25 lines
1.1 KiB
TypeScript
25 lines
1.1 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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Zone.__load_patch('shadydom', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
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// https://github.com/angular/zone.js/issues/782
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// in web components, shadydom will patch addEventListener/removeEventListener of
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// Node.prototype and WindowPrototype, this will have conflict with zone.js
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// so zone.js need to patch them again.
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const windowPrototype = Object.getPrototypeOf(window);
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if (windowPrototype && windowPrototype.hasOwnProperty('addEventListener')) {
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(windowPrototype as any)[Zone.__symbol__('addEventListener')] = null;
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(windowPrototype as any)[Zone.__symbol__('removeEventListener')] = null;
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api.patchEventTarget(global, [windowPrototype]);
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}
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if (Node.prototype.hasOwnProperty('addEventListener')) {
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(Node.prototype as any)[Zone.__symbol__('addEventListener')] = null;
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(Node.prototype as any)[Zone.__symbol__('removeEventListener')] = null;
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api.patchEventTarget(global, [Node.prototype]);
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}
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});
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