appearance.js 2.0 KB

1234567891011121314151617181920212223242526272829303132333435363738394041424344
  1. 'use strict';
  2. 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; }
  3. function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }
  4. 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; }
  5. 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); }
  6. var Declaration = require('../declaration');
  7. var utils = require('../utils');
  8. var Appearance = function (_Declaration) {
  9. _inherits(Appearance, _Declaration);
  10. function Appearance(name, prefixes, all) {
  11. _classCallCheck(this, Appearance);
  12. var _this = _possibleConstructorReturn(this, _Declaration.call(this, name, prefixes, all));
  13. if (_this.prefixes) {
  14. _this.prefixes = utils.uniq(_this.prefixes.map(function (i) {
  15. if (i === '-ms-') {
  16. return '-webkit-';
  17. } else {
  18. return i;
  19. }
  20. }));
  21. }
  22. return _this;
  23. }
  24. return Appearance;
  25. }(Declaration);
  26. Object.defineProperty(Appearance, 'names', {
  27. enumerable: true,
  28. writable: true,
  29. value: ['appearance']
  30. });
  31. module.exports = Appearance;