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Respect Metric/Imperial unit setting in radar range button, ring labels, aircraft list, nearest airport, and stats

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Five places ignored the Units setting (Menu > Units) and always showed
fixed metric values even when Imperial was selected: the radar range
button (now km/nm), the radar's ring distance labels (now km/nm), the
aircraft list's altitude/distance columns (now m+km or ft+nm), the
Location Presets screen's nearest-airport distance (now km/nm), and
the Stats screen's highest-altitude-today line (now m or ft). The
range button had already been touched previously but used "mi"
instead of "nm" - aligned to nm here for consistency with the other
distance displays, which all pair with km rather than miles.

The radar detail panel's simultaneous multi-unit display and the
climb/descent rate (always ft/min, aviation convention) are
intentionally left unchanged.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
This commit is contained in:
Eiswolf-BG
2026-08-11 23:49:45 +02:00
parent bb7eb10cc8
commit 64b58a3c5d
4 changed files with 47 additions and 11 deletions
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9
src/location_presets_screen.cpp
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@@ -7,6 +7,7 @@
#include "menu_stars.h"
#include "config.h"
#include "i18n.h"
#include "units.h"
namespace LocationPresetsScreen {
@@ -602,8 +603,14 @@ void run(TFT_eSPI& tft) {
}
nearest = AirportLookup::findNearest(activeLat, activeLon);
if (nearest.found) {
// Respektiert jetzt die Einheiten-Einstellung (Menue >
// Einheiten) - vorher immer "(XX km)", auch bei Imperial.
char buf[48];
snprintf(buf, sizeof(buf), "%s %s (%.0f km)", nearest.icao, nearest.name, nearest.distanceKm);
if (LocationManager::useMetricUnits()) {
snprintf(buf, sizeof(buf), "%s %s (%.0f km)", nearest.icao, nearest.name, nearest.distanceKm);
} else {
snprintf(buf, sizeof(buf), "%s %s (%.0f nm)", nearest.icao, nearest.name, Units::kmToNm(nearest.distanceKm));
}
String line = String(I18n::t(StringId::LOCATION_NEAREST_AIRPORT_PREFIX)) + buf;
setupMarquee(tft, line, AIRPORT_LINE_W);
drawMarquee(tft, AIRPORT_LINE_X, airportLineY, AIRPORT_LINE_W, 20);