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"
23 #include "ardour/rc_configuration.h"
27 using namespace ARDOUR;
33 MidiPortManager::MidiPortManager ()
38 MidiPortManager::~MidiPortManager ()
41 AudioEngine::instance()->unregister_port (_midi_in);
44 AudioEngine::instance()->unregister_port (_midi_out);
47 AudioEngine::instance()->unregister_port (_scene_in);
50 AudioEngine::instance()->unregister_port (_scene_out);
52 if (_mtc_input_port) {
53 AudioEngine::instance()->unregister_port (_mtc_input_port);
55 if (_mtc_output_port) {
56 AudioEngine::instance()->unregister_port (_mtc_output_port);
58 if (_midi_clock_input_port) {
59 AudioEngine::instance()->unregister_port (_midi_clock_input_port);
61 if (_midi_clock_output_port) {
62 AudioEngine::instance()->unregister_port (_midi_clock_output_port);
68 MidiPortManager::create_ports ()
70 /* this method is idempotent
77 _midi_in = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("MIDI control in"), true);
78 _midi_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MIDI control out"), true);
80 _mmc_in = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("MMC in"), true);
81 _mmc_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MMC out"), true);
83 _scene_in = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("Scene in"), true);
84 _scene_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("Scene out"), true);
86 /* XXX nasty type conversion needed because of the mixed inheritance
87 * required to integrate MIDI::IPMidiPort and ARDOUR::AsyncMIDIPort.
89 * At some point, we'll move IPMidiPort into Ardour and make it
90 * inherit from ARDOUR::MidiPort not MIDI::Port, and then this
94 _midi_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_in).get();
95 _midi_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_out).get();
97 _mmc_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_in).get();
98 _mmc_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_mmc_out).get();
100 _scene_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_scene_in).get();
101 _scene_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_scene_out).get();
103 /* Now register ports used for sync (MTC and MIDI Clock)
106 boost::shared_ptr<ARDOUR::Port> p;
108 p = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("MTC in"));
109 _mtc_input_port = boost::dynamic_pointer_cast<MidiPort> (p);
110 p = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MTC out"));
111 _mtc_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
113 p = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("MIDI Clock in"));
114 _midi_clock_input_port = boost::dynamic_pointer_cast<MidiPort> (p);
115 p = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MIDI Clock out"));
116 _midi_clock_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
118 /* These ports all need their incoming data handled in
119 * Port::cycle_start() and so ...
122 _mtc_input_port->set_always_parse (true);
123 _mtc_output_port->set_always_parse (true);
124 _midi_clock_input_port->set_always_parse (true);
125 _midi_clock_output_port->set_always_parse (true);
129 MidiPortManager::set_midi_port_states (const XMLNodeList&nodes)
132 typedef map<std::string,boost::shared_ptr<Port> > PortMap;
134 const int version = 0;
136 ports.insert (make_pair (_mtc_input_port->name(), _mtc_input_port));
137 ports.insert (make_pair (_mtc_output_port->name(), _mtc_output_port));
138 ports.insert (make_pair (_midi_clock_input_port->name(), _midi_clock_input_port));
139 ports.insert (make_pair (_midi_clock_output_port->name(), _midi_clock_output_port));
140 ports.insert (make_pair (_midi_input_port->name(), _midi_in));
141 ports.insert (make_pair (_midi_output_port->name(), _midi_out));
142 ports.insert (make_pair (_mmc_input_port->name(), _mmc_in));
143 ports.insert (make_pair (_mmc_output_port->name(), _mmc_out));
144 ports.insert (make_pair (_scene_output_port->name(), _scene_out));
145 ports.insert (make_pair (_scene_input_port->name(), _scene_in));
147 for (XMLNodeList::const_iterator n = nodes.begin(); n != nodes.end(); ++n) {
148 if ((prop = (*n)->property (X_("name"))) == 0) {
152 PortMap::iterator p = ports.find (prop->value());
153 if (p == ports.end()) {
157 p->second->set_state (**n, version);
162 MidiPortManager::get_midi_port_states () const
164 typedef map<std::string,boost::shared_ptr<Port> > PortMap;
168 ports.insert (make_pair (_mtc_input_port->name(), _mtc_input_port));
169 ports.insert (make_pair (_mtc_output_port->name(), _mtc_output_port));
170 ports.insert (make_pair (_midi_clock_input_port->name(), _midi_clock_input_port));
171 ports.insert (make_pair (_midi_clock_output_port->name(), _midi_clock_output_port));
172 ports.insert (make_pair (_midi_input_port->name(), _midi_in));
173 ports.insert (make_pair (_midi_output_port->name(), _midi_out));
174 ports.insert (make_pair (_mmc_input_port->name(), _mmc_in));
175 ports.insert (make_pair (_mmc_output_port->name(), _mmc_out));
176 ports.insert (make_pair (_scene_output_port->name(), _scene_out));
177 ports.insert (make_pair (_scene_input_port->name(), _scene_in));
179 for (PortMap::const_iterator p = ports.begin(); p != ports.end(); ++p) {
180 s.push_back (&p->second->get_state());