BitmapDisplay.hpp

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#pragma once
 
#include <AH/STL/utility> // std::forward
#include <Display/Bitmaps/XBitmaps.hpp>
#include <Display/DisplayElement.hpp>
#include <MIDI_Inputs/InterfaceMIDIInputElements.hpp>
 
BEGIN_CS_NAMESPACE
 
template <class Value_t = Interfaces::IValue &>
class BitmapDisplay : public DisplayElement {
  public:
    BitmapDisplay(DisplayInterface &display, Value_t &&value,
                  const XBitmap &xbm, PixelLocation loc, uint16_t color)
        : DisplayElement(display), value(std::forward<Value_t>(value)),
          xbm(xbm), x(loc.x), y(loc.y), color(color) {}
 
    void draw() override {
        if (value.getValue())
            display.drawXBitmap(x, y, xbm.bits, xbm.width, xbm.height, color);
        value.clearDirty();
    }
 
    bool getDirty() const override { return value.getDirty(); }
 
  private:
    Value_t value;
    const XBitmap &xbm;
    int16_t x, y;
    uint16_t color;
};
 
template <class Value_t = Interfaces::IValue>
using NoteBitmapDisplay [[deprecated("Use BitmapDisplay instead")]] =
    BitmapDisplay<Value_t>;
 
END_CS_NAMESPACE