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| |
| #include "qmltapsensor.h" |
| #include <QtSensors/QTapSensor> |
| |
| /*! |
| \qmltype TapSensor |
| \instantiates QmlTapSensor |
| \ingroup qml-sensors_type |
| \inqmlmodule QtSensors |
| \since QtSensors 5.0 |
| \inherits Sensor |
| \brief The TapSensor element reports tap and double tap events |
| along the X, Y and Z axes. |
| |
| The TapSensor element reports tap and double tap events |
| along the X, Y and Z axes. |
| |
| This element wraps the QTapSensor class. Please see the documentation for |
| QTapSensor for details. |
| |
| \sa TapReading |
| */ |
| |
| QmlTapSensor::QmlTapSensor(QObject *parent) |
| : QmlSensor(parent) |
| , m_sensor(new QTapSensor(this)) |
| { |
| connect(m_sensor, SIGNAL(returnDoubleTapEventsChanged(bool)), |
| this, SIGNAL(returnDoubleTapEventsChanged(bool))); |
| } |
| |
| QmlTapSensor::~QmlTapSensor() |
| { |
| } |
| |
| QmlSensorReading *QmlTapSensor::createReading() const |
| { |
| return new QmlTapSensorReading(m_sensor); |
| } |
| |
| QSensor *QmlTapSensor::sensor() const |
| { |
| return m_sensor; |
| } |
| |
| /*! |
| \qmlproperty bool TapSensor::returnDoubleTapEvents |
| This property holds a value indicating if double tap events should be reported. |
| |
| Please see QTapSensor::returnDoubleTapEvents for information about this property. |
| */ |
| |
| bool QmlTapSensor::returnDoubleTapEvents() const |
| { |
| return m_sensor->returnDoubleTapEvents(); |
| } |
| |
| void QmlTapSensor::setReturnDoubleTapEvents(bool ret) |
| { |
| m_sensor->setReturnDoubleTapEvents(ret); |
| } |
| |
| /*! |
| \qmltype TapReading |
| \instantiates QmlTapSensorReading |
| \ingroup qml-sensors_reading |
| \inqmlmodule QtSensors |
| \since QtSensors 5.0 |
| \inherits SensorReading |
| \brief The TapReading element holds the most recent TapSensor reading. |
| |
| The TapReading element holds the most recent TapSensor reading. |
| |
| This element wraps the QTapReading class. Please see the documentation for |
| QTapReading for details. |
| |
| This element cannot be directly created. |
| */ |
| |
| QmlTapSensorReading::QmlTapSensorReading(QTapSensor *sensor) |
| : QmlSensorReading(sensor) |
| , m_sensor(sensor) |
| { |
| } |
| |
| QmlTapSensorReading::~QmlTapSensorReading() |
| { |
| } |
| |
| /*! |
| \qmlproperty TapDirection TapReading::tapDirection |
| This property holds the direction of the tap. |
| |
| Please see QTapReading::tapDirection for information about this property. |
| |
| Note that TapDirection constants are exposed through the TapReading class. |
| \code |
| TapSensor { |
| onReadingChanged: { |
| if ((reading.tapDirection & TapReading.X_Both)) |
| // do something |
| } |
| } |
| \endcode |
| */ |
| |
| QTapReading::TapDirection QmlTapSensorReading::tapDirection() const |
| { |
| return m_tapDirection; |
| } |
| |
| /*! |
| \qmlproperty bool TapReading::doubleTap |
| This property holds a value indicating if there was a single or double tap. |
| |
| Please see QTapReading::doubleTap for information about this property. |
| */ |
| |
| bool QmlTapSensorReading::isDoubleTap() const |
| { |
| return m_isDoubleTap; |
| } |
| |
| QSensorReading *QmlTapSensorReading::reading() const |
| { |
| return const_cast<QTapSensor*>(m_sensor)->reading(); |
| } |
| |
| void QmlTapSensorReading::readingUpdate() |
| { |
| QTapReading::TapDirection td = m_sensor->reading()->tapDirection(); |
| if (m_tapDirection != td) { |
| m_tapDirection = td; |
| Q_EMIT tapDirectionChanged(); |
| } |
| bool dTap = m_sensor->reading()->isDoubleTap(); |
| if (m_isDoubleTap != dTap) { |
| m_isDoubleTap = dTap; |
| Q_EMIT isDoubleTapChanged(); |
| } |
| } |