| 1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465 |
- /**
- * @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 table/commands/selectcolumncommand
- */
- import Command from '@ckeditor/ckeditor5-core/src/command';
- import TableWalker from '../tablewalker';
- import { findAncestor } from './utils';
- import { getSelectionAffectedTableCells } from '../utils/selection';
- /**
- * The select column command.
- *
- * The command is registered by {@link module:table/tableediting~TableEditing} as the `'selectTableColumn'` editor command.
- *
- * To select the columns containing the selected cells, execute the command:
- *
- * editor.execute( 'selectTableColumn' );
- *
- * @extends module:core/command~Command
- */
- export default class SelectColumnCommand extends Command {
- /**
- * @inheritDoc
- */
- refresh() {
- const selectedCells = getSelectionAffectedTableCells( this.editor.model.document.selection );
- this.isEnabled = selectedCells.length > 0;
- }
- /**
- * @inheritDoc
- */
- execute() {
- const model = this.editor.model;
- const referenceCells = getSelectionAffectedTableCells( model.document.selection );
- const firstCell = referenceCells[ 0 ];
- const lastCell = referenceCells.pop();
- const tableUtils = this.editor.plugins.get( 'TableUtils' );
- const startLocation = tableUtils.getCellLocation( firstCell );
- const endLocation = tableUtils.getCellLocation( lastCell );
- const startColumn = Math.min( startLocation.column, endLocation.column );
- const endColumn = Math.max( startLocation.column, endLocation.column );
- const rangesToSelect = [];
- for ( const cellInfo of new TableWalker( findAncestor( 'table', firstCell ) ) ) {
- if ( cellInfo.column >= startColumn && cellInfo.column <= endColumn ) {
- rangesToSelect.push( model.createRangeOn( cellInfo.cell ) );
- }
- }
- model.change( writer => {
- writer.setSelection( rangesToSelect );
- } );
- }
- }
|