diff options
Diffstat (limited to 'node_modules/autoprefixer/lib/hacks/align-items.js')
| -rw-r--r-- | node_modules/autoprefixer/lib/hacks/align-items.js | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/node_modules/autoprefixer/lib/hacks/align-items.js b/node_modules/autoprefixer/lib/hacks/align-items.js new file mode 100644 index 00000000..a545cd05 --- /dev/null +++ b/node_modules/autoprefixer/lib/hacks/align-items.js @@ -0,0 +1,83 @@ +'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 Declaration = require('../declaration'); + +var AlignItems = function (_Declaration) { + _inherits(AlignItems, _Declaration); + + function AlignItems() { + _classCallCheck(this, AlignItems); + + return _possibleConstructorReturn(this, _Declaration.apply(this, arguments)); + } + + /** + * Change property name for 2009 and 2012 specs + */ + AlignItems.prototype.prefixed = function prefixed(prop, prefix) { + var spec = void 0; + + var _flexSpec = flexSpec(prefix); + + spec = _flexSpec[0]; + prefix = _flexSpec[1]; + + if (spec === 2009) { + return prefix + 'box-align'; + } else if (spec === 2012) { + return prefix + 'flex-align'; + } else { + return _Declaration.prototype.prefixed.call(this, prop, prefix); + } + }; + + /** + * Return property name by final spec + */ + + + AlignItems.prototype.normalize = function normalize() { + return 'align-items'; + }; + + /** + * Change value for 2009 and 2012 specs + */ + + + AlignItems.prototype.set = function set(decl, prefix) { + var spec = flexSpec(prefix)[0]; + if (spec === 2009 || spec === 2012) { + decl.value = AlignItems.oldValues[decl.value] || decl.value; + } + return _Declaration.prototype.set.call(this, decl, prefix); + }; + + return AlignItems; +}(Declaration); + +Object.defineProperty(AlignItems, 'names', { + enumerable: true, + writable: true, + value: ['align-items', 'flex-align', 'box-align'] +}); +Object.defineProperty(AlignItems, 'oldValues', { + enumerable: true, + writable: true, + value: { + 'flex-end': 'end', + 'flex-start': 'start' + } +}); + + +module.exports = AlignItems;
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