1*0Sstevel@tonic-gate /*
2*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
3*0Sstevel@tonic-gate * Use is subject to license terms.
4*0Sstevel@tonic-gate */
5*0Sstevel@tonic-gate
6*0Sstevel@tonic-gate /* Copyright (c) 1983, 1984, 1985, 1986, 1987, 1988, 1989 AT&T */
7*0Sstevel@tonic-gate /* All Rights Reserved */
8*0Sstevel@tonic-gate
9*0Sstevel@tonic-gate /*
10*0Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California.
11*0Sstevel@tonic-gate * All rights reserved. The Berkeley software License Agreement
12*0Sstevel@tonic-gate * specifies the terms and conditions for redistribution.
13*0Sstevel@tonic-gate */
14*0Sstevel@tonic-gate
15*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI"
16*0Sstevel@tonic-gate
17*0Sstevel@tonic-gate /*LINTLIBRARY*/
18*0Sstevel@tonic-gate
19*0Sstevel@tonic-gate #ifndef lint
20*0Sstevel@tonic-gate static char
21*0Sstevel@tonic-gate sccsid[] = "@(#)touchwin.c 1.6 88/02/08 SMI"; /* from UCB 5.1 85/06/07 */
22*0Sstevel@tonic-gate #endif /* not lint */
23*0Sstevel@tonic-gate
24*0Sstevel@tonic-gate #include "curses.ext"
25*0Sstevel@tonic-gate
26*0Sstevel@tonic-gate /*
27*0Sstevel@tonic-gate * make it look like the whole window has been changed.
28*0Sstevel@tonic-gate *
29*0Sstevel@tonic-gate */
30*0Sstevel@tonic-gate
31*0Sstevel@tonic-gate int
touchwin(WINDOW * win)32*0Sstevel@tonic-gate touchwin(WINDOW *win)
33*0Sstevel@tonic-gate {
34*0Sstevel@tonic-gate int y, maxy;
35*0Sstevel@tonic-gate
36*0Sstevel@tonic-gate #ifdef DEBUG
37*0Sstevel@tonic-gate fprintf(outf, "TOUCHWIN(%0.2o)\n", win);
38*0Sstevel@tonic-gate #endif
39*0Sstevel@tonic-gate maxy = win->_maxy;
40*0Sstevel@tonic-gate for (y = 0; y < maxy; y++)
41*0Sstevel@tonic-gate (void) touchline(win, y, 0, win->_maxx - 1);
42*0Sstevel@tonic-gate return (OK);
43*0Sstevel@tonic-gate }
44*0Sstevel@tonic-gate
45*0Sstevel@tonic-gate /*
46*0Sstevel@tonic-gate * touch a given line
47*0Sstevel@tonic-gate */
48*0Sstevel@tonic-gate
49*0Sstevel@tonic-gate int
touchline(WINDOW * win,int y,int sx,int ex)50*0Sstevel@tonic-gate touchline(WINDOW *win, int y, int sx, int ex)
51*0Sstevel@tonic-gate {
52*0Sstevel@tonic-gate #ifdef DEBUG
53*0Sstevel@tonic-gate fprintf(outf, "TOUCHLINE(%0.2o, %d, %d, %d)\n", win, y, sx, ex);
54*0Sstevel@tonic-gate fprintf(outf, "TOUCHLINE:first = %d, last = %d\n",
55*0Sstevel@tonic-gate win->_firstch[y], win->_lastch[y]);
56*0Sstevel@tonic-gate #endif
57*0Sstevel@tonic-gate sx += win->_ch_off;
58*0Sstevel@tonic-gate ex += win->_ch_off;
59*0Sstevel@tonic-gate if (win->_firstch[y] == _NOCHANGE) {
60*0Sstevel@tonic-gate win->_firstch[y] = (short)sx;
61*0Sstevel@tonic-gate win->_lastch[y] = (short)ex;
62*0Sstevel@tonic-gate } else {
63*0Sstevel@tonic-gate if (win->_firstch[y] > sx)
64*0Sstevel@tonic-gate win->_firstch[y] = (short)sx;
65*0Sstevel@tonic-gate if (win->_lastch[y] < ex)
66*0Sstevel@tonic-gate win->_lastch[y] = (short)ex;
67*0Sstevel@tonic-gate }
68*0Sstevel@tonic-gate #ifdef DEBUG
69*0Sstevel@tonic-gate fprintf(outf, "TOUCHLINE:first = %d, last = %d\n",
70*0Sstevel@tonic-gate win->_firstch[y], win->_lastch[y]);
71*0Sstevel@tonic-gate #endif
72*0Sstevel@tonic-gate return (OK);
73*0Sstevel@tonic-gate }
74