160 lines
12 KiB
JavaScript
160 lines
12 KiB
JavaScript
'use strict';
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exports.__esModule = true;
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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; }; }();
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var _container = require('./container');
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var _container2 = _interopRequireDefault(_container);
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var _warnOnce = require('./warn-once');
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var _warnOnce2 = _interopRequireDefault(_warnOnce);
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function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }
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function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
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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; }
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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; }
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/**
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* Represents an at-rule.
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*
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* If it’s followed in the CSS by a {} block, this node will have
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* a nodes property representing its children.
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*
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* @extends Container
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*
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* @example
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* const root = postcss.parse('@charset "UTF-8"; @media print {}');
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*
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* const charset = root.first;
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* charset.type //=> 'atrule'
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* charset.nodes //=> undefined
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*
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* const media = root.last;
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* media.nodes //=> []
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*/
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var AtRule = function (_Container) {
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_inherits(AtRule, _Container);
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function AtRule(defaults) {
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_classCallCheck(this, AtRule);
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var _this = _possibleConstructorReturn(this, _Container.call(this, defaults));
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_this.type = 'atrule';
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return _this;
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}
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AtRule.prototype.append = function append() {
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var _Container$prototype$;
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if (!this.nodes) this.nodes = [];
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for (var _len = arguments.length, children = Array(_len), _key = 0; _key < _len; _key++) {
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children[_key] = arguments[_key];
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}
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return (_Container$prototype$ = _Container.prototype.append).call.apply(_Container$prototype$, [this].concat(children));
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};
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AtRule.prototype.prepend = function prepend() {
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var _Container$prototype$2;
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if (!this.nodes) this.nodes = [];
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for (var _len2 = arguments.length, children = Array(_len2), _key2 = 0; _key2 < _len2; _key2++) {
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children[_key2] = arguments[_key2];
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}
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return (_Container$prototype$2 = _Container.prototype.prepend).call.apply(_Container$prototype$2, [this].concat(children));
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};
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_createClass(AtRule, [{
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key: 'afterName',
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get: function get() {
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(0, _warnOnce2.default)('AtRule#afterName was deprecated. Use AtRule#raws.afterName');
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return this.raws.afterName;
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},
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set: function set(val) {
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(0, _warnOnce2.default)('AtRule#afterName was deprecated. Use AtRule#raws.afterName');
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this.raws.afterName = val;
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}
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}, {
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key: '_params',
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get: function get() {
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(0, _warnOnce2.default)('AtRule#_params was deprecated. Use AtRule#raws.params');
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return this.raws.params;
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},
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set: function set(val) {
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(0, _warnOnce2.default)('AtRule#_params was deprecated. Use AtRule#raws.params');
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this.raws.params = val;
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}
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/**
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* @memberof AtRule#
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* @member {string} name - the at-rule’s name immediately follows the `@`
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*
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* @example
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* const root = postcss.parse('@media print {}');
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* media.name //=> 'media'
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* const media = root.first;
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*/
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/**
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* @memberof AtRule#
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* @member {string} params - the at-rule’s parameters, the values
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* that follow the at-rule’s name but precede
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* any {} block
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*
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* @example
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* const root = postcss.parse('@media print, screen {}');
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* const media = root.first;
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* media.params //=> 'print, screen'
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*/
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/**
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* @memberof AtRule#
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* @member {object} raws - Information to generate byte-to-byte equal
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* node string as it was in the origin input.
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*
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* Every parser saves its own properties,
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* but the default CSS parser uses:
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*
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* * `before`: the space symbols before the node. It also stores `*`
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* and `_` symbols before the declaration (IE hack).
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* * `after`: the space symbols after the last child of the node
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* to the end of the node.
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* * `between`: the symbols between the property and value
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* for declarations, selector and `{` for rules, or last parameter
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* and `{` for at-rules.
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* * `semicolon`: contains true if the last child has
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* an (optional) semicolon.
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* * `afterName`: the space between the at-rule name and its parameters.
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*
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* PostCSS cleans at-rule parameters from comments and extra spaces,
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* but it stores origin content in raws properties.
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* As such, if you don’t change a declaration’s value,
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* PostCSS will use the raw value with comments.
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*
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* @example
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* const root = postcss.parse(' @media\nprint {\n}')
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* root.first.first.raws //=> { before: ' ',
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* // between: ' ',
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* // afterName: '\n',
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* // after: '\n' }
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*/
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}]);
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return AtRule;
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}(_container2.default);
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exports.default = AtRule;
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module.exports = exports['default'];
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