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1.1 root 1: /*********************************************************************
2: * COPYRIGHT NOTICE *
3: **********************************************************************
4: * This software is copyright (C) 1982 by Pavel Curtis *
5: * *
6: * Permission is granted to reproduce and distribute *
7: * this file by any means so long as no fee is charged *
8: * above a nominal handling fee and so long as this *
9: * notice is always included in the copies. *
10: * *
11: * Other rights are reserved except as explicitly granted *
12: * by written permission of the author. *
13: * Pavel Curtis *
14: * Computer Science Dept. *
15: * 405 Upson Hall *
16: * Cornell University *
17: * Ithaca, NY 14853 *
18: * *
19: * Ph- (607) 256-4934 *
20: * *
21: * Pavel.Cornell@Udel-Relay (ARPAnet) *
22: * decvax!cornell!pavel (UUCPnet) *
23: *********************************************************************/
24:
25: /*
26: * curses.h - Main header file for the curses package
27: *
28: * $Header: /src386/usr/lib/ncurses/RCS/curses.h,v 1.2 92/04/13 14:40:04 bin Exp Locker: bin $
29: *
30: * $Log: curses.h,v $
31: * Revision 2.2 92/10/25 22:36:15 munk
32: * Several changes to make it more SV.3 compatible
33: *
34: * Revision 1.2 92/04/13 14:40:04 bin
35: * *** empty log message ***
36: *
37: * Revision 2.1 82/10/25 14:46:08 pavel
38: * Added Copyright Notice
39: *
40: * Revision 2.0 82/10/24 15:17:22 pavel
41: * Beta-one Test Release
42: *
43: * Revision 1.4 82/08/23 22:30:13 pavel
44: * The REAL Alpha-one Release Version
45: *
46: * Revision 1.3 82/08/20 16:52:46 pavel
47: * Fixed <terminfo.h> bug
48: *
49: * Revision 1.2 82/08/19 19:10:13 pavel
50: * Alpha Test Release One
51: *
52: * Revision 1.1 82/08/12 18:38:57 pavel
53: * Initial revision
54: */
55:
56: #ifndef WINDOW
57:
58: #define USE_TERMIO
59:
60: #define bool char
61:
62: typedef unsigned long chtype;
63:
64: #ifndef TRUE
65: # define TRUE (1)
66: # define FALSE (0)
67: #endif
68:
69: #define ERR (0)
70: #define OK (1)
71:
72: #define _SUBWIN 01
73: #define _ENDLINE 02
74: #define _FULLWIN 04
75: #define _SCROLLWIN 010
76:
77: #define _NOCHANGE -1
78:
79: #include "terminfo.h"
80:
81: struct _win_st {
82: short _cury, _curx;
83: short _maxy, _maxx;
84: short _begy, _begx;
85: short _flags;
86: chtype _attrs;
87: bool _clear;
88: bool _leave;
89: bool _scroll;
90: bool _idlok;
91: bool _use_keypad; /* 0=no, 1=yes, 2=yes/timeout */
92: bool _use_meta; /* T=use the meta key */
93: bool _nodelay; /* T=don't wait for tty input */
94: chtype **_line;
95: short *_firstchar; /* First changed character in the line */
96: short *_lastchar; /* Last changed character in the line */
97: short *_numchngd; /* Number of changes made in the line */
98: short _regtop; /* Top and bottom of scrolling region */
99: short _regbottom;
100: };
101:
102: #define WINDOW struct _win_st
103:
104: extern WINDOW *stdscr, *curscr;
105:
106: extern int LINES, COLS, COLORS, COLOR_PAIRS;
107: extern short pair, f, b, color, r, g, b;
108:
109: WINDOW *initscr(), *newwin(), *subwin();
110: char *longname();
111: struct screen *newterm(), *set_term();
112:
113: /*
114: * pseudo functions
115: */
116:
117: #define getyx(win,y,x) (y = (win)->_cury, x = (win)->_curx)
118:
119: #define inch() winch(stdscr)
120: #define standout() wstandout(stdscr)
121: #define standend() wstandend(stdscr)
122: #define attron(at) wattron(stdscr,at)
123: #define attroff(at) wattroff(stdscr,at)
124: #define attrset(at) wattrset(stdscr,at)
125:
126: #define winch(win) ((win)->_line[(win)->_cury][(win)->_curx])
127: #define wstandout(win) (wattrset(win,A_STANDOUT))
128: #define wstandend(win) (wattrset(win,A_NORMAL))
129: #define wattron(win,at) ((win)->_attrs |= (at))
130: #define wattroff(win,at) ((win)->_attrs &= ~(at))
131: #define wattrset(win,at) ((win)->_attrs = (at))
132:
133: #ifndef MINICURSES
134: /*
135: * pseudo functions for standard screen
136: */
137: # define addch(ch) waddch(stdscr, ch)
138: # define getch() wgetch(stdscr)
139: # define addstr(str) waddstr(stdscr, str)
140: # define getstr(str) wgetstr(stdscr, str)
141: # define move(y, x) wmove(stdscr, y, x)
142: # define clear() wclear(stdscr)
143: # define erase() werase(stdscr)
144: # define clrtobot() wclrtobot(stdscr)
145: # define clrtoeol() wclrtoeol(stdscr)
146: # define insertln() winsertln(stdscr)
147: # define deleteln() wdeleteln(stdscr)
148: # define refresh() wrefresh(stdscr)
149: # define insch(c) winsch(stdscr,c)
150: # define delch() wdelch(stdscr)
151: # define setscrreg(t,b) wsetscrreg(stdscr,t,b)
152: /*
153: * mv functions
154: */
155: # define mvwaddch(win,y,x,ch) (wmove(win,y,x) == ERR ? ERR : waddch(win,ch))
156: # define mvwgetch(win,y,x) (wmove(win,y,x) == ERR ? ERR : wgetch(win))
157: # define mvwaddstr(win,y,x,str) (wmove(win,y,x) == ERR ? ERR \
158: : waddstr(win,str))
159: # define mvwgetstr(win,y,x,str) (wmove(win,y,x) == ERR ? ERR : wgetstr(win,str))
160: # define mvwinch(win,y,x) (wmove(win,y,x) == ERR ? ERR : winch(win))
161: # define mvwdelch(win,y,x) (wmove(win,y,x) == ERR ? ERR : wdelch(win))
162: # define mvwinsch(win,y,x,c) (wmove(win,y,x) == ERR ? ERR : winsch(win,c))
163: # define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch)
164: # define mvgetch(y,x) mvwgetch(stdscr,y,x)
165: # define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str)
166: # define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str)
167: # define mvinch(y,x) mvwinch(stdscr,y,x)
168: # define mvdelch(y,x) mvwdelch(stdscr,y,x)
169: # define mvinsch(y,x,c) mvwinsch(stdscr,y,x,c)
170:
171: #else MINICURSES
172:
173: # define addch m_addch
174: # define addstr m_addstr
175: # define erase m_erase
176: # define clear m_clear
177: # define refresh m_refresh
178: # define initscr m_initscr
179: # define newterm m_newterm
180: # define mvaddch(y,x,ch) (move(y,x) == ERR ? ERR : addch(ch))
181: # define mvaddstr(y,x,str) (move(y,x) == ERR ? ERR : addstr(str))
182:
183: /*
184: * These functions don't exist in minicurses, so we define them
185: * to nonexistent functions to help the user catch the error.
186: */
187: # define box no_box
188: # define clrtobot no_clrtobot
189: # define clrtoeol no_clrtoeol
190: # define delch no_delch
191: # define deleteln no_deleteln
192: # define delwin no_delwin
193: # define getch no_getch
194: # define getstr no_getstr
195: # define insch no_insch
196: # define insertln no_insertln
197: # define longname no_longname
198: # define mvprintw no_mvprintw
199: # define mvscanw no_mvscanw
200: # define mvwin no_mvwin
201: # define mvwprintw no_mvwprintw
202: # define mvwscanw no_mvwscanw
203: # define newwin no_newwin
204: # define overlay no_overlay
205: # define overwrite no_overwrite
206: # define printw no_printw
207: # define putp no_putp
208: # define scanw no_scanw
209: # define scroll no_scroll
210: # define setscrreg no_setscrreg
211: # define subwin no_subwin
212: # define touchwin no_touchwin
213: # define tstp no_tstp
214: # define vidattr no_vidattr
215: # define waddch no_waddch
216: # define waddstr no_waddstr
217: # define wclear no_wclear
218: # define wclrtobot no_wclrtobot
219: # define wclrtoeol no_wclrtoeol
220: # define wdelch no_wdelch
221: # define wdeleteln no_wdeleteln
222: # define werase no_werase
223: # define wgetch no_wgetch
224: # define wgetstr no_wgetstr
225: # define winsch no_winsch
226: # define winsertln no_winsertln
227: # define wmove no_wmove
228: # define wprintw no_wprintw
229: # define wrefresh no_wrefresh
230: # define wscanw no_wscanw
231: # define wsetscrreg no_wsetscrreg
232:
233: /* mv functions that aren't valid */
234: # define mvdelch no_mvwdelch
235: # define mvgetch no_mvwgetch
236: # define mvgetstr no_mvwgetstr
237: # define mvinch no_mvwinch
238: # define mvinsch no_mvwinsch
239: # define mvwaddch no_mvwaddch
240: # define mvwaddstr no_mvaddstr
241: # define mvwdelch no_mvwdelch
242: # define mvwgetch no_mvwgetch
243: # define mvwgetstr no_mvwgetstr
244: # define mvwinch no_mvwinch
245: # define mvwinsch no_mvwinsch
246:
247: #endif MINICURSES
248:
249: #ifndef MINICURSES
250: /* Funny "characters" enabled for various special function keys for input */
251: #define KEY_BREAK 0401 /* break key (unreliable) */
252: #define KEY_DOWN 0402 /* The four arrow keys ... */
253: #define KEY_UP 0403
254: #define KEY_LEFT 0404
255: #define KEY_RIGHT 0405 /* ... */
256: #define KEY_HOME 0406 /* Home key (upward+left arrow) */
257: #define KEY_BACKSPACE 0407 /* backspace (unreliable) */
258: #define KEY_F0 0410 /* Function keys. Space for 64 */
259: #define KEY_F(n) (KEY_F0+(n)) /* keys is reserved. */
260: #define KEY_DL 0510 /* Delete line */
261: #define KEY_IL 0511 /* Insert line */
262: #define KEY_DC 0512 /* Delete character */
263: #define KEY_IC 0513 /* Insert char or enter insert mode */
264: #define KEY_EIC 0514 /* Exit insert char mode */
265: #define KEY_CLEAR 0515 /* Clear screen */
266: #define KEY_EOS 0516 /* Clear to end of screen */
267: #define KEY_EOL 0517 /* Clear to end of line */
268: #define KEY_SF 0520 /* Scroll 1 line forward */
269: #define KEY_SR 0521 /* Scroll 1 line backwards (reverse) */
270: #define KEY_NPAGE 0522 /* Next page */
271: #define KEY_PPAGE 0523 /* Previous page */
272: #define KEY_STAB 0524 /* Set tab */
273: #define KEY_CTAB 0525 /* Clear tab */
274: #define KEY_CATAB 0526 /* Clear all tabs */
275: #define KEY_ENTER 0527 /* Enter or send (unreliable) */
276: #define KEY_SRESET 0530 /* soft (partial) reset (unreliable) */
277: #define KEY_RESET 0531 /* reset or hard reset (unreliable) */
278: #define KEY_PRINT 0532 /* print or copy */
279: #define KEY_LL 0533 /* home down or bottom (lower left) */
280:
281: #endif MINICURSES
282:
283: #endif WINDOW
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