DotBarDisplayLEDs.hpp

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/* ✔ */
 
#pragma once
 
#include <AH/Hardware/LEDs/LEDs.hpp>
 
BEGIN_AH_NAMESPACE

enum class DotBarMode : bool {
    Bar = false, 
    Dot = true,  
};

template <uint16_t N>
class DotBarDisplayLEDs : public LEDs<N> {
  public:
    DotBarDisplayLEDs(const PinList<N> &ledPins) : LEDs<N>{ledPins} {}

    void display(uint16_t value) const {
        if (value == 0)
            this->clear();
        else if (mode == DotBarMode::Bar)
            this->displayRange(0, value);
        else
            this->displayDot(value - 1);
    }

    void display(float value) const { display(uint16_t(value * (N + 1))); }

    DotBarMode getMode() const { return mode; }

    void setMode(DotBarMode mode) { this->mode = mode; }

    void dotMode() { setMode(DotBarMode::Dot); }

    void barMode() { setMode(DotBarMode::Bar); }

    void toggleMode() { getMode() == DotBarMode::Bar ? dotMode() : barMode(); }
 
  private:
    DotBarMode mode = DotBarMode::Bar;
};
 
END_AH_NAMESPACE