1 ------------------------------------------------------------------------------
3 -- GNAT ncurses Binding Samples --
5 -- Sample.Text_IO_Demo --
9 ------------------------------------------------------------------------------
10 -- Copyright (c) 1998-2004,2006 Free Software Foundation, Inc. --
12 -- Permission is hereby granted, free of charge, to any person obtaining a --
13 -- copy of this software and associated documentation files (the --
14 -- "Software"), to deal in the Software without restriction, including --
15 -- without limitation the rights to use, copy, modify, merge, publish, --
16 -- distribute, distribute with modifications, sublicense, and/or sell --
17 -- copies of the Software, and to permit persons to whom the Software is --
18 -- furnished to do so, subject to the following conditions: --
20 -- The above copyright notice and this permission notice shall be included --
21 -- in all copies or substantial portions of the Software. --
23 -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
24 -- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --
25 -- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --
26 -- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --
27 -- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --
28 -- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --
29 -- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --
31 -- Except as contained in this notice, the name(s) of the above copyright --
32 -- holders shall not be used in advertising or otherwise to promote the --
33 -- sale, use or other dealings in this Software without prior written --
35 ------------------------------------------------------------------------------
36 -- Author: Juergen Pfeifer, 1996
39 -- $Date: 2006/06/25 14:30:22 $
40 -- Binding Version 01.00
41 ------------------------------------------------------------------------------
42 with Ada.Numerics.Generic_Elementary_Functions;
43 with Ada.Numerics.Complex_Types;
44 use Ada.Numerics.Complex_Types;
46 with Terminal_Interface.Curses; use Terminal_Interface.Curses;
47 with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
48 with Terminal_Interface.Curses.Text_IO;
49 use Terminal_Interface.Curses.Text_IO;
50 with Terminal_Interface.Curses.Text_IO.Integer_IO;
51 with Terminal_Interface.Curses.Text_IO.Float_IO;
52 with Terminal_Interface.Curses.Text_IO.Enumeration_IO;
53 with Terminal_Interface.Curses.Text_IO.Complex_IO;
54 with Terminal_Interface.Curses.Text_IO.Fixed_IO;
55 with Terminal_Interface.Curses.Text_IO.Decimal_IO;
56 with Terminal_Interface.Curses.Text_IO.Modular_IO;
58 with Sample.Manifest; use Sample.Manifest;
59 with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
60 with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
61 with Sample.Explanation; use Sample.Explanation;
63 package body Sample.Text_IO_Demo is
65 type Weekday is (Sunday,
73 type Fix is delta 0.1 range 0.0 .. 4.0;
74 type Dec is delta 0.01 digits 5 range 0.0 .. 4.0;
78 Ada.Numerics.Generic_Elementary_Functions (Float);
81 Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
84 package Real_IO is new
85 Terminal_Interface.Curses.Text_IO.Float_IO (Float);
88 package Enum_IO is new
89 Terminal_Interface.Curses.Text_IO.Enumeration_IO (Weekday);
93 Terminal_Interface.Curses.Text_IO.Complex_IO (Ada.Numerics.Complex_Types);
97 Terminal_Interface.Curses.Text_IO.Fixed_IO (Fix);
101 Terminal_Interface.Curses.Text_IO.Decimal_IO (Dec);
105 Terminal_Interface.Curses.Text_IO.Modular_IO (Md);
111 P : Panel := Create (Standard_Window);
113 Im : constant Complex := (0.0, 1.0);
114 Fx : constant Dec := 3.14;
115 Dc : constant Dec := 2.72;
119 Push_Environment ("TEXTIO");
121 Notepad ("TEXTIO-PAD00");
123 Set_Echo_Mode (False);
126 W := Sub_Window (Standard_Window, Lines - 2, Columns - 2, 1, 1);
128 Refresh_Without_Update;
131 Immediate_Update_Mode (W, True);
135 for I in 1 .. 10 loop
136 Put ("Square root of ");
137 Put (Item => I, Width => 5);
139 Put (Item => Math.Sqrt (Float (I)), Exp => 0, Aft => 7);
143 for W in Weekday loop
144 Put (Item => W); Put (' ');
150 for J in Md'Range loop
163 if K in Special_Key_Code'Range then
165 when QUIT_CODE => exit;
166 when HELP_CODE => Explain_Context;
167 when EXPLAIN_CODE => Explain ("TEXTIOKEYS");
173 Set_Window (Null_Window);
174 Erase; Refresh_Without_Update;
181 end Sample.Text_IO_Demo;