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language-menu.component.ts
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language-menu.component.ts
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/*!
* @license
* Copyright © 2005-2024 Hyland Software, Inc. and its affiliates. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import { Component, EventEmitter, Output } from '@angular/core';
import { LanguageService } from './service/language.service';
import { Observable } from 'rxjs';
import { LanguageItem } from '../common/services/language-item.interface';
@Component({
selector: 'adf-language-menu',
template: `
<button
mat-menu-item
*ngFor="let language of languages$ | async"
[attr.lang]="language.key"
(click)="changeLanguage(language)">{{language.label}}</button>
`
})
export class LanguageMenuComponent {
/** Emitted when the language change */
@Output()
changedLanguage: EventEmitter<LanguageItem> = new EventEmitter<LanguageItem>();
languages$: Observable<LanguageItem[]>;
constructor(private languageService: LanguageService) {
this.languages$ = languageService.languages$;
}
changeLanguage(language: LanguageItem) {
this.changedLanguage.emit(language);
this.languageService.changeLanguage(language);
}
}