protected function getOptions()
{
$options = array();
foreach ($this->element->children() as $option) {
if ($option->getName() != 'option') {
continue;
}
$tmp = JHtml::_('select.option', (string) $option['value'], JText::alt(trim((string) $option), preg_replace('/[^a-zA-Z0-9_\\-]/', '_', $this->fieldname)), 'value', 'text', (string) $option['disabled'] == 'true');
$tmp->class = (string) $option['class'];
$tmp->onclick = (string) $option['onclick'];
$options[] = $tmp;
}
reset($options);
$_options = JUDownloadHelper::getTemplateOptions();
if ($_options) {
$options = array_merge($options, $_options);
}
for ($i = 0, $n = count($options); $i < $n; $i++) {
if (isset($options[$i]->level) && isset($options[$i]->text)) {
$options[$i]->text = str_repeat('- ', $options[$i]->level) . $options[$i]->text;
}
}
return $options;
}