#! /usr/bin/python
'''
Author: Lars (lars.stonerocket.co.uk)
Alias: Another_Lars
Copyright 2011 Lars 
License: Free Beer
Version 0.1
GIMP plugin with simple animation scripts.

Code used from: Cross Process and PNG export of Chris Mohler (2011/2009)
'''

from gimpfu import *
import os, re

def alpha_all_layers(img):
	for layer in img.layers:
		pdb.gimp_layer_add_alpha(layer)
		
def export_all_layers(img,path):
	number = 0
	for layer in img.layers:
		if (number < 10):
			filename = "00" + str(number) + ".png"
		else:
			filename = "0" + str(number) + ".png"
		fullpath = os.path.join(path, filename);
		pdb.file_png_save(img, img.layers[number], fullpath, filename, 0, 9, 1, 1, 1, 1, 1)
		number += 1

def rename_all_layers(img, args): 
	if args:
		for layer in img.layers:
			layer.name += args
	else:
		number = 0
		for layer in img.layers:
			layer.name = str(number)
			number += 1
		
register(
    proc_name=("python-fu-add-text-all-layers"),
    blurb=("Add custom text behind all layer names or enter nothing for clearing all names."),
    help=("Help?"),
    author=("Lars"),
    copyright=("Free Beer"),
    date=("2011"),
    label=("Rename all layers"),
    imagetypes=("*"),
    params=[
	(PF_IMAGE, "img", "Image", None),
	(PF_STRING, "args", "Text to add:", ""),
	],
    results=[],
    function=(rename_all_layers), 
    menu=("<Image>/Anitools")
 )

register(
	proc_name=("python-fu-export-all-layers"),
	blurb=("Export all layers as PNG file in the desired location."),
	help=("Help?"),
	author=("Lars"),
	copyright=("Free Beer"),
	date=("2011"),
	label=("Export all layers as PNG"),
	imagetypes=("*"),
	params=[
	(PF_IMAGE, "img", "Image", None),
	(PF_DIRNAME, "path", "Save PNG's here:", os.getcwd()),
	],
	results=[],
	function=(export_all_layers), 
	menu=("<Image>/Anitools")
)

register(
	proc_name=("python-fu-add-alpha-all-layers"),
	blurb=("Add alpha to all layers."),
	help=("Help?"),
	author=("Lars"),
	copyright=("Free Beer"),
	date=("2011"),
	label=("Add alpha to all layers"),
	imagetypes=("*"),
	params=[
	(PF_IMAGE, "img", "Image", None),
	],
	results=[],
	function=(alpha_all_layers), 
	menu=("<Image>/Anitools")
)

'''
main() is required to register the stuff above
'''
main()