#
# Copyright (C) 2010 Martin Owens
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
"""
Renderer for barcodes, SVG extention for Inkscape. 

For supported barcodes see Barcode module directory.

"""

# This lists all known Barcodes missing from this package
# ===== UPC-Based Extensions ====== #
# Code11
# ========= Code25-Based ========== #
# Codabar
# Postnet
# ITF25
# ========= Alpha-numeric ========= #
# Code39Mod
# USPS128 
# =========== 2D Based ============ #
# PDF417
# PDF417-Macro
# PDF417-Truncated
# PDF417-GLI

import sys

def getBarcode(format, param={}):
    if format:
        format = str(format).lower()
        format = format.replace('-', '')
        format = format.replace(' ', '')
        if format=='code25i':
            import Code25i
            return Code25i.Object(param)
        elif format=='code39':
            import Code39
            return Code39.Object(param)
        elif format=='code39ext':
            import Code39Ext
            return Code39Ext.Object(param)
        elif format=='code93':
            import Code93
            return Code93.Object(param)
        elif format=='code128':
            import Code128
            return Code128.Object(param)

        elif format in ['rm4cc', 'rm4scc']:
            import RM4CC
            return RM4CC.Object(param)

        elif format == 'upca':
            import UPCA
            return UPCA.Object(param)
        elif format == 'upce':
            import UPCE
            return UPCE.Object(param)
        elif format == 'ean5':
            import EAN5
            return EAN5.Object(param)
        elif format in ['ean8', 'ucc8']:
            import EAN8
            return EAN8.Object(param)
        elif format in ['ean13', 'ucc13','jan']:
            import EAN13
            return EAN13.Object(param)
    sys.stderr.write("Invalid format for barcode: " + str(format) + "\n")