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 OldValue = require('../old-value');
12 var Value = require('../value');
14 var Pixelated = function (_Value) {
15 _inherits(Pixelated, _Value);
17 function Pixelated() {
18 _classCallCheck(this, Pixelated);
20 return _possibleConstructorReturn(this, _Value.apply(this, arguments));
24 * Use non-standard name for WebKit and Firefox
26 Pixelated.prototype.replace = function replace(string, prefix) {
27 if (prefix === '-webkit-') {
28 return string.replace(this.regexp(), '$1-webkit-optimize-contrast');
29 } else if (prefix === '-moz-') {
30 return string.replace(this.regexp(), '$1-moz-crisp-edges');
32 return _Value.prototype.replace.call(this, string, prefix);
37 * Different name for WebKit and Firefox
41 Pixelated.prototype.old = function old(prefix) {
42 if (prefix === '-webkit-') {
43 return new OldValue(this.name, '-webkit-optimize-contrast');
44 } else if (prefix === '-moz-') {
45 return new OldValue(this.name, '-moz-crisp-edges');
47 return _Value.prototype.old.call(this, prefix);
54 Object.defineProperty(Pixelated, 'names', {
61 module.exports = Pixelated;