subsurface/core/gpslocation.h
Berthold Stoeger 57c01f7a66 Translations: unify gettextFromC::tr() and QObject::tr()
There were two catch-all classes for translations outside of class
context. gettextFromC was used exclusively from C, but C++ used
both, gettextFromC and QObject. Some of the string were even present
in both. Therefore, unify to gettextFromC throughout the code base.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
2018-07-04 05:33:31 +08:00

79 lines
2 KiB
C++

// SPDX-License-Identifier: GPL-2.0
#ifndef GPSLOCATION_H
#define GPSLOCATION_H
#include "units.h"
#include <QObject>
#include <QGeoCoordinate>
#include <QGeoPositionInfoSource>
#include <QGeoPositionInfo>
#include <QSettings>
#include <QNetworkReply>
#include <QMap>
#define GPS_CURRENT_POS gettextFromC::tr("Waiting to aquire GPS location")
struct gpsTracker {
degrees_t latitude;
degrees_t longitude;
qint64 when;
QString name;
int idx;
};
class GpsLocation : public QObject {
Q_OBJECT
public:
GpsLocation(void (*showMsgCB)(const char *msg), QObject *parent);
~GpsLocation();
static GpsLocation *instance();
static bool hasInstance();
bool applyLocations();
int getGpsNum() const;
QString getUserid(QString user, QString passwd);
bool hasLocationsSource();
QString currentPosition();
void setGpsTimeThreshold(int seconds);
QMap<qint64, gpsTracker> currentGPSInfo() const;
private:
QGeoPositionInfo lastPos;
QGeoPositionInfoSource *getGpsSource();
QGeoPositionInfoSource *m_GpsSource;
void status(QString msg);
QSettings *geoSettings;
QNetworkReply *reply;
QString userAgent;
void (*showMessageCB)(const char *msg);
static GpsLocation *m_Instance;
bool waitingForPosition;
QMap<qint64, gpsTracker> m_trackers;
QList<gpsTracker> m_deletedTrackers;
void loadFromStorage();
void addFixToStorage(gpsTracker &gt);
void replaceFixToStorage(gpsTracker &gt);
void deleteFixFromStorage(gpsTracker &gt);
void deleteFixesFromServer();
enum { UNKNOWN, NOGPS, HAVEGPS } haveSource;
signals:
void haveSourceChanged();
void acquiredPosition();
public slots:
void serviceEnable(bool toggle);
void newPosition(QGeoPositionInfo pos);
void updateTimeout();
void positionSourceError(QGeoPositionInfoSource::Error error);
void uploadToServer();
void downloadFromServer();
void postError(QNetworkReply::NetworkError error);
void getUseridError(QNetworkReply::NetworkError error);
#ifdef SUBSURFACE_MOBILE
void clearGpsData();
#endif
void deleteGpsFix(qint64 when);
};
#endif // GPSLOCATION_H