Annotation of src/usr.bin/window/wwunframe.c, Revision 1.6
1.6 ! millert 1: /* $OpenBSD: wwunframe.c,v 1.5 2001/11/19 19:02:18 mpech Exp $ */
1.2 niklas 2: /* $NetBSD: wwunframe.c,v 1.4 1996/02/08 21:49:17 mycroft Exp $ */
1.1 deraadt 3:
4: /*
5: * Copyright (c) 1983, 1993
6: * The Regents of the University of California. All rights reserved.
7: *
8: * This code is derived from software contributed to Berkeley by
9: * Edward Wang at The University of California, Berkeley.
10: *
11: * Redistribution and use in source and binary forms, with or without
12: * modification, are permitted provided that the following conditions
13: * are met:
14: * 1. Redistributions of source code must retain the above copyright
15: * notice, this list of conditions and the following disclaimer.
16: * 2. Redistributions in binary form must reproduce the above copyright
17: * notice, this list of conditions and the following disclaimer in the
18: * documentation and/or other materials provided with the distribution.
1.6 ! millert 19: * 3. Neither the name of the University nor the names of its contributors
1.1 deraadt 20: * may be used to endorse or promote products derived from this software
21: * without specific prior written permission.
22: *
23: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33: * SUCH DAMAGE.
34: */
35:
36: #ifndef lint
37: #if 0
38: static char sccsid[] = "@(#)wwunframe.c 8.1 (Berkeley) 6/6/93";
39: #else
1.6 ! millert 40: static char rcsid[] = "$OpenBSD: wwunframe.c,v 1.5 2001/11/19 19:02:18 mpech Exp $";
1.1 deraadt 41: #endif
42: #endif /* not lint */
43:
44: #include "ww.h"
45:
46: wwunframe(w)
1.5 mpech 47: struct ww *w;
1.1 deraadt 48: {
49: int i;
50:
51: for (i = w->ww_i.t; i < w->ww_i.b; i++) {
1.5 mpech 52: int j;
53: char *win = w->ww_win[i];
54: char *fmap = w->ww_fmap ? w->ww_fmap[i] : 0;
55: unsigned char *smap = wwsmap[i];
56: union ww_char *ns = wwns[i];
1.1 deraadt 57: int nchanged = 0;
58:
59: for (j = w->ww_i.l; j < w->ww_i.r; j++) {
60: if (win[j] & WWM_GLS)
61: continue;
62: win[j] |= WWM_GLS;
63: if (fmap != 0)
64: fmap[j] = 0;
65: if (smap[j] == w->ww_index) {
66: smap[j] = WWX_NOBODY;
67: ns[j].c_w = ' ';
68: nchanged++;
69: }
70: }
71: if (nchanged > 0)
72: wwtouched[i] |= WWU_TOUCHED;
73: w->ww_nvis[i] = 0;
74: }
75:
76: if (w->ww_forw != &wwhead)
77: wwdelete1(w->ww_forw,
78: w->ww_i.t, w->ww_i.b, w->ww_i.l, w->ww_i.r);
79: }