blob: 4ef28f34a7e9f69187c3261b8f2b3d2f1a0f8481 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
/****************************************************************************
**
** Copyright (C) 2016 Alexander Volkov <a.volkov@rusbitech.ru>
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtSensors module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** 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.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#include "iiosensorproxyorientationsensor.h"
#include "sensorproxy_interface.h"
#include <QtDBus/QDBusPendingReply>
char const * const IIOSensorProxyOrientationSensor::id("iio-sensor-proxy.orientationsensor");
static inline QString dbusPath() { return QStringLiteral("/net/hadess/SensorProxy"); }
IIOSensorProxyOrientationSensor::IIOSensorProxyOrientationSensor(QSensor *sensor)
: IIOSensorProxySensorBase(dbusPath(), NetHadessSensorProxyInterface::staticInterfaceName(), sensor)
{
setReading<QOrientationReading>(&m_reading);
m_sensorProxyInterface = new NetHadessSensorProxyInterface(serviceName(), dbusPath(),
QDBusConnection::systemBus(), this);
}
IIOSensorProxyOrientationSensor::~IIOSensorProxyOrientationSensor()
{
}
void IIOSensorProxyOrientationSensor::start()
{
if (isServiceRunning()) {
if (m_sensorProxyInterface->hasAccelerometer()) {
QDBusPendingReply<> reply = m_sensorProxyInterface->ClaimAccelerometer();
reply.waitForFinished();
if (!reply.isError()) {
QString orientation = m_sensorProxyInterface->accelerometerOrientation();
updateOrientation(orientation);
return;
}
}
}
sensorStopped();
}
void IIOSensorProxyOrientationSensor::stop()
{
if (isServiceRunning()) {
QDBusPendingReply<> reply = m_sensorProxyInterface->ReleaseAccelerometer();
reply.waitForFinished();
}
sensorStopped();
}
void IIOSensorProxyOrientationSensor::updateProperties(const QVariantMap &changedProperties)
{
if (changedProperties.contains("AccelerometerOrientation")) {
QString orientation = changedProperties.value("AccelerometerOrientation").toString();
updateOrientation(orientation);
}
}
void IIOSensorProxyOrientationSensor::updateOrientation(const QString &orientation)
{
QOrientationReading::Orientation o = QOrientationReading::Undefined;
if (orientation == QLatin1String("normal"))
o = QOrientationReading::TopUp;
else if (orientation == QLatin1String("bottom-up"))
o = QOrientationReading::TopDown;
else if (orientation == QLatin1String("left-up"))
o = QOrientationReading::LeftUp;
else if (orientation == QLatin1String("right-up"))
o = QOrientationReading::RightUp;
m_reading.setOrientation(o);
m_reading.setTimestamp(produceTimestamp());
newReadingAvailable();
}
|
