nestededitable.js 2.6 KB

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  1. /**
  2. * @license Copyright (c) 2003-2017, CKSource - Frederico Knabben. All rights reserved.
  3. * For licensing, see LICENSE.md.
  4. */
  5. /* global console */
  6. import ClassicEditor from 'ckeditor5-editor-classic/src/classic';
  7. import Plugin from 'ckeditor5-core/src/plugin';
  8. import Enter from 'ckeditor5-enter/src/enter';
  9. import Typing from 'ckeditor5-typing/src/typing';
  10. import Paragraph from 'ckeditor5-paragraph/src/paragraph';
  11. import Undo from 'ckeditor5-undo/src/undo';
  12. import buildModelConverter from 'ckeditor5-engine/src/conversion/buildmodelconverter';
  13. import buildViewConverter from 'ckeditor5-engine/src/conversion/buildviewconverter';
  14. import ViewContainerElement from 'ckeditor5-engine/src/view/containerelement';
  15. import ViewEditableElement from 'ckeditor5-engine/src/view/editableelement';
  16. import { getData } from 'ckeditor5-engine/src/dev-utils/model';
  17. import global from 'ckeditor5-utils/src/dom/global';
  18. class NestedEditable extends Plugin {
  19. init() {
  20. const editor = this.editor;
  21. const document = editor.document;
  22. const editing = editor.editing;
  23. const data = editor.data;
  24. const schema = document.schema;
  25. schema.registerItem( 'figure' );
  26. schema.registerItem( 'figcaption' );
  27. schema.allow( { name: 'figure', inside: '$root' } );
  28. schema.allow( { name: 'figcaption', inside: 'figure' } );
  29. schema.objects.add( 'figure' );
  30. schema.allow( { name: '$inline', inside: 'figure' } );
  31. schema.allow( { name: '$inline', inside: 'figcaption' } );
  32. buildModelConverter().for( data.modelToView, editing.modelToView )
  33. .fromElement( 'figure' )
  34. .toElement( () => new ViewContainerElement( 'figure', { contenteditable: 'false' } ) );
  35. buildViewConverter().for( data.viewToModel )
  36. .fromElement( 'figure' )
  37. .toElement( 'figure' );
  38. buildModelConverter().for( data.modelToView, editing.modelToView )
  39. .fromElement( 'figcaption' )
  40. .toElement( () => {
  41. const element = new ViewEditableElement( 'figcaption', { contenteditable: 'true' } );
  42. element.document = document;
  43. return element;
  44. } );
  45. buildViewConverter().for( data.viewToModel )
  46. .fromElement( 'figcaption' )
  47. .toElement( 'figcaption' );
  48. }
  49. }
  50. ClassicEditor.create( global.document.querySelector( '#editor' ), {
  51. plugins: [ Enter, Typing, Paragraph, NestedEditable, Undo ],
  52. toolbar: [ 'undo', 'redo' ]
  53. } )
  54. .then( editor => {
  55. editor.document.on( 'changesDone', () => {
  56. printModelContents( editor );
  57. } );
  58. printModelContents( editor );
  59. } )
  60. .catch( err => {
  61. console.error( err.stack );
  62. } );
  63. const modelDiv = global.document.querySelector( '#model' );
  64. function printModelContents( editor ) {
  65. modelDiv.innerText = getData( editor.document );
  66. }