projects / unix-history / blame
| Commit | Line | Data |
|---|---|---|
| ad787160 | 1 | /* |
| 826389f4 | 2 | * Copyright (c) 1981, 1993, 1994 |
| ad787160 C |
3 | * The Regents of the University of California. All rights reserved. |
| 4 | * | |
| c0567266 KB |
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. | |
| ad787160 C |
32 | */ |
| 33 | ||
| 34 | #ifndef lint | |
| fd88f5c5 | 35 | static char sccsid[] = "@(#)box.c 8.2 (Berkeley) 5/4/94"; |
| ad787160 C |
36 | #endif /* not lint */ |
| 37 | ||
| 826389f4 | 38 | #include "curses.h" |
| ad787160 C |
39 | |
| 40 | /* | |
| 41 | * box -- | |
| 42 | * Draw a box around the given window with "vert" as the vertical | |
| 43 | * delimiting char, and "hor", as the horizontal one. | |
| 44 | */ | |
| 45 | int | |
| 46 | box(win, vert, hor) | |
| 47 | register WINDOW *win; | |
| 48 | int vert, hor; | |
| 49 | { | |
| 50 | register int endy, endx, i; | |
| 51 | register __LDATA *fp, *lp; | |
| 52 | ||
| 53 | endx = win->maxx; | |
| 54 | endy = win->maxy - 1; | |
| 55 | fp = win->lines[0]->line; | |
| 56 | lp = win->lines[endy]->line; | |
| 57 | for (i = 0; i < endx; i++) { | |
| 58 | fp[i].ch = lp[i].ch = hor; | |
| 59 | fp[i].attr &= ~__STANDOUT; | |
| 60 | lp[i].attr &= ~__STANDOUT; | |
| 61 | } | |
| 62 | endx--; | |
| 63 | for (i = 0; i <= endy; i++) { | |
| 64 | win->lines[i]->line[0].ch = vert; | |
| 65 | win->lines[i]->line[endx].ch = vert; | |
| 66 | win->lines[i]->line[0].attr &= ~__STANDOUT; | |
| 67 | win->lines[i]->line[endx].attr &= ~__STANDOUT; | |
| 68 | } | |
| 69 | if (!(win->flags & __SCROLLOK) && (win->flags & __SCROLLWIN)) { | |
| 70 | fp[0].ch = fp[endx].ch = lp[0].ch = lp[endx].ch = ' '; | |
| 71 | fp[0].attr &= ~__STANDOUT; | |
| 72 | fp[endx].attr &= ~__STANDOUT; | |
| 73 | lp[0].attr &= ~__STANDOUT; | |
| 74 | lp[endx].attr &= ~__STANDOUT; | |
| 75 | } | |
| 76 | __touchwin(win); | |
| 77 | return (OK); | |
| 78 | } |