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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtPositioning 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://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 3 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL3 included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 3 requirements
** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 2.0 or (at your option) the GNU General
** Public license version 3 or any later version approved by the KDE Free
** Qt Foundation. The licenses are as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-2.0.html and
** https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QNMEASATELLITEINFOSOURCE_H
#define QNMEASATELLITEINFOSOURCE_H
#include <QtPositioning/QGeoSatelliteInfoSource>
QT_BEGIN_NAMESPACE
class QIODevice;
class QNmeaSatelliteInfoSourcePrivate;
class Q_POSITIONING_EXPORT QNmeaSatelliteInfoSource : public QGeoSatelliteInfoSource
{
Q_OBJECT
public:
enum class UpdateMode {
RealTimeMode = 1,
SimulationMode
};
static QString SimulationUpdateInterval;
explicit QNmeaSatelliteInfoSource(UpdateMode mode, QObject *parent = nullptr);
~QNmeaSatelliteInfoSource() override;
UpdateMode updateMode() const;
void setDevice(QIODevice *source);
QIODevice *device() const;
void setUpdateInterval(int msec) override;
int minimumUpdateInterval() const override;
Error error() const override;
bool setBackendProperty(const QString &name, const QVariant &value) override;
QVariant backendProperty(const QString &name) const override;
public Q_SLOTS:
void startUpdates() override;
void stopUpdates() override;
void requestUpdate(int timeout = 0) override;
protected:
virtual QGeoSatelliteInfo::SatelliteSystem
parseSatellitesInUseFromNmea(const char *data, int size, QList<int> &pnrsInUse);
enum SatelliteInfoParseStatus {
NotParsed = 0,
PartiallyParsed,
FullyParsed
};
virtual SatelliteInfoParseStatus parseSatelliteInfoFromNmea(const char *data, int size,
QList<QGeoSatelliteInfo> &infos,
QGeoSatelliteInfo::SatelliteSystem &system);
QNmeaSatelliteInfoSourcePrivate *d;
void setError(QGeoSatelliteInfoSource::Error satelliteError);
friend class QNmeaSatelliteInfoSourcePrivate;
Q_DISABLE_COPY(QNmeaSatelliteInfoSource)
// for using the SatelliteInfoParseStatus enum
friend class QLocationUtils;
};
QT_END_NAMESPACE
#endif // QNMEASATELLITEINFOSOURCE_H
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