projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| 87c6fcf8 | 1 | /* |
| 2f14f200 KB |
2 | * Copyright (c) 1981 Regents of the University of California. |
| 3 | * All rights reserved. | |
| 87c6fcf8 | 4 | * |
| c07973a2 | 5 | * %sccs.include.redist.c% |
| 2f14f200 | 6 | * |
| 296fd6cc | 7 | * @(#)curses.h 5.11 (Berkeley) %G% |
| 87c6fcf8 DF |
8 | */ |
| 9 | ||
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10 | #ifndef _CURSES_H_ |
| 11 | #define _CURSES_H_ | |
| 1b7ae9b8 | 12 | |
| ddf60ab8 | 13 | #include <stdio.h> |
| 1b7ae9b8 | 14 | |
| ddf60ab8 KB |
15 | /* |
| 16 | * The following #defines and #includes are present for backward | |
| 17 | * compatibility only. They should not be used in future code. | |
| 18 | * | |
| 19 | * START BACKWARD COMPATIBILITY ONLY. | |
| 20 | */ | |
| 21 | #ifndef _CURSES_PRIVATE | |
| 512c20d0 MK |
22 | #define bool char |
| 23 | #define reg register | |
| 1b7ae9b8 | 24 | |
| ddf60ab8 | 25 | #ifndef TRUE |
| 512c20d0 | 26 | #define TRUE (1) |
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27 | #endif |
| 28 | #ifndef FALSE | |
| 512c20d0 | 29 | #define FALSE (0) |
| ddf60ab8 | 30 | #endif |
| 1b7ae9b8 | 31 | |
| 296fd6cc | 32 | #define _puts(s) tputs(s, 0, __cputchar) |
| ddf60ab8 | 33 | #define _putchar(c) __cputchar(c) |
| 1b7ae9b8 | 34 | |
| ddf60ab8 | 35 | /* Old-style terminal modes access. */ |
| 296fd6cc | 36 | #define baudrate() (cfgetospeed(&origtermio)) |
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37 | #define crmode() cbreak() |
| 38 | #define erasechar() (origtermio.c_cc[VERASE]) | |
| 39 | #define killchar() (origtermio.c_cc[VKILL]) | |
| 40 | #define nocrmode() nocbreak() | |
| 296fd6cc | 41 | #define ospeed (cfgetospeed(&origtermio)) |
| ddf60ab8 | 42 | #endif /* _CURSES_PRIVATE */ |
| 1b7ae9b8 | 43 | |
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44 | extern int My_term; /* Use Def_term regardless. */ |
| 45 | extern char *Def_term; /* Default terminal type. */ | |
| 46 | ||
| 47 | /* END BACKWARD COMPATIBILITY ONLY. */ | |
| 48 | ||
| 49 | /* 7-bit ASCII characters. */ | |
| 50 | #define unctrl(c) __unctrl[(c) & 0x7f] | |
| 51 | #define unctrllen(ch) __unctrllen[(ch) & 0x7f] | |
| 52 | ||
| 53 | typedef struct _win_st { /* Window structure. */ | |
| 54 | short _cury, _curx; /* Current x, y coordinates. */ | |
| 55 | short _maxy, _maxx; /* Maximum values for curx, cury. */ | |
| 56 | short _begy, _begx; /* Window home. */ | |
| 57 | ||
| 58 | #define _ENDLINE 0x001 /* End of screen. */ | |
| 59 | #define _FLUSH 0x002 /* fflush(stdout) after refresh. */ | |
| 60 | #define _FULLLINE 0x004 /* Line width = terminal width. */ | |
| 61 | #define _FULLWIN 0x008 /* Window is a screen. */ | |
| 62 | #define _IDLINE 0x010 /* Insert/delete sequences. */ | |
| 63 | #define _SCROLLWIN 0x020 /* Last char will scroll window. */ | |
| 64 | /* | |
| 65 | * XXX | |
| 66 | * _STANDOUT is the 8th bit, characters themselves are encoded. | |
| 1b7ae9b8 | 67 | */ |
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68 | #define _STANDOUT 0x080 /* Added characters are standout. */ |
| 69 | unsigned short _flags; | |
| 1b7ae9b8 | 70 | |
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71 | short scroll; /* Scrolling offset. */ |
| 72 | short _ch_off; /* x offset for firstch/lastch. */ | |
| 73 | char _clear; /* If clear on next refresh. */ | |
| 74 | char _leave; /* If cursor left. */ | |
| 75 | char _scroll; /* If scrolling permitted. */ | |
| 76 | char **_y; /* Line describing the window. */ | |
| 77 | ||
| 78 | #define _NOCHANGE -1 /* No change since last refresh. */ | |
| 79 | short *_firstch; /* First and last changed in line. */ | |
| 80 | short *_lastch; | |
| 81 | struct _win_st *_nextp, *_orig;/* Subwindows list and parent. */ | |
| 82 | } WINDOW; | |
| 83 | ||
| 84 | /* Termcap capabilities. */ | |
| 85 | extern char AM, BS, CA, DA, EO, HC, HZ, IN, MI, MS, NC, NS, OS, | |
| 86 | PC, UL, XB, XN, XT, XS, XX; | |
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87 | extern char *AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL, |
| 88 | *DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6, | |
| 89 | *K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL, | |
| 90 | *KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF, | |
| 91 | *SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS, | |
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92 | *VE, |
| 93 | *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM, *LEFT_PARM, | |
| 94 | *RIGHT_PARM; | |
| 1b7ae9b8 | 95 | |
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96 | /* Curses external declarations. */ |
| 97 | extern WINDOW *curscr; /* Current screen. */ | |
| 98 | extern WINDOW *stdscr; /* Standard screen. */ | |
| 1b7ae9b8 | 99 | |
| ddf60ab8 | 100 | extern struct termios origtermio; /* Original terminal modes. */ |
| 1b7ae9b8 | 101 | |
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102 | extern int COLS; /* Columns on the screen. */ |
| 103 | extern int LINES; /* Lines on the screen. */ | |
| 1b7ae9b8 | 104 | |
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105 | extern char GT; /* Gtty indicates tabs. */ |
| 106 | extern char NONL; /* Term can't hack LF doing a CR. */ | |
| 107 | extern char UPPERCASE; /* Terminal is uppercase only. */ | |
| 108 | extern char *ttytype; /* Full name of current terminal. */ | |
| 109 | extern char *__unctrl[0x80]; /* Control strings. */ | |
| 110 | extern char __unctrllen[0x80]; /* Control strings length. */ | |
| 1b7ae9b8 | 111 | |
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112 | #define ERR (0) /* Error return. */ |
| 113 | #define OK (1) /* Success return. */ | |
| 1b7ae9b8 | 114 | |
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115 | /* Standard screen pseudo functions. */ |
| 116 | #define addbytes(da, co) waddbytes(stdscr, da, co) | |
| 117 | #define addch(ch) waddch(stdscr, ch) | |
| 118 | #define addstr(str) waddbytes(stdscr, str, strlen(str)) | |
| 119 | #define clear() wclear(stdscr) | |
| 120 | #define clrtobot() wclrtobot(stdscr) | |
| 121 | #define clrtoeol() wclrtoeol(stdscr) | |
| 122 | #define delch() wdelch(stdscr) | |
| 123 | #define deleteln() wdeleteln(stdscr) | |
| 124 | #define erase() werase(stdscr) | |
| 125 | #define getch() wgetch(stdscr) | |
| 126 | #define getstr(str) wgetstr(stdscr, str) | |
| 127 | #define inch() winch(stdscr) | |
| 128 | #define insch(ch)) winsch(stdscr, ch) | |
| 129 | #define insertln() winsertln(stdscr) | |
| 130 | #define move(y, x) wmove(stdscr, y, x) | |
| 131 | #define refresh() wrefresh(stdscr) | |
| 132 | #define standend() wstandend(stdscr) | |
| 133 | #define standout() wstandout(stdscr) | |
| 1b7ae9b8 | 134 | |
| ddf60ab8 KB |
135 | /* Standard screen plus movement pseudo functions. */ |
| 136 | #define mvaddbytes(y, x, da, co) \ | |
| 137 | mvwaddbytes(stdscr, y, x, da, co) | |
| 138 | #define mvaddch(y, x, ch) mvwaddch(stdscr, y, x, ch) | |
| 139 | #define mvaddstr(y, x, str) mvwaddstr(stdscr, y, x, str) | |
| 140 | #define mvdelch(y, x) mvwdelch(stdscr, y, x) | |
| 141 | #define mvgetch(y, x) mvwgetch(stdscr, y, x) | |
| 142 | #define mvgetstr(y, x, str) mvwgetstr(stdscr, y, x, str) | |
| 143 | #define mvinch(y, x) mvwinch(stdscr, y, x) | |
| 144 | #define mvinsch(y, x, c) mvwinsch(stdscr, y, x, c) | |
| 145 | #define mvwaddbytes(win, y, x, da, co) \ | |
| 146 | (wmove(win, y, x) == ERR ? \ | |
| 147 | ERR : waddbytes(win, da, co)) | |
| 148 | #define mvwaddch(win, y, x, ch) (wmove(win, y, x) == ERR ? \ | |
| 149 | ERR : waddch(win, ch)) | |
| 150 | #define mvwaddstr(win, y, x, str) \ | |
| 151 | (wmove(win, y, x) == ERR ? \ | |
| 152 | ERR : waddbytes(win, str, strlen(str))) | |
| 153 | #define mvwdelch(win, y, x) (wmove(win, y, x) == ERR ? ERR : wdelch(win)) | |
| 154 | #define mvwgetch(win, y, x) (wmove(win, y, x) == ERR ? ERR : wgetch(win)) | |
| 155 | #define mvwgetstr(win, y, x, str) \ | |
| 156 | (wmove(win, y, x) == ERR ? \ | |
| 157 | ERR : wgetstr(win, str)) | |
| 158 | #define mvwinch(win, y, x) (wmove(win, y, x) == ERR ? ERR : winch(win)) | |
| 159 | #define mvwinsch(win, y, x, c) (wmove(win, y, x) == ERR ? ERR : winsch(win, c)) | |
| 1b7ae9b8 | 160 | |
| ddf60ab8 KB |
161 | /* Random psuedo functions. */ |
| 162 | #define clearok(win, bf) (win->_clear = (bf)) | |
| 163 | #define flushok(win, bf) ((bf) ? (win->_flags |= _FLUSH) : \ | |
| 164 | (win->_flags &= ~_FLUSH)) | |
| 165 | #define getyx(win, y, x) (y) = win->_cury, (x) = win->_curx | |
| 166 | #define leaveok(win, bf) (win->_leave = (bf)) | |
| 167 | #define scrollok(win, bf) (win->_scroll = (bf)) | |
| 168 | #define winch(win) (win->_y[win->_cury][win->_curx] & 0177) | |
| 1b7ae9b8 | 169 | |
| ddf60ab8 KB |
170 | /* Public function prototypes. */ |
| 171 | void __cputchar __P((int)); | |
| 172 | int _sprintw __P((WINDOW *, const char *, _BSD_VA_LIST_)); | |
| 173 | int box __P((WINDOW *, int, int)); | |
| 174 | int cbreak __P((void)); | |
| 175 | int delwin __P((WINDOW *)); | |
| 176 | int echo __P((void)); | |
| 177 | int endwin __P((void)); | |
| 178 | char *fullname __P((char *, char *)); | |
| 179 | char *getcap __P((char *)); | |
| 180 | int gettmode __P((void)); | |
| 181 | void idlok __P((WINDOW *, int)); | |
| 182 | WINDOW *initscr __P((void)); | |
| 183 | char *longname __P((char *, char *)); | |
| 184 | int mvcur __P((int, int, int, int)); | |
| 185 | int mvprintw __P((int, int, const char *, ...)); | |
| 186 | int mvscanw __P((int, int, const char *, ...)); | |
| 187 | int mvwin __P((WINDOW *, int, int)); | |
| 188 | int mvwprintw __P((WINDOW *, int, int, const char *, ...)); | |
| 189 | int mvwscanw __P((WINDOW *, int, int, const char *, ...)); | |
| 190 | WINDOW *newwin __P((int, int, int, int)); | |
| 191 | int nl __P((void)); | |
| 192 | int nocbreak __P((void)); | |
| 193 | int noecho __P((void)); | |
| 194 | int nonl __P((void)); | |
| 195 | int noraw __P((void)); | |
| 196 | int overlay __P((WINDOW *, WINDOW *)); | |
| 197 | int overwrite __P((WINDOW *, WINDOW *)); | |
| 198 | int printw __P((const char *, ...)); | |
| 199 | int raw __P((void)); | |
| 200 | int resetty __P((void)); | |
| 201 | int savetty __P((void)); | |
| 202 | int scanw __P((const char *, ...)); | |
| 203 | int scroll __P((WINDOW *)); | |
| 204 | int setterm __P((char *)); | |
| 205 | int sscans __P((WINDOW *, const char *, _BSD_VA_LIST_)); | |
| 206 | WINDOW *subwin __P((WINDOW *, int, int, int, int)); | |
| 207 | int suspendwin __P((void)); | |
| 208 | int touchline __P((WINDOW *, int, int, int)); | |
| 209 | int touchoverlap __P((WINDOW *, WINDOW *)); | |
| 210 | int touchwin __P((WINDOW *)); | |
| 211 | void tstp __P((int)); | |
| 212 | int waddch __P((WINDOW *, int)); | |
| 213 | int waddstr __P((WINDOW *, char *)); | |
| 214 | int wclear __P((WINDOW *)); | |
| 215 | int wclrtobot __P((WINDOW *)); | |
| 216 | int wclrtoeol __P((WINDOW *)); | |
| 217 | int wdelch __P((WINDOW *)); | |
| 218 | int wdeleteln __P((WINDOW *)); | |
| 219 | int werase __P((WINDOW *)); | |
| 220 | int wgetch __P((WINDOW *)); | |
| 221 | int wgetstr __P((WINDOW *, char *)); | |
| 222 | int winsch __P((WINDOW *, int)); | |
| 223 | int winsertln __P((WINDOW *)); | |
| 224 | int wmove __P((WINDOW *, int, int)); | |
| 225 | int wprintw __P((WINDOW *, const char *, ...)); | |
| 226 | int wrefresh __P((WINDOW *)); | |
| 227 | int wscanw __P((WINDOW *, const char *, ...)); | |
| 228 | char *wstandend __P((WINDOW *)); | |
| 229 | char *wstandout __P((WINDOW *)); | |
| 1b7ae9b8 | 230 | |
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231 | #ifdef _CURSES_PRIVATE |
| 232 | /* Private function prototypes. */ | |
| 233 | void __id_subwins __P((WINDOW *)); | |
| 234 | void __set_subwin __P((WINDOW *, WINDOW *)); | |
| 235 | void __swflags __P((WINDOW *)); | |
| 236 | void __TRACE __P((const char *, ...)); | |
| 237 | int waddbytes __P((WINDOW *, char *, int)); | |
| 1b7ae9b8 | 238 | |
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239 | /* Private #defines. */ |
| 240 | #define min(a,b) (a < b ? a : b) | |
| 241 | #define max(a,b) (a > b ? a : b) | |
| 1b7ae9b8 | 242 | |
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243 | /* Private externs. */ |
| 244 | extern int __echoit; | |
| 245 | extern int __endwin; | |
| 246 | extern int __pfast; | |
| 247 | extern int __rawmode; | |
| 248 | #endif | |
| 1b7ae9b8 | 249 | |
| ddf60ab8 KB |
250 | /* Termcap functions. */ |
| 251 | int tgetent __P((char *, char *)); | |
| 252 | int tgetnum __P((char *)); | |
| 253 | int tgetflag __P((char *)); | |
| 254 | char *tgetstr __P((char *, char **)); | |
| 255 | char *tgoto __P((char *, int, int)); | |
| 256 | int tputs __P((char *, int, void (*)(int))); | |
| 7781fc01 | 257 | |
| ddf60ab8 | 258 | #endif /* !_CURSES_H_ */ |