/**
* Marshall a Shuffling object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component A Shuffling object.
* @return \DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
self::setDOMElementAttribute($element, 'responseIdentifier', $component->getResponseIdentifier());
foreach ($component->getShufflingGroups() as $shufflingGroup) {
$marshaller = $this->getMarshallerFactory()->createMarshaller($shufflingGroup);
$element->appendChild($marshaller->marshall($shufflingGroup));
}
return $element;
}
/**
* Marshall an PositionObjectInteraction object into a DOMElement object.
*
* @param QtiComponent $component A PositionObjectInteraction object.
* @return DOMElement The according DOMElement object.
* @throws MarshallingException
*/
protected function marshall(QtiComponent $component)
{
$element = self::getDOMCradle()->createElement('positionObjectInteraction');
$element->appendChild($this->getMarshallerFactory()->createMarshaller($component->getObject())->marshall($component->getObject()));
self::setDOMElementAttribute($element, 'responseIdentifier', $component->getResponseIdentifier());
self::setDOMElementAttribute($element, 'maxChoices', $component->getMaxChoices());
if ($component->hasMinChoices() === true) {
self::setDOMElementAttribute($element, 'minChoices', $component->getMinChoices());
}
if ($component->hasCenterPoint() === true) {
$centerPoint = $component->getCenterPoint();
self::setDOMElementAttribute($element, 'centerPoint', $centerPoint->getX() . " " . $centerPoint->getY());
}
self::fillElement($element, $component);
return $element;
}
/**
* Marshall a TextEntryInteraction/ExtendedTextInteraction object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component A TextEntryInteraction/ExtendedTextInteraction object.
* @return \DOMElement The according DOMElement object.
* @throws \qtism\data\storage\xml\marshalling\MarshallingException
*/
protected function marshall(QtiComponent $component)
{
$element = self::getDOMCradle()->createElement($component->getQtiClassName());
$version = $this->getVersion();
self::setDOMElementAttribute($element, 'responseIdentifier', $component->getResponseIdentifier());
if ($component->getBase() !== 10) {
self::setDOMElementAttribute($element, 'base', $component->getBase());
}
if ($component->hasStringIdentifier() === true) {
self::setDOMElementAttribute($element, 'stringIdentifier', $component->getStringIdentifier());
}
if ($component->hasExpectedLength() === true) {
self::setDOMElementAttribute($element, 'expectedLength', $component->getExpectedLength());
}
if ($component->hasPatternMask() === true) {
self::setDOMElementAttribute($element, 'patternMask', $component->getPatternMask());
}
if ($component->hasPlaceholderText() === true) {
self::setDOMElementAttribute($element, 'placeholderText', $component->getPlaceholderText());
}
if ($component->hasXmlBase() === true) {
self::setXmlBase($element, $component->setXmlBase());
}
if ($element->localName === 'extendedTextInteraction') {
if ($component->hasMaxStrings() === true) {
self::setDOMElementAttribute($element, 'maxStrings', $component->getMaxStrings());
}
if (Version::compare($version, '2.1.0', '>=') === true && $component->getMinStrings() !== 0) {
self::setDOMElementAttribute($element, 'minStrings', $component->getMinStrings());
}
if ($component->hasExpectedLines() === true) {
self::setDOMElementAttribute($element, 'expectedLines', $component->getExpectedLines());
}
if (Version::compare($version, '2.1.0', '>=') === true && $component->getFormat() !== TextFormat::PLAIN) {
self::setDOMElementAttribute($element, 'format', TextFormat::getNameByConstant($component->getFormat()));
}
if ($component->hasPrompt() === true) {
$element->appendChild($this->getMarshallerFactory()->createMarshaller($component->getPrompt())->marshall($component->getPrompt()));
}
}
$this->fillElement($element, $component);
return $element;
}
