angular/modules/angular2/src/web_workers/ui/di_bindings.ts

// TODO (jteplitz602): This whole file is nearly identical to core/application.ts.
// There should be a way to refactor application so that this file is unnecessary. See #3277
import {Injector, bind, Binding} from "angular2/src/core/di";
import {DEFAULT_PIPES} from 'angular2/src/core/pipes';
import {AnimationBuilder} from 'angular2/src/animate/animation_builder';
import {BrowserDetails} from 'angular2/src/animate/browser_details';
import {Reflector, reflector} from 'angular2/src/core/reflection/reflection';
import {Parser, Lexer} from 'angular2/src/core/change_detection/change_detection';
import {
  EventManager,
  DomEventsPlugin,
  EVENT_MANAGER_PLUGINS
} from 'angular2/src/core/render/dom/events/event_manager';
import {ProtoViewFactory} from 'angular2/src/core/compiler/proto_view_factory';
import {BrowserDomAdapter} from 'angular2/src/core/dom/browser_adapter';
import {KeyEventsPlugin} from 'angular2/src/core/render/dom/events/key_events';
import {HammerGesturesPlugin} from 'angular2/src/core/render/dom/events/hammer_gestures';
import {AppViewPool, APP_VIEW_POOL_CAPACITY} from 'angular2/src/core/compiler/view_pool';
import {Renderer} from 'angular2/src/core/render/api';
import {AppRootUrl} from 'angular2/src/core/services/app_root_url';
import {DomRenderer, DOCUMENT, APP_ID_RANDOM_BINDING} from 'angular2/src/core/render/render';
import {ElementSchemaRegistry} from 'angular2/src/core/render/dom/schema/element_schema_registry';
import {
  DomElementSchemaRegistry
} from 'angular2/src/core/render/dom/schema/dom_element_schema_registry';
import {
  SharedStylesHost,
  DomSharedStylesHost
} from 'angular2/src/core/render/dom/view/shared_styles_host';
import {DOM} from 'angular2/src/core/dom/dom_adapter';
import {NgZone} from 'angular2/src/core/zone/ng_zone';
import {AppViewManager} from 'angular2/src/core/compiler/view_manager';
import {AppViewManagerUtils} from 'angular2/src/core/compiler/view_manager_utils';
import {AppViewListener} from 'angular2/src/core/compiler/view_listener';
import {ViewResolver} from 'angular2/src/core/compiler/view_resolver';
import {DirectiveResolver} from 'angular2/src/core/compiler/directive_resolver';
import {ExceptionHandler} from 'angular2/src/core/facade/exceptions';
import {DynamicComponentLoader} from 'angular2/src/core/compiler/dynamic_component_loader';
import {UrlResolver} from 'angular2/src/core/services/url_resolver';
import {Testability} from 'angular2/src/core/testability/testability';
import {XHR} from 'angular2/src/core/render/xhr';
import {XHRImpl} from 'angular2/src/core/render/xhr_impl';
import {Serializer} from 'angular2/src/web_workers/shared/serializer';
import {ON_WEB_WORKER} from 'angular2/src/web_workers/shared/api';
import {RenderProtoViewRefStore} from 'angular2/src/web_workers/shared/render_proto_view_ref_store';
import {
  RenderViewWithFragmentsStore
} from 'angular2/src/web_workers/shared/render_view_with_fragments_store';
import {AnchorBasedAppRootUrl} from 'angular2/src/core/services/anchor_based_app_root_url';
import {WebWorkerApplication} from 'angular2/src/web_workers/ui/impl';
import {MessageBus} from 'angular2/src/web_workers/shared/message_bus';
import {MessageBasedRenderer} from 'angular2/src/web_workers/ui/renderer';
import {MessageBasedXHRImpl} from 'angular2/src/web_workers/ui/xhr_impl';
import {WebWorkerSetup} from 'angular2/src/web_workers/ui/setup';
import {ServiceMessageBrokerFactory} from 'angular2/src/web_workers/shared/service_message_broker';
import {ClientMessageBrokerFactory} from 'angular2/src/web_workers/shared/client_message_broker';

var _rootInjector: Injector;

// Contains everything that is safe to share between applications.
var _rootBindings = [bind(Reflector).toValue(reflector)];

// TODO: This code is nearly identical to core/application. There should be a way to only write it
// once
function _injectorBindings(): any[] {
  return [
    bind(DOCUMENT)
        .toValue(DOM.defaultDoc()),
    EventManager,
    new Binding(EVENT_MANAGER_PLUGINS, {toClass: DomEventsPlugin, multi: true}),
    new Binding(EVENT_MANAGER_PLUGINS, {toClass: KeyEventsPlugin, multi: true}),
    new Binding(EVENT_MANAGER_PLUGINS, {toClass: HammerGesturesPlugin, multi: true}),
    DomRenderer,
    bind(Renderer).toAlias(DomRenderer),
    APP_ID_RANDOM_BINDING,
    DomSharedStylesHost,
    bind(SharedStylesHost).toAlias(DomSharedStylesHost),
    Serializer,
    bind(ON_WEB_WORKER).toValue(false),
    bind(ElementSchemaRegistry).toValue(new DomElementSchemaRegistry()),
    RenderViewWithFragmentsStore,
    RenderProtoViewRefStore,
    AppViewPool,
    bind(APP_VIEW_POOL_CAPACITY).toValue(10000),
    AppViewManager,
    AppViewManagerUtils,
    AppViewListener,
    ProtoViewFactory,
    ViewResolver,
    DEFAULT_PIPES,
    DirectiveResolver,
    Parser,
    Lexer,
    bind(ExceptionHandler).toFactory(() => new ExceptionHandler(DOM), []),
    bind(XHR).toValue(new XHRImpl()),
    UrlResolver,
    DynamicComponentLoader,
    Testability,
    AnchorBasedAppRootUrl,
    bind(AppRootUrl).toAlias(AnchorBasedAppRootUrl),
    WebWorkerApplication,
    WebWorkerSetup,
    MessageBasedXHRImpl,
    MessageBasedRenderer,
    ServiceMessageBrokerFactory,
    ClientMessageBrokerFactory,
    BrowserDetails,
    AnimationBuilder,
  ];
}

export function createInjector(zone: NgZone, bus: MessageBus): Injector {
  BrowserDomAdapter.makeCurrent();
  _rootBindings.push(bind(NgZone).toValue(zone));
  _rootBindings.push(bind(MessageBus).toValue(bus));
  var injector: Injector = Injector.resolveAndCreate(_rootBindings);
  return injector.resolveAndCreateChild(_injectorBindings());
}