improve naming of debug pointer update callbacks and signals * file-editor-interface.h (file_editor_interface::handle_update_debug_pointer_request): Rename from file_editor_interface::handle_dbstop_request. Change all uses. * file-editor.h, file-editor.cc (file_editor::handle_update_debug_pointer_request): Rename from file_editor::handle_dbstop_request. Change all uses. * main-window.h, main-window.cc (main_window::handle_update_debug_pointer_request): Rename from main_window::handle_dbstop_request. Change all uses. * octave-event-listener.h (event_listener::update_debug_pointer): Rename from event_listener::dbstop. Change all uses. * octave-link.h, octave-link.cc (octave_link::do_update_debug_pointer): Rename from octave_link::do_dbstop. Change all uses. (octave_link::do_debug_input_event_hook_fcn): Rename from octave_link::do_dbstop_event_hook_fcn. Change all uses. * octave-main-thread.cc (debug_input_event_hook_fcn): Rename from dbstop_event_hook_fcn. * octave-qt-event-listener.h, octave-qt-event-listener.cc (octave_qt_event_listener::update_debug_pointer): Rename from octave_qt_event_listener::dbstop. Change all uses. (octave_qt_event_listener::update_debug_pointer_signal): Rename from octave_qt_event_listener::dbstop_signal. * input.cc (debug_input_event_hook_functions): Rename from dbstop_event_hook_functions. Change all uses. (Fadd_debug_input_event_hook): Rename from Fadd_dbstop_event_hook. Change all uses. (Fremove_debug_input_event_hook): Rename from remove_dbstop_event_hook. Change all uses.

/*

Copyright (C) 2011-2012 Jacob Dawid

This file is part of Octave.

Octave 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.

Octave 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 Octave; see the file COPYING.  If not, see
<http://www.gnu.org/licenses/>.

*/

#ifndef OCTAVEEVENTLISTENER_H
#define OCTAVEEVENTLISTENER_H

#include <string>

class octave_event_listener
{
  public:
    octave_event_listener () { }
    virtual ~octave_event_listener () { }

    virtual void
    current_directory_has_changed (const std::string& directory) = 0;

    virtual void
    update_workspace (void) = 0;

    virtual void
    update_history (void) = 0;

    virtual void update_debug_pointer (const std::string& file, int line) = 0;

    virtual void about_to_exit () = 0;

    virtual void entered_debug_mode () = 0;
    virtual void quit_debug_mode () = 0;
};

#endif // OCTAVEEVENTLISTENER_H