LCDCallback.h

#ifndef _LCD_CALLBACK_H_
#define _LCD_CALLBACK_H_

#include <string>
#include <map>

#define LCD_CALLBACK_FUNCTION_BEGIN(fname) class LCDClass_fname : public LCDCallback \
{ \
public: \
  void operator()(KeyEvent lcdKey)

#define LCD_CALLBACK_FUNCTION_END(fname) \
}; \
LCDClass_fname fname;

typedef char KeyEvent;

class LCDCallback
{
 public:
  LCDCallback()
  {
  }

  virtual void operator()(KeyEvent lcdKey) = 0;
};

typedef std::map<KeyEvent, LCDCallback *> CallbackMap;

std::string toString(KeyEvent t)
{
  std::string s(1, (char)t);
  return s;
}

#endif

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