2 Copyright (C) 1998-99 Paul Barton-Davis
3 This program is free software; you can redistribute it and/or modify
4 it under the terms of the GNU General Public License as published by
5 the Free Software Foundation; either version 2 of the License, or
6 (at your option) any later version.
8 This program is distributed in the hope that it will be useful,
9 but WITHOUT ANY WARRANTY; without even the implied warranty of
10 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 GNU General Public License for more details.
13 You should have received a copy of the GNU General Public License
14 along with this program; if not, write to the Free Software
15 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "ardour/audioengine.h"
21 #include "ardour/async_midi_port.h"
22 #include "ardour/midiport_manager.h"
26 using namespace ARDOUR;
32 MidiPortManager::MidiPortManager ()
36 MidiPortManager::~MidiPortManager ()
39 AudioEngine::instance()->unregister_port (_midi_in);
42 AudioEngine::instance()->unregister_port (_midi_in);
44 if (_mtc_input_port) {
45 AudioEngine::instance()->unregister_port (_mtc_input_port);
47 if (_mtc_output_port) {
48 AudioEngine::instance()->unregister_port (_mtc_output_port);
50 if (_midi_clock_input_port) {
51 AudioEngine::instance()->unregister_port (_midi_clock_input_port);
53 if (_midi_clock_output_port) {
54 AudioEngine::instance()->unregister_port (_midi_clock_output_port);
60 MidiPortManager::port (string const & n)
62 boost::shared_ptr<MidiPort> mp = boost::dynamic_pointer_cast<MidiPort> (AudioEngine::instance()->get_port_by_name (n));
67 MidiPortManager::create_ports ()
69 /* this method is idempotent
76 _midi_in = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MIDI control in"), true);
77 _midi_out = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MIDI control out"), true);
79 _mmc_in = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MMC in"), true);
80 _mmc_out = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MMC out"), true);
82 /* XXX nasty type conversion needed because of the mixed inheritance
83 * required to integrate MIDI::IPMidiPort and ARDOUR::AsyncMIDIPort.
85 * At some point, we'll move IPMidiPort into Ardour and make it
86 * inherit from ARDOUR::MidiPort not MIDI::Port, and then this
90 _midi_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_in).get();
91 _midi_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_out).get();
93 _mmc_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_in).get();
94 _mmc_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_out).get();
96 /* Now register ports used for sync (MTC and MIDI Clock)
99 boost::shared_ptr<ARDOUR::Port> p;
101 p = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MTC in"));
102 _mtc_input_port = boost::dynamic_pointer_cast<MidiPort> (p);
103 p = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MTC out"));
104 _mtc_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
106 p = AudioEngine::instance()->register_input_port (DataType::MIDI, _("MIDI Clock in"));
107 _midi_clock_input_port = boost::dynamic_pointer_cast<MidiPort> (p);
108 p = AudioEngine::instance()->register_output_port (DataType::MIDI, _("MIDI Clock out"));
109 _midi_clock_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
111 /* These ports all need their incoming data handled in
112 * Port::cycle_start() and so ...
115 _mtc_input_port->set_always_parse (true);
116 _mtc_output_port->set_always_parse (true);
117 _midi_clock_input_port->set_always_parse (true);
118 _midi_clock_output_port->set_always_parse (true);
122 MidiPortManager::set_port_states (list<XMLNode*> s)
124 PortManager::PortList pl;
126 AudioEngine::instance()->get_ports (DataType::MIDI, pl);
128 for (list<XMLNode*>::iterator i = s.begin(); i != s.end(); ++i) {
129 for (PortManager::PortList::const_iterator j = pl.begin(); j != pl.end(); ++j) {
130 // (*j)->set_state (**i);