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Current File : /home/s/u/n/sunflowe/www2/vacancesfloride/libraries/gantry/features/fontsizer.php

<?php
/**
 * @version   $Id: fontsizer.php 2487 2012-08-17 22:04:06Z btowles $
 * @author    RocketTheme http://www.rockettheme.com
 * @copyright Copyright (C) 2007 - 2016 RocketTheme, LLC
 * @license   http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 only
 *
 * Gantry uses the Joomla Framework (http://www.joomla.org), a GNU/GPLv2 content management system
 *
 */

defined('JPATH_BASE') or die();

gantry_import('core.gantryfeature');

/**
 * @package     gantry
 * @subpackage  features
 */
class GantryFeatureFontSizer extends GantryFeature
{
	var $_feature_name = 'fontsizer';

	function init()
	{
		/** @var $gantry Gantry */
		global $gantry;
		$fontsize         = $gantry->get('font-size');
		$current_fontsize = $gantry->get('font-size-is');
		$font_sizes       = array(
			0=> "xsmall", 1=> "small", 2=> "default", 3=> "large", 4=> "xlarge"
		);

		$current = array_search($current_fontsize, $font_sizes);
		if ($current !== false) {
			switch ($fontsize) {
				case 'smaller':
					if ($current > 0) $current--;
					break;
				case 'larger':
					if ($current < count($font_sizes) - 1) $current++;
					break;
			}
			$gantry->set('font-size-is', $font_sizes[$current]);
		}
	}

	function render($position)
	{
		/** @var $gantry Gantry */
		global $gantry;
		ob_start();
		?>
	<div class="rt-block">
		<div id="rt-accessibility">
			<div class="rt-desc"><?php echo JText::_('TEXT_SIZE'); ?></div>
			<div id="rt-buttons">
				<a href="<?php echo JROUTE::_($gantry->addQueryStringParams($gantry->getCurrentUrl(array('reset-settings')), array('font-size'=> 'smaller'))); ?>" title="<?php echo JText::_('DEC_FONT_SIZE'); ?>" class="small" rel="nofollow"><span class="button"></span></a>
				<a href="<?php echo JROUTE::_($gantry->addQueryStringParams($gantry->getCurrentUrl(array('reset-settings')), array('font-size'=> 'larger'))); ?>" title="<?php echo JText::_('INC_FONT_SIZE'); ?>" class="large" rel="nofollow"><span class="button"></span></a>
			</div>
		</div>
		<div class="clear"></div>
	</div>
	<?php
		return ob_get_clean();
	}
}