File : terminal_interface-curses-menus-item_user_data.adb
------------------------------------------------------------------------------
-- --
-- GNAT ncurses Binding --
-- --
-- Terminal_Interface.Curses.Menus.Item_User_Data --
-- --
-- B O D Y --
-- --
------------------------------------------------------------------------------
-- Copyright (c) 1998 Free Software Foundation, Inc. --
-- --
-- Permission is hereby granted, free of charge, to any person obtaining a --
-- copy of this software and associated documentation files (the --
-- "Software"), to deal in the Software without restriction, including --
-- without limitation the rights to use, copy, modify, merge, publish, --
-- distribute, distribute with modifications, sublicense, and/or sell --
-- copies of the Software, and to permit persons to whom the Software is --
-- furnished to do so, subject to the following conditions: --
-- --
-- The above copyright notice and this permission notice shall be included --
-- in all copies or substantial portions of the Software. --
-- --
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
-- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --
-- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --
-- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --
-- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --
-- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --
-- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --
-- --
-- Except as contained in this notice, the name(s) of the above copyright --
-- holders shall not be used in advertising or otherwise to promote the --
-- sale, use or other dealings in this Software without prior written --
-- authorization. --
------------------------------------------------------------------------------
-- Author: Juergen Pfeifer, 1996
-- Version Control:
-- @Revision: 1.11 @
-- Binding Version 01.00
------------------------------------------------------------------------------
with Interfaces.C;
with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
package body Terminal_Interface.Curses.Menus.Item_User_Data is
use type Interfaces.C.int;
procedure Set_User_Data (Itm : in Item;
Data : in User_Access)
is
function Set_Item_Userptr (Itm : Item;
Addr : User_Access) return C_Int;
pragma Import (C, Set_Item_Userptr, "set_item_userptr");
Res : constant Eti_Error := Set_Item_Userptr (Itm, Data);
begin
if Res /= E_Ok then
Eti_Exception (Res);
end if;
end Set_User_Data;
function Get_User_Data (Itm : in Item) return User_Access
is
function Item_Userptr (Itm : Item) return User_Access;
pragma Import (C, Item_Userptr, "item_userptr");
begin
return Item_Userptr (Itm);
end Get_User_Data;
procedure Get_User_Data (Itm : in Item;
Data : out User_Access)
is
begin
Data := Get_User_Data (Itm);
end Get_User_Data;
end Terminal_Interface.Curses.Menus.Item_User_Data;