gtk2_ardour/io_selector.h

   1 /*
   2     Copyright (C) 2002-2007 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 __gtkardour_io_selector_h__
  21 #define __gtkardour_io_selector_h__
  22
  23 #include "port_matrix.h"
  24
  25 class IOSelector : public PortMatrix
  26 {
  27   public:
  28         IOSelector (Gtk::Window*, ARDOUR::Session *, boost::shared_ptr<ARDOUR::IO>);
  29
  30         void set_state (ARDOUR::BundleChannel c[2], bool);
  31         PortMatrixNode::State get_state (ARDOUR::BundleChannel c[2]) const;
  32
  33         std::string disassociation_verb () const;
  34         std::string channel_noun () const;
  35
  36         ARDOUR::Session* session() const { return _session; }
  37
  38         uint32_t n_io_ports () const;
  39         boost::shared_ptr<ARDOUR::IO> const io () { return _io; }
  40         void setup_ports (int);
  41         bool list_is_global (int) const;
  42
  43         bool find_inputs_for_io_outputs () const {
  44                 return _find_inputs_for_io_outputs;
  45         }
  46
  47         int ours () const {
  48                 return _ours;
  49         }
  50
  51         int other () const {
  52                 return _other;
  53         }
  54
  55   private:
  56
  57         void setup_type ();
  58         void io_changed ();
  59         void io_changed_proxy ();
  60
  61         int _other;
  62         int _ours;
  63         boost::shared_ptr<ARDOUR::IO> _io;
  64         boost::shared_ptr<PortGroup> _port_group;
  65         bool _find_inputs_for_io_outputs;
  66         PBD::ScopedConnection _io_connection;
  67 };
  68
  69 class IOSelectorWindow : public Gtk::Window
  70 {
  71   public:
  72         IOSelectorWindow (ARDOUR::Session *, boost::shared_ptr<ARDOUR::IO>, bool can_cancel = false);
  73
  74         IOSelector& selector() { return _selector; }
  75
  76   protected:
  77         void on_map ();
  78         void on_show ();
  79
  80   private:
  81         IOSelector _selector;
  82
  83         void io_name_changed (void *src);
  84         bool wm_delete (GdkEventAny*);
  85 };
  86
  87 #endif /* __gtkardour_io_selector_h__ */