From 93977e579cca9a9d0df28099e1fb7596bcc1c825 Mon Sep 17 00:00:00 2001
From: Bharat Mediratta <bharat@menalto.com>
Date: Mon, 15 Dec 2008 09:22:32 +0000
Subject: Refresh of Forge r168 from vendor/forge/modified

---
 modules/forge/libraries/Form_Checkbox.php | 83 +++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 modules/forge/libraries/Form_Checkbox.php

(limited to 'modules/forge/libraries/Form_Checkbox.php')

diff --git a/modules/forge/libraries/Form_Checkbox.php b/modules/forge/libraries/Form_Checkbox.php
new file mode 100644
index 00000000..c015e437
--- /dev/null
+++ b/modules/forge/libraries/Form_Checkbox.php
@@ -0,0 +1,83 @@
+<?php
+/**
+ * FORGE checkbox input library.
+ *
+ * $Id$
+ *
+ * @package    Forge
+ * @author     Kohana Team
+ * @copyright  (c) 2007-2008 Kohana Team
+ * @license    http://kohanaphp.com/license.html
+ */
+class Form_Checkbox_Core extends Form_Input {
+
+	protected $data = array
+	(
+		'type' => 'checkbox',
+		'class' => 'checkbox',
+		'value' => '1',
+		'checked' => FALSE,
+	);
+
+	protected $protect = array('type');
+
+	public function __get($key)
+	{
+		if ($key == 'value')
+		{
+			// Return the value if the checkbox is checked
+			return $this->data['checked'] ? $this->data['value'] : NULL;
+		}
+
+		return parent::__get($key);
+	}
+
+	public function label($val = NULL)
+	{
+		if ($val === NULL)
+		{
+			// Do not display labels for checkboxes, labels wrap checkboxes
+			return '';
+		}
+		else
+		{
+			$this->data['label'] = ($val === TRUE) ? utf8::ucwords(inflector::humanize($this->name)) : $val;
+			return $this;
+		}
+	}
+
+	protected function html_element()
+	{
+		// Import the data
+		$data = $this->data;
+
+		if (empty($data['checked']))
+		{
+			// Not checked
+			unset($data['checked']);
+		}
+		else
+		{
+			// Is checked
+			$data['checked'] = 'checked';
+		}
+
+		if ($label = arr::remove('label', $data))
+		{
+			// There must be one space before the text
+			$label = ' '.ltrim($label);
+		}
+
+		return '<label>'.form::input($data).$label.'</label>';
+	}
+
+	protected function load_value()
+	{
+		if (is_bool($this->valid))
+			return;
+
+		// Makes the box checked if the value from POST is the same as the current value
+		$this->data['checked'] = ($this->input_value($this->name) == $this->data['value']);
+	}
+
+} // End Form Checkbox
\ No newline at end of file
-- 
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