curses.h revision 1.1
1 /* 2 * Copyright (c) 1981 Regents of the University of California. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by the University of 16 * California, Berkeley and its contributors. 17 * 4. Neither the name of the University nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 22 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 25 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 26 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 27 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 28 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 29 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 30 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * @(#)curses.h 5.9 (Berkeley) 7/1/90 34 */ 35 36 #ifndef WINDOW 37 38 #include <stdio.h> 39 40 #define USE_OLD_TTY 41 #include <sys/ioctl.h> 42 #undef USE_OLD_TTY 43 44 #define bool char 45 #define reg register 46 47 #define TRUE (1) 48 #define FALSE (0) 49 #define ERR (0) 50 #define OK (1) 51 52 #define _ENDLINE 001 53 #define _FULLWIN 002 54 #define _SCROLLWIN 004 55 #define _FLUSH 010 56 #define _FULLLINE 020 57 #define _IDLINE 040 58 #define _STANDOUT 0200 59 #define _NOCHANGE -1 60 61 #define _puts(s) tputs(s, 0, _putchar) 62 63 typedef struct sgttyb SGTTY; 64 65 /* 66 * Capabilities from termcap 67 */ 68 69 extern bool AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL, 70 XB, XN, XT, XS, XX; 71 extern char *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL, 72 *DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6, 73 *K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL, 74 *KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF, 75 *SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS, 76 *VE, *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM, 77 *LEFT_PARM, *RIGHT_PARM; 78 extern char PC; 79 80 /* 81 * From the tty modes... 82 */ 83 84 extern bool GT, NONL, UPPERCASE, normtty, _pfast; 85 86 struct _win_st { 87 short _cury, _curx; 88 short _maxy, _maxx; 89 short _begy, _begx; 90 short _flags; 91 short _ch_off; 92 bool _clear; 93 bool _leave; 94 bool _scroll; 95 char **_y; 96 short *_firstch; 97 short *_lastch; 98 struct _win_st *_nextp, *_orig; 99 }; 100 101 #define WINDOW struct _win_st 102 103 extern bool My_term, _echoit, _rawmode, _endwin; 104 105 extern char *Def_term, ttytype[]; 106 107 extern int LINES, COLS, _tty_ch, _res_flg; 108 109 extern SGTTY _tty; 110 111 extern WINDOW *stdscr, *curscr; 112 113 /* 114 * Define VOID to stop lint from generating "null effect" 115 * comments. 116 */ 117 #ifdef lint 118 int __void__; 119 #define VOID(x) (__void__ = (int) (x)) 120 #else 121 #define VOID(x) (x) 122 #endif 123 124 /* 125 * psuedo functions for standard screen 126 */ 127 #define addch(ch) VOID(waddch(stdscr, ch)) 128 #define getch() VOID(wgetch(stdscr)) 129 #define addbytes(da,co) VOID(waddbytes(stdscr, da,co)) 130 #define addstr(str) VOID(waddbytes(stdscr, str, strlen(str))) 131 #define getstr(str) VOID(wgetstr(stdscr, str)) 132 #define move(y, x) VOID(wmove(stdscr, y, x)) 133 #define clear() VOID(wclear(stdscr)) 134 #define erase() VOID(werase(stdscr)) 135 #define clrtobot() VOID(wclrtobot(stdscr)) 136 #define clrtoeol() VOID(wclrtoeol(stdscr)) 137 #define insertln() VOID(winsertln(stdscr)) 138 #define deleteln() VOID(wdeleteln(stdscr)) 139 #define refresh() VOID(wrefresh(stdscr)) 140 #define inch() VOID(winch(stdscr)) 141 #define insch(c) VOID(winsch(stdscr,c)) 142 #define delch() VOID(wdelch(stdscr)) 143 #define standout() VOID(wstandout(stdscr)) 144 #define standend() VOID(wstandend(stdscr)) 145 146 /* 147 * mv functions 148 */ 149 #define mvwaddch(win,y,x,ch) VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch)) 150 #define mvwgetch(win,y,x) VOID(wmove(win,y,x)==ERR?ERR:wgetch(win)) 151 #define mvwaddbytes(win,y,x,da,co) \ 152 VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,da,co)) 153 #define mvwaddstr(win,y,x,str) \ 154 VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,str,strlen(str))) 155 #define mvwgetstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str)) 156 #define mvwinch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : winch(win)) 157 #define mvwdelch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win)) 158 #define mvwinsch(win,y,x,c) VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c)) 159 #define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch) 160 #define mvgetch(y,x) mvwgetch(stdscr,y,x) 161 #define mvaddbytes(y,x,da,co) mvwaddbytes(stdscr,y,x,da,co) 162 #define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str) 163 #define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str) 164 #define mvinch(y,x) mvwinch(stdscr,y,x) 165 #define mvdelch(y,x) mvwdelch(stdscr,y,x) 166 #define mvinsch(y,x,c) mvwinsch(stdscr,y,x,c) 167 168 /* 169 * psuedo functions 170 */ 171 172 #define clearok(win,bf) (win->_clear = bf) 173 #define leaveok(win,bf) (win->_leave = bf) 174 #define scrollok(win,bf) (win->_scroll = bf) 175 #define flushok(win,bf) (bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH)) 176 #define getyx(win,y,x) y = win->_cury, x = win->_curx 177 #define winch(win) (win->_y[win->_cury][win->_curx] & 0177) 178 179 #define raw() (_tty.sg_flags|=RAW, _pfast=_rawmode=TRUE, \ 180 ioctl(_tty_ch, TIOCSETP, &_tty)) 181 #define noraw() (_tty.sg_flags&=~RAW,_rawmode=FALSE,\ 182 _pfast=!(_tty.sg_flags&CRMOD),ioctl(_tty_ch, TIOCSETP, &_tty)) 183 #define cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, \ 184 ioctl(_tty_ch, TIOCSETP, &_tty)) 185 #define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE, \ 186 ioctl(_tty_ch, TIOCSETP, &_tty)) 187 #define crmode() cbreak() /* backwards compatability */ 188 #define nocrmode() nocbreak() /* backwards compatability */ 189 #define echo() (_tty.sg_flags |= ECHO, _echoit = TRUE, \ 190 ioctl(_tty_ch, TIOCSETP, &_tty)) 191 #define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, \ 192 ioctl(_tty_ch, TIOCSETP, &_tty)) 193 #define nl() (_tty.sg_flags |= CRMOD,_pfast = _rawmode, \ 194 ioctl(_tty_ch, TIOCSETP, &_tty)) 195 #define nonl() (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, \ 196 ioctl(_tty_ch, TIOCSETP, &_tty)) 197 #define savetty() ((void) ioctl(_tty_ch, TIOCGETP, &_tty), \ 198 _res_flg = _tty.sg_flags) 199 #define resetty() (_tty.sg_flags = _res_flg, \ 200 _echoit = ((_res_flg & ECHO) == ECHO), \ 201 _rawmode = ((_res_flg & (CBREAK|RAW)) != 0), \ 202 _pfast = ((_res_flg & CRMOD) ? _rawmode : TRUE), \ 203 (void) ioctl(_tty_ch, TIOCSETP, &_tty)) 204 205 #define erasechar() (_tty.sg_erase) 206 #define killchar() (_tty.sg_kill) 207 #define baudrate() (_tty.sg_ospeed) 208 209 WINDOW *initscr(), *newwin(), *subwin(); 210 char *longname(), *getcap(); 211 212 /* 213 * Used to be in unctrl.h. 214 */ 215 #define unctrl(c) _unctrl[(c) & 0177] 216 extern char *_unctrl[]; 217 #endif 218
Indexes created Fri Sep 26 20:09:58 GMT 2025