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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,constantProperty,extraRequire,missingOverride,missingReturn,unusedPrivateMembers,uselessCode} checked by tsc */ import * as tslib_1 from "tslib"; /** * @license * Copyright Alibaba.com All Rights Reserved. * * Use of this source code is governed by an MIT-style license that can be * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE */ 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, startWith, takeUntil } from 'rxjs/operators'; import { InputBoolean, PREFIX } from 'ng-zorro-antd/core'; /** @type {?} */ export var NZ_ROUTE_DATA_BREADCRUMB = 'breadcrumb'; /** * @record */ export function BreadcrumbOption() { } if (false) { /** @type {?} */ BreadcrumbOption.prototype.label; /** @type {?} */ BreadcrumbOption.prototype.params; /** @type {?} */ BreadcrumbOption.prototype.url; } var NzBreadCrumbComponent = /** @class */ (function () { function NzBreadCrumbComponent(injector, ngZone, cdr, elementRef, renderer) { this.injector = injector; this.ngZone = ngZone; this.cdr = cdr; this.nzAutoGenerate = false; this.nzSeparator = '/'; this.breadcrumbs = []; this.destroy$ = new Subject(); renderer.addClass(elementRef.nativeElement, 'ant-breadcrumb'); } /** * @return {?} */ NzBreadCrumbComponent.prototype.ngOnInit = /** * @return {?} */ function () { if (this.nzAutoGenerate) { this.registerRouterChange(); } }; /** * @return {?} */ NzBreadCrumbComponent.prototype.ngOnDestroy = /** * @return {?} */ function () { this.destroy$.next(); this.destroy$.complete(); }; /** * @param {?} url * @param {?} e * @return {?} */ NzBreadCrumbComponent.prototype.navigate = /** * @param {?} url * @param {?} e * @return {?} */ function (url, e) { var _this = this; e.preventDefault(); this.ngZone .run((/** * @return {?} */ function () { return _this.injector .get(Router) .navigateByUrl(url) .then(); })) .then(); }; /** * @private * @return {?} */ NzBreadCrumbComponent.prototype.registerRouterChange = /** * @private * @return {?} */ function () { var _this = this; try { /** @type {?} */ var router = this.injector.get(Router); /** @type {?} */ var activatedRoute_1 = this.injector.get(ActivatedRoute); router.events .pipe(filter((/** * @param {?} e * @return {?} */ function (e) { return e instanceof NavigationEnd; })), takeUntil(this.destroy$), startWith(true) // Trigger initial render. ) .subscribe((/** * @return {?} */ function () { _this.breadcrumbs = _this.getBreadcrumbs(activatedRoute_1.root); _this.cdr.markForCheck(); })); } catch (e) { throw new Error(PREFIX + " You should import RouterModule if you want to use 'NzAutoGenerate'."); } }; /** * @private * @param {?} route * @param {?=} url * @param {?=} breadcrumbs * @return {?} */ NzBreadCrumbComponent.prototype.getBreadcrumbs = /** * @private * @param {?} route * @param {?=} url * @param {?=} breadcrumbs * @return {?} */ function (route, url, breadcrumbs) { var e_1, _a; if (url === void 0) { url = ''; } if (breadcrumbs === void 0) { breadcrumbs = []; } /** @type {?} */ var children = route.children; // If there's no sub root, then stop the recurse and returns the generated breadcrumbs. if (children.length === 0) { return breadcrumbs; } try { for (var children_1 = tslib_1.__values(children), children_1_1 = children_1.next(); !children_1_1.done; children_1_1 = children_1.next()) { var child = children_1_1.value; 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 {?} */ var routeURL = child.snapshot.url.map((/** * @param {?} segment * @return {?} */ function (segment) { return segment.path; })).join('/'); /** @type {?} */ var nextUrl = url + ("/" + routeURL); /** @type {?} */ var breadcrumbLabel = child.snapshot.data[NZ_ROUTE_DATA_BREADCRUMB]; // If have data, go to generate a breadcrumb for it. if (routeURL && breadcrumbLabel) { /** @type {?} */ var breadcrumb = { label: breadcrumbLabel, params: child.snapshot.params, url: nextUrl }; breadcrumbs.push(breadcrumb); } return this.getBreadcrumbs(child, nextUrl, breadcrumbs); } } } catch (e_1_1) { e_1 = { error: e_1_1 }; } finally { try { if (children_1_1 && !children_1_1.done && (_a = children_1.return)) _a.call(children_1); } finally { if (e_1) throw e_1.error; } } }; NzBreadCrumbComponent.decorators = [ { type: Component, args: [{ changeDetection: ChangeDetectionStrategy.OnPush, encapsulation: ViewEncapsulation.None, selector: 'nz-breadcrumb', exportAs: 'nzBreadcrumb', 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, $event)\">{{ breadcrumb.label }}</a>\n </nz-breadcrumb-item>\n</ng-container>", styles: ["\n nz-breadcrumb {\n display: block;\n }\n "] }] } ]; /** @nocollapse */ NzBreadCrumbComponent.ctorParameters = function () { return [ { type: Injector }, { type: NgZone }, { type: ChangeDetectorRef }, { type: ElementRef }, { type: Renderer2 } ]; }; NzBreadCrumbComponent.propDecorators = { nzAutoGenerate: [{ type: Input }], nzSeparator: [{ type: Input }] }; tslib_1.__decorate([ InputBoolean(), tslib_1.__metadata("design:type", Object) ], NzBreadCrumbComponent.prototype, "nzAutoGenerate", void 0); return NzBreadCrumbComponent; }()); export { NzBreadCrumbComponent }; if (false) { /** @type {?} */ NzBreadCrumbComponent.prototype.nzAutoGenerate; /** @type {?} */ NzBreadCrumbComponent.prototype.nzSeparator; /** @type {?} */ NzBreadCrumbComponent.prototype.breadcrumbs; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.destroy$; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.injector; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.ngZone; /** * @type {?} * @private */ NzBreadCrumbComponent.prototype.cdr; } //# 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* @license\n * Copyright Alibaba.com All Rights Reserved.\n *\n * Use of this source code is governed by an MIT-style license that can be\n * found in the LICENSE file at https://github.com/NG-ZORRO/ng-zorro-antd/blob/master/LICENSE\n */\n\nimport {\n  ChangeDetectionStrategy,\n  ChangeDetectorRef,\n  Component,\n  ElementRef,\n  Injector,\n  Input,\n  NgZone,\n  OnDestroy,\n  OnInit,\n  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, startWith, takeUntil } from 'rxjs/operators';\n\nimport { InputBoolean, PREFIX } from 'ng-zorro-antd/core';\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  exportAs: 'nzBreadcrumb',\n  preserveWhitespaces: false,\n  templateUrl: './nz-breadcrumb.component.html',\n  styles: [\n    `\n      nz-breadcrumb {\n        display: block;\n      }\n    `\n  ]\n})\nexport class NzBreadCrumbComponent implements OnInit, OnDestroy {\n  @Input() @InputBoolean() nzAutoGenerate = false;\n  @Input() nzSeparator: string | TemplateRef<void> = '/';\n\n  breadcrumbs: BreadcrumbOption[] | undefined = [];\n\n  private destroy$ = new Subject<void>();\n\n  constructor(\n    private injector: Injector,\n    private ngZone: NgZone,\n    private cdr: ChangeDetectorRef,\n    elementRef: ElementRef,\n    renderer: Renderer2\n  ) {\n    renderer.addClass(elementRef.nativeElement, 'ant-breadcrumb');\n  }\n\n  ngOnInit(): void {\n    if (this.nzAutoGenerate) {\n      this.registerRouterChange();\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\n    this.ngZone\n      .run(() =>\n        this.injector\n          .get(Router)\n          .navigateByUrl(url)\n          .then()\n      )\n      .then();\n  }\n\n  private registerRouterChange(): void {\n    try {\n      const router = this.injector.get(Router);\n      const activatedRoute = this.injector.get(ActivatedRoute);\n      router.events\n        .pipe(\n          filter(e => e instanceof NavigationEnd),\n          takeUntil(this.destroy$),\n          startWith(true) // Trigger initial render.\n        )\n        .subscribe(() => {\n          this.breadcrumbs = this.getBreadcrumbs(activatedRoute.root);\n          this.cdr.markForCheck();\n        });\n    } catch (e) {\n      throw new Error(`${PREFIX} You should import RouterModule if you want to use 'NzAutoGenerate'.`);\n    }\n  }\n\n  private getBreadcrumbs(\n    route: ActivatedRoute,\n    url: string = '',\n    breadcrumbs: BreadcrumbOption[] = []\n  ): BreadcrumbOption[] | undefined {\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        const breadcrumbLabel = child.snapshot.data[NZ_ROUTE_DATA_BREADCRUMB];\n        // If have data, go to generate a breadcrumb for it.\n        if (routeURL && breadcrumbLabel) {\n          const breadcrumb: BreadcrumbOption = {\n            label: breadcrumbLabel,\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"]}