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f377b406 | 1 | /* Specific command window processing. |
f33c6cbf | 2 | |
b811d2c2 | 3 | Copyright (C) 1998-2020 Free Software Foundation, Inc. |
f33c6cbf | 4 | |
f377b406 SC |
5 | Contributed by Hewlett-Packard Company. |
6 | ||
7 | This file is part of GDB. | |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 11 | the Free Software Foundation; either version 3 of the License, or |
f377b406 SC |
12 | (at your option) any later version. |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
a9762ec7 | 20 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c906108c | 21 | |
96ec9981 | 22 | #include "defs.h" |
d7b2e967 AC |
23 | #include "tui/tui.h" |
24 | #include "tui/tui-data.h" | |
25 | #include "tui/tui-win.h" | |
26 | #include "tui/tui-io.h" | |
2c0b251b | 27 | #include "tui/tui-command.h" |
db502012 | 28 | #include "tui/tui-wingeneral.h" |
f33c6cbf | 29 | |
6a83354a | 30 | #include "gdb_curses.h" |
c906108c | 31 | |
ce38393b TT |
32 | /* See tui-command.h. */ |
33 | ||
ce38393b TT |
34 | int |
35 | tui_cmd_window::max_height () const | |
36 | { | |
37 | return tui_term_height () - 4; | |
38 | } | |
c906108c | 39 | |
db502012 TT |
40 | void |
41 | tui_cmd_window::resize (int height_, int width_, int origin_x, int origin_y) | |
42 | { | |
43 | width = width_; | |
44 | height = height_; | |
fb3184d8 TT |
45 | x = origin_x; |
46 | y = origin_y; | |
db502012 TT |
47 | |
48 | if (handle == nullptr) | |
ab0e1f1a | 49 | make_window (); |
db502012 TT |
50 | else |
51 | { | |
52 | /* Another reason we don't call the base class method here is | |
53 | that for the command window in particular, we want to avoid | |
54 | destroying the underlying handle. We don't currently track | |
55 | the contents of this window, and so have no way to re-render | |
56 | it. However we can at least move it and keep the old size if | |
57 | wresize isn't available. */ | |
58 | #ifdef HAVE_WRESIZE | |
7523da63 | 59 | wresize (handle.get (), height, width); |
db502012 | 60 | #endif |
fb3184d8 | 61 | mvwin (handle.get (), y, x); |
7523da63 | 62 | wmove (handle.get (), 0, 0); |
db502012 TT |
63 | } |
64 | } | |
65 | ||
518be979 DE |
66 | /* See tui-command.h. */ |
67 | ||
68 | void | |
69 | tui_refresh_cmd_win (void) | |
70 | { | |
7523da63 | 71 | WINDOW *w = TUI_CMD_WIN->handle.get (); |
518be979 DE |
72 | |
73 | wrefresh (w); | |
74 | ||
75 | /* FIXME: It's not clear why this is here. | |
76 | It was present in the original tui_puts code and is kept in order to | |
77 | not introduce some subtle breakage. */ | |
78 | fflush (stdout); | |
79 | } |