gdb/tui/tui-wingeneral.h

   1 /* General window behavior.
   2
   3    Copyright (C) 1998-2024 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
  27 struct tui_win_info;
  28
  29 extern void tui_unhighlight_win (struct tui_win_info *);
  30 extern void tui_highlight_win (struct tui_win_info *);
  31
  32 /* An RAII class that calls doupdate on destruction (really the
  33    destruction of the outermost instance).  This is used to prevent
  34    flickering -- window implementations should only call wnoutrefresh,
  35    and any time rendering is needed, an object of this type should be
  36    instantiated.  */
  37
  38 class tui_batch_rendering
  39 {
  40 public:
  41
  42   tui_batch_rendering ();
  43   ~tui_batch_rendering ();
  44
  45   DISABLE_COPY_AND_ASSIGN (tui_batch_rendering);
  46
  47 private:
  48
  49   /* Save the state of the suppression global.  */
  50   bool m_saved_suppress;
  51 };
  52
  53 #endif /* TUI_TUI_WINGENERAL_H */