b00306f50e
Initially we don't know if we have a source. After that we may think that we have one, or not have one (but that can actually change while the program is running if the user, for example, turns the source off or switches to airplane mode). Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
73 lines
1.7 KiB
C++
73 lines
1.7 KiB
C++
#ifndef GPSLOCATION_H
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#define GPSLOCATION_H
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#include "units.h"
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#include <QObject>
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#include <QGeoCoordinate>
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#include <QGeoPositionInfoSource>
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#include <QGeoPositionInfo>
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#include <QSettings>
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#include <QNetworkReply>
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#include <QMap>
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#define GPS_CURRENT_POS QObject::tr("Waiting to aquire GPS location")
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struct gpsTracker {
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degrees_t latitude;
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degrees_t longitude;
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qint64 when;
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QString name;
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int idx;
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};
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class GpsLocation : QObject {
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Q_OBJECT
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public:
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GpsLocation(void (*showMsgCB)(const char *msg), QObject *parent);
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~GpsLocation();
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static GpsLocation *instance();
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bool applyLocations();
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int getGpsNum() const;
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QString getUserid(QString user, QString passwd);
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bool hasLocationsSource();
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QString currentPosition();
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QMap<qint64, gpsTracker> currentGPSInfo() const;
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private:
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QGeoPositionInfo lastPos;
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QGeoPositionInfoSource *getGpsSource();
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QGeoPositionInfoSource *m_GpsSource;
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void status(QString msg);
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QSettings *geoSettings;
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QNetworkReply *reply;
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QString userAgent;
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void (*showMessageCB)(const char *msg);
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static GpsLocation *m_Instance;
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bool waitingForPosition;
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QMap<qint64, gpsTracker> m_trackers;
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QList<gpsTracker> m_deletedTrackers;
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void loadFromStorage();
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void addFixToStorage(gpsTracker >);
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void replaceFixToStorage(gpsTracker >);
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void deleteFixFromStorage(gpsTracker >);
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void deleteFixesFromServer();
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enum { UNKNOWN, NOGPS, HAVEGPS } haveSource;
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signals:
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void haveSourceChanged();
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public slots:
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void serviceEnable(bool toggle);
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void newPosition(QGeoPositionInfo pos);
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void updateTimeout();
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void uploadToServer();
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void downloadFromServer();
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void postError(QNetworkReply::NetworkError error);
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void getUseridError(QNetworkReply::NetworkError error);
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void clearGpsData();
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void deleteGpsFix(qint64 when);
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};
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#endif // GPSLOCATION_H
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