gtk2_ardour/editor_component.h

   1 /*
   2     Copyright (C) 2009 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #ifndef __ardour_gtk_editor_component_h__
  21 #define __ardour_gtk_editor_component_h__
  22
  23 #include <list>
  24 #include <sigc++/sigc++.h>
  25
  26 namespace ARDOUR {
  27         class Session;
  28 }
  29
  30 class Editor;
  31
  32 class EditorComponent
  33 {
  34 public:
  35         EditorComponent (Editor *);
  36
  37         virtual void connect_to_session (ARDOUR::Session *);
  38
  39 protected:
  40
  41         Editor* _editor;
  42         ARDOUR::Session* _session;
  43         std::list<sigc::connection> _session_connections;
  44
  45 private:
  46
  47         void session_going_away ();
  48
  49 };
  50
  51 #endif