Text: Bullets and Numbering dialog

The Bullets and Numbering menus only offered a fixed list of styles.
"Bullets and Numbering…" at the foot of both menus opens PowerPoint's
dialog: Bulleted and Numbered tabs with their styles, a custom bullet
character, Start at, Size (% of text, 25-400) and Color (automatic,
text or an accent), and None.

format.numbering now takes color and size like format.bullets, and
both clamp the size to PowerPoint's 25-400 %.

Co-authored-by: Cursor <cursoragent@cursor.com>

crates/engine/src/cmd/format.rs

@@ -115,7 +115,7 @@ pub fn specs() -> Vec<CommandSpec> {
             "Numbering",
             ["Home", "Paragraph"],
             None,
-            "{on?: bool, scheme?: arabicPeriod|arabicParenR|romanUcPeriod|romanLcPeriod|alphaUcPeriod|alphaLcParenR|alphaLcPeriod, start?: n}",
+            "{on?: bool, scheme?: arabicPeriod|arabicParenR|romanUcPeriod|romanLcPeriod|alphaUcPeriod|alphaLcParenR|alphaLcPeriod, start?: n, color?, size?: % of text}",
             has_text_or_shapes,
             numbering
         ),
@@ -442,7 +442,7 @@ fn bullets(s: &mut Session, p: &Value) -> Result<Value> {
     let on = on_param(p, Some(cur));
     let ch = str_param(p, "char").unwrap_or("•").to_string();
     let col = color_param(p, "color");
-    let size = f64_param(p, "size").map(|v| v / 100.0);
+    let size = f64_param(p, "size").map(|v| (v / 100.0).clamp(0.25, 4.0));
     let explicit_char = p.get("char").is_some();
     format_para(s, &move |para| {
         if on {
@@ -471,9 +471,17 @@ fn numbering(s: &mut Session, p: &Value) -> Result<Value> {
     let on = on_param(p, Some(cur));
     let scheme = str_param(p, "scheme").unwrap_or("arabicPeriod").to_string();
     let start = p.get("start").and_then(Value::as_u64).map(|v| v.clamp(1, 32767) as u32).unwrap_or(1);
+    let col = color_param(p, "color");
+    let size = f64_param(p, "size").map(|v| (v / 100.0).clamp(0.25, 4.0));
     format_para(s, &move |para| {
         if on {
             para.props.bullet = Some(Bullet::AutoNum { scheme: scheme.clone(), start_at: start });
+            if col.is_some() {
+                para.props.bullet_color = col.clone();
+            }
+            if size.is_some() {
+                para.props.bullet_size = size;
+            }
             para.props.margin_left = Some(27.0 + 36.0 * para.level as f64);
             para.props.indent = Some(-27.0);
         } else {

crates/engine/src/tests.rs

@@ -835,3 +835,23 @@ fn slide_ranges_parse_like_powerpoints_print_box() {
     let opts = cmd::file::pdf_options(&json!({"slides": [0, 7, 1]}), 2).unwrap();
     assert_eq!(opts.slides, Some(vec![0, 1]), "indices past the end are dropped");
 }
+
+/// Bullets and Numbering dialog: numbering takes a colour and a size like bullets do, and sizes
+/// stay within PowerPoint's 25–400 %.
+#[test]
+fn numbering_takes_color_and_size() {
+    let mut s = Session::with_new();
+    s.execute("insert.textBox", &json!({"rect": [10, 10, 300, 100], "text": "One\nTwo"})).unwrap();
+    s.execute("format.numbering", &json!({"on": true, "scheme": "romanUcPeriod", "start": 3, "color": "accent2", "size": 150})).unwrap();
+    let para = |s: &Session| {
+        let st = s.doc().unwrap();
+        let id = st.selection.shapes[0];
+        st.shape(id).unwrap().text.as_ref().unwrap().paragraphs[0].props.clone()
+    };
+    let pp = para(&s);
+    assert!(matches!(&pp.bullet, Some(deckcraft_model::text::Bullet::AutoNum { scheme, start_at: 3 }) if scheme == "romanUcPeriod"));
+    assert_eq!(pp.bullet_size, Some(1.5));
+    assert_eq!(pp.bullet_color, Some(deckcraft_model::ColorRef::scheme(deckcraft_color::SchemeSlot::Accent2)));
+    s.execute("format.bullets", &json!({"on": true, "char": "★", "size": 9000})).unwrap();
+    assert_eq!(para(&s).bullet_size, Some(4.0));
+}

crates/ui-egui/src/dialogs.rs

@@ -55,6 +55,7 @@ fn title(id: &str) -> &'static str {
         "chartData" => "Chart Data",
         "trim" => "Trim Media",
         "smartart" => "Choose a SmartArt Graphic",
+        "bullets" => "Bullets and Numbering",
         "quit" => "DeckCraft",
         _ => "DeckCraft",
     }
@@ -344,6 +345,107 @@ fn body(app: &mut SlideApp, ui: &mut Ui, d: &mut Dialog) -> bool {
             }
             ok || cancel
         }
+        "bullets" => {
+            // The current paragraph's list, as the dialog's starting point.
+            let cur = app.session.execute("format.state", &json!({})).ok().unwrap_or(Value::Null);
+            let numbered = cur.get("numbering").and_then(Value::as_bool).unwrap_or(false);
+            let tab = d.get("tab", if numbered { "numbered" } else { "bulleted" });
+            ui.horizontal(|ui| {
+                for (k, l) in [("bulleted", "Bulleted"), ("numbered", "Numbered")] {
+                    if ui.selectable_label(tab == k, l).clicked() {
+                        d.fields.insert("tab".into(), k.into());
+                    }
+                }
+            });
+            ui.separator();
+            let style_key = if tab == "numbered" { "scheme" } else { "char" };
+            let current = d.get(style_key, if tab == "numbered" { "arabicPeriod" } else { "•" });
+            let styles: &[(&str, &str)] = if tab == "numbered" {
+                &[
+                    ("arabicPeriod", "1. 2. 3."),
+                    ("arabicParenR", "1) 2) 3)"),
+                    ("romanUcPeriod", "I. II. III."),
+                    ("romanLcPeriod", "i. ii. iii."),
+                    ("alphaUcPeriod", "A. B. C."),
+                    ("alphaLcParenR", "a) b) c)"),
+                    ("alphaLcPeriod", "a. b. c."),
+                ]
+            } else {
+                &[("•", "•"), ("○", "○"), ("■", "■"), ("□", "□"), ("◆", "◆"), ("➢", "➢"), ("✓", "✓"), ("–", "–"), ("★", "★")]
+            };
+            egui::Grid::new("bullet-styles").show(ui, |ui| {
+                for (i, (k, l)) in styles.iter().enumerate() {
+                    let r = ui.add_sized(
+                        vec2(if tab == "numbered" { 88.0 } else { 44.0 }, 40.0),
+                        egui::Button::selectable(current == *k, egui::RichText::new(*l).size(16.0)),
+                    );
+                    if r.clicked() {
+                        d.fields.insert(style_key.into(), (*k).into());
+                    }
+                    if (i + 1) % if tab == "numbered" { 4 } else { 5 } == 0 {
+                        ui.end_row();
+                    }
+                }
+            });
+            if tab == "bulleted" {
+                field(ui, d, "Custom character:", "custom", "");
+            } else {
+                field(ui, d, "Start at:", "start", "1");
+            }
+            field(ui, d, "Size (% of text):", "size", "100");
+            let colors = [
+                ("", "Automatic"),
+                ("tx1", "Text"),
+                ("accent1", "Accent 1"),
+                ("accent2", "Accent 2"),
+                ("accent3", "Accent 3"),
+                ("accent4", "Accent 4"),
+                ("accent5", "Accent 5"),
+                ("accent6", "Accent 6"),
+            ];
+            let color = d.get("color", "");
+            ui.horizontal(|ui| {
+                ui.add_sized(vec2(120.0, 20.0), egui::Label::new("Color:"));
+                egui::ComboBox::from_id_salt("bullet-color")
+                    .selected_text(colors.iter().find(|c| c.0 == color).map_or("Automatic", |c| c.1))
+                    .show_ui(ui, |ui| {
+                        for (k, l) in colors {
+                            if ui.selectable_label(color == k, l).clicked() {
+                                d.fields.insert("color".into(), k.into());
+                            }
+                        }
+                    });
+            });
+            ui.horizontal(|ui| {
+                if ui.button("None").on_hover_text("Remove bullets and numbering").clicked() {
+                    d.fields.insert("none".into(), "1".into());
+                }
+            });
+            let (ok, cancel) = buttons(ui, "OK");
+            let none = d.fields.contains_key("none");
+            if none {
+                run(app, if tab == "numbered" { "format.numbering" } else { "format.bullets" }, json!({"on": false}));
+            } else if ok {
+                let mut p = json!({"on": true});
+                if let Some(size) = d.get("size", "100").trim().trim_end_matches('%').parse::<f64>().ok().filter(|v| v.is_finite()) {
+                    p["size"] = json!(size.clamp(25.0, 400.0));
+                }
+                if !color.is_empty() {
+                    p["color"] = json!(color);
+                }
+                if tab == "numbered" {
+                    p["scheme"] = json!(d.get("scheme", "arabicPeriod"));
+                    p["start"] = json!(d.get("start", "1").trim().parse::<u64>().unwrap_or(1).clamp(1, 32767));
+                    run(app, "format.numbering", p);
+                } else {
+                    let custom = d.get("custom", "");
+                    let ch = custom.chars().find(|c| !c.is_whitespace()).map(String::from).unwrap_or_else(|| d.get("char", "•"));
+                    p["char"] = json!(ch);
+                    run(app, "format.bullets", p);
+                }
+            }
+            ok || cancel || none
+        }
         "altText" => {
             let cur = app.session.active().and_then(|s| s.selected_shapes().first().map(|x| x.descr.clone())).unwrap_or_default();
             ui.label("How would you describe this object and its context to someone who is blind or has low vision?");

crates/ui-egui/src/ribbon.rs

@@ -556,6 +556,12 @@ fn paragraph_group(app: &mut SlideApp, ui: &mut Ui, st: &Value) {
                                 run(app, "format.bullets", json!({"on": true, "char": ch}));
                             }
                         }
+                        ui.separator();
+                        if ui.button("Bullets and Numbering…").clicked() {
+                            let mut dlg = crate::dialogs::Dialog::new("bullets");
+                            dlg.fields.insert("tab".into(), "bulleted".into());
+                            app.dialog = Some(dlg);
+                        }
                     });
                 }
                 let (m, a) = small_button_ex(ui, Icon::Numbering, "", en, b("numbering"), true);
@@ -580,6 +586,12 @@ fn paragraph_group(app: &mut SlideApp, ui: &mut Ui, st: &Value) {
                                 run(app, "format.numbering", json!({"on": true, "scheme": sch}));
                             }
                         }
+                        ui.separator();
+                        if ui.button("Bullets and Numbering…").clicked() {
+                            let mut dlg = crate::dialogs::Dialog::new("bullets");
+                            dlg.fields.insert("tab".into(), "numbered".into());
+                            app.dialog = Some(dlg);
+                        }
                     });
                 }
                 toggle(app, ui, Icon::DecreaseIndent, "Decrease List Level", "format.outdent", false);

docs/gaps.md

@@ -203,7 +203,7 @@ Detail in [ui-parity.md](ui-parity.md).
 - **Window chrome** (#71 macOS controls misaligned, #26 GNOME title bar, #41 system light/dark).
   2–4 h.
 - **Icon consistency across Craft apps** (#73, #56). 2–4 h; coordinate in craftrules.
-- **Dialogs**: 27 dialogs vs PowerPoint's ~60 (Font, Bullets and Numbering, Find/Replace dialog,
+- **Dialogs**: 28 dialogs vs PowerPoint's ~60 (Font, Find/Replace dialog,
   Replace Fonts, Action Settings, Print, Insert Object…). 8–14 h.
 - **Command palette defaults to an Export entry that fails** (#79). 0.5 h.