String RenderCounter::originalText() const
{
if (!m_counterNode) {
RenderElement* beforeAfterContainer = parent();
while (true) {
if (!beforeAfterContainer)
return String();
if (!beforeAfterContainer->isAnonymous() && !beforeAfterContainer->isPseudoElement())
return String(); // RenderCounters are restricted to before and after pseudo elements
PseudoId containerStyle = beforeAfterContainer->style()->styleType();
if ((containerStyle == BEFORE) || (containerStyle == AFTER))
break;
beforeAfterContainer = beforeAfterContainer->parent();
}
makeCounterNode(beforeAfterContainer, m_counter.identifier(), true)->addRenderer(const_cast<RenderCounter*>(this));
ASSERT(m_counterNode);
}
CounterNode* child = m_counterNode;
int value = child->actsAsReset() ? child->value() : child->countInParent();
String text = listMarkerText(m_counter.listStyle(), value);
if (!m_counter.separator().isNull()) {
if (!child->actsAsReset())
child = child->parent();
while (CounterNode* parent = child->parent()) {
text = listMarkerText(m_counter.listStyle(), child->countInParent())
+ m_counter.separator() + text;
child = parent;
}
}
return text;
}
std::unique_ptr<RenderStyle> RenderNamedFlowFragment::computeStyleInRegion(RenderElement& renderer, const RenderStyle& parentStyle) const
{
ASSERT(!renderer.isAnonymous());
// FIXME: Region styling fails for pseudo-elements because the renderers don't have a node.
auto renderObjectRegionStyle = renderer.element()->styleResolver().styleForElement(*renderer.element(), &parentStyle, MatchAllRules, this).renderStyle;
return renderObjectRegionStyle;
}
PassRefPtr<RenderStyle> RenderNamedFlowFragment::computeStyleInRegion(RenderElement& renderer, RenderStyle& parentStyle)
{
ASSERT(!renderer.isAnonymous());
// FIXME: Region styling fails for pseudo-elements because the renderers don't have a node.
RefPtr<RenderStyle> renderObjectRegionStyle = renderer.view().document().ensureStyleResolver().styleForElement(renderer.element(), &parentStyle, DisallowStyleSharing, MatchAllRules, this);
return renderObjectRegionStyle.release();
}
void RenderNamedFlowThread::addFlowChild(RenderElement& newChild)
{
// The child list is used to sort the flow thread's children render objects
// based on their corresponding nodes DOM order. The list is needed to avoid searching the whole DOM.
if (newChild.isAnonymous())
return;
auto* beforeChild = nextRendererForElement(*newChild.element());
if (beforeChild)
m_flowThreadChildList.insertBefore(beforeChild, &newChild);
else
m_flowThreadChildList.add(&newChild);
}
