penpot/frontend
Eva Marco 5f6169e1d3
🐛 Fix typography sample errors (#11515)
* 🐛 Fix font-family sample not showing for numeric font names

Setting style.fontFamily to a raw, unquoted family name (e.g. "Micro
5") parses it against CSS's <family-name> grammar: a whitespace-
separated sequence of <custom-ident>s. "Micro" tokenizes fine, but a
bare "5" isn't a valid CSS identifier (idents can't start with a
digit) — it tokenizes as a number instead, so the whole property is
invalid CSS and the browser silently drops it. Every other font in
the list happened to avoid this because none of their names have a
token that's purely numeric.

Quote the family name, matching what font-item-preview* (the font
selector's own preview, a few lines down in the same file) already
does, so it's parsed as a CSS string instead of unquoted identifiers.

Also falls back to the live fontsdb entry's family when the
typography record's own :font-family is blank — a font that was
unloaded when a typography's font/variant was last changed can leave
that field nil (the same failure mode remove-nil-style-attrs already
repairs for shape text spans) — and loads the font unconditionally in
the collapsed asset row, matching the expanded editor, since the
optical-offset cache can otherwise skip loading it entirely.

AI-assisted-by: claude-sonnet-5

* 🐛 Fix flaky typography sample position in automated tests

The optical-centering offset for the "Ag" sample (and the font
selector's fallback name label) resolves asynchronously: first paint
is unshifted, then an idle-scheduled Canvas measurement lands and the
sample jumps to its final position. Any test that checks position or
takes a screenshot shortly after paint races that jump — whether it
runs before or after is a timing accident, not a deterministic
outcome, which is exactly the "sometimes a few pixels up, sometimes
down" flakiness QA hit.

use-optical-offset now returns [offset ready?], with both lazily
initialized from the cache so a cache hit needs no async round-trip
at all. sample-text-style hides the glyphs until ready?, so the
sample only ever appears already in its final, correct position
instead of visibly moving there after the fact.

The font selector's own name label uses the same hook but always
shows real text content rather than a decorative sample, so it keeps
the old behavior instead: hiding it would blank out font names while
scrolling, worse than the minor positional nicety it's fixing.

AI-assisted-by: claude-sonnet-5
2026-09-07 11:29:36 +02:00
..
2026-06-22 14:35:10 +02:00
2026-05-29 11:24:58 +02:00
2026-04-07 21:35:00 +02:00
2026-09-07 11:29:36 +02:00