File content as of revision 11:96146db429de:

#ifndef __MODULE_H__
#define __MODULE_H__

#include "Adafruit_RGBLCDShield.h"

#ifndef _countof
    #define _countof(a) (sizeof(a) / sizeof(a[0]))
#endif

class Module
{
public:
    Module(Adafruit_RGBLCDShield & in_cLCD);
    virtual ~Module();
    
    virtual bool    canRefresh() { return false; }
    virtual void    change
                    (
                        int         in_nIndexX,
                        int         in_nCursorY,
                        bool        in_bUp
                    )
                    { ; }
    virtual int     setCursor
                    (
                        int         in_nIndex,
                        int         in_nCursorX,
                        int         in_nCursorY
                    )
                    { return -1; }
    virtual void    show() = 0;
    
protected:
    Adafruit_RGBLCDShield & m_cLCD;
};

#endif /* __MODULE_H__ */