1 /* TUI display locator.
3 Copyright (C) 1998-2021 Free Software Foundation, Inc.
5 Contributed by Hewlett-Packard Company.
7 This file is part of GDB.
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.
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.
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/>. */
22 #ifndef TUI_TUI_STACK_H
23 #define TUI_TUI_STACK_H
25 #include "tui/tui-data.h"
29 /* Locator window class. */
31 struct tui_locator_window
: public tui_win_info
33 tui_locator_window () = default;
35 const char *name () const override
40 int max_height () const override
45 int min_height () const override
50 bool can_box () const override
55 bool can_focus () const override
60 void rerender () override
;
62 /* Update the locator, with the provided arguments.
64 Returns true if any of the locator's fields were actually
65 changed, and false otherwise. */
66 bool set_locator_info (struct gdbarch
*gdbarch
,
67 const struct symtab_and_line
&sal
,
68 const char *procname
);
70 /* Set the full_name portion of the locator. */
71 void set_locator_fullname (const char *fullname
);
73 std::string full_name
;
74 std::string proc_name
;
77 /* Architecture associated with code at this location. */
78 struct gdbarch
*gdbarch
= nullptr;
82 void do_scroll_vertical (int n
) override
86 void do_scroll_horizontal (int n
) override
92 /* Create the status line to display as much information as we can
93 on this single line: target name, process number, current
94 function, current line, current PC, SingleKey mode. */
96 std::string
make_status_line () const;
99 extern void tui_update_locator_fullname (struct symtab
*symtab
);
100 extern void tui_show_locator_content (void);
101 extern bool tui_show_frame_info (struct frame_info
*);
103 #endif /* TUI_TUI_STACK_H */