aleph1.co.uk Git - yaffs-website/blob - web/themes/contrib/bootstrap/src/Plugin/Preprocess/InputButton.php

   1 <?php
   2 /**
   3  * @file
   4  * Contains \Drupal\bootstrap\Plugin\Preprocess\InputButton.
   5  */
   6
   7 namespace Drupal\bootstrap\Plugin\Preprocess;
   8
   9 use Drupal\bootstrap\Annotation\BootstrapPreprocess;
  10 use Drupal\bootstrap\Utility\Element;
  11 use Drupal\bootstrap\Utility\Variables;
  12
  13 /**
  14  * Pre-processes variables for the "input__button" theme hook.
  15  *
  16  * @ingroup plugins_preprocess
  17  *
  18  * @BootstrapPreprocess("input__button")
  19  */
  20 class InputButton extends Input implements PreprocessInterface {
  21
  22   /**
  23    * {@inheritdoc}
  24    */
  25   public function preprocessElement(Element $element, Variables $variables) {
  26     $element->colorize();
  27     $element->setButtonSize();
  28     $element->setIcon($element->getProperty('icon'));
  29     $variables['icon_only'] = $element->getProperty('icon_only');
  30     $variables['icon_position'] = $element->getProperty('icon_position');
  31     $variables['label'] = $element->getProperty('value');
  32     if ($element->getProperty('split')) {
  33       $variables->map([$variables::SPLIT_BUTTON]);
  34     }
  35     parent::preprocessElement($element, $variables);
  36   }
  37
  38 }