From 26105034da4fcce7ac883c899d781f016559310d Mon Sep 17 00:00:00 2001 From: ruki Date: Thu, 8 Nov 2018 00:38:48 +0800 Subject: switch to vuepress --- .../autoprefixer/lib/hacks/display-flex.js | 102 +++++++++++++++++++++ 1 file changed, 102 insertions(+) create mode 100644 node_modules/autoprefixer/lib/hacks/display-flex.js (limited to 'node_modules/autoprefixer/lib/hacks/display-flex.js') diff --git a/node_modules/autoprefixer/lib/hacks/display-flex.js b/node_modules/autoprefixer/lib/hacks/display-flex.js new file mode 100644 index 00000000..2937a6b2 --- /dev/null +++ b/node_modules/autoprefixer/lib/hacks/display-flex.js @@ -0,0 +1,102 @@ +'use strict'; + +function _defaults(obj, defaults) { var keys = Object.getOwnPropertyNames(defaults); for (var i = 0; i < keys.length; i++) { var key = keys[i]; var value = Object.getOwnPropertyDescriptor(defaults, key); if (value && value.configurable && obj[key] === undefined) { Object.defineProperty(obj, key, value); } } return 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) : _defaults(subClass, superClass); } + +var flexSpec = require('./flex-spec'); +var OldValue = require('../old-value'); +var Value = require('../value'); + +var DisplayFlex = function (_Value) { + _inherits(DisplayFlex, _Value); + + function DisplayFlex(name, prefixes) { + _classCallCheck(this, DisplayFlex); + + var _this = _possibleConstructorReturn(this, _Value.call(this, name, prefixes)); + + if (name === 'display-flex') { + _this.name = 'flex'; + } + return _this; + } + + /** + * Faster check for flex value + */ + + + DisplayFlex.prototype.check = function check(decl) { + return decl.prop === 'display' && decl.value === this.name; + }; + + /** + * Return value by spec + */ + + + DisplayFlex.prototype.prefixed = function prefixed(prefix) { + var spec = void 0, + value = void 0; + + var _flexSpec = flexSpec(prefix); + + spec = _flexSpec[0]; + prefix = _flexSpec[1]; + + + if (spec === 2009) { + if (this.name === 'flex') { + value = 'box'; + } else { + value = 'inline-box'; + } + } else if (spec === 2012) { + if (this.name === 'flex') { + value = 'flexbox'; + } else { + value = 'inline-flexbox'; + } + } else if (spec === 'final') { + value = this.name; + } + + return prefix + value; + }; + + /** + * Add prefix to value depend on flebox spec version + */ + + + DisplayFlex.prototype.replace = function replace(string, prefix) { + return this.prefixed(prefix); + }; + + /** + * Change value for old specs + */ + + + DisplayFlex.prototype.old = function old(prefix) { + var prefixed = this.prefixed(prefix); + if (!prefixed) return undefined; + return new OldValue(this.name, prefixed); + }; + + return DisplayFlex; +}(Value); + +Object.defineProperty(DisplayFlex, 'names', { + enumerable: true, + writable: true, + value: ['display-flex', 'inline-flex'] +}); + + +module.exports = DisplayFlex; \ No newline at end of file -- cgit v1.2.3