gcc/testsuite/ada/acats/support/fa11b00.a

-- FA11B00.A
--
--                             Grant of Unlimited Rights
--
--     Under contracts F33600-87-D-0337, F33600-84-D-0280, MDA903-79-C-0687,
--     F08630-91-C-0015, and DCA100-97-D-0025, the U.S. Government obtained 
--     unlimited rights in the software and documentation contained herein.
--     Unlimited rights are defined in DFAR 252.227-7013(a)(19).  By making 
--     this public release, the Government intends to confer upon all 
--     recipients unlimited rights  equal to those held by the Government.  
--     These rights include rights to use, duplicate, release or disclose the 
--     released technical data and computer software in whole or in part, in 
--     any manner and for any purpose whatsoever, and to have or permit others 
--     to do so.
--
--                                    DISCLAIMER
--
--     ALL MATERIALS OR INFORMATION HEREIN RELEASED, MADE AVAILABLE OR
--     DISCLOSED ARE AS IS.  THE GOVERNMENT MAKES NO EXPRESS OR IMPLIED 
--     WARRANTY AS TO ANY MATTER WHATSOEVER, INCLUDING THE CONDITIONS OF THE
--     SOFTWARE, DOCUMENTATION OR OTHER INFORMATION RELEASED, MADE AVAILABLE 
--     OR DISCLOSED, OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A
--     PARTICULAR PURPOSE OF SAID MATERIAL.
--*
--
-- FOUNDATION DESCRIPTION:
--      This foundation declares parent types and operations that can
--      be inherited by its children.  
--
-- CHANGE HISTORY:
--      06 Dec 94   SAIC    ACVC 2.0
--
--!

package FA11B00 is          -- Application_One_Widget
-- This foundation simulates code that might be obtained as an already
-- implemented set of objects and services, perhaps from a source code
-- vendor.  It represents processing of widgets in a window system.  
-- These widgets all have the same characteristics, but they are application 
-- specific, so we do not allow assignment of an App_1_Widget to App_2_Widget.

-- The dimension measurement is in pixels (dots on the screen).
   type Pixels is range 0 .. 10_000;
   type Widget_Id is new Integer;
   type Widget_Color_Enum is (Amber, Green, White, None);
   subtype Widget_Label_Str is string (1 .. 15);

   type Widget_Location is 
     record
        X_Location, Y_Location : Pixels;
     end record;

   type Widget_Size is 
     record
        X_Length, Y_Length : Pixels;
     end record;

   -- NOTE : not a tagged record.    
   type App1_Widget (Maximum_Size : Pixels := Pixels'Last) 
      is record          -- Parent type
         Size          : Widget_Size       := (Maximum_Size, Maximum_Size);
         ID            : Widget_Id         := 1;
         Location      : Widget_Location   := (0,0);
         Color         : Widget_Color_Enum := None;
         Label         : Widget_Label_Str  := "               ";
      end record;

   -- Primitive operation of type Widget.
   -- To be inherited by its children derivatives.
   procedure App1_Widget_Specific_Oper (The_Widget : in out App1_Widget; 
                                        I          : in     Widget_Id;
                                        C          : in     Widget_Color_Enum;
                                        L          : in     Widget_Label_Str);
                       
end FA11B00;                -- Application_One_Widget

--=======================================================================--

package body FA11B00 is     -- Application_One_Widget

   procedure Set_Color (The_Widget : in out App1_Widget; 
                        C          : in     Widget_Color_Enum) is
   begin
      The_Widget.Color := C;
   end Set_Color;
   -------------------------------------------------------------
   procedure Set_Label (The_Widget : in out App1_Widget; 
                        L          : in     Widget_Label_Str) is
   begin
      The_Widget.Label := L;
   end Set_Label;
   -------------------------------------------------------------
   procedure Set_Id (The_Widget : in out App1_Widget; 
                     I          : in     Widget_Id) is
   begin
      The_Widget.Id := I;
   end Set_Id;
   -------------------------------------------------------------
   procedure App1_Widget_Specific_Oper 
     (The_Widget : in out App1_Widget; 
      I          : in     Widget_Id;
      C          : in     Widget_Color_Enum;
      L          : in     Widget_Label_Str) is
   begin
      Set_Color    (The_Widget, C);
      Set_Label    (The_Widget, L);
      Set_Id       (The_Widget, I);
   end App1_Widget_Specific_Oper;

end FA11B00;                -- Application_One_Widget