Home | History | Annotate | Line # | Download | only in tui
tui-wingeneral.h revision 1.1.1.6 
      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 
     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 extern 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 
     37 class tui_suppress_output
     38 {
     39 public:
     40 
     41   tui_suppress_output ();
     42   ~tui_suppress_output ();
     43 
     44   DISABLE_COPY_AND_ASSIGN (tui_suppress_output);
     45 
     46 private:
     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.  */
     54 extern void tui_wrefresh (WINDOW *win);
     55 
     56 #endif /* TUI_TUI_WINGENERAL_H */
     57