function toolbar_anti_flicker_preprocess_html in Toolbar Anti-flicker 8

Same name and namespace in other branches

1. 8.3 toolbar_anti_flicker.module \toolbar_anti_flicker_preprocess_html()
2. 8.2 toolbar_anti_flicker.module \toolbar_anti_flicker_preprocess_html()
3. 9.3.x toolbar_anti_flicker.module \toolbar_anti_flicker_preprocess_html()

File

./toolbar_anti_flicker.module, line 12

Code

function toolbar_anti_flicker_preprocess_html(&$variables) {
  if (!\Drupal::currentUser()
    ->hasPermission('access toolbar')) {
    return;
  }
  $variables['html_attributes']
    ->addClass('toolbar-no-flickering');
}