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 __ardour_ui_io_selector_h__
  21 #define __ardour_ui_io_selector_h__
  22
  23 #include "ardour_dialog.h"
  24 #include "port_matrix.h"
  25
  26 namespace ARDOUR {
  27         class PortInsert;
  28 }
  29
  30 class IOSelector : public PortMatrix
  31 {
  32   public:
  33         IOSelector (Gtk::Window*, ARDOUR::Session *, boost::shared_ptr<ARDOUR::IO>);
  34
  35         void set_state (ARDOUR::BundleChannel c[2], bool);
  36         PortMatrixNode::State get_state (ARDOUR::BundleChannel c[2]) const;
  37
  38         std::string disassociation_verb () const;
  39         std::string channel_noun () const;
  40
  41         uint32_t n_io_ports () const;
  42         boost::shared_ptr<ARDOUR::IO> const io () { return _io; }
  43         void setup_ports (int);
  44         bool list_is_global (int) const;
  45
  46         bool find_inputs_for_io_outputs () const {
  47                 return _find_inputs_for_io_outputs;
  48         }
  49
  50         int ours () const {
  51                 return _ours;
  52         }
  53
  54         int other () const {
  55                 return _other;
  56         }
  57
  58   private:
  59
  60         int _other;
  61         int _ours;
  62         boost::shared_ptr<ARDOUR::IO> _io;
  63         boost::shared_ptr<PortGroup> _port_group;
  64         bool _find_inputs_for_io_outputs;
  65 };
  66
  67 class IOSelectorWindow : public Gtk::Window
  68 {
  69   public:
  70         IOSelectorWindow (ARDOUR::Session *, boost::shared_ptr<ARDOUR::IO>, bool can_cancel = false);
  71
  72         IOSelector& selector() { return _selector; }
  73
  74   protected:
  75         void on_map ();
  76         void on_show ();
  77
  78   private:
  79         IOSelector _selector;
  80
  81         void io_name_changed (void *src);
  82         bool wm_delete (GdkEventAny*);
  83 };
  84
  85
  86 class PortInsertUI : public Gtk::HBox
  87 {
  88   public:
  89         PortInsertUI (Gtk::Window*, ARDOUR::Session *, boost::shared_ptr<ARDOUR::PortInsert>);
  90
  91         void redisplay ();
  92         void finished (IOSelector::Result);
  93
  94   private:
  95         boost::shared_ptr<ARDOUR::PortInsert> _pi;
  96
  97         Gtk::ToggleButton latency_button;
  98         IOSelector input_selector;
  99         IOSelector output_selector;
 100         Gtk::Label latency_display;
 101         Gtk::Frame latency_frame;
 102         Gtk::HBox  latency_hbox;
 103         sigc::connection latency_timeout;
 104
 105         bool check_latency_measurement ();
 106         void latency_button_toggled ();
 107 };
 108
 109 class PortInsertWindow : public ArdourDialog
 110 {
 111   public:
 112         PortInsertWindow (ARDOUR::Session *, boost::shared_ptr<ARDOUR::PortInsert>, bool can_cancel = false);
 113
 114   protected:
 115         void on_map ();
 116
 117   private:
 118         PortInsertUI _portinsertui;
 119         Gtk::VBox vbox;
 120
 121         Gtk::Button ok_button;
 122         Gtk::Button cancel_button;
 123         Gtk::Frame button_frame;
 124
 125         void cancel ();
 126         void accept ();
 127
 128         void plugin_going_away ();
 129         PBD::ScopedConnection going_away_connection;
 130
 131         bool wm_delete (GdkEventAny*);
 132 };
 133
 134
 135 #endif