[6a3a178] | 1 | "use strict";
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| 2 |
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| 3 | exports.__esModule = true;
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| 4 | exports["default"] = void 0;
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| 5 |
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| 6 | var _node = _interopRequireDefault(require("./node"));
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| 7 |
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| 8 | var types = _interopRequireWildcard(require("./types"));
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| 9 |
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| 10 | function _getRequireWildcardCache() { if (typeof WeakMap !== "function") return null; var cache = new WeakMap(); _getRequireWildcardCache = function _getRequireWildcardCache() { return cache; }; return cache; }
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| 11 |
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| 12 | function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { "default": obj }; } var cache = _getRequireWildcardCache(); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj["default"] = obj; if (cache) { cache.set(obj, newObj); } return newObj; }
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| 13 |
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| 14 | function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { "default": obj }; }
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| 15 |
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| 16 | function _createForOfIteratorHelperLoose(o, allowArrayLike) { var it; if (typeof Symbol === "undefined" || o[Symbol.iterator] == null) { if (Array.isArray(o) || (it = _unsupportedIterableToArray(o)) || allowArrayLike && o && typeof o.length === "number") { if (it) o = it; var i = 0; return function () { if (i >= o.length) return { done: true }; return { done: false, value: o[i++] }; }; } throw new TypeError("Invalid attempt to iterate non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); } it = o[Symbol.iterator](); return it.next.bind(it); }
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| 17 |
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| 18 | function _unsupportedIterableToArray(o, minLen) { if (!o) return; if (typeof o === "string") return _arrayLikeToArray(o, minLen); var n = Object.prototype.toString.call(o).slice(8, -1); if (n === "Object" && o.constructor) n = o.constructor.name; if (n === "Map" || n === "Set") return Array.from(o); if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); }
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| 19 |
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| 20 | function _arrayLikeToArray(arr, len) { if (len == null || len > arr.length) len = arr.length; for (var i = 0, arr2 = new Array(len); i < len; i++) { arr2[i] = arr[i]; } return arr2; }
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| 21 |
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| 22 | function _defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } }
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| 23 |
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| 24 | function _createClass(Constructor, protoProps, staticProps) { if (protoProps) _defineProperties(Constructor.prototype, protoProps); if (staticProps) _defineProperties(Constructor, staticProps); return Constructor; }
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| 25 |
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| 26 | function _inheritsLoose(subClass, superClass) { subClass.prototype = Object.create(superClass.prototype); subClass.prototype.constructor = subClass; _setPrototypeOf(subClass, superClass); }
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| 27 |
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| 28 | function _setPrototypeOf(o, p) { _setPrototypeOf = Object.setPrototypeOf || function _setPrototypeOf(o, p) { o.__proto__ = p; return o; }; return _setPrototypeOf(o, p); }
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| 29 |
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| 30 | var Container = /*#__PURE__*/function (_Node) {
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| 31 | _inheritsLoose(Container, _Node);
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| 32 |
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| 33 | function Container(opts) {
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| 34 | var _this;
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| 35 |
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| 36 | _this = _Node.call(this, opts) || this;
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| 37 |
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| 38 | if (!_this.nodes) {
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| 39 | _this.nodes = [];
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| 40 | }
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| 41 |
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| 42 | return _this;
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| 43 | }
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| 44 |
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| 45 | var _proto = Container.prototype;
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| 46 |
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| 47 | _proto.append = function append(selector) {
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| 48 | selector.parent = this;
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| 49 | this.nodes.push(selector);
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| 50 | return this;
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| 51 | };
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| 52 |
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| 53 | _proto.prepend = function prepend(selector) {
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| 54 | selector.parent = this;
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| 55 | this.nodes.unshift(selector);
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| 56 | return this;
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| 57 | };
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| 58 |
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| 59 | _proto.at = function at(index) {
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| 60 | return this.nodes[index];
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| 61 | };
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| 62 |
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| 63 | _proto.index = function index(child) {
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| 64 | if (typeof child === 'number') {
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| 65 | return child;
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| 66 | }
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| 67 |
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| 68 | return this.nodes.indexOf(child);
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| 69 | };
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| 70 |
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| 71 | _proto.removeChild = function removeChild(child) {
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| 72 | child = this.index(child);
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| 73 | this.at(child).parent = undefined;
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| 74 | this.nodes.splice(child, 1);
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| 75 | var index;
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| 76 |
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| 77 | for (var id in this.indexes) {
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| 78 | index = this.indexes[id];
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| 79 |
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| 80 | if (index >= child) {
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| 81 | this.indexes[id] = index - 1;
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| 82 | }
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| 83 | }
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| 84 |
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| 85 | return this;
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| 86 | };
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| 87 |
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| 88 | _proto.removeAll = function removeAll() {
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| 89 | for (var _iterator = _createForOfIteratorHelperLoose(this.nodes), _step; !(_step = _iterator()).done;) {
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| 90 | var node = _step.value;
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| 91 | node.parent = undefined;
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| 92 | }
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| 93 |
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| 94 | this.nodes = [];
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| 95 | return this;
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| 96 | };
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| 97 |
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| 98 | _proto.empty = function empty() {
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| 99 | return this.removeAll();
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| 100 | };
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| 101 |
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| 102 | _proto.insertAfter = function insertAfter(oldNode, newNode) {
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| 103 | newNode.parent = this;
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| 104 | var oldIndex = this.index(oldNode);
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| 105 | this.nodes.splice(oldIndex + 1, 0, newNode);
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| 106 | newNode.parent = this;
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| 107 | var index;
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| 108 |
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| 109 | for (var id in this.indexes) {
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| 110 | index = this.indexes[id];
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| 111 |
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| 112 | if (oldIndex <= index) {
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| 113 | this.indexes[id] = index + 1;
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| 114 | }
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| 115 | }
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| 116 |
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| 117 | return this;
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| 118 | };
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| 119 |
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| 120 | _proto.insertBefore = function insertBefore(oldNode, newNode) {
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| 121 | newNode.parent = this;
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| 122 | var oldIndex = this.index(oldNode);
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| 123 | this.nodes.splice(oldIndex, 0, newNode);
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| 124 | newNode.parent = this;
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| 125 | var index;
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| 126 |
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| 127 | for (var id in this.indexes) {
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| 128 | index = this.indexes[id];
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| 129 |
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| 130 | if (index <= oldIndex) {
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| 131 | this.indexes[id] = index + 1;
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| 132 | }
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| 133 | }
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| 134 |
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| 135 | return this;
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| 136 | };
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| 137 |
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| 138 | _proto._findChildAtPosition = function _findChildAtPosition(line, col) {
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| 139 | var found = undefined;
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| 140 | this.each(function (node) {
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| 141 | if (node.atPosition) {
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| 142 | var foundChild = node.atPosition(line, col);
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| 143 |
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| 144 | if (foundChild) {
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| 145 | found = foundChild;
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| 146 | return false;
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| 147 | }
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| 148 | } else if (node.isAtPosition(line, col)) {
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| 149 | found = node;
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| 150 | return false;
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| 151 | }
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| 152 | });
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| 153 | return found;
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| 154 | }
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| 155 | /**
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| 156 | * Return the most specific node at the line and column number given.
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| 157 | * The source location is based on the original parsed location, locations aren't
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| 158 | * updated as selector nodes are mutated.
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| 159 | *
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| 160 | * Note that this location is relative to the location of the first character
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| 161 | * of the selector, and not the location of the selector in the overall document
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| 162 | * when used in conjunction with postcss.
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| 163 | *
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| 164 | * If not found, returns undefined.
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| 165 | * @param {number} line The line number of the node to find. (1-based index)
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| 166 | * @param {number} col The column number of the node to find. (1-based index)
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| 167 | */
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| 168 | ;
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| 169 |
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| 170 | _proto.atPosition = function atPosition(line, col) {
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| 171 | if (this.isAtPosition(line, col)) {
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| 172 | return this._findChildAtPosition(line, col) || this;
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| 173 | } else {
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| 174 | return undefined;
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| 175 | }
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| 176 | };
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| 177 |
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| 178 | _proto._inferEndPosition = function _inferEndPosition() {
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| 179 | if (this.last && this.last.source && this.last.source.end) {
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| 180 | this.source = this.source || {};
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| 181 | this.source.end = this.source.end || {};
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| 182 | Object.assign(this.source.end, this.last.source.end);
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| 183 | }
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| 184 | };
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| 185 |
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| 186 | _proto.each = function each(callback) {
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| 187 | if (!this.lastEach) {
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| 188 | this.lastEach = 0;
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| 189 | }
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| 190 |
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| 191 | if (!this.indexes) {
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| 192 | this.indexes = {};
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| 193 | }
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| 194 |
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| 195 | this.lastEach++;
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| 196 | var id = this.lastEach;
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| 197 | this.indexes[id] = 0;
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| 198 |
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| 199 | if (!this.length) {
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| 200 | return undefined;
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| 201 | }
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| 202 |
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| 203 | var index, result;
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| 204 |
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| 205 | while (this.indexes[id] < this.length) {
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| 206 | index = this.indexes[id];
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| 207 | result = callback(this.at(index), index);
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| 208 |
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| 209 | if (result === false) {
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| 210 | break;
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| 211 | }
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| 212 |
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| 213 | this.indexes[id] += 1;
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| 214 | }
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| 215 |
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| 216 | delete this.indexes[id];
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| 217 |
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| 218 | if (result === false) {
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| 219 | return false;
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| 220 | }
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| 221 | };
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| 222 |
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| 223 | _proto.walk = function walk(callback) {
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| 224 | return this.each(function (node, i) {
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| 225 | var result = callback(node, i);
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| 226 |
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| 227 | if (result !== false && node.length) {
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| 228 | result = node.walk(callback);
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| 229 | }
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| 230 |
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| 231 | if (result === false) {
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| 232 | return false;
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| 233 | }
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| 234 | });
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| 235 | };
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| 236 |
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| 237 | _proto.walkAttributes = function walkAttributes(callback) {
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| 238 | var _this2 = this;
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| 239 |
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| 240 | return this.walk(function (selector) {
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| 241 | if (selector.type === types.ATTRIBUTE) {
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| 242 | return callback.call(_this2, selector);
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| 243 | }
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| 244 | });
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| 245 | };
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| 246 |
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| 247 | _proto.walkClasses = function walkClasses(callback) {
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| 248 | var _this3 = this;
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| 249 |
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| 250 | return this.walk(function (selector) {
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| 251 | if (selector.type === types.CLASS) {
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| 252 | return callback.call(_this3, selector);
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| 253 | }
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| 254 | });
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| 255 | };
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| 256 |
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| 257 | _proto.walkCombinators = function walkCombinators(callback) {
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| 258 | var _this4 = this;
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| 259 |
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| 260 | return this.walk(function (selector) {
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| 261 | if (selector.type === types.COMBINATOR) {
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| 262 | return callback.call(_this4, selector);
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| 263 | }
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| 264 | });
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| 265 | };
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| 266 |
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| 267 | _proto.walkComments = function walkComments(callback) {
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| 268 | var _this5 = this;
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| 269 |
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| 270 | return this.walk(function (selector) {
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| 271 | if (selector.type === types.COMMENT) {
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| 272 | return callback.call(_this5, selector);
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| 273 | }
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| 274 | });
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| 275 | };
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| 276 |
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| 277 | _proto.walkIds = function walkIds(callback) {
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| 278 | var _this6 = this;
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| 279 |
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| 280 | return this.walk(function (selector) {
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| 281 | if (selector.type === types.ID) {
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| 282 | return callback.call(_this6, selector);
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| 283 | }
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| 284 | });
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| 285 | };
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| 286 |
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| 287 | _proto.walkNesting = function walkNesting(callback) {
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| 288 | var _this7 = this;
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| 289 |
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| 290 | return this.walk(function (selector) {
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| 291 | if (selector.type === types.NESTING) {
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| 292 | return callback.call(_this7, selector);
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| 293 | }
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| 294 | });
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| 295 | };
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| 296 |
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| 297 | _proto.walkPseudos = function walkPseudos(callback) {
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| 298 | var _this8 = this;
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| 299 |
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| 300 | return this.walk(function (selector) {
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| 301 | if (selector.type === types.PSEUDO) {
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| 302 | return callback.call(_this8, selector);
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| 303 | }
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| 304 | });
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| 305 | };
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| 306 |
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| 307 | _proto.walkTags = function walkTags(callback) {
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| 308 | var _this9 = this;
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| 309 |
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| 310 | return this.walk(function (selector) {
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| 311 | if (selector.type === types.TAG) {
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| 312 | return callback.call(_this9, selector);
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| 313 | }
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| 314 | });
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| 315 | };
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| 316 |
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| 317 | _proto.walkUniversals = function walkUniversals(callback) {
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| 318 | var _this10 = this;
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| 319 |
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| 320 | return this.walk(function (selector) {
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| 321 | if (selector.type === types.UNIVERSAL) {
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| 322 | return callback.call(_this10, selector);
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| 323 | }
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| 324 | });
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| 325 | };
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| 326 |
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| 327 | _proto.split = function split(callback) {
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| 328 | var _this11 = this;
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| 329 |
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| 330 | var current = [];
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| 331 | return this.reduce(function (memo, node, index) {
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| 332 | var split = callback.call(_this11, node);
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| 333 | current.push(node);
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| 334 |
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| 335 | if (split) {
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| 336 | memo.push(current);
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| 337 | current = [];
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| 338 | } else if (index === _this11.length - 1) {
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| 339 | memo.push(current);
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| 340 | }
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| 341 |
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| 342 | return memo;
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| 343 | }, []);
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| 344 | };
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| 345 |
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| 346 | _proto.map = function map(callback) {
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| 347 | return this.nodes.map(callback);
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| 348 | };
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| 349 |
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| 350 | _proto.reduce = function reduce(callback, memo) {
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| 351 | return this.nodes.reduce(callback, memo);
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| 352 | };
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| 353 |
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| 354 | _proto.every = function every(callback) {
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| 355 | return this.nodes.every(callback);
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| 356 | };
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| 357 |
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| 358 | _proto.some = function some(callback) {
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| 359 | return this.nodes.some(callback);
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| 360 | };
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| 361 |
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| 362 | _proto.filter = function filter(callback) {
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| 363 | return this.nodes.filter(callback);
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| 364 | };
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| 365 |
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| 366 | _proto.sort = function sort(callback) {
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| 367 | return this.nodes.sort(callback);
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| 368 | };
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| 369 |
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| 370 | _proto.toString = function toString() {
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| 371 | return this.map(String).join('');
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| 372 | };
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| 373 |
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| 374 | _createClass(Container, [{
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| 375 | key: "first",
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| 376 | get: function get() {
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| 377 | return this.at(0);
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| 378 | }
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| 379 | }, {
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| 380 | key: "last",
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| 381 | get: function get() {
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| 382 | return this.at(this.length - 1);
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| 383 | }
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| 384 | }, {
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| 385 | key: "length",
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| 386 | get: function get() {
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| 387 | return this.nodes.length;
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| 388 | }
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| 389 | }]);
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| 390 |
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| 391 | return Container;
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| 392 | }(_node["default"]);
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| 393 |
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| 394 | exports["default"] = Container;
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| 395 | module.exports = exports.default; |
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