view release on metacpan or  search on metacpan

lib/Audio/Nama/Bus.pm  view on Meta::CPAN

		) unless $bn{$name};
	
	my $bus = $bn{$name};
	# modify bus and track settings to activate bus
	$bus->set(rw => MON); 

	@args = ( 
		rw 			=> MON,
		source_type => 'bus',
		source_id   => $name,
		@args
	);

	$tn{$name} and pager_newline( qq($name: setting as mix track for bus "$name"));

	my $track = $tn{$name}// add_track($name, width => 2);

	$track->set( @args );
}
	

	
sub add_submix {

	my ($name, $dest_id, $bus_type) = @_;
	my $dest_type = dest_type( $dest_id );

	# dest_type: soundcard | jack_client | loop | jack_port | jack_multi
	
	logpkg(__FILE__,__LINE__,'debug',"name: $name, dest_type: $dest_type, dest_id: $dest_id");
	if ($bn{$name} and (ref $bn{$name}) !~ /SendBus/){
		Audio::Nama::throw($name,": bus name already in use. Aborting."), return;
	}
	if ($bn{$name}){
		Audio::Nama::pager_newline( qq(monitor bus "$name" already exists.  Updating with new tracks.) );
	} else {
	my @args = (
		name => $name, 
		send_type => $dest_type,
		send_id	 => $dest_id,
	);

	my $class = $bus_type eq 'cooked' ? 'Audio::Nama::SendBusCooked' : 'Audio::Nama::SendBusRaw';
	my $bus = $class->new( @args );

	$bus or carp("can't create bus!\n"), return;

	}
	map{ Audio::Nama::EarTrack->new(	name => "$name\_$_", # BusName_TrackName
							rw => MON,
							target => $_,
							group  => $name,
							width => 2,
							hide	=> 1,
						)
   } $bn{Main}->tracks;
		
}

	
sub update_submix {
	my $name = shift;
		add_submix( $name, 
						 $bn{$name}->send_id),
						 "dummy",
}
sub remove_submix_helper_tracks {
	my $name = shift;
	#say "got name: $name";
	my @submixes = submixes(); 
	#say "got submixes:", Dumper \@submixes;
	for my $sm ( @submixes ){ 
		my $to_remove = join '_', $sm->name, $name;
		#say "to_remove: $to_remove";
		local $quiet;
		$quiet++;
		for my $name ($sm->tracks) { 
			$tn{$name}->remove, last if $name eq $to_remove
		}
	}

}
sub submixes { grep { (ref $_) =~ /SendBusCooked/ } values %Audio::Nama::Bus::by_name }

}
}
1;
__END__