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Diffstat (limited to 'src/sensorsquick/qmlrotationsensor.cpp')
| -rw-r--r-- | src/sensorsquick/qmlrotationsensor.cpp | 184 |
1 files changed, 184 insertions, 0 deletions
diff --git a/src/sensorsquick/qmlrotationsensor.cpp b/src/sensorsquick/qmlrotationsensor.cpp new file mode 100644 index 00000000..ef04c6bb --- /dev/null +++ b/src/sensorsquick/qmlrotationsensor.cpp @@ -0,0 +1,184 @@ +/**************************************************************************** +** +** 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 "qmlrotationsensor_p.h" +#include <QtSensors/QRotationSensor> + +/*! + \qmltype RotationSensor + \instantiates QmlRotationSensor + \ingroup qml-sensors_type + \inqmlmodule QtSensors + \since QtSensors 5.0 + \inherits Sensor + \brief The RotationSensor element reports on device rotation + around the X, Y and Z axes. + + The RotationSensor element reports on device rotation + around the X, Y and Z axes. + + This element wraps the QRotationSensor class. Please see the documentation for + QRotationSensor for details. + + \sa RotationReading +*/ + +QmlRotationSensor::QmlRotationSensor(QObject *parent) + : QmlSensor(parent) + , m_sensor(new QRotationSensor(this)) +{ + connect(m_sensor, SIGNAL(hasZChanged(bool)), this, SIGNAL(hasZChanged(bool))); +} + +QmlRotationSensor::~QmlRotationSensor() +{ +} + +QmlSensorReading *QmlRotationSensor::createReading() const +{ + return new QmlRotationSensorReading(m_sensor); +} + +QSensor *QmlRotationSensor::sensor() const +{ + return m_sensor; +} + +/*! + \qmlproperty qreal RotationSensor::hasZ + This property holds a value indicating if the z angle is available. + + Please see QRotationSensor::hasZ for information about this property. +*/ + +bool QmlRotationSensor::hasZ() const +{ + return m_sensor->hasZ(); +} + +void QmlRotationSensor::_update() +{ +} + +/*! + \qmltype RotationReading + \instantiates QmlRotationSensorReading + \ingroup qml-sensors_reading + \inqmlmodule QtSensors + \since QtSensors 5.0 + \inherits SensorReading + \brief The RotationReading element holds the most recent RotationSensor reading. + + The RotationReading element holds the most recent RotationSensor reading. + + This element wraps the QRotationReading class. Please see the documentation for + QRotationReading for details. + + This element cannot be directly created. +*/ + +QmlRotationSensorReading::QmlRotationSensorReading(QRotationSensor *sensor) + : QmlSensorReading(sensor) + , m_sensor(sensor) +{ +} + +QmlRotationSensorReading::~QmlRotationSensorReading() +{ +} + +/*! + \qmlproperty qreal RotationReading::x + This property holds the rotation around the x axis. + + Please see QRotationReading::x for information about this property. +*/ + +qreal QmlRotationSensorReading::x() const +{ + return m_x; +} + +/*! + \qmlproperty qreal RotationReading::y + This property holds the rotation around the y axis. + + Please see QRotationReading::y for information about this property. +*/ + +qreal QmlRotationSensorReading::y() const +{ + return m_y; +} + +/*! + \qmlproperty qreal RotationReading::z + This property holds the rotation around the z axis. + + Please see QRotationReading::z for information about this property. +*/ + +qreal QmlRotationSensorReading::z() const +{ + return m_z; +} + +QSensorReading *QmlRotationSensorReading::reading() const +{ + return m_sensor->reading(); +} + +void QmlRotationSensorReading::readingUpdate() +{ + qreal rX = m_sensor->reading()->x(); + if (m_x != rX) { + m_x = rX; + Q_EMIT xChanged(); + } + qreal rY = m_sensor->reading()->y(); + if (m_y != rY) { + m_y = rY; + Q_EMIT yChanged(); + } + qreal rZ = m_sensor->reading()->z(); + if (m_z != rZ) { + m_z = rZ; + Q_EMIT zChanged(); + } +} |