#pragma once
#include "CounterContent.h"
#include "RenderText.h"
namespace WebCore {
class CounterNode;
class RenderCounter final : public RenderText {
WTF_MAKE_ISO_ALLOCATED(RenderCounter);
public:
RenderCounter(Document&, const CounterContent&);
virtual ~RenderCounter();
static void destroyCounterNodes(RenderElement&);
static void destroyCounterNode(RenderElement&, const AtomicString& identifier);
static void rendererSubtreeAttached(RenderElement&);
static void rendererRemovedFromTree(RenderElement&);
static void rendererStyleChanged(RenderElement&, const RenderStyle* oldStyle, const RenderStyle* newStyle);
void updateCounter();
private:
void willBeDestroyed() override;
const char* renderName() const override;
bool isCounter() const override;
String originalText() const override;
void computePreferredLogicalWidths(float leadWidth) override;
CounterContent m_counter;
CounterNode* m_counterNode { nullptr };
RenderCounter* m_nextForSameCounter { nullptr };
friend class CounterNode;
};
}
SPECIALIZE_TYPE_TRAITS_RENDER_OBJECT(RenderCounter, isCounter())
#if ENABLE(TREE_DEBUGGING)
void showCounterRendererTree(const WebCore::RenderObject*, const char* counterName = nullptr);
#endif