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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | 1x | /**
* Copyright (c) Siemens 2016 - 2025
* SPDX-License-Identifier: MIT
*/
import { inject, InjectionToken } from '@angular/core';
import { ActivatedRouteSnapshot } from '@angular/router';
import { BreadcrumbItem } from '@siemens/element-ng/breadcrumb';
import { TranslatableString } from '@siemens/element-translate-ng/translate';
import { Observable } from 'rxjs';
import { SiBreadcrumbDefaultResolverService } from './si-breadcrumb-default-resolver.service';
/**
* Defines the title and link of a breadcrumb item in a
* route configuration and compatible to {@link BreadcrumbItem}.
*
* ```
* {
* path: 'user-manual',
* component: UserManualComponent,
* data: {
* siBreadcrumb: [
* { title: 'USER_MANUAL.HEADING', link: '/main/user-manual' }
* ]
* }
* }
* ```
*
*/
export interface BreadcrumbRouterLink {
/**
* Angular router link for the breadcrumb item.
*/
link?: string;
/**
* Breadcrumb item title that will be translated.
*/
title: TranslatableString;
}
/**
* Service interface to resolve the breadcrumb items on the base of a route.
*/
export interface SiBreadcrumbResolverService {
resolve(route: ActivatedRouteSnapshot): BreadcrumbItem[] | Observable<BreadcrumbItem[]>;
}
/**
* Injection token to provide your own `SiBreadcrumbResolverService` implementation.
*
* ```
* providers: [{
* provide: SI_BREADCRUMB_RESOLVER_SERVICE,
* useClass: CustomBreadcrumbResolverService,
* }]
* ```
*/
export const SI_BREADCRUMB_RESOLVER_SERVICE = new InjectionToken<SiBreadcrumbResolverService>(
'si.breadcrumb.resolver.service',
{ providedIn: 'root', factory: () => inject(SiBreadcrumbDefaultResolverService) }
);
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