M6: a long frame name stays on one line in the Export button and Dev Mode's header (#1650) (#1661)

ROADMAP.md

@@ -2,7 +2,7 @@
 
 **Stage: alpha** · next: beta, ~26 points and ~162–292 h away (one Opus 5.5 agent; ~33–67 h wall-clock with 5 agents)
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-30 · **Change:** minor (with hundreds of layers selected, the Design panel and the selection overlays stop going over the whole selection on every frame, so dragging 648 layers averages about 1.1 ms of UI per frame (#1571); plugin panels show pictures: an `image` control, base64 within 256 KB and 4,096 px a side, named by its label (gap 6); `.fig` connector labels without a saved snapshot are kept, centred on their line (gap 1); a drag moving many layers re-runs only what sits around them, not each layer's bindings, sizing, text and instance checks, on every move (#1571); damaged font tracking table offsets are checked instead of wrapping on 32-bit targets, and font indexing makes its existing offset bounds explicit (#1125); Bosnian (`bs`) draft catalog; text style dedupe is O(spans) via a last-two cache and fingerprint buckets (#1102); pasted layers whose image the clipboard lacks are named and show a placeholder that reads as missing (#1646); paint-style colours on layers pasted from another design app keep their style instead of turning black (#1638); progress docs cleaned of what merges left twice: rows merged into one, repeated status items removed, and `cargo xtask docs` (in `ci`) fails on a repeated table row or status item; a name typed for a variable or collection finds the one with that exact id before one named like it, and stored mode ids, font family variables and the panels' labels read exact ids (#1613); plugin widgets have hover styles: a layer's `hover` fill, stroke, opacity or text colour shows while the pointer is over it (gap 6); `.fig` elbowed and curved connectors without a saved path are routed like board connectors instead of drawn straight (gap 1); every file a command reads whole by path is a regular file within a cap that fits it: documents 16 GiB, placed images 256 MiB, CLI scripts 1 GiB; `figcraft-cli connect publish` publishes a code repository's code connect mappings to a design file (gap 16); while a drag only moves a large selection, its outlines, box, slots, spacing and Design panel values are worked out once and shifted, not rebuilt on every move (#1571); Shift+Cmd/Ctrl+Enter on a selected board shape adds the next shape already joined to it, and goes on typing (#1597); an imported or pasted file finds an installed family under the other names its fonts give it, and with other case and spacing, instead of reporting it missing (#1292); a development example generates figcraft-cli's shell completions and man pages from its clap definitions (part of #1396); `.fig` ZIP image reads share a total byte budget and count skipped images in the import warnings (#1076); German terminology corrections (M10): gradient stops, OpenType stylistic sets and the Home-screen preference; a component set's property rows fit the 240 px right panel: variant values wrap two to a line there and every + and − stays in view; the server key is checked by comparing SHA-256 hashes of the presented and the kept key, as the deployment guide says (#1130); opening a file contacts no team library server it names until you check it (#1097); a hostile server can no longer grow a client's memory with made-up people, and a session remembers a bounded number of deleted layer ids (#1121); `doc.list` gives AI agents and plugins the open files' names, not their paths (#1117); with a large selection, frames where nothing changed reuse the selection's outlines, box and slots and the Design panel's instance and position values instead of working them out again (#1571); team libraries and plugins larger than the 16 MiB download burst can be downloaded again, more slowly (#1089); a batch keeps one undo snapshot, not one per step (#1099); files nested 256 levels deep import on the browser's 1 MB stack (#1101); SVG and PDF exports count pattern sources and the renders they embed from the layer's depth, so one cap bounds a whole export (#1082); an explicit variables file path (`variable.import`, the `variables` of `file.open` and `file.import`) is refused past 256 MiB or when it isn't a regular file, as the sibling `variables.json` already was (part of #1114); joining and leaving a file nobody is editing reads and writes nothing on the server: it stays loaded a minute after everyone leaves (#1074); opening a `.figcraft` file unpacks at most 6 GiB in all (2 GiB in the browser), every area together (#1079); hovering the canvas hit-tests once per pointer move, not on every frame, and moving an auto layout frame no longer lays out its contents again on every move (#1571); `.fig` instance expansion no longer walks variable nodes for every instance or copies every outer override row into each nested instance (#1077); `comment.people` lists names that were only @mentioned, and `comment.next` and `comment.prompt` carry the mentions too (#1415); grid auto-placement looks for free cells a 64-bit word at a time and skips what blocks it, with the same placements (#1083); wLine truncated
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-30 · **Change:** minor (a long layer name stays on one line in the Export button and the Dev Mode header, ending with an ellipsis, and no longer covers the Design panel (#1650); with hundreds of layers selected, the Design panel and the selection overlays stop going over the whole selection on every frame, so dragging 648 layers averages about 1.1 ms of UI per frame (#1571); plugin panels show pictures: an `image` control, base64 within 256 KB and 4,096 px a side, named by its label (gap 6); `.fig` connector labels without a saved snapshot are kept, centred on their line (gap 1); a drag moving many layers re-runs only what sits around them, not each layer's bindings, sizing, text and instance checks, on every move (#1571); damaged font tracking table offsets are checked instead of wrapping on 32-bit targets, and font indexing makes its existing offset bounds explicit (#1125); Bosnian (`bs`) draft catalog; text style dedupe is O(spans) via a last-two cache and fingerprint buckets (#1102); pasted layers whose image the clipboard lacks are named and show a placeholder that reads as missing (#1646); paint-style colours on layers pasted from another design app keep their style instead of turning black (#1638); progress docs cleaned of what merges left twice: rows merged into one, repeated status items removed, and `cargo xtask docs` (in `ci`) fails on a repeated table row or status item; a name typed for a variable or collection finds the one with that exact id before one named like it, and stored mode ids, font family variables and the panels' labels read exact ids (#1613); plugin widgets have hover styles: a layer's `hover` fill, stroke, opacity or text colour shows while the pointer is over it (gap 6); `.fig` elbowed and curved connectors without a saved path are routed like board connectors instead of drawn straight (gap 1); every file a command reads whole by path is a regular file within a cap that fits it: documents 16 GiB, placed images 256 MiB, CLI scripts 1 GiB; `figcraft-cli connect publish` publishes a code repository's code connect mappings to a design file (gap 16); while a drag only moves a large selection, its outlines, box, slots, spacing and Design panel values are worked out once and shifted, not rebuilt on every move (#1571); Shift+Cmd/Ctrl+Enter on a selected board shape adds the next shape already joined to it, and goes on typing (#1597); an imported or pasted file finds an installed family under the other names its fonts give it, and with other case and spacing, instead of reporting it missing (#1292); a development example generates figcraft-cli's shell completions and man pages from its clap definitions (part of #1396); `.fig` ZIP image reads share a total byte budget and count skipped images in the import warnings (#1076); German terminology corrections (M10): gradient stops, OpenType stylistic sets and the Home-screen preference; a component set's property rows fit the 240 px right panel: variant values wrap two to a line there and every + and − stays in view; the server key is checked by comparing SHA-256 hashes of the presented and the kept key, as the deployment guide says (#1130); opening a file contacts no team library server it names until you check it (#1097); a hostile server can no longer grow a client's memory with made-up people, and a session remembers a bounded number of deleted layer ids (#1121); `doc.list` gives AI agents and plugins the open files' names, not their paths (#1117); with a large selection, frames where nothing changed reuse the selection's outlines, box and slots and the Design panel's instance and position values instead of working them out again (#1571); team libraries and plugins larger than the 16 MiB download burst can be downloaded again, more slowly (#1089); a batch keeps one undo snapshot, not one per step (#1099); files nested 256 levels deep import on the browser's 1 MB stack (#1101); SVG and PDF exports count pattern sources and the renders they embed from the layer's depth, so one cap bounds a whole export (#1082); an explicit variables file path (`variable.import`, the `variables` of `file.open` and `file.import`) is refused past 256 MiB or when it isn't a regular file, as the sibling `variables.json` already was (part of #1114); joining and leaving a file nobody is editing reads and writes nothing on the server: it stays loaded a minute after everyone leaves (#1074); opening a `.figcraft` file unpacks at most 6 GiB in all (2 GiB in the browser), every area together (#1079); hovering the canvas hit-tests once per pointer move, not on every frame, and moving an auto layout frame no longer lays out its contents again on every move (#1571); `.fig` instance expansion no longer walks variable nodes for every instance or copies every outer override row into each nested instance (#1077); `comment.people` lists names that were only @mentioned, and `comment.next` and `comment.prompt` carrLine truncated
 
 FigCraft is a clean-room, open-source, pure-Rust reimplementation of the Figma design workflow,
 native on macOS, Windows, Linux and FreeBSD and in the browser, fully drivable by agents through
@@ -358,6 +358,7 @@ Ranked; detail and milestones in [`docs/roadmap.md`](docs/roadmap.md).
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-30 | minor | M6, #1650: a very long frame name made the Export section's **Export <name>** button wrap its label into a tall block centred on the button, painted over Position, Layout, Appearance, Fill and the rest of the Design panel. The button now shows one line ending with an ellipsis, with the full name on hover, and line breaks in a name show as spaces. Dev Mode's header, which names the layer, does the same instead of running off the panel's edge. Shortening text to fit now halves its way to the longest fit instead of trying one candidate per character: with a 4,000-character name that kept frames at about 0.4 ms instead of about 9.5 ms, and it finds exactly what the old search found. |
 | 2026-10-30 | minor | M8, #1571 (part 5, fixes it): with 648 layers selected, the right panel cost 0.55 ms on every frame against 0.19 ms with one layer, and the canvas overlays 0.27 ms against 0.16. Each Design panel section went over the whole selection several times a frame for mixed values and which kinds are selected (about 20 passes, each looking up 648 layers in the document). The overlays did the same for boolean operand outlines and constraint guides. Now the panel looks the selection up once per document snapshot and selection; while a drag only moves the layers, that is the document the drag started from. `common` and a new `every` read those layers. The overlays keep which layers have constraint guides and which boolean operands to outline, worked out once per document and selection; during such a drag, from the start document, since a move changes neither. Measured on the same synthetic file of about 1,900 layers: the drag-all UI mean went from 1.48 to 1.04–1.09 ms per frame, and hovering with all selected from 0.95–1.04 to 0.64–0.69 ms. The right panel went to 0.25 ms and the overlays to 0.18 ms. Screenshots of the panel and the overlays are byte-identical before and after. Tests cover the kept layers after edits, another selection, a deleted layer and another document, and the overlays after structure edits. |
 | 2026-10-30 | minor | M6, gap 6: plugin panels show pictures. An `image` control carries a PNG, JPEG, WebP, GIF, BMP or TIFF file as base64 (`data`, at most 256 KB; a panel spec may now be 1 MB) and is drawn at its size, at most a field wide and 240 pt tall, never scaled up; screen readers read its `label`. The app decodes it with the thumbnail decoder (its allocation limit), refuses pictures over 4,096 px on a side before decoding them, keeps the last 32 decoded, and shows the label instead of a picture it can't show. Images can't be clicked (`plugin.event` refuses them) and can't be command parameters. Also: a panel's or form's captions no longer wrap ("Palette" broke onto two lines when it was the widest). Numbers unchanged. Tests: `v2_tests`, `tests` (manifest), `plugin_panel_tests::panel_images_show_named_or_fall_back_to_their_label`. |
 | 2026-10-30 | minor | M6, gap 1: a `.fig` connector with a label but no saved snapshot of it lost the label. It now imports as a connector with a saved snapshot does: a frame holding its line (a vector with the connector's stroke and ends) and the label as text, centred on the middle of the line by length in a 200-wide box, in the connector's fill paints or black. The background the label sits on isn't known without the snapshot and is left out; the import report says so. Checked by rendering a synthetic file with figcraft-cli; not on real files. Numbers unchanged. Test: `fig::tests::tail::a_labelled_connector_without_a_snapshot_keeps_its_label`. |

crates/ui-egui/src/export_name_tests.rs

@@ -0,0 +1,134 @@
+//! The Export section's button names the layer it exports on one line inside the button: a long
+//! name ends with an ellipsis instead of wrapping into a block painted over the rest of the panel
+//! (#1650), at the default panel width and wider.
+
+use egui::{Rect, Shape};
+use figcraft_engine::Session;
+use serde_json::json;
+
+use crate::layers_drag_tests::Ui;
+use crate::widgets::FIELD_H;
+
+/// The text painted this frame, with each piece's box.
+fn painted(u: &mut Ui) -> Vec<(String, Rect)> {
+    fn walk(shape: &Shape, out: &mut Vec<(String, Rect)>) {
+        match shape {
+            Shape::Text(t) => out.push((t.galley.text().to_string(), t.visual_bounding_rect())),
+            Shape::Vec(v) => v.iter().for_each(|s| walk(s, out)),
+            _ => {}
+        }
+    }
+    u.frame(vec![]);
+    let frame = u.frame_output(vec![]);
+    let mut out = Vec::new();
+    for c in &frame.shapes {
+        walk(&c.shape, &mut out);
+    }
+    out
+}
+
+/// A frame named `name` with an export setting, selected, in a right panel `width` wide: the export
+/// button's label and box, and the panel's box.
+fn export_label(name: &str, width: f32) -> (String, Rect, Rect) {
+    let mut s = Session::new();
+    let f = crate::present_tests::id(&s.execute("frame.create", &json!({"x": 0, "y": 0, "width": 856, "height": 1089})).unwrap());
+    s.execute("export.add", &json!({"ids": [f]})).unwrap();
+    s.execute("node.set", &json!({"id": f, "props": {"name": name}})).unwrap();
+    s.execute("select.set", &json!({"ids": [f]})).unwrap();
+    let mut u = Ui::new(s);
+    u.app.ui.right_width = width;
+    let texts = painted(&mut u);
+    let panel = u.app.ui.right_panel_rect.expect("the right panel shows");
+    assert!((panel.width() - width).abs() <= 1.0, "a {width} px panel (less its edge), not {panel:?}");
+    let buttons: Vec<(String, Rect)> = texts.into_iter().filter(|(t, r)| t.starts_with("Export ") && r.min.x >= panel.min.x).collect();
+    let [(text, rect)] = buttons.as_slice() else { panic!("one export button: {buttons:?}") };
+    assert_eq!(u.app.session.doc().unwrap().node(f).unwrap().name, name, "the name itself stays whole");
+    (text.clone(), *rect, panel)
+}
+
+#[test]
+fn a_long_name_stays_on_one_line_inside_the_export_button() {
+    let long = "FRAME_NAME_OVERFLOW_".repeat(200);
+    for width in [240.0, 400.0] {
+        let (text, rect, panel) = export_label(&long, width);
+        assert!(text.ends_with('…'), "{width}: shortened, not {} characters", text.chars().count());
+        assert!(rect.min.x >= panel.min.x && rect.max.x <= panel.max.x, "{width}: {rect:?} inside {panel:?}");
+        assert!(rect.height() <= FIELD_H, "{width}: one line, not {} tall", rect.height());
+    }
+}
+
+/// Dev Mode's header names the layer on one line inside the panel too.
+#[test]
+fn dev_modes_header_shortens_a_long_name() {
+    let long = "FRAME_NAME_OVERFLOW_".repeat(200);
+    let mut s = Session::new();
+    let f = crate::present_tests::id(&s.execute("frame.create", &json!({"x": 0, "y": 0, "width": 856, "height": 1089})).unwrap());
+    s.execute("node.set", &json!({"id": f, "props": {"name": long}})).unwrap();
+    s.execute("select.set", &json!({"ids": [f]})).unwrap();
+    let mut u = Ui::new(s);
+    u.app.ui.right_tab = crate::RightTab::Inspect;
+    let texts = painted(&mut u);
+    let panel = u.app.ui.right_panel_rect.expect("the right panel shows");
+    let names: Vec<(String, Rect)> = texts.into_iter().filter(|(t, r)| t.starts_with("FRAME_NAME") && r.min.x >= panel.min.x).collect();
+    assert!(!names.is_empty(), "the header names the layer");
+    for (text, rect) in names {
+        assert!(text.ends_with('…'), "shortened: {} characters", text.chars().count());
+        assert!(rect.max.x <= panel.max.x, "{rect:?} inside {panel:?}");
+    }
+}
+
+/// Eliding as it was done before: every candidate from the longest down, the first that fits.
+fn elide_by_trying_all(ui: &egui::Ui, s: &str, max_w: f32, font: egui::FontId, from_start: bool) -> String {
+    let fits = |s: &str| ui.painter().layout_no_wrap(s.to_string(), font.clone(), egui::Color32::WHITE).size().x <= max_w;
+    if fits(s) {
+        return s.to_string();
+    }
+    let chars: Vec<char> = s.chars().collect();
+    (1..chars.len())
+        .rev()
+        .map(|n| {
+            if from_start {
+                format!("…{}", chars[chars.len() - n..].iter().collect::<String>().trim_start())
+            } else {
+                format!("{}…", chars.iter().take(n).collect::<String>().trim_end())
+            }
+        })
+        .find(|c| fits(c))
+        .unwrap_or_else(|| "…".into())
+}
+
+/// Eliding halves its way to the longest candidate that fits (a long name no longer lays out one
+/// candidate per character every frame) and finds what trying every candidate finds.
+#[test]
+fn eliding_finds_what_trying_every_candidate_finds() {
+    use crate::theme::{regular, semibold};
+    let texts = [
+        "FRAME_NAME_OVERFLOW_".repeat(20),
+        "A name  with   spaces    in it".to_string(),
+        "W".repeat(40),
+        "i".repeat(60),
+        "Ünïcödé names — with “quotes” and 漢字 too".to_string(),
+    ];
+    let ctx = egui::Context::default();
+    let mut out = ctx.run_ui(Default::default(), |ui| {
+        for s in &texts {
+            for w in [0.0, 5.0, 12.0, 40.0, 97.5, 160.0, 400.0, 2000.0] {
+                for font in [regular(11.0), semibold(13.0)] {
+                    let end = crate::widgets::elide_font(ui, s, w, font.clone());
+                    assert_eq!(end, elide_by_trying_all(ui, s, w, font.clone(), false), "{s:?} in {w}");
+                    let start = crate::widgets::elide_start_font(ui, s, w, font.clone());
+                    assert_eq!(start, elide_by_trying_all(ui, s, w, font, true), "{s:?} from its start in {w}");
+                }
+            }
+        }
+    });
+    out.textures_delta.clear();
+}
+
+#[test]
+fn line_breaks_in_a_name_show_as_spaces_and_short_names_in_full() {
+    let (text, rect, _) = export_label("First line\nsecond line", 240.0);
+    assert_eq!(text, "Export First line second line");
+    assert!(rect.height() <= FIELD_H);
+    assert_eq!(export_label("Frame 1", 240.0).0, "Export Frame 1");
+}

crates/ui-egui/src/lib.rs

@@ -98,6 +98,8 @@ mod display_name_tests;
 #[cfg(test)]
 mod duplicate_paint_tests;
 #[cfg(test)]
+mod export_name_tests;
+#[cfg(test)]
 mod export_preview_tests;
 #[cfg(test)]
 mod field_tests;

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

@@ -362,8 +362,12 @@ pub(crate) fn wide_button(ui: &mut Ui, label: &str) -> bool {
             ui.painter().rect_filled(r, CornerRadius::same(5), t.hover);
         }
         ui.painter().rect_stroke(r, CornerRadius::same(5), Stroke::new(1.0, t.border_strong), StrokeKind::Inside);
-        let galley = ui.painter().layout(label.to_string(), regular(11.0), t.text, w - 16.0);
+        // One line inside the button: a long layer name ends with an ellipsis and shows in full on
+        // hover (#1650).
+        let shown = widgets::elide(ui, &label.replace(['\r', '\n'], " "), w - 16.0);
+        let galley = ui.painter().layout_no_wrap(shown.clone(), regular(11.0), t.text);
         ui.painter().galley(r.center() - galley.size() / 2.0, galley, t.text);
+        let resp = if shown == label { resp } else { resp.on_hover_text(label) };
         clicked = resp.clicked();
     });
     clicked

crates/ui-egui/src/panels/right/inspect.rs

@@ -195,8 +195,13 @@ pub(super) fn inspect(app: &mut FigApp, ui: &mut Ui) {
         crate::dev_mode::plugins_section(app, ui);
         return;
     };
-    let name = doc.node(first).map(|n| n.name.clone()).unwrap_or_default();
-    widgets::section_header(ui, &name, &[], false);
+    // The layer's name on one line: a long one ends with an ellipsis and shows in full on hover (#1650).
+    let name = doc.node(first).map(|n| n.name.replace(['\r', '\n'], " ")).unwrap_or_default();
+    let shown = widgets::elide_font(ui, &name, ui.available_width() - PAD - widgets::PAD_RIGHT, semibold(11.0));
+    let (_, header) = widgets::section_header_resp(ui, &shown, &[], false);
+    if shown != name {
+        header.on_hover_text(name);
+    }
     crate::dev_mode::status(app, ui, &doc, &sel);
     crate::dev_mode::annotations_section(app, ui, &doc, first);
     crate::dev_mode::dev_resources_section(app, ui, &doc, first);

crates/ui-egui/src/widgets.rs

@@ -775,31 +775,36 @@ pub fn elide(ui: &Ui, s: &str, max_w: f32) -> String {
 
 /// [`elide`] in `font`.
 pub fn elide_font(ui: &Ui, s: &str, max_w: f32, font: egui::FontId) -> String {
-    let fits = |s: &str| ui.painter().layout_no_wrap(s.to_string(), font.clone(), Color32::WHITE).size().x <= max_w;
-    if fits(s) {
-        return s.to_string();
-    }
-    let chars: Vec<char> = s.chars().collect();
-    (1..chars.len())
-        .rev()
-        .map(|n| format!("{}…", chars.iter().take(n).collect::<String>().trim_end()))
-        .find(|c| fits(c))
-        .unwrap_or_else(|| "…".into())
+    elide_with(ui, s, max_w, font, |chars, n| format!("{}…", chars.iter().take(n).collect::<String>().trim_end()))
 }
 
 /// [`elide_font`] cut at its start, keeping its end: a path keeps its file and the folders
 /// nearest it.
 pub fn elide_start_font(ui: &Ui, s: &str, max_w: f32, font: egui::FontId) -> String {
+    elide_with(ui, s, max_w, font, |chars, n| format!("…{}", chars[chars.len() - n..].iter().collect::<String>().trim_start()))
+}
+
+/// `s` if it fits `max_w` in `font`, else the longest `shortened(chars, n)` (keeping `n` of its
+/// characters, 0 < n < all) that fits, else "…". Keeping more characters never makes it narrower,
+/// so the longest is found by halving: a name of thousands of characters (#1650) lays out about a
+/// dozen candidates, not one per character, on every frame.
+fn elide_with(ui: &Ui, s: &str, max_w: f32, font: egui::FontId, shortened: impl Fn(&[char], usize) -> String) -> String {
     let fits = |s: &str| ui.painter().layout_no_wrap(s.to_string(), font.clone(), Color32::WHITE).size().x <= max_w;
     if fits(s) {
         return s.to_string();
     }
     let chars: Vec<char> = s.chars().collect();
-    (1..chars.len())
-        .rev()
-        .map(|n| format!("…{}", chars[chars.len() - n..].iter().collect::<String>().trim_start()))
-        .find(|c| fits(c))
-        .unwrap_or_else(|| "…".into())
+    // Keeping `fit` characters fits (0: nothing kept yet); keeping `over` doesn't (all of them).
+    let (mut fit, mut over) = (0, chars.len());
+    while over - fit > 1 {
+        let mid = fit + (over - fit) / 2;
+        if fits(&shortened(&chars, mid)) {
+            fit = mid;
+        } else {
+            over = mid;
+        }
+    }
+    if fit == 0 { "…".into() } else { shortened(&chars, fit) }
 }
 
 /// A row of icon buttons; returns the index clicked.

docs/roadmap.md

@@ -1,6 +1,6 @@
 # FigCraft roadmap: milestones and what's next
 
-> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-30 · **Change:** minor (with hundreds of layers selected, the Design panel and the selection overlays stop going over the whole selection on every frame, so dragging 648 layers averages about 1.1 ms of UI per frame (#1571); plugin panels show pictures: an `image` control, base64 within 256 KB and 4,096 px a side, named by its label (gap 6); a drag moving many layers re-runs only what sits around them, not each layer's bindings, sizing, text and instance checks, on every move (#1571); damaged font tracking table offsets are checked instead of wrapping on 32-bit targets, and font indexing makes its existing offset bounds explicit (#1125); pasted layers whose image the clipboard lacks are named and show a placeholder that reads as missing (#1646); paint-style colours on layers pasted from another design app keep their style instead of turning black (#1638); Shift+Cmd/Ctrl+Enter on a selected board shape adds the next shape already joined to it, and goes on typing (#1597); a name typed for a variable or collection finds the one with that exact id before one named like it, and stored mode ids, font family variables and the panels' labels read exact ids (#1613); plugin widgets have hover styles: a layer's `hover` fill, stroke, opacity or text colour shows while the pointer is over it (gap 6); every file a command reads whole by path is a regular file within a cap that fits it: documents 16 GiB, placed images 256 MiB, CLI scripts 1 GiB; compact layer trees with fields and outline (M0.9, part of #996); while a drag only moves a large selection, its outlines, box, slots, spacing and Design panel values are worked out once and shifted, not rebuilt on every move (#1571); an imported or pasted file finds an installed family under the other names its fonts give it, and with other case and spacing, instead of reporting it missing (#1292); a panic in a grouped closure outside any command rolls the group back like a failed group: documents, selection, undo and redo, history limit and journal as before (#1085); a development example generates figcraft-cli's shell completions and man pages from its clap definitions (part of #1396); `.fig` ZIP image reads share a total byte budget and count skipped images in the import warnings (#1076); stored variable and collection references keep their identity when another object is named like their id (follow-up to #1542); a component set's property rows fit the 240 px right panel: variant values wrap two to a line there and every + and − stays in view; the server key is checked by comparing SHA-256 hashes of the presented and the kept key, as the deployment guide says (#1130); opening a file contacts no team library server it names until you check it (#1097); a hostile server can no longer grow a client's memory with made-up people, and a session remembers a bounded number of deleted layer ids (#1121); `doc.list` gives AI agents and plugins the open files' names, not their paths (#1117); with a large selection, frames where nothing changed reuse the selection's outlines, box and slots and the Design panel's instance and position values instead of working them out again (#1571); team libraries and plugins larger than the 16 MiB download burst can be downloaded again, more slowly (#1089); a batch keeps one undo snapshot, not one per step (#1099); files nested 256 levels deep import on the browser's 1 MB stack (#1101); SVG and PDF exports count pattern sources and the renders they embed from the layer's depth, so one cap bounds a whole export (#1082); an explicit variables file path (`variable.import`, the `variables` of `file.open` and `file.import`) is refused past 256 MiB or when it isn't a regular file, as the sibling `variables.json` already was (part of #1114); joining and leaving a file nobody is editing reads and writes nothing on the server: it stays loaded a minute after everyone leaves (#1074); opening a `.figcraft` file unpacks at most 6 GiB in all (2 GiB in the browser), every area together (#1079); hovering the canvas hit-tests once per pointer move, not on every frame, and moving an auto layout frame no longer lays out its contents again on every move (#1571); `.fig` instance expansion no longer walks variable nodes for every instance or copies every outer override row into each nested instance (#1077); `comment.people` lists names that were only @mentioned, and `comment.next` and `comment.prompt` carry the mentions too (#1415); grid auto-placement looks for free cells a 64-bit word at a time and skips what blocks it, with the same placements (#1083); with the pen out, Enter or a double-click ends the path and edits the vector with the Move tool instead of drawing on (#1430); a recovery copy made while a version is previewed holds the file, not the version shown; a FigJam `.jam` file opens as a board (#1342); the Actions palette offers only commands that run from it, and no second row reading like a menu item: Line truncated
+> **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-30 · **Change:** minor (a long layer name stays on one line in the Export button and the Dev Mode header, ending with an ellipsis, and no longer covers the Design panel (#1650); with hundreds of layers selected, the Design panel and the selection overlays stop going over the whole selection on every frame, so dragging 648 layers averages about 1.1 ms of UI per frame (#1571); plugin panels show pictures: an `image` control, base64 within 256 KB and 4,096 px a side, named by its label (gap 6); a drag moving many layers re-runs only what sits around them, not each layer's bindings, sizing, text and instance checks, on every move (#1571); damaged font tracking table offsets are checked instead of wrapping on 32-bit targets, and font indexing makes its existing offset bounds explicit (#1125); pasted layers whose image the clipboard lacks are named and show a placeholder that reads as missing (#1646); paint-style colours on layers pasted from another design app keep their style instead of turning black (#1638); Shift+Cmd/Ctrl+Enter on a selected board shape adds the next shape already joined to it, and goes on typing (#1597); a name typed for a variable or collection finds the one with that exact id before one named like it, and stored mode ids, font family variables and the panels' labels read exact ids (#1613); plugin widgets have hover styles: a layer's `hover` fill, stroke, opacity or text colour shows while the pointer is over it (gap 6); every file a command reads whole by path is a regular file within a cap that fits it: documents 16 GiB, placed images 256 MiB, CLI scripts 1 GiB; compact layer trees with fields and outline (M0.9, part of #996); while a drag only moves a large selection, its outlines, box, slots, spacing and Design panel values are worked out once and shifted, not rebuilt on every move (#1571); an imported or pasted file finds an installed family under the other names its fonts give it, and with other case and spacing, instead of reporting it missing (#1292); a panic in a grouped closure outside any command rolls the group back like a failed group: documents, selection, undo and redo, history limit and journal as before (#1085); a development example generates figcraft-cli's shell completions and man pages from its clap definitions (part of #1396); `.fig` ZIP image reads share a total byte budget and count skipped images in the import warnings (#1076); stored variable and collection references keep their identity when another object is named like their id (follow-up to #1542); a component set's property rows fit the 240 px right panel: variant values wrap two to a line there and every + and − stays in view; the server key is checked by comparing SHA-256 hashes of the presented and the kept key, as the deployment guide says (#1130); opening a file contacts no team library server it names until you check it (#1097); a hostile server can no longer grow a client's memory with made-up people, and a session remembers a bounded number of deleted layer ids (#1121); `doc.list` gives AI agents and plugins the open files' names, not their paths (#1117); with a large selection, frames where nothing changed reuse the selection's outlines, box and slots and the Design panel's instance and position values instead of working them out again (#1571); team libraries and plugins larger than the 16 MiB download burst can be downloaded again, more slowly (#1089); a batch keeps one undo snapshot, not one per step (#1099); files nested 256 levels deep import on the browser's 1 MB stack (#1101); SVG and PDF exports count pattern sources and the renders they embed from the layer's depth, so one cap bounds a whole export (#1082); an explicit variables file path (`variable.import`, the `variables` of `file.open` and `file.import`) is refused past 256 MiB or when it isn't a regular file, as the sibling `variables.json` already was (part of #1114); joining and leaving a file nobody is editing reads and writes nothing on the server: it stays loaded a minute after everyone leaves (#1074); opening a `.figcraft` file unpacks at most 6 GiB in all (2 GiB in the browser), every area together (#1079); hovering the canvas hit-tests once per pointer move, not on every frame, and moving an auto layout frame no longer lays out its contents again on every move (#1571); `.fig` instance expansion no longer walks variable nodes for every instance or copies every outer override row into each nested instance (#1077); `comment.people` lists names that were only @mentioned, and `comment.next` and `comment.prompt` carry the mentions too (#1415); grid auto-placement looks for free cells a 64-bit word at a time and skips what blocks it, with the same placements (#1083); with the pen out, Enter or a double-click ends the path and edits the vector with the Move tool instead of drawing on (#1430); a recovery copy made while a version is previewed holds the file, not the version shoLine truncated
 
 Forward-looking plan. Where FigCraft stands today: [`ROADMAP.md`](../ROADMAP.md) and
 [`target-app-parity.md`](target-app-parity.md); the full ranked list: [`gaps.md`](gaps.md). Hours
@@ -75,6 +75,7 @@ blockers.
 
 | Date | Change | Summary |
 |---|---|---|
+| 2026-10-30 | minor | M6, #1650: a very long frame name made the Export section's **Export <name>** button wrap its label into a tall block centred on the button, painted over Position, Layout, Appearance, Fill and the rest of the Design panel. The button now shows one line ending with an ellipsis, with the full name on hover, and line breaks in a name show as spaces. Dev Mode's header, which names the layer, does the same instead of running off the panel's edge. Shortening text to fit now halves its way to the longest fit instead of trying one candidate per character: with a 4,000-character name that kept frames at about 0.4 ms instead of about 9.5 ms, and it finds exactly what the old search found. |
 | 2026-10-30 | minor | M8, #1571 (part 5, fixes it): with 648 layers selected, the right panel cost 0.55 ms on every frame against 0.19 ms with one layer, and the canvas overlays 0.27 ms against 0.16. Each Design panel section went over the whole selection several times a frame for mixed values and which kinds are selected (about 20 passes, each looking up 648 layers in the document). The overlays did the same for boolean operand outlines and constraint guides. Now the panel looks the selection up once per document snapshot and selection; while a drag only moves the layers, that is the document the drag started from. `common` and a new `every` read those layers. The overlays keep which layers have constraint guides and which boolean operands to outline, worked out once per document and selection; during such a drag, from the start document, since a move changes neither. Measured on the same synthetic file of about 1,900 layers: the drag-all UI mean went from 1.48 to 1.04–1.09 ms per frame, and hovering with all selected from 0.95–1.04 to 0.64–0.69 ms. The right panel went to 0.25 ms and the overlays to 0.18 ms. Screenshots of the panel and the overlays are byte-identical before and after. Tests cover the kept layers after edits, another selection, a deleted layer and another document, and the overlays after structure edits. |
 | 2026-10-30 | minor | M6, gap 6: `image` controls in plugin panels (base64, 256 KB, 4,096 px a side; specs up to 1 MB), named by their label. Tests: `v2_tests`, `plugin_panel_tests` |
 | 2026-10-30 | minor | M6, gap 1: `.fig` connector labels without a saved snapshot are kept, centred on the line, instead of skipped. Test: `fig::tests::tail` |