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/****************************************************************************
* Copyright 2020,2020,2022 Thomas E. Dickey *
* Copyright 2003-2012,2014 Free Software Foundation, Inc. *
* *
* Permission is hereby granted, free of charge, to any person obtaining a *
* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
* without limitation the rights to use, copy, modify, merge, publish, *
* distribute, distribute with modifications, sublicense, and/or sell *
* copies of the Software, and to permit persons to whom the Software is *
* furnished to do so, subject to the following conditions: *
* *
* The above copyright notice and this permission notice shall be included *
* in all copies or substantial portions of the Software. *
* *
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
* THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
* *
* Except as contained in this notice, the name(s) of the above copyright *
* holders shall not be used in advertising or otherwise to promote the *
* sale, use or other dealings in this Software without prior written *
* authorization. *
****************************************************************************/
/*
* $Id: color_set.c,v 1.12 2022/12/10 23:36:59 tom Exp $
*/
#include <test.priv.h>
#if HAVE_COLOR_SET
#define SHOW(n) ((n) == ERR ? "ERR" : "OK")
static void
usage(int ok)
{
static const char *msg[] =
{
"Usage: color_set [options]"
,""
,USAGE_COMMON
};
size_t n;
for (n = 0; n < SIZEOF(msg); n++)
fprintf(stderr, "%s\n", msg[n]);
ExitProgram(ok ? EXIT_SUCCESS : EXIT_FAILURE);
}
/* *INDENT-OFF* */
VERSION_COMMON()
/* *INDENT-ON* */
int
main(int argc, char *argv[])
{
NCURSES_COLOR_T f, b;
int ch;
while ((ch = getopt(argc, argv, OPTS_COMMON)) != -1) {
switch (ch) {
case OPTS_VERSION:
show_version(argv);
ExitProgram(EXIT_SUCCESS);
default:
usage(ch == OPTS_USAGE);
/* NOTREACHED */
}
}
if (optind < argc)
usage(FALSE);
setlocale(LC_ALL, "");
initscr();
cbreak();
noecho();
if (has_colors()) {
int i;
start_color();
(void) pair_content(0, &f, &b);
printw("pair 0 contains (%d,%d)\n", (int) f, (int) b);
getch();
printw("Initializing pair 1 to red/black\n");
init_pair(1, COLOR_RED, COLOR_BLACK);
i = color_set(1, NULL);
printw("RED/BLACK (%s)\n", SHOW(i));
getch();
printw("Initializing pair 2 to white/blue\n");
init_pair(2, COLOR_WHITE, COLOR_BLUE);
i = color_set(2, NULL);
printw("WHITE/BLUE (%s)\n", SHOW(i));
getch();
printw("Resetting colors to pair 0\n");
i = color_set(0, NULL);
printw("Default Colors (%s)\n", SHOW(i));
getch();
printw("Resetting colors to pair 1\n");
i = color_set(1, NULL);
printw("RED/BLACK (%s)\n", SHOW(i));
getch();
} else {
printw("This demo requires a color terminal");
getch();
}
endwin();
ExitProgram(EXIT_SUCCESS);
}
#else
int
main(void)
{
printf("This program requires the curses color_set function\n");
ExitProgram(EXIT_FAILURE);
}
#endif
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