# BEGIN LICENSE BLOCK
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# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
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# This work is made available to you under the terms of Version 2 of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
# General Public License for more details.
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# END LICENSE BLOCK
=head1 NAME

  RT::CustomFields - a collection of RT CustomField objects

=head1 SYNOPSIS

  use RT::CustomFields;

=head1 DESCRIPTION

=head1 METHODS


=begin testing

ok (require RT::CustomFields);

=end testing

=cut

use strict;
no warnings qw(redefine);


# {{{ sub LimitToGlobalOrQueue 

=item LimitToGlobalOrQueue QUEUEID

Limits the set of custom fields found to global custom fields or those tied to the queue with ID QUEUEID 

=cut

sub LimitToGlobalOrQueue {
    my $self = shift;
    my $queue = shift;
    $self->LimitToQueue($queue);
    $self->LimitToGlobal();
}

# }}}

# {{{ sub LimitToQueue 

=head2 LimitToQueue QUEUEID

Takes a queue id (numerical) as its only argument. Makes sure that 
Scopes it pulls out apply to this queue (or another that you've selected with
another call to this method

=cut

sub LimitToQueue  {
   my $self = shift;
  my $queue = shift;
 
  $self->Limit (ENTRYAGGREGATOR => 'OR',
		FIELD => 'Queue',
		VALUE => "$queue")
      if defined $queue;
  
}
# }}}

# {{{ sub LimitToGlobal

=head2 LimitToGlobal

Makes sure that 
Scopes it pulls out apply to all queues (or another that you've selected with
another call to this method or LimitToQueue

=cut


sub LimitToGlobal  {
   my $self = shift;
 
  $self->Limit (ENTRYAGGREGATOR => 'OR',
		FIELD => 'Queue',
		VALUE => 0);
  
}
# }}}


# {{{ sub _DoSearch 

=head2 _DoSearch

  A subclass of DBIx::SearchBuilder::_DoSearch that makes sure that _Disabled ro
ws never get seen unless
we're explicitly trying to see them.

=cut

sub _DoSearch {
    my $self = shift;
    
    #unless we really want to find disabled rows, make sure we\'re only finding enabled ones.
    unless($self->{'find_disabled_rows'}) {
        $self->LimitToEnabled();
    }
    
    return($self->SUPER::_DoSearch(@_));
    
}

# }}}
  
1;