#pragma once

#ifndef TNZ_CLIPBOARD_INCLUDED

#define TNZ_CLIPBOARD_INCLUDED

//#include "tw/tw.h"

#include "tdata.h"

#undef DVAPI

#undef DVVAR

#ifdef TWIN_EXPORTS

#define DVAPI DV_EXPORT_API

#define DVVAR DV_EXPORT_VAR

#else

#define DVAPI DV_IMPORT_API

#define DVVAR DV_IMPORT_VAR

#endif

//-------------------------------------------------------------------

class DVAPI TClipboard {  // singleton

  static TClipboard *m_instance;

  TClipboard();

  ~TClipboard();

public:

  static TClipboard *instance();

  //! la clipboard mantiene l'ownership

  TDataP getData() const;

  //! la clipboard acquisisce l'ownership

  void setData(const TDataP &data);

};

//-------------------------------------------------------------------

#endif