1 /* 05/23/85 (Berkeley) @(#)curses.h 1.16 */ 2 # ifndef WINDOW 3 4 # include <stdio.h> 5 6 # include <sgtty.h> 7 8 # define bool char 9 # define reg register 10 11 # define TRUE (1) 12 # define FALSE (0) 13 # define ERR (0) 14 # define OK (1) 15 16 # define _ENDLINE 001 17 # define _FULLWIN 002 18 # define _SCROLLWIN 004 19 # define _FLUSH 010 20 # define _FULLLINE 020 21 # define _IDLINE 040 22 # define _STANDOUT 0200 23 # define _NOCHANGE -1 24 25 # define _puts(s) tputs(s, 0, _putchar) 26 27 typedef struct sgttyb SGTTY; 28 29 /* 30 * Capabilities from termcap 31 */ 32 33 extern bool AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL, 34 XB, XN, XT, XS, XX; 35 extern char *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL, 36 *DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6, 37 *K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL, 38 *KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF, 39 *SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS, 40 *VE, *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM, 41 *LEFT_PARM, *RIGHT_PARM; 42 extern char PC; 43 44 /* 45 * From the tty modes... 46 */ 47 48 extern bool GT, NONL, UPPERCASE, normtty, _pfast; 49 50 struct _win_st { 51 short _cury, _curx; 52 short _maxy, _maxx; 53 short _begy, _begx; 54 short _flags; 55 short _ch_off; 56 bool _clear; 57 bool _leave; 58 bool _scroll; 59 char **_y; 60 short *_firstch; 61 short *_lastch; 62 struct _win_st *_nextp, *_orig; 63 }; 64 65 # define WINDOW struct _win_st 66 67 extern bool My_term, _echoit, _rawmode, _endwin; 68 69 extern char *Def_term, ttytype[]; 70 71 extern int LINES, COLS, _tty_ch, _res_flg; 72 73 extern SGTTY _tty; 74 75 extern WINDOW *stdscr, *curscr; 76 77 /* 78 * Define VOID to stop lint from generating "null effect" 79 * comments. 80 */ 81 # ifdef lint 82 int __void__; 83 # define VOID(x) (__void__ = (int) (x)) 84 # else 85 # define VOID(x) (x) 86 # endif 87 88 /* 89 * psuedo functions for standard screen 90 */ 91 # define addch(ch) VOID(waddch(stdscr, ch)) 92 # define getch() VOID(wgetch(stdscr)) 93 # define addstr(str) VOID(waddstr(stdscr, str)) 94 # define getstr(str) VOID(wgetstr(stdscr, str)) 95 # define move(y, x) VOID(wmove(stdscr, y, x)) 96 # define clear() VOID(wclear(stdscr)) 97 # define erase() VOID(werase(stdscr)) 98 # define clrtobot() VOID(wclrtobot(stdscr)) 99 # define clrtoeol() VOID(wclrtoeol(stdscr)) 100 # define insertln() VOID(winsertln(stdscr)) 101 # define deleteln() VOID(wdeleteln(stdscr)) 102 # define refresh() VOID(wrefresh(stdscr)) 103 # define inch() VOID(winch(stdscr)) 104 # define insch(c) VOID(winsch(stdscr,c)) 105 # define delch() VOID(wdelch(stdscr)) 106 # define standout() VOID(wstandout(stdscr)) 107 # define standend() VOID(wstandend(stdscr)) 108 109 /* 110 * mv functions 111 */ 112 #define mvwaddch(win,y,x,ch) VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch)) 113 #define mvwgetch(win,y,x) VOID(wmove(win,y,x)==ERR?ERR:wgetch(win)) 114 #define mvwaddstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:waddstr(win,str)) 115 #define mvwgetstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str)) 116 #define mvwinch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : winch(win)) 117 #define mvwdelch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win)) 118 #define mvwinsch(win,y,x,c) VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c)) 119 #define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch) 120 #define mvgetch(y,x) mvwgetch(stdscr,y,x) 121 #define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str) 122 #define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str) 123 #define mvinch(y,x) mvwinch(stdscr,y,x) 124 #define mvdelch(y,x) mvwdelch(stdscr,y,x) 125 #define mvinsch(y,x,c) mvwinsch(stdscr,y,x,c) 126 127 /* 128 * psuedo functions 129 */ 130 131 #define clearok(win,bf) (win->_clear = bf) 132 #define leaveok(win,bf) (win->_leave = bf) 133 #define scrollok(win,bf) (win->_scroll = bf) 134 #define flushok(win,bf) (bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH)) 135 #define getyx(win,y,x) y = win->_cury, x = win->_curx 136 #define winch(win) (win->_y[win->_cury][win->_curx] & 0177) 137 138 #define raw() (_tty.sg_flags|=RAW, _pfast=_rawmode=TRUE, stty(_tty_ch,&_tty)) 139 #define noraw() (_tty.sg_flags&=~RAW,_rawmode=FALSE,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty)) 140 #define cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, stty(_tty_ch,&_tty)) 141 #define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE,stty(_tty_ch,&_tty)) 142 #define crmode() cbreak() /* backwards compatability */ 143 #define nocrmode() nocbreak() /* backwards compatability */ 144 #define echo() (_tty.sg_flags |= ECHO, _echoit = TRUE, stty(_tty_ch, &_tty)) 145 #define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, stty(_tty_ch, &_tty)) 146 #define nl() (_tty.sg_flags |= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty)) 147 #define nonl() (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, stty(_tty_ch, &_tty)) 148 #define savetty() ((void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags) 149 #define resetty() (_tty.sg_flags = _res_flg, (void) stty(_tty_ch, &_tty)) 150 151 #define erasechar() (_tty.sg_erase) 152 #define killchar() (_tty.sg_kill) 153 #define baudrate() (_tty.sg_ospeed) 154 155 WINDOW *initscr(), *newwin(), *subwin(); 156 char *longname(), *getcap(); 157 158 /* 159 * Used to be in unctrl.h. 160 */ 161 #define unctrl(c) _unctrl[(c) & 0177] 162 extern char *_unctrl[]; 163 # endif 164