+
+ 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);
+
+ 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);
+
+ void ensure_step_editor ();
+
+ /** parameter -> menu item map for the channel command items */
+ ParameterMenuMap _channel_command_menu_map;
+ /** parameter -> menu item map for the controller menu */
+ ParameterMenuMap _controller_menu_map;
+
+ StepEditor* _step_editor;