GDB (xrefs)
Loading...
Searching...
No Matches
tui-source.h
Go to the documentation of this file.
1/* TUI display source window.
2
3 Copyright (C) 1998-2023 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_SOURCE_H
23#define TUI_TUI_SOURCE_H
24
25#include "tui/tui-data.h"
26#include "tui-winsource.h"
27
28struct symtab;
29
30/* A TUI source window. */
31
33{
34 tui_source_window () = default;
35
37
38 const char *name () const override
39 {
40 return SRC_NAME;
41 }
42
43 /* Return true if the location LOC corresponds to the line number
44 LINE_NO in this source window; false otherwise. */
45 bool location_matches_p (struct bp_location *loc, int line_no) override;
46
47 bool showing_source_p (const char *filename) const;
48
49 void maybe_update (frame_info_ptr fi, symtab_and_line sal) override;
50
51 void erase_source_content () override
52 {
53 do_erase_source_content (_("[ No Source Available ]"));
54 }
55
56 void display_start_addr (struct gdbarch **gdbarch_p,
57 CORE_ADDR *addr_p) override;
58
59protected:
60
61 void do_scroll_vertical (int num_to_scroll) override;
62
63 bool set_contents (struct gdbarch *gdbarch,
64 const struct symtab_and_line &sal) override;
65
66 int extra_margin () const override
67 {
68 return m_digits;
69 }
70
71 void show_line_number (int lineno) const override;
72
73private:
74
75 /* Answer whether a particular line number or address is displayed
76 in the current source window. */
77 bool line_is_displayed (int line) const;
78
79 /* How many digits to use when formatting the line number. This
80 includes the trailing space. */
82
83 /* It is the resolved form as returned by symtab_to_fullname. */
84 gdb::unique_xmalloc_ptr<char> m_fullname;
85};
86
87#endif /* TUI_TUI_SOURCE_H */
void do_erase_source_content(const char *string)
int extra_margin() const override
Definition tui-source.h:66
bool set_contents(struct gdbarch *gdbarch, const struct symtab_and_line &sal) override
Definition tui-source.c:45
void erase_source_content() override
Definition tui-source.h:51
tui_source_window()=default
void display_start_addr(struct gdbarch **gdbarch_p, CORE_ADDR *addr_p) override
Definition tui-source.c:227
void show_line_number(int lineno) const override
Definition tui-source.c:239
void maybe_update(frame_info_ptr fi, symtab_and_line sal) override
Definition tui-source.c:202
const char * name() const override
Definition tui-source.h:38
DISABLE_COPY_AND_ASSIGN(tui_source_window)
bool showing_source_p(const char *filename) const
Definition tui-source.c:131
bool location_matches_p(struct bp_location *loc, int line_no) override
Definition tui-source.c:174
gdb::unique_xmalloc_ptr< char > m_fullname
Definition tui-source.h:84
bool line_is_displayed(int line) const
Definition tui-source.c:186
void do_scroll_vertical(int num_to_scroll) override
Definition tui-source.c:141
#define SRC_NAME
Definition tui-data.h:186