gdb/tui/tuiIO.h

   1 /* TUI support I/O functions.
   2    Copyright 1998, 1999, 2000, 2001 Free Software Foundation, Inc.
   3    Contributed by Hewlett-Packard Company.
   4
   5    This file is part of GDB.
   6
   7    This program is free software; you can redistribute it and/or modify
   8    it under the terms of the GNU General Public License as published by
   9    the Free Software Foundation; either version 2 of the License, or
  10    (at your option) any later version.
  11
  12    This program is distributed in the hope that it will be useful,
  13    but WITHOUT ANY WARRANTY; without even the implied warranty of
  14    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15    GNU General Public License for more details.
  16
  17    You should have received a copy of the GNU General Public License
  18    along with this program; if not, write to the Free Software
  19    Foundation, Inc., 59 Temple Place - Suite 330,
  20    Boston, MA 02111-1307, USA.  */
  21
  22 #ifndef _TUI_IO_H
  23 #define _TUI_IO_H
  24
  25 #include <stdio.h>
  26
  27 /* Print the string in the curses command window.  */
  28 extern void tui_puts (const char *);
  29
  30 /* Setup the IO for curses or non-curses mode.  */
  31 extern void tui_setup_io (int mode);
  32
  33 /* Initialize the IO for gdb in curses mode.  */
  34 extern void tui_initialize_io (void);
  35
  36 /* Get a character from the command window.  */
  37 extern int tui_getc (FILE*);
  38
  39
  40 #define m_tuiStartNewLine       tuiStartNewLines(1)
  41 #define m_isStartSequence(ch)   (ch == 27)
  42 #define m_isEndSequence(ch)     (ch == 126)
  43 #define m_isBackspace(ch)       (ch == 8)
  44 #define m_isDeleteChar(ch)      (ch == KEY_DC)
  45 #define m_isDeleteLine(ch)      (ch == KEY_DL)
  46 #define m_isDeleteToEol(ch)     (ch == KEY_EOL)
  47 #define m_isNextPage(ch)        (ch == KEY_NPAGE)
  48 #define m_isPrevPage(ch)        (ch == KEY_PPAGE)
  49 #define m_isLeftArrow(ch)       (ch == KEY_LEFT)
  50 #define m_isRightArrow(ch)      (ch == KEY_RIGHT)
  51
  52 #define m_isCommandChar(ch)     (m_isNextPage(ch) || m_isPrevPage(ch) || \
  53                                 m_isLeftArrow(ch) || m_isRightArrow(ch) || \
  54                                 (ch == KEY_UP) || (ch == KEY_DOWN) || \
  55                                 (ch == KEY_SF) || (ch == KEY_SR) || \
  56                                 (ch == (int)'\f') || m_isStartSequence(ch))
  57
  58 #define m_isXdbStyleCommandChar(ch)     (m_isNextPage(ch) || m_isPrevPage(ch))
  59
  60
  61 #endif
  62