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-rw-r--r--src/plugins/sensors/blackberry/bbrotationsensor.cpp83
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diff --git a/src/plugins/sensors/blackberry/bbrotationsensor.cpp b/src/plugins/sensors/blackberry/bbrotationsensor.cpp
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--- a/src/plugins/sensors/blackberry/bbrotationsensor.cpp
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-/****************************************************************************
-**
-** 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);
-}