+ Gtk::ComboBoxText _model_selector;
+ Gtk::ComboBoxText _custom_device_mode_selector;
+
+ Gtk::CheckMenuItem* _step_edit_item;
+ Gtk::CheckMenuItem* _midi_thru_item;
+ Gtk::Menu* default_channel_menu;
+
+ nframes64_t step_edit_insert_position;
+ Evoral::MusicalTime step_edit_beat_pos;
+ boost::shared_ptr<ARDOUR::Region> step_edit_region;
+ MidiRegionView* step_edit_region_view;
+
+ Gtk::Menu* build_def_channel_menu();
+ void set_default_channel (int);
+ void toggle_midi_thru ();
+
+ void change_all_channel_tracks_visibility (bool yn, Evoral::Parameter param);
+ void add_basic_parameter_menu_item (Gtk::Menu_Helpers::MenuList& items, const std::string& label, Evoral::Parameter param);
+ void add_channel_command_menu_item (Gtk::Menu_Helpers::MenuList& items, const std::string& label, ARDOUR::AutomationType auto_type, uint8_t cmd);
+
+ typedef std::map<Evoral::Parameter,Gtk::CheckMenuItem*> ParameterMenuMap;
+ ParameterMenuMap parameter_menu_map;
+
+ Gtk::Menu* controller_menu;
+ void build_controller_menu ();
+ void set_channel_mode (ARDOUR::ChannelMode, uint16_t);
+
+ void add_note_selection (uint8_t note);
+ void extend_note_selection (uint8_t note);
+ void toggle_note_selection (uint8_t note);
+ void add_note_selection_region_view (RegionView* rv, uint8_t note, uint16_t chn_mask);
+ void extend_note_selection_region_view (RegionView*, uint8_t note, uint16_t chn_mask);
+ void toggle_note_selection_region_view (RegionView*, uint8_t note, uint16_t chn_mask);