Gutenberg / 23.5.0

Gutenberg v23.5.0

gutenberg / build / scripts / a11y / index.js

index.js in Gutenberg 23.5.0, at build/scripts/a11y/index.js

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1	"use strict";
2	var wp;
3	(wp \|\|= {}).a11y = (() => {
4	var __create = Object.create;
5	var __defProp = Object.defineProperty;
6	var __getOwnPropDesc = Object.getOwnPropertyDescriptor;
7	var __getOwnPropNames = Object.getOwnPropertyNames;
8	var __getProtoOf = Object.getPrototypeOf;
9	var __hasOwnProp = Object.prototype.hasOwnProperty;
10	var __commonJS = (cb, mod) => function __require() {
11	return mod \|\| (0, cb[__getOwnPropNames(cb)[0]])((mod = { exports: {} }).exports, mod), mod.exports;
12	};
13	var __export = (target, all) => {
14	for (var name in all)
15	__defProp(target, name, { get: all[name], enumerable: true });
16	};
17	var __copyProps = (to, from, except, desc) => {
18	if (from && typeof from === "object" \|\| typeof from === "function") {
19	for (let key of __getOwnPropNames(from))
20	if (!__hasOwnProp.call(to, key) && key !== except)
21	__defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) \|\| desc.enumerable });
22	}
23	return to;
24	};
25	var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps(
26	// If the importer is in node compatibility mode or this is not an ESM
27	// file that has been converted to a CommonJS file using a Babel-
28	// compatible transform (i.e. "__esModule" has not been set), then set
29	// "default" to the CommonJS "module.exports" for node compatibility.
30	isNodeMode \|\| !mod \|\| !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target,
31	mod
32	));
33	var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod);
34
35	// package-external:@wordpress/dom-ready
36	var require_dom_ready = __commonJS({
37	"package-external:@wordpress/dom-ready"(exports, module) {
38	module.exports = window.wp.domReady;
39	}
40	});
41
42	// package-external:@wordpress/i18n
43	var require_i18n = __commonJS({
44	"package-external:@wordpress/i18n"(exports, module) {
45	module.exports = window.wp.i18n;
46	}
47	});
48
49	// packages/a11y/build-module/index.mjs
50	var index_exports = {};
51	__export(index_exports, {
52	setup: () => setup,
53	speak: () => speak
54	});
55	var import_dom_ready = __toESM(require_dom_ready(), 1);
56
57	// packages/a11y/build-module/script/add-container.mjs
58	function addContainer(ariaLive = "polite") {
59	const container = document.createElement("div");
60	container.id = `a11y-speak-${ariaLive}`;
61	container.className = "a11y-speak-region";
62	container.setAttribute(
63	"style",
64	"position:absolute;margin:-1px;padding:0;height:1px;width:1px;overflow:hidden;clip-path:inset(50%);border:0;word-wrap:normal !important;word-break:normal !important;"
65	);
66	container.setAttribute("aria-live", ariaLive);
67	container.setAttribute("aria-relevant", "additions text");
68	container.setAttribute("aria-atomic", "true");
69	const { body } = document;
70	if (body) {
71	body.appendChild(container);
72	}
73	return container;
74	}
75
76	// packages/a11y/build-module/script/add-intro-text.mjs
77	var import_i18n = __toESM(require_i18n(), 1);
78	function addIntroText() {
79	const introText = document.createElement("p");
80	introText.id = "a11y-speak-intro-text";
81	introText.className = "a11y-speak-intro-text";
82	introText.textContent = (0, import_i18n.__)("Notifications");
83	introText.setAttribute(
84	"style",
85	"position:absolute;margin:-1px;padding:0;height:1px;width:1px;overflow:hidden;clip-path:inset(50%);border:0;word-wrap:normal !important;word-break:normal !important;"
86	);
87	introText.setAttribute("hidden", "");
88	const { body } = document;
89	if (body) {
90	body.appendChild(introText);
91	}
92	return introText;
93	}
94
95	// packages/a11y/build-module/shared/clear.mjs
96	function clear() {
97	const regions = document.getElementsByClassName("a11y-speak-region");
98	const introText = document.getElementById("a11y-speak-intro-text");
99	for (let i = 0; i < regions.length; i++) {
100	regions[i].textContent = "";
101	}
102	if (introText) {
103	introText.setAttribute("hidden", "hidden");
104	}
105	}
106
107	// packages/a11y/build-module/shared/filter-message.mjs
108	var previousMessage = "";
109	function filterMessage(message) {
110	message = message.replace(/<[^<>]+>/g, " ");
111	if (previousMessage === message) {
112	message += "\xA0";
113	}
114	previousMessage = message;
115	return message;
116	}
117
118	// packages/a11y/build-module/shared/index.mjs
119	function speak(message, ariaLive) {
120	clear();
121	message = filterMessage(message);
122	const introText = document.getElementById("a11y-speak-intro-text");
123	const containerAssertive = document.getElementById(
124	"a11y-speak-assertive"
125	);
126	const containerPolite = document.getElementById("a11y-speak-polite");
127	if (containerAssertive && ariaLive === "assertive") {
128	containerAssertive.textContent = message;
129	} else if (containerPolite) {
130	containerPolite.textContent = message;
131	}
132	if (introText) {
133	introText.removeAttribute("hidden");
134	}
135	}
136
137	// packages/a11y/build-module/index.mjs
138	function setup() {
139	const introText = document.getElementById("a11y-speak-intro-text");
140	const containerAssertive = document.getElementById(
141	"a11y-speak-assertive"
142	);
143	const containerPolite = document.getElementById("a11y-speak-polite");
144	if (introText === null) {
145	addIntroText();
146	}
147	if (containerAssertive === null) {
148	addContainer("assertive");
149	}
150	if (containerPolite === null) {
151	addContainer("polite");
152	}
153	}
154	(0, import_dom_ready.default)(setup);
155	return __toCommonJS(index_exports);
156	})();
157	//# sourceMappingURL=index.js.map
158