void RenderNamedFlowFragment::layoutBlock(bool relayoutChildren, LayoutUnit)
{
StackStats::LayoutCheckPoint layoutCheckPoint;
RenderRegion::layoutBlock(relayoutChildren);
if (isValid()) {
LayoutRect oldRegionRect(flowThreadPortionRect());
if (!isHorizontalWritingMode())
oldRegionRect = oldRegionRect.transposedRect();
if (m_flowThread->inOverflowLayoutPhase() || m_flowThread->inFinalLayoutPhase()) {
computeOverflowFromFlowThread();
updateOversetState();
}
if (hasAutoLogicalHeight() && m_flowThread->inMeasureContentLayoutPhase()) {
m_flowThread->invalidateRegions();
clearComputedAutoHeight();
return;
}
if ((oldRegionRect.width() != pageLogicalWidth() || oldRegionRect.height() != pageLogicalHeight()) && !m_flowThread->inFinalLayoutPhase())
// This can happen even if we are in the inConstrainedLayoutPhase and it will trigger a pathological layout of the flow thread.
m_flowThread->invalidateRegions();
}
}
void RenderNamedFlowFragment::layoutBlock(bool relayoutChildren, LayoutUnit)
{
StackStats::LayoutCheckPoint layoutCheckPoint;
RenderRegion::layoutBlock(relayoutChildren);
if (isValid()) {
if (m_flowThread->inOverflowLayoutPhase() || m_flowThread->inFinalLayoutPhase()) {
computeOverflowFromFlowThread();
updateOversetState();
}
if (hasAutoLogicalHeight() && m_flowThread->inMeasureContentLayoutPhase()) {
m_flowThread->invalidateRegions();
clearComputedAutoHeight();
return;
}
}
}
