2 * ========================LICENSE_START=================================
5 * Copyright (C) 2019 AT&T Intellectual Property
6 * Modifications Copyright (C) 2021 Nordix Foundation
8 * Licensed under the Apache License, Version 2.0 (the "License");
9 * you may not use this file except in compliance with the License.
10 * You may obtain a copy of the License at
12 * http://www.apache.org/licenses/LICENSE-2.0
14 * Unless required by applicable law or agreed to in writing, software
15 * distributed under the License is distributed on an "AS IS" BASIS,
16 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17 * See the License for the specific language governing permissions and
18 * limitations under the License.
19 * ========================LICENSE_END===================================
21 import { Injectable } from '@angular/core';
22 import { BehaviorSubject, Observable } from 'rxjs';
25 export class UiService {
27 darkModeState: BehaviorSubject<boolean>;
28 expanded: Observable<boolean>;
31 this.darkModeState = new BehaviorSubject<boolean>(true);
32 this.expanded = new Observable<boolean>();
35 getDarkMode(): boolean {
36 return this.darkModeState.getValue();