[unix-history] / usr / src / lib / libcurses / curses.h

/* @(#)curses.h	1.14 (Berkeley) %G% */
# ifndef WINDOW

# include	<stdio.h>
 
# include	<sgtty.h>

# define	bool	char
# define	reg	register

# define	TRUE	(1)
# define	FALSE	(0)
# define	ERR	(0)
# define	OK	(1)

# define	_ENDLINE	001
# define	_FULLWIN	002
# define	_SCROLLWIN	004
# define	_FLUSH		010
# define	_STANDOUT	0200
# define	_NOCHANGE	-1

# define	_puts(s)	tputs(s, 0, _putchar);

typedef	struct sgttyb	SGTTY;

/*
 * Capabilities from termcap
 */

extern bool     AM, BS, CA, DA, DB, EO, GT, HZ, IN, MI, MS, NC, OS, UL,
		XN;
extern char     *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *DC, *DL, *DM,
		*DO, *ED, *EI, *HO, *IC, *IM, *IP, *LL, *MA, *ND, *NL,
		*SE, *SF, *SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US,
		*VB, *VE, *VS, PC;

/*
 * From the tty modes...
 */

extern bool	NONL, UPPERCASE, normtty, _pfast;

struct _win_st {
	short		_cury, _curx;
	short		_maxy, _maxx;
	short		_begy, _begx;
	short		_flags;
	bool		_clear;
	bool		_leave;
	bool		_scroll;
	char		**_y;
	short		*_firstch;
	short		*_lastch;
	struct _win_st	*_nextp, *_orig;
};

# define	WINDOW	struct _win_st

extern bool	My_term, _echoit, _rawmode, _endwin;

extern char	*Def_term, ttytype[];

extern int	LINES, COLS, _tty_ch, _res_flg;

extern SGTTY	_tty;

extern WINDOW	*stdscr, *curscr;

/*
 *	Define VOID to stop lint from generating "null effect"
 * comments.
 */
# ifdef lint
int	__void__;
# define	VOID(x)	(__void__ = (int) (x))
# else
# define	VOID(x)	(x)
# endif

/*
 * psuedo functions for standard screen
 */
# define	addch(ch)	VOID(waddch(stdscr, ch))
# define	getch()		VOID(wgetch(stdscr))
# define	addstr(str)	VOID(waddstr(stdscr, str))
# define	getstr(str)	VOID(wgetstr(stdscr, str))
# define	move(y, x)	VOID(wmove(stdscr, y, x))
# define	clear()		VOID(wclear(stdscr))
# define	erase()		VOID(werase(stdscr))
# define	clrtobot()	VOID(wclrtobot(stdscr))
# define	clrtoeol()	VOID(wclrtoeol(stdscr))
# define	insertln()	VOID(winsertln(stdscr))
# define	deleteln()	VOID(wdeleteln(stdscr))
# define	refresh()	VOID(wrefresh(stdscr))
# define	inch()		VOID(winch(stdscr))
# define	insch(c)	VOID(winsch(stdscr,c))
# define	delch()		VOID(wdelch(stdscr))
# define	standout()	VOID(wstandout(stdscr))
# define	standend()	VOID(wstandend(stdscr))

/*
 * mv functions
 */
#define	mvwaddch(win,y,x,ch)	VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
#define	mvwgetch(win,y,x)	VOID(wmove(win,y,x)==ERR?ERR:wgetch(win))
#define	mvwaddstr(win,y,x,str)	VOID(wmove(win,y,x)==ERR?ERR:waddstr(win,str))
#define mvwgetstr(win,y,x,str)  VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
#define	mvwinch(win,y,x)	VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
#define	mvwdelch(win,y,x)	VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win))
#define	mvwinsch(win,y,x,c)	VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c))
#define	mvaddch(y,x,ch)		mvwaddch(stdscr,y,x,ch)
#define	mvgetch(y,x)		mvwgetch(stdscr,y,x)
#define	mvaddstr(y,x,str)	mvwaddstr(stdscr,y,x,str)
#define mvgetstr(y,x,str)       mvwgetstr(stdscr,y,x,str)
#define	mvinch(y,x)		mvwinch(stdscr,y,x)
#define	mvdelch(y,x)		mvwdelch(stdscr,y,x)
#define	mvinsch(y,x,c)		mvwinsch(stdscr,y,x,c)

/*
 * psuedo functions
 */

#define	clearok(win,bf)	 (win->_clear = bf)
#define	leaveok(win,bf)	 (win->_leave = bf)
#define	scrollok(win,bf) (win->_scroll = bf)
#define flushok(win,bf)	 (bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH))
#define	getyx(win,y,x)	 y = win->_cury, x = win->_curx
#define	winch(win)	 (win->_y[win->_cury][win->_curx] & 0177)

#define raw()	 (_tty.sg_flags|=RAW, _pfast=_rawmode=TRUE, stty(_tty_ch,&_tty))
#define noraw()	 (_tty.sg_flags&=~RAW,_rawmode=FALSE,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty))
#define crmode() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, stty(_tty_ch,&_tty))
#define nocrmode() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE,stty(_tty_ch,&_tty))
#define echo()	 (_tty.sg_flags |= ECHO, _echoit = TRUE, stty(_tty_ch, &_tty))
#define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, stty(_tty_ch, &_tty))
#define nl()	 (_tty.sg_flags |= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty))
#define nonl()	 (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, stty(_tty_ch, &_tty))
#define	savetty() (gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags)
#define	resetty() (_tty.sg_flags = _res_flg, stty(_tty_ch, &_tty))

WINDOW	*initscr(), *newwin(), *subwin();
char	*longname(), *getcap();

/*
 * Used to be in unctrl.h.
 */
#define	unctrl(c)	_unctrl[(c) & 0177]
extern char *_unctrl[];
# endif
Commit	Line	Data
74ac3b5d	1	/* @(#)curses.h 1.14 (Berkeley) %G% */
7781fc01	2	# ifndef WINDOW
1b7ae9b8 KA	3
	4	# include <stdio.h>
	5
	6	# include <sgtty.h>
	7
e7f97876 KA	8	# define bool char
e7f97876 KA	9	# define reg register
1b7ae9b8 KA	10
	11	# define TRUE (1)
	12	# define FALSE (0)
e7f97876 KA	13	# define ERR (0)
e7f97876 KA	14	# define OK (1)
1b7ae9b8	15
60d72089 KA	16	# define _ENDLINE 001
	17	# define _FULLWIN 002
	18	# define _SCROLLWIN 004
	19	# define _FLUSH 010
e7f97876 KA	20	# define _STANDOUT 0200
e7f97876 KA	21	# define _NOCHANGE -1
1b7ae9b8 KA	22
	23	# define _puts(s) tputs(s, 0, _putchar);
	24
	25	typedef struct sgttyb SGTTY;
	26
1b7ae9b8 KA	27	/*
	28	* Capabilities from termcap
	29	*/
	30
f5cca68f KA	31	extern bool AM, BS, CA, DA, DB, EO, GT, HZ, IN, MI, MS, NC, OS, UL,
f5cca68f KA	32	XN;
00334184 KA	33	extern char AL, BC, BT, CD, CE, CL, CM, CR, DC, DL, *DM,
	34	DO, ED, EI, HO, IC, IM, IP, LL, MA, ND, *NL,
	35	SE, SF, SO, SR, TA, TE, TI, UC, UE, UP, *US,
	36	VB, VE, *VS, PC;
1b7ae9b8 KA	37
	38	/*
	39	* From the tty modes...
	40	*/
1b7ae9b8	41
f5cca68f	42	extern bool NONL, UPPERCASE, normtty, _pfast;
e7f97876 KA	43
e7f97876 KA	44	struct _win_st {
60d72089 KA	45	short _cury, _curx;
	46	short _maxy, _maxx;
	47	short _begy, _begx;
	48	short _flags;
	49	bool _clear;
	50	bool _leave;
	51	bool _scroll;
	52	char **_y;
	53	short *_firstch;
	54	short *_lastch;
	55	struct _win_st _nextp, _orig;
1b7ae9b8 KA	56	};
1b7ae9b8 KA	57
e7f97876	58	# define WINDOW struct _win_st
1b7ae9b8	59
e7f97876	60	extern bool My_term, _echoit, _rawmode, _endwin;
1b7ae9b8	61
e7f97876	62	extern char *Def_term, ttytype[];
1b7ae9b8	63
e7f97876	64	extern int LINES, COLS, _tty_ch, _res_flg;
1b7ae9b8	65
f5cca68f	66	extern SGTTY _tty;
1b7ae9b8	67
f5cca68f	68	extern WINDOW stdscr, curscr;
1b7ae9b8 KA	69
	70	/*
	71	* Define VOID to stop lint from generating "null effect"
	72	* comments.
	73	*/
	74	# ifdef lint
e7f97876	75	int __void__;
1b7ae9b8 KA	76	# define VOID(x) (__void__ = (int) (x))
	77	# else
	78	# define VOID(x) (x)
	79	# endif
	80
1b7ae9b8 KA	81	/*
	82	* psuedo functions for standard screen
	83	*/
	84	# define addch(ch) VOID(waddch(stdscr, ch))
	85	# define getch() VOID(wgetch(stdscr))
	86	# define addstr(str) VOID(waddstr(stdscr, str))
	87	# define getstr(str) VOID(wgetstr(stdscr, str))
	88	# define move(y, x) VOID(wmove(stdscr, y, x))
	89	# define clear() VOID(wclear(stdscr))
	90	# define erase() VOID(werase(stdscr))
	91	# define clrtobot() VOID(wclrtobot(stdscr))
	92	# define clrtoeol() VOID(wclrtoeol(stdscr))
	93	# define insertln() VOID(winsertln(stdscr))
	94	# define deleteln() VOID(wdeleteln(stdscr))
	95	# define refresh() VOID(wrefresh(stdscr))
	96	# define inch() VOID(winch(stdscr))
ca10091d	97	# define insch(c) VOID(winsch(stdscr,c))
6a1aa6bb	98	# define delch() VOID(wdelch(stdscr))
1b7ae9b8 KA	99	# define standout() VOID(wstandout(stdscr))
	100	# define standend() VOID(wstandend(stdscr))
	101
	102	/*
	103	* mv functions
	104	*/
	105	#define mvwaddch(win,y,x,ch) VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
	106	#define mvwgetch(win,y,x) VOID(wmove(win,y,x)==ERR?ERR:wgetch(win))
	107	#define mvwaddstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:waddstr(win,str))
6dd2bba9	108	#define mvwgetstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
1b7ae9b8	109	#define mvwinch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
6a1aa6bb	110	#define mvwdelch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win))
ca10091d	111	#define mvwinsch(win,y,x,c) VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c))
1b7ae9b8 KA	112	#define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch)
	113	#define mvgetch(y,x) mvwgetch(stdscr,y,x)
	114	#define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str)
6dd2bba9	115	#define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str)
85957a31	116	#define mvinch(y,x) mvwinch(stdscr,y,x)
6a1aa6bb	117	#define mvdelch(y,x) mvwdelch(stdscr,y,x)
ca10091d	118	#define mvinsch(y,x,c) mvwinsch(stdscr,y,x,c)
1b7ae9b8 KA	119
	120	/*
	121	* psuedo functions
	122	*/
	123
	124	#define clearok(win,bf) (win->_clear = bf)
	125	#define leaveok(win,bf) (win->_leave = bf)
	126	#define scrollok(win,bf) (win->_scroll = bf)
	127	#define flushok(win,bf) (bf ? (win->_flags \|= _FLUSH):(win->_flags &= ~_FLUSH))
	128	#define getyx(win,y,x) y = win->_cury, x = win->_curx
34318855	129	#define winch(win) (win->_y[win->_cury][win->_curx] & 0177)
1b7ae9b8 KA	130
	131	#define raw() (_tty.sg_flags\|=RAW, _pfast=_rawmode=TRUE, stty(_tty_ch,&_tty))
	132	#define noraw() (_tty.sg_flags&=~RAW,_rawmode=FALSE,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty))
	133	#define crmode() (_tty.sg_flags \|= CBREAK, _rawmode = TRUE, stty(_tty_ch,&_tty))
	134	#define nocrmode() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE,stty(_tty_ch,&_tty))
	135	#define echo() (_tty.sg_flags \|= ECHO, _echoit = TRUE, stty(_tty_ch, &_tty))
	136	#define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, stty(_tty_ch, &_tty))
	137	#define nl() (_tty.sg_flags \|= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty))
	138	#define nonl() (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, stty(_tty_ch, &_tty))
	139	#define savetty() (gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags)
	140	#define resetty() (_tty.sg_flags = _res_flg, stty(_tty_ch, &_tty))
	141
	142	WINDOW initscr(), newwin(), *subwin();
d037dc33	143	char longname(), getcap();
7781fc01	144
7e8a00f3 SL	145	/*
	146	* Used to be in unctrl.h.
	147	*/
	148	#define unctrl(c) _unctrl[(c) & 0177]
74ac3b5d	149	extern char *_unctrl[];
7781fc01	150	# endif