Kwidget_AudioOut.cpp

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namespace krotos
{
    const String Kwidget_AudioOut::Parameters::Volume = "Volume";
    const String Kwidget_AudioOut::Parameters::Mute = "Mute";
    const String Kwidget_AudioOut::Parameters::Autoplay = "Autoplay";
    const String Kwidget_AudioOut::Parameters::AutoplayVisibility = "AutoplayVisibility";
    const String Kwidget_AudioOut::Parameters::FXActivation = "FXActivation";
 
    Kwidget_AudioOut::Kwidget_AudioOut(const String& kwidgetID) : Kwidget("AudioOut", kwidgetID)
    {
        init();
        // Only in the special case of an audio out with ID "Master" do we add the AutoplayVisibility parameter &
        // FXActivation
        if (getKwidgetID() == "Master")
        {
            createAndAddCustomParameter(Parameters::AutoplayVisibility, true); // Create with an initial value of true
 
            addParameterCallback(Parameters::FXActivation, [this](float newValue) { fxActivationChange(newValue); });
        }
    }
 
    std::vector<Kwidget::ParameterInfo> Kwidget_AudioOut::createParameters()
    {
        using P = Parameters;
 
        // Only in the special case of an audio out with ID "Master" do we add the autoplay parameter
        if (getKwidgetID() == "Master")
        {
            std::vector<Kwidget::ParameterInfo> parameters = {
                    {P::Volume, P::Volume, {-96.0f, 12.0f, 1e-2f, DSPConstants::defaultSliderSkew}, 0.0f},
                    {P::Mute, P::Mute, {0.0f, 1.0f, 1.0f}, 0.0f},
                    {P::Autoplay, P::Autoplay, {0.0f, 1.0f}, 0.0f},
                    {P::FXActivation, P::FXActivation, {0.0f, 1.0f}, 0.0f}
                    // DO NOT ADD OR REMOVE ANY PARAMETERS HERE
                    // KST-1903 This is due to a backwards compatibility issue with static kwidget parameter allocation
                    // where new parameters in a static kwidget cause the order of existing parameters to change
                    // See
                    // https://bitbucket.org/krotos/krotos_modules_3/commits/210fc7d7462c69287d5ac50f32bc06e9996fc178
                    // Todo: Update once new solution for static kwidgets is found.
            };
            jassert(parameters.size() == 4); // See above comment
            return parameters;
        }
        else
        {
            std::vector<Kwidget::ParameterInfo> parameters = {
                    {P::Volume, P::Volume, {-96.0f, 12.0f, 1e-2f, DSPConstants::defaultSliderSkew}, 0.0f},
                    {P::Mute, P::Mute, {0.0f, 1.0f, 1.0f}, 0.0f}
                    // DO NOT ADD OR REMOVE ANY PARAMETERS HERE
                    // See above comment
                    // Todo: Update once new solution for static kwidgets is found.
            };
            jassert(parameters.size() == 2); // See above comment
            return parameters;
        }
    }
 
    std::unique_ptr<KwidgetProcessor> Kwidget_AudioOut::createProcessor()
    {
        return std::make_unique<KwidgetProcessor_AudioOut>(*this);
    }
 
    std::unique_ptr<KwidgetGUI> Kwidget_AudioOut::createGUI() { return std::make_unique<KwidgetGUI_AudioOut>(*this); }
 
    void Kwidget_AudioOut::addListener(Listener* listenerToAdd) { m_listeners.add(listenerToAdd); }
 
    void Kwidget_AudioOut::removeListener(Listener* listenerToRemove)
    {
        jassert(m_listeners.contains(listenerToRemove));
        m_listeners.remove(listenerToRemove);
    }
 
    void Kwidget_AudioOut::fxActivationChange(float newValue)
    {
        m_listeners.call([newValue](Listener& l) { l.fxActivationChanged(newValue); });
    }
 
} // namespace krotos