diff options
Diffstat (limited to 'src/plugins/sensors/blackberry/bbrotationsensor.cpp')
-rw-r--r-- | src/plugins/sensors/blackberry/bbrotationsensor.cpp | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/plugins/sensors/blackberry/bbrotationsensor.cpp b/src/plugins/sensors/blackberry/bbrotationsensor.cpp deleted file mode 100644 index 2752d911..00000000 --- a/src/plugins/sensors/blackberry/bbrotationsensor.cpp +++ /dev/null @@ -1,83 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2012 Research In Motion -** Contact: http://www.qt.io/licensing/ -** -** This file is part of the QtSensors module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL21$ -** 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 http://www.qt.io/terms-conditions. For further -** information use the contact form at http://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 2.1 or version 3 as published by the Free -** Software Foundation and appearing in the file LICENSE.LGPLv21 and -** LICENSE.LGPLv3 included in the packaging of this file. Please review the -** following information to ensure the GNU Lesser General Public License -** requirements will be met: https://www.gnu.org/licenses/lgpl.html and -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** As a special exception, The Qt Company gives you certain additional -** rights. These rights are described in The Qt Company LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include "bbrotationsensor.h" - -#include "bbguihelper.h" -#include "bbutil.h" - -using namespace BbUtil; - -BbRotationSensor::BbRotationSensor(QSensor *sensor) - : BbSensorBackend<QRotationReading>(devicePath(), SENSOR_TYPE_ROTATION_MATRIX, sensor) -{ - setDescription(QLatin1String("Device rotation in degrees")); -} - -QString BbRotationSensor::devicePath() -{ - return QLatin1String("/dev/sensor/rotMatrix"); -} - -void BbRotationSensor::additionalDeviceInit() -{ - addOutputRange(-180, 180, 0 /* ? */); -} - -bool BbRotationSensor::addDefaultRange() -{ - // The range we get from the OS service is only -1 to 1, which are the values of the matrix. - // We need the values of the axes in degrees. - return false; -} - -bool BbRotationSensor::updateReadingFromEvent(const sensor_event_t &event, QRotationReading *reading) -{ - // sensor_event_t has euler angles for a Z-Y'-X'' system, but the QtSensors API - // uses Z-X'-Y''. - // So extract the euler angles using the Z-X'-Y'' system from the matrix. - float xRad, yRad, zRad; - float mappedRotationMatrix[3*3]; - remapMatrix(event.rotation_matrix, mappedRotationMatrix); - matrixToEulerZXY(mappedRotationMatrix, xRad, yRad, zRad); - - reading->setFromEuler(radiansToDegrees(xRad), - radiansToDegrees(yRad), - radiansToDegrees(zRad)); - - return true; -} - -qreal BbRotationSensor::convertValue(float bbValueInRad) -{ - return radiansToDegrees(bbValueInRad); -} |