+ void set_model (boost::shared_ptr<MidiModel>);
+ void drop_model();
+
+ Evoral::ControlList::InterpolationStyle interpolation_of (Evoral::Parameter) const;
+ void set_interpolation_of (Evoral::Parameter, Evoral::ControlList::InterpolationStyle);
+ void copy_interpolation_from (boost::shared_ptr<MidiSource>);
+ void copy_interpolation_from (MidiSource *);
+
+ AutoState automation_state_of (Evoral::Parameter) const;
+ void set_automation_state_of (Evoral::Parameter, AutoState);
+ void copy_automation_state_from (boost::shared_ptr<MidiSource>);
+ void copy_automation_state_from (MidiSource *);
+
+ /** Emitted when a different MidiModel is set */
+ PBD::Signal0<void> ModelChanged;
+ /** Emitted when a parameter's interpolation style is changed */
+ PBD::Signal2<void, Evoral::Parameter, Evoral::ControlList::InterpolationStyle> InterpolationChanged;
+ /** Emitted when a parameter's automation state is changed */
+ PBD::Signal2<void, Evoral::Parameter, AutoState> AutomationStateChanged;