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Diffstat (limited to 'ncurses-5.3/test/dots.c')
| -rw-r--r-- | ncurses-5.3/test/dots.c | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/ncurses-5.3/test/dots.c b/ncurses-5.3/test/dots.c deleted file mode 100644 index 7739de2..0000000 --- a/ncurses-5.3/test/dots.c +++ /dev/null @@ -1,140 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1999-2001,2002 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. * - ****************************************************************************/ - -/* - * Author: Thomas E. Dickey <dickey@clark.net> 1999 - * - * $Id$ - * - * A simple demo of the terminfo interface. - */ -#include <time.h> - -#include <test.priv.h> - -#define valid(s) ((s != 0) && s != (char *)-1) - -static bool interrupted = FALSE; - -static int -outc(int c) -{ - if (interrupted) { - char tmp = c; - write(STDOUT_FILENO, &tmp, 1); - } else { - putc(c, stdout); - } - return 0; -} - -static bool -outs(char *s) -{ - if (valid(s)) { - tputs(s, 1, outc); - return TRUE; - } - return FALSE; -} - -static void -cleanup(void) -{ - outs(exit_attribute_mode); - if (!outs(orig_colors)) - outs(orig_pair); - outs(clear_screen); - outs(cursor_normal); -} - -static void -onsig(int n GCC_UNUSED) -{ - interrupted = TRUE; - cleanup(); - ExitProgram(EXIT_FAILURE); -} - -static float -ranf(void) -{ - long r = (rand() & 077777); - return ((float) r / 32768.); -} - -int -main( - int argc GCC_UNUSED, - char *argv[]GCC_UNUSED) -{ - int x, y, z, j, p; - float r; - float c; - - for (j = SIGHUP; j <= SIGTERM; j++) - if (signal(j, SIG_IGN) != SIG_IGN) - signal(j, onsig); - - srand(time(0)); - setupterm((char *) 0, 1, (int *) 0); - outs(clear_screen); - outs(cursor_invisible); - if (max_colors > 1) { - if (!valid(set_a_foreground) - || !valid(set_a_background) - || (!valid(orig_colors) && !valid(orig_pair))) - max_colors = -1; - } - - r = (float) (lines - 4); - c = (float) (columns - 4); - - for (;;) { - x = (int) (c * ranf()) + 2; - y = (int) (r * ranf()) + 2; - p = (ranf() > 0.9) ? '*' : ' '; - - tputs(tparm3(cursor_address, y, x), 1, outc); - if (max_colors > 0) { - z = (int) (ranf() * max_colors); - if (ranf() > 0.01) { - tputs(tparm2(set_a_foreground, z), 1, outc); - } else { - tputs(tparm2(set_a_background, z), 1, outc); - } - } else if (valid(exit_attribute_mode) - && valid(enter_reverse_mode)) { - if (ranf() <= 0.01) - outs((ranf() > 0.6) ? enter_reverse_mode : - exit_attribute_mode); - } - outc(p); - fflush(stdout); - } -} |