77 lines
3.0 KiB
TypeScript
77 lines
3.0 KiB
TypeScript
import {FORM_PROVIDERS} from '@angular/common';
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import {APPLICATION_COMMON_PROVIDERS, APP_INITIALIZER, ExceptionHandler, NgZone, OpaqueToken, PLATFORM_COMMON_PROVIDERS, PlatformRef, ReflectiveInjector, RootRenderer, assertPlatform, createPlatform, getPlatform} from '@angular/core';
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import {BROWSER_SANITIZATION_PROVIDERS} from './browser';
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import {isBlank, print} from './facade/lang';
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import {ON_WEB_WORKER} from './web_workers/shared/api';
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import {ClientMessageBrokerFactory, ClientMessageBrokerFactory_} from './web_workers/shared/client_message_broker';
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import {MessageBus} from './web_workers/shared/message_bus';
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import {PostMessageBus, PostMessageBusSink, PostMessageBusSource} from './web_workers/shared/post_message_bus';
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import {RenderStore} from './web_workers/shared/render_store';
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import {Serializer} from './web_workers/shared/serializer';
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import {ServiceMessageBrokerFactory, ServiceMessageBrokerFactory_} from './web_workers/shared/service_message_broker';
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import {WebWorkerRootRenderer} from './web_workers/worker/renderer';
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import {WorkerDomAdapter} from './web_workers/worker/worker_adapter';
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class PrintLogger {
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log = print;
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logError = print;
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logGroup = print;
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logGroupEnd() {}
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}
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const WORKER_APP_PLATFORM_MARKER = new OpaqueToken('WorkerAppPlatformMarker');
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/**
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* @experimental
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*/
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export const WORKER_APP_PLATFORM_PROVIDERS: Array<any /*Type | Provider | any[]*/> =
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[PLATFORM_COMMON_PROVIDERS, {provide: WORKER_APP_PLATFORM_MARKER, useValue: true}];
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/**
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* @experimental
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*/
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export const WORKER_APP_APPLICATION_PROVIDERS: Array<any /*Type | Provider | any[]*/> = [
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APPLICATION_COMMON_PROVIDERS, FORM_PROVIDERS, BROWSER_SANITIZATION_PROVIDERS, Serializer,
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{provide: ClientMessageBrokerFactory, useClass: ClientMessageBrokerFactory_},
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{provide: ServiceMessageBrokerFactory, useClass: ServiceMessageBrokerFactory_},
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WebWorkerRootRenderer, {provide: RootRenderer, useExisting: WebWorkerRootRenderer},
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{provide: ON_WEB_WORKER, useValue: true}, RenderStore,
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{provide: ExceptionHandler, useFactory: _exceptionHandler, deps: []},
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{provide: MessageBus, useFactory: createMessageBus, deps: [NgZone]},
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{provide: APP_INITIALIZER, useValue: setupWebWorker, multi: true}
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];
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/**
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* @experimental
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*/
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export function workerAppPlatform(): PlatformRef {
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if (isBlank(getPlatform())) {
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createPlatform(ReflectiveInjector.resolveAndCreate(WORKER_APP_PLATFORM_PROVIDERS));
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}
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return assertPlatform(WORKER_APP_PLATFORM_MARKER);
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}
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function _exceptionHandler(): ExceptionHandler {
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return new ExceptionHandler(new PrintLogger());
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}
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// TODO(jteplitz602) remove this and compile with lib.webworker.d.ts (#3492)
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let _postMessage = {
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postMessage: (message: any, transferrables?: [ArrayBuffer]) => {
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(<any>postMessage)(message, transferrables);
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}
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};
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function createMessageBus(zone: NgZone): MessageBus {
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let sink = new PostMessageBusSink(_postMessage);
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let source = new PostMessageBusSource();
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let bus = new PostMessageBus(sink, source);
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bus.attachToZone(zone);
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return bus;
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}
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function setupWebWorker(): void {
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WorkerDomAdapter.makeCurrent();
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}
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