| 1 | // Copyright (C) 2016 The Qt Company Ltd. |
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| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
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| 3 | |
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| 4 | #include "qmllightsensor_p.h" |
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| 5 | #include <QtSensors/QLightSensor> |
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| 6 | |
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| 7 | /*! |
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| 8 | \qmltype LightSensor |
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| 9 | //! \nativetype QmlLightSensor |
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| 10 | \ingroup qml-sensors_type |
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| 11 | \inqmlmodule QtSensors |
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| 12 | \since QtSensors 5.0 |
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| 13 | \inherits Sensor |
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| 14 | \brief The LightSensor element reports on light levels using LUX. |
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| 15 | |
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| 16 | The LightSensor element reports on light levels using LUX. |
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| 17 | |
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| 18 | This element wraps the QLightSensor class. Please see the documentation for |
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| 19 | QLightSensor for details. |
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| 20 | |
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| 21 | \sa LightReading |
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| 22 | */ |
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| 23 | |
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| 24 | QmlLightSensor::QmlLightSensor(QObject *parent) |
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| 25 | : QmlSensor(parent) |
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| 26 | , m_sensor(new QLightSensor(this)) |
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| 27 | { |
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| 28 | connect(sender: m_sensor, SIGNAL(fieldOfViewChanged(qreal)), |
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| 29 | receiver: this, SIGNAL(fieldOfViewChanged(qreal))); |
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| 30 | } |
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| 31 | |
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| 32 | QmlLightSensor::~QmlLightSensor() |
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| 33 | { |
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| 34 | } |
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| 35 | |
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| 36 | QmlSensorReading *QmlLightSensor::createReading() const |
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| 37 | { |
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| 38 | return new QmlLightSensorReading(m_sensor); |
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| 39 | } |
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| 40 | |
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| 41 | QSensor *QmlLightSensor::sensor() const |
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| 42 | { |
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| 43 | return m_sensor; |
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| 44 | } |
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| 45 | |
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| 46 | /*! |
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| 47 | \qmlproperty real LightSensor::fieldOfView |
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| 48 | This property holds a value indicating the field of view. |
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| 49 | |
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| 50 | Please see QLightSensor::fieldOfView for information about this property. |
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| 51 | */ |
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| 52 | |
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| 53 | qreal QmlLightSensor::fieldOfView() const |
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| 54 | { |
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| 55 | return m_sensor->fieldOfView(); |
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| 56 | } |
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| 57 | |
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| 58 | /*! |
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| 59 | \qmltype LightReading |
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| 60 | //! \nativetype QmlLightSensorReading |
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| 61 | \ingroup qml-sensors_reading |
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| 62 | \inqmlmodule QtSensors |
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| 63 | \since QtSensors 5.0 |
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| 64 | \inherits SensorReading |
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| 65 | \brief The LightReading element holds the most recent LightSensor reading. |
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| 66 | |
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| 67 | The LightReading element holds the most recent LightSensor reading. |
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| 68 | |
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| 69 | This element wraps the QLightReading class. Please see the documentation for |
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| 70 | QLightReading for details. |
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| 71 | |
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| 72 | This element cannot be directly created. |
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| 73 | */ |
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| 74 | |
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| 75 | QmlLightSensorReading::QmlLightSensorReading(QLightSensor *sensor) |
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| 76 | : m_sensor(sensor) |
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| 77 | { |
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| 78 | } |
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| 79 | |
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| 80 | QmlLightSensorReading::~QmlLightSensorReading() |
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| 81 | { |
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| 82 | } |
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| 83 | |
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| 84 | /*! |
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| 85 | \qmlproperty real LightReading::illuminance |
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| 86 | This property holds the light level. |
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| 87 | |
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| 88 | Please see QLightReading::illuminance for information about this property. |
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| 89 | */ |
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| 90 | |
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| 91 | qreal QmlLightSensorReading::illuminance() const |
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| 92 | { |
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| 93 | return m_illuminance; |
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| 94 | } |
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| 95 | |
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| 96 | QBindable<qreal> QmlLightSensorReading::bindableIlluminance() const |
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| 97 | { |
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| 98 | return &m_illuminance; |
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| 99 | } |
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| 100 | |
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| 101 | QSensorReading *QmlLightSensorReading::reading() const |
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| 102 | { |
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| 103 | return m_sensor->reading(); |
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| 104 | } |
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| 105 | |
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| 106 | void QmlLightSensorReading::readingUpdate() |
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| 107 | { |
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| 108 | m_illuminance = m_sensor->reading()->lux(); |
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| 109 | } |
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| 110 | |
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