paramattach.cpp

struct ConcreteCM : sst::jucegui::data::ContinunousModulatable, juce::AudioParameterFloat::Listener,
    juce::AsyncUpdater
{
    juce::AudioParameterFloat* parToControl = nullptr;
    void parameterValueChanged (int parameterIndex, float newValue) override
    {
        value = newValue;
        triggerAsyncUpdate();
    }
    void handleAsyncUpdate() override
    {
        setValueFromModel(value);
    }
    void parameterGestureChanged (int parameterIndex, bool gestureIsStarting) override
    {

    }
    ~ConcreteCM()
    {
        parToControl->removeListener(this);
    }
    ConcreteCM(juce::AudioParameterFloat* p)
    {
        parToControl = p;
        label = parToControl->getName(100).toStdString();
        parToControl->addListener(this);
    }
    std::string label{"A Knob"};
    std::string getLabel() const override { return label; }
    float value{0};
    float getValue() const override 
    { 
        return *parToControl;
    }
    void setValueFromGUI(const float &f) override
    {
        value = f;
        *parToControl = f;
        for (auto *l : guilisteners)
            l->dataChanged();
        for (auto *l : modellisteners)
            l->dataChanged();
    }
    void setValueFromModel(const float &f) override
    {
        value = f;
        
        for (auto *l : guilisteners)
            l->dataChanged();
    }

    float min{0}, max{1};
    float getMin() const override { return min; }
    float getMax() const override { return max; }

    float mv{0.2};
    float getModulationValuePM1() const override { return mv; }
    void setModulationValuePM1(const float &f) override { mv = f; }
    bool isModulationBipolar() const override { return isBipolar(); } // sure why not
};