add hack to export GPS data

Signed-off-by: Dirk Hohndel <dirk@hohndel.org>

core/gpslocation.cpp

@@ -49,6 +49,11 @@ bool GpsLocation::hasInstance()
 	return m_Instance != NULL;
 }
 
+QSettings *GpsLocation::getSettings()
+{
+	return geoSettings;
+}
+
 GpsLocation::~GpsLocation()
 {
 	m_Instance = NULL;
@@ -404,6 +409,23 @@ void GpsLocation::deleteGpsFix(qint64 when)
 }
 
 #ifdef SUBSURFACE_MOBILE
+extern "C"
+const char *gpsGetString(int idx, const char **name)
+{
+	// check if we are supposed to store the data to the cloud and return
+	// the nth GPS fix, if it exists
+	if (!name || !prefs.store_gps_cloud ||
+	    !GpsLocation::hasInstance() || GpsLocation::instance()->getGpsNum() <= idx)
+		return NULL;
+	QSettings *geoSettings = GpsLocation::instance()->getSettings();
+	QString text = QString("when %1 lat %2 lon %3").arg(geoSettings->value(QStringLiteral("gpsFix%1_time").arg(idx)).toString())
+			.arg(geoSettings->value(QStringLiteral("gpsFix%1_lat").arg(idx)).toString())
+			.arg(geoSettings->value(QStringLiteral("gpsFix%1_lon").arg(idx)).toString());
+	QString fixName = geoSettings->value(QStringLiteral("gpsFix%1_name").arg(idx)).toString();
+	*name = strdup(fixName.toUtf8().constData());
+	return strdup(text.toUtf8().constData());
+}
+
 void GpsLocation::clearGpsData()
 {
 	m_trackers.clear();
@@ -411,8 +433,3 @@ void GpsLocation::clearGpsData()
 	geoSettings->sync();
 }
 #endif
-
-void GpsLocation::postError(QNetworkReply::NetworkError)
-{
-	status(QStringLiteral("error when sending a GPS fix: %1").arg(reply->errorString()));
-}

core/gpslocation.h

@@ -37,7 +37,7 @@ public:
 	int getGpsNum() const;
 	bool hasLocationsSource();
 	QString currentPosition();
-
+	QSettings *getSettings();
 	QMap<qint64, gpsTracker> currentGPSInfo() const;
 
 private:
@@ -69,7 +69,6 @@ public slots:
 	void newPosition(QGeoPositionInfo pos);
 	void updateTimeout();
 	void positionSourceError(QGeoPositionInfoSource::Error error);
-	void postError(QNetworkReply::NetworkError error);
 	void setGpsTimeThreshold(int seconds);
 #ifdef SUBSURFACE_MOBILE
 	void clearGpsData();

core/pref.h

@@ -138,6 +138,7 @@ struct preferences {
 	// ********** LocationService **********
 	int time_threshold;
 	int distance_threshold;
+	int store_gps_cloud;
 
 	// ********** Network **********
 	bool        proxy_auth;

core/save-git.c

@@ -916,6 +916,29 @@ static void save_divesites(git_repository *repo, struct dir *tree)
 	}
 }
 
+#if defined(SUBSURFACE_MOBILE)
+// from gpslocation.cpp
+extern const char *gpsGetString(int idx, const char **name);
+
+static void save_gps(git_repository *repo, struct dir *tree)
+{
+	struct membuffer b = { 0 };
+	int i = 0;
+	const char *string;
+	const char *name = NULL;
+	do {
+		string = gpsGetString(i++, &name);
+		if (string) {
+			put_string(&b, string);
+			show_utf8(&b, " name ", name, "\n");
+			free((void *)string);
+			free((void *)name);
+		}
+	} while (string != NULL);
+	blob_insert(repo, tree, &b, "02-Gps");
+}
+#endif
+
 static int create_git_tree(git_repository *repo, struct dir *root, bool select_only, bool cached_ok)
 {
 	int i;
@@ -927,6 +950,10 @@ static int create_git_tree(git_repository *repo, struct dir *root, bool select_o
 
 	save_divesites(repo, root);
 
+#if defined(SUBSURFACE_MOBILE)
+	save_gps(repo, root);
+#endif
+
 	for (i = 0; i < trip_table.nr; ++i)
 		trip_table.trips[i]->saved = 0;
 

core/subsurfacestartup.c

@@ -93,6 +93,7 @@ struct preferences default_prefs = {
 	.vpmb_conservatism = 3,
 	.distance_threshold = 100,
 	.time_threshold = 300,
+	.store_gps_cloud = 0,
 #if defined(SUBSURFACE_MOBILE)
 	.cloud_timeout = 10,
 #else

mobile-widgets/qml/Settings.qml

@@ -618,17 +618,43 @@ TemplatePage {
 				TemplateLabel {
 					text: qsTr("Display Developer menu")
 					Layout.fillWidth: true
-					//Layout.preferredWidth: gridWidth * 0.75
 				}
 				SsrfSwitch {
-					id: developerButton
 					checked: PrefDisplay.show_developer
-					//sLayout.preferredWidth: gridWidth * 0.25
 					onClicked: {
 						PrefDisplay.show_developer = checked
 					}
 				}
 			}
+			TemplateLine {
+				visible: sectionAdvanced.isExpanded
+			}
+			GridLayout {
+				id: gpsToCloud
+				visible: sectionAdvanced.isExpanded
+				width: parent.width
+				columns: 2
+				TemplateLabel {
+					text: qsTr("GPS data")
+					font.pointSize: subsurfaceTheme.headingPointSize
+					font.weight: Font.Light
+					Layout.topMargin: Kirigami.Units.largeSpacing
+					Layout.bottomMargin: Kirigami.Units.largeSpacing / 2
+					Layout.columnSpan: 2
+				}
+				TemplateLabel {
+					text: qsTr("Store data to cloud")
+					Layout.fillWidth: true
+				}
+				SsrfSwitch {
+					checked: manager.storeGpsToCoud()
+					onClicked: {
+						manager.setStoreGpsToCloud(checked)
+						if (checked)
+							manager.saveChangesCloud(true)
+					}
+				}
+			}
 		}
 	}
 }

mobile-widgets/qmlmanager.cpp

@@ -2266,3 +2266,16 @@ QString QMLManager::getSyncState() const
 		return tr("(changes synced locally)");
 	return tr("(synced with cloud)");
 }
+
+void QMLManager::setStoreGpsToCloud(int value)
+{
+	prefs.store_gps_cloud = value;
+	if (value)
+		// that's not really true, but this way the Gps section gets written
+		mark_divelist_changed(true);
+}
+
+int QMLManager::storeGpsToCloud()
+{
+	return prefs.store_gps_cloud;
+}

mobile-widgets/qmlmanager.h

@@ -241,6 +241,8 @@ public slots:
 	QString getProductVendorConnectionIdx(android_usb_serial_device_descriptor descriptor);
 #endif
 	void divesChanged(const QVector<dive *> &dives, DiveField field);
+	int storeGpsToCloud();
+	void setStoreGpsToCloud(int value);
 
 private:
 	BuddyCompletionModel buddyModel;