@wordpress/a11y/build-module/shared/index.mjs.map

Accessibility (a11y) utilities for WordPress.

{
  "version": 3,
  "sources": ["../../src/shared/index.ts"],
  "sourcesContent": ["import clear from './clear';\nimport filterMessage from './filter-message';\n\n/**\n * Allows you to easily announce dynamic interface updates to screen readers using ARIA live regions.\n * This module is inspired by the `speak` function in `wp-a11y.js`.\n *\n * @param message    The message to be announced by assistive technologies.\n * @param [ariaLive] The politeness level for aria-live; default: 'polite'.\n *\n * @example\n * ```js\n * import { speak } from '@wordpress/a11y';\n *\n * // For polite messages that shouldn't interrupt what screen readers are currently announcing.\n * speak( 'The message you want to send to the ARIA live region' );\n *\n * // For assertive messages that should interrupt what screen readers are currently announcing.\n * speak( 'The message you want to send to the ARIA live region', 'assertive' );\n * ```\n */\nexport function speak(\n\tmessage: string,\n\tariaLive?: 'polite' | 'assertive'\n): void {\n\t/*\n\t * Clear previous messages to allow repeated strings being read out and hide\n\t * the explanatory text from assistive technologies.\n\t */\n\tclear();\n\n\tmessage = filterMessage( message );\n\n\tconst introText = document.getElementById( 'a11y-speak-intro-text' );\n\tconst containerAssertive = document.getElementById(\n\t\t'a11y-speak-assertive'\n\t);\n\tconst containerPolite = document.getElementById( 'a11y-speak-polite' );\n\n\tif ( containerAssertive && ariaLive === 'assertive' ) {\n\t\tcontainerAssertive.textContent = message;\n\t} else if ( containerPolite ) {\n\t\tcontainerPolite.textContent = message;\n\t}\n\n\t/*\n\t * Make the explanatory text available to assistive technologies by removing\n\t * the 'hidden' HTML attribute.\n\t */\n\tif ( introText ) {\n\t\tintroText.removeAttribute( 'hidden' );\n\t}\n}\n"],
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}