mirror of
https://github.com/angular/angular.git
synced 2026-09-14 13:54:52 +08:00
Doug Parker
7c1991048b
This removes top-level side effects from each of these files and drops the dependency on global `Zone`, instead allowing it to be provided to each patch as a parameter. Most of these are pure mechanical transformations. A couple notable files which were somewhat unique: * `async-test.ts`, `fake-async-test.ts`, and `wtf.ts` had unique IIFE usage and patch `Zone` itself. This removes the IIFE and exports the function instead. * `jest.ts` and `jasmine.ts` have a unique `jest` global usage which needs to be declared. PR Close #53443
47 lines
1.7 KiB
TypeScript
47 lines
1.7 KiB
TypeScript
/**
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* @license
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* Copyright Google LLC 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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import {ZoneType} from '../zone-impl';
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export function patchCordova(Zone: ZoneType): void {
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Zone.__load_patch('cordova', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
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if (global.cordova) {
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const SUCCESS_SOURCE = 'cordova.exec.success';
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const ERROR_SOURCE = 'cordova.exec.error';
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const FUNCTION = 'function';
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const nativeExec: Function|null =
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api.patchMethod(global.cordova, 'exec', () => function(self: any, args: any[]) {
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if (args.length > 0 && typeof args[0] === FUNCTION) {
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args[0] = Zone.current.wrap(args[0], SUCCESS_SOURCE);
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}
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if (args.length > 1 && typeof args[1] === FUNCTION) {
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args[1] = Zone.current.wrap(args[1], ERROR_SOURCE);
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}
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return nativeExec!.apply(self, args);
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});
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}
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});
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Zone.__load_patch('cordova.FileReader', (global: any, Zone: ZoneType) => {
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if (global.cordova && typeof global['FileReader'] !== 'undefined') {
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document.addEventListener('deviceReady', () => {
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const FileReader = global['FileReader'];
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['abort', 'error', 'load', 'loadstart', 'loadend', 'progress'].forEach(prop => {
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const eventNameSymbol = Zone.__symbol__('ON_PROPERTY' + prop);
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Object.defineProperty(FileReader.prototype, eventNameSymbol, {
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configurable: true,
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get: function() {
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return this._realReader && this._realReader[eventNameSymbol];
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}
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});
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});
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});
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}
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});
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}
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