KwidgetGUI_XyPad.h

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namespace krotos
{
#if ENABLE_REFORMER
    class KwidgetGUI_XyPad : public KwidgetGUI, public Timer
#else
    class KwidgetGUI_XyPad : public KwidgetGUI
#endif
    {
      public:
        using Parameters = Kwidget_XyPad::Parameters;
 
        KwidgetGUI_XyPad(Kwidget& owner);
        ~KwidgetGUI_XyPad();
 
        void paint(Graphics& g) override;
        void resized() override;
 
        void setToggleVisibility(bool visible);
 
        void setPerformMode(bool performMode)
        {
            m_performMode = performMode;
            resized();
        }
 
#if ENABLE_REFORMER
        void timerCallback() override;
 
        void startTimerSlow(bool goSlow);
#endif
 
        XYButton& getXYButton() { return m_xyButton; }
        struct ComponentIds
        {
            static const String ButtonNoteTriggerId; 
        };
 
      private:
        void showContextMenu();
 
        bool m_goSlow = false;
 
        struct Constants
        {
            const int LabelPadding{40};
            // TODO These values should come from custom LookAndFeel object
            const int FontSize{11};
            const float KerningFactor{0.02f};
            const int mediumXYWidth{160};
            const int smallXYWidth{120};
            const int toggleOffset{20};
            const float smallXYSideMargin{30.0f}; // 15px left & right
            const int contextMenuSize{20};
            const int contextMenuMargin{28};
        } constants;
 
        XYButton m_xyButton;
        juce::Label m_toggleLabel;
        std::unique_ptr<XYButtonParameterAttachment> m_xyButtonAttachment;
        std::unique_ptr<ParameterAttachment> m_toggleLabelAttachment;
 
        std::unique_ptr<AttachedLabel> m_editableLabelX{nullptr};
        std::unique_ptr<AttachedLabel> m_editableLabelY{nullptr};
 
        // Only in 4Zone mode
        std::unique_ptr<AttachedLabel> m_editableLabelW{nullptr};
        std::unique_ptr<AttachedLabel> m_editableLabelZ{nullptr};
 
        // Programmatically draw the curves and line for the 4Zone and Peak modes
        // respectively,
        void drawDebugGraphics(Graphics& g);
 
        bool m_toggleVisibility{false};
        bool m_performMode{false};
 
        std::unique_ptr<krotos::GrainVisualiser> m_grainVisualiser;
        Range<float> m_zoomRange;
 
        ContextMenuButton m_contextMenu;
 
        // LAF_V4 is the default LAF for the XYPad GUI - the component design
        // and positioning has been set up around it.
        LookAndFeel_V4 m_lookAndFeelv4;
 
#if ENABLE_REFORMER
        int m_frameCooldownCounter{0};
        // The number of frames to paint after grain activity stops
        static const int FRAME_COOLDOWN{1000};
        static const int PAINT_REFRESH_TIMER_HZ_NORMAL{25};
        static const int PAINT_REFRESH_TIMER_HZ_SLOW{20};
        int m_activeReformerKwidgets{0};
#endif
 
        JUCE_DECLARE_NON_COPYABLE_WITH_LEAK_DETECTOR(KwidgetGUI_XyPad)
    };
} // namespace krotos