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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
- */
- /* global console, window, document */
- import ClassicEditor from '@ckeditor/ckeditor5-editor-classic/src/classiceditor';
- 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 Undo from '@ckeditor/ckeditor5-undo/src/undo';
- import Heading from '@ckeditor/ckeditor5-heading/src/heading';
- import Bold from '@ckeditor/ckeditor5-basic-styles/src/bold';
- import Italic from '@ckeditor/ckeditor5-basic-styles/src/italic';
- import List from '@ckeditor/ckeditor5-list/src/list';
- import global from '@ckeditor/ckeditor5-utils/src/dom/global';
- import Plugin from '@ckeditor/ckeditor5-core/src/plugin';
- import Table from '@ckeditor/ckeditor5-table/src/table';
- import Widget from '@ckeditor/ckeditor5-widget/src/widget';
- import { toWidget } from '@ckeditor/ckeditor5-widget/src/utils';
- class FancyWidget extends Plugin {
- static get requires() {
- return [ Widget ];
- }
- init() {
- const editor = this.editor;
- const schema = editor.model.schema;
- const conversion = editor.conversion;
- // Configure schema.
- schema.register( 'fancywidget', {
- isObject: true
- } );
- schema.extend( 'fancywidget', { allowIn: '$root' } );
- conversion.for( 'editingDowncast' ).elementToElement( {
- model: 'fancywidget',
- view: ( modelItem, viewWriter ) => {
- const widgetElement = viewWriter.createContainerElement( 'figure', { class: 'fancy-widget' } );
- viewWriter.insert( viewWriter.createPositionAt( widgetElement, 0 ), viewWriter.createText( 'widget' ) );
- return toWidget( widgetElement, viewWriter );
- }
- } );
- conversion.for( 'upcast' ).elementToElement( {
- view: 'figure',
- model: 'fancywidget'
- } );
- }
- }
- ClassicEditor.create( global.document.querySelector( '#editor' ), {
- plugins: [ Enter, Typing, Paragraph, Undo, Heading, Bold, Italic, List, Table, FancyWidget ],
- toolbar: [ 'heading', '|', 'undo', 'redo', 'bold', 'italic', 'numberedList', 'bulletedList', 'insertTable' ]
- } )
- .then( editor => {
- window.editor = editor;
- editor.conversion.for( 'editingDowncast' ).markerToHighlight( {
- model: 'marker',
- view: data => ( {
- classes: 'highlight-' + data.markerName.split( ':' )[ 1 ]
- } )
- } );
- document.getElementById( 'add-marker-yellow' ).addEventListener( 'mousedown', evt => {
- addMarker( editor, 'yellow' );
- evt.preventDefault();
- } );
- document.getElementById( 'add-marker-blue' ).addEventListener( 'mousedown', evt => {
- addMarker( editor, 'blue' );
- evt.preventDefault();
- } );
- document.getElementById( 'add-marker-red' ).addEventListener( 'mousedown', evt => {
- addMarker( editor, 'red' );
- evt.preventDefault();
- } );
- document.getElementById( 'remove-marker-yellow' ).addEventListener( 'mousedown', evt => {
- removeMarker( editor, 'yellow' );
- evt.preventDefault();
- } );
- document.getElementById( 'remove-marker-blue' ).addEventListener( 'mousedown', evt => {
- removeMarker( editor, 'blue' );
- evt.preventDefault();
- } );
- document.getElementById( 'remove-marker-red' ).addEventListener( 'mousedown', evt => {
- removeMarker( editor, 'red' );
- evt.preventDefault();
- } );
- document.getElementById( 'remove-markers' ).addEventListener( 'mousedown', evt => {
- const markers = editor.model.markers;
- editor.model.change( writer => {
- for ( const marker of markers ) {
- writer.removeMarker( marker );
- }
- } );
- evt.preventDefault();
- } );
- } )
- .catch( err => {
- console.error( err.stack );
- } );
- function addMarker( editor, color ) {
- editor.model.change( writer => {
- const range = editor.model.document.selection.getFirstRange();
- writer.addMarker( 'marker:' + color, { range, usingOperation: false } );
- } );
- }
- function removeMarker( editor, color ) {
- editor.model.change( writer => {
- writer.removeMarker( 'marker:' + color );
- } );
- }
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