42 lines
1.2 KiB
TypeScript
42 lines
1.2 KiB
TypeScript
///
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/// Copyright © 2016-2023 The Thingsboard Authors
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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import { Injectable } from '@angular/core';
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import { Observable, Subject } from 'rxjs';
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@Injectable({
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providedIn: 'root'
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})
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export class ActiveComponentService {
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private activeComponent: any;
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private activeComponentChangedSubject: Subject<any> = new Subject<any>();
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public getCurrentActiveComponent(): any {
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return this.activeComponent;
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}
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public setCurrentActiveComponent(component: any): void {
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this.activeComponent = component;
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this.activeComponentChangedSubject.next(component);
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}
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public onActiveComponentChanged(): Observable<any> {
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return this.activeComponentChangedSubject.asObservable();
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}
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}
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