1/* General window behavior.
2
3   Copyright (C) 1998-2020 Free Software Foundation, Inc.
4
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
11   the Free Software Foundation; either version 3 of the License, or
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
20   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
21
22#ifndef TUI_TUI_WINGENERAL_H
23#define TUI_TUI_WINGENERAL_H
24
25#include "gdb_curses.h"
26
27struct tui_win_info;
28
29extern void tui_unhighlight_win (struct tui_win_info *);
30extern void tui_highlight_win (struct tui_win_info *);
31extern void tui_refresh_all ();
32
33/* An RAII class that suppresses output on construction (calling
34   wnoutrefresh on the existing windows), and then flushes the output
35   (via doupdate) when destroyed.  */
36
37class tui_suppress_output
38{
39public:
40
41  tui_suppress_output ();
42  ~tui_suppress_output ();
43
44  DISABLE_COPY_AND_ASSIGN (tui_suppress_output);
45
46private:
47
48  /* Save the state of the suppression global.  */
49  bool m_saved_suppress;
50};
51
52/* Call wrefresh on the given window.  However, if output is being
53   suppressed via tui_suppress_output, do not call wrefresh.  */
54extern void tui_wrefresh (WINDOW *win);
55
56#endif /* TUI_TUI_WINGENERAL_H */
57