Kwidget_Filter.cpp

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namespace krotos
{
    const String Kwidget_Filter::Parameters::Mode = "Mode";
    const String Kwidget_Filter::Parameters::Cutoff = "Cutoff";
    const String Kwidget_Filter::Parameters::Resonance = "Resonance";
    const String Kwidget_Filter::Parameters::Drive = "Drive";
    const String Kwidget_Filter::Parameters::Mix = "Mix";
    const String Kwidget_Filter::Parameters::Bypass = "Bypass";
 
    Kwidget_Filter::Kwidget_Filter(const String& kwidgetID) : Kwidget("Filter", kwidgetID)
    {
        init();
 
        addParameterCallback(Parameters::Bypass, [this](float newValue) { byPassChange(newValue); });
    }
 
    std::vector<Kwidget::ParameterInfo> Kwidget_Filter::createParameters()
    {
        using P = Parameters;
 
        return {
                {P::Mode, P::Mode, {0.0f, 5.0f, 1.0f}, 0.0f},
                {P::Cutoff, P::Cutoff, {20.0f, 20e3f, 1e-5f, 0.25f}, 20e3f},
                {P::Resonance, P::Resonance, {0.0f, 1.0f}, 0.0f},
                {P::Drive, P::Drive, {1.0f, 10.0f}, 1.0f},
                {P::Mix, P::Mix, {0.0f, 1.0f}, 1.0f},
                {P::Bypass, P::Bypass, {0.0f, 1.0f, 1.0f}, 0.0f},
        };
    }
 
    std::unique_ptr<KwidgetProcessor> Kwidget_Filter::createProcessor()
    {
        return std::make_unique<KwidgetProcessor_Filter>(*this);
    }
 
    std::unique_ptr<KwidgetGUI> Kwidget_Filter::createGUI() { return std::make_unique<KwidgetGUI_Filter>(*this); }
 
    void Kwidget_Filter::addListener(Listener* listenerToAdd) { m_listeners.add(listenerToAdd); }
 
    void Kwidget_Filter::removeListener(Listener* listenerToRemove)
    {
        jassert(m_listeners.contains(listenerToRemove));
        m_listeners.remove(listenerToRemove);
    }
 
    void Kwidget_Filter::byPassChange(float newValue)
    {
        m_listeners.call([newValue](Listener& l) { l.bypassFilterChanged(newValue); });
    }
 
} // namespace krotos