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ng-zorro-antd

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An enterprise-class UI components based on Ant Design and Angular

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/** * @fileoverview added by tsickle * @suppress {checkTypes,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import { ChangeDetectionStrategy, ChangeDetectorRef, Component, ElementRef, Injector, Input, NgZone, Renderer2, ViewEncapsulation } from '@angular/core'; import { ActivatedRoute, NavigationEnd, PRIMARY_OUTLET, Router } from '@angular/router'; import { Subject } from 'rxjs'; import { filter, takeUntil } from 'rxjs/operators'; /** @type {?} */ export const NZ_ROUTE_DATA_BREADCRUMB = 'breadcrumb'; /** * @record */ export function BreadcrumbOption() { } if (false) { /** @type {?} */ BreadcrumbOption.prototype.label; /** @type {?} */ BreadcrumbOption.prototype.params; /** @type {?} */ BreadcrumbOption.prototype.url; } export class NzBreadCrumbComponent { /** * @param {?} injector * @param {?} ngZone * @param {?} cd * @param {?} elementRef * @param {?} renderer */ constructor(injector, ngZone, cd, elementRef, renderer) { this.injector = injector; this.ngZone = ngZone; this.cd = cd; this.nzAutoGenerate = false; this.nzSeparator = '/'; this.breadcrumbs = []; this.destroy$ = new Subject(); renderer.addClass(elementRef.nativeElement, 'ant-breadcrumb'); } /** * @return {?} */ ngOnInit() { if (this.nzAutoGenerate) { try { /** @type {?} */ const activatedRoute = this.injector.get(ActivatedRoute); /** @type {?} */ const router = this.injector.get(Router); router.events.pipe(filter((/** * @param {?} e * @return {?} */ e => e instanceof NavigationEnd)), takeUntil(this.destroy$)).subscribe((/** * @return {?} */ () => { this.breadcrumbs = this.getBreadcrumbs(activatedRoute.root); this.cd.markForCheck(); })); } catch (e) { throw new Error('[NG-ZORRO] You should import RouterModule if you want to use NzAutoGenerate'); } } } /** * @return {?} */ ngOnDestroy() { this.destroy$.next(); this.destroy$.complete(); } /** * @param {?} url * @param {?} e * @return {?} */ navigate(url, e) { e.preventDefault(); this.ngZone.run((/** * @return {?} */ () => this.injector.get(Router).navigateByUrl(url).then())).then(); } /** * @private * @param {?} route * @param {?=} url * @param {?=} breadcrumbs * @return {?} */ getBreadcrumbs(route, url = '', breadcrumbs = []) { /** @type {?} */ const children = route.children; // If there's no sub root, then stop the recurse and returns the generated breadcrumbs. if (children.length === 0) { return breadcrumbs; } for (const child of children) { if (child.outlet === PRIMARY_OUTLET) { // Only parse components in primary router-outlet (in another word, router-outlet without a specific name). // Parse this layer and generate a breadcrumb item. /** @type {?} */ const routeURL = child.snapshot.url.map((/** * @param {?} segment * @return {?} */ segment => segment.path)).join('/'); /** @type {?} */ const nextUrl = url + `/${routeURL}`; // If have data, go to generate a breadcrumb for it. if (child.snapshot.data.hasOwnProperty(NZ_ROUTE_DATA_BREADCRUMB)) { /** @type {?} */ const breadcrumb = { label: child.snapshot.data[NZ_ROUTE_DATA_BREADCRUMB] || 'Breadcrumb', params: child.snapshot.params, url: nextUrl }; breadcrumbs.push(breadcrumb); } return this.getBreadcrumbs(child, nextUrl, breadcrumbs); } } } } NzBreadCrumbComponent.decorators = [ { type: Component, args: [{ changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, selector: 'nz-breadcrumb', preserveWhitespaces: false, template: "<ng-content></ng-content>\n<ng-container *ngIf=\"nzAutoGenerate\">\n <nz-breadcrumb-item *ngFor=\"let breadcrumb of breadcrumbs\">\n <a [attr.href]=\"breadcrumb.url\" (click)=\"navigate(breadcrumb.url, $event)\">{{ breadcrumb.label }}</a>\n </nz-breadcrumb-item>\n</ng-container>", styles: [` nz-breadcrumb { display: block; } `] }] } ]; /** @nocollapse */ NzBreadCrumbComponent.ctorParameters = () => [ { type: Injector }, { type: NgZone }, { type: ChangeDetectorRef }, { type: ElementRef }, { type: Renderer2 } ]; NzBreadCrumbComponent.propDecorators = { nzAutoGenerate: [{ type: Input }], nzSeparator: [{ type: Input }] }; if (false) { /** @type {?} */ NzBreadCrumbComponent.prototype.nzAutoGenerate; /** @type {?} */ NzBreadCrumbComponent.prototype.nzSeparator; /** @type {?} */ NzBreadCrumbComponent.prototype.breadcrumbs; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.destroy$; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.injector; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.ngZone; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.cd; } //# 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{\n  ChangeDetectionStrategy,\n  ChangeDetectorRef,\n  Component, ElementRef,\n  Injector,\n  Input,\n  NgZone,\n  OnDestroy,\n  OnInit, Renderer2,\n  TemplateRef,\n  ViewEncapsulation\n} from '@angular/core';\nimport { ActivatedRoute, NavigationEnd, Params, PRIMARY_OUTLET, Router } from '@angular/router';\nimport { Subject } from 'rxjs';\nimport { filter, takeUntil } from 'rxjs/operators';\n\nexport const NZ_ROUTE_DATA_BREADCRUMB = 'breadcrumb';\n\nexport interface BreadcrumbOption {\n  label: string;\n  params: Params;\n  url: string;\n}\n\n@Component({\n  changeDetection    : ChangeDetectionStrategy.OnPush,\n  encapsulation      : ViewEncapsulation.None,\n  selector           : 'nz-breadcrumb',\n  preserveWhitespaces: false,\n  templateUrl        : './nz-breadcrumb.component.html',\n  styles             : [ `\n    nz-breadcrumb {\n      display: block;\n    }\n  ` ]\n})\nexport class NzBreadCrumbComponent implements OnInit, OnDestroy {\n  @Input() nzAutoGenerate = false;\n  @Input() nzSeparator: string | TemplateRef<void> = '/';\n\n  breadcrumbs: BreadcrumbOption[] = [];\n\n  private destroy$ = new Subject<void>();\n\n  constructor(private injector: Injector, private ngZone: NgZone, private cd: ChangeDetectorRef, elementRef: ElementRef, renderer: Renderer2) {\n    renderer.addClass(elementRef.nativeElement, 'ant-breadcrumb');\n  }\n\n  ngOnInit(): void {\n    if (this.nzAutoGenerate) {\n      try {\n        const activatedRoute = this.injector.get(ActivatedRoute);\n        const router = this.injector.get(Router);\n        router.events.pipe(filter(e => e instanceof NavigationEnd), takeUntil(this.destroy$)).subscribe(() => {\n          this.breadcrumbs = this.getBreadcrumbs(activatedRoute.root);\n          this.cd.markForCheck();\n        });\n      } catch (e) {\n        throw new Error('[NG-ZORRO] You should import RouterModule if you want to use NzAutoGenerate');\n      }\n    }\n  }\n\n  ngOnDestroy(): void {\n    this.destroy$.next();\n    this.destroy$.complete();\n  }\n\n  navigate(url: string, e: MouseEvent): void {\n    e.preventDefault();\n    this.ngZone.run(() => this.injector.get(Router).navigateByUrl(url).then()).then();\n  }\n\n  private getBreadcrumbs(route: ActivatedRoute, url: string = '', breadcrumbs: BreadcrumbOption[] = []): BreadcrumbOption[] {\n    const children: ActivatedRoute[] = route.children;\n    // If there's no sub root, then stop the recurse and returns the generated breadcrumbs.\n    if (children.length === 0) {\n      return breadcrumbs;\n    }\n    for (const child of children) {\n      if (child.outlet === PRIMARY_OUTLET) {\n        // Only parse components in primary router-outlet (in another word, router-outlet without a specific name).\n        // Parse this layer and generate a breadcrumb item.\n        const routeURL: string = child.snapshot.url.map(segment => segment.path).join('/');\n        const nextUrl = url + `/${routeURL}`;\n        // If have data, go to generate a breadcrumb for it.\n        if (child.snapshot.data.hasOwnProperty(NZ_ROUTE_DATA_BREADCRUMB)) {\n          const breadcrumb: BreadcrumbOption = {\n            label : child.snapshot.data[ NZ_ROUTE_DATA_BREADCRUMB ] || 'Breadcrumb',\n            params: child.snapshot.params,\n            url   : nextUrl\n          };\n          breadcrumbs.push(breadcrumb);\n        }\n        return this.getBreadcrumbs(child, nextUrl, breadcrumbs);\n      }\n    }\n  }\n}\n"]}