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Diffstat (limited to 'src/plugins/sensors/blackberry/bbaltimeter.cpp')
-rw-r--r-- | src/plugins/sensors/blackberry/bbaltimeter.cpp | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/src/plugins/sensors/blackberry/bbaltimeter.cpp b/src/plugins/sensors/blackberry/bbaltimeter.cpp new file mode 100644 index 00000000..a242099d --- /dev/null +++ b/src/plugins/sensors/blackberry/bbaltimeter.cpp @@ -0,0 +1,81 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Research In Motion +** Contact: http://www.qt-project.org/ +** +** This file is part of the QtSensors module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this +** file. Please review the following information to ensure the GNU Lesser +** General Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** Other Usage +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include "bbaltimeter.h" + +class BbAltimeterReadingPrivate +{ +public: + BbAltimeterReadingPrivate() + : altitude(0) + { + } + + qreal altitude; +}; + +IMPLEMENT_READING(BbAltimeterReading) + +qreal BbAltimeterReading::altitude() const +{ + return d->altitude; +} + +void BbAltimeterReading::setAltitude(qreal altitude) +{ + d->altitude = altitude; +} + +BbAltimeter::BbAltimeter(QSensor *sensor) + : BbSensorBackend<BbAltimeterReading>(devicePath(), SENSOR_TYPE_ALTIMETER, sensor) +{ + setDescription(QLatin1String("Altitude in meters relative to mean sea level")); +} + +bool BbAltimeter::updateReadingFromEvent(const sensor_event_t &event, BbAltimeterReading *reading) +{ + reading->setAltitude(event.altitude_s.altitude); + return true; +} + +QString BbAltimeter::devicePath() +{ + return QLatin1String("/dev/sensor/alt"); +} |