extensions/objects/templates/subtitled-unicode-editor.component.ts - develop - githubmirror/oppia

extensions/objects/templates/subtitled-unicode-editor.component.ts

59 строк2 KB

Rafael Sagues Rivera

Fix part of #10700: Refactor of SubtitledUnicodeObjectFactory (#22611)

13 май 2025, 13:11

13 май 2025, 13:111e37a59

// Copyright 2020 The Oppia Authors. 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.

/**
 * @fileoverview Directive for Subtitled Unicode editor.
 */

import {
  ChangeDetectorRef,
  Component,
  EventEmitter,
  Input,
  Output,
} from '@angular/core';
import {SubtitledUnicode} from 'domain/exploration/subtitled-unicode.model';

@Component({
  selector: 'subtitled-unicode-editor',
  templateUrl: './subtitled-unicode-editor.component.html',
})
export class SubtitledUnicodeEditorComponent {
  // These property is initialized using Angular lifecycle hooks
  // and we need to do non-null assertion. For more information, see
  // https://github.com/oppia/oppia/wiki/Guide-on-defining-types#ts-7-1
  @Input() value!: SubtitledUnicode;
  @Output() valueChanged = new EventEmitter();
  schema: {type: string} = {
    type: 'unicode',
  };

  constructor(private changeDetectorRef: ChangeDetectorRef) {}

  updateValue(val: string): void {
    if (this.value) {
      if (this.value.unicode === val) {
        return;
      }

      this.value.unicode = val;
      this.valueChanged.emit(this.value);
      this.changeDetectorRef.detectChanges();
    }
  }

  getSchema(): {type: string} {
    return this.schema;
  }
}