Actions: the panel menu's Duplicate copies the selected action or set

The Actions panel menu has Duplicate, between New Set… and Delete. With an action selected it copies that action to right after it in the same set; otherwise it copies the current set, with all its actions, to right after that set. The copy is named after the original with " copy" added and is selected, and a copied set gets an id of its own. Copies are saved with the other sets. ui.actionSet.duplicate {set?: index, action?: index} does the copy and returns {set, action?}. An index past the last set or action is an error. A recording into a later set and an open Set Options or Batch dialog stay on their own set and action.
2026-11-09 09:29:44 -06:00 · 2026-11-02 12:04:01 +07:00
parent 775effdbb3
commit 65dcc83bf1
32 changed files with 217 additions and 4 deletions
@@ -747,6 +747,7 @@ font-technology	Variable	Променливи
 	Delete Tab	Изтриване на табулация
 	Delete the graphic style “{name}”?	Изтриване на графичния стил „{name}“?
 	Delete Action Sets	Изтриване на набори от действия
+	Duplicate Action or Action Set	Дублиране на действие или набор от действия
 	Delete the action set “{name}” and its actions?	Изтриване на набора от действия „{name}“ и неговите действия?
 	Delete the selected action sets and their actions?	Изтриване на избраните набори от действия и техните действия?
 	Delete Theme	Изтриване на тема
@@ -1553,6 +1553,7 @@ digits	Malayalam	Malajalam
 	Delete Graphic Style (Alt-click: without asking)	Izbriši grafički stil (Alt-klik: bez pitanja)
 	Delete the graphic style “{name}”?	Izbrisati grafički stil „{name}”?
 	Delete Action Sets	Izbriši skupove akcija
+	Duplicate Action or Action Set	Dupliciraj akciju ili skup akcija
 	Delete the action set “{name}” and its actions?	Izbrisati skup akcija „{name}” i njegove akcije?
 	Delete the selected action sets and their actions?	Izbrisati odabrane skupove akcija i njihove akcije?
 	Delete these {n} graphic styles?	Izbrisati ove grafičke stilove ({n})?
@@ -1064,6 +1064,7 @@
 	Delete Tab	Suprimeix la tabulació
 	Delete the graphic style “{name}”?	Voleu suprimir l’estil gràfic “{name}”?
 	Delete Action Sets	Suprimeix els conjunts d’accions
+	Duplicate Action or Action Set	Duplica l’acció o el conjunt d’accions
 	Delete the action set “{name}” and its actions?	Voleu suprimir el conjunt d’accions “{name}” i les seves accions?
 	Delete the selected action sets and their actions?	Voleu suprimir els conjunts d’accions seleccionats i les seves accions?
 	Delete the library “{name}”?	Voleu suprimir la biblioteca “{name}”?
@@ -1577,6 +1577,7 @@ digits	Malayalam	Malajálamské
 	Delete Graphic Style (Alt-click: without asking)	Odstranit grafický styl (Alt+kliknutí: bez dotazu)
 	Delete the graphic style “{name}”?	Odstranit grafický styl „{name}“?
 	Delete Action Sets	Odstranit sady akcí
+	Duplicate Action or Action Set	Duplikovat akci nebo sadu akcí
 	Delete the action set “{name}” and its actions?	Odstranit sadu akcí „{name}“ a její akce?
 	Delete the selected action sets and their actions?	Odstranit vybrané sady akcí a jejich akce?
 	Delete these {n} graphic styles?	Odstranit tyto grafické styly ({n})?
@@ -1487,6 +1487,7 @@ digits	Malayalam	Malayalam
 	Delete Graphic Style (Alt-click: without asking)	Slet grafisk typografi (Alt-klik: uden at spørge)
 	Delete the graphic style “{name}”?	Slet den grafiske typografi »{name}«?
 	Delete Action Sets	Slet handlingssæt
+	Duplicate Action or Action Set	Duplikér handling eller handlingssæt
 	Delete the action set “{name}” and its actions?	Slet handlingssættet »{name}« og dets handlinger?
 	Delete the selected action sets and their actions?	Slet de markerede handlingssæt og deres handlinger?
 	Delete these {n} graphic styles?	Slet disse {n} grafiske typografier?
@@ -741,6 +741,7 @@ font-technology	Variable	Variabel
 	Delete Tab	Tabulator löschen
 	Delete the graphic style “{name}”?	Grafikstil „{name}“ löschen?
 	Delete Action Sets	Aktionssätze löschen
+	Duplicate Action or Action Set	Aktion oder Aktionssatz duplizieren
 	Delete the action set “{name}” and its actions?	Aktionssatz „{name}“ und seine Aktionen löschen?
 	Delete the selected action sets and their actions?	Ausgewählte Aktionssätze und ihre Aktionen löschen?
 	Delete Theme	Thema löschen
@@ -721,6 +721,7 @@ font-technology	Variable	Μεταβλητές
 	Delete Tab	Διαγραφή στηλοθέτη
 	Delete the graphic style “{name}”?	Να διαγραφεί το στυλ γραφικών «{name}»;
 	Delete Action Sets	Διαγραφή συνόλων ενεργειών
+	Duplicate Action or Action Set	Δημιουργία αντιγράφου ενέργειας ή συνόλου ενεργειών
 	Delete the action set “{name}” and its actions?	Να διαγραφεί το σύνολο ενεργειών «{name}» και οι ενέργειές του;
 	Delete the selected action sets and their actions?	Να διαγραφούν τα επιλεγμένα σύνολα ενεργειών και οι ενέργειές τους;
 	Delete Theme	Διαγραφή θέματος
@@ -762,6 +762,7 @@ font-technology	Variable	Variables
 	Delete Tab	Eliminar tabulación
 	Delete the graphic style “{name}”?	¿Eliminar el estilo gráfico “{name}”?
 	Delete Action Sets	Eliminar conjuntos de acciones
+	Duplicate Action or Action Set	Duplicar acción o conjunto de acciones
 	Delete the action set “{name}” and its actions?	¿Eliminar el conjunto de acciones “{name}” y sus acciones?
 	Delete the selected action sets and their actions?	¿Eliminar los conjuntos de acciones seleccionados y sus acciones?
 	Delete Theme	Eliminar tema
@@ -1550,6 +1550,7 @@ digits	Malayalam	Malajalam
 	Delete Graphic Style (Alt-click: without asking)	Poista grafiikkatyyli (Alt-napsautus: kysymättä)
 	Delete the graphic style “{name}”?	Poistetaanko grafiikkatyyli ”{name}”?
 	Delete Action Sets	Poista toimintosarjat
+	Duplicate Action or Action Set	Monista toiminto tai toimintosarja
 	Delete the action set “{name}” and its actions?	Poistetaanko toimintosarja ”{name}” ja sen toiminnot?
 	Delete the selected action sets and their actions?	Poistetaanko valitut toimintosarjat ja niiden toiminnot?
 	Delete these {n} graphic styles?	Poistetaanko nämä {n} grafiikkatyyliä?
@@ -748,6 +748,7 @@ font-technology	Variable	Variables
 	Delete Selected Item	Supprimer l’élément sélectionné
 	Delete Selection	Supprimer la sélection
 	Delete Action Sets	Supprimer les jeux de scripts
+	Duplicate Action or Action Set	Dupliquer le script ou le jeu de scripts
 	Delete the action set “{name}” and its actions?	Supprimer le jeu de scripts « {name} » et ses scripts ?
 	Delete the selected action sets and their actions?	Supprimer les jeux de scripts sélectionnés et leurs scripts ?
 	Delete Slices	Supprimer les tranches
@@ -986,6 +986,7 @@ font-technology	Variable	Változó
 	Delete Tab	Tabulátor törlése
 	Delete the graphic style “{name}”?	Törlöd ezt a grafikai stílust: „{name}”?
 	Delete Action Sets	Műveletkészletek törlése
+	Duplicate Action or Action Set	Művelet vagy műveletkészlet kettőzése
 	Delete the action set “{name}” and its actions?	Törlöd ezt a műveletkészletet és a műveleteit: „{name}”?
 	Delete the selected action sets and their actions?	Törlöd a kijelölt műveletkészleteket és a műveleteiket?
 	Delete the library “{name}”?	Törlöd ezt a könyvtárat: „{name}”?
@@ -1487,6 +1487,7 @@ digits	Malayalam	Malayalam
 	Delete Graphic Style (Alt-click: without asking)	Hapus gaya grafis (Alt+klik: tanpa konfirmasi)
 	Delete the graphic style “{name}”?	Hapus gaya grafis “{name}”?
 	Delete Action Sets	Hapus set tindakan
+	Duplicate Action or Action Set	Duplikatkan tindakan atau set tindakan
 	Delete the action set “{name}” and its actions?	Hapus set tindakan “{name}” beserta tindakannya?
 	Delete the selected action sets and their actions?	Hapus set tindakan yang dipilih beserta tindakannya?
 	Delete these {n} graphic styles?	Hapus {n} gaya grafis ini?
@@ -762,6 +762,7 @@ font-technology	Variable	Variabili
 	Delete Tab	Elimina tabulazione
 	Delete the graphic style “{name}”?	Eliminare lo stile grafico “{name}”?
 	Delete Action Sets	Elimina set di azioni
+	Duplicate Action or Action Set	Duplica azione o set di azioni
 	Delete the action set “{name}” and its actions?	Eliminare il set di azioni “{name}” e le sue azioni?
 	Delete the selected action sets and their actions?	Eliminare i set di azioni selezionati e le loro azioni?
 	Delete Theme	Elimina tema
@@ -1333,6 +1333,7 @@ digits	Malayalam	マラヤーラム数字
 	Delete Workspace	ワークスペースを削除
 	Delete the graphic style “{name}”?	グラフィックスタイル「{name}」を削除しますか？
 	Delete Action Sets	アクションセットを削除
+	Duplicate Action or Action Set	アクションまたはアクションセットを複製
 	Delete the action set “{name}” and its actions?	アクションセット「{name}」とそのアクションを削除しますか？
 	Delete the selected action sets and their actions?	選択したアクションセットとそのアクションを削除しますか？
 	Delete theme	テーマを削除
@@ -1404,6 +1404,7 @@ digits	Malayalam	მალაიალამური
 	Delete Graphic Style (Alt-click: without asking)	გრაფიკული სტილის წაშლა (Alt-დაწკაპუნებით: დაუკითხავად)
 	Delete the graphic style “{name}”?	წაიშალოს გრაფიკული სტილი „{name}“?
 	Delete Action Sets	მოქმედებების ნაკრებების წაშლა
+	Duplicate Action or Action Set	მოქმედების ან მოქმედებების ნაკრების დუბლირება
 	Delete the action set “{name}” and its actions?	წაიშალოს მოქმედებების ნაკრები „{name}“ და მისი მოქმედებები?
 	Delete the selected action sets and their actions?	წაიშალოს მონიშნული მოქმედებების ნაკრებები და მათი მოქმედებები?
 	Delete these {n} graphic styles?	წაიშალოს ეს გრაფიკული სტილები ({n})?
@@ -1323,6 +1323,7 @@ digits	Malayalam	말라얄람어
 	Delete Workspace	작업 영역 삭제
 	Delete the graphic style “{name}”?	그래픽 스타일 “{name}”을(를) 삭제하시겠습니까?
 	Delete Action Sets	액션 세트 삭제
+	Duplicate Action or Action Set	액션 또는 액션 세트 복제
 	Delete the action set “{name}” and its actions?	액션 세트 “{name}”과(와) 해당 액션을 삭제하시겠습니까?
 	Delete the selected action sets and their actions?	선택한 액션 세트와 해당 액션을 삭제하시겠습니까?
 	Delete theme	테마 삭제
@@ -1501,6 +1501,7 @@ digits	Malayalam	Malayalam
 	Delete Graphic Style (Alt-click: without asking)	Grafische stijl verwijderen (Alt-klik: zonder vragen)
 	Delete the graphic style “{name}”?	De grafische stijl „{name}” verwijderen?
 	Delete Action Sets	Actiesets verwijderen
+	Duplicate Action or Action Set	Actie of actieset dupliceren
 	Delete the action set “{name}” and its actions?	De actieset „{name}” en de acties erin verwijderen?
 	Delete the selected action sets and their actions?	De geselecteerde actiesets en de acties erin verwijderen?
 	Delete these {n} graphic styles?	Deze {n} grafische stijlen verwijderen?
@@ -1490,6 +1490,7 @@ digits	Malayalam	Malajalam
 	Delete Graphic Style (Alt-click: without asking)	Usuń styl graficzny (kliknięcie z Alt: bez pytania)
 	Delete the graphic style “{name}”?	Usunąć styl graficzny „{name}”?
 	Delete Action Sets	Usuń zestawy operacji
+	Duplicate Action or Action Set	Powiel operację lub zestaw operacji
 	Delete the action set “{name}” and its actions?	Usunąć zestaw operacji „{name}” i jego operacje?
 	Delete the selected action sets and their actions?	Usunąć zaznaczone zestawy operacji i ich operacje?
 	Delete these {n} graphic styles?	Usunąć te style graficzne ({n})?
@@ -679,6 +679,7 @@
 	Delete Workspace	Excluir Espaço de Trabalho
 	Delete the graphic style “{name}”?	Excluir o estilo gráfico “{name}”?
 	Delete Action Sets	Excluir Conjuntos de Ações
+	Duplicate Action or Action Set	Duplicar Ação ou Conjunto de Ações
 	Delete the action set “{name}” and its actions?	Excluir o conjunto de ações “{name}” e suas ações?
 	Delete the selected action sets and their actions?	Excluir os conjuntos de ações selecionados e suas ações?
 	Delete theme	Excluir tema
@@ -760,6 +760,7 @@ font-technology	Variable	Вариативные
 	Delete Tab	Удалить табуляцию
 	Delete the graphic style “{name}”?	Удалить графический стиль «{name}»?
 	Delete Action Sets	Удалить наборы действий
+	Duplicate Action or Action Set	Дублировать действие или набор действий
 	Delete the action set “{name}” and its actions?	Удалить набор действий «{name}» и его действия?
 	Delete the selected action sets and their actions?	Удалить выбранные наборы действий и их действия?
 	Delete Theme	Удалить тему
@@ -749,6 +749,7 @@ font-technology	Variable	Variabla
 	Delete Tab	Radera tabb
 	Delete the graphic style “{name}”?	Radera grafikstilen ”{name}”?
 	Delete Action Sets	Radera åtgärdsuppsättningar
+	Duplicate Action or Action Set	Duplicera åtgärd eller åtgärdsuppsättning
 	Delete the action set “{name}” and its actions?	Radera åtgärdsuppsättningen ”{name}” och dess åtgärder?
 	Delete the selected action sets and their actions?	Radera de markerade åtgärdsuppsättningarna och deras åtgärder?
 	Delete Theme	Radera tema
@@ -741,6 +741,7 @@ font-technology	Variable	Değişken
 	Delete Tab	Sekmeyi Sil
 	Delete the graphic style “{name}”?	“{name}” grafik stili silinsin mi?
 	Delete Action Sets	Eylem Setlerini Sil
+	Duplicate Action or Action Set	Eylemi veya Eylem Setini Çoğalt
 	Delete the action set “{name}” and its actions?	“{name}” eylem seti ve eylemleri silinsin mi?
 	Delete the selected action sets and their actions?	Seçili eylem setleri ve eylemleri silinsin mi?
 	Delete Theme	Temayı Sil
@@ -756,6 +756,7 @@ font-technology	Variable	Варіативні
 	Delete Tab	Видалити табуляцію
 	Delete the graphic style “{name}”?	Видалити графічний стиль «{name}»?
 	Delete Action Sets	Видалити набори дій
+	Duplicate Action or Action Set	Дублювати дію або набір дій
 	Delete the action set “{name}” and its actions?	Видалити набір дій «{name}» і його дії?
 	Delete the selected action sets and their actions?	Видалити вибрані набори дій і їхні дії?
 	Delete Theme	Видалити тему
@@ -882,6 +882,7 @@ font-technology	Variable	Biến thiên
 	Delete Tab	Xóa tab
 	Delete the graphic style “{name}”?	Xóa kiểu đồ họa “{name}”?
 	Delete Action Sets	Xóa các bộ hành động
+	Duplicate Action or Action Set	Nhân bản hành động hoặc bộ hành động
 	Delete the action set “{name}” and its actions?	Xóa bộ hành động “{name}” và các hành động của nó?
 	Delete the selected action sets and their actions?	Xóa các bộ hành động đã chọn và các hành động của chúng?
 	Delete the library “{name}”?	Xóa thư viện “{name}”?
@@ -705,6 +705,7 @@
 	Delete Tab	删除制表位
 	Delete the graphic style “{name}”?	要删除图形样式“{name}”吗？
 	Delete Action Sets	删除动作组
+	Duplicate Action or Action Set	复制动作或动作组
 	Delete the action set “{name}” and its actions?	要删除动作组“{name}”及其中的动作吗？
 	Delete the selected action sets and their actions?	要删除所选动作组及其中的动作吗？
 	Delete Theme	删除主题
@@ -724,6 +724,7 @@ font-technology	Variable	可變
 	Delete Tab	刪除定位點
 	Delete the graphic style “{name}”?	要刪除繪圖樣式「{name}」嗎？
 	Delete Action Sets	刪除動作組
+	Duplicate Action or Action Set	製作動作或動作組複本
 	Delete the action set “{name}” and its actions?	要刪除動作組「{name}」及其中的動作嗎？
 	Delete the selected action sets and their actions?	要刪除所選動作組及其中的動作嗎？
 	Delete Theme	刪除主題
@@ -789,6 +789,7 @@ fn run_ui_part11(app: &mut VectorcraftApp, id: &str, p: &Value) -> Option<Result
            crate::dialogs::action_batch::open(app, set, action)
        }
        crate::panels::actions::DELETE_SETS => crate::panels::actions::delete_sets(app, p),
+        crate::panels::actions::DUPLICATE => crate::panels::actions::duplicate(app, p),
        "ui.shortcutImportDialog" => crate::dialogs::shortcut_import::command(app, p),
        _ => return None,
    };
@@ -1125,6 +1125,12 @@ pub const UI_COMMANDS: &[(&str, &str, &str, &str)] = &[
        "",
        "{sets?: [index], ids?: [id]} delete the Actions panel's sets at these indexes (0 is the top set), with their actions (default: the current set). ids holds the panel's own set ids, which its question passes: the sets with these ids are deleted wherever they are now, sets is not read, and when one of them no longer exists nothing is deleted. The panel's Delete Selection on selected sets (Shift-click adds a range) asks first, and OK runs this. A recording into a deleted set stops and keeps nothing. An index past the last set is an error → {deleted: n}",
    ),
+    (
+        crate::panels::actions::DUPLICATE,
+        "Duplicate Action or Action Set",
+        "",
+        "{set?: index, action?: index} copy the Actions panel's action at action in set (0 is the top set) to right after it in the same set; without action, copy set with all its actions to right after it (default: the current set). The copy is named after the original with \" copy\" added, a copied set gets an id of its own, and the copy is selected. The panel menu's Duplicate runs this for the selected action, else the current set. An index past the last set or action is an error → {set, action?}",
+    ),
    ("file.showPackage", "Show Package", "", "{folder} show a package folder (file.package's folder) in the file manager → {folder}"),
    (
        "docInfo.save",
@@ -146,9 +146,6 @@ pub fn delete_sets(app: &mut VectorcraftApp, p: &Value) -> Result<Value, String>
    }
    // An open Set Options or Batch dialog holds a set index: it closes when its set is deleted,
    // and otherwise follows its set down.
-    let holds_set = |d: &crate::state::Dialog| {
-        d.kind == crate::dialogs::action_batch::KIND || (d.kind == crate::dialogs::action_set_options::KIND && d.fields.contains_key("set"))
-    };
    if let Some(d) = app.ui.dialog.as_mut().filter(|d| holds_set(d))
        && let Some(set) = d.fields.get("set").and_then(Value::as_u64).and_then(|s| usize::try_from(s).ok())
    {
@@ -168,6 +165,88 @@ pub fn delete_sets(app: &mut VectorcraftApp, p: &Value) -> Result<Value, String>
    Ok(json!({ "deleted": sets.len() }))
 }

+/// Whether dialog `d` is a Set Options or Batch dialog that holds a set index in its `set` field.
+fn holds_set(d: &crate::state::Dialog) -> bool {
+    d.kind == crate::dialogs::action_batch::KIND || (d.kind == crate::dialogs::action_set_options::KIND && d.fields.contains_key("set"))
+}
+
+/// The command that duplicates an action or an action set ([`duplicate`]).
+pub const DUPLICATE: &str = "ui.actionSet.duplicate";
+
+/// The panel menu's Duplicate: copies the selected action, else the current set ([`DUPLICATE`]),
+/// and selects the copy.
+fn duplicate_selection(app: &mut VectorcraftApp, ctx: &egui::Context) {
+    const SELECTED: &str = "actions-selected";
+    let Some(set) = app.ui.action_set.filter(|&s| s < app.ui.action_sets.len()) else { return };
+    // A selected action counts only while its set is the current one, as the panel shows it.
+    let params = match pstate::<Option<(usize, usize)>>(ctx, SELECTED).filter(|&(s, _)| s == set) {
+        Some((s, a)) => json!({ "set": s, "action": a }),
+        None => json!({ "set": set }),
+    };
+    match app.run(DUPLICATE, params) {
+        Ok(r) => {
+            let copy = r["set"].as_u64().zip(r["action"].as_u64()).and_then(|(s, a)| Some((usize::try_from(s).ok()?, usize::try_from(a).ok()?)));
+            set_pstate::<Option<(usize, usize)>>(ctx, SELECTED, copy);
+        }
+        Err(e) => app.status(e),
+    }
+}
+
+/// `ui.actionSet.duplicate {set?: index, action?: index}`: copies the action at index `action`
+/// of set `set` into the same set, right after the original; without `action`, copies set `set`
+/// with all its actions to right after the original set (default: the current set). The copy is
+/// named after the original with " copy" added, and a copied set gets an id of its own
+/// ([`ActionSet::id`]). The copy is selected and its set is the current one. A recording and an
+/// open Set Options or Batch dialog keep to their own set and action. → {set, action?}
+pub fn duplicate(app: &mut VectorcraftApp, p: &Value) -> Result<Value, String> {
+    const SELECTED: &str = "actions-selected";
+    let len = app.ui.action_sets.len();
+    let index = |v: &Value| v.as_u64().and_then(|i| usize::try_from(i).ok());
+    let set = match p.get("set") {
+        None | Some(Value::Null) => app.ui.action_set.filter(|&s| s < len).ok_or("no action set is current")?,
+        Some(v) => index(v).filter(|&s| s < len).ok_or("no such action set")?,
+    };
+    let Some(src) = app.ui.action_sets.get_mut(set) else { return Err("no such action set".into()) };
+    let action = match p.get("action") {
+        None | Some(Value::Null) => None,
+        Some(v) => Some(index(v).filter(|&a| a < src.actions.len()).ok_or("no such action")?),
+    };
+    let (copy, result) = if let Some(a) = action {
+        let Some(mut copy) = src.actions.get(a).cloned() else { return Err("no such action".into()) };
+        copy.name = format!("{} copy", copy.name);
+        src.actions.insert(a + 1, copy);
+        // A Batch dialog open on a later action of the set follows it down.
+        if let Some(d) = app.ui.dialog.as_mut().filter(|d| d.kind == crate::dialogs::action_batch::KIND)
+            && d.fields.get("set").and_then(index) == Some(set)
+            && let Some(da) = d.fields.get("action").and_then(index).filter(|&da| da > a)
+        {
+            d.fields.insert("action".into(), json!(da + 1));
+        }
+        (Some((set, a + 1)), json!({ "set": set, "action": a + 1 }))
+    } else {
+        let copy = ActionSet::new(format!("{} copy", src.name), src.actions.clone());
+        app.ui.action_sets.insert(set + 1, copy);
+        if let Some((rec, ..)) = app.ui.recording.as_mut()
+            && *rec > set
+        {
+            *rec += 1;
+        }
+        if let Some(d) = app.ui.dialog.as_mut().filter(|d| holds_set(d))
+            && let Some(ds) = d.fields.get("set").and_then(index).filter(|&ds| ds > set)
+        {
+            d.fields.insert("set".into(), json!(ds + 1));
+        }
+        (None, json!({ "set": set + 1 }))
+    };
+    let current = copy.map_or(set + 1, |(s, _)| s);
+    app.ui.action_set = Some(current);
+    app.ui.action_sets_selected = vec![current];
+    if let Some(ctx) = app.ui_ctx.clone() {
+        set_pstate::<Option<(usize, usize)>>(&ctx, SELECTED, copy);
+    }
+    Ok(result)
+}
+
 /// The panel's (≡) menu.
 pub fn menu(app: &mut VectorcraftApp, ui: &mut egui::Ui) {
    let selected: Option<(usize, usize)> = pstate(ui.ctx(), "actions-selected");
@@ -175,10 +254,13 @@ pub fn menu(app: &mut VectorcraftApp, ui: &mut egui::Ui) {
    if widgets::menu_item(ui, tl!("New Set…"), true, false) {
        crate::dialogs::action_set_options::open_new(app);
    }
+    let current = app.ui.action_set.filter(|&s| s < app.ui.action_sets.len());
+    if widgets::menu_item(ui, tl!("Duplicate"), current.is_some(), false) {
+        duplicate_selection(app, ui.ctx());
+    }
    if widgets::menu_item(ui, tl!("Delete"), has || !selected_sets(app).is_empty(), false) {
        delete_selection(app, ui.ctx());
    }
-    let current = app.ui.action_set.filter(|&s| s < app.ui.action_sets.len());
    if widgets::menu_item(ui, tl!("Set Options…"), current.is_some(), false)
        && let Some(s) = current
    {
@@ -734,6 +816,97 @@ mod tests {
        assert_eq!((d.fields["set"].clone(), d.fields["action"].clone()), (json!(0), json!(1)), "it follows Mine to index 0");
    }

+    /// A click on the panel menu's Duplicate.
+    fn menu_duplicate(ctx: &egui::Context, app: &mut VectorcraftApp) {
+        use super::super::tests_appearance::{click, frame_events};
+        let texts = frame_events(ctx, app, vec![], menu);
+        let item = texts.iter().find(|(s, _)| s.trim() == "Duplicate").map(|(_, r)| *r).expect("Duplicate in the menu");
+        click(ctx, app, item.center(), menu);
+    }
+
+    fn action_names(app: &VectorcraftApp, set: usize) -> Vec<String> {
+        app.ui.action_sets[set].actions.iter().map(|a| a.name.clone()).collect()
+    }
+
+    /// The panel menu's Duplicate copies the selected action to right after it in its set, named
+    /// with " copy" added and with steps of its own, and selects the copy.
+    #[test]
+    fn the_panel_menus_duplicate_copies_the_selected_action() {
+        use super::super::tests_appearance::{click, frame_events, text_rect};
+        let mut app = app_with_sets();
+        let ctx = egui::Context::default();
+        let texts = frame_events(&ctx, &mut app, vec![], show);
+        click(&ctx, &mut app, text_rect(&texts, "Nudge").center(), show);
+        frame_events(&ctx, &mut app, vec![], show);
+        menu_duplicate(&ctx, &mut app);
+        assert_eq!(action_names(&app, 1), ["Nudge", "Nudge copy", "Nudge Again"], "the copy goes right after the original");
+        assert_eq!(set_names(&app), ["Default Actions", "Mine", "Other"], "no set is added");
+        assert_eq!(app.ui.action_sets[1].actions[1].steps, app.ui.action_sets[1].actions[0].steps);
+        assert_eq!(pstate::<Option<(usize, usize)>>(&ctx, "actions-selected"), Some((1, 1)), "the copy is selected");
+        frame_events(&ctx, &mut app, vec![], show);
+        assert_eq!(pstate::<Option<(usize, usize)>>(&ctx, "actions-selected"), Some((1, 1)), "and stays selected in the panel");
+        app.ui.action_sets[1].actions[1].steps[0].1 = json!({"dx": 5, "dy": 0});
+        assert_eq!(app.ui.action_sets[1].actions[0].steps[0].1, json!({"dx": 1, "dy": 0}), "the original's steps are its own");
+    }
+
+    /// The panel menu's Duplicate with a set selected copies the set and all its actions to right
+    /// after it, with an id of its own, makes the copy current, and the copy is saved with the sets.
+    #[test]
+    fn the_panel_menus_duplicate_copies_the_current_set() {
+        let mut app = app_with_sets();
+        let ctx = egui::Context::default();
+        click_set(&ctx, &mut app, "Mine", egui::Modifiers::NONE);
+        menu_duplicate(&ctx, &mut app);
+        assert_eq!(set_names(&app), ["Default Actions", "Mine", "Mine copy", "Other"]);
+        assert_eq!(action_names(&app, 2), ["Nudge", "Nudge Again"], "every action is copied");
+        assert_ne!(app.ui.action_sets[2].id, app.ui.action_sets[1].id, "the copy has an id of its own");
+        assert_eq!((app.ui.action_set, app.ui.action_sets_selected.clone()), (Some(2), vec![2]), "the copy is current");
+        app.ui.action_sets[2].actions[0].steps.clear();
+        assert_eq!(app.ui.action_sets[1].actions[0].steps.len(), 1, "the original's steps are its own");
+        let saved = serde_json::to_value(&app.ui).unwrap();
+        let restored = serde_json::from_value::<crate::state::UiState>(saved).unwrap();
+        assert_eq!(restored.action_sets.iter().map(|s| s.name.as_str()).collect::<Vec<_>>(), ["Default Actions", "Mine", "Mine copy", "Other"]);
+    }
+
+    /// The panel menu's Duplicate does nothing while no action and no set is selected.
+    #[test]
+    fn the_panel_menus_duplicate_needs_a_selected_action_or_set() {
+        let mut app = app_with_sets();
+        let ctx = egui::Context::default();
+        menu_duplicate(&ctx, &mut app);
+        assert_eq!(set_names(&app), ["Default Actions", "Mine", "Other"]);
+        assert_eq!(app.ui.action_sets.iter().map(|s| s.actions.len()).collect::<Vec<_>>(), [6, 2, 0]);
+        assert_eq!(app.ui.action_set, None);
+    }
+
+    /// `ui.actionSet.duplicate` copies an action or a set by index, the current set by default,
+    /// refuses indexes past the last set or action, and keeps a recording and an open Batch dialog
+    /// on their own set and action.
+    #[test]
+    fn the_duplicate_command_copies_by_index_and_keeps_recordings_and_dialogs_in_place() {
+        let mut app = app_with_sets();
+        assert_eq!(app.run(DUPLICATE, json!({})).unwrap_err(), "no action set is current");
+        assert_eq!(app.run(DUPLICATE, json!({"set": 3})).unwrap_err(), "no such action set");
+        assert_eq!(app.run(DUPLICATE, json!({"set": 1, "action": 2})).unwrap_err(), "no such action");
+        assert_eq!(set_names(&app), ["Default Actions", "Mine", "Other"], "a refused index copies nothing");
+        crate::dialogs::action_batch::open(&mut app, 1, 1).unwrap();
+        assert_eq!(app.run(DUPLICATE, json!({"set": 1, "action": 0})).unwrap(), json!({"set": 1, "action": 1}));
+        assert_eq!(action_names(&app, 1), ["Nudge", "Nudge copy", "Nudge Again"]);
+        let d = app.ui.dialog.as_ref().expect("the Batch dialog stays open");
+        assert_eq!((d.fields["set"].clone(), d.fields["action"].clone()), (json!(1), json!(2)), "it follows Nudge Again");
+        app.ui.dialog = None;
+        app.run("file.new", json!({"width": 200, "height": 100})).unwrap();
+        let start = app.session.journal.len();
+        app.session.journal.hold(Some(start));
+        app.ui.recording = Some((2, "Action 1".into(), start));
+        crate::dialogs::action_set_options::open(&mut app, 2);
+        app.ui.action_set = Some(0);
+        assert_eq!(app.run(DUPLICATE, json!({})).unwrap(), json!({"set": 1}), "the current set by default");
+        assert_eq!(set_names(&app), ["Default Actions", "Default Actions copy", "Mine", "Other"]);
+        assert_eq!(app.ui.recording.as_ref().map(|r| r.0), Some(3), "still recording into Other");
+        assert_eq!(app.ui.dialog.as_ref().map(|d| d.fields["set"].clone()), Some(json!(3)), "Set Options still on Other");
+    }
+
    /// A recording keeps its steps when a canceled undo group drops journal entries made before the
    /// recording began.
    #[test]
@@ -1689,6 +1689,11 @@ already walks Image Trace. Short agent entry points:
  goes on in that set. The panel's Delete Selection (the trash button and the panel menu's Delete) asks before it runs
  this for the selected sets, and Shift-click on a set's name selects the sets from the current one to it. Undo does
  not restore a deleted set.
+  `ui.actionSet.duplicate {set?: index, action?: index}` copies the action at `action` in set `set` to right after it
+  in the same set, and returns `{set, action}`; without `action` it copies the set with all its actions to right after
+  it, by default the current set, and returns `{set}`. The copy is named after the original with " copy" added, a
+  copied set gets an id of its own, and the copy is selected. An index past the last set or action is an error. The
+  panel menu's Duplicate runs this for the selected action, else the current set.
 - Image Trace: `imageTrace.presets`, `imageTrace.make {id?, preset?, params?, view?}` (or `imageTrace.makeAndExpand`),
  `imageTrace.setView`, `imageTrace.expand`, `imageTrace.release`. A key inside `params` that is not one of the trace
  settings, such as `colours`, is an error that names it and the nearest setting (`colors`), as for a command's own keys.
@@ -550,6 +550,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
  - Batch…: Override Save and Override Export name each file with the extension of the format the step writes, however the step spells the format (`.svg` and `SVG` give `.svg`, `png8` gives `.png`), in `action.batch`.
  - Actions panel (record/playback, persisted), generic parameter dialogs for every "…" command.
  - Actions panel: Delete Selection deletes the selected action set with its actions and keeps the other sets ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Removes the selected action, command, or action set from the panel"; `ui.actionSet.delete`). VectorCraft's own rules, which the overview does not cover: deleting a set asks first, Shift-click on a set's name selects a range of sets to delete together, the panel menu's Delete does the same, and Default Actions and the last set can be deleted. Undo does not bring a deleted set back.
+  - Actions panel: the panel menu's Duplicate copies the selected action, else the current action set with all its actions ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Makes a copy of the selected action or set."; `ui.actionSet.duplicate`). VectorCraft's own rules, which the overview does not cover: the copy goes right after the original, is named after it with " copy" added and is selected.
  - Batch… over data sets names each file after the document and the data set (`action.batch`). It writes `/`, `\`, `:`, `<`, `>`, `"`, `|`, `?`, `*` and control characters in the data set's name as `-`, and adds `-2`, `-3`… to a name an earlier data set used.
  - Batch… offers File + Number, File + Data Set Name, and Data Set Name for a Data Sets source. The dialog defaults to File + Number; `action.batch` without `datasetFileNaming` keeps File + Data Set Name. An output already in a destination folder the batch may read and write gets the next free `-2`, `-3` suffix. [Batch options](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/batch-options.html).
  - Export for Screens: the dialog's Example line shows the path of the file the export writes first, sub-folder included, named as the export names it, for the first chosen artboard, asset, layer or object (`document.exportForScreens`).
@@ -299,6 +299,7 @@ next unit in the order a right-click on a ruler lists them, from Feet back to Po
 | Actions panel: a clicked action stays selected for Play Current Selection and Delete Selection | partial | #1853 (part of #1629); editing actions and action shortcuts remain |
 | Actions panel: Create New Set (bottom bar, ≡ › New Set…) names a new set and Set Options… renames the current one; a click on a set's name makes it current and a recording goes into the current set ([helpx: Automation with actions](https://helpx.adobe.com/illustrator/using/automation-actions.html)) | partial | #3712; the New Action dialog (name, set menu, shortcut, colour) and dragging actions between sets remain |
 | Actions panel: Delete Selection (bottom bar) deletes the selected set with its actions and keeps the other sets ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Removes the selected action, command, or action set from the panel") | partial | `ui.actionSet.delete`; `panels/actions.rs` tests. VectorCraft's own rules, which the overview does not cover: deleting a set asks first (a selected action is still deleted at once), Shift-click on a set's name selects a range of sets, ≡ › Delete does the same as the button, and Default Actions and the last set can be deleted. Undo does not restore a deleted set, and recorded commands cannot be selected or deleted |
+| Actions panel: ≡ › Duplicate copies the selected action or set ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Makes a copy of the selected action or set.") | partial | `ui.actionSet.duplicate`; `panels/actions.rs` tests. VectorCraft's own rules, which the overview does not cover: the copy goes right after the original, is named after it with " copy" added and is selected, and a copied set holds copies of all its actions. Undo does not remove the copy, and recorded commands cannot be duplicated |
 | Properties panel per context (every selection type's Quick Actions) | partial | one clip group: Edit Clipping Path and Edit Contents, at the top of the panel rather than in Quick Actions (G1); the overview's additional controls ([Properties panel overview](https://helpx.adobe.com/illustrator/desktop/get-started/learn-the-basics/properties-panel-overview.html)): Blend Options (one blend selected, with any tool, #4817) and Merge Live Paint (a Live Paint group with more) in Quick Actions, the Width Profile list (Width tool or a variable-width stroke) and an applied effect's Delete icon in Appearance, Corner and Corner Radius for corners selected with Direct Selection; Variable Font was already there |
 | Select › Start Global Edit / Stop Global Edit; Properties › Quick Actions with the Global Edit Options popover (Match: Appearance, Size; On Artboards: All Artboards or a range, Include Objects On Canvas; Result(s)); Escape stops it; the matched objects are highlighted in their layer colour while it runs | partial | #3521, `select.globalEdit` / `select.globalEditOptions`, `crates/engine/src/tests/globaledit.rs`; paths, compound paths, symbol instances and groups of them (similar groups, #4939: edits inside one group reach the same object in the others; [public source](https://helpx.adobe.com/illustrator/desktop/manage-objects/edit-objects/edit-groups-with-similar-objects.html)); the Control panel's copy of the options, Shift-click to leave a match out, rotated copies and highlighting matches before the start remain ([public source](https://helpx.adobe.com/illustrator/desktop/manage-objects/edit-objects/edit-similar-objects.html)) |
 | Contextual task bar | done | |