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
87 lines
3.6 KiB
JavaScript
87 lines
3.6 KiB
JavaScript
"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.contains = exports.parentAutofocusables = exports.getFocusableNodes = exports.getTabbableNodes = exports.filterAutoFocusable = exports.filterFocusable = void 0;
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var array_1 = require("./array");
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var is_1 = require("./is");
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var tabOrder_1 = require("./tabOrder");
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var tabUtils_1 = require("./tabUtils");
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/**
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* given list of focusable elements keeps the ones user can interact with
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* @param nodes
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* @param visibilityCache
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*/
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var filterFocusable = function (nodes, visibilityCache) {
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return (0, array_1.toArray)(nodes)
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.filter(function (node) { return (0, is_1.isVisibleCached)(visibilityCache, node); })
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.filter(function (node) { return (0, is_1.notHiddenInput)(node); });
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};
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exports.filterFocusable = filterFocusable;
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var filterAutoFocusable = function (nodes, cache) {
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if (cache === void 0) { cache = new Map(); }
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return (0, array_1.toArray)(nodes).filter(function (node) { return (0, is_1.isAutoFocusAllowedCached)(cache, node); });
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};
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exports.filterAutoFocusable = filterAutoFocusable;
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/**
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* !__WARNING__! Low level API.
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* @returns all tabbable nodes
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*
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* @see {@link getFocusableNodes} to get any focusable element
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*
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* @param topNodes - array of top level HTMLElements to search inside
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* @param visibilityCache - an cache to store intermediate measurements. Expected to be a fresh `new Map` on every call
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*/
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var getTabbableNodes = function (topNodes, visibilityCache, withGuards) {
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return (0, tabOrder_1.orderByTabIndex)((0, exports.filterFocusable)((0, tabUtils_1.getFocusables)(topNodes, withGuards), visibilityCache), true, withGuards);
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};
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exports.getTabbableNodes = getTabbableNodes;
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/**
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* !__WARNING__! Low level API.
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*
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* @returns anything "focusable", not only tabbable. The difference is in `tabIndex=-1`
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* (without guards, as long as they are not expected to be ever focused)
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*
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* @see {@link getTabbableNodes} to get only tabble nodes element
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*
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* @param topNodes - array of top level HTMLElements to search inside
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* @param visibilityCache - an cache to store intermediate measurements. Expected to be a fresh `new Map` on every call
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*/
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var getFocusableNodes = function (topNodes, visibilityCache) {
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return (0, tabOrder_1.orderByTabIndex)((0, exports.filterFocusable)((0, tabUtils_1.getFocusables)(topNodes), visibilityCache), false);
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};
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exports.getFocusableNodes = getFocusableNodes;
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/**
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* return list of nodes which are expected to be auto-focused
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* @param topNode
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* @param visibilityCache
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*/
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var parentAutofocusables = function (topNode, visibilityCache) {
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return (0, exports.filterFocusable)((0, tabUtils_1.getParentAutofocusables)(topNode), visibilityCache);
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};
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exports.parentAutofocusables = parentAutofocusables;
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/*
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* Determines if element is contained in scope, including nested shadow DOMs
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*/
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var contains = function (scope, element) {
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if (scope.shadowRoot) {
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return (0, exports.contains)(scope.shadowRoot, element);
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}
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else {
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if (Object.getPrototypeOf(scope).contains !== undefined &&
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Object.getPrototypeOf(scope).contains.call(scope, element)) {
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return true;
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}
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return (0, array_1.toArray)(scope.children).some(function (child) {
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var _a;
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if (child instanceof HTMLIFrameElement) {
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var iframeBody = (_a = child.contentDocument) === null || _a === void 0 ? void 0 : _a.body;
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if (iframeBody) {
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return (0, exports.contains)(iframeBody, element);
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}
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return false;
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}
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return (0, exports.contains)(child, element);
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});
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}
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};
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exports.contains = contains;
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