diff options
Diffstat (limited to 'node_modules/autoprefixer/lib/hacks/grid-start.js')
| -rw-r--r-- | node_modules/autoprefixer/lib/hacks/grid-start.js | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/node_modules/autoprefixer/lib/hacks/grid-start.js b/node_modules/autoprefixer/lib/hacks/grid-start.js new file mode 100644 index 00000000..33ab920c --- /dev/null +++ b/node_modules/autoprefixer/lib/hacks/grid-start.js @@ -0,0 +1,62 @@ +'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 Declaration = require('../declaration'); + +var GridStart = function (_Declaration) { + _inherits(GridStart, _Declaration); + + function GridStart() { + _classCallCheck(this, GridStart); + + return _possibleConstructorReturn(this, _Declaration.apply(this, arguments)); + } + + /** + * Do not add prefix for unsupported value in IE + */ + GridStart.prototype.check = function check(decl) { + var value = decl.value; + return value.indexOf('/') === -1 || value.indexOf('span') !== -1; + }; + + /** + * Return a final spec property + */ + + + GridStart.prototype.normalize = function normalize(prop) { + return prop.replace('-start', ''); + }; + + /** + * Change property name for IE + */ + + + GridStart.prototype.prefixed = function prefixed(prop, prefix) { + var result = _Declaration.prototype.prefixed.call(this, prop, prefix); + if (prefix === '-ms-') { + result = result.replace('-start', ''); + } + return result; + }; + + return GridStart; +}(Declaration); + +Object.defineProperty(GridStart, 'names', { + enumerable: true, + writable: true, + value: ['grid-row-start', 'grid-column-start'] +}); + + +module.exports = GridStart;
\ No newline at end of file |
