Source/WebCore/rendering/RenderMultiColumnSpannerPlaceholder.cpp

/*
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#include "config.h"
#include "RenderMultiColumnSpannerPlaceholder.h"

#include "RenderMultiColumnFlow.h"
#include <wtf/IsoMallocInlines.h>

namespace WebCore {

WTF_MAKE_ISO_ALLOCATED_IMPL(RenderMultiColumnSpannerPlaceholder);

RenderPtr<RenderMultiColumnSpannerPlaceholder> RenderMultiColumnSpannerPlaceholder::createAnonymous(RenderMultiColumnFlow& fragmentedFlow, RenderBox& spanner, const RenderStyle& parentStyle)
{
    auto newStyle = RenderStyle::createAnonymousStyleWithDisplay(parentStyle, DisplayType::Block);
    newStyle.setClear(Clear::Both); // We don't want floats in the row preceding the spanner to continue on the other side.
    auto placeholder = createRenderer<RenderMultiColumnSpannerPlaceholder>(fragmentedFlow, spanner, WTFMove(newStyle));
    placeholder->initializeStyle();
    return placeholder;
}

RenderMultiColumnSpannerPlaceholder::RenderMultiColumnSpannerPlaceholder(RenderMultiColumnFlow& fragmentedFlow, RenderBox& spanner, RenderStyle&& style)
    : RenderBox(fragmentedFlow.document(), WTFMove(style), RenderBoxModelObjectFlag)
    , m_spanner(makeWeakPtr(spanner))
    , m_fragmentedFlow(makeWeakPtr(fragmentedFlow))
{
}

const char* RenderMultiColumnSpannerPlaceholder::renderName() const
{
    return "RenderMultiColumnSpannerPlaceholder";
}

} // namespace WebCore