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)
97 , _show_presets (false)
98 , _showing_well_known (0)
99 , _blink_onoff (false)
100 , _shift_lock (false)
103 , _link_enabled (false)
104 , _link_locked (false)
107 , _two_line_text (false)
108 , _auto_pluginui (true)
110 boost::shared_ptr<ARDOUR::Port> inp;
111 boost::shared_ptr<ARDOUR::Port> outp;
113 inp = AudioEngine::instance()->register_input_port (DataType::MIDI, "FaderPort8 Recv", true);
114 outp = AudioEngine::instance()->register_output_port (DataType::MIDI, "FaderPort8 Send", true);
115 _input_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(inp);
116 _output_port = boost::dynamic_pointer_cast<AsyncMIDIPort>(outp);
118 if (_input_port == 0 || _output_port == 0) {
119 throw failed_constructor();
122 _input_bundle.reset (new ARDOUR::Bundle (_("FaderPort8 (Receive)"), true));
123 _output_bundle.reset (new ARDOUR::Bundle (_("FaderPort8 (Send) "), false));
125 _input_bundle->add_channel (
127 ARDOUR::DataType::MIDI,
128 session->engine().make_port_name_non_relative (inp->name())
131 _output_bundle->add_channel (
133 ARDOUR::DataType::MIDI,
134 session->engine().make_port_name_non_relative (outp->name())
137 ARDOUR::AudioEngine::instance()->PortConnectedOrDisconnected.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::connection_handler, this, _2, _4), this);
138 ARDOUR::AudioEngine::instance()->Stopped.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::engine_reset, this), this);
139 ARDOUR::Port::PortDrop.connect (port_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::engine_reset, this), this);
141 /* bind button events to call libardour actions */
144 _ctrls.FaderModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::notify_fader_mode_changed, this));
145 _ctrls.MixModeChanged.connect_same_thread (modechange_connections, boost::bind (&FaderPort8::assign_strips, this, true));
148 FaderPort8::~FaderPort8 ()
155 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("unregistering input port %1\n", boost::shared_ptr<ARDOUR::Port>(_input_port)->name()));
156 _input_port->disconnect_all ();
157 _input_port->drain (5000, 50000);
158 _input_port->clear ();
159 AudioEngine::instance()->unregister_port (_input_port);
160 _input_port.reset ();
164 _output_port->drain (10000, 250000); /* check every 10 msecs, wait up to 1/4 second for the port to drain */
165 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("unregistering output port %1\n", boost::shared_ptr<ARDOUR::Port>(_output_port)->name()));
166 AudioEngine::instance()->unregister_port (_output_port);
167 _output_port.reset ();
172 /* stop event loop */
173 DEBUG_TRACE (DEBUG::FaderPort8, "BaseUI::quit ()\n");
177 /* ****************************************************************************
182 FaderPort8::request_factory (uint32_t num_requests)
184 /* AbstractUI<T>::request_buffer_factory() is a template method only
185 * instantiated in this source module. To provide something visible for
186 * use in the interface/descriptor, we have this static method that is
189 return request_buffer_factory (num_requests);
193 FaderPort8::do_request (FaderPort8Request* req)
195 if (req->type == CallSlot) {
196 call_slot (MISSING_INVALIDATOR, req->the_slot);
197 } else if (req->type == Quit) {
210 FaderPort8::thread_init ()
212 struct sched_param rtparam;
214 pthread_set_name (event_loop_name().c_str());
216 PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048);
217 ARDOUR::SessionEvent::create_per_thread_pool (event_loop_name(), 128);
219 memset (&rtparam, 0, sizeof (rtparam));
220 rtparam.sched_priority = 9; /* XXX should be relative to audio (JACK) thread */
222 if (pthread_setschedparam (pthread_self(), SCHED_FIFO, &rtparam) != 0) {
223 // do we care? not particularly.
228 FaderPort8::periodic ()
230 /* prepare TC display -- handled by stripable Periodic ()
231 * in FP8Strip::periodic_update_timecode
233 if (_ctrls.display_timecode () && clock_mode ()) {
235 session->timecode_time (TC);
236 _timecode = Timecode::timecode_format_time(TC);
239 Timecode::BBT_Time BBT = session->tempo_map ().bbt_at_frame (session->transport_frame ());
240 snprintf (buf, sizeof (buf),
241 " %02" PRIu32 "|%02" PRIu32 "|%02" PRIu32 "|%02" PRIu32,
242 BBT.bars % 100, BBT.beats %100,
243 (BBT.ticks/ 100) %100, BBT.ticks %100);
244 _musical_time = std::string (buf);
247 _musical_time.clear ();
250 /* update stripables */
256 FaderPort8::blink_it ()
258 _blink_onoff = !_blink_onoff;
259 BlinkIt (_blink_onoff);
263 /* ****************************************************************************
264 * Port and Signal Connection Management
267 FaderPort8::set_active (bool yn)
269 DEBUG_TRACE (DEBUG::FaderPort8, string_compose("set_active init with yn: '%1'\n", yn));
271 if (yn == active()) {
276 /* start event loop */
278 connect_session_signals ();
284 ControlProtocol::set_active (yn);
285 DEBUG_TRACE (DEBUG::FaderPort8, string_compose("set_active done with yn: '%1'\n", yn));
292 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::close\n");
293 stop_midi_handling ();
294 session_connections.drop_connections ();
295 automation_state_connections.drop_connections ();
296 assigned_stripable_connections.drop_connections ();
297 _assigned_strips.clear ();
298 drop_ctrl_connections ();
299 port_connections.drop_connections ();
300 selection_connection.disconnect ();
304 FaderPort8::stop_midi_handling ()
306 _periodic_connection.disconnect ();
307 _blink_connection.disconnect ();
308 midi_connections.drop_connections ();
309 /* Note: the input handler is still active at this point, but we're no
310 * longer connected to any of the parser signals
315 FaderPort8::connected ()
317 DEBUG_TRACE (DEBUG::FaderPort8, "initializing\n");
318 assert (!_device_active);
320 if (_device_active) {
321 stop_midi_handling (); // re-init
324 // ideally check firmware version >= 1.01 (USB bcdDevice 0x0101) (vendor 0x194f prod 0x0202)
325 // but we don't have a handle to the underlying USB device here.
327 _channel_off = _plugin_off = _parameter_off = 0;
328 _blink_onoff = false;
332 start_midi_handling ();
333 _ctrls.initialize ();
335 /* highlight bound user-actions */
336 for (FP8Controls::UserButtonMap::const_iterator i = _ctrls.user_buttons ().begin ();
337 i != _ctrls.user_buttons ().end (); ++i) {
338 _ctrls.button (i->first).set_active (! _user_action_map[i->first].empty ());
340 /* shift button lights */
341 tx_midi3 (0x90, 0x06, 0x00);
342 tx_midi3 (0x90, 0x46, 0x00);
344 send_session_state ();
345 assign_strips (true);
347 Glib::RefPtr<Glib::TimeoutSource> blink_timer =
348 Glib::TimeoutSource::create (200);
349 _blink_connection = blink_timer->connect (sigc::mem_fun (*this, &FaderPort8::blink_it));
350 blink_timer->attach (main_loop()->get_context());
352 Glib::RefPtr<Glib::TimeoutSource> periodic_timer =
353 Glib::TimeoutSource::create (100);
354 _periodic_connection = periodic_timer->connect (sigc::mem_fun (*this, &FaderPort8::periodic));
355 periodic_timer->attach (main_loop()->get_context());
359 FaderPort8::disconnected ()
361 stop_midi_handling ();
362 if (_device_active) {
363 for (uint8_t id = 0; id < 8; ++id) {
364 _ctrls.strip(id).unset_controllables ();
366 _ctrls.all_lights_off ();
371 FaderPort8::engine_reset ()
373 /* Port::PortDrop is called when the engine is halted or stopped */
374 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::engine_reset\n");
375 _connection_state = 0;
376 _device_active = false;
381 FaderPort8::connection_handler (std::string name1, std::string name2)
384 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::connection_handler: start\n");
386 if (!_input_port || !_output_port) {
390 string ni = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_input_port)->name());
391 string no = ARDOUR::AudioEngine::instance()->make_port_name_non_relative (boost::shared_ptr<ARDOUR::Port>(_output_port)->name());
393 if (ni == name1 || ni == name2) {
394 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connection notify %1 and %2\n", name1, name2));
395 if (_input_port->connected ()) {
396 if (_connection_state & InputConnected) {
399 _connection_state |= InputConnected;
401 _connection_state &= ~InputConnected;
403 } else if (no == name1 || no == name2) {
404 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connection notify %1 and %2\n", name1, name2));
405 if (_output_port->connected ()) {
406 if (_connection_state & OutputConnected) {
409 _connection_state |= OutputConnected;
411 _connection_state &= ~OutputConnected;
415 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("Connections between %1 and %2 changed, but I ignored it\n", name1, name2));
421 if ((_connection_state & (InputConnected|OutputConnected)) == (InputConnected|OutputConnected)) {
423 /* XXX this is a horrible hack. Without a short sleep here,
424 * something prevents the device wakeup messages from being
425 * sent and/or the responses from being received.
428 DEBUG_TRACE (DEBUG::FaderPort8, "device now connected for both input and output\n");
430 _device_active = true;
433 DEBUG_TRACE (DEBUG::FaderPort8, "Device disconnected (input or output or both) or not yet fully connected\n");
434 if (_device_active) {
437 _device_active = false;
440 ConnectionChange (); /* emit signal for our GUI */
443 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::connection_handler: end\n");
446 return true; /* connection status changed */
449 list<boost::shared_ptr<ARDOUR::Bundle> >
450 FaderPort8::bundles ()
452 list<boost::shared_ptr<ARDOUR::Bundle> > b;
455 b.push_back (_input_bundle);
456 b.push_back (_output_bundle);
462 /* ****************************************************************************
466 FaderPort8::midi_input_handler (Glib::IOCondition ioc, boost::weak_ptr<ARDOUR::AsyncMIDIPort> wport)
468 boost::shared_ptr<AsyncMIDIPort> port (wport.lock());
470 if (!port || !_input_port) {
475 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("something happend on %1\n", boost::shared_ptr<MIDI::Port>(port)->name()));
486 DEBUG_TRACE (DEBUG::FaderPort8, string_compose ("data available on %1\n", boost::shared_ptr<MIDI::Port>(port)->name()));
488 framepos_t now = session->engine().sample_time();
496 FaderPort8::start_midi_handling ()
498 _input_port->parser()->sysex.connect_same_thread (midi_connections, boost::bind (&FaderPort8::sysex_handler, this, _1, _2, _3));
499 _input_port->parser()->poly_pressure.connect_same_thread (midi_connections, boost::bind (&FaderPort8::polypressure_handler, this, _1, _2));
500 for (uint8_t i = 0; i < 16; ++i) {
501 _input_port->parser()->channel_pitchbend[i].connect_same_thread (midi_connections, boost::bind (&FaderPort8::pitchbend_handler, this, _1, i, _2));
503 _input_port->parser()->controller.connect_same_thread (midi_connections, boost::bind (&FaderPort8::controller_handler, this, _1, _2));
504 _input_port->parser()->note_on.connect_same_thread (midi_connections, boost::bind (&FaderPort8::note_on_handler, this, _1, _2));
505 _input_port->parser()->note_off.connect_same_thread (midi_connections, boost::bind (&FaderPort8::note_off_handler, this, _1, _2));
507 /* This connection means that whenever data is ready from the input
508 * port, the relevant thread will invoke our ::midi_input_handler()
509 * method, which will read the data, and invoke the parser.
511 _input_port->xthread().set_receive_handler (sigc::bind (sigc::mem_fun (this, &FaderPort8::midi_input_handler), boost::weak_ptr<AsyncMIDIPort> (_input_port)));
512 _input_port->xthread().attach (main_loop()->get_context());
516 FaderPort8::tx_midi (std::vector<uint8_t> const& d) const
518 /* work around midi buffer overflow for batch changes */
519 if (d.size() == 3 && (d[0] == 0x91 || d[0] == 0x92)) {
520 /* set colors triplet in one go */
521 } else if (d.size() == 3 && (d[0] == 0x93)) {
524 g_usleep (400 * d.size());
527 size_t tx = _output_port->write (&d[0], d.size(), 0);
528 assert (tx == d.size());
531 return _output_port->write (&d[0], d.size(), 0);
535 /* ****************************************************************************
539 FaderPort8::polypressure_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
541 debug_2byte_msg ("PP", tb->controller_number, tb->value);
542 // outgoing only (meter)
546 FaderPort8::pitchbend_handler (MIDI::Parser &, uint8_t chan, MIDI::pitchbend_t pb)
548 debug_2byte_msg ("PB", chan, pb);
549 /* fader 0..16368 (0x3ff0 -- 1024 steps) */
550 bool handled = _ctrls.midi_fader (chan, pb);
551 /* if Shift key is held while moving a fader (group override), don't lock shift. */
552 if ((_shift_pressed > 0) && handled) {
553 _shift_connection.disconnect ();
559 FaderPort8::controller_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
561 debug_2byte_msg ("CC", tb->controller_number, tb->value);
563 // val Bit 7 = direction, Bits 0-6 = number of steps
564 if (tb->controller_number == 0x3c) {
565 encoder_navigate (tb->value & 0x40 ? true : false, tb->value & 0x3f);
567 if (tb->controller_number == 0x10) {
568 encoder_parameter (tb->value & 0x40 ? true : false, tb->value & 0x3f);
573 FaderPort8::note_on_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
575 debug_2byte_msg ("ON", tb->note_number, tb->velocity);
578 if (tb->note_number >= 0x68 && tb->note_number <= 0x6f) {
579 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
583 /* special case shift */
584 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
585 _shift_pressed |= (tb->note_number == 0x06) ? 1 : 2;
586 if (_shift_pressed == 3) {
589 _shift_connection.disconnect ();
592 ShiftButtonChange (false);
593 tx_midi3 (0x90, 0x06, 0x00);
594 tx_midi3 (0x90, 0x46, 0x00);
598 Glib::RefPtr<Glib::TimeoutSource> shift_timer =
599 Glib::TimeoutSource::create (1000);
600 shift_timer->attach (main_loop()->get_context());
601 _shift_connection = shift_timer->connect (sigc::mem_fun (*this, &FaderPort8::shift_timeout));
603 ShiftButtonChange (true);
604 tx_midi3 (0x90, 0x06, 0x7f);
605 tx_midi3 (0x90, 0x46, 0x7f);
609 _ctrls.midi_event (tb->note_number, tb->velocity);
613 FaderPort8::note_off_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
615 debug_2byte_msg ("OF", tb->note_number, tb->velocity);
617 if (tb->note_number >= 0x68 && tb->note_number <= 0x6f) {
619 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
623 /* special case shift */
624 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
625 _shift_pressed &= (tb->note_number == 0x06) ? 2 : 1;
626 if (_shift_pressed > 0) {
632 ShiftButtonChange (false);
633 tx_midi3 (0x90, 0x06, 0x00);
634 tx_midi3 (0x90, 0x46, 0x00);
635 /* just in case this happens concurrently */
636 _shift_connection.disconnect ();
641 bool handled = _ctrls.midi_event (tb->note_number, tb->velocity);
642 /* if Shift key is held while activating an action, don't lock shift. */
643 if ((_shift_pressed > 0) && handled) {
644 _shift_connection.disconnect ();
650 FaderPort8::sysex_handler (MIDI::Parser &p, MIDI::byte *buf, size_t size)
653 if (DEBUG_ENABLED(DEBUG::FaderPort8)) {
655 DEBUG_STR_APPEND(a, string_compose ("RECV sysex siz=%1", size));
656 for (size_t i=0; i < size; ++i) {
657 DEBUG_STR_APPEND(a,hex);
658 DEBUG_STR_APPEND(a,"0x");
659 DEBUG_STR_APPEND(a,(int)buf[i]);
660 DEBUG_STR_APPEND(a,' ');
662 DEBUG_STR_APPEND(a,'\n');
663 DEBUG_TRACE (DEBUG::FaderPort8, DEBUG_STR(a).str());
668 /* ****************************************************************************
672 FaderPort8::set_button_action (FP8Controls::ButtonId id, bool press, std::string const& action_name)
674 if (_ctrls.user_buttons().find (id) == _ctrls.user_buttons().end ()) {
677 _user_action_map[id].action (press).assign_action (action_name);
679 if (!_device_active) {
682 _ctrls.button (id).set_active (!_user_action_map[id].empty ());
686 FaderPort8::get_button_action (FP8Controls::ButtonId id, bool press)
688 return _user_action_map[id].action(press)._action_name;
691 /* ****************************************************************************
695 FaderPort8::get_state ()
697 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::get_state\n");
698 XMLNode& node (ControlProtocol::get_state());
702 child = new XMLNode (X_("Input"));
703 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_input_port)->get_state());
704 node.add_child_nocopy (*child);
706 child = new XMLNode (X_("Output"));
707 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_output_port)->get_state());
708 node.add_child_nocopy (*child);
710 node.set_property (X_("clock-mode"), _clock_mode);
711 node.set_property (X_("scribble-mode"), _scribble_mode);
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);
766 _user_action_map.clear ();
767 // TODO: When re-loading state w/o surface re-init becomes possible,
768 // unset lights and reset colors of user buttons.
770 for (XMLNodeList::const_iterator n = node.children().begin(); n != node.children().end(); ++n) {
771 if ((*n)->name() != X_("Button")) {
776 if (!(*n)->get_property (X_("id"), id_str)) {
780 FP8Controls::ButtonId id;
781 if (!_ctrls.button_name_to_enum (id_str, id)) {
785 std::string action_str;
786 if ((*n)->get_property (X_("press"), action_str)) {
787 set_button_action (id, true, action_str);
789 if ((*n)->get_property (X_("release"), action_str)) {
790 set_button_action (id, false, action_str);
797 /* ****************************************************************************
798 * Stripable Assignment
801 static bool flt_audio_track (boost::shared_ptr<Stripable> s) {
802 return boost::dynamic_pointer_cast<AudioTrack>(s) != 0;
805 static bool flt_midi_track (boost::shared_ptr<Stripable> s) {
806 return boost::dynamic_pointer_cast<MidiTrack>(s) != 0;
809 static bool flt_bus (boost::shared_ptr<Stripable> s) {
810 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
814 if (s->mixbus () == 0) {
818 return boost::dynamic_pointer_cast<Track>(s) == 0;
821 static bool flt_auxbus (boost::shared_ptr<Stripable> s) {
822 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
826 if (s->mixbus () > 0) {
830 return boost::dynamic_pointer_cast<Track>(s) == 0;
833 static bool flt_vca (boost::shared_ptr<Stripable> s) {
834 return boost::dynamic_pointer_cast<VCA>(s) != 0;
837 static bool flt_selected (boost::shared_ptr<Stripable> s) {
838 return s->is_selected ();
841 static bool flt_mains (boost::shared_ptr<Stripable> s) {
842 return (s->is_master() || s->is_monitor());
845 static bool flt_all (boost::shared_ptr<Stripable> s) {
849 static bool flt_rec_armed (boost::shared_ptr<Stripable> s) {
850 boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(s);
854 return t->rec_enable_control ()->get_value () > 0.;
857 static bool flt_instrument (boost::shared_ptr<Stripable> s) {
858 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(s);
862 return 0 != r->the_instrument ();
866 FaderPort8::filter_stripables (StripableList& strips) const
868 typedef bool (*FilterFunction)(boost::shared_ptr<Stripable>);
871 bool allow_master = false;
872 bool allow_monitor = false;
874 switch (_ctrls.mix_mode ()) {
876 flt = &flt_audio_track;
879 flt = &flt_instrument;
888 flt = &flt_midi_track;
896 allow_monitor = true;
900 flt = &flt_rec_armed;
915 session->get_stripables (all);
917 for (StripableList::const_iterator s = all.begin(); s != all.end(); ++s) {
918 if ((*s)->is_auditioner ()) { continue; }
919 if ((*s)->is_hidden ()) { continue; }
921 if (!allow_master && (*s)->is_master ()) { continue; }
922 if (!allow_monitor && (*s)->is_monitor ()) { continue; }
925 strips.push_back (*s);
928 strips.sort (Stripable::Sorter(true));
931 /* Track/Pan mode: assign stripable to strips, Send-mode: selection */
933 FaderPort8::assign_stripables (bool select_only)
935 StripableList strips;
936 filter_stripables (strips);
939 set_periodic_display_mode (FP8Strip::Stripables);
942 int n_strips = strips.size();
943 _channel_off = std::min (_channel_off, n_strips - 8);
944 _channel_off = std::max (0, _channel_off);
947 int skip = _channel_off;
948 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
954 _assigned_strips[*s] = id;
955 (*s)->DropReferences.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
956 boost::bind (&FaderPort8::notify_stripable_added_or_removed, this), this);
958 (*s)->PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
959 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
960 (*s)->presentation_info ().PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
961 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
964 /* used in send mode */
965 _ctrls.strip(id).set_text_line (3, (*s)->name (), true);
966 _ctrls.strip(id).select_button ().set_color ((*s)->presentation_info ().color());
967 /* update selection lights */
968 _ctrls.strip(id).select_button ().set_active ((*s)->is_selected ());
969 _ctrls.strip(id).select_button ().set_blinking (*s == first_selected_stripable ());
971 _ctrls.strip(id).set_stripable (*s, _ctrls.fader_mode() == ModePan);
974 boost::function<void ()> cb (boost::bind (&FaderPort8::select_strip, this, boost::weak_ptr<Stripable> (*s)));
975 _ctrls.strip(id).set_select_cb (cb);
981 for (; id < 8; ++id) {
982 _ctrls.strip(id).unset_controllables (select_only ? (FP8Strip::CTRL_SELECT | FP8Strip::CTRL_TEXT3) : FP8Strip::CTRL_ALL);
983 _ctrls.strip(id).set_periodic_display_mode (FP8Strip::Stripables);
987 /* ****************************************************************************
992 FaderPort8::unlock_link (bool drop)
994 link_locked_connection.disconnect ();
997 stop_link (); // calls back here with drop = false
1001 _link_locked = false;
1003 if (_link_enabled) {
1004 assert (_ctrls.button (FP8Controls::BtnLink).is_active ());
1005 _link_control.reset ();
1006 start_link (); // re-connect & update LED colors
1008 _ctrls.button (FP8Controls::BtnLink).set_active (false);
1009 _ctrls.button (FP8Controls::BtnLink).set_color (0x888888ff);
1010 _ctrls.button (FP8Controls::BtnLock).set_active (false);
1011 _ctrls.button (FP8Controls::BtnLock).set_color (0x888888ff);
1016 FaderPort8::lock_link ()
1018 boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl> (_link_control.lock ());
1022 ac->DropReferences.connect (link_locked_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::unlock_link, this, true), this);
1024 // stop watching for focus events
1025 link_connection.disconnect ();
1027 _link_locked = true;
1029 _ctrls.button (FP8Controls::BtnLock).set_color (0x00ff00ff);
1030 _ctrls.button (FP8Controls::BtnLink).set_color (0x00ff00ff);
1034 FaderPort8::stop_link ()
1036 if (!_link_enabled) {
1039 link_connection.disconnect ();
1040 _link_control.reset ();
1041 _link_enabled = false;
1042 unlock_link (); // also updates button colors
1046 FaderPort8::start_link ()
1048 assert (!_link_locked);
1050 _link_enabled = true;
1051 _ctrls.button (FP8Controls::BtnLink).set_active (true);
1052 _ctrls.button (FP8Controls::BtnLock).set_active (true);
1053 nofity_focus_control (_link_control); // update BtnLink, BtnLock colors
1055 PBD::Controllable::GUIFocusChanged.connect (link_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::nofity_focus_control, this, _1), this);
1059 /* ****************************************************************************
1060 * Plugin selection and parameters
1064 FaderPort8::toggle_preset_param_mode ()
1066 FaderMode fadermode = _ctrls.fader_mode ();
1067 if (fadermode != ModePlugins || _proc_params.size() == 0) {
1070 _show_presets = ! _show_presets;
1071 assign_processor_ctrls ();
1075 FaderPort8::preset_changed ()
1077 if (_show_presets) {
1078 assign_processor_ctrls ();
1083 FaderPort8::assign_processor_ctrls ()
1085 if (_proc_params.size() == 0) {
1086 _ctrls.set_fader_mode (ModeTrack);
1089 set_periodic_display_mode (FP8Strip::PluginParam);
1091 if (_show_presets) {
1092 if (assign_plugin_presets (_plugin_insert.lock ())) {
1095 _show_presets = false;
1098 std::vector <ProcessorCtrl*> toggle_params;
1099 std::vector <ProcessorCtrl*> slider_params;
1101 for ( std::list <ProcessorCtrl>::iterator i = _proc_params.begin(); i != _proc_params.end(); ++i) {
1102 if ((*i).ac->toggled()) {
1103 toggle_params.push_back (&(*i));
1105 slider_params.push_back (&(*i));
1109 int n_parameters = std::max (toggle_params.size(), slider_params.size());
1111 _parameter_off = std::min (_parameter_off, n_parameters - 8);
1112 _parameter_off = std::max (0, _parameter_off);
1115 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1116 if (i >= toggle_params.size ()) {
1117 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT2);
1119 else if (i >= slider_params.size ()) {
1120 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_SELECT & ~FP8Strip::CTRL_TEXT3);
1122 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1125 if (i < slider_params.size ()) {
1126 _ctrls.strip(id).set_fader_controllable (slider_params[i]->ac);
1127 std::string param_name = slider_params[i]->name;
1128 _ctrls.strip(id).set_text_line (0, param_name.substr (0, 9));
1129 _ctrls.strip(id).set_text_line (1, param_name.length () > 9 ? param_name.substr (9) : "");
1131 if (i < toggle_params.size ()) {
1132 _ctrls.strip(id).set_select_controllable (toggle_params[i]->ac);
1133 _ctrls.strip(id).set_text_line (3, toggle_params[i]->name, true);
1141 for (; id < 8; ++id) {
1142 _ctrls.strip(id).unset_controllables ();
1147 FaderPort8::assign_plugin_presets (boost::shared_ptr<PluginInsert> pi)
1152 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1154 std::vector<ARDOUR::Plugin::PresetRecord> presets = plugin->get_presets ();
1155 if (presets.size () == 0) {
1159 int n_parameters = presets.size ();
1161 _parameter_off = std::min (_parameter_off, n_parameters - 7);
1162 _parameter_off = std::max (0, _parameter_off);
1163 Plugin::PresetRecord active = plugin->last_preset ();
1166 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1167 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1168 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, i));
1169 _ctrls.strip(id).set_select_cb (cb);
1170 _ctrls.strip(id).select_button ().set_active (true);
1171 if (active != presets.at(i)) {
1172 _ctrls.strip(id).select_button ().set_color (0x0000ffff);
1173 _ctrls.strip(id).select_button ().set_blinking (false);
1175 _ctrls.strip(id).select_button ().set_color (0x00ffffff);
1176 _ctrls.strip(id).select_button ().set_blinking (plugin->parameter_changed_since_last_preset ());
1178 std::string label = presets.at(i).label;
1179 _ctrls.strip(id).set_text_line (0, label.substr (0, 9));
1180 _ctrls.strip(id).set_text_line (1, label.length () > 9 ? label.substr (9) : "");
1181 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1188 for (; id < 7; ++id) {
1189 _ctrls.strip(id).unset_controllables ();
1192 // pin clear-preset to the last slot
1194 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT0 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1195 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, SIZE_MAX));
1196 _ctrls.strip(id).set_select_cb (cb);
1197 _ctrls.strip(id).select_button ().set_blinking (false);
1198 _ctrls.strip(id).select_button ().set_color (active.uri.empty() ? 0x00ffffff : 0x0000ffff);
1199 _ctrls.strip(id).select_button ().set_active (true);
1200 _ctrls.strip(id).set_text_line (0, _("(none)"));
1201 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1206 FaderPort8::build_well_known_processor_ctrls (boost::shared_ptr<Stripable> s, bool eq)
1208 #define PUSH_BACK_NON_NULL(N, C) do {if (C) { _proc_params.push_back (ProcessorCtrl (N, C)); }} while (0)
1210 _proc_params.clear ();
1212 int cnt = s->eq_band_cnt();
1215 PUSH_BACK_NON_NULL ("Flt In", s->filter_enable_controllable (true)); // both HP/LP
1216 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1217 PUSH_BACK_NON_NULL ("LP Freq", s->filter_freq_controllable (false));
1218 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1219 #elif defined (MIXBUS)
1220 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1221 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1224 for (int band = 0; band < cnt; ++band) {
1225 std::string bn = s->eq_band_name (band);
1226 PUSH_BACK_NON_NULL (string_compose ("Gain %1", bn), s->eq_gain_controllable (band));
1227 PUSH_BACK_NON_NULL (string_compose ("Freq %1", bn), s->eq_freq_controllable (band));
1228 PUSH_BACK_NON_NULL (string_compose ("Band %1", bn), s->eq_q_controllable (band));
1229 PUSH_BACK_NON_NULL (string_compose ("Shape %1", bn), s->eq_shape_controllable (band));
1232 PUSH_BACK_NON_NULL ("Comp In", s->comp_enable_controllable ());
1233 PUSH_BACK_NON_NULL ("Threshold", s->comp_threshold_controllable ());
1234 PUSH_BACK_NON_NULL ("Speed", s->comp_speed_controllable ());
1235 PUSH_BACK_NON_NULL ("Mode", s->comp_mode_controllable ());
1240 FaderPort8::select_plugin (int num)
1242 // make sure drop_ctrl_connections() was called
1243 assert (_proc_params.size() == 0 && _showing_well_known == 0 && _plugin_insert.expired());
1245 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1247 _ctrls.set_fader_mode (ModeTrack);
1254 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (r->nth_plugin (num));
1256 if (pi && !pi->is_channelstrip () && pi->display_to_user ())
1258 if (pi && pi->display_to_user ())
1261 pi->enable (! pi->enabled ());
1268 build_well_known_processor_ctrls (r, num == -1);
1269 assign_processor_ctrls ();
1270 _showing_well_known = num;
1273 _showing_well_known = 0;
1275 boost::shared_ptr<Processor> proc = r->nth_plugin (num);
1277 _ctrls.set_fader_mode (ModeTrack);
1281 // disconnect signals from spill_plugins: processors_changed and ActiveChanged
1282 processor_connections.drop_connections ();
1283 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1285 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1286 assert (pi); // nth_plugin() always returns a PI.
1287 /* _plugin_insert is used for Bypass/Enable & presets */
1289 if (!pi->is_channelstrip () && pi->display_to_user ())
1291 if (pi->display_to_user ())
1294 _plugin_insert = boost::weak_ptr<ARDOUR::PluginInsert> (pi);
1295 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_plugin_active_changed, this), this);
1296 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1298 plugin->PresetAdded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1299 plugin->PresetRemoved.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1300 plugin->PresetLoaded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1301 plugin->PresetDirty.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1303 if (_auto_pluginui) {
1304 pi->ShowUI (); /* EMIT SIGNAL */
1308 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1309 // which drops the references, disconnects the signal and re-spills tracks
1310 proc->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1313 _proc_params.clear();
1314 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1315 for (set<Evoral::Parameter>::iterator i = p.begin(); i != p.end(); ++i) {
1316 std::string n = proc->describe_parameter (*i);
1317 if (n == "hidden") {
1320 _proc_params.push_back (ProcessorCtrl (n, proc->automation_control (*i)));
1323 // TODO: open plugin GUI if (_proc_params.size() > 0)
1326 assign_processor_ctrls ();
1327 notify_plugin_active_changed ();
1331 FaderPort8::select_plugin_preset (size_t num)
1333 assert (_proc_params.size() > 0);
1334 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock();
1336 _ctrls.set_fader_mode (ModeTrack);
1339 if (num == SIZE_MAX) {
1340 pi->plugin ()->clear_preset ();
1342 std::vector<ARDOUR::Plugin::PresetRecord> presets = pi->plugin ()->get_presets ();
1343 if (num < presets.size ()) {
1344 pi->load_preset (presets.at (num));
1347 _show_presets = false;
1348 assign_processor_ctrls ();
1351 /* short 4 chars at most */
1352 static std::string plugintype (ARDOUR::PluginType t) {
1369 return enum_2_string (t);
1373 FaderPort8::spill_plugins ()
1375 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1377 _ctrls.set_fader_mode (ModeTrack);
1381 drop_ctrl_connections ();
1383 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1384 // which drops the references, disconnects the signal and re-spills tracks
1385 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1387 // update when processor change
1388 r->processors_changed.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1391 boost::shared_ptr<Processor> proc;
1393 std::vector<uint32_t> procs;
1395 for (uint32_t i = 0; 0 != (proc = r->nth_plugin (i)); ++i) {
1396 if (!proc->display_to_user ()) {
1398 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1399 if (pi->is_channelstrip ()) // don't skip MB PRE
1404 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1405 for (set<Evoral::Parameter>::iterator j = p.begin(); j != p.end(); ++j) {
1406 std::string n = proc->describe_parameter (*j);
1407 if (n == "hidden") {
1412 if (n_controls > 0) {
1413 procs.push_back (i);
1417 int n_plugins = procs.size();
1419 bool have_well_known_eq = false;
1420 bool have_well_known_comp = false;
1422 // reserve last slot(s) for "well-known"
1423 if (r->eq_band_cnt() > 0) {
1425 have_well_known_eq = true;
1427 if (r->comp_enable_controllable ()) {
1429 have_well_known_comp = true;
1432 if (n_plugins == 0 && !have_well_known_eq && !have_well_known_comp) {
1433 _ctrls.set_fader_mode (ModeTrack);
1437 set_periodic_display_mode (FP8Strip::PluginSelect);
1439 _plugin_off = std::min (_plugin_off, n_plugins - spillwidth);
1440 _plugin_off = std::max (0, _plugin_off);
1443 for (uint32_t i = _plugin_off; ; ++i) {
1444 if (i >= procs.size()) {
1447 boost::shared_ptr<Processor> proc = r->nth_plugin (procs[i]);
1451 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1452 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, procs[i]));
1454 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1455 _ctrls.strip(id).set_select_cb (cb);
1456 _ctrls.strip(id).select_button ().set_color (proc->enabled () ? 0x00ff00ff : 0xff0000ff);
1457 _ctrls.strip(id).select_button ().set_active (true);
1458 _ctrls.strip(id).select_button ().set_blinking (false);
1459 _ctrls.strip(id).set_text_line (0, proc->name());
1460 _ctrls.strip(id).set_text_line (1, pi->plugin()->maker());
1461 _ctrls.strip(id).set_text_line (2, plugintype (pi->type()));
1462 _ctrls.strip(id).set_text_line (3, "");
1464 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1466 if (++id == spillwidth) {
1471 for (; id < spillwidth; ++id) {
1472 _ctrls.strip(id).unset_controllables ();
1475 if (have_well_known_comp) {
1477 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -2));
1478 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1479 _ctrls.strip(id).set_select_cb (cb);
1480 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1481 _ctrls.strip(id).select_button ().set_active (true);
1482 _ctrls.strip(id).select_button ().set_blinking (false);
1483 _ctrls.strip(id).set_text_line (0, "Comp");
1484 _ctrls.strip(id).set_text_line (1, "Built-In");
1485 _ctrls.strip(id).set_text_line (2, "--");
1486 _ctrls.strip(id).set_text_line (3, "");
1489 if (have_well_known_eq) {
1491 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -1));
1492 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1493 _ctrls.strip(id).set_select_cb (cb);
1494 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1495 _ctrls.strip(id).select_button ().set_active (true);
1496 _ctrls.strip(id).select_button ().set_blinking (false);
1497 _ctrls.strip(id).set_text_line (0, "EQ");
1498 _ctrls.strip(id).set_text_line (1, "Built-In");
1499 _ctrls.strip(id).set_text_line (2, "--");
1500 _ctrls.strip(id).set_text_line (3, "");
1506 /* ****************************************************************************
1507 * Aux Sends and Mixbus assigns
1511 FaderPort8::assign_sends ()
1513 boost::shared_ptr<Stripable> s = first_selected_stripable();
1515 _ctrls.set_fader_mode (ModeTrack);
1520 while (0 != s->send_level_controllable (n_sends)) {
1524 _ctrls.set_fader_mode (ModeTrack);
1528 drop_ctrl_connections ();
1529 s->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1531 set_periodic_display_mode (FP8Strip::SendDisplay);
1533 _plugin_off = std::min (_plugin_off, n_sends - 8);
1534 _plugin_off = std::max (0, _plugin_off);
1537 int skip = _parameter_off;
1538 for (uint32_t i = _plugin_off; ; ++i) {
1543 boost::shared_ptr<AutomationControl> send = s->send_level_controllable (i);
1548 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1549 _ctrls.strip(id).set_fader_controllable (send);
1550 _ctrls.strip(id).set_text_line (0, s->send_name (i));
1551 _ctrls.strip(id).set_mute_controllable (s->send_enable_controllable (i));
1558 for (; id < 8; ++id) {
1559 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1561 #ifdef MIXBUS // master-assign on last solo
1562 _ctrls.strip(7).set_solo_controllable (s->master_send_enable_controllable ());
1564 /* set select buttons */
1565 assigned_stripable_connections.drop_connections ();
1566 _assigned_strips.clear ();
1567 assign_stripables (true);
1570 /* ****************************************************************************
1571 * Main stripable assignment (dispatch depending on mode)
1575 FaderPort8::assign_strips (bool reset_bank)
1581 assigned_stripable_connections.drop_connections ();
1582 _assigned_strips.clear ();
1584 FaderMode fadermode = _ctrls.fader_mode ();
1585 switch (fadermode) {
1588 assign_stripables ();
1589 stripable_selection_changed (); // update selection, automation-state
1592 if (_proc_params.size() > 0) {
1593 assign_processor_ctrls ();
1604 /* ****************************************************************************
1605 * some helper functions
1609 FaderPort8::set_periodic_display_mode (FP8Strip::DisplayMode m)
1611 for (uint8_t id = 0; id < 8; ++id) {
1612 _ctrls.strip(id).set_periodic_display_mode (m);
1617 FaderPort8::drop_ctrl_connections ()
1619 _proc_params.clear();
1620 if (_auto_pluginui) {
1621 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock ();
1623 pi->HideUI (); /* EMIT SIGNAL */
1626 _plugin_insert.reset ();
1627 _show_presets = false;
1628 processor_connections.drop_connections ();
1629 _showing_well_known = 0;
1630 notify_plugin_active_changed ();
1633 /* functor for FP8Strip's select button */
1635 FaderPort8::select_strip (boost::weak_ptr<Stripable> ws)
1637 boost::shared_ptr<Stripable> s = ws.lock();
1641 #if 1 /* single exclusive selection by default, toggle via shift */
1643 ToggleStripableSelection (s);
1645 SetStripableSelection (s);
1648 /* tri-state selection: This allows to set the "first selected"
1649 * with a single click without clearing the selection.
1650 * Single de/select via shift.
1653 if (s->is_selected ()) {
1654 RemoveStripableFromSelection (s);
1656 SetStripableSelection (s);
1660 if (s->is_selected () && s != first_selected_stripable ()) {
1661 set_first_selected_stripable (s);
1662 stripable_selection_changed ();
1664 ToggleStripableSelection (s);
1669 /* ****************************************************************************
1670 * Assigned Stripable Callbacks
1674 FaderPort8::notify_fader_mode_changed ()
1676 FaderMode fadermode = _ctrls.fader_mode ();
1678 boost::shared_ptr<Stripable> s = first_selected_stripable();
1679 if (!s && (fadermode == ModePlugins || fadermode == ModeSend)) {
1680 _ctrls.set_fader_mode (ModeTrack);
1684 drop_ctrl_connections ();
1686 switch (fadermode) {
1695 // force unset rec-arm button, see also FaderPort8::button_arm
1696 _ctrls.button (FP8Controls::BtnArm).set_active (false);
1697 ARMButtonChange (false);
1700 assign_strips (false);
1701 notify_automation_mode_changed ();
1705 FaderPort8::notify_stripable_added_or_removed ()
1709 * - session->RouteAdded
1710 * - PresentationInfo::Change
1711 * - Properties::hidden
1712 * - Properties::order
1714 assign_strips (false);
1717 /* called from static PresentationInfo::Change */
1719 FaderPort8::notify_pi_property_changed (const PropertyChange& what_changed)
1721 if (what_changed.contains (Properties::hidden)) {
1722 notify_stripable_added_or_removed ();
1724 if (what_changed.contains (Properties::order)) {
1725 notify_stripable_added_or_removed ();
1727 // Properties::selected is handled via StripableSelectionChanged
1731 FaderPort8::notify_stripable_property_changed (boost::weak_ptr<Stripable> ws, const PropertyChange& what_changed)
1733 boost::shared_ptr<Stripable> s = ws.lock();
1735 assert (0); // this should not happen
1738 if (_assigned_strips.find (s) == _assigned_strips.end()) {
1739 /* it can happen that signal emission is delayed.
1740 * A signal may already be in the queue but the
1741 * _assigned_strips has meanwhile changed.
1743 * before _assigned_strips changes, the connections are dropped
1744 * but that does not seem to invalidate pending requests :(
1746 * Seen when creating a new MB session and Mixbusses are added
1751 uint8_t id = _assigned_strips[s];
1753 if (what_changed.contains (Properties::color)) {
1754 _ctrls.strip(id).select_button ().set_color (s->presentation_info ().color());
1757 if (what_changed.contains (Properties::name)) {
1758 switch (_ctrls.fader_mode ()) {
1760 _ctrls.strip(id).set_text_line (3, s->name(), true);
1764 _ctrls.strip(id).set_text_line (0, s->name());
1774 FaderPort8::stripable_selection_changed ()
1776 if (!_device_active) {
1777 /* this can be called anytime from the static
1778 * ControlProtocol::StripableSelectionChanged
1782 automation_state_connections.drop_connections();
1784 switch (_ctrls.fader_mode ()) {
1786 if (_proc_params.size () > 0 && _showing_well_known < 0) {
1787 /* w/well-known -> re-assign to new strip */
1788 int wk = _showing_well_known;
1789 drop_ctrl_connections ();
1802 /* update selection lights */
1803 for (StripAssignmentMap::const_iterator i = _assigned_strips.begin(); i != _assigned_strips.end(); ++i) {
1804 boost::shared_ptr<ARDOUR::Stripable> s = i->first;
1805 uint8_t id = i->second;
1806 bool sel = s->is_selected ();
1807 _ctrls.strip(id).select_button ().set_active (sel);
1808 _ctrls.strip(id).select_button ().set_blinking (sel && s == first_selected_stripable ());
1811 /* track automation-mode of primary selection */
1812 boost::shared_ptr<Stripable> s = first_selected_stripable();
1814 boost::shared_ptr<AutomationControl> ac;
1815 ac = s->gain_control();
1816 if (ac && ac->alist()) {
1817 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1819 ac = s->pan_azimuth_control();
1820 if (ac && ac->alist()) {
1821 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1825 notify_automation_mode_changed ();
1829 /* ****************************************************************************
1834 FaderPort8::move_selected_into_view ()
1836 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1841 StripableList strips;
1842 filter_stripables (strips);
1844 StripableList::iterator it = std::find (strips.begin(), strips.end(), selected);
1845 if (it == strips.end()) {
1848 int off = std::distance (strips.begin(), it);
1850 if (_channel_off <= off && off < _channel_off + 8) {
1854 if (_channel_off > off) {
1857 _channel_off = off - 7;
1859 assign_strips (false);
1863 FaderPort8::select_prev_next (bool next)
1865 StripableList strips;
1866 filter_stripables (strips);
1868 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1870 if (strips.size() > 0) {
1872 SetStripableSelection (strips.front ());
1874 SetStripableSelection (strips.back ());
1881 boost::shared_ptr<Stripable> toselect;
1882 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
1883 if (*s == selected) {
1889 if (s != strips.end()) {
1900 if (found && toselect) {
1901 SetStripableSelection (toselect);
1906 FaderPort8::bank (bool down, bool page)
1908 int dt = page ? 8 : 1;
1913 assign_strips (false);
1917 FaderPort8::bank_param (bool down, bool page)
1919 int dt = page ? 8 : 1;
1923 switch (_ctrls.fader_mode ()) {
1925 if (_proc_params.size() > 0) {
1926 _parameter_off += dt;
1927 assign_processor_ctrls ();