diff options
author | Thomas McGuire <thomas.mcguire.qnx@kdab.com> | 2012-06-29 10:39:22 +0200 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2012-07-02 13:45:39 +0200 |
commit | 20769d97920674d9b7480d1f2305315dcd9d2819 (patch) | |
tree | c2b5075c499ccbf94b77ad5f1d1dc077b1f71ad6 /src/plugins/sensors/blackberry/bbambientlightsensor.cpp | |
parent | 2937e61c598ebfa403295430b4ff6c381579751d (diff) |
Blackberry: Add ambient light sensor support
Change-Id: I119c5864599e206795522be485c4c218f983cfb9
Reviewed-by: Adam Parco <aparco@rim.com>
Reviewed-by: Lorn Potter <lorn.potter@nokia.com>
Reviewed-by: Sean Harmer <sean.harmer@kdab.com>
Diffstat (limited to 'src/plugins/sensors/blackberry/bbambientlightsensor.cpp')
-rw-r--r-- | src/plugins/sensors/blackberry/bbambientlightsensor.cpp | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/src/plugins/sensors/blackberry/bbambientlightsensor.cpp b/src/plugins/sensors/blackberry/bbambientlightsensor.cpp new file mode 100644 index 00000000..a2dc99f7 --- /dev/null +++ b/src/plugins/sensors/blackberry/bbambientlightsensor.cpp @@ -0,0 +1,69 @@ +/**************************************************************************** +** +** 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 "bbambientlightsensor.h" + +BbAmbientLightSensor::BbAmbientLightSensor(QSensor *sensor) + : BbSensorBackend<QAmbientLightReading>(devicePath(), SENSOR_TYPE_LIGHT, sensor) +{ + setDescription(QLatin1String("Ambient light brightness")); +} + +bool BbAmbientLightSensor::updateReadingFromEvent(const sensor_event_t &event, QAmbientLightReading *reading) +{ + const int lightLevelLux = event.light_s.illuminance; + if (lightLevelLux < 10) + reading->setLightLevel(QAmbientLightReading::Dark); + else if (lightLevelLux < 80) + reading->setLightLevel(QAmbientLightReading::Twilight); + else if (lightLevelLux < 400) + reading->setLightLevel(QAmbientLightReading::Light); + else if (lightLevelLux < 2500) + reading->setLightLevel(QAmbientLightReading::Bright); + else + reading->setLightLevel(QAmbientLightReading::Sunny); + + return true; +} + +QString BbAmbientLightSensor::devicePath() +{ + return QLatin1String("/dev/sensor/light"); +} |