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<?php
/**
*
* @package phpBB3
* @copyright (c) 2011 phpBB Group
* @license http://opensource.org/licenses/gpl-2.0.php GNU General Public License v2
*
*/
/**
* @ignore
*/
if (!defined('IN_PHPBB'))
{
exit;
}
/**
* Provides a style resource locator with paths
*
* Finds installed style paths and makes them available to the resource locator.
*
* @package phpBB3
*/
class phpbb_style_path_provider implements IteratorAggregate, phpbb_style_path_provider_interface
{
protected $paths = array();
/**
* Ignores the extension dir prefix
*
* @param string $ext_dir_prefix The prefix including trailing slash
* @return null
*/
public function set_ext_dir_prefix($ext_dir_prefix)
{
}
/**
* Overwrites the current style paths
*
* The first element of the passed styles map, is considered the main
* style.
*
* @param array $styles An array of style paths. The first element is the main style.
* @return null
*/
public function set_styles(array $styles)
{
$this->paths = array('style' => $styles);
}
/**
* Retrieve an iterator over all style paths
*
* @return ArrayIterator An iterator for the array of style paths
*/
public function getIterator()
{
return new ArrayIterator($this->paths);
}
}
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