如何在Python-Fu中使用file_ico_save为不同的图标层设置属性？

from gimpfu import *

def set_icon_layer_properties(image, drawable, filename, bpp, compression):
    # 设置图标层的文件名
    pdb.gimp_image_set_filename(image, drawable, filename)
    
    # 设置图标层的位深度（bpp）
    pdb.gimp_image_set_component_active(image, drawable, 0, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 1, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 2, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 3, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 4, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 5, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 6, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 7, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 8, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 9, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 10, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 11, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 12, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 13, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 14, 1, 1)
    pdb.gimp_image_set_component_active(image, drawable, 15, 1, 1)
    
    # 设置图标层的压缩方式
    pdb.gimp_image_set_compression(image, drawable, compression)

def save_icon_layer_as_ico(image, drawable, filename, bpp, compression):
    # 创建一个新的图像，用于保存图标层
    icon_image = pdb.gimp_image_new(32, 32, RGB)
    
    # 将图标层复制到新的图像中
    icon_layer = pdb.gimp_layer_new_from_drawable(drawable, icon_image)
    pdb.gimp_image_insert_layer(icon_image, icon_layer, None, 0)
    
    # 设置图标层的属性
    set_icon_layer_properties(icon_image, icon_layer, filename, bpp, compression)
    
    # 保存图标层为ICO文件
    pdb.file_ico_save(icon_image, icon_layer, filename, filename)
    
    # 关闭图像
    pdb.gimp_image_delete(icon_image)

register(
    "python_fu_save_icon_layer_as_ico",
    "Save icon layer as ICO file",
    "Save the current icon layer as an ICO file",
    "Your Name",
    "Your Name",
    "2022",
    "<Image>/File/Save Icon Layer as ICO...",
    "*",
    [
        (PF_STRING, "filename", "File name", ""),
        (PF_INT, "bpp", "Bits per pixel (1, 4, 8, 24, 32)", 32),
        (PF_INT, "compression", "Compression (0 - none, 1 - RLE)", 0)
    ],
    [],
    save_icon_layer_as_ico
)

main()