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Diffstat (limited to 'src/positioning/qnmeasatelliteinfosource_p.h')
| -rw-r--r-- | src/positioning/qnmeasatelliteinfosource_p.h | 181 |
1 files changed, 0 insertions, 181 deletions
diff --git a/src/positioning/qnmeasatelliteinfosource_p.h b/src/positioning/qnmeasatelliteinfosource_p.h deleted file mode 100644 index 4234d121..00000000 --- a/src/positioning/qnmeasatelliteinfosource_p.h +++ /dev/null @@ -1,181 +0,0 @@ -/**************************************************************************** -** -** 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 QNMESATELLITEINFOSOURCE_P_H -#define QNMESATELLITEINFOSOURCE_P_H - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// We mean it. -// - -#include "qnmeasatelliteinfosource.h" -#include <QtPositioning/qgeosatelliteinfo.h> - -#include <QObject> -#include <QQueue> -#include <QPointer> -#include <QMap> -#include <QtCore/qiodevice.h> -#include <QtCore/qtimer.h> - -QT_BEGIN_NAMESPACE - -#define USE_NMEA_PIMPL 1 - -struct SatelliteInfo -{ - QList<QGeoSatelliteInfo> satellitesInView; - QList<QGeoSatelliteInfo> satellitesInUse; - QList<int> inUseIds; // temp buffer for GSA received before GSV - bool satellitesInUseReceived = false; - bool updatingGSV = false; - bool validInView = false; - bool validInUse = false; -}; - -struct QNmeaSatelliteInfoUpdate -{ - QMap<QGeoSatelliteInfo::SatelliteSystem, SatelliteInfo> m_satellites; - QList<QGeoSatelliteInfo> m_satellitesInViewParsed; - bool m_validInView = false; // global state for all satellite systems - bool m_validInUse = false; // global state for all satellite systems - bool m_fresh = false; -#if USE_NMEA_PIMPL - QByteArray gsa; - QList<QByteArray> gsv; -#endif - QList<QGeoSatelliteInfo> allSatellitesInUse() const; - QList<QGeoSatelliteInfo> allSatellitesInView() const; - void setSatellitesInView(QGeoSatelliteInfo::SatelliteSystem system, - const QList<QGeoSatelliteInfo> &inView); - bool setSatellitesInUse(QGeoSatelliteInfo::SatelliteSystem system, const QList<int> &inUse); - void consume(); - bool isFresh() const; - void clear(); - bool isValid() const; - bool calculateValidInUse() const; - bool calculateValidInView() const; -}; - -class QNmeaSatelliteReader; -class QNmeaSatelliteInfoSourcePrivate : public QObject -{ - Q_OBJECT -public: - QNmeaSatelliteInfoSourcePrivate(QNmeaSatelliteInfoSource *parent, QNmeaSatelliteInfoSource::UpdateMode updateMode); - ~QNmeaSatelliteInfoSourcePrivate(); - - void startUpdates(); - void stopUpdates(); - void requestUpdate(int msec); - void notifyNewUpdate(); - void processNmeaData(QNmeaSatelliteInfoUpdate &updateInfo); - -public slots: - void readyRead(); - void emitPendingUpdate(); - void sourceDataClosed(); - void updateRequestTimeout(); - -public: - QNmeaSatelliteInfoSource *m_source = nullptr; - QGeoSatelliteInfoSource::Error m_satelliteError = QGeoSatelliteInfoSource::NoError; - QPointer<QIODevice> m_device; - QNmeaSatelliteInfoUpdate m_pendingUpdate; - QNmeaSatelliteInfoUpdate m_lastUpdate; - bool m_invokedStart = false; - bool m_noUpdateLastInterval = false; - bool m_updateTimeoutSent = false; - bool m_connectedReadyRead = false; - QBasicTimer *m_updateTimer = nullptr; // the timer used in startUpdates() - QTimer *m_requestTimer = nullptr; // the timer used in requestUpdate() - QScopedPointer<QNmeaSatelliteReader> m_nmeaReader; - QNmeaSatelliteInfoSource::UpdateMode m_updateMode; - int m_simulationUpdateInterval = 100; - -protected: - bool openSourceDevice(); - bool initialize(); - void prepareSourceDevice(); - bool emitUpdated(QNmeaSatelliteInfoUpdate &update, bool fromRequestUpdate); - void timerEvent(QTimerEvent *event) override; -}; - -class QNmeaSatelliteReader -{ -public: - QNmeaSatelliteReader(QNmeaSatelliteInfoSourcePrivate *sourcePrivate); - virtual ~QNmeaSatelliteReader(); - - virtual void readAvailableData() = 0; - -protected: - QNmeaSatelliteInfoSourcePrivate *m_proxy; -}; - -class QNmeaSatelliteRealTimeReader : public QNmeaSatelliteReader -{ -public: - QNmeaSatelliteRealTimeReader(QNmeaSatelliteInfoSourcePrivate *sourcePrivate); - void readAvailableData() override; -}; - -class QNmeaSatelliteSimulationReader : public QNmeaSatelliteReader -{ -public: - QNmeaSatelliteSimulationReader(QNmeaSatelliteInfoSourcePrivate *sourcePrivate); - void readAvailableData() override; - void setUpdateInterval(int msec); - int updateInterval() const; - -private: - QScopedPointer<QTimer> m_timer; - int m_updateInterval; -}; - -QT_END_NAMESPACE - -#endif |