#!/usr/bin/env python

import os
from gimpfu import *

def batch_convert(img, layer, inputFolder, outputFolder):
	# Iterate the folder
	for file in os.listdir(inputFolder):
		try:
			# Build the full file paths.
			inputPath = inputFolder + "\\" + file
			outputPath = outputFolder + "\\" + file
			
			# Open the file if is a DDS image.
			image = pdb.file_dds_load(inputPath, inputPath, 0, 0)
			pdb.file_dds_save(image, drawable, outputPath, outputPath, 3, 1, 0, 0, 0, 0, 0, 0, 0, 1)
			
		except Exception as err:
			gimp.message("Unexpected error: " + str(err))

register(
    "python_fu_test_batch_convert",
    "Batch Convert",
    "Converts DDS to DTX5 W Mipmaps",
    "JT",
    "Open source (BSD 3-clause license)",
    "2013",
    "<Image>/Filters/Test/Batch DDS",
    "*",
    [
        (PF_DIRNAME, "inputFolder", "Input directory", ""),
        (PF_DIRNAME, "outputFolder", "Output directory", "")
    ],
    [],
    batch_convert)

main()