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refactor: dedup persistence header, harden action menu, tidy small items

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- Persist.h: shared writeHeader()/readHeader() for the magic+version+count
  on-disk header; Waypoint and Trail snapshots now share one implementation
  (byte layout unchanged; each keeps its own count clamp/reject + extra fields).
- TrailScreen: pushAction() guards _act_map / PopupMenu capacity, so adding a
  new action can't silently overrun the fixed array.
- PopupMenu: add count()/setSelected() accessors; replace the remaining direct
  _sel/_count field pokes in NearbyScreen, TrailScreen and QuickMsgScreen.
- Trail summary: unit-suffixed time ("1h 05m" / "5m 03s") so hours can't be
  misread as minutes.
- Trail::haversineMeters delegates to geo::haversineKm — single Haversine
  implementation (also trims a little flash).

Verified: GAT562 (SSD1306) and WioTrackerL1Eink (GxEPD) solo builds compile clean.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
MarekZegare4
2026-06-14 13:37:03 +02:00
parent 151892e1ce
commit b8a7b5dcc0
7 changed files with 85 additions and 83 deletions
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51
examples/companion_radio/ui-new/TrailScreen.h
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@@ -352,38 +352,34 @@ private:
"%s tracking", _store->isActive() ? "Stop" : "Start");
}
// Append an action row, guarding both the id map and the popup capacity so
// adding a new action can never silently overrun _act_map / PopupMenu.
void pushAction(ActionId id, const char* label) {
if (_act_count >= (int)sizeof(_act_map)) return;
_act_map[_act_count++] = (uint8_t)id;
_action_menu.addItem(label);
}
void openActionMenu() {
refreshActionLabels();
_act_count = 0;
_action_menu.begin("Trail", 4);
_act_map[_act_count++] = ACT_MIN_DIST; _action_menu.addItem(_act_min_dist_label);
_act_map[_act_count++] = ACT_UNITS; _action_menu.addItem(_act_units_label);
_act_map[_act_count++] = ACT_GRID; _action_menu.addItem(_act_grid_label);
_act_map[_act_count++] = ACT_TOGGLE; _action_menu.addItem(_act_toggle_label);
pushAction(ACT_MIN_DIST, _act_min_dist_label);
pushAction(ACT_UNITS, _act_units_label);
pushAction(ACT_GRID, _act_grid_label);
pushAction(ACT_TOGGLE, _act_toggle_label);
// Waypoints: mark the current spot, and browse/navigate saved ones.
_act_map[_act_count++] = ACT_MARK; _action_menu.addItem("Mark here");
pushAction(ACT_MARK, "Mark here");
// "Waypoints" opens the nav list — always available; it hosts the list,
// backtrack (Trail-start row) and the "+ Add by coords" entry.
_act_map[_act_count++] = ACT_WAYPOINTS; _action_menu.addItem("Waypoints");
if (_task->waypoints().count() > 0) {
_act_map[_act_count++] = ACT_WP_CLEAR; _action_menu.addItem("Clear waypoints");
}
if (!_store->empty()) {
_act_map[_act_count++] = ACT_SAVE; _action_menu.addItem("Save trail");
}
pushAction(ACT_WAYPOINTS, "Waypoints");
if (_task->waypoints().count() > 0) pushAction(ACT_WP_CLEAR, "Clear waypoints");
if (!_store->empty()) pushAction(ACT_SAVE, "Save trail");
bool saved = savedTrailExists();
if (saved) {
_act_map[_act_count++] = ACT_LOAD; _action_menu.addItem("Load trail");
}
if (!_store->empty()) {
_act_map[_act_count++] = ACT_EXPORT; _action_menu.addItem("Export (live)");
}
if (saved) {
_act_map[_act_count++] = ACT_EXPORT_SAVED; _action_menu.addItem("Export (saved)");
}
if (!_store->empty()) {
_act_map[_act_count++] = ACT_RESET; _action_menu.addItem("Reset trail");
}
if (saved) pushAction(ACT_LOAD, "Load trail");
if (!_store->empty()) pushAction(ACT_EXPORT, "Export (live)");
if (saved) pushAction(ACT_EXPORT_SAVED, "Export (saved)");
if (!_store->empty()) pushAction(ACT_RESET, "Reset trail");
}
static bool savedTrailExists() {
@@ -584,7 +580,7 @@ private:
// continue cycling.
void reopenAt(int sel) {
openActionMenu();
if (sel >= 0 && sel < _act_count) _action_menu._sel = sel;
_action_menu.setSelected(sel);
}
void cycleMinDelta(NodePrefs* p, int dir) {
@@ -644,9 +640,10 @@ private:
}
case 3: {
uint32_t es = _store->elapsedSeconds();
if (es < 3600) snprintf(buf, n, "Time: %lu:%02lu",
// Unit-suffixed so "1h 05m" can't be misread as "1m 05s".
if (es < 3600) snprintf(buf, n, "Time: %lum %02lus",
(unsigned long)(es / 60), (unsigned long)(es % 60));
else snprintf(buf, n, "Time: %lu:%02lu",
else snprintf(buf, n, "Time: %luh %02lum",
(unsigned long)(es / 3600), (unsigned long)((es % 3600) / 60));
break;
}