text: /**
   * @license Copyright (c) 2003-2019, CKSource - Frederico Knabben. All rights reserved.
   * For licensing, see LICENSE.md or https://ckeditor.com/legal/ckeditor-oss-license
   */
  
  /**
   * @module table/commands/insertcolumncommand
   */
  
  import Command from '@ckeditor/ckeditor5-core/src/command';
  import { findAncestor } from './utils';
  
  /**
   * The insert column command.
   *
   * The command is registered by {@link module:table/tableediting~TableEditing} as `'insertTableColumnLeft'` and
   * `'insertTableColumnRight'` editor commands.
   *
   * To insert a column to the left of the selected cell, execute the following command:
   *
   *		editor.execute( 'insertTableColumnLeft' );
   *
   * To insert a column to the right of the selected cell, execute the following command:
   *
   *		editor.execute( 'insertTableColumnRight' );
   *
   * @extends module:core/command~Command
   */
  export default class InsertColumnCommand extends Command {
  	/**
  	 * Creates a new `InsertColumnCommand` instance.
  	 *
  	 * @param {module:core/editor/editor~Editor} editor An editor on which this command will be used.
  	 * @param {Object} options
  	 * @param {String} [options.order="right"] The order of insertion relative to the column in which the caret is located.
  	 * Possible values: `"left"` and `"right"`.
  	 */
  	constructor( editor, options = {} ) {
  		super( editor );
  
  		/**
  		 * The order of insertion relative to the column in which the caret is located.
  		 *
  		 * @readonly
  		 * @member {String} module:table/commands/insertcolumncommand~InsertColumnCommand#order
  		 */
  		this.order = options.order || 'right';
  	}
  
  	/**
  	 * @inheritDoc
  	 */
  	refresh() {
  		const selection = this.editor.model.document.selection;
  
  		const tableParent = findAncestor( 'table', selection.getFirstPosition() );
  
  		this.isEnabled = !!tableParent;
  	}
  
  	/**
  	 * Executes the command.
  	 *
  	 * Depending on the command's {@link #order} value, it inserts a column to the `'left'` or `'right'` of the column
  	 * in which the selection is set.
  	 *
  	 * @fires execute
  	 */
  	execute() {
  		const editor = this.editor;
  		const selection = editor.model.document.selection;
  		const tableUtils = editor.plugins.get( 'TableUtils' );
  
  		const firstPosition = selection.getFirstPosition();
  
  		const tableCell = findAncestor( 'tableCell', firstPosition );
  		const table = tableCell.parent.parent;
  
  		const { column } = tableUtils.getCellLocation( tableCell );
  		const insertAt = this.order === 'right' ? column + 1 : column;
  
  		tableUtils.insertColumns( table, { columns: 1, at: insertAt } );
  	}
  }
  