refactor(ui): audit-pass fixes + dead-code/redundancy cleanup

Fixes from a full ui-new audit (OLED + e-ink both build green):
- remove dead DisplayDriver::drawScrollArrows (all lists use drawScrollIndicator)
- SettingsScreen selection bar -> lineStep()-1, matching the drawList screens
- HomeScreen: don't force the 1s blink refresh on the CLOCK page (status icons
  are hidden there anyway)
- FullscreenMsgView: clamp KEY_DOWN scroll to a cached _max_scroll instead of
  over-incrementing and leaning on the next render to clamp
- DataStore: clamp use_lemon_font (>1 -> 0) on load, like the other enum fields
- move the ~1.5KB wrap scratch (trans/lines) off the render stack into shared
  file-scope statics in FullscreenMsgView (single-threaded UI; the fullscreen
  view and history list never lay out in the same frame)

Cleanup:
- drop dead members RingtoneEditorScreen::DUR_VALS and HomeScreen::sensors_scroll
- delete redundant manual scroll-clamps in handleInput across the drawList
  screens (drawList already reclamps each render); remove the now-unused _visible
  from QuickMsgScreen/NearbyScreen/BotScreen and BotScreen::scrollToSel()

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-06-16 08:54:11 +02:00
co-authored by Claude Opus 4.8
parent da161d49d2
commit f591cddf4f
10 changed files with 60 additions and 107 deletions
@@ -413,7 +413,7 @@ class SettingsScreen : public UIScreen {
bool collapsed = (_collapsed >> si) & 1;
bool sel = (item == _selected);
display.setColor(DisplayDriver::LIGHT);
display.drawSelectionRow(0, y - 1, display.width() - _reserve, display.lineStep(), sel);
display.drawSelectionRow(0, y - 1, display.width() - _reserve, display.lineStep() - 1, sel);
display.setCursor(2, y);
display.print(collapsed ? "+" : "-");
display.print(" ");
@@ -422,7 +422,7 @@ class SettingsScreen : public UIScreen {
}
bool sel = (item == _selected);
display.drawSelectionRow(0, y - 1, display.width() - _reserve, display.lineStep(), sel);
display.drawSelectionRow(0, y - 1, display.width() - _reserve, display.lineStep() - 1, sel);
display.setCursor(2, y);