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<?php
/**
 * @package Joomla.Platform
 * @subpackage Form
 *
 * @copyright Copyright (C) 2005 - 2011 Open Source Matters, Inc. All rights reserved.
 * @license GNU General Public License version 2 or later; see LICENSE
 */

defined('JPATH_PLATFORM') or die;

jimport('joomla.form.formfield');

/**
 * Form Field class for the Joomla Platform.
 * Provides spacer markup to be used in form layouts.
 *
 * @package     Joomla.Platform
 * @subpackage  Form
 * @since       11.1
 */
class JFormFieldSpacer extends JFormField
{
	/**
	 * The form field type.
	 *
	 * @var    string
	 * @since  11.1
	 */
	protected $type = 'Spacer';

/**
	 * Method to get the field input markup for a spacer.
	 * The spacer does not have accept input.
	 *
	 * @return  string  The field input markup.
	 * @since   11.1
	 */
	protected function getInput()
	{
		return ' ';
	}

/**
	 * Method to get the field label markup for a spacer.
	 * Use the label text or name from the XML element as the spacer or
	 * Use a hr="true" to automatically generate plain hr markup
	 *
	 * @return  string  The field label markup.
	 *
	 * @since   11.1
	 */
	protected function getLabel()
	{
		$html = array();
		$class = $this->element['class'] ? (string) $this->element['class'] : '';

$html[] = '';
		$html[] = '';
		$html[] = '';
		if ((string) $this->element['hr'] == 'true') {
			$html[] = '<hr class="'.$class.'" />';
		}
		else {
			$label = '';
			// Get the label text from the XML element, defaulting to the element name.
			$text = $this->element['label'] ? (string) $this->element['label'] : (string) $this->element['name'];
			$text = $this->translateLabel ? JText::_($text) : $text;

// Build the class for the label.
			$class = !empty($this->description) ? 'hasTip' : '';
			$class = $this->required == true ? $class.' required' : $class;

// Add the opening label tag and main attributes attributes.
			$label .= '<label id="'.$this->id.'-lbl" class="'.$class.'"';

// If a description is specified, use it to build a tooltip.
			if (!empty($this->description)) {
				$label .= ' title="'.htmlspecialchars(trim($text, ':').'::' .
							($this->translateDescription ? JText::_($this->description) : $this->description), ENT_COMPAT, 'UTF-8').'"';
			}

// Add the label text and closing tag.
			$label .= '>'.$text.'</label>';
			$html[] = $label;
		}
		$html[] = '';
		$html[] = '';
		$html[] = '';
		return implode('',$html);
	}

/**
	 * Method to get the field title.
	 *
	 * @return  string  The field title.
	 * @since   11.1
	 */
	protected function getTitle()
	{
		return $this->getLabel();
	}
}