58f8093689
- Updated all component headers and documentation
- Changed navbar and footer branding
- Updated homepage hero badge
- Modified page title in index.html
- Simplified footer text to 'Built with ❤️'
- Consistent V2 capitalization across all references
48 lines
2.3 KiB
JavaScript
48 lines
2.3 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getParentAutofocusables = exports.getFocusables = void 0;
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var constants_1 = require("../constants");
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var array_1 = require("./array");
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var tabbables_1 = require("./tabbables");
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var queryTabbables = tabbables_1.tabbables.join(',');
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var queryGuardTabbables = "".concat(queryTabbables, ", [data-focus-guard]");
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var getFocusablesWithShadowDom = function (parent, withGuards) {
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return (0, array_1.toArray)((parent.shadowRoot || parent).children).reduce(function (acc, child) {
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return acc.concat(child.matches(withGuards ? queryGuardTabbables : queryTabbables) ? [child] : [], getFocusablesWithShadowDom(child));
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}, []);
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};
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var getFocusablesWithIFrame = function (parent, withGuards) {
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var _a;
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// contentDocument of iframe will be null if current origin cannot access it
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if (parent instanceof HTMLIFrameElement && ((_a = parent.contentDocument) === null || _a === void 0 ? void 0 : _a.body)) {
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return (0, exports.getFocusables)([parent.contentDocument.body], withGuards);
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}
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return [parent];
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};
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var getFocusables = function (parents, withGuards) {
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return parents.reduce(function (acc, parent) {
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var _a;
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var focusableWithShadowDom = getFocusablesWithShadowDom(parent, withGuards);
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var focusableWithIframes = (_a = []).concat.apply(_a, focusableWithShadowDom.map(function (node) { return getFocusablesWithIFrame(node, withGuards); }));
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return acc.concat(
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// add all tabbables inside and within shadow DOMs in DOM order
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focusableWithIframes,
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// add if node is tabbable itself
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parent.parentNode
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? (0, array_1.toArray)(parent.parentNode.querySelectorAll(queryTabbables)).filter(function (node) { return node === parent; })
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: []);
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}, []);
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};
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exports.getFocusables = getFocusables;
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/**
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* return a list of focusable nodes within an area marked as "auto-focusable"
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* @param parent
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*/
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var getParentAutofocusables = function (parent) {
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var parentFocus = parent.querySelectorAll("[".concat(constants_1.FOCUS_AUTO, "]"));
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return (0, array_1.toArray)(parentFocus)
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.map(function (node) { return (0, exports.getFocusables)([node]); })
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.reduce(function (acc, nodes) { return acc.concat(nodes); }, []);
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};
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exports.getParentAutofocusables = getParentAutofocusables;
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