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Diffstat (limited to 'libs/ardour/midiport_manager.cc')
| -rw-r--r-- | libs/ardour/midiport_manager.cc | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/libs/ardour/midiport_manager.cc b/libs/ardour/midiport_manager.cc new file mode 100644 index 0000000000..a4d53d6530 --- /dev/null +++ b/libs/ardour/midiport_manager.cc @@ -0,0 +1,125 @@ +/* + 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); + } + } +} + |