X-Git-Url: http://ncurses.scripts.mit.edu/?p=ncurses.git;a=blobdiff_plain;f=Ada95%2Fsrc%2Fterminal_interface-curses-forms-field_types-user.adb;h=2dd295db7e76e0e93bb9a0877bfc12aa3ed23739;hp=18320ef19d3beaa401c6a3bca812bf7a1d5855bf;hb=63e3cafac136d773331dee15633f1c9ef08c5493;hpb=55ccd2b959766810cf7db8d1c4462f338ce0afc8

diff --git a/Ada95/src/terminal_interface-curses-forms-field_types-user.adb b/Ada95/src/terminal_interface-curses-forms-field_types-user.adb
index 18320ef1..2dd295db 100644
--- a/Ada95/src/terminal_interface-curses-forms-field_types-user.adb
+++ b/Ada95/src/terminal_interface-curses-forms-field_types-user.adb
@@ -7,7 +7,7 @@
 --                                 B O D Y                                  --
 --                                                                          --
 ------------------------------------------------------------------------------
--- Copyright (c) 1998,2004 Free Software Foundation, Inc.                   --
+-- Copyright (c) 1998-2009,2011 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            --
@@ -35,20 +35,17 @@
 ------------------------------------------------------------------------------
 --  Author:  Juergen Pfeifer, 1996
 --  Version Control:
---  $Revision: 1.13 $
---  $Date: 2004/08/21 21:37:00 $
+--  $Revision: 1.21 $
+--  $Date: 2011/03/23 00:44:58 $
 --  Binding Version 01.00
 ------------------------------------------------------------------------------
-with Ada.Unchecked_Conversion;
-with Interfaces.C;
+with System.Address_To_Access_Conversions;
 with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
 
 package body Terminal_Interface.Curses.Forms.Field_Types.User is
 
-   use type Interfaces.C.int;
-
-   procedure Set_Field_Type (Fld : in Field;
-                             Typ : in User_Defined_Field_Type)
+   procedure Set_Field_Type (Fld : Field;
+                             Typ : User_Defined_Field_Type)
    is
       function Allocate_Arg (T : User_Defined_Field_Type'Class)
                              return Argument_Access;
@@ -57,7 +54,7 @@ package body Terminal_Interface.Curses.Forms.Field_Types.User is
                              Cft  : C_Field_Type := C_Generic_Type;
                              Arg1 : Argument_Access)
                              return C_Int;
-      pragma Import (C, Set_Fld_Type, "set_field_type");
+      pragma Import (C, Set_Fld_Type, "set_field_type_user");
 
       Res : Eti_Error;
 
@@ -79,29 +76,31 @@ package body Terminal_Interface.Curses.Forms.Field_Types.User is
       end if;
    end Set_Field_Type;
 
-   function To_Argument_Access is new Ada.Unchecked_Conversion
-     (System.Address, Argument_Access);
+   package Argument_Conversions is
+      new System.Address_To_Access_Conversions (Argument);
 
    function Generic_Field_Check (Fld : Field;
-                                 Usr : System.Address) return C_Int
+                                 Usr : System.Address) return Curses_Bool
    is
       Result : Boolean;
       Udf    : constant User_Defined_Field_Type_Access :=
-        User_Defined_Field_Type_Access (To_Argument_Access (Usr).Typ);
+        User_Defined_Field_Type_Access
+          (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ);
    begin
       Result := Field_Check (Fld, Udf.all);
-      return C_Int (Boolean'Pos (Result));
+      return Curses_Bool (Boolean'Pos (Result));
    end Generic_Field_Check;
 
    function Generic_Char_Check (Ch  : C_Int;
-                                Usr : System.Address) return C_Int
+                                Usr : System.Address) return Curses_Bool
    is
       Result : Boolean;
       Udf    : constant User_Defined_Field_Type_Access :=
-        User_Defined_Field_Type_Access (To_Argument_Access (Usr).Typ);
+        User_Defined_Field_Type_Access
+          (Argument_Access (Argument_Conversions.To_Pointer (Usr)).all.Typ);
    begin
       Result := Character_Check (Character'Val (Ch), Udf.all);
-      return C_Int (Boolean'Pos (Result));
+      return Curses_Bool (Boolean'Pos (Result));
    end Generic_Char_Check;
 
    --  -----------------------------------------------------------------------