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------------------------------------------------------------------------------
-- --
-- GNAT ncurses Binding Samples --
-- --
-- Sample.Form_Demo --
-- --
-- B O D Y --
-- --
------------------------------------------------------------------------------
-- Copyright 2020 Thomas E. Dickey --
-- Copyright 1998-2006,2011 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 --
-- "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: 1.17 $
-- $Date: 2020/02/02 23:34:34 $
-- Binding Version 01.00
------------------------------------------------------------------------------
with Terminal_Interface.Curses; use Terminal_Interface.Curses;
with Terminal_Interface.Curses.Forms; use Terminal_Interface.Curses.Forms;
with Terminal_Interface.Curses.Forms.Field_User_Data;
with Sample.My_Field_Type; use Sample.My_Field_Type;
with Sample.Explanation; use Sample.Explanation;
with Sample.Form_Demo.Aux; use Sample.Form_Demo.Aux;
with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
with Sample.Form_Demo.Handler;
with Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada;
with Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
use Terminal_Interface.Curses.Forms.Field_Types.Enumeration;
with Terminal_Interface.Curses.Forms.Field_Types.IntField;
use Terminal_Interface.Curses.Forms.Field_Types.IntField;
package body Sample.Form_Demo is
type User_Data is
record
Data : Integer;
end record;
type User_Access is access User_Data;
package Fld_U is new
Terminal_Interface.Curses.Forms.Field_User_Data (User_Data,
User_Access);
type Weekday is (Sunday, Monday, Tuesday, Wednesday, Thursday,
Friday, Saturday);
package Weekday_Enum is new
Terminal_Interface.Curses.Forms.Field_Types.Enumeration.Ada (Weekday);
Enum_Field : constant Enumeration_Field :=
Weekday_Enum.Create;
procedure Demo
is
Mft : constant My_Data := (Ch => 'X');
FA : Field_Array_Access := new Field_Array'
(Make (0, 14, "Sample Entry Form"),
Make (2, 0, "WeekdayEnumeration"),
Make (2, 20, "Numeric 1-10"),
Make (2, 34, "Only 'X'"),
Make (5, 0, "Multiple Lines offscreen(Scroll)"),
Make (Width => 18, Top => 3, Left => 0),
Make (Width => 12, Top => 3, Left => 20),
Make (Width => 12, Top => 3, Left => 34),
Make (Width => 46, Top => 6, Left => 0, Height => 4, Off_Screen => 2),
Null_Field
);
Frm : Terminal_Interface.Curses.Forms.Form := Create (FA);
I_F : constant Integer_Field := (Precision => 0,
Lower_Limit => 1,
Upper_Limit => 10);
F1, F2 : User_Access;
package Fh is new Sample.Form_Demo.Handler (Default_Driver);
begin
Push_Environment ("FORM00");
Notepad ("FORM-PAD00");
Default_Labels;
Set_Field_Type (FA.all (6), Enum_Field);
Set_Field_Type (FA.all (7), I_F);
Set_Field_Type (FA.all (8), Mft);
F1 := new User_Data'(Data => 4711);
Fld_U.Set_User_Data (FA.all (1), F1);
Fh.Drive_Me (Frm);
Fld_U.Get_User_Data (FA.all (1), F2);
pragma Assert (F1 = F2);
pragma Assert (F1.Data = F2.Data);
Pop_Environment;
Delete (Frm);
Free (FA, True);
end Demo;
end Sample.Form_Demo;