mirror of
https://github.com/angular/angular
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56 lines
2.2 KiB
TypeScript
56 lines
2.2 KiB
TypeScript
/*
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* This file is the entry point for the main thread
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* It takes care of spawning the worker and sending it the initial init message
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* It also acts and the messenger between the worker thread and the renderer running on the UI
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* thread
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*/
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import {createInjector} from "./di_bindings";
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import {MessageBus, MessageBusSink} from "angular2/src/web_workers/shared/message_bus";
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import {createNgZone} from 'angular2/src/core/application_ref';
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import {Injectable} from 'angular2/src/core/di';
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import {BrowserDomAdapter} from 'angular2/src/core/dom/browser_adapter';
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import {wtfInit} from 'angular2/src/core/profile/wtf_init';
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import {WebWorkerSetup} from 'angular2/src/web_workers/ui/setup';
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import {MessageBasedRenderer} from 'angular2/src/web_workers/ui/renderer';
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import {MessageBasedXHRImpl} from 'angular2/src/web_workers/ui/xhr_impl';
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import {
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ClientMessageBrokerFactory,
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ClientMessageBroker,
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} from 'angular2/src/web_workers/shared/client_message_broker';
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import {
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ServiceMessageBrokerFactory,
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ServiceMessageBroker
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} from 'angular2/src/web_workers/shared/service_message_broker';
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/**
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* Creates a zone, sets up the DI providers
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* And then creates a new WebWorkerMain object to handle messages from the worker
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*/
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export function bootstrapUICommon(bus: MessageBus): WebWorkerApplication {
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BrowserDomAdapter.makeCurrent();
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var zone = createNgZone();
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wtfInit();
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bus.attachToZone(zone);
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return zone.run(() => {
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var injector = createInjector(zone, bus);
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injector.get(MessageBasedRenderer).start();
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injector.get(MessageBasedXHRImpl).start();
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injector.get(WebWorkerSetup).start();
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return injector.get(WebWorkerApplication);
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});
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}
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@Injectable()
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export class WebWorkerApplication {
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constructor(private _clientMessageBrokerFactory: ClientMessageBrokerFactory,
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private _serviceMessageBrokerFactory: ServiceMessageBrokerFactory) {}
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createClientMessageBroker(channel: string, runInZone: boolean = true): ClientMessageBroker {
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return this._clientMessageBrokerFactory.createMessageBroker(channel, runInZone);
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}
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createServiceMessageBroker(channel: string, runInZone: boolean = true): ServiceMessageBroker {
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return this._serviceMessageBrokerFactory.createMessageBroker(channel, runInZone);
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}
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}
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