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/*
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 "ardour/audioengine.h"
#include "ardour/async_midi_port.h"
#include "ardour/midiport_manager.h"
#include "i18n.h"
using namespace ARDOUR;
using namespace std;
using namespace MIDI;
using namespace PBD;
MidiPortManager::MidiPortManager ()
{
}
MidiPortManager::~MidiPortManager ()
{
if (_midi_in) {
AudioEngine::instance()->unregister_port (_midi_in);
}
if (_midi_in) {
AudioEngine::instance()->unregister_port (_midi_in);
}
if (_mtc_input_port) {
AudioEngine::instance()->unregister_port (_mtc_input_port);
}
if (_mtc_output_port) {
AudioEngine::instance()->unregister_port (_mtc_output_port);
}
if (_midi_clock_input_port) {
AudioEngine::instance()->unregister_port (_midi_clock_input_port);
}
if (_midi_clock_output_port) {
AudioEngine::instance()->unregister_port (_midi_clock_output_port);
}
}
MidiPort*
MidiPortManager::port (string const & n)
{
boost::shared_ptr<MidiPort> mp = boost::dynamic_pointer_cast<MidiPort> (AudioEngine::instance()->get_port_by_name (n));
return mp.get();
}
void
MidiPortManager::create_ports ()
{
/* this method is idempotent
*/
if (_midi_in) {
return;
}
_midi_in = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MIDI control in"), true);
_midi_out = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MIDI control out"), true);
_mmc_in = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MMC in"), true);
_mmc_out = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MMC out"), true);
/* XXX nasty type conversion needed because of the mixed inheritance
* required to integrate MIDI::IPMidiPort and ARDOUR::AsyncMIDIPort.
*
* At some point, we'll move IPMidiPort into Ardour and make it
* inherit from ARDOUR::MidiPort not MIDI::Port, and then this
* mess can go away
*/
_midi_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_in).get();
_midi_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_out).get();
_mmc_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_in).get();
_mmc_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_out).get();
/* Now register ports used for sync (MTC and MIDI Clock)
*/
boost::shared_ptr<ARDOUR::Port> p;
p = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MTC in"));
_mtc_input_port = boost::dynamic_pointer_cast<MidiPort> (p);
p = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MTC out"));
_mtc_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
p = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MIDI Clock in"));
_midi_clock_input_port = boost::dynamic_pointer_cast<MidiPort> (p);
p = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MIDI Clock out"));
_midi_clock_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
}
void
MidiPortManager::set_port_states (list<XMLNode*> s)
{
PortManager::PortList pl;
AudioEngine::instance()->get_ports (DataType::MIDI, pl);
for (list<XMLNode*>::iterator i = s.begin(); i != s.end(); ++i) {
for (PortManager::PortList::const_iterator j = pl.begin(); j != pl.end(); ++j) {
// (*j)->set_state (**i);
}
}
}
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