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from midi_wrapper_mido import MidiWrapper
class MidiController:
DEVICE_NAME = "Launchpad Mini MIDI 1"
def __init__(self, soloTool, midiWrapperOverride=None):
self._soloTool = soloTool
if midiWrapperOverride is not None:
self._midiWrapper = midiWrapperOverride
else:
self._midiWrapper = MidiWrapper()
self._handlers = {
112 : self._playPause,
96 : self._soloTool.stop,
101 : self._soloTool.jumpToA,
118 : self._soloTool.previousSong,
119 : self._soloTool.nextSong
}
def connect(self):
self._midiWrapper.connect(MidiController.DEVICE_NAME)
self._midiWrapper.setCallback(self._callback)
def _callback(self, msg):
if msg.velocity < 127:
return
if msg.note in self._handlers:
handler = self._handlers[msg.note]()
def _playPause(self):
if self._soloTool.isPlaying():
self._soloTool.pause()
else:
self._soloTool.play()
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