ncurses 5.0

[ncurses.git] / Ada95 / src / terminal_interface-curses-forms-field_types-enumeration-ada.adb

diff --git a/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb b/Ada95/src/terminal_interface-curses-forms-field_types-enumeration-ada.adb
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+------------------------------------------------------------------------------
+--                                                                          --
+--                           GNAT ncurses Binding                           --
+--                                                                          --
+--         Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada      --
+--                                                                          --
+--                                 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 <juergen.pfeifer@gmx.net> 1996
+--  Version Control:
+--  $Revision: 1.5 $
+--  Binding Version 01.00
+------------------------------------------------------------------------------
+with Ada.Characters.Handling; use Ada.Characters.Handling;
+
+package body Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada is
+
+   function Create (Set            : Type_Set := Mixed_Case;
+                    Case_Sensitive : Boolean  := False;
+                    Must_Be_Unique : Boolean  := False)
+                    return Enumeration_Field
+   is
+      I : Enumeration_Info (T'Pos (T'Last) - T'Pos (T'First) + 1);
+      J : Positive := 1;
+   begin
+      I.Case_Sensitive := Case_Sensitive;
+      I.Match_Must_Be_Unique := Must_Be_Unique;
+
+      for E in T'Range loop
+         I.Names (J) := new String'(T'Image (T (E)));
+         --  The Image attribute defaults to upper case, so we have to handle
+         --  only the other ones...
+         if Set /= Upper_Case then
+            I.Names (J).all := To_Lower (I.Names (J).all);
+            if Set = Mixed_Case then
+               I.Names (J)(I.Names (J).all'First) :=
+                 To_Upper (I.Names (J)(I.Names (J).all'First));
+            end if;
+         end if;
+         J := J + 1;
+      end loop;
+
+      return Create (I, True);
+   end Create;
+
+   function Value (Fld : Field;
+                   Buf : Buffer_Number := Buffer_Number'First) return T
+   is
+   begin
+      return T'Value (Get_Buffer (Fld, Buf));
+   end Value;
+
+end Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;