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- // $Id: status.h,v 1.18 1998/03/25 12:46:39 zeller Exp $ -*- C++ -*-
- // Interpret GDB output
-
- // Copyright (C) 1996 Technische Universitaet Braunschweig, Germany.
- // Written by Andreas Zeller <zeller@ips.cs.tu-bs.de>.
- //
- // This file is part of DDD.
- //
- // DDD 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 (at your option) any later version.
- //
- // DDD 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 DDD -- see the file COPYING.
- // If not, write to the Free Software Foundation, Inc.,
- // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- //
- // DDD is the data display debugger.
- // For details, see the DDD World-Wide-Web page,
- // `http://www.cs.tu-bs.de/softech/ddd/',
- // or send a mail to the DDD developers <ddd@ips.cs.tu-bs.de>.
-
- #ifndef _DDD_status_h
- #define _DDD_status_h
-
- #ifdef __GNUG__
- #pragma interface
- #endif
-
- #include "strclass.h"
- #include "bool.h"
- #include "Delay.h"
- #include "MString.h"
- #include <X11/Intrinsic.h>
-
- // Show MESSAGE in status window.
- // If TEMPORARY is set, override locks and do not add to status history.
- void set_status(string message, bool temporary = false);
-
- // Same, but use an MString.
- void set_status_mstring(MString text, bool temporary = false);
-
- // Return current contents of status line
- extern const MString& current_status();
-
- // Status history
- extern Widget status_history(Widget parent);
-
- // Buttons and state
- void set_buttons_from_gdb(Widget w, string& text);
- void set_status_from_gdb(const string& text);
-
- // True if last cmd came from GDB window
- extern bool gdb_keyboard_command;
-
- // True if asking `yes or no'
- extern bool gdb_asks_yn;
-
- // True if the next line is to be displayed in the status line
- extern bool show_next_line_in_status;
-
- // Number of messages to keep in status history
- extern int status_history_size;
-
- // Status lock
- void lock_status(); // Place a lock on status
- void unlock_status(); // Remove lock from status
- void reset_status_lock(); // Remove all locks from status
-
- // These are convenient for setting the status during a function
- class _StatusMsg {
- private:
- string cause;
-
- public:
- string outcome;
-
- _StatusMsg(const string& c)
- : cause(c), outcome("done")
- {
- set_status(cause + "...");
- }
-
- virtual ~_StatusMsg()
- {
- set_status(cause + "..." + outcome + ".");
- }
- };
-
- class StatusMsg: public _StatusMsg {
- public:
- StatusMsg(const string& c)
- : _StatusMsg(c)
- {
- lock_status();
- }
- virtual ~StatusMsg()
- {
- unlock_status();
- }
- };
-
- class StatusDelay: public StatusMsg, public Delay {
- public:
- StatusDelay(const string& c)
- : StatusMsg(c)
- {}
- };
-
- #endif // _DDD_status_h
- // DON'T ADD ANYTHING BEHIND THIS #endif
-