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      1 /* TUI status line.
      2 
      3    Copyright (C) 1998-2024 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 GDB_TUI_TUI_STATUS_H
     23 #define GDB_TUI_TUI_STATUS_H
     24 
     25 #include "tui/tui-data.h"
     26 
     27 class frame_info_ptr;
     28 
     29 /* Locator window class.  */
     30 
     31 struct tui_status_window
     32   : public tui_nofocus_window, tui_noscroll_window, tui_oneline_window,
     33     tui_nobox_window
     34 {
     35   tui_status_window () = default;
     36 
     37   const char *name () const override
     38   {
     39     return STATUS_NAME;
     40   }
     41 
     42   void rerender () override;
     43 
     44 private:
     45 
     46   /* Create the status line to display as much information as we can
     47      on this single line: target name, process number, current
     48      function, current line, current PC, SingleKey mode.  */
     49 
     50   std::string make_status_line () const;
     51 };
     52 
     53 /* Return the instance of the status window.  */
     54 
     55 inline tui_status_window *
     56 tui_status_win ()
     57 {
     58   return dynamic_cast<tui_status_window *> (tui_win_list[STATUS_WIN]);
     59 }
     60 
     61 extern void tui_show_status_content (void);
     62 extern void tui_show_frame_info (const frame_info_ptr &);
     63 
     64 #endif /* GDB_TUI_TUI_STATUS_H */
     65