#! /usr/bin/perl
#
# Convert a Praat TextGrid file to xml and write it to STDOUT.
# Uses the TIER names as tag names.
#
###############################################################################
#
# Copyright R.J.J.H. van Son © 2000, 2001
#
# Author Rob van Son
# Institute of Phonetic Sciences & ACLC
# University of Amsterdam
# Herengracht 338
# NL-1016CG Amsterdam, The Netherlands
# Email: Rob.van.Son@hum.uva.nl
#        rob.van.son@workmail.com
# WWW  : http://www.fon.hum.uva.nl/rob/
# mail:  Institute of Phonetic Sciences
#        University of Amsterdam
#        Herengracht 338
#        NL-1016CG Amsterdam
#        The Netherlands
#        tel +31 205252183
#        fax +31 205252197
#
# License for use and disclaimers
#
# 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.
#
#
#######################################################
#
$HomeDir = $ENV{'DOCUMENT_ROOT'} ? "$ENV{'DOCUMENT_ROOT'}/.." : '..';
require "$HomeDir/Links.pl";
require "$Scripts/SentenceLabel.pl";

# read all files
push(@ARGV, '-') unless @ARGV;
my $File;
foreach $File (@ARGV)
{
	my $TextGrid = new SentenceLabel;
	$TextGrid->ReadLabelFile($File);
	$TextGrid->printxml(STDOUT, reverse(@{$TextGrid->{TIERORDER}}));
};
