gdb/tui/tui-winsource.h

   1 /* TUI display source/assembly window.
   2
   3    Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2007, 2008
   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_SOURCEWIN_H
  24 #define TUI_SOURCEWIN_H
  25
  26 #include "tui/tui-data.h"
  27
  28 struct tui_win_info;
  29
  30 /* Update the execution windows to show the active breakpoints.  This
  31    is called whenever a breakpoint is inserted, removed or has its
  32    state changed.  */
  33 extern void tui_update_all_breakpoint_info (void);
  34
  35 /* Scan the source window and the breakpoints to update the hasBreak
  36    information for each line.  Returns 1 if something changed and the
  37    execution window must be refreshed.  */
  38 extern int tui_update_breakpoint_info (struct tui_win_info *win,
  39                                        int current_only);
  40
  41 /* Function to display the "main" routine.  */
  42 extern void tui_display_main (void);
  43 extern void tui_update_source_window (struct tui_win_info *,
  44                                       struct symtab *,
  45                                       struct tui_line_or_address,
  46                                       int);
  47 extern void tui_update_source_window_as_is (struct tui_win_info *,
  48                                             struct symtab *,
  49                                             struct tui_line_or_address,
  50                                             int);
  51 extern void tui_update_source_windows_with_addr (CORE_ADDR);
  52 extern void tui_update_source_windows_with_line (struct symtab *,
  53                                                  int);
  54 extern void tui_clear_source_content (struct tui_win_info *, int);
  55 extern void tui_erase_source_content (struct tui_win_info *, int);
  56 extern void tui_show_source_content (struct tui_win_info *);
  57 extern void tui_horizontal_source_scroll (struct tui_win_info *,
  58                                           enum tui_scroll_direction,
  59                                           int);
  60 extern enum tui_status tui_set_exec_info_content (struct tui_win_info *);
  61 extern void tui_show_exec_info_content (struct tui_win_info *);
  62 extern void tui_erase_exec_info_content (struct tui_win_info *);
  63 extern void tui_clear_exec_info_content (struct tui_win_info *);
  64 extern void tui_update_exec_info (struct tui_win_info *);
  65
  66 extern void tui_set_is_exec_point_at (struct tui_line_or_address,
  67                                       struct tui_win_info *);
  68 extern enum tui_status tui_alloc_source_buffer (struct tui_win_info *);
  69 extern int tui_line_is_displayed (int,
  70                                   struct tui_win_info *,
  71                                   int);
  72 extern int tui_addr_is_displayed (CORE_ADDR,
  73                                   struct tui_win_info *,
  74                                   int);
  75
  76
  77 /* Constant definitions. */
  78 #define SCROLL_THRESHOLD 2      /* Threshold for lazy scroll.  */
  79
  80 #endif