library/Zend/Form/Element/Image.php

@@ -0,0 +1,132 @@
+<?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) 2005-2011 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) 2005-2011 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_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));
+    }
+
+}