/**
* Prepeare paginator data for view
*/
public function show()
{
$iTotalRows = $this->_oComponentGrid->getTotalRows();
$iTotalPages = $this->_oComponentGrid->getTotalPages();
$iCurrentPage = $this->_oComponentGrid->getPage();
$iStart = $iCurrentPage - round($iTotalRows / 2) + 1;
$iEnd = $iCurrentPage + round($iTotalRows / 2) - 1;
if ($iStart < 1) {
$iStart = 1;
$iEnd = $iTotalRows;
if ($iEnd > $iTotalPages) {
$iEnd = $iTotalPages;
}
} else {
if ($iEnd > $iTotalPages) {
$iEnd = $iTotalPages;
$iStart = $iTotalPages - $iTotalRows;
if ($iStart < 1) {
$iStart = 1;
}
}
}
if ($iCurrentPage > 1) {
$iPrevPage = $iCurrentPage - 1;
} else {
$iPrevPage = $iCurrentPage;
}
if ($iCurrentPage < $iTotalPages) {
$iNextPage = $iCurrentPage + 1;
} else {
$iNextPage = $iCurrentPage;
}
$aNearestPages = array();
for ($i = $iStart; $i <= $iEnd; $i++) {
if ($i >= 1) {
if ($i == $iCurrentPage) {
$aNearestPages[] = array('page' => $i, 'isCurrentPage' => true);
} else {
$aNearestPages[] = array('page' => $i, 'isCurrentPage' => false);
}
}
}
$aData["gridName"] = $this->_oComponentGrid->getName();
$aData['pagerURI'] = $this->_oComponentGrid->getPagerURI();
$aData['pageSizeURI'] = $this->_oComponentGrid->getPageSizeURI();
$aData['perPage'] = $this->_oComponentGrid->getPageSize();
$aData['nearestPages'] = $aNearestPages;
$aData['prevPage'] = $iPrevPage;
$aData['currentPage'] = $iCurrentPage;
$aData['nextPage'] = $iNextPage;
$aData['totalPages'] = $iTotalPages;
$this->view->{$this->getName()} = $aData;
}
