f02da4e91a
Modules can now provider helper functions that allow to import a module together with an array of providers. Part of #10043
81 lines
2.3 KiB
TypeScript
81 lines
2.3 KiB
TypeScript
/**
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* @license
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* Copyright Google Inc. All Rights Reserved.
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*
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* Use of this source code is governed by an MIT-style license that can be
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* found in the LICENSE file at https://angular.io/license
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*/
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import {LowerCasePipe, NgIf} from '@angular/common';
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import {ANALYZE_FOR_ENTRY_COMPONENTS, Component, ComponentFactoryResolver, Directive, Inject, Injectable, Input, ModuleWithProviders, NgModule, OpaqueToken, Pipe} from '@angular/core';
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import {BrowserModule} from '@angular/platform-browser';
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@Injectable()
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export class SomeService {
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public prop = 'someValue';
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}
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@Injectable()
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export class ServiceUsingLibModule {
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}
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@Directive({selector: '[someDir]', host: {'[title]': 'someDir'}})
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export class SomeDirectiveInRootModule {
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@Input()
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someDir: string;
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}
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@Directive({selector: '[someDir]', host: {'[title]': 'someDir'}})
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export class SomeDirectiveInLibModule {
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@Input()
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someDir: string;
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}
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@Pipe({name: 'somePipe'})
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export class SomePipeInRootModule {
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transform(value: string): any { return `transformed ${value}`; }
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}
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@Pipe({name: 'somePipe'})
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export class SomePipeInLibModule {
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transform(value: string): any { return `transformed ${value}`; }
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}
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@Component({selector: 'comp', template: `<div [someDir]="'someValue' | somePipe"></div>`})
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export class CompUsingRootModuleDirectiveAndPipe {
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}
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@Component({selector: 'comp', template: `<div [someDir]="'someValue' | somePipe"></div>`})
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export class CompUsingLibModuleDirectiveAndPipe {
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}
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export const SOME_TOKEN = new OpaqueToken('someToken');
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export function provideValueWithEntryComponents(value: any) {
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return [
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{provide: SOME_TOKEN, useValue: value},
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{provide: ANALYZE_FOR_ENTRY_COMPONENTS, useValue: value, multi: true},
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];
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}
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@NgModule({
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declarations: [SomeDirectiveInLibModule, SomePipeInLibModule, CompUsingLibModuleDirectiveAndPipe],
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exports: [CompUsingLibModuleDirectiveAndPipe],
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entryComponents: [CompUsingLibModuleDirectiveAndPipe],
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})
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export class SomeLibModule {
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}
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// TODO(tbosch): Make this a static method in `SomeLibModule` once
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// our static reflector supports it.
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// See https://github.com/angular/angular/issues/10266.
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export function someLibModuleWithProviders(): ModuleWithProviders {
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return {
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ngModule: SomeLibModule,
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providers: [
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ServiceUsingLibModule,
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provideValueWithEntryComponents([{a: 'b', component: CompUsingLibModuleDirectiveAndPipe}])
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]
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};
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}
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