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fix: transliterate message text in FullscreenMsgView before wrapping

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Raw UTF-8 message body was passed directly to display.print(), rendering
Polish and other accented chars as garbage on the Adafruit font.
Transliterating before wrapLines also fixes byte-count wrapping for
multi-byte UTF-8 characters.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This commit is contained in:
Jakub
2026-05-16 15:24:36 +02:00
parent 31962726ec
commit 6a7f8b7ca7
1 changed files with 3 additions and 1 deletions
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4
examples/companion_radio/ui-new/FullscreenMsgView.h
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@@ -48,8 +48,10 @@ struct FullscreenMsgView {
display.drawTextEllipsized(2, 1, display.width() - 4, sender);
display.setColor(DisplayDriver::LIGHT);
char trans_text[512];
display.translateUTF8ToBlocks(trans_text, text, sizeof(trans_text));
char lines[12][FS_CHARS + 1];
int lcount = wrapLines(text, lines, 12);
int lcount = wrapLines(trans_text, lines, 12);
int max_scroll = lcount > FS_VISIBLE ? lcount - FS_VISIBLE : 0;
if (scroll > max_scroll) scroll = max_scroll;