/************************************************************************* * menu_del_item_func * * Deletes an item from a menu * * Usage: menu_del_item <menuid> <itemid> * The given item in the given menu will be deleted. If you have deleted all * the items from your client menu, that menu will automatically be removed. */ int menu_del_item_func (Client * c, int argc, char **argv) { Menu * menu; MenuItem * item; char * menu_id; char * item_id; if (!c->ack) return 1; if (argc != 3 ) { sock_send_error(c->sock, "Usage: menu_del_item <menuid> <itemid>\n"); return 0; } menu_id = argv[1]; item_id = argv[2]; /* Does the client have a menu already ? */ if (!c->menu) { sock_send_error(c->sock, "Client has no menu\n"); return 0; } if ( menu_id[0] == 0 ) { /* No menu specified = client's main menu */ menu = c->menu; } else { /* A specified menu */ menu = menu_find_item (c->menu, menu_id, true); } if (!menu) { sock_send_error(c->sock, "Cannot find menu id\n"); return 0; } item = menu_find_item (c->menu, item_id, true); if (!item) { sock_send_error(c->sock, "Cannot find item\n"); return 0; } menuscreen_inform_item_destruction (item); menu_remove_item (menu, item); menuscreen_inform_item_modified (item->parent); menuitem_destroy (item); /* Was it the last item in the client's menu ? */ if (menu_getfirst_item(c->menu) == NULL) { menuscreen_inform_item_destruction (c->menu); menu_remove_item (main_menu, c->menu); menuscreen_inform_item_modified (main_menu); menu_destroy (c->menu); c->menu = NULL; } sock_send_string(c->sock, "success\n"); return 0; }
void menuscreen_remove_screen(Screen *s) { debug(RPT_DEBUG, "%s(s=[%s])", __FUNCTION__, (s != NULL) ? s->id : "(NULL)"); /* allow to remove the menuscreen itself */ if ((s == NULL) || (s == menuscreen)) return; if (screens_menu) { Menu *m = menu_find_item(screens_menu, s->id, false); menu_remove_item(screens_menu, m); menuitem_destroy(m); } }