Merge PR #630 from NikitkaRa: UI: Font dialog sets character formatting in one step

# Conflicts:
#	crates/engine/src/cmd/format.rs
#	crates/ui-egui/src/canvas.rs
#	crates/ui-egui/src/dialogs.rs

ROADMAP.md

@@ -33,6 +33,7 @@
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Slide Master Preserve and Title/Footers placeholders; percentages unchanged; previous: hours to ~95% per audience, ready 56% → 55%) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** trivial (progress log: Trim Media dialog follows the selection; breadth stays 79%; previous: minor, hours to ~95%) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** trivial (progress log: chart trendlines are drawn; previous: trivial, chart trendlines round-trip; hours to ~95% per audience added; ready ~55%; stage stays alpha; full re-measure against PowerPoint for Mac 16.113.4) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
+> **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** trivial (progress log: Font dialog; previous: minor, hours to ~95% per audience added; ready stays ~55%; stage stays alpha) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 
 DeckCraft aims at full PowerPoint parity, and to be better: faster, open (a documented zip+JSON
 format plus PPTX), scriptable by agents (CLI, JSON control channel, MCP), and available everywhere
@@ -209,6 +210,7 @@ app's JSON control channel (`deckcraft --control PORT`).
 | 2026-10-14 | Design ▸ Effects: named effect schemes (DeckCraft, Soft, Crisp, Lift, Glow, Plain) replace the theme's fills, lines and effects and leave colours and fonts. `design.effects` |
 | 2026-10-14 | Slide Master: Preserve on the open master or layout, and Title and Footers placeholder checkboxes. Two commands (`master.preserve`, `master.placeholders`); dialogs stay 27; breadth stays 79% |
 | 2026-10-14 | Trim Media: start, end and fades open from the selected clip, so OK no longer resets them to zero |
+| 2026-10-14 | Font dialog (Home › Font, the shape menu, Cmd+T): family, size, bold, italic, underline, colour, strikethrough, baseline, caps and character spacing, applied in one undo step. Breadth stays 79% |
 | 2026-10-13 | Slide transitions like PowerPoint: every transition and option measured frame by frame against PowerPoint's video export and retuned (curves, directions, soft edges, 3-D perspective, contents moving over backgrounds); PowerPoint's own XML elements and defaults read and written (diagonal Wipe, Zoom, Shape In/Out, Glitter Hexagons, Shred In/Out, Page Curl Single); `deckcraft-cli render-transition` renders frames headless |
 | 2026-10-13 | Wild text cases measured against PowerPoint (102 synthetic slides): bidi by run language, East Asian vertical text upright, mongolianVert/wordArtVert/wordArtVertRtl, underline styles and strikethrough at the font's metrics, centre/right/decimal tabs, East Asian, Thai, Hindi, Arabic and Hebrew numbering, small caps, all-caps "ß", transparent text, soft hyphens, kinsoku, rtlCol and just/dist anchoring, emoji presentation, fallback faces that no longer move the baseline |
 | 2026-10-13 | Render matches PowerPoint more closely on wild shape, picture and table cases: even-odd custom paths, dashes and caps, arrowheads, radial and path gradients, tile rects, rotWithShape, gradient lines, shadows cast by what is drawn (group and perspective too), group fill, picture borders, tiles, reflection, recolour (biLevel, alphaInv, brightness/contrast), table borders and grid default, 20+ preset shapes by their ECMA formulas, default miter joins, and approximate 3-D bevels, cameras and face lighting |
@@ -275,6 +277,7 @@ app's JSON control channel (`deckcraft --control PORT`).
 | 2026-10-14 | trivial | Progress log: Design ▸ Effects |
 | 2026-10-14 | trivial | Progress log: Slide Master Preserve and Title/Footers placeholders. Percentages unchanged |
 | 2026-10-14 | trivial | Progress log: Trim Media dialog follows the selection |
+| 2026-10-14 | trivial | Progress log: Font dialog |
 | 2026-10-13 | trivial | Progress log: wild text cases |
 | 2026-10-13 | trivial | Progress log: slide show for interactive decks |
 | 2026-10-12 | trivial | Progress log: File tab (Backstage, #76) |

crates/engine/src/cmd/format.rs

@@ -80,6 +80,15 @@ pub fn specs() -> Vec<CommandSpec> {
             spacing
         ),
         cmd!("format.clear", "Clear All Formatting", ["Home", "Font"], Some("Cmd+Space"), "{}", has_text_or_shapes, clear),
+        cmd!(
+            "format.fontDialog",
+            "Font…",
+            ["Home", "Font"],
+            Some("Cmd+T"),
+            "{family?, size?: pt, bold?: bool, italic?: bool, underline?: none|sng|dbl|heavy|dotted|dash|wavy, color?, strike?: none|sng|dbl, baseline?: none|super|sub|<fraction>, caps?: none|small|all, spacing?: pt} — with none of these, opens the Font dialog",
+            has_text_or_shapes,
+            font_dialog
+        ),
         cmd!("format.textShadow", "Text Shadow", ["Home", "Font"], None, "{on?: bool}", has_text_or_shapes, text_shadow),
         cmd!(
             "format.textOutline",
@@ -374,6 +383,213 @@ fn spacing(s: &mut Session, p: &Value) -> Result<Value> {
     let v = f64_param(p, "pt").unwrap_or(0.0).clamp(-100.0, 400.0);
     format_run(s, &move |r| r.spacing = Some(v))
 }
+
+/// Character formatting applied together, so the Font dialog is one undo step.
+struct FontEdits {
+    family: Option<String>,
+    size: Option<f64>,
+    bold: Option<bool>,
+    italic: Option<bool>,
+    underline: Option<String>,
+    color: Option<deckcraft_model::ColorRef>,
+    strike: Option<Strike>,
+    baseline: Option<f64>,
+    caps: Option<Caps>,
+    spacing: Option<f64>,
+}
+
+impl FontEdits {
+    fn is_empty(&self) -> bool {
+        self.family.is_none()
+            && self.size.is_none()
+            && self.bold.is_none()
+            && self.italic.is_none()
+            && self.underline.is_none()
+            && self.color.is_none()
+            && self.strike.is_none()
+            && self.baseline.is_none()
+            && self.caps.is_none()
+            && self.spacing.is_none()
+    }
+
+    fn write(&self, r: &mut RunProps) {
+        if let Some(f) = &self.family {
+            r.font = Some(f.clone());
+        }
+        if let Some(v) = self.size {
+            r.size = Some(v);
+        }
+        if let Some(v) = self.bold {
+            r.bold = Some(v);
+        }
+        if let Some(v) = self.italic {
+            r.italic = Some(v);
+        }
+        if let Some(u) = &self.underline {
+            r.underline = Some(u.clone());
+        }
+        if let Some(c) = &self.color {
+            r.fill = Some(Fill::solid(c.clone()));
+        }
+        if let Some(v) = self.strike {
+            r.strike = Some(v);
+        }
+        if let Some(v) = self.baseline {
+            r.baseline = Some(v);
+        }
+        if let Some(v) = self.caps {
+            r.caps = Some(v);
+        }
+        if let Some(v) = self.spacing {
+            r.spacing = Some(v);
+        }
+    }
+}
+
+fn font_bool(p: &Value, key: &str) -> Result<Option<bool>> {
+    match p.get(key) {
+        None => Ok(None),
+        Some(Value::Bool(b)) => Ok(Some(*b)),
+        Some(_) => Err(bad("format.fontDialog", format!("`{key}` must be a bool"))),
+    }
+}
+
+fn font_str<'a>(p: &'a Value, key: &str) -> Result<Option<&'a str>> {
+    match p.get(key) {
+        None => Ok(None),
+        Some(Value::String(s)) => Ok(Some(s)),
+        Some(_) => Err(bad("format.fontDialog", format!("`{key}` must be a string"))),
+    }
+}
+
+fn font_edits(p: &Value) -> Result<FontEdits> {
+    let family = match font_str(p, "family")? {
+        None => None,
+        Some(s) => {
+            let t = s.trim();
+            if t.is_empty() || t.chars().count() > 200 {
+                return Err(bad("format.fontDialog", "`family` must be 1–200 characters"));
+            }
+            Some(t.to_string())
+        }
+    };
+    let size = match p.get("size") {
+        None => None,
+        Some(v) => {
+            let n = v.as_f64().filter(|n| n.is_finite()).ok_or_else(|| bad("format.fontDialog", "`size` must be a finite number"))?;
+            Some(n.clamp(1.0, 4000.0))
+        }
+    };
+    let underline = match font_str(p, "underline")? {
+        None => None,
+        Some(s) => {
+            if !matches!(s, "none" | "sng" | "dbl" | "heavy" | "dotted" | "dash" | "wavy") {
+                return Err(bad("format.fontDialog", "`underline` must be none, sng, dbl, heavy, dotted, dash or wavy"));
+            }
+            Some(s.to_string())
+        }
+    };
+    let color =
+        if p.get("color").is_some() { Some(color_param(p, "color").ok_or_else(|| bad("format.fontDialog", "invalid `color`"))?) } else { None };
+    let strike = match font_str(p, "strike")? {
+        None => None,
+        Some("none") => Some(Strike::None),
+        Some("sng" | "single") => Some(Strike::Single),
+        Some("dbl" | "double") => Some(Strike::Double),
+        Some(_) => return Err(bad("format.fontDialog", "`strike` must be none, sng or dbl")),
+    };
+    let baseline = match p.get("baseline") {
+        None => None,
+        Some(Value::String(s)) => match s.as_str() {
+            "none" => Some(0.0),
+            "super" | "superscript" => Some(0.3),
+            "sub" | "subscript" => Some(-0.25),
+            _ => return Err(bad("format.fontDialog", "`baseline` must be none, super, sub or a fraction")),
+        },
+        Some(Value::Number(n)) => {
+            let f = n.as_f64().filter(|v| v.is_finite()).ok_or_else(|| bad("format.fontDialog", "`baseline` must be finite"))?;
+            Some(f.clamp(-1.0, 1.0))
+        }
+        Some(_) => return Err(bad("format.fontDialog", "`baseline` must be none, super, sub or a fraction")),
+    };
+    let caps = match font_str(p, "caps")? {
+        None => None,
+        Some("none") => Some(Caps::None),
+        Some("small") => Some(Caps::Small),
+        Some("all") => Some(Caps::All),
+        Some(_) => return Err(bad("format.fontDialog", "`caps` must be none, small or all")),
+    };
+    let spacing = match p.get("spacing") {
+        None => None,
+        Some(v) => {
+            let n = v.as_f64().filter(|n| n.is_finite()).ok_or_else(|| bad("format.fontDialog", "`spacing` must be a finite number"))?;
+            Some(n.clamp(-100.0, 400.0))
+        }
+    };
+    Ok(FontEdits { family, size, bold: font_bool(p, "bold")?, italic: font_bool(p, "italic")?, underline, color, strike, baseline, caps, spacing })
+}
+
+/// A colour as a `format.fontDialog` / `format.color` parameter, including transforms.
+fn color_command_value(c: &deckcraft_model::ColorRef) -> Value {
+    use deckcraft_model::ColorBase;
+    let mut o = serde_json::Map::new();
+    for m in &c.mods {
+        if let Some(v) = m.value() {
+            o.insert(m.xml_name().to_string(), json!(v));
+        }
+    }
+    match &c.base {
+        ColorBase::Rgb { rgb } if o.is_empty() => json!(format!("#{}", rgb.hex())),
+        ColorBase::Rgb { rgb } => {
+            o.insert("rgb".into(), json!(format!("#{}", rgb.hex())));
+            Value::Object(o)
+        }
+        ColorBase::Scheme { slot } => {
+            o.insert("scheme".into(), json!(slot.xml_name()));
+            Value::Object(o)
+        }
+        ColorBase::Preset { name } => json!(name),
+        ColorBase::System { last, .. } => json!(format!("#{}", last.hex())),
+    }
+}
+
+fn font_dialog_params(s: &Session) -> Value {
+    let r = current_run(s);
+    let family = s.doc().ok().and_then(|st| super::text::ctx_for(&st.doc, &st.selection).map(|c| resolve::font_family(&c, &r))).unwrap_or_default();
+    let baseline = r.baseline.unwrap_or(0.0);
+    let mut v = json!({
+        "family": family,
+        "size": r.size.unwrap_or(18.0),
+        "bold": r.bold.unwrap_or(false),
+        "italic": r.italic.unwrap_or(false),
+        "underline": r.underline.as_deref().filter(|u| *u != "none").unwrap_or("none"),
+        "strike": match r.strike {
+            Some(Strike::Double) => "dbl",
+            Some(Strike::Single) => "sng",
+            _ => "none",
+        },
+        "baseline": if baseline > 0.0 { "super" } else if baseline < 0.0 { "sub" } else { "none" },
+        "caps": match r.caps {
+            Some(Caps::Small) => "small",
+            Some(Caps::All) => "all",
+            _ => "none",
+        },
+        "spacing": r.spacing.unwrap_or(0.0),
+    });
+    if let Some(Fill::Solid { color }) = &r.fill {
+        v["color"] = color_command_value(color);
+    }
+    v
+}
+
+fn font_dialog(s: &mut Session, p: &Value) -> Result<Value> {
+    let edits = font_edits(p)?;
+    if edits.is_empty() {
+        s.ui_requests.push(crate::UiRequest::Dialog { id: "font".into(), params: font_dialog_params(s) });
+        return ok();
+    }
+    format_run(s, &|r| edits.write(r))
+}
 fn clear(s: &mut Session, _p: &Value) -> Result<Value> {
     format_run(s, &|r| *r = RunProps { lang: r.lang.clone(), link: r.link.clone(), ..Default::default() })
 }
@@ -896,3 +1112,124 @@ fn tabs(s: &mut Session, p: &Value) -> Result<Value> {
 #[cfg(test)]
 #[path = "ruler_tests.rs"]
 mod ruler_tests;
+
+#[cfg(test)]
+mod tests {
+    use deckcraft_model::text::{Caps, Strike};
+    use deckcraft_model::{ColorBase, Fill, SchemeSlot};
+    use serde_json::json;
+
+    use super::*;
+    use crate::{Session, UiRequest};
+
+    fn shape() -> Session {
+        let mut s = Session::with_new();
+        s.execute("shape.insert", &json!({"preset": "rect", "rect": [40.0, 40.0, 240.0, 80.0], "text": "Hello"})).unwrap();
+        s
+    }
+
+    fn props(s: &Session) -> RunProps {
+        s.doc()
+            .unwrap()
+            .selected_shapes()
+            .first()
+            .and_then(|sh| sh.text.as_ref())
+            .and_then(|t| t.paragraphs.first())
+            .and_then(|p| p.runs.first())
+            .unwrap()
+            .props
+            .clone()
+    }
+
+    #[test]
+    fn font_dialog_applies_character_formatting_in_one_undo() {
+        let mut s = shape();
+        let before = s.doc().unwrap().history.undo.len();
+        s.execute(
+            "format.fontDialog",
+            &json!({
+                "family": "Liberation Serif",
+                "size": 28,
+                "bold": true,
+                "italic": false,
+                "underline": "wavy",
+                "color": "#112233",
+                "strike": "dbl",
+                "baseline": "super",
+                "caps": "small",
+                "spacing": 3
+            }),
+        )
+        .unwrap();
+        assert_eq!(s.doc().unwrap().history.undo.len(), before + 1);
+        assert_eq!(s.doc().unwrap().history.undo.last().unwrap().label, "Font…");
+        let r = props(&s);
+        assert_eq!(r.font.as_deref(), Some("Liberation Serif"));
+        assert_eq!(r.size, Some(28.0));
+        assert_eq!(r.bold, Some(true));
+        assert_eq!(r.italic, Some(false));
+        assert_eq!(r.underline.as_deref(), Some("wavy"));
+        assert!(matches!(r.fill, Some(Fill::Solid { color }) if matches!(color.base, ColorBase::Rgb { .. })));
+        assert_eq!(r.strike, Some(Strike::Double));
+        assert_eq!(r.baseline, Some(0.3));
+        assert_eq!(r.caps, Some(Caps::Small));
+        assert_eq!(r.spacing, Some(3.0));
+        s.execute("edit.undo", &json!({})).unwrap();
+        let r = props(&s);
+        assert!(r.font.is_none() && r.size.is_none() && r.bold.is_none() && r.underline.is_none() && r.fill.is_none());
+        assert_eq!(r.strike, None);
+        assert_eq!(r.caps, None);
+    }
+
+    #[test]
+    fn font_dialog_changes_only_the_fields_it_is_given() {
+        let mut s = shape();
+        s.execute("format.bold", &json!({"on": true})).unwrap();
+        s.execute("format.fontDialog", &json!({"size": 22, "color": {"scheme": "accent2", "lumMod": 50000}})).unwrap();
+        let r = props(&s);
+        assert_eq!(r.bold, Some(true));
+        assert_eq!(r.size, Some(22.0));
+        assert!(r.font.is_none() && r.italic.is_none());
+        let Some(Fill::Solid { color }) = r.fill else { panic!("solid fill") };
+        assert!(matches!(color.base, ColorBase::Scheme { slot: SchemeSlot::Accent2 }));
+        assert!(color.mods.iter().any(|m| m.xml_name() == "lumMod"));
+        s.execute("edit.undo", &json!({})).unwrap();
+        let r = props(&s);
+        assert_eq!(r.bold, Some(true));
+        assert!(r.size.is_none() && r.fill.is_none());
+    }
+
+    #[test]
+    fn font_dialog_with_no_fields_asks_the_ui_to_open() {
+        let mut s = shape();
+        s.execute("format.italic", &json!({"on": true})).unwrap();
+        let rev = s.doc().unwrap().revision;
+        let n = s.doc().unwrap().history.undo.len();
+        s.ui_requests.clear();
+        s.execute("format.fontDialog", &json!({})).unwrap();
+        assert_eq!(s.doc().unwrap().revision, rev);
+        assert_eq!(s.doc().unwrap().history.undo.len(), n);
+        let Some(UiRequest::Dialog { id, params }) = s.ui_requests.last() else { panic!("dialog request") };
+        assert_eq!(id, "font");
+        assert_eq!(params["italic"], true);
+        assert_eq!(params["bold"], false);
+        assert!(params["family"].as_str().is_some_and(|f| !f.is_empty()));
+        assert!(params["size"].as_f64().is_some_and(|n| n > 0.0));
+    }
+
+    #[test]
+    fn font_dialog_rejects_bad_fields_without_editing() {
+        let mut s = shape();
+        let n = s.doc().unwrap().history.undo.len();
+        let err = s.execute("format.fontDialog", &json!({"underline": "sparkle"})).unwrap_err();
+        assert!(err.to_string().contains("underline"), "{err}");
+        assert!(s.execute("format.fontDialog", &json!({"size": "large"})).is_err());
+        assert!(s.execute("format.fontDialog", &json!({"bold": 1})).is_err());
+        assert!(s.execute("format.fontDialog", &json!({"family": "  "})).is_err());
+        assert!(s.execute("format.fontDialog", &json!({"color": "not-a-color"})).is_err());
+        assert_eq!(s.doc().unwrap().history.undo.len(), n);
+        assert!(props(&s).underline.is_none());
+        s.execute("edit.deselect", &json!({})).unwrap();
+        assert!(s.execute("format.fontDialog", &json!({"bold": true})).is_err());
+    }
+}

crates/ui-egui/src/canvas.rs

@@ -989,6 +989,10 @@ fn context_menu(app: &mut SlideApp, resp: &egui::Response) {
                 let _ = app.run("shape.editPoints", json!({"on": true}));
                 ui.close();
             }
+            if ui.button("Font…").clicked() {
+                let _ = app.run("format.fontDialog", json!({}));
+                ui.close();
+            }
             ui.menu_button("Bring to Front", |ui| {
                 crate::ribbon::menu_item(app, ui, crate::icons::Icon::BringToFront, "Bring to Front", "arrange.bringToFront", json!({}));
                 crate::ribbon::menu_item(app, ui, crate::icons::Icon::BringForward, "Bring Forward", "arrange.bringForward", json!({}));

crates/ui-egui/src/dialogs.rs

@@ -1,4 +1,4 @@
-//! Dialogs (Insert Table, Slide Size, Header & Footer, Hyperlink, Set Up Show, Zoom, …) and the
+//! Dialogs (Insert Table, Slide Size, Font, Header & Footer, Hyperlink, Set Up Show, Zoom, …) and the
 //! About window. The start screen is File › Home (`backstage.rs`).
 
 use deckcraft_color::SchemeSlot;
@@ -45,6 +45,7 @@ fn title(id: &str) -> &'static str {
         "renameShape" => "Rename",
         "renameLayout" => "Rename Layout",
         "paragraph" => "Paragraph",
+        "font" => "Font",
         "tabs" => "Tabs",
         "about" => "About DeckCraft",
         "preferences" => "Preferences",
@@ -1495,6 +1496,7 @@ fn body(app: &mut SlideApp, ui: &mut Ui, d: &mut Dialog) -> bool {
             }
             ok || cancel
         }
+        "font" => font_dialog(app, ui, d),
         "paragraph" => {
             field(ui, d, "Before text (in):", "left", "0");
             field(ui, d, "Special — hanging (in):", "hang", "0");
@@ -2366,6 +2368,214 @@ pub fn paint_logo(p: &egui::Painter, r: Rect) {
     ));
 }
 
+fn seed_once(d: &mut Dialog, key: &str, val: String) {
+    d.fields.entry(key.to_string()).or_insert(val);
+}
+
+fn json_text(v: Option<&Value>, default: &str) -> String {
+    match v {
+        Some(Value::String(s)) => s.clone(),
+        Some(Value::Number(n)) => n.as_f64().map(|x| crate::widgets::fmt_num(x, "")).unwrap_or_else(|| default.to_string()),
+        Some(Value::Bool(true)) => "1".into(),
+        Some(Value::Bool(false)) => "0".into(),
+        _ => default.to_string(),
+    }
+}
+
+fn color_label(v: &Value) -> String {
+    match v {
+        Value::String(s) => s.clone(),
+        Value::Object(o) => o.get("scheme").or_else(|| o.get("rgb")).and_then(Value::as_str).unwrap_or("").to_string(),
+        _ => String::new(),
+    }
+}
+
+fn seed_font_fields(d: &mut Dialog) {
+    seed_once(d, "family", json_text(d.params.get("family"), ""));
+    seed_once(d, "size", json_text(d.params.get("size"), "18"));
+    seed_once(d, "bold", json_text(d.params.get("bold"), "0"));
+    seed_once(d, "italic", json_text(d.params.get("italic"), "0"));
+    seed_once(d, "underline", json_text(d.params.get("underline"), "none"));
+    seed_once(d, "strike", json_text(d.params.get("strike"), "none"));
+    seed_once(d, "baseline", json_text(d.params.get("baseline"), "none"));
+    seed_once(d, "caps", json_text(d.params.get("caps"), "none"));
+    seed_once(d, "spacing", json_text(d.params.get("spacing"), "0"));
+    let shown = d.params.get("color").map(color_label).unwrap_or_default();
+    seed_once(d, "color", shown.clone());
+    seed_once(d, "colorSeed", shown);
+}
+
+fn choice(ui: &mut Ui, d: &mut Dialog, salt: &str, key: &str, choices: &[(&str, &str)]) {
+    let cur = d.get(key, "");
+    let label = choices.iter().find(|(v, _)| *v == cur).map(|(_, l)| *l).unwrap_or(cur.as_str());
+    egui::ComboBox::from_id_salt(salt).selected_text(label).width(140.0).show_ui(ui, |ui| {
+        for (v, l) in choices {
+            if ui.selectable_label(cur == *v, *l).clicked() {
+                d.fields.insert((*key).into(), (*v).into());
+            }
+        }
+    });
+}
+
+fn labeled_text(ui: &mut Ui, d: &mut Dialog, label: &str, key: &str, width: f32) -> String {
+    let mut v = d.get(key, "");
+    let l = ui.label(label);
+    ui.add(egui::TextEdit::singleline(&mut v).desired_width(width)).labelled_by(l.id);
+    d.fields.insert(key.into(), v.clone());
+    v
+}
+
+fn finite_pt(text: &str) -> Option<f64> {
+    text.trim().trim_end_matches("pt").trim().parse::<f64>().ok().filter(|v| v.is_finite())
+}
+
+/// Home › Font › Font…, the shape menu and Cmd+T. One OK applies every field together.
+fn font_dialog(app: &mut SlideApp, ui: &mut Ui, d: &mut Dialog) -> bool {
+    ui.set_min_width(460.0);
+    seed_font_fields(d);
+    let mut fams = crate::ribbon::font_families(app);
+    let family = d.get("family", "");
+    if !family.is_empty() && !fams.iter().any(|f| f == &family) {
+        fams.insert(0, family.clone());
+    }
+    ui.horizontal(|ui| {
+        ui.add_sized(vec2(88.0, 20.0), egui::Label::new("Font"));
+        egui::ComboBox::from_id_salt("font_dialog_family").selected_text(if family.is_empty() { " " } else { family.as_str() }).width(300.0).show_ui(
+            ui,
+            |ui| {
+                egui::ScrollArea::vertical().max_height(280.0).show(ui, |ui| {
+                    for f in &fams {
+                        if ui.selectable_label(family == *f, f).clicked() {
+                            d.fields.insert("family".into(), f.clone());
+                        }
+                    }
+                });
+            },
+        );
+    });
+    ui.horizontal(|ui| {
+        let _ = labeled_text(ui, d, "Size", "size", 64.0);
+        ui.add_space(16.0);
+        check(ui, d, "Bold", "bold", false);
+        check(ui, d, "Italic", "italic", false);
+    });
+    ui.horizontal(|ui| {
+        ui.add_sized(vec2(88.0, 20.0), egui::Label::new("Underline"));
+        choice(
+            ui,
+            d,
+            "font_dialog_underline",
+            "underline",
+            &[("none", "None"), ("sng", "Single"), ("dbl", "Double"), ("heavy", "Heavy"), ("dotted", "Dotted"), ("dash", "Dash"), ("wavy", "Wavy")],
+        );
+        ui.add_space(8.0);
+        let _ = labeled_text(ui, d, "Color", "color", 110.0);
+    });
+    ui.horizontal(|ui| {
+        ui.add_sized(vec2(88.0, 20.0), egui::Label::new("Strikethrough"));
+        choice(ui, d, "font_dialog_strike", "strike", &[("none", "None"), ("sng", "Single"), ("dbl", "Double")]);
+    });
+    ui.horizontal(|ui| {
+        ui.add_sized(vec2(88.0, 20.0), egui::Label::new("Baseline"));
+        choice(ui, d, "font_dialog_baseline", "baseline", &[("none", "None"), ("super", "Superscript"), ("sub", "Subscript")]);
+        ui.add_space(8.0);
+        ui.label("Caps");
+        choice(ui, d, "font_dialog_caps", "caps", &[("none", "None"), ("small", "Small caps"), ("all", "All caps")]);
+    });
+    ui.horizontal(|ui| {
+        ui.add_sized(vec2(88.0, 20.0), egui::Label::new("Spacing"));
+        let mut spacing = d.get("spacing", "0");
+        let edited = ui.add(egui::TextEdit::singleline(&mut spacing).desired_width(64.0).hint_text("pt"));
+        let mut picked = None;
+        egui::ComboBox::from_id_salt("font_dialog_spacing")
+            .selected_text(match spacing.as_str() {
+                "-3" => "Very tight",
+                "-1.5" => "Tight",
+                "0" => "Normal",
+                "3" => "Loose",
+                "6" => "Very loose",
+                other => other,
+            })
+            .width(120.0)
+            .show_ui(ui, |ui| {
+                for (v, l) in [("-3", "Very tight"), ("-1.5", "Tight"), ("0", "Normal"), ("3", "Loose"), ("6", "Very loose")] {
+                    if ui.selectable_label(spacing == v, l).clicked() {
+                        picked = Some(v.to_string());
+                    }
+                }
+            });
+        let _ = edited;
+        if let Some(v) = picked {
+            d.fields.insert("spacing".into(), v);
+        } else {
+            d.fields.insert("spacing".into(), spacing);
+        }
+    });
+    let bold = d.get("bold", "0") == "1";
+    let italic = d.get("italic", "0") == "1";
+    let underline = d.get("underline", "none");
+    let strike = d.get("strike", "none");
+    let shown = finite_pt(&d.get("size", "18")).unwrap_or(18.0).clamp(12.0, 28.0) as f32;
+    let mut sample = egui::RichText::new("AaBbCcDd").size(shown);
+    if bold {
+        sample = sample.strong();
+    }
+    if italic {
+        sample = sample.italics();
+    }
+    if underline != "none" {
+        sample = sample.underline();
+    }
+    if strike != "none" {
+        sample = sample.strikethrough();
+    }
+    ui.add_space(6.0);
+    ui.label(sample);
+    let (ok, cancel) = buttons(ui, "OK");
+    if ok {
+        let family = d.get("family", "");
+        let family = family.trim();
+        if family.is_empty() {
+            app.set_status("Choose a font");
+            return false;
+        }
+        let Some(size) = finite_pt(&d.get("size", "")) else {
+            app.set_status("Font size must be a number");
+            return false;
+        };
+        let Some(spacing) = finite_pt(&d.get("spacing", "0")) else {
+            app.set_status("Character spacing must be a number");
+            return false;
+        };
+        let mut params = json!({
+            "family": family,
+            "size": size,
+            "bold": d.get("bold", "0") == "1",
+            "italic": d.get("italic", "0") == "1",
+            "underline": d.get("underline", "none"),
+            "strike": d.get("strike", "none"),
+            "baseline": d.get("baseline", "none"),
+            "caps": d.get("caps", "none"),
+            "spacing": spacing,
+        });
+        let color = d.get("color", "");
+        let seed = d.get("colorSeed", "");
+        if color == seed {
+            if let Some(c) = d.params.get("color").filter(|v| !v.is_null()) {
+                params["color"] = c.clone();
+            }
+        } else if !color.trim().is_empty() {
+            params["color"] = json!(color.trim());
+        }
+        let _ = app.run("format.fontDialog", params);
+    }
+    ok || cancel
+}
+
+#[cfg(test)]
+#[path = "font_dialog_tests.rs"]
+mod font_dialog_tests;
+
 const TAB_KINDS: [(&str, &str); 4] = [("l", "Left"), ("ctr", "Center"), ("r", "Right"), ("dec", "Decimal")];
 
 /// Format › Tabs: the default spacing and the tab stops of the selected paragraphs, edited as a

crates/ui-egui/src/font_dialog_tests.rs

@@ -0,0 +1,65 @@
+//! The Font dialog: Home › Font › Font… and Cmd+T open it, OK applies one undo step, Cancel does not.
+
+use deckcraft_engine::Session;
+use egui_kittest::Harness;
+use egui_kittest::kittest::Queryable;
+use serde_json::json;
+
+use crate::{Services, SlideApp};
+
+fn harness() -> Harness<'static, SlideApp> {
+    let mut s = Session::with_new();
+    s.execute("shape.insert", &json!({"preset": "rect", "rect": [80.0, 80.0, 320.0, 80.0], "text": "Hello"})).unwrap();
+    // A selected shape, not a caret: the dialog then formats the text that is already there.
+    let _ = s.execute("text.exit", &json!({}));
+    let app = SlideApp::new(s, Services::default());
+    let mut h = Harness::builder().with_size(egui::vec2(1440.0, 900.0)).with_step_dt(1.0 / 60.0).build_ui_state(
+        |ui, app: &mut SlideApp| {
+            app.logic(ui.ctx());
+            app.ui(ui);
+        },
+        app,
+    );
+    h.run_steps(4);
+    h
+}
+
+fn bold_of(h: &Harness<'_, SlideApp>) -> Option<bool> {
+    let st = h.state().session.active().unwrap();
+    st.selected_shapes()
+        .first()
+        .and_then(|sh| sh.text.as_ref())
+        .and_then(|t| t.paragraphs.first())
+        .and_then(|p| p.runs.first())
+        .and_then(|r| r.props.bold)
+}
+
+#[test]
+fn font_button_applies_bold_from_the_dialog() {
+    let mut h = harness();
+    h.get_by_label("Font…").click();
+    // The opening frame ignores the click that summoned the window; the next one is live.
+    h.run_steps(2);
+    assert_eq!(h.state().dialog.as_ref().map(|d| d.id.as_str()), Some("font"));
+    // A pointer click on this checkbox does not register through kittest's per-event frames;
+    // the accessibility click does, and it is the same toggle a pointer click runs.
+    h.get_by_label("Bold").click_accesskit();
+    h.run_steps(1);
+    h.get_by_label("OK").click();
+    h.run_steps(1);
+    assert!(h.state().dialog.is_none(), "status {:?}", h.state().status);
+    assert_eq!(bold_of(&h), Some(true));
+    assert_eq!(h.state().session.active().unwrap().history.undo.last().unwrap().label, "Font…");
+}
+
+#[test]
+fn command_t_opens_the_font_dialog_and_cancel_keeps_the_text() {
+    let mut h = harness();
+    h.key_press_modifiers(egui::Modifiers::COMMAND, egui::Key::T);
+    h.run_steps(1);
+    assert_eq!(h.state().dialog.as_ref().map(|d| d.id.as_str()), Some("font"), "status {:?}", h.state().status);
+    h.get_by_label("Cancel").click();
+    h.run_steps(1);
+    assert!(h.state().dialog.is_none());
+    assert_eq!(bold_of(&h), None);
+}

crates/ui-egui/src/menus.rs

@@ -246,6 +246,7 @@ pub fn menu_tree() -> Vec<(&'static str, Vec<(&'static str, &'static str)>)> {
         (
             "Format",
             vec![
+                ("Font…", "format.fontDialog"),
                 ("Bold", "format.bold"),
                 ("Italic", "format.italic"),
                 ("Underline", "format.underline"),

crates/ui-egui/src/ribbon.rs

@@ -564,6 +564,9 @@ fn font_group(app: &mut SlideApp, ui: &mut Ui, st: &Value) {
                         run(app, "format.color", json!({"color": cref_param(&c)}));
                     }
                 });
+                if ui.add_enabled(en, egui::Button::new("Font…").min_size(vec2(52.0, 22.0))).on_hover_text("Font").clicked() {
+                    run(app, "format.fontDialog", json!({}));
+                }
             });
         });
     });

docs/architecture.md

@@ -9,6 +9,7 @@
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Insert › Date and Time dialog; 28 dialogs, 226 commands; previous: transition frames) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (command registry 227; dialogs stay 27; previous: transition frames) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (command registry counted at 236; dialogs stay 27; the test-count line stays 504; previous: transition frames) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
+> **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Font dialog, 227 commands, 28 dialogs; previous: minor, transition frames) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 
 How DeckCraft is built today. The binding rules (layering, everything is a command, thin UI, never
 break wasm, never crash) are in [AGENTS.md](../AGENTS.md) §3–§5; this document describes what
@@ -40,6 +41,8 @@ nothing below L6 uses egui, eframe, winit or rfd.
 | L6 | `ui-egui`, `mcp` | The PowerPoint-style interface (ribbon with 10 tabs + contextual tabs, canvas, thumbnails, panes, 28 dialogs, show and presenter windows, the JSON control channel); the MCP server (JSON-RPC 2.0 over stdio), headless or connected to a running app |
 | L5 | `engine` | Sessions, documents, selection, undo history on shared slide snapshots, the command registry (226 commands in `cmd/*`), pointer tools, keys, AutoRecover, the panic guard (`guard.rs`) |
 | L6 | `ui-egui`, `mcp` | The PowerPoint-style interface (ribbon with 10 tabs + contextual tabs, canvas, thumbnails, panes, 28 dialogs, show and presenter windows, the JSON control channel); the MCP server (JSON-RPC 2.0 over stdio), headless or connected to a running app |
+| L5 | `engine` | Sessions, documents, selection, undo history on shared slide snapshots, the command registry (227 commands in `cmd/*`), pointer tools, keys, AutoRecover, the panic guard (`guard.rs`) |
+| L6 | `ui-egui`, `mcp` | The PowerPoint-style interface (ribbon with 10 tabs + contextual tabs, canvas, thumbnails, panes, 28 dialogs, show and presenter windows, the JSON control channel); the MCP server (JSON-RPC 2.0 over stdio), headless or connected to a running app |
 | apps | `deckcraft` (desktop: eframe/wgpu, cpal audio, logging), `deckcraft-cli` (run, render, convert, mcp, app), `deckcraft-web` (trunk; WebGPU with WebGL2 fallback), `xtask` | Exempt from layering |
 
 The media codecs and containers are clean-room pure Rust, 59k lines, shared in spirit with
@@ -105,5 +108,6 @@ macOS, Windows, Linux, FreeBSD and web artifacts.
 | 2026-10-14 | minor | Insert › Date and Time dialog (`insert.dateTime` with no keys). 28 dialogs; command count stays 226 |
 | 2026-10-14 | minor | Command registry is 227 (`design.effects`). Dialogs stay 27. The test-count line stays 504 |
 | 2026-10-14 | minor | Command registry counted at 236, including `master.preserve` and `master.placeholders`. Dialogs stay 27. The test-count line stays 504. The menu measurement and the d556ff9 snapshot still count 226 |
+| 2026-10-14 | minor | Font dialog; command registry 227; 28 dialogs |
 | 2026-10-13 | minor | Transitions: perspective meshes, background/content parts, CPU compositor |
 | 2026-10-10 | major | Created from the code on main (d556ff9) and AGENTS.md §4 |

docs/gaps.md

@@ -25,6 +25,7 @@
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Design ▸ Effects; checklist row stays P so breadth stays 79%; previous: 3-D bevel, camera and face lighting rendered) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Slide Master Preserve and Title/Footers placeholders; checklist letters unchanged, breadth stays 79%, dialogs stay 27; previous: 3-D bevel, camera and face lighting rendered) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (chart trendlines are drawn; previous: minor, chart trendlines round-trip; 3-D bevel, camera and face lighting rendered; IME composition and CJK interface text landed, #101; core-workflow alpha gate added; stage stays alpha; full re-measure against PowerPoint for Mac 16.113.4 and the open GitHub issues) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
+> **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Font dialog; previous: minor, 3-D bevel, camera and face lighting rendered) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 
 Every known shortfall, one entry each, ranked by how much it stops someone who presents with
 PowerPoint from switching. This is the work list: pick from the top. Numbers are summarized in
@@ -354,6 +355,9 @@ Detail in [ui-parity.md](ui-parity.md).
   Action Settings, Print, Insert Object…). 8–14 h.
 - **Dialogs**: 30 dialogs vs PowerPoint's ~60 (Font, Find/Replace dialog, Replace Fonts, Print,
   Insert Object…). Size and Position, Bullets and Numbering, Action Settings and Date and Time are in. 8–14 h.
+- **Dialogs**: 28 dialogs vs PowerPoint's ~60. The Font dialog is in (family, size, style, underline,
+  colour, strikethrough, baseline, caps, character spacing, one undo step). Still missing: Bullets
+  and Numbering, Find/Replace, Replace Fonts, Action Settings, Print, Insert Object…. 6–12 h.
 - **Command palette defaults to an Export entry that fails** (#79). 0.5 h.
 
 ## Hardware
@@ -447,6 +451,7 @@ Detail in [localization-parity.md](localization-parity.md).
 | 2026-10-13 | trivial | Command palette skips commands that need a value, so Export opens the dialog (#79) |
 | 2026-10-14 | minor | Design ▸ Effects applies a named effect scheme. The checklist row stays P, so breadth stays 79%. Dialogs stay 27 |
 | 2026-10-14 | minor | Slide Master Preserve and Title/Footers placeholders. Checklist letters unchanged (breadth stays 79%); dialogs stay 27 |
+| 2026-10-14 | minor | Font dialog sets typeface, size, style, underline, colour, strikethrough, baseline, caps and character spacing in one step |
 | 2026-10-13 | minor | Shape, picture and table rendering checked against PowerPoint on ~150 synthetic edge-case slides; 3-D bevels, cameras and face lighting now render approximately (gap narrowed to extrusion, rigs and the 3-D pane) |
 | 2026-10-13 | minor | Interactive decks: triggers, return-to-slide state and click rules landed in the slide show; the remaining pieces are one new entry under Features |
 | 2026-10-12 | minor | IME composition in slide text and notes, and CJK interface text with real glyphs (#101): the IME gap is now Korean on the web and table-cell underlines |

docs/target-app-parity.md

@@ -17,6 +17,7 @@
 > **Last reviewed:** 2026-10-10 · **Last updated:** 2026-10-13 · **Change:** trivial (essentials discount no longer cites the palette Export failure, #79; percentages unchanged; previous: minor, hours to ~95% per audience) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Design ▸ Effects; percentages unchanged; previous: hours to ~95% per audience, ready ~55%) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Slide Master Preserve and Title/Footers; automation counted at 236 commands; the menu measurement and the d556ff9 snapshot still count 226; percentages unchanged; previous: hours to ~95% per audience, ready 56% → 55%) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
+> **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** trivial (227 commands; previous: minor, hours to ~95% per audience added; ready stays ~55%; stage stays alpha) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 
 The authoritative answer to "how close is DeckCraft to PowerPoint, and how much work is left?".
 [ROADMAP.md](../ROADMAP.md) summarizes it; [gaps.md](gaps.md) itemizes every shortfall;
@@ -282,6 +283,7 @@ Carried from the 2026-10-07 ROADMAP status and updated with what has landed sinc
 - **Automation:** 228 commands, every one reachable from `deckcraft-cli`, the JSON control channel
 - **Automation:** 227 commands, every one reachable from `deckcraft-cli`, the JSON control channel
 - **Automation:** 228 commands, every one reachable from `deckcraft-cli`, the JSON control channel
+- **Automation:** 227 commands, every one reachable from `deckcraft-cli`, the JSON control channel
   and MCP.
 - **Automation:** 227 commands, every one reachable from `deckcraft-cli`, the JSON control channel
   and MCP. The menu-bar measurement and the d556ff9 snapshot still count 226.
@@ -340,6 +342,7 @@ scored done (16 open issues).
 | 2026-10-13 | trivial | Essentials discoverability note: the command palette's Export failure (#79) is fixed; the ×0.95 discount stays for the menu bar and start screen |
 | 2026-10-14 | minor | Design ▸ Effects noted under what works today. Percentages stay 79% / ~60% / ~55%. The d556ff9 snapshot and the menu measurement stay at 226 commands; the live registry is 227 |
 | 2026-10-14 | minor | Slide Master Preserve and Title/Footers placeholders. Automation in "what works today" is 236 commands; the menu-bar measurement and the d556ff9 snapshot still count 226. Percentages unchanged |
+| 2026-10-14 | trivial | Command count 226 → 227 (Font dialog). Breadth and ready percentages unchanged |
 | 2026-10-10 | minor | Added the readiness-by-audience table: each number gets its own hours to ~95% (full 340–600, mainstream 150–250, essentials 50–90). The full number stays an additive weighted sum; no change to the percentages |
 | 2026-10-10 | minor | Added the mainstream practitioner (~53%) and essentials user (~62%) numbers with written weights, discounts and user evidence. Features dimension recomputed from written area weights (66% judgement → 62.4% weighted mean), which moves ready for real work from ~56% to ~55%; stage unchanged |
 | 2026-10-10 | minor | Stage checked against the core-workflow gate (all six pass); stays alpha |

docs/ui-parity.md

@@ -28,6 +28,7 @@
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Insert › Date and Time dialog; previous: text editing keys, #268) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Design ▸ Effects; dialogs stay 27) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 > **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Slide Master Preserve and Title/Footers placeholders; previous: text editing keys observed in PowerPoint for Windows, #268) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
+> **Last reviewed:** 2026-10-14 · **Last updated:** 2026-10-14 · **Change:** minor (Font dialog; previous: minor, text editing keys observed in PowerPoint for Windows, #268) · **Target:** Microsoft PowerPoint for Mac 16.113 (Microsoft 365)
 
 How DeckCraft looks and feels next to PowerPoint: the shell, the ribbon, menus, panes, dialogs,
 direct manipulation, keyboard and precision. Observations of PowerPoint are kept locally in
@@ -107,6 +108,7 @@ menu colours taken from the theme tokens (menu `chrome`, page `card`).
 | Design ▸ Effects | named theme effect schemes | DeckCraft, Soft, Crisp, Lift, Glow and Plain (`design.effects`); colours and fonts stay |
 | Dialogs | ~60 (Font, Paragraph, Bullets and Numbering, Find, Replace, Replace Fonts, Hyperlink, Action Settings, Header and Footer, Slide Size, Set Up Show, Custom Shows, Print, Page Setup, Insert Object, Symbol, Equation, Chart data sheet, SmartArt chooser, Preferences…) | 27 (`crates/ui-egui/src/dialogs.rs`): Table, Slide Size, Header and Footer, Hyperlink, Set Up Show, Zoom, Comment, Alt Text, Outline, Rename (section, shape, layout), Paragraph, About, Preferences, Export, Symbol, Equation (placeholder), Spelling, Accessibility, Language, Custom Shows, Chart Data, Trim Media, SmartArt chooser, Quit, Notes Pages |
 | Dialogs | ~60 (Font, Paragraph, Bullets and Numbering, Find, Replace, Replace Fonts, Hyperlink, Action Settings, Header and Footer, Slide Size, Set Up Show, Custom Shows, Print, Page Setup, Insert Object, Symbol, Equation, Chart data sheet, SmartArt chooser, Preferences…) | 27 (`crates/ui-egui/src/dialogs.rs`): Table, Slide Size, Header and Footer, Hyperlink, Set Up Show, Zoom, Comment, Alt Text, Outline, Rename (section, shape, layout), Paragraph, About, Preferences, Export, Symbol, Equation (placeholder), Spelling, Accessibility, Language, Custom Shows, Chart Data, Trim Media (start, end and fades follow the selection), SmartArt chooser, Quit, Notes Pages |
+| Dialogs | ~60 (Font, Paragraph, Bullets and Numbering, Find, Replace, Replace Fonts, Hyperlink, Action Settings, Header and Footer, Slide Size, Set Up Show, Custom Shows, Print, Page Setup, Insert Object, Symbol, Equation, Chart data sheet, SmartArt chooser, Preferences…) | 28 (`crates/ui-egui/src/dialogs.rs`): Font, Table, Slide Size, Header and Footer, Hyperlink, Set Up Show, Zoom, Comment, Alt Text, Outline, Rename (section, shape, layout), Paragraph, About, Preferences, Export, Symbol, Equation (placeholder), Spelling, Accessibility, Language, Custom Shows, Chart Data, Trim Media, SmartArt chooser, Quit, Notes Pages |
 
 ## Direct manipulation
 
@@ -136,8 +138,8 @@ menu colours taken from the theme tokens (menu `chrome`, page `card`).
 ## Keyboard shortcuts
 
 Every common PowerPoint for Mac shortcut is bound (checklist row done): new slide, duplicate,
-group/ungroup, bold/italic/underline, alignment, font size, list levels, Format Painter, show from
-start/current, view switching. Not yet: Cmd+F Find opening a find bar on the slide, Option+drag
+group/ungroup, bold/italic/underline, alignment, font size, list levels, Format Painter, the Font
+dialog (Cmd+T), show from start/current, view switching. Not yet: Cmd+F Find opening a find bar on the slide, Option+drag
 precision without snapping, F6 pane cycling, ribbon KeyTips (Windows).
 
 ### Text editing keys
@@ -186,6 +188,7 @@ on the slide as shapes. No pixel comparison against PowerPoint screenshots has b
 | Missing dialogs (Font, Bullets and Numbering, Find/Replace, Replace Fonts, Action Settings, Print, Insert Object; Create New Theme Colors is in) | 8–14 |
 | Missing dialogs (Font, Bullets and Numbering, Find/Replace, Replace Fonts, Action Settings, Print, Insert Object; Create New Theme Fonts is in) | 8–14 |
 | Missing dialogs (Font, Bullets and Numbering, Find/Replace, Action Settings, Print, Insert Object) | 8–14 |
+| Missing dialogs (Bullets and Numbering, Find/Replace, Replace Fonts, Action Settings, Print, Insert Object) | 6–12 |
 | Window chrome, system appearance, palette fixes (#41, #71, #79) | 3–5 |
 | Missing dialogs (Font, Bullets and Numbering, Find/Replace, Replace Fonts, Action Settings, Print, Insert Object) | 8–14 |
 | Window chrome and system appearance (#41, #71) | 3–5 |
@@ -220,6 +223,7 @@ on the slide as shapes. No pixel comparison against PowerPoint screenshots has b
 | 2026-10-14 | minor | Design ▸ Effects applies a named effect scheme (fills, lines and effects). Not a new dialog; dialogs stay 27 |
 | 2026-10-14 | minor | Slide Master: Preserve, and Title and Footers placeholders, on the open master or layout |
 | 2026-10-14 | trivial | Trim Media dialog: start, end and fades follow the selected clip |
+| 2026-10-14 | minor | Font dialog from Home › Font, the shape menu and Cmd+T |
 | 2026-10-12 | minor | File tab (Backstage) observed in PowerPoint for Windows and matched (#76); the start screen is File › Home |
 | 2026-10-12 | minor | Off-slide objects drawn and editable around the slide in Normal view (#270) |
 | 2026-10-12 | minor | Selection Pane matched to PowerPoint (#133): drag and drop, arrows, groups, eye, Lock |