diff options
Diffstat (limited to 'src/sensors/qsensor.cpp')
| -rw-r--r-- | src/sensors/qsensor.cpp | 57 |
1 files changed, 9 insertions, 48 deletions
diff --git a/src/sensors/qsensor.cpp b/src/sensors/qsensor.cpp index d8bb0bee..72c58fe8 100644 --- a/src/sensors/qsensor.cpp +++ b/src/sensors/qsensor.cpp @@ -1,41 +1,5 @@ -/**************************************************************************** -** -** 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. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ +// Copyright (C) 2016 The Qt Company Ltd. +// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only #include "qsensor.h" #include "qsensor_p.h" @@ -280,7 +244,7 @@ void QSensorPrivate::init(const QByteArray &sensorType) Only use this constructor if there is no derived sensor class available. Note that all built-in sensors have a derived class, so using this constructor should only be necessary - when implementing custom sensors, like in the \l {Qt Sensors - Grue Sensor Example}{Grue sensor example}. + when implementing custom sensors. */ QSensor::QSensor(const QByteArray &type, QObject *parent) : QObject(*new QSensorPrivate, parent) @@ -313,7 +277,7 @@ QSensor::~QSensor() { Q_D(QSensor); stop(); - Q_FOREACH (QSensorFilter *filter, d->filters) + for (QSensorFilter *filter : d->filters) filter->setSensor(0); delete d->backend; d->backend = 0; @@ -364,7 +328,10 @@ void QSensor::setIdentifier(const QByteArray &identifier) qWarning() << "ERROR: Cannot call QSensor::setIdentifier while connected to a backend!"; return; } + if (d->identifier == identifier) + return; d->identifier = identifier; + emit identifierChanged(); } /*! @@ -560,9 +527,6 @@ void QSensor::setSkipDuplicates(bool skipDuplicates) continuous range of rates. A discrete rate is noted by having both values the same. - See the sensor_explorer example for an example of how to interpret and use - this information. - Note that this information is not mandatory as not all sensors have a rate at which they run. In such cases, the list will be empty. @@ -847,7 +811,7 @@ void QSensor::setOutputRange(int index) return; } bool warn = true; - if (index >= 0 && index < d->outputRanges.count()) { + if (index >= 0 && index < d->outputRanges.size()) { warn = false; d->outputRange = index; } @@ -1362,7 +1326,7 @@ void QSensorReading::copyValuesFrom(QSensorReading *other) \code class MyReading : public QSensorReading { - Q_OBJECT + \Q_OBJECT Q_PROPERTY(qreal myprop READ myprop) DECLARE_READING(MyReading) public: @@ -1390,6 +1354,3 @@ void QSensorReading::copyValuesFrom(QSensorReading *other) */ QT_END_NAMESPACE - -#include "moc_qsensor.cpp" - |