"use strict"; var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) { if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) { if (ar || !(i in from)) { if (!ar) ar = Array.prototype.slice.call(from, 0, i); ar[i] = from[i]; } } return to.concat(ar || Array.prototype.slice.call(from)); }; var __importDefault = (this && this.__importDefault) || function (mod) { return (mod && mod.__esModule) ? mod : { "default": mod }; }; Object.defineProperty(exports, "__esModule", { value: true }); exports.subselects = exports.getNextSiblings = exports.ensureIsTag = exports.PLACEHOLDER_ELEMENT = void 0; var boolbase_1 = __importDefault(require("boolbase")); var sort_js_1 = require("../sort.js"); /** Used as a placeholder for :has. Will be replaced with the actual element. */ exports.PLACEHOLDER_ELEMENT = {}; function ensureIsTag(next, adapter) { if (next === boolbase_1.default.falseFunc) return boolbase_1.default.falseFunc; return function (elem) { return adapter.isTag(elem) && next(elem); }; } exports.ensureIsTag = ensureIsTag; function getNextSiblings(elem, adapter) { var siblings = adapter.getSiblings(elem); if (siblings.length <= 1) return []; var elemIndex = siblings.indexOf(elem); if (elemIndex < 0 || elemIndex === siblings.length - 1) return []; return siblings.slice(elemIndex + 1).filter(adapter.isTag); } exports.getNextSiblings = getNextSiblings; function copyOptions(options) { // Not copied: context, rootFunc return { xmlMode: !!options.xmlMode, lowerCaseAttributeNames: !!options.lowerCaseAttributeNames, lowerCaseTags: !!options.lowerCaseTags, quirksMode: !!options.quirksMode, cacheResults: !!options.cacheResults, pseudos: options.pseudos, adapter: options.adapter, equals: options.equals, }; } var is = function (next, token, options, context, compileToken) { var func = compileToken(token, copyOptions(options), context); return func === boolbase_1.default.trueFunc ? next : func === boolbase_1.default.falseFunc ? boolbase_1.default.falseFunc : function (elem) { return func(elem) && next(elem); }; }; /* * :not, :has, :is, :matches and :where have to compile selectors * doing this in src/pseudos.ts would lead to circular dependencies, * so we add them here */ exports.subselects = { is: is, /** * `:matches` and `:where` are aliases for `:is`. */ matches: is, where: is, not: function (next, token, options, context, compileToken) { var func = compileToken(token, copyOptions(options), context); return func === boolbase_1.default.falseFunc ? next : func === boolbase_1.default.trueFunc ? boolbase_1.default.falseFunc : function (elem) { return !func(elem) && next(elem); }; }, has: function (next, subselect, options, _context, compileToken) { var adapter = options.adapter; var opts = copyOptions(options); opts.relativeSelector = true; var context = subselect.some(function (s) { return s.some(sort_js_1.isTraversal); }) ? // Used as a placeholder. Will be replaced with the actual element. [exports.PLACEHOLDER_ELEMENT] : undefined; var compiled = compileToken(subselect, opts, context); if (compiled === boolbase_1.default.falseFunc) return boolbase_1.default.falseFunc; var hasElement = ensureIsTag(compiled, adapter); // If `compiled` is `trueFunc`, we can skip this. if (context && compiled !== boolbase_1.default.trueFunc) { /* * `shouldTestNextSiblings` will only be true if the query starts with * a traversal (sibling or adjacent). That means we will always have a context. */ var _a = compiled.shouldTestNextSiblings, shouldTestNextSiblings_1 = _a === void 0 ? false : _a; return function (elem) { if (!next(elem)) return false; context[0] = elem; var childs = adapter.getChildren(elem); var nextElements = shouldTestNextSiblings_1 ? __spreadArray(__spreadArray([], childs, true), getNextSiblings(elem, adapter), true) : childs; return adapter.existsOne(hasElement, nextElements); }; } return function (elem) { return next(elem) && adapter.existsOne(hasElement, adapter.getChildren(elem)); }; }, }; //# sourceMappingURL=subselects.js.map