#! /usr/bin/env python
# -*- coding:Shift_JIS -*-
# 2010.03.23(Tue) 13:57 first
# 2010.03.27(Sat) 13:04 add :image type that the script works on
#                       fix :PF_RADIO result string->int
# 2010.03.27(Sat) 22:49 Rename Layer All/Show/Hide

from gimpfu import *

def python_LayerNumbering(img, drawable, onset,drn,tgt,fmt):
    img.undo_group_start()
    
    # Make Arrays ..
    if tgt==0:
        # Hide Layer
        layers = [i for i in img.layers if (not pdb.gimp_drawable_get_visible(i))]
    elif tgt==1:
        # Show Layer
        layers = [i for i in img.layers if (pdb.gimp_drawable_get_visible(i))]
    else:
        # All
        layers = [i for i in img.layers]

    # Clean ..
    for i in range(0,len(layers)) :
        pdb.gimp_layer_set_name(layers[i],"-")
        
    if drn==0:
        layers.reverse()
        
    # Numbering ..
    for i in range(0,len(layers)) :
        pdb.gimp_layer_set_name(layers[i],fmt % (i+onset))
        
    img.undo_group_end()
    return

register(
    "python_fu_LayerNumering",
    "Layer Numbering",
    "Layer Numbering",
    "GIMP Part21 >>13",
    "GPL License",
    "2010.03.27(Sat) 22:49",
    # "<Image>/Filters/Misc/Layer Numbering...",
    "<Image>/Layer/Layer Numbering...",
    "*",
    [
    (PF_INT		, "onset", "OnSet:", 1),
    (PF_RADIO	, "drn"  , "Start:", 0, (("Top", 1), ("Bottom", 0))),
    (PF_RADIO	, "tgt"  , "Rename:", 2, (("All Layers", 2), ("Show Only", 1), ("Hide Only", 0))),
    (PF_STRING	, "fmt"  , "Format:" , "%04d")
    ],
    [],
    python_LayerNumbering)

main()