def preselect(self):
old_selected_child_index = self.selected_child
if old_selected_child_index == None:
devices = map(second, self.children)
instrument = index_if(
lambda d: isinstance(d, Live.Device.Device) and d.type ==
DeviceType.instrument, devices)
if in_range(instrument, 0, len(devices)):
if devices[instrument].can_have_drum_pads and devices[
instrument].drum_pads and instrument + 1 < len(
devices):
self.selected_child = instrument + 1
else:
self.selected_child = instrument
super(ChainNode, self).preselect()
new_selected_child_index = self.selected_child
track = self._get_track()
if new_selected_child_index == old_selected_child_index and new_selected_child_index != None:
_, selected_object = self.children[new_selected_child_index]
if isinstance(
selected_object, Live.Device.Device
) and track and track.view.selected_device != selected_object:
select_and_appoint_device(self._get_song(), selected_object)
self._device_bank_registry.set_device_bank(track.view.selected_device,
0)
return
def _set_selected_child_in_model(self, selected):
song = self._get_song()
if selected and isinstance(selected, Live.DrumPad.DrumPad):
if selected.chains and selected.chains[0].devices:
select_and_appoint_device(song, selected.chains[0].devices[0])
elif selected and isinstance(selected, Live.Device.Device):
select_and_appoint_device(song, selected)
self._device_bank_registry.set_device_bank(selected, 0)
def _set_selected_child_in_model(self, selected):
song = self._get_song()
if selected and isinstance(selected, Live.DrumPad.DrumPad):
if selected.chains and selected.chains[0].devices:
select_and_appoint_device(song, selected.chains[0].devices[0])
elif selected and isinstance(selected, Live.Device.Device):
select_and_appoint_device(song, selected)
self._device_bank_registry.set_device_bank(selected, 0)
def _set_selected_child_in_model(self, selected):
song = self._get_song()
device_to_provide = None
if selected and isinstance(selected, Live.DrumPad.DrumPad):
if selected.chains and selected.chains[0].devices:
device_to_provide = selected.chains[0].devices[0]
select_and_appoint_device(song, device_to_provide)
elif selected and isinstance(selected, Live.Device.Device):
device_to_provide = selected
select_and_appoint_device(song, selected)
self._device_bank_registry.set_device_bank(selected, 0)
else:
device_to_provide = selected
if device_to_provide is not None:
self._device_provider.device = device_to_provide
def preselect(self):
old_selected_child_index = self.selected_child
if old_selected_child_index == None:
devices = map(second, self.children)
instrument = index_if(lambda d: isinstance(d, Live.Device.Device) and d.type == DeviceType.instrument, devices)
if in_range(instrument, 0, len(devices)):
if devices[instrument].can_have_drum_pads and devices[instrument].drum_pads and instrument + 1 < len(devices):
self.selected_child = instrument + 1
else:
self.selected_child = instrument
super(ChainNode, self).preselect()
new_selected_child_index = self.selected_child
track = self._get_track()
if new_selected_child_index == old_selected_child_index and new_selected_child_index != None:
_, selected_object = self.children[new_selected_child_index]
if isinstance(selected_object, Live.Device.Device) and track and track.view.selected_device != selected_object:
select_and_appoint_device(self._get_song(), selected_object)
self._device_bank_registry.set_device_bank(track.view.selected_device, 0)