Brunobkr/llama.cpp_AlgMor24_github

1/*!2* tabbable 6.4.03* @license MIT, https://github.com/focus-trap/tabbable/blob/master/LICENSE4*/5'use strict';6 7// NOTE: separate `:not()` selectors has broader browser support than the newer8//  `:not([inert], [inert] *)` (Feb 2023)9var candidateSelectors = ['input:not([inert]):not([inert] *)', 'select:not([inert]):not([inert] *)', 'textarea:not([inert]):not([inert] *)', 'a[href]:not([inert]):not([inert] *)', 'button:not([inert]):not([inert] *)', '[tabindex]:not(slot):not([inert]):not([inert] *)', 'audio[controls]:not([inert]):not([inert] *)', 'video[controls]:not([inert]):not([inert] *)', '[contenteditable]:not([contenteditable="false"]):not([inert]):not([inert] *)', 'details>summary:first-of-type:not([inert]):not([inert] *)', 'details:not([inert]):not([inert] *)'];10var candidateSelector = /* #__PURE__ */candidateSelectors.join(',');11var NoElement = typeof Element === 'undefined';12var matches = NoElement ? function () {} : Element.prototype.matches || Element.prototype.msMatchesSelector || Element.prototype.webkitMatchesSelector;13var getRootNode = !NoElement && Element.prototype.getRootNode ? function (element) {14  var _element$getRootNode;15  return element === null || element === void 0 ? void 0 : (_element$getRootNode = element.getRootNode) === null || _element$getRootNode === void 0 ? void 0 : _element$getRootNode.call(element);16} : function (element) {17  return element === null || element === void 0 ? void 0 : element.ownerDocument;18};19 20/**21 * Determines if a node is inert or in an inert ancestor.22 * @param {Node} [node]23 * @param {boolean} [lookUp] If true and `node` is not inert, looks up at ancestors to24 *  see if any of them are inert. If false, only `node` itself is considered.25 * @returns {boolean} True if inert itself or by way of being in an inert ancestor.26 *  False if `node` is falsy.27 */28var _isInert = function isInert(node, lookUp) {29  var _node$getAttribute;30  if (lookUp === void 0) {31    lookUp = true;32  }33  // CAREFUL: JSDom does not support inert at all, so we can't use the `HTMLElement.inert`34  //  JS API property; we have to check the attribute, which can either be empty or 'true';35  //  if it's `null` (not specified) or 'false', it's an active element36  var inertAtt = node === null || node === void 0 ? void 0 : (_node$getAttribute = node.getAttribute) === null || _node$getAttribute === void 0 ? void 0 : _node$getAttribute.call(node, 'inert');37  var inert = inertAtt === '' || inertAtt === 'true';38 39  // NOTE: this could also be handled with `node.matches('[inert], :is([inert] *)')`40  //  if it weren't for `matches()` not being a function on shadow roots; the following41  //  code works for any kind of node42  var result = inert || lookUp && node && (43  // closest does not exist on shadow roots, so we fall back to a manual44  // lookup upward, in case it is not defined.45  typeof node.closest === 'function' ? node.closest('[inert]') : _isInert(node.parentNode));46  return result;47};48 49/**50 * Determines if a node's content is editable.51 * @param {Element} [node]52 * @returns True if it's content-editable; false if it's not or `node` is falsy.53 */54var isContentEditable = function isContentEditable(node) {55  var _node$getAttribute2;56  // CAREFUL: JSDom does not support the `HTMLElement.isContentEditable` API so we have57  //  to use the attribute directly to check for this, which can either be empty or 'true';58  //  if it's `null` (not specified) or 'false', it's a non-editable element59  var attValue = node === null || node === void 0 ? void 0 : (_node$getAttribute2 = node.getAttribute) === null || _node$getAttribute2 === void 0 ? void 0 : _node$getAttribute2.call(node, 'contenteditable');60  return attValue === '' || attValue === 'true';61};62 63/**64 * @param {Element} el container to check in65 * @param {boolean} includeContainer add container to check66 * @param {(node: Element) => boolean} filter filter candidates67 * @returns {Element[]}68 */69var getCandidates = function getCandidates(el, includeContainer, filter) {70  // even if `includeContainer=false`, we still have to check it for inertness because71  //  if it's inert (either by itself or via its parent), then all its children are inert72  if (_isInert(el)) {73    return [];74  }75  var candidates = Array.prototype.slice.apply(el.querySelectorAll(candidateSelector));76  if (includeContainer && matches.call(el, candidateSelector)) {77    candidates.unshift(el);78  }79  candidates = candidates.filter(filter);80  return candidates;81};82 83/**84 * @callback GetShadowRoot85 * @param {Element} element to check for shadow root86 * @returns {ShadowRoot|boolean} ShadowRoot if available or boolean indicating if a shadowRoot is attached but not available.87 */88 89/**90 * @callback ShadowRootFilter91 * @param {Element} shadowHostNode the element which contains shadow content92 * @returns {boolean} true if a shadow root could potentially contain valid candidates.93 */94 95/**96 * @typedef {Object} CandidateScope97 * @property {Element} scopeParent contains inner candidates98 * @property {Element[]} candidates list of candidates found in the scope parent99 */100 101/**102 * @typedef {Object} IterativeOptions103 * @property {GetShadowRoot|boolean} getShadowRoot true if shadow support is enabled; falsy if not;104 *  if a function, implies shadow support is enabled and either returns the shadow root of an element105 *  or a boolean stating if it has an undisclosed shadow root106 * @property {(node: Element) => boolean} filter filter candidates107 * @property {boolean} flatten if true then result will flatten any CandidateScope into the returned list108 * @property {ShadowRootFilter} shadowRootFilter filter shadow roots;109 */110 111/**112 * @param {Element[]} elements list of element containers to match candidates from113 * @param {boolean} includeContainer add container list to check114 * @param {IterativeOptions} options115 * @returns {Array.<Element|CandidateScope>}116 */117var _getCandidatesIteratively = function getCandidatesIteratively(elements, includeContainer, options) {118  var candidates = [];119  var elementsToCheck = Array.from(elements);120  while (elementsToCheck.length) {121    var element = elementsToCheck.shift();122    if (_isInert(element, false)) {123      // no need to look up since we're drilling down124      // anything inside this container will also be inert125      continue;126    }127    if (element.tagName === 'SLOT') {128      // add shadow dom slot scope (slot itself cannot be focusable)129      var assigned = element.assignedElements();130      var content = assigned.length ? assigned : element.children;131      var nestedCandidates = _getCandidatesIteratively(content, true, options);132      if (options.flatten) {133        candidates.push.apply(candidates, nestedCandidates);134      } else {135        candidates.push({136          scopeParent: element,137          candidates: nestedCandidates138        });139      }140    } else {141      // check candidate element142      var validCandidate = matches.call(element, candidateSelector);143      if (validCandidate && options.filter(element) && (includeContainer || !elements.includes(element))) {144        candidates.push(element);145      }146 147      // iterate over shadow content if possible148      var shadowRoot = element.shadowRoot ||149      // check for an undisclosed shadow150      typeof options.getShadowRoot === 'function' && options.getShadowRoot(element);151 152      // no inert look up because we're already drilling down and checking for inertness153      //  on the way down, so all containers to this root node should have already been154      //  vetted as non-inert155      var validShadowRoot = !_isInert(shadowRoot, false) && (!options.shadowRootFilter || options.shadowRootFilter(element));156      if (shadowRoot && validShadowRoot) {157        // add shadow dom scope IIF a shadow root node was given; otherwise, an undisclosed158        //  shadow exists, so look at light dom children as fallback BUT create a scope for any159        //  child candidates found because they're likely slotted elements (elements that are160        //  children of the web component element (which has the shadow), in the light dom, but161        //  slotted somewhere _inside_ the undisclosed shadow) -- the scope is created below,162        //  _after_ we return from this recursive call163        var _nestedCandidates = _getCandidatesIteratively(shadowRoot === true ? element.children : shadowRoot.children, true, options);164        if (options.flatten) {165          candidates.push.apply(candidates, _nestedCandidates);166        } else {167          candidates.push({168            scopeParent: element,169            candidates: _nestedCandidates170          });171        }172      } else {173        // there's not shadow so just dig into the element's (light dom) children174        //  __without__ giving the element special scope treatment175        elementsToCheck.unshift.apply(elementsToCheck, element.children);176      }177    }178  }179  return candidates;180};181 182/**183 * @private184 * Determines if the node has an explicitly specified `tabindex` attribute.185 * @param {HTMLElement} node186 * @returns {boolean} True if so; false if not.187 */188var hasTabIndex = function hasTabIndex(node) {189  return !isNaN(parseInt(node.getAttribute('tabindex'), 10));190};191 192/**193 * Determine the tab index of a given node.194 * @param {HTMLElement} node195 * @returns {number} Tab order (negative, 0, or positive number).196 * @throws {Error} If `node` is falsy.197 */198var getTabIndex = function getTabIndex(node) {199  if (!node) {200    throw new Error('No node provided');201  }202  if (node.tabIndex < 0) {203    // in Chrome, <details/>, <audio controls/> and <video controls/> elements get a default204    // `tabIndex` of -1 when the 'tabindex' attribute isn't specified in the DOM,205    // yet they are still part of the regular tab order; in FF, they get a default206    // `tabIndex` of 0; since Chrome still puts those elements in the regular tab207    // order, consider their tab index to be 0.208    // Also browsers do not return `tabIndex` correctly for contentEditable nodes;209    // so if they don't have a tabindex attribute specifically set, assume it's 0.210    if ((/^(AUDIO|VIDEO|DETAILS)$/.test(node.tagName) || isContentEditable(node)) && !hasTabIndex(node)) {211      return 0;212    }213  }214  return node.tabIndex;215};216 217/**218 * Determine the tab index of a given node __for sort order purposes__.219 * @param {HTMLElement} node220 * @param {boolean} [isScope] True for a custom element with shadow root or slot that, by default,221 *  has tabIndex -1, but needs to be sorted by document order in order for its content to be222 *  inserted into the correct sort position.223 * @returns {number} Tab order (negative, 0, or positive number).224 */225var getSortOrderTabIndex = function getSortOrderTabIndex(node, isScope) {226  var tabIndex = getTabIndex(node);227  if (tabIndex < 0 && isScope && !hasTabIndex(node)) {228    return 0;229  }230  return tabIndex;231};232var sortOrderedTabbables = function sortOrderedTabbables(a, b) {233  return a.tabIndex === b.tabIndex ? a.documentOrder - b.documentOrder : a.tabIndex - b.tabIndex;234};235var isInput = function isInput(node) {236  return node.tagName === 'INPUT';237};238var isHiddenInput = function isHiddenInput(node) {239  return isInput(node) && node.type === 'hidden';240};241var isDetailsWithSummary = function isDetailsWithSummary(node) {242  var r = node.tagName === 'DETAILS' && Array.prototype.slice.apply(node.children).some(function (child) {243    return child.tagName === 'SUMMARY';244  });245  return r;246};247var getCheckedRadio = function getCheckedRadio(nodes, form) {248  for (var i = 0; i < nodes.length; i++) {249    if (nodes[i].checked && nodes[i].form === form) {250      return nodes[i];251    }252  }253};254var isTabbableRadio = function isTabbableRadio(node) {255  if (!node.name) {256    return true;257  }258  var radioScope = node.form || getRootNode(node);259  var queryRadios = function queryRadios(name) {260    return radioScope.querySelectorAll('input[type="radio"][name="' + name + '"]');261  };262  var radioSet;263  if (typeof window !== 'undefined' && typeof window.CSS !== 'undefined' && typeof window.CSS.escape === 'function') {264    radioSet = queryRadios(window.CSS.escape(node.name));265  } else {266    try {267      radioSet = queryRadios(node.name);268    } catch (err) {269      // eslint-disable-next-line no-console270      console.error('Looks like you have a radio button with a name attribute containing invalid CSS selector characters and need the CSS.escape polyfill: %s', err.message);271      return false;272    }273  }274  var checked = getCheckedRadio(radioSet, node.form);275  return !checked || checked === node;276};277var isRadio = function isRadio(node) {278  return isInput(node) && node.type === 'radio';279};280var isNonTabbableRadio = function isNonTabbableRadio(node) {281  return isRadio(node) && !isTabbableRadio(node);282};283 284// determines if a node is ultimately attached to the window's document285var isNodeAttached = function isNodeAttached(node) {286  var _nodeRoot;287  // The root node is the shadow root if the node is in a shadow DOM; some document otherwise288  //  (but NOT _the_ document; see second 'If' comment below for more).289  // If rootNode is shadow root, it'll have a host, which is the element to which the shadow290  //  is attached, and the one we need to check if it's in the document or not (because the291  //  shadow, and all nodes it contains, is never considered in the document since shadows292  //  behave like self-contained DOMs; but if the shadow's HOST, which is part of the document,293  //  is hidden, or is not in the document itself but is detached, it will affect the shadow's294  //  visibility, including all the nodes it contains). The host could be any normal node,295  //  or a custom element (i.e. web component). Either way, that's the one that is considered296  //  part of the document, not the shadow root, nor any of its children (i.e. the node being297  //  tested).298  // To further complicate things, we have to look all the way up until we find a shadow HOST299  //  that is attached (or find none) because the node might be in nested shadows...300  // If rootNode is not a shadow root, it won't have a host, and so rootNode should be the301  //  document (per the docs) and while it's a Document-type object, that document does not302  //  appear to be the same as the node's `ownerDocument` for some reason, so it's safer303  //  to ignore the rootNode at this point, and use `node.ownerDocument`. Otherwise,304  //  using `rootNode.contains(node)` will _always_ be true we'll get false-positives when305  //  node is actually detached.306  // NOTE: If `nodeRootHost` or `node` happens to be the `document` itself (which is possible307  //  if a tabbable/focusable node was quickly added to the DOM, focused, and then removed308  //  from the DOM as in https://github.com/focus-trap/focus-trap-react/issues/905), then309  //  `ownerDocument` will be `null`, hence the optional chaining on it.310  var nodeRoot = node && getRootNode(node);311  var nodeRootHost = (_nodeRoot = nodeRoot) === null || _nodeRoot === void 0 ? void 0 : _nodeRoot.host;312 313  // in some cases, a detached node will return itself as the root instead of a document or314  //  shadow root object, in which case, we shouldn't try to look further up the host chain315  var attached = false;316  if (nodeRoot && nodeRoot !== node) {317    var _nodeRootHost, _nodeRootHost$ownerDo, _node$ownerDocument;318    attached = !!((_nodeRootHost = nodeRootHost) !== null && _nodeRootHost !== void 0 && (_nodeRootHost$ownerDo = _nodeRootHost.ownerDocument) !== null && _nodeRootHost$ownerDo !== void 0 && _nodeRootHost$ownerDo.contains(nodeRootHost) || node !== null && node !== void 0 && (_node$ownerDocument = node.ownerDocument) !== null && _node$ownerDocument !== void 0 && _node$ownerDocument.contains(node));319    while (!attached && nodeRootHost) {320      var _nodeRoot2, _nodeRootHost2, _nodeRootHost2$ownerD;321      // since it's not attached and we have a root host, the node MUST be in a nested shadow DOM,322      //  which means we need to get the host's host and check if that parent host is contained323      //  in (i.e. attached to) the document324      nodeRoot = getRootNode(nodeRootHost);325      nodeRootHost = (_nodeRoot2 = nodeRoot) === null || _nodeRoot2 === void 0 ? void 0 : _nodeRoot2.host;326      attached = !!((_nodeRootHost2 = nodeRootHost) !== null && _nodeRootHost2 !== void 0 && (_nodeRootHost2$ownerD = _nodeRootHost2.ownerDocument) !== null && _nodeRootHost2$ownerD !== void 0 && _nodeRootHost2$ownerD.contains(nodeRootHost));327    }328  }329  return attached;330};331var isZeroArea = function isZeroArea(node) {332  var _node$getBoundingClie = node.getBoundingClientRect(),333    width = _node$getBoundingClie.width,334    height = _node$getBoundingClie.height;335  return width === 0 && height === 0;336};337var isHidden = function isHidden(node, _ref) {338  var displayCheck = _ref.displayCheck,339    getShadowRoot = _ref.getShadowRoot;340  if (displayCheck === 'full-native') {341    if ('checkVisibility' in node) {342      // Chrome >= 105, Edge >= 105, Firefox >= 106, Safari >= 17.4343      // @see https://developer.mozilla.org/en-US/docs/Web/API/Element/checkVisibility#browser_compatibility344      var visible = node.checkVisibility({345        // Checking opacity might be desirable for some use cases, but natively,346        // opacity zero elements _are_ focusable and tabbable.347        checkOpacity: false,348        opacityProperty: false,349        contentVisibilityAuto: true,350        visibilityProperty: true,351        // This is an alias for `visibilityProperty`. Contemporary browsers352        // support both. However, this alias has wider browser support (Chrome353        // >= 105 and Firefox >= 106, vs. Chrome >= 121 and Firefox >= 122), so354        // we include it anyway.355        checkVisibilityCSS: true356      });357      return !visible;358    }359    // Fall through to manual visibility checks360  }361 362  // NOTE: visibility will be `undefined` if node is detached from the document363  //  (see notes about this further down), which means we will consider it visible364  //  (this is legacy behavior from a very long way back)365  // NOTE: we check this regardless of `displayCheck="none"` because this is a366  //  _visibility_ check, not a _display_ check367  if (getComputedStyle(node).visibility === 'hidden') {368    return true;369  }370  var isDirectSummary = matches.call(node, 'details>summary:first-of-type');371  var nodeUnderDetails = isDirectSummary ? node.parentElement : node;372  if (matches.call(nodeUnderDetails, 'details:not([open]) *')) {373    return true;374  }375  if (!displayCheck || displayCheck === 'full' ||376  // full-native can run this branch when it falls through in case377  // Element#checkVisibility is unsupported378  displayCheck === 'full-native' || displayCheck === 'legacy-full') {379    if (typeof getShadowRoot === 'function') {380      // figure out if we should consider the node to be in an undisclosed shadow and use the381      //  'non-zero-area' fallback382      var originalNode = node;383      while (node) {384        var parentElement = node.parentElement;385        var rootNode = getRootNode(node);386        if (parentElement && !parentElement.shadowRoot && getShadowRoot(parentElement) === true // check if there's an undisclosed shadow387        ) {388          // node has an undisclosed shadow which means we can only treat it as a black box, so we389          //  fall back to a non-zero-area test390          return isZeroArea(node);391        } else if (node.assignedSlot) {392          // iterate up slot393          node = node.assignedSlot;394        } else if (!parentElement && rootNode !== node.ownerDocument) {395          // cross shadow boundary396          node = rootNode.host;397        } else {398          // iterate up normal dom399          node = parentElement;400        }401      }402      node = originalNode;403    }404    // else, `getShadowRoot` might be true, but all that does is enable shadow DOM support405    //  (i.e. it does not also presume that all nodes might have undisclosed shadows); or406    //  it might be a falsy value, which means shadow DOM support is disabled407 408    // Since we didn't find it sitting in an undisclosed shadow (or shadows are disabled)409    //  now we can just test to see if it would normally be visible or not, provided it's410    //  attached to the main document.411    // NOTE: We must consider case where node is inside a shadow DOM and given directly to412    //  `isTabbable()` or `isFocusable()` -- regardless of `getShadowRoot` option setting.413 414    if (isNodeAttached(node)) {415      // this works wherever the node is: if there's at least one client rect, it's416      //  somehow displayed; it also covers the CSS 'display: contents' case where the417      //  node itself is hidden in place of its contents; and there's no need to search418      //  up the hierarchy either419      return !node.getClientRects().length;420    }421 422    // Else, the node isn't attached to the document, which means the `getClientRects()`423    //  API will __always__ return zero rects (this can happen, for example, if React424    //  is used to render nodes onto a detached tree, as confirmed in this thread:425    //  https://github.com/facebook/react/issues/9117#issuecomment-284228870)426    //427    // It also means that even window.getComputedStyle(node).display will return `undefined`428    //  because styles are only computed for nodes that are in the document.429    //430    // NOTE: THIS HAS BEEN THE CASE FOR YEARS. It is not new, nor is it caused by tabbable431    //  somehow. Though it was never stated officially, anyone who has ever used tabbable432    //  APIs on nodes in detached containers has actually implicitly used tabbable in what433    //  was later (as of v5.2.0 on Apr 9, 2021) called `displayCheck="none"` mode -- essentially434    //  considering __everything__ to be visible because of the innability to determine styles.435    //436    // v6.0.0: As of this major release, the default 'full' option __no longer treats detached437    //  nodes as visible with the 'none' fallback.__438    if (displayCheck !== 'legacy-full') {439      return true; // hidden440    }441    // else, fallback to 'none' mode and consider the node visible442  } else if (displayCheck === 'non-zero-area') {443    // NOTE: Even though this tests that the node's client rect is non-zero to determine444    //  whether it's displayed, and that a detached node will __always__ have a zero-area445    //  client rect, we don't special-case for whether the node is attached or not. In446    //  this mode, we do want to consider nodes that have a zero area to be hidden at all447    //  times, and that includes attached or not.448    return isZeroArea(node);449  }450 451  // visible, as far as we can tell, or per current `displayCheck=none` mode, we assume452  //  it's visible453  return false;454};455 456// form fields (nested) inside a disabled fieldset are not focusable/tabbable457//  unless they are in the _first_ <legend> element of the top-most disabled458//  fieldset459var isDisabledFromFieldset = function isDisabledFromFieldset(node) {460  if (/^(INPUT|BUTTON|SELECT|TEXTAREA)$/.test(node.tagName)) {461    var parentNode = node.parentElement;462    // check if `node` is contained in a disabled <fieldset>463    while (parentNode) {464      if (parentNode.tagName === 'FIELDSET' && parentNode.disabled) {465        // look for the first <legend> among the children of the disabled <fieldset>466        for (var i = 0; i < parentNode.children.length; i++) {467          var child = parentNode.children.item(i);468          // when the first <legend> (in document order) is found469          if (child.tagName === 'LEGEND') {470            // if its parent <fieldset> is not nested in another disabled <fieldset>,471            // return whether `node` is a descendant of its first <legend>472            return matches.call(parentNode, 'fieldset[disabled] *') ? true : !child.contains(node);473          }474        }475        // the disabled <fieldset> containing `node` has no <legend>476        return true;477      }478      parentNode = parentNode.parentElement;479    }480  }481 482  // else, node's tabbable/focusable state should not be affected by a fieldset's483  //  enabled/disabled state484  return false;485};486var isNodeMatchingSelectorFocusable = function isNodeMatchingSelectorFocusable(options, node) {487  if (node.disabled || isHiddenInput(node) || isHidden(node, options) ||488  // For a details element with a summary, the summary element gets the focus489  isDetailsWithSummary(node) || isDisabledFromFieldset(node)) {490    return false;491  }492  return true;493};494var isNodeMatchingSelectorTabbable = function isNodeMatchingSelectorTabbable(options, node) {495  if (isNonTabbableRadio(node) || getTabIndex(node) < 0 || !isNodeMatchingSelectorFocusable(options, node)) {496    return false;497  }498  return true;499};500var isShadowRootTabbable = function isShadowRootTabbable(shadowHostNode) {501  var tabIndex = parseInt(shadowHostNode.getAttribute('tabindex'), 10);502  if (isNaN(tabIndex) || tabIndex >= 0) {503    return true;504  }505  // If a custom element has an explicit negative tabindex,506  // browsers will not allow tab targeting said element's children.507  return false;508};509 510/**511 * @param {Array.<Element|CandidateScope>} candidates512 * @returns Element[]513 */514var _sortByOrder = function sortByOrder(candidates) {515  var regularTabbables = [];516  var orderedTabbables = [];517  candidates.forEach(function (item, i) {518    var isScope = !!item.scopeParent;519    var element = isScope ? item.scopeParent : item;520    var candidateTabindex = getSortOrderTabIndex(element, isScope);521    var elements = isScope ? _sortByOrder(item.candidates) : element;522    if (candidateTabindex === 0) {523      isScope ? regularTabbables.push.apply(regularTabbables, elements) : regularTabbables.push(element);524    } else {525      orderedTabbables.push({526        documentOrder: i,527        tabIndex: candidateTabindex,528        item: item,529        isScope: isScope,530        content: elements531      });532    }533  });534  return orderedTabbables.sort(sortOrderedTabbables).reduce(function (acc, sortable) {535    sortable.isScope ? acc.push.apply(acc, sortable.content) : acc.push(sortable.content);536    return acc;537  }, []).concat(regularTabbables);538};539var tabbable = function tabbable(container, options) {540  options = options || {};541  var candidates;542  if (options.getShadowRoot) {543    candidates = _getCandidatesIteratively([container], options.includeContainer, {544      filter: isNodeMatchingSelectorTabbable.bind(null, options),545      flatten: false,546      getShadowRoot: options.getShadowRoot,547      shadowRootFilter: isShadowRootTabbable548    });549  } else {550    candidates = getCandidates(container, options.includeContainer, isNodeMatchingSelectorTabbable.bind(null, options));551  }552  return _sortByOrder(candidates);553};554var focusable = function focusable(container, options) {555  options = options || {};556  var candidates;557  if (options.getShadowRoot) {558    candidates = _getCandidatesIteratively([container], options.includeContainer, {559      filter: isNodeMatchingSelectorFocusable.bind(null, options),560      flatten: true,561      getShadowRoot: options.getShadowRoot562    });563  } else {564    candidates = getCandidates(container, options.includeContainer, isNodeMatchingSelectorFocusable.bind(null, options));565  }566  return candidates;567};568var isTabbable = function isTabbable(node, options) {569  options = options || {};570  if (!node) {571    throw new Error('No node provided');572  }573  if (matches.call(node, candidateSelector) === false) {574    return false;575  }576  return isNodeMatchingSelectorTabbable(options, node);577};578var focusableCandidateSelector = /* #__PURE__ */candidateSelectors.concat('iframe:not([inert]):not([inert] *)').join(',');579var isFocusable = function isFocusable(node, options) {580  options = options || {};581  if (!node) {582    throw new Error('No node provided');583  }584  if (matches.call(node, focusableCandidateSelector) === false) {585    return false;586  }587  return isNodeMatchingSelectorFocusable(options, node);588};589 590exports.focusable = focusable;591exports.getTabIndex = getTabIndex;592exports.isFocusable = isFocusable;593exports.isTabbable = isTabbable;594exports.tabbable = tabbable;595//# sourceMappingURL=index.js.map596