ckeditor5-image-upload-base64
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The development environment of CKEditor 5 – the best browser-based rich text editor.
50 lines (45 loc) • 1.97 kB
JavaScript
/**
* @license Copyright (c) 2003-2020, CKSource - Frederico Knabben. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
*/
/**
* @module engine/model/operation/operationfactory
*/
import AttributeOperation from '../operation/attributeoperation';
import InsertOperation from '../operation/insertoperation';
import MarkerOperation from '../operation/markeroperation';
import MoveOperation from '../operation/moveoperation';
import NoOperation from '../operation/nooperation';
import Operation from '../operation/operation';
import RenameOperation from '../operation/renameoperation';
import RootAttributeOperation from '../operation/rootattributeoperation';
import SplitOperation from '../operation/splitoperation';
import MergeOperation from '../operation/mergeoperation';
const operations = {};
operations[ AttributeOperation.className ] = AttributeOperation;
operations[ InsertOperation.className ] = InsertOperation;
operations[ MarkerOperation.className ] = MarkerOperation;
operations[ MoveOperation.className ] = MoveOperation;
operations[ NoOperation.className ] = NoOperation;
operations[ Operation.className ] = Operation;
operations[ RenameOperation.className ] = RenameOperation;
operations[ RootAttributeOperation.className ] = RootAttributeOperation;
operations[ SplitOperation.className ] = SplitOperation;
operations[ MergeOperation.className ] = MergeOperation;
/**
* A factory class for creating operations.
*
* @abstract
*/
export default class OperationFactory {
/**
* Creates an operation instance from a JSON object (parsed JSON string).
*
* @param {Object} json Deserialized JSON object.
* @param {module:engine/model/document~Document} document Document on which this operation will be applied.
* @returns {module:engine/model/operation/operation~Operation}
*/
static fromJSON( json, document ) {
return operations[ json.__className ].fromJSON( json, document );
}
}