33 lines
1.3 KiB
TypeScript
33 lines
1.3 KiB
TypeScript
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import { Tree, TreeNode } from './tree';
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import { UrlSegment } from './url_tree';
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import { Observable } from 'rxjs/Observable';
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import { BehaviorSubject } from 'rxjs/BehaviorSubject';
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import { ComponentFactory, Type } from '@angular/core';
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export type Params = { [key: string]: string };
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export const PRIMARY_OUTLET = "PRIMARY_OUTLET";
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export class RouterState extends Tree<ActivatedRoute> {
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constructor(root: TreeNode<ActivatedRoute>, public queryParams: Observable<Params>, public fragment: Observable<string>) {
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super(root);
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}
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}
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export function createEmptyState(rootComponent: Type): RouterState {
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const emptyUrl = new BehaviorSubject([new UrlSegment("", {})]);
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const emptyParams = new BehaviorSubject({});
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const emptyQueryParams = new BehaviorSubject({});
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const fragment = new BehaviorSubject("");
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// TODO outlet name should not be outlet
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const activated = new ActivatedRoute(emptyUrl, emptyParams, PRIMARY_OUTLET, rootComponent, <any>null);
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return new RouterState(new TreeNode<ActivatedRoute>(activated, []), emptyQueryParams, fragment);
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}
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export class ActivatedRoute {
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constructor(public urlSegments: Observable<UrlSegment[]>,
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public params: Observable<Params>,
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public outlet: string,
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public component: Type,
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public factory: ComponentFactory<any>) {}
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}
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