/**
* Returns an instance of self with data from the input form.
*
* @param ymcDatatypeEnhancedSelectionClassForm $form The userinput.
*
* @todo Do we need to check, if identifiers are unique?
*
* @return ymcDatatypeEnhancedSelectionClassContent
*/
public static function createFromForm(ymcDatatypeEnhancedSelectionClassForm $form)
{
$content = new self();
$content->isMultipleSelection = $form->hasValidData('ismultiple_value');
$content->isRemovalForbidden = $form->hasValidData('donotallowremoval_value');
$content->isNodePlacement = $form->hasValidData('isnodeplacement_value');
$content->delimiter = $form->getDataOrNull('delimiter');
$button = $form->getPressedButton();
// Tell the method, if it should return options marked for removal.
$content->options = self::getOptionsFromForm($form, 'removeoption_button' === $button);
switch ($button) {
// removeoption has already been handled in getOptionsFromForm.
case 'newoption_button':
$content->addNewOption();
break;
// case 'sort':
//
// break;
// case 'sort':
//
// break;
default:
// There should not be any other case.
break;
}
return $content;
}
