2 * Copyright (C) 2017 Robin Gareus <robin@gareus.org>
3 * Copyright (C) 2015 Paul Davis
5 * This program is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU General Public License
7 * as published by the Free Software Foundation; either version 2
8 * of the License, or (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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26 #include "pbd/error.h"
27 #include "pbd/failed_constructor.h"
28 #include "pbd/pthread_utils.h"
29 #include "pbd/compose.h"
30 #include "pbd/xml++.h"
32 #include "midi++/port.h"
34 #include "ardour/audioengine.h"
35 #include "ardour/audio_track.h"
36 #include "ardour/bundle.h"
37 #include "ardour/debug.h"
38 #include "ardour/midi_track.h"
39 #include "ardour/midiport_manager.h"
40 #include "ardour/plugin.h"
41 #include "ardour/plugin_insert.h"
42 #include "ardour/processor.h"
43 #include "ardour/rc_configuration.h"
44 #include "ardour/route.h"
45 #include "ardour/session.h"
46 #include "ardour/session_configuration.h"
47 #include "ardour/tempo.h"
48 #include "ardour/vca.h"
50 #include "faderport8.h"
52 using namespace ARDOUR;
53 using namespace ArdourSurface;
57 using namespace ArdourSurface::FP8Types;
61 #include "pbd/abstract_ui.cc" // instantiate template
64 //#define VERBOSE_DEBUG
68 debug_2byte_msg (std::string const& msg, int b0, int b1)
71 if (DEBUG_ENABLED(DEBUG::FaderPort8)) {
73 DEBUG_STR_APPEND(a, "RECV: ");
74 DEBUG_STR_APPEND(a, msg);
75 DEBUG_STR_APPEND(a,' ');
76 DEBUG_STR_APPEND(a,hex);
77 DEBUG_STR_APPEND(a,"0x");
78 DEBUG_STR_APPEND(a, b0);
79 DEBUG_STR_APPEND(a,' ');
80 DEBUG_STR_APPEND(a,"0x");
81 DEBUG_STR_APPEND(a, b1);
82 DEBUG_STR_APPEND(a,'\n');
83 DEBUG_TRACE (DEBUG::FaderPort8, DEBUG_STR(a).str());
88 FaderPort8::FaderPort8 (Session& s)
89 : ControlProtocol (s, _("PreSonus FaderPort8"))
90 , AbstractUI<FaderPort8Request> (name())
91 , _connection_state (ConnectionState (0))
92 , _device_active (false)
96 , _show_presets (false)
97 , _showing_well_known (0)
98 , _blink_onoff (false)
102 , _link_enabled (false)
103 , _link_locked (false)
106 , _two_line_text (false)
107 , _auto_pluginui (true)
109 boost::shared_ptr<ARDOUR::Port> inp;
110 boost::shared_ptr<ARDOUR::Port> outp;
112 inp = AudioEngine::instance()->register_input_port (DataType::MIDI, "FaderPort8 Recv", true);
113 outp = AudioEngine::instance()->register_output_port (DataType::MIDI, "FaderPort8 Send", true);
114 _input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(inp);
115 _output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(outp);
117 if (_input_port == 0 || _output_port == 0) {
118 throw failed_constructor();
121 _input_bundle.reset (new ARDOUR::Bundle (_("FaderPort8 (Receive)"), true));
122 _output_bundle.reset (new ARDOUR::Bundle (_("FaderPort8 (Send) "), false));
124 _input_bundle->add_channel (
126 ARDOUR::DataType::MIDI,
127 session->engine().make_port_name_non_relative (inp->name())
130 _output_bundle->add_channel (
132 ARDOUR::DataType::MIDI,
133 session->engine().make_port_name_non_relative (outp->name())
136 ARDOUR::AudioEngine::instance()->PortConnectedOrDisconnected.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::connection_handler, this, _2, _4), this);
137 ARDOUR::AudioEngine::instance()->Stopped.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::engine_reset, this), this);
138 ARDOUR::Port::PortDrop.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::engine_reset, this), this);
140 /* bind button events to call libardour actions */
143 _ctrls.FaderModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::notify_fader_mode_changed, this));
144 _ctrls.MixModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::assign_strips, this));
147 FaderPort8::~FaderPort8 ()
149 /* this will be called from the main UI thread. during Session::destroy().
150 * There can be concurrent activity from BaseUI::main_thread -> AsyncMIDIPort
151 * -> MIDI::Parser::signal -> ... to any of the midi_connections
153 * stop event loop early and join thread */
157 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("unregistering input port %1\n", boost::shared_ptr<ARDOUR::Port>(_input_port)->name()));
158 AudioEngine::instance()->unregister_port (_input_port);
159 _input_port.reset ();
162 disconnected (); // zero faders, turn lights off, clear strips
165 _output_port->drain (10000, 250000); /* check every 10 msecs, wait up to 1/4 second for the port to drain */
166 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("unregistering output port %1\n", boost::shared_ptr<ARDOUR::Port>(_output_port)->name()));
167 AudioEngine::instance()->unregister_port (_output_port);
168 _output_port.reset ();
174 /* ****************************************************************************
179 FaderPort8::request_factory (uint32_t num_requests)
181 /* AbstractUI<T>::request_buffer_factory() is a template method only
182 * instantiated in this source module. To provide something visible for
183 * use in the interface/descriptor, we have this static method that is
186 return request_buffer_factory (num_requests);
190 FaderPort8::do_request (FaderPort8Request* req)
192 if (req->type == CallSlot) {
193 call_slot (MISSING_INVALIDATOR, req->the_slot);
194 } else if (req->type == Quit) {
203 DEBUG_TRACE (DEBUG::FaderPort8, "BaseUI::quit ()\n");
205 close (); // drop references, disconnect from session signals
209 FaderPort8::thread_init ()
211 struct sched_param rtparam;
213 pthread_set_name (event_loop_name().c_str());
215 PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048);
216 ARDOUR::SessionEvent::create_per_thread_pool (event_loop_name(), 128);
218 memset (&rtparam, 0, sizeof (rtparam));
219 rtparam.sched_priority = 9; /* XXX should be relative to audio (JACK) thread */
221 if (pthread_setschedparam (pthread_self(), SCHED_FIFO, &rtparam) != 0) {
222 // do we care? not particularly.
227 FaderPort8::periodic ()
229 /* prepare TC display -- handled by stripable Periodic ()
230 * in FP8Strip::periodic_update_timecode
232 if (_ctrls.display_timecode () && clock_mode ()) {
234 session->timecode_time (TC);
235 _timecode = Timecode::timecode_format_time(TC);
238 Timecode::BBT_Time BBT = session->tempo_map ().bbt_at_frame (session->transport_frame ());
239 snprintf (buf, sizeof (buf),
240 " %02" PRIu32 "|%02" PRIu32 "|%02" PRIu32 "|%02" PRIu32,
241 BBT.bars % 100, BBT.beats %100,
242 (BBT.ticks/ 100) %100, BBT.ticks %100);
243 _musical_time = std::string (buf);
246 _musical_time.clear ();
249 /* update stripables */
255 FaderPort8::blink_it ()
257 _blink_onoff = !_blink_onoff;
258 BlinkIt (_blink_onoff);
262 /* ****************************************************************************
263 * Port and Signal Connection Management
266 FaderPort8::set_active (bool yn)
268 DEBUG_TRACE (DEBUG::FaderPort8, string_compose("set_active init with yn: '%1'\n", yn));
270 if (yn == active()) {
275 /* start event loop */
277 connect_session_signals ();
282 ControlProtocol::set_active (yn);
283 DEBUG_TRACE (DEBUG::FaderPort8, string_compose("set_active done with yn: '%1'\n", yn));
290 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::close\n");
291 stop_midi_handling ();
292 session_connections.drop_connections ();
293 automation_state_connections.drop_connections ();
294 assigned_stripable_connections.drop_connections ();
295 _assigned_strips.clear ();
296 drop_ctrl_connections ();
297 port_connections.drop_connections ();
298 selection_connection.disconnect ();
302 FaderPort8::stop_midi_handling ()
304 _periodic_connection.disconnect ();
305 _blink_connection.disconnect ();
306 midi_connections.drop_connections ();
307 /* Note: the input handler is still active at this point, but we're no
308 * longer connected to any of the parser signals
313 FaderPort8::connected ()
315 DEBUG_TRACE (DEBUG::FaderPort8, "initializing\n");
316 assert (!_device_active);
318 if (_device_active) {
319 stop_midi_handling (); // re-init
322 // ideally check firmware version >= 1.01 (USB bcdDevice 0x0101) (vendor 0x194f prod 0x0202)
323 // but we don't have a handle to the underlying USB device here.
325 memset (_channel_off, 0, sizeof (_channel_off));
326 _plugin_off = _parameter_off = 0;
327 _blink_onoff = false;
331 start_midi_handling ();
332 _ctrls.initialize ();
334 /* highlight bound user-actions */
335 for (FP8Controls::UserButtonMap::const_iterator i = _ctrls.user_buttons ().begin ();
336 i != _ctrls.user_buttons ().end (); ++i) {
337 _ctrls.button (i->first).set_active (! _user_action_map[i->first].empty ());
339 /* shift button lights */
340 tx_midi3 (0x90, 0x06, 0x00);
341 tx_midi3 (0x90, 0x46, 0x00);
343 send_session_state ();
346 Glib::RefPtr<Glib::TimeoutSource> blink_timer =
347 Glib::TimeoutSource::create (200);
348 _blink_connection = blink_timer->connect (sigc::mem_fun (*this, &FaderPort8::blink_it));
349 blink_timer->attach (main_loop()->get_context());
351 Glib::RefPtr<Glib::TimeoutSource> periodic_timer =
352 Glib::TimeoutSource::create (100);
353 _periodic_connection = periodic_timer->connect (sigc::mem_fun (*this, &FaderPort8::periodic));
354 periodic_timer->attach (main_loop()->get_context());
358 FaderPort8::disconnected ()
360 stop_midi_handling ();
361 if (_device_active) {
362 for (uint8_t id = 0; id < 8; ++id) {
363 _ctrls.strip(id).unset_controllables ();
365 _ctrls.all_lights_off ();
370 FaderPort8::engine_reset ()
372 /* Port::PortDrop is called when the engine is halted or stopped */
373 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::engine_reset\n");
374 _connection_state = 0;
375 _device_active = false;
380 FaderPort8::connection_handler (std::string name1, std::string name2)
383 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::connection_handler: start\n");
385 if (!_input_port || !_output_port) {
389 string ni = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_input_port)->name());
390 string no = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_output_port)->name());
392 if (ni == name1 || ni == name2) {
393 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connection notify %1 and %2\n", name1, name2));
394 if (_input_port->connected ()) {
395 if (_connection_state & InputConnected) {
398 _connection_state |= InputConnected;
400 _connection_state &= ~InputConnected;
402 } else if (no == name1 || no == name2) {
403 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connection notify %1 and %2\n", name1, name2));
404 if (_output_port->connected ()) {
405 if (_connection_state & OutputConnected) {
408 _connection_state |= OutputConnected;
410 _connection_state &= ~OutputConnected;
414 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connections between %1 and %2 changed, but I ignored it\n", name1, name2));
420 if ((_connection_state & (InputConnected|OutputConnected)) == (InputConnected|OutputConnected)) {
422 /* XXX this is a horrible hack. Without a short sleep here,
423 * something prevents the device wakeup messages from being
424 * sent and/or the responses from being received.
427 DEBUG_TRACE (DEBUG::FaderPort8, "device now connected for both input and output\n");
429 _device_active = true;
432 DEBUG_TRACE (DEBUG::FaderPort8, "Device disconnected (input or output or both) or not yet fully connected\n");
433 if (_device_active) {
436 _device_active = false;
439 ConnectionChange (); /* emit signal for our GUI */
442 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::connection_handler: end\n");
445 return true; /* connection status changed */
448 list<boost::shared_ptr<ARDOUR::Bundle> >
449 FaderPort8::bundles ()
451 list<boost::shared_ptr<ARDOUR::Bundle> > b;
454 b.push_back (_input_bundle);
455 b.push_back (_output_bundle);
461 /* ****************************************************************************
465 FaderPort8::midi_input_handler (Glib::IOCondition ioc, boost::weak_ptr<ARDOUR::AsyncMIDIPort> wport)
467 boost::shared_ptr<AsyncMIDIPort> port (wport.lock());
469 if (!port || !_input_port) {
474 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("something happend on %1\n", boost::shared_ptr<MIDI::Port>(port)->name()));
485 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("data available on %1\n", boost::shared_ptr<MIDI::Port>(port)->name()));
487 framepos_t now = session->engine().sample_time();
495 FaderPort8::start_midi_handling ()
497 _input_port->parser()->sysex.connect_same_thread (midi_connections, boost::bind (&FaderPort8::sysex_handler, this, _1, _2, _3));
498 _input_port->parser()->poly_pressure.connect_same_thread (midi_connections, boost::bind (&FaderPort8::polypressure_handler, this, _1, _2));
499 for (uint8_t i = 0; i < 16; ++i) {
500 _input_port->parser()->channel_pitchbend[i].connect_same_thread (midi_connections, boost::bind (&FaderPort8::pitchbend_handler, this, _1, i, _2));
502 _input_port->parser()->controller.connect_same_thread (midi_connections, boost::bind (&FaderPort8::controller_handler, this, _1, _2));
503 _input_port->parser()->note_on.connect_same_thread (midi_connections, boost::bind (&FaderPort8::note_on_handler, this, _1, _2));
504 _input_port->parser()->note_off.connect_same_thread (midi_connections, boost::bind (&FaderPort8::note_off_handler, this, _1, _2));
506 /* This connection means that whenever data is ready from the input
507 * port, the relevant thread will invoke our ::midi_input_handler()
508 * method, which will read the data, and invoke the parser.
510 _input_port->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &FaderPort8::midi_input_handler), boost::weak_ptr<AsyncMIDIPort> (_input_port)));
511 _input_port->xthread().attach (main_loop()->get_context());
515 FaderPort8::tx_midi (std::vector<uint8_t> const& d) const
517 /* work around midi buffer overflow for batch changes */
518 if (d.size() == 3 && (d[0] == 0x91 || d[0] == 0x92)) {
519 /* set colors triplet in one go */
520 } else if (d.size() == 3 && (d[0] == 0x93)) {
523 g_usleep (400 * d.size());
526 size_t tx = _output_port->write (&d[0], d.size(), 0);
527 assert (tx == d.size());
530 return _output_port->write (&d[0], d.size(), 0);
534 /* ****************************************************************************
538 FaderPort8::polypressure_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
540 debug_2byte_msg ("PP", tb->controller_number, tb->value);
541 // outgoing only (meter)
545 FaderPort8::pitchbend_handler (MIDI::Parser &, uint8_t chan, MIDI::pitchbend_t pb)
547 debug_2byte_msg ("PB", chan, pb);
548 /* fader 0..16368 (0x3ff0 -- 1024 steps) */
549 bool handled = _ctrls.midi_fader (chan, pb);
550 /* if Shift key is held while moving a fader (group override), don't lock shift. */
551 if ((_shift_pressed > 0) && handled) {
552 _shift_connection.disconnect ();
558 FaderPort8::controller_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
560 debug_2byte_msg ("CC", tb->controller_number, tb->value);
562 // val Bit 7 = direction, Bits 0-6 = number of steps
563 if (tb->controller_number == 0x3c) {
564 encoder_navigate (tb->value & 0x40 ? true : false, tb->value & 0x3f);
566 if (tb->controller_number == 0x10) {
567 encoder_parameter (tb->value & 0x40 ? true : false, tb->value & 0x3f);
572 FaderPort8::note_on_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
574 debug_2byte_msg ("ON", tb->note_number, tb->velocity);
577 if (tb->note_number >= 0x68 && tb->note_number <= 0x6f) {
578 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
582 /* special case shift */
583 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
584 _shift_pressed |= (tb->note_number == 0x06) ? 1 : 2;
585 if (_shift_pressed == 3) {
588 _shift_connection.disconnect ();
591 ShiftButtonChange (false);
592 tx_midi3 (0x90, 0x06, 0x00);
593 tx_midi3 (0x90, 0x46, 0x00);
597 Glib::RefPtr<Glib::TimeoutSource> shift_timer =
598 Glib::TimeoutSource::create (1000);
599 shift_timer->attach (main_loop()->get_context());
600 _shift_connection = shift_timer->connect (sigc::mem_fun (*this, &FaderPort8::shift_timeout));
602 ShiftButtonChange (true);
603 tx_midi3 (0x90, 0x06, 0x7f);
604 tx_midi3 (0x90, 0x46, 0x7f);
608 _ctrls.midi_event (tb->note_number, tb->velocity);
612 FaderPort8::note_off_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
614 debug_2byte_msg ("OF", tb->note_number, tb->velocity);
616 if (tb->note_number >= 0x68 && tb->note_number <= 0x6f) {
618 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
622 /* special case shift */
623 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
624 _shift_pressed &= (tb->note_number == 0x06) ? 2 : 1;
625 if (_shift_pressed > 0) {
631 ShiftButtonChange (false);
632 tx_midi3 (0x90, 0x06, 0x00);
633 tx_midi3 (0x90, 0x46, 0x00);
634 /* just in case this happens concurrently */
635 _shift_connection.disconnect ();
640 bool handled = _ctrls.midi_event (tb->note_number, tb->velocity);
641 /* if Shift key is held while activating an action, don't lock shift. */
642 if ((_shift_pressed > 0) && handled) {
643 _shift_connection.disconnect ();
649 FaderPort8::sysex_handler (MIDI::Parser &p, MIDI::byte *buf, size_t size)
652 if (DEBUG_ENABLED(DEBUG::FaderPort8)) {
654 DEBUG_STR_APPEND(a, string_compose ("RECV sysex siz=%1", size));
655 for (size_t i=0; i < size; ++i) {
656 DEBUG_STR_APPEND(a,hex);
657 DEBUG_STR_APPEND(a,"0x");
658 DEBUG_STR_APPEND(a,(int)buf[i]);
659 DEBUG_STR_APPEND(a,' ');
661 DEBUG_STR_APPEND(a,'\n');
662 DEBUG_TRACE (DEBUG::FaderPort8, DEBUG_STR(a).str());
667 /* ****************************************************************************
671 FaderPort8::set_button_action (FP8Controls::ButtonId id, bool press, std::string const& action_name)
673 if (_ctrls.user_buttons().find (id) == _ctrls.user_buttons().end ()) {
676 _user_action_map[id].action (press).assign_action (action_name);
678 if (!_device_active) {
681 _ctrls.button (id).set_active (!_user_action_map[id].empty ());
685 FaderPort8::get_button_action (FP8Controls::ButtonId id, bool press)
687 return _user_action_map[id].action(press)._action_name;
690 /* ****************************************************************************
694 FaderPort8::get_state ()
696 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::get_state\n");
697 XMLNode& node (ControlProtocol::get_state());
701 child = new XMLNode (X_("Input"));
702 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_input_port)->get_state());
703 node.add_child_nocopy (*child);
705 child = new XMLNode (X_("Output"));
706 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_output_port)->get_state());
707 node.add_child_nocopy (*child);
709 node.set_property (X_("clock-mode"), _clock_mode);
710 node.set_property (X_("scribble-mode"), _scribble_mode);
711 node.set_property (X_("two-line-text"), _two_line_text);
713 for (UserActionMap::const_iterator i = _user_action_map.begin (); i != _user_action_map.end (); ++i) {
714 if (i->second.empty()) {
718 if (!_ctrls.button_enum_to_name (i->first, name)) {
721 XMLNode* btn = new XMLNode (X_("Button"));
722 btn->set_property (X_("id"), name);
723 if (!i->second.action(true).empty ()) {
724 btn->set_property ("press", i->second.action(true)._action_name);
726 if (!i->second.action(false).empty ()) {
727 btn->set_property ("release", i->second.action(false)._action_name);
729 node.add_child_nocopy (*btn);
736 FaderPort8::set_state (const XMLNode& node, int version)
738 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state\n");
740 XMLNodeConstIterator niter;
741 XMLNode const* child;
743 if (ControlProtocol::set_state (node, version)) {
747 if ((child = node.child (X_("Input"))) != 0) {
748 XMLNode* portnode = child->child (Port::state_node_name.c_str());
750 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state Input\n");
751 boost::shared_ptr<ARDOUR::Port>(_input_port)->set_state (*portnode, version);
755 if ((child = node.child (X_("Output"))) != 0) {
756 XMLNode* portnode = child->child (Port::state_node_name.c_str());
758 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state Output\n");
759 boost::shared_ptr<ARDOUR::Port>(_output_port)->set_state (*portnode, version);
763 node.get_property (X_("clock-mode"), _clock_mode);
764 node.get_property (X_("scribble-mode"), _scribble_mode);
765 node.get_property (X_("two-line-text"), _two_line_text);
767 _user_action_map.clear ();
768 // TODO: When re-loading state w/o surface re-init becomes possible,
769 // unset lights and reset colors of user buttons.
771 for (XMLNodeList::const_iterator n = node.children().begin(); n != node.children().end(); ++n) {
772 if ((*n)->name() != X_("Button")) {
777 if (!(*n)->get_property (X_("id"), id_str)) {
781 FP8Controls::ButtonId id;
782 if (!_ctrls.button_name_to_enum (id_str, id)) {
786 std::string action_str;
787 if ((*n)->get_property (X_("press"), action_str)) {
788 set_button_action (id, true, action_str);
790 if ((*n)->get_property (X_("release"), action_str)) {
791 set_button_action (id, false, action_str);
798 /* ****************************************************************************
799 * Stripable Assignment
802 static bool flt_audio_track (boost::shared_ptr<Stripable> s) {
803 return boost::dynamic_pointer_cast<AudioTrack>(s) != 0;
806 static bool flt_midi_track (boost::shared_ptr<Stripable> s) {
807 return boost::dynamic_pointer_cast<MidiTrack>(s) != 0;
810 static bool flt_bus (boost::shared_ptr<Stripable> s) {
811 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
815 if (s->mixbus () == 0) {
819 return boost::dynamic_pointer_cast<Track>(s) == 0;
822 static bool flt_auxbus (boost::shared_ptr<Stripable> s) {
823 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
827 if (s->mixbus () > 0) {
831 return boost::dynamic_pointer_cast<Track>(s) == 0;
834 static bool flt_vca (boost::shared_ptr<Stripable> s) {
835 return boost::dynamic_pointer_cast<VCA>(s) != 0;
838 static bool flt_selected (boost::shared_ptr<Stripable> s) {
839 return s->is_selected ();
842 static bool flt_mains (boost::shared_ptr<Stripable> s) {
843 return (s->is_master() || s->is_monitor());
846 static bool flt_all (boost::shared_ptr<Stripable> s) {
850 static bool flt_rec_armed (boost::shared_ptr<Stripable> s) {
851 boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(s);
855 return t->rec_enable_control ()->get_value () > 0.;
858 static bool flt_instrument (boost::shared_ptr<Stripable> s) {
859 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(s);
863 return 0 != r->the_instrument ();
867 FaderPort8::filter_stripables (StripableList& strips) const
869 typedef bool (*FilterFunction)(boost::shared_ptr<Stripable>);
872 bool allow_master = false;
873 bool allow_monitor = false;
875 switch (_ctrls.mix_mode ()) {
877 flt = &flt_audio_track;
880 flt = &flt_instrument;
889 flt = &flt_midi_track;
897 allow_monitor = true;
901 flt = &flt_rec_armed;
916 session->get_stripables (all);
918 for (StripableList::const_iterator s = all.begin(); s != all.end(); ++s) {
919 if ((*s)->is_auditioner ()) { continue; }
920 if ((*s)->is_hidden ()) { continue; }
922 if (!allow_master && (*s)->is_master ()) { continue; }
923 if (!allow_monitor && (*s)->is_monitor ()) { continue; }
926 strips.push_back (*s);
929 strips.sort (Stripable::Sorter(true));
932 /* Track/Pan mode: assign stripable to strips, Send-mode: selection */
934 FaderPort8::assign_stripables (bool select_only)
936 StripableList strips;
937 filter_stripables (strips);
940 set_periodic_display_mode (FP8Strip::Stripables);
943 int n_strips = strips.size();
944 int channel_off = get_channel_off (_ctrls.mix_mode ());
945 channel_off = std::min (channel_off, n_strips - 8);
946 channel_off = std::max (0, channel_off);
947 set_channel_off (_ctrls.mix_mode (), channel_off);
950 int skip = channel_off;
951 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
957 _assigned_strips[*s] = id;
958 (*s)->DropReferences.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
959 boost::bind (&FaderPort8::notify_stripable_added_or_removed, this), this);
961 (*s)->PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
962 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
963 (*s)->presentation_info ().PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
964 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
967 /* used in send mode */
968 _ctrls.strip(id).set_text_line (3, (*s)->name (), true);
969 _ctrls.strip(id).select_button ().set_color ((*s)->presentation_info ().color());
970 /* update selection lights */
971 _ctrls.strip(id).select_button ().set_active ((*s)->is_selected ());
972 _ctrls.strip(id).select_button ().set_blinking (*s == first_selected_stripable ());
974 _ctrls.strip(id).set_stripable (*s, _ctrls.fader_mode() == ModePan);
977 boost::function<void ()> cb (boost::bind (&FaderPort8::select_strip, this, boost::weak_ptr<Stripable> (*s)));
978 _ctrls.strip(id).set_select_cb (cb);
984 for (; id < 8; ++id) {
985 _ctrls.strip(id).unset_controllables (select_only ? (FP8Strip::CTRL_SELECT | FP8Strip::CTRL_TEXT3) : FP8Strip::CTRL_ALL);
986 _ctrls.strip(id).set_periodic_display_mode (FP8Strip::Stripables);
990 /* ****************************************************************************
995 FaderPort8::unlock_link (bool drop)
997 link_locked_connection.disconnect ();
1000 stop_link (); // calls back here with drop = false
1004 _link_locked = false;
1006 if (_link_enabled) {
1007 assert (_ctrls.button (FP8Controls::BtnLink).is_active ());
1008 _link_control.reset ();
1009 start_link (); // re-connect & update LED colors
1011 _ctrls.button (FP8Controls::BtnLink).set_active (false);
1012 _ctrls.button (FP8Controls::BtnLink).set_color (0x888888ff);
1013 _ctrls.button (FP8Controls::BtnLock).set_active (false);
1014 _ctrls.button (FP8Controls::BtnLock).set_color (0x888888ff);
1019 FaderPort8::lock_link ()
1021 boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl> (_link_control.lock ());
1025 ac->DropReferences.connect (link_locked_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::unlock_link, this, true), this);
1027 // stop watching for focus events
1028 link_connection.disconnect ();
1030 _link_locked = true;
1032 _ctrls.button (FP8Controls::BtnLock).set_color (0x00ff00ff);
1033 _ctrls.button (FP8Controls::BtnLink).set_color (0x00ff00ff);
1037 FaderPort8::stop_link ()
1039 if (!_link_enabled) {
1042 link_connection.disconnect ();
1043 _link_control.reset ();
1044 _link_enabled = false;
1045 unlock_link (); // also updates button colors
1049 FaderPort8::start_link ()
1051 assert (!_link_locked);
1053 _link_enabled = true;
1054 _ctrls.button (FP8Controls::BtnLink).set_active (true);
1055 _ctrls.button (FP8Controls::BtnLock).set_active (true);
1056 nofity_focus_control (_link_control); // update BtnLink, BtnLock colors
1058 PBD::Controllable::GUIFocusChanged.connect (link_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::nofity_focus_control, this, _1), this);
1062 /* ****************************************************************************
1063 * Plugin selection and parameters
1067 FaderPort8::toggle_preset_param_mode ()
1069 FaderMode fadermode = _ctrls.fader_mode ();
1070 if (fadermode != ModePlugins || _proc_params.size() == 0) {
1073 _show_presets = ! _show_presets;
1074 assign_processor_ctrls ();
1078 FaderPort8::preset_changed ()
1080 if (_show_presets) {
1081 assign_processor_ctrls ();
1086 FaderPort8::assign_processor_ctrls ()
1088 if (_proc_params.size() == 0) {
1089 _ctrls.set_fader_mode (ModeTrack);
1092 set_periodic_display_mode (FP8Strip::PluginParam);
1094 if (_show_presets) {
1095 if (assign_plugin_presets (_plugin_insert.lock ())) {
1098 _show_presets = false;
1101 std::vector <ProcessorCtrl*> toggle_params;
1102 std::vector <ProcessorCtrl*> slider_params;
1104 for ( std::list <ProcessorCtrl>::iterator i = _proc_params.begin(); i != _proc_params.end(); ++i) {
1105 if ((*i).ac->toggled()) {
1106 toggle_params.push_back (&(*i));
1108 slider_params.push_back (&(*i));
1112 int n_parameters = std::max (toggle_params.size(), slider_params.size());
1114 _parameter_off = std::min (_parameter_off, n_parameters - 8);
1115 _parameter_off = std::max (0, _parameter_off);
1118 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1119 if (i >= toggle_params.size ()) {
1120 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT2);
1122 else if (i >= slider_params.size ()) {
1123 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_SELECT & ~FP8Strip::CTRL_TEXT3);
1125 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1128 if (i < slider_params.size ()) {
1129 _ctrls.strip(id).set_fader_controllable (slider_params[i]->ac);
1130 std::string param_name = slider_params[i]->name;
1131 _ctrls.strip(id).set_text_line (0, param_name.substr (0, 9));
1132 _ctrls.strip(id).set_text_line (1, param_name.length () > 9 ? param_name.substr (9) : "");
1134 if (i < toggle_params.size ()) {
1135 _ctrls.strip(id).set_select_controllable (toggle_params[i]->ac);
1136 _ctrls.strip(id).set_text_line (3, toggle_params[i]->name, true);
1144 for (; id < 8; ++id) {
1145 _ctrls.strip(id).unset_controllables ();
1150 FaderPort8::assign_plugin_presets (boost::shared_ptr<PluginInsert> pi)
1155 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1157 std::vector<ARDOUR::Plugin::PresetRecord> presets = plugin->get_presets ();
1158 if (presets.size () == 0) {
1162 int n_parameters = presets.size ();
1164 _parameter_off = std::min (_parameter_off, n_parameters - 7);
1165 _parameter_off = std::max (0, _parameter_off);
1166 Plugin::PresetRecord active = plugin->last_preset ();
1169 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1170 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1171 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, i));
1172 _ctrls.strip(id).set_select_cb (cb);
1173 _ctrls.strip(id).select_button ().set_active (true);
1174 if (active != presets.at(i)) {
1175 _ctrls.strip(id).select_button ().set_color (0x0000ffff);
1176 _ctrls.strip(id).select_button ().set_blinking (false);
1178 _ctrls.strip(id).select_button ().set_color (0x00ffffff);
1179 _ctrls.strip(id).select_button ().set_blinking (plugin->parameter_changed_since_last_preset ());
1181 std::string label = presets.at(i).label;
1182 _ctrls.strip(id).set_text_line (0, label.substr (0, 9));
1183 _ctrls.strip(id).set_text_line (1, label.length () > 9 ? label.substr (9) : "");
1184 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1191 for (; id < 7; ++id) {
1192 _ctrls.strip(id).unset_controllables ();
1195 // pin clear-preset to the last slot
1197 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT0 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1198 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, SIZE_MAX));
1199 _ctrls.strip(id).set_select_cb (cb);
1200 _ctrls.strip(id).select_button ().set_blinking (false);
1201 _ctrls.strip(id).select_button ().set_color (active.uri.empty() ? 0x00ffffff : 0x0000ffff);
1202 _ctrls.strip(id).select_button ().set_active (true);
1203 _ctrls.strip(id).set_text_line (0, _("(none)"));
1204 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1209 FaderPort8::build_well_known_processor_ctrls (boost::shared_ptr<Stripable> s, bool eq)
1211 #define PUSH_BACK_NON_NULL(N, C) do {if (C) { _proc_params.push_back (ProcessorCtrl (N, C)); }} while (0)
1213 _proc_params.clear ();
1215 int cnt = s->eq_band_cnt();
1218 PUSH_BACK_NON_NULL ("Flt In", s->filter_enable_controllable (true)); // both HP/LP
1219 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1220 PUSH_BACK_NON_NULL ("LP Freq", s->filter_freq_controllable (false));
1221 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1222 #elif defined (MIXBUS)
1223 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1224 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1227 for (int band = 0; band < cnt; ++band) {
1228 std::string bn = s->eq_band_name (band);
1229 PUSH_BACK_NON_NULL (string_compose ("Gain %1", bn), s->eq_gain_controllable (band));
1230 PUSH_BACK_NON_NULL (string_compose ("Freq %1", bn), s->eq_freq_controllable (band));
1231 PUSH_BACK_NON_NULL (string_compose ("Band %1", bn), s->eq_q_controllable (band));
1232 PUSH_BACK_NON_NULL (string_compose ("Shape %1", bn), s->eq_shape_controllable (band));
1235 PUSH_BACK_NON_NULL ("Comp In", s->comp_enable_controllable ());
1236 PUSH_BACK_NON_NULL ("Threshold", s->comp_threshold_controllable ());
1237 PUSH_BACK_NON_NULL ("Speed", s->comp_speed_controllable ());
1238 PUSH_BACK_NON_NULL ("Mode", s->comp_mode_controllable ());
1243 FaderPort8::select_plugin (int num)
1245 // make sure drop_ctrl_connections() was called
1246 assert (_proc_params.size() == 0 && _showing_well_known == 0 && _plugin_insert.expired());
1248 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1250 _ctrls.set_fader_mode (ModeTrack);
1257 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (r->nth_plugin (num));
1259 if (pi && !pi->is_channelstrip () && pi->display_to_user ())
1261 if (pi && pi->display_to_user ())
1264 pi->enable (! pi->enabled ());
1271 build_well_known_processor_ctrls (r, num == -1);
1272 assign_processor_ctrls ();
1273 _showing_well_known = num;
1276 _showing_well_known = 0;
1278 boost::shared_ptr<Processor> proc = r->nth_plugin (num);
1280 _ctrls.set_fader_mode (ModeTrack);
1284 // disconnect signals from spill_plugins: processors_changed and ActiveChanged
1285 processor_connections.drop_connections ();
1286 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1288 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1289 assert (pi); // nth_plugin() always returns a PI.
1290 /* _plugin_insert is used for Bypass/Enable & presets */
1292 if (!pi->is_channelstrip () && pi->display_to_user ())
1294 if (pi->display_to_user ())
1297 _plugin_insert = boost::weak_ptr<ARDOUR::PluginInsert> (pi);
1298 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_plugin_active_changed, this), this);
1299 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1301 plugin->PresetAdded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1302 plugin->PresetRemoved.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1303 plugin->PresetLoaded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1304 plugin->PresetDirty.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1306 if (_auto_pluginui) {
1307 pi->ShowUI (); /* EMIT SIGNAL */
1311 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1312 // which drops the references, disconnects the signal and re-spills tracks
1313 proc->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1316 _proc_params.clear();
1317 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1318 for (set<Evoral::Parameter>::iterator i = p.begin(); i != p.end(); ++i) {
1319 std::string n = proc->describe_parameter (*i);
1320 if (n == "hidden") {
1323 _proc_params.push_back (ProcessorCtrl (n, proc->automation_control (*i)));
1326 // TODO: open plugin GUI if (_proc_params.size() > 0)
1329 assign_processor_ctrls ();
1330 notify_plugin_active_changed ();
1334 FaderPort8::select_plugin_preset (size_t num)
1336 assert (_proc_params.size() > 0);
1337 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock();
1339 _ctrls.set_fader_mode (ModeTrack);
1342 if (num == SIZE_MAX) {
1343 pi->plugin ()->clear_preset ();
1345 std::vector<ARDOUR::Plugin::PresetRecord> presets = pi->plugin ()->get_presets ();
1346 if (num < presets.size ()) {
1347 pi->load_preset (presets.at (num));
1350 _show_presets = false;
1351 assign_processor_ctrls ();
1354 /* short 4 chars at most */
1355 static std::string plugintype (ARDOUR::PluginType t) {
1372 return enum_2_string (t);
1376 FaderPort8::spill_plugins ()
1378 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1380 _ctrls.set_fader_mode (ModeTrack);
1384 drop_ctrl_connections ();
1386 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1387 // which drops the references, disconnects the signal and re-spills tracks
1388 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1390 // update when processor change
1391 r->processors_changed.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1394 boost::shared_ptr<Processor> proc;
1396 std::vector<uint32_t> procs;
1398 for (uint32_t i = 0; 0 != (proc = r->nth_plugin (i)); ++i) {
1399 if (!proc->display_to_user ()) {
1401 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1402 if (pi->is_channelstrip ()) // don't skip MB PRE
1407 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1408 for (set<Evoral::Parameter>::iterator j = p.begin(); j != p.end(); ++j) {
1409 std::string n = proc->describe_parameter (*j);
1410 if (n == "hidden") {
1415 if (n_controls > 0) {
1416 procs.push_back (i);
1420 int n_plugins = procs.size();
1422 bool have_well_known_eq = false;
1423 bool have_well_known_comp = false;
1425 // reserve last slot(s) for "well-known"
1426 if (r->eq_band_cnt() > 0) {
1428 have_well_known_eq = true;
1430 if (r->comp_enable_controllable ()) {
1432 have_well_known_comp = true;
1435 if (n_plugins == 0 && !have_well_known_eq && !have_well_known_comp) {
1436 _ctrls.set_fader_mode (ModeTrack);
1440 set_periodic_display_mode (FP8Strip::PluginSelect);
1442 _plugin_off = std::min (_plugin_off, n_plugins - spillwidth);
1443 _plugin_off = std::max (0, _plugin_off);
1446 for (uint32_t i = _plugin_off; ; ++i) {
1447 if (i >= procs.size()) {
1450 boost::shared_ptr<Processor> proc = r->nth_plugin (procs[i]);
1454 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1455 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, procs[i]));
1457 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1458 _ctrls.strip(id).set_select_cb (cb);
1459 _ctrls.strip(id).select_button ().set_color (proc->enabled () ? 0x00ff00ff : 0xff0000ff);
1460 _ctrls.strip(id).select_button ().set_active (true);
1461 _ctrls.strip(id).select_button ().set_blinking (false);
1462 _ctrls.strip(id).set_text_line (0, proc->name());
1463 _ctrls.strip(id).set_text_line (1, pi->plugin()->maker());
1464 _ctrls.strip(id).set_text_line (2, plugintype (pi->type()));
1465 _ctrls.strip(id).set_text_line (3, "");
1467 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1469 if (++id == spillwidth) {
1474 for (; id < spillwidth; ++id) {
1475 _ctrls.strip(id).unset_controllables ();
1478 if (have_well_known_comp) {
1480 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -2));
1481 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1482 _ctrls.strip(id).set_select_cb (cb);
1483 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1484 _ctrls.strip(id).select_button ().set_active (true);
1485 _ctrls.strip(id).select_button ().set_blinking (false);
1486 _ctrls.strip(id).set_text_line (0, "Comp");
1487 _ctrls.strip(id).set_text_line (1, "Built-In");
1488 _ctrls.strip(id).set_text_line (2, "--");
1489 _ctrls.strip(id).set_text_line (3, "");
1492 if (have_well_known_eq) {
1494 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -1));
1495 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1496 _ctrls.strip(id).set_select_cb (cb);
1497 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1498 _ctrls.strip(id).select_button ().set_active (true);
1499 _ctrls.strip(id).select_button ().set_blinking (false);
1500 _ctrls.strip(id).set_text_line (0, "EQ");
1501 _ctrls.strip(id).set_text_line (1, "Built-In");
1502 _ctrls.strip(id).set_text_line (2, "--");
1503 _ctrls.strip(id).set_text_line (3, "");
1509 /* ****************************************************************************
1510 * Aux Sends and Mixbus assigns
1514 FaderPort8::assign_sends ()
1516 boost::shared_ptr<Stripable> s = first_selected_stripable();
1518 _ctrls.set_fader_mode (ModeTrack);
1523 while (0 != s->send_level_controllable (n_sends)) {
1527 _ctrls.set_fader_mode (ModeTrack);
1531 drop_ctrl_connections ();
1532 s->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1534 set_periodic_display_mode (FP8Strip::SendDisplay);
1536 _plugin_off = std::min (_plugin_off, n_sends - 8);
1537 _plugin_off = std::max (0, _plugin_off);
1540 int skip = _parameter_off;
1541 for (uint32_t i = _plugin_off; ; ++i) {
1546 boost::shared_ptr<AutomationControl> send = s->send_level_controllable (i);
1551 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1552 _ctrls.strip(id).set_fader_controllable (send);
1553 _ctrls.strip(id).set_text_line (0, s->send_name (i));
1554 _ctrls.strip(id).set_mute_controllable (s->send_enable_controllable (i));
1561 for (; id < 8; ++id) {
1562 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1564 #ifdef MIXBUS // master-assign on last solo
1565 _ctrls.strip(7).set_solo_controllable (s->master_send_enable_controllable ());
1567 /* set select buttons */
1568 assigned_stripable_connections.drop_connections ();
1569 _assigned_strips.clear ();
1570 assign_stripables (true);
1573 /* ****************************************************************************
1574 * Main stripable assignment (dispatch depending on mode)
1578 FaderPort8::assign_strips ()
1580 assigned_stripable_connections.drop_connections ();
1581 _assigned_strips.clear ();
1583 FaderMode fadermode = _ctrls.fader_mode ();
1584 switch (fadermode) {
1587 assign_stripables ();
1588 stripable_selection_changed (); // update selection, automation-state
1591 if (_proc_params.size() > 0) {
1592 assign_processor_ctrls ();
1603 /* ****************************************************************************
1604 * some helper functions
1608 FaderPort8::set_periodic_display_mode (FP8Strip::DisplayMode m)
1610 for (uint8_t id = 0; id < 8; ++id) {
1611 _ctrls.strip(id).set_periodic_display_mode (m);
1616 FaderPort8::drop_ctrl_connections ()
1618 _proc_params.clear();
1619 if (_auto_pluginui) {
1620 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock ();
1622 pi->HideUI (); /* EMIT SIGNAL */
1625 _plugin_insert.reset ();
1626 _show_presets = false;
1627 processor_connections.drop_connections ();
1628 _showing_well_known = 0;
1629 notify_plugin_active_changed ();
1632 /* functor for FP8Strip's select button */
1634 FaderPort8::select_strip (boost::weak_ptr<Stripable> ws)
1636 boost::shared_ptr<Stripable> s = ws.lock();
1640 #if 1 /* single exclusive selection by default, toggle via shift */
1642 ToggleStripableSelection (s);
1644 SetStripableSelection (s);
1647 /* tri-state selection: This allows to set the "first selected"
1648 * with a single click without clearing the selection.
1649 * Single de/select via shift.
1652 if (s->is_selected ()) {
1653 RemoveStripableFromSelection (s);
1655 SetStripableSelection (s);
1659 if (s->is_selected () && s != first_selected_stripable ()) {
1660 set_first_selected_stripable (s);
1661 stripable_selection_changed ();
1663 ToggleStripableSelection (s);
1668 /* ****************************************************************************
1669 * Assigned Stripable Callbacks
1673 FaderPort8::notify_fader_mode_changed ()
1675 FaderMode fadermode = _ctrls.fader_mode ();
1677 boost::shared_ptr<Stripable> s = first_selected_stripable();
1678 if (!s && (fadermode == ModePlugins || fadermode == ModeSend)) {
1679 _ctrls.set_fader_mode (ModeTrack);
1683 drop_ctrl_connections ();
1685 switch (fadermode) {
1694 // force unset rec-arm button, see also FaderPort8::button_arm
1695 _ctrls.button (FP8Controls::BtnArm).set_active (false);
1696 ARMButtonChange (false);
1700 notify_automation_mode_changed ();
1704 FaderPort8::notify_stripable_added_or_removed ()
1708 * - session->RouteAdded
1709 * - PresentationInfo::Change
1710 * - Properties::hidden
1711 * - Properties::order
1716 /* called from static PresentationInfo::Change */
1718 FaderPort8::notify_pi_property_changed (const PropertyChange& what_changed)
1720 if (what_changed.contains (Properties::hidden)) {
1721 notify_stripable_added_or_removed ();
1723 if (what_changed.contains (Properties::order)) {
1724 notify_stripable_added_or_removed ();
1726 // Properties::selected is handled via StripableSelectionChanged
1730 FaderPort8::notify_stripable_property_changed (boost::weak_ptr<Stripable> ws, const PropertyChange& what_changed)
1732 boost::shared_ptr<Stripable> s = ws.lock();
1734 assert (0); // this should not happen
1737 if (_assigned_strips.find (s) == _assigned_strips.end()) {
1738 /* it can happen that signal emission is delayed.
1739 * A signal may already be in the queue but the
1740 * _assigned_strips has meanwhile changed.
1742 * before _assigned_strips changes, the connections are dropped
1743 * but that does not seem to invalidate pending requests :(
1745 * Seen when creating a new MB session and Mixbusses are added
1750 uint8_t id = _assigned_strips[s];
1752 if (what_changed.contains (Properties::color)) {
1753 _ctrls.strip(id).select_button ().set_color (s->presentation_info ().color());
1756 if (what_changed.contains (Properties::name)) {
1757 switch (_ctrls.fader_mode ()) {
1759 _ctrls.strip(id).set_text_line (3, s->name(), true);
1763 _ctrls.strip(id).set_text_line (0, s->name());
1773 FaderPort8::stripable_selection_changed ()
1775 if (!_device_active) {
1776 /* this can be called anytime from the static
1777 * ControlProtocol::StripableSelectionChanged
1781 automation_state_connections.drop_connections();
1783 switch (_ctrls.fader_mode ()) {
1785 if (_proc_params.size () > 0 && _showing_well_known < 0) {
1786 /* w/well-known -> re-assign to new strip */
1787 int wk = _showing_well_known;
1788 drop_ctrl_connections ();
1801 /* update selection lights */
1802 for (StripAssignmentMap::const_iterator i = _assigned_strips.begin(); i != _assigned_strips.end(); ++i) {
1803 boost::shared_ptr<ARDOUR::Stripable> s = i->first;
1804 uint8_t id = i->second;
1805 bool sel = s->is_selected ();
1806 _ctrls.strip(id).select_button ().set_active (sel);
1807 _ctrls.strip(id).select_button ().set_blinking (sel && s == first_selected_stripable ());
1810 /* track automation-mode of primary selection */
1811 boost::shared_ptr<Stripable> s = first_selected_stripable();
1813 boost::shared_ptr<AutomationControl> ac;
1814 ac = s->gain_control();
1815 if (ac && ac->alist()) {
1816 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1818 ac = s->pan_azimuth_control();
1819 if (ac && ac->alist()) {
1820 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1824 notify_automation_mode_changed ();
1828 /* ****************************************************************************
1833 FaderPort8::move_selected_into_view ()
1835 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1840 StripableList strips;
1841 filter_stripables (strips);
1843 StripableList::iterator it = std::find (strips.begin(), strips.end(), selected);
1844 if (it == strips.end()) {
1847 int off = std::distance (strips.begin(), it);
1849 int channel_off = get_channel_off (_ctrls.mix_mode ());
1850 if (channel_off <= off && off < channel_off + 8) {
1854 if (channel_off > off) {
1857 channel_off = off - 7;
1859 set_channel_off (_ctrls.mix_mode (), channel_off);
1864 FaderPort8::select_prev_next (bool next)
1866 StripableList strips;
1867 filter_stripables (strips);
1869 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1871 if (strips.size() > 0) {
1873 SetStripableSelection (strips.front ());
1875 SetStripableSelection (strips.back ());
1882 boost::shared_ptr<Stripable> toselect;
1883 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
1884 if (*s == selected) {
1890 if (s != strips.end()) {
1901 if (found && toselect) {
1902 SetStripableSelection (toselect);
1907 FaderPort8::bank (bool down, bool page)
1909 int dt = page ? 8 : 1;
1913 set_channel_off (_ctrls.mix_mode (), get_channel_off (_ctrls.mix_mode ()) + dt);
1918 FaderPort8::bank_param (bool down, bool page)
1920 int dt = page ? 8 : 1;
1924 switch (_ctrls.fader_mode ()) {
1926 if (_proc_params.size() > 0) {
1927 _parameter_off += dt;
1928 assign_processor_ctrls ();