gdb/tui/tui-io.h

   1 /* TUI support I/O functions.
   2
   3    Copyright (C) 1998-2016 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_IO_H
  23 #define TUI_IO_H
  24
  25 struct ui_out;
  26 class cli_ui_out;
  27
  28 /* Print the string in the curses command window.  */
  29 extern void tui_puts (const char *);
  30
  31 /* Setup the IO for curses or non-curses mode.  */
  32 extern void tui_setup_io (int mode);
  33
  34 /* Initialize the IO for gdb in curses mode.  */
  35 extern void tui_initialize_io (void);
  36
  37 /* Get a character from the command window.  */
  38 extern int tui_getc (FILE *);
  39
  40 /* Readline callback.
  41    Redisplay the command line with its prompt after readline has
  42    changed the edited text.  */
  43 extern void tui_redisplay_readline (void);
  44
  45 /* Expand TABs into spaces.  */
  46 extern char *tui_expand_tabs (const char *, int);
  47
  48 extern struct ui_out *tui_out;
  49 extern cli_ui_out *tui_old_uiout;
  50
  51 extern int key_is_start_sequence (int ch);
  52 extern int key_is_end_sequence (int ch);
  53 extern int key_is_backspace (int ch);
  54 extern int key_is_command_char (int ch);
  55
  56 #endif