release/src/router/libncurses/Ada95/src/terminal_interface-curses-panels-user_data.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                           GNAT ncurses Binding                           --
   4 --                                                                          --
   5 --                 Terminal_Interface.Curses.Panels.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: 1.12 $
  39 --  Binding Version 01.00
  40 ------------------------------------------------------------------------------
  41 with Interfaces.C;
  42 with Terminal_Interface.Curses.Aux;
  43 use  Terminal_Interface.Curses.Aux;
  44 with Terminal_Interface.Curses.Panels;
  45 use  Terminal_Interface.Curses.Panels;
  46
  47 package body Terminal_Interface.Curses.Panels.User_Data is
  48
  49    use type Interfaces.C.int;
  50
  51    procedure Set_User_Data (Pan  : Panel;
  52                             Data : User_Access)
  53    is
  54       function Set_Panel_Userptr (Pan  : Panel;
  55                                   Addr : User_Access) return C_Int;
  56       pragma Import (C, Set_Panel_Userptr, "set_panel_userptr");
  57    begin
  58       if Set_Panel_Userptr (Pan, Data) = Curses_Err then
  59          raise Panel_Exception;
  60       end if;
  61    end Set_User_Data;
  62
  63    function Get_User_Data (Pan  : Panel) return User_Access
  64    is
  65       function Panel_Userptr (Pan : Panel) return User_Access;
  66       pragma Import (C, Panel_Userptr, "panel_userptr");
  67    begin
  68       return Panel_Userptr (Pan);
  69    end Get_User_Data;
  70
  71    procedure Get_User_Data (Pan  : Panel;
  72                             Data : out User_Access)
  73    is
  74    begin
  75       Data := Get_User_Data (Pan);
  76    end Get_User_Data;
  77
  78 end Terminal_Interface.Curses.Panels.User_Data;