/** * @license Copyright (c) 2003-2018, CKSource - Frederico Knabben. All rights reserved. * For licensing, see LICENSE.md. */ /* globals console, window, document */ import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor'; import Plugin from '@ckeditor/ckeditor5-core/src/plugin'; import Enter from '@ckeditor/ckeditor5-enter/src/enter'; import Typing from '@ckeditor/ckeditor5-typing/src/typing'; import Paragraph from '@ckeditor/ckeditor5-paragraph/src/paragraph'; import Bold from '@ckeditor/ckeditor5-basic-styles/src/bold'; import Italic from '@ckeditor/ckeditor5-basic-styles/src/italic'; import Undo from '@ckeditor/ckeditor5-undo/src/undo'; import UIElement from '../../../src/view/uielement'; import Position from '../../../src/view/position'; import writer from '../../../src/view/writer'; function createEndingUIElement() { const element = new UIElement( 'span' ); element.render = function( domDocument ) { const root = this.toDomElement( domDocument ); root.classList.add( 'ui-element' ); root.innerHTML = 'END OF PARAGRAPH'; return root; }; return element; } function createMiddleUIElement() { const element = new UIElement( 'span' ); element.render = function( domDocument ) { const root = this.toDomElement( domDocument ); root.classList.add( 'ui-element' ); root.innerHTML = 'X'; return root; }; return element; } class UIElementTestPlugin extends Plugin { init() { const editor = this.editor; const editing = editor.editing; // Add some UIElement to each paragraph. editing.modelToView.on( 'insert:paragraph', ( evt, data, consumable, conversionApi ) => { const viewP = conversionApi.mapper.toViewElement( data.item ); viewP.appendChildren( createEndingUIElement() ); }, { priority: 'lowest' } ); } } ClassicEditor .create( document.querySelector( '#editor' ), { plugins: [ Enter, Typing, Paragraph, Undo, Bold, Italic, UIElementTestPlugin ], toolbar: [ 'undo', 'redo', 'bold', 'italic' ] } ) .then( editor => { window.editor = editor; // Add some UI elements. const viewRoot = editor.editing.view.getRoot(); const viewText1 = viewRoot.getChild( 0 ).getChild( 0 ); const viewText2 = viewRoot.getChild( 1 ).getChild( 0 ); writer.insert( new Position( viewText1, 20 ), createMiddleUIElement() ); writer.insert( new Position( viewText1, 20 ), createMiddleUIElement() ); writer.insert( new Position( viewText2, 0 ), createMiddleUIElement() ); writer.insert( new Position( viewText2, 6 ), createMiddleUIElement() ); editor.editing.view.render(); } ) .catch( err => { console.error( err.stack ); } );