int main(int argc, char *argv[])
{
char const * const *list;
caca_display_t *dp;
caca_canvas_t *cv;
list = caca_get_display_driver_list();
dp = caca_create_display(NULL);
if(dp == NULL)
{
printf("cannot create display\n");
return -1;
}
cv = caca_get_canvas(dp);
caca_set_color_ansi(cv, CACA_WHITE, CACA_BLACK);
while(1)
{
char const *driver;
int i, cur = 0;
caca_put_str(cv, 1, 0, "Available drivers:");
driver = caca_get_display_driver(dp);
for(i = 0; list[i]; i += 2)
{
int match = !strcmp(list[i], driver);
if(match)
cur = i;
caca_draw_line(cv, 0, i + 2, 9999, i + 2, ' ');
caca_printf(cv, 2, i + 2, "%c %s (%s)",
match ? '*' : ' ', list[i], list[i + 1]);
}
caca_put_str(cv, 1, i + 2, "Switching driver in 5 seconds");
caca_refresh_display(dp);
if(caca_get_event(dp, CACA_EVENT_KEY_PRESS, NULL, 5000000))
break;
do
{
cur += 2;
if(list[cur] && !strcmp(list[cur], "raw"))
cur += 2;
if(!list[cur])
cur = 0;
}
while(caca_set_display_driver(dp, list[cur]));
}
caca_free_display(dp);
return 0;
}
void list_driver() {
pt.list = caca_get_display_driver_list();
int i, cur = 0;
caca_printf(pt.cv, 2, 1, "Available drivers:");
char const *driver;
driver = caca_get_display_driver(pt.dp);
caca_set_color_ansi(pt.cv, CACA_WHITE, CACA_RED);
for (i = 0; pt.list[i]; i += 2) {
int match = !strcmp(pt.list[i], driver);
if (match) {
cur = i;
}
caca_printf(pt.cv, 2, i + 2, "%c %s (%s)", match ? '*' : ' ', pt.list[i], pt.list[i + 1]);
}
}
static VALUE get_driver(VALUE self)
{
return rb_str_new2(caca_get_display_driver(_SELF));
}
