1 /*
2 * Copyright (c) 1992, 1993
3 * The Regents of the University of California. All rights reserved.
4 *
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 * notice, this list of conditions and the following disclaimer in the
13 * documentation and/or other materials provided with the distribution.
14 * 3. Neither the name of the University nor the names of its contributors
15 * may be used to endorse or promote products derived from this software
16 * without specific prior written permission.
17 *
18 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
19 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
22 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
23 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
24 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
25 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
27 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
28 * SUCH DAMAGE.
29 */
30
31 #ifndef lint
32 static char copyright[] =
33 "@(#) Copyright (c) 1992, 1993\n\
34 The Regents of the University of California. All rights reserved.\n";
35 #endif /* not lint */
36
37 #ifndef lint
38 static char sccsid[] = "@(#)ex1.c 8.1 (Berkeley) 6/4/93";
39 #endif /* not lint */
40 #include <sys/types.h>
41 #include <curses.h>
42 #include <stdio.h>
43 #include <signal.h>
44
45
46 #define YSIZE 10
47 #define XSIZE 20
48
49 int quit();
50
main()51 main()
52 {
53 int i, j, c;
54 size_t len;
55 char id[100];
56 FILE *fp;
57 char *s;
58
59 initscr(); /* Always call initscr() first */
60 signal(SIGINT, quit); /* Make sure wou have a 'cleanup' fn */
61 crmode(); /* We want cbreak mode */
62 noecho(); /* We want to have control of chars */
63 delwin(stdscr); /* Create our own stdscr */
64 stdscr = newwin(YSIZE, XSIZE, 10, 35);
65 flushok(stdscr, TRUE); /* Enable flushing of stdout */
66 scrollok(stdscr, TRUE); /* Enable scrolling */
67 erase(); /* Initially, clear the screen */
68
69 standout();
70 move(0,0);
71 while (1) {
72 c = getchar();
73 switch(c) {
74 case 'q': /* Quit on 'q' */
75 quit();
76 break;
77 case 's': /* Go into standout mode on 's' */
78 standout();
79 break;
80 case 'e': /* Exit standout mode on 'e' */
81 standend();
82 break;
83 case 'r': /* Force a refresh on 'r' */
84 wrefresh(curscr);
85 break;
86 default: /* By default output the character */
87 addch(c);
88 refresh();
89 }
90 }
91 }
92
93
94 int
quit()95 quit()
96 {
97 erase(); /* Terminate by erasing the screen */
98 refresh();
99 endwin(); /* Always end with endwin() */
100 delwin(curscr); /* Return storage */
101 delwin(stdscr);
102 putchar('\n');
103 exit(0);
104 }
105
106
107
108
109