37 lines
1.3 KiB
TypeScript
37 lines
1.3 KiB
TypeScript
import { Title } from '@angular/platform-browser';
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import { OpenSlidesComponent } from './openslides.component';
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import { TranslateService } from '@ngx-translate/core';
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/**
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* Provides functionalities that will be used by most components
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* currently able to set the title with the suffix ' - OpenSlides 3'
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*
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* A BaseComponent is an OpenSlides Component.
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* Components in the 'Side'- or 'projector' Folder are BaseComponents
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*/
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export abstract class BaseComponent extends OpenSlidesComponent {
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/**
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* To manipulate the browser title bar, adds the Suffix "OpenSlides 3"
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*
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* Might be a config variable later at some point
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*/
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private titleSuffix = ' - OpenSlides 3';
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/**
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* Child constructor that implements the titleServices and calls Super from OpenSlidesComponent
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*/
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public constructor(protected titleService?: Title, protected translate?: TranslateService) {
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super();
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}
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/**
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* Set the title in web browser using angulars TitleService
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* @param prefix The title prefix. Should be translated here.
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* TODO Might translate the prefix here?
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*/
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public setTitle(prefix: string): void {
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const translatedPrefix = this.translate.instant(prefix);
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this.titleService.setTitle(translatedPrefix + this.titleSuffix);
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}
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}
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