@ckeditor/ckeditor5-engine
Version:
The editing engine of CKEditor 5 – the best browser-based rich text editor.
35 lines (34 loc) • 1.25 kB
JavaScript
/**
* @license Copyright (c) 2003-2025, CKSource Holding sp. z o.o. All rights reserved.
* For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-licensing-options
*/
import { getPositionShorthandNormalizer, getBoxSidesValueReducer } from './utils.js';
/**
* Adds a margin CSS styles processing rules.
*
* ```ts
* editor.data.addStyleProcessorRules( addMarginRules );
* ```
*
* The normalized value is stored as:
*
* ```ts
* const styles = {
* margin: {
* top,
* right,
* bottom,
* left
* }
* };
* ```
*/
export function addMarginRules(stylesProcessor) {
stylesProcessor.setNormalizer('margin', getPositionShorthandNormalizer('margin'));
stylesProcessor.setNormalizer('margin-top', value => ({ path: 'margin.top', value }));
stylesProcessor.setNormalizer('margin-right', value => ({ path: 'margin.right', value }));
stylesProcessor.setNormalizer('margin-bottom', value => ({ path: 'margin.bottom', value }));
stylesProcessor.setNormalizer('margin-left', value => ({ path: 'margin.left', value }));
stylesProcessor.setReducer('margin', getBoxSidesValueReducer('margin'));
stylesProcessor.setStyleRelation('margin', ['margin-top', 'margin-right', 'margin-bottom', 'margin-left']);
}