bool SVGUseElement::instanceTreeIsLoading(SVGElementInstance* targetElementInstance)
{
for (SVGElementInstance* instance = targetElementInstance->firstChild(); instance; instance = instance->nextSibling()) {
if (SVGUseElement* use = instance->correspondingUseElement()) {
if (use->cachedDocumentIsStillLoading())
return true;
}
if (instance->hasChildNodes())
instanceTreeIsLoading(instance);
}
return false;
}
JSValue* JSSVGElementInstance::getValueProperty(ExecState* exec, int token) const
{
switch (token) {
case CorrespondingElementAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->correspondingElement()));
}
case CorrespondingUseElementAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->correspondingUseElement()));
}
case ParentNodeAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->parentNode()));
}
case ChildNodesAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->childNodes()));
}
case FirstChildAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->firstChild()));
}
case LastChildAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->lastChild()));
}
case PreviousSiblingAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->previousSibling()));
}
case NextSiblingAttrNum: {
SVGElementInstance* imp = static_cast<SVGElementInstance*>(impl());
return toJS(exec, WTF::getPtr(imp->nextSibling()));
}
}
return 0;
}
