void RenderMathMLFenced::makeFences()
{
RenderPtr<RenderMathMLOperator> openFence = createMathMLOperator(m_open, MathMLOperatorDictionary::Prefix, MathMLOperatorDictionary::Fence);
RenderMathMLOperator* openFencePtr = openFence.get();
RenderMathMLRow::addChild(openFence.leakPtr(), firstChild());
RenderPtr<RenderMathMLOperator> closeFence = createMathMLOperator(m_close, MathMLOperatorDictionary::Postfix, MathMLOperatorDictionary::Fence);
m_closeFenceRenderer = closeFence.get();
RenderMathMLRow::addChild(closeFence.leakPtr());
openFencePtr->updateFromElement();
m_closeFenceRenderer->updateFromElement();
}
void RenderMathMLFraction::addChild(RenderObject* child, RenderObject* /* beforeChild */)
{
if (isEmpty()) {
RenderPtr<RenderMathMLBlock> numeratorWrapper = createAnonymousMathMLBlock();
fixChildStyle(numeratorWrapper.get());
RenderMathMLBlock::addChild(numeratorWrapper.leakPtr());
RenderPtr<RenderMathMLBlock> denominatorWrapper = createAnonymousMathMLBlock();
fixChildStyle(denominatorWrapper.get());
RenderMathMLBlock::addChild(denominatorWrapper.leakPtr());
}
if (firstChild()->isEmpty())
downcast<RenderElement>(*firstChild()).addChild(child);
else
downcast<RenderElement>(*lastChild()).addChild(child);
updateFromElement();
}
RenderPtr<RenderElement> SVGMaskElement::createElementRenderer(Ref<RenderStyle>&& style)
{
RenderPtr<RenderElement> maskRenderer = createRenderer<RenderSVGResourceMasker>(*this, WTF::move(style));
// Pass along existing render layer clients.
for (auto* clientLayer : m_clientLayers)
static_cast<RenderSVGResourceMasker*>(maskRenderer.get())->addClientRenderLayer(clientLayer);
return maskRenderer;
}
