122652Sdist /*
2*67082Sbostic * Copyright (c) 1981, 1993, 1994
361262Sbostic * The Regents of the University of California. All rights reserved.
434677Sbostic *
542651Sbostic * %sccs.include.redist.c%
622652Sdist */
722652Sdist
822652Sdist #ifndef lint
9*67082Sbostic static char sccsid[] = "@(#)box.c 8.2 (Berkeley) 05/04/94";
1055948Sbostic #endif /* not lint */
1122652Sdist
12*67082Sbostic #include "curses.h"
132237Sarnold
142237Sarnold /*
1555948Sbostic * box --
1655948Sbostic * Draw a box around the given window with "vert" as the vertical
1755948Sbostic * delimiting char, and "hor", as the horizontal one.
182237Sarnold */
1955948Sbostic int
box(win,vert,hor)202237Sarnold box(win, vert, hor)
2155948Sbostic register WINDOW *win;
2255948Sbostic int vert, hor;
2355948Sbostic {
2455948Sbostic register int endy, endx, i;
2556647Selan register __LDATA *fp, *lp;
262237Sarnold
2756238Selan endx = win->maxx;
2856238Selan endy = win->maxy - 1;
2956596Selan fp = win->lines[0]->line;
3056238Selan lp = win->lines[endy]->line;
3156596Selan for (i = 0; i < endx; i++) {
3256647Selan fp[i].ch = lp[i].ch = hor;
3356647Selan fp[i].attr &= ~__STANDOUT;
3456647Selan lp[i].attr &= ~__STANDOUT;
3556596Selan }
362237Sarnold endx--;
3756596Selan for (i = 0; i <= endy; i++) {
3856647Selan win->lines[i]->line[0].ch = vert;
3956647Selan win->lines[i]->line[endx].ch = vert;
4056647Selan win->lines[i]->line[0].attr &= ~__STANDOUT;
4156647Selan win->lines[i]->line[endx].attr &= ~__STANDOUT;
4256596Selan }
4356596Selan if (!(win->flags & __SCROLLOK) && (win->flags & __SCROLLWIN)) {
4456647Selan fp[0].ch = fp[endx].ch = lp[0].ch = lp[endx].ch = ' ';
4556647Selan fp[0].attr &= ~__STANDOUT;
4656647Selan fp[endx].attr &= ~__STANDOUT;
4756647Selan lp[0].attr &= ~__STANDOUT;
4856647Selan lp[endx].attr &= ~__STANDOUT;
4956596Selan }
5056650Selan __touchwin(win);
5157472Sbostic return (OK);
522237Sarnold }
53