1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
|
-------------------------------------------------------------------------------
-- --
-- Ada Interface to the X Window System and Motif(tm)/Lesstif --
-- Copyright (c) 1996-2002 Hans-Frieder Vogt --
-- --
-- Adabindx is free software; you can redistribute it and/or modify it --
-- under the terms of the GNU General Public License as published by the --
-- Free Software Foundation; either version 2 of the License, or (at your --
-- option) any later version. --
-- --
-- This program is distributed in the hope that it will be useful, but --
-- WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- See the GNU General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public License --
-- along with this program; if not, write to the --
-- Free Software Foundation, Inc., --
-- 59 Temple Place - Suite 330, --
-- Boston, MA 02111-1307, USA. --
-- --
-- As a special exception, if other files instantiate generics from this --
-- unit, or you link this unit with other files to produce an executable, --
-- this unit does not by itself cause the resulting executable to be --
-- covered by the GNU General Public License. This exception does not --
-- however invalidate any other reasons why the executable file might be --
-- covered by the GNU General Public License. --
-- --
-- X Window System is copyrighted by the X Consortium --
-- Motif(tm) is copyrighted by the Open Software Foundation, Inc. --
-- and by The Open Group --
-- --
-- --
-------------------------------------------------------------------------------
-------------------------------------------------------------------------------
--
-- HISTORY:
-- June 20, 1998 begin of history
-- Nov 14, 1998 HFVogt: X_List_Extensions is in X_Lib.Extensions now!
-- 9 Feb 2002 H.-F. Vogt: sort extension before listing them
--
-------------------------------------------------------------------------------
with X_Toolkit,
X_Lib.Extensions,
-- X_Lib.Tasking,
Ada.Text_Io,
Bubble_Sort,
String_List;
use X_Toolkit,
X_Lib,
Ada.Text_Io,
String_List;
procedure Show_Extensions is
Appshell : Widget;
Display : Display_Pointer;
App_Con : Xt_App_Context;
Exts : Element_Access_List;
type String_Access is access all String;
type String_Array is array (Natural range <>) of String_Access;
function "<" (Left, Right : in String_Access) return Boolean is
begin
return Left.all < Right.all;
end "<";
-- sort routine
procedure String_Sort is
new Bubble_Sort (Natural, String_Access, String_Array, "<");
begin
-- X_Lib.Tasking.Resource.Seize;
Xt_App_Initialize (Appshell, App_Con, "ShowHosts");
Display := Xt_Display (Appshell);
Exts := Extensions.X_List_Extensions (Display);
declare
Arry : String_Array (1 .. Length (Exts));
begin
for I in Arry'Range loop
Arry (I) := new String'(Element (Exts, I));
end loop;
String_Sort (Arry);
for I in Arry'Range loop
Ada.Text_Io.Put_Line (Arry (I).all);
end loop;
end;
end Show_Extensions;
|
