class StepSeqComponent(StepSeqComponent, APCMessenger):
""" Step sequencer for APC40 MkII """
def __init__(self, *a, **k):
super(StepSeqComponent,
self).__init__(clip_creator=ClipCreator(),
note_editor_settings=self._note_editor_setting(),
is_enabled=False,
skin=make_default_skin(),
*a,
**k)
self._drum_group.__class__ = APCDrumGroupComponent
self._note_editor.__class__ = APCNoteEditorComponent
self._setup_drum_group_finder()
self._configure_playhead()
def _note_editor_setting(self):
return NoteEditorSettingsComponent(
self.control_surface._grid_resolution,
Layer(initial_encoders=self.control_surface._mixer_encoders),
Layer(encoders=self.control_surface._mixer_encoders))
def set_velocity_slider(self, button_slider):
self._note_editor.set_velocity_slider(button_slider)
def _configure_playhead(self):
self._playhead_component._notes = tuple(
chain(*starmap(range, ((28, 32), (20, 24), (12, 16), (4, 8)))))
self._playhead_component._triplet_notes = tuple(
chain(*starmap(range, ((28, 31), (20, 23), (12, 15), (4, 7)))))
def _setup_drum_group_finder(self):
self._drum_group_finder = DrumGroupFinderComponent()
self._on_drum_group_changed.subject = self._drum_group_finder
self._drum_group_finder.update()
@subject_slot('drum_group')
def _on_drum_group_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
def on_selected_track_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
def set_button_matrix(self, matrix):
""" This method, as with most set_* methods, is called every time
This component is enabled """
self._note_editor_matrix = matrix
self._update_note_editor_matrix()
if matrix:
for button, _ in ifilter(first, matrix.iterbuttons()):
button.set_channel(PAD_FEEDBACK_CHANNEL)
def set_loop_selector_matrix(self, matrix):
self._loop_selector.set_loop_selector_matrix(matrix)
if matrix:
for button, _ in ifilter(first, matrix.iterbuttons()):
button.set_channel(PAD_FEEDBACK_CHANNEL)
class BaseSequencerComponent(StepSeqComponent, BaseMessenger):
""" Custom step-sequencer for Drum Pads. Keys are handled via Melodic Step Sequencer. """
def __init__(self, *a, **k):
super(BaseSequencerComponent, self).__init__(clip_creator = ClipCreator(),
grid_resolution = self.control_surface.grid,
is_enabled = False,
skin = pad_skin(),
*a, **k)
self._setup_drum_group_finder()
self.on_selected_track_changed()
self.patch_note_editor()
self.configure_playhead()
self.update()
# Set the playhead to use our notes
# Feedback channel must also be set on ControlSurface
# Can't be zero, so we're just using 14
# TODO refactor to pull from Map.py
def configure_playhead(self):
self._playhead_component._notes=tuple(chain(*starmap(range, (
(64, 68),
(56, 60),
(48, 52),
(40, 44)))))
self._playhead_component._triplet_notes=tuple(chain(*starmap(range, (
(64, 67),
(56, 59),
(48, 51),
(40, 43)))))
def set_button_matrix(self, matrix):
""" This method, as with most set_* methods, is called every time
This component is enabled """
self._note_editor_matrix = matrix
self._update_note_editor_matrix()
if matrix:
for button, _ in ifilter(first, matrix.iterbuttons()):
button.set_channel(PAD_FEEDBACK_CHANNEL)
def _setup_drum_group_finder(self):
self._drum_group_finder = DrumGroupFinderComponent()
self._on_drum_group_changed.subject = self._drum_group_finder
self._drum_group_finder.update()
@subject_slot('drum_group')
def _on_drum_group_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
def on_selected_track_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
self.update()
def patch_note_editor(self):
self._note_editor.__class__ = BaseNoteEditorComponent
class BaseSequencerComponent(StepSeqComponent, BaseMessenger):
""" Custom step-sequencer for Drum Pads. Keys are handled via Melodic Step Sequencer. """
def __init__(self, *a, **k):
super(BaseSequencerComponent,
self).__init__(clip_creator=ClipCreator(),
grid_resolution=self.control_surface.grid,
is_enabled=False,
skin=pad_skin(),
*a,
**k)
self._setup_drum_group_finder()
self.on_selected_track_changed()
self.patch_note_editor()
self.configure_playhead()
self.update()
# Set the playhead to use our notes
# Feedback channel must also be set on ControlSurface
# Can't be zero, so we're just using 14
# TODO refactor to pull from Map.py
def configure_playhead(self):
self._playhead_component._notes = tuple(
chain(*starmap(range, ((64, 68), (56, 60), (48, 52), (40, 44)))))
self._playhead_component._triplet_notes = tuple(
chain(*starmap(range, ((64, 67), (56, 59), (48, 51), (40, 43)))))
def set_button_matrix(self, matrix):
""" This method, as with most set_* methods, is called every time
This component is enabled """
self._note_editor_matrix = matrix
self._update_note_editor_matrix()
if matrix:
for button, _ in ifilter(first, matrix.iterbuttons()):
button.set_channel(PAD_FEEDBACK_CHANNEL)
def _setup_drum_group_finder(self):
self._drum_group_finder = DrumGroupFinderComponent()
self._on_drum_group_changed.subject = self._drum_group_finder
self._drum_group_finder.update()
@subject_slot('drum_group')
def _on_drum_group_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
def on_selected_track_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
self.update()
def patch_note_editor(self):
self._note_editor.__class__ = BaseNoteEditorComponent
def _setup_drum_group_finder(self): self._drum_group_finder = DrumGroupFinderComponent() self._on_drum_group_changed.subject = self._drum_group_finder self._drum_group_finder.update()
def _setup_drum_group_finder(self):
self._drum_group_finder = DrumGroupFinderComponent()
self._on_drum_group_changed.subject = self._drum_group_finder
self._drum_group_finder.update()
class StepSeqComponent(StepSeqComponent, APCMessenger):
""" Step sequencer for APC40 MkII """
def __init__(self, *a, **k):
super(StepSeqComponent, self).__init__(
clip_creator = ClipCreator(),
note_editor_settings = self._note_editor_setting(),
is_enabled = False,
skin = make_default_skin(),
*a, **k)
self._drum_group.__class__ = APCDrumGroupComponent
self._note_editor.__class__ = APCNoteEditorComponent
self._setup_drum_group_finder()
self._configure_playhead()
def _note_editor_setting(self):
return NoteEditorSettingsComponent(self.control_surface._grid_resolution,
Layer(initial_encoders = self.control_surface._mixer_encoders),
Layer(encoders = self.control_surface._mixer_encoders))
def set_velocity_slider(self, button_slider):
self._note_editor.set_velocity_slider(button_slider)
def _configure_playhead(self):
self._playhead_component._notes=tuple(chain(*starmap(range, (
(28, 32),
(20, 24),
(12, 16),
(4, 8)))))
self._playhead_component._triplet_notes=tuple(chain(*starmap(range, (
(28, 31),
(20, 23),
(12, 15),
(4, 7)))))
def _setup_drum_group_finder(self):
self._drum_group_finder = DrumGroupFinderComponent()
self._on_drum_group_changed.subject = self._drum_group_finder
self._drum_group_finder.update()
@subject_slot('drum_group')
def _on_drum_group_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
def on_selected_track_changed(self):
self.set_drum_group_device(self._drum_group_finder.drum_group)
def set_button_matrix(self, matrix):
""" This method, as with most set_* methods, is called every time
This component is enabled """
self._note_editor_matrix = matrix
self._update_note_editor_matrix()
if matrix:
for button, _ in ifilter(first, matrix.iterbuttons()):
button.set_channel(PAD_FEEDBACK_CHANNEL)
def set_loop_selector_matrix(self, matrix):
self._loop_selector.set_loop_selector_matrix(matrix)
if matrix:
for button, _ in ifilter(first, matrix.iterbuttons()):
button.set_channel(PAD_FEEDBACK_CHANNEL)
