mirror of
https://github.com/subsurface/subsurface.git
synced 2024-11-27 20:58:47 +00:00
mobile: remove GpsLocation
Only used in context of acquiring GPS locations with the mobile app, which we no longer do. Keep the DiveAndLocation structure around as that's needed by the ApplyGpsFixes command. Signed-off-by: Dirk Hohndel <dirk@hohndel.org>
This commit is contained in:
Dirk Hohndel
parent
105b60389c
commit
6f813b9f8e
6 changed files with 6 additions and 498 deletions
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@ -23,7 +23,6 @@ SOURCES += subsurface-mobile-main.cpp \
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core/cloudstorage.cpp \
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core/cloudstorage.cpp \
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core/configuredivecomputerthreads.cpp \
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core/configuredivecomputerthreads.cpp \
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core/devicedetails.cpp \
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core/devicedetails.cpp \
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core/gpslocation.cpp \
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core/downloadfromdcthread.cpp \
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core/downloadfromdcthread.cpp \
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core/qtserialbluetooth.cpp \
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core/qtserialbluetooth.cpp \
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core/plannernotes.c \
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core/plannernotes.c \
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@ -204,7 +203,6 @@ HEADERS += \
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core/event.h \
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core/event.h \
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core/extradata.h \
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core/extradata.h \
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core/git-access.h \
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core/git-access.h \
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core/gpslocation.h \
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core/pref.h \
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core/pref.h \
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core/profile.h \
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core/profile.h \
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core/qthelper.h \
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core/qthelper.h \
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@ -5,10 +5,15 @@
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#define COMMAND_DIVESITE_H
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#define COMMAND_DIVESITE_H
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#include "command_base.h"
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#include "command_base.h"
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#include "core/gpslocation.h"
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#include <QVector>
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#include <QVector>
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struct DiveAndLocation {
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struct dive *d;
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location_t location;
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QString name;
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};
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// We put everything in a namespace, so that we can shorten names without polluting the global namespace
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// We put everything in a namespace, so that we can shorten names without polluting the global namespace
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namespace Command {
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namespace Command {
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@ -106,8 +106,6 @@ set(SUBSURFACE_CORE_LIB_SRCS
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gettextfromc.h
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gettextfromc.h
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git-access.c
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git-access.c
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git-access.h
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git-access.h
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gpslocation.cpp
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gpslocation.h
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imagedownloader.cpp
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imagedownloader.cpp
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imagedownloader.h
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imagedownloader.h
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import-cobalt.c
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import-cobalt.c
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@ -1,414 +0,0 @@
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// SPDX-License-Identifier: GPL-2.0
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#include "core/gpslocation.h"
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#include "core/divesite.h"
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#include "core/dive.h"
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#include "core/pref.h"
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#include "core/qthelper.h"
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#include "core/errorhelper.h"
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#include "core/settings/qPrefLocationService.h"
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#include <time.h>
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#include <unistd.h>
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#include <QDebug>
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#include <QVariant>
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#include <QUrlQuery>
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#include <QApplication>
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#include <QTimer>
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GpsLocation::GpsLocation() :
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m_GpsSource(0),
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showMessageCB(0),
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waitingForPosition(false),
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haveSource(UNKNOWN)
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{
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// create a QSettings object that's separate from the main application settings
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geoSettings = new QSettings(QSettings::NativeFormat, QSettings::UserScope,
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QStringLiteral("org.subsurfacedivelog"), QStringLiteral("subsurfacelocation"), this);
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userAgent = getUserAgent();
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(void)getGpsSource();
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loadFromStorage();
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// register changes in time threshold
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connect(qPrefLocationService::instance(), SIGNAL(time_thresholdChanged(int)), this, SLOT(setGpsTimeThreshold(int)));
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}
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GpsLocation *GpsLocation::instance()
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{
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static GpsLocation self;
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return &self;
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}
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GpsLocation::~GpsLocation()
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{
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}
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void GpsLocation::setLogCallBack(void (*showMsgCB)(const char *))
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{
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showMessageCB = showMsgCB;
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}
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void GpsLocation::setGpsTimeThreshold(int seconds)
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{
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if (m_GpsSource) {
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m_GpsSource->setUpdateInterval(seconds * 1000);
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status(QStringLiteral("Set GPS service update interval to %1 s").arg(m_GpsSource->updateInterval() / 1000));
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}
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}
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QGeoPositionInfoSource *GpsLocation::getGpsSource()
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{
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if (haveSource == NOGPS)
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return 0;
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if (!m_GpsSource) {
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m_GpsSource = QGeoPositionInfoSource::createDefaultSource(this);
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if (m_GpsSource != 0) {
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#if defined(Q_OS_IOS)
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// at least Qt 5.6.0 isn't doing things right on iOS - it MUST check for permission before
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// accessing the position source
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// I have a hacked version of Qt 5.6.0 that I will build the iOS binaries with for now;
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// this test below righ after creating the source checks if the location service is disabled
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// and set's an error right when the position source is created to indicate this
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if (m_GpsSource->error() == QGeoPositionInfoSource::AccessError) {
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haveSource = NOGPS;
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emit haveSourceChanged();
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m_GpsSource = NULL;
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return NULL;
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}
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#endif
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haveSource = (m_GpsSource->supportedPositioningMethods() & QGeoPositionInfoSource::SatellitePositioningMethods) ? HAVEGPS : NOGPS;
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emit haveSourceChanged();
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#ifndef SUBSURFACE_MOBILE
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if (verbose)
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#endif
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status(QStringLiteral("Created position source %1").arg(m_GpsSource->sourceName()));
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connect(m_GpsSource, SIGNAL(positionUpdated(QGeoPositionInfo)), this, SLOT(newPosition(QGeoPositionInfo)));
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connect(m_GpsSource, SIGNAL(updateTimeout()), this, SLOT(updateTimeout()));
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connect(m_GpsSource, SIGNAL(error(QGeoPositionInfoSource::Error)), this, SLOT(positionSourceError(QGeoPositionInfoSource::Error)));
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setGpsTimeThreshold(prefs.time_threshold);
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} else {
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#ifdef SUBSURFACE_MOBILE
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status("don't have GPS source");
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#endif
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haveSource = NOGPS;
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emit haveSourceChanged();
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}
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}
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return m_GpsSource;
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}
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bool GpsLocation::hasLocationsSource()
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{
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(void)getGpsSource();
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return haveSource == HAVEGPS;
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}
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void GpsLocation::serviceEnable(bool toggle)
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{
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QGeoPositionInfoSource *gpsSource = getGpsSource();
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if (haveSource != HAVEGPS) {
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if (toggle)
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status("Can't start location service, no location source available");
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return;
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}
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if (toggle) {
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gpsSource->startUpdates();
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status(QStringLiteral("Starting Subsurface GPS service with update interval %1").arg(gpsSource->updateInterval()));
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} else {
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gpsSource->stopUpdates();
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status("Stopping Subsurface GPS service");
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}
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}
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QString GpsLocation::currentPosition()
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{
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qDebug() << "current position requested";
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if (!hasLocationsSource())
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return tr("Unknown GPS location (no GPS source)");
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if (m_trackers.count()) {
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QDateTime lastFixTime = timestampToDateTime(m_trackers.lastKey() - gettimezoneoffset());
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QDateTime now = QDateTime::currentDateTime();
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int delta = lastFixTime.secsTo(now);
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qDebug() << "lastFixTime" << lastFixTime.toString() << "now" << now.toString() << "delta" << delta;
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if (delta < 300) {
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// we can simply use the last position that we tracked
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gpsTracker gt = m_trackers.last();
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QString gpsString = printGPSCoords(>.location);
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qDebug() << "returning last position" << gpsString;
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return gpsString;
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} else {
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qDebug() << "last position saved was too old" << lastFixTime.toString();
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}
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}
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qDebug() << "requesting new GPS position";
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m_GpsSource->requestUpdate();
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// ok, we need to get the current position and somehow in the callback update the location in the QML UI
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// punting right now
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waitingForPosition = true;
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return GPS_CURRENT_POS;
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}
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void GpsLocation::newPosition(QGeoPositionInfo pos)
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{
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int64_t lastTime = 0;
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int64_t thisTime = dateTimeToTimestamp(pos.timestamp()) + gettimezoneoffset();
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QGeoCoordinate lastCoord;
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int nr = m_trackers.count();
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if (nr) {
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gpsTracker gt = m_trackers.last();
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lastCoord.setLatitude(gt.location.lat.udeg / 1000000.0);
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lastCoord.setLongitude(gt.location.lon.udeg / 1000000.0);
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lastTime = gt.when;
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}
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// if we are waiting for a position update or
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// if we have no record stored or if at least the configured minimum
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// time has passed or we moved at least the configured minimum distance
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int64_t delta = thisTime - lastTime;
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if (!nr || waitingForPosition || delta > prefs.time_threshold ||
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lastCoord.distanceTo(pos.coordinate()) > prefs.distance_threshold) {
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QString msg = QStringLiteral("received new position %1 after delta %2 threshold %3 (now %4 last %5)");
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status(qPrintable(msg.arg(pos.coordinate().toString()).arg(delta).arg(prefs.time_threshold).arg(pos.timestamp().toString()).arg(timestampToDateTime(lastTime).toString())));
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gpsTracker gt;
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gt.when = thisTime;
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gt.location = create_location(pos.coordinate().latitude(), pos.coordinate().longitude());
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addFixToStorage(gt);
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gpsTracker gtNew = m_trackers.last();
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waitingForPosition = false;
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acquiredPosition();
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}
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}
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void GpsLocation::updateTimeout()
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{
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status("request to get new position timed out");
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}
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void GpsLocation::positionSourceError(QGeoPositionInfoSource::Error)
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{
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status("error receiving a GPS location");
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haveSource = NOGPS;
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emit haveSourceChanged();
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}
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void GpsLocation::status(QString msg)
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{
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if (showMessageCB)
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(*showMessageCB)(qPrintable(msg));
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else
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qDebug() << msg;
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}
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int GpsLocation::getGpsNum() const
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{
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return m_trackers.count();
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}
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#define SAME_GROUP 6 * 3600 /* six hours */
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#define ADD_LOCATION(_dive, _gpsfix, _mark) \
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{ \
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fixes.push_back( { _dive, _gpsfix.location, _gpsfix.name } ); \
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last = _mark; \
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}
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std::vector<DiveAndLocation> GpsLocation::getLocations()
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{
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int i;
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int last = 0;
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int cnt = m_trackers.count();
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std::vector<DiveAndLocation> fixes;
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if (cnt == 0)
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return fixes;
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// create a table with the GPS information
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QList<struct gpsTracker> gpsTable = m_trackers.values();
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// now walk the dive table and see if we can fill in missing gps data
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struct dive *d;
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for_each_dive(i, d) {
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if (dive_has_gps_location(d))
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continue;
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for (int j = last; j < cnt; j++) {
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if (time_during_dive_with_offset(d, gpsTable[j].when, SAME_GROUP)) {
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if (verbose)
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qDebug() << "processing gpsFix @" << get_dive_date_string(gpsTable[j].when) <<
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"which is withing six hours of dive from" <<
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get_dive_date_string(d->when) << "until" <<
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get_dive_date_string(dive_endtime(d));
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/*
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* If position is fixed during dive. This is the good one.
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* Asign and mark position, and end gps_location loop
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*/
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if (time_during_dive_with_offset(d, gpsTable[j].when, 0)) {
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if (verbose)
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qDebug() << "gpsFix is during the dive, pick that one";
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ADD_LOCATION(d, gpsTable[j], j);
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break;
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} else {
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/*
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* If it is not, check if there are more position fixes in SAME_GROUP range
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*/
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if (j + 1 < cnt && time_during_dive_with_offset(d, gpsTable[j+1].when, SAME_GROUP)) {
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if (verbose)
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qDebug() << "look at the next gps fix @" << get_dive_date_string(gpsTable[j+1].when);
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/* we know the gps fixes are sorted; if they are both before the dive, ignore the first,
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* if theay are both after the dive, take the first,
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* if the first is before and the second is after, take the closer one */
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if (gpsTable[j+1].when < d->when) {
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if (verbose)
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qDebug() << "which is closer to the start of the dive, do continue with that";
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continue;
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} else if (gpsTable[j].when > dive_endtime(d)) {
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if (verbose)
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qDebug() << "which is even later after the end of the dive, so pick the previous one";
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ADD_LOCATION(d, gpsTable[j], j);
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break;
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} else {
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/* ok, gpsFix is before, nextgpsFix is after */
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if (d->when - gpsTable[j].when <= gpsTable[j+1].when - dive_endtime(d)) {
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if (verbose)
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qDebug() << "pick the one before as it's closer to the start";
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ADD_LOCATION(d, gpsTable[j], j);
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break;
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} else {
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if (verbose)
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qDebug() << "pick the one after as it's closer to the start";
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ADD_LOCATION(d, gpsTable[j + 1], j + 1);
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break;
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}
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}
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/*
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* If no more positions in range, the actual is the one. Asign, mark and end loop.
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*/
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} else {
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if (verbose)
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qDebug() << "which seems to be the best one for this dive, so pick it";
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ADD_LOCATION(d, gpsTable[j], j);
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break;
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}
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}
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} else {
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/* If position is out of SAME_GROUP range and in the future, mark position for
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* next dive iteration and end the gps_location loop
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*/
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if (gpsTable[j].when >= dive_endtime(d) + SAME_GROUP) {
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last = j;
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break;
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}
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}
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}
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}
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return fixes;
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}
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QMap<qint64, gpsTracker> GpsLocation::currentGPSInfo() const
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{
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return m_trackers;
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}
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void GpsLocation::loadFromStorage()
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{
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int nr = geoSettings->value(QStringLiteral("count")).toInt();
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for (int i = 0; i < nr; i++) {
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struct gpsTracker gt;
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gt.when = geoSettings->value(QStringLiteral("gpsFix%1_time").arg(i)).toLongLong();
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|
||||||
gt.location.lat.udeg = geoSettings->value(QStringLiteral("gpsFix%1_lat").arg(i)).toInt();
|
|
||||||
gt.location.lon.udeg = geoSettings->value(QStringLiteral("gpsFix%1_lon").arg(i)).toInt();
|
|
||||||
gt.name = geoSettings->value(QStringLiteral("gpsFix%1_name").arg(i)).toString();
|
|
||||||
gt.idx = i;
|
|
||||||
m_trackers.insert(gt.when, gt);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
QString GpsLocation::getFixString()
|
|
||||||
{
|
|
||||||
// only used for debugging
|
|
||||||
QString res;
|
|
||||||
struct gpsTracker gpsEntry;
|
|
||||||
foreach (gpsEntry, m_trackers.values())
|
|
||||||
res += QString("%1: %2; %3 ; \"%4\"\n").arg(gpsEntry.when).arg(gpsEntry.location.lat.udeg).arg(gpsEntry.location.lon.udeg).arg(gpsEntry.name);
|
|
||||||
return res;
|
|
||||||
}
|
|
||||||
|
|
||||||
void GpsLocation::replaceFixToStorage(gpsTracker >)
|
|
||||||
{
|
|
||||||
if (!m_trackers.keys().contains(gt.when)) {
|
|
||||||
addFixToStorage(gt);
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
gpsTracker replacedTracker = m_trackers.value(gt.when);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_time").arg(replacedTracker.idx), gt.when);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_lat").arg(replacedTracker.idx), gt.location.lat.udeg);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_lon").arg(replacedTracker.idx), gt.location.lon.udeg);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_name").arg(replacedTracker.idx), gt.name);
|
|
||||||
replacedTracker.location = gt.location;
|
|
||||||
replacedTracker.name = gt.name;
|
|
||||||
}
|
|
||||||
|
|
||||||
void GpsLocation::addFixToStorage(gpsTracker >)
|
|
||||||
{
|
|
||||||
int nr = m_trackers.count();
|
|
||||||
geoSettings->setValue("count", nr + 1);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_time").arg(nr), gt.when);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_lat").arg(nr), gt.location.lat.udeg);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_lon").arg(nr), gt.location.lon.udeg);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_name").arg(nr), gt.name);
|
|
||||||
gt.idx = nr;
|
|
||||||
geoSettings->sync();
|
|
||||||
m_trackers.insert(gt.when, gt);
|
|
||||||
}
|
|
||||||
|
|
||||||
void GpsLocation::deleteFixFromStorage(gpsTracker >)
|
|
||||||
{
|
|
||||||
qint64 when = gt.when;
|
|
||||||
int cnt = m_trackers.count();
|
|
||||||
if (cnt == 0 || !m_trackers.keys().contains(when)) {
|
|
||||||
qDebug() << "no gps fix with timestamp" << when;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
if (geoSettings->value(QStringLiteral("gpsFix%1_time").arg(gt.idx)).toLongLong() != when) {
|
|
||||||
qDebug() << "uh oh - index for tracker has gotten out of sync...";
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
if (cnt > 1) {
|
|
||||||
// now we move the last tracker into that spot (so our settings stay consecutive)
|
|
||||||
// and delete the last settings entry
|
|
||||||
when = geoSettings->value(QStringLiteral("gpsFix%1_time").arg(cnt - 1)).toLongLong();
|
|
||||||
struct gpsTracker movedTracker = m_trackers.value(when);
|
|
||||||
movedTracker.idx = gt.idx;
|
|
||||||
m_trackers.remove(movedTracker.when);
|
|
||||||
m_trackers.insert(movedTracker.when, movedTracker);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_time").arg(movedTracker.idx), when);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_lat").arg(movedTracker.idx), movedTracker.location.lat.udeg);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_lon").arg(movedTracker.idx), movedTracker.location.lon.udeg);
|
|
||||||
geoSettings->setValue(QStringLiteral("gpsFix%1_name").arg(movedTracker.idx), movedTracker.name);
|
|
||||||
geoSettings->remove(QStringLiteral("gpsFix%1_lat").arg(cnt - 1));
|
|
||||||
geoSettings->remove(QStringLiteral("gpsFix%1_lon").arg(cnt - 1));
|
|
||||||
geoSettings->remove(QStringLiteral("gpsFix%1_time").arg(cnt - 1));
|
|
||||||
geoSettings->remove(QStringLiteral("gpsFix%1_name").arg(cnt - 1));
|
|
||||||
}
|
|
||||||
geoSettings->setValue("count", cnt - 1);
|
|
||||||
geoSettings->sync();
|
|
||||||
m_trackers.remove(gt.when);
|
|
||||||
}
|
|
||||||
|
|
||||||
void GpsLocation::deleteGpsFix(qint64 when)
|
|
||||||
{
|
|
||||||
auto it = m_trackers.find(when);
|
|
||||||
if (it == m_trackers.end()) {
|
|
||||||
qWarning() << "GpsLocation::deleteGpsFix(): can't find tracker for timestamp " << when;
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
struct gpsTracker deletedTracker = *it;
|
|
||||||
deleteFixFromStorage(deletedTracker);
|
|
||||||
m_deletedTrackers.append(deletedTracker);
|
|
||||||
}
|
|
||||||
|
|
||||||
#ifdef SUBSURFACE_MOBILE
|
|
||||||
void GpsLocation::clearGpsData()
|
|
||||||
{
|
|
||||||
m_trackers.clear();
|
|
||||||
geoSettings->clear();
|
|
||||||
geoSettings->sync();
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
@ -1,78 +0,0 @@
|
||||||
// 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 {
|
|
||||||
location_t location;
|
|
||||||
qint64 when;
|
|
||||||
QString name;
|
|
||||||
int idx;
|
|
||||||
};
|
|
||||||
|
|
||||||
struct DiveAndLocation {
|
|
||||||
struct dive *d;
|
|
||||||
location_t location;
|
|
||||||
QString name;
|
|
||||||
};
|
|
||||||
|
|
||||||
class GpsLocation : public QObject {
|
|
||||||
Q_OBJECT
|
|
||||||
public:
|
|
||||||
GpsLocation();
|
|
||||||
~GpsLocation();
|
|
||||||
static GpsLocation *instance();
|
|
||||||
std::vector<DiveAndLocation> getLocations();
|
|
||||||
int getGpsNum() const;
|
|
||||||
bool hasLocationsSource();
|
|
||||||
QString currentPosition();
|
|
||||||
void setLogCallBack(void (*showMsgCB)(const char *msg));
|
|
||||||
QString getFixString();
|
|
||||||
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);
|
|
||||||
bool waitingForPosition;
|
|
||||||
QMap<qint64, gpsTracker> m_trackers;
|
|
||||||
QList<gpsTracker> m_deletedTrackers;
|
|
||||||
void loadFromStorage();
|
|
||||||
void addFixToStorage(gpsTracker >);
|
|
||||||
void replaceFixToStorage(gpsTracker >);
|
|
||||||
void deleteFixFromStorage(gpsTracker >);
|
|
||||||
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 setGpsTimeThreshold(int seconds);
|
|
||||||
#ifdef SUBSURFACE_MOBILE
|
|
||||||
void clearGpsData();
|
|
||||||
#endif
|
|
||||||
void deleteGpsFix(qint64 when);
|
|
||||||
};
|
|
||||||
|
|
||||||
#endif // GPSLOCATION_H
|
|
||||||
|
|
@ -11,7 +11,6 @@
|
||||||
#include <QFile>
|
#include <QFile>
|
||||||
|
|
||||||
#include "core/btdiscovery.h"
|
#include "core/btdiscovery.h"
|
||||||
#include "core/gpslocation.h"
|
|
||||||
#include "core/downloadfromdcthread.h"
|
#include "core/downloadfromdcthread.h"
|
||||||
#include "qt-models/completionmodels.h"
|
#include "qt-models/completionmodels.h"
|
||||||
#include "qt-models/divelocationmodel.h"
|
#include "qt-models/divelocationmodel.h"
|
||||||
|
|
|
||||||
Loading…
Reference in a new issue