feat: add font style field component

web/src/lib/components/kit/SchemaFields.svelte

@@ -15,6 +15,7 @@
 	import TextControl from "./fields/schema/TextControl.svelte";
 	import OffsetControl from "./fields/schema/OffsetControl.svelte";
 	import PositionControl from "./fields/schema/PositionControl.svelte";
+	import FontStyleControl from "./fields/schema/FontStyleControl.svelte";
 
 	interface FieldControlProps {
 		label: string;
@@ -34,6 +35,7 @@
 		dimension: DimensionField,
 		offset: OffsetControl,
 		position9: PositionControl,
+		"font-style": FontStyleControl,
 	};
 
 	interface Props {

web/src/lib/components/kit/fields/schema/FontStyleControl.svelte

@@ -0,0 +1,162 @@
+<script lang="ts">
+	import type { TextFont } from "$lib/core/domText";
+	import type {
+		FieldSpec,
+		FontStyle,
+		FontStyleSpec,
+	} from "$lib/registry-schema";
+
+	interface Props {
+		label: string;
+		value: unknown;
+		spec: FieldSpec;
+		onchange?: (value: FontStyle) => void;
+	}
+	let { label, value, spec, onchange }: Props = $props();
+
+	const sp = $derived(spec as FontStyleSpec);
+	const current = $derived.by(() => {
+		const v = value as Partial<FontStyle> | undefined;
+		return {
+			font:
+				v?.font === "sans" || v?.font === "serif" || v?.font === "mono"
+					? v.font
+					: sp.font,
+			size:
+				typeof v?.size === "number" && Number.isFinite(v.size)
+					? v.size
+					: sp.size,
+			bold: typeof v?.bold === "boolean" ? v.bold : sp.bold,
+			color: typeof v?.color === "string" ? v.color : sp.color,
+		};
+	});
+
+	function set<K extends keyof FontStyle>(key: K, val: FontStyle[K]) {
+		onchange?.({ ...current, [key]: val });
+	}
+
+	const FONTS: { value: TextFont; label: string }[] = [
+		{ value: "sans", label: "Sans" },
+		{ value: "serif", label: "Serif" },
+		{ value: "mono", label: "Mono" },
+	];
+</script>
+
+<div class="control font-style-control">
+	<span class="fs-label">{label}</span>
+	<div class="fs-grid">
+		<label class="fs-cell">
+			<span class="fs-sub">Font</span>
+			<select
+				class="fs-select"
+				value={current.font}
+				oninput={(e) =>
+					set("font", (e.target as HTMLSelectElement).value as TextFont)}
+			>
+				{#each FONTS as option (option.value)}
+					<option value={option.value}>{option.label}</option>
+				{/each}
+			</select>
+		</label>
+		<label class="fs-cell">
+			<span class="fs-sub">Size</span>
+			<input
+				class="fs-input"
+				type="number"
+				min={sp.min}
+				max={sp.max}
+				value={current.size}
+				oninput={(e) =>
+					set("size", Number((e.target as HTMLInputElement).value))}
+			/>
+		</label>
+		<label class="fs-cell">
+			<span class="fs-sub">Color</span>
+			<span class="fs-color">
+				<span class="swatch" style="background:{current.color}"></span>
+				<input
+					class="fs-color-input"
+					type="color"
+					value={current.color}
+					oninput={(e) => set("color", (e.target as HTMLInputElement).value)}
+				/>
+			</span>
+		</label>
+		<label class="fs-cell fs-bold">
+			<span class="fs-sub">Bold</span>
+			<input
+				type="checkbox"
+				checked={current.bold}
+				onchange={(e) => set("bold", (e.target as HTMLInputElement).checked)}
+			/>
+		</label>
+	</div>
+</div>
+
+<style>
+	.control {
+		display: grid;
+		gap: var(--space-m);
+		margin-bottom: var(--space-xl);
+		color: var(--color-text-muted);
+		font: var(--font-size-s) var(--font-mono);
+		letter-spacing: var(--space-text-m);
+	}
+	.fs-label {
+		color: var(--color-text);
+		font-size: var(--font-size-s);
+		letter-spacing: var(--space-text-l);
+		text-transform: uppercase;
+	}
+	.fs-grid {
+		display: grid;
+		grid-template-columns: 1fr 1fr;
+		gap: var(--space-m);
+	}
+	.fs-cell {
+		display: grid;
+		gap: var(--space-m);
+	}
+	.fs-sub {
+		font-size: var(--font-size-s);
+	}
+	.fs-select,
+	.fs-input,
+	.fs-color-input {
+		width: 100%;
+		padding: var(--space-m) var(--space-l);
+		background: var(--color-background);
+		border: var(--size-border) solid var(--color-border);
+		border-radius: var(--radius-s);
+		color: var(--color-text);
+		font: var(--font-size-s) var(--font-mono);
+	}
+	.fs-color {
+		display: grid;
+		grid-template-columns: var(--space-xxl) 1fr;
+		align-items: center;
+		gap: var(--space-m);
+	}
+	.swatch {
+		width: var(--space-xxl);
+		height: var(--space-xxl);
+		border-radius: var(--radius-s);
+		border: var(--size-border) solid var(--color-border);
+	}
+	.fs-color-input {
+		height: var(--space-xxl);
+		padding: 0;
+		cursor: pointer;
+	}
+	.fs-bold {
+		display: flex;
+		justify-content: space-between;
+		align-items: center;
+		flex-direction: row;
+	}
+	.fs-bold input[type="checkbox"] {
+		width: var(--space-xl);
+		height: var(--space-xl);
+		accent-color: var(--color-main);
+	}
+</style>