#include <test.priv.h>
#if defined(NCURSES_VERSION) && NCURSES_EXT_FUNCS
#if TIME_WITH_SYS_TIME
# include <sys/time.h>
# include <time.h>
#else
# if HAVE_SYS_TIME_H
# include <sys/time.h>
# else
# include <time.h>
# endif
#endif
#define MY_LOGFILE "demo_altkeys.log"
#define MY_KEYS (KEY_MAX + 1)
static void
log_last_line(WINDOW *win)
{
FILE *fp;
int y, x, n;
char temp[256];
if ((fp = fopen(MY_LOGFILE, "a")) != 0) {
int need = sizeof(temp) - 1;
if (need > COLS)
need = COLS;
getyx(win, y, x);
wmove(win, y - 1, 0);
n = winnstr(win, temp, need);
while (n-- > 0) {
if (isspace(UChar(temp[n])))
temp[n] = '\0';
else
break;
}
wmove(win, y, x);
fprintf(fp, "%s\n", temp);
fclose(fp);
}
}
int
main(int argc GCC_UNUSED, char *argv[]GCC_UNUSED)
{
int n;
int ch;
#if HAVE_GETTIMEOFDAY
int secs, msecs;
struct timeval current, previous;
#endif
unlink(MY_LOGFILE);
newterm(0, stdout, stdin);
(void) cbreak();
(void) noecho();
scrollok(stdscr, TRUE);
keypad(stdscr, TRUE);
move(0, 0);
for (n = 0; n < 255; ++n) {
char temp[10];
sprintf(temp, "\033%c", n);
define_key(temp, n + MY_KEYS);
}
for (n = KEY_MIN; n < KEY_MAX; ++n) {
char *value;
if ((value = keybound(n, 0)) != 0) {
char *temp = typeMalloc(char, strlen(value) + 2);
sprintf(temp, "\033%s", value);
define_key(temp, n + MY_KEYS);
free(temp);
free(value);
}
}
#if HAVE_GETTIMEOFDAY
gettimeofday(&previous, 0);
#endif
while ((ch = getch()) != ERR) {
bool escaped = (ch >= MY_KEYS);
const char *name = keyname(escaped ? (ch - MY_KEYS) : ch);
#if HAVE_GETTIMEOFDAY
gettimeofday(¤t, 0);
secs = current.tv_sec - previous.tv_sec;
msecs = (current.tv_usec - previous.tv_usec) / 1000;
if (msecs < 0) {
msecs += 1000;
--secs;
}
if (msecs >= 1000) {
secs += msecs / 1000;
msecs %= 1000;
}
printw("%6d.%03d ", secs, msecs);
previous = current;
#endif
printw("Keycode %d, name %s%s\n",
ch,
escaped ? "ESC-" : "",
name != 0 ? name : "<null>");
log_last_line(stdscr);
clrtoeol();
if (ch == 'q')
break;
}
endwin();
ExitProgram(EXIT_SUCCESS);
}
#else
int
main(void)
{
printf("This program requires the ncurses library\n");
ExitProgram(EXIT_FAILURE);
}
#endif