Du kan inte välja fler än 25 ämnen Ämnen måste starta med en bokstav eller siffra, kan innehålla bindestreck ('-') och vara max 35 tecken långa.
 
 
 
 

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  1. {"ast":null,"code":"'use strict';\n\nObject.defineProperty(exports, \"__esModule\", {\n value: true\n});\n\nvar _extends = Object.assign || function (target) {\n for (var i = 1; i < arguments.length; i++) {\n var source = arguments[i];\n\n for (var key in source) {\n if (Object.prototype.hasOwnProperty.call(source, key)) {\n target[key] = source[key];\n }\n }\n }\n\n return target;\n};\n\nvar _createClass = function () {\n function defineProperties(target, props) {\n for (var i = 0; i < props.length; i++) {\n var descriptor = props[i];\n descriptor.enumerable = descriptor.enumerable || false;\n descriptor.configurable = true;\n if (\"value\" in descriptor) descriptor.writable = true;\n Object.defineProperty(target, descriptor.key, descriptor);\n }\n }\n\n return function (Constructor, protoProps, staticProps) {\n if (protoProps) defineProperties(Constructor.prototype, protoProps);\n if (staticProps) defineProperties(Constructor, staticProps);\n return Constructor;\n };\n}();\n\nvar _createRule = require('./utils/createRule');\n\nvar _createRule2 = _interopRequireDefault(_createRule);\n\nvar _linkRule = require('./utils/linkRule');\n\nvar _linkRule2 = _interopRequireDefault(_linkRule);\n\nvar _StyleRule = require('./rules/StyleRule');\n\nvar _StyleRule2 = _interopRequireDefault(_StyleRule);\n\nvar _escape = require('./utils/escape');\n\nvar _escape2 = _interopRequireDefault(_escape);\n\nfunction _interopRequireDefault(obj) {\n return obj && obj.__esModule ? obj : {\n 'default': obj\n };\n}\n\nfunction _classCallCheck(instance, Constructor) {\n if (!(instance instanceof Constructor)) {\n throw new TypeError(\"Cannot call a class as a function\");\n }\n}\n/**\n * Contains rules objects and allows adding/removing etc.\n * Is used for e.g. by `StyleSheet` or `ConditionalRule`.\n */\n\n\nvar RuleList = function () {\n // Original styles object.\n function RuleList(options) {\n var _this = this;\n\n _classCallCheck(this, RuleList);\n\n this.map = {};\n this.raw = {};\n this.index = [];\n\n this.update = function (name, data) {\n var _options = _this.options,\n plugins = _options.jss.plugins,\n sheet = _options.sheet;\n\n if (typeof name === 'string') {\n plugins.onUpdate(data, _this.get(name), sheet);\n } else {\n for (var index = 0; index < _this.index.length; index++) {\n plugins.onUpdate(name, _this.index[index], sheet);\n }\n }\n };\n\n this.options = options;\n this.classes = options.classes;\n }\n /**\n * Create and register rule.\n *\n * Will not render after Style Sheet was rendered the first time.\n */\n // Used to ensure correct rules order.\n // Rules registry for access by .get() method.\n // It contains the same rule registered by name and by selector.\n\n\n _createClass(RuleList, [{\n key: 'add',\n value: function add(name, decl, options) {\n var _options2 = this.options,\n parent = _options2.parent,\n sheet = _options2.sheet,\n jss = _options2.jss,\n Renderer = _options2.Renderer,\n generateClassName = _options2.generateClassName;\n options = _extends({\n classes: this.classes,\n parent: parent,\n sheet: sheet,\n jss: jss,\n Renderer: Renderer,\n generateClassName: generateClassName\n }, options);\n\n if (!options.selector && this.classes[name]) {\n options.selector = '.' + (0, _escape2['default'])(this.classes[name]);\n }\n\n this.raw[name] = decl;\n var rule = (0, _createRule2['default'])(name, decl, options);\n var className = void 0;\n\n if (!options.selector && rule instanceof _StyleRule2['default']) {\n className = generateClassName(rule, sheet);\n rule.selector = '.' + (0, _escape2['default'])(className);\n }\n\n this.register(rule, className);\n var index = options.index === undefined ? this.index.length : options.index;\n this.index.splice(index, 0, rule);\n return rule;\n }\n /**\n * Get a rule.\n */\n\n }, {\n key: 'get',\n value: function get(name) {\n return this.map[name];\n }\n /**\n * Delete a rule.\n */\n\n }, {\n key: 'remove',\n value: function remove(rule) {\n this.unregister(rule);\n this.index.splice(this.indexOf(rule), 1);\n }\n /**\n * Get index of a rule.\n */\n\n }, {\n key: 'indexOf',\n value: function indexOf(rule) {\n return this.index.indexOf(rule);\n }\n /**\n * Run `onProcessRule()` plugins on every rule.\n */\n\n }, {\n key: 'process',\n value: function process() {\n var plugins = this.options.jss.plugins; // We need to clone array because if we modify the index somewhere else during a loop\n // we end up with very hard-to-track-down side effects.\n\n this.index.slice(0).forEach(plugins.onProcessRule, plugins);\n }\n /**\n * Register a rule in `.map` and `.classes` maps.\n */\n\n }, {\n key: 'register',\n value: function register(rule, className) {\n this.map[rule.key] = rule;\n\n if (rule instanceof _StyleRule2['default']) {\n this.map[rule.selector] = rule;\n if (className) this.classes[rule.key] = className;\n }\n }\n /**\n * Unregister a rule.\n */\n\n }, {\n key: 'unregister',\n value: function unregister(rule) {\n delete this.map[rule.key];\n\n if (rule instanceof _StyleRule2['default']) {\n delete this.map[rule.selector];\n delete this.classes[rule.key];\n }\n }\n /**\n * Update the function values with a new data.\n */\n\n }, {\n key: 'link',\n\n /**\n * Link renderable rules with CSSRuleList.\n */\n value: function link(cssRules) {\n var map = this.options.sheet.renderer.getUnescapedKeysMap(this.index);\n\n for (var i = 0; i < cssRules.length; i++) {\n var cssRule = cssRules[i];\n\n var _key = this.options.sheet.renderer.getKey(cssRule);\n\n if (map[_key]) _key = map[_key];\n var rule = this.map[_key];\n if (rule) (0, _linkRule2['default'])(rule, cssRule);\n }\n }\n /**\n * Convert rules to a CSS string.\n */\n\n }, {\n key: 'toString',\n value: function toString(options) {\n var str = '';\n var sheet = this.options.sheet;\n var link = sheet ? sheet.options.link : false;\n\n for (var index = 0; index < this.index.length; index++) {\n var rule = this.index[index];\n var css = rule.toString(options); // No need to render an empty rule.\n\n if (!css && !link) continue;\n if (str) str += '\\n';\n str += css;\n }\n\n return str;\n }\n }]);\n\n return RuleList;\n}();\n\nexports['default'] = RuleList;","map":null,"metadata":{},"sourceType":"script"}