private function printElement(Element $node)
{
$out = '<' . $node->getName();
foreach ($node->getAttributes() as $attribute) {
$out .= ' ' . $attribute->getName();
if ($attribute->getValue() !== null) {
$quotes = $this->printQuotes($attribute->getQuoting());
$out .= '=' . $quotes . $attribute->getValue() . $quotes;
}
}
if (!$node->getChildren()->isEmpty() || $node->hasClosingTag()) {
return $out . '>' . $this->printNodes($node->getChildren()) . '</' . $node->getName() . '>';
} else {
return $out . '/>';
}
}
private function copyChildren(Element $copy)
{
foreach ($this->children as $child) {
if ($child instanceof Element) {
$copy->getChildren()->append($child->copy());
} else {
if ($child instanceof Text) {
$copy->getChildren()->append(new Text($child->getText()));
}
}
}
}
public function animateChildren(Element $element)
{
foreach ($element->getChildren() as $child) {
if (!$child instanceof Element) {
continue;
}
if ($child->getParent()) {
$this->animate($child);
}
}
}
public function pushText()
{
$this->element->getChildren()->append(new Text($this->nextText));
$this->reset();
}
