1/****************************************************************************
2**
3** Copyright (C) 2016 Research In Motion
4** Contact: https://www.qt.io/licensing/
5**
6** This file is part of the QtSensors module of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
9** Commercial License Usage
10** Licensees holding valid commercial Qt licenses may use this file in
11** accordance with the commercial license agreement provided with the
12** Software or, alternatively, in accordance with the terms contained in
13** a written agreement between you and The Qt Company. For licensing terms
14** and conditions see https://www.qt.io/terms-conditions. For further
15** information use the contact form at https://www.qt.io/contact-us.
16**
17** GNU Lesser General Public License Usage
18** Alternatively, this file may be used under the terms of the GNU Lesser
19** General Public License version 3 as published by the Free Software
20** Foundation and appearing in the file LICENSE.LGPL3 included in the
21** packaging of this file. Please review the following information to
22** ensure the GNU Lesser General Public License version 3 requirements
23** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
24**
25** GNU General Public License Usage
26** Alternatively, this file may be used under the terms of the GNU
27** General Public License version 2.0 or (at your option) the GNU General
28** Public license version 3 or any later version approved by the KDE Free
29** Qt Foundation. The licenses are as published by the Free Software
30** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
31** included in the packaging of this file. Please review the following
32** information to ensure the GNU General Public License requirements will
33** be met: https://www.gnu.org/licenses/gpl-2.0.html and
34** https://www.gnu.org/licenses/gpl-3.0.html.
35**
36** $QT_END_LICENSE$
37**
38****************************************************************************/
39#include "qmlambienttemperaturesensor.h"
40#include <QtSensors/QAmbientTemperatureSensor>
41
42/*!
43 \qmltype AmbientTemperatureSensor
44 \instantiates QmlAmbientTemperatureSensor
45 \ingroup qml-sensors_type
46 \inqmlmodule QtSensors
47 \since QtSensors 5.1
48 \inherits Sensor
49 \brief The AmbientTemperatureSensor element reports on the ambient temperature.
50
51 The AmbientTemperatureSensor element reports on the ambient temperature.
52
53 This element wraps the QAmbientTemperatureSensor class. Please see the documentation for
54 QAmbientTemperatureSensor for details.
55
56 \sa AmbientTemperatureReading
57*/
58
59QmlAmbientTemperatureSensor::QmlAmbientTemperatureSensor(QObject *parent)
60 : QmlSensor(parent)
61 , m_sensor(new QAmbientTemperatureSensor(this))
62{
63}
64
65QmlAmbientTemperatureSensor::~QmlAmbientTemperatureSensor()
66{
67}
68
69QmlSensorReading *QmlAmbientTemperatureSensor::createReading() const
70{
71 return new QmlAmbientTemperatureReading(m_sensor);
72}
73
74QSensor *QmlAmbientTemperatureSensor::sensor() const
75{
76 return m_sensor;
77}
78
79/*!
80 \qmltype AmbientTemperatureReading
81 \instantiates QmlAmbientTemperatureReading
82 \ingroup qml-sensors_reading
83 \inqmlmodule QtSensors
84 \since QtSensors 5.1
85 \inherits SensorReading
86 \brief The AmbientTemperatureReading element holds the most recent temperature reading.
87
88 The AmbientTemperatureReading element holds the most recent temperature reading.
89
90 This element wraps the QAmbientTemperatureReading class. Please see the documentation for
91 QAmbientTemperatureReading for details.
92
93 This element cannot be directly created.
94*/
95
96QmlAmbientTemperatureReading::QmlAmbientTemperatureReading(QAmbientTemperatureSensor *sensor)
97 : QmlSensorReading(sensor)
98 , m_sensor(sensor)
99 , m_temperature(0)
100{
101}
102
103QmlAmbientTemperatureReading::~QmlAmbientTemperatureReading()
104{
105}
106
107/*!
108 \qmlproperty qreal AmbientTemperatureReading::temperature
109 This property holds the ambient temperature in degree Celsius.
110
111 Please see QAmbientTemperatureReading::temperature for information about this property.
112*/
113
114qreal QmlAmbientTemperatureReading::temperature() const
115{
116 return m_temperature;
117}
118
119QSensorReading *QmlAmbientTemperatureReading::reading() const
120{
121 return m_sensor->reading();
122}
123
124void QmlAmbientTemperatureReading::readingUpdate()
125{
126 const qreal temperature = m_sensor->reading()->temperature();
127 if (m_temperature != temperature) {
128 m_temperature = temperature;
129 Q_EMIT temperatureChanged();
130 }
131}
132

source code of qtsensors/src/imports/sensors/qmlambienttemperaturesensor.cpp