--------------------------------------------------------------------------------                                                                          ----                       GNAT ncurses Binding Samples                       ----                                                                          ----                          Sample.Form_Demo.Handler                        ----                                                                          ----                                 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--  Version Control--  $Revision: 1.10 $--  Binding Version 01.00------------------------------------------------------------------------------with Sample.Form_Demo.Aux;package body Sample.Form_Demo.Handler is   package Aux renames Sample.Form_Demo.Aux;   procedure Drive_Me (F     : in Form;                       Title : in String := "")   is      L : Line_Count;      C : Column_Count;      Y : Line_Position;      X : Column_Position;   begin      Aux.Geometry (F, L, C, Y, X);      Drive_Me (F, Y, X, Title);   end Drive_Me;   procedure Drive_Me (F     : in Form;                       Lin   : in Line_Position;                       Col   : in Column_Position;                       Title : in String := "")   is      Pan : Panel := Aux.Create (F, Title, Lin, Col);      V   : Cursor_Visibility := Normal;      Handle_CRLF : Boolean := True;   begin      Set_Cursor_Visibility (V);      if Aux.Count_Active (F) = 1 then         Handle_CRLF := False;      end if;      loop         declare            K : Key_Code := Aux.Get_Request (F, Pan, Handle_CRLF);            R : Driver_Result;         begin            if (K = 13 or else K = 10) and then not Handle_CRLF then               R := Unknown_Request;            else               R := Driver (F, K);            end if;            case R is               when Form_Ok => null;               when Unknown_Request =>                  if My_Driver (F, K, Pan) then                     exit;                  end if;               when others => Beep;            end case;         end;      end loop;      Set_Cursor_Visibility (V);      Aux.Destroy (F, Pan);   end Drive_Me;end Sample.Form_Demo.Handler;