NetBSD/lib/libcurses/curses.h

218 lines
7.1 KiB
C

/*
* Copyright (c) 1981 Regents of the University of California.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed by the University of
* California, Berkeley and its contributors.
* 4. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* @(#)curses.h 5.9 (Berkeley) 7/1/90
*/
#ifndef WINDOW
#include <stdio.h>
#define USE_OLD_TTY
#include <sys/ioctl.h>
#undef USE_OLD_TTY
#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 addbytes(da,co) VOID(waddbytes(stdscr, da,co))
#define addstr(str) VOID(waddbytes(stdscr, str, strlen(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 mvwaddbytes(win,y,x,da,co) \
VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,da,co))
#define mvwaddstr(win,y,x,str) \
VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,str,strlen(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 mvaddbytes(y,x,da,co) mvwaddbytes(stdscr,y,x,da,co)
#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, \
ioctl(_tty_ch, TIOCSETP, &_tty))
#define noraw() (_tty.sg_flags&=~RAW,_rawmode=FALSE,\
_pfast=!(_tty.sg_flags&CRMOD),ioctl(_tty_ch, TIOCSETP, &_tty))
#define cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, \
ioctl(_tty_ch, TIOCSETP, &_tty))
#define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE, \
ioctl(_tty_ch, TIOCSETP, &_tty))
#define crmode() cbreak() /* backwards compatability */
#define nocrmode() nocbreak() /* backwards compatability */
#define echo() (_tty.sg_flags |= ECHO, _echoit = TRUE, \
ioctl(_tty_ch, TIOCSETP, &_tty))
#define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, \
ioctl(_tty_ch, TIOCSETP, &_tty))
#define nl() (_tty.sg_flags |= CRMOD,_pfast = _rawmode, \
ioctl(_tty_ch, TIOCSETP, &_tty))
#define nonl() (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, \
ioctl(_tty_ch, TIOCSETP, &_tty))
#define savetty() ((void) ioctl(_tty_ch, TIOCGETP, &_tty), \
_res_flg = _tty.sg_flags)
#define resetty() (_tty.sg_flags = _res_flg, \
_echoit = ((_res_flg & ECHO) == ECHO), \
_rawmode = ((_res_flg & (CBREAK|RAW)) != 0), \
_pfast = ((_res_flg & CRMOD) ? _rawmode : TRUE), \
(void) ioctl(_tty_ch, TIOCSETP, &_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