release/src/router/libncurses/Ada95/src/terminal_interface-curses-menus-menu_user_data.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                           GNAT ncurses Binding                           --
   4 --                                                                          --
   5 --               Terminal_Interface.Curses.Menus.Menu_User_Data             --
   6 --                                                                          --
   7 --                                 B O D Y                                  --
   8 --                                                                          --
   9 ------------------------------------------------------------------------------
  10 -- Copyright (c) 1998-2003,2009 Free Software Foundation, Inc.              --
  11 --                                                                          --
  12 -- Permission is hereby granted, free of charge, to any person obtaining a  --
  13 -- copy of this software and associated documentation files (the            --
  14 -- "Software"), to deal in the Software without restriction, including      --
  15 -- without limitation the rights to use, copy, modify, merge, publish,      --
  16 -- distribute, distribute with modifications, sublicense, and/or sell       --
  17 -- copies of the Software, and to permit persons to whom the Software is    --
  18 -- furnished to do so, subject to the following conditions:                 --
  19 --                                                                          --
  20 -- The above copyright notice and this permission notice shall be included  --
  21 -- in all copies or substantial portions of the Software.                   --
  22 --                                                                          --
  23 -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  --
  24 -- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               --
  25 -- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   --
  26 -- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   --
  27 -- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    --
  28 -- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    --
  29 -- THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               --
  30 --                                                                          --
  31 -- Except as contained in this notice, the name(s) of the above copyright   --
  32 -- holders shall not be used in advertising or otherwise to promote the     --
  33 -- sale, use or other dealings in this Software without prior written       --
  34 -- authorization.                                                           --
  35 ------------------------------------------------------------------------------
  36 --  Author:  Juergen Pfeifer, 1996
  37 --  Version Control:
  38 --  $Revision: 1.13 $
  39 --  Binding Version 01.00
  40 ------------------------------------------------------------------------------
  41 with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
  42
  43 package body Terminal_Interface.Curses.Menus.Menu_User_Data is
  44
  45    use type Interfaces.C.int;
  46
  47    procedure Set_User_Data (Men  : Menu;
  48                             Data : User_Access)
  49    is
  50       function Set_Menu_Userptr (Men  : Menu;
  51                                  Data : User_Access)  return C_Int;
  52       pragma Import (C, Set_Menu_Userptr, "set_menu_userptr");
  53
  54       Res : constant Eti_Error := Set_Menu_Userptr (Men, Data);
  55    begin
  56       if  Res /= E_Ok then
  57          Eti_Exception (Res);
  58       end if;
  59    end Set_User_Data;
  60
  61    function Get_User_Data (Men  : Menu) return User_Access
  62    is
  63       function Menu_Userptr (Men : Menu) return User_Access;
  64       pragma Import (C, Menu_Userptr, "menu_userptr");
  65    begin
  66       return Menu_Userptr (Men);
  67    end Get_User_Data;
  68
  69    procedure Get_User_Data (Men  : Menu;
  70                             Data : out User_Access)
  71    is
  72    begin
  73       Data := Get_User_Data (Men);
  74    end Get_User_Data;
  75
  76 end Terminal_Interface.Curses.Menus.Menu_User_Data;