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| 39 | |
| 40 | #include "qmlgyroscope.h" |
| 41 | #include <QtSensors/QGyroscope> |
| 42 | |
| 43 | /*! |
| 44 | \qmltype Gyroscope |
| 45 | \instantiates QmlGyroscope |
| 46 | \ingroup qml-sensors_type |
| 47 | \inqmlmodule QtSensors |
| 48 | \since QtSensors 5.0 |
| 49 | \inherits Sensor |
| 50 | \brief The Gyroscope element reports on rotational acceleration |
| 51 | around the X, Y and Z axes. |
| 52 | |
| 53 | This element wraps the QGyroscope class. Please see the documentation for |
| 54 | QGyroscope for details. |
| 55 | |
| 56 | \sa GyroscopeReading |
| 57 | */ |
| 58 | |
| 59 | QmlGyroscope::QmlGyroscope(QObject *parent) |
| 60 | : QmlSensor(parent) |
| 61 | , m_sensor(new QGyroscope(this)) |
| 62 | { |
| 63 | } |
| 64 | |
| 65 | QmlGyroscope::~QmlGyroscope() |
| 66 | { |
| 67 | } |
| 68 | |
| 69 | QmlSensorReading *QmlGyroscope::createReading() const |
| 70 | { |
| 71 | return new QmlGyroscopeReading(m_sensor); |
| 72 | } |
| 73 | |
| 74 | QSensor *QmlGyroscope::sensor() const |
| 75 | { |
| 76 | return m_sensor; |
| 77 | } |
| 78 | |
| 79 | /*! |
| 80 | \qmltype GyroscopeReading |
| 81 | \instantiates QmlGyroscopeReading |
| 82 | \ingroup qml-sensors_reading |
| 83 | \inqmlmodule QtSensors |
| 84 | \since QtSensors 5.0 |
| 85 | \inherits SensorReading |
| 86 | \brief The GyroscopeReading element holds the most recent Gyroscope reading. |
| 87 | |
| 88 | The GyroscopeReading element holds the most recent Gyroscope reading. |
| 89 | |
| 90 | This element wraps the QGyroscopeReading class. Please see the documentation for |
| 91 | QGyroscopeReading for details. |
| 92 | |
| 93 | This element cannot be directly created. |
| 94 | */ |
| 95 | |
| 96 | QmlGyroscopeReading::QmlGyroscopeReading(QGyroscope *sensor) |
| 97 | : QmlSensorReading(sensor) |
| 98 | , m_sensor(sensor) |
| 99 | { |
| 100 | } |
| 101 | |
| 102 | QmlGyroscopeReading::~QmlGyroscopeReading() |
| 103 | { |
| 104 | } |
| 105 | |
| 106 | /*! |
| 107 | \qmlproperty qreal GyroscopeReading::x |
| 108 | This property holds the angular velocity around the x axis. |
| 109 | |
| 110 | Please see QGyroscopeReading::x for information about this property. |
| 111 | */ |
| 112 | |
| 113 | qreal QmlGyroscopeReading::x() const |
| 114 | { |
| 115 | return m_x; |
| 116 | } |
| 117 | |
| 118 | /*! |
| 119 | \qmlproperty qreal GyroscopeReading::y |
| 120 | This property holds the angular velocity around the y axis. |
| 121 | |
| 122 | Please see QGyroscopeReading::y for information about this property. |
| 123 | */ |
| 124 | |
| 125 | qreal QmlGyroscopeReading::y() const |
| 126 | { |
| 127 | return m_y; |
| 128 | } |
| 129 | |
| 130 | /*! |
| 131 | \qmlproperty qreal GyroscopeReading::z |
| 132 | This property holds the angular velocity around the z axis. |
| 133 | |
| 134 | Please see QGyroscopeReading::z for information about this property. |
| 135 | */ |
| 136 | |
| 137 | qreal QmlGyroscopeReading::z() const |
| 138 | { |
| 139 | return m_z; |
| 140 | } |
| 141 | |
| 142 | QSensorReading *QmlGyroscopeReading::reading() const |
| 143 | { |
| 144 | return m_sensor->reading(); |
| 145 | } |
| 146 | |
| 147 | void QmlGyroscopeReading::readingUpdate() |
| 148 | { |
| 149 | qreal gx = m_sensor->reading()->x(); |
| 150 | if (m_x != gx) { |
| 151 | m_x = gx; |
| 152 | Q_EMIT xChanged(); |
| 153 | } |
| 154 | qreal gy = m_sensor->reading()->y(); |
| 155 | if (m_y != gy) { |
| 156 | m_y = gy; |
| 157 | Q_EMIT yChanged(); |
| 158 | } |
| 159 | qreal gz = m_sensor->reading()->z(); |
| 160 | if (m_z != gz) { |
| 161 | m_z = gz; |
| 162 | Q_EMIT zChanged(); |
| 163 | } |
| 164 | } |
| 165 | |