gdb/tui/tui-io.h

   1 /* TUI support I/O functions.
   2
   3    Copyright (C) 1998-2023 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_IO_H
  23 #define TUI_TUI_IO_H
  24
  25 #include "gdb_curses.h"
  26
  27 struct ui_out;
  28 class cli_ui_out;
  29
  30 /* Print the string in the given curses window.  If no window is
  31    provided, the command window is used.  */
  32 extern void tui_puts (const char *, WINDOW * = nullptr);
  33
  34 /* Print LENGTH characters from the buffer pointed to by BUF to the
  35    curses command window.  */
  36 extern void tui_write (const char *buf, size_t length);
  37
  38 /* Setup the IO for curses or non-curses mode.  */
  39 extern void tui_setup_io (int mode);
  40
  41 /* Initialize the IO for gdb in curses mode.  */
  42 extern void tui_initialize_io (void);
  43
  44 /* Readline callback.
  45    Redisplay the command line with its prompt after readline has
  46    changed the edited text.  */
  47 extern void tui_redisplay_readline (void);
  48
  49 /* Enter/leave reverse video mode.  */
  50 extern void tui_set_reverse_mode (WINDOW *w, bool reverse);
  51
  52 /* Apply STYLE to the window.  */
  53 extern void tui_apply_style (WINDOW *w, ui_file_style style);
  54
  55 extern struct ui_out *tui_out;
  56 extern cli_ui_out *tui_old_uiout;
  57
  58 /* This should be called when the user has entered a command line in tui
  59    mode.  Inject the newline into the output and move the cursor to the
  60    next line.  */
  61 extern void tui_inject_newline_into_command_window ();
  62
  63 #endif /* TUI_TUI_IO_H */