function renderListOfPresets()
{
$presetDirs = array($this->getMyPresetsDir() => __('My PhotoQ Presets', 'PhotoQ'));
foreach ($this->_presetCategories as $key => $value) {
$presetDirs[$this->getPresetsDir() . $key . '/'] = $value;
}
_e('Choose your Theme Preset: ', 'PhotoQ');
echo '<select name="presetFile" id="presetFile">';
foreach ($presetDirs as $path => $displayName) {
$presetFilePaths = PhotoQHelper::getMatchingDirContent($path, '#\\.xml$#');
if (count($presetFilePaths)) {
echo '<optgroup label="' . $displayName . '">';
}
foreach ($presetFilePaths as $presetPath) {
echo '<option value="' . $presetPath . '">' . PhotoQHelper::niceDisplayNameFromFileName(basename($presetPath)) . '</option>';
}
if (count($presetFilePaths)) {
echo '</optgroup>';
}
}
echo '</select>';
}
