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);
582 * val Bit 7 = direction, Bits 0-6 = number of steps
584 * val Bit 6 = direction, Bits 0-5 = number of steps
587 static const uint8_t dir_mask = 0x20;
588 static const uint8_t step_mask = 0x1f;
590 static const uint8_t dir_mask = 0x40;
591 static const uint8_t step_mask = 0x3f;
594 if (tb->controller_number == 0x3c) {
595 encoder_navigate (tb->value & dir_mask ? true : false, tb->value & step_mask);
597 if (tb->controller_number == 0x10) {
598 encoder_parameter (tb->value & dir_mask ? true : false, tb->value & step_mask);
603 FaderPort8::note_on_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
605 debug_2byte_msg ("ON", tb->note_number, tb->velocity);
609 static const uint8_t touch_id_uppper = 0x77;
611 static const uint8_t touch_id_uppper = 0x6f;
613 if (tb->note_number >= 0x68 && tb->note_number <= touch_id_uppper) {
614 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
618 /* special case shift */
619 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
620 _shift_pressed |= (tb->note_number == 0x06) ? 1 : 2;
621 if (_shift_pressed == 3) {
624 _shift_connection.disconnect ();
627 ShiftButtonChange (false);
628 tx_midi3 (0x90, 0x06, 0x00);
629 tx_midi3 (0x90, 0x46, 0x00);
633 Glib::RefPtr<Glib::TimeoutSource> shift_timer =
634 Glib::TimeoutSource::create (1000);
635 shift_timer->attach (main_loop()->get_context());
636 _shift_connection = shift_timer->connect (sigc::mem_fun (*this, &FaderPort8::shift_timeout));
638 ShiftButtonChange (true);
639 tx_midi3 (0x90, 0x06, 0x7f);
640 tx_midi3 (0x90, 0x46, 0x7f);
644 _ctrls.midi_event (tb->note_number, tb->velocity);
648 FaderPort8::note_off_handler (MIDI::Parser &, MIDI::EventTwoBytes* tb)
650 debug_2byte_msg ("OF", tb->note_number, tb->velocity);
653 static const uint8_t touch_id_uppper = 0x77;
655 static const uint8_t touch_id_uppper = 0x6f;
657 if (tb->note_number >= 0x68 && tb->note_number <= touch_id_uppper) {
659 _ctrls.midi_touch (tb->note_number - 0x68, tb->velocity);
663 /* special case shift */
664 if (tb->note_number == 0x06 || tb->note_number == 0x46) {
665 _shift_pressed &= (tb->note_number == 0x06) ? 2 : 1;
666 if (_shift_pressed > 0) {
672 ShiftButtonChange (false);
673 tx_midi3 (0x90, 0x06, 0x00);
674 tx_midi3 (0x90, 0x46, 0x00);
675 /* just in case this happens concurrently */
676 _shift_connection.disconnect ();
681 bool handled = _ctrls.midi_event (tb->note_number, tb->velocity);
682 /* if Shift key is held while activating an action, don't lock shift. */
683 if ((_shift_pressed > 0) && handled) {
684 _shift_connection.disconnect ();
690 FaderPort8::sysex_handler (MIDI::Parser &p, MIDI::byte *buf, size_t size)
693 if (DEBUG_ENABLED(DEBUG::FaderPort8)) {
695 DEBUG_STR_APPEND(a, string_compose ("RECV sysex siz=%1", size));
696 for (size_t i=0; i < size; ++i) {
697 DEBUG_STR_APPEND(a,hex);
698 DEBUG_STR_APPEND(a,"0x");
699 DEBUG_STR_APPEND(a,(int)buf[i]);
700 DEBUG_STR_APPEND(a,' ');
702 DEBUG_STR_APPEND(a,'\n');
703 DEBUG_TRACE (DEBUG::FaderPort8, DEBUG_STR(a).str());
708 /* ****************************************************************************
712 FaderPort8::set_button_action (FP8Controls::ButtonId id, bool press, std::string const& action_name)
714 if (_ctrls.user_buttons().find (id) == _ctrls.user_buttons().end ()) {
717 _user_action_map[id].action (press).assign_action (action_name);
719 if (!_device_active) {
722 _ctrls.button (id).set_active (!_user_action_map[id].empty ());
726 FaderPort8::get_button_action (FP8Controls::ButtonId id, bool press)
728 return _user_action_map[id].action(press)._action_name;
731 /* ****************************************************************************
735 FaderPort8::get_state ()
737 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::get_state\n");
738 XMLNode& node (ControlProtocol::get_state());
742 child = new XMLNode (X_("Input"));
743 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_input_port)->get_state());
744 node.add_child_nocopy (*child);
746 child = new XMLNode (X_("Output"));
747 child->add_child_nocopy (boost::shared_ptr<ARDOUR::Port>(_output_port)->get_state());
748 node.add_child_nocopy (*child);
750 node.set_property (X_("clock-mode"), _clock_mode);
751 node.set_property (X_("scribble-mode"), _scribble_mode);
752 node.set_property (X_("two-line-text"), _two_line_text);
754 for (UserActionMap::const_iterator i = _user_action_map.begin (); i != _user_action_map.end (); ++i) {
755 if (i->second.empty()) {
759 if (!_ctrls.button_enum_to_name (i->first, name)) {
762 XMLNode* btn = new XMLNode (X_("Button"));
763 btn->set_property (X_("id"), name);
764 if (!i->second.action(true).empty ()) {
765 btn->set_property ("press", i->second.action(true)._action_name);
767 if (!i->second.action(false).empty ()) {
768 btn->set_property ("release", i->second.action(false)._action_name);
770 node.add_child_nocopy (*btn);
777 FaderPort8::set_state (const XMLNode& node, int version)
779 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state\n");
781 XMLNodeConstIterator niter;
782 XMLNode const* child;
784 if (ControlProtocol::set_state (node, version)) {
788 if ((child = node.child (X_("Input"))) != 0) {
789 XMLNode* portnode = child->child (Port::state_node_name.c_str());
791 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state Input\n");
792 boost::shared_ptr<ARDOUR::Port>(_input_port)->set_state (*portnode, version);
796 if ((child = node.child (X_("Output"))) != 0) {
797 XMLNode* portnode = child->child (Port::state_node_name.c_str());
799 DEBUG_TRACE (DEBUG::FaderPort8, "FaderPort8::set_state Output\n");
800 boost::shared_ptr<ARDOUR::Port>(_output_port)->set_state (*portnode, version);
804 node.get_property (X_("clock-mode"), _clock_mode);
805 node.get_property (X_("scribble-mode"), _scribble_mode);
806 node.get_property (X_("two-line-text"), _two_line_text);
808 _user_action_map.clear ();
809 // TODO: When re-loading state w/o surface re-init becomes possible,
810 // unset lights and reset colors of user buttons.
812 for (XMLNodeList::const_iterator n = node.children().begin(); n != node.children().end(); ++n) {
813 if ((*n)->name() != X_("Button")) {
818 if (!(*n)->get_property (X_("id"), id_str)) {
822 FP8Controls::ButtonId id;
823 if (!_ctrls.button_name_to_enum (id_str, id)) {
827 std::string action_str;
828 if ((*n)->get_property (X_("press"), action_str)) {
829 set_button_action (id, true, action_str);
831 if ((*n)->get_property (X_("release"), action_str)) {
832 set_button_action (id, false, action_str);
839 /* ****************************************************************************
840 * Stripable Assignment
843 static bool flt_audio_track (boost::shared_ptr<Stripable> s) {
844 return boost::dynamic_pointer_cast<AudioTrack>(s) != 0;
847 static bool flt_midi_track (boost::shared_ptr<Stripable> s) {
848 return boost::dynamic_pointer_cast<MidiTrack>(s) != 0;
851 static bool flt_bus (boost::shared_ptr<Stripable> s) {
852 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
856 if (s->mixbus () == 0) {
860 return boost::dynamic_pointer_cast<Track>(s) == 0;
863 static bool flt_auxbus (boost::shared_ptr<Stripable> s) {
864 if (boost::dynamic_pointer_cast<Route>(s) == 0) {
868 if (s->mixbus () > 0) {
872 return boost::dynamic_pointer_cast<Track>(s) == 0;
875 static bool flt_vca (boost::shared_ptr<Stripable> s) {
876 return boost::dynamic_pointer_cast<VCA>(s) != 0;
879 static bool flt_selected (boost::shared_ptr<Stripable> s) {
880 return s->is_selected ();
883 static bool flt_mains (boost::shared_ptr<Stripable> s) {
884 return (s->is_master() || s->is_monitor());
887 static bool flt_all (boost::shared_ptr<Stripable> s) {
891 static bool flt_rec_armed (boost::shared_ptr<Stripable> s) {
892 boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(s);
896 return t->rec_enable_control ()->get_value () > 0.;
899 static bool flt_instrument (boost::shared_ptr<Stripable> s) {
900 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(s);
904 return 0 != r->the_instrument ();
908 FaderPort8::filter_stripables (StripableList& strips) const
910 typedef bool (*FilterFunction)(boost::shared_ptr<Stripable>);
913 bool allow_master = false;
914 bool allow_monitor = false;
916 switch (_ctrls.mix_mode ()) {
918 flt = &flt_audio_track;
921 flt = &flt_instrument;
930 flt = &flt_midi_track;
938 allow_monitor = true;
942 flt = &flt_rec_armed;
957 session->get_stripables (all);
959 for (StripableList::const_iterator s = all.begin(); s != all.end(); ++s) {
960 if ((*s)->is_auditioner ()) { continue; }
961 if ((*s)->is_hidden ()) { continue; }
963 if (!allow_master && (*s)->is_master ()) { continue; }
964 if (!allow_monitor && (*s)->is_monitor ()) { continue; }
967 strips.push_back (*s);
970 strips.sort (Stripable::Sorter(true));
973 /* Track/Pan mode: assign stripable to strips, Send-mode: selection */
975 FaderPort8::assign_stripables (bool select_only)
977 StripableList strips;
978 filter_stripables (strips);
981 set_periodic_display_mode (FP8Strip::Stripables);
984 int n_strips = strips.size();
985 int channel_off = get_channel_off (_ctrls.mix_mode ());
986 channel_off = std::min (channel_off, n_strips - N_STRIPS);
987 channel_off = std::max (0, channel_off);
988 set_channel_off (_ctrls.mix_mode (), channel_off);
991 int skip = channel_off;
992 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
998 _assigned_strips[*s] = id;
999 (*s)->DropReferences.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
1000 boost::bind (&FaderPort8::notify_stripable_added_or_removed, this), this);
1002 (*s)->PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
1003 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
1004 (*s)->presentation_info ().PropertyChanged.connect (assigned_stripable_connections, MISSING_INVALIDATOR,
1005 boost::bind (&FaderPort8::notify_stripable_property_changed, this, boost::weak_ptr<Stripable> (*s), _1), this);
1008 /* used in send mode */
1009 _ctrls.strip(id).set_text_line (3, (*s)->name (), true);
1010 _ctrls.strip(id).select_button ().set_color ((*s)->presentation_info ().color());
1011 /* update selection lights */
1012 _ctrls.strip(id).select_button ().set_active ((*s)->is_selected ());
1013 _ctrls.strip(id).select_button ().set_blinking (*s == first_selected_stripable ());
1015 _ctrls.strip(id).set_stripable (*s, _ctrls.fader_mode() == ModePan);
1018 boost::function<void ()> cb (boost::bind (&FaderPort8::select_strip, this, boost::weak_ptr<Stripable> (*s)));
1019 _ctrls.strip(id).set_select_cb (cb);
1021 if (++id == N_STRIPS) {
1025 for (; id < N_STRIPS; ++id) {
1026 _ctrls.strip(id).unset_controllables (select_only ? (FP8Strip::CTRL_SELECT | FP8Strip::CTRL_TEXT3) : FP8Strip::CTRL_ALL);
1027 _ctrls.strip(id).set_periodic_display_mode (FP8Strip::Stripables);
1031 /* ****************************************************************************
1036 FaderPort8::unlock_link (bool drop)
1038 link_locked_connection.disconnect ();
1041 stop_link (); // calls back here with drop = false
1045 _link_locked = false;
1047 if (_link_enabled) {
1048 assert (_ctrls.button (FP8Controls::BtnLink).is_active ());
1049 _link_control.reset ();
1050 start_link (); // re-connect & update LED colors
1052 _ctrls.button (FP8Controls::BtnLink).set_active (false);
1053 _ctrls.button (FP8Controls::BtnLink).set_color (0x888888ff);
1054 _ctrls.button (FP8Controls::BtnLock).set_active (false);
1055 _ctrls.button (FP8Controls::BtnLock).set_color (0x888888ff);
1060 FaderPort8::lock_link ()
1062 boost::shared_ptr<AutomationControl> ac = boost::dynamic_pointer_cast<AutomationControl> (_link_control.lock ());
1066 ac->DropReferences.connect (link_locked_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::unlock_link, this, true), this);
1068 // stop watching for focus events
1069 link_connection.disconnect ();
1071 _link_locked = true;
1073 _ctrls.button (FP8Controls::BtnLock).set_color (0x00ff00ff);
1074 _ctrls.button (FP8Controls::BtnLink).set_color (0x00ff00ff);
1078 FaderPort8::stop_link ()
1080 if (!_link_enabled) {
1083 link_connection.disconnect ();
1084 _link_control.reset ();
1085 _link_enabled = false;
1086 unlock_link (); // also updates button colors
1090 FaderPort8::start_link ()
1092 assert (!_link_locked);
1094 _link_enabled = true;
1095 _ctrls.button (FP8Controls::BtnLink).set_active (true);
1096 _ctrls.button (FP8Controls::BtnLock).set_active (true);
1097 nofity_focus_control (_link_control); // update BtnLink, BtnLock colors
1099 PBD::Controllable::GUIFocusChanged.connect (link_connection, MISSING_INVALIDATOR, boost::bind (&FaderPort8::nofity_focus_control, this, _1), this);
1103 /* ****************************************************************************
1104 * Plugin selection and parameters
1108 FaderPort8::toggle_preset_param_mode ()
1110 FaderMode fadermode = _ctrls.fader_mode ();
1111 if (fadermode != ModePlugins || _proc_params.size() == 0) {
1114 _show_presets = ! _show_presets;
1115 assign_processor_ctrls ();
1119 FaderPort8::preset_changed ()
1121 if (_show_presets) {
1122 assign_processor_ctrls ();
1127 FaderPort8::assign_processor_ctrls ()
1129 if (_proc_params.size() == 0) {
1130 _ctrls.set_fader_mode (ModeTrack);
1133 set_periodic_display_mode (FP8Strip::PluginParam);
1135 if (_show_presets) {
1136 if (assign_plugin_presets (_plugin_insert.lock ())) {
1139 _show_presets = false;
1142 std::vector <ProcessorCtrl*> toggle_params;
1143 std::vector <ProcessorCtrl*> slider_params;
1145 for ( std::list <ProcessorCtrl>::iterator i = _proc_params.begin(); i != _proc_params.end(); ++i) {
1146 if ((*i).ac->toggled()) {
1147 toggle_params.push_back (&(*i));
1149 slider_params.push_back (&(*i));
1153 int n_parameters = std::max (toggle_params.size(), slider_params.size());
1155 _parameter_off = std::min (_parameter_off, n_parameters - N_STRIPS);
1156 _parameter_off = std::max (0, _parameter_off);
1159 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1160 if (i >= toggle_params.size ()) {
1161 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT2);
1163 else if (i >= slider_params.size ()) {
1164 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_SELECT & ~FP8Strip::CTRL_TEXT3);
1166 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1169 if (i < slider_params.size ()) {
1170 _ctrls.strip(id).set_fader_controllable (slider_params[i]->ac);
1171 std::string param_name = slider_params[i]->name;
1172 _ctrls.strip(id).set_text_line (0, param_name.substr (0, 9));
1173 _ctrls.strip(id).set_text_line (1, param_name.length () > 9 ? param_name.substr (9) : "");
1175 if (i < toggle_params.size ()) {
1176 _ctrls.strip(id).set_select_controllable (toggle_params[i]->ac);
1177 _ctrls.strip(id).set_text_line (3, toggle_params[i]->name, true);
1179 if (++id == N_STRIPS) {
1185 for (; id < N_STRIPS; ++id) {
1186 _ctrls.strip(id).unset_controllables ();
1191 FaderPort8::assign_plugin_presets (boost::shared_ptr<PluginInsert> pi)
1196 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1198 std::vector<ARDOUR::Plugin::PresetRecord> presets = plugin->get_presets ();
1199 if (presets.size () == 0) {
1203 int n_parameters = presets.size ();
1205 _parameter_off = std::min (_parameter_off, n_parameters - (N_STRIPS - 1));
1206 _parameter_off = std::max (0, _parameter_off);
1207 Plugin::PresetRecord active = plugin->last_preset ();
1210 for (size_t i = _parameter_off; i < (size_t)n_parameters; ++i) {
1211 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1212 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, i));
1213 _ctrls.strip(id).set_select_cb (cb);
1214 _ctrls.strip(id).select_button ().set_active (true);
1215 if (active != presets.at(i)) {
1216 _ctrls.strip(id).select_button ().set_color (0x0000ffff);
1217 _ctrls.strip(id).select_button ().set_blinking (false);
1219 _ctrls.strip(id).select_button ().set_color (0x00ffffff);
1220 _ctrls.strip(id).select_button ().set_blinking (plugin->parameter_changed_since_last_preset ());
1222 std::string label = presets.at(i).label;
1223 _ctrls.strip(id).set_text_line (0, label.substr (0, 9));
1224 _ctrls.strip(id).set_text_line (1, label.length () > 9 ? label.substr (9) : "");
1225 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1226 if (++id == (N_STRIPS - 1)) {
1232 for (; id < (N_STRIPS - 1); ++id) {
1233 _ctrls.strip(id).unset_controllables ();
1236 // pin clear-preset to the last slot
1237 assert (id == (N_STRIPS - 1));
1238 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT0 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1239 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin_preset, this, SIZE_MAX));
1240 _ctrls.strip(id).set_select_cb (cb);
1241 _ctrls.strip(id).select_button ().set_blinking (false);
1242 _ctrls.strip(id).select_button ().set_color (active.uri.empty() ? 0x00ffffff : 0x0000ffff);
1243 _ctrls.strip(id).select_button ().set_active (true);
1244 _ctrls.strip(id).set_text_line (0, _("(none)"));
1245 _ctrls.strip(id).set_text_line (3, "PRESET", true);
1250 FaderPort8::build_well_known_processor_ctrls (boost::shared_ptr<Stripable> s, bool eq)
1252 #define PUSH_BACK_NON_NULL(N, C) do {if (C) { _proc_params.push_back (ProcessorCtrl (N, C)); }} while (0)
1254 _proc_params.clear ();
1256 int cnt = s->eq_band_cnt();
1259 PUSH_BACK_NON_NULL ("Flt In", s->filter_enable_controllable (true)); // both HP/LP
1260 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1261 PUSH_BACK_NON_NULL ("LP Freq", s->filter_freq_controllable (false));
1262 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1263 #elif defined (MIXBUS)
1264 PUSH_BACK_NON_NULL ("EQ In", s->eq_enable_controllable ());
1265 PUSH_BACK_NON_NULL ("HP Freq", s->filter_freq_controllable (true));
1268 for (int band = 0; band < cnt; ++band) {
1269 std::string bn = s->eq_band_name (band);
1270 PUSH_BACK_NON_NULL (string_compose ("Gain %1", bn), s->eq_gain_controllable (band));
1271 PUSH_BACK_NON_NULL (string_compose ("Freq %1", bn), s->eq_freq_controllable (band));
1272 PUSH_BACK_NON_NULL (string_compose ("Band %1", bn), s->eq_q_controllable (band));
1273 PUSH_BACK_NON_NULL (string_compose ("Shape %1", bn), s->eq_shape_controllable (band));
1276 PUSH_BACK_NON_NULL ("Comp In", s->comp_enable_controllable ());
1277 PUSH_BACK_NON_NULL ("Threshold", s->comp_threshold_controllable ());
1278 PUSH_BACK_NON_NULL ("Speed", s->comp_speed_controllable ());
1279 PUSH_BACK_NON_NULL ("Mode", s->comp_mode_controllable ());
1284 FaderPort8::select_plugin (int num)
1286 // make sure drop_ctrl_connections() was called
1287 assert (_proc_params.size() == 0 && _showing_well_known == 0 && _plugin_insert.expired());
1289 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1291 _ctrls.set_fader_mode (ModeTrack);
1298 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (r->nth_plugin (num));
1300 if (pi && !pi->is_channelstrip () && pi->display_to_user ())
1302 if (pi && pi->display_to_user ())
1305 pi->enable (! pi->enabled ());
1312 build_well_known_processor_ctrls (r, num == -1);
1313 assign_processor_ctrls ();
1314 _showing_well_known = num;
1317 _showing_well_known = 0;
1319 boost::shared_ptr<Processor> proc = r->nth_plugin (num);
1321 _ctrls.set_fader_mode (ModeTrack);
1325 // disconnect signals from spill_plugins: processors_changed and ActiveChanged
1326 processor_connections.drop_connections ();
1327 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1329 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1330 assert (pi); // nth_plugin() always returns a PI.
1331 /* _plugin_insert is used for Bypass/Enable & presets */
1333 if (!pi->is_channelstrip () && pi->display_to_user ())
1335 if (pi->display_to_user ())
1338 _plugin_insert = boost::weak_ptr<ARDOUR::PluginInsert> (pi);
1339 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_plugin_active_changed, this), this);
1340 boost::shared_ptr<ARDOUR::Plugin> plugin = pi->plugin ();
1342 plugin->PresetAdded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1343 plugin->PresetRemoved.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1344 plugin->PresetLoaded.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1345 plugin->PresetDirty.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::preset_changed, this), this);
1347 if (_auto_pluginui) {
1348 pi->ShowUI (); /* EMIT SIGNAL */
1352 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1353 // which drops the references, disconnects the signal and re-spills tracks
1354 proc->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1357 _proc_params.clear();
1358 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1359 for (set<Evoral::Parameter>::iterator i = p.begin(); i != p.end(); ++i) {
1360 std::string n = proc->describe_parameter (*i);
1361 if (n == "hidden") {
1364 _proc_params.push_back (ProcessorCtrl (n, proc->automation_control (*i)));
1367 // TODO: open plugin GUI if (_proc_params.size() > 0)
1370 assign_processor_ctrls ();
1371 notify_plugin_active_changed ();
1375 FaderPort8::select_plugin_preset (size_t num)
1377 assert (_proc_params.size() > 0);
1378 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock();
1380 _ctrls.set_fader_mode (ModeTrack);
1383 if (num == SIZE_MAX) {
1384 pi->plugin ()->clear_preset ();
1386 std::vector<ARDOUR::Plugin::PresetRecord> presets = pi->plugin ()->get_presets ();
1387 if (num < presets.size ()) {
1388 pi->load_preset (presets.at (num));
1391 _show_presets = false;
1392 assign_processor_ctrls ();
1395 /* short 4 chars at most */
1396 static std::string plugintype (ARDOUR::PluginType t) {
1413 return enum_2_string (t);
1417 FaderPort8::spill_plugins ()
1419 boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (first_selected_stripable());
1421 _ctrls.set_fader_mode (ModeTrack);
1425 drop_ctrl_connections ();
1427 // switching to "Mode Track" -> calls FaderPort8::notify_fader_mode_changed()
1428 // which drops the references, disconnects the signal and re-spills tracks
1429 r->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1431 // update when processor change
1432 r->processors_changed.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1435 boost::shared_ptr<Processor> proc;
1437 std::vector<uint32_t> procs;
1439 for (uint32_t i = 0; 0 != (proc = r->nth_plugin (i)); ++i) {
1440 if (!proc->display_to_user ()) {
1442 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1443 if (pi->is_channelstrip ()) // don't skip MB PRE
1448 set<Evoral::Parameter> p = proc->what_can_be_automated ();
1449 for (set<Evoral::Parameter>::iterator j = p.begin(); j != p.end(); ++j) {
1450 std::string n = proc->describe_parameter (*j);
1451 if (n == "hidden") {
1456 if (n_controls > 0) {
1457 procs.push_back (i);
1461 int n_plugins = procs.size();
1462 int spillwidth = N_STRIPS;
1463 bool have_well_known_eq = false;
1464 bool have_well_known_comp = false;
1466 // reserve last slot(s) for "well-known"
1467 if (r->eq_band_cnt() > 0) {
1469 have_well_known_eq = true;
1471 if (r->comp_enable_controllable ()) {
1473 have_well_known_comp = true;
1476 if (n_plugins == 0 && !have_well_known_eq && !have_well_known_comp) {
1477 _ctrls.set_fader_mode (ModeTrack);
1481 set_periodic_display_mode (FP8Strip::PluginSelect);
1483 _plugin_off = std::min (_plugin_off, n_plugins - spillwidth);
1484 _plugin_off = std::max (0, _plugin_off);
1487 for (uint32_t i = _plugin_off; ; ++i) {
1488 if (i >= procs.size()) {
1491 boost::shared_ptr<Processor> proc = r->nth_plugin (procs[i]);
1495 boost::shared_ptr<PluginInsert> pi = boost::dynamic_pointer_cast<PluginInsert> (proc);
1496 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, procs[i]));
1498 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1499 _ctrls.strip(id).set_select_cb (cb);
1500 _ctrls.strip(id).select_button ().set_color (proc->enabled () ? 0x00ff00ff : 0xff0000ff);
1501 _ctrls.strip(id).select_button ().set_active (true);
1502 _ctrls.strip(id).select_button ().set_blinking (false);
1503 _ctrls.strip(id).set_text_line (0, proc->name());
1504 _ctrls.strip(id).set_text_line (1, pi->plugin()->maker());
1505 _ctrls.strip(id).set_text_line (2, plugintype (pi->type()));
1506 _ctrls.strip(id).set_text_line (3, "");
1508 pi->ActiveChanged.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::spill_plugins, this), this);
1510 if (++id == spillwidth) {
1515 for (; id < spillwidth; ++id) {
1516 _ctrls.strip(id).unset_controllables ();
1519 if (have_well_known_comp) {
1520 assert (id < N_STRIPS);
1521 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -2));
1522 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1523 _ctrls.strip(id).set_select_cb (cb);
1524 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1525 _ctrls.strip(id).select_button ().set_active (true);
1526 _ctrls.strip(id).select_button ().set_blinking (false);
1527 _ctrls.strip(id).set_text_line (0, "Comp");
1528 _ctrls.strip(id).set_text_line (1, "Built-In");
1529 _ctrls.strip(id).set_text_line (2, "--");
1530 _ctrls.strip(id).set_text_line (3, "");
1533 if (have_well_known_eq) {
1534 assert (id < N_STRIPS);
1535 boost::function<void ()> cb (boost::bind (&FaderPort8::select_plugin, this, -1));
1536 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT & ~FP8Strip::CTRL_SELECT);
1537 _ctrls.strip(id).set_select_cb (cb);
1538 _ctrls.strip(id).select_button ().set_color (0xffff00ff);
1539 _ctrls.strip(id).select_button ().set_active (true);
1540 _ctrls.strip(id).select_button ().set_blinking (false);
1541 _ctrls.strip(id).set_text_line (0, "EQ");
1542 _ctrls.strip(id).set_text_line (1, "Built-In");
1543 _ctrls.strip(id).set_text_line (2, "--");
1544 _ctrls.strip(id).set_text_line (3, "");
1547 assert (id == N_STRIPS);
1550 /* ****************************************************************************
1551 * Aux Sends and Mixbus assigns
1555 FaderPort8::assign_sends ()
1557 boost::shared_ptr<Stripable> s = first_selected_stripable();
1559 _ctrls.set_fader_mode (ModeTrack);
1564 while (0 != s->send_level_controllable (n_sends)) {
1568 _ctrls.set_fader_mode (ModeTrack);
1572 drop_ctrl_connections ();
1573 s->DropReferences.connect (processor_connections, MISSING_INVALIDATOR, boost::bind (&FP8Controls::set_fader_mode, &_ctrls, ModeTrack), this);
1575 set_periodic_display_mode (FP8Strip::SendDisplay);
1577 _plugin_off = std::min (_plugin_off, n_sends - N_STRIPS);
1578 _plugin_off = std::max (0, _plugin_off);
1581 int skip = _parameter_off;
1582 for (uint32_t i = _plugin_off; ; ++i) {
1587 boost::shared_ptr<AutomationControl> send = s->send_level_controllable (i);
1592 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_FADER & ~FP8Strip::CTRL_TEXT01 & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1593 _ctrls.strip(id).set_fader_controllable (send);
1594 _ctrls.strip(id).set_text_line (0, s->send_name (i));
1595 _ctrls.strip(id).set_mute_controllable (s->send_enable_controllable (i));
1597 if (++id == N_STRIPS) {
1602 for (; id < N_STRIPS; ++id) {
1603 _ctrls.strip(id).unset_controllables (FP8Strip::CTRL_ALL & ~FP8Strip::CTRL_TEXT3 & ~FP8Strip::CTRL_SELECT);
1605 #ifdef MIXBUS // master-assign on last solo
1606 _ctrls.strip(N_STRIPS - 1).set_solo_controllable (s->master_send_enable_controllable ());
1608 /* set select buttons */
1609 assigned_stripable_connections.drop_connections ();
1610 _assigned_strips.clear ();
1611 assign_stripables (true);
1614 /* ****************************************************************************
1615 * Main stripable assignment (dispatch depending on mode)
1619 FaderPort8::assign_strips ()
1621 assigned_stripable_connections.drop_connections ();
1622 _assigned_strips.clear ();
1624 FaderMode fadermode = _ctrls.fader_mode ();
1625 switch (fadermode) {
1628 assign_stripables ();
1629 stripable_selection_changed (); // update selection, automation-state
1632 if (_proc_params.size() > 0) {
1633 assign_processor_ctrls ();
1644 /* ****************************************************************************
1645 * some helper functions
1649 FaderPort8::set_periodic_display_mode (FP8Strip::DisplayMode m)
1651 for (uint8_t id = 0; id < N_STRIPS; ++id) {
1652 _ctrls.strip(id).set_periodic_display_mode (m);
1657 FaderPort8::drop_ctrl_connections ()
1659 _proc_params.clear();
1660 if (_auto_pluginui) {
1661 boost::shared_ptr<PluginInsert> pi = _plugin_insert.lock ();
1663 pi->HideUI (); /* EMIT SIGNAL */
1666 _plugin_insert.reset ();
1667 _show_presets = false;
1668 processor_connections.drop_connections ();
1669 _showing_well_known = 0;
1670 notify_plugin_active_changed ();
1673 /* functor for FP8Strip's select button */
1675 FaderPort8::select_strip (boost::weak_ptr<Stripable> ws)
1677 boost::shared_ptr<Stripable> s = ws.lock();
1681 #if 1 /* single exclusive selection by default, toggle via shift */
1683 # if 1 /* selecting a selected strip -> move fader to unity */
1684 if (s == first_selected_stripable () && !shift_mod ()) {
1685 if (_ctrls.fader_mode () == ModeTrack) {
1686 boost::shared_ptr<AutomationControl> ac = s->gain_control ();
1687 ac->start_touch (ac->session().transport_sample());
1688 ac->set_value (ac->normal (), PBD::Controllable::UseGroup);
1695 ToggleStripableSelection (s);
1697 SetStripableSelection (s);
1700 /* tri-state selection: This allows to set the "first selected"
1701 * with a single click without clearing the selection.
1702 * Single de/select via shift.
1705 if (s->is_selected ()) {
1706 RemoveStripableFromSelection (s);
1708 SetStripableSelection (s);
1712 if (s->is_selected () && s != first_selected_stripable ()) {
1713 set_first_selected_stripable (s);
1714 stripable_selection_changed ();
1716 ToggleStripableSelection (s);
1721 /* ****************************************************************************
1722 * Assigned Stripable Callbacks
1726 FaderPort8::notify_fader_mode_changed ()
1728 FaderMode fadermode = _ctrls.fader_mode ();
1730 boost::shared_ptr<Stripable> s = first_selected_stripable();
1731 if (!s && (fadermode == ModePlugins || fadermode == ModeSend)) {
1732 _ctrls.set_fader_mode (ModeTrack);
1736 drop_ctrl_connections ();
1738 switch (fadermode) {
1747 // force unset rec-arm button, see also FaderPort8::button_arm
1748 _ctrls.button (FP8Controls::BtnArm).set_active (false);
1749 ARMButtonChange (false);
1753 notify_automation_mode_changed ();
1757 FaderPort8::notify_stripable_added_or_removed ()
1761 * - session->RouteAdded
1762 * - PresentationInfo::Change
1763 * - Properties::hidden
1764 * - Properties::order
1769 /* called from static PresentationInfo::Change */
1771 FaderPort8::notify_pi_property_changed (const PropertyChange& what_changed)
1773 if (what_changed.contains (Properties::hidden)) {
1774 notify_stripable_added_or_removed ();
1776 if (what_changed.contains (Properties::order)) {
1777 notify_stripable_added_or_removed ();
1779 // Properties::selected is handled via StripableSelectionChanged
1783 FaderPort8::notify_stripable_property_changed (boost::weak_ptr<Stripable> ws, const PropertyChange& what_changed)
1785 boost::shared_ptr<Stripable> s = ws.lock();
1787 assert (0); // this should not happen
1790 if (_assigned_strips.find (s) == _assigned_strips.end()) {
1791 /* it can happen that signal emission is delayed.
1792 * A signal may already be in the queue but the
1793 * _assigned_strips has meanwhile changed.
1795 * before _assigned_strips changes, the connections are dropped
1796 * but that does not seem to invalidate pending requests :(
1798 * Seen when creating a new MB session and Mixbusses are added
1803 uint8_t id = _assigned_strips[s];
1805 if (what_changed.contains (Properties::color)) {
1806 _ctrls.strip(id).select_button ().set_color (s->presentation_info ().color());
1809 if (what_changed.contains (Properties::name)) {
1810 switch (_ctrls.fader_mode ()) {
1812 _ctrls.strip(id).set_text_line (3, s->name(), true);
1816 _ctrls.strip(id).set_text_line (0, s->name());
1826 FaderPort8::stripable_selection_changed ()
1828 if (!_device_active) {
1829 /* this can be called anytime from the static
1830 * ControlProtocol::StripableSelectionChanged
1834 automation_state_connections.drop_connections();
1836 switch (_ctrls.fader_mode ()) {
1838 if (_proc_params.size () > 0 && _showing_well_known < 0) {
1839 /* w/well-known -> re-assign to new strip */
1840 int wk = _showing_well_known;
1841 drop_ctrl_connections ();
1854 /* update selection lights */
1855 for (StripAssignmentMap::const_iterator i = _assigned_strips.begin(); i != _assigned_strips.end(); ++i) {
1856 boost::shared_ptr<ARDOUR::Stripable> s = i->first;
1857 uint8_t id = i->second;
1858 bool sel = s->is_selected ();
1859 _ctrls.strip(id).select_button ().set_active (sel);
1860 _ctrls.strip(id).select_button ().set_blinking (sel && s == first_selected_stripable ());
1863 /* track automation-mode of primary selection */
1864 boost::shared_ptr<Stripable> s = first_selected_stripable();
1866 boost::shared_ptr<AutomationControl> ac;
1867 ac = s->gain_control();
1868 if (ac && ac->alist()) {
1869 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1871 ac = s->pan_azimuth_control();
1872 if (ac && ac->alist()) {
1873 ac->alist()->automation_state_changed.connect (automation_state_connections, MISSING_INVALIDATOR, boost::bind (&FaderPort8::notify_automation_mode_changed, this), this);
1877 notify_automation_mode_changed ();
1881 /* ****************************************************************************
1886 FaderPort8::move_selected_into_view ()
1888 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1893 StripableList strips;
1894 filter_stripables (strips);
1896 StripableList::iterator it = std::find (strips.begin(), strips.end(), selected);
1897 if (it == strips.end()) {
1900 int off = std::distance (strips.begin(), it);
1902 int channel_off = get_channel_off (_ctrls.mix_mode ());
1903 if (channel_off <= off && off < channel_off + N_STRIPS) {
1907 if (channel_off > off) {
1910 channel_off = off - (N_STRIPS - 1);
1912 set_channel_off (_ctrls.mix_mode (), channel_off);
1917 FaderPort8::select_prev_next (bool next)
1919 StripableList strips;
1920 filter_stripables (strips);
1922 boost::shared_ptr<Stripable> selected = first_selected_stripable ();
1924 if (strips.size() > 0) {
1926 SetStripableSelection (strips.front ());
1928 SetStripableSelection (strips.back ());
1935 boost::shared_ptr<Stripable> toselect;
1936 for (StripableList::const_iterator s = strips.begin(); s != strips.end(); ++s) {
1937 if (*s == selected) {
1943 if (s != strips.end()) {
1954 if (found && toselect) {
1955 SetStripableSelection (toselect);
1960 FaderPort8::bank (bool down, bool page)
1962 int dt = page ? N_STRIPS : 1;
1966 set_channel_off (_ctrls.mix_mode (), get_channel_off (_ctrls.mix_mode ()) + dt);
1971 FaderPort8::bank_param (bool down, bool page)
1973 int dt = page ? N_STRIPS : 1;
1977 switch (_ctrls.fader_mode ()) {
1979 if (_proc_params.size() > 0) {
1980 _parameter_off += dt;
1981 assign_processor_ctrls ();