dl_ui_color.h

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#include "base/dl_color.h"
 
namespace dl::UI
{
class ColorSet
{
public:
    ColorSet()
    {
        _col[0] = ColorDef::RED;
        _col[1] = ColorDef::RED;
        _col[2] = ColorDef::WHITE;
        _col[3] = ColorDef::GRAY;
        _col[4] = ColorDef::GRAY;
    }

    Color operator[](size_t i)
    { 
        if (i >= _col.size())
            return ColorDef::WHITE;
        return _col[i]; 
    }
 
    // 普通 经过 按下 禁用 禁用（按下）
    void Set(const std::vector<Color>& mul_col)
    {
        if (mul_col.size() == 1)
        {
            _col[0] = mul_col[0];
            _col[1] = mul_col[0];
            _col[2] = mul_col[0];
        }
        else if (mul_col.size() == 2)
        {
            _col[0] = mul_col[0];
            _col[1] = mul_col[1];
            _col[2] = mul_col[0];
        }
        else if (mul_col.size() >= 3)
        {
            _col[0] = mul_col[0];
            _col[1] = mul_col[1];
            _col[2] = mul_col[2];
            if (mul_col.size() == 4)
            {
                _col[3] = mul_col[3];
                _col[4] = mul_col[3];
            }
            else if (mul_col.size() == 5)
            {
                _col[3] = mul_col[3];
                _col[4] = mul_col[4];
            }
            else if (mul_col.size() != 3)
                log_warn0("传入过多的颜色没有意义！");
        }
    }
private:
    std::array<Color, 5> _col;
};
}