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| '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 Filter = function (_Declaration) {
| _inherits(Filter, _Declaration);
|
| function Filter() {
| _classCallCheck(this, Filter);
|
| return _possibleConstructorReturn(this, _Declaration.apply(this, arguments));
| }
|
| /**
| * Check is it Internet Explorer filter
| */
| Filter.prototype.check = function check(decl) {
| var v = decl.value;
| return v.toLowerCase().indexOf('alpha(') === -1 && v.indexOf('DXImageTransform.Microsoft') === -1 && v.indexOf('data:image/svg+xml') === -1;
| };
|
| return Filter;
| }(Declaration);
|
| Object.defineProperty(Filter, 'names', {
| enumerable: true,
| writable: true,
| value: ['filter']
| });
|
|
| module.exports = Filter;
|
|
