ncurses.h

在linux平台下模拟超市的收银系统即POS机

extern NCURSES_EXPORT(int) mvwin (WINDOW *,int,int);			/* implemented */
extern NCURSES_EXPORT(chtype) mvwinch (WINDOW *, int, int);			/* generated */
extern NCURSES_EXPORT(int) mvwinchnstr (WINDOW *, int, int, chtype *, int);	/* generated */
extern NCURSES_EXPORT(int) mvwinchstr (WINDOW *, int, int, chtype *);		/* generated */
extern NCURSES_EXPORT(int) mvwinnstr (WINDOW *, int, int, char *, int);		/* generated */
extern NCURSES_EXPORT(int) mvwinsch (WINDOW *, int, int, chtype);		/* generated */
extern NCURSES_EXPORT(int) mvwinsnstr (WINDOW *, int, int, const char *, int);	/* generated */
extern NCURSES_EXPORT(int) mvwinsstr (WINDOW *, int, int, const char *);		/* generated */
extern NCURSES_EXPORT(int) mvwinstr (WINDOW *, int, int, char *);		/* generated */
extern NCURSES_EXPORT(int) mvwprintw (WINDOW*,int,int, const char *,...)	/* implemented */
		GCC_PRINTFLIKE(4,5);
extern NCURSES_EXPORT(int) mvwscanw (WINDOW *,int,int, NCURSES_CONST char *,...)	/* implemented */
		GCC_SCANFLIKE(4,5);
extern NCURSES_EXPORT(int) mvwvline (WINDOW *,int, int, chtype, int);	/* generated */
extern NCURSES_EXPORT(int) napms (int);					/* implemented */
extern NCURSES_EXPORT(WINDOW *) newpad (int,int);				/* implemented */
extern NCURSES_EXPORT(SCREEN *) newterm (NCURSES_CONST char *,FILE *,FILE *);	/* implemented */
extern NCURSES_EXPORT(WINDOW *) newwin (int,int,int,int);			/* implemented */
extern NCURSES_EXPORT(int) nl (void);					/* implemented */
extern NCURSES_EXPORT(int) nocbreak (void);				/* implemented */
extern NCURSES_EXPORT(int) nodelay (WINDOW *,bool);			/* implemented */
extern NCURSES_EXPORT(int) noecho (void);				/* implemented */
extern NCURSES_EXPORT(int) nonl (void);					/* implemented */
extern NCURSES_EXPORT(void) noqiflush (void);				/* implemented */
extern NCURSES_EXPORT(int) noraw (void);				/* implemented */
extern NCURSES_EXPORT(int) notimeout (WINDOW *,bool);			/* implemented */
extern NCURSES_EXPORT(int) overlay (const WINDOW*,WINDOW *);		/* implemented */
extern NCURSES_EXPORT(int) overwrite (const WINDOW*,WINDOW *);		/* implemented */
extern NCURSES_EXPORT(int) pair_content (short,short*,short*);		/* implemented */
extern NCURSES_EXPORT(int) PAIR_NUMBER (int);				/* generated */
extern NCURSES_EXPORT(int) pechochar (WINDOW *, const chtype);		/* implemented */
extern NCURSES_EXPORT(int) pnoutrefresh (WINDOW*,int,int,int,int,int,int);/* implemented */
extern NCURSES_EXPORT(int) prefresh (WINDOW *,int,int,int,int,int,int);	/* implemented */
extern NCURSES_EXPORT(int) printw (const char *,...)			/* implemented */
		GCC_PRINTFLIKE(1,2);
extern NCURSES_EXPORT(int) putp (const char *);				/* implemented */
extern NCURSES_EXPORT(int) putwin (WINDOW *, FILE *);			/* implemented */
extern NCURSES_EXPORT(void) qiflush (void);				/* implemented */
extern NCURSES_EXPORT(int) raw (void);					/* implemented */
extern NCURSES_EXPORT(int) redrawwin (WINDOW *);			/* generated */
extern NCURSES_EXPORT(int) refresh (void);				/* generated */
extern NCURSES_EXPORT(int) resetty (void);				/* implemented */
extern NCURSES_EXPORT(int) reset_prog_mode (void);			/* implemented */
extern NCURSES_EXPORT(int) reset_shell_mode (void);			/* implemented */
extern NCURSES_EXPORT(int) ripoffline (int, int (*)(WINDOW *, int));	/* implemented */
extern NCURSES_EXPORT(int) savetty (void);				/* implemented */
extern NCURSES_EXPORT(int) scanw (NCURSES_CONST char *,...)		/* implemented */
		GCC_SCANFLIKE(1,2);
extern NCURSES_EXPORT(int) scr_dump (const char *);			/* implemented */
extern NCURSES_EXPORT(int) scr_init (const char *);			/* implemented */
extern NCURSES_EXPORT(int) scrl (int);					/* generated */
extern NCURSES_EXPORT(int) scroll (WINDOW *);				/* generated */
extern NCURSES_EXPORT(int) scrollok (WINDOW *,bool);			/* implemented */
extern NCURSES_EXPORT(int) scr_restore (const char *);			/* implemented */
extern NCURSES_EXPORT(int) scr_set (const char *);			/* implemented */
extern NCURSES_EXPORT(int) setscrreg (int,int);				/* generated */
extern NCURSES_EXPORT(SCREEN *) set_term (SCREEN *);			/* implemented */
extern NCURSES_EXPORT(int) slk_attroff (const chtype);			/* implemented */
extern NCURSES_EXPORT(int) slk_attr_off (const attr_t, void *);		/* generated:WIDEC */
extern NCURSES_EXPORT(int) slk_attron (const chtype);			/* implemented */
extern NCURSES_EXPORT(int) slk_attr_on (attr_t,void*);			/* generated:WIDEC */
extern NCURSES_EXPORT(int) slk_attrset (const chtype);			/* implemented */
extern NCURSES_EXPORT(attr_t) slk_attr (void);				/* implemented */
extern NCURSES_EXPORT(int) slk_attr_set (const attr_t,short,void*);	/* implemented */
extern NCURSES_EXPORT(int) slk_clear (void);				/* implemented */
extern NCURSES_EXPORT(int) slk_color (short);				/* implemented */
extern NCURSES_EXPORT(int) slk_init (int);				/* implemented */
extern NCURSES_EXPORT(char *) slk_label (int);				/* implemented */
extern NCURSES_EXPORT(int) slk_noutrefresh (void);			/* implemented */
extern NCURSES_EXPORT(int) slk_refresh (void);				/* implemented */
extern NCURSES_EXPORT(int) slk_restore (void);				/* implemented */
extern NCURSES_EXPORT(int) slk_set (int,const char *,int);		/* implemented */
extern NCURSES_EXPORT(int) slk_touch (void);				/* implemented */
extern NCURSES_EXPORT(int) standout (void);				/* generated */
extern NCURSES_EXPORT(int) standend (void);				/* generated */
extern NCURSES_EXPORT(int) start_color (void);				/* implemented */
extern NCURSES_EXPORT(WINDOW *) subpad (WINDOW *, int, int, int, int);	/* implemented */
extern NCURSES_EXPORT(WINDOW *) subwin (WINDOW *,int,int,int,int);	/* implemented */
extern NCURSES_EXPORT(int) syncok (WINDOW *, bool);			/* implemented */
extern NCURSES_EXPORT(chtype) termattrs (void);				/* implemented */
extern NCURSES_EXPORT(char *) termname (void);				/* implemented */
extern NCURSES_EXPORT(int) tigetflag (NCURSES_CONST char *);		/* implemented */
extern NCURSES_EXPORT(int) tigetnum (NCURSES_CONST char *);		/* implemented */
extern NCURSES_EXPORT(char *) tigetstr (NCURSES_CONST char *);		/* implemented */
extern NCURSES_EXPORT(void) timeout (int);				/* generated */
extern NCURSES_EXPORT(int) touchline (WINDOW *, int, int);		/* generated */
extern NCURSES_EXPORT(int) touchwin (WINDOW *);				/* generated */
extern NCURSES_EXPORT(char *) tparm (NCURSES_CONST char *, ...);	/* implemented */
extern NCURSES_EXPORT(int) typeahead (int);				/* implemented */
extern NCURSES_EXPORT(int) ungetch (int);				/* implemented */
extern NCURSES_EXPORT(int) untouchwin (WINDOW *);			/* generated */
extern NCURSES_EXPORT(void) use_env (bool);				/* implemented */
extern NCURSES_EXPORT(int) vidattr (chtype);				/* implemented */
extern NCURSES_EXPORT(int) vidputs (chtype, int (*)(int));		/* implemented */
extern NCURSES_EXPORT(int) vline (chtype, int);				/* generated */
extern NCURSES_EXPORT(int) vwprintw (WINDOW *, const char *,va_list);	/* implemented */
extern NCURSES_EXPORT(int) vw_printw (WINDOW *, const char *,va_list);	/* generated */
extern NCURSES_EXPORT(int) vwscanw (WINDOW *, NCURSES_CONST char *,va_list);	/* implemented */
extern NCURSES_EXPORT(int) vw_scanw (WINDOW *, NCURSES_CONST char *,va_list);	/* generated */
extern NCURSES_EXPORT(int) waddch (WINDOW *, const chtype);		/* implemented */
extern NCURSES_EXPORT(int) waddchnstr (WINDOW *,const chtype *,int);	/* implemented */
extern NCURSES_EXPORT(int) waddchstr (WINDOW *,const chtype *);		/* generated */
extern NCURSES_EXPORT(int) waddnstr (WINDOW *,const char *,int);	/* implemented */
extern NCURSES_EXPORT(int) waddstr (WINDOW *,const char *);		/* generated */
extern NCURSES_EXPORT(int) wattron (WINDOW *, int);			/* generated */
extern NCURSES_EXPORT(int) wattroff (WINDOW *, int);			/* generated */
extern NCURSES_EXPORT(int) wattrset (WINDOW *, int);			/* generated */
extern NCURSES_EXPORT(int) wattr_get (WINDOW *, attr_t *, short *, void *);	/* generated */
extern NCURSES_EXPORT(int) wattr_on (WINDOW *, attr_t, void *);		/* implemented */
extern NCURSES_EXPORT(int) wattr_off (WINDOW *, attr_t, void *);	/* implemented */
extern NCURSES_EXPORT(int) wattr_set (WINDOW *, attr_t, short, void *);	/* generated */
extern NCURSES_EXPORT(int) wbkgd (WINDOW *, chtype);			/* implemented */
extern NCURSES_EXPORT(void) wbkgdset (WINDOW *,chtype);			/* implemented */
extern NCURSES_EXPORT(int) wborder (WINDOW *,chtype,chtype,chtype,chtype,chtype,chtype,chtype,chtype);	/* implemented */
extern NCURSES_EXPORT(int) wchgat (WINDOW *, int, attr_t, short, const void *);/* implemented */
extern NCURSES_EXPORT(int) wclear (WINDOW *);				/* implemented */
extern NCURSES_EXPORT(int) wclrtobot (WINDOW *);			/* implemented */
extern NCURSES_EXPORT(int) wclrtoeol (WINDOW *);			/* implemented */
extern NCURSES_EXPORT(int) wcolor_set (WINDOW*,short,void*);		/* implemented */
extern NCURSES_EXPORT(void) wcursyncup (WINDOW *);			/* implemented */
extern NCURSES_EXPORT(int) wdelch (WINDOW *);				/* implemented */
extern NCURSES_EXPORT(int) wdeleteln (WINDOW *);			/* generated */
extern NCURSES_EXPORT(int) wechochar (WINDOW *, const chtype);		/* implemented */
extern NCURSES_EXPORT(int) werase (WINDOW *);				/* implemented */
extern NCURSES_EXPORT(int) wgetch (WINDOW *);				/* implemented */
extern NCURSES_EXPORT(int) wgetnstr (WINDOW *,char *,int);		/* implemented */
extern NCURSES_EXPORT(int) wgetstr (WINDOW *, char *);			/* generated */
extern NCURSES_EXPORT(int) whline (WINDOW *, chtype, int);		/* implemented */
extern NCURSES_EXPORT(chtype) winch (WINDOW *);				/* implemented */
extern NCURSES_EXPORT(int) winchnstr (WINDOW *, chtype *, int);		/* implemented */
extern NCURSES_EXPORT(int) winchstr (WINDOW *, chtype *);		/* generated */
extern NCURSES_EXPORT(int) winnstr (WINDOW *, char *, int);		/* implemented */
extern NCURSES_EXPORT(int) winsch (WINDOW *, chtype);			/* implemented */
extern NCURSES_EXPORT(int) winsdelln (WINDOW *,int);			/* implemented */
extern NCURSES_EXPORT(int) winsertln (WINDOW *);			/* generated */
extern NCURSES_EXPORT(int) winsnstr (WINDOW *, const char *,int);	/* implemented */
extern NCURSES_EXPORT(int) winsstr (WINDOW *, const char *);		/* generated */
extern NCURSES_EXPORT(int) winstr (WINDOW *, char *);			/* generated */
extern NCURSES_EXPORT(int) wmove (WINDOW *,int,int);			/* implemented */
extern NCURSES_EXPORT(int) wnoutrefresh (WINDOW *);			/* implemented */
extern NCURSES_EXPORT(int) wprintw (WINDOW *, const char *,...)		/* implemented */
		GCC_PRINTFLIKE(2,3);
extern NCURSES_EXPORT(int) wredrawln (WINDOW *,int,int);		/* implemented */
extern NCURSES_EXPORT(int) wrefresh (WINDOW *);				/* implemented */
extern NCURSES_EXPORT(int) wscanw (WINDOW *, NCURSES_CONST char *,...)	/* implemented */
		GCC_SCANFLIKE(2,3);
extern NCURSES_EXPORT(int) wscrl (WINDOW *,int);			/* implemented */
extern NCURSES_EXPORT(int) wsetscrreg (WINDOW *,int,int);		/* implemented */
extern NCURSES_EXPORT(int) wstandout (WINDOW *);			/* generated */
extern NCURSES_EXPORT(int) wstandend (WINDOW *);			/* generated */
extern NCURSES_EXPORT(void) wsyncdown (WINDOW *);			/* implemented */
extern NCURSES_EXPORT(void) wsyncup (WINDOW *);				/* implemented */
extern NCURSES_EXPORT(void) wtimeout (WINDOW *,int);			/* implemented */
extern NCURSES_EXPORT(int) wtouchln (WINDOW *,int,int,int);		/* implemented */
extern NCURSES_EXPORT(int) wvline (WINDOW *,chtype,int);		/* implemented */

/*
 * vid_attr() was implemented originally based on the draft of XSI curses.
 */
#ifndef _XOPEN_SOURCE_EXTENDED
#define vid_attr(a,pair,opts) vidattr(a)
#endif

/* attributes */

#define NCURSES_ATTR_SHIFT       8
#define NCURSES_BITS(mask,shift) ((mask) << ((shift) + NCURSES_ATTR_SHIFT))

#define A_NORMAL	0L
#define A_ATTRIBUTES	NCURSES_BITS(~(1UL - 1UL),0)
#define A_CHARTEXT	(NCURSES_BITS(1UL,0) - 1UL)
#define A_COLOR		NCURSES_BITS(((1UL) << 8) - 1UL,0)
#define A_STANDOUT	NCURSES_BITS(1UL,8)
#define A_UNDERLINE	NCURSES_BITS(1UL,9)
#define A_REVERSE	NCURSES_BITS(1UL,10)
#define A_BLINK		NCURSES_BITS(1UL,11)
#define A_DIM		NCURSES_BITS(1UL,12)
#define A_BOLD		NCURSES_BITS(1UL,13)
#define A_ALTCHARSET	NCURSES_BITS(1UL,14)
#define A_INVIS		NCURSES_BITS(1UL,15)
#define A_PROTECT	NCURSES_BITS(1UL,16)
#define A_HORIZONTAL	NCURSES_BITS(1UL,17)
#define A_LEFT		NCURSES_BITS(1UL,18)
#define A_LOW		NCURSES_BITS(1UL,19)
#define A_RIGHT		NCURSES_BITS(1UL,20)
#define A_TOP		NCURSES_BITS(1UL,21)
#define A_VERTICAL	NCURSES_BITS(1UL,22)

#define COLOR_PAIR(n)	NCURSES_BITS(n, 0)
#define PAIR_NUMBER(a)	((int)(((a) & A_COLOR) >> NCURSES_ATTR_SHIFT))

/*
 * pseudo functions
 */
#define wgetstr(w, s)		wgetnstr(w, s, -1)
#define getnstr(s, n)		wgetnstr(stdscr, s, n)

#define setterm(term)		setupterm(term, 1, (int *)0)

#define fixterm()		reset_prog_mode()
#define resetterm()		reset_shell_mode()
#define saveterm()		def_prog_mode()
#define crmode()		cbreak()
#define nocrmode()		nocbreak()
#define gettmode()

#define getyx(win,y,x)   	(y = (win)?(win)->_cury:ERR, x = (win)?(win)->_curx:ERR)
#define getbegyx(win,y,x)	(y = (win)?(win)->_begy:ERR, x = (win)?(win)->_begx:ERR)
#define getmaxyx(win,y,x)	(y = (win)?((win)->_maxy + 1):ERR, x = (win)?((win)->_maxx + 1):ERR)
#define getparyx(win,y,x)	(y = (win)?(win)->_pary:ERR, x = (win)?(win)->_parx:ERR)
#define getsyx(y,x) do { if(newscr->_leaveok) (y)=(x)=-1; \
			 else getyx(newscr,(y),(x)); \
		    } while(0)
#define setsyx(y,x) do { if((y)==-1 && (x)==-1) newscr->_leaveok=TRUE; \
			 else {newscr->_leaveok=FALSE;wmove(newscr,(y),(x));} \
		    } while(0)

/* It seems older SYSV curses versions define these */
#define getattrs(win)		((win)?(win)->_attrs:A_NORMAL)
#define getcurx(win)		((win)?(win)->_curx:ERR)
#define getcury(win)		((win)?(win)->_cury:ERR)
#define getbegx(win)		((win)?(win)->_begx:ERR)
#define getbegy(win)		((win)?(win)->_begy:ERR)
#define getmaxx(win)		((win)?((win)->_maxx + 1):ERR)
#define getmaxy(win)		((win)?((win)->_maxy + 1):ERR)
#define getparx(win)		((win)?(win)->_parx:ERR)
#define getpary(win)		((win)?(win)->_pary:ERR)

#define wstandout(win)      	(wattrset(win,A_STANDOUT))
#define wstandend(win)      	(wattrset(win,A_NORMAL))
#define wattr_set(win,a,p,opts) ((win)->_attrs = (((a) & ~A_COLOR) | COLOR_PAIR(p)), OK)

#define wattron(win,at)		wattr_on(win, (attr_t) at, (void *)0)
#define wattroff(win,at)	wattr_off(win, (attr_t) at, (void *)0)
#define wattrset(win,at)	((win)->_attrs = (at))

#define scroll(win)		wscrl(win,1)

#define touchwin(win)		wtouchln((win), 0, getmaxy(win), 1)
#define touchline(win, s, c)	wtouchln((win), s, c, 1)
#define untouchwin(win)		wtouchln((win), 0, getmaxy(win), 0)

#define box(win, v, h)		wborder(win, v, v, h, h, 0, 0, 0, 0)
#define border(ls, rs, ts, bs, tl, tr, bl, br)	wborder(stdscr, ls, rs, ts, bs, tl, tr, bl, br)
#define hline(ch, n)		whline(stdscr, ch, n)
#define vline(ch, n)		wvline(stdscr, ch, n)

#define winstr(w, s)		winnstr(w, s, -1)
#define winchstr(w, s)		winchnstr(w, s, -1)
#define winsstr(w, s)		winsnstr(w, s, -1)

#define redrawwin(win)		wredrawln(win, 0, (win)->_maxy+1)
#define waddstr(win,str)	waddnstr(win,str,-1)
#define waddchstr(win,str)	waddchnstr(win,str,-1)

/*
 * pseudo functions for standard screen
 */

#define addch(ch)		waddch(stdscr,ch)
#define addchnstr(str,n)	waddchnstr(stdscr,str,n)
#define addchstr(str)		waddchstr(stdscr,str)
#define addnstr(str,n)		waddnstr(stdscr,str,n)
#define addstr(str)		waddnstr(stdscr,str,-1)
#define attroff(at)		wattroff(stdscr,at)
#define attron(at)		wattron(stdscr,at)
#define attrset(at)		wattrset(stdscr,at)
#define attr_get(ap,cp,o)	wattr_get(stdscr,ap,cp,o)
#define attr_off(a,o)		wattr_off(stdscr,a,o)
#define attr_on(a,o)		wattr_on(stdscr,a,o)
#define attr_set(a,c,o)		wattr_set(stdscr,a,c,o)
#define bkgd(ch)		wbkgd(stdscr,ch)
#define bkgdset(ch)		wbkgdset(stdscr,ch)
#define chgat(n,a,c,o)		wchgat(stdscr,n,a,c,o)
#define clear()			wclear(stdscr)
#define clrtobot()		wclrtobot(stdscr)
#define clrtoeol()		wclrtoeol(stdscr)
#define color_set(c,o)		wcolor_set(stdscr,c,o)
#define delch()			wdelch(stdscr)
#define deleteln()		winsdelln(stdscr,-1)
#define echochar(c)		wechochar(stdscr,c)
#define erase()			werase(stdscr)
#define getch()			wgetch(stdscr)
#define getstr(str)		wgetstr(stdscr,str)
#define inch()			winch(stdscr)
#define inchnstr(s,n)		winchnstr(stdscr,s,n)
#define inchstr(s)		winchstr(stdscr,s)
#define innstr(s,n)		winnstr(stdscr,s,n)
#define insch(c)		winsch(stdscr,c)
#define insdelln(n)		winsdelln(stdscr,n)
#define insertln()		winsdelln(stdscr,1)
#define insnstr(s,n)		winsnstr(stdscr,s,n)
#define insstr(s)		winsstr(stdscr,s)
#define instr(s)		winstr(stdscr,s)
#define move(y,x)		wmove(stdscr,y,x)
#define refresh()		wrefresh(stdscr)
#define scrl(n)			wscrl(stdscr,n)
#define setscrreg(t,b)		wsetscrreg(stdscr,t,b)
#define standend()		wstandend(stdscr)
#define standout()		wstandout(stdscr)
#define timeout(delay)		wtimeout(stdscr,delay)
#define wdeleteln(win)		winsdelln(win,-1)
#define winsertln(win)		winsdelln(win,1)

/*
 * mv functions
 */

#define mvwaddch(win,y,x,ch)		(wmove(win,y,x) == ERR ? ERR : waddch(win,ch))
#define mvwaddchnstr(win,y,x,str,n)	(wmove(win,y,x) == ERR ? ERR : waddchnstr(win,str,n))
#define mvwaddchstr(win,y,x,str)	(wmove(win,y,x) == ERR ? ERR : waddchnstr(win,str,-1))
#define mvwaddnstr(win,y,x,str,n)	(wmove(win,y,x) == ERR ? ERR : waddnstr(win,str,n))
#define mvwaddstr(win,y,x,str)		(wmove(win,y,x) == ERR ? ERR : waddnstr(win,str,-1))
#define mvwdelch(win,y,x)		(wmove(win,y,x) == ERR ? ERR : wdelch(win))