Ejemplo n.º 1
0
DOMString AttrImpl::getValue()
{
    if (value.child == null) {
        return 0; // return "";
    }
    if (hasStringValue()) {
        // change value into a DOMString*
        DOMString *x = (value.str == null
            ?(value.str = new (getOwnerDocument()->getMemoryManager()) DOMString())
            :value.str
        );
        // return the DOMString it points to
        return *x;
    }
    ChildNode *firstChild = value.child;
    ChildNode *node = firstChild->nextSibling;
    if (node == null) {
        return firstChild->getNodeValue().clone();
    }
    int             length = 0;
    for (node = firstChild; node != null; node = node->nextSibling)
        length += node->getNodeValue().length();

    DOMString retString;
    retString.reserve(length);
    for (node = firstChild; node != null; node = node->nextSibling)
    {
        retString.appendData(node->getNodeValue());
    };

    return retString;
};