From 93d1e3383ce47e45157d70f9ba6251239dae6bc2 Mon Sep 17 00:00:00 2001
From: Maze <167211895+mazeincoding@users.noreply.github.com>
Date: Mon, 23 Feb 2026 03:24:02 +0100
Subject: feat: major editor overhaul (assets, properties, timeline, fonts)
 (#709)

* feat: major editor overhaul (assets, properties, timeline, fonts)

Refactor editor core systems to standardize UI architecture and improve performance.

Assets & Properties:
- Replace monolithic property items with composable `Section` architecture.
- Add specialized sections for Transform, Blending, and Text.
- Implement `NumberField` with scrubbing and math evaluation.
- Add new ColorPicker with EyeDropper and multiple format support.
- Standardize asset panels using new `PanelView` layout.

Fonts & Stickers:
- Implement custom font atlas/sprite system for high-performance previews.
- Add virtualized FontPicker with search and favorites.
- Refactor stickers to use a provider-based architecture (icons, emoji, flags, shapes).
- Standardize sticker IDs to `provider:value` format.

Timeline & Interaction:
- Convert bookmarks to rich objects with notes, colors, and duration.
- Refactor drag-and-drop to use Command pattern (enabling proper undo/redo).
- Add Shift modifier to disable snapping during moves/resizes.
- Add new overlays for layout guides and text editing.

Renderer:
- Add support for multi-line text, custom line-height, and letter-spacing.
- Implement global composite operation (blend modes).
- Update sticker node to resolve dynamic provider IDs.

Infrastructure:
- Add storage migrations (v3->v6) for text weights, sticker IDs, and bookmarks.
- Update global styles and core UI components (Button, Input, Popover).

* add ts-nocheck directive to settings-legacy.tsx to suppress TypeScript errors

* fix: correct global composite operation assignment in TextNode to ensure proper blend mode handling

* deleted shadcn components with errors

* formatting

* fix linter issues

* migrate from next middleware to proxy

* add missing component back

* add breadcrumb back

* chore: add @radix-ui/react-primitive deps

* chore: more deps

* chore: add missing env vars to bun-ci

* next env
---
 apps/web/src/utils/color.ts | 182 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 182 insertions(+)
 create mode 100644 apps/web/src/utils/color.ts

(limited to 'apps/web/src/utils/color.ts')

diff --git a/apps/web/src/utils/color.ts b/apps/web/src/utils/color.ts
new file mode 100644
index 00000000..7b01a92e
--- /dev/null
+++ b/apps/web/src/utils/color.ts
@@ -0,0 +1,182 @@
+import { converter, formatHex, formatHex8, parse, type Rgb } from "culori";
+
+export type ColorFormat = "hex" | "rgb" | "hsl" | "hsv";
+
+const toRgb = converter("rgb");
+const toHsv = converter("hsv");
+const toHsl = converter("hsl");
+
+export function hexToHsv({ hex }: { hex: string }): [number, number, number] {
+	const color = toHsv(`#${hex}`);
+	if (!color) return [0, 0, 0];
+	return [color.h ?? 0, color.s ?? 0, color.v ?? 0];
+}
+
+export function hsvToHex({
+	h,
+	s,
+	v,
+}: {
+	h: number;
+	s: number;
+	v: number;
+}): string {
+	const hex = formatHex({ mode: "hsv", h, s, v });
+	return hex.slice(1);
+}
+
+export function parseHexAlpha({ hex }: { hex: string }): {
+	rgb: string;
+	alpha: number;
+} {
+	const color = parse(`#${hex}`);
+	const rgbHex = color
+		? formatHex(color).slice(1)
+		: hex.slice(0, 6).toLowerCase();
+	return {
+		rgb: rgbHex,
+		alpha: color?.alpha ?? 1,
+	};
+}
+
+export function appendAlpha({
+	rgbHex,
+	alpha,
+}: {
+	rgbHex: string;
+	alpha: number;
+}): string {
+	if (alpha >= 1) return rgbHex;
+	const hex8 = formatHex8({ mode: "rgb", r: 0, g: 0, b: 0, alpha });
+	const alphaHex = hex8.slice(7, 9);
+	return rgbHex + alphaHex;
+}
+
+function stripCssNoise({ text }: { text: string }): string {
+	let cleaned = text.trim();
+	cleaned = cleaned
+		.replace(/\s*!important\s*/gi, "")
+		.replace(/;+\s*$/, "")
+		.trim();
+
+	const colonIndex = cleaned.indexOf(":");
+	const parenIndex = cleaned.indexOf("(");
+	if (colonIndex !== -1 && (parenIndex === -1 || colonIndex < parenIndex)) {
+		cleaned = cleaned.slice(colonIndex + 1).trim();
+	}
+
+	return cleaned;
+}
+
+function colorToHexWithAlpha({ color }: { color: Rgb }): string {
+	const hex = formatHex(color).slice(1);
+	if (color.alpha !== undefined && color.alpha < 1) {
+		const hex8 = formatHex8(color);
+		return hex8.slice(1);
+	}
+	return hex;
+}
+
+export function extractColorFromText({
+	text,
+}: {
+	text: string;
+}): string | null {
+	const cleaned = stripCssNoise({ text });
+
+	const color = toRgb(cleaned);
+	if (color) return colorToHexWithAlpha({ color });
+
+	// bare hex without # (culori needs the prefix)
+	const bareHexMatch = cleaned.match(/^([0-9a-fA-F]{3,8})$/);
+	if (bareHexMatch) {
+		const withHash = toRgb(`#${bareHexMatch[1]}`);
+		if (withHash) return colorToHexWithAlpha({ color: withHash });
+	}
+
+	// fallback: find #hex anywhere in the original text
+	const embeddedHexMatch = text.match(/#([0-9a-fA-F]{3,8})\b/);
+	if (embeddedHexMatch) {
+		const embedded = toRgb(`#${embeddedHexMatch[1]}`);
+		if (embedded) return colorToHexWithAlpha({ color: embedded });
+	}
+
+	return null;
+}
+
+export function formatColorValue({
+	hex,
+	format,
+}: {
+	hex: string;
+	format: ColorFormat;
+}): string {
+	switch (format) {
+		case "hex":
+			return hex;
+		case "rgb": {
+			const color = toRgb(`#${hex}`);
+			if (!color) return hex;
+			return `${Math.round(color.r * 255)}, ${Math.round(color.g * 255)}, ${Math.round(color.b * 255)}`;
+		}
+		case "hsl": {
+			const color = toHsl(`#${hex}`);
+			if (!color) return hex;
+			return `${Math.round(color.h ?? 0)}, ${Math.round((color.s ?? 0) * 100)}%, ${Math.round((color.l ?? 0) * 100)}%`;
+		}
+		case "hsv": {
+			const color = toHsv(`#${hex}`);
+			if (!color) return hex;
+			return `${Math.round(color.h ?? 0)}, ${Math.round((color.s ?? 0) * 100)}%, ${Math.round((color.v ?? 0) * 100)}%`;
+		}
+	}
+}
+
+export function parseColorInput({
+	input,
+	format,
+}: {
+	input: string;
+	format: ColorFormat;
+}): string | null {
+	switch (format) {
+		case "hex": {
+			const cleaned = input.replace("#", "");
+			const isValidHex = /^[0-9a-fA-F]{3,8}$/.test(cleaned);
+			return isValidHex ? cleaned : null;
+		}
+		case "rgb": {
+			const parts = input.split(",").map((part) => parseInt(part.trim(), 10));
+			if (parts.length < 3 || parts.some(Number.isNaN)) return null;
+			const color = {
+				mode: "rgb" as const,
+				r: parts[0] / 255,
+				g: parts[1] / 255,
+				b: parts[2] / 255,
+			};
+			return formatHex(color).slice(1);
+		}
+		case "hsl": {
+			const parts = input.split(",").map((part) => parseFloat(part.trim()));
+			if (parts.length < 3 || parts.some(Number.isNaN)) return null;
+			const color = {
+				mode: "hsl" as const,
+				h: parts[0],
+				s: parts[1] / 100,
+				l: parts[2] / 100,
+			};
+			return formatHex(color).slice(1);
+		}
+		case "hsv": {
+			const parts = input.split(",").map((part) => parseFloat(part.trim()));
+			if (parts.length < 3 || parts.some(Number.isNaN)) return null;
+			const color = {
+				mode: "hsv" as const,
+				h: parts[0],
+				s: parts[1] / 100,
+				v: parts[2] / 100,
+			};
+			return formatHex(color).slice(1);
+		}
+	}
+}
-- 
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