Source code for jdxi_editor.midi.conversion.pwm

from jdxi_editor.midi.conversion.adsr import ParamBinding
from jdxi_editor.midi.conversion.value import ValueTransform
from jdxi_editor.midi.data.digital.oscillator import DigitalOscillatorWidgetTypes
from jdxi_editor.midi.data.parameter.digital.spec import JDXiMidiDigital as Digital


[docs]
PWM_BINDINGS = {
    Digital.Param.OSC_PULSE_WIDTH: ParamBinding(
        ValueTransform.FRACTION,
        lambda s, p: s.partial_editors[p]
        .oscillator_tab.widget_for(DigitalOscillatorWidgetTypes.PWM)
        .pulse_width_control,
    ),
    Digital.Param.OSC_PULSE_WIDTH_MOD_DEPTH: ParamBinding(
        ValueTransform.FRACTION,
        lambda s, p: s.partial_editors[p]
        .oscillator_tab.widget_for(DigitalOscillatorWidgetTypes.PWM)
        .mod_depth_control,
    ),
}




[docs]
def resolve_pwm(s, p, param):
    osc = s.partial_editors[p].oscillator_tab
    if hasattr(osc, "controls") and param in osc.tuning:
        return osc.tuning[param]
    pwm_widget = osc.widget_for(DigitalOscillatorWidgetTypes.PWM)
    if pwm_widget:
        if param == Digital.Param.OSC_PULSE_WIDTH:
            return pwm_widget.pulse_width_control
        if param == Digital.Param.OSC_PULSE_WIDTH_MOD_DEPTH:
            return pwm_widget.mod_depth_control