BindColorPicker.hpp

#ifndef __BINDCOLORPICKER_HPP
#define __BINDCOLORPICKER_HPP
#include "BindView.hpp"
#include "BindUtils.hpp"
 
class BindColorPicker : public BindView
{
 
public:
 
    BindColorPicker()
    {
        this->tag = tagIndex++;
    }
 
    int16_t x = 0;         
    int16_t y = 0;         
    uint8_t cmdId = 0;     
    int16_t dimSize = 200; 
    uint8_t red = 0;       
    uint8_t green = 0;     
    uint8_t blue = 0;      
 
    void setCallback(void (*callback)(uint8_t, uint8_t, uint8_t))
    {
        clickCallback = callback;
    }
 
    void invokeCallback(uint8_t redIn, uint8_t greenIn, uint8_t blueIn)
    {
        this->red = redIn;
        this->green = greenIn;
        this->blue = blueIn;
        if (clickCallback != nullptr)
        {
            clickCallback(redIn, greenIn, blueIn);
        }
    }
    
    uint16_t getBytes(uint8_t *out) override
    {
        offset = 0;
        copyAndOffset(out, &offset, &objID, sizeof(objID));
        copyAndOffset(out, &offset, &x, sizeof(x));
        copyAndOffset(out, &offset, &y, sizeof(y));
        copyAndOffset(out, &offset, &tag, sizeof(tag));
        copyAndOffset(out, &offset, &cmdId, sizeof(cmdId));
        copyAndOffset(out, &offset, &dimSize, sizeof(dimSize));
        copyAndOffset(out, &offset, &red, sizeof(red));
        copyAndOffset(out, &offset, &green, sizeof(green));
        copyAndOffset(out, &offset, &blue, sizeof(blue));
        return offset;
    }
 
private:
    uint8_t objID = BIND_ID_COLOR_PICKER;
    uint16_t offset = 0;
    static int16_t tagIndex;
    void (*clickCallback)(uint8_t, uint8_t, uint8_t) = nullptr;
};
 
#endif /* __BINDCOLORPICKER_HPP */