31 lines
986 B
TypeScript
31 lines
986 B
TypeScript
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import { Injectable } from '@angular/core';
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import { OpenSlidesComponent } from 'app/openslides.component';
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import { PromptDialogComponent } from '../../shared/components/prompt-dialog/prompt-dialog.component';
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import { MatDialog } from '@angular/material';
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/**
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* A general service for prompting 'yes' or 'cancel' thinks from the user.
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*/
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@Injectable({
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providedIn: 'root'
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})
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export class PromptService extends OpenSlidesComponent {
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public constructor(private dialog: MatDialog) {
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super();
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}
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/**
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* Opens the dialog. Returns true, if the user accepts.
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* @param title The title to display in the dialog
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* @param content The content in the dialog
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*/
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public async open(title: string, content: string): Promise<any> {
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const dialogRef = this.dialog.open(PromptDialogComponent, {
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width: '250px',
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data: { title: title, content: content }
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});
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return dialogRef.afterClosed().toPromise();
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}
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}
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