void fallback_arrange(void)
{
int clients_len = sglib_client_t_len(client_list);
if (clients_len == 0)
return;
uint16_t screen_width = wm_conf.screen->width_in_pixels;
uint16_t screen_height = wm_conf.screen->height_in_pixels;
uint16_t client_width = screen_width / clients_len;
client_t *client = client_list;
int i = 0;
fprintf(stderr, "Fallback window arrangement is being used. You should define arrange-hook.\n");
while (i < clients_len) {
client->rect.x = i * client_width;
client->rect.y = 0;
client->rect.width = client_width;
client->rect.height = screen_height;
client->border_width = 0;
update_client_geometry(client);
++i;
client = client->next;
}
client_t *focus_client = get_focus_client();
if (focus_client) {
draw_border(focus_client);
}
else if (client_list) {
set_focus_client(client_list);
draw_border(client_list);
}
}
static SCM scm_count_clients(void)
{
int len = sglib_client_t_len(client_list);
return scm_from_unsigned_integer(len);
}