1 /****************************************************************************
2 * Copyright 2020,2022 Thomas E. Dickey *
3 * Copyright 1998-2013,2014 Free Software Foundation, Inc. *
4 * *
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10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
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13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
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16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
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28 ****************************************************************************/
29 /*
30 * This is an example written by Alexander V. Lukyanov <lav@yars.free.net>,
31 * to demonstrate an inconsistency between ncurses and SVr4 curses.
32 *
33 * $Id: testaddch.c,v 1.15 2022/12/10 23:44:18 tom Exp $
34 */
35 #include <test.priv.h>
36
37 static void
attr_addstr(const char * s,chtype a)38 attr_addstr(const char *s, chtype a)
39 {
40 while (*s)
41 addch(((unsigned char) (*s++)) | a);
42 }
43
44 static void
usage(int ok)45 usage(int ok)
46 {
47 static const char *msg[] =
48 {
49 "Usage: testaddch [options]"
50 ,""
51 ,USAGE_COMMON
52 };
53 size_t n;
54
55 for (n = 0; n < SIZEOF(msg); n++)
56 fprintf(stderr, "%s\n", msg[n]);
57
58 ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
59 }
60 /* *INDENT-OFF* */
VERSION_COMMON()61 VERSION_COMMON()
62 /* *INDENT-ON* */
63
64 int
65 main(int argc, char *argv[])
66 {
67 unsigned i;
68 chtype back, set, attr;
69 int ch;
70
71 while ((ch = getopt(argc, argv, OPTS_COMMON)) != -1) {
72 switch (ch) {
73 case OPTS_VERSION:
74 show_version(argv);
75 ExitProgram(EXIT_SUCCESS);
76 default:
77 usage(ch == OPTS_USAGE);
78 /* NOTREACHED */
79 }
80 }
81 if (optind < argc)
82 usage(FALSE);
83
84 setlocale(LC_ALL, "");
85
86 initscr();
87 start_color();
88 init_pair(1, COLOR_WHITE, COLOR_BLUE);
89 init_pair(2, COLOR_WHITE, COLOR_RED);
90 init_pair(3, COLOR_BLACK, COLOR_MAGENTA);
91 init_pair(4, COLOR_BLACK, COLOR_GREEN);
92 init_pair(5, COLOR_BLACK, COLOR_CYAN);
93 init_pair(6, COLOR_BLACK, COLOR_YELLOW);
94 init_pair(7, COLOR_BLACK, COLOR_WHITE);
95
96 for (i = 0; i < 8; i++) {
97 back = (i & 1) ? A_BOLD | 'B' : ' ';
98 set = (i & 2) ? A_REVERSE : 0;
99 attr = (chtype) ((i & 4) ? COLOR_PAIR(4) : 0);
100
101 bkgdset(back);
102 (void) attrset(AttrArg(set, 0));
103
104 attr_addstr("Test string with spaces -> <-\n", attr);
105 }
106 addch('\n');
107 for (i = 0; i < 8; i++) {
108 back = (i & 1) ? (A_BOLD | 'B' | (chtype) COLOR_PAIR(1)) : ' ';
109 set = (i & 2) ? (A_REVERSE | (chtype) COLOR_PAIR(2)) : 0;
110 attr = (chtype) ((i & 4) ? (chtype) COLOR_PAIR(4) : 0);
111
112 bkgdset(back);
113 (void) attrset(AttrArg(set, 0));
114
115 attr_addstr("Test string with spaces -> <-\n", attr);
116 }
117
118 getch();
119 endwin();
120 ExitProgram(EXIT_SUCCESS);
121 }
122