#!/usr/bin/env python
#
# ***** BEGIN GPL LICENSE BLOCK *****
#
# 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#
# The Original Code is Copyright (C) 2012, Blender Foundation
# All rights reserved.
#
# The Original Code is: all of this file.
#
# Contributor(s): Bastien Montagne.
#
# ***** END GPL LICENSE BLOCK *****

Import('env')

sources = env.Glob('*.cpp')

if env['OURPLATFORM'] in ['darwin']:
    # Cocoa code to read user locale on OSX
    sources.append('osx_user_locale.mm')

incs = '.'
defs = []

if env['WITH_BF_INTERNATIONAL']:
    defs.append('WITH_INTERNATIONAL')
    incs += ' ' + env['BF_BOOST_INC']

env.BlenderLib( 'bf_intern_locale', sources, Split(incs), defs, libtype=['intern','player'], priority=[10, 185])

if env['WITH_BF_INTERNATIONAL']:
    import os
    from os.path import dirname

    def normpath(path):
        return os.path.abspath(os.path.normpath(path))

    # build directory
    source_dir = Dir('.').srcnode().path
    root_build_dir = normpath(env['BF_BUILDDIR'])
    root_source_dir = dirname(dirname(normpath(source_dir)))
    po_dir = os.path.join(root_source_dir, "release", "datafiles", "locale", "po")
    build_dir = os.path.join(root_build_dir, 'locale')

    if os.path.exists(po_dir):
        # create directory if needed
        if not os.path.exists(build_dir):
            os.makedirs(build_dir)

        msgfmt_tool = env.Clone()
        msgfmt_tool.Append(LINKFLAGS = env['PLATFORM_LINKFLAGS'])

        targetpath = root_build_dir + '/msgfmt'

        msgfmt_target = msgfmt_tool.Program(target = targetpath, source = ['msgfmt.cc'])

        locale = env.Clone()

        # dependencies
        dependencies = [msgfmt_target]

        # add command for each locale
        all_mo_files = []
        for f in os.listdir(po_dir):
            if not f.endswith(".po"):
                continue

            po_file = os.path.join(po_dir, f)
            mo_file = os.path.join(build_dir, os.path.splitext(f)[0] + ".mo")

            command = "\"%s\" \"%s\" \"%s\"" % (targetpath, po_file, mo_file)

            locale.Command(mo_file, po_file, command)
            locale.Depends(mo_file, dependencies)

            all_mo_files.append(mo_file)

        env.Depends("boost_locale_wrapper.cpp", all_mo_files)