ckeditor5-image-upload-base64
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The development environment of CKEditor 5 – the best browser-based rich text editor.
41 lines (36 loc) • 1.15 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/conversion/conversionhelpers
*/
/**
* Base class for conversion helpers.
*/
export default class ConversionHelpers {
/**
* Creates a conversion helpers instance.
*
* @param {Array.<module:engine/conversion/downcastdispatcher~DowncastDispatcher|
* module:engine/conversion/upcastdispatcher~UpcastDispatcher>} dispatchers
*/
constructor( dispatchers ) {
this._dispatchers = dispatchers;
}
/**
* Registers a conversion helper.
*
* **Note**: See full usage example in the `{@link module:engine/conversion/conversion~Conversion#for conversion.for()}`
* method description.
*
* @param {Function} conversionHelper The function to be called on event.
* @returns {module:engine/conversion/downcasthelpers~DowncastHelpers|module:engine/conversion/upcasthelpers~UpcastHelpers}
*/
add( conversionHelper ) {
for ( const dispatcher of this._dispatchers ) {
conversionHelper( dispatcher );
}
return this;
}
}