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 ()
40 Glib::Threads::Mutex::Lock em (AudioEngine::instance()->process_lock());
42 AudioEngine::instance()->unregister_port (_midi_in);
45 AudioEngine::instance()->unregister_port (_midi_out);
48 AudioEngine::instance()->unregister_port (_scene_in);
51 AudioEngine::instance()->unregister_port (_scene_out);
53 if (_mtc_output_port) {
54 AudioEngine::instance()->unregister_port (_mtc_output_port);
56 if (_midi_clock_output_port) {
57 AudioEngine::instance()->unregister_port (_midi_clock_output_port);
63 MidiPortManager::create_ports ()
65 /* this method is idempotent
72 _midi_in = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("MIDI control in"), true);
73 _midi_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MIDI control out"), true);
75 _mmc_in = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("MMC in"), true);
76 _mmc_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MMC out"), true);
78 _scene_in = AudioEngine::instance()->register_input_port (DataType::MIDI, X_("Scene in"), true);
79 _scene_out = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("Scene out"), true);
81 /* Now register ports used to send positional sync data (MTC and MIDI Clock)
84 boost::shared_ptr<ARDOUR::Port> p;
86 p = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MTC out"));
87 _mtc_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
89 p = AudioEngine::instance()->register_output_port (DataType::MIDI, X_("MIDI Clock out"));
90 _midi_clock_output_port= boost::dynamic_pointer_cast<MidiPort> (p);
94 MidiPortManager::set_midi_port_states (const XMLNodeList&nodes)
96 XMLProperty const * prop;
97 typedef map<std::string,boost::shared_ptr<Port> > PortMap;
99 const int version = 0;
101 ports.insert (make_pair (_mtc_output_port->name(), _mtc_output_port));
102 ports.insert (make_pair (_midi_clock_output_port->name(), _midi_clock_output_port));
103 ports.insert (make_pair (_midi_in->name(), _midi_in));
104 ports.insert (make_pair (_midi_out->name(), _midi_out));
105 ports.insert (make_pair (_mmc_in->name(), _mmc_in));
106 ports.insert (make_pair (_mmc_out->name(), _mmc_out));
107 ports.insert (make_pair (_scene_out->name(), _scene_out));
108 ports.insert (make_pair (_scene_in->name(), _scene_in));
110 for (XMLNodeList::const_iterator n = nodes.begin(); n != nodes.end(); ++n) {
111 if ((prop = (*n)->property (X_("name"))) == 0) {
115 PortMap::iterator p = ports.find (prop->value());
116 if (p == ports.end()) {
120 p->second->set_state (**n, version);
125 MidiPortManager::get_midi_port_states () const
127 typedef map<std::string,boost::shared_ptr<Port> > PortMap;
131 ports.insert (make_pair (_mtc_output_port->name(), _mtc_output_port));
132 ports.insert (make_pair (_midi_clock_output_port->name(), _midi_clock_output_port));
133 ports.insert (make_pair (_midi_in->name(), _midi_in));
134 ports.insert (make_pair (_midi_out->name(), _midi_out));
135 ports.insert (make_pair (_mmc_in->name(), _mmc_in));
136 ports.insert (make_pair (_mmc_out->name(), _mmc_out));
137 ports.insert (make_pair (_scene_out->name(), _scene_out));
138 ports.insert (make_pair (_scene_in->name(), _scene_in));
140 for (PortMap::const_iterator p = ports.begin(); p != ports.end(); ++p) {
141 s.push_back (&p->second->get_state());