/* TUI display source window.
- Copyright (C) 1998, 1999, 2000, 2001, 2002, 2004, 2007, 2008, 2009, 2010
- Free Software Foundation, Inc.
+ Copyright (C) 1998-2019 Free Software Foundation, Inc.
Contributed by Hewlett-Packard Company.
You should have received a copy of the GNU General Public License
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 *,
+struct tui_source_window : public tui_source_window_base
+{
+ tui_source_window ();
+ ~tui_source_window ();
+
+ 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 (struct frame_info *fi, symtab_and_line sal,
+ int line_no, CORE_ADDR addr)
+ override;
+
+protected:
+
+ void do_scroll_vertical (int num_to_scroll) override;
+
+private:
+
+ void style_changed ();
+
+ /* Answer whether a particular line number or address is displayed
+ in the current source window. */
+ bool line_is_displayed (int line) const;
+
+ /* A token used to register and unregister an observer. */
+ gdb::observers::token m_observable;
+};
+
+extern enum tui_status tui_set_source_content (tui_source_window_base *,
+ struct symtab *,
int, int);
-extern void tui_show_symtab_source (struct gdbarch *, struct symtab *,
+extern void tui_show_symtab_source (tui_source_window_base *,
+ struct gdbarch *, 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);
-#endif
+#endif /* TUI_TUI_SOURCE_H */