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 2 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, write to the Free Software
  22    Foundation, Inc., 51 Franklin Street, Fifth Floor,
  23    Boston, MA 02110-1301, USA.  */
  24
  25 #ifndef TUI_H
  26 #define TUI_H
  27
  28 struct ui_file;
  29
  30 extern void strcat_to_buf (char *, int, const char *);
  31
  32 /* Types of error returns.  */
  33 enum tui_status
  34 {
  35   TUI_SUCCESS,
  36   TUI_FAILURE
  37 };
  38
  39 /* Types of windows */
  40 enum tui_win_type
  41 {
  42   SRC_WIN = 0,
  43   DISASSEM_WIN,
  44   DATA_WIN,
  45   CMD_WIN,
  46   /* This must ALWAYS be AFTER the major windows last.  */
  47   MAX_MAJOR_WINDOWS,
  48   /* Auxillary windows.  */
  49   LOCATOR_WIN,
  50   EXEC_INFO_WIN,
  51   DATA_ITEM_WIN,
  52   /* This must ALWAYS be next to last.  */
  53   MAX_WINDOWS,
  54   UNDEFINED_WIN         /* LAST */
  55 };
  56
  57 /* GENERAL TUI FUNCTIONS */
  58 /* tui.c */
  59 extern CORE_ADDR tui_get_low_disassembly_address (CORE_ADDR, CORE_ADDR);
  60 extern void tui_show_assembly (CORE_ADDR addr);
  61 extern int tui_is_window_visible (enum tui_win_type type);
  62 extern int tui_get_command_dimension (unsigned int *width,
  63                                       unsigned int *height);
  64
  65 /* Initialize readline and configure the keymap for the switching
  66    key shortcut.  */
  67 extern void tui_initialize_readline (void);
  68
  69 /* Enter in the tui mode (curses).  */
  70 extern void tui_enable (void);
  71
  72 /* Leave the tui mode.  */
  73 extern void tui_disable (void);
  74
  75 enum tui_key_mode
  76 {
  77   /* Plain command mode to enter gdb commands.  */
  78   TUI_COMMAND_MODE,
  79
  80   /* SingleKey mode with some keys bound to gdb commands.  */
  81   TUI_SINGLE_KEY_MODE,
  82
  83   /* Read/edit one command and return to SingleKey after it's 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 keymap.  */
  90 extern void tui_set_key_mode (enum tui_key_mode mode);
  91
  92 extern int tui_active;
  93
  94 extern void tui_show_source (const char *file, int line);
  95
  96 extern struct ui_out *tui_out_new (struct ui_file *stream);
  97
  98 /* tui-layout.c */
  99 extern enum tui_status tui_set_layout_for_display_command (const char *name);
 100
 101 #endif