gdb/tui/tui.h

   1 /* External/Public TUI Header File.
   2
   3    Copyright (C) 1998, 1999, 2000, 2001, 2004, 2007
   4    Free Software Foundation, Inc.
   5
   6    Contributed by Hewlett-Packard Company.
   7
   8    This file is part of GDB.
   9
  10    This program is free software; you can redistribute it and/or modify
  11    it under the terms of the GNU General Public License as published by
  12    the Free Software Foundation; either version 3 of the License, or
  13    (at your option) any later version.
  14
  15    This program is distributed in the hope that it will be useful,
  16    but WITHOUT ANY WARRANTY; without even the implied warranty of
  17    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18    GNU General Public License for more details.
  19
  20    You should have received a copy of the GNU General Public License
  21    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  22
  23 #ifndef TUI_H
  24 #define TUI_H
  25
  26 struct ui_file;
  27
  28 extern void strcat_to_buf (char *, int, const char *);
  29
  30 /* Types of error returns.  */
  31 enum tui_status
  32 {
  33   TUI_SUCCESS,
  34   TUI_FAILURE
  35 };
  36
  37 /* Types of windows.  */
  38 enum tui_win_type
  39 {
  40   SRC_WIN = 0,
  41   DISASSEM_WIN,
  42   DATA_WIN,
  43   CMD_WIN,
  44   /* This must ALWAYS be AFTER the major windows last.  */
  45   MAX_MAJOR_WINDOWS,
  46   /* Auxillary windows.  */
  47   LOCATOR_WIN,
  48   EXEC_INFO_WIN,
  49   DATA_ITEM_WIN,
  50   /* This must ALWAYS be next to last.  */
  51   MAX_WINDOWS,
  52   UNDEFINED_WIN         /* LAST */
  53 };
  54
  55 /* GENERAL TUI FUNCTIONS */
  56 /* tui.c */
  57 extern CORE_ADDR tui_get_low_disassembly_address (CORE_ADDR,
  58                                                   CORE_ADDR);
  59 extern void tui_show_assembly (CORE_ADDR addr);
  60 extern int tui_is_window_visible (enum tui_win_type type);
  61 extern int tui_get_command_dimension (unsigned int *width,
  62                                       unsigned int *height);
  63
  64 /* Initialize readline and configure the keymap for the switching
  65    key shortcut.  */
  66 extern void tui_initialize_readline (void);
  67
  68 /* Enter in the tui mode (curses).  */
  69 extern void tui_enable (void);
  70
  71 /* Leave the tui mode.  */
  72 extern void tui_disable (void);
  73
  74 enum tui_key_mode
  75 {
  76   /* Plain command mode to enter gdb commands.  */
  77   TUI_COMMAND_MODE,
  78
  79   /* SingleKey mode with some keys bound to gdb commands.  */
  80   TUI_SINGLE_KEY_MODE,
  81
  82   /* Read/edit one command and return to SingleKey after it's
  83      processed.  */
  84   TUI_ONE_COMMAND_MODE
  85 };
  86
  87 extern enum tui_key_mode tui_current_key_mode;
  88
  89 /* Change the TUI key mode by installing the appropriate readline
  90    keymap.  */
  91 extern void tui_set_key_mode (enum tui_key_mode mode);
  92
  93 extern int tui_active;
  94
  95 extern void tui_show_source (const char *file, int line);
  96
  97 extern struct ui_out *tui_out_new (struct ui_file *stream);
  98
  99 /* tui-layout.c */
 100 extern enum tui_status tui_set_layout_for_display_command (const char *);
 101
 102 #endif