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- /**
- * @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
- * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
- */
- /* globals console, window, document */
- import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';
- import Essentials from '@ckeditor/ckeditor5-essentials/src/essentials';
- import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph';
- import Bold from '@ckeditor/ckeditor5-basic-styles/src/bold';
- import Widget from '../../src/widget';
- import { toWidget, toWidgetEditable } from '../../src/utils';
- ClassicEditor
- .create( document.querySelector( '#editor' ), {
- plugins: [ Essentials, Paragraph, Bold, Widget ],
- toolbar: [ 'undo', 'redo', 'bold' ]
- } )
- .then( editor => {
- window.editor = editor;
- const model = editor.model;
- model.schema.register( 'widget', {
- inheritAllFrom: '$block',
- isObject: true
- } );
- model.schema.extend( '$text', {
- allowIn: 'nested'
- } );
- model.schema.register( 'nested', {
- allowIn: 'widget',
- isLimit: true
- } );
- editor.conversion.for( 'dataDowncast' )
- .elementToElement( {
- model: 'widget',
- view: ( modelItem, writer ) => {
- return writer.createContainerElement( 'div', { class: 'widget' } );
- }
- } )
- .elementToElement( {
- model: 'nested',
- view: ( modelItem, writer ) => {
- return writer.createContainerElement( 'div', { class: 'nested' } );
- }
- } );
- editor.conversion.for( 'editingDowncast' )
- .elementToElement( {
- model: 'widget',
- view: ( modelItem, writer ) => {
- const div = writer.createContainerElement( 'div', { class: 'widget' } );
- return toWidget( div, writer, { label: 'widget label' } );
- }
- } )
- .elementToElement( {
- model: 'nested',
- view: ( modelItem, writer ) => {
- const nested = writer.createEditableElement( 'div', { class: 'nested' } );
- return toWidgetEditable( nested, writer );
- }
- } );
- editor.conversion.for( 'upcast' )
- .elementToElement( {
- view: {
- name: 'div',
- class: 'widget'
- },
- model: 'widget'
- } )
- .elementToElement( {
- view: {
- name: 'div',
- class: 'nested'
- },
- model: 'nested'
- } );
- editor.setData(
- '<p>foobar</p>' +
- '<div class="widget"><div class="nested">bar</div></div>' +
- '<p>foobar</p>'
- );
- } )
- .catch( err => {
- console.error( err.stack );
- } );
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