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
55 lines
1.9 KiB
JavaScript
55 lines
1.9 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.getAllAffectedNodes = void 0;
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var constants_1 = require("../constants");
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var array_1 = require("./array");
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/**
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* in case of multiple nodes nested inside each other
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* keeps only top ones
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* this is O(nlogn)
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* @param nodes
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* @returns {*}
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*/
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var filterNested = function (nodes) {
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var contained = new Set();
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var l = nodes.length;
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for (var i = 0; i < l; i += 1) {
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for (var j = i + 1; j < l; j += 1) {
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var position = nodes[i].compareDocumentPosition(nodes[j]);
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/* eslint-disable no-bitwise */
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if ((position & Node.DOCUMENT_POSITION_CONTAINED_BY) > 0) {
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contained.add(j);
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}
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if ((position & Node.DOCUMENT_POSITION_CONTAINS) > 0) {
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contained.add(i);
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}
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/* eslint-enable */
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}
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}
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return nodes.filter(function (_, index) { return !contained.has(index); });
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};
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/**
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* finds top most parent for a node
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* @param node
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* @returns {*}
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*/
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var getTopParent = function (node) {
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return node.parentNode ? getTopParent(node.parentNode) : node;
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};
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/**
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* returns all "focus containers" inside a given node
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* @param node - node or nodes to look inside
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* @returns Element[]
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*/
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var getAllAffectedNodes = function (node) {
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var nodes = (0, array_1.asArray)(node);
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return nodes.filter(Boolean).reduce(function (acc, currentNode) {
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var group = currentNode.getAttribute(constants_1.FOCUS_GROUP);
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acc.push.apply(acc, (group
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? filterNested((0, array_1.toArray)(getTopParent(currentNode).querySelectorAll("[".concat(constants_1.FOCUS_GROUP, "=\"").concat(group, "\"]:not([").concat(constants_1.FOCUS_DISABLED, "=\"disabled\"])"))))
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: [currentNode]));
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return acc;
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}, []);
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};
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exports.getAllAffectedNodes = getAllAffectedNodes;
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