1 ------------------------------------------------------------------------------
3 -- GNAT ncurses Binding Samples --
9 ------------------------------------------------------------------------------
10 -- Copyright (c) 2000,2006 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: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
39 -- $Date: 2006/06/25 14:24:40 $
40 -- Binding Version 01.00
41 ------------------------------------------------------------------------------
43 with Ada.Strings.Bounded;
45 with Terminal_Interface.Curses; use Terminal_Interface.Curses;
46 with Terminal_Interface.Curses.Aux; use Terminal_Interface.Curses.Aux;
49 with Interfaces.C.Strings;
51 package body ncurses2.genericPuts is
53 procedure myGet (Win : in Window := Standard_Window;
54 Str : out BS.Bounded_String;
55 Len : in Integer := -1)
57 function Wgetnstr (Win : Window;
59 Len : int) return int;
60 pragma Import (C, Wgetnstr, "wgetnstr");
63 Txt : char_array (0 .. size_t (Max_Length));
64 xStr : String (1 .. Max_Length);
70 if N > Max_Length then
71 raise Constraint_Error;
73 Txt (0) := Interfaces.C.char'First;
74 if Wgetnstr (Win, Txt, C_Int (N)) = Curses_Err then
75 raise Curses_Exception;
77 To_Ada (Txt, xStr, Cnt, True);
78 Str := To_Bounded_String (xStr (1 .. Cnt));
81 procedure myPut (Str : out BS.Bounded_String;
83 Base : in Number_Base := 10) is
84 package Int_IO is new Integer_IO (Integer); use Int_IO;
85 tmp : String (1 .. BS.Max_Length);
88 Str := To_Bounded_String (tmp);
89 Trim (Str, Ada.Strings.Trim_End'(Ada.Strings.Left));
92 procedure myAdd (Str : BS.Bounded_String) is
94 Add (Str => To_String (Str));
98 procedure Fill_String (Cp : in chars_ptr;
99 Str : out BS.Bounded_String)
101 -- Fill the string with the characters referenced by the
106 if Cp /= Null_Ptr then
107 Len := Natural (Strlen (Cp));
108 if Max_Length < Len then
109 raise Constraint_Error;
112 S : String (1 .. Len);
115 Str := To_Bounded_String (S);
118 Str := Null_Bounded_String;
123 end ncurses2.genericPuts;