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30 * Author: Thomas E. Dickey - 2007
32 * $Id: dots_mvcur.c,v 1.6 2010/11/14 01:00:44 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
) / (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
)
114 srand((unsigned) time(0));
115 sp
= newterm((char *) 0, stdout
, stdin
);
118 outs(cursor_invisible
);
119 if (max_colors
> 1) {
120 if (!valid(set_a_foreground
)
121 || !valid(set_a_background
)
122 || (!valid(orig_colors
) && !valid(orig_pair
)))
126 r
= (double) (lines
- 4);
127 c
= (double) (columns
- 4);
128 started
= time((time_t *) 0);
130 while (!interrupted
) {
131 x
= (int) (c
* ranf()) + 2;
132 y
= (int) (r
* ranf()) + 2;
133 p
= (ranf() > 0.9) ? '*' : ' ';
135 if (mvcur(y0
, x0
, y
, x
) != ERR
) {
140 if (max_colors
> 0) {
141 z
= (int) (ranf() * max_colors
);
143 tputs(tparm2(set_a_foreground
, z
), 1, outc
);
145 tputs(tparm2(set_a_background
, z
), 1, outc
);
148 } else if (valid(exit_attribute_mode
)
149 && valid(enter_reverse_mode
)) {
150 if (ranf() <= 0.01) {
153 : exit_attribute_mode
);
164 ExitProgram(EXIT_SUCCESS
);
168 main(int argc GCC_UNUSED
,
169 char *argv
[]GCC_UNUSED
)
171 fprintf(stderr
, "This program requires terminfo\n");