accessible-name.mjs
906 Bytes
import { computeTextAlternative } from "./accessible-name-and-description.mjs";
import { hasAnyConcreteRoles } from "./util.mjs";
/**
* https://w3c.github.io/aria/#namefromprohibited
*/
function prohibitsNaming(node) {
return hasAnyConcreteRoles(node, ["caption", "code", "deletion", "emphasis", "generic", "insertion", "paragraph", "presentation", "strong", "subscript", "superscript"]);
}
/**
* implements https://w3c.github.io/accname/#mapping_additional_nd_name
* @param root
* @param [options]
* @parma [options.getComputedStyle] - mock window.getComputedStyle. Needs `content`, `display` and `visibility`
*/
export function computeAccessibleName(root) {
var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};
if (prohibitsNaming(root)) {
return "";
}
return computeTextAlternative(root, options);
}
//# sourceMappingURL=accessible-name.mjs.map