13
0
livetrax/libs/midi++2/midifactory.cc

104 lines
2.0 KiB
C++

/*
Copyright (C) 1998-99 Paul Barton-Davis
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., 675 Mass Ave, Cambridge, MA 02139, USA.
$Id$
*/
#include <midi++/types.h>
#include <midi++/factory.h>
#include <midi++/nullmidi.h>
#include <midi++/fifomidi.h>
#ifdef WITH_ALSA
#include <midi++/alsa_sequencer.h>
#include <midi++/alsa_rawmidi.h>
#endif // WITH_ALSA
#ifdef WITH_COREMIDI
#include <midi++/coremidi_midiport.h>
#endif // WITH_COREMIDI
using namespace std;
using namespace MIDI;
Port *
PortFactory::create_port (PortRequest &req)
{
Port *port;
switch (req.type) {
#ifdef WITH_ALSA
case Port::ALSA_RawMidi:
port = new ALSA_RawMidiPort (req);
break;
case Port::ALSA_Sequencer:
port = new ALSA_SequencerMidiPort (req);
break;
#endif // WITH_ALSA
#if WITH_COREMIDI
case Port::CoreMidi_MidiPort:
port = new CoreMidi_MidiPort (req);
break;
#endif // WITH_COREMIDI
case Port::Null:
port = new Null_MidiPort (req);
break;
case Port::FIFO:
port = new FIFO_MidiPort (req);
break;
default:
req.status = PortRequest::TypeUnsupported;
return 0;
}
req.status = PortRequest::OK;
return port;
}
bool
PortFactory::ignore_duplicate_devices (Port::Type type)
{
bool ret = false;
switch (type) {
#ifdef WITH_ALSA
case Port::ALSA_Sequencer:
ret = true;
break;
#endif // WITH_ALSA
#if WITH_COREMIDI
case Port::CoreMidi_MidiPort:
ret = true;
break;
#endif // WITH_COREMIDI
default:
break;
}
return ret;
}