angular/packages/zone.js/lib/extra/electron.ts
Doug Parker 7c1991048b refactor(zone.js): wrap Zone.__load_patch calls in exported functions (#53443)
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
2024-03-15 18:11:33 -07:00

49 lines
1.8 KiB
TypeScript

/**
* @license
* Copyright Google LLC 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
*/
import {ZoneType} from '../zone-impl';
export function patchElectron(Zone: ZoneType): void {
Zone.__load_patch('electron', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
function patchArguments(target: any, name: string, source: string): Function|null {
return api.patchMethod(target, name, (delegate: Function) => (self: any, args: any[]) => {
return delegate && delegate.apply(self, api.bindArguments(args, source));
});
}
let {desktopCapturer, shell, CallbacksRegistry, ipcRenderer} = require('electron');
if (!CallbacksRegistry) {
try {
// Try to load CallbacksRegistry class from @electron/remote src
// since from electron 14+, the CallbacksRegistry is moved to @electron/remote
// package and not exported to outside, so this is a hack to patch CallbacksRegistry.
CallbacksRegistry =
require('@electron/remote/dist/src/renderer/callbacks-registry').CallbacksRegistry;
} catch (err) {
}
}
// patch api in renderer process directly
// desktopCapturer
if (desktopCapturer) {
patchArguments(desktopCapturer, 'getSources', 'electron.desktopCapturer.getSources');
}
// shell
if (shell) {
patchArguments(shell, 'openExternal', 'electron.shell.openExternal');
}
// patch api in main process through CallbackRegistry
if (!CallbacksRegistry) {
if (ipcRenderer) {
patchArguments(ipcRenderer, 'on', 'ipcRenderer.on');
}
return;
}
patchArguments(CallbacksRegistry.prototype, 'add', 'CallbackRegistry.add');
});
}