading)); |
| } |
| |
| char const * const QAmbientLightSensor::type("QAmbientLightSensor"); |
| |
| /*! |
| \class QAmbientLightSensor |
| \ingroup sensors_type |
| \inmodule QtSensors |
| \since 5.1 |
| |
| \brief The QAmbientLightSensor class is a convenience wrapper around QSensor. |
| |
| The only behavioural difference is that this class sets the type properly. |
| |
| This class also features a reading() function that returns a QAmbientLightReading instead of a QSensorReading. |
| |
| For details about how the sensor works, see \l QAmbientLightReading. |
| |
| \sa QAmbientLightReading |
| */ |
| |
| /*! |
| Construct the sensor as a child of \a parent. |
| */ |
| QAmbientLightSensor::QAmbientLightSensor(QObject *parent) |
| : QSensor(QAmbientLightSensor::type, parent) |
| { |
| } |
| |
| /*! |
| Destroy the sensor. Stops the sensor if it has not already been stopped. |
| */ |
| QAmbientLightSensor::~QAmbientLightSensor() |
| { |
| } |
| |
| /*! |
| \fn QAmbientLightSensor::reading() const |
| |
| Returns the reading class for this sensor. |
| |
| \sa QSensor::reading() |
| */ |
| |
| QAmbientLightReading *QAmbientLightSensor::reading() const |
| { |
| return static_cast<QAmbientLightReading*>(QSensor::reading()); |
| } |
| |
| QT_END_NAMESPACE |
| |
| #include "moc_qambientlightsensor.cpp" |