HandleNoteOn()

void KeyboardState::HandleNoteOn	(	uint8_t	midi_note,
		uint8_t	velocity,
		int	color_selector_value,
		uint32_t	now_ms )

Definition at line 115 of file Keyboard.cpp.

                                                                                                               {
  if (0 == velocity) {
    // Some keyboards signify "NoteOff" with a velocity of zero.
    HandleNoteOff(midi_note, velocity, now_ms);
    return;
  }
 
#ifdef DEBUG_KEYBOARD
  dprint("HandleNoteOn:");
  
  dprint("midi_note = ");
  dprint(midi_note);
  
  dprint(", velocity = ");
  dprintln(velocity);
 #endif
  
  float brightness = ToBrightness(velocity);
 
  dprint("brightness: "); dprintln(brightness);
    
  ColorHSV pixel_color_hsv = SelectColor(midi_note, brightness,
                                         color_selector_value);  
                                        
  // TODO: Give a key access to the Keyboard owner, therefore it could inspect the
  // sustained variable instead of passing it here. 
  Key* key = GetKey(midi_note);
 
  dprint("key indx: "); dprintln(key->mIdx);
 
  key->SetOn(velocity, pixel_color_hsv, now_ms);
}

References brightness, dprint, dprintln, GetKey(), HandleNoteOff(), Key::mIdx, SelectColor(), Key::SetOn(), and ToBrightness().

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