Source of file Elastic.php
Size: 1,474 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Paginator/ScrollingStyle/Elastic.php
1234567891011121314151617181920212223242526272829303132333435363738394041424344454647 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Paginator\ScrollingStyle; use Zend\Paginator\Paginator; /** * A Google-like scrolling style. Incrementally expands the range to about * twice the given page range, then behaves like a slider. See the example * link. * * @link http://www.google.com/search?q=Zend+Framework */ class Elastic extends Sliding { /** * Returns an array of "local" pages given a page number and range. * * @param Paginator $paginator * @param int $pageRange Unused * @return array */ public function getPages(Paginator $paginator, $pageRange = null) { $pageRange = $paginator->getPageRange(); $pageNumber = $paginator->getCurrentPageNumber(); $originalPageRange = $pageRange; $pageRange = $pageRange * 2 - 1; if ($originalPageRange + $pageNumber - 1 < $pageRange) { $pageRange = $originalPageRange + $pageNumber - 1; } elseif ($originalPageRange + $pageNumber - 1 > count($paginator)) { $pageRange = $originalPageRange + count($paginator) - $pageNumber; } return parent::getPages($paginator, $pageRange); } } |