void input_loop(void)
{
unsigned long keycode;
t_environment *env;
int should_refresh;
env = get_set_environment(NULL);
while (keycode = 0, (read(0, &keycode, 6)) != 0)
{
should_refresh = 1;
if (keycode == KEY_BACKSPACE || keycode == KEY_DELETE)
remove_selected(env);
else if (keycode == KEY_SPACE)
select_deselect(env);
else if (keycode == KEY_ENTER)
return_highlighted_words(env);
else if (keycode == KEY_LEFT || keycode == KEY_RIGHT)
handle_left_right(env, keycode);
else if (keycode == KEY_DOWN || keycode == KEY_UP)
handle_up_down(env, keycode);
else if (keycode == KEY_ESCAPE || keycode == 'q')
abort_exit(0);
else
should_refresh = 0;
if (should_refresh)
refresh_screen(0);
}
}
static void restart(int signum)
{
t_environment *env;
(void)signum;
env = get_set_environment(NULL);
setup_terminal(env);
set_signals(&restart);
refresh_screen(0);
}
int main(int argc, char **argv)
{
t_environment *env;
if (argc < 2)
ft_putendl_fd_exit("Usage: ft_select [parameters]", 2, 1);
env = malloc(sizeof(t_environment));
setup_environment(env, argc, argv);
get_set_environment(env);
set_signals(&restart);
refresh_screen(0);
input_loop();
return (0);
}
