2 Copyright (C) 2006,2007 John Anderson
3 Copyright (C) 2012 Paul Davis
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
33 #include <boost/shared_array.hpp>
35 #include "midi++/types.h"
36 #include "midi++/port.h"
37 #include "midi++/ipmidi_port.h"
38 #include "pbd/pthread_utils.h"
39 #include "pbd/error.h"
40 #include "pbd/memento_command.h"
41 #include "pbd/convert.h"
43 #include "ardour/automation_control.h"
44 #include "ardour/async_midi_port.h"
45 #include "ardour/dB.h"
46 #include "ardour/debug.h"
47 #include "ardour/location.h"
48 #include "ardour/meter.h"
49 #include "ardour/panner.h"
50 #include "ardour/panner_shell.h"
51 #include "ardour/route.h"
52 #include "ardour/session.h"
53 #include "ardour/tempo.h"
54 #include "ardour/track.h"
55 #include "ardour/types.h"
56 #include "ardour/audioengine.h"
58 #include "mackie_control_protocol.h"
60 #include "midi_byte_array.h"
61 #include "mackie_control_exception.h"
62 #include "device_profile.h"
63 #include "surface_port.h"
66 #include "control_group.h"
72 using namespace ARDOUR;
76 using namespace ArdourSurface;
77 using namespace Mackie;
81 #include "pbd/abstract_ui.cc" // instantiate template
83 const int MackieControlProtocol::MODIFIER_OPTION = 0x1;
84 const int MackieControlProtocol::MODIFIER_CONTROL = 0x2;
85 const int MackieControlProtocol::MODIFIER_SHIFT = 0x4;
86 const int MackieControlProtocol::MODIFIER_CMDALT = 0x8;
88 MackieControlProtocol* MackieControlProtocol::_instance = 0;
90 bool MackieControlProtocol::probe()
95 MackieControlProtocol::MackieControlProtocol (Session& session)
96 : ControlProtocol (session, X_("Mackie"))
97 , AbstractUI<MackieControlUIRequest> ("mackie")
98 , _current_initial_bank (0)
99 , _timecode_type (ARDOUR::AnyTime::BBT)
102 , _scrub_mode (false)
103 , _flip_mode (Normal)
105 , _current_selected_track (-1)
106 , _modifier_state (0)
107 , _ipmidi_base (MIDI::IPMIDIPort::lowest_ipmidi_port_default)
108 , needs_ipmidi_restart (false)
109 , _metering_active (true)
110 , _initialized (false)
111 , _surfaces_state (0)
112 , _surfaces_version (0)
114 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::MackieControlProtocol\n");
116 DeviceInfo::reload_device_info ();
117 DeviceProfile::reload_device_profiles ();
119 TrackSelectionChanged.connect (gui_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::gui_track_selection_changed, this, _1, true), this);
126 MackieControlProtocol::~MackieControlProtocol()
128 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol init\n");
130 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol drop_connections ()\n");
133 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol tear_down_gui ()\n");
136 delete _surfaces_state;
138 /* stop event loop */
139 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol BaseUI::quit ()\n");
143 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol close()\n");
146 catch (exception & e) {
147 cout << "~MackieControlProtocol caught " << e.what() << endl;
150 cout << "~MackieControlProtocol caught unknown" << endl;
155 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::~MackieControlProtocol done\n");
159 MackieControlProtocol::thread_init ()
161 struct sched_param rtparam;
163 pthread_set_name (X_("MackieControl"));
165 PBD::notify_gui_about_thread_creation (X_("gui"), pthread_self(), X_("MackieControl"), 2048);
166 ARDOUR::SessionEvent::create_per_thread_pool (X_("MackieControl"), 128);
168 memset (&rtparam, 0, sizeof (rtparam));
169 rtparam.sched_priority = 9; /* XXX should be relative to audio (JACK) thread */
171 if (pthread_setschedparam (pthread_self(), SCHED_FIFO, &rtparam) != 0) {
172 // do we care? not particularly.
177 MackieControlProtocol::midi_connectivity_established ()
179 for (Surfaces::const_iterator si = surfaces.begin(); si != surfaces.end(); ++si) {
183 if (_device_info.no_handshake()) {
184 for (Surfaces::const_iterator si = surfaces.begin(); si != surfaces.end(); ++si) {
185 (*si)->turn_it_on ();
190 // go to the previous track.
191 // Assume that get_sorted_routes().size() > route_table.size()
193 MackieControlProtocol::prev_track()
195 if (_current_initial_bank >= 1) {
196 switch_banks (_current_initial_bank - 1);
200 // go to the next track.
201 // Assume that get_sorted_routes().size() > route_table.size()
203 MackieControlProtocol::next_track()
205 Sorted sorted = get_sorted_routes();
206 if (_current_initial_bank + n_strips() < sorted.size()) {
207 switch_banks (_current_initial_bank + 1);
212 MackieControlProtocol::route_is_locked_to_strip (boost::shared_ptr<Route> r) const
214 for (Surfaces::const_iterator si = surfaces.begin(); si != surfaces.end(); ++si) {
215 if ((*si)->route_is_locked_to_strip (r)) {
222 // predicate for sort call in get_sorted_routes
223 struct RouteByRemoteId
225 bool operator () (const boost::shared_ptr<Route> & a, const boost::shared_ptr<Route> & b) const
227 return a->remote_control_id() < b->remote_control_id();
230 bool operator () (const Route & a, const Route & b) const
232 return a.remote_control_id() < b.remote_control_id();
235 bool operator () (const Route * a, const Route * b) const
237 return a->remote_control_id() < b->remote_control_id();
241 MackieControlProtocol::Sorted
242 MackieControlProtocol::get_sorted_routes()
247 boost::shared_ptr<RouteList> routes = session->get_routes();
248 set<uint32_t> remote_ids;
250 // routes with remote_id 0 should never be added
251 // TODO verify this with ardour devs
252 // remote_ids.insert (0);
254 // sort in remote_id order, and exclude master, control and hidden routes
255 // and any routes that are already set.
257 for (RouteList::iterator it = routes->begin(); it != routes->end(); ++it) {
259 boost::shared_ptr<Route> route = *it;
261 if (remote_ids.find (route->remote_control_id()) != remote_ids.end()) {
265 if (route->is_auditioner() || route->is_master() || route->is_monitor()) {
269 /* don't include locked routes */
271 if (route_is_locked_to_strip(route)) {
275 switch (_view_mode) {
296 sorted.push_back (*it);
297 remote_ids.insert (route->remote_control_id());
300 sort (sorted.begin(), sorted.end(), RouteByRemoteId());
305 MackieControlProtocol::refresh_current_bank()
307 switch_banks (_current_initial_bank, true);
311 MackieControlProtocol::n_strips (bool with_locked_strips) const
313 uint32_t strip_count = 0;
315 for (Surfaces::const_iterator si = surfaces.begin(); si != surfaces.end(); ++si) {
316 strip_count += (*si)->n_strips (with_locked_strips);
323 MackieControlProtocol::switch_banks (uint32_t initial, bool force)
325 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("switch banking to start at %1 force ? %2 current = %3\n", initial, force, _current_initial_bank));
327 if (initial == _current_initial_bank && !force) {
331 Sorted sorted = get_sorted_routes();
332 uint32_t strip_cnt = n_strips (false); // do not include locked strips
335 if (sorted.size() <= strip_cnt && _current_initial_bank == 0 && !force) {
336 /* no banking - not enough routes to fill all strips and we're
337 * not at the first one.
342 _current_initial_bank = initial;
343 _current_selected_track = -1;
345 // Map current bank of routes onto each surface(+strip)
347 if (_current_initial_bank <= sorted.size()) {
349 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("switch to %1, %2, available routes %3 on %4 surfaces\n",
350 _current_initial_bank, strip_cnt, sorted.size(),
353 // link routes to strips
355 Sorted::iterator r = sorted.begin() + _current_initial_bank;
357 for (Surfaces::iterator si = surfaces.begin(); si != surfaces.end(); ++si) {
358 vector<boost::shared_ptr<Route> > routes;
361 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("surface has %1 unlockedstrips\n", (*si)->n_strips (false)));
363 for (; r != sorted.end() && added < (*si)->n_strips (false); ++r, ++added) {
364 routes.push_back (*r);
367 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("give surface %1 routes\n", routes.size()));
369 (*si)->map_routes (routes);
373 /* reset this to get the right display of view mode after the switch */
374 set_view_mode (_view_mode);
376 /* make sure selection is correct */
378 _gui_track_selection_changed (&_last_selected_routes, false);
380 /* current bank has not been saved */
381 session->set_dirty();
385 MackieControlProtocol::set_active (bool yn)
387 DEBUG_TRACE (DEBUG::MackieControl, string_compose("MackieControlProtocol::set_active init with yn: '%1'\n", yn));
389 if (yn == active()) {
395 /* start event loop */
399 if (create_surfaces ()) {
402 connect_session_signals ();
405 /* set up periodic task for metering and automation
408 Glib::RefPtr<Glib::TimeoutSource> periodic_timeout = Glib::TimeoutSource::create (100); // milliseconds
409 periodic_connection = periodic_timeout->connect (sigc::mem_fun (*this, &MackieControlProtocol::periodic));
410 periodic_timeout->attach (main_loop()->get_context());
419 ControlProtocol::set_active (yn);
421 DEBUG_TRACE (DEBUG::MackieControl, string_compose("MackieControlProtocol::set_active done with yn: '%1'\n", yn));
427 MackieControlProtocol::periodic ()
433 if (needs_ipmidi_restart) {
444 gettimeofday (&now, 0);
446 now_usecs = (now.tv_sec * 1000000) + now.tv_usec;
449 Glib::Threads::Mutex::Lock lm (surfaces_lock);
451 for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
452 (*s)->periodic (now_usecs);
456 update_timecode_display ();
462 MackieControlProtocol::update_timecode_beats_led()
464 if (!_device_info.has_timecode_display()) {
468 DEBUG_TRACE (DEBUG::MackieControl, string_compose("MackieControlProtocol::update_timecode_beats_led(): %1\n", _timecode_type));
469 switch (_timecode_type) {
470 case ARDOUR::AnyTime::BBT:
471 update_global_led (Led::Beats, on);
472 update_global_led (Led::Timecode, off);
474 case ARDOUR::AnyTime::Timecode:
475 update_global_led (Led::Timecode, on);
476 update_global_led (Led::Beats, off);
480 os << "Unknown Anytime::Type " << _timecode_type;
481 throw runtime_error (os.str());
486 MackieControlProtocol::update_global_button (int id, LedState ls)
488 Glib::Threads::Mutex::Lock lm (surfaces_lock);
490 if (!_device_info.has_global_controls()) {
494 boost::shared_ptr<Surface> surface = surfaces.front();
496 map<int,Control*>::iterator x = surface->controls_by_device_independent_id.find (id);
497 if (x != surface->controls_by_device_independent_id.end()) {
498 Button * button = dynamic_cast<Button*> (x->second);
499 surface->write (button->set_state (ls));
501 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Button %1 not found\n", id));
506 MackieControlProtocol::update_global_led (int id, LedState ls)
508 Glib::Threads::Mutex::Lock lm (surfaces_lock);
510 if (!_device_info.has_global_controls()) {
514 boost::shared_ptr<Surface> surface = surfaces.front();
516 map<int,Control*>::iterator x = surface->controls_by_device_independent_id.find (id);
518 if (x != surface->controls_by_device_independent_id.end()) {
519 Led * led = dynamic_cast<Led*> (x->second);
520 DEBUG_TRACE (DEBUG::MackieControl, "Writing LedState\n");
521 surface->write (led->set_state (ls));
523 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Led %1 not found\n", id));
528 MackieControlProtocol::device_ready ()
530 /* this is not required to be called, but for devices which do
531 * handshaking, it can be called once the device has verified the
535 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("device ready init (active=%1)\n", active()));
539 // send messages to surface to set controls to correct values
541 MackieControlProtocol::update_surfaces()
543 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("MackieControlProtocol::update_surfaces() init (active=%1)\n", active()));
548 // do the initial bank switch to connect signals
549 // _current_initial_bank is initialised by set_state
550 switch_banks (_current_initial_bank, true);
552 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::update_surfaces() finished\n");
556 MackieControlProtocol::initialize()
559 Glib::Threads::Mutex::Lock lm (surfaces_lock);
561 if (surfaces.empty()) {
565 if (!surfaces.front()->active ()) {
569 // sometimes the jog wheel is a pot
570 if (_device_info.has_jog_wheel()) {
571 surfaces.front()->blank_jog_ring ();
575 // update global buttons and displays
577 notify_record_state_changed();
578 notify_transport_state_changed();
579 update_timecode_beats_led();
585 MackieControlProtocol::connect_session_signals()
587 // receive routes added
588 session->RouteAdded.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_route_added, this, _1), this);
589 // receive record state toggled
590 session->RecordStateChanged.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_record_state_changed, this), this);
591 // receive transport state changed
592 session->TransportStateChange.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_transport_state_changed, this), this);
593 session->TransportLooped.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_loop_state_changed, this), this);
594 // receive punch-in and punch-out
595 Config->ParameterChanged.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_parameter_changed, this, _1), this);
596 session->config.ParameterChanged.connect (session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_parameter_changed, this, _1), this);
597 // receive rude solo changed
598 session->SoloActive.connect(session_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_solo_active_changed, this, _1), this);
600 // make sure remote id changed signals reach here
601 // see also notify_route_added
602 Sorted sorted = get_sorted_routes();
604 for (Sorted::iterator it = sorted.begin(); it != sorted.end(); ++it) {
605 (*it)->RemoteControlIDChanged.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_remote_id_changed, this), this);
610 MackieControlProtocol::set_profile (const string& profile_name)
612 if (profile_name == "default") {
613 /* reset to default */
614 _device_profile = DeviceProfile (profile_name);
617 map<string,DeviceProfile>::iterator d = DeviceProfile::device_profiles.find (profile_name);
619 if (d == DeviceProfile::device_profiles.end()) {
623 _device_profile = d->second;
627 MackieControlProtocol::set_device_info (const string& device_name)
629 map<string,DeviceInfo>::iterator d = DeviceInfo::device_info.find (device_name);
631 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("new device chosen %1\n", device_name));
633 if (d == DeviceInfo::device_info.end()) {
637 _device_info = d->second;
643 MackieControlProtocol::set_device (const string& device_name)
645 if (set_device_info (device_name)) {
651 if (create_surfaces ()) {
655 switch_banks (0, true);
661 ArdourSurface::ipmidi_input_handler (GIOChannel*, GIOCondition condition, void *data)
663 ArdourSurface::MackieControlProtocol::ipMIDIHandler* ipm = static_cast<ArdourSurface::MackieControlProtocol::ipMIDIHandler*>(data);
664 return ipm->mcp->midi_input_handler (Glib::IOCondition (condition), ipm->port);
668 MackieControlProtocol::create_surfaces ()
671 surface_type_t stype = mcu;
674 if (_device_info.extenders() == 0) {
675 device_name = X_("mackie control");
677 device_name = X_("mackie control #1");
680 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Create %1 surfaces\n", 1 + _device_info.extenders()));
682 for (uint32_t n = 0; n < 1 + _device_info.extenders(); ++n) {
684 boost::shared_ptr<Surface> surface;
687 surface.reset (new Surface (*this, device_name, n, stype));
692 if (_surfaces_state) {
693 surface->set_state (*_surfaces_state, _surfaces_version);
697 Glib::Threads::Mutex::Lock lm (surfaces_lock);
698 surfaces.push_back (surface);
701 /* next device will be an extender */
703 if (_device_info.extenders() < 2) {
704 device_name = X_("mackie control #2");
706 snprintf (buf, sizeof (buf), X_("mackie control #%d"), n+2);
711 if (!_device_info.uses_ipmidi()) {
713 _input_bundle.reset (new ARDOUR::Bundle (_("Mackie Control In"), true));
714 _output_bundle.reset (new ARDOUR::Bundle (_("Mackie Control Out"), false));
716 _input_bundle->add_channel (
717 surface->port().input_port().name(),
718 ARDOUR::DataType::MIDI,
719 session->engine().make_port_name_non_relative (surface->port().input_port().name())
722 _output_bundle->add_channel (
723 surface->port().output_port().name(),
724 ARDOUR::DataType::MIDI,
725 session->engine().make_port_name_non_relative (surface->port().output_port().name())
728 session->BundleAddedOrRemoved ();
731 _input_bundle.reset ((ARDOUR::Bundle*) 0);
732 _output_bundle.reset ((ARDOUR::Bundle*) 0);
734 session->BundleAddedOrRemoved ();
737 MIDI::Port& input_port (surface->port().input_port());
738 AsyncMIDIPort* asp = dynamic_cast<AsyncMIDIPort*> (&input_port);
742 /* async MIDI port */
744 asp->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &MackieControlProtocol::midi_input_handler), &input_port));
745 asp->xthread().attach (main_loop()->get_context());
749 /* ipMIDI port, no IOSource method at this time */
753 if ((fd = input_port.selectable ()) >= 0) {
755 GIOChannel* ioc = g_io_channel_unix_new (fd);
756 GSource* gsrc = g_io_create_watch (ioc, GIOCondition (G_IO_IN|G_IO_HUP|G_IO_ERR));
758 /* hack up an object so that in the callback from the event loop
759 we have both the MackieControlProtocol and the input port.
761 If we were using C++ for this stuff we wouldn't need this
762 but a nasty, not-fixable bug in the binding between C
763 and C++ makes it necessary to avoid C++ for the IO
767 ipMIDIHandler* ipm = new ipMIDIHandler (); /* we will leak this sizeof(pointer)*2 sized object */
769 ipm->port = &input_port;
771 g_source_set_callback (gsrc, (GSourceFunc) ipmidi_input_handler, ipm, NULL);
772 g_source_attach (gsrc, main_loop()->get_context()->gobj());
781 MackieControlProtocol::close()
783 session_connections.drop_connections ();
784 route_connections.drop_connections ();
785 periodic_connection.disconnect ();
791 MackieControlProtocol::get_state()
793 XMLNode& node (ControlProtocol::get_state());
795 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::get_state init\n");
799 snprintf (buf, sizeof (buf), "%d", _current_initial_bank);
800 node.add_property (X_("bank"), buf);
802 // ipMIDI base port (possibly not used)
803 snprintf (buf, sizeof (buf), "%d", _ipmidi_base);
804 node.add_property (X_("ipmidi-base"), buf);
806 node.add_property (X_("device-profile"), _device_profile.name());
807 node.add_property (X_("device-name"), _device_info.name());
809 XMLNode* snode = new XMLNode (X_("Surfaces"));
810 for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
811 snode->add_child_nocopy ((*s)->get_state());
814 node.add_child_nocopy (*snode);
816 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::get_state done\n");
822 MackieControlProtocol::set_state (const XMLNode & node, int version)
824 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("MackieControlProtocol::set_state: active %1\n", active()));
827 const XMLProperty* prop;
830 if ((prop = node.property (X_("ipmidi-base"))) != 0) {
831 set_ipmidi_base (atoi (prop->value()));
834 // fetch current bank
835 if ((prop = node.property (X_("bank"))) != 0) {
836 bank = atoi (prop->value());
839 if ((prop = node.property (X_("device-name"))) != 0) {
840 set_device_info (prop->value());
843 if ((prop = node.property (X_("device-profile"))) != 0) {
844 set_profile (prop->value());
847 XMLNode* snode = node.child (X_("Surfaces"));
849 delete _surfaces_state;
853 _surfaces_state = new XMLNode (*snode);
854 _surfaces_version = version;
857 switch_banks (bank, true);
859 DEBUG_TRACE (DEBUG::MackieControl, "MackieControlProtocol::set_state done\n");
865 MackieControlProtocol::format_bbt_timecode (framepos_t now_frame)
867 Timecode::BBT_Time bbt_time;
869 session->bbt_time (now_frame, bbt_time);
871 // The Mackie protocol spec is built around a BBT time display of
873 // digits: 888/88/88/888
874 // semantics: BBB/bb/ss/ttt
876 // The third field is "subdivisions" which is a concept found in Logic
877 // but not present in Ardour. Instead Ardour displays a 4 digit tick
878 // count, which we need to spread across the 5 digits of ss/ttt.
882 os << setw(3) << setfill('0') << bbt_time.bars;
883 os << setw(2) << setfill('0') << bbt_time.beats;
885 os << setw(1) << setfill('0') << bbt_time.ticks / 1000;
886 os << setw(3) << setfill('0') << bbt_time.ticks % 1000;
892 MackieControlProtocol::format_timecode_timecode (framepos_t now_frame)
894 Timecode::Time timecode;
895 session->timecode_time (now_frame, timecode);
897 // According to the Logic docs
898 // digits: 888/88/88/888
899 // Timecode mode: Hours/Minutes/Seconds/Frames
901 os << setw(2) << setfill('0') << timecode.hours;
903 os << setw(2) << setfill('0') << timecode.minutes;
904 os << setw(2) << setfill('0') << timecode.seconds;
906 os << setw(2) << setfill('0') << timecode.frames;
912 MackieControlProtocol::update_timecode_display()
914 Glib::Threads::Mutex::Lock lm (surfaces_lock);
916 if (surfaces.empty()) {
920 boost::shared_ptr<Surface> surface = surfaces.front();
922 if (surface->type() != mcu || !_device_info.has_timecode_display() || !surface->active ()) {
926 // do assignment here so current_frame is fixed
927 framepos_t current_frame = session->transport_frame();
930 switch (_timecode_type) {
931 case ARDOUR::AnyTime::BBT:
932 timecode = format_bbt_timecode (current_frame);
934 case ARDOUR::AnyTime::Timecode:
935 timecode = format_timecode_timecode (current_frame);
941 // only write the timecode string to the MCU if it's changed
942 // since last time. This is to reduce midi bandwidth used.
943 if (timecode != _timecode_last) {
944 surface->display_timecode (timecode, _timecode_last);
945 _timecode_last = timecode;
949 ///////////////////////////////////////////
951 ///////////////////////////////////////////
953 void MackieControlProtocol::notify_parameter_changed (std::string const & p)
955 if (p == "punch-in") {
956 // no such button right now
957 // update_global_button (Button::PunchIn, session->config.get_punch_in());
958 } else if (p == "punch-out") {
959 // no such button right now
960 // update_global_button (Button::PunchOut, session->config.get_punch_out());
961 } else if (p == "clicking") {
962 // update_global_button (Button::RelayClick, Config->get_clicking());
964 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("parameter changed: %1\n", p));
968 // RouteList is the set of routes that have just been added
970 MackieControlProtocol::notify_route_added (ARDOUR::RouteList & rl)
972 // currently assigned banks are less than the full set of
973 // strips, so activate the new strip now.
975 refresh_current_bank();
977 // otherwise route added, but current bank needs no updating
979 // make sure remote id changes in the new route are handled
980 typedef ARDOUR::RouteList ARS;
982 for (ARS::iterator it = rl.begin(); it != rl.end(); ++it) {
983 (*it)->RemoteControlIDChanged.connect (route_connections, MISSING_INVALIDATOR, boost::bind (&MackieControlProtocol::notify_remote_id_changed, this), this);
988 MackieControlProtocol::notify_solo_active_changed (bool active)
990 boost::shared_ptr<Surface> surface;
993 Glib::Threads::Mutex::Lock lm (surfaces_lock);
994 surface = surfaces.front ();
997 map<int,Control*>::iterator x = surface->controls_by_device_independent_id.find (Led::RudeSolo);
998 if (x != surface->controls_by_device_independent_id.end()) {
999 Led* rude_solo = dynamic_cast<Led*> (x->second);
1001 surface->write (rude_solo->set_state (active ? flashing : off));
1007 MackieControlProtocol::notify_remote_id_changed()
1009 Sorted sorted = get_sorted_routes();
1010 uint32_t sz = n_strips();
1012 // if a remote id has been moved off the end, we need to shift
1013 // the current bank backwards.
1015 if (sorted.size() - _current_initial_bank < sz) {
1016 // but don't shift backwards past the zeroth channel
1017 switch_banks (max((Sorted::size_type) 0, sorted.size() - sz));
1019 // Otherwise just refresh the current bank
1020 refresh_current_bank();
1024 ///////////////////////////////////////////
1025 // Transport signals
1026 ///////////////////////////////////////////
1029 MackieControlProtocol::notify_loop_state_changed()
1031 update_global_button (Button::Loop, session->get_play_loop());
1035 MackieControlProtocol::notify_transport_state_changed()
1037 if (!_device_info.has_global_controls()) {
1041 // switch various play and stop buttons on / off
1042 update_global_button (Button::Loop, session->get_play_loop());
1043 update_global_button (Button::Play, session->transport_speed() == 1.0);
1044 update_global_button (Button::Stop, session->transport_stopped ());
1045 update_global_button (Button::Rewind, session->transport_speed() < 0.0);
1046 update_global_button (Button::Ffwd, session->transport_speed() > 1.0);
1048 notify_metering_state_changed ();
1052 MackieControlProtocol::notify_metering_state_changed()
1054 Glib::Threads::Mutex::Lock lm (surfaces_lock);
1056 for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
1057 (*s)->notify_metering_state_changed ();
1062 MackieControlProtocol::notify_record_state_changed ()
1064 if (!_device_info.has_global_controls()) {
1068 boost::shared_ptr<Surface> surface;
1071 Glib::Threads::Mutex::Lock lm (surfaces_lock);
1072 surface = surfaces.front();
1075 /* rec is a tristate */
1077 map<int,Control*>::iterator x = surface->controls_by_device_independent_id.find (Button::Record);
1078 if (x != surface->controls_by_device_independent_id.end()) {
1079 Button * rec = dynamic_cast<Button*> (x->second);
1083 switch (session->record_status()) {
1084 case Session::Disabled:
1085 DEBUG_TRACE (DEBUG::MackieControl, "record state changed to disabled, LED off\n");
1088 case Session::Recording:
1089 DEBUG_TRACE (DEBUG::MackieControl, "record state changed to recording, LED on\n");
1092 case Session::Enabled:
1093 DEBUG_TRACE (DEBUG::MackieControl, "record state changed to enabled, LED flashing\n");
1098 surface->write (rec->set_state (ls));
1103 list<boost::shared_ptr<ARDOUR::Bundle> >
1104 MackieControlProtocol::bundles ()
1106 list<boost::shared_ptr<ARDOUR::Bundle> > b;
1108 if (_input_bundle) {
1109 b.push_back (_input_bundle);
1110 b.push_back (_output_bundle);
1117 MackieControlProtocol::do_request (MackieControlUIRequest* req)
1119 if (req->type == CallSlot) {
1121 call_slot (MISSING_INVALIDATOR, req->the_slot);
1123 } else if (req->type == Quit) {
1130 MackieControlProtocol::stop ()
1138 MackieControlProtocol::update_led (Surface& surface, Button& button, Mackie::LedState ls)
1141 surface.port().write (button.set_state (ls));
1146 MackieControlProtocol::build_button_map ()
1148 /* this maps our device-independent button codes to the methods that handle them.
1151 #define DEFINE_BUTTON_HANDLER(b,p,r) button_map.insert (pair<Button::ID,ButtonHandlers> ((b), ButtonHandlers ((p),(r))));
1153 DEFINE_BUTTON_HANDLER (Button::Track, &MackieControlProtocol::track_press, &MackieControlProtocol::track_release);
1154 DEFINE_BUTTON_HANDLER (Button::Send, &MackieControlProtocol::send_press, &MackieControlProtocol::send_release);
1155 DEFINE_BUTTON_HANDLER (Button::Pan, &MackieControlProtocol::pan_press, &MackieControlProtocol::pan_release);
1156 DEFINE_BUTTON_HANDLER (Button::Plugin, &MackieControlProtocol::plugin_press, &MackieControlProtocol::plugin_release);
1157 DEFINE_BUTTON_HANDLER (Button::Eq, &MackieControlProtocol::eq_press, &MackieControlProtocol::eq_release);
1158 DEFINE_BUTTON_HANDLER (Button::Dyn, &MackieControlProtocol::dyn_press, &MackieControlProtocol::dyn_release);
1159 DEFINE_BUTTON_HANDLER (Button::Left, &MackieControlProtocol::left_press, &MackieControlProtocol::left_release);
1160 DEFINE_BUTTON_HANDLER (Button::Right, &MackieControlProtocol::right_press, &MackieControlProtocol::right_release);
1161 DEFINE_BUTTON_HANDLER (Button::ChannelLeft, &MackieControlProtocol::channel_left_press, &MackieControlProtocol::channel_left_release);
1162 DEFINE_BUTTON_HANDLER (Button::ChannelRight, &MackieControlProtocol::channel_right_press, &MackieControlProtocol::channel_right_release);
1163 DEFINE_BUTTON_HANDLER (Button::Flip, &MackieControlProtocol::flip_press, &MackieControlProtocol::flip_release);
1164 DEFINE_BUTTON_HANDLER (Button::View, &MackieControlProtocol::view_press, &MackieControlProtocol::view_release);
1165 DEFINE_BUTTON_HANDLER (Button::NameValue, &MackieControlProtocol::name_value_press, &MackieControlProtocol::name_value_release);
1166 DEFINE_BUTTON_HANDLER (Button::TimecodeBeats, &MackieControlProtocol::timecode_beats_press, &MackieControlProtocol::timecode_beats_release);
1167 DEFINE_BUTTON_HANDLER (Button::F1, &MackieControlProtocol::F1_press, &MackieControlProtocol::F1_release);
1168 DEFINE_BUTTON_HANDLER (Button::F2, &MackieControlProtocol::F2_press, &MackieControlProtocol::F2_release);
1169 DEFINE_BUTTON_HANDLER (Button::F3, &MackieControlProtocol::F3_press, &MackieControlProtocol::F3_release);
1170 DEFINE_BUTTON_HANDLER (Button::F4, &MackieControlProtocol::F4_press, &MackieControlProtocol::F4_release);
1171 DEFINE_BUTTON_HANDLER (Button::F5, &MackieControlProtocol::F5_press, &MackieControlProtocol::F5_release);
1172 DEFINE_BUTTON_HANDLER (Button::F6, &MackieControlProtocol::F6_press, &MackieControlProtocol::F6_release);
1173 DEFINE_BUTTON_HANDLER (Button::F7, &MackieControlProtocol::F7_press, &MackieControlProtocol::F7_release);
1174 DEFINE_BUTTON_HANDLER (Button::F8, &MackieControlProtocol::F8_press, &MackieControlProtocol::F8_release);
1175 DEFINE_BUTTON_HANDLER (Button::MidiTracks, &MackieControlProtocol::miditracks_press, &MackieControlProtocol::miditracks_release);
1176 DEFINE_BUTTON_HANDLER (Button::Inputs, &MackieControlProtocol::inputs_press, &MackieControlProtocol::inputs_release);
1177 DEFINE_BUTTON_HANDLER (Button::AudioTracks, &MackieControlProtocol::audiotracks_press, &MackieControlProtocol::audiotracks_release);
1178 DEFINE_BUTTON_HANDLER (Button::AudioInstruments, &MackieControlProtocol::audioinstruments_press, &MackieControlProtocol::audioinstruments_release);
1179 DEFINE_BUTTON_HANDLER (Button::Aux, &MackieControlProtocol::aux_press, &MackieControlProtocol::aux_release);
1180 DEFINE_BUTTON_HANDLER (Button::Busses, &MackieControlProtocol::busses_press, &MackieControlProtocol::busses_release);
1181 DEFINE_BUTTON_HANDLER (Button::Outputs, &MackieControlProtocol::outputs_press, &MackieControlProtocol::outputs_release);
1182 DEFINE_BUTTON_HANDLER (Button::User, &MackieControlProtocol::user_press, &MackieControlProtocol::user_release);
1183 DEFINE_BUTTON_HANDLER (Button::Shift, &MackieControlProtocol::shift_press, &MackieControlProtocol::shift_release);
1184 DEFINE_BUTTON_HANDLER (Button::Option, &MackieControlProtocol::option_press, &MackieControlProtocol::option_release);
1185 DEFINE_BUTTON_HANDLER (Button::Ctrl, &MackieControlProtocol::control_press, &MackieControlProtocol::control_release);
1186 DEFINE_BUTTON_HANDLER (Button::CmdAlt, &MackieControlProtocol::cmd_alt_press, &MackieControlProtocol::cmd_alt_release);
1187 DEFINE_BUTTON_HANDLER (Button::Read, &MackieControlProtocol::read_press, &MackieControlProtocol::read_release);
1188 DEFINE_BUTTON_HANDLER (Button::Write, &MackieControlProtocol::write_press, &MackieControlProtocol::write_release);
1189 DEFINE_BUTTON_HANDLER (Button::Trim, &MackieControlProtocol::trim_press, &MackieControlProtocol::trim_release);
1190 DEFINE_BUTTON_HANDLER (Button::Touch, &MackieControlProtocol::touch_press, &MackieControlProtocol::touch_release);
1191 DEFINE_BUTTON_HANDLER (Button::Latch, &MackieControlProtocol::latch_press, &MackieControlProtocol::latch_release);
1192 DEFINE_BUTTON_HANDLER (Button::Grp, &MackieControlProtocol::grp_press, &MackieControlProtocol::grp_release);
1193 DEFINE_BUTTON_HANDLER (Button::Save, &MackieControlProtocol::save_press, &MackieControlProtocol::save_release);
1194 DEFINE_BUTTON_HANDLER (Button::Undo, &MackieControlProtocol::undo_press, &MackieControlProtocol::undo_release);
1195 DEFINE_BUTTON_HANDLER (Button::Cancel, &MackieControlProtocol::cancel_press, &MackieControlProtocol::cancel_release);
1196 DEFINE_BUTTON_HANDLER (Button::Enter, &MackieControlProtocol::enter_press, &MackieControlProtocol::enter_release);
1197 DEFINE_BUTTON_HANDLER (Button::Marker, &MackieControlProtocol::marker_press, &MackieControlProtocol::marker_release);
1198 DEFINE_BUTTON_HANDLER (Button::Nudge, &MackieControlProtocol::nudge_press, &MackieControlProtocol::nudge_release);
1199 DEFINE_BUTTON_HANDLER (Button::Loop, &MackieControlProtocol::loop_press, &MackieControlProtocol::loop_release);
1200 DEFINE_BUTTON_HANDLER (Button::Drop, &MackieControlProtocol::drop_press, &MackieControlProtocol::drop_release);
1201 DEFINE_BUTTON_HANDLER (Button::Replace, &MackieControlProtocol::replace_press, &MackieControlProtocol::replace_release);
1202 DEFINE_BUTTON_HANDLER (Button::Click, &MackieControlProtocol::click_press, &MackieControlProtocol::click_release);
1203 DEFINE_BUTTON_HANDLER (Button::ClearSolo, &MackieControlProtocol::clearsolo_press, &MackieControlProtocol::clearsolo_release);
1204 DEFINE_BUTTON_HANDLER (Button::Rewind, &MackieControlProtocol::rewind_press, &MackieControlProtocol::rewind_release);
1205 DEFINE_BUTTON_HANDLER (Button::Ffwd, &MackieControlProtocol::ffwd_press, &MackieControlProtocol::ffwd_release);
1206 DEFINE_BUTTON_HANDLER (Button::Stop, &MackieControlProtocol::stop_press, &MackieControlProtocol::stop_release);
1207 DEFINE_BUTTON_HANDLER (Button::Play, &MackieControlProtocol::play_press, &MackieControlProtocol::play_release);
1208 DEFINE_BUTTON_HANDLER (Button::Record, &MackieControlProtocol::record_press, &MackieControlProtocol::record_release);
1209 DEFINE_BUTTON_HANDLER (Button::CursorUp, &MackieControlProtocol::cursor_up_press, &MackieControlProtocol::cursor_up_release);
1210 DEFINE_BUTTON_HANDLER (Button::CursorDown, &MackieControlProtocol::cursor_down_press, &MackieControlProtocol::cursor_down_release);
1211 DEFINE_BUTTON_HANDLER (Button::CursorLeft, &MackieControlProtocol::cursor_left_press, &MackieControlProtocol::cursor_left_release);
1212 DEFINE_BUTTON_HANDLER (Button::CursorRight, &MackieControlProtocol::cursor_right_press, &MackieControlProtocol::cursor_right_release);
1213 DEFINE_BUTTON_HANDLER (Button::Zoom, &MackieControlProtocol::zoom_press, &MackieControlProtocol::zoom_release);
1214 DEFINE_BUTTON_HANDLER (Button::Scrub, &MackieControlProtocol::scrub_press, &MackieControlProtocol::scrub_release);
1215 DEFINE_BUTTON_HANDLER (Button::UserA, &MackieControlProtocol::user_a_press, &MackieControlProtocol::user_a_release);
1216 DEFINE_BUTTON_HANDLER (Button::UserB, &MackieControlProtocol::user_b_press, &MackieControlProtocol::user_b_release);
1217 DEFINE_BUTTON_HANDLER (Button::MasterFaderTouch, &MackieControlProtocol::master_fader_touch_press, &MackieControlProtocol::master_fader_touch_release);
1222 MackieControlProtocol::handle_button_event (Surface& surface, Button& button, ButtonState bs)
1224 if (bs != press && bs != release) {
1225 update_led (surface, button, none);
1229 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Handling %1 for button %2 (%3)\n", (bs == press ? "press" : "release"), button.id(),
1230 Button::id_to_name (button.bid())));
1232 /* check profile first */
1234 string action = _device_profile.get_button_action (button.bid(), _modifier_state);
1236 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("Looked up action for button %1 with modifier %2, got [%3]\n",
1237 button.bid(), _modifier_state, action));
1239 if (!action.empty()) {
1240 /* if there is a bound action for this button, and this is a press event,
1241 carry out the action. If its a release event, do nothing since we
1242 don't bind to them at all but don't want any other handling to
1246 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("executing action %1\n", action));
1247 access_action (action);
1252 /* lookup using the device-INDEPENDENT button ID */
1254 ButtonMap::iterator b = button_map.find (button.bid());
1256 if (b != button_map.end()) {
1258 ButtonHandlers& bh (b->second);
1262 surface.write (button.set_state ((this->*(bh.press)) (button)));
1265 surface.write (button.set_state ((this->*(bh.release)) (button)));
1271 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("no button handlers for button ID %1 (device ID %2)\n",
1272 button.bid(), button.id()));
1273 error << string_compose ("no button handlers for button ID %1 (device ID %2)\n",
1274 button.bid(), button.id()) << endmsg;
1279 MackieControlProtocol::midi_input_handler (IOCondition ioc, MIDI::Port* port)
1281 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("something happend on %1\n", port->name()));
1289 /* Devices using regular JACK MIDI ports will need to have
1290 the x-thread FIFO drained to avoid burning endless CPU.
1292 Devices using ipMIDI have port->selectable() as the same
1293 file descriptor that data arrives on, so doing this
1294 for them will simply throw all incoming data away.
1297 if (!_device_info.uses_ipmidi()) {
1298 AsyncMIDIPort* asp = dynamic_cast<AsyncMIDIPort*>(port);
1304 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("data available on %1\n", port->name()));
1305 framepos_t now = session->engine().sample_time();
1313 MackieControlProtocol::clear_ports ()
1315 if (_input_bundle) {
1316 _input_bundle->remove_channels ();
1317 _output_bundle->remove_channels ();
1322 MackieControlProtocol::set_view_mode (ViewMode m)
1324 Glib::Threads::Mutex::Lock lm (surfaces_lock);
1328 for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
1329 (*s)->update_view_mode_display ();
1335 MackieControlProtocol::set_flip_mode (FlipMode fm)
1337 Glib::Threads::Mutex::Lock lm (surfaces_lock);
1341 for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
1342 (*s)->update_flip_mode_display ();
1347 MackieControlProtocol::set_master_on_surface_strip (uint32_t surface, uint32_t strip_number)
1349 force_special_route_to_strip (session->master_out(), surface, strip_number);
1353 MackieControlProtocol::set_monitor_on_surface_strip (uint32_t surface, uint32_t strip_number)
1355 force_special_route_to_strip (session->monitor_out(), surface, strip_number);
1359 MackieControlProtocol::force_special_route_to_strip (boost::shared_ptr<Route> r, uint32_t surface, uint32_t strip_number)
1365 Glib::Threads::Mutex::Lock lm (surfaces_lock);
1367 for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
1368 if ((*s)->number() == surface) {
1369 Strip* strip = (*s)->nth_strip (strip_number);
1371 strip->set_route (session->master_out());
1372 strip->lock_controls ();
1379 MackieControlProtocol::gui_track_selection_changed (ARDOUR::RouteNotificationListPtr rl, bool save_list)
1381 _gui_track_selection_changed (rl.get(), save_list);
1385 MackieControlProtocol::_gui_track_selection_changed (ARDOUR::RouteNotificationList* rl, bool save_list)
1387 /* We need to keep a list of the most recently selected routes around,
1388 but we are not allowed to keep shared_ptr<Route> unless we want to
1389 handle the complexities of route deletion. So instead, the GUI sends
1390 us a notification using weak_ptr<Route>, which we keep a copy
1391 of. For efficiency's sake, however, we convert the weak_ptr's into
1392 shared_ptr<Route> before passing them to however many surfaces (and
1393 thus strips) that we have.
1396 StrongRouteNotificationList srl;
1398 for (ARDOUR::RouteNotificationList::const_iterator i = rl->begin(); i != rl->end(); ++i) {
1399 boost::shared_ptr<ARDOUR::Route> r = (*i).lock();
1406 Glib::Threads::Mutex::Lock lm (surfaces_lock);
1408 for (Surfaces::iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
1409 (*s)->gui_selection_changed (srl);
1414 _last_selected_routes = *rl;
1419 MackieControlProtocol::transport_frame() const
1421 return session->transport_frame();
1425 MackieControlProtocol::add_down_select_button (int surface, int strip)
1427 _down_select_buttons.insert ((surface<<8)|(strip&0xf));
1431 MackieControlProtocol::remove_down_select_button (int surface, int strip)
1433 DownButtonList::iterator x = find (_down_select_buttons.begin(), _down_select_buttons.end(), (uint32_t) (surface<<8)|(strip&0xf));
1434 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("removing surface %1 strip %2 from down select buttons\n", surface, strip));
1435 if (x != _down_select_buttons.end()) {
1436 _down_select_buttons.erase (x);
1438 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("surface %1 strip %2 not found in down select buttons\n",
1444 MackieControlProtocol::select_range ()
1448 pull_route_range (_down_select_buttons, routes);
1450 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("select range: found %1 routes\n", routes.size()));
1452 if (!routes.empty()) {
1453 for (RouteList::iterator r = routes.begin(); r != routes.end(); ++r) {
1455 if (_modifier_state == MODIFIER_CONTROL) {
1456 ToggleRouteSelection ((*r)->remote_control_id ());
1458 if (r == routes.begin()) {
1459 SetRouteSelection ((*r)->remote_control_id());
1461 AddRouteToSelection ((*r)->remote_control_id());
1469 MackieControlProtocol::add_down_button (AutomationType a, int surface, int strip)
1471 DownButtonMap::iterator m = _down_buttons.find (a);
1473 if (m == _down_buttons.end()) {
1474 _down_buttons[a] = DownButtonList();
1477 _down_buttons[a].insert ((surface<<8)|(strip&0xf));
1481 MackieControlProtocol::remove_down_button (AutomationType a, int surface, int strip)
1483 DownButtonMap::iterator m = _down_buttons.find (a);
1485 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("removing surface %1 strip %2 from down buttons for %3\n", surface, strip, (int) a));
1487 if (m == _down_buttons.end()) {
1491 DownButtonList& l (m->second);
1492 DownButtonList::iterator x = find (l.begin(), l.end(), (surface<<8)|(strip&0xf));
1497 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("surface %1 strip %2 not found in down buttons for %3\n",
1498 surface, strip, (int) a));
1502 MackieControlProtocol::ControlList
1503 MackieControlProtocol::down_controls (AutomationType p)
1505 ControlList controls;
1508 DownButtonMap::iterator m = _down_buttons.find (p);
1510 if (m == _down_buttons.end()) {
1514 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("looking for down buttons for %1, got %2\n",
1515 p, m->second.size()));
1517 pull_route_range (m->second, routes);
1520 case GainAutomation:
1521 for (RouteList::iterator r = routes.begin(); r != routes.end(); ++r) {
1522 controls.push_back ((*r)->gain_control());
1525 case SoloAutomation:
1526 for (RouteList::iterator r = routes.begin(); r != routes.end(); ++r) {
1527 controls.push_back ((*r)->solo_control());
1530 case MuteAutomation:
1531 for (RouteList::iterator r = routes.begin(); r != routes.end(); ++r) {
1532 controls.push_back ((*r)->mute_control());
1535 case RecEnableAutomation:
1536 for (RouteList::iterator r = routes.begin(); r != routes.end(); ++r) {
1537 boost::shared_ptr<Track> trk = boost::dynamic_pointer_cast<Track> (*r);
1539 controls.push_back (trk->rec_enable_control());
1551 struct ButtonRangeSorter {
1552 bool operator() (const uint32_t& a, const uint32_t& b) {
1553 return (a>>8) < (b>>8) // a.surface < b.surface
1555 ((a>>8) == (b>>8) && (a&0xf) < (b&0xf)); // a.surface == b.surface && a.strip < b.strip
1560 MackieControlProtocol::pull_route_range (DownButtonList& down, RouteList& selected)
1562 ButtonRangeSorter cmp;
1568 list<uint32_t> ldown;
1569 ldown.insert (ldown.end(), down.begin(), down.end());
1572 uint32_t first = ldown.front();
1573 uint32_t last = ldown.back ();
1575 uint32_t first_surface = first>>8;
1576 uint32_t first_strip = first&0xf;
1578 uint32_t last_surface = last>>8;
1579 uint32_t last_strip = last&0xf;
1581 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("PRR %5 in list %1.%2 - %3.%4\n", first_surface, first_strip, last_surface, last_strip,
1584 Glib::Threads::Mutex::Lock lm (surfaces_lock);
1586 for (Surfaces::const_iterator s = surfaces.begin(); s != surfaces.end(); ++s) {
1588 if ((*s)->number() >= first_surface && (*s)->number() <= last_surface) {
1593 if ((*s)->number() == first_surface) {
1599 if ((*s)->number() == last_surface) {
1603 ls = (*s)->n_strips ();
1606 DEBUG_TRACE (DEBUG::MackieControl, string_compose ("adding strips for surface %1 (%2 .. %3)\n",
1607 (*s)->number(), fs, ls));
1609 for (uint32_t n = fs; n < ls; ++n) {
1610 boost::shared_ptr<Route> r = (*s)->nth_strip (n)->route();
1612 selected.push_back (r);
1620 MackieControlProtocol::set_ipmidi_base (int16_t portnum)
1622 /* this will not be saved without a session save, so .. */
1624 session->set_dirty ();
1626 _ipmidi_base = portnum;
1628 /* if the current device uses ipMIDI we need
1632 if (active() && _device_info.uses_ipmidi()) {
1633 needs_ipmidi_restart = true;
1638 MackieControlProtocol::ipmidi_restart ()
1641 if (create_surfaces ()) {
1644 switch_banks (_current_initial_bank, true);
1645 needs_ipmidi_restart = false;
1650 MackieControlProtocol::clear_surfaces ()
1653 Glib::Threads::Mutex::Lock lm (surfaces_lock);