#ifndef _DDRAW_DISPLAYENUMERATOR_HPP_
#define _DDRAW_DISPLAYENUMERATOR_HPP_
#ifndef _COMMON_BLOCK_HPP_
#include <common/block.hpp>
#endif
#ifndef _DDRAW_DDRAW_HPP_
#include <ddraw/ddraw.hpp>
#endif
#ifndef _DDRAW_SURFACEDESCRIPTION_HPP_
#include <ddraw/sfcdesc.hpp>
#endif

class DisplayEnumerator
{
public:
  friend class DirectDraw;
	DisplayEnumerator(void);
	virtual ~DisplayEnumerator();
	Block<SurfaceDescription> &enumeratedModes(void);
protected:
  virtual void enumModes(SurfaceDescription &surfaceDescription);
private:
  DisplayEnumerator(const DisplayEnumerator &someDisplayEnumerator);
	DisplayEnumerator &operator=(const DisplayEnumerator &someDisplayEnumerator);
  static HRESULT WINAPI enumModesCallback(LPDDSURFACEDESC2 lpDDSurfaceDesc,LPVOID lpContext);

	Block<SurfaceDescription> mEnumeratedModes;
};

inline
Block<SurfaceDescription> &DisplayEnumerator::enumeratedModes(void)
{
  return mEnumeratedModes;
}
#endif