void HTMLTableElement::setNeedsTableStyleRecalc() const
{
Element* element = ElementTraversal::next(*this, this);
while (element) {
element->setNeedsStyleRecalc(LocalStyleChange);
if (isHTMLTableCellElement(*element))
element = ElementTraversal::nextSkippingChildren(*element, this);
else
element = ElementTraversal::next(*element, this);
}
}
void HTMLTableElement::setNeedsTableStyleRecalc() const {
Element* element = ElementTraversal::next(*this, this);
while (element) {
element->setNeedsStyleRecalc(
LocalStyleChange,
StyleChangeReasonForTracing::fromAttribute(rulesAttr));
if (isHTMLTableCellElement(*element))
element = ElementTraversal::nextSkippingChildren(*element, this);
else
element = ElementTraversal::next(*element, this);
}
}
static inline bool hasGeneratedAnonymousTableCells(const LayoutObject& parent)
{
// We're checking whether the table part has generated anonymous table
// part wrappers to hold its contents, so inspecting its first child will suffice.
LayoutObject* child = parent.slowFirstChild();
if (!child || !child->isAnonymous())
return false;
if (child->isTableCell()) {
LayoutObject* firstChild = child->slowFirstChild();
// Ignore the anonymous table cell if it is wrapping a table cell element (e.g. because of <td style="display:block;">).
return !firstChild || !firstChild->node() || !isHTMLTableCellElement(firstChild->node());
}
if (child->isTableSection() || child->isTableRow())
return hasGeneratedAnonymousTableCells(*child);
return false;
}
static bool isHTMLBlockElement(const Node* node) {
DCHECK(node);
return isHTMLTableCellElement(*node) || isNonTableCellHTMLBlockElement(node);
}
