# Copyright 2005-2007 Interchange Development Group and others
# 
# 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.  See the LICENSE file for details.
# 
# $Id: display.widget,v 1.3 2007-03-30 23:40:58 pajamian Exp $

CodeDef display Widget 1
CodeDef display Description Text of option
CodeDef display MapRoutine Vend::Form::current_label

sub current_label {
my($opt, $data) = @_;
my $val;
my $default;
if (defined $opt->{value}) {
  $val = $opt->{value};
}
elsif(defined $opt->{default}) {
  $val = $opt->{default};
}
$val =~ s/\0//;
for(@$data) {
  my ($setting, $label) = @$_;
  $default = $label if $label =~ s/\*$//;
  return ($label || $setting) if $val eq $setting;
}
return $val || $default;
}