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@c8y/ngx-components

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Angular modules for Cumulocity IoT applications

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import { Injectable, InjectionToken, Injector } from '@angular/core'; import { distinctUntilChanged, map, shareReplay } from 'rxjs/operators'; import { ExtensionPointForPlugins, fromTriggerOnce, getInjectedHooks, hookGeneric, sortByPriority, stateToFactory } from '../common'; import { Router } from '@angular/router'; import { PluginsResolveService } from '../plugins'; import * as i0 from "@angular/core"; import * as i1 from "@angular/router"; import * as i2 from "../plugins"; /** * A hook to use for Multi Provider extension. * Consider using the `hookUserMenu` function instead. */ const HOOK_USER_MENU = new InjectionToken('HOOK_USER_MENU'); /** * You can either provide a single `UserMenuItem` as parameter: * ```typescript * hookUserMenu(...) * ``` * * Or an array to directly register multiple: * ```typescript * hookUserMenu([...]) * ``` * * Or you provide a Service that implements `ExtensionFactory<UserMenuItem>` * ```typescript * export class MyUserMenuFactory implements ExtensionFactory<UserMenuItem> {...} * ... * hookUserMenu(MyUserMenuFactory) * ``` * @param userMenu The `UserMenuItem`'s or `ExtensionFactory` to be provided. * @param options The options to use for the hook. * @returns A `Provider` to be provided in your module. */ export function hookUserMenu(userMenu, options) { return hookGeneric(userMenu, HOOK_USER_MENU, options); } export class UserMenuService extends ExtensionPointForPlugins { constructor(rootInjector, router, pluginService) { super(rootInjector, pluginService); this.router = router; this.items$ = this.setupItemsObservable(); } /** * Returns the current state. * @readonly * @returns The current set of actions. */ get state() { return this.state$.value; } /** * Adds a new item to the search in the header. * @param item The item to add. */ add(item) { this.state.add(item); this.emitNewState(); } /** * Removes an search from the header. * @param item The item to remove. */ remove(item) { this.state.delete(item); this.emitNewState(); } /** * Sets the items observable. * @returns The items observable. */ setupItemsObservable() { return fromTriggerOnce(this.router, this.refresh$, [ getInjectedHooks(HOOK_USER_MENU, this.injectors), () => this.factories, stateToFactory(this.state$) ]).pipe(map(items => Array.from(items.values())), map(items => sortByPriority(items)), distinctUntilChanged(), shareReplay(1)); } static { this.ɵfac = i0.ɵɵngDeclareFactory({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: UserMenuService, deps: [{ token: i0.Injector }, { token: i1.Router }, { token: i2.PluginsResolveService }], target: i0.ɵɵFactoryTarget.Injectable }); } static { this.ɵprov = i0.ɵɵngDeclareInjectable({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: UserMenuService, providedIn: 'root' }); } } i0.ɵɵngDeclareClassMetadata({ minVersion: "12.0.0", version: "18.2.13", ngImport: i0, type: UserMenuService, decorators: [{ type: Injectable, args: [{ providedIn: 'root' }] }], ctorParameters: () => [{ type: i0.Injector }, { type: i1.Router }, { type: i2.PluginsResolveService }] }); //# 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