#ifndef RenderCounter_h
#define RenderCounter_h
#include "CounterContent.h"
#include "RenderText.h"
namespace WebCore {
class CounterNode;
class RenderCounter : public RenderText {
public:
RenderCounter(Document*, const CounterContent&);
virtual ~RenderCounter();
static void destroyCounterNodes(RenderObject*);
static void destroyCounterNode(RenderObject*, const AtomicString& identifier);
static void rendererSubtreeAttached(RenderObject*);
static void rendererRemovedFromTree(RenderObject*);
static void rendererStyleChanged(RenderObject*, const RenderStyle* oldStyle, const RenderStyle* newStyle);
private:
virtual const char* renderName() const;
virtual bool isCounter() const;
virtual PassRefPtr<StringImpl> originalText() const;
virtual void computePreferredLogicalWidths(float leadWidth);
void invalidate();
CounterContent m_counter;
CounterNode* m_counterNode;
RenderCounter* m_nextForSameCounter;
friend class CounterNode;
};
inline RenderCounter* toRenderCounter(RenderObject* object)
{
ASSERT(!object || object->isCounter());
return static_cast<RenderCounter*>(object);
}
void toRenderCounter(const RenderCounter*);
}
#ifndef NDEBUG
void showCounterRendererTree(const WebCore::RenderObject*, const char* counterName = 0);
#endif
#endif // RenderCounter_h