diff options
Diffstat (limited to 'node_modules/postcss-selector-parser/dist/selectors/container.js')
| -rw-r--r-- | node_modules/postcss-selector-parser/dist/selectors/container.js | 338 |
1 files changed, 338 insertions, 0 deletions
diff --git a/node_modules/postcss-selector-parser/dist/selectors/container.js b/node_modules/postcss-selector-parser/dist/selectors/container.js new file mode 100644 index 00000000..bc9ec00c --- /dev/null +++ b/node_modules/postcss-selector-parser/dist/selectors/container.js @@ -0,0 +1,338 @@ +'use strict'; + +exports.__esModule = true; + +var _createClass = function () { 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); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }(); + +var _node = require('./node'); + +var _node2 = _interopRequireDefault(_node); + +var _types = require('./types'); + +var types = _interopRequireWildcard(_types); + +function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } } + +function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; } + +function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } } + +function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; } + +function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; } + +var Container = function (_Node) { + _inherits(Container, _Node); + + function Container(opts) { + _classCallCheck(this, Container); + + var _this = _possibleConstructorReturn(this, _Node.call(this, opts)); + + if (!_this.nodes) { + _this.nodes = []; + } + return _this; + } + + Container.prototype.append = function append(selector) { + selector.parent = this; + this.nodes.push(selector); + return this; + }; + + Container.prototype.prepend = function prepend(selector) { + selector.parent = this; + this.nodes.unshift(selector); + return this; + }; + + Container.prototype.at = function at(index) { + return this.nodes[index]; + }; + + Container.prototype.index = function index(child) { + if (typeof child === 'number') { + return child; + } + return this.nodes.indexOf(child); + }; + + Container.prototype.removeChild = function removeChild(child) { + child = this.index(child); + this.at(child).parent = undefined; + this.nodes.splice(child, 1); + + var index = void 0; + for (var id in this.indexes) { + index = this.indexes[id]; + if (index >= child) { + this.indexes[id] = index - 1; + } + } + + return this; + }; + + Container.prototype.removeAll = function removeAll() { + for (var _iterator = this.nodes, _isArray = Array.isArray(_iterator), _i = 0, _iterator = _isArray ? _iterator : _iterator[Symbol.iterator]();;) { + var _ref; + + if (_isArray) { + if (_i >= _iterator.length) break; + _ref = _iterator[_i++]; + } else { + _i = _iterator.next(); + if (_i.done) break; + _ref = _i.value; + } + + var node = _ref; + + node.parent = undefined; + } + this.nodes = []; + return this; + }; + + Container.prototype.empty = function empty() { + return this.removeAll(); + }; + + Container.prototype.insertAfter = function insertAfter(oldNode, newNode) { + var oldIndex = this.index(oldNode); + this.nodes.splice(oldIndex + 1, 0, newNode); + + var index = void 0; + for (var id in this.indexes) { + index = this.indexes[id]; + if (oldIndex <= index) { + this.indexes[id] = index + this.nodes.length; + } + } + + return this; + }; + + Container.prototype.insertBefore = function insertBefore(oldNode, newNode) { + var oldIndex = this.index(oldNode); + this.nodes.splice(oldIndex, 0, newNode); + + var index = void 0; + for (var id in this.indexes) { + index = this.indexes[id]; + if (oldIndex <= index) { + this.indexes[id] = index + this.nodes.length; + } + } + + return this; + }; + + Container.prototype.each = function each(callback) { + if (!this.lastEach) { + this.lastEach = 0; + } + if (!this.indexes) { + this.indexes = {}; + } + + this.lastEach++; + var id = this.lastEach; + this.indexes[id] = 0; + + if (!this.length) { + return undefined; + } + + var index = void 0, + result = void 0; + while (this.indexes[id] < this.length) { + index = this.indexes[id]; + result = callback(this.at(index), index); + if (result === false) { + break; + } + + this.indexes[id] += 1; + } + + delete this.indexes[id]; + + if (result === false) { + return false; + } + }; + + Container.prototype.walk = function walk(callback) { + return this.each(function (node, i) { + var result = callback(node, i); + + if (result !== false && node.length) { + result = node.walk(callback); + } + + if (result === false) { + return false; + } + }); + }; + + Container.prototype.walkAttributes = function walkAttributes(callback) { + var _this2 = this; + + return this.walk(function (selector) { + if (selector.type === types.ATTRIBUTE) { + return callback.call(_this2, selector); + } + }); + }; + + Container.prototype.walkClasses = function walkClasses(callback) { + var _this3 = this; + + return this.walk(function (selector) { + if (selector.type === types.CLASS) { + return callback.call(_this3, selector); + } + }); + }; + + Container.prototype.walkCombinators = function walkCombinators(callback) { + var _this4 = this; + + return this.walk(function (selector) { + if (selector.type === types.COMBINATOR) { + return callback.call(_this4, selector); + } + }); + }; + + Container.prototype.walkComments = function walkComments(callback) { + var _this5 = this; + + return this.walk(function (selector) { + if (selector.type === types.COMMENT) { + return callback.call(_this5, selector); + } + }); + }; + + Container.prototype.walkIds = function walkIds(callback) { + var _this6 = this; + + return this.walk(function (selector) { + if (selector.type === types.ID) { + return callback.call(_this6, selector); + } + }); + }; + + Container.prototype.walkNesting = function walkNesting(callback) { + var _this7 = this; + + return this.walk(function (selector) { + if (selector.type === types.NESTING) { + return callback.call(_this7, selector); + } + }); + }; + + Container.prototype.walkPseudos = function walkPseudos(callback) { + var _this8 = this; + + return this.walk(function (selector) { + if (selector.type === types.PSEUDO) { + return callback.call(_this8, selector); + } + }); + }; + + Container.prototype.walkTags = function walkTags(callback) { + var _this9 = this; + + return this.walk(function (selector) { + if (selector.type === types.TAG) { + return callback.call(_this9, selector); + } + }); + }; + + Container.prototype.walkUniversals = function walkUniversals(callback) { + var _this10 = this; + + return this.walk(function (selector) { + if (selector.type === types.UNIVERSAL) { + return callback.call(_this10, selector); + } + }); + }; + + Container.prototype.split = function split(callback) { + var _this11 = this; + + var current = []; + return this.reduce(function (memo, node, index) { + var split = callback.call(_this11, node); + current.push(node); + if (split) { + memo.push(current); + current = []; + } else if (index === _this11.length - 1) { + memo.push(current); + } + return memo; + }, []); + }; + + Container.prototype.map = function map(callback) { + return this.nodes.map(callback); + }; + + Container.prototype.reduce = function reduce(callback, memo) { + return this.nodes.reduce(callback, memo); + }; + + Container.prototype.every = function every(callback) { + return this.nodes.every(callback); + }; + + Container.prototype.some = function some(callback) { + return this.nodes.some(callback); + }; + + Container.prototype.filter = function filter(callback) { + return this.nodes.filter(callback); + }; + + Container.prototype.sort = function sort(callback) { + return this.nodes.sort(callback); + }; + + Container.prototype.toString = function toString() { + return this.map(String).join(''); + }; + + _createClass(Container, [{ + key: 'first', + get: function get() { + return this.at(0); + } + }, { + key: 'last', + get: function get() { + return this.at(this.length - 1); + } + }, { + key: 'length', + get: function get() { + return this.nodes.length; + } + }]); + + return Container; +}(_node2.default); + +exports.default = Container; +module.exports = exports['default'];
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