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 <?php
 /**
  * Zend Framework
  *
  * LICENSE
  *
  * This source file is subject to the new BSD license that is bundled
  * with this package in the file LICENSE.txt.
  * It is also available through the world-wide-web at this URL:
  * http://framework.zend.com/license/new-bsd
  * If you did not receive a copy of the license and are unable to
  * obtain it through the world-wide-web, please send an email
  * to license@zend.com so we can send you a copy immediately.
  *
  * @category   Zend
  * @package    Zend_Form
  * @subpackage Element
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 
 /** Zend_Form_Element_Xhtml */
 // require_once 'Zend/Form/Element/Xhtml.php';
 
 /**
  * Submit form element
  *
  * @category   Zend
  * @package    Zend_Form
  * @subpackage Element
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 class Zend_Form_Element_Submit extends Zend_Form_Element_Xhtml
 {
     /**
      * Default view helper to use
      * @var string
      */
     public $helper = 'formSubmit';
 
     /**
      * Constructor
      *
      * @param  string|array|Zend_Config $spec Element name or configuration
      * @param  string|array|Zend_Config $options Element value or configuration
      * @return void
      */
     public function __construct($spec, $options = null)
     {
         if (is_string($spec) && ((null !== $options) && is_string($options))) {
             $options = array('label' => $options);
         }
 
         if (!isset($options['ignore'])) {
             $options['ignore'] = true;
         }
 
         parent::__construct($spec, $options);
     }
 
     /**
      * Return label
      *
      * If no label is present, returns the currently set name.
      *
      * If a translator is present, returns the translated label.
      *
      * @return string
      */
     public function getLabel()
     {
         $value = parent::getLabel();
 
         if (null === $value) {
             $value = $this->getName();
 
             if (null !== ($translator = $this->getTranslator())) {
                 return $translator->translate($value);
             }
         }
 
         return $value;
     }
 
     /**
      * Has this submit button been selected?
      *
      * @return bool
      */
     public function isChecked()
     {
         $value = $this->getValue();
 
         if (empty($value)) {
             return false;
         }
         if ($value != $this->getLabel()) {
             return false;
         }
 
         return true;
     }
 
     /**
      * Default decorators
      *
      * Uses only 'Submit' and 'DtDdWrapper' decorators by default.
      *
      * @return Zend_Form_Element_Submit
      */
     public function loadDefaultDecorators()
     {
         if ($this->loadDefaultDecoratorsIsDisabled()) {
             return $this;
         }
 
         $decorators = $this->getDecorators();
         if (empty($decorators)) {
             $this->addDecorator('Tooltip')
                  ->addDecorator('ViewHelper')
                  ->addDecorator('DtDdWrapper');
         }
         return $this;
     }
 }