+extern void init_wins(struct World * world)
+{
+ char id;
+ while (0 != (id = get_next_winconf_id(world)))
+ {
+ init_win_from_winconf(world, id);
+ }
+}
+
+
+
+extern void sorted_wintoggle_and_activate(struct World * world)
+{
+ char * f_name = "sorted_wintoggle_and_activate()";
+
+ char * path = "config/windows/toggle_order_and_active";
+ FILE * file = try_fopen(path, "r", world, f_name);
+ uint16_t linemax = get_linemax(file, world, f_name);
+
+ char win_order[linemax + 1];
+ try_fgets(win_order, linemax + 1, file, world, f_name);
+
+ uint8_t a = 0;
+ char * err = trouble_msg(world, f_name, "read_uint8()");
+ exit_err(read_uint8(file, &a), world, err);
+ free(err);
+
+ try_fclose(file, world, f_name);
+
+ uint8_t i = 0;
+ for (; i < linemax - 1; i++)
+ {
+ if (NULL == strchr(world->winconf_ids, win_order[i]))
+ {
+ continue;
+ }
+ struct Win * win = get_win_by_id(world, win_order[i]);
+ toggle_window(world->wmeta, win);
+
+ if (a == (uint8_t) win_order[i])
+ {
+ world->wmeta->active = win;
+ }
+ }
+}
+
+
+
+extern void save_win_configs(struct World * world)
+{
+ char * f_name = "save_win_configs()";
+
+ char id;
+ while (0 != (id = get_next_winconf_id(world)))
+ {
+ save_win_config(world, id);
+ }
+
+ char * path = "config/windows/toggle_order_and_active";
+ char * path_tmp = "config/windows/toggle_order_and_active_tmp";
+ FILE * file = try_fopen(path_tmp, "w", world, f_name);
+
+ char line[6];
+ struct Win * w_p = world->wmeta->chain_start;
+ uint8_t i = 0;
+ while (0 != w_p)
+ {
+ struct WinConf * wc = get_winconf_by_win(world, w_p);
+ line[i] = wc->id;
+ w_p = w_p->next;
+ i++;
+ }
+ line[i] = '\n';
+ try_fwrite(line, sizeof(char), strlen(line), file, world, f_name);
+ if (0 != world->wmeta->active)
+ {
+ struct WinConf * wc = get_winconf_by_win(world, world->wmeta->active);
+ write_uint8(wc->id, file);
+ }
+
+ try_fclose_unlink_rename(file, path_tmp, path, world, f_name);
+}
+
+