/* TUI display source window.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004 Free Software
- Foundation, Inc.
+ Copyright (C) 1998-2023 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 2 of the License, or
+ the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 51 Franklin Street, Fifth Floor,
- Boston, MA 02110-1301, USA. */
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
-#ifndef TUI_SOURCE_H
-#define TUI_SOURCE_H
+#ifndef TUI_TUI_SOURCE_H
+#define TUI_TUI_SOURCE_H
#include "tui/tui-data.h"
+#include "tui-winsource.h"
struct symtab;
-struct tui_win_info;
-extern void tui_set_source_content_nil (struct tui_win_info *, char *);
+/* A TUI source window. */
-extern enum tui_status tui_set_source_content (struct symtab *, int, int);
-extern void tui_show_symtab_source (struct symtab *, struct tui_line_or_address, int);
-extern int tui_source_is_displayed (char *);
-extern void tui_vertical_source_scroll (enum tui_scroll_direction, int);
+struct tui_source_window : public tui_source_window_base
+{
+ tui_source_window () = default;
-#endif
+ DISABLE_COPY_AND_ASSIGN (tui_source_window);
+
+ const char *name () const override
+ {
+ return SRC_NAME;
+ }
+
+ /* Return true if the location LOC corresponds to the line number
+ LINE_NO in this source window; false otherwise. */
+ bool location_matches_p (struct bp_location *loc, int line_no) override;
+
+ bool showing_source_p (const char *filename) const;
+
+ void maybe_update (frame_info_ptr fi, symtab_and_line sal) override;
+
+ void erase_source_content () override
+ {
+ do_erase_source_content (_("[ No Source Available ]"));
+ }
+
+ void display_start_addr (struct gdbarch **gdbarch_p,
+ CORE_ADDR *addr_p) override;
+
+protected:
+
+ void do_scroll_vertical (int num_to_scroll) override;
+
+ bool set_contents (struct gdbarch *gdbarch,
+ const struct symtab_and_line &sal) override;
+
+ int extra_margin () const override
+ {
+ return m_digits;
+ }
+
+ void show_line_number (int lineno) const override;
+
+private:
+
+ /* Answer whether a particular line number or address is displayed
+ in the current source window. */
+ bool line_is_displayed (int line) const;
+
+ /* How many digits to use when formatting the line number. This
+ includes the trailing space. */
+ int m_digits;
+
+ /* It is the resolved form as returned by symtab_to_fullname. */
+ gdb::unique_xmalloc_ptr<char> m_fullname;
+};
+
+#endif /* TUI_TUI_SOURCE_H */