gdb/tui/tui-command.c

   1 /* Specific command window processing.
   2
   3    Copyright (C) 1998-2019 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 #include "defs.h"
  23 #include "tui/tui.h"
  24 #include "tui/tui-data.h"
  25 #include "tui/tui-win.h"
  26 #include "tui/tui-io.h"
  27 #include "tui/tui-command.h"
  28
  29 #include "gdb_curses.h"
  30
  31 /* See tui-command.h.  */
  32
  33 void
  34 tui_cmd_window::do_make_visible_with_new_height ()
  35 {
  36 #ifdef HAVE_WRESIZE
  37   wresize (handle, height, width);
  38 #endif
  39   mvwin (handle, origin.y, origin.x);
  40   wmove (handle, 0, 0);
  41 }
  42
  43 /* See tui-command.h.  */
  44
  45 int
  46 tui_cmd_window::max_height () const
  47 {
  48   return tui_term_height () - 4;
  49 }
  50
  51 /* See tui-command.h.  */
  52
  53 void
  54 tui_refresh_cmd_win (void)
  55 {
  56   WINDOW *w = TUI_CMD_WIN->handle;
  57
  58   wrefresh (w);
  59
  60   /* FIXME: It's not clear why this is here.
  61      It was present in the original tui_puts code and is kept in order to
  62      not introduce some subtle breakage.  */
  63   fflush (stdout);
  64 }