Mirrors/MeshCore-Solo
1
0
Fork 0
mirror of https://github.com/MarekZegare4/MeshCore-Solo.git synced 2026-08-06 04:06:12 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat: runtime font switcher — Default vs Lemon in Settings > Display

Browse Source 
- Add Lemon font (LemonFont.h, LemonIcons.h) to the standard build
  alongside the Adafruit built-in font; ~101 KB added to flash
- SH1106Display: add _use_lemon flag + setLemonFont(bool) to switch
  at runtime; print() and getTextWidth() use Lemon path when active;
  translateUTF8ToBlocks() passes UTF-8 through unchanged (Lemon supports
  full Unicode U+0020-U+04FF) vs transliterating for the default font
- DisplayDriver: add getCharWidth()/getLineHeight() virtuals (defaults 6/8);
  SH1106Display returns 5/9 for Lemon, 6/8 for default; add setLemonFont()
  no-op virtual; fix orphaned UTF-8 leading byte in drawTextEllipsized
- FullscreenMsgView: replace fixed-char-count word-wrap with pixel-accurate
  wrap using display.getTextWidth(); use getLineHeight() for spacing so
  Lemon (9 px) and default (8 px) both render correctly
- NodePrefs: add use_lemon_font field (0=default, 1=Lemon)
- SettingsScreen: add "Font" item in Display section (Default / Lemon),
  calls UITask::applyFont() on change
- UITask: add applyFont() that calls display->setLemonFont(use_lemon_font);
  called at startup (begin()) and when the setting changes

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-05-22 09:33:35 +02:00
co-authored by Claude Sonnet 4.6
parent 72c07df8b3
commit a115916d8f
10 changed files with 1732 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
examples/companion_radio/ui-new/SettingsScreen.h
+11
View File
@@ -14,6 +14,7 @@ class SettingsScreen : public UIScreen {
BATT_DISPLAY,
CLOCK_SECONDS,
CLOCK_FORMAT,
FONT,
// Sound section
SECTION_SOUND,
BUZZER,
@@ -316,6 +317,10 @@ class SettingsScreen : public UIScreen {
display.print("Format");
display.setCursor(VAL_X, y);
display.print((p && p->clock_12h) ? "12h" : "24h");
} else if (item == FONT) {
display.print("Font");
display.setCursor(VAL_X, y);
display.print((p && p->use_lemon_font) ? "Lemon" : "Default");
} else if (item == DM_FILTER) {
display.print("DM");
display.setCursor(VAL_X, y);
@@ -506,6 +511,12 @@ public:
_dirty = true;
return true;
}
if (_selected == FONT && p && (left || right || enter)) {
p->use_lemon_font ^= 1;
_task->applyFont();
_dirty = true;
return true;
}
if (_selected == DM_FILTER && p && (left || right || enter)) {
p->dm_show_all = p->dm_show_all ? 0 : 1;
_dirty = true;