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

/*
 * Copyright (c) 1980 Regents of the University of California.
 * All rights reserved.  The Berkeley software License Agreement
 * specifies the terms and conditions for redistribution.
 *
 *	@(#)curses.h	5.1 (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	_FULLLINE	020
# define	_IDLINE		040
# 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, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
		XB, XN, XT, XS, XX;
extern char	*AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL,
		*DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6,
		*K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL,
		*KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF,
		*SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS,
		*VE, *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM,
		*LEFT_PARM, *RIGHT_PARM;
extern char	PC;

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

extern bool	GT, NONL, UPPERCASE, normtty, _pfast;

struct _win_st {
	short		_cury, _curx;
	short		_maxy, _maxx;
	short		_begy, _begx;
	short		_flags;
	short		_ch_off;
	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 cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, stty(_tty_ch,&_tty))
#define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE,stty(_tty_ch,&_tty))
#define crmode() cbreak()	/* backwards compatability */
#define nocrmode() nocbreak()	/* backwards compatability */
#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() ((void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags)
#define	resetty() (_tty.sg_flags = _res_flg, (void) stty(_tty_ch, &_tty))

#define	erasechar()	(_tty.sg_erase)
#define	killchar()	(_tty.sg_kill)
#define baudrate()	(_tty.sg_ospeed)

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
87c6fcf8 DF	1	/*
	2	* Copyright (c) 1980 Regents of the University of California.
	3	* All rights reserved. The Berkeley software License Agreement
	4	* specifies the terms and conditions for redistribution.
	5	*
	6	* @(#)curses.h 5.1 (Berkeley) %G%
	7	*/
	8
7781fc01	9	# ifndef WINDOW
1b7ae9b8 KA	10
	11	# include <stdio.h>
	12
	13	# include <sgtty.h>
	14
e7f97876 KA	15	# define bool char
e7f97876 KA	16	# define reg register
1b7ae9b8 KA	17
	18	# define TRUE (1)
	19	# define FALSE (0)
e7f97876 KA	20	# define ERR (0)
e7f97876 KA	21	# define OK (1)
1b7ae9b8	22
60d72089 KA	23	# define _ENDLINE 001
	24	# define _FULLWIN 002
	25	# define _SCROLLWIN 004
	26	# define _FLUSH 010
f70d219c JB	27	# define _FULLLINE 020
f70d219c JB	28	# define _IDLINE 040
e7f97876 KA	29	# define _STANDOUT 0200
e7f97876 KA	30	# define _NOCHANGE -1
1b7ae9b8	31
f70d219c	32	# define _puts(s) tputs(s, 0, _putchar)
1b7ae9b8 KA	33
	34	typedef struct sgttyb SGTTY;
	35
1b7ae9b8 KA	36	/*
	37	* Capabilities from termcap
	38	*/
	39
f70d219c	40	extern bool AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
2b6e3652	41	XB, XN, XT, XS, XX;
f70d219c JB	42	extern char AL, BC, BT, CD, CE, CL, CM, CR, CS, DC, *DL,
	43	DM, DO, ED, EI, K0, K1, K2, K3, K4, K5, *K6,
	44	K7, K8, K9, HO, IC, IM, IP, KD, KE, KH, *KL,
	45	KR, KS, KU, LL, MA, ND, NL, RC, SC, SE, *SF,
	46	SO, SR, TA, TE, TI, UC, UE, UP, US, VB, *VS,
	47	VE, AL_PARM, DL_PARM, UP_PARM, *DOWN_PARM,
	48	LEFT_PARM, RIGHT_PARM;
	49	extern char PC;
1b7ae9b8 KA	50
	51	/*
	52	* From the tty modes...
	53	*/
1b7ae9b8	54
f70d219c	55	extern bool GT, NONL, UPPERCASE, normtty, _pfast;
e7f97876 KA	56
e7f97876 KA	57	struct _win_st {
60d72089 KA	58	short _cury, _curx;
	59	short _maxy, _maxx;
	60	short _begy, _begx;
	61	short _flags;
f70d219c	62	short _ch_off;
60d72089 KA	63	bool _clear;
	64	bool _leave;
	65	bool _scroll;
	66	char **_y;
	67	short *_firstch;
	68	short *_lastch;
	69	struct _win_st _nextp, _orig;
1b7ae9b8 KA	70	};
1b7ae9b8 KA	71
e7f97876	72	# define WINDOW struct _win_st
1b7ae9b8	73
e7f97876	74	extern bool My_term, _echoit, _rawmode, _endwin;
1b7ae9b8	75
e7f97876	76	extern char *Def_term, ttytype[];
1b7ae9b8	77
e7f97876	78	extern int LINES, COLS, _tty_ch, _res_flg;
1b7ae9b8	79
f5cca68f	80	extern SGTTY _tty;
1b7ae9b8	81
f5cca68f	82	extern WINDOW stdscr, curscr;
1b7ae9b8 KA	83
	84	/*
	85	* Define VOID to stop lint from generating "null effect"
	86	* comments.
	87	*/
	88	# ifdef lint
e7f97876	89	int __void__;
1b7ae9b8 KA	90	# define VOID(x) (__void__ = (int) (x))
	91	# else
	92	# define VOID(x) (x)
	93	# endif
	94
1b7ae9b8 KA	95	/*
	96	* psuedo functions for standard screen
	97	*/
	98	# define addch(ch) VOID(waddch(stdscr, ch))
	99	# define getch() VOID(wgetch(stdscr))
	100	# define addstr(str) VOID(waddstr(stdscr, str))
	101	# define getstr(str) VOID(wgetstr(stdscr, str))
	102	# define move(y, x) VOID(wmove(stdscr, y, x))
	103	# define clear() VOID(wclear(stdscr))
	104	# define erase() VOID(werase(stdscr))
	105	# define clrtobot() VOID(wclrtobot(stdscr))
	106	# define clrtoeol() VOID(wclrtoeol(stdscr))
	107	# define insertln() VOID(winsertln(stdscr))
	108	# define deleteln() VOID(wdeleteln(stdscr))
	109	# define refresh() VOID(wrefresh(stdscr))
	110	# define inch() VOID(winch(stdscr))
ca10091d	111	# define insch(c) VOID(winsch(stdscr,c))
6a1aa6bb	112	# define delch() VOID(wdelch(stdscr))
1b7ae9b8 KA	113	# define standout() VOID(wstandout(stdscr))
	114	# define standend() VOID(wstandend(stdscr))
	115
	116	/*
	117	* mv functions
	118	*/
	119	#define mvwaddch(win,y,x,ch) VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
	120	#define mvwgetch(win,y,x) VOID(wmove(win,y,x)==ERR?ERR:wgetch(win))
	121	#define mvwaddstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:waddstr(win,str))
6dd2bba9	122	#define mvwgetstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
1b7ae9b8	123	#define mvwinch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
6a1aa6bb	124	#define mvwdelch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win))
ca10091d	125	#define mvwinsch(win,y,x,c) VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c))
1b7ae9b8 KA	126	#define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch)
	127	#define mvgetch(y,x) mvwgetch(stdscr,y,x)
	128	#define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str)
6dd2bba9	129	#define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str)
85957a31	130	#define mvinch(y,x) mvwinch(stdscr,y,x)
6a1aa6bb	131	#define mvdelch(y,x) mvwdelch(stdscr,y,x)
ca10091d	132	#define mvinsch(y,x,c) mvwinsch(stdscr,y,x,c)
1b7ae9b8 KA	133
	134	/*
	135	* psuedo functions
	136	*/
	137
	138	#define clearok(win,bf) (win->_clear = bf)
	139	#define leaveok(win,bf) (win->_leave = bf)
	140	#define scrollok(win,bf) (win->_scroll = bf)
	141	#define flushok(win,bf) (bf ? (win->_flags \|= _FLUSH):(win->_flags &= ~_FLUSH))
	142	#define getyx(win,y,x) y = win->_cury, x = win->_curx
34318855	143	#define winch(win) (win->_y[win->_cury][win->_curx] & 0177)
1b7ae9b8 KA	144
	145	#define raw() (_tty.sg_flags\|=RAW, _pfast=_rawmode=TRUE, stty(_tty_ch,&_tty))
	146	#define noraw() (_tty.sg_flags&=~RAW,_rawmode=FALSE,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty))
f70d219c JB	147	#define cbreak() (_tty.sg_flags \|= CBREAK, _rawmode = TRUE, stty(_tty_ch,&_tty))
	148	#define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE,stty(_tty_ch,&_tty))
	149	#define crmode() cbreak() /* backwards compatability */
	150	#define nocrmode() nocbreak() /* backwards compatability */
1b7ae9b8 KA	151	#define echo() (_tty.sg_flags \|= ECHO, _echoit = TRUE, stty(_tty_ch, &_tty))
	152	#define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, stty(_tty_ch, &_tty))
	153	#define nl() (_tty.sg_flags \|= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty))
	154	#define nonl() (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, stty(_tty_ch, &_tty))
f70d219c JB	155	#define savetty() ((void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags)
	156	#define resetty() (_tty.sg_flags = _res_flg, (void) stty(_tty_ch, &_tty))
	157
	158	#define erasechar() (_tty.sg_erase)
	159	#define killchar() (_tty.sg_kill)
	160	#define baudrate() (_tty.sg_ospeed)
1b7ae9b8 KA	161
1b7ae9b8 KA	162	WINDOW initscr(), newwin(), *subwin();
d037dc33	163	char longname(), getcap();
7781fc01	164
7e8a00f3 SL	165	/*
	166	* Used to be in unctrl.h.
	167	*/
	168	#define unctrl(c) _unctrl[(c) & 0177]
74ac3b5d	169	extern char *_unctrl[];
7781fc01	170	# endif