Checks if this plugin should be enabled based on the editor configuration.

The editor's settings can be retrieved via $editor->getSettings().

Parameters

\Drupal\editor\Entity\Editor $editor: A configured text editor object.

Return value

bool

Overrides CKEditorPluginContextualInterface::isEnabled

File

core/modules/ckeditor/src/Plugin/CKEditorPlugin/DrupalImageCaption.php, line 102

Class

DrupalImageCaption

Defines the "drupalimagecaption" plugin.

Namespace

Drupal\ckeditor\Plugin\CKEditorPlugin

Code

public function isEnabled(Editor $editor) {
  if (!$editor->hasAssociatedFilterFormat()) {
    return FALSE;
  }
  // Automatically enable this plugin if the text format associated with this
  // text editor uses the filter_align or filter_caption filter and the
  // DrupalImage button is enabled.
  $format = $editor->getFilterFormat();
  if ($format->filters('filter_align')->status || $format->filters('filter_caption')->status) {
    $enabled = FALSE;
    $settings = $editor->getSettings();
    foreach ($settings['toolbar']['rows'] as $row) {
      foreach ($row as $group) {
        foreach ($group['items'] as $button) {
          if ($button === 'DrupalImage') {
            $enabled = TRUE;
          }
        }
      }
    }
    return $enabled;
  }
  return FALSE;
}

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