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Diffstat (limited to 'src/sensorsquick/qmltiltsensor.cpp')
-rw-r--r-- | src/sensorsquick/qmltiltsensor.cpp | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/src/sensorsquick/qmltiltsensor.cpp b/src/sensorsquick/qmltiltsensor.cpp new file mode 100644 index 00000000..81b4e696 --- /dev/null +++ b/src/sensorsquick/qmltiltsensor.cpp @@ -0,0 +1,163 @@ +/**************************************************************************** +** +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the QtSensors module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qmltiltsensor_p.h" +#include <QtSensors/qtiltsensor.h> + +QT_BEGIN_NAMESPACE +QT_END_NAMESPACE + +/*! + \qmltype TiltSensor + \instantiates QmlTiltSensor + \ingroup qml-sensors_type + \inqmlmodule QtSensors + \since QtSensors 5.0 + \inherits Sensor + \brief The TiltSensor element reports tilt events + along the X and Y axes. + + The TiltSensor element reports tilt events along the X and Y axes. + + This element wraps the QTiltSensor class. Please see the documentation for + QTiltSensor for details. + + \sa TiltReading +*/ + +QmlTiltSensor::QmlTiltSensor(QObject *parent) + : QmlSensor(parent) + , m_sensor(new QTiltSensor(this)) +{ +} + +QmlTiltSensor::~QmlTiltSensor() +{ +} + +QmlSensorReading *QmlTiltSensor::createReading() const +{ + return new QmlTiltSensorReading(m_sensor); +} + +QSensor *QmlTiltSensor::sensor() const +{ + return m_sensor; +} + +/*! + \qmlmethod TiltSensor::calibrate() + Calibrate the tilt sensor. + + Please see QTiltSensor::calibrate() for information about this property. +*/ +void QmlTiltSensor::calibrate() +{ + m_sensor->calibrate(); +} + +/*! + \qmltype TiltReading + \instantiates QmlTiltSensorReading + \ingroup qml-sensors_reading + \inqmlmodule QtSensors + \since QtSensors 5.0 + \inherits SensorReading + \brief The TiltReading element holds the most recent TiltSensor reading. + + The TiltReading element holds the most recent TiltSensor reading. + + This element wraps the QTiltReading class. Please see the documentation for + QTiltReading for details. + + This element cannot be directly created. +*/ + +QmlTiltSensorReading::QmlTiltSensorReading(QTiltSensor *sensor) + : QmlSensorReading(sensor) + , m_sensor(sensor) +{ +} + +QmlTiltSensorReading::~QmlTiltSensorReading() +{ +} + +/*! + \qmlproperty qreal TiltReading::yRotation + This property holds the amount of tilt on the Y axis. + + Please see QTiltReading::yRotation for information about this property. +*/ + +qreal QmlTiltSensorReading::yRotation() const +{ + return m_yRotation; +} + +/*! + \qmlproperty qreal TiltReading::xRotation + This property holds the amount of tilt on the X axis. + + Please see QTiltReading::xRotation for information about this property. +*/ + +qreal QmlTiltSensorReading::xRotation() const +{ + return m_xRotation; +} + +QSensorReading *QmlTiltSensorReading::reading() const +{ + return m_sensor->reading(); +} + +void QmlTiltSensorReading::readingUpdate() +{ + qreal tiltY = m_sensor->reading()->yRotation(); + if (m_yRotation != tiltY) { + m_yRotation = tiltY; + Q_EMIT yRotationChanged(); + } + qreal tiltX = m_sensor->reading()->xRotation(); + if (m_xRotation != tiltX) { + m_xRotation = tiltX; + Q_EMIT xRotationChanged(); + } +} |