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30 * Author: Thomas E. Dickey - 2007
32 * $Id: dots_mvcur.c,v 1.10 2013/09/28 22:44:18 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, (size_t) 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) / (double) (time((time_t *) 0) - started)));
90 onsig(int n GCC_UNUSED)
98 long r = (rand() & 077777);
99 return ((double) r / 32768.);
103 main(int argc GCC_UNUSED,
104 char *argv[]GCC_UNUSED)
115 srand((unsigned) time(0));
116 sp = newterm((char *) 0, stdout, stdin);
119 outs(cursor_invisible);
120 my_colors = max_colors;
122 if (!valid(set_a_foreground)
123 || !valid(set_a_background)
124 || (!valid(orig_colors) && !valid(orig_pair)))
128 r = (double) (lines - 4);
129 c = (double) (columns - 4);
130 started = time((time_t *) 0);
132 while (!interrupted) {
133 x = (int) (c * ranf()) + 2;
134 y = (int) (r * ranf()) + 2;
135 p = (ranf() > 0.9) ? '*' : ' ';
137 if (mvcur(y0, x0, y, x) != ERR) {
143 z = (int) (ranf() * my_colors);
145 tputs(tparm2(set_a_foreground, z), 1, outc);
147 tputs(tparm2(set_a_background, z), 1, outc);
150 } else if (valid(exit_attribute_mode)
151 && valid(enter_reverse_mode)) {
152 if (ranf() <= 0.01) {
155 : exit_attribute_mode);
167 ExitProgram(EXIT_SUCCESS);
171 main(int argc GCC_UNUSED,
172 char *argv[]GCC_UNUSED)
174 fprintf(stderr, "This program requires terminfo\n");