angular-cn/packages/zone.js/lib/browser/browser-legacy.ts

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/**
* @license
* Copyright Google Inc. All Rights Reserved.
*
* Use of this source code is governed by an MIT-style license that can be
* found in the LICENSE file at https://angular.io/license
*/
/**
* @fileoverview
* @suppress {missingRequire}
*/
import {_redefineProperty, propertyPatch} from './define-property';
import {eventTargetLegacyPatch} from './event-target-legacy';
import {propertyDescriptorLegacyPatch} from './property-descriptor-legacy';
import {registerElementPatch} from './register-element';
(function(_global: any) {
const symbolPrefix = _global['__Zone_symbol_prefix'] || '__zone_symbol__';
function __symbol__(name: string) {
return symbolPrefix + name;
}
_global[__symbol__('legacyPatch')] = function() {
const Zone = _global['Zone'];
Zone.__load_patch('defineProperty', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
api._redefineProperty = _redefineProperty;
propertyPatch();
});
Zone.__load_patch('registerElement', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
registerElementPatch(global, api);
});
Zone.__load_patch('EventTargetLegacy', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
eventTargetLegacyPatch(global, api);
propertyDescriptorLegacyPatch(api, global);
});
};
})(typeof window !== 'undefined' ?
window :
typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {});