bool SVGSwitchElement::childShouldCreateRenderer(Node* child) const
{
for (Node* n = firstChild(); n != 0; n = n->nextSibling()) {
SVGElement* element = svg_dynamic_cast(n);
if (element && element->isValid())
return (n == child); // Only allow this child if it's the first valid child
}
return false;
}
bool SVGTests::handleAttributeChange(const SVGElement* targetElement, const QualifiedName& attrName)
{
if (!isKnownAttribute(attrName))
return false;
if (!targetElement->inDocument())
return false;
SVGElement* svgElement = const_cast<SVGElement*>(targetElement);
ASSERT(svgElement);
bool valid = svgElement->isValid();
if (valid && !svgElement->attached())
svgElement->attach();
if (!valid && svgElement->attached())
svgElement->detach();
return true;
}
bool SVGSwitchElement::childShouldCreateRenderer(const Node* child) const
{
// FIXME: This function does not do what the comment below implies it does.
// It will create a renderer for any valid SVG element children, not just the first one.
for (Node* node = firstChild(); node; node = node->nextSibling()) {
if (!node->isSVGElement())
continue;
SVGElement* element = toSVGElement(node);
if (!element || !element->isValid())
continue;
return node == child; // Only allow this child if it's the first valid child
}
return false;
}