#if !defined(__SCREENITEM_H__)

#define __SCREENITEM_H__

#include <inttypes.h>

#include <Max_LCD.h>

#include "dataitem.h"

struct ScreenItemAttributes

{

uint16_t bmLeft : 4;

uint16_t bmTop : 2;

uint16_t bmLen : 5;

uint16_t bmHighlighted : 1;

uint16_t bmHlChanged : 1;

uint16_t bmPgmString : 1;

};

class ScreenItem

{

ScreenItemAttributes itemAttribs;

void *dataItem;

void Print(Max_LCD *p);

void SetAttribs(uint8_t left, uint8_t top, uint8_t len, bool highlighted, bool pgm);

public:

ScreenItem(uint8_t left, uint8_t top, uint8_t len, bool highlighted, DataItemBase *item);

ScreenItem(uint8_t left, uint8_t top, uint8_t len, bool highlighted, const char *item);

void Update(Max_LCD *pLcd, bool initial = true);

void Highlight(bool on) { itemAttribs.bmHighlighted = (on) ? 1 : 0; itemAttribs.bmHlChanged = 1; };

bool IsHighlighted() { return (itemAttribs.bmHighlighted == 1); };

};

#endif