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| author | Adam Mathes <adam@adammathes.com> | 2026-02-14 14:46:37 -0800 |
|---|---|---|
| committer | Adam Mathes <adam@adammathes.com> | 2026-02-14 14:46:37 -0800 |
| commit | afa87af01c79a9baa539f2992d32154d2a4739bd (patch) | |
| tree | 92c7416db734270a2fee1d72ee9cc119379ff8e1 /vanilla/node_modules/@asamuzakjp/dom-selector/dist/cjs/index.cjs | |
| parent | 3b927e84d200402281f68181cd4253bc77e5528d (diff) | |
| download | neko-afa87af01c79a9baa539f2992d32154d2a4739bd.tar.gz neko-afa87af01c79a9baa539f2992d32154d2a4739bd.tar.bz2 neko-afa87af01c79a9baa539f2992d32154d2a4739bd.zip | |
task: delete vanilla js prototype\n\n- Removed vanilla/ directory and web/dist/vanilla directory\n- Updated Makefile, Dockerfile, and CI workflow to remove vanilla references\n- Cleaned up web/web.go to remove vanilla embed and routes\n- Verified build and tests pass\n\nCloses NK-2tcnmq
Diffstat (limited to 'vanilla/node_modules/@asamuzakjp/dom-selector/dist/cjs/index.cjs')
| -rw-r--r-- | vanilla/node_modules/@asamuzakjp/dom-selector/dist/cjs/index.cjs | 4622 |
1 files changed, 0 insertions, 4622 deletions
diff --git a/vanilla/node_modules/@asamuzakjp/dom-selector/dist/cjs/index.cjs b/vanilla/node_modules/@asamuzakjp/dom-selector/dist/cjs/index.cjs deleted file mode 100644 index 9505dd3..0000000 --- a/vanilla/node_modules/@asamuzakjp/dom-selector/dist/cjs/index.cjs +++ /dev/null @@ -1,4622 +0,0 @@ -var __create = Object.create; -var __defProp = Object.defineProperty; -var __getOwnPropDesc = Object.getOwnPropertyDescriptor; -var __getOwnPropNames = Object.getOwnPropertyNames; -var __getProtoOf = Object.getPrototypeOf; -var __hasOwnProp = Object.prototype.hasOwnProperty; -var __export = (target, all) => { - for (var name in all) - __defProp(target, name, { get: all[name], enumerable: true }); -}; -var __copyProps = (to, from, except, desc) => { - if (from && typeof from === "object" || typeof from === "function") { - for (let key of __getOwnPropNames(from)) - if (!__hasOwnProp.call(to, key) && key !== except) - __defProp(to, key, { get: () => from[key], enumerable: !(desc = __getOwnPropDesc(from, key)) || desc.enumerable }); - } - return to; -}; -var __toESM = (mod, isNodeMode, target) => (target = mod != null ? __create(__getProtoOf(mod)) : {}, __copyProps( - // If the importer is in node compatibility mode or this is not an ESM - // file that has been converted to a CommonJS file using a Babel- - // compatible transform (i.e. "__esModule" has not been set), then set - // "default" to the CommonJS "module.exports" for node compatibility. - isNodeMode || !mod || !mod.__esModule ? __defProp(target, "default", { value: mod, enumerable: true }) : target, - mod -)); -var __toCommonJS = (mod) => __copyProps(__defProp({}, "__esModule", { value: true }), mod); - -// src/index.js -var index_exports = {}; -__export(index_exports, { - DOMSelector: () => DOMSelector -}); -module.exports = __toCommonJS(index_exports); -var import_lru_cache = require("lru-cache"); - -// src/js/parser.js -var cssTree2 = __toESM(require("css-tree"), 1); - -// src/js/utility.js -var import_nwsapi = __toESM(require("@asamuzakjp/nwsapi"), 1); -var import_bidi_js = __toESM(require("bidi-js"), 1); -var cssTree = __toESM(require("css-tree"), 1); -var import_is_potential_custom_element_name = __toESM(require("is-potential-custom-element-name"), 1); - -// src/js/constant.js -var ATTR_SELECTOR = "AttributeSelector"; -var CLASS_SELECTOR = "ClassSelector"; -var COMBINATOR = "Combinator"; -var IDENT = "Identifier"; -var ID_SELECTOR = "IdSelector"; -var NOT_SUPPORTED_ERR = "NotSupportedError"; -var NTH = "Nth"; -var PS_CLASS_SELECTOR = "PseudoClassSelector"; -var PS_ELEMENT_SELECTOR = "PseudoElementSelector"; -var SELECTOR = "Selector"; -var STRING = "String"; -var SYNTAX_ERR = "SyntaxError"; -var TARGET_ALL = "all"; -var TARGET_FIRST = "first"; -var TARGET_LINEAL = "lineal"; -var TARGET_SELF = "self"; -var TYPE_SELECTOR = "TypeSelector"; -var BIT_01 = 1; -var BIT_02 = 2; -var BIT_04 = 4; -var BIT_08 = 8; -var BIT_16 = 16; -var BIT_32 = 32; -var BIT_FFFF = 65535; -var DUO = 2; -var HEX = 16; -var TYPE_FROM = 8; -var TYPE_TO = -1; -var ELEMENT_NODE = 1; -var TEXT_NODE = 3; -var DOCUMENT_NODE = 9; -var DOCUMENT_FRAGMENT_NODE = 11; -var DOCUMENT_POSITION_PRECEDING = 2; -var DOCUMENT_POSITION_CONTAINS = 8; -var SHOW_ALL = 4294967295; -var SHOW_CONTAINER = 1281; -var ALPHA_NUM = "[A-Z\\d]+"; -var CHILD_IDX = "(?:first|last|only)-(?:child|of-type)"; -var DIGIT = "(?:0|[1-9]\\d*)"; -var LANG_PART = `(?:-${ALPHA_NUM})*`; -var PSEUDO_CLASS = `(?:any-)?link|${CHILD_IDX}|checked|empty|indeterminate|read-(?:only|write)|target`; -var ANB = `[+-]?(?:${DIGIT}n?|n)|(?:[+-]?${DIGIT})?n\\s*[+-]\\s*${DIGIT}`; -var COMBO = "\\s?[\\s>~+]\\s?"; -var DESCEND = "\\s?[\\s>]\\s?"; -var SIBLING = "\\s?[+~]\\s?"; -var LOGIC_IS = `:is\\(\\s*[^)]+\\s*\\)`; -var N_TH = `nth-(?:last-)?(?:child|of-type)\\(\\s*(?:even|odd|${ANB})\\s*\\)`; -var SUB_TYPE = "\\[[^|\\]]+\\]|[#.:][\\w-]+"; -var SUB_TYPE_WO_PSEUDO = "\\[[^|\\]]+\\]|[#.][\\w-]+"; -var TAG_TYPE = "\\*|[A-Za-z][\\w-]*"; -var TAG_TYPE_I = "\\*|[A-Z][\\w-]*"; -var COMPOUND = `(?:${TAG_TYPE}|(?:${TAG_TYPE})?(?:${SUB_TYPE})+)`; -var COMPOUND_L = `(?:${TAG_TYPE}|(?:${TAG_TYPE})?(?:${SUB_TYPE}|${LOGIC_IS})+)`; -var COMPOUND_I = `(?:${TAG_TYPE_I}|(?:${TAG_TYPE_I})?(?:${SUB_TYPE})+)`; -var COMPOUND_WO_PSEUDO = `(?:${TAG_TYPE}|(?:${TAG_TYPE})?(?:${SUB_TYPE_WO_PSEUDO})+)`; -var COMPLEX = `${COMPOUND}(?:${COMBO}${COMPOUND})*`; -var COMPLEX_L = `${COMPOUND_L}(?:${COMBO}${COMPOUND_L})*`; -var HAS_COMPOUND = `has\\([\\s>]?\\s*${COMPOUND_WO_PSEUDO}\\s*\\)`; -var LOGIC_COMPOUND = `(?:is|not)\\(\\s*${COMPOUND_L}(?:\\s*,\\s*${COMPOUND_L})*\\s*\\)`; -var LOGIC_COMPLEX = `(?:is|not)\\(\\s*${COMPLEX_L}(?:\\s*,\\s*${COMPLEX_L})*\\s*\\)`; -var FORM_PARTS = Object.freeze([ - "button", - "input", - "select", - "textarea" -]); -var INPUT_BUTTON = Object.freeze(["button", "reset", "submit"]); -var INPUT_CHECK = Object.freeze(["checkbox", "radio"]); -var INPUT_DATE = Object.freeze([ - "date", - "datetime-local", - "month", - "time", - "week" -]); -var INPUT_TEXT = Object.freeze([ - "email", - "password", - "search", - "tel", - "text", - "url" -]); -var INPUT_EDIT = Object.freeze([ - ...INPUT_DATE, - ...INPUT_TEXT, - "number" -]); -var INPUT_LTR = Object.freeze([ - ...INPUT_CHECK, - "color", - "date", - "image", - "number", - "range", - "time" -]); -var KEYS_LOGICAL = /* @__PURE__ */ new Set(["has", "is", "not", "where"]); - -// src/js/utility.js -var KEYS_DIR_AUTO = /* @__PURE__ */ new Set([...INPUT_BUTTON, ...INPUT_TEXT, "hidden"]); -var KEYS_DIR_LTR = new Set(INPUT_LTR); -var KEYS_INPUT_EDIT = new Set(INPUT_EDIT); -var KEYS_NODE_DIR_EXCLUDE = /* @__PURE__ */ new Set(["bdi", "script", "style", "textarea"]); -var KEYS_NODE_FOCUSABLE = /* @__PURE__ */ new Set(["button", "select", "textarea"]); -var KEYS_NODE_FOCUSABLE_SVG = /* @__PURE__ */ new Set([ - "clipPath", - "defs", - "desc", - "linearGradient", - "marker", - "mask", - "metadata", - "pattern", - "radialGradient", - "script", - "style", - "symbol", - "title" -]); -var REG_EXCLUDE_BASIC = /[|\\]|::|[^\u0021-\u007F\s]|\[\s*[\w$*=^|~-]+(?:(?:"[\w$*=^|~\s'-]+"|'[\w$*=^|~\s"-]+')?(?:\s+[\w$*=^|~-]+)+|"[^"\]]{1,255}|'[^'\]]{1,255})\s*\]|:(?:is|where)\(\s*\)/; -var REG_COMPLEX = new RegExp(`${COMPOUND_I}${COMBO}${COMPOUND_I}`, "i"); -var REG_DESCEND = new RegExp(`${COMPOUND_I}${DESCEND}${COMPOUND_I}`, "i"); -var REG_SIBLING = new RegExp(`${COMPOUND_I}${SIBLING}${COMPOUND_I}`, "i"); -var REG_LOGIC_COMPLEX = new RegExp( - `:(?!${PSEUDO_CLASS}|${N_TH}|${LOGIC_COMPLEX})` -); -var REG_LOGIC_COMPOUND = new RegExp( - `:(?!${PSEUDO_CLASS}|${N_TH}|${LOGIC_COMPOUND})` -); -var REG_LOGIC_HAS_COMPOUND = new RegExp( - `:(?!${PSEUDO_CLASS}|${N_TH}|${LOGIC_COMPOUND}|${HAS_COMPOUND})` -); -var REG_END_WITH_HAS = new RegExp(`:${HAS_COMPOUND}$`); -var REG_WO_LOGICAL = new RegExp(`:(?!${PSEUDO_CLASS}|${N_TH})`); -var REG_IS_HTML = /^(?:application\/xhtml\+x|text\/ht)ml$/; -var REG_IS_XML = /^(?:application\/(?:[\w\-.]+\+)?|image\/[\w\-.]+\+|text\/)xml$/; -var getType = (o) => Object.prototype.toString.call(o).slice(TYPE_FROM, TYPE_TO); -var generateException = (msg, name, globalObject = globalThis) => { - return new globalObject.DOMException(msg, name); -}; -var findNestedHas = (leaf) => { - return leaf.name === "has"; -}; -var findLogicalWithNestedHas = (leaf) => { - if (KEYS_LOGICAL.has(leaf.name) && cssTree.find(leaf, findNestedHas)) { - return leaf; - } - return null; -}; -var filterNodesByAnB = (nodes, anb) => { - const { a, b, reverse } = anb; - const processedNodes = reverse ? [...nodes].reverse() : nodes; - const l = nodes.length; - const matched = []; - if (a === 0) { - if (b > 0 && b <= l) { - matched.push(processedNodes[b - 1]); - } - return matched; - } - let startIndex = b - 1; - if (a > 0) { - while (startIndex < 0) { - startIndex += a; - } - for (let i = startIndex; i < l; i += a) { - matched.push(processedNodes[i]); - } - } else if (startIndex >= 0) { - for (let i = startIndex; i >= 0; i += a) { - matched.push(processedNodes[i]); - } - return matched.reverse(); - } - return matched; -}; -var resolveContent = (node) => { - if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - let document; - let root; - let shadow; - switch (node.nodeType) { - case DOCUMENT_NODE: { - document = node; - root = node; - break; - } - case DOCUMENT_FRAGMENT_NODE: { - const { host, mode, ownerDocument } = node; - document = ownerDocument; - root = node; - shadow = host && (mode === "close" || mode === "open"); - break; - } - case ELEMENT_NODE: { - document = node.ownerDocument; - let refNode = node; - while (refNode) { - const { host, mode, nodeType, parentNode } = refNode; - if (nodeType === DOCUMENT_FRAGMENT_NODE) { - shadow = host && (mode === "close" || mode === "open"); - break; - } else if (parentNode) { - refNode = parentNode; - } else { - break; - } - } - root = refNode; - break; - } - default: { - throw new TypeError(`Unexpected node ${node.nodeName}`); - } - } - return [document, root, !!shadow]; -}; -var traverseNode = (node, walker, force = false) => { - if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - if (!walker) { - return null; - } - let refNode = walker.currentNode; - if (refNode === node) { - return refNode; - } else if (force || refNode.contains(node)) { - refNode = walker.nextNode(); - while (refNode) { - if (refNode === node) { - break; - } - refNode = walker.nextNode(); - } - return refNode; - } else { - if (refNode !== walker.root) { - let bool; - while (refNode) { - if (refNode === node) { - bool = true; - break; - } else if (refNode === walker.root || refNode.contains(node)) { - break; - } - refNode = walker.parentNode(); - } - if (bool) { - return refNode; - } - } - if (node.nodeType === ELEMENT_NODE) { - let bool; - while (refNode) { - if (refNode === node) { - bool = true; - break; - } - refNode = walker.nextNode(); - } - if (bool) { - return refNode; - } - } - } - return null; -}; -var isCustomElement = (node, opt = {}) => { - if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - if (node.nodeType !== ELEMENT_NODE) { - return false; - } - const { localName, ownerDocument } = node; - const { formAssociated } = opt; - const window = ownerDocument.defaultView; - let elmConstructor; - const attr = node.getAttribute("is"); - if (attr) { - elmConstructor = (0, import_is_potential_custom_element_name.default)(attr) && window.customElements.get(attr); - } else { - elmConstructor = (0, import_is_potential_custom_element_name.default)(localName) && window.customElements.get(localName); - } - if (elmConstructor) { - if (formAssociated) { - return !!elmConstructor.formAssociated; - } - return true; - } - return false; -}; -var getSlottedTextContent = (node) => { - if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - if (typeof node.assignedNodes !== "function") { - return null; - } - const nodes = node.assignedNodes(); - if (nodes.length) { - let text = ""; - const l = nodes.length; - for (let i = 0; i < l; i++) { - const item = nodes[i]; - text = item.textContent.trim(); - if (text) { - break; - } - } - return text; - } - return node.textContent.trim(); -}; -var getDirectionality = (node) => { - if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - if (node.nodeType !== ELEMENT_NODE) { - return null; - } - const { dir: dirAttr, localName, parentNode } = node; - const { getEmbeddingLevels } = (0, import_bidi_js.default)(); - if (dirAttr === "ltr" || dirAttr === "rtl") { - return dirAttr; - } else if (dirAttr === "auto") { - let text = ""; - switch (localName) { - case "input": { - if (!node.type || KEYS_DIR_AUTO.has(node.type)) { - text = node.value; - } else if (KEYS_DIR_LTR.has(node.type)) { - return "ltr"; - } - break; - } - case "slot": { - text = getSlottedTextContent(node); - break; - } - case "textarea": { - text = node.value; - break; - } - default: { - const items = [].slice.call(node.childNodes); - for (const item of items) { - const { - dir: itemDir, - localName: itemLocalName, - nodeType: itemNodeType, - textContent: itemTextContent - } = item; - if (itemNodeType === TEXT_NODE) { - text = itemTextContent.trim(); - } else if (itemNodeType === ELEMENT_NODE && !KEYS_NODE_DIR_EXCLUDE.has(itemLocalName) && (!itemDir || itemDir !== "ltr" && itemDir !== "rtl")) { - if (itemLocalName === "slot") { - text = getSlottedTextContent(item); - } else { - text = itemTextContent.trim(); - } - } - if (text) { - break; - } - } - } - } - if (text) { - const { - paragraphs: [{ level }] - } = getEmbeddingLevels(text); - if (level % 2 === 1) { - return "rtl"; - } - } else if (parentNode) { - const { nodeType: parentNodeType } = parentNode; - if (parentNodeType === ELEMENT_NODE) { - return getDirectionality(parentNode); - } - } - } else if (localName === "input" && node.type === "tel") { - return "ltr"; - } else if (localName === "bdi") { - const text = node.textContent.trim(); - if (text) { - const { - paragraphs: [{ level }] - } = getEmbeddingLevels(text); - if (level % 2 === 1) { - return "rtl"; - } - } - } else if (parentNode) { - if (localName === "slot") { - const text = getSlottedTextContent(node); - if (text) { - const { - paragraphs: [{ level }] - } = getEmbeddingLevels(text); - if (level % 2 === 1) { - return "rtl"; - } - return "ltr"; - } - } - const { nodeType: parentNodeType } = parentNode; - if (parentNodeType === ELEMENT_NODE) { - return getDirectionality(parentNode); - } - } - return "ltr"; -}; -var getLanguageAttribute = (node) => { - if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - if (node.nodeType !== ELEMENT_NODE) { - return null; - } - const { contentType } = node.ownerDocument; - const isHtml = REG_IS_HTML.test(contentType); - const isXml = REG_IS_XML.test(contentType); - let isShadow = false; - let current = node; - while (current) { - switch (current.nodeType) { - case ELEMENT_NODE: { - if (isHtml && current.hasAttribute("lang")) { - return current.getAttribute("lang"); - } else if (isXml && current.hasAttribute("xml:lang")) { - return current.getAttribute("xml:lang"); - } - break; - } - case DOCUMENT_FRAGMENT_NODE: { - if (current.host) { - isShadow = true; - } - break; - } - case DOCUMENT_NODE: - default: { - return null; - } - } - if (isShadow) { - current = current.host; - isShadow = false; - } else if (current.parentNode) { - current = current.parentNode; - } else { - break; - } - } - return null; -}; -var isContentEditable = (node) => { - if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - if (node.nodeType !== ELEMENT_NODE) { - return false; - } - if (typeof node.isContentEditable === "boolean") { - return node.isContentEditable; - } else if (node.ownerDocument.designMode === "on") { - return true; - } else { - let attr; - if (node.hasAttribute("contenteditable")) { - attr = node.getAttribute("contenteditable"); - } else { - attr = "inherit"; - } - switch (attr) { - case "": - case "true": { - return true; - } - case "plaintext-only": { - return true; - } - case "false": { - return false; - } - default: { - if (node?.parentNode?.nodeType === ELEMENT_NODE) { - return isContentEditable(node.parentNode); - } - return false; - } - } - } -}; -var isVisible = (node) => { - if (node?.nodeType !== ELEMENT_NODE) { - return false; - } - const window = node.ownerDocument.defaultView; - const { display, visibility } = window.getComputedStyle(node); - if (display !== "none" && visibility === "visible") { - return true; - } - return false; -}; -var isFocusVisible = (node) => { - if (node?.nodeType !== ELEMENT_NODE) { - return false; - } - const { localName, type } = node; - switch (localName) { - case "input": { - if (!type || KEYS_INPUT_EDIT.has(type)) { - return true; - } - return false; - } - case "textarea": { - return true; - } - default: { - return isContentEditable(node); - } - } -}; -var isFocusableArea = (node) => { - if (node?.nodeType !== ELEMENT_NODE) { - return false; - } - if (!node.isConnected) { - return false; - } - const window = node.ownerDocument.defaultView; - if (node instanceof window.HTMLElement) { - if (Number.isInteger(parseInt(node.getAttribute("tabindex")))) { - return true; - } - if (isContentEditable(node)) { - return true; - } - const { localName, parentNode } = node; - switch (localName) { - case "a": { - if (node.href || node.hasAttribute("href")) { - return true; - } - return false; - } - case "iframe": { - return true; - } - case "input": { - if (node.disabled || node.hasAttribute("disabled") || node.hidden || node.hasAttribute("hidden")) { - return false; - } - return true; - } - case "summary": { - if (parentNode.localName === "details") { - let child = parentNode.firstElementChild; - let bool = false; - while (child) { - if (child.localName === "summary") { - bool = child === node; - break; - } - child = child.nextElementSibling; - } - return bool; - } - return false; - } - default: { - if (KEYS_NODE_FOCUSABLE.has(localName) && !(node.disabled || node.hasAttribute("disabled"))) { - return true; - } - } - } - } else if (node instanceof window.SVGElement) { - if (Number.isInteger(parseInt(node.getAttributeNS(null, "tabindex")))) { - const ns = "http://www.w3.org/2000/svg"; - let bool; - let refNode = node; - while (refNode.namespaceURI === ns) { - bool = KEYS_NODE_FOCUSABLE_SVG.has(refNode.localName); - if (bool) { - break; - } - if (refNode?.parentNode?.namespaceURI === ns) { - refNode = refNode.parentNode; - } else { - break; - } - } - if (bool) { - return false; - } - return true; - } - if (node.localName === "a" && (node.href || node.hasAttributeNS(null, "href"))) { - return true; - } - } - return false; -}; -var getNamespaceURI = (ns, node) => { - if (typeof ns !== "string") { - throw new TypeError(`Unexpected type ${getType(ns)}`); - } else if (!node?.nodeType) { - throw new TypeError(`Unexpected type ${getType(node)}`); - } - if (!ns || node.nodeType !== ELEMENT_NODE) { - return null; - } - const { attributes } = node; - let res; - for (const attr of attributes) { - const { name, namespaceURI, prefix, value } = attr; - if (name === `xmlns:${ns}`) { - res = value; - } else if (prefix === ns) { - res = namespaceURI; - } - if (res) { - break; - } - } - return res ?? null; -}; -var isNamespaceDeclared = (ns = "", node = {}) => { - if (!ns || typeof ns !== "string" || node?.nodeType !== ELEMENT_NODE) { - return false; - } - if (node.lookupNamespaceURI(ns)) { - return true; - } - const root = node.ownerDocument.documentElement; - let parent = node; - let res; - while (parent) { - res = getNamespaceURI(ns, parent); - if (res || parent === root) { - break; - } - parent = parent.parentNode; - } - return !!res; -}; -var isPreceding = (nodeA, nodeB) => { - if (!nodeA?.nodeType) { - throw new TypeError(`Unexpected type ${getType(nodeA)}`); - } else if (!nodeB?.nodeType) { - throw new TypeError(`Unexpected type ${getType(nodeB)}`); - } - if (nodeA.nodeType !== ELEMENT_NODE || nodeB.nodeType !== ELEMENT_NODE) { - return false; - } - const posBit = nodeB.compareDocumentPosition(nodeA); - const res = posBit & DOCUMENT_POSITION_PRECEDING || posBit & DOCUMENT_POSITION_CONTAINS; - return !!res; -}; -var compareNodes = (a, b) => { - if (isPreceding(b, a)) { - return 1; - } - return -1; -}; -var sortNodes = (nodes = []) => { - const arr = [...nodes]; - if (arr.length > 1) { - arr.sort(compareNodes); - } - return arr; -}; -var initNwsapi = (window, document) => { - if (!window?.DOMException) { - throw new TypeError(`Unexpected global object ${getType(window)}`); - } - if (document?.nodeType !== DOCUMENT_NODE) { - document = window.document; - } - const nw = (0, import_nwsapi.default)({ - document, - DOMException: window.DOMException - }); - nw.configure({ - LOGERRORS: false - }); - return nw; -}; -var filterSelector = (selector, target) => { - const isQuerySelectorType = target === TARGET_FIRST || target === TARGET_ALL; - if (!selector || typeof selector !== "string" || /null|undefined/.test(selector)) { - return false; - } - if (selector.includes("[")) { - const index = selector.lastIndexOf("["); - const sel = selector.substring(index); - if (sel.indexOf("]") < 0) { - return false; - } - } - if (selector.includes("/") || REG_EXCLUDE_BASIC.test(selector)) { - return false; - } - if (selector.includes(":")) { - let complex = false; - if (target !== isQuerySelectorType) { - complex = REG_COMPLEX.test(selector); - } - if (isQuerySelectorType && REG_DESCEND.test(selector) && !REG_SIBLING.test(selector)) { - return false; - } else if (!isQuerySelectorType && /:has\(/.test(selector)) { - if (!complex || REG_LOGIC_HAS_COMPOUND.test(selector)) { - return false; - } - return REG_END_WITH_HAS.test(selector); - } else if (/:(?:is|not)\(/.test(selector)) { - if (complex) { - return !REG_LOGIC_COMPLEX.test(selector); - } else { - return !REG_LOGIC_COMPOUND.test(selector); - } - } else { - return !REG_WO_LOGICAL.test(selector); - } - } - return true; -}; - -// src/js/parser.js -var import_css_tree = require("css-tree"); -var AST_SORT_ORDER = /* @__PURE__ */ new Map([ - [PS_ELEMENT_SELECTOR, BIT_01], - [ID_SELECTOR, BIT_02], - [CLASS_SELECTOR, BIT_04], - [TYPE_SELECTOR, BIT_08], - [ATTR_SELECTOR, BIT_16], - [PS_CLASS_SELECTOR, BIT_32] -]); -var KEYS_PS_CLASS_STATE = /* @__PURE__ */ new Set([ - "checked", - "closed", - "disabled", - "empty", - "enabled", - "in-range", - "indeterminate", - "invalid", - "open", - "out-of-range", - "placeholder-shown", - "read-only", - "read-write", - "valid" -]); -var KEYS_SHADOW_HOST = /* @__PURE__ */ new Set(["host", "host-context"]); -var REG_EMPTY_PS_FUNC = /(?<=:(?:dir|has|host(?:-context)?|is|lang|not|nth-(?:last-)?(?:child|of-type)|where))\(\s+\)/g; -var REG_SHADOW_PS_ELEMENT = /^part|slotted$/; -var U_FFFD = "\uFFFD"; -var unescapeSelector = (selector = "") => { - if (typeof selector === "string" && selector.indexOf("\\", 0) >= 0) { - const arr = selector.split("\\"); - const selectorItems = [arr[0]]; - const l = arr.length; - for (let i = 1; i < l; i++) { - const item = arr[i]; - if (item === "" && i === l - 1) { - selectorItems.push(U_FFFD); - } else { - const hexExists = /^([\da-f]{1,6}\s?)/i.exec(item); - if (hexExists) { - const [, hex] = hexExists; - let str; - try { - const low = parseInt("D800", HEX); - const high = parseInt("DFFF", HEX); - const deci = parseInt(hex, HEX); - if (deci === 0 || deci >= low && deci <= high) { - str = U_FFFD; - } else { - str = String.fromCodePoint(deci); - } - } catch (e) { - str = U_FFFD; - } - let postStr = ""; - if (item.length > hex.length) { - postStr = item.substring(hex.length); - } - selectorItems.push(`${str}${postStr}`); - } else if (/^[\n\r\f]/.test(item)) { - selectorItems.push(`\\${item}`); - } else { - selectorItems.push(item); - } - } - } - return selectorItems.join(""); - } - return selector; -}; -var preprocess = (value) => { - if (typeof value !== "string") { - if (value === void 0 || value === null) { - return getType(value).toLowerCase(); - } else if (Array.isArray(value)) { - return value.join(","); - } else if (Object.hasOwn(value, "toString")) { - return value.toString(); - } else { - throw new DOMException(`Invalid selector ${value}`, SYNTAX_ERR); - } - } - let selector = value; - let index = 0; - while (index >= 0) { - index = selector.indexOf("#", index); - if (index < 0) { - break; - } - const preHash = selector.substring(0, index + 1); - let postHash = selector.substring(index + 1); - const codePoint = postHash.codePointAt(0); - if (codePoint > BIT_FFFF) { - const str = `\\${codePoint.toString(HEX)} `; - if (postHash.length === DUO) { - postHash = str; - } else { - postHash = `${str}${postHash.substring(DUO)}`; - } - } - selector = `${preHash}${postHash}`; - index++; - } - return selector.replace(/\f|\r\n?/g, "\n").replace(/[\0\uD800-\uDFFF]|\\$/g, U_FFFD).replace(/\x26/g, ":scope"); -}; -var parseSelector = (sel) => { - const selector = preprocess(sel); - if (/^$|^\s*>|,\s*$/.test(selector)) { - throw new DOMException(`Invalid selector ${selector}`, SYNTAX_ERR); - } - try { - const ast = cssTree2.parse(selector, { - context: "selectorList", - parseCustomProperty: true - }); - return cssTree2.toPlainObject(ast); - } catch (e) { - const { message } = e; - if (/^(?:"\]"|Attribute selector [()\s,=~^$*|]+) is expected$/.test( - message - ) && !selector.endsWith("]")) { - const index = selector.lastIndexOf("["); - const selPart = selector.substring(index); - if (selPart.includes('"')) { - const quotes = selPart.match(/"/g).length; - if (quotes % 2) { - return parseSelector(`${selector}"]`); - } - return parseSelector(`${selector}]`); - } - return parseSelector(`${selector}]`); - } else if (message === '")" is expected') { - if (REG_EMPTY_PS_FUNC.test(selector)) { - return parseSelector(`${selector.replaceAll(REG_EMPTY_PS_FUNC, "()")}`); - } else if (!selector.endsWith(")")) { - return parseSelector(`${selector})`); - } else { - throw new DOMException(`Invalid selector ${selector}`, SYNTAX_ERR); - } - } else { - throw new DOMException(`Invalid selector ${selector}`, SYNTAX_ERR); - } - } -}; -var walkAST = (ast = {}) => { - const branches = /* @__PURE__ */ new Set(); - const info = { - hasForgivenPseudoFunc: false, - hasHasPseudoFunc: false, - hasLogicalPseudoFunc: false, - hasNotPseudoFunc: false, - hasNthChildOfSelector: false, - hasNestedSelector: false, - hasStatePseudoClass: false - }; - const opt = { - enter(node) { - switch (node.type) { - case CLASS_SELECTOR: { - if (/^-?\d/.test(node.name)) { - throw new DOMException( - `Invalid selector .${node.name}`, - SYNTAX_ERR - ); - } - break; - } - case ID_SELECTOR: { - if (/^-?\d/.test(node.name)) { - throw new DOMException( - `Invalid selector #${node.name}`, - SYNTAX_ERR - ); - } - break; - } - case PS_CLASS_SELECTOR: { - if (KEYS_LOGICAL.has(node.name)) { - info.hasNestedSelector = true; - info.hasLogicalPseudoFunc = true; - if (node.name === "has") { - info.hasHasPseudoFunc = true; - } else if (node.name === "not") { - info.hasNotPseudoFunc = true; - } else { - info.hasForgivenPseudoFunc = true; - } - } else if (KEYS_PS_CLASS_STATE.has(node.name)) { - info.hasStatePseudoClass = true; - } else if (KEYS_SHADOW_HOST.has(node.name) && Array.isArray(node.children) && node.children.length) { - info.hasNestedSelector = true; - } - break; - } - case PS_ELEMENT_SELECTOR: { - if (REG_SHADOW_PS_ELEMENT.test(node.name)) { - info.hasNestedSelector = true; - } - break; - } - case NTH: { - if (node.selector) { - info.hasNestedSelector = true; - info.hasNthChildOfSelector = true; - } - break; - } - case SELECTOR: { - branches.add(node.children); - break; - } - default: - } - } - }; - cssTree2.walk(ast, opt); - if (info.hasNestedSelector === true) { - cssTree2.findAll(ast, (node, item, list) => { - if (list) { - if (node.type === PS_CLASS_SELECTOR && KEYS_LOGICAL.has(node.name)) { - const itemList = list.filter((i) => { - const { name, type } = i; - return type === PS_CLASS_SELECTOR && KEYS_LOGICAL.has(name); - }); - for (const { children } of itemList) { - for (const { children: grandChildren } of children) { - for (const { children: greatGrandChildren } of grandChildren) { - if (branches.has(greatGrandChildren)) { - branches.delete(greatGrandChildren); - } - } - } - } - } else if (node.type === PS_CLASS_SELECTOR && KEYS_SHADOW_HOST.has(node.name) && Array.isArray(node.children) && node.children.length) { - const itemList = list.filter((i) => { - const { children, name, type } = i; - const res = type === PS_CLASS_SELECTOR && KEYS_SHADOW_HOST.has(name) && Array.isArray(children) && children.length; - return res; - }); - for (const { children } of itemList) { - for (const { children: grandChildren } of children) { - if (branches.has(grandChildren)) { - branches.delete(grandChildren); - } - } - } - } else if (node.type === PS_ELEMENT_SELECTOR && REG_SHADOW_PS_ELEMENT.test(node.name)) { - const itemList = list.filter((i) => { - const { name, type } = i; - const res = type === PS_ELEMENT_SELECTOR && REG_SHADOW_PS_ELEMENT.test(name); - return res; - }); - for (const { children } of itemList) { - for (const { children: grandChildren } of children) { - if (branches.has(grandChildren)) { - branches.delete(grandChildren); - } - } - } - } else if (node.type === NTH && node.selector) { - const itemList = list.filter((i) => { - const { selector, type } = i; - const res = type === NTH && selector; - return res; - }); - for (const { selector } of itemList) { - const { children } = selector; - for (const { children: grandChildren } of children) { - if (branches.has(grandChildren)) { - branches.delete(grandChildren); - } - } - } - } - } - }); - } - return { - info, - branches: [...branches] - }; -}; -var compareASTNodes = (a, b) => { - const bitA = AST_SORT_ORDER.get(a.type); - const bitB = AST_SORT_ORDER.get(b.type); - if (bitA === bitB) { - return 0; - } else if (bitA > bitB) { - return 1; - } else { - return -1; - } -}; -var sortAST = (asts) => { - const arr = [...asts]; - if (arr.length > 1) { - arr.sort(compareASTNodes); - } - return arr; -}; -var parseAstName = (selector) => { - let prefix; - let localName; - if (selector && typeof selector === "string") { - if (selector.indexOf("|") > -1) { - [prefix, localName] = selector.split("|"); - } else { - prefix = "*"; - localName = selector; - } - } else { - throw new DOMException(`Invalid selector ${selector}`, SYNTAX_ERR); - } - return { - prefix, - localName - }; -}; - -// src/js/matcher.js -var KEYS_FORM_PS_DISABLED = /* @__PURE__ */ new Set([ - ...FORM_PARTS, - "fieldset", - "optgroup", - "option" -]); -var KEYS_INPUT_EDIT2 = new Set(INPUT_EDIT); -var REG_LANG_VALID = new RegExp(`^(?:\\*-)?${ALPHA_NUM}${LANG_PART}$`, "i"); -var REG_TAG_NAME = /[A-Z][\\w-]*/i; -var matchPseudoElementSelector = (astName, astType, opt = {}) => { - const { forgive, globalObject, warn } = opt; - if (astType !== PS_ELEMENT_SELECTOR) { - throw new TypeError(`Unexpected ast type ${getType(astType)}`); - } - switch (astName) { - case "after": - case "backdrop": - case "before": - case "cue": - case "cue-region": - case "first-letter": - case "first-line": - case "file-selector-button": - case "marker": - case "placeholder": - case "selection": - case "target-text": { - if (warn) { - throw generateException( - `Unsupported pseudo-element ::${astName}`, - NOT_SUPPORTED_ERR, - globalObject - ); - } - break; - } - case "part": - case "slotted": { - if (warn) { - throw generateException( - `Unsupported pseudo-element ::${astName}()`, - NOT_SUPPORTED_ERR, - globalObject - ); - } - break; - } - default: { - if (astName.startsWith("-webkit-")) { - if (warn) { - throw generateException( - `Unsupported pseudo-element ::${astName}`, - NOT_SUPPORTED_ERR, - globalObject - ); - } - } else if (!forgive) { - throw generateException( - `Unknown pseudo-element ::${astName}`, - SYNTAX_ERR, - globalObject - ); - } - } - } -}; -var matchDirectionPseudoClass = (ast, node) => { - const { name } = ast; - if (!name) { - const type = name === "" ? "(empty String)" : getType(name); - throw new TypeError(`Unexpected ast type ${type}`); - } - const dir = getDirectionality(node); - return name === dir; -}; -var matchLanguagePseudoClass = (ast, node) => { - const { name, type, value } = ast; - let langPattern; - if (type === STRING && value) { - langPattern = value; - } else if (type === IDENT && name) { - langPattern = unescapeSelector(name); - } - if (typeof langPattern !== "string") { - return false; - } - const elementLang = getLanguageAttribute(node); - if (elementLang === null) { - return false; - } - if (langPattern === "*") { - return elementLang !== ""; - } - if (!REG_LANG_VALID.test(langPattern)) { - return false; - } - let matcherRegex; - if (langPattern.indexOf("-") > -1) { - const [langMain, langSub, ...langRest] = langPattern.split("-"); - const extendedMain = langMain === "*" ? `${ALPHA_NUM}${LANG_PART}` : `${langMain}${LANG_PART}`; - const extendedSub = `-${langSub}${LANG_PART}`; - let extendedRest = ""; - for (let i = 0; i < langRest.length; i++) { - extendedRest += `-${langRest[i]}${LANG_PART}`; - } - matcherRegex = new RegExp( - `^${extendedMain}${extendedSub}${extendedRest}$`, - "i" - ); - } else { - matcherRegex = new RegExp(`^${langPattern}${LANG_PART}$`, "i"); - } - return matcherRegex.test(elementLang); -}; -var matchDisabledPseudoClass = (astName, node) => { - const { localName, parentNode } = node; - if (!KEYS_FORM_PS_DISABLED.has(localName) && !isCustomElement(node, { formAssociated: true })) { - return false; - } - let isDisabled = false; - if (node.disabled || node.hasAttribute("disabled")) { - isDisabled = true; - } else if (localName === "option") { - if (parentNode && parentNode.localName === "optgroup" && (parentNode.disabled || parentNode.hasAttribute("disabled"))) { - isDisabled = true; - } - } else if (localName !== "optgroup") { - let current = parentNode; - while (current) { - if (current.localName === "fieldset" && (current.disabled || current.hasAttribute("disabled"))) { - let legend; - let element = current.firstElementChild; - while (element) { - if (element.localName === "legend") { - legend = element; - break; - } - element = element.nextElementSibling; - } - if (!legend || !legend.contains(node)) { - isDisabled = true; - } - break; - } - current = current.parentNode; - } - } - if (astName === "disabled") { - return isDisabled; - } - return !isDisabled; -}; -var matchReadOnlyPseudoClass = (astName, node) => { - const { localName } = node; - let isReadOnly = false; - switch (localName) { - case "textarea": - case "input": { - const isEditableInput = !node.type || KEYS_INPUT_EDIT2.has(node.type); - if (localName === "textarea" || isEditableInput) { - isReadOnly = node.readOnly || node.hasAttribute("readonly") || node.disabled || node.hasAttribute("disabled"); - } else { - isReadOnly = true; - } - break; - } - default: { - isReadOnly = !isContentEditable(node); - } - } - if (astName === "read-only") { - return isReadOnly; - } - return !isReadOnly; -}; -var matchAttributeSelector = (ast, node, opt = {}) => { - const { - flags: astFlags, - matcher: astMatcher, - name: astName, - value: astValue - } = ast; - const { check, forgive, globalObject } = opt; - if (typeof astFlags === "string" && !/^[is]$/i.test(astFlags) && !forgive) { - const css = (0, import_css_tree.generate)(ast); - throw generateException( - `Invalid selector ${css}`, - SYNTAX_ERR, - globalObject - ); - } - const { attributes } = node; - if (!attributes || !attributes.length) { - return false; - } - const contentType = node.ownerDocument.contentType; - let caseInsensitive; - if (contentType === "text/html") { - if (typeof astFlags === "string" && /^s$/i.test(astFlags)) { - caseInsensitive = false; - } else { - caseInsensitive = true; - } - } else if (typeof astFlags === "string" && /^i$/i.test(astFlags)) { - caseInsensitive = true; - } else { - caseInsensitive = false; - } - let astAttrName = unescapeSelector(astName.name); - if (caseInsensitive) { - astAttrName = astAttrName.toLowerCase(); - } - const attrValues = /* @__PURE__ */ new Set(); - if (astAttrName.indexOf("|") > -1) { - const { prefix: astPrefix, localName: astLocalName } = parseAstName(astAttrName); - for (const item of attributes) { - let { name: itemName, value: itemValue } = item; - if (caseInsensitive) { - itemName = itemName.toLowerCase(); - itemValue = itemValue.toLowerCase(); - } - switch (astPrefix) { - case "": { - if (astLocalName === itemName) { - attrValues.add(itemValue); - } - break; - } - case "*": { - if (itemName.indexOf(":") > -1) { - const [, ...restItemName] = itemName.split(":"); - const itemLocalName = restItemName.join(":").replace(/^:/, ""); - if (itemLocalName === astLocalName) { - attrValues.add(itemValue); - } - } else if (astLocalName === itemName) { - attrValues.add(itemValue); - } - break; - } - default: { - if (!check) { - if (forgive) { - return false; - } - const css = (0, import_css_tree.generate)(ast); - throw generateException( - `Invalid selector ${css}`, - SYNTAX_ERR, - globalObject - ); - } - if (itemName.indexOf(":") > -1) { - const [itemPrefix, ...restItemName] = itemName.split(":"); - const itemLocalName = restItemName.join(":").replace(/^:/, ""); - if (itemPrefix === "xml" && itemLocalName === "lang") { - continue; - } else if (astPrefix === itemPrefix && astLocalName === itemLocalName) { - const namespaceDeclared = isNamespaceDeclared(astPrefix, node); - if (namespaceDeclared) { - attrValues.add(itemValue); - } - } - } - } - } - } - } else { - for (let { name: itemName, value: itemValue } of attributes) { - if (caseInsensitive) { - itemName = itemName.toLowerCase(); - itemValue = itemValue.toLowerCase(); - } - if (itemName.indexOf(":") > -1) { - const [itemPrefix, ...restItemName] = itemName.split(":"); - const itemLocalName = restItemName.join(":").replace(/^:/, ""); - if (!itemPrefix && astAttrName === `:${itemLocalName}`) { - attrValues.add(itemValue); - } else if (itemPrefix === "xml" && itemLocalName === "lang") { - continue; - } else if (astAttrName === itemLocalName) { - attrValues.add(itemValue); - } - } else if (astAttrName === itemName) { - attrValues.add(itemValue); - } - } - } - if (!attrValues.size) { - return false; - } - const { name: astIdentValue, value: astStringValue } = astValue ?? {}; - let attrValue; - if (astIdentValue) { - if (caseInsensitive) { - attrValue = astIdentValue.toLowerCase(); - } else { - attrValue = astIdentValue; - } - } else if (astStringValue) { - if (caseInsensitive) { - attrValue = astStringValue.toLowerCase(); - } else { - attrValue = astStringValue; - } - } else if (astStringValue === "") { - attrValue = astStringValue; - } - switch (astMatcher) { - case "=": { - return typeof attrValue === "string" && attrValues.has(attrValue); - } - case "~=": { - if (attrValue && typeof attrValue === "string") { - for (const value of attrValues) { - const item = new Set(value.split(/\s+/)); - if (item.has(attrValue)) { - return true; - } - } - } - return false; - } - case "|=": { - if (attrValue && typeof attrValue === "string") { - for (const value of attrValues) { - if (value === attrValue || value.startsWith(`${attrValue}-`)) { - return true; - } - } - } - return false; - } - case "^=": { - if (attrValue && typeof attrValue === "string") { - for (const value of attrValues) { - if (value.startsWith(`${attrValue}`)) { - return true; - } - } - } - return false; - } - case "$=": { - if (attrValue && typeof attrValue === "string") { - for (const value of attrValues) { - if (value.endsWith(`${attrValue}`)) { - return true; - } - } - } - return false; - } - case "*=": { - if (attrValue && typeof attrValue === "string") { - for (const value of attrValues) { - if (value.includes(`${attrValue}`)) { - return true; - } - } - } - return false; - } - case null: - default: { - return true; - } - } -}; -var matchTypeSelector = (ast, node, opt = {}) => { - const astName = unescapeSelector(ast.name); - const { localName, namespaceURI, prefix } = node; - const { check, forgive, globalObject } = opt; - let { prefix: astPrefix, localName: astLocalName } = parseAstName( - astName, - node - ); - if (node.ownerDocument.contentType === "text/html" && (!namespaceURI || namespaceURI === "http://www.w3.org/1999/xhtml") && REG_TAG_NAME.test(localName)) { - astPrefix = astPrefix.toLowerCase(); - astLocalName = astLocalName.toLowerCase(); - } - let nodePrefix; - let nodeLocalName; - if (localName.indexOf(":") > -1) { - [nodePrefix, nodeLocalName] = localName.split(":"); - } else { - nodePrefix = prefix || ""; - nodeLocalName = localName; - } - switch (astPrefix) { - case "": { - if (!nodePrefix && !namespaceURI && (astLocalName === "*" || astLocalName === nodeLocalName)) { - return true; - } - return false; - } - case "*": { - if (astLocalName === "*" || astLocalName === nodeLocalName) { - return true; - } - return false; - } - default: { - if (!check) { - if (forgive) { - return false; - } - const css = (0, import_css_tree.generate)(ast); - throw generateException( - `Invalid selector ${css}`, - SYNTAX_ERR, - globalObject - ); - } - const astNS = node.lookupNamespaceURI(astPrefix); - const nodeNS = node.lookupNamespaceURI(nodePrefix); - if (astNS === nodeNS && astPrefix === nodePrefix) { - if (astLocalName === "*" || astLocalName === nodeLocalName) { - return true; - } - return false; - } else if (!forgive && !astNS) { - throw generateException( - `Undeclared namespace ${astPrefix}`, - SYNTAX_ERR, - globalObject - ); - } - return false; - } - } -}; - -// src/js/finder.js -var DIR_NEXT = "next"; -var DIR_PREV = "prev"; -var KEYS_FORM = /* @__PURE__ */ new Set([...FORM_PARTS, "fieldset", "form"]); -var KEYS_FORM_PS_VALID = /* @__PURE__ */ new Set([...FORM_PARTS, "form"]); -var KEYS_INPUT_CHECK = new Set(INPUT_CHECK); -var KEYS_INPUT_PLACEHOLDER = /* @__PURE__ */ new Set([...INPUT_TEXT, "number"]); -var KEYS_INPUT_RANGE = /* @__PURE__ */ new Set([...INPUT_DATE, "number", "range"]); -var KEYS_INPUT_REQUIRED = /* @__PURE__ */ new Set([...INPUT_CHECK, ...INPUT_EDIT, "file"]); -var KEYS_INPUT_RESET = /* @__PURE__ */ new Set(["button", "reset"]); -var KEYS_INPUT_SUBMIT = /* @__PURE__ */ new Set(["image", "submit"]); -var KEYS_MODIFIER = /* @__PURE__ */ new Set([ - "Alt", - "AltGraph", - "CapsLock", - "Control", - "Fn", - "FnLock", - "Hyper", - "Meta", - "NumLock", - "ScrollLock", - "Shift", - "Super", - "Symbol", - "SymbolLock" -]); -var KEYS_PS_UNCACHE = /* @__PURE__ */ new Set([ - "any-link", - "defined", - "dir", - "link", - "scope" -]); -var KEYS_PS_NTH_OF_TYPE = /* @__PURE__ */ new Set([ - "first-of-type", - "last-of-type", - "only-of-type" -]); -var Finder = class { - /* private fields */ - #ast; - #astCache; - #check; - #descendant; - #document; - #documentCache; - #documentURL; - #event; - #eventHandlers; - #focus; - #invalidate; - #invalidateResults; - #lastFocusVisible; - #node; - #nodeWalker; - #nodes; - #noexcept; - #pseudoElement; - #results; - #root; - #rootWalker; - #scoped; - #selector; - #shadow; - #verifyShadowHost; - #walkers; - #warn; - #window; - /** - * constructor - * @param {object} window - The window object. - */ - constructor(window) { - this.#window = window; - this.#astCache = /* @__PURE__ */ new WeakMap(); - this.#documentCache = /* @__PURE__ */ new WeakMap(); - this.#event = null; - this.#focus = null; - this.#lastFocusVisible = null; - this.#eventHandlers = /* @__PURE__ */ new Set([ - { - keys: ["focus", "focusin"], - handler: this._handleFocusEvent - }, - { - keys: ["keydown", "keyup"], - handler: this._handleKeyboardEvent - }, - { - keys: ["mouseover", "mousedown", "mouseup", "click", "mouseout"], - handler: this._handleMouseEvent - } - ]); - this._registerEventListeners(); - this.clearResults(true); - } - /** - * Handles errors. - * @param {Error} e - The error object. - * @param {object} [opt] - Options. - * @param {boolean} [opt.noexcept] - If true, exceptions are not thrown. - * @throws {Error} Throws an error. - * @returns {void} - */ - onError = (e, opt = {}) => { - const noexcept = opt.noexcept ?? this.#noexcept; - if (noexcept) { - return; - } - const isDOMException = e instanceof DOMException || e instanceof this.#window.DOMException; - if (isDOMException) { - if (e.name === NOT_SUPPORTED_ERR) { - if (this.#warn) { - console.warn(e.message); - } - return; - } - throw new this.#window.DOMException(e.message, e.name); - } - if (e.name in this.#window) { - throw new this.#window[e.name](e.message, { cause: e }); - } - throw e; - }; - /** - * Sets up the finder. - * @param {string} selector - The CSS selector. - * @param {object} node - Document, DocumentFragment, or Element. - * @param {object} [opt] - Options. - * @param {boolean} [opt.check] - Indicates if running in internal check(). - * @param {boolean} [opt.noexcept] - If true, exceptions are not thrown. - * @param {boolean} [opt.warn] - If true, console warnings are enabled. - * @returns {object} The finder instance. - */ - setup = (selector, node, opt = {}) => { - const { check, noexcept, warn } = opt; - this.#check = !!check; - this.#noexcept = !!noexcept; - this.#warn = !!warn; - [this.#document, this.#root, this.#shadow] = resolveContent(node); - this.#documentURL = null; - this.#node = node; - this.#scoped = this.#node !== this.#root && this.#node.nodeType === ELEMENT_NODE; - this.#selector = selector; - [this.#ast, this.#nodes] = this._correspond(selector); - this.#pseudoElement = []; - this.#walkers = /* @__PURE__ */ new WeakMap(); - this.#nodeWalker = null; - this.#rootWalker = null; - this.#verifyShadowHost = null; - this.clearResults(); - return this; - }; - /** - * Clear cached results. - * @param {boolean} all - clear all results - * @returns {void} - */ - clearResults = (all = false) => { - this.#invalidateResults = /* @__PURE__ */ new WeakMap(); - if (all) { - this.#results = /* @__PURE__ */ new WeakMap(); - } - }; - /** - * Handles focus events. - * @private - * @param {Event} evt - The event object. - * @returns {void} - */ - _handleFocusEvent = (evt) => { - this.#focus = evt; - }; - /** - * Handles keyboard events. - * @private - * @param {Event} evt - The event object. - * @returns {void} - */ - _handleKeyboardEvent = (evt) => { - const { key } = evt; - if (!KEYS_MODIFIER.has(key)) { - this.#event = evt; - } - }; - /** - * Handles mouse events. - * @private - * @param {Event} evt - The event object. - * @returns {void} - */ - _handleMouseEvent = (evt) => { - this.#event = evt; - }; - /** - * Registers event listeners. - * @private - * @returns {Array.<void>} An array of return values from addEventListener. - */ - _registerEventListeners = () => { - const opt = { - capture: true, - passive: true - }; - const func = []; - for (const eventHandler of this.#eventHandlers) { - const { keys, handler } = eventHandler; - const l = keys.length; - for (let i = 0; i < l; i++) { - const key = keys[i]; - func.push(this.#window.addEventListener(key, handler, opt)); - } - } - return func; - }; - /** - * Processes selector branches into the internal AST structure. - * @private - * @param {Array.<Array.<object>>} branches - The branches from walkAST. - * @param {string} selector - The original selector for error reporting. - * @returns {{ast: Array, descendant: boolean}} - * An object with the AST, descendant flag. - */ - _processSelectorBranches = (branches, selector) => { - let descendant = false; - const ast = []; - const l = branches.length; - for (let i = 0; i < l; i++) { - const items = [...branches[i]]; - const branch = []; - let item = items.shift(); - if (item && item.type !== COMBINATOR) { - const leaves = /* @__PURE__ */ new Set(); - while (item) { - if (item.type === COMBINATOR) { - const [nextItem] = items; - if (!nextItem || nextItem.type === COMBINATOR) { - const msg = `Invalid selector ${selector}`; - this.onError(generateException(msg, SYNTAX_ERR, this.#window)); - return { ast: [], descendant: false, invalidate: false }; - } - if (item.name === " " || item.name === ">") { - descendant = true; - } - branch.push({ combo: item, leaves: sortAST(leaves) }); - leaves.clear(); - } else { - if (item.name && typeof item.name === "string") { - const unescapedName = unescapeSelector(item.name); - if (unescapedName !== item.name) { - item.name = unescapedName; - } - if (/[|:]/.test(unescapedName)) { - item.namespace = true; - } - } - leaves.add(item); - } - if (items.length) { - item = items.shift(); - } else { - branch.push({ combo: null, leaves: sortAST(leaves) }); - leaves.clear(); - break; - } - } - } - ast.push({ branch, dir: null, filtered: false, find: false }); - } - return { ast, descendant }; - }; - /** - * Corresponds AST and nodes. - * @private - * @param {string} selector - The CSS selector. - * @returns {Array.<Array.<object>>} An array with the AST and nodes. - */ - _correspond = (selector) => { - const nodes = []; - this.#descendant = false; - this.#invalidate = false; - let ast; - if (this.#documentCache.has(this.#document)) { - const cachedItem = this.#documentCache.get(this.#document); - if (cachedItem && cachedItem.has(`${selector}`)) { - const item = cachedItem.get(`${selector}`); - ast = item.ast; - this.#descendant = item.descendant; - this.#invalidate = item.invalidate; - } - } - if (ast) { - const l = ast.length; - for (let i = 0; i < l; i++) { - ast[i].dir = null; - ast[i].filtered = false; - ast[i].find = false; - nodes[i] = []; - } - } else { - let cssAst; - try { - cssAst = parseSelector(selector); - } catch (e) { - return this.onError(e); - } - const { branches, info } = walkAST(cssAst); - const { - hasHasPseudoFunc, - hasLogicalPseudoFunc, - hasNthChildOfSelector, - hasStatePseudoClass - } = info; - this.#invalidate = hasHasPseudoFunc || hasStatePseudoClass || !!(hasLogicalPseudoFunc && hasNthChildOfSelector); - const processed = this._processSelectorBranches(branches, selector); - ast = processed.ast; - this.#descendant = processed.descendant; - let cachedItem; - if (this.#documentCache.has(this.#document)) { - cachedItem = this.#documentCache.get(this.#document); - } else { - cachedItem = /* @__PURE__ */ new Map(); - } - cachedItem.set(`${selector}`, { - ast, - descendant: this.#descendant, - invalidate: this.#invalidate - }); - this.#documentCache.set(this.#document, cachedItem); - for (let i = 0; i < ast.length; i++) { - nodes[i] = []; - } - } - return [ast, nodes]; - }; - /** - * Creates a TreeWalker. - * @private - * @param {object} node - The Document, DocumentFragment, or Element node. - * @param {object} [opt] - Options. - * @param {boolean} [opt.force] - Force creation of a new TreeWalker. - * @param {number} [opt.whatToShow] - The NodeFilter whatToShow value. - * @returns {object} The TreeWalker object. - */ - _createTreeWalker = (node, opt = {}) => { - const { force = false, whatToShow = SHOW_CONTAINER } = opt; - if (force) { - return this.#document.createTreeWalker(node, whatToShow); - } else if (this.#walkers.has(node)) { - return this.#walkers.get(node); - } - const walker = this.#document.createTreeWalker(node, whatToShow); - this.#walkers.set(node, walker); - return walker; - }; - /** - * Gets selector branches from cache or parses them. - * @private - * @param {object} selector - The AST. - * @returns {Array.<Array.<object>>} The selector branches. - */ - _getSelectorBranches = (selector) => { - if (this.#astCache.has(selector)) { - return this.#astCache.get(selector); - } - const { branches } = walkAST(selector); - this.#astCache.set(selector, branches); - return branches; - }; - /** - * Gets the children of a node, optionally filtered by a selector. - * @private - * @param {object} parentNode - The parent element. - * @param {Array.<Array.<object>>} selectorBranches - The selector branches. - * @param {object} [opt] - Options. - * @returns {Array.<object>} An array of child nodes. - */ - _getFilteredChildren = (parentNode, selectorBranches, opt = {}) => { - const children = []; - const walker = this._createTreeWalker(parentNode, { force: true }); - let childNode = walker.firstChild(); - while (childNode) { - if (selectorBranches) { - if (isVisible(childNode)) { - let isMatch = false; - const l = selectorBranches.length; - for (let i = 0; i < l; i++) { - const leaves = selectorBranches[i]; - if (this._matchLeaves(leaves, childNode, opt)) { - isMatch = true; - break; - } - } - if (isMatch) { - children.push(childNode); - } - } - } else { - children.push(childNode); - } - childNode = walker.nextSibling(); - } - return children; - }; - /** - * Collects nth-child nodes. - * @private - * @param {object} anb - An+B options. - * @param {number} anb.a - The 'a' value. - * @param {number} anb.b - The 'b' value. - * @param {boolean} [anb.reverse] - If true, reverses the order. - * @param {object} [anb.selector] - The AST. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _collectNthChild = (anb, node, opt = {}) => { - const { a, b, selector } = anb; - const { parentNode } = node; - if (!parentNode) { - const matchedNode = /* @__PURE__ */ new Set(); - if (node === this.#root && a * 1 + b * 1 === 1) { - if (selector) { - const selectorBranches2 = this._getSelectorBranches(selector); - const l = selectorBranches2.length; - for (let i = 0; i < l; i++) { - const leaves = selectorBranches2[i]; - if (this._matchLeaves(leaves, node, opt)) { - matchedNode.add(node); - break; - } - } - } else { - matchedNode.add(node); - } - } - return matchedNode; - } - const selectorBranches = selector ? this._getSelectorBranches(selector) : null; - const children = this._getFilteredChildren( - parentNode, - selectorBranches, - opt - ); - const matchedNodes = filterNodesByAnB(children, anb); - return new Set(matchedNodes); - }; - /** - * Collects nth-of-type nodes. - * @private - * @param {object} anb - An+B options. - * @param {number} anb.a - The 'a' value. - * @param {number} anb.b - The 'b' value. - * @param {boolean} [anb.reverse] - If true, reverses the order. - * @param {object} node - The Element node. - * @returns {Set.<object>} A collection of matched nodes. - */ - _collectNthOfType = (anb, node) => { - const { parentNode } = node; - if (!parentNode) { - if (node === this.#root && anb.a * 1 + anb.b * 1 === 1) { - return /* @__PURE__ */ new Set([node]); - } - return /* @__PURE__ */ new Set(); - } - const typedSiblings = []; - const walker = this._createTreeWalker(parentNode, { force: true }); - let sibling = walker.firstChild(); - while (sibling) { - if (sibling.localName === node.localName && sibling.namespaceURI === node.namespaceURI && sibling.prefix === node.prefix) { - typedSiblings.push(sibling); - } - sibling = walker.nextSibling(); - } - const matchedNodes = filterNodesByAnB(typedSiblings, anb); - return new Set(matchedNodes); - }; - /** - * Matches An+B. - * @private - * @param {object} ast - The AST. - * @param {object} node - The Element node. - * @param {string} nthName - The name of the nth pseudo-class. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchAnPlusB = (ast, node, nthName, opt = {}) => { - const { - nth: { a, b, name: nthIdentName }, - selector - } = ast; - const anbMap = /* @__PURE__ */ new Map(); - if (nthIdentName) { - if (nthIdentName === "even") { - anbMap.set("a", 2); - anbMap.set("b", 0); - } else if (nthIdentName === "odd") { - anbMap.set("a", 2); - anbMap.set("b", 1); - } - if (nthName.indexOf("last") > -1) { - anbMap.set("reverse", true); - } - } else { - if (typeof a === "string" && /-?\d+/.test(a)) { - anbMap.set("a", a * 1); - } else { - anbMap.set("a", 0); - } - if (typeof b === "string" && /-?\d+/.test(b)) { - anbMap.set("b", b * 1); - } else { - anbMap.set("b", 0); - } - if (nthName.indexOf("last") > -1) { - anbMap.set("reverse", true); - } - } - if (nthName === "nth-child" || nthName === "nth-last-child") { - if (selector) { - anbMap.set("selector", selector); - } - const anb = Object.fromEntries(anbMap); - const nodes = this._collectNthChild(anb, node, opt); - return nodes; - } else if (nthName === "nth-of-type" || nthName === "nth-last-of-type") { - const anb = Object.fromEntries(anbMap); - const nodes = this._collectNthOfType(anb, node); - return nodes; - } - return /* @__PURE__ */ new Set(); - }; - /** - * Matches the :has() pseudo-class function. - * @private - * @param {Array.<object>} astLeaves - The AST leaves. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {boolean} The result. - */ - _matchHasPseudoFunc = (astLeaves, node, opt = {}) => { - if (Array.isArray(astLeaves) && astLeaves.length) { - const leaves = [...astLeaves]; - const [leaf] = leaves; - const { type: leafType } = leaf; - let combo; - if (leafType === COMBINATOR) { - combo = leaves.shift(); - } else { - combo = { - name: " ", - type: COMBINATOR - }; - } - const twigLeaves = []; - while (leaves.length) { - const [item] = leaves; - const { type: itemType } = item; - if (itemType === COMBINATOR) { - break; - } else { - twigLeaves.push(leaves.shift()); - } - } - const twig = { - combo, - leaves: twigLeaves - }; - opt.dir = DIR_NEXT; - const nodes = this._matchCombinator(twig, node, opt); - if (nodes.size) { - if (leaves.length) { - let bool = false; - for (const nextNode of nodes) { - bool = this._matchHasPseudoFunc(leaves, nextNode, opt); - if (bool) { - break; - } - } - return bool; - } - return true; - } - } - return false; - }; - /** - * Evaluates the :has() pseudo-class. - * @private - * @param {object} astData - The AST data. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {?object} The matched node. - */ - _evaluateHasPseudo = (astData, node, opt) => { - const { branches } = astData; - let bool = false; - const l = branches.length; - for (let i = 0; i < l; i++) { - const leaves = branches[i]; - bool = this._matchHasPseudoFunc(leaves, node, opt); - if (bool) { - break; - } - } - if (!bool) { - return null; - } - if ((opt.isShadowRoot || this.#shadow) && node.nodeType === DOCUMENT_FRAGMENT_NODE) { - return this.#verifyShadowHost ? node : null; - } - return node; - }; - /** - * Matches logical pseudo-class functions. - * @private - * @param {object} astData - The AST data. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {?object} The matched node. - */ - _matchLogicalPseudoFunc = (astData, node, opt = {}) => { - const { astName, branches, twigBranches } = astData; - if (astName === "has") { - return this._evaluateHasPseudo(astData, node, opt); - } - const isShadowRoot = (opt.isShadowRoot || this.#shadow) && node.nodeType === DOCUMENT_FRAGMENT_NODE; - if (isShadowRoot) { - let invalid = false; - for (const branch of branches) { - if (branch.length > 1) { - invalid = true; - break; - } else if (astName === "not") { - const [{ type: childAstType }] = branch; - if (childAstType !== PS_CLASS_SELECTOR) { - invalid = true; - break; - } - } - } - if (invalid) { - return null; - } - } - opt.forgive = astName === "is" || astName === "where"; - const l = twigBranches.length; - let bool; - for (let i = 0; i < l; i++) { - const branch = twigBranches[i]; - const lastIndex = branch.length - 1; - const { leaves } = branch[lastIndex]; - bool = this._matchLeaves(leaves, node, opt); - if (bool && lastIndex > 0) { - let nextNodes = /* @__PURE__ */ new Set([node]); - for (let j = lastIndex - 1; j >= 0; j--) { - const twig = branch[j]; - const arr = []; - opt.dir = DIR_PREV; - for (const nextNode of nextNodes) { - const m = this._matchCombinator(twig, nextNode, opt); - if (m.size) { - arr.push(...m); - } - } - if (arr.length) { - if (j === 0) { - bool = true; - } else { - nextNodes = new Set(arr); - } - } else { - bool = false; - break; - } - } - } - if (bool) { - break; - } - } - if (astName === "not") { - if (bool) { - return null; - } - return node; - } else if (bool) { - return node; - } - return null; - }; - /** - * match pseudo-class selector - * @private - * @see https://html.spec.whatwg.org/#pseudo-classes - * @param {object} ast - AST - * @param {object} node - Element node - * @param {object} [opt] - options - * @returns {Set.<object>} - collection of matched nodes - */ - _matchPseudoClassSelector(ast, node, opt = {}) { - const { children: astChildren, name: astName } = ast; - const { localName, parentNode } = node; - const { forgive, warn = this.#warn } = opt; - const matched = /* @__PURE__ */ new Set(); - if (Array.isArray(astChildren) && KEYS_LOGICAL.has(astName)) { - if (!astChildren.length && astName !== "is" && astName !== "where") { - const css = (0, import_css_tree.generate)(ast); - const msg = `Invalid selector ${css}`; - return this.onError(generateException(msg, SYNTAX_ERR, this.#window)); - } - let astData; - if (this.#astCache.has(ast)) { - astData = this.#astCache.get(ast); - } else { - const { branches } = walkAST(ast); - if (astName === "has") { - let forgiven = false; - const l = astChildren.length; - for (let i = 0; i < l; i++) { - const child = astChildren[i]; - const item = (0, import_css_tree.find)(child, findLogicalWithNestedHas); - if (item) { - const itemName = item.name; - if (itemName === "is" || itemName === "where") { - forgiven = true; - break; - } else { - const css = (0, import_css_tree.generate)(ast); - const msg = `Invalid selector ${css}`; - return this.onError( - generateException(msg, SYNTAX_ERR, this.#window) - ); - } - } - } - if (forgiven) { - return matched; - } - astData = { - astName, - branches - }; - } else { - const twigBranches = []; - const l = branches.length; - for (let i = 0; i < l; i++) { - const [...leaves] = branches[i]; - const branch = []; - const leavesSet = /* @__PURE__ */ new Set(); - let item = leaves.shift(); - while (item) { - if (item.type === COMBINATOR) { - branch.push({ - combo: item, - leaves: [...leavesSet] - }); - leavesSet.clear(); - } else if (item) { - leavesSet.add(item); - } - if (leaves.length) { - item = leaves.shift(); - } else { - branch.push({ - combo: null, - leaves: [...leavesSet] - }); - leavesSet.clear(); - break; - } - } - twigBranches.push(branch); - } - astData = { - astName, - branches, - twigBranches - }; - this.#astCache.set(ast, astData); - } - } - const res = this._matchLogicalPseudoFunc(astData, node, opt); - if (res) { - matched.add(res); - } - } else if (Array.isArray(astChildren)) { - if (/^nth-(?:last-)?(?:child|of-type)$/.test(astName)) { - if (astChildren.length !== 1) { - const css = (0, import_css_tree.generate)(ast); - return this.onError( - generateException( - `Invalid selector ${css}`, - SYNTAX_ERR, - this.#window - ) - ); - } - const [branch] = astChildren; - const nodes = this._matchAnPlusB(branch, node, astName, opt); - return nodes; - } else { - switch (astName) { - // :dir() - case "dir": { - if (astChildren.length !== 1) { - const css = (0, import_css_tree.generate)(ast); - return this.onError( - generateException( - `Invalid selector ${css}`, - SYNTAX_ERR, - this.#window - ) - ); - } - const [astChild] = astChildren; - const res = matchDirectionPseudoClass(astChild, node); - if (res) { - matched.add(node); - } - break; - } - // :lang() - case "lang": { - if (!astChildren.length) { - const css = (0, import_css_tree.generate)(ast); - return this.onError( - generateException( - `Invalid selector ${css}`, - SYNTAX_ERR, - this.#window - ) - ); - } - let bool; - for (const astChild of astChildren) { - bool = matchLanguagePseudoClass(astChild, node); - if (bool) { - break; - } - } - if (bool) { - matched.add(node); - } - break; - } - // :state() - case "state": { - if (isCustomElement(node)) { - const [{ value: stateValue }] = astChildren; - if (stateValue) { - if (node[stateValue]) { - matched.add(node); - } else { - for (const i in node) { - const prop = node[i]; - if (prop instanceof this.#window.ElementInternals) { - if (prop?.states?.has(stateValue)) { - matched.add(node); - } - break; - } - } - } - } - } - break; - } - case "current": - case "heading": - case "nth-col": - case "nth-last-col": { - if (warn) { - this.onError( - generateException( - `Unsupported pseudo-class :${astName}()`, - NOT_SUPPORTED_ERR, - this.#window - ) - ); - } - break; - } - // Ignore :host() and :host-context(). - case "host": - case "host-context": { - break; - } - // Deprecated in CSS Selectors 3. - case "contains": { - if (warn) { - this.onError( - generateException( - `Unknown pseudo-class :${astName}()`, - NOT_SUPPORTED_ERR, - this.#window - ) - ); - } - break; - } - default: { - if (!forgive) { - this.onError( - generateException( - `Unknown pseudo-class :${astName}()`, - SYNTAX_ERR, - this.#window - ) - ); - } - } - } - } - } else if (KEYS_PS_NTH_OF_TYPE.has(astName)) { - if (node === this.#root) { - matched.add(node); - } else if (parentNode) { - switch (astName) { - case "first-of-type": { - const [node1] = this._collectNthOfType( - { - a: 0, - b: 1 - }, - node - ); - if (node1) { - matched.add(node1); - } - break; - } - case "last-of-type": { - const [node1] = this._collectNthOfType( - { - a: 0, - b: 1, - reverse: true - }, - node - ); - if (node1) { - matched.add(node1); - } - break; - } - // 'only-of-type' is handled by default. - default: { - const [node1] = this._collectNthOfType( - { - a: 0, - b: 1 - }, - node - ); - if (node1 === node) { - const [node2] = this._collectNthOfType( - { - a: 0, - b: 1, - reverse: true - }, - node - ); - if (node2 === node) { - matched.add(node); - } - } - } - } - } - } else { - switch (astName) { - case "disabled": - case "enabled": { - const isMatch = matchDisabledPseudoClass(astName, node); - if (isMatch) { - matched.add(node); - } - break; - } - case "read-only": - case "read-write": { - const isMatch = matchReadOnlyPseudoClass(astName, node); - if (isMatch) { - matched.add(node); - } - break; - } - case "any-link": - case "link": { - if ((localName === "a" || localName === "area") && node.hasAttribute("href")) { - matched.add(node); - } - break; - } - case "local-link": { - if ((localName === "a" || localName === "area") && node.hasAttribute("href")) { - if (!this.#documentURL) { - this.#documentURL = new URL(this.#document.URL); - } - const { href, origin, pathname } = this.#documentURL; - const attrURL = new URL(node.getAttribute("href"), href); - if (attrURL.origin === origin && attrURL.pathname === pathname) { - matched.add(node); - } - } - break; - } - case "visited": { - break; - } - case "hover": { - const { target, type } = this.#event ?? {}; - if (/^(?:click|mouse(?:down|over|up))$/.test(type) && node.contains(target)) { - matched.add(node); - } - break; - } - case "active": { - const { buttons, target, type } = this.#event ?? {}; - if (type === "mousedown" && buttons & 1 && node.contains(target)) { - matched.add(node); - } - break; - } - case "target": { - if (!this.#documentURL) { - this.#documentURL = new URL(this.#document.URL); - } - const { hash } = this.#documentURL; - if (node.id && hash === `#${node.id}` && this.#document.contains(node)) { - matched.add(node); - } - break; - } - case "target-within": { - if (!this.#documentURL) { - this.#documentURL = new URL(this.#document.URL); - } - const { hash } = this.#documentURL; - if (hash) { - const id = hash.replace(/^#/, ""); - let current = this.#document.getElementById(id); - while (current) { - if (current === node) { - matched.add(node); - break; - } - current = current.parentNode; - } - } - break; - } - case "scope": { - if (this.#node.nodeType === ELEMENT_NODE) { - if (!this.#shadow && node === this.#node) { - matched.add(node); - } - } else if (node === this.#document.documentElement) { - matched.add(node); - } - break; - } - case "focus": { - const activeElement = this.#document.activeElement; - if (node === activeElement && isFocusableArea(node)) { - matched.add(node); - } else if (activeElement.shadowRoot) { - const activeShadowElement = activeElement.shadowRoot.activeElement; - let current = activeShadowElement; - while (current) { - if (current.nodeType === DOCUMENT_FRAGMENT_NODE) { - const { host } = current; - if (host === activeElement) { - if (isFocusableArea(node)) { - matched.add(node); - } else { - matched.add(host); - } - } - break; - } else { - current = current.parentNode; - } - } - } - break; - } - case "focus-visible": { - if (node === this.#document.activeElement && isFocusableArea(node)) { - let bool; - if (isFocusVisible(node)) { - bool = true; - } else if (this.#focus) { - const { relatedTarget, target: focusTarget } = this.#focus; - if (focusTarget === node) { - if (isFocusVisible(relatedTarget)) { - bool = true; - } else if (this.#event) { - const { - altKey: eventAltKey, - ctrlKey: eventCtrlKey, - key: eventKey, - metaKey: eventMetaKey, - target: eventTarget, - type: eventType - } = this.#event; - if (eventTarget === relatedTarget) { - if (this.#lastFocusVisible === null) { - bool = true; - } else if (focusTarget === this.#lastFocusVisible) { - bool = true; - } - } else if (eventKey === "Tab") { - if (eventType === "keydown" && eventTarget !== node || eventType === "keyup" && eventTarget === node) { - if (eventTarget === focusTarget) { - if (this.#lastFocusVisible === null) { - bool = true; - } else if (eventTarget === this.#lastFocusVisible && relatedTarget === null) { - bool = true; - } - } else { - bool = true; - } - } - } else if (eventKey) { - if ((eventType === "keydown" || eventType === "keyup") && !eventAltKey && !eventCtrlKey && !eventMetaKey && eventTarget === node) { - bool = true; - } - } - } else if (relatedTarget === null || relatedTarget === this.#lastFocusVisible) { - bool = true; - } - } - } - if (bool) { - this.#lastFocusVisible = node; - matched.add(node); - } else if (this.#lastFocusVisible === node) { - this.#lastFocusVisible = null; - } - } - break; - } - case "focus-within": { - const activeElement = this.#document.activeElement; - if (node.contains(activeElement) && isFocusableArea(activeElement)) { - matched.add(node); - } else if (activeElement.shadowRoot) { - const activeShadowElement = activeElement.shadowRoot.activeElement; - if (node.contains(activeShadowElement)) { - matched.add(node); - } else { - let current = activeShadowElement; - while (current) { - if (current.nodeType === DOCUMENT_FRAGMENT_NODE) { - const { host } = current; - if (host === activeElement && node.contains(host)) { - matched.add(node); - } - break; - } else { - current = current.parentNode; - } - } - } - } - break; - } - case "open": - case "closed": { - if (localName === "details" || localName === "dialog") { - if (node.hasAttribute("open")) { - if (astName === "open") { - matched.add(node); - } - } else if (astName === "closed") { - matched.add(node); - } - } - break; - } - case "placeholder-shown": { - let placeholder; - if (node.placeholder) { - placeholder = node.placeholder; - } else if (node.hasAttribute("placeholder")) { - placeholder = node.getAttribute("placeholder"); - } - if (typeof placeholder === "string" && !/[\r\n]/.test(placeholder)) { - let targetNode; - if (localName === "textarea") { - targetNode = node; - } else if (localName === "input") { - if (node.hasAttribute("type")) { - if (KEYS_INPUT_PLACEHOLDER.has(node.getAttribute("type"))) { - targetNode = node; - } - } else { - targetNode = node; - } - } - if (targetNode && node.value === "") { - matched.add(node); - } - } - break; - } - case "checked": { - const attrType = node.getAttribute("type"); - if (node.checked && localName === "input" && (attrType === "checkbox" || attrType === "radio") || node.selected && localName === "option") { - matched.add(node); - } - break; - } - case "indeterminate": { - if (node.indeterminate && localName === "input" && node.type === "checkbox" || localName === "progress" && !node.hasAttribute("value")) { - matched.add(node); - } else if (localName === "input" && node.type === "radio" && !node.hasAttribute("checked")) { - const nodeName = node.name; - let parent = node.parentNode; - while (parent) { - if (parent.localName === "form") { - break; - } - parent = parent.parentNode; - } - if (!parent) { - parent = this.#document.documentElement; - } - const walker = this._createTreeWalker(parent); - let refNode = traverseNode(parent, walker); - refNode = walker.firstChild(); - let checked; - while (refNode) { - if (refNode.localName === "input" && refNode.getAttribute("type") === "radio") { - if (refNode.hasAttribute("name")) { - if (refNode.getAttribute("name") === nodeName) { - checked = !!refNode.checked; - } - } else { - checked = !!refNode.checked; - } - if (checked) { - break; - } - } - refNode = walker.nextNode(); - } - if (!checked) { - matched.add(node); - } - } - break; - } - case "default": { - const attrType = node.getAttribute("type"); - if (localName === "button" && !(node.hasAttribute("type") && KEYS_INPUT_RESET.has(attrType)) || localName === "input" && node.hasAttribute("type") && KEYS_INPUT_SUBMIT.has(attrType)) { - let form = node.parentNode; - while (form) { - if (form.localName === "form") { - break; - } - form = form.parentNode; - } - if (form) { - const walker = this._createTreeWalker(form); - let refNode = traverseNode(form, walker); - refNode = walker.firstChild(); - while (refNode) { - const nodeName = refNode.localName; - const nodeAttrType = refNode.getAttribute("type"); - let m; - if (nodeName === "button") { - m = !(refNode.hasAttribute("type") && KEYS_INPUT_RESET.has(nodeAttrType)); - } else if (nodeName === "input") { - m = refNode.hasAttribute("type") && KEYS_INPUT_SUBMIT.has(nodeAttrType); - } - if (m) { - if (refNode === node) { - matched.add(node); - } - break; - } - refNode = walker.nextNode(); - } - } - } else if (localName === "input" && node.hasAttribute("type") && node.hasAttribute("checked") && KEYS_INPUT_CHECK.has(attrType)) { - matched.add(node); - } else if (localName === "option" && node.hasAttribute("selected")) { - matched.add(node); - } - break; - } - case "valid": - case "invalid": { - if (KEYS_FORM_PS_VALID.has(localName)) { - let valid; - if (node.checkValidity()) { - if (node.maxLength >= 0) { - if (node.maxLength >= node.value.length) { - valid = true; - } - } else { - valid = true; - } - } - if (valid) { - if (astName === "valid") { - matched.add(node); - } - } else if (astName === "invalid") { - matched.add(node); - } - } else if (localName === "fieldset") { - const walker = this._createTreeWalker(node); - let refNode = traverseNode(node, walker); - refNode = walker.firstChild(); - let valid; - if (!refNode) { - valid = true; - } else { - while (refNode) { - if (KEYS_FORM_PS_VALID.has(refNode.localName)) { - if (refNode.checkValidity()) { - if (refNode.maxLength >= 0) { - valid = refNode.maxLength >= refNode.value.length; - } else { - valid = true; - } - } else { - valid = false; - } - if (!valid) { - break; - } - } - refNode = walker.nextNode(); - } - } - if (valid) { - if (astName === "valid") { - matched.add(node); - } - } else if (astName === "invalid") { - matched.add(node); - } - } - break; - } - case "in-range": - case "out-of-range": { - const attrType = node.getAttribute("type"); - if (localName === "input" && !(node.readonly || node.hasAttribute("readonly")) && !(node.disabled || node.hasAttribute("disabled")) && KEYS_INPUT_RANGE.has(attrType)) { - const flowed = node.validity.rangeUnderflow || node.validity.rangeOverflow; - if (astName === "out-of-range" && flowed) { - matched.add(node); - } else if (astName === "in-range" && !flowed && (node.hasAttribute("min") || node.hasAttribute("max") || attrType === "range")) { - matched.add(node); - } - } - break; - } - case "required": - case "optional": { - let required; - let optional; - if (localName === "select" || localName === "textarea") { - if (node.required || node.hasAttribute("required")) { - required = true; - } else { - optional = true; - } - } else if (localName === "input") { - if (node.hasAttribute("type")) { - const attrType = node.getAttribute("type"); - if (KEYS_INPUT_REQUIRED.has(attrType)) { - if (node.required || node.hasAttribute("required")) { - required = true; - } else { - optional = true; - } - } else { - optional = true; - } - } else if (node.required || node.hasAttribute("required")) { - required = true; - } else { - optional = true; - } - } - if (astName === "required" && required) { - matched.add(node); - } else if (astName === "optional" && optional) { - matched.add(node); - } - break; - } - case "root": { - if (node === this.#document.documentElement) { - matched.add(node); - } - break; - } - case "empty": { - if (node.hasChildNodes()) { - const walker = this._createTreeWalker(node, { - force: true, - whatToShow: SHOW_ALL - }); - let refNode = walker.firstChild(); - let bool; - while (refNode) { - bool = refNode.nodeType !== ELEMENT_NODE && refNode.nodeType !== TEXT_NODE; - if (!bool) { - break; - } - refNode = walker.nextSibling(); - } - if (bool) { - matched.add(node); - } - } else { - matched.add(node); - } - break; - } - case "first-child": { - if (parentNode && node === parentNode.firstElementChild || node === this.#root) { - matched.add(node); - } - break; - } - case "last-child": { - if (parentNode && node === parentNode.lastElementChild || node === this.#root) { - matched.add(node); - } - break; - } - case "only-child": { - if (parentNode && node === parentNode.firstElementChild && node === parentNode.lastElementChild || node === this.#root) { - matched.add(node); - } - break; - } - case "defined": { - if (node.hasAttribute("is") || localName.includes("-")) { - if (isCustomElement(node)) { - matched.add(node); - } - } else if (node instanceof this.#window.HTMLElement || node instanceof this.#window.SVGElement) { - matched.add(node); - } - break; - } - case "popover-open": { - if (node.popover && isVisible(node)) { - matched.add(node); - } - break; - } - // Ignore :host. - case "host": { - break; - } - // Legacy pseudo-elements. - case "after": - case "before": - case "first-letter": - case "first-line": { - if (warn) { - this.onError( - generateException( - `Unsupported pseudo-element ::${astName}`, - NOT_SUPPORTED_ERR, - this.#window - ) - ); - } - break; - } - // Not supported. - case "autofill": - case "blank": - case "buffering": - case "current": - case "fullscreen": - case "future": - case "has-slotted": - case "heading": - case "modal": - case "muted": - case "past": - case "paused": - case "picture-in-picture": - case "playing": - case "seeking": - case "stalled": - case "user-invalid": - case "user-valid": - case "volume-locked": - case "-webkit-autofill": { - if (warn) { - this.onError( - generateException( - `Unsupported pseudo-class :${astName}`, - NOT_SUPPORTED_ERR, - this.#window - ) - ); - } - break; - } - default: { - if (astName.startsWith("-webkit-")) { - if (warn) { - this.onError( - generateException( - `Unsupported pseudo-class :${astName}`, - NOT_SUPPORTED_ERR, - this.#window - ) - ); - } - } else if (!forgive) { - this.onError( - generateException( - `Unknown pseudo-class :${astName}`, - SYNTAX_ERR, - this.#window - ) - ); - } - } - } - } - return matched; - } - /** - * Evaluates the :host() pseudo-class. - * @private - * @param {Array.<object>} leaves - The AST leaves. - * @param {object} host - The host element. - * @param {object} ast - The original AST for error reporting. - * @returns {boolean} True if matched. - */ - _evaluateHostPseudo = (leaves, host, ast) => { - const l = leaves.length; - for (let i = 0; i < l; i++) { - const leaf = leaves[i]; - if (leaf.type === COMBINATOR) { - const css = (0, import_css_tree.generate)(ast); - const msg = `Invalid selector ${css}`; - this.onError(generateException(msg, SYNTAX_ERR, this.#window)); - return false; - } - if (!this._matchSelector(leaf, host).has(host)) { - return false; - } - } - return true; - }; - /** - * Evaluates the :host-context() pseudo-class. - * @private - * @param {Array.<object>} leaves - The AST leaves. - * @param {object} host - The host element. - * @param {object} ast - The original AST for error reporting. - * @returns {boolean} True if matched. - */ - _evaluateHostContextPseudo = (leaves, host, ast) => { - let parent = host; - while (parent) { - let bool; - const l = leaves.length; - for (let i = 0; i < l; i++) { - const leaf = leaves[i]; - if (leaf.type === COMBINATOR) { - const css = (0, import_css_tree.generate)(ast); - const msg = `Invalid selector ${css}`; - this.onError(generateException(msg, SYNTAX_ERR, this.#window)); - return false; - } - bool = this._matchSelector(leaf, parent).has(parent); - if (!bool) { - break; - } - } - if (bool) { - return true; - } - parent = parent.parentNode; - } - return false; - }; - /** - * Matches shadow host pseudo-classes. - * @private - * @param {object} ast - The AST. - * @param {object} node - The DocumentFragment node. - * @returns {?object} The matched node. - */ - _matchShadowHostPseudoClass = (ast, node) => { - const { children: astChildren, name: astName } = ast; - if (!Array.isArray(astChildren)) { - if (astName === "host") { - return node; - } - const msg = `Invalid selector :${astName}`; - return this.onError(generateException(msg, SYNTAX_ERR, this.#window)); - } - if (astName !== "host" && astName !== "host-context") { - const msg = `Invalid selector :${astName}()`; - return this.onError(generateException(msg, SYNTAX_ERR, this.#window)); - } - if (astChildren.length !== 1) { - const css = (0, import_css_tree.generate)(ast); - const msg = `Invalid selector ${css}`; - return this.onError(generateException(msg, SYNTAX_ERR, this.#window)); - } - const { host } = node; - const { branches } = walkAST(astChildren[0]); - const [branch] = branches; - const [...leaves] = branch; - let isMatch = false; - if (astName === "host") { - isMatch = this._evaluateHostPseudo(leaves, host, ast); - } else { - isMatch = this._evaluateHostContextPseudo(leaves, host, ast); - } - return isMatch ? node : null; - }; - /** - * Matches a selector for element nodes. - * @private - * @param {object} ast - The AST. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchSelectorForElement = (ast, node, opt = {}) => { - const { type: astType } = ast; - const astName = unescapeSelector(ast.name); - const matched = /* @__PURE__ */ new Set(); - switch (astType) { - case ATTR_SELECTOR: { - if (matchAttributeSelector(ast, node, opt)) { - matched.add(node); - } - break; - } - case ID_SELECTOR: { - if (node.id === astName) { - matched.add(node); - } - break; - } - case CLASS_SELECTOR: { - if (node.classList.contains(astName)) { - matched.add(node); - } - break; - } - case PS_CLASS_SELECTOR: { - return this._matchPseudoClassSelector(ast, node, opt); - } - case TYPE_SELECTOR: { - if (matchTypeSelector(ast, node, opt)) { - matched.add(node); - } - break; - } - // PS_ELEMENT_SELECTOR is handled by default. - default: { - try { - if (opt.check) { - const css = (0, import_css_tree.generate)(ast); - this.#pseudoElement.push(css); - matched.add(node); - } else { - matchPseudoElementSelector(astName, astType, opt); - } - } catch (e) { - this.onError(e); - } - } - } - return matched; - }; - /** - * Matches a selector for a shadow root. - * @private - * @param {object} ast - The AST. - * @param {object} node - The DocumentFragment node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchSelectorForShadowRoot = (ast, node, opt = {}) => { - const { name: astName } = ast; - if (KEYS_LOGICAL.has(astName)) { - opt.isShadowRoot = true; - return this._matchPseudoClassSelector(ast, node, opt); - } - const matched = /* @__PURE__ */ new Set(); - if (astName === "host" || astName === "host-context") { - const res = this._matchShadowHostPseudoClass(ast, node, opt); - if (res) { - this.#verifyShadowHost = true; - matched.add(res); - } - } - return matched; - }; - /** - * Matches a selector. - * @private - * @param {object} ast - The AST. - * @param {object} node - The Document, DocumentFragment, or Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchSelector = (ast, node, opt = {}) => { - if (node.nodeType === ELEMENT_NODE) { - return this._matchSelectorForElement(ast, node, opt); - } - if (this.#shadow && node.nodeType === DOCUMENT_FRAGMENT_NODE && ast.type === PS_CLASS_SELECTOR) { - return this._matchSelectorForShadowRoot(ast, node, opt); - } - return /* @__PURE__ */ new Set(); - }; - /** - * Matches leaves. - * @private - * @param {Array.<object>} leaves - The AST leaves. - * @param {object} node - The node. - * @param {object} [opt] - Options. - * @returns {boolean} The result. - */ - _matchLeaves = (leaves, node, opt = {}) => { - const results = this.#invalidate ? this.#invalidateResults : this.#results; - let result = results.get(leaves); - if (result && result.has(node)) { - const { matched } = result.get(node); - return matched; - } - let cacheable = true; - if (node.nodeType === ELEMENT_NODE && KEYS_FORM.has(node.localName)) { - cacheable = false; - } - let bool; - const l = leaves.length; - for (let i = 0; i < l; i++) { - const leaf = leaves[i]; - switch (leaf.type) { - case ATTR_SELECTOR: - case ID_SELECTOR: { - cacheable = false; - break; - } - case PS_CLASS_SELECTOR: { - if (KEYS_PS_UNCACHE.has(leaf.name)) { - cacheable = false; - } - break; - } - default: { - } - } - bool = this._matchSelector(leaf, node, opt).has(node); - if (!bool) { - break; - } - } - if (cacheable) { - if (!result) { - result = /* @__PURE__ */ new WeakMap(); - } - result.set(node, { - matched: bool - }); - results.set(leaves, result); - } - return bool; - }; - /** - * Traverses all descendant nodes and collects matches. - * @private - * @param {object} baseNode - The base Element node or Element.shadowRoot. - * @param {Array.<object>} leaves - The AST leaves. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _traverseAllDescendants = (baseNode, leaves, opt = {}) => { - const walker = this._createTreeWalker(baseNode); - traverseNode(baseNode, walker); - let currentNode = walker.firstChild(); - const nodes = /* @__PURE__ */ new Set(); - while (currentNode) { - if (this._matchLeaves(leaves, currentNode, opt)) { - nodes.add(currentNode); - } - currentNode = walker.nextNode(); - } - return nodes; - }; - /** - * Finds descendant nodes. - * @private - * @param {Array.<object>} leaves - The AST leaves. - * @param {object} baseNode - The base Element node or Element.shadowRoot. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _findDescendantNodes = (leaves, baseNode, opt = {}) => { - const [leaf, ...filterLeaves] = leaves; - const { type: leafType } = leaf; - switch (leafType) { - case ID_SELECTOR: { - const canUseGetElementById = !this.#shadow && baseNode.nodeType === ELEMENT_NODE && this.#root.nodeType !== ELEMENT_NODE; - if (canUseGetElementById) { - const leafName = unescapeSelector(leaf.name); - const nodes = /* @__PURE__ */ new Set(); - const foundNode = this.#root.getElementById(leafName); - if (foundNode && foundNode !== baseNode && baseNode.contains(foundNode)) { - const isCompoundSelector = filterLeaves.length > 0; - if (!isCompoundSelector || this._matchLeaves(filterLeaves, foundNode, opt)) { - nodes.add(foundNode); - } - } - return nodes; - } - return this._traverseAllDescendants(baseNode, leaves, opt); - } - case PS_ELEMENT_SELECTOR: { - const leafName = unescapeSelector(leaf.name); - matchPseudoElementSelector(leafName, leafType, opt); - return /* @__PURE__ */ new Set(); - } - default: { - return this._traverseAllDescendants(baseNode, leaves, opt); - } - } - }; - /** - * Matches the descendant combinator ' '. - * @private - * @param {object} twig - The twig object. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchDescendantCombinator = (twig, node, opt = {}) => { - const { leaves } = twig; - const { parentNode } = node; - const { dir } = opt; - if (dir === DIR_NEXT) { - return this._findDescendantNodes(leaves, node, opt); - } - const ancestors = []; - let refNode = parentNode; - while (refNode) { - if (this._matchLeaves(leaves, refNode, opt)) { - ancestors.push(refNode); - } - refNode = refNode.parentNode; - } - if (ancestors.length) { - return new Set(ancestors.reverse()); - } - return /* @__PURE__ */ new Set(); - }; - /** - * Matches the child combinator '>'. - * @private - * @param {object} twig - The twig object. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchChildCombinator = (twig, node, opt = {}) => { - const { leaves } = twig; - const { dir } = opt; - const { parentNode } = node; - const matched = /* @__PURE__ */ new Set(); - if (dir === DIR_NEXT) { - let refNode = node.firstElementChild; - while (refNode) { - if (this._matchLeaves(leaves, refNode, opt)) { - matched.add(refNode); - } - refNode = refNode.nextElementSibling; - } - } else { - if (parentNode && this._matchLeaves(leaves, parentNode, opt)) { - matched.add(parentNode); - } - } - return matched; - }; - /** - * Matches the adjacent sibling combinator '+'. - * @private - * @param {object} twig - The twig object. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchAdjacentSiblingCombinator = (twig, node, opt = {}) => { - const { leaves } = twig; - const { dir } = opt; - const matched = /* @__PURE__ */ new Set(); - const refNode = dir === DIR_NEXT ? node.nextElementSibling : node.previousElementSibling; - if (refNode && this._matchLeaves(leaves, refNode, opt)) { - matched.add(refNode); - } - return matched; - }; - /** - * Matches the general sibling combinator '~'. - * @private - * @param {object} twig - The twig object. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchGeneralSiblingCombinator = (twig, node, opt = {}) => { - const { leaves } = twig; - const { dir } = opt; - const matched = /* @__PURE__ */ new Set(); - let refNode = dir === DIR_NEXT ? node.nextElementSibling : node.previousElementSibling; - while (refNode) { - if (this._matchLeaves(leaves, refNode, opt)) { - matched.add(refNode); - } - refNode = dir === DIR_NEXT ? refNode.nextElementSibling : refNode.previousElementSibling; - } - return matched; - }; - /** - * Matches a combinator. - * @private - * @param {object} twig - The twig object. - * @param {object} node - The Element node. - * @param {object} [opt] - Options. - * @returns {Set.<object>} A collection of matched nodes. - */ - _matchCombinator = (twig, node, opt = {}) => { - const { - combo: { name: comboName } - } = twig; - switch (comboName) { - case "+": { - return this._matchAdjacentSiblingCombinator(twig, node, opt); - } - case "~": { - return this._matchGeneralSiblingCombinator(twig, node, opt); - } - case ">": { - return this._matchChildCombinator(twig, node, opt); - } - case " ": - default: { - return this._matchDescendantCombinator(twig, node, opt); - } - } - }; - /** - * Traverses with a TreeWalker and collects nodes matching the leaves. - * @private - * @param {TreeWalker} walker - The TreeWalker instance to use. - * @param {Array} leaves - The AST leaves to match against. - * @param {object} options - Traversal options. - * @param {Node} options.startNode - The node to start traversal from. - * @param {string} options.targetType - The type of target ('all' or 'first'). - * @param {Node} [options.boundaryNode] - The node to stop traversal at. - * @param {boolean} [options.force] - Force traversal to the next node. - * @returns {Array.<Node>} An array of matched nodes. - */ - _traverseAndCollectNodes = (walker, leaves, options) => { - const { boundaryNode, force, startNode, targetType } = options; - const collectedNodes = []; - let currentNode = traverseNode(startNode, walker, !!force); - if (!currentNode) { - return []; - } - if (currentNode.nodeType !== ELEMENT_NODE) { - currentNode = walker.nextNode(); - } else if (currentNode === startNode && currentNode !== this.#root) { - currentNode = walker.nextNode(); - } - const matchOpt = { - warn: this.#warn - }; - while (currentNode) { - if (boundaryNode) { - if (currentNode === boundaryNode) { - break; - } else if (targetType === TARGET_ALL && !boundaryNode.contains(currentNode)) { - break; - } - } - if (this._matchLeaves(leaves, currentNode, matchOpt) && currentNode !== this.#node) { - collectedNodes.push(currentNode); - if (targetType !== TARGET_ALL) { - break; - } - } - currentNode = walker.nextNode(); - } - return collectedNodes; - }; - /** - * Finds matched node(s) preceding this.#node. - * @private - * @param {Array.<object>} leaves - The AST leaves. - * @param {object} node - The node to start from. - * @param {object} opt - Options. - * @param {boolean} [opt.force] - If true, traverses only to the next node. - * @param {string} [opt.targetType] - The target type. - * @returns {Array.<object>} A collection of matched nodes. - */ - _findPrecede = (leaves, node, opt = {}) => { - const { force, targetType } = opt; - if (!this.#rootWalker) { - this.#rootWalker = this._createTreeWalker(this.#root); - } - return this._traverseAndCollectNodes(this.#rootWalker, leaves, { - force, - targetType, - boundaryNode: this.#node, - startNode: node - }); - }; - /** - * Finds matched node(s) in #nodeWalker. - * @private - * @param {Array.<object>} leaves - The AST leaves. - * @param {object} node - The node to start from. - * @param {object} opt - Options. - * @param {boolean} [opt.precede] - If true, finds preceding nodes. - * @returns {Array.<object>} A collection of matched nodes. - */ - _findNodeWalker = (leaves, node, opt = {}) => { - const { precede, ...traversalOpts } = opt; - if (precede) { - const precedeNodes = this._findPrecede(leaves, this.#root, opt); - if (precedeNodes.length) { - return precedeNodes; - } - } - if (!this.#nodeWalker) { - this.#nodeWalker = this._createTreeWalker(this.#node); - } - return this._traverseAndCollectNodes(this.#nodeWalker, leaves, { - startNode: node, - ...traversalOpts - }); - }; - /** - * Matches the node itself. - * @private - * @param {Array} leaves - The AST leaves. - * @param {boolean} check - Indicates if running in internal check(). - * @returns {Array} An array containing [nodes, filtered, pseudoElement]. - */ - _matchSelf = (leaves, check = false) => { - const options = { check, warn: this.#warn }; - const matched = this._matchLeaves(leaves, this.#node, options); - const nodes = matched ? [this.#node] : []; - return [nodes, matched, this.#pseudoElement]; - }; - /** - * Finds lineal nodes (self and ancestors). - * @private - * @param {Array} leaves - The AST leaves. - * @param {object} opt - Options. - * @returns {Array} An array containing [nodes, filtered]. - */ - _findLineal = (leaves, opt) => { - const { complex } = opt; - const nodes = []; - const options = { warn: this.#warn }; - const selfMatched = this._matchLeaves(leaves, this.#node, options); - if (selfMatched) { - nodes.push(this.#node); - } - if (!selfMatched || complex) { - let currentNode = this.#node.parentNode; - while (currentNode) { - if (this._matchLeaves(leaves, currentNode, options)) { - nodes.push(currentNode); - } - currentNode = currentNode.parentNode; - } - } - const filtered = nodes.length > 0; - return [nodes, filtered]; - }; - /** - * Finds entry nodes for pseudo-element selectors. - * @private - * @param {object} leaf - The pseudo-element leaf from the AST. - * @param {Array.<object>} filterLeaves - Leaves for compound selectors. - * @param {string} targetType - The type of target to find. - * @returns {object} The result { nodes, filtered, pending }. - */ - _findEntryNodesForPseudoElement = (leaf, filterLeaves, targetType) => { - let nodes = []; - let filtered = false; - if (targetType === TARGET_SELF && this.#check) { - const css = (0, import_css_tree.generate)(leaf); - this.#pseudoElement.push(css); - if (filterLeaves.length) { - [nodes, filtered] = this._matchSelf(filterLeaves, this.#check); - } else { - nodes.push(this.#node); - filtered = true; - } - } else { - matchPseudoElementSelector(leaf.name, leaf.type, { warn: this.#warn }); - } - return { nodes, filtered, pending: false }; - }; - /** - * Finds entry nodes for ID selectors. - * @private - * @param {object} twig - The current twig from the AST branch. - * @param {string} targetType - The type of target to find. - * @param {object} opt - Additional options for finding nodes. - * @returns {object} The result { nodes, filtered, pending }. - */ - _findEntryNodesForId = (twig, targetType, opt) => { - const { leaves } = twig; - const [leaf, ...filterLeaves] = leaves; - const { complex, precede } = opt; - let nodes = []; - let filtered = false; - if (targetType === TARGET_SELF) { - [nodes, filtered] = this._matchSelf(leaves); - } else if (targetType === TARGET_LINEAL) { - [nodes, filtered] = this._findLineal(leaves, { complex }); - } else if (targetType === TARGET_FIRST && this.#root.nodeType !== ELEMENT_NODE) { - const node = this.#root.getElementById(leaf.name); - if (node) { - if (filterLeaves.length) { - if (this._matchLeaves(filterLeaves, node, { warn: this.#warn })) { - nodes.push(node); - filtered = true; - } - } else { - nodes.push(node); - filtered = true; - } - } - } else { - nodes = this._findNodeWalker(leaves, this.#node, { precede, targetType }); - filtered = nodes.length > 0; - } - return { nodes, filtered, pending: false }; - }; - /** - * Finds entry nodes for class selectors. - * @private - * @param {Array.<object>} leaves - The AST leaves for the selector. - * @param {string} targetType - The type of target to find. - * @param {object} opt - Additional options for finding nodes. - * @returns {object} The result { nodes, filtered, pending }. - */ - _findEntryNodesForClass = (leaves, targetType, opt) => { - const { complex, precede } = opt; - let nodes = []; - let filtered = false; - if (targetType === TARGET_SELF) { - [nodes, filtered] = this._matchSelf(leaves); - } else if (targetType === TARGET_LINEAL) { - [nodes, filtered] = this._findLineal(leaves, { complex }); - } else { - nodes = this._findNodeWalker(leaves, this.#node, { precede, targetType }); - filtered = nodes.length > 0; - } - return { nodes, filtered, pending: false }; - }; - /** - * Finds entry nodes for type selectors. - * @private - * @param {Array.<object>} leaves - The AST leaves for the selector. - * @param {string} targetType - The type of target to find. - * @param {object} opt - Additional options for finding nodes. - * @returns {object} The result { nodes, filtered, pending }. - */ - _findEntryNodesForType = (leaves, targetType, opt) => { - const { complex, precede } = opt; - let nodes = []; - let filtered = false; - if (targetType === TARGET_SELF) { - [nodes, filtered] = this._matchSelf(leaves); - } else if (targetType === TARGET_LINEAL) { - [nodes, filtered] = this._findLineal(leaves, { complex }); - } else { - nodes = this._findNodeWalker(leaves, this.#node, { precede, targetType }); - filtered = nodes.length > 0; - } - return { nodes, filtered, pending: false }; - }; - /** - * Finds entry nodes for other selector types (default case). - * @private - * @param {object} twig - The current twig from the AST branch. - * @param {string} targetType - The type of target to find. - * @param {object} opt - Additional options for finding nodes. - * @returns {object} The result { nodes, filtered, pending }. - */ - _findEntryNodesForOther = (twig, targetType, opt) => { - const { leaves } = twig; - const [leaf, ...filterLeaves] = leaves; - const { complex, precede } = opt; - let nodes = []; - let filtered = false; - let pending = false; - if (targetType !== TARGET_LINEAL && /host(?:-context)?/.test(leaf.name)) { - let shadowRoot = null; - if (this.#shadow && this.#node.nodeType === DOCUMENT_FRAGMENT_NODE) { - shadowRoot = this._matchShadowHostPseudoClass(leaf, this.#node); - } else if (filterLeaves.length && this.#node.nodeType === ELEMENT_NODE) { - shadowRoot = this._matchShadowHostPseudoClass( - leaf, - this.#node.shadowRoot - ); - } - if (shadowRoot) { - let bool = true; - const l = filterLeaves.length; - for (let i = 0; i < l; i++) { - const filterLeaf = filterLeaves[i]; - switch (filterLeaf.name) { - case "host": - case "host-context": { - const matchedNode = this._matchShadowHostPseudoClass( - filterLeaf, - shadowRoot - ); - bool = matchedNode === shadowRoot; - break; - } - case "has": { - bool = this._matchPseudoClassSelector( - filterLeaf, - shadowRoot, - {} - ).has(shadowRoot); - break; - } - default: { - bool = false; - } - } - if (!bool) { - break; - } - } - if (bool) { - nodes.push(shadowRoot); - filtered = true; - } - } - } else if (targetType === TARGET_SELF) { - [nodes, filtered] = this._matchSelf(leaves); - } else if (targetType === TARGET_LINEAL) { - [nodes, filtered] = this._findLineal(leaves, { complex }); - } else if (targetType === TARGET_FIRST) { - nodes = this._findNodeWalker(leaves, this.#node, { precede, targetType }); - filtered = nodes.length > 0; - } else { - pending = true; - } - return { nodes, filtered, pending }; - }; - /** - * Finds entry nodes. - * @private - * @param {object} twig - The twig object. - * @param {string} targetType - The target type. - * @param {object} [opt] - Options. - * @param {boolean} [opt.complex] - If true, the selector is complex. - * @param {string} [opt.dir] - The find direction. - * @returns {object} An object with nodes and their state. - */ - _findEntryNodes = (twig, targetType, opt = {}) => { - const { leaves } = twig; - const [leaf, ...filterLeaves] = leaves; - const { complex = false, dir = DIR_PREV } = opt; - const precede = dir === DIR_NEXT && this.#node.nodeType === ELEMENT_NODE && this.#node !== this.#root; - let result; - switch (leaf.type) { - case PS_ELEMENT_SELECTOR: { - result = this._findEntryNodesForPseudoElement( - leaf, - filterLeaves, - targetType - ); - break; - } - case ID_SELECTOR: { - result = this._findEntryNodesForId(twig, targetType, { - complex, - precede - }); - break; - } - case CLASS_SELECTOR: { - result = this._findEntryNodesForClass(leaves, targetType, { - complex, - precede - }); - break; - } - case TYPE_SELECTOR: { - result = this._findEntryNodesForType(leaves, targetType, { - complex, - precede - }); - break; - } - default: { - result = this._findEntryNodesForOther(twig, targetType, { - complex, - precede - }); - } - } - return { - compound: filterLeaves.length > 0, - filtered: result.filtered, - nodes: result.nodes, - pending: result.pending - }; - }; - /** - * Determines the direction and starting twig for a selector branch. - * @private - * @param {Array.<object>} branch - The AST branch. - * @param {string} targetType - The type of target to find. - * @returns {object} An object with the direction and starting twig. - */ - _determineTraversalStrategy = (branch, targetType) => { - const branchLen = branch.length; - const firstTwig = branch[0]; - const lastTwig = branch[branchLen - 1]; - if (branchLen === 1) { - return { dir: DIR_PREV, twig: firstTwig }; - } - const { - leaves: [{ name: firstName, type: firstType }] - } = firstTwig; - const { - leaves: [{ name: lastName, type: lastType }] - } = lastTwig; - const { combo: firstCombo } = firstTwig; - if (this.#selector.includes(":scope") || lastType === PS_ELEMENT_SELECTOR || lastType === ID_SELECTOR) { - return { dir: DIR_PREV, twig: lastTwig }; - } - if (firstType === ID_SELECTOR) { - return { dir: DIR_NEXT, twig: firstTwig }; - } - if (firstName === "*" && firstType === TYPE_SELECTOR) { - return { dir: DIR_PREV, twig: lastTwig }; - } - if (lastName === "*" && lastType === TYPE_SELECTOR) { - return { dir: DIR_NEXT, twig: firstTwig }; - } - if (branchLen === 2) { - if (targetType === TARGET_FIRST) { - return { dir: DIR_PREV, twig: lastTwig }; - } - const { name: comboName } = firstCombo; - if (comboName === "+" || comboName === "~") { - return { dir: DIR_PREV, twig: lastTwig }; - } - } else if (branchLen > 2 && this.#scoped && targetType === TARGET_FIRST) { - if (lastType === TYPE_SELECTOR) { - return { dir: DIR_PREV, twig: lastTwig }; - } - let isChildOrDescendant = false; - for (const { combo } of branch) { - if (combo) { - const { name: comboName } = combo; - isChildOrDescendant = comboName === ">" || comboName === " "; - if (!isChildOrDescendant) { - break; - } - } - } - if (isChildOrDescendant) { - return { dir: DIR_PREV, twig: lastTwig }; - } - } - return { dir: DIR_NEXT, twig: firstTwig }; - }; - /** - * Processes pending items not resolved with a direct strategy. - * @private - * @param {Set.<Map>} pendingItems - The set of pending items. - */ - _processPendingItems = (pendingItems) => { - if (!pendingItems.size) { - return; - } - if (!this.#rootWalker) { - this.#rootWalker = this._createTreeWalker(this.#root); - } - const walker = this.#rootWalker; - let node = this.#root; - if (this.#scoped) { - node = this.#node; - } - let nextNode = traverseNode(node, walker); - while (nextNode) { - const isWithinScope = this.#node.nodeType !== ELEMENT_NODE || nextNode === this.#node || this.#node.contains(nextNode); - if (isWithinScope) { - for (const pendingItem of pendingItems) { - const { leaves } = pendingItem.get("twig"); - if (this._matchLeaves(leaves, nextNode, { warn: this.#warn })) { - const index = pendingItem.get("index"); - this.#ast[index].filtered = true; - this.#ast[index].find = true; - this.#nodes[index].push(nextNode); - } - } - } else if (this.#scoped) { - break; - } - nextNode = walker.nextNode(); - } - }; - /** - * Collects nodes. - * @private - * @param {string} targetType - The target type. - * @returns {Array.<Array.<object>>} An array containing the AST and nodes. - */ - _collectNodes = (targetType) => { - const ast = this.#ast.values(); - if (targetType === TARGET_ALL || targetType === TARGET_FIRST) { - const pendingItems = /* @__PURE__ */ new Set(); - let i = 0; - for (const { branch } of ast) { - const complex = branch.length > 1; - const { dir, twig } = this._determineTraversalStrategy( - branch, - targetType - ); - const { compound, filtered, nodes, pending } = this._findEntryNodes( - twig, - targetType, - { complex, dir } - ); - if (nodes.length) { - this.#ast[i].find = true; - this.#nodes[i] = nodes; - } else if (pending) { - pendingItems.add( - /* @__PURE__ */ new Map([ - ["index", i], - ["twig", twig] - ]) - ); - } - this.#ast[i].dir = dir; - this.#ast[i].filtered = filtered || !compound; - i++; - } - this._processPendingItems(pendingItems); - } else { - let i = 0; - for (const { branch } of ast) { - const twig = branch[branch.length - 1]; - const complex = branch.length > 1; - const dir = DIR_PREV; - const { compound, filtered, nodes } = this._findEntryNodes( - twig, - targetType, - { complex, dir } - ); - if (nodes.length) { - this.#ast[i].find = true; - this.#nodes[i] = nodes; - } - this.#ast[i].dir = dir; - this.#ast[i].filtered = filtered || !compound; - i++; - } - } - return [this.#ast, this.#nodes]; - }; - /** - * Gets combined nodes. - * @private - * @param {object} twig - The twig object. - * @param {object} nodes - A collection of nodes. - * @param {string} dir - The direction. - * @returns {Array.<object>} A collection of matched nodes. - */ - _getCombinedNodes = (twig, nodes, dir) => { - const arr = []; - const options = { - dir, - warn: this.#warn - }; - for (const node of nodes) { - const matched = this._matchCombinator(twig, node, options); - if (matched.size) { - arr.push(...matched); - } - } - return arr; - }; - /** - * Matches a node in the 'next' direction. - * @private - * @param {Array} branch - The branch. - * @param {Set.<object>} nodes - A collection of Element nodes. - * @param {object} opt - Options. - * @param {object} opt.combo - The combo object. - * @param {number} opt.index - The index. - * @returns {?object} The matched node. - */ - _matchNodeNext = (branch, nodes, opt) => { - const { combo, index } = opt; - const { combo: nextCombo, leaves } = branch[index]; - const twig = { - combo, - leaves - }; - const nextNodes = new Set(this._getCombinedNodes(twig, nodes, DIR_NEXT)); - if (nextNodes.size) { - if (index === branch.length - 1) { - const [nextNode] = sortNodes(nextNodes); - return nextNode; - } - return this._matchNodeNext(branch, nextNodes, { - combo: nextCombo, - index: index + 1 - }); - } - return null; - }; - /** - * Matches a node in the 'previous' direction. - * @private - * @param {Array} branch - The branch. - * @param {object} node - The Element node. - * @param {object} opt - Options. - * @param {number} opt.index - The index. - * @returns {?object} The node. - */ - _matchNodePrev = (branch, node, opt) => { - const { index } = opt; - const twig = branch[index]; - const nodes = /* @__PURE__ */ new Set([node]); - const nextNodes = new Set(this._getCombinedNodes(twig, nodes, DIR_PREV)); - if (nextNodes.size) { - if (index === 0) { - return node; - } - let matched; - for (const nextNode of nextNodes) { - matched = this._matchNodePrev(branch, nextNode, { - index: index - 1 - }); - if (matched) { - break; - } - } - if (matched) { - return node; - } - } - return null; - }; - /** - * Processes a complex selector branch to find all matching nodes. - * @private - * @param {Array} branch - The selector branch from the AST. - * @param {Array} entryNodes - The initial set of nodes to start from. - * @param {string} dir - The direction of traversal ('next' or 'prev'). - * @returns {Set.<object>} A set of all matched nodes. - */ - _processComplexBranchAll = (branch, entryNodes, dir) => { - const matchedNodes = /* @__PURE__ */ new Set(); - const branchLen = branch.length; - const lastIndex = branchLen - 1; - if (dir === DIR_NEXT) { - const { combo: firstCombo } = branch[0]; - for (const node of entryNodes) { - let combo = firstCombo; - let nextNodes = /* @__PURE__ */ new Set([node]); - for (let j = 1; j < branchLen; j++) { - const { combo: nextCombo, leaves } = branch[j]; - const twig = { combo, leaves }; - const nodesArr = this._getCombinedNodes(twig, nextNodes, dir); - if (nodesArr.length) { - if (j === lastIndex) { - for (const nextNode of nodesArr) { - matchedNodes.add(nextNode); - } - } - combo = nextCombo; - nextNodes = new Set(nodesArr); - } else { - nextNodes.clear(); - break; - } - } - } - } else { - for (const node of entryNodes) { - let nextNodes = /* @__PURE__ */ new Set([node]); - for (let j = lastIndex - 1; j >= 0; j--) { - const twig = branch[j]; - const nodesArr = this._getCombinedNodes(twig, nextNodes, dir); - if (nodesArr.length) { - if (j === 0) { - matchedNodes.add(node); - } - nextNodes = new Set(nodesArr); - } else { - nextNodes.clear(); - break; - } - } - } - } - return matchedNodes; - }; - /** - * Processes a complex selector branch to find the first matching node. - * @private - * @param {Array} branch - The selector branch from the AST. - * @param {Array} entryNodes - The initial set of nodes to start from. - * @param {string} dir - The direction of traversal ('next' or 'prev'). - * @param {string} targetType - The type of search (e.g., 'first'). - * @returns {?object} The first matched node, or null. - */ - _processComplexBranchFirst = (branch, entryNodes, dir, targetType) => { - const branchLen = branch.length; - const lastIndex = branchLen - 1; - if (dir === DIR_NEXT) { - const { combo: entryCombo } = branch[0]; - for (const node of entryNodes) { - const matchedNode = this._matchNodeNext(branch, /* @__PURE__ */ new Set([node]), { - combo: entryCombo, - index: 1 - }); - if (matchedNode) { - if (this.#node.nodeType === ELEMENT_NODE) { - if (matchedNode !== this.#node && this.#node.contains(matchedNode)) { - return matchedNode; - } - } else { - return matchedNode; - } - } - } - const { leaves: entryLeaves } = branch[0]; - const [entryNode] = entryNodes; - if (this.#node.contains(entryNode)) { - let [refNode] = this._findNodeWalker(entryLeaves, entryNode, { - targetType - }); - while (refNode) { - const matchedNode = this._matchNodeNext(branch, /* @__PURE__ */ new Set([refNode]), { - combo: entryCombo, - index: 1 - }); - if (matchedNode) { - if (this.#node.nodeType === ELEMENT_NODE) { - if (matchedNode !== this.#node && this.#node.contains(matchedNode)) { - return matchedNode; - } - } else { - return matchedNode; - } - } - [refNode] = this._findNodeWalker(entryLeaves, refNode, { - targetType, - force: true - }); - } - } - } else { - for (const node of entryNodes) { - const matchedNode = this._matchNodePrev(branch, node, { - index: lastIndex - 1 - }); - if (matchedNode) { - return matchedNode; - } - } - if (targetType === TARGET_FIRST) { - const { leaves: entryLeaves } = branch[lastIndex]; - const [entryNode] = entryNodes; - let [refNode] = this._findNodeWalker(entryLeaves, entryNode, { - targetType - }); - while (refNode) { - const matchedNode = this._matchNodePrev(branch, refNode, { - index: lastIndex - 1 - }); - if (matchedNode) { - return refNode; - } - [refNode] = this._findNodeWalker(entryLeaves, refNode, { - targetType, - force: true - }); - } - } - } - return null; - }; - /** - * Finds matched nodes. - * @param {string} targetType - The target type. - * @returns {Set.<object>} A collection of matched nodes. - */ - find = (targetType) => { - const [[...branches], collectedNodes] = this._collectNodes(targetType); - const l = branches.length; - let sort = l > 1 && targetType === TARGET_ALL && this.#selector.includes(":scope"); - let nodes = /* @__PURE__ */ new Set(); - for (let i = 0; i < l; i++) { - const { branch, dir, find: find3 } = branches[i]; - if (!branch.length || !find3) { - continue; - } - const entryNodes = collectedNodes[i]; - const lastIndex = branch.length - 1; - if (lastIndex === 0) { - if ((targetType === TARGET_ALL || targetType === TARGET_FIRST) && this.#node.nodeType === ELEMENT_NODE) { - for (const node of entryNodes) { - if (node !== this.#node && this.#node.contains(node)) { - nodes.add(node); - if (targetType === TARGET_FIRST) { - break; - } - } - } - } else if (targetType === TARGET_ALL) { - if (nodes.size) { - for (const node of entryNodes) { - nodes.add(node); - } - sort = true; - } else { - nodes = new Set(entryNodes); - } - } else { - if (entryNodes.length) { - nodes.add(entryNodes[0]); - } - } - } else { - if (targetType === TARGET_ALL) { - const newNodes = this._processComplexBranchAll( - branch, - entryNodes, - dir - ); - if (nodes.size) { - for (const newNode of newNodes) { - nodes.add(newNode); - } - sort = true; - } else { - nodes = newNodes; - } - } else { - const matchedNode = this._processComplexBranchFirst( - branch, - entryNodes, - dir, - targetType - ); - if (matchedNode) { - nodes.add(matchedNode); - } - } - } - } - if (this.#check) { - const match = !!nodes.size; - let pseudoElement; - if (this.#pseudoElement.length) { - pseudoElement = this.#pseudoElement.join(""); - } else { - pseudoElement = null; - } - return { match, pseudoElement }; - } - if (targetType === TARGET_FIRST || targetType === TARGET_ALL) { - nodes.delete(this.#node); - } - if ((sort || targetType === TARGET_FIRST) && nodes.size > 1) { - return new Set(sortNodes(nodes)); - } - return nodes; - }; -}; - -// src/index.js -var MAX_CACHE = 1024; -var DOMSelector = class { - /* private fields */ - #window; - #document; - #finder; - #idlUtils; - #nwsapi; - #cache; - /** - * Creates an instance of DOMSelector. - * @param {Window} window - The window object. - * @param {Document} document - The document object. - * @param {object} [opt] - Options. - */ - constructor(window, document, opt = {}) { - const { idlUtils } = opt; - this.#window = window; - this.#document = document ?? window.document; - this.#finder = new Finder(window); - this.#idlUtils = idlUtils; - this.#nwsapi = initNwsapi(window, document); - this.#cache = new import_lru_cache.LRUCache({ - max: MAX_CACHE - }); - } - /** - * Clears the internal cache of finder results. - * @returns {void} - */ - clear = () => { - this.#finder.clearResults(true); - }; - /** - * Checks if an element matches a CSS selector. - * @param {string} selector - The CSS selector to check against. - * @param {Element} node - The element node to check. - * @param {object} [opt] - Optional parameters. - * @returns {CheckResult} An object containing the check result. - */ - check = (selector, node, opt = {}) => { - if (!node?.nodeType) { - const e = new this.#window.TypeError(`Unexpected type ${getType(node)}`); - return this.#finder.onError(e, opt); - } else if (node.nodeType !== ELEMENT_NODE) { - const e = new this.#window.TypeError(`Unexpected node ${node.nodeName}`); - return this.#finder.onError(e, opt); - } - const document = node.ownerDocument; - if (document === this.#document && document.contentType === "text/html" && document.documentElement && node.parentNode) { - const cacheKey = `check_${selector}`; - let filterMatches = false; - if (this.#cache.has(cacheKey)) { - filterMatches = this.#cache.get(cacheKey); - } else { - filterMatches = filterSelector(selector, TARGET_SELF); - this.#cache.set(cacheKey, filterMatches); - } - if (filterMatches) { - try { - const n = this.#idlUtils ? this.#idlUtils.wrapperForImpl(node) : node; - const match = this.#nwsapi.match(selector, n); - return { - match, - pseudoElement: null - }; - } catch (e) { - } - } - } - let res; - try { - if (this.#idlUtils) { - node = this.#idlUtils.wrapperForImpl(node); - } - opt.check = true; - opt.noexept = true; - opt.warn = false; - this.#finder.setup(selector, node, opt); - res = this.#finder.find(TARGET_SELF); - } catch (e) { - this.#finder.onError(e, opt); - } - return res; - }; - /** - * Returns true if the element matches the selector. - * @param {string} selector - The CSS selector to match against. - * @param {Element} node - The element node to test. - * @param {object} [opt] - Optional parameters. - * @returns {boolean} `true` if the element matches, or `false` otherwise. - */ - matches = (selector, node, opt = {}) => { - if (!node?.nodeType) { - const e = new this.#window.TypeError(`Unexpected type ${getType(node)}`); - return this.#finder.onError(e, opt); - } else if (node.nodeType !== ELEMENT_NODE) { - const e = new this.#window.TypeError(`Unexpected node ${node.nodeName}`); - return this.#finder.onError(e, opt); - } - const document = node.ownerDocument; - if (document === this.#document && document.contentType === "text/html" && document.documentElement && node.parentNode) { - const cacheKey = `matches_${selector}`; - let filterMatches = false; - if (this.#cache.has(cacheKey)) { - filterMatches = this.#cache.get(cacheKey); - } else { - filterMatches = filterSelector(selector, TARGET_SELF); - this.#cache.set(cacheKey, filterMatches); - } - if (filterMatches) { - try { - const n = this.#idlUtils ? this.#idlUtils.wrapperForImpl(node) : node; - const res2 = this.#nwsapi.match(selector, n); - return res2; - } catch (e) { - } - } - } - let res; - try { - if (this.#idlUtils) { - node = this.#idlUtils.wrapperForImpl(node); - } - this.#finder.setup(selector, node, opt); - const nodes = this.#finder.find(TARGET_SELF); - res = nodes.size; - } catch (e) { - this.#finder.onError(e, opt); - } - return !!res; - }; - /** - * Traverses up the DOM tree to find the first node that matches the selector. - * @param {string} selector - The CSS selector to match against. - * @param {Element} node - The element from which to start traversing. - * @param {object} [opt] - Optional parameters. - * @returns {?Element} The first matching ancestor element, or `null`. - */ - closest = (selector, node, opt = {}) => { - if (!node?.nodeType) { - const e = new this.#window.TypeError(`Unexpected type ${getType(node)}`); - return this.#finder.onError(e, opt); - } else if (node.nodeType !== ELEMENT_NODE) { - const e = new this.#window.TypeError(`Unexpected node ${node.nodeName}`); - return this.#finder.onError(e, opt); - } - const document = node.ownerDocument; - if (document === this.#document && document.contentType === "text/html" && document.documentElement && node.parentNode) { - const cacheKey = `closest_${selector}`; - let filterMatches = false; - if (this.#cache.has(cacheKey)) { - filterMatches = this.#cache.get(cacheKey); - } else { - filterMatches = filterSelector(selector, TARGET_LINEAL); - this.#cache.set(cacheKey, filterMatches); - } - if (filterMatches) { - try { - const n = this.#idlUtils ? this.#idlUtils.wrapperForImpl(node) : node; - const res2 = this.#nwsapi.closest(selector, n); - return res2; - } catch (e) { - } - } - } - let res; - try { - if (this.#idlUtils) { - node = this.#idlUtils.wrapperForImpl(node); - } - this.#finder.setup(selector, node, opt); - const nodes = this.#finder.find(TARGET_LINEAL); - if (nodes.size) { - let refNode = node; - while (refNode) { - if (nodes.has(refNode)) { - res = refNode; - break; - } - refNode = refNode.parentNode; - } - } - } catch (e) { - this.#finder.onError(e, opt); - } - return res ?? null; - }; - /** - * Returns the first element within the subtree that matches the selector. - * @param {string} selector - The CSS selector to match. - * @param {Document|DocumentFragment|Element} node - The node to find within. - * @param {object} [opt] - Optional parameters. - * @returns {?Element} The first matching element, or `null`. - */ - querySelector = (selector, node, opt = {}) => { - if (!node?.nodeType) { - const e = new this.#window.TypeError(`Unexpected type ${getType(node)}`); - return this.#finder.onError(e, opt); - } - let res; - try { - if (this.#idlUtils) { - node = this.#idlUtils.wrapperForImpl(node); - } - this.#finder.setup(selector, node, opt); - const nodes = this.#finder.find(TARGET_FIRST); - if (nodes.size) { - [res] = [...nodes]; - } - } catch (e) { - this.#finder.onError(e, opt); - } - return res ?? null; - }; - /** - * Returns an array of elements within the subtree that match the selector. - * Note: This method returns an Array, not a NodeList. - * @param {string} selector - The CSS selector to match. - * @param {Document|DocumentFragment|Element} node - The node to find within. - * @param {object} [opt] - Optional parameters. - * @returns {Array<Element>} An array of elements, or an empty array. - */ - querySelectorAll = (selector, node, opt = {}) => { - if (!node?.nodeType) { - const e = new this.#window.TypeError(`Unexpected type ${getType(node)}`); - return this.#finder.onError(e, opt); - } - const document = node.nodeType === DOCUMENT_NODE ? node : node.ownerDocument; - if (document === this.#document && document.contentType === "text/html" && document.documentElement && (node.nodeType !== DOCUMENT_FRAGMENT_NODE || !node.host)) { - const cacheKey = `querySelectorAll_${selector}`; - let filterMatches = false; - if (this.#cache.has(cacheKey)) { - filterMatches = this.#cache.get(cacheKey); - } else { - filterMatches = filterSelector(selector, TARGET_ALL); - this.#cache.set(cacheKey, filterMatches); - } - if (filterMatches) { - try { - const n = this.#idlUtils ? this.#idlUtils.wrapperForImpl(node) : node; - const res2 = this.#nwsapi.select(selector, n); - return res2; - } catch (e) { - } - } - } - let res; - try { - if (this.#idlUtils) { - node = this.#idlUtils.wrapperForImpl(node); - } - this.#finder.setup(selector, node, opt); - const nodes = this.#finder.find(TARGET_ALL); - if (nodes.size) { - res = [...nodes]; - } - } catch (e) { - this.#finder.onError(e, opt); - } - return res ?? []; - }; -}; -// Annotate the CommonJS export names for ESM import in node: -0 && (module.exports = { - DOMSelector -}); -/*! - * DOM Selector - A CSS selector engine. - * @license MIT - * @copyright asamuzaK (Kazz) - * @see {@link https://github.com/asamuzaK/domSelector/blob/main/LICENSE} - */ -//# sourceMappingURL=index.cjs.map
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