138 lines
4.4 KiB
Plaintext
138 lines
4.4 KiB
Plaintext
"use client";
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"use strict";
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var __defProp = Object.defineProperty;
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var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
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var __getOwnPropNames = Object.getOwnPropertyNames;
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var __hasOwnProp = Object.prototype.hasOwnProperty;
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var __export = (target, all) => {
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for (var name in all)
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__defProp(target, name, { get: all[name], enumerable: true });
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};
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var __copyProps = (to, from, except, desc) => {
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if (from && typeof from === "object" || typeof from === "function") {
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for (let key of __getOwnPropNames(from))
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if (!__hasOwnProp.call(to, key) && key !== except)
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__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable });
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}
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return to;
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};
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var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
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// src/overlays/ariaHideOutside.ts
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var ariaHideOutside_exports = {};
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__export(ariaHideOutside_exports, {
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ariaHideOutside: () => ariaHideOutside
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});
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module.exports = __toCommonJS(ariaHideOutside_exports);
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var refCountMap = /* @__PURE__ */ new WeakMap();
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var observerStack = [];
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function ariaHideOutside(targets, root = document.body) {
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let visibleNodes = new Set(targets);
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let hiddenNodes = /* @__PURE__ */ new Set();
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let walk = (root2) => {
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for (let element of root2.querySelectorAll(
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"[data-live-announcer], [data-react-aria-top-layer]"
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)) {
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visibleNodes.add(element);
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}
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let acceptNode = (node) => {
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if (visibleNodes.has(node) || node.parentElement && hiddenNodes.has(node.parentElement) && node.parentElement.getAttribute("role") !== "row") {
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return NodeFilter.FILTER_REJECT;
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}
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for (let target of visibleNodes) {
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if (node.contains(target)) {
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return NodeFilter.FILTER_SKIP;
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}
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}
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return NodeFilter.FILTER_ACCEPT;
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};
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let walker = document.createTreeWalker(root2, NodeFilter.SHOW_ELEMENT, { acceptNode });
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let acceptRoot = acceptNode(root2);
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if (acceptRoot === NodeFilter.FILTER_ACCEPT) {
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hide(root2);
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}
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if (acceptRoot !== NodeFilter.FILTER_REJECT) {
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let node = walker.nextNode();
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while (node != null) {
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hide(node);
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node = walker.nextNode();
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}
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}
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};
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let hide = (node) => {
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var _a;
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let refCount = (_a = refCountMap.get(node)) != null ? _a : 0;
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if (node.getAttribute("aria-hidden") === "true" && refCount === 0) {
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return;
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}
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if (refCount === 0) {
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node.setAttribute("aria-hidden", "true");
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}
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hiddenNodes.add(node);
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refCountMap.set(node, refCount + 1);
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};
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if (observerStack.length) {
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observerStack[observerStack.length - 1].disconnect();
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}
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walk(root);
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let observer = new MutationObserver((changes) => {
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for (let change of changes) {
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if (change.type !== "childList" || change.addedNodes.length === 0) {
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continue;
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}
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if (![...visibleNodes, ...hiddenNodes].some((node) => node.contains(change.target))) {
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for (let node of change.removedNodes) {
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if (node instanceof Element) {
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visibleNodes.delete(node);
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hiddenNodes.delete(node);
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}
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}
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for (let node of change.addedNodes) {
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if ((node instanceof HTMLElement || node instanceof SVGElement) && (node.dataset.liveAnnouncer === "true" || node.dataset.reactAriaTopLayer === "true")) {
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visibleNodes.add(node);
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} else if (node instanceof Element) {
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walk(node);
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}
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}
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}
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}
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});
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observer.observe(root, { childList: true, subtree: true });
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let observerWrapper = {
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observe() {
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observer.observe(root, { childList: true, subtree: true });
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},
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disconnect() {
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observer.disconnect();
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}
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};
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observerStack.push(observerWrapper);
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return () => {
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observer.disconnect();
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for (let node of hiddenNodes) {
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let count = refCountMap.get(node);
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if (count == null) {
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continue;
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}
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if (count === 1) {
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node.removeAttribute("aria-hidden");
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refCountMap.delete(node);
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} else {
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refCountMap.set(node, count - 1);
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}
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}
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if (observerWrapper === observerStack[observerStack.length - 1]) {
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observerStack.pop();
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if (observerStack.length) {
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observerStack[observerStack.length - 1].observe();
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}
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} else {
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observerStack.splice(observerStack.indexOf(observerWrapper), 1);
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}
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};
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}
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// Annotate the CommonJS export names for ESM import in node:
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0 && (module.exports = {
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ariaHideOutside
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});
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