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2002-10-24
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------------------------------------------------------------------------------
-- --
-- GNAT ncurses Binding --
-- --
-- Terminal_Interface.Curses.Forms.Field_Types.Numeric --
-- --
-- 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
-- Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en
-- Version Control:
-- $Revision: 1.8 $
-- Binding Version 01.00
------------------------------------------------------------------------------
with Interfaces.C;
with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
package body Terminal_Interface.Curses.Forms.Field_Types.Numeric is
use type Interfaces.C.int;
procedure Set_Field_Type (Fld : in Field;
Typ : in Numeric_Field)
is
type Double is new Interfaces.C.double;
C_Numeric_Field_Type : C_Field_Type;
pragma Import (C, C_Numeric_Field_Type, "TYPE_NUMERIC");
function Set_Fld_Type (F : Field := Fld;
Cft : C_Field_Type := C_Numeric_Field_Type;
Arg1 : C_Int;
Arg2 : Double;
Arg3 : Double) return C_Int;
pragma Import (C, Set_Fld_Type, "set_field_type");
Res : Eti_Error;
begin
Res := Set_Fld_Type (Arg1 => C_Int (Typ.Precision),
Arg2 => Double (Typ.Lower_Limit),
Arg3 => Double (Typ.Upper_Limit));
if Res /= E_Ok then
Eti_Exception (Res);
end if;
Wrap_Builtin (Fld, Typ);
end Set_Field_Type;
end Terminal_Interface.Curses.Forms.Field_Types.Numeric;