2008-06-02 17:41:35 -04:00
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/*
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Copyright (C) 2006 Paul Davis
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2015-10-04 14:51:05 -04:00
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2008-06-02 17:41:35 -04:00
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#include <stdint.h>
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2009-12-28 18:55:33 -05:00
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#include <sstream>
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2008-06-02 17:41:35 -04:00
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#include <algorithm>
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2012-06-23 01:09:02 -04:00
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#include <glibmm/fileutils.h>
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2011-03-25 17:21:05 -04:00
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#include <glibmm/miscutils.h>
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2009-12-31 18:43:47 -05:00
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#include "pbd/controllable_descriptor.h"
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2009-10-29 20:21:40 -04:00
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#include "pbd/error.h"
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#include "pbd/failed_constructor.h"
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2014-06-17 07:41:29 -04:00
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#include "pbd/file_utils.h"
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2009-12-29 16:31:14 -05:00
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#include "pbd/xml++.h"
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2015-07-09 21:16:44 -04:00
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#include "pbd/compose.h"
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2008-06-02 17:41:35 -04:00
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2009-10-29 20:21:40 -04:00
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#include "midi++/port.h"
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2008-06-02 17:41:35 -04:00
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2015-12-07 12:04:23 -05:00
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#include "ardour/async_midi_port.h"
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#include "ardour/audioengine.h"
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2013-08-07 22:22:11 -04:00
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#include "ardour/audioengine.h"
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2009-12-29 16:31:14 -05:00
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#include "ardour/filesystem_paths.h"
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2009-10-29 20:21:40 -04:00
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#include "ardour/session.h"
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2009-10-30 11:30:22 -04:00
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#include "ardour/route.h"
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2009-12-21 13:23:07 -05:00
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#include "ardour/midi_ui.h"
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2010-03-25 12:03:31 -04:00
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#include "ardour/rc_configuration.h"
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2013-08-07 22:22:11 -04:00
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#include "ardour/midiport_manager.h"
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2015-07-09 21:16:44 -04:00
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#include "ardour/debug.h"
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2008-06-02 17:41:35 -04:00
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#include "generic_midi_control_protocol.h"
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#include "midicontrollable.h"
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2009-12-28 11:49:44 -05:00
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#include "midifunction.h"
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2010-04-08 17:05:55 -04:00
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#include "midiaction.h"
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2008-06-02 17:41:35 -04:00
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using namespace ARDOUR;
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using namespace PBD;
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2009-12-28 11:49:44 -05:00
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using namespace std;
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2008-06-02 17:41:35 -04:00
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#include "i18n.h"
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2009-12-21 13:23:07 -05:00
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#define midi_ui_context() MidiControlUI::instance() /* a UICallback-derived object that specifies the event loop for signal handling */
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2008-06-02 17:41:35 -04:00
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GenericMidiControlProtocol::GenericMidiControlProtocol (Session& s)
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2012-04-23 06:54:34 -04:00
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: ControlProtocol (s, _("Generic MIDI"))
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2015-12-07 12:04:23 -05:00
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, connection_state (ConnectionState (0))
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2012-03-06 20:11:22 -05:00
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, _motorised (false)
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2012-06-13 17:53:50 -04:00
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, _threshold (10)
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2009-12-29 16:31:14 -05:00
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, gui (0)
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2008-06-02 17:41:35 -04:00
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{
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2015-12-07 12:04:23 -05:00
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_input_port = boost::dynamic_pointer_cast<AsyncMIDIPort> (s.midi_input_port ());
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_output_port = boost::dynamic_pointer_cast<AsyncMIDIPort> (s.midi_output_port ());
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2008-06-02 17:41:35 -04:00
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do_feedback = false;
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_feedback_interval = 10000; // microseconds
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last_feedback_time = 0;
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2009-12-29 16:31:14 -05:00
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_current_bank = 0;
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_bank_size = 0;
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2012-04-24 16:27:13 -04:00
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/* these signals are emitted by the MidiControlUI's event loop thread
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* and we may as well handle them right there in the same the same
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* thread
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*/
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2008-06-02 17:41:35 -04:00
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2009-12-21 13:23:07 -05:00
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Controllable::StartLearning.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::start_learning, this, _1));
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Controllable::StopLearning.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::stop_learning, this, _1));
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Controllable::CreateBinding.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::create_binding, this, _1, _2, _3));
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Controllable::DeleteBinding.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::delete_binding, this, _1));
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2009-12-19 15:26:31 -05:00
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2012-04-24 15:25:57 -04:00
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/* this signal is emitted by the process() callback, and if
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* send_feedback() is going to do anything, it should do it in the
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* context of the process() callback itself.
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*/
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Session::SendFeedback.connect_same_thread (*this, boost::bind (&GenericMidiControlProtocol::send_feedback, this));
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2013-12-13 16:56:34 -05:00
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//Session::SendFeedback.connect (*this, MISSING_INVALIDATOR, boost::bind (&GenericMidiControlProtocol::send_feedback, this), midi_ui_context());;
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2012-04-24 15:25:57 -04:00
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/* this one is cross-thread */
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2012-04-25 08:58:19 -04:00
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Route::RemoteControlIDChange.connect (*this, MISSING_INVALIDATOR, boost::bind (&GenericMidiControlProtocol::reset_controllables, this), midi_ui_context());
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2009-12-28 11:49:44 -05:00
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2015-12-07 12:04:23 -05:00
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/* Catch port connections and disconnections (cross-thread) */
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ARDOUR::AudioEngine::instance()->PortConnectedOrDisconnected.connect (port_connection, MISSING_INVALIDATOR,
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boost::bind (&GenericMidiControlProtocol::connection_handler, this, _1, _2, _3, _4, _5),
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midi_ui_context());
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2009-12-29 16:31:14 -05:00
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reload_maps ();
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2008-06-02 17:41:35 -04:00
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}
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GenericMidiControlProtocol::~GenericMidiControlProtocol ()
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2009-12-29 16:31:14 -05:00
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{
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drop_all ();
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tear_down_gui ();
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}
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2011-03-25 17:21:05 -04:00
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static const char * const midimap_env_variable_name = "ARDOUR_MIDIMAPS_PATH";
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2009-12-29 16:31:14 -05:00
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static const char* const midi_map_dir_name = "midi_maps";
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static const char* const midi_map_suffix = ".map";
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2013-08-15 06:04:08 -04:00
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Searchpath
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2009-12-29 16:31:14 -05:00
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system_midi_map_search_path ()
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{
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2011-03-25 17:21:05 -04:00
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bool midimap_path_defined = false;
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2012-06-23 01:09:42 -04:00
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std::string spath_env (Glib::getenv (midimap_env_variable_name, midimap_path_defined));
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2011-03-25 17:21:05 -04:00
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if (midimap_path_defined) {
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return spath_env;
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}
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2013-08-15 06:04:08 -04:00
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Searchpath spath (ardour_data_search_path());
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2009-12-29 16:31:14 -05:00
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spath.add_subdirectory_to_paths(midi_map_dir_name);
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2013-03-18 11:42:49 -04:00
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return spath;
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2009-12-29 16:31:14 -05:00
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}
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2012-06-23 01:09:42 -04:00
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static std::string
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2009-12-29 16:31:14 -05:00
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user_midi_map_directory ()
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{
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2012-06-23 01:09:42 -04:00
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return Glib::build_filename (user_config_directory(), midi_map_dir_name);
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2009-12-29 16:31:14 -05:00
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}
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static bool
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2013-09-05 04:47:37 -04:00
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midi_map_filter (const string &str, void* /*arg*/)
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2009-12-29 16:31:14 -05:00
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{
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return (str.length() > strlen(midi_map_suffix) &&
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str.find (midi_map_suffix) == (str.length() - strlen (midi_map_suffix)));
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}
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void
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GenericMidiControlProtocol::reload_maps ()
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{
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2014-06-16 06:39:45 -04:00
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vector<string> midi_maps;
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2013-08-15 06:04:08 -04:00
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Searchpath spath (system_midi_map_search_path());
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2012-06-23 01:09:42 -04:00
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spath += user_midi_map_directory ();
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2009-12-29 16:31:14 -05:00
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2014-06-19 04:26:17 -04:00
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find_files_matching_filter (midi_maps, spath, midi_map_filter, 0, false, true);
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2009-12-29 16:31:14 -05:00
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2014-06-16 06:39:45 -04:00
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if (midi_maps.empty()) {
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2009-12-29 16:31:14 -05:00
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cerr << "No MIDI maps found using " << spath.to_string() << endl;
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return;
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}
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2014-06-16 06:39:45 -04:00
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for (vector<string>::iterator i = midi_maps.begin(); i != midi_maps.end(); ++i) {
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string fullpath = *i;
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2009-12-29 16:31:14 -05:00
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XMLTree tree;
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if (!tree.read (fullpath.c_str())) {
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continue;
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}
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MapInfo mi;
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XMLProperty* prop = tree.root()->property ("name");
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if (!prop) {
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continue;
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}
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mi.name = prop->value ();
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mi.path = fullpath;
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2015-10-05 10:17:49 -04:00
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2009-12-29 16:31:14 -05:00
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map_info.push_back (mi);
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}
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}
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2015-10-05 10:17:49 -04:00
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2009-12-29 16:31:14 -05:00
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void
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GenericMidiControlProtocol::drop_all ()
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2008-06-02 17:41:35 -04:00
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{
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2015-07-09 21:16:44 -04:00
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DEBUG_TRACE (DEBUG::GenericMidi, "Drop all bindings\n");
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2012-07-25 13:48:55 -04:00
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Glib::Threads::Mutex::Lock lm (pending_lock);
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Glib::Threads::Mutex::Lock lm2 (controllables_lock);
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2009-12-28 11:49:44 -05:00
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for (MIDIControllables::iterator i = controllables.begin(); i != controllables.end(); ++i) {
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delete *i;
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}
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controllables.clear ();
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for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ++i) {
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delete *i;
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}
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pending_controllables.clear ();
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for (MIDIFunctions::iterator i = functions.begin(); i != functions.end(); ++i) {
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delete *i;
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}
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functions.clear ();
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2010-04-08 17:05:55 -04:00
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for (MIDIActions::iterator i = actions.begin(); i != actions.end(); ++i) {
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delete *i;
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}
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actions.clear ();
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2008-06-02 17:41:35 -04:00
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}
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2009-12-29 16:31:14 -05:00
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void
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GenericMidiControlProtocol::drop_bindings ()
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{
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2015-07-09 21:16:44 -04:00
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DEBUG_TRACE (DEBUG::GenericMidi, "Drop bindings, leave learned\n");
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2012-07-25 13:48:55 -04:00
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Glib::Threads::Mutex::Lock lm2 (controllables_lock);
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2009-12-29 16:31:14 -05:00
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for (MIDIControllables::iterator i = controllables.begin(); i != controllables.end(); ) {
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if (!(*i)->learned()) {
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delete *i;
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i = controllables.erase (i);
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} else {
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++i;
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}
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}
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for (MIDIFunctions::iterator i = functions.begin(); i != functions.end(); ++i) {
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delete *i;
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}
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functions.clear ();
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_current_binding = "";
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_bank_size = 0;
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_current_bank = 0;
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}
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2008-06-02 17:41:35 -04:00
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int
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2009-07-21 11:55:17 -04:00
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GenericMidiControlProtocol::set_active (bool /*yn*/)
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2008-06-02 17:41:35 -04:00
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{
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2015-12-07 12:04:23 -05:00
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/* nothing to do here: the MIDI UI thread in libardour handles all our
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I/O needs.
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*/
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2008-06-02 17:41:35 -04:00
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return 0;
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}
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void
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GenericMidiControlProtocol::set_feedback_interval (microseconds_t ms)
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{
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_feedback_interval = ms;
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}
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2015-10-04 14:51:05 -04:00
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void
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2008-06-02 17:41:35 -04:00
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GenericMidiControlProtocol::send_feedback ()
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{
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2012-04-24 16:27:13 -04:00
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/* This is executed in RT "process" context", so no blocking calls
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*/
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2008-06-02 17:41:35 -04:00
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if (!do_feedback) {
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return;
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}
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microseconds_t now = get_microseconds ();
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if (last_feedback_time != 0) {
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if ((now - last_feedback_time) < _feedback_interval) {
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return;
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}
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}
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_send_feedback ();
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2015-10-05 10:17:49 -04:00
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2008-06-02 17:41:35 -04:00
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last_feedback_time = now;
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}
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2015-10-04 14:51:05 -04:00
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void
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2008-06-02 17:41:35 -04:00
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GenericMidiControlProtocol::_send_feedback ()
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{
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2012-04-24 16:27:13 -04:00
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/* This is executed in RT "process" context", so no blocking calls
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*/
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2008-06-02 17:41:35 -04:00
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const int32_t bufsize = 16 * 1024; /* XXX too big */
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MIDI::byte buf[bufsize];
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int32_t bsize = bufsize;
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2012-03-06 10:08:17 -05:00
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/* XXX: due to bugs in some ALSA / JACK MIDI bridges, we have to do separate
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writes for each controllable here; if we send more than one MIDI message
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in a single jack_midi_event_write then some bridges will only pass the
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first on to ALSA.
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*/
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2012-06-28 11:37:54 -04:00
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2012-07-25 13:48:55 -04:00
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Glib::Threads::Mutex::Lock lm (controllables_lock, Glib::Threads::TRY_LOCK);
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2012-06-28 11:37:54 -04:00
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if (!lm.locked ()) {
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return;
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}
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2015-10-05 10:17:49 -04:00
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2008-06-02 17:41:35 -04:00
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|
|
for (MIDIControllables::iterator r = controllables.begin(); r != controllables.end(); ++r) {
|
2012-03-06 10:08:17 -05:00
|
|
|
MIDI::byte* end = (*r)->write_feedback (buf, bsize);
|
|
|
|
if (end != buf) {
|
|
|
|
_output_port->write (buf, (int32_t) (end - buf), 0);
|
|
|
|
}
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
bool
|
|
|
|
GenericMidiControlProtocol::start_learning (Controllable* c)
|
|
|
|
{
|
|
|
|
if (c == 0) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2015-07-20 15:37:53 -04:00
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, string_compose ("Learn binding: Controlable number: %1\n", c));
|
2009-12-28 11:49:44 -05:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
MIDIControllables::iterator tmp;
|
|
|
|
for (MIDIControllables::iterator i = controllables.begin(); i != controllables.end(); ) {
|
|
|
|
tmp = i;
|
|
|
|
++tmp;
|
2009-12-10 22:18:17 -05:00
|
|
|
if ((*i)->get_controllable() == c) {
|
2008-06-02 17:41:35 -04:00
|
|
|
delete (*i);
|
|
|
|
controllables.erase (i);
|
|
|
|
}
|
|
|
|
i = tmp;
|
|
|
|
}
|
|
|
|
|
2009-12-30 11:48:58 -05:00
|
|
|
{
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm (pending_lock);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-30 11:48:58 -05:00
|
|
|
MIDIPendingControllables::iterator ptmp;
|
|
|
|
for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ) {
|
|
|
|
ptmp = i;
|
|
|
|
++ptmp;
|
|
|
|
if (((*i)->first)->get_controllable() == c) {
|
|
|
|
(*i)->second.disconnect();
|
|
|
|
delete (*i)->first;
|
|
|
|
delete *i;
|
|
|
|
pending_controllables.erase (i);
|
|
|
|
}
|
|
|
|
i = ptmp;
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
MIDIControllable* mc = 0;
|
|
|
|
|
|
|
|
for (MIDIControllables::iterator i = controllables.begin(); i != controllables.end(); ++i) {
|
2010-01-03 21:04:05 -05:00
|
|
|
if ((*i)->get_controllable() && ((*i)->get_controllable()->id() == c->id())) {
|
2008-06-02 17:41:35 -04:00
|
|
|
mc = *i;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!mc) {
|
2013-08-07 22:22:11 -04:00
|
|
|
mc = new MIDIControllable (this, *_input_port->parser(), *c, false);
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
{
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm (pending_lock);
|
2008-06-02 17:41:35 -04:00
|
|
|
|
2009-12-20 11:50:41 -05:00
|
|
|
MIDIPendingControllable* element = new MIDIPendingControllable;
|
|
|
|
element->first = mc;
|
2009-12-21 13:23:07 -05:00
|
|
|
c->LearningFinished.connect_same_thread (element->second, boost::bind (&GenericMidiControlProtocol::learning_stopped, this, mc));
|
2008-06-02 17:41:35 -04:00
|
|
|
|
|
|
|
pending_controllables.push_back (element);
|
|
|
|
}
|
|
|
|
mc->learn_about_external_control ();
|
|
|
|
return true;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::learning_stopped (MIDIControllable* mc)
|
|
|
|
{
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm (pending_lock);
|
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
MIDIPendingControllables::iterator tmp;
|
|
|
|
|
|
|
|
for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ) {
|
|
|
|
tmp = i;
|
|
|
|
++tmp;
|
|
|
|
|
2009-12-20 11:50:41 -05:00
|
|
|
if ( (*i)->first == mc) {
|
|
|
|
(*i)->second.disconnect();
|
|
|
|
delete *i;
|
2008-06-02 17:41:35 -04:00
|
|
|
pending_controllables.erase(i);
|
|
|
|
}
|
|
|
|
|
|
|
|
i = tmp;
|
|
|
|
}
|
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
controllables.push_back (mc);
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::stop_learning (Controllable* c)
|
|
|
|
{
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm (pending_lock);
|
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2008-06-02 17:41:35 -04:00
|
|
|
MIDIControllable* dptr = 0;
|
|
|
|
|
|
|
|
/* learning timed out, and we've been told to consider this attempt to learn to be cancelled. find the
|
|
|
|
relevant MIDIControllable and remove it from the pending list.
|
|
|
|
*/
|
|
|
|
|
|
|
|
for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ++i) {
|
2009-12-20 11:50:41 -05:00
|
|
|
if (((*i)->first)->get_controllable() == c) {
|
|
|
|
(*i)->first->stop_learning ();
|
|
|
|
dptr = (*i)->first;
|
|
|
|
(*i)->second.disconnect();
|
2008-06-02 17:41:35 -04:00
|
|
|
|
2009-12-20 11:50:41 -05:00
|
|
|
delete *i;
|
2008-06-02 17:41:35 -04:00
|
|
|
pending_controllables.erase (i);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2008-12-18 14:31:00 -05:00
|
|
|
delete dptr;
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
void
|
2009-02-18 15:57:58 -05:00
|
|
|
GenericMidiControlProtocol::delete_binding (PBD::Controllable* control)
|
2008-06-02 17:41:35 -04:00
|
|
|
{
|
2009-02-18 15:57:58 -05:00
|
|
|
if (control != 0) {
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2010-02-01 15:03:25 -05:00
|
|
|
for (MIDIControllables::iterator iter = controllables.begin(); iter != controllables.end();) {
|
2008-06-02 17:41:35 -04:00
|
|
|
MIDIControllable* existingBinding = (*iter);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-10 22:18:17 -05:00
|
|
|
if (control == (existingBinding->get_controllable())) {
|
2008-06-02 17:41:35 -04:00
|
|
|
delete existingBinding;
|
2010-02-01 15:03:25 -05:00
|
|
|
iter = controllables.erase (iter);
|
|
|
|
} else {
|
|
|
|
++iter;
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-02-18 15:57:58 -05:00
|
|
|
}
|
|
|
|
}
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
2009-02-18 15:57:58 -05:00
|
|
|
|
2015-07-20 15:37:53 -04:00
|
|
|
// This next function seems unused
|
2008-06-02 17:41:35 -04:00
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::create_binding (PBD::Controllable* control, int pos, int control_number)
|
|
|
|
{
|
2009-02-18 15:57:58 -05:00
|
|
|
if (control != NULL) {
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
MIDI::channel_t channel = (pos & 0xf);
|
|
|
|
MIDI::byte value = control_number;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-02-18 15:57:58 -05:00
|
|
|
// Create a MIDIControllable
|
2013-08-07 22:22:11 -04:00
|
|
|
MIDIControllable* mc = new MIDIControllable (this, *_input_port->parser(), *control, false);
|
2009-12-30 07:41:10 -05:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
// Remove any old binding for this midi channel/type/value pair
|
|
|
|
// Note: can't use delete_binding() here because we don't know the specific controllable we want to remove, only the midi information
|
2010-02-01 15:03:25 -05:00
|
|
|
for (MIDIControllables::iterator iter = controllables.begin(); iter != controllables.end();) {
|
2008-06-02 17:41:35 -04:00
|
|
|
MIDIControllable* existingBinding = (*iter);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-02-18 15:57:58 -05:00
|
|
|
if ((existingBinding->get_control_channel() & 0xf ) == channel &&
|
2008-06-02 17:41:35 -04:00
|
|
|
existingBinding->get_control_additional() == value &&
|
2009-02-18 15:57:58 -05:00
|
|
|
(existingBinding->get_control_type() & 0xf0 ) == MIDI::controller) {
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
delete existingBinding;
|
2010-02-01 15:03:25 -05:00
|
|
|
iter = controllables.erase (iter);
|
|
|
|
} else {
|
|
|
|
++iter;
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-02-18 15:57:58 -05:00
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
// Update the MIDI Controllable based on the the pos param
|
|
|
|
// Here is where a table lookup for user mappings could go; for now we'll just wing it...
|
2009-02-18 15:57:58 -05:00
|
|
|
mc->bind_midi(channel, MIDI::controller, value);
|
2015-07-09 21:16:44 -04:00
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, string_compose ("Create binding: Channel: %1 Controller: %2 Value: %3 \n", channel, MIDI::controller, value));
|
2009-12-29 16:31:14 -05:00
|
|
|
controllables.push_back (mc);
|
2009-02-18 15:57:58 -05:00
|
|
|
}
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
|
2015-07-20 15:37:53 -04:00
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::check_used_event (int pos, int control_number)
|
|
|
|
{
|
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
|
|
|
|
|
|
|
MIDI::channel_t channel = (pos & 0xf);
|
|
|
|
MIDI::byte value = control_number;
|
|
|
|
|
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, string_compose ("checking for used event: Channel: %1 Controller: %2 value: %3\n", (int) channel, (pos & 0xf0), (int) value));
|
|
|
|
|
|
|
|
// Remove any old binding for this midi channel/type/value pair
|
|
|
|
// Note: can't use delete_binding() here because we don't know the specific controllable we want to remove, only the midi information
|
|
|
|
for (MIDIControllables::iterator iter = controllables.begin(); iter != controllables.end();) {
|
|
|
|
MIDIControllable* existingBinding = (*iter);
|
|
|
|
if ( (existingBinding->get_control_type() & 0xf0 ) == (pos & 0xf0) && (existingBinding->get_control_channel() & 0xf ) == channel ) {
|
|
|
|
if ( ((int) existingBinding->get_control_additional() == (int) value) || ((pos & 0xf0) == MIDI::pitchbend)) {
|
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, "checking: found match, delete old binding.\n");
|
|
|
|
delete existingBinding;
|
|
|
|
iter = controllables.erase (iter);
|
|
|
|
} else {
|
|
|
|
++iter;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
++iter;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
for (MIDIFunctions::iterator iter = functions.begin(); iter != functions.end();) {
|
|
|
|
MIDIFunction* existingBinding = (*iter);
|
|
|
|
if ( (existingBinding->get_control_type() & 0xf0 ) == (pos & 0xf0) && (existingBinding->get_control_channel() & 0xf ) == channel ) {
|
|
|
|
if ( ((int) existingBinding->get_control_additional() == (int) value) || ((pos & 0xf0) == MIDI::pitchbend)) {
|
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, "checking: found match, delete old binding.\n");
|
|
|
|
delete existingBinding;
|
|
|
|
iter = functions.erase (iter);
|
|
|
|
} else {
|
|
|
|
++iter;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
++iter;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
for (MIDIActions::iterator iter = actions.begin(); iter != actions.end();) {
|
|
|
|
MIDIAction* existingBinding = (*iter);
|
|
|
|
if ( (existingBinding->get_control_type() & 0xf0 ) == (pos & 0xf0) && (existingBinding->get_control_channel() & 0xf ) == channel ) {
|
|
|
|
if ( ((int) existingBinding->get_control_additional() == (int) value) || ((pos & 0xf0) == MIDI::pitchbend)) {
|
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, "checking: found match, delete old binding.\n");
|
|
|
|
delete existingBinding;
|
|
|
|
iter = actions.erase (iter);
|
|
|
|
} else {
|
|
|
|
++iter;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
++iter;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
XMLNode&
|
2015-10-04 14:51:05 -04:00
|
|
|
GenericMidiControlProtocol::get_state ()
|
2008-06-02 17:41:35 -04:00
|
|
|
{
|
2013-12-21 15:28:47 -05:00
|
|
|
XMLNode& node (ControlProtocol::get_state());
|
2008-06-02 17:41:35 -04:00
|
|
|
char buf[32];
|
|
|
|
|
|
|
|
snprintf (buf, sizeof (buf), "%" PRIu64, _feedback_interval);
|
2013-12-21 15:28:47 -05:00
|
|
|
node.add_property (X_("feedback_interval"), buf);
|
2013-06-10 12:37:09 -04:00
|
|
|
snprintf (buf, sizeof (buf), "%d", _threshold);
|
2013-12-21 15:28:47 -05:00
|
|
|
node.add_property (X_("threshold"), buf);
|
2008-06-02 17:41:35 -04:00
|
|
|
|
2015-08-19 18:19:06 -04:00
|
|
|
node.add_property (X_("motorized"), _motorised ? "yes" : "no");
|
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
if (!_current_binding.empty()) {
|
2013-12-21 15:28:47 -05:00
|
|
|
node.add_property ("binding", _current_binding);
|
2009-12-29 16:31:14 -05:00
|
|
|
}
|
|
|
|
|
2010-11-27 12:43:32 -05:00
|
|
|
XMLNode* children = new XMLNode (X_("Controls"));
|
2008-06-02 17:41:35 -04:00
|
|
|
|
2013-12-21 15:28:47 -05:00
|
|
|
node.add_child_nocopy (*children);
|
2008-06-02 17:41:35 -04:00
|
|
|
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2008-06-02 17:41:35 -04:00
|
|
|
for (MIDIControllables::iterator i = controllables.begin(); i != controllables.end(); ++i) {
|
2009-12-29 16:31:14 -05:00
|
|
|
|
|
|
|
/* we don't care about bindings that come from a bindings map, because
|
|
|
|
they will all be reset/recreated when we load the relevant bindings
|
|
|
|
file.
|
|
|
|
*/
|
|
|
|
|
2012-12-18 20:19:48 -05:00
|
|
|
if ((*i)->get_controllable() && (*i)->learned()) {
|
2009-12-29 16:31:14 -05:00
|
|
|
children->add_child_nocopy ((*i)->get_state());
|
|
|
|
}
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
|
2013-12-21 15:28:47 -05:00
|
|
|
return node;
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
int
|
2009-10-14 20:57:55 -04:00
|
|
|
GenericMidiControlProtocol::set_state (const XMLNode& node, int version)
|
2008-06-02 17:41:35 -04:00
|
|
|
{
|
|
|
|
XMLNodeList nlist;
|
|
|
|
XMLNodeConstIterator niter;
|
|
|
|
const XMLProperty* prop;
|
|
|
|
|
2015-06-24 13:46:07 -04:00
|
|
|
if (ControlProtocol::set_state (node, version)) {
|
|
|
|
return -1;
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
if ((prop = node.property ("feedback_interval")) != 0) {
|
|
|
|
if (sscanf (prop->value().c_str(), "%" PRIu64, &_feedback_interval) != 1) {
|
|
|
|
_feedback_interval = 10000;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
_feedback_interval = 10000;
|
|
|
|
}
|
|
|
|
|
2013-06-10 12:37:09 -04:00
|
|
|
if ((prop = node.property ("threshold")) != 0) {
|
|
|
|
if (sscanf (prop->value().c_str(), "%d", &_threshold) != 1) {
|
|
|
|
_threshold = 10;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
_threshold = 10;
|
|
|
|
}
|
|
|
|
|
2015-08-19 18:19:06 -04:00
|
|
|
if ((prop = node.property ("motorized")) != 0) {
|
|
|
|
_motorised = string_is_affirmative (prop->value ());
|
|
|
|
} else {
|
|
|
|
_motorised = false;
|
|
|
|
}
|
|
|
|
|
2009-12-21 13:23:07 -05:00
|
|
|
boost::shared_ptr<Controllable> c;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-21 13:23:07 -05:00
|
|
|
{
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm (pending_lock);
|
2009-12-21 13:23:07 -05:00
|
|
|
for (MIDIPendingControllables::iterator i = pending_controllables.begin(); i != pending_controllables.end(); ++i) {
|
|
|
|
delete *i;
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
2009-12-21 13:23:07 -05:00
|
|
|
pending_controllables.clear ();
|
|
|
|
}
|
2009-12-29 16:31:14 -05:00
|
|
|
|
2015-07-13 16:47:00 -04:00
|
|
|
// midi map has to be loaded first so learned binding can go on top
|
|
|
|
if ((prop = node.property ("binding")) != 0) {
|
|
|
|
for (list<MapInfo>::iterator x = map_info.begin(); x != map_info.end(); ++x) {
|
|
|
|
if (prop->value() == (*x).name) {
|
|
|
|
load_bindings ((*x).path);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
/* Load up specific bindings from the
|
|
|
|
* <Controls><MidiControllable>...</MidiControllable><Controls> section
|
|
|
|
*/
|
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
{
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2010-11-27 12:43:32 -05:00
|
|
|
nlist = node.children(); // "Controls"
|
2012-10-17 10:36:40 -04:00
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
if (!nlist.empty()) {
|
|
|
|
nlist = nlist.front()->children(); // "MIDIControllable" ...
|
2013-01-06 09:39:27 -05:00
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
if (!nlist.empty()) {
|
|
|
|
for (niter = nlist.begin(); niter != nlist.end(); ++niter) {
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
if ((prop = (*niter)->property ("id")) != 0) {
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
ID id = prop->value ();
|
2015-07-14 19:21:19 -04:00
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, string_compose ("Relearned binding for session: Control ID: %1\n", id.to_s()));
|
2013-04-06 09:13:39 -04:00
|
|
|
Controllable* c = Controllable::by_id (id);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
if (c) {
|
2013-08-07 22:22:11 -04:00
|
|
|
MIDIControllable* mc = new MIDIControllable (this, *_input_port->parser(), *c, false);
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
if (mc->set_state (**niter, version) == 0) {
|
|
|
|
controllables.push_back (mc);
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2013-04-06 09:13:39 -04:00
|
|
|
} else {
|
|
|
|
warning << string_compose (
|
|
|
|
_("Generic MIDI control: controllable %1 not found in session (ignored)"),
|
2015-07-10 23:17:02 -04:00
|
|
|
id.to_s()) << endmsg;
|
2013-04-06 09:13:39 -04:00
|
|
|
}
|
|
|
|
}
|
2009-12-29 16:31:14 -05:00
|
|
|
}
|
2008-06-02 17:41:35 -04:00
|
|
|
}
|
|
|
|
}
|
2009-02-18 15:57:58 -05:00
|
|
|
}
|
2009-12-29 16:31:14 -05:00
|
|
|
|
2008-06-02 17:41:35 -04:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
int
|
|
|
|
GenericMidiControlProtocol::set_feedback (bool yn)
|
|
|
|
{
|
|
|
|
do_feedback = yn;
|
|
|
|
last_feedback_time = 0;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
bool
|
|
|
|
GenericMidiControlProtocol::get_feedback () const
|
|
|
|
{
|
|
|
|
return do_feedback;
|
|
|
|
}
|
2009-02-18 15:57:58 -05:00
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
int
|
|
|
|
GenericMidiControlProtocol::load_bindings (const string& xmlpath)
|
|
|
|
{
|
2015-07-09 21:16:44 -04:00
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, "Load bindings: Reading midi map\n");
|
2009-12-28 11:49:44 -05:00
|
|
|
XMLTree state_tree;
|
|
|
|
|
|
|
|
if (!state_tree.read (xmlpath.c_str())) {
|
|
|
|
error << string_compose(_("Could not understand MIDI bindings file %1"), xmlpath) << endmsg;
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
XMLNode* root = state_tree.root();
|
|
|
|
|
|
|
|
if (root->name() != X_("ArdourMIDIBindings")) {
|
|
|
|
error << string_compose (_("MIDI Bindings file %1 is not really a MIDI bindings file"), xmlpath) << endmsg;
|
|
|
|
return -1;
|
|
|
|
}
|
|
|
|
|
|
|
|
const XMLProperty* prop;
|
|
|
|
|
|
|
|
if ((prop = root->property ("version")) == 0) {
|
|
|
|
return -1;
|
|
|
|
} else {
|
|
|
|
int major;
|
|
|
|
int minor;
|
|
|
|
int micro;
|
|
|
|
|
|
|
|
sscanf (prop->value().c_str(), "%d.%d.%d", &major, &minor, µ);
|
|
|
|
Stateful::loading_state_version = (major * 1000) + minor;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
const XMLNodeList& children (root->children());
|
|
|
|
XMLNodeConstIterator citer;
|
|
|
|
XMLNodeConstIterator gciter;
|
|
|
|
|
|
|
|
MIDIControllable* mc;
|
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
drop_all ();
|
|
|
|
|
2015-07-09 21:16:44 -04:00
|
|
|
DEBUG_TRACE (DEBUG::GenericMidi, "Loading bindings\n");
|
2009-12-28 11:49:44 -05:00
|
|
|
for (citer = children.begin(); citer != children.end(); ++citer) {
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
if ((*citer)->name() == "DeviceInfo") {
|
|
|
|
const XMLProperty* prop;
|
|
|
|
|
|
|
|
if ((prop = (*citer)->property ("bank-size")) != 0) {
|
|
|
|
_bank_size = atoi (prop->value());
|
|
|
|
_current_bank = 0;
|
|
|
|
}
|
2012-03-06 20:11:22 -05:00
|
|
|
|
2015-08-19 18:19:06 -04:00
|
|
|
if ((prop = (*citer)->property ("motorized")) != 0) {
|
2012-03-06 20:11:22 -05:00
|
|
|
_motorised = string_is_affirmative (prop->value ());
|
|
|
|
} else {
|
|
|
|
_motorised = false;
|
|
|
|
}
|
2012-06-13 17:53:50 -04:00
|
|
|
|
|
|
|
if ((prop = (*citer)->property ("threshold")) != 0) {
|
|
|
|
_threshold = atoi (prop->value ());
|
|
|
|
} else {
|
|
|
|
_threshold = 10;
|
|
|
|
}
|
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
}
|
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
if ((*citer)->name() == "Binding") {
|
|
|
|
const XMLNode* child = *citer;
|
|
|
|
|
|
|
|
if (child->property ("uri")) {
|
|
|
|
/* controllable */
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
if ((mc = create_binding (*child)) != 0) {
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2009-12-29 16:31:14 -05:00
|
|
|
controllables.push_back (mc);
|
2009-12-28 11:49:44 -05:00
|
|
|
}
|
|
|
|
|
|
|
|
} else if (child->property ("function")) {
|
|
|
|
|
|
|
|
/* function */
|
|
|
|
MIDIFunction* mf;
|
|
|
|
|
|
|
|
if ((mf = create_function (*child)) != 0) {
|
|
|
|
functions.push_back (mf);
|
|
|
|
}
|
2010-04-08 17:05:55 -04:00
|
|
|
|
|
|
|
} else if (child->property ("action")) {
|
|
|
|
MIDIAction* ma;
|
|
|
|
|
|
|
|
if ((ma = create_action (*child)) != 0) {
|
|
|
|
actions.push_back (ma);
|
|
|
|
}
|
|
|
|
}
|
2009-12-28 11:49:44 -05:00
|
|
|
}
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
if ((prop = root->property ("name")) != 0) {
|
|
|
|
_current_binding = prop->value ();
|
|
|
|
}
|
|
|
|
|
|
|
|
reset_controllables ();
|
2009-12-28 11:49:44 -05:00
|
|
|
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
MIDIControllable*
|
|
|
|
GenericMidiControlProtocol::create_binding (const XMLNode& node)
|
|
|
|
{
|
|
|
|
const XMLProperty* prop;
|
2009-12-29 16:31:14 -05:00
|
|
|
MIDI::byte detail;
|
|
|
|
MIDI::channel_t channel;
|
2009-12-28 11:49:44 -05:00
|
|
|
string uri;
|
|
|
|
MIDI::eventType ev;
|
2009-12-29 16:31:14 -05:00
|
|
|
int intval;
|
2010-01-01 13:14:32 -05:00
|
|
|
bool momentary;
|
2015-07-24 20:34:22 -04:00
|
|
|
MIDIControllable::Encoder encoder = MIDIControllable::No_enc;
|
2015-11-23 12:26:23 -05:00
|
|
|
bool rpn_value = false;
|
|
|
|
bool nrpn_value = false;
|
|
|
|
bool rpn_change = false;
|
|
|
|
bool nrpn_change = false;
|
2009-12-28 11:49:44 -05:00
|
|
|
|
|
|
|
if ((prop = node.property (X_("ctl"))) != 0) {
|
|
|
|
ev = MIDI::controller;
|
|
|
|
} else if ((prop = node.property (X_("note"))) != 0) {
|
|
|
|
ev = MIDI::on;
|
|
|
|
} else if ((prop = node.property (X_("pgm"))) != 0) {
|
|
|
|
ev = MIDI::program;
|
2012-03-06 10:08:17 -05:00
|
|
|
} else if ((prop = node.property (X_("pb"))) != 0) {
|
|
|
|
ev = MIDI::pitchbend;
|
2015-07-24 20:34:22 -04:00
|
|
|
} else if ((prop = node.property (X_("enc-l"))) != 0) {
|
|
|
|
encoder = MIDIControllable::Enc_L;
|
|
|
|
ev = MIDI::controller;
|
|
|
|
} else if ((prop = node.property (X_("enc-r"))) != 0) {
|
|
|
|
encoder = MIDIControllable::Enc_R;
|
|
|
|
ev = MIDI::controller;
|
|
|
|
} else if ((prop = node.property (X_("enc-2"))) != 0) {
|
|
|
|
encoder = MIDIControllable::Enc_2;
|
|
|
|
ev = MIDI::controller;
|
|
|
|
} else if ((prop = node.property (X_("enc-b"))) != 0) {
|
|
|
|
encoder = MIDIControllable::Enc_B;
|
2015-07-21 02:15:53 -04:00
|
|
|
ev = MIDI::controller;
|
2015-11-23 12:26:23 -05:00
|
|
|
} else if ((prop = node.property (X_("rpn"))) != 0) {
|
|
|
|
rpn_value = true;
|
|
|
|
} else if ((prop = node.property (X_("nrpn"))) != 0) {
|
|
|
|
nrpn_value = true;
|
|
|
|
} else if ((prop = node.property (X_("rpn-delta"))) != 0) {
|
|
|
|
rpn_change = true;
|
|
|
|
} else if ((prop = node.property (X_("nrpn-delta"))) != 0) {
|
|
|
|
nrpn_change = true;
|
2009-12-28 11:49:44 -05:00
|
|
|
} else {
|
|
|
|
return 0;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
if (sscanf (prop->value().c_str(), "%d", &intval) != 1) {
|
2009-12-28 11:49:44 -05:00
|
|
|
return 0;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
detail = (MIDI::byte) intval;
|
2009-12-28 11:49:44 -05:00
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
if ((prop = node.property (X_("channel"))) == 0) {
|
|
|
|
return 0;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
if (sscanf (prop->value().c_str(), "%d", &intval) != 1) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
channel = (MIDI::channel_t) intval;
|
|
|
|
/* adjust channel to zero-based counting */
|
|
|
|
if (channel > 0) {
|
|
|
|
channel -= 1;
|
|
|
|
}
|
2010-01-01 13:14:32 -05:00
|
|
|
|
|
|
|
if ((prop = node.property (X_("momentary"))) != 0) {
|
|
|
|
momentary = string_is_affirmative (prop->value());
|
|
|
|
} else {
|
|
|
|
momentary = false;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
prop = node.property (X_("uri"));
|
|
|
|
uri = prop->value();
|
|
|
|
|
2013-08-07 22:22:11 -04:00
|
|
|
MIDIControllable* mc = new MIDIControllable (this, *_input_port->parser(), momentary);
|
2009-12-30 07:41:10 -05:00
|
|
|
|
|
|
|
if (mc->init (uri)) {
|
|
|
|
delete mc;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2015-11-23 12:26:23 -05:00
|
|
|
if (rpn_value) {
|
|
|
|
mc->bind_rpn_value (channel, detail);
|
|
|
|
} else if (nrpn_value) {
|
|
|
|
mc->bind_nrpn_value (channel, detail);
|
|
|
|
} else if (rpn_change) {
|
|
|
|
mc->bind_rpn_change (channel, detail);
|
|
|
|
} else if (nrpn_change) {
|
|
|
|
mc->bind_nrpn_change (channel, detail);
|
|
|
|
} else {
|
|
|
|
mc->set_encoder (encoder);
|
|
|
|
mc->bind_midi (channel, ev, detail);
|
|
|
|
}
|
2009-12-28 11:49:44 -05:00
|
|
|
|
|
|
|
return mc;
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::reset_controllables ()
|
|
|
|
{
|
2012-07-25 13:48:55 -04:00
|
|
|
Glib::Threads::Mutex::Lock lm2 (controllables_lock);
|
2011-08-10 11:57:03 -04:00
|
|
|
|
|
|
|
for (MIDIControllables::iterator iter = controllables.begin(); iter != controllables.end(); ) {
|
2009-12-28 11:49:44 -05:00
|
|
|
MIDIControllable* existingBinding = (*iter);
|
2011-08-10 11:57:03 -04:00
|
|
|
MIDIControllables::iterator next = iter;
|
|
|
|
++next;
|
2009-12-29 16:31:14 -05:00
|
|
|
|
|
|
|
if (!existingBinding->learned()) {
|
2009-12-31 18:43:47 -05:00
|
|
|
ControllableDescriptor& desc (existingBinding->descriptor());
|
|
|
|
|
|
|
|
if (desc.banked()) {
|
|
|
|
desc.set_bank_offset (_current_bank * _bank_size);
|
2009-12-29 16:31:14 -05:00
|
|
|
}
|
2009-12-31 18:43:47 -05:00
|
|
|
|
2011-08-10 11:57:03 -04:00
|
|
|
/* its entirely possible that the session doesn't have
|
|
|
|
* the specified controllable (e.g. it has too few
|
2012-06-25 08:33:13 -04:00
|
|
|
* tracks). if we find this to be the case, we just leave
|
|
|
|
* the binding around, unbound, and it will do "late
|
|
|
|
* binding" (or "lazy binding") if/when any data arrives.
|
2011-08-10 11:57:03 -04:00
|
|
|
*/
|
|
|
|
|
2012-06-28 10:44:29 -04:00
|
|
|
existingBinding->lookup_controllable ();
|
2009-12-29 16:31:14 -05:00
|
|
|
}
|
2011-08-10 11:57:03 -04:00
|
|
|
|
|
|
|
iter = next;
|
2009-12-28 11:49:44 -05:00
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2012-06-25 08:33:13 -04:00
|
|
|
boost::shared_ptr<Controllable>
|
|
|
|
GenericMidiControlProtocol::lookup_controllable (const ControllableDescriptor& desc) const
|
|
|
|
{
|
|
|
|
return session->controllable_by_descriptor (desc);
|
|
|
|
}
|
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
MIDIFunction*
|
|
|
|
GenericMidiControlProtocol::create_function (const XMLNode& node)
|
|
|
|
{
|
|
|
|
const XMLProperty* prop;
|
2009-12-28 18:55:33 -05:00
|
|
|
int intval;
|
|
|
|
MIDI::byte detail = 0;
|
|
|
|
MIDI::channel_t channel = 0;
|
2009-12-28 11:49:44 -05:00
|
|
|
string uri;
|
|
|
|
MIDI::eventType ev;
|
2010-04-08 17:05:55 -04:00
|
|
|
MIDI::byte* data = 0;
|
|
|
|
uint32_t data_size = 0;
|
2011-08-13 12:27:29 -04:00
|
|
|
string argument;
|
2009-12-28 11:49:44 -05:00
|
|
|
|
|
|
|
if ((prop = node.property (X_("ctl"))) != 0) {
|
|
|
|
ev = MIDI::controller;
|
|
|
|
} else if ((prop = node.property (X_("note"))) != 0) {
|
|
|
|
ev = MIDI::on;
|
|
|
|
} else if ((prop = node.property (X_("pgm"))) != 0) {
|
|
|
|
ev = MIDI::program;
|
2010-04-08 17:05:55 -04:00
|
|
|
} else if ((prop = node.property (X_("sysex"))) != 0 || (prop = node.property (X_("msg"))) != 0) {
|
|
|
|
|
|
|
|
if (prop->name() == X_("sysex")) {
|
|
|
|
ev = MIDI::sysex;
|
|
|
|
} else {
|
|
|
|
ev = MIDI::any;
|
|
|
|
}
|
2009-12-28 18:55:33 -05:00
|
|
|
|
|
|
|
int val;
|
|
|
|
uint32_t cnt;
|
|
|
|
|
|
|
|
{
|
|
|
|
cnt = 0;
|
|
|
|
stringstream ss (prop->value());
|
|
|
|
ss << hex;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-28 18:55:33 -05:00
|
|
|
while (ss >> val) {
|
|
|
|
cnt++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (cnt == 0) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
data = new MIDI::byte[cnt];
|
|
|
|
data_size = cnt;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-28 18:55:33 -05:00
|
|
|
{
|
|
|
|
stringstream ss (prop->value());
|
|
|
|
ss << hex;
|
|
|
|
cnt = 0;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-28 18:55:33 -05:00
|
|
|
while (ss >> val) {
|
2010-04-08 17:05:55 -04:00
|
|
|
data[cnt++] = (MIDI::byte) val;
|
2009-12-28 18:55:33 -05:00
|
|
|
}
|
|
|
|
}
|
2010-04-08 17:05:55 -04:00
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
} else {
|
2009-12-28 18:55:33 -05:00
|
|
|
warning << "Binding ignored - unknown type" << endmsg;
|
2009-12-28 11:49:44 -05:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
if (data_size == 0) {
|
2009-12-29 16:31:14 -05:00
|
|
|
if (sscanf (prop->value().c_str(), "%d", &intval) != 1) {
|
|
|
|
return 0;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
detail = (MIDI::byte) intval;
|
|
|
|
|
2009-12-28 18:55:33 -05:00
|
|
|
if ((prop = node.property (X_("channel"))) == 0) {
|
|
|
|
return 0;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2009-12-28 18:55:33 -05:00
|
|
|
if (sscanf (prop->value().c_str(), "%d", &intval) != 1) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
channel = (MIDI::channel_t) intval;
|
|
|
|
/* adjust channel to zero-based counting */
|
|
|
|
if (channel > 0) {
|
|
|
|
channel -= 1;
|
|
|
|
}
|
2009-12-28 11:49:44 -05:00
|
|
|
}
|
|
|
|
|
2011-08-14 13:11:33 -04:00
|
|
|
if ((prop = node.property (X_("arg"))) != 0 || (prop = node.property (X_("argument"))) != 0 || (prop = node.property (X_("arguments"))) != 0) {
|
2011-08-13 12:27:29 -04:00
|
|
|
argument = prop->value ();
|
|
|
|
}
|
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
prop = node.property (X_("function"));
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2013-08-07 22:22:11 -04:00
|
|
|
MIDIFunction* mf = new MIDIFunction (*_input_port->parser());
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2011-08-13 12:27:29 -04:00
|
|
|
if (mf->setup (*this, prop->value(), argument, data, data_size)) {
|
2009-12-28 11:49:44 -05:00
|
|
|
delete mf;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
mf->bind_midi (channel, ev, detail);
|
2009-12-28 18:55:33 -05:00
|
|
|
|
2009-12-28 11:49:44 -05:00
|
|
|
return mf;
|
|
|
|
}
|
2009-12-29 16:31:14 -05:00
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
MIDIAction*
|
|
|
|
GenericMidiControlProtocol::create_action (const XMLNode& node)
|
|
|
|
{
|
|
|
|
const XMLProperty* prop;
|
|
|
|
int intval;
|
|
|
|
MIDI::byte detail = 0;
|
|
|
|
MIDI::channel_t channel = 0;
|
|
|
|
string uri;
|
|
|
|
MIDI::eventType ev;
|
|
|
|
MIDI::byte* data = 0;
|
|
|
|
uint32_t data_size = 0;
|
|
|
|
|
|
|
|
if ((prop = node.property (X_("ctl"))) != 0) {
|
|
|
|
ev = MIDI::controller;
|
|
|
|
} else if ((prop = node.property (X_("note"))) != 0) {
|
|
|
|
ev = MIDI::on;
|
|
|
|
} else if ((prop = node.property (X_("pgm"))) != 0) {
|
|
|
|
ev = MIDI::program;
|
|
|
|
} else if ((prop = node.property (X_("sysex"))) != 0 || (prop = node.property (X_("msg"))) != 0) {
|
|
|
|
|
|
|
|
if (prop->name() == X_("sysex")) {
|
|
|
|
ev = MIDI::sysex;
|
|
|
|
} else {
|
|
|
|
ev = MIDI::any;
|
|
|
|
}
|
|
|
|
|
|
|
|
int val;
|
|
|
|
uint32_t cnt;
|
|
|
|
|
|
|
|
{
|
|
|
|
cnt = 0;
|
|
|
|
stringstream ss (prop->value());
|
|
|
|
ss << hex;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
while (ss >> val) {
|
|
|
|
cnt++;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (cnt == 0) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
data = new MIDI::byte[cnt];
|
|
|
|
data_size = cnt;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
{
|
|
|
|
stringstream ss (prop->value());
|
|
|
|
ss << hex;
|
|
|
|
cnt = 0;
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
while (ss >> val) {
|
|
|
|
data[cnt++] = (MIDI::byte) val;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
} else {
|
|
|
|
warning << "Binding ignored - unknown type" << endmsg;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
if (data_size == 0) {
|
|
|
|
if (sscanf (prop->value().c_str(), "%d", &intval) != 1) {
|
|
|
|
return 0;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
detail = (MIDI::byte) intval;
|
|
|
|
|
|
|
|
if ((prop = node.property (X_("channel"))) == 0) {
|
|
|
|
return 0;
|
|
|
|
}
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
if (sscanf (prop->value().c_str(), "%d", &intval) != 1) {
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
channel = (MIDI::channel_t) intval;
|
|
|
|
/* adjust channel to zero-based counting */
|
|
|
|
if (channel > 0) {
|
|
|
|
channel -= 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
prop = node.property (X_("action"));
|
2015-10-05 10:17:49 -04:00
|
|
|
|
2013-08-07 22:22:11 -04:00
|
|
|
MIDIAction* ma = new MIDIAction (*_input_port->parser());
|
2015-10-04 14:51:05 -04:00
|
|
|
|
2010-04-08 17:05:55 -04:00
|
|
|
if (ma->init (*this, prop->value(), data, data_size)) {
|
|
|
|
delete ma;
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
|
|
|
ma->bind_midi (channel, ev, detail);
|
|
|
|
|
|
|
|
return ma;
|
|
|
|
}
|
|
|
|
|
2009-12-29 16:31:14 -05:00
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::set_current_bank (uint32_t b)
|
|
|
|
{
|
|
|
|
_current_bank = b;
|
|
|
|
reset_controllables ();
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::next_bank ()
|
|
|
|
{
|
|
|
|
_current_bank++;
|
|
|
|
reset_controllables ();
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::prev_bank()
|
|
|
|
{
|
|
|
|
if (_current_bank) {
|
|
|
|
_current_bank--;
|
|
|
|
reset_controllables ();
|
|
|
|
}
|
|
|
|
}
|
2012-03-18 21:34:35 -04:00
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::set_motorised (bool m)
|
|
|
|
{
|
|
|
|
_motorised = m;
|
|
|
|
}
|
2012-06-13 17:53:50 -04:00
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::set_threshold (int t)
|
|
|
|
{
|
|
|
|
_threshold = t;
|
|
|
|
}
|
2015-12-07 12:04:23 -05:00
|
|
|
|
|
|
|
bool
|
|
|
|
GenericMidiControlProtocol::connection_handler (boost::weak_ptr<ARDOUR::Port>, std::string name1, boost::weak_ptr<ARDOUR::Port>, std::string name2, bool yn)
|
|
|
|
{
|
|
|
|
if (!_input_port || !_output_port) {
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
string ni = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_input_port)->name());
|
|
|
|
string no = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_output_port)->name());
|
|
|
|
|
|
|
|
if (ni == name1 || ni == name2) {
|
|
|
|
if (yn) {
|
|
|
|
connection_state |= InputConnected;
|
|
|
|
} else {
|
|
|
|
connection_state &= ~InputConnected;
|
|
|
|
}
|
|
|
|
} else if (no == name1 || no == name2) {
|
|
|
|
if (yn) {
|
|
|
|
connection_state |= OutputConnected;
|
|
|
|
} else {
|
|
|
|
connection_state &= ~OutputConnected;
|
|
|
|
}
|
|
|
|
} else {
|
|
|
|
/* not our ports */
|
|
|
|
return false;
|
|
|
|
}
|
|
|
|
|
|
|
|
if ((connection_state & (InputConnected|OutputConnected)) == (InputConnected|OutputConnected)) {
|
|
|
|
|
|
|
|
/* XXX this is a horrible hack. Without a short sleep here,
|
|
|
|
something prevents the device wakeup messages from being
|
|
|
|
sent and/or the responses from being received.
|
|
|
|
*/
|
|
|
|
|
|
|
|
g_usleep (100000);
|
|
|
|
connected ();
|
|
|
|
|
|
|
|
} else {
|
|
|
|
|
|
|
|
}
|
|
|
|
|
|
|
|
ConnectionChange (); /* emit signal for our GUI */
|
|
|
|
|
|
|
|
return true; /* connection status changed */
|
|
|
|
}
|
|
|
|
|
|
|
|
void
|
|
|
|
GenericMidiControlProtocol::connected ()
|
|
|
|
{
|
|
|
|
cerr << "Now connected\n";
|
|
|
|
}
|
|
|
|
|
|
|
|
boost::shared_ptr<Port>
|
|
|
|
GenericMidiControlProtocol::output_port() const
|
|
|
|
{
|
|
|
|
return _output_port;
|
|
|
|
}
|
|
|
|
|
|
|
|
boost::shared_ptr<Port>
|
|
|
|
GenericMidiControlProtocol::input_port() const
|
|
|
|
{
|
|
|
|
return _input_port;
|
|
|
|
}
|