/**
* Create Open_document_Heading
*
* @param string $text
* @param integer $level
* @return OpenDocument_Heading
* @access public
*/
public function createHeading($text = '', $level = 1)
{
return OpenDocument_Heading::instance($this, $text, $level);
}
/**
* Create OpenDocument_Heading element
*
* @param mixed $object
* @param mixed $content
* @param integer $level optional
* @return OpenDocument_Heading
*/
public static function instance($object, $content, $level = 1)
{
if ($object instanceof OpenDocument) {
$document = $object;
$node = $object->cursor;
} else {
if ($object instanceof OpenDocument_Element) {
$document = $object->getDocument();
$node = $object->getNode();
} else {
throw new OpenDocument_Exception(OpenDocument_Exception::ELEM_OR_DOC_EXPECTED);
}
}
$element = new OpenDocument_Heading($node->ownerDocument->createElementNS(self::nodeNS, self::nodeName), $document);
$node->appendChild($element->node);
if (is_scalar($content)) {
$element->createTextElement($content);
}
$element->__set('level', $level);
return $element;
}
