/*************************************************************************
* 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);
}
}
