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1/****************************************************************************
2**
3** Copyright (C) 2016 The Qt Company Ltd.
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
40#ifndef QROTATIONSENSOR_H
41#define QROTATIONSENSOR_H
42
43#include <QtSensors/qsensor.h>
44
45QT_BEGIN_NAMESPACE
46
47class QRotationReadingPrivate;
48
49class Q_SENSORS_EXPORT QRotationReading : public QSensorReading
50{
51 Q_OBJECT
52 Q_PROPERTY(qreal x READ x)
53 Q_PROPERTY(qreal y READ y)
54 Q_PROPERTY(qreal z READ z)
55 DECLARE_READING(QRotationReading)
56public:
57 qreal x() const;
58 qreal y() const;
59 qreal z() const;
60
61 void setFromEuler(qreal x, qreal y, qreal z);
62};
63
64class Q_SENSORS_EXPORT QRotationFilter : public QSensorFilter
65{
66public:
67 virtual bool filter(QRotationReading *reading) = 0;
68private:
69 bool filter(QSensorReading *reading) override;
70};
71
72class QRotationSensorPrivate;
73
74class Q_SENSORS_EXPORT QRotationSensor : public QSensor
75{
76 Q_OBJECT
77 Q_PROPERTY(bool hasZ READ hasZ NOTIFY hasZChanged)
78public:
79 explicit QRotationSensor(QObject *parent = Q_NULLPTR);
80 virtual ~QRotationSensor();
81 QRotationReading *reading() const;
82 static char const * const type;
83
84 bool hasZ() const;
85 void setHasZ(bool hasZ);
86
87Q_SIGNALS:
88 void hasZChanged(bool hasZ);
89
90private:
91 Q_DECLARE_PRIVATE(QRotationSensor)
92 Q_DISABLE_COPY(QRotationSensor)
93};
94
95QT_END_NAMESPACE
96
97#endif
98
99

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source code of qtsensors/src/sensors/qrotationsensor.h