Added comment for translators in X-Plane logbook import.

Added mile to NM conversion.
albar965/littlenavmap#346

src/fs/userdata/logdatamanager.cpp

@@ -385,7 +385,8 @@ int LogdataManager::importXplane(const QString& filepath,
         insertQuery.bindValue(":simulator", "X-Plane 11");
 
         // Description ===================================================================
-        QString description(tr("Imported from %1\n"
+        /*: The text "Imported from X-Plane logbook" has to match the one in LogdataController::importXplane */
+        QString description(tr("Imported from X-Plane logbook %1\n"
                                "Number of landings: %2\n"
                                "Cross country time: %3\n"
                                "IFR time: %4\n"

src/geo/calculations.h

@@ -318,6 +318,14 @@ Q_DECL_CONSTEXPR TYPE nmToMi(TYPE value)
          static_cast<TYPE>(static_cast<double>(value) * 1852.216 / 1609.3426);
 }
 
+/* Distance from statue miles to nautical miles */
+template<typename TYPE>
+Q_DECL_CONSTEXPR TYPE miToNm(TYPE value)
+{
+  return (value > std::numeric_limits<TYPE>::max() / 2) ? value :
+         static_cast<TYPE>(static_cast<double>(value) * 1609.3426 / 1852.216);
+}
+
 /* Distance from meter to statue miles */
 template<typename TYPE>
 Q_DECL_CONSTEXPR TYPE meterToMi(TYPE value)

src/logging/loggingutil.cpp

@@ -49,6 +49,8 @@ void LoggingUtil::logSystemInformation()
 
   qInfo() << "Default text codec" << QTextCodec::codecForLocale()->name();
   qInfo() << "Locale name" << QLocale::system().bcp47Name();
+  qInfo() << "Locale decimal point" << QLocale::system().decimalPoint();
+  qInfo() << "Locale group separator" << QLocale::system().groupSeparator();
   qInfo() << "UI languages" << QLocale().uiLanguages();
 
   qInfo() << "ABI" << QSysInfo::buildAbi();