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<?php
/* Icinga Web 2 | (c) 2014 Icinga Development Team | GPLv2+ */
namespace Icinga\Web\Form;
use Zend_Form_Element;
use Icinga\Web\Form;
/**
* Base class for Icinga Web 2 form elements
*/
class FormElement extends Zend_Form_Element
{
/**
* Whether loading default decorators is disabled
*
* Icinga Web 2 loads its own default element decorators. For loading Zend's default element decorators set this
* property to false.
*
* @var null|bool
*/
protected $_disableLoadDefaultDecorators;
/**
* Whether loading default decorators is disabled
*
* @return bool
*/
public function loadDefaultDecoratorsIsDisabled()
{
return $this->_disableLoadDefaultDecorators === true;
}
/**
* Load default decorators
*
* Icinga Web 2 loads its own default element decorators. For loading Zend's default element decorators set
* FormElement::$_disableLoadDefaultDecorators to false.
*
* @return this
* @see Form::$defaultElementDecorators For Icinga Web 2's default element decorators.
*/
public function loadDefaultDecorators()
{
if ($this->loadDefaultDecoratorsIsDisabled()) {
return $this;
}
if (! isset($this->_disableLoadDefaultDecorators)) {
$decorators = $this->getDecorators();
if (empty($decorators)) {
// Load Icinga Web 2's default element decorators
$this->addDecorators(Form::$defaultElementDecorators);
}
} else {
// Load Zend's default decorators
parent::loadDefaultDecorators();
}
return $this;
}
}
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