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+/****************************************************************************
+**
+** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/legal
+**
+** 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qmlmagnetometer.h"
+#include <QMagnetometer>
+
+/*!
+    \qmltype Magnetometer
+    \instantiates QmlMagnetometer
+    \ingroup qml-sensors_type
+    \inqmlmodule QtMobility.sensors 1.3
+    \since QtMobility.sensors 1.1
+    \inherits QtMobility.sensors1::Sensor
+    \brief The Magnetometer element reports on magnetic field strength
+           along the Z, Y and Z axes.
+
+    The Magnetometer element reports on magnetic field strength
+    along the Z, Y and Z axes.
+
+    This element wraps the QMagnetometer class. Please see the documentation for
+    QMagnetometer for details.
+
+    \sa MagnetometerReading
+*/
+
+QmlMagnetometer::QmlMagnetometer(QObject *parent)
+    : QmlSensor(parent)
+    , m_sensor(new QMagnetometer(this))
+{
+}
+
+QmlMagnetometer::~QmlMagnetometer()
+{
+}
+
+QmlSensorReading *QmlMagnetometer::createReading() const
+{
+    return new QmlMagnetometerReading(m_sensor);
+}
+
+QSensor *QmlMagnetometer::sensor() const
+{
+    return m_sensor;
+}
+
+/*!
+    \qmlproperty bool QtMobility.sensors1::Magnetometer::returnGeoValues
+    This property holds a value indicating if geomagnetic values should be returned.
+
+    Please see QMagnetometer::returnGeoValues for information about this property.
+*/
+
+bool QmlMagnetometer::returnGeoValues() const
+{
+    return m_sensor->property("returnGeoValues").toBool();
+}
+
+void QmlMagnetometer::setReturnGeoValues(bool geo)
+{
+    if (m_sensor->property("returnGeoValues").toBool() == geo) return;
+    m_sensor->setProperty("returnGeoValues", geo);
+}
+
+/*!
+    \qmltype MagnetometerReading
+    \instantiates QmlMagnetometerReading
+    \ingroup qml-sensors_reading
+    \inqmlmodule QtMobility.sensors 1.3
+    \since QtMobility.sensors 1.1
+    \inherits QtMobility.sensors1::SensorReading
+    \brief The MagnetometerReading element holds the most recent Magnetometer reading.
+
+    The MagnetometerReading element holds the most recent Magnetometer reading.
+
+    This element wraps the QMagnetometerReading class. Please see the documentation for
+    QMagnetometerReading for details.
+
+    This element cannot be directly created.
+*/
+
+QmlMagnetometerReading::QmlMagnetometerReading(QMagnetometer *sensor)
+    : QmlSensorReading(sensor)
+    , m_sensor(sensor)
+{
+}
+
+QmlMagnetometerReading::~QmlMagnetometerReading()
+{
+}
+
+/*!
+    \qmlproperty qreal QtMobility.sensors1::MagnetometerReading::x
+    This property holds the raw magnetic flux density on the X axis.
+
+    Please see QMagnetometerReading::x for information about this property.
+*/
+
+qreal QmlMagnetometerReading::x() const
+{
+    return m_x;
+}
+
+/*!
+    \qmlproperty qreal QtMobility.sensors1::MagnetometerReading::y
+    This property holds the raw magnetic flux density on the Y axis.
+
+    Please see QMagnetometerReading::y for information about this property.
+*/
+
+qreal QmlMagnetometerReading::y() const
+{
+    return m_y;
+}
+
+/*!
+    \qmlproperty qreal QtMobility.sensors1::MagnetometerReading::z
+    This property holds the raw magnetic flux density on the Z axis.
+
+    Please see QMagnetometerReading::z for information about this property.
+*/
+
+qreal QmlMagnetometerReading::z() const
+{
+    return m_z;
+}
+
+/*!
+    \qmlproperty qreal QtMobility.sensors1::MagnetometerReading::calibrationLevel
+    This property holds the accuracy of the reading.
+
+    Please see QMagnetometerReading::calibrationLevel for information about this property.
+*/
+
+qreal QmlMagnetometerReading::calibrationLevel() const
+{
+    return m_calibrationLevel;
+}
+
+QSensorReading *QmlMagnetometerReading::reading() const
+{
+    return m_sensor->reading();
+}
+
+void QmlMagnetometerReading::readingUpdate()
+{
+    qreal magX = m_sensor->reading()->x();
+    if (m_x != magX) {
+        m_x = magX;
+        Q_EMIT xChanged();
+    }
+    qreal magY = m_sensor->reading()->y();
+    if (m_y != magY) {
+        m_y = magY;
+        Q_EMIT yChanged();
+    }
+    qreal magZ = m_sensor->reading()->z();
+    if (m_z != magZ) {
+        m_z = magZ;
+        Q_EMIT zChanged();
+    }
+    qreal calLevel = m_sensor->reading()->calibrationLevel();
+    if (m_calibrationLevel != calLevel) {
+        m_calibrationLevel = calLevel;
+        Q_EMIT calibrationLevelChanged();
+    }
+}