Merge pull request #3950 from Taha-Mahmoodi/feat/properties-contextual-controls

Properties: Blend Options, Merge Live Paint, Width Profile, an effect's Delete icon and Direct-Selected corners

crates/engine/src/cmd/buildcmds.rs

@@ -58,7 +58,7 @@ pub fn specs() -> Vec<CommandSpec> {
             "Make",
             ["Object", "Live Paint"],
             Some("Cmd+Alt+X"),
-            "{ids?|id?} build a Live Paint group from the selected paths; with a Live Paint group among them, add the others to it as livePaint.merge does → {id, faces, edges}",
+            "{ids?|id?} build a Live Paint group from the selected paths (paths, compound paths and groups of them; type, images and other objects are refused, nothing changes); with a Live Paint group among them, add the others to it as livePaint.merge does → {id, faces, edges}",
             has_selection_or_ids,
             lp_make
         ),
@@ -67,7 +67,7 @@ pub fn specs() -> Vec<CommandSpec> {
             "Merge",
             ["Object", "Live Paint"],
             None,
-            "{ids?|id?} add the other selected paths (and Live Paint groups) to the bottom-most Live Paint group, keeping its id, its paint and its own properties (name, lock, visibility, transparency, appearance, opacity mask, graphic style link) → {id, faces, edges}",
+            "{ids?|id?} add the other selected paths (compound paths, groups of paths and Live Paint groups too; type, images and other objects are refused, nothing changes) to the bottom-most Live Paint group, keeping its id, its paint and its own properties (name, lock, visibility, transparency, appearance, opacity mask, graphic style link) → {id, faces, edges}",
             has_multi_or_ids,
             lp_merge
         ),
@@ -609,9 +609,24 @@ fn merged_gap_options(groups: &[GapOptions]) -> GapOptions {
     if !bottom.detect && groups.iter().any(|g| g.detect) { GapOptions { detect: true, size: GapSize::Small, ..bottom } } else { bottom }
 }
 
+/// Refuse `roots` when one of them is something Live Paint can't take ([`b::live_paint_takes`]):
+/// its faces and edges come from path outlines alone, so type or an image would vanish among the
+/// group's hidden sources. Checked before anything changes.
+fn check_live_paint_takes(d: &Document, roots: &[NodeId]) -> Result<()> {
+    for r in roots {
+        if !b::live_paint_takes(d.node(*r).ok_or(EngineError::NoNode(*r))?) {
+            return Err(EngineError::Other(
+                "Live Paint takes paths and compound paths: convert type, images and other objects to paths first".into(),
+            ));
+        }
+    }
+    Ok(())
+}
+
 /// Make a Live Paint group from `roots`, or add them to the first Live Paint group among them
 /// as Merge does; returns (group, faces, edges).
 fn make_live(d: &mut Document, sel: &mut Selection, roots: &[NodeId]) -> Result<(NodeId, usize, usize)> {
+    check_live_paint_takes(d, roots)?;
     if roots.iter().any(|r| d.node(*r).is_some_and(is_live_paint)) {
         return merge_live(d, sel, roots);
     }
@@ -644,6 +659,7 @@ fn merge_live(d: &mut Document, sel: &mut Selection, roots: &[NodeId]) -> Result
         .copied()
         .find(|r| d.node(*r).is_some_and(is_live_paint))
         .ok_or_else(|| EngineError::Other("Live Paint Merge: select a Live Paint group and the paths to add".into()))?;
+    check_live_paint_takes(d, roots)?;
     let old = d.node(target).cloned().ok_or(EngineError::NoNode(target))?;
     // Paint to carry over: (point inside face, fill) and (point on edge, stroke).
     let keep_faces: Vec<(Point, Paint)> = b::faces(&old)

crates/engine/src/tests_build.rs

@@ -1581,6 +1581,50 @@ fn live_paint_merge_keeps_paint_and_adds_faces() {
     assert_eq!(layer_children(&s), 1);
 }
 
+/// Live Paint builds its faces and edges from path outlines alone, so Merge, Make and the Live
+/// Paint Bucket refuse type, an image, or a group holding type: before, they went into the
+/// group's hidden sources and vanished from the canvas. Nothing changes, not even the undo
+/// history. Paths, and groups of paths, still merge.
+#[test]
+fn live_paint_refuses_type_and_images_and_changes_nothing() {
+    let mut s = session();
+    let g = live(&mut s);
+    let text = NodeId(s.execute("text.create", &json!({"x": 200, "y": 300, "text": "Hi"})).unwrap()["id"].as_u64().unwrap());
+    let image = add_image(&mut s, &vectorcraft_trace::Raster::from_fn(4, 4, |_, _| [0, 0, 0, 255]), Affine::translate((300.0, 300.0)));
+    let path = rect(&mut s, 400.0, 20.0, 40.0, 40.0);
+    s.execute("select.set", &json!({"ids": [text.0, path.0]})).unwrap();
+    let text_group = NodeId(s.execute("object.group", &json!({})).unwrap()["id"].as_u64().unwrap());
+    let state = |s: &Session| {
+        let d = s.doc().unwrap();
+        (d.doc.clone(), d.selection.clone(), d.history.undo.len())
+    };
+    let want = "Live Paint takes paths and compound paths: convert type, images and other objects to paths first";
+    for other in [text, image, text_group] {
+        let calls = [
+            ("livePaint.merge", json!({"ids": [g.0, other.0]})),
+            ("livePaint.make", json!({"ids": [g.0, other.0]})),
+            ("livePaint.make", json!({"ids": [other.0]})),
+            ("livePaint.fill", json!({"ids": [other.0], "point": [200, 300], "color": "#00ff00"})),
+        ];
+        for (c, p) in calls {
+            s.execute("select.set", &json!({"ids": [g.0, other.0]})).unwrap();
+            let before = state(&s);
+            let r = s.execute(c, &p);
+            assert!(matches!(&r, Err(EngineError::Other(m)) if m == want), "{c} {p}: {r:?}");
+            assert!(state(&s) == before, "{c} {p} changed the document");
+        }
+    }
+    // A group of paths and a path still merge.
+    let (a, b) = (rect(&mut s, 120.0, 20.0, 100.0, 20.0), rect(&mut s, 120.0, 60.0, 100.0, 20.0));
+    s.execute("select.set", &json!({"ids": [a.0, b.0]})).unwrap();
+    let paths = NodeId(s.execute("object.group", &json!({})).unwrap()["id"].as_u64().unwrap());
+    let c = rect(&mut s, 0.0, 120.0, 100.0, 20.0);
+    let r = s.execute("livePaint.merge", &json!({"ids": [g.0, paths.0, c.0]})).unwrap();
+    assert_eq!(NodeId(r["id"].as_u64().unwrap()), g);
+    assert!(vectorcraft_tools::builder::live_paint_takes(&node(&s, g)));
+    assert!(!vectorcraft_tools::builder::live_paint_takes(&node(&s, text_group)));
+}
+
 /// Give Live Paint group `g` a lock, hidden state, appearance, knockout, opacity mask and
 /// graphic style link, and return it as it then is.
 fn dress_live_group(s: &mut Session, g: NodeId) -> Node {

crates/tools/src/builder.rs

@@ -39,6 +39,19 @@ pub fn is_live_paint(n: &Node) -> bool {
     matches!(n.kind, NodeKind::Group { clip: false, .. }) && n.name.as_deref().is_some_and(|s| s.starts_with(LIVE_PAINT_PREFIX))
 }
 
+/// Whether Live Paint can take `n` as it is: a Live Paint group, a path or compound path, or a
+/// group of those. Type, images, symbols, blends, meshes and the rest have to be converted to
+/// paths first (<https://helpx.adobe.com/illustrator/desktop/paint-and-fill/learn-painting-basics/create-live-paint-groups.html>);
+/// Make and Merge refuse them rather than hide them among the group's sources.
+pub fn live_paint_takes(n: &Node) -> bool {
+    is_live_paint(n)
+        || match &n.kind {
+            NodeKind::Path { .. } | NodeKind::Compound { .. } => true,
+            NodeKind::Group { children, .. } => children.iter().all(|c| live_paint_takes(c)),
+            _ => false,
+        }
+}
+
 fn named(n: &Node, name: &str) -> bool {
     n.name.as_deref() == Some(name)
 }

crates/ui-egui/src/i18n/bg.tsv

@@ -3754,6 +3754,7 @@ axis	Both	И двете
 @msg	Installed plug-in {_1}	Инсталирана добавка {_1}
 @msg	Internal error: {msg} (please report this bug)	Вътрешна грешка: {msg} (моля, докладвайте този софтуерен дефект)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Обединяване в интерактивно боядисване: изберете група за интерактивно боядисване и пътищата за добавяне
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Интерактивното боядисване приема пътища и съставни пътища: първо преобразувайте текста, изображенията и другите обекти в пътища
 @msg	Live Paint: select paths or compound paths	Интерактивно боядисване: изберете пътища или съставни пътища
 @msg	Live Paint: these paths are too degenerate to paint	Интерактивно боядисване: тези пътища са твърде дегенерирали за боядисване
 @msg	Make Guides: select paths	Създаване на водачи: изберете пътища

crates/ui-egui/src/i18n/cs.tsv

@@ -4142,6 +4142,7 @@ imageTrace	Outline	Obrys
 @msg	Installed plug-in {_1}	Nainstalován zásuvný modul {_1}
 @msg	Internal error: {msg} (please report this bug)	Vnitřní chyba: {msg} (nahlaste prosím tuto chybu)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Sloučit živou malbu: vyberte skupinu živé malby a cesty, které chcete přidat
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Živá malba přijímá cesty a složené cesty: text, obrazy a jiné objekty nejprve převeďte na cesty
 @msg	Live Paint: select paths or compound paths	Živá malba: vyberte cesty nebo složené cesty
 @msg	Live Paint: these paths are too degenerate to paint	Živá malba: tyto cesty jsou příliš degenerované, aby je bylo možné malovat
 @msg	Make Guides: select paths	Vytvořit vodítka: vyberte cesty

crates/ui-egui/src/i18n/da.tsv

@@ -3875,6 +3875,7 @@ imageTrace	Outline	Kontur
 @msg	Installed plug-in {_1}	Installerede plug-in'en {_1}
 @msg	Internal error: {msg} (please report this bug)	Intern fejl: {msg} (meld venligst denne fejl)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Live Paint-fletning: markér en Live Paint-gruppe og de kurver, der skal tilføjes
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Live Paint tager kurver og sammensatte kurver: konvertér først tekst, billeder og andre objekter til kurver
 @msg	Live Paint: select paths or compound paths	Live Paint: markér kurver eller sammensatte kurver
 @msg	Live Paint: these paths are too degenerate to paint	Live Paint: disse kurver er for degenererede til at blive malet
 @msg	Make Guides: select paths	Opret hjælpelinjer: markér kurver

crates/ui-egui/src/i18n/de.tsv

@@ -3762,6 +3762,7 @@ theme	Appearance	Erscheinungsbild
 @msg	Installed plug-in {_1}	Plug-in {_1} installiert
 @msg	Internal error: {msg} (please report this bug)	Interner Fehler: {msg} (bitte melden Sie diesen Fehler)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Interaktiv malen – Zusammenfügen: Wählen Sie eine Interaktiv-malen-Gruppe und die hinzuzufügenden Pfade aus
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Interaktiv malen nimmt Pfade und zusammengesetzte Pfade an: Wandeln Sie Text, Bilder und andere Objekte zuerst in Pfade um
 @msg	Live Paint: select paths or compound paths	Interaktiv malen: Wählen Sie Pfade oder zusammengesetzte Pfade aus
 @msg	Live Paint: these paths are too degenerate to paint	Interaktiv malen: Diese Pfade sind zu entartet, um sie zu bemalen
 @msg	Make Guides: select paths	Hilfslinien erstellen: Wählen Sie Pfade aus

crates/ui-egui/src/i18n/el.tsv

@@ -2104,6 +2104,7 @@ axis	Both	Και τα δύο
 @msg	Installed plug-in {_1}	Εγκαταστάθηκε η επέκταση {_1}
 @msg	Internal error: {msg} (please report this bug)	Εσωτερικό σφάλμα: {msg} (παρακαλούμε αναφέρετε αυτό το σφάλμα)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Συγχώνευση δυναμικής βαφής: επιλέξτε ομάδα δυναμικής βαφής και τις διαδρομές προς προσθήκη
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Η δυναμική βαφή δέχεται διαδρομές και σύνθετες διαδρομές: μετατρέψτε πρώτα κείμενο, εικόνες και άλλα αντικείμενα σε διαδρομές
 @msg	Live Paint: select paths or compound paths	Δυναμική βαφή: επιλέξτε διαδρομές ή σύνθετες διαδρομές
 @msg	Live Paint: these paths are too degenerate to paint	Δυναμική βαφή: αυτές οι διαδρομές είναι πολύ εκφυλισμένες για να χρωματιστούν
 @msg	Make Guides: select paths	Δημιουργία οδηγών: επιλέξτε διαδρομές

crates/ui-egui/src/i18n/es.tsv

@@ -3838,6 +3838,7 @@ axis	Both	Ambos
 @msg	Installed plug-in {_1}	Se instaló el plugin {_1}
 @msg	Internal error: {msg} (please report this bug)	Error interno: {msg} (por favor, informa de este error)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Combinar pintura interactiva: selecciona un grupo de pintura interactiva y los trazados que quieres agregar
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	La pintura interactiva admite trazados y trazados compuestos: convierte primero el texto, las imágenes y otros objetos en trazados
 @msg	Live Paint: select paths or compound paths	Pintura interactiva: selecciona trazados o trazados compuestos
 @msg	Live Paint: these paths are too degenerate to paint	Pintura interactiva: estos trazados están demasiado degenerados para pintarlos
 @msg	Make Guides: select paths	Crear guías: selecciona trazados

crates/ui-egui/src/i18n/fi.tsv

@@ -4060,6 +4060,7 @@ imageTrace	Outline	Ääriviiva
 @msg	Installed plug-in {_1}	Asennettiin laajennus {_1}
 @msg	Internal error: {msg} (please report this bug)	Sisäinen virhe: {msg} (ilmoita tästä virheestä)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Elävän maalauksen yhdistäminen: valitse elävän maalauksen ryhmä ja lisättävät polut
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Elävä maalaus ottaa polkuja ja yhdistelmäpolkuja: muunna teksti, kuvat ja muut objektit ensin poluiksi
 @msg	Live Paint: select paths or compound paths	Elävä maalaus: valitse polkuja tai yhdistelmäpolkuja
 @msg	Live Paint: these paths are too degenerate to paint	Elävä maalaus: nämä polut ovat liian surkastuneita maalattaviksi
 @msg	Make Guides: select paths	Luo apuviivat: valitse polkuja

crates/ui-egui/src/i18n/fr.tsv

@@ -3835,6 +3835,7 @@ axis	Both	Les deux
 @msg	Installed plug-in {_1}	Module externe {_1} installé
 @msg	Internal error: {msg} (please report this bug)	Erreur interne : {msg} (merci de signaler ce bogue)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Fusion de peinture dynamique : sélectionnez un groupe de peinture dynamique et les tracés à ajouter
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	La peinture dynamique accepte les tracés et les tracés transparents : convertissez d'abord le texte, les images et les autres objets en tracés
 @msg	Live Paint: select paths or compound paths	Peinture dynamique : sélectionnez des tracés ou des tracés transparents
 @msg	Live Paint: these paths are too degenerate to paint	Peinture dynamique : ces tracés sont trop dégénérés pour être peints
 @msg	Make Guides: select paths	Créer des repères : sélectionnez des tracés

crates/ui-egui/src/i18n/hu.tsv

@@ -4705,6 +4705,7 @@ imageTrace	Outline	Körvonal
 @msg	larger than 256 MB	nagyobb 256 MB-nál
 @msg	layers can't be wrap objects	réteg nem lehet körbefuttató objektum
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Élő festés egyesítése: jelölj ki egy élőfestés-csoportot és a hozzáadandó útvonalakat
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Az élő festés útvonalakat és összetett útvonalakat fogad: előbb alakítsd útvonallá a szöveget, a képeket és a többi objektumot
 @msg	Live Paint: select paths or compound paths	Élő festés: jelölj ki útvonalakat vagy összetett útvonalakat
 @msg	Live Paint: these paths are too degenerate to paint	Élő festés: ezek az útvonalak túlságosan elfajultak a festéshez
 @msg	Loading VectorCraft…	A VectorCraft betöltése…

crates/ui-egui/src/i18n/id.tsv

@@ -3875,6 +3875,7 @@ imageTrace	Outline	Kontur
 @msg	Installed plug-in {_1}	Berhasil memasang plug-in {_1}
 @msg	Internal error: {msg} (please report this bug)	Kesalahan internal: {msg} (harap laporkan bug ini)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Gabungkan Live Paint: pilih grup Live Paint dan jalur yang akan ditambahkan
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Live Paint menerima jalur dan jalur majemuk: konversikan dulu teks, gambar, dan objek lain menjadi jalur
 @msg	Live Paint: select paths or compound paths	Live Paint: pilih jalur atau jalur majemuk
 @msg	Live Paint: these paths are too degenerate to paint	Live Paint: jalur ini terlalu terdegenerasi untuk dicat
 @msg	Make Guides: select paths	Buat panduan: pilih jalur

crates/ui-egui/src/i18n/it.tsv

@@ -3878,6 +3878,7 @@ axis	Both	Entrambi
 @msg	Installed plug-in {_1}	Plug-in installato: {_1}
 @msg	Internal error: {msg} (please report this bug)	Errore interno: {msg} (segnala questo bug)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Fondi pittura dinamica: seleziona un gruppo di pittura dinamica e i tracciati da aggiungere
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	La pittura dinamica accetta tracciati e tracciati composti: converti prima in tracciati testo, immagini e altri oggetti
 @msg	Live Paint: select paths or compound paths	Pittura dinamica: seleziona tracciati o tracciati composti
 @msg	Live Paint: these paths are too degenerate to paint	Pittura dinamica: questi tracciati sono troppo degeneri per essere dipinti
 @msg	Make Guides: select paths	Crea guide: seleziona tracciati

crates/ui-egui/src/i18n/ja.tsv

@@ -3929,6 +3929,7 @@ swatch	Bright Violet	ビビッドバイオレット
 @msg	the art has no bounds	アートに境界がありません
 @msg	Image Trace: the traced image is missing	画像トレース: トレース元の画像が見つかりません
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	ライブペイントの結合: ライブペイントグループと、追加するパスを選択してください
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	ライブペイントで扱えるのはパスと複合パスです: テキスト、画像、その他のオブジェクトは先にパスに変換してください
 @msg	Live Paint: select paths or compound paths	ライブペイント: パスまたは複合パスを選択してください
 @msg	Live Paint: these paths are too degenerate to paint	ライブペイント: これらのパスは形状がつぶれすぎていてペイントできません
 @msg	Shape Builder: no region under the pointer	シェイプ形成ツール: ポインターの下に領域がありません

crates/ui-egui/src/i18n/ka.tsv

@@ -3637,6 +3637,7 @@ font-technology	Variable	ცვლადი
 @msg	Installed plug-in {_1}	დაინსტალირდა პლაგინი {_1}
 @msg	Internal error: {msg} (please report this bug)	შიდა შეცდომა: {msg} (გთხოვთ, შეგვატყობინოთ ამ ხარვეზის შესახებ)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	ცოცხალი შეღებვის შერწყმა: მონიშნეთ ცოცხალი შეღებვის ჯგუფი და დასამატებელი ტრაექტორიები
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	ცოცხალი შეღებვა იღებს ტრაექტორიებს და შედგენილ ტრაექტორიებს: ჯერ გადააქციეთ ტექსტი, გამოსახულებები და სხვა ობიექტები ტრაექტორიებად
 @msg	Live Paint: select paths or compound paths	ცოცხალი შეღებვა: მონიშნეთ ტრაექტორიები ან შედგენილი ტრაექტორიები
 @msg	Live Paint: these paths are too degenerate to paint	ცოცხალი შეღებვა: ეს ტრაექტორიები ზედმეტად გადაგვარებულია შესაღებად
 @msg	Make Guides: select paths	დამხმარე ხაზების შექმნა: მონიშნეთ ტრაექტორიები

crates/ui-egui/src/i18n/ko.tsv

@@ -3861,6 +3861,7 @@ theme	Appearance	외관
 @msg	the art has no bounds	아트웍에 경계가 없습니다
 @msg	Image Trace: the traced image is missing	이미지 추적: 추적한 이미지가 없습니다
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	라이브 페인트 병합: 라이브 페인트 그룹과 추가할 패스를 선택하세요
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	라이브 페인트는 패스와 컴파운드 패스만 사용할 수 있습니다: 텍스트, 이미지 및 기타 개체를 먼저 패스로 변환하세요
 @msg	Live Paint: select paths or compound paths	라이브 페인트: 패스 또는 컴파운드 패스를 선택하세요
 @msg	Live Paint: these paths are too degenerate to paint	라이브 페인트: 이 패스는 퇴화되어 칠할 수 없습니다
 @msg	Shape Builder: no region under the pointer	모양 빌더: 포인터 아래에 영역이 없습니다

crates/ui-egui/src/i18n/nl.tsv

@@ -3889,6 +3889,7 @@ imageTrace	Outline	Contour
 @msg	Installed plug-in {_1}	Plug-in {_1} geïnstalleerd
 @msg	Internal error: {msg} (please report this bug)	Interne fout: {msg} (meld deze bug alsjeblieft)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Live Paint samenvoegen: selecteer een Live Paint-groep en de paden om toe te voegen
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Live Paint neemt paden en samengestelde paden: zet tekst, afbeeldingen en andere objecten eerst om in paden
 @msg	Live Paint: select paths or compound paths	Live Paint: selecteer paden of samengestelde paden
 @msg	Live Paint: these paths are too degenerate to paint	Live Paint: deze paden zijn te gedegenereerd om te verven
 @msg	Make Guides: select paths	Hulplijnen maken: selecteer paden

crates/ui-egui/src/i18n/pl.tsv

@@ -3964,6 +3964,7 @@ imageTrace	Outline	Kontur
 @msg	Installed plug-in {_1}	Zainstalowano wtyczkę {_1}
 @msg	Internal error: {msg} (please report this bug)	Błąd wewnętrzny: {msg} (zgłoś ten błąd)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Scal aktywne malowanie: zaznacz grupę aktywnego malowania i ścieżki do dodania
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Aktywne malowanie przyjmuje ścieżki i ścieżki złożone: najpierw przekształć tekst, obrazy i inne obiekty w ścieżki
 @msg	Live Paint: select paths or compound paths	Aktywne malowanie: zaznacz ścieżki lub ścieżki złożone
 @msg	Live Paint: these paths are too degenerate to paint	Aktywne malowanie: te ścieżki są zbyt zdegenerowane, aby je malować
 @msg	Make Guides: select paths	Utwórz linie pomocnicze: zaznacz ścieżki

crates/ui-egui/src/i18n/pt-br.tsv

@@ -3421,6 +3421,7 @@ axis	Both	Ambos
 @msg	Installed plug-in {_1}	Plug-in {_1} instalado
 @msg	Internal error: {msg} (please report this bug)	Erro interno: {msg} (relate este bug)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Mesclar Pintura dinâmica: selecione um grupo de Pintura dinâmica e os traçados a adicionar
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	A pintura dinâmica aceita traçados e traçados compostos: converta primeiro texto, imagens e outros objetos em traçados
 @msg	Live Paint: select paths or compound paths	Pintura dinâmica: selecione traçados ou traçados compostos
 @msg	Live Paint: these paths are too degenerate to paint	Pintura dinâmica: estes traçados são degenerados demais para pintar
 @msg	Make Guides: select paths	Criar guias: selecione traçados

crates/ui-egui/src/i18n/ru.tsv

@@ -3874,6 +3874,7 @@ axis	Both	Оба
 @msg	Installed plug-in {_1}	Установлен модуль {_1}
 @msg	Internal error: {msg} (please report this bug)	Внутренняя ошибка: {msg} (пожалуйста, сообщите об этой ошибке)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Объединение быстрой заливки: выделите группу быстрой заливки и контуры для добавления
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Быстрая заливка принимает контуры и составные контуры: сначала преобразуйте текст, изображения и другие объекты в контуры
 @msg	Live Paint: select paths or compound paths	Быстрая заливка: выделите контуры или составные контуры
 @msg	Live Paint: these paths are too degenerate to paint	Быстрая заливка: эти контуры слишком вырождены для заливки
 @msg	Make Guides: select paths	Создание направляющих: выделите контуры

crates/ui-egui/src/i18n/sv.tsv

@@ -3758,6 +3758,7 @@ axis	Both	Båda
 @msg	Installed plug-in {_1}	Installerade insticksmodulen {_1}
 @msg	Internal error: {msg} (please report this bug)	Internt fel: {msg} (rapportera gärna felet)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Sammanfoga Live Paint: markera en Live Paint-grupp och de banor som ska läggas till
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Live Paint tar banor och sammansatta banor: konvertera först text, bilder och andra objekt till banor
 @msg	Live Paint: select paths or compound paths	Live Paint: markera banor eller sammansatta banor
 @msg	Live Paint: these paths are too degenerate to paint	Live Paint: de här banorna är för degenererade för att målas
 @msg	Make Guides: select paths	Skapa stödlinjer: markera banor

crates/ui-egui/src/i18n/tr.tsv

@@ -3647,6 +3647,7 @@ axis	Both	Her İkisi
 @msg	Installed plug-in {_1}	Yüklü eklenti {_1}
 @msg	Internal error: {msg} (please report this bug)	Dahili hata: {msg} (lütfen bu hatayı bildirin)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Canlı Boyama Birleştirme: Canlı Boyama grubunu ve eklenecek yolları seçin
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Canlı Boyama yolları ve bileşik yolları kabul eder: önce metni, görüntüleri ve diğer nesneleri yollara dönüştürün
 @msg	Live Paint: select paths or compound paths	Canlı Boyama: yolları veya bileşik yolları seçin
 @msg	Live Paint: these paths are too degenerate to paint	Canlı Boyama: Bu yollar boyanamayacak kadar yozlaşmış
 @msg	Make Guides: select paths	Kılavuzlar Oluşturun: yolları seçin

crates/ui-egui/src/i18n/uk.tsv

@@ -3862,6 +3862,7 @@ axis	Both	Обидві
 @msg	Installed plug-in {_1}	Встановлено модуль {_1}
 @msg	Internal error: {msg} (please report this bug)	Внутрішня помилка: {msg} (будь ласка, повідомте про цю помилку)
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Об’єднання швидкої заливки: виділіть групу швидкої заливки та контури для додавання
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Швидка заливка приймає контури та складені контури: спершу перетворіть текст, зображення й інші об'єкти на контури
 @msg	Live Paint: select paths or compound paths	Швидка заливка: виділіть контури або складені контури
 @msg	Live Paint: these paths are too degenerate to paint	Швидка заливка: ці контури занадто вироджені для заливки
 @msg	Make Guides: select paths	Створення напрямних: виділіть контури

crates/ui-egui/src/i18n/vi.tsv

@@ -4351,6 +4351,7 @@ theme	Appearance	Giao diện
 @msg	layers can't be wrap objects	lớp không thể là đối tượng bọc
 @msg	linked pictures show the low-resolution preview saved in the file until their files are found: relink them in the Links panel	ảnh liên kết hiển thị bản xem trước độ phân giải thấp đã lưu trong tệp cho đến khi tìm thấy tệp gốc: liên kết lại trong bảng Liên kết
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	Hợp nhất tô trực tiếp: chọn nhóm tô trực tiếp và các đường dẫn để thêm
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	Tô trực tiếp nhận đường dẫn và đường dẫn phức: hãy chuyển văn bản, hình ảnh và các đối tượng khác thành đường dẫn trước
 @msg	Live Paint: select paths or compound paths	Tô trực tiếp: chọn đường dẫn hoặc đường dẫn phức
 @msg	Live Paint: these paths are too degenerate to paint	Tô trực tiếp: các đường dẫn này quá suy biến để tô
 @msg	Loading VectorCraft…	Đang tải VectorCraft…

crates/ui-egui/src/i18n/zh-hans.tsv

@@ -3672,6 +3672,7 @@ imageTrace	Outline	轮廓
 @msg	the art has no bounds	图稿没有边界
 @msg	Image Trace: the traced image is missing	图像描摹：缺少所描摹的图像
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	实时上色合并：请选择一个实时上色组以及要添加的路径
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	实时上色只接受路径和复合路径：请先将文字、图像和其他对象转换为路径
 @msg	Live Paint: select paths or compound paths	实时上色：请选择路径或复合路径
 @msg	Live Paint: these paths are too degenerate to paint	实时上色：这些路径过于退化，无法上色
 @msg	Shape Builder: no region under the pointer	形状生成器：指针下方没有区域

crates/ui-egui/src/i18n/zh-hant.tsv

@@ -1654,6 +1654,7 @@ file-filter	Templates	範本
 @msg	the art has no bounds	圖稿沒有邊界
 @msg	Image Trace: the traced image is missing	影像描圖：找不到描圖的影像
 @msg	Live Paint Merge: select a Live Paint group and the paths to add	即時上色合併：請選取即時上色群組和要加入的路徑
+@msg	Live Paint takes paths and compound paths: convert type, images and other objects to paths first	即時上色只接受路徑和複合路徑：請先將文字、影像和其他物件轉換為路徑
 @msg	Live Paint: select paths or compound paths	即時上色：請選取路徑或複合路徑
 @msg	Live Paint: these paths are too degenerate to paint	即時上色：這些路徑過度退化，無法上色
 @msg	Shape Builder: no region under the pointer	形狀建立：指標下方沒有區域

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

@@ -162,7 +162,7 @@ fn built_in_effect(id: &str) -> bool {
 
 /// [`effect_label`] as shown: a built-in effect's in the UI language (an `@id` row for the
 /// effect's id wins over the plain row of its English label), a plug-in's as it is.
-fn shown_effect_label(id: &str) -> String {
+pub(crate) fn shown_effect_label(id: &str) -> String {
     match catalog().iter().find(|c| c.0 == id) {
         Some(c) => crate::i18n::t_id(id, &c.1).to_string(),
         None => effect_label(id),

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

@@ -3,7 +3,7 @@
 use egui::Ui;
 use serde_json::json;
 use vectorcraft_color::{Color, Paint};
-use vectorcraft_doc::{LiveShape, NodeKind, Unit};
+use vectorcraft_doc::{LiveCorners, LiveShape, NodeKind, Unit, WidthProfile};
 use vectorcraft_engine::cmd::newdoc;
 
 use super::{corner_radius_row, first_selected, pstate, set_pstate};
@@ -48,6 +48,7 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
         divider(ui);
     }
     transform_section(app, ui);
+    corner_rows(app, ui);
     divider(ui);
     // The Gradient tool: the gradient's type and, for a freeform one, how clicks add points (#921).
     if app.session.tool_id() == "gradient" {
@@ -111,11 +112,22 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
     section_header(ui, tl!("Quick Actions"));
     let is_group = matches!(first.as_ref().map(|n| &n.kind), Some(NodeKind::Group { .. }));
     let is_live = matches!(first.as_ref().map(|n| &n.kind), Some(NodeKind::Path { live: Some(l), .. }) if !matches!(**l, LiveShape::Path { .. }));
+    // Blend Options for one blend while the Blend tool is in use, Merge Live Paint for a Live
+    // Paint group selected with more to merge into it, as the Properties panel overview lists them
+    // (<https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/properties-panel-overview.html>).
+    let blend_options = n_sel == 1 && app.session.tool_id() == "blend" && matches!(first.as_ref().map(|n| &n.kind), Some(NodeKind::Blend { .. }));
+    let merge_live_paint = n_sel > 1 && can_merge_live_paint(app);
     let mut actions: Vec<(&str, &str)> = vec![];
     if n_sel > 1 {
         actions.push((tl!("Group"), "object.group"));
         actions.push((tl!("Make Clipping Mask"), "object.clippingMask.make"));
     }
+    if merge_live_paint {
+        actions.push((tl!("Merge Live Paint"), "livePaint.merge"));
+    }
+    if blend_options {
+        actions.push((tl!("Blend Options"), "ui.blendOptions"));
+    }
     if is_group {
         actions.push((tl!("Ungroup"), "object.ungroup"));
         actions.push((tl!("Isolate Group"), "object.isolate"));
@@ -148,6 +160,52 @@ pub fn show(app: &mut VectorcraftApp, ui: &mut Ui) {
     global_edit_row(app, ui);
 }
 
+/// Whether Merge Live Paint can take the selection: a Live Paint group among the selected objects
+/// and nothing Live Paint refuses (type, images and the rest; `livePaint.merge` refuses them too).
+fn can_merge_live_paint(app: &VectorcraftApp) -> bool {
+    use vectorcraft_tools::builder::{is_live_paint, live_paint_takes};
+    app.session.active().is_some_and(|st| {
+        let nodes = || st.selection.objects.iter().filter_map(|id| st.doc.node(*id));
+        nodes().any(is_live_paint) && nodes().all(live_paint_takes)
+    })
+}
+
+/// The Corners of the one path whose corners Direct Selection has selected: their kind and radius,
+/// which `object.setLiveShape` sets on those corners. The Properties panel overview shows the
+/// control while the Direct Selection tool is chosen and a corner of an object is selected
+/// (<https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/properties-panel-overview.html>).
+/// A live rectangle's and a live polygon's own rows already set the selected corners.
+fn corner_rows(app: &mut VectorcraftApp, ui: &mut Ui) {
+    if app.session.tool_id() != "directSelection" {
+        return;
+    }
+    let Some(st) = app.session.active() else { return };
+    let [id] = st.selection.objects[..] else { return };
+    let Some(n) = st.doc.node(id) else { return };
+    if matches!(n.live_shape(), Some(LiveShape::Rectangle { .. } | LiveShape::Polygon { .. })) {
+        return;
+    }
+    let Some(lc) = LiveCorners::of(n) else { return };
+    if st.selection.partial(id).is_none_or(|a| lc.corners_of(a).is_empty()) {
+        return;
+    }
+    let n = n.clone();
+    let kind = super::corner_style(app, &n).1;
+    let kinds: Vec<&str> = vectorcraft_geom::shapes::CornerKind::ALL.iter().map(|k| crate::dialogs::corners::kind_label(*k)).collect();
+    let fw = super::field_width(ui);
+    egui::Grid::new("props-corners").num_columns(2).spacing([6.0, 6.0]).show(ui, |ui| {
+        dim_label(ui, tl!("Corner:"));
+        let picked = widgets::dropdown_names(ui, ("props-corners", "kind"), kind.map_or("", crate::dialogs::corners::kind_label), &kinds, fw);
+        if let Some(k) = picked.and_then(|i| vectorcraft_geom::shapes::CornerKind::ALL.get(i)) {
+            app.run("object.setLiveShape", json!({"kind": k})).ok();
+        }
+        ui.end_row();
+        dim_label(ui, tl!("Corner Radius:"));
+        super::corner_radius_field(app, ui, &n, ("props-corners", "radius"), fw);
+        ui.end_row();
+    });
+}
+
 /// Start Global Edit (Stop Global Edit while it is on) with the Global Edit Options beside it, in
 /// Quick Actions as the help page places them
 /// (<https://helpx.adobe.com/illustrator/desktop/manage-objects/edit-objects/edit-similar-objects.html>).
@@ -713,6 +771,7 @@ fn appearance_section(app: &mut VectorcraftApp, ui: &mut Ui) {
     let Some(n) = first_selected(app) else { return };
     section_header(ui, tl!("Appearance"));
     fill_stroke_rows(app, ui);
+    width_profile_row(app, ui);
     let fw = super::field_width(ui);
     ui.horizontal(|ui| {
         widgets::field_label(ui, egui::RichText::new(tl!("Opacity")).size(12.0));
@@ -724,16 +783,68 @@ fn appearance_section(app: &mut VectorcraftApp, ui: &mut Ui) {
             app.ui.open_panel = Some("transparency".into());
         }
     });
+    // The effects of one selected object: the fill's and stroke's as well as its own.
+    let effects: Vec<(Option<usize>, usize, &str)> = if super::selection_len(app) == 1 {
+        let own = n.appearance.effects.iter().enumerate().map(|(k, e)| (None, k, e.id.as_str()));
+        let items =
+            n.appearance.items.iter().enumerate().flat_map(|(i, it)| it.effects().iter().enumerate().map(move |(k, e)| (Some(i), k, e.id.as_str())));
+        own.chain(items).collect()
+    } else {
+        vec![]
+    };
     ui.horizontal(|ui| {
         // The fx button opens the effect menu, as the Appearance panel's does.
         let r = widgets::flat_button(ui, "fx", 34.0).on_hover_text(tl!("Add New Effect"));
         egui::Popup::menu(&r).show(|ui| super::appearance::fx_menu(app, ui));
+        effect_delete(app, ui, n.id, &effects);
         if widgets::icon_button(ui, "ellipsis", tl!("Appearance panel"), false, 22.0).clicked() {
             app.ui.open_panel = Some("appearance".into());
         }
     });
 }
 
+/// The Delete icon beside the fx button, as the Properties panel overview has it
+/// (<https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/properties-panel-overview.html>):
+/// with one effect applied, its name and an icon that removes it (`effect.remove`); with several,
+/// the icon opens the Appearance panel to remove them there. Nothing without effects.
+fn effect_delete(app: &mut VectorcraftApp, ui: &mut Ui, id: vectorcraft_doc::NodeId, effects: &[(Option<usize>, usize, &str)]) {
+    match effects {
+        [] => {}
+        [(item, k, effect)] => {
+            let t = Tokens::get(ui.ctx());
+            let name = super::appearance::shown_effect_label(effect);
+            // A long name is cut short before the Delete and Appearance panel icons.
+            let room = (ui.available_width() - 2.0 * (22.0 + ui.spacing().item_spacing.x)).max(0.0);
+            ui.allocate_ui(egui::vec2(room, 22.0), |ui| ui.add(egui::Label::new(egui::RichText::new(name).size(12.0).color(t.text)).truncate()));
+            if widgets::icon_button(ui, "trash-2", tl!("Remove Effect"), false, 22.0).clicked() {
+                app.run("effect.remove", json!({"ids": [id.0], "item": item, "index": k})).ok();
+            }
+        }
+        _ => {
+            if widgets::icon_button(ui, "trash-2", tl!("Remove Effect"), false, 22.0).clicked() {
+                app.ui.open_panel = Some("appearance".into());
+            }
+        }
+    }
+}
+
+/// The stroke's Variable Width Profile (the Control bar's list), shown while the Width tool is in
+/// use or the stroke has a variable width, as the Properties panel overview places it
+/// (<https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/properties-panel-overview.html>).
+fn width_profile_row(app: &mut VectorcraftApp, ui: &mut Ui) {
+    let stroke = super::current_stroke(app);
+    let profile = stroke.as_ref().and_then(|s| s.profile.as_ref());
+    if app.session.tool_id() != "width" && WidthProfile::id_of(profile) == "uniform" {
+        return;
+    }
+    ui.horizontal(|ui| {
+        dim_label(ui, tl!("Profile:"));
+        if let Some(id) = super::stroke::profile_dropdown(app, ui, profile) {
+            app.run("stroke.set", json!({"profile": id})).ok();
+        }
+    });
+}
+
 /// The Fill and Stroke rows, with the Control bar's widgets: the chips (a click opens the
 /// swatches, Shift-click the mixer), the Stroke link that opens the Stroke panel as a popover
 /// and the weight spinner with its presets. With nothing selected they set up the next object.
@@ -1979,4 +2090,255 @@ mod tests {
         let b = d.node(vectorcraft_doc::NodeId(r)).unwrap().geometric_bounds().unwrap();
         assert_eq!((b.x0, b.y0, b.width(), b.height()), (10.0, 40.0, 20.0, 80.0));
     }
+
+    /// One frame of the panel 1600 points tall, so Quick Actions at its foot are laid out, with
+    /// `events` → the texts painted, with their rects.
+    fn tall(app: &mut VectorcraftApp, ctx: &egui::Context, events: Vec<Event>) -> Vec<(String, Rect)> {
+        let raw = egui::RawInput { screen_rect: Some(Rect::from_min_size(Pos2::ZERO, vec2(300.0, 1600.0))), events, ..Default::default() };
+        let mut out = ctx.run_ui(raw, |ui| show(app, ui));
+        out.textures_delta.clear();
+        out.shapes
+            .iter()
+            .filter_map(|s| match &s.shape {
+                egui::Shape::Text(t) => Some((t.galley.text().to_string(), Rect::from_min_size(t.pos, t.galley.size()))),
+                _ => None,
+            })
+            .collect()
+    }
+
+    /// Clicks `at` in the tall panel over two frames (press, release), then lets a popup it opens
+    /// lay out → the texts of the frame after.
+    fn press(app: &mut VectorcraftApp, ctx: &egui::Context, at: Pos2) -> Vec<(String, Rect)> {
+        let b = |pressed| Event::PointerButton { pos: at, button: PointerButton::Primary, pressed, modifiers: Default::default() };
+        tall(app, ctx, vec![Event::PointerMoved(at), b(true)]);
+        tall(app, ctx, vec![b(false)]);
+        tall(app, ctx, vec![]);
+        tall(app, ctx, vec![])
+    }
+
+    /// Where the tall panel painted `label`.
+    fn text_at(texts: &[(String, Rect)], label: &str) -> Rect {
+        texts.iter().find(|(t, _)| t == label).map(|(_, r)| *r).unwrap_or_else(|| panic!("no {label:?} in {texts:?}"))
+    }
+
+    fn shows(texts: &[(String, Rect)], label: &str) -> bool {
+        texts.iter().any(|(t, _)| t == label)
+    }
+
+    fn undo_depth(app: &VectorcraftApp) -> usize {
+        app.session.doc().unwrap().history.undo.len()
+    }
+
+    fn new_app() -> VectorcraftApp {
+        let mut app = VectorcraftApp::new(Session::new(), Default::default());
+        app.run("file.new", json!({"width": 400, "height": 300})).unwrap();
+        app
+    }
+
+    fn rect(app: &mut VectorcraftApp, x: f64, y: f64, w: f64, h: f64) -> serde_json::Value {
+        app.run("shape.rectangle", json!({"x": x, "y": y, "width": w, "height": h})).unwrap()["id"].clone()
+    }
+
+    /// One blend selected with the Blend tool has Blend Options in Quick Actions, which opens the
+    /// Blend Options dialog on it; OK is one undo step. Not with another tool, nor for a blend
+    /// selected with another object.
+    #[test]
+    fn blend_options_is_a_quick_action_for_one_blend_with_the_blend_tool() {
+        let mut app = new_app();
+        let (a, b) = (rect(&mut app, 20.0, 20.0, 40.0, 40.0), rect(&mut app, 200.0, 20.0, 40.0, 40.0));
+        app.run("select.set", json!({"ids": [a, b]})).unwrap();
+        let blend = app.run("object.blend.make", json!({})).unwrap()["id"].clone();
+        app.run("select.set", json!({"ids": [blend]})).unwrap();
+        let ctx = egui::Context::default();
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), "Blend Options"), "not with the Selection tool");
+        app.select_tool("blend");
+        app.run("select.set", json!({"ids": [blend]})).unwrap();
+        let texts = tall(&mut app, &ctx, vec![]);
+        let depth = undo_depth(&app);
+        press(&mut app, &ctx, text_at(&texts, "Blend Options").center());
+        assert_eq!(app.ui.dialog.as_ref().map(|d| d.kind.as_str()), Some(crate::dialogs::blend_options::KIND));
+        assert_eq!(undo_depth(&app), depth, "opening the dialog changes nothing");
+        let d = app.ui.dialog.as_mut().unwrap();
+        d.fields.insert("spacing".into(), json!("steps"));
+        d.fields.insert("steps".into(), json!(3));
+        crate::dialogs::confirm(&mut app).unwrap();
+        assert_eq!(undo_depth(&app), depth + 1, "OK is one undo step");
+        let c = rect(&mut app, 20.0, 200.0, 40.0, 40.0);
+        app.select_tool("blend");
+        app.run("select.set", json!({"ids": [blend, c]})).unwrap();
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), "Blend Options"), "a blend and another object");
+        app.run("select.set", json!({"ids": [c]})).unwrap();
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), "Blend Options"), "a rectangle");
+    }
+
+    /// A Live Paint group selected with a path has Merge Live Paint in Quick Actions, which adds
+    /// the path to the group in one undo step. Not for the group alone, nor for plain paths, nor
+    /// with type selected, which Live Paint refuses.
+    #[test]
+    fn merge_live_paint_is_a_quick_action_for_a_live_paint_group_and_more() {
+        let mut app = new_app();
+        let (a, b) = (rect(&mut app, 20.0, 20.0, 100.0, 60.0), rect(&mut app, 60.0, 40.0, 100.0, 60.0));
+        app.run("select.set", json!({"ids": [a, b]})).unwrap();
+        let group = app.run("livePaint.make", json!({})).unwrap()["id"].clone();
+        let (c, d) = (rect(&mut app, 140.0, 30.0, 60.0, 60.0), rect(&mut app, 300.0, 200.0, 40.0, 40.0));
+        let text = app.run("text.create", json!({"x": 50, "y": 250, "text": "Hi"})).unwrap()["id"].clone();
+        let ctx = egui::Context::default();
+        for (ids, why) in [
+            (json!([group]), "the group alone"),
+            (json!([c, d]), "two plain paths"),
+            (json!([group, text]), "the group and type"),
+            (json!([group, c, text]), "the group, a path and type"),
+        ] {
+            app.run("select.set", json!({"ids": ids})).unwrap();
+            assert!(!shows(&tall(&mut app, &ctx, vec![]), "Merge Live Paint"), "{why}");
+        }
+        app.run("select.set", json!({"ids": [group, c]})).unwrap();
+        let c_id = vectorcraft_doc::NodeId(c.as_u64().unwrap());
+        let parent = app.session.active().unwrap().doc.parent_of(c_id);
+        let texts = tall(&mut app, &ctx, vec![]);
+        let depth = undo_depth(&app);
+        press(&mut app, &ctx, text_at(&texts, "Merge Live Paint").center());
+        assert_eq!(undo_depth(&app), depth + 1, "one undo step");
+        let st = app.session.active().unwrap();
+        assert_eq!(st.selection.objects.iter().map(|n| json!(n.0)).collect::<Vec<_>>(), std::slice::from_ref(&group));
+        assert!(st.doc.node(c_id).is_none() || st.doc.parent_of(c_id) != parent, "the path is merged into the group");
+        app.run("edit.undo", json!({})).unwrap();
+        assert_eq!(app.session.active().unwrap().doc.parent_of(c_id), parent, "Undo takes it out again");
+    }
+
+    /// A stroke with a variable width shows its Width Profile in the Appearance section, as every
+    /// stroke does with the Width tool; choosing another profile is one undo step. A uniform stroke
+    /// shows none with other tools.
+    #[test]
+    fn the_width_profile_shows_for_a_variable_width_or_the_width_tool() {
+        let mut app = new_app();
+        let line = app.run("shape.line", json!({"x1": 20, "y1": 100, "x2": 300, "y2": 100})).unwrap()["id"].clone();
+        app.run("select.set", json!({"ids": [line]})).unwrap();
+        let ctx = egui::Context::default();
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), "Profile:"), "a uniform stroke");
+        app.select_tool("width");
+        app.run("select.set", json!({"ids": [line]})).unwrap();
+        assert!(shows(&tall(&mut app, &ctx, vec![]), "Profile:"), "the Width tool");
+        app.select_tool("selection");
+        app.run("select.set", json!({"ids": [line]})).unwrap();
+        app.run("stroke.set", json!({"profile": "lens"})).unwrap();
+        let texts = tall(&mut app, &ctx, vec![]);
+        // The list sits right of its label.
+        let spacing = ctx.global_style().spacing.item_spacing.x;
+        let texts = press(&mut app, &ctx, text_at(&texts, "Profile:").right_center() + vec2(spacing + 50.0, 0.0));
+        let depth = undo_depth(&app);
+        press(&mut app, &ctx, text_at(&texts, "Taper Start").center());
+        assert_eq!(undo_depth(&app), depth + 1, "one undo step");
+        let profile = app
+            .session
+            .active()
+            .unwrap()
+            .doc
+            .node(vectorcraft_doc::NodeId(line.as_u64().unwrap()))
+            .unwrap()
+            .appearance
+            .stroke()
+            .unwrap()
+            .profile
+            .clone();
+        assert_eq!(WidthProfile::id_of(profile.as_ref()), "taperStart");
+    }
+
+    /// With Direct Selection, a path whose corner is selected shows that corner's kind and radius;
+    /// each edit sets that corner alone in one undo step. Not with the Selection tool, nor with the
+    /// whole path selected; a live rectangle keeps its own Corner Radius row instead.
+    #[test]
+    fn direct_selected_corners_show_their_kind_and_radius() {
+        let mut app = new_app();
+        let star = app.run("shape.star", json!({"cx": 200, "cy": 150, "radius1": 80, "radius2": 40})).unwrap()["id"].as_u64().unwrap();
+        let ctx = egui::Context::default();
+        app.run("select.anchors", json!({"id": star, "anchors": [[0, 2]], "mode": "set"})).unwrap();
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), "Corner:"), "not with the Selection tool");
+        app.select_tool("directSelection");
+        app.run("select.anchors", json!({"id": star, "anchors": [[0, 2]], "mode": "set"})).unwrap();
+        let texts = tall(&mut app, &ctx, vec![]);
+        assert!(shows(&texts, "Corner:") && shows(&texts, "Corner Radius:"), "{texts:?}");
+        let corners = |app: &VectorcraftApp| {
+            let n = app.session.active().unwrap().doc.node(vectorcraft_doc::NodeId(star)).unwrap().clone();
+            let lc = LiveCorners::of(&n).unwrap();
+            (lc.radius(0), lc.radius(2), lc.kind(0), lc.kind(2))
+        };
+        // The radius: the field right of its label.
+        let label = text_at(&texts, "Corner Radius:");
+        let field = texts.iter().find(|(t, r)| t == "0 pt" && r.left() > label.right() && (r.center().y - label.center().y).abs() < 6.0).unwrap().1;
+        press(&mut app, &ctx, field.center());
+        let depth = undo_depth(&app);
+        let key = |key, modifiers| Event::Key { key, physical_key: None, pressed: true, repeat: false, modifiers };
+        tall(&mut app, &ctx, vec![key(egui::Key::A, egui::Modifiers::COMMAND)]);
+        tall(&mut app, &ctx, vec![Event::Text("6".into())]);
+        tall(&mut app, &ctx, vec![key(egui::Key::Enter, egui::Modifiers::NONE)]);
+        let texts = tall(&mut app, &ctx, vec![]);
+        assert_eq!(undo_depth(&app), depth + 1, "one undo step");
+        let round = vectorcraft_geom::shapes::CornerKind::Round;
+        assert_eq!(corners(&app), (0.0, 6.0, round, round));
+        // The kind, from its list.
+        let texts = press(&mut app, &ctx, text_at(&texts, "Round").center());
+        press(&mut app, &ctx, text_at(&texts, "Chamfer").center());
+        assert_eq!(undo_depth(&app), depth + 2, "one undo step");
+        assert_eq!(corners(&app), (0.0, 6.0, round, vectorcraft_geom::shapes::CornerKind::Chamfer));
+        // The whole path selected.
+        app.run("select.set", json!({"ids": [star]})).unwrap();
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), "Corner:"), "no corner selected");
+        // A live rectangle's corner: its own Corner Radius row, once.
+        let r = rect(&mut app, 20.0, 20.0, 60.0, 40.0).as_u64().unwrap();
+        app.run("select.anchors", json!({"id": r, "anchors": [[0, 1]], "mode": "set"})).unwrap();
+        let texts = tall(&mut app, &ctx, vec![]);
+        assert!(!shows(&texts, "Corner:"), "{texts:?}");
+        assert_eq!(texts.iter().filter(|(t, _)| t == "Corner Radius:").count(), 1, "{texts:?}");
+    }
+
+    /// One effect on the one selected object shows its name and a Delete icon beside the fx button,
+    /// which removes it in one undo step, the object's own or its stroke's. With several effects the
+    /// icon opens the Appearance panel; without one, or with several objects selected, no name.
+    #[test]
+    fn one_effect_has_a_delete_icon_in_appearance() {
+        let mut app = new_app();
+        let id = rect(&mut app, 20.0, 20.0, 80.0, 60.0);
+        let node = vectorcraft_doc::NodeId(id.as_u64().unwrap());
+        app.run("select.set", json!({"ids": [id]})).unwrap();
+        let ctx = egui::Context::default();
+        let spacing = ctx.global_style().spacing.item_spacing.x;
+        let effects = |app: &VectorcraftApp| {
+            let n = app.session.active().unwrap().doc.node(node).unwrap().clone();
+            n.appearance.effects.len() + n.appearance.items.iter().map(|i| i.effects().len()).sum::<usize>()
+        };
+        let name = super::super::appearance::shown_effect_label("stylize.dropShadow");
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), &name), "no effect");
+        // The object's own effect.
+        app.run("effect.apply", json!({"effect": "stylize.dropShadow"})).unwrap();
+        let texts = tall(&mut app, &ctx, vec![]);
+        let depth = undo_depth(&app);
+        press(&mut app, &ctx, text_at(&texts, &name).right_center() + vec2(spacing + 11.0, 0.0));
+        assert_eq!((effects(&app), undo_depth(&app)), (0, depth + 1), "removed in one undo step");
+        app.run("edit.undo", json!({})).unwrap();
+        assert_eq!(effects(&app), 1);
+        // The stroke's effect.
+        app.run("edit.undo", json!({})).unwrap();
+        let stroke = app.session.active().unwrap().doc.node(node).unwrap().appearance.items.iter().position(|i| !i.is_fill()).unwrap();
+        app.run("effect.apply", json!({"effect": "stylize.dropShadow", "item": stroke})).unwrap();
+        let texts = tall(&mut app, &ctx, vec![]);
+        let depth = undo_depth(&app);
+        press(&mut app, &ctx, text_at(&texts, &name).right_center() + vec2(spacing + 11.0, 0.0));
+        assert_eq!((effects(&app), undo_depth(&app)), (0, depth + 1), "the stroke's effect removed in one undo step");
+        // Two effects: the icon opens the Appearance panel.
+        app.run("effect.apply", json!({"effect": "stylize.dropShadow"})).unwrap();
+        app.run("effect.apply", json!({"effect": "stylize.dropShadow", "item": stroke})).unwrap();
+        let texts = tall(&mut app, &ctx, vec![]);
+        assert!(!shows(&texts, &name), "{texts:?}");
+        let depth = undo_depth(&app);
+        press(&mut app, &ctx, text_at(&texts, "fx").center() + vec2(17.0 + spacing + 11.0, 0.0));
+        assert_eq!(app.ui.open_panel.as_deref(), Some("appearance"));
+        assert_eq!((effects(&app), undo_depth(&app)), (2, depth));
+        // Two objects with one effect each: no name.
+        app.run("edit.undo", json!({})).unwrap();
+        let other = rect(&mut app, 200.0, 20.0, 40.0, 40.0);
+        app.run("effect.apply", json!({"effect": "stylize.dropShadow"})).unwrap();
+        app.run("select.set", json!({"ids": [id, other]})).unwrap();
+        assert!(!shows(&tall(&mut app, &ctx, vec![]), &name), "two objects");
+    }
 }