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;
56 using namespace ArdourSurface::FP_NAMESPACE;
57 using namespace ArdourSurface::FP_NAMESPACE::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)
90 : ControlProtocol (s, _("PreSonus FaderPort16"))
92 : ControlProtocol (s, _("PreSonus FaderPort8"))
94 , AbstractUI<FaderPort8Request> (name())
95 , _connection_state (ConnectionState (0))
96 , _device_active (false)
100 , _show_presets (false)
101 , _showing_well_known (0)
103 , _blink_onoff (false)
104 , _shift_lock (false)
107 , _link_enabled (false)
108 , _link_locked (false)
111 , _two_line_text (false)
112 , _auto_pluginui (true)
114 boost::shared_ptr<ARDOUR::Port> inp;
115 boost::shared_ptr<ARDOUR::Port> outp;
118 inp = AudioEngine::instance()->register_input_port (DataType::MIDI, "FaderPort16 Recv", true);
119 outp = AudioEngine::instance()->register_output_port (DataType::MIDI, "FaderPort16 Send", true);
121 inp = AudioEngine::instance()->register_input_port (DataType::MIDI, "FaderPort8 Recv", true);
122 outp = AudioEngine::instance()->register_output_port (DataType::MIDI, "FaderPort8 Send", true);
124 _input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(inp);
125 _output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(outp);
127 if (_input_port == 0 || _output_port == 0) {
128 throw failed_constructor();
132 _input_bundle.reset (new ARDOUR::Bundle (_("FaderPort16 (Receive)"), true));
133 _output_bundle.reset (new ARDOUR::Bundle (_("FaderPort16 (Send) "), false));
135 _input_bundle.reset (new ARDOUR::Bundle (_("FaderPort8 (Receive)"), true));
136 _output_bundle.reset (new ARDOUR::Bundle (_("FaderPort8 (Send) "), false));
139 _input_bundle->add_channel (
141 ARDOUR::DataType::MIDI,
142 session->engine().make_port_name_non_relative (inp->name())
145 _output_bundle->add_channel (
147 ARDOUR::DataType::MIDI,
148 session->engine().make_port_name_non_relative (outp->name())
151 ARDOUR::AudioEngine::instance()->PortConnectedOrDisconnected.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::connection_handler, this, _2, _4), this);
152 ARDOUR::AudioEngine::instance()->Stopped.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::engine_reset, this), this);
153 ARDOUR::Port::PortDrop.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::engine_reset, this), this);
155 /* bind button events to call libardour actions */
158 _ctrls.FaderModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::notify_fader_mode_changed, this));
159 _ctrls.MixModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::assign_strips, this));
162 FaderPort8::~FaderPort8 ()
164 /* this will be called from the main UI thread. during Session::destroy().
165 * There can be concurrent activity from BaseUI::main_thread -> AsyncMIDIPort
166 * -> MIDI::Parser::signal -> ... to any of the midi_connections
168 * stop event loop early and join thread */
172 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("unregistering input port %1\n", boost::shared_ptr<ARDOUR::Port>(_input_port)->name()));
173 Glib::Threads::Mutex::Lock em (AudioEngine::instance()->process_lock());
174 AudioEngine::instance()->unregister_port (_input_port);
175 _input_port.reset ();
178 disconnected (); // zero faders, turn lights off, clear strips
181 _output_port->drain (10000, 250000); /* check every 10 msecs, wait up to 1/4 second for the port to drain */
182 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("unregistering output port %1\n", boost::shared_ptr<ARDOUR::Port>(_output_port)->name()));
183 Glib::Threads::Mutex::Lock em (AudioEngine::instance()->process_lock());
184 AudioEngine::instance()->unregister_port (_output_port);
185 _output_port.reset ();
191 /* ****************************************************************************
196 FaderPort8::request_factory (uint32_t num_requests)
198 /* AbstractUI<T>::request_buffer_factory() is a template method only
199 * instantiated in this source module. To provide something visible for
200 * use in the interface/descriptor, we have this static method that is
203 return request_buffer_factory (num_requests);
207 FaderPort8::do_request (FaderPort8Request* req)
209 if (req->type == CallSlot) {
210 call_slot (MISSING_INVALIDATOR, req->the_slot);
211 } else if (req->type == Quit) {
220 DEBUG_TRACE (DEBUG::FaderPort8, "BaseUI::quit ()\n");
222 close (); // drop references, disconnect from session signals
226 FaderPort8::thread_init ()
228 pthread_set_name (event_loop_name().c_str());
230 PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048);
231 ARDOUR::SessionEvent::create_per_thread_pool (event_loop_name(), 128);
233 set_thread_priority ();
237 FaderPort8::periodic ()
239 /* prepare TC display -- handled by stripable Periodic ()
240 * in FP8Strip::periodic_update_timecode
242 if (_ctrls.display_timecode () && clock_mode ()) {
244 session->timecode_time (TC);
245 _timecode = Timecode::timecode_format_time(TC);
248 Timecode::BBT_Time BBT = session->tempo_map ().bbt_at_sample (session->transport_sample ());
249 snprintf (buf, sizeof (buf),
250 " %02" PRIu32 "|%02" PRIu32 "|%02" PRIu32 "|%02" PRIu32,
251 BBT.bars % 100, BBT.beats %100,
252 (BBT.ticks/ 100) %100, BBT.ticks %100);
253 _musical_time = std::string (buf);
256 _musical_time.clear ();
260 /* every second, send "running" */
261 if (++_timer_divider == 10) {
263 tx_midi3 (0xa0, 0x00, 0x00);
267 /* update stripables */
273 FaderPort8::blink_it ()
275 _blink_onoff = !_blink_onoff;
276 BlinkIt (_blink_onoff);
280 /* ****************************************************************************
281 * Port and Signal Connection Management
284 FaderPort8::set_active (bool yn)
286 DEBUG_TRACE (DEBUG::FaderPort8, string_compose("set_active init with yn: '%1'\n", yn));
288 if (yn == active()) {
293 /* start event loop */
295 connect_session_signals ();
300 ControlProtocol::set_active (yn);
301 DEBUG_TRACE (DEBUG::FaderPort8, string_compose("set_active done with yn: '%1'\n", yn));
308 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::close\n");
309 stop_midi_handling ();
310 session_connections.drop_connections ();
311 automation_state_connections.drop_connections ();
312 assigned_stripable_connections.drop_connections ();
313 _assigned_strips.clear ();
314 drop_ctrl_connections ();
315 port_connections.drop_connections ();
316 selection_connection.disconnect ();
320 FaderPort8::stop_midi_handling ()
322 _periodic_connection.disconnect ();
323 _blink_connection.disconnect ();
324 midi_connections.drop_connections ();
325 /* Note: the input handler is still active at this point, but we're no
326 * longer connected to any of the parser signals
331 FaderPort8::connected ()
333 DEBUG_TRACE (DEBUG::FaderPort8, "initializing\n");
334 assert (!_device_active);
336 if (_device_active) {
337 stop_midi_handling (); // re-init
340 // ideally check firmware version >= 1.01 (USB bcdDevice 0x0101) (vendor 0x194f prod 0x0202)
341 // but we don't have a handle to the underlying USB device here.
343 memset (_channel_off, 0, sizeof (_channel_off));
344 _plugin_off = _parameter_off = 0;
345 _blink_onoff = false;
350 start_midi_handling ();
351 _ctrls.initialize ();
353 /* highlight bound user-actions */
354 for (FP8Controls::UserButtonMap::const_iterator i = _ctrls.user_buttons ().begin ();
355 i != _ctrls.user_buttons ().end (); ++i) {
356 _ctrls.button (i->first).set_active (! _user_action_map[i->first].empty ());
358 /* shift button lights */
359 tx_midi3 (0x90, 0x06, 0x00);
360 tx_midi3 (0x90, 0x46, 0x00);
362 send_session_state ();
365 Glib::RefPtr<Glib::TimeoutSource> blink_timer =
366 Glib::TimeoutSource::create (200);
367 _blink_connection = blink_timer->connect (sigc::mem_fun (*this, &FaderPort8::blink_it));
368 blink_timer->attach (main_loop()->get_context());
370 Glib::RefPtr<Glib::TimeoutSource> periodic_timer =
371 Glib::TimeoutSource::create (100);
372 _periodic_connection = periodic_timer->connect (sigc::mem_fun (*this, &FaderPort8::periodic));
373 periodic_timer->attach (main_loop()->get_context());
377 FaderPort8::disconnected ()
379 stop_midi_handling ();
380 if (_device_active) {
381 for (uint8_t id = 0; id < N_STRIPS; ++id) {
382 _ctrls.strip(id).unset_controllables ();
384 _ctrls.all_lights_off ();
389 FaderPort8::engine_reset ()
391 /* Port::PortDrop is called when the engine is halted or stopped */
392 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::engine_reset\n");
393 _connection_state = 0;
394 _device_active = false;
399 FaderPort8::connection_handler (std::string name1, std::string name2)
402 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::connection_handler: start\n");
404 if (!_input_port || !_output_port) {
408 string ni = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_input_port)->name());
409 string no = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_output_port)->name());
411 if (ni == name1 || ni == name2) {
412 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connection notify %1 and %2\n", name1, name2));
413 if (_input_port->connected ()) {
414 if (_connection_state & InputConnected) {
417 _connection_state |= InputConnected;
419 _connection_state &= ~InputConnected;
421 } else if (no == name1 || no == name2) {
422 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connection notify %1 and %2\n", name1, name2));
423 if (_output_port->connected ()) {
424 if (_connection_state & OutputConnected) {
427 _connection_state |= OutputConnected;
429 _connection_state &= ~OutputConnected;
433 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connections between %1 and %2 changed, but I ignored it\n", name1, name2));
439 if ((_connection_state & (InputConnected|OutputConnected)) == (InputConnected|OutputConnected)) {
441 /* XXX this is a horrible hack. Without a short sleep here,
442 * something prevents the device wakeup messages from being
443 * sent and/or the responses from being received.
446 DEBUG_TRACE (DEBUG::FaderPort8, "device now connected for both input and output\n");
448 _device_active = true;
451 DEBUG_TRACE (DEBUG::FaderPort8, "Device disconnected (input or output or both) or not yet fully connected\n");
452 if (_device_active) {
455 _device_active = false;
458 ConnectionChange (); /* emit signal for our GUI */
461 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::connection_handler: end\n");
464 return true; /* connection status changed */
467 list<boost::shared_ptr<ARDOUR::Bundle> >
468 FaderPort8::bundles ()
470 list<boost::shared_ptr<ARDOUR::Bundle> > b;
473 b.push_back (_input_bundle);
474 b.push_back (_output_bundle);
480 /* ****************************************************************************
484 FaderPort8::midi_input_handler (Glib::IOCondition ioc, boost::weak_ptr<ARDOUR::AsyncMIDIPort> wport)
486 boost::shared_ptr<AsyncMIDIPort> port (wport.lock());
488 if (!port || !_input_port) {
493 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("something happend on %1\n", boost::shared_ptr<MIDI::Port>(port)->name()));
504 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("data available on %1\n", boost::shared_ptr<MIDI::Port>(port)->name()));
506 samplepos_t now = session->engine().sample_time();
514 FaderPort8::start_midi_handling ()
516 _input_port->parser()->sysex.connect_same_thread (midi_connections, boost::bind (&FaderPort8::sysex_handler, this, _1, _2, _3));
517 _input_port->parser()->poly_pressure.connect_same_thread (midi_connections, boost::bind (&FaderPort8::polypressure_handler, this, _1, _2));
518 for (uint8_t i = 0; i < 16; ++i) {
519 _input_port->parser()->channel_pitchbend[i].connect_same_thread (midi_connections, boost::bind (&FaderPort8::pitchbend_handler, this, _1, i, _2));
521 _input_port->parser()->controller.connect_same_thread (midi_connections, boost::bind (&FaderPort8::controller_handler, this, _1, _2));
522 _input_port->parser()->note_on.connect_same_thread (midi_connections, boost::bind (&FaderPort8::note_on_handler, this, _1, _2));
523 _input_port->parser()->note_off.connect_same_thread (midi_connections, boost::bind (&FaderPort8::note_off_handler, this, _1, _2));
525 /* This connection means that whenever data is ready from the input
526 * port, the relevant thread will invoke our ::midi_input_handler()
527 * method, which will read the data, and invoke the parser.
529 _input_port->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &FaderPort8::midi_input_handler), boost::weak_ptr<AsyncMIDIPort> (_input_port)));
530 _input_port->xthread().attach (main_loop()->get_context());
534 FaderPort8::tx_midi (std::vector<uint8_t> const& d) const
536 /* work around midi buffer overflow for batch changes */
537 if (d.size() == 3 && (d[0] == 0x91 || d[0] == 0x92)) {
538 /* set colors triplet in one go */
539 } else if (d.size() == 3 && (d[0] == 0x93)) {
542 g_usleep (400 * d.size());
545 size_t tx = _output_port->write (&d[0], d.size(), 0);
546 assert (tx == d.size());
549 return _output_port->write (&d[0], d.size(), 0);
553 /* ****************************************************************************
557 FaderPort8::polypressure_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
559 debug_2byte_msg ("PP", tb->controller_number, tb->value);
560 // outgoing only (meter)
564 FaderPort8::pitchbend_handler (MIDI::Parser &, uint8_t chan, MIDI::pitchbend_t pb)
566 debug_2byte_msg ("PB", chan, pb);
567 /* fader 0..16368 (0x3ff0 -- 1024 steps) */
568 bool handled = _ctrls.midi_fader (chan, pb);
569 /* if Shift key is held while moving a fader (group override), don't lock shift. */
570 if ((_shift_pressed > 0) && handled) {
571 _shift_connection.disconnect ();
577 FaderPort8::controller_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
579 debug_2byte_msg ("CC", tb->controller_number, tb->value);
581 * val Bit 6 = direction, Bits 0-5 = number of steps
583 static const uint8_t dir_mask = 0x40;
584 static const uint8_t step_mask = 0x3f;
586 if (tb->controller_number == 0x3c) {
587 encoder_navigate (tb->value & dir_mask ? true : false, tb->value & step_mask);
589 if (tb->controller_number == 0x10) {
590 encoder_parameter (tb->value & dir_mask ? true : false, tb->value & step_mask);
595 FaderPort8::note_on_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
597 debug_2byte_msg ("ON", tb->note_number, tb->velocity);
601 static const uint8_t touch_id_uppper = 0x77;
603 static const uint8_t touch_id_uppper = 0x6f;
605 if (tb->note_number >= 0x68 && tb->note_number <= touch_id_uppper) {
606 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
610 /* special case shift */
611 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
612 _shift_pressed |= (tb->note_number == 0x06) ? 1 : 2;
613 if (_shift_pressed == 3) {
616 _shift_connection.disconnect ();
619 ShiftButtonChange (false);
620 tx_midi3 (0x90, 0x06, 0x00);
621 tx_midi3 (0x90, 0x46, 0x00);
625 Glib::RefPtr<Glib::TimeoutSource> shift_timer =
626 Glib::TimeoutSource::create (1000);
627 shift_timer->attach (main_loop()->get_context());
628 _shift_connection = shift_timer->connect (sigc::mem_fun (*this, &FaderPort8::shift_timeout));
630 ShiftButtonChange (true);
631 tx_midi3 (0x90, 0x06, 0x7f);
632 tx_midi3 (0x90, 0x46, 0x7f);
636 _ctrls.midi_event (tb->note_number, tb->velocity);
640 FaderPort8::note_off_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
642 debug_2byte_msg ("OF", tb->note_number, tb->velocity);
645 static const uint8_t touch_id_uppper = 0x77;
647 static const uint8_t touch_id_uppper = 0x6f;
649 if (tb->note_number >= 0x68 && tb->note_number <= touch_id_uppper) {
651 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
655 /* special case shift */
656 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
657 _shift_pressed &= (tb->note_number == 0x06) ? 2 : 1;
658 if (_shift_pressed > 0) {
664 ShiftButtonChange (false);
665 tx_midi3 (0x90, 0x06, 0x00);
666 tx_midi3 (0x90, 0x46, 0x00);
667 /* just in case this happens concurrently */
668 _shift_connection.disconnect ();
673 bool handled = _ctrls.midi_event (tb->note_number, tb->velocity);
674 /* if Shift key is held while activating an action, don't lock shift. */
675 if ((_shift_pressed > 0) && handled) {
676 _shift_connection.disconnect ();
682 FaderPort8::sysex_handler (MIDI::Parser &p, MIDI::byte *buf, size_t size)
685 if (DEBUG_ENABLED(DEBUG::FaderPort8)) {
687 DEBUG_STR_APPEND(a, string_compose ("RECV sysex siz=%1", size));
688 for (size_t i=0; i < size; ++i) {
689 DEBUG_STR_APPEND(a,hex);
690 DEBUG_STR_APPEND(a,"0x");
691 DEBUG_STR_APPEND(a,(int)buf[i]);
692 DEBUG_STR_APPEND(a,' ');
694 DEBUG_STR_APPEND(a,'\n');
695 DEBUG_TRACE (DEBUG::FaderPort8, DEBUG_STR(a).str());
700 /* ****************************************************************************
704 FaderPort8::set_button_action (FP8Controls::ButtonId id, bool press, std::string const& action_name)
706 if (_ctrls.user_buttons().find (id) == _ctrls.user_buttons().end ()) {
709 _user_action_map[id].action (press).assign_action (action_name);
711 if (!_device_active) {
714 _ctrls.button (id).set_active (!_user_action_map[id].empty ());
718 FaderPort8::get_button_action (FP8Controls::ButtonId id, bool press)
720 return _user_action_map[id].action(press)._action_name;
723 /* ****************************************************************************
727 FaderPort8::get_state ()
729 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::get_state\n");
730 XMLNode& node (ControlProtocol::get_state());
734 child = new XMLNode (X_("Input"));
735 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_input_port)->get_state());
736 node.add_child_nocopy (*child);
738 child = new XMLNode (X_("Output"));
739 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_output_port)->get_state());
740 node.add_child_nocopy (*child);
742 node.set_property (X_("clock-mode"), _clock_mode);
743 node.set_property (X_("scribble-mode"), _scribble_mode);
744 node.set_property (X_("two-line-text"), _two_line_text);
746 for (UserActionMap::const_iterator i = _user_action_map.begin (); i != _user_action_map.end (); ++i) {
747 if (i->second.empty()) {
751 if (!_ctrls.button_enum_to_name (i->first, name)) {
754 XMLNode* btn = new XMLNode (X_("Button"));
755 btn->set_property (X_("id"), name);
756 if (!i->second.action(true).empty ()) {
757 btn->set_property ("press", i->second.action(true)._action_name);
759 if (!i->second.action(false).empty ()) {
760 btn->set_property ("release", i->second.action(false)._action_name);
762 node.add_child_nocopy (*btn);
769 FaderPort8::set_state (const XMLNode& node, int version)
771 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state\n");
773 XMLNodeConstIterator niter;
774 XMLNode const* child;
776 if (ControlProtocol::set_state (node, version)) {
780 if ((child = node.child (X_("Input"))) != 0) {
781 XMLNode* portnode = child->child (Port::state_node_name.c_str());
783 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state Input\n");
784 boost::shared_ptr<ARDOUR::Port>(_input_port)->set_state (*portnode, version);
788 if ((child = node.child (X_("Output"))) != 0) {
789 XMLNode* portnode = child->child (Port::state_node_name.c_str());
791 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state Output\n");
792 boost::shared_ptr<ARDOUR::Port>(_output_port)->set_state (*portnode, version);
796 node.get_property (X_("clock-mode"), _clock_mode);
797 node.get_property (X_("scribble-mode"), _scribble_mode);
798 node.get_property (X_("two-line-text"), _two_line_text);
800 _user_action_map.clear ();
801 // TODO: When re-loading state w/o surface re-init becomes possible,
802 // unset lights and reset colors of user buttons.
804 for (XMLNodeList::const_iterator n = node.children().begin(); n != node.children().end(); ++n) {
805 if ((*n)->name() != X_("Button")) {
810 if (!(*n)->get_property (X_("id"), id_str)) {
814 FP8Controls::ButtonId id;
815 if (!_ctrls.button_name_to_enum (id_str, id)) {
819 std::string action_str;
820 if ((*n)->get_property (X_("press"), action_str)) {
821 set_button_action (id, true, action_str);
823 if ((*n)->get_property (X_("release"), action_str)) {
824 set_button_action (id, false, action_str);
831 /* ****************************************************************************
832 * Stripable Assignment
835 static bool flt_audio_track (boost::shared_ptr<Stripable> s) {
836 return boost::dynamic_pointer_cast<AudioTrack>(s) != 0;
839 static bool flt_midi_track (boost::shared_ptr<Stripable> s) {
840 return boost::dynamic_pointer_cast<MidiTrack>(s) != 0;
843 static bool flt_bus (boost::shared_ptr<Stripable> s) {
844 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
848 if (s->mixbus () == 0) {
852 return boost::dynamic_pointer_cast<Track>(s) == 0;
855 static bool flt_auxbus (boost::shared_ptr<Stripable> s) {
856 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
860 if (s->mixbus () > 0) {
864 return boost::dynamic_pointer_cast<Track>(s) == 0;
867 static bool flt_vca (boost::shared_ptr<Stripable> s) {
868 return boost::dynamic_pointer_cast<VCA>(s) != 0;
871 static bool flt_selected (boost::shared_ptr<Stripable> s) {
872 return s->is_selected ();
875 static bool flt_mains (boost::shared_ptr<Stripable> s) {
876 return (s->is_master() || s->is_monitor());
879 static bool flt_all (boost::shared_ptr<Stripable> s) {
883 static bool flt_rec_armed (boost::shared_ptr<Stripable> s) {
884 boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(s);
888 return t->rec_enable_control ()->get_value () > 0.;
891 static bool flt_instrument (boost::shared_ptr<Stripable> s) {
892 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(s);
896 return 0 != r->the_instrument ();
900 FaderPort8::filter_stripables (StripableList& strips) const
902 typedef bool (*FilterFunction)(boost::shared_ptr<Stripable>);
905 bool allow_master = false;
906 bool allow_monitor = false;
908 switch (_ctrls.mix_mode ()) {
910 flt = &flt_audio_track;
913 flt = &flt_instrument;
922 flt = &flt_midi_track;
930 allow_monitor = true;
934 flt = &flt_rec_armed;
949 session->get_stripables (all);
951 for (StripableList::const_iterator s = all.begin(); s != all.end(); ++s) {
952 if ((*s)->is_auditioner ()) { continue; }
953 if ((*s)->is_hidden ()) { continue; }
955 if (!allow_master && (*s)->is_master ()) { continue; }
956 if (!allow_monitor && (*s)->is_monitor ()) { continue; }
959 strips.push_back (*s);
962 strips.sort (Stripable::Sorter(true));
965 /* Track/Pan mode: assign stripable to strips, Send-mode: selection */
967 FaderPort8::assign_stripables (bool select_only)
969 StripableList strips;
970 filter_stripables (strips);
973 set_periodic_display_mode (FP8Strip::Stripables);
976 int n_strips = strips.size();
977 int channel_off = get_channel_off (_ctrls.mix_mode ());
978 channel_off = std::min (channel_off, n_strips - N_STRIPS);
979 channel_off = std::max (0, channel_off);
980 set_channel_off (_ctrls.mix_mode (), channel_off);
983 int skip = channel_off;
984 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
990 _assigned_strips[*s] = id;
991 (*s)->DropReferences.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
992 boost::bind (&FaderPort8::notify_stripable_added_or_removed, this), this);
994 (*s)->PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
995 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
996 (*s)->presentation_info ().PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
997 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
1000 /* used in send mode */
1001 _ctrls.strip(id).set_text_line (3, (*s)->name (), true);
1002 _ctrls.strip(id).select_button ().set_color ((*s)->presentation_info ().color());
1003 /* update selection lights */
1004 _ctrls.strip(id).select_button ().set_active ((*s)->is_selected ());
1005 _ctrls.strip(id).select_button ().set_blinking (*s == first_selected_stripable ());
1007 _ctrls.strip(id).set_stripable (*s, _ctrls.fader_mode() == ModePan);
1010 boost::function<void ()> cb (boost::bind (&FaderPort8::select_strip, this, boost::weak_ptr<Stripable> (*s)));
1011 _ctrls.strip(id).set_select_cb (cb);
1013 if (++id == N_STRIPS) {
1017 for (; id < N_STRIPS; ++id) {
1018 _ctrls.strip(id).unset_controllables (select_only ? (FP8Strip::CTRL_SELECT | FP8Strip::CTRL_TEXT3) : FP8Strip::CTRL_ALL);
1019 _ctrls.strip(id).set_periodic_display_mode (FP8Strip::Stripables);
1023 /* ****************************************************************************
1028 FaderPort8::unlock_link (bool drop)
1030 link_locked_connection.disconnect ();
1033 stop_link (); // calls back here with drop = false
1037 _link_locked = false;
1039 if (_link_enabled) {
1040 assert (_ctrls.button (FP8Controls::BtnLink).is_active ());
1041 _link_control.reset ();
1042 start_link (); // re-connect & update LED colors
1044 _ctrls.button (FP8Controls::BtnLink).set_active (false);
1045 _ctrls.button (FP8Controls::BtnLink).set_color (0x888888ff);
1046 _ctrls.button (FP8Controls::BtnLock).set_active (false);
1047 _ctrls.button (FP8Controls::BtnLock).set_color (0x888888ff);
1052 FaderPort8::lock_link ()
1054 boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl> (_link_control.lock ());
1058 ac->DropReferences.connect (link_locked_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::unlock_link, this, true), this);
1060 // stop watching for focus events
1061 link_connection.disconnect ();
1063 _link_locked = true;
1065 _ctrls.button (FP8Controls::BtnLock).set_color (0x00ff00ff);
1066 _ctrls.button (FP8Controls::BtnLink).set_color (0x00ff00ff);
1070 FaderPort8::stop_link ()
1072 if (!_link_enabled) {
1075 link_connection.disconnect ();
1076 _link_control.reset ();
1077 _link_enabled = false;
1078 unlock_link (); // also updates button colors
1082 FaderPort8::start_link ()
1084 assert (!_link_locked);
1086 _link_enabled = true;
1087 _ctrls.button (FP8Controls::BtnLink).set_active (true);
1088 _ctrls.button (FP8Controls::BtnLock).set_active (true);
1089 nofity_focus_control (_link_control); // update BtnLink, BtnLock colors
1091 PBD::Controllable::GUIFocusChanged.connect (link_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::nofity_focus_control, this, _1), this);
1095 /* ****************************************************************************
1096 * Plugin selection and parameters
1100 FaderPort8::toggle_preset_param_mode ()
1102 FaderMode fadermode = _ctrls.fader_mode ();
1103 if (fadermode != ModePlugins || _proc_params.size() == 0) {
1106 _show_presets = ! _show_presets;
1107 assign_processor_ctrls ();
1111 FaderPort8::preset_changed ()
1113 if (_show_presets) {
1114 assign_processor_ctrls ();
1119 FaderPort8::assign_processor_ctrls ()
1121 if (_proc_params.size() == 0) {
1122 _ctrls.set_fader_mode (ModeTrack);
1125 set_periodic_display_mode (FP8Strip::PluginParam);
1127 if (_show_presets) {
1128 if (assign_plugin_presets (_plugin_insert.lock ())) {
1131 _show_presets = false;
1134 std::vector <ProcessorCtrl*> toggle_params;
1135 std::vector <ProcessorCtrl*> slider_params;
1137 for ( std::list <ProcessorCtrl>::iterator i = _proc_params.begin(); i != _proc_params.end(); ++i) {
1138 if ((*i).ac->toggled()) {
1139 toggle_params.push_back (&(*i));
1141 slider_params.push_back (&(*i));
1145 int n_parameters = std::max (toggle_params.size(), slider_params.size());
1147 _parameter_off = std::min (_parameter_off, n_parameters - N_STRIPS);
1148 _parameter_off = std::max (0, _parameter_off);
1151 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1152 if (i >= toggle_params.size ()) {
1153 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT2);
1155 else if (i >= slider_params.size ()) {
1156 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_SELECT & ~FP8Strip::CTRL_TEXT3);
1158 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1161 if (i < slider_params.size ()) {
1162 _ctrls.strip(id).set_fader_controllable (slider_params[i]->ac);
1163 std::string param_name = slider_params[i]->name;
1164 _ctrls.strip(id).set_text_line (0, param_name.substr (0, 9));
1165 _ctrls.strip(id).set_text_line (1, param_name.length () > 9 ? param_name.substr (9) : "");
1167 if (i < toggle_params.size ()) {
1168 _ctrls.strip(id).set_select_controllable (toggle_params[i]->ac);
1169 _ctrls.strip(id).set_text_line (3, toggle_params[i]->name, true);
1171 if (++id == N_STRIPS) {
1177 for (; id < N_STRIPS; ++id) {
1178 _ctrls.strip(id).unset_controllables ();
1183 FaderPort8::assign_plugin_presets (boost::shared_ptr<PluginInsert> pi)
1188 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1190 std::vector<ARDOUR::Plugin::PresetRecord> presets = plugin->get_presets ();
1191 if (presets.size () == 0) {
1195 int n_parameters = presets.size ();
1197 _parameter_off = std::min (_parameter_off, n_parameters - (N_STRIPS - 1));
1198 _parameter_off = std::max (0, _parameter_off);
1199 Plugin::PresetRecord active = plugin->last_preset ();
1202 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1203 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1204 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, i));
1205 _ctrls.strip(id).set_select_cb (cb);
1206 _ctrls.strip(id).select_button ().set_active (true);
1207 if (active != presets.at(i)) {
1208 _ctrls.strip(id).select_button ().set_color (0x0000ffff);
1209 _ctrls.strip(id).select_button ().set_blinking (false);
1211 _ctrls.strip(id).select_button ().set_color (0x00ffffff);
1212 _ctrls.strip(id).select_button ().set_blinking (plugin->parameter_changed_since_last_preset ());
1214 std::string label = presets.at(i).label;
1215 _ctrls.strip(id).set_text_line (0, label.substr (0, 9));
1216 _ctrls.strip(id).set_text_line (1, label.length () > 9 ? label.substr (9) : "");
1217 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1218 if (++id == (N_STRIPS - 1)) {
1224 for (; id < (N_STRIPS - 1); ++id) {
1225 _ctrls.strip(id).unset_controllables ();
1228 // pin clear-preset to the last slot
1229 assert (id == (N_STRIPS - 1));
1230 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT0 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1231 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, SIZE_MAX));
1232 _ctrls.strip(id).set_select_cb (cb);
1233 _ctrls.strip(id).select_button ().set_blinking (false);
1234 _ctrls.strip(id).select_button ().set_color (active.uri.empty() ? 0x00ffffff : 0x0000ffff);
1235 _ctrls.strip(id).select_button ().set_active (true);
1236 _ctrls.strip(id).set_text_line (0, _("(none)"));
1237 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1242 FaderPort8::build_well_known_processor_ctrls (boost::shared_ptr<Stripable> s, bool eq)
1244 #define PUSH_BACK_NON_NULL(N, C) do {if (C) { _proc_params.push_back (ProcessorCtrl (N, C)); }} while (0)
1246 _proc_params.clear ();
1248 int cnt = s->eq_band_cnt();
1251 PUSH_BACK_NON_NULL ("Flt In", s->filter_enable_controllable (true)); // both HP/LP
1252 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1253 PUSH_BACK_NON_NULL ("LP Freq", s->filter_freq_controllable (false));
1254 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1255 #elif defined (MIXBUS)
1256 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1257 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1260 for (int band = 0; band < cnt; ++band) {
1261 std::string bn = s->eq_band_name (band);
1262 PUSH_BACK_NON_NULL (string_compose ("Gain %1", bn), s->eq_gain_controllable (band));
1263 PUSH_BACK_NON_NULL (string_compose ("Freq %1", bn), s->eq_freq_controllable (band));
1264 PUSH_BACK_NON_NULL (string_compose ("Band %1", bn), s->eq_q_controllable (band));
1265 PUSH_BACK_NON_NULL (string_compose ("Shape %1", bn), s->eq_shape_controllable (band));
1268 PUSH_BACK_NON_NULL ("Comp In", s->comp_enable_controllable ());
1269 PUSH_BACK_NON_NULL ("Threshold", s->comp_threshold_controllable ());
1270 PUSH_BACK_NON_NULL ("Speed", s->comp_speed_controllable ());
1271 PUSH_BACK_NON_NULL ("Mode", s->comp_mode_controllable ());
1276 FaderPort8::select_plugin (int num)
1278 // make sure drop_ctrl_connections() was called
1279 assert (_proc_params.size() == 0 && _showing_well_known == 0 && _plugin_insert.expired());
1281 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1283 _ctrls.set_fader_mode (ModeTrack);
1290 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (r->nth_plugin (num));
1292 if (pi && !pi->is_channelstrip () && pi->display_to_user ())
1294 if (pi && pi->display_to_user ())
1297 pi->enable (! pi->enabled ());
1304 build_well_known_processor_ctrls (r, num == -1);
1305 assign_processor_ctrls ();
1306 _showing_well_known = num;
1309 _showing_well_known = 0;
1311 boost::shared_ptr<Processor> proc = r->nth_plugin (num);
1313 _ctrls.set_fader_mode (ModeTrack);
1317 // disconnect signals from spill_plugins: processors_changed and ActiveChanged
1318 processor_connections.drop_connections ();
1319 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1321 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1322 assert (pi); // nth_plugin() always returns a PI.
1323 /* _plugin_insert is used for Bypass/Enable & presets */
1325 if (!pi->is_channelstrip () && pi->display_to_user ())
1327 if (pi->display_to_user ())
1330 _plugin_insert = boost::weak_ptr<ARDOUR::PluginInsert> (pi);
1331 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_plugin_active_changed, this), this);
1332 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1334 plugin->PresetAdded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1335 plugin->PresetRemoved.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1336 plugin->PresetLoaded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1337 plugin->PresetDirty.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1339 if (_auto_pluginui) {
1340 pi->ShowUI (); /* EMIT SIGNAL */
1344 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1345 // which drops the references, disconnects the signal and re-spills tracks
1346 proc->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1349 _proc_params.clear();
1350 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1351 for (set<Evoral::Parameter>::iterator i = p.begin(); i != p.end(); ++i) {
1352 std::string n = proc->describe_parameter (*i);
1353 if (n == "hidden") {
1356 _proc_params.push_back (ProcessorCtrl (n, proc->automation_control (*i)));
1359 // TODO: open plugin GUI if (_proc_params.size() > 0)
1362 assign_processor_ctrls ();
1363 notify_plugin_active_changed ();
1367 FaderPort8::select_plugin_preset (size_t num)
1369 assert (_proc_params.size() > 0);
1370 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock();
1372 _ctrls.set_fader_mode (ModeTrack);
1375 if (num == SIZE_MAX) {
1376 pi->plugin ()->clear_preset ();
1378 std::vector<ARDOUR::Plugin::PresetRecord> presets = pi->plugin ()->get_presets ();
1379 if (num < presets.size ()) {
1380 pi->load_preset (presets.at (num));
1383 _show_presets = false;
1384 assign_processor_ctrls ();
1387 /* short 4 chars at most */
1388 static std::string plugintype (ARDOUR::PluginType t) {
1405 return enum_2_string (t);
1409 FaderPort8::spill_plugins ()
1411 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1413 _ctrls.set_fader_mode (ModeTrack);
1417 drop_ctrl_connections ();
1419 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1420 // which drops the references, disconnects the signal and re-spills tracks
1421 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1423 // update when processor change
1424 r->processors_changed.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1427 boost::shared_ptr<Processor> proc;
1429 std::vector<uint32_t> procs;
1431 for (uint32_t i = 0; 0 != (proc = r->nth_plugin (i)); ++i) {
1432 if (!proc->display_to_user ()) {
1434 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1435 if (pi->is_channelstrip ()) // don't skip MB PRE
1440 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1441 for (set<Evoral::Parameter>::iterator j = p.begin(); j != p.end(); ++j) {
1442 std::string n = proc->describe_parameter (*j);
1443 if (n == "hidden") {
1448 if (n_controls > 0) {
1449 procs.push_back (i);
1453 int n_plugins = procs.size();
1454 int spillwidth = N_STRIPS;
1455 bool have_well_known_eq = false;
1456 bool have_well_known_comp = false;
1458 // reserve last slot(s) for "well-known"
1459 if (r->eq_band_cnt() > 0) {
1461 have_well_known_eq = true;
1463 if (r->comp_enable_controllable ()) {
1465 have_well_known_comp = true;
1468 if (n_plugins == 0 && !have_well_known_eq && !have_well_known_comp) {
1469 _ctrls.set_fader_mode (ModeTrack);
1473 set_periodic_display_mode (FP8Strip::PluginSelect);
1475 _plugin_off = std::min (_plugin_off, n_plugins - spillwidth);
1476 _plugin_off = std::max (0, _plugin_off);
1479 for (uint32_t i = _plugin_off; ; ++i) {
1480 if (i >= procs.size()) {
1483 boost::shared_ptr<Processor> proc = r->nth_plugin (procs[i]);
1487 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1488 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, procs[i]));
1490 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1491 _ctrls.strip(id).set_select_cb (cb);
1492 _ctrls.strip(id).select_button ().set_color (proc->enabled () ? 0x00ff00ff : 0xff0000ff);
1493 _ctrls.strip(id).select_button ().set_active (true);
1494 _ctrls.strip(id).select_button ().set_blinking (false);
1495 _ctrls.strip(id).set_text_line (0, proc->name());
1496 _ctrls.strip(id).set_text_line (1, pi->plugin()->maker());
1497 _ctrls.strip(id).set_text_line (2, plugintype (pi->type()));
1498 _ctrls.strip(id).set_text_line (3, "");
1500 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1502 if (++id == spillwidth) {
1507 for (; id < spillwidth; ++id) {
1508 _ctrls.strip(id).unset_controllables ();
1511 if (have_well_known_comp) {
1512 assert (id < N_STRIPS);
1513 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -2));
1514 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1515 _ctrls.strip(id).set_select_cb (cb);
1516 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1517 _ctrls.strip(id).select_button ().set_active (true);
1518 _ctrls.strip(id).select_button ().set_blinking (false);
1519 _ctrls.strip(id).set_text_line (0, "Comp");
1520 _ctrls.strip(id).set_text_line (1, "Built-In");
1521 _ctrls.strip(id).set_text_line (2, "--");
1522 _ctrls.strip(id).set_text_line (3, "");
1525 if (have_well_known_eq) {
1526 assert (id < N_STRIPS);
1527 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -1));
1528 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1529 _ctrls.strip(id).set_select_cb (cb);
1530 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1531 _ctrls.strip(id).select_button ().set_active (true);
1532 _ctrls.strip(id).select_button ().set_blinking (false);
1533 _ctrls.strip(id).set_text_line (0, "EQ");
1534 _ctrls.strip(id).set_text_line (1, "Built-In");
1535 _ctrls.strip(id).set_text_line (2, "--");
1536 _ctrls.strip(id).set_text_line (3, "");
1539 assert (id == N_STRIPS);
1542 /* ****************************************************************************
1543 * Aux Sends and Mixbus assigns
1547 FaderPort8::assign_sends ()
1549 boost::shared_ptr<Stripable> s = first_selected_stripable();
1551 _ctrls.set_fader_mode (ModeTrack);
1556 while (0 != s->send_level_controllable (n_sends)) {
1560 _ctrls.set_fader_mode (ModeTrack);
1564 drop_ctrl_connections ();
1565 s->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1567 set_periodic_display_mode (FP8Strip::SendDisplay);
1569 _plugin_off = std::min (_plugin_off, n_sends - N_STRIPS);
1570 _plugin_off = std::max (0, _plugin_off);
1573 int skip = _parameter_off;
1574 for (uint32_t i = _plugin_off; ; ++i) {
1579 boost::shared_ptr<AutomationControl> send = s->send_level_controllable (i);
1584 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1585 _ctrls.strip(id).set_fader_controllable (send);
1586 _ctrls.strip(id).set_text_line (0, s->send_name (i));
1587 _ctrls.strip(id).set_mute_controllable (s->send_enable_controllable (i));
1589 if (++id == N_STRIPS) {
1594 for (; id < N_STRIPS; ++id) {
1595 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1597 #ifdef MIXBUS // master-assign on last solo
1598 _ctrls.strip(N_STRIPS - 1).set_solo_controllable (s->master_send_enable_controllable ());
1600 /* set select buttons */
1601 assigned_stripable_connections.drop_connections ();
1602 _assigned_strips.clear ();
1603 assign_stripables (true);
1606 /* ****************************************************************************
1607 * Main stripable assignment (dispatch depending on mode)
1611 FaderPort8::assign_strips ()
1613 assigned_stripable_connections.drop_connections ();
1614 _assigned_strips.clear ();
1616 FaderMode fadermode = _ctrls.fader_mode ();
1617 switch (fadermode) {
1620 assign_stripables ();
1621 stripable_selection_changed (); // update selection, automation-state
1624 if (_proc_params.size() > 0) {
1625 assign_processor_ctrls ();
1636 /* ****************************************************************************
1637 * some helper functions
1641 FaderPort8::set_periodic_display_mode (FP8Strip::DisplayMode m)
1643 for (uint8_t id = 0; id < N_STRIPS; ++id) {
1644 _ctrls.strip(id).set_periodic_display_mode (m);
1649 FaderPort8::drop_ctrl_connections ()
1651 _proc_params.clear();
1652 if (_auto_pluginui) {
1653 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock ();
1655 pi->HideUI (); /* EMIT SIGNAL */
1658 _plugin_insert.reset ();
1659 _show_presets = false;
1660 processor_connections.drop_connections ();
1661 _showing_well_known = 0;
1662 notify_plugin_active_changed ();
1665 /* functor for FP8Strip's select button */
1667 FaderPort8::select_strip (boost::weak_ptr<Stripable> ws)
1669 boost::shared_ptr<Stripable> s = ws.lock();
1673 #if 1 /* single exclusive selection by default, toggle via shift */
1675 # if 1 /* selecting a selected strip -> move fader to unity */
1676 if (s == first_selected_stripable () && !shift_mod ()) {
1677 if (_ctrls.fader_mode () == ModeTrack) {
1678 boost::shared_ptr<AutomationControl> ac = s->gain_control ();
1679 ac->start_touch (ac->session().transport_sample());
1680 ac->set_value (ac->normal (), PBD::Controllable::UseGroup);
1687 ToggleStripableSelection (s);
1689 SetStripableSelection (s);
1692 /* tri-state selection: This allows to set the "first selected"
1693 * with a single click without clearing the selection.
1694 * Single de/select via shift.
1697 if (s->is_selected ()) {
1698 RemoveStripableFromSelection (s);
1700 SetStripableSelection (s);
1704 if (s->is_selected () && s != first_selected_stripable ()) {
1705 set_first_selected_stripable (s);
1706 stripable_selection_changed ();
1708 ToggleStripableSelection (s);
1713 /* ****************************************************************************
1714 * Assigned Stripable Callbacks
1718 FaderPort8::notify_fader_mode_changed ()
1720 FaderMode fadermode = _ctrls.fader_mode ();
1722 boost::shared_ptr<Stripable> s = first_selected_stripable();
1723 if (!s && (fadermode == ModePlugins || fadermode == ModeSend)) {
1724 _ctrls.set_fader_mode (ModeTrack);
1728 drop_ctrl_connections ();
1730 switch (fadermode) {
1739 // force unset rec-arm button, see also FaderPort8::button_arm
1740 _ctrls.button (FP8Controls::BtnArm).set_active (false);
1741 ARMButtonChange (false);
1745 notify_automation_mode_changed ();
1749 FaderPort8::notify_stripable_added_or_removed ()
1753 * - session->RouteAdded
1754 * - PresentationInfo::Change
1755 * - Properties::hidden
1756 * - Properties::order
1761 /* called from static PresentationInfo::Change */
1763 FaderPort8::notify_pi_property_changed (const PropertyChange& what_changed)
1765 if (what_changed.contains (Properties::hidden)) {
1766 notify_stripable_added_or_removed ();
1768 if (what_changed.contains (Properties::order)) {
1769 notify_stripable_added_or_removed ();
1771 // Properties::selected is handled via StripableSelectionChanged
1775 FaderPort8::notify_stripable_property_changed (boost::weak_ptr<Stripable> ws, const PropertyChange& what_changed)
1777 boost::shared_ptr<Stripable> s = ws.lock();
1779 assert (0); // this should not happen
1782 if (_assigned_strips.find (s) == _assigned_strips.end()) {
1783 /* it can happen that signal emission is delayed.
1784 * A signal may already be in the queue but the
1785 * _assigned_strips has meanwhile changed.
1787 * before _assigned_strips changes, the connections are dropped
1788 * but that does not seem to invalidate pending requests :(
1790 * Seen when creating a new MB session and Mixbusses are added
1795 uint8_t id = _assigned_strips[s];
1797 if (what_changed.contains (Properties::color)) {
1798 _ctrls.strip(id).select_button ().set_color (s->presentation_info ().color());
1801 if (what_changed.contains (Properties::name)) {
1802 switch (_ctrls.fader_mode ()) {
1804 _ctrls.strip(id).set_text_line (3, s->name(), true);
1808 _ctrls.strip(id).set_text_line (0, s->name());
1818 FaderPort8::stripable_selection_changed ()
1820 if (!_device_active) {
1821 /* this can be called anytime from the static
1822 * ControlProtocol::StripableSelectionChanged
1826 automation_state_connections.drop_connections();
1828 switch (_ctrls.fader_mode ()) {
1830 if (_proc_params.size () > 0 && _showing_well_known < 0) {
1831 /* w/well-known -> re-assign to new strip */
1832 int wk = _showing_well_known;
1833 drop_ctrl_connections ();
1846 /* update selection lights */
1847 for (StripAssignmentMap::const_iterator i = _assigned_strips.begin(); i != _assigned_strips.end(); ++i) {
1848 boost::shared_ptr<ARDOUR::Stripable> s = i->first;
1849 uint8_t id = i->second;
1850 bool sel = s->is_selected ();
1851 _ctrls.strip(id).select_button ().set_active (sel);
1852 _ctrls.strip(id).select_button ().set_blinking (sel && s == first_selected_stripable ());
1855 /* track automation-mode of primary selection */
1856 boost::shared_ptr<Stripable> s = first_selected_stripable();
1858 boost::shared_ptr<AutomationControl> ac;
1859 ac = s->gain_control();
1860 if (ac && ac->alist()) {
1861 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1863 ac = s->pan_azimuth_control();
1864 if (ac && ac->alist()) {
1865 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1869 notify_automation_mode_changed ();
1873 /* ****************************************************************************
1878 FaderPort8::move_selected_into_view ()
1880 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1885 StripableList strips;
1886 filter_stripables (strips);
1888 StripableList::iterator it = std::find (strips.begin(), strips.end(), selected);
1889 if (it == strips.end()) {
1892 int off = std::distance (strips.begin(), it);
1894 int channel_off = get_channel_off (_ctrls.mix_mode ());
1895 if (channel_off <= off && off < channel_off + N_STRIPS) {
1899 if (channel_off > off) {
1902 channel_off = off - (N_STRIPS - 1);
1904 set_channel_off (_ctrls.mix_mode (), channel_off);
1909 FaderPort8::select_prev_next (bool next)
1911 StripableList strips;
1912 filter_stripables (strips);
1914 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1916 if (strips.size() > 0) {
1918 SetStripableSelection (strips.front ());
1920 SetStripableSelection (strips.back ());
1927 boost::shared_ptr<Stripable> toselect;
1928 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
1929 if (*s == selected) {
1935 if (s != strips.end()) {
1946 if (found && toselect) {
1947 SetStripableSelection (toselect);
1952 FaderPort8::bank (bool down, bool page)
1954 int dt = page ? N_STRIPS : 1;
1958 set_channel_off (_ctrls.mix_mode (), get_channel_off (_ctrls.mix_mode ()) + dt);
1963 FaderPort8::bank_param (bool down, bool page)
1965 int dt = page ? N_STRIPS : 1;
1969 switch (_ctrls.fader_mode ()) {
1971 if (_proc_params.size() > 0) {
1972 _parameter_off += dt;
1973 assign_processor_ctrls ();