77 lines
2.6 KiB
JavaScript
77 lines
2.6 KiB
JavaScript
"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/index.ts
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var index_exports = {};
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__export(index_exports, {
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canUseDOM: () => canUseDOM,
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composeEventHandlers: () => composeEventHandlers,
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getActiveElement: () => getActiveElement,
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getOwnerDocument: () => getOwnerDocument,
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getOwnerWindow: () => getOwnerWindow,
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isFrame: () => isFrame
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});
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module.exports = __toCommonJS(index_exports);
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// src/primitive.tsx
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var canUseDOM = !!(typeof window !== "undefined" && window.document && window.document.createElement);
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function composeEventHandlers(originalEventHandler, ourEventHandler, { checkForDefaultPrevented = true } = {}) {
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return function handleEvent(event) {
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originalEventHandler?.(event);
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if (checkForDefaultPrevented === false || !event.defaultPrevented) {
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return ourEventHandler?.(event);
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}
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};
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}
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function getOwnerWindow(element) {
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if (!canUseDOM) {
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throw new Error("Cannot access window outside of the DOM");
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}
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return element?.ownerDocument?.defaultView ?? window;
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}
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function getOwnerDocument(element) {
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if (!canUseDOM) {
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throw new Error("Cannot access document outside of the DOM");
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}
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return element?.ownerDocument ?? document;
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}
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function getActiveElement(node, activeDescendant = false) {
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const { activeElement } = getOwnerDocument(node);
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if (!activeElement?.nodeName) {
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return null;
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}
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if (isFrame(activeElement) && activeElement.contentDocument) {
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return getActiveElement(activeElement.contentDocument.body, activeDescendant);
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}
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if (activeDescendant) {
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const id = activeElement.getAttribute("aria-activedescendant");
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if (id) {
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const element = getOwnerDocument(activeElement).getElementById(id);
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if (element) {
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return element;
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}
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}
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}
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return activeElement;
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}
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function isFrame(element) {
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return element.tagName === "IFRAME";
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}
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//# sourceMappingURL=index.js.map
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