tldraw
Version:
A tiny little drawing editor.
49 lines (48 loc) • 2.03 kB
JavaScript
;
var __defProp = Object.defineProperty;
var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
var __getOwnPropNames = Object.getOwnPropertyNames;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __export = (target, all) => {
for (var name in all)
__defProp(target, name, { get: all[name], enumerable: true });
};
var __copyProps = (to, from, except, desc) => {
if (from && typeof from === "object" || typeof from === "function") {
for (let key of __getOwnPropNames(from))
if (!__hasOwnProp.call(to, key) && key !== except)
__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
}
return to;
};
var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
var usePrefersReducedMotion_exports = {};
__export(usePrefersReducedMotion_exports, {
usePrefersReducedMotion: () => usePrefersReducedMotion
});
module.exports = __toCommonJS(usePrefersReducedMotion_exports);
var import_editor = require("@tldraw/editor");
var import_react = require("react");
function usePrefersReducedMotion() {
const editor = (0, import_editor.useMaybeEditor)();
const animationSpeed = (0, import_editor.useValue)("animationSpeed", () => editor?.user.getAnimationSpeed(), [
editor
]);
const [prefersReducedMotion, setPrefersReducedMotion] = (0, import_react.useState)(false);
(0, import_react.useEffect)(() => {
if (animationSpeed !== void 0) {
setPrefersReducedMotion(animationSpeed === 0 ? true : false);
return;
}
if (typeof window === "undefined" || !("matchMedia" in window)) return;
const mql = window.matchMedia("(prefers-reduced-motion: reduce)");
const handler = () => {
setPrefersReducedMotion(mql.matches);
};
handler();
mql.addEventListener("change", handler);
return () => mql.removeEventListener("change", handler);
}, [animationSpeed]);
return prefersReducedMotion;
}
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