MIDIMessageDispatcherNV is used to dispatch incoming MIDI touch, program, and bend messages to matching functions. Normally users should not have to create or message instances of this class directly.
Get the keys at which a responder func's functions are stored in this dispatcher's active dictionary. The keys will be MIDI channels.
Attempt to match an incoming MIDI message with this dispatcher's responder funcs, and evaluate their functions for all matches found.
The UID of the source of the MIDI message as an Integer.
The channel number of the MIDI message as an Integer. Note this should be in the range 0-15.
The message value (e.g. velocity, etc.) of the MIDI message as an Integer. Note this should be in the range 0-127.
Called internally to wrap functions in message matcher objects, if needed.