Kwidget_XyPad.h

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namespace krotos
{
    class Kwidget_XyPad : public Kwidget
    {
      public:
        class Listener
        {
          public:
            virtual ~Listener() = default;
            virtual void labelXChanged(Kwidget_XyPad* xyPad, const String& newLabel) = 0;
            virtual void labelYChanged(Kwidget_XyPad* xyPad, const String& newLabel) = 0;
            virtual void labelZChanged(Kwidget_XyPad* xyPad, const String& newLabel) = 0;
            virtual void labelWChanged(Kwidget_XyPad* xyPad, const String& newLabel) = 0;
        };
        void addListener(Listener* listenerToAdd);
        void removeListener(Listener* listenerToRemove);
 
        enum xyMode
        {
            Simple = 0,
            Peak,
            FourZone,
            Distance,
            Polar
        };
 
        static const StringArray modeStrings;
 
        struct Parameters
        {
            static const String posX;
            static const String posY;
            static const String onClick;
            static const String toggleOn;
            static const String editableLabelX;
            static const String editableLabelY;
            static const String editableLabelZ;
            static const String editableLabelW;
            static const String editableLabelV;
        };
 
        Kwidget_XyPad(const String& id, xyMode mode = xyMode::Simple);
 
        bool isToggleOn() { return (m_toggle->getValue() > 0.5f); } // float value 0.0f or 1.0f
        void setToggle(bool toggled) { m_toggle->set(toggled ? 1.0f : 0.0f); }
 
        xyMode getCurrentMode() { return m_currentMode; }
 
        void setKwidgetAudioProcessorReference(KwidgetAudioProcessor* ref) { m_kwidgetAudioProcessorReference = ref; };
 
        KwidgetAudioProcessor* getKwidgetAudioProcessorReference() { return m_kwidgetAudioProcessorReference; };
 
      protected:
        std::vector<ParameterInfo> createParameters() override;
        std::unique_ptr<KwidgetProcessor> createProcessor() override;
        std::unique_ptr<KwidgetGUI> createGUI() override;
 
      private:
        KwidgetAudioProcessor* m_kwidgetAudioProcessorReference{nullptr};
 
        void labelXChange(const String& newLabelY);
        void labelYChange(const String& newLabelX);
        void labelZChange(const String& newLabelX);
        void labelWChange(const String& newLabelX);
 
        xyMode m_currentMode;
        ListenerList<Listener> m_listeners;
        KParameter* m_toggle{nullptr};
 
        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(Kwidget_XyPad)
    };
} // namespace krotos