function ListPlugin::getElementsSubset

Returns a configured subset of the elements supported by this plugin.

Return value

string[] An array of supported elements.

Overrides CKEditor5PluginElementsSubsetInterface::getElementsSubset

File

core/modules/ckeditor5/src/Plugin/CKEditor5Plugin/ListPlugin.php, line 81

Class

ListPlugin

CKEditor 5 List plugin.

Namespace

Code

public function getElementsSubset() : array {
  $subset = $this->getPluginDefinition()
    ->getElements();
  $subset = array_diff($subset, [
    '<ol reversed start>',
  ]);
  $reversed_enabled = $this->getConfiguration()['reversed'];
  $start_index_enabled = $this->getConfiguration()['startIndex'];
  $subset[] = "<ol" . ($reversed_enabled ? ' reversed' : '') . ($start_index_enabled ? ' start' : '') . '>';
  return $subset;
}