xref: /src/external/gpl3/gdb.old/dist/gdb/tui/tui-status.h

/* TUI status line.

   Copyright (C) 1998-2024 Free Software Foundation, Inc.

   Contributed by Hewlett-Packard Company.

   This file is part of GDB.

   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 3 of the License, or
   (at your option) any later version.

   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   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, see <http://www.gnu.org/licenses/>.  */

#ifndef GDB_TUI_TUI_STATUS_H
#define GDB_TUI_TUI_STATUS_H

#include "tui/tui-data.h"

class frame_info_ptr;

/* Locator window class.  */

struct tui_status_window
  : public tui_nofocus_window, tui_noscroll_window, tui_oneline_window,
    tui_nobox_window
{
  tui_status_window () = default;

  const char *name () const override
  {
    return STATUS_NAME;
  }

  void rerender () override;

private:

  /* Create the status line to display as much information as we can
     on this single line: target name, process number, current
     function, current line, current PC, SingleKey mode.  */

  std::string make_status_line () const;
};

/* Return the instance of the status window.  */

inline tui_status_window *
tui_status_win ()
{
  return dynamic_cast<tui_status_window *> (tui_win_list[STATUS_WIN]);
}

extern void tui_show_status_content (void);
extern void tui_show_frame_info (const frame_info_ptr &);

#endif /* GDB_TUI_TUI_STATUS_H */