| 1 | /* TUI display locator. |
| 2 | |
| 3 | Copyright (C) 1998-2019 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_STACK_H |
| 23 | #define TUI_TUI_STACK_H |
| 24 | |
| 25 | #include "tui/tui-data.h" |
| 26 | |
| 27 | struct frame_info; |
| 28 | |
| 29 | /* Locator window class. */ |
| 30 | |
| 31 | struct tui_locator_window : public tui_gen_win_info |
| 32 | { |
| 33 | tui_locator_window () |
| 34 | : tui_gen_win_info (LOCATOR_WIN) |
| 35 | { |
| 36 | full_name[0] = 0; |
| 37 | proc_name[0] = 0; |
| 38 | } |
| 39 | |
| 40 | int max_height () const override |
| 41 | { |
| 42 | return 1; |
| 43 | } |
| 44 | |
| 45 | int min_height () const override |
| 46 | { |
| 47 | return 1; |
| 48 | } |
| 49 | |
| 50 | void rerender () override; |
| 51 | |
| 52 | /* Update the locator, with the provided arguments. |
| 53 | |
| 54 | Returns true if any of the locator's fields were actually |
| 55 | changed, and false otherwise. */ |
| 56 | bool set_locator_info (struct gdbarch *gdbarch, |
| 57 | const char *fullname, |
| 58 | const char *procname, |
| 59 | int lineno, CORE_ADDR addr); |
| 60 | |
| 61 | /* Set the full_name portion of the locator. */ |
| 62 | void set_locator_fullname (const char *fullname); |
| 63 | |
| 64 | std::string full_name; |
| 65 | std::string proc_name; |
| 66 | int line_no = 0; |
| 67 | CORE_ADDR addr = 0; |
| 68 | /* Architecture associated with code at this location. */ |
| 69 | struct gdbarch *gdbarch = nullptr; |
| 70 | |
| 71 | private: |
| 72 | |
| 73 | /* Create the status line to display as much information as we can |
| 74 | on this single line: target name, process number, current |
| 75 | function, current line, current PC, SingleKey mode. */ |
| 76 | |
| 77 | std::string make_status_line () const; |
| 78 | }; |
| 79 | |
| 80 | extern void tui_update_locator_fullname (struct symtab *symtab); |
| 81 | extern void tui_show_locator_content (void); |
| 82 | extern int tui_show_frame_info (struct frame_info *); |
| 83 | |
| 84 | #endif /* TUI_TUI_STACK_H */ |