Type: offer stylistic sets only for an installed font, by their own names

A font that is not installed offered the sets of the face drawn in its place; the menu now offers none. Set names the font supplies are shown as they are, without UI translation.

crates/ui-egui/src/panels/opentype.rs

@@ -202,13 +202,13 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
     // The font, not the text, decides which numbered sets can be offered. Each set is an
     // independent feature, so the menu permits several at once. A font's own label wins over
     // the numbered fallback. See the public Stylistic Sets help page.
-    let sets = FontDb::global().style_face(&st).map(|face| face.stylistic_sets()).unwrap_or_default();
+    let sets = offered_sets(&st);
     ui.add_enabled_ui(!sets.is_empty(), |ui| {
         ui.menu_button(tl!("Stylistic Sets"), |ui| {
             for set in &sets {
                 let flag = Flag::Extra(EXTRA_FEATURES[usize::from(set.number - 1)]);
                 let on = flag.get(&next);
-                if widgets::check(ui, &set_label(set), on, true) {
+                if widgets::check_name(ui, &set_label(set), on) {
                     change = Some(Change::Toggle(flag, !on));
                 }
             }
@@ -222,8 +222,19 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
     }
 }
 
-/// A Stylistic Sets menu entry: the font's own name for the set, or `Set 1` through `Set 20` in
-/// the UI language.
+/// The stylistic sets of the font `st` names. A font that is not available offers none, rather than
+/// the sets of the face drawn in its place.
+fn offered_sets(st: &vectorcraft_doc::CharStyle) -> Vec<StylisticSet> {
+    let db = FontDb::global();
+    let (family, _) = db.canonical(&st.font_family, &st.font_style);
+    if !db.has_family(&family) {
+        return Vec::new();
+    }
+    db.style_face(st).map(|face| face.stylistic_sets()).unwrap_or_default()
+}
+
+/// A Stylistic Sets menu entry: the font's own name for the set, shown as the font gives it, or
+/// `Set 1` through `Set 20` in the UI language.
 fn set_label(set: &StylisticSet) -> String {
     match &set.name {
         Some(name) => name.clone(),
@@ -335,6 +346,19 @@ mod tests {
         assert_eq!(numbered_de, "Satz 3");
     }
 
+    /// A font that is not available offers no sets, even though the face drawn in its place has
+    /// some.
+    #[test]
+    fn a_missing_font_offers_no_stylistic_sets() {
+        let fallback = vectorcraft_doc::CharStyle { font_family: vectorcraft_text::FALLBACK_FAMILY.into(), ..Default::default() };
+        // Builds without the bundled fonts have no fallback face to draw in a missing font's place.
+        if FontDb::global().has_family(vectorcraft_text::FALLBACK_FAMILY) {
+            assert!(!offered_sets(&fallback).is_empty(), "the fallback face lists its sets");
+        }
+        let missing = vectorcraft_doc::CharStyle { font_family: "No Such Family Zq".into(), ..fallback };
+        assert!(offered_sets(&missing).is_empty());
+    }
+
     /// The Figure menu lists its five entries in order; Proportional Lining sets `pnum` and
     /// `lnum` and clears `tnum` and `onum`, Tabular Lining clears `pnum`, Proportional Oldstyle
     /// clears `lnum`, and Default Figure and Tabular Oldstyle clear `pnum` and `lnum`.

docs/target-app-parity.md

@@ -1,6 +1,6 @@
 # Parity with Adobe Illustrator
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-11-03 · **Change:** minor (OpenType Stylistic Sets menu added; scores and estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x; public release notes through 30.7, August 2026; Units › East Asian Type acts, with Q and Ha units; scores unchanged) · **Target:** Adobe Illustrator 2026 (30.x; public release notes through 30.7, August 2026)
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-11-03 · **Change:** minor (OpenType Stylistic Sets menu added; scores and estimates unchanged) · **Target:** Adobe Illustrator 2026 (30.x; public release notes through 30.7, August 2026)
 
 ## Feature submission evidence
 
@@ -144,8 +144,7 @@ dominate; 3D, graphs and automation are specialist). They sum to 105. Feature de
 | Strokes, brushes, width profiles | 5 | 88% | Shift-double-click adjoining adjustment is implemented; brush libraries are done (four generated libraries, User Defined, Other Library…, Save Brushes); remaining:  Art brush Overlap, Pattern brush auto corners, pen pressure on macOS, tilt/bearing/rotation | 8–15 | estimated; width-point creation and adjoining adjustment regression-tested; dialog layout reviewed; evidence below; finite-arithmetic follow-up regressions and full CI passed (evidence below) |
 | Appearance, transparency, graphic styles, masks | 5 | 97% | raster effect reach in preview bounds | 1–2 | estimated; Transform typing, sliders, preview, and undo are covered in `crates/ui-egui/src/panels/tests_appearance.rs` |
 | 3D and Materials (and Turntable) | 4 | ~25% | live Revolve with automatic smooth vector shading and default-on continuous circular caps, Extrude & Bevel (twist, taper, caps, five bevel shapes), Inflate and Rotate with Position presets (colored Inflate uses smooth membrane lighting; white-light Inflate retains its existing shading; Extrude & Bevel and Rotate retain planar shading; one to ten colored lights, shared neutral ambient, painter visibility); materials, light presets, shadows, ray tracing, 3D Classic, Turntable views, 3D export | 30–55 | estimated (Extrude & Bevel, Inflate and Rotate added 2026-10-12) |
-| Type core | 9 | 80% | Auto-leading style resets are implemented; Hyphenation… and Justification… options are done (#2310, #2755), and a paragraph's Auto Leading also sets the Character panel's Leading, the Alt+↑/↓ leading nudge and Fill with Placeholder Text; remaining: Optical Margin Alignment, Middle Eastern features beyond bidi layout, optional group font-size preservation; transformed character controls fixed (#1034), see [type-parity.md](type-parity.md) | 14–19 | estimated; full-name font matches regression-tested (#1258); mixed paragraph alignment indication implemented; headless regressions, full integration CI and visual review pass; localized legacy family-name fallback with loaded/catalog regressions (#2208); the Glyphs panel highlights and scrolls to the character selected with the Type tool (#4908, `panels::glyphs` tests); the OpenType panel lists only `ss01`–`ss20` sets present in the selected font and uses its custom names when supplied |
-| Type core | 9 | 80% | Auto-leading style resets are implemented; Hyphenation… and Justification… options are done (#2310, #2755), and a paragraph's Auto Leading also sets the Character panel's Leading, the Alt+↑/↓ leading nudge and Fill with Placeholder Text; remaining: Optical Margin Alignment, Middle Eastern features beyond bidi layout, optional group font-size preservation; transformed character controls fixed (#1034), see [type-parity.md](type-parity.md) | 14–19 | estimated; recent-font groups in font pickers (#3515); full-name font matches regression-tested (#1258); mixed paragraph alignment indication implemented; headless regressions, full integration CI and visual review pass; localized legacy family-name fallback with loaded/catalog regressions (#2208); Fractional Widths per type object regression-tested; color emoji fonts with bitmap glyphs (`sbix`, `CBDT`) draw and export; threading ports: every selected area type and type on a path shows its in and out ports (empty, arrow, red "+"), and the Selection tool threads from either, the in port into a frame before it, and a double-click on a threaded port breaks the thread there (`threads::tests::break_splits_the_thread_and_the_story_flows_into_the_first_part`, `select::tests::a_double_click_on_a_threaded_port_breaks_the_thread`, `canvas::tests::a_double_click_on_a_threaded_out_port_breaks_the_thread`) (#2572; `select::tests::a_click_on_the_in_port_threads_into_a_frame_before_it`, `text::tests::selected_type_shows_its_ports_in_each_state`, `threads::tests::add_before_threads_the_story_from_the_new_frame_into_the_clicked_one`, live screenshot); the Glyphs panel highlights and scrolls to the character selected with the Type tool (#4908, `panels::glyphs` tests) |
+| Type core | 9 | 80% | Auto-leading style resets are implemented; Hyphenation… and Justification… options are done (#2310, #2755), and a paragraph's Auto Leading also sets the Character panel's Leading, the Alt+↑/↓ leading nudge and Fill with Placeholder Text; remaining: Optical Margin Alignment, Middle Eastern features beyond bidi layout, optional group font-size preservation; transformed character controls fixed (#1034), see [type-parity.md](type-parity.md) | 14–19 | estimated; recent-font groups in font pickers (#3515); full-name font matches regression-tested (#1258); mixed paragraph alignment indication implemented; headless regressions, full integration CI and visual review pass; localized legacy family-name fallback with loaded/catalog regressions (#2208); Fractional Widths per type object regression-tested; color emoji fonts with bitmap glyphs (`sbix`, `CBDT`) draw and export; threading ports: every selected area type and type on a path shows its in and out ports (empty, arrow, red "+"), and the Selection tool threads from either, the in port into a frame before it, and a double-click on a threaded port breaks the thread there (`threads::tests::break_splits_the_thread_and_the_story_flows_into_the_first_part`, `select::tests::a_double_click_on_a_threaded_port_breaks_the_thread`, `canvas::tests::a_double_click_on_a_threaded_out_port_breaks_the_thread`) (#2572; `select::tests::a_click_on_the_in_port_threads_into_a_frame_before_it`, `text::tests::selected_type_shows_its_ports_in_each_state`, `threads::tests::add_before_threads_the_story_from_the_new_frame_into_the_clicked_one`, live screenshot); the Glyphs panel highlights and scrolls to the character selected with the Type tool (#4908, `panels::glyphs` tests); the OpenType panel lists only `ss01`–`ss20` sets present in the selected font and uses its custom names when supplied |
 | Type advanced (CJK, spelling, Touch Type, Retype) | 4 | 50% | CJK vertical composition (ruby, mojikumi), variable font axes, tab leaders, spell check, Touch Type, Retype | 20–28 | estimated; upright fallback for fullwidth `！` / `？` regression-tested; score and hours unchanged |
 | Symbols, blends, envelopes, Repeat, perspective | 5 | 87% | 30.7's Blend panel with ease in/out, on-canvas Direct Selection of parts inside dynamic symbol instances and their `.ai` round trip, more built-in symbol libraries, envelope Anti-Alias/Preserve Shape; Symbol Options › Registration, Export Type (Graphic / Movie Clip) and 9-slice guides (drawn and draggable during symbol editing, #5280) and Symbol Type (dynamic symbols keep per-instance appearance linked, #4938) are done | 4–8 | estimated; Blend panel Type and Ramp control step easing with a separate color Shift (#2539); Blend Options retains spacing and orientation; polynomial curves are original approximations; interactive selected mirror axis implemented; bounding-box handles take priority over the axis line (focused regression and native checks passed; full CI blocked by an unrelated text test); #2544 spine Anchor Point conversion and picking regression-tested; scores and hours unchanged |
 | Type advanced (CJK, spelling, Touch Type, Retype) | 4 | 50% | CJK vertical composition (ruby, mojikumi), tab leaders, spell check, Touch Type, Retype | 20–28 | estimated; upright fallback for fullwidth `！` / `？` regression-tested; score and hours unchanged |