Ejemplo n.º 1
0
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;
}
Ejemplo n.º 2
0
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;
}