feat(electron): fix #537, #669, add electron support

NON-STANDARD-APIS.md

@@ -160,3 +160,15 @@ For example, in an Angular application, you can load this patch in your `app.mod
 import 'zone.js/dist/zone-patch-rxjs';
 ```
 
+* electron
+
+## Usage.
+
+add following line into `polyfill.ts` after load zone-mix.
+
+```
+import 'zone.js/dist/zone-patch-electron';
+```
+
+there is a sampel repo [zone-electron](https://github.com/JiaLiPassion/zone-electron) here
+

gulpfile.js

@@ -176,6 +176,14 @@ gulp.task('build/zone-patch-cordova.min.js', ['compile-esm'], function(cb) {
     return generateScript('./lib/extra/cordova.ts', 'zone-patch-cordova.min.js', true, cb);
 });
 
+gulp.task('build/zone-patch-electron.js', ['compile-esm'], function(cb) {
+    return generateScript('./lib/extra/electron.ts', 'zone-patch-electron.js', false, cb);
+});
+
+gulp.task('build/zone-patch-electron.min.js', ['compile-esm'], function(cb) {
+    return generateScript('./lib/extra/electron.ts', 'zone-patch-electron.min.js', true, cb);
+});
+
 gulp.task('build/bluebird.js', ['compile-esm'], function(cb) {
     return generateScript('./lib/extra/bluebird.ts', 'zone-bluebird.js', false, cb);
 });
@@ -277,6 +285,8 @@ gulp.task('build', [
   'build/webapis-shadydom.min.js',
   'build/zone-patch-cordova.js',
   'build/zone-patch-cordova.min.js',
+  'build/zone-patch-electron.js',
+  'build/zone-patch-electron.min.js',
   'build/zone-mix.js',
   'build/bluebird.js',
   'build/bluebird.min.js',

lib/browser/browser.ts

@@ -12,7 +12,7 @@
 
 import {findEventTasks} from '../common/events';
 import {patchTimer} from '../common/timers';
-import {patchClass, patchMacroTask, patchMethod, patchOnProperties, patchPrototype, wrapFunctionArgs, zoneSymbol} from '../common/utils';
+import {patchArguments, patchClass, patchMacroTask, patchMethod, patchOnProperties, patchPrototype, wrapFunctionArgs, zoneSymbol} from '../common/utils';
 
 import {propertyPatch} from './define-property';
 import {eventTargetPatch, patchEvent} from './event-target';
@@ -22,6 +22,7 @@ import {registerElementPatch} from './register-element';
 Zone.__load_patch('util', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
   api.patchOnProperties = patchOnProperties;
   api.patchMethod = patchMethod;
+  api.patchArguments = patchArguments;
 });
 
 Zone.__load_patch('timers', (global: any, Zone: ZoneType, api: _ZonePrivate) => {

lib/common/utils.ts

@@ -40,6 +40,14 @@ export function wrapFunctionArgs(func: Function, source?: string): Function {
   };
 }
 
+export function patchArguments(target: any, name: string, source: string): Function {
+  return patchMethod(
+      target, name,
+      (delegate: Function, delegateName: string, name: string) => (self: any, args: any[]) => {
+        return delegate && delegate.apply(self, bindArguments(args, source));
+      });
+}
+
 export function patchPrototype(prototype: any, fnNames: string[]) {
   const source = prototype.constructor['name'];
   for (let i = 0; i < fnNames.length; i++) {

lib/extra/electron.ts

@@ -0,0 +1,27 @@
+/**
+ * @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
+ */
+Zone.__load_patch('electron', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
+  const FUNCTION = 'function';
+  const {desktopCapturer, shell, CallbackRegistry} = require('electron');
+  // patch api in renderer process directly
+  // desktopCapturer
+  if (desktopCapturer) {
+    api.patchArguments(desktopCapturer, 'getSources', 'electron.desktopCapturer.getSources');
+  }
+  // shell
+  if (shell) {
+    api.patchArguments(shell, 'openExternal', 'electron.shell.openExternal');
+  }
+
+  // patch api in main process through CallbackRegistry
+  if (!CallbackRegistry) {
+    return;
+  }
+
+  api.patchArguments(CallbackRegistry.prototype, 'add', 'CallbackRegistry.add');
+});

lib/node/node.ts

@@ -11,11 +11,17 @@ import './fs';
 
 import {findEventTasks} from '../common/events';
 import {patchTimer} from '../common/timers';
-import {isMix, patchMacroTask, patchMicroTask} from '../common/utils';
+import {isMix, patchArguments, patchMacroTask, patchMethod, patchMicroTask, patchOnProperties} from '../common/utils';
 
 const set = 'set';
 const clear = 'clear';
 
+Zone.__load_patch('node_util', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
+  api.patchOnProperties = patchOnProperties;
+  api.patchMethod = patchMethod;
+  api.patchArguments = patchArguments;
+});
+
 Zone.__load_patch('node_timers', (global: any, Zone: ZoneType, api: _ZonePrivate) => {
   // Timers
   let globalUseTimeoutFromTimer = false;

lib/zone.ts

@@ -327,6 +327,7 @@ interface _ZonePrivate {
       (target: any, name: string,
        patchFn: (delegate: Function, delegateName: string, name: string) =>
            (self: any, args: any[]) => any) => Function;
+  patchArguments: (target: any, name: string, source: string) => Function;
 }
 
 /** @internal */
@@ -1317,6 +1318,7 @@ const Zone: ZoneType = (function(global: any) {
     patchEventTarget: () => [],
     patchOnProperties: noop,
     patchMethod: () => noop,
+    patchArguments: () => noop,
     setNativePromise: (NativePromise: any) => {
       // sometimes NativePromise.resolve static function
       // is not ready yet, (such as core-js/es6.promise)