juce::MPEInstrument::Listener Class Reference

Derive from this class to be informed about any changes in the expressive MIDI notes played by this instrument. More...

#include <juce_MPEInstrument.h>

Inheritance diagram for juce::MPEInstrument::Listener:

Public Member Functions
virtual	~Listener ()
	Destructor. More...
virtual void	noteAdded (MPENote newNote)=0
	Implement this callback to be informed whenever a new expressive MIDI note is triggered. More...
virtual void	noteKeyStateChanged (MPENote changedNote)=0
	Implement this callback to be informed whether a currently playing MPE note's key state (whether the key is down and/or the note is sustained) has changed. More...
virtual void	notePitchbendChanged (MPENote changedNote)=0
	Implement this callback to be informed whenever a currently playing MPE note's pitchbend value changes. More...
virtual void	notePressureChanged (MPENote changedNote)=0
	Implement this callback to be informed whenever a currently playing MPE note's pressure value changes. More...
virtual void	noteReleased (MPENote finishedNote)=0
	Implement this callback to be informed whenever an MPE note is released (either by a note-off message, or by a sustain/sostenuto pedal release for a note that already received a note-off), and should therefore stop playing. More...
virtual void	noteTimbreChanged (MPENote changedNote)=0
	Implement this callback to be informed whenever a currently playing MPE note's timbre value changes. More...

Detailed Description

Derive from this class to be informed about any changes in the expressive MIDI notes played by this instrument.

Note: This listener type receives its callbacks immediately, and not via the message thread (so you might be for example in the MIDI thread). Therefore you should never do heavy work such as graphics rendering etc. inside those callbacks.

Constructor & Destructor Documentation

~Listener()

virtual juce::MPEInstrument::Listener::~Listener ( )

inlinevirtual

Destructor.

Member Function Documentation

noteAdded()

virtual void juce::MPEInstrument::Listener::noteAdded ( MPENote  newNote )

pure virtual

Implement this callback to be informed whenever a new expressive MIDI note is triggered.

Implemented in juce::MPESynthesiser.

noteKeyStateChanged()

virtual void juce::MPEInstrument::Listener::noteKeyStateChanged ( MPENote  changedNote )

pure virtual

Implement this callback to be informed whether a currently playing MPE note's key state (whether the key is down and/or the note is sustained) has changed.

Note: If the key state changes to MPENote::off, noteReleased is called instead.

Implemented in juce::MPESynthesiser.

notePitchbendChanged()

virtual void juce::MPEInstrument::Listener::notePitchbendChanged ( MPENote  changedNote )

pure virtual

Implement this callback to be informed whenever a currently playing MPE note's pitchbend value changes.

Note: This can happen if the note itself is bent, if there is a master channel pitchbend event, or if both occur simultaneously. Call MPENote::getFrequencyInHertz to get the effective note frequency.

Implemented in juce::MPESynthesiser.

notePressureChanged()

virtual void juce::MPEInstrument::Listener::notePressureChanged ( MPENote  changedNote )

pure virtual

Implement this callback to be informed whenever a currently playing MPE note's pressure value changes.

Implemented in juce::MPESynthesiser.

noteReleased()

virtual void juce::MPEInstrument::Listener::noteReleased ( MPENote  finishedNote )

pure virtual

Implement this callback to be informed whenever an MPE note is released (either by a note-off message, or by a sustain/sostenuto pedal release for a note that already received a note-off), and should therefore stop playing.

Implemented in juce::MPESynthesiser.

noteTimbreChanged()

virtual void juce::MPEInstrument::Listener::noteTimbreChanged ( MPENote  changedNote )

pure virtual

Implement this callback to be informed whenever a currently playing MPE note's timbre value changes.

Implemented in juce::MPESynthesiser.

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The documentation for this class was generated from the following file:

• juce_MPEInstrument.h