1 ------------------------------------------------------------------------------
3 -- GNAT ncurses Binding --
5 -- Terminal_Interface.Curses.Text_IO.Aux --
9 ------------------------------------------------------------------------------
10 -- Copyright 2020 Thomas E. Dickey --
11 -- Copyright 1999-2006,2009 Free Software Foundation, Inc. --
13 -- Permission is hereby granted, free of charge, to any person obtaining a --
14 -- copy of this software and associated documentation files (the --
15 -- "Software"), to deal in the Software without restriction, including --
16 -- without limitation the rights to use, copy, modify, merge, publish, --
17 -- distribute, distribute with modifications, sublicense, and/or sell --
18 -- copies of the Software, and to permit persons to whom the Software is --
19 -- furnished to do so, subject to the following conditions: --
21 -- The above copyright notice and this permission notice shall be included --
22 -- in all copies or substantial portions of the Software. --
24 -- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS --
25 -- OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF --
26 -- MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. --
27 -- IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, --
28 -- DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR --
29 -- OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR --
30 -- THE USE OR OTHER DEALINGS IN THE SOFTWARE. --
32 -- Except as contained in this notice, the name(s) of the above copyright --
33 -- holders shall not be used in advertising or otherwise to promote the --
34 -- sale, use or other dealings in this Software without prior written --
36 ------------------------------------------------------------------------------
37 -- Author: Juergen Pfeifer, 1996
40 -- $Date: 2020/02/02 23:34:34 $
41 -- Binding Version 01.00
42 ------------------------------------------------------------------------------
43 package body Terminal_Interface.Curses.Text_IO.Aux is
49 Signal : Boolean := True;
50 Ljust : Boolean := False)
60 procedure Output (From, To : Field);
62 procedure Output (From, To : Field)
70 -- LRM A10.6 (7) says this
74 pragma Assert (Len <= W);
75 Get_Size (Win, LC, CC);
76 if Column_Count (Len) > CC then
83 if Len < W and then not Ljust then
85 Filler : constant String (1 .. (W - Len))
91 Get_Cursor_Position (Win, Y, X);
92 if (X + Column_Position (Len)) > CC then
95 Put (Win, Buf (From .. To));
96 if Len < W and then Ljust then
98 Filler : constant String (1 .. (W - Len))
109 pragma Assert (Win /= Null_Window);
112 for I in 1 .. Buf'Length loop
113 exit when Buf (L) = ' ';
118 else -- input buffer is not left justified
120 for I in 1 .. Buf'Length loop
121 exit when Buf (L) = ' ';
124 Len := Buf'Length - L;
125 Output (L + 1, Buf'Length);
129 end Terminal_Interface.Curses.Text_IO.Aux;