/**
* Finishes rendering a group, called after processing grouped elements
*
* @param HTML_QuickForm2_Node $group Group being rendered
*/
public function finishGroup(HTML_QuickForm2_Node $group)
{
$gTpl = str_replace(array('{attributes}', '{id}', '{class}'), array($group->getAttributes(true), array_pop($this->groupId), $group->getAttribute('class')), $this->prepareTemplate($this->findTemplate($group, '{content}'), $group));
$separator = $group->getSeparator();
$elements = array_pop($this->html);
if (!is_array($separator)) {
$content = implode((string) $separator, $elements);
} else {
$content = '';
$cSeparator = count($separator);
for ($i = 0, $count = count($elements); $i < $count; $i++) {
$content .= (0 == $i ? '' : $separator[($i - 1) % $cSeparator]) . $elements[$i];
}
}
$this->html[count($this->html) - 1][] = str_replace('{content}', $content, $gTpl);
}
