"""filter slider to modify nrpn parameters"""
from jdxi_editor.midi.data.control_change.digital import DigitalControlChange
from jdxi_editor.midi.io.helper import MidiIOHelper
from jdxi_editor.ui.widgets.midi.slider.control_change import ControlChangeSlider
[docs]
class FilterCutoffSlider(ControlChangeSlider):
"""
A class to represent a filter cutoff slider for JD-Xi using NRPN.
"""
def __init__(
self,
midi_helper: MidiIOHelper,
label: str = "Cutoff.",
):
"""Initialize the FilterCutoffSlider.
:param midi_helper: MidiIOHelper
:param label: str
"""
nrpn_map = DigitalControlChange.get_cc_map("Cutoff")
super().__init__(midi_helper=midi_helper, label=label, nrpn_map=nrpn_map)