bool Node::hasAttributes()
{
if (!impl) throw DOMException(DOMException::NOT_FOUND_ERR);
if (!impl->isElementNode()) return false;
ElementImpl* e = static_cast<ElementImpl*>(impl);
return e->attributes(true) && e->attributes(true)->length();
}
QString NodeImpl::recursive_toHTML( ) const
{
QString me;
// Copy who I am into the htmlText string
if ( nodeType() == Node::TEXT_NODE )
me = nodeValue().string();
else
{ // If I am an element, not a text
me = QChar('<') + nodeName().string();
// print attributes
if( nodeType() == Node::ELEMENT_NODE )
{
ElementImpl *el = const_cast<ElementImpl*>(static_cast<const ElementImpl *>(this));
AttrImpl *attr;
int exceptioncode;
NamedNodeMapImpl *attrs = el->attributes();
unsigned long lmap = attrs->length(exceptioncode);
for( unsigned int j=0; j<lmap; j++ )
{
attr = static_cast<AttrImpl*>(attrs->item(j,exceptioncode));
me += " " + attr->name().string() + "=\"" + attr->value().string() + "\"";
}
}
// print ending bracket of start tag
if( firstChild() == 0 ) // if element has no endtag
me += " />";
else // if element has endtag
me += ">";
}
NodeImpl* n;
if( (n = firstChild()) )
{
// print firstChild
me += n->recursive_toHTML( );
// Print my ending tag
if ( nodeType() != Node::TEXT_NODE )
me += "</" + nodeName().string() + ">";
}
// print next sibling
if( (n = nextSibling()) )
me += n->recursive_toHTML( );
return me;
}
NodeImpl *ElementImpl::cloneNode(bool deep)
{
// ### we lose the namespace here ... FIXME
int exceptioncode;
ElementImpl *clone = getDocument()->createElement(tagName(), exceptioncode);
if (!clone) return 0;
// clone attributes
if (namedAttrMap)
*clone->attributes() = *namedAttrMap;
if (deep)
cloneChildNodes(clone);
return clone;
}
void NodeImpl::printTree(int indent)
{
QString ind;
QString s;
ind.fill(' ', indent);
// ### find out why this isn't working
if(isElementNode())
{
s = ind + "<" + nodeName().string();
ElementImpl *el = const_cast<ElementImpl*>(static_cast<const ElementImpl *>(this));
AttrImpl *attr;
int exceptioncode;
NamedNodeMapImpl *attrs = el->attributes();
unsigned long lmap = attrs->length(exceptioncode);
for( unsigned int j=0; j<lmap; j++ )
{
attr = static_cast<AttrImpl*>(attrs->item(j,exceptioncode));
s += " " + attr->name().string() + "=\"" + attr->value().string() + "\"";
}
if(!firstChild())
s += " />";
else
s += ">";
}
else
s = ind + "'" + nodeValue().string() + "'";
kdDebug() << s << endl;
NodeImpl *child = firstChild();
while( child )
{
child->printTree(indent+2);
child = child->nextSibling();
}
if(isElementNode() && firstChild())
kdDebug() << ind << "</" << nodeName().string() << ">" << endl;
}