# The LearningOnline Network with CAPA
# external style responses
#
# $Id: loncapagrade.pm,v 1.1 2002/01/30 17:30:48 albertel Exp $
#
# Copyright Michigan State University Board of Trustees
#
# This file is part of the LearningOnline Network with CAPA (LON-CAPA).
#
# LON-CAPA 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.
#
# LON-CAPA 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 LON-CAPA; if not, write to the Free Software
# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
#
# /home/httpd/html/adm/gpl.txt
#
# http://www.lon-capa.org/
#
# 1/26 Guy
package Apache::loncapagrade;
use strict;

#Globals
# results of parse end up in here
%Apache::loncapagrade::result;

BEGIN {
#  &Apache::lonxml::register('Apache::loncapagrade',
#			    ('loncapagrade','awardetail','message'));
}

sub start_loncapagrade {
  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
  my $result;
  if ($target eq 'grade') {
    %Apache::loncapagrade::results=();
    &Apache::lonxml::register('Apache::loncapagrade',('awarddetail','message'));
  }
  return $result;
}

sub end_loncapagrade {
  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
  my $result;
  if ($target eq 'grade') {
    &Apache::lonxml::deregister('Apache::loncapagrade',
				('loncapagrade','awardetail','message'));
  }
  return $result;
}

sub start_awarddetail {
  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
  my $result;
  if ($target eq 'grade') { &Apache::lonxml::startredirection; }
  return $result;
}

sub end_awarddetail {
  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
  my $result;
  if ($target eq 'grade') {
    $Apache::loncapagrade::results{'awarddetail'}=
      &Apache::lonxml::endredirection;
  }
  return $result;
}

sub start_message {
  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
  my $result;
  if ($target eq 'grade') { &Apache::lonxml::startredirection; }
  return $result;
}

sub end_message {
  my ($target,$token,$tagstack,$parstack,$parser,$safeeval,$style)=@_;
  my $result;
  if ($target eq 'grade') {
    $Apache::loncapagrade::results{'message'}=
      &Apache::lonxml::endredirection;
  }
  return $result;
}

1;
__END__