1 ------------------------------------------------------------------------------
3 -- GNAT ncurses Binding Samples --
5 -- Sample.Text_IO_Demo --
9 ------------------------------------------------------------------------------
10 -- Copyright (c) 1998 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 -- Binding Version 01.00
40 ------------------------------------------------------------------------------
41 with Ada.Numerics.Generic_Elementary_Functions;
42 with Ada.Numerics.Complex_Types;
43 use Ada.Numerics.Complex_Types;
45 with Terminal_Interface.Curses; use Terminal_Interface.Curses;
46 with Terminal_Interface.Curses.Panels; use Terminal_Interface.Curses.Panels;
47 with Terminal_Interface.Curses.Text_IO;
48 use Terminal_Interface.Curses.Text_IO;
49 with Terminal_Interface.Curses.Text_IO.Integer_IO;
50 with Terminal_Interface.Curses.Text_IO.Float_IO;
51 with Terminal_Interface.Curses.Text_IO.Enumeration_IO;
52 with Terminal_Interface.Curses.Text_IO.Complex_IO;
53 with Terminal_Interface.Curses.Text_IO.Fixed_IO;
54 with Terminal_Interface.Curses.Text_IO.Decimal_IO;
55 with Terminal_Interface.Curses.Text_IO.Modular_IO;
57 with Sample.Manifest; use Sample.Manifest;
58 with Sample.Function_Key_Setting; use Sample.Function_Key_Setting;
59 with Sample.Keyboard_Handler; use Sample.Keyboard_Handler;
60 with Sample.Explanation; use Sample.Explanation;
62 package body Sample.Text_IO_Demo is
64 type Weekday is (Sunday,
72 type Fix is delta 0.1 range 0.0 .. 4.0;
73 type Dec is delta 0.01 digits 5 range 0.0 .. 4.0;
77 Ada.Numerics.Generic_Elementary_Functions (Float);
80 Terminal_Interface.Curses.Text_IO.Integer_IO (Integer);
83 package Real_IO is new
84 Terminal_Interface.Curses.Text_IO.Float_IO (Float);
87 package Enum_IO is new
88 Terminal_Interface.Curses.Text_IO.Enumeration_IO (Weekday);
92 Terminal_Interface.Curses.Text_IO.Complex_IO (Ada.Numerics.Complex_Types);
96 Terminal_Interface.Curses.Text_IO.Fixed_IO (Fix);
100 Terminal_Interface.Curses.Text_IO.Decimal_IO (Dec);
104 Terminal_Interface.Curses.Text_IO.Modular_IO (Md);
110 P : Panel := Create (Standard_Window);
112 Im : Complex := (0.0, 1.0);
118 Push_Environment ("TEXTIO");
120 Notepad ("TEXTIO-PAD00");
122 Set_Echo_Mode (False);
125 W := Sub_Window (Standard_Window, Lines - 2, Columns - 2, 1, 1);
127 Refresh_Without_Update;
130 Immediate_Update_Mode (W, True);
134 for I in 1 .. 10 loop
135 Put ("Square root of ");
136 Put (Item => I, Width => 5);
138 Put (Item => Math.Sqrt (Float (I)), Exp => 0, Aft => 7);
142 for W in Weekday loop
143 Put (Item => W); Put (' ');
149 for J in Md'Range loop
162 if K in Special_Key_Code'Range then
164 when QUIT_CODE => exit;
165 when HELP_CODE => Explain_Context;
166 when EXPLAIN_CODE => Explain ("TEXTIOKEYS");
172 Set_Window (Null_Window);
173 Erase; Refresh_Without_Update;
180 end Sample.Text_IO_Demo;