3 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; }
5 function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
7 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; }
9 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); }
11 var Declaration = require('../declaration');
12 var shorthand = require('./grid-shorthand');
14 var GridRowColumn = function (_Declaration) {
15 _inherits(GridRowColumn, _Declaration);
17 function GridRowColumn() {
18 _classCallCheck(this, GridRowColumn);
20 return _possibleConstructorReturn(this, _Declaration.apply(this, arguments));
24 * Translate grid-row / grid-column to separate -ms- prefixed properties
26 GridRowColumn.prototype.insert = function insert(decl, prefix, prefixes) {
27 if (prefix !== '-ms-') return _Declaration.prototype.insert.call(this, decl, prefix, prefixes);
29 var values = shorthand.parse(decl);
31 var _shorthand$translate = shorthand.translate(values, 0, 1),
32 start = _shorthand$translate[0],
33 span = _shorthand$translate[1];
37 prop: '-ms-' + decl.prop,
38 value: start.toString()
44 prop: '-ms-' + decl.prop + '-span',
45 value: span.toString()
55 Object.defineProperty(GridRowColumn, 'names', {
58 value: ['grid-row', 'grid-column']
62 module.exports = GridRowColumn;