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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) 2005-2010 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';
/**
* Image form element
*
* @category Zend
* @package Zend_Form
* @subpackage Element
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Image.php 22329 2010-05-30 15:12:58Z bittarman $
*/
class Zend_Form_Element_Image extends Zend_Form_Element_Xhtml
{
/**
* What view helper to use when using view helper decorator
* @var string
*/
public $helper = 'formImage';
/**
* Image source
* @var string
*/
public $src;
/**
* Image value
* @var mixed
*/
protected $_imageValue;
/**
* Load default decorators
*
* @return void
*/
public function loadDefaultDecorators()
{
if ($this->loadDefaultDecoratorsIsDisabled()) {
return $this;
}
$decorators = $this->getDecorators();
if (empty($decorators)) {
$this->addDecorator('Tooltip')
->addDecorator('Image')
->addDecorator('Errors')
->addDecorator('HtmlTag', array('tag' => 'dd'))
->addDecorator('Label', array('tag' => 'dt'));
}
return $this;
}
/**
* Set image path
*
* @param string $path
* @return Zend_Form_Element_Image
*/
public function setImage($path)
{
$this->src = (string) $path;
return $this;
}
/**
* Get image path
*
* @return string
*/
public function getImage()
{
return $this->src;
}
/**
* Set image value to use when submitted
*
* @param mixed $value
* @return Zend_Form_Element_Image
*/
public function setImageValue($value)
{
$this->_imageValue = $value;
return $this;
}
/**
* Get image value to use when submitted
*
* @return mixed
*/
public function getImageValue()
{
return $this->_imageValue;
}
/**
* Was this element used to submit the form?
*
* @return bool
*/
public function isChecked()
{
$imageValue = $this->getImageValue();
return ((null !== $imageValue) && ($this->getValue() == $imageValue));
}
}
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