major redesign of MIDI port heirarchy and management

[ardour.git] / libs / ardour / midiport_manager.cc

diff --git a/libs/ardour/midiport_manager.cc b/libs/ardour/midiport_manager.cc
new file mode 100644 (file)
index 0000000..fb27800
--- /dev/null
+++ b/libs/ardour/midiport_manager.cc
@@ -0,0 +1,89 @@
+/*
+    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 ()
+{
+       _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);
+       
+       _midi_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_in).get();
+       _midi_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(_midi_out).get();
+}
+
+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);
+               }
+       }
+}
+