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30 * Author: Thomas E. Dickey - 2007
32 * $Id: dots_mvcur.c,v 1.4 2009/10/10 16:14:24 tom Exp $
34 * A simple demo of the terminfo interface, and mvcur.
37 #include <test.priv.h>
43 #define valid(s) ((s != 0) && s != (char *)-1)
45 static bool interrupted = FALSE;
46 static long total_chars = 0;
47 static time_t started;
56 if (write(STDOUT_FILENO, &tmp, 1) == -1)
59 if (putc(c, stdout) == EOF)
78 outs(exit_attribute_mode);
79 if (!outs(orig_colors))
84 printf("\n\n%ld total chars, rate %.2f/sec\n",
86 ((double) (total_chars) / (time((time_t *) 0) - started)));
90 onsig(int n GCC_UNUSED)
98 long r = (rand() & 077777);
99 return ((float) r / 32768.);
105 char *argv[]GCC_UNUSED)
115 srand((unsigned) time(0));
116 sp = newterm((char *) 0, stdout, stdin);
119 outs(cursor_invisible);
120 if (max_colors > 1) {
121 if (!valid(set_a_foreground)
122 || !valid(set_a_background)
123 || (!valid(orig_colors) && !valid(orig_pair)))
127 r = (float) (lines - 4);
128 c = (float) (columns - 4);
129 started = time((time_t *) 0);
131 while (!interrupted) {
132 x = (int) (c * ranf()) + 2;
133 y = (int) (r * ranf()) + 2;
134 p = (ranf() > 0.9) ? '*' : ' ';
136 if (mvcur(y0, x0, y, x) != ERR) {
141 if (max_colors > 0) {
142 z = (int) (ranf() * max_colors);
144 tputs(tparm2(set_a_foreground, z), 1, outc);
146 tputs(tparm2(set_a_background, z), 1, outc);
149 } else if (valid(exit_attribute_mode)
150 && valid(enter_reverse_mode)) {
151 if (ranf() <= 0.01) {
154 : exit_attribute_mode);
165 ExitProgram(EXIT_SUCCESS);
169 main(int argc GCC_UNUSED,
170 char *argv[]GCC_UNUSED)
172 fprintf(stderr, "This program requires terminfo\n");