ncurses 5.6 - patch 20080726

[ncurses.git] / Ada95 / samples / ncurses2-trace_set.adb

diff --git a/Ada95/samples/ncurses2-trace_set.adb b/Ada95/samples/ncurses2-trace_set.adb
index d742d1d111f7541b2dab59c0b11a8e208de4be54..1e2716e1e25cad02d6e524c5c8ab48afd428129b 100644 (file)
--- a/Ada95/samples/ncurses2-trace_set.adb
+++ b/Ada95/samples/ncurses2-trace_set.adb
@@ -7,7 +7,7 @@
 --                                 B O D Y                                  --
 --                                                                          --
 ------------------------------------------------------------------------------
--- Copyright (c) 2000,2006 Free Software Foundation, Inc.                   --
+-- Copyright (c) 2000-2006,2008 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            --
@@ -35,8 +35,8 @@
 ------------------------------------------------------------------------------
 --  Author: Eugene V. Melaragno <aldomel@ix.netcom.com> 2000
 --  Version Control
---  $Revision: 1.2 $
---  $Date: 2006/06/25 14:24:40 $
+--  $Revision: 1.3 $
+--  $Date: 2008/07/26 18:46:18 $
 --  Binding Version 01.00
 ------------------------------------------------------------------------------
 with ncurses2.util; use ncurses2.util;
@@ -55,7 +55,7 @@ procedure ncurses2.trace_set is
    function trace_or (a, b : Trace_Attribute_Set) return Trace_Attribute_Set;
    function trace_num (tlevel : Trace_Attribute_Set) return String;
    function tracetrace (tlevel : Trace_Attribute_Set) return String;
-   function run_trace_menu (m : Menu) return Boolean;
+   function run_trace_menu (m : Menu; count : Integer) return Boolean;
 
    function menu_virtualize (c : Key_Code) return Menu_Request_Code is
    begin
@@ -349,13 +349,13 @@ procedure ncurses2.trace_set is
       return To_String (buf);
    end tracetrace;
 
-   function run_trace_menu (m : Menu) return Boolean is
+   function run_trace_menu (m : Menu; count : Integer) return Boolean is
       i, p : Item;
       changed : Boolean;
       c, v : Key_Code;
    begin
       loop
-         changed := False;
+         changed := (count /= 0);
          c := Getchar (Get_Window (m));
          v := menu_virtualize (c);
          case Driver (m, v) is
@@ -398,6 +398,7 @@ procedure ncurses2.trace_set is
    menu_x : constant Column_Position := 8;
    ip : Item;
    m : Menu;
+   count : Integer;
    newtrace : Trace_Attribute_Set;
 begin
    Add (Line => 0, Column => 0, Str => "Interactively set trace level:");
@@ -444,8 +445,9 @@ begin
       end if;
    end loop;
 
-   while run_trace_menu (m) loop
-      null;
+   count := 1;
+   while run_trace_menu (m, count) loop
+      count := count + 1;
    end loop;
 
    newtrace := Trace_Disable;