| 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 "qmlcompass_p.h" |
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| 5 | #include <QtSensors/QCompass> |
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| 6 | |
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| 7 | /*! |
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| 8 | \qmltype Compass |
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| 9 | //! \nativetype QmlCompass |
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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 Compass element reports on heading using magnetic north as a reference. |
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| 15 | |
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| 16 | The Compass element reports on heading using magnetic north as a reference. |
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| 17 | |
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| 18 | This element wraps the QCompass class. Please see the documentation for |
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| 19 | QCompass for details. |
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| 20 | |
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| 21 | \sa CompassReading |
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| 22 | */ |
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| 23 | |
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| 24 | QmlCompass::QmlCompass(QObject *parent) |
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| 25 | : QmlSensor(parent) |
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| 26 | , m_sensor(new QCompass(this)) |
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| 27 | { |
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| 28 | } |
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| 29 | |
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| 30 | QmlCompass::~QmlCompass() |
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| 31 | { |
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| 32 | } |
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| 33 | |
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| 34 | QmlSensorReading *QmlCompass::createReading() const |
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| 35 | { |
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| 36 | return new QmlCompassReading(m_sensor); |
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| 37 | } |
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| 38 | |
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| 39 | QSensor *QmlCompass::sensor() const |
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| 40 | { |
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| 41 | return m_sensor; |
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| 42 | } |
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| 43 | |
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| 44 | /*! |
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| 45 | \qmltype CompassReading |
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| 46 | //! \nativetype QmlCompassReading |
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| 47 | \ingroup qml-sensors_reading |
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| 48 | \inqmlmodule QtSensors |
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| 49 | \since QtSensors 5.0 |
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| 50 | \inherits SensorReading |
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| 51 | \brief The CompassReading element holds the most recent Compass reading. |
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| 52 | |
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| 53 | The CompassReading element holds the most recent Compass reading. |
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| 54 | |
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| 55 | This element wraps the QCompassReading class. Please see the documentation for |
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| 56 | QCompassReading for details. |
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| 57 | |
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| 58 | This element cannot be directly created. |
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| 59 | */ |
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| 60 | |
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| 61 | QmlCompassReading::QmlCompassReading(QCompass *sensor) |
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| 62 | : m_sensor(sensor) |
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| 63 | { |
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| 64 | } |
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| 65 | |
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| 66 | QmlCompassReading::~QmlCompassReading() |
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| 67 | { |
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| 68 | } |
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| 69 | |
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| 70 | /*! |
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| 71 | \qmlproperty real CompassReading::azimuth |
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| 72 | This property holds the azimuth of the device. |
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| 73 | |
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| 74 | Please see QCompassReading::azimuth for information about this property. |
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| 75 | */ |
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| 76 | |
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| 77 | qreal QmlCompassReading::azimuth() const |
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| 78 | { |
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| 79 | return m_azimuth; |
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| 80 | } |
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| 81 | |
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| 82 | QBindable<qreal> QmlCompassReading::bindableAzimuth() const |
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| 83 | { |
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| 84 | return &m_azimuth; |
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| 85 | } |
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| 86 | |
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| 87 | /*! |
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| 88 | \qmlproperty real CompassReading::calibrationLevel |
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| 89 | This property holds the calibration level of the reading. |
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| 90 | |
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| 91 | Please see QCompassReading::calibrationLevel for information about this property. |
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| 92 | */ |
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| 93 | |
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| 94 | qreal QmlCompassReading::calibrationLevel() const |
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| 95 | { |
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| 96 | return m_calibrationLevel; |
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| 97 | } |
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| 98 | |
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| 99 | QBindable<qreal> QmlCompassReading::bindableCalibrationLevel() const |
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| 100 | { |
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| 101 | return &m_calibrationLevel; |
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| 102 | } |
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| 103 | |
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| 104 | QSensorReading *QmlCompassReading::reading() const |
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| 105 | { |
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| 106 | return m_sensor->reading(); |
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| 107 | } |
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| 108 | |
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| 109 | void QmlCompassReading::readingUpdate() |
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| 110 | { |
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| 111 | m_azimuth = m_sensor->reading()->azimuth(); |
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| 112 | m_calibrationLevel = m_sensor->reading()->calibrationLevel(); |
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| 113 | } |
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| 114 | |
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