1 /* TUI display source window.
3 Copyright (C) 1998-2019 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_SOURCE_H
23 #define TUI_TUI_SOURCE_H
25 #include "tui/tui-data.h"
26 #include "tui-winsource.h"
30 /* A TUI source window. */
32 struct tui_source_window
: public tui_source_window_base
35 ~tui_source_window ();
37 DISABLE_COPY_AND_ASSIGN (tui_source_window
);
39 const char *name () const override
44 /* Return true if the location LOC corresponds to the line number
45 LINE_NO in this source window; false otherwise. */
46 bool location_matches_p (struct bp_location
*loc
, int line_no
) override
;
48 bool showing_source_p (const char *filename
) const;
50 void maybe_update (struct frame_info
*fi
, symtab_and_line sal
,
51 int line_no
, CORE_ADDR addr
)
54 void erase_source_content () override
56 do_erase_source_content (_("[ No Source Available ]"));
59 void show_symtab_source (struct gdbarch
*, struct symtab
*,
60 struct tui_line_or_address
);
64 void do_scroll_vertical (int num_to_scroll
) override
;
66 enum tui_status set_contents
67 (struct gdbarch
*gdbarch
,
69 struct tui_line_or_address line_or_addr
) override
;
73 void style_changed ();
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;
79 /* It is the resolved form as returned by symtab_to_fullname. */
80 gdb::unique_xmalloc_ptr
<char> fullname
;
82 /* A token used to register and unregister an observer. */
83 gdb::observers::token m_observable
;
86 #endif /* TUI_TUI_SOURCE_H */