libs/surfaces/osc/osc_select_observer.cc

   1 /*
   2     Copyright (C) 2009 Paul Davis
   3
   4     This program is free software; you can redistribute it and/or modify
   5     it under the terms of the GNU General Public License as published by
   6     the Free Software Foundation; either version 2 of the License, or
   7     (at your option) any later version.
   8
   9     This program is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12     GNU General Public License for more details.
  13
  14     You should have received a copy of the GNU General Public License
  15     along with this program; if not, write to the Free Software
  16     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17
  18 */
  19
  20 #include <vector>
  21 #include "boost/lambda/lambda.hpp"
  22
  23 #include "pbd/control_math.h"
  24
  25 #include "ardour/session.h"
  26 #include "ardour/track.h"
  27 #include "ardour/monitor_control.h"
  28 #include "ardour/dB.h"
  29 #include "ardour/meter.h"
  30 #include "ardour/phase_control.h"
  31 #include "ardour/solo_isolate_control.h"
  32 #include "ardour/solo_safe_control.h"
  33 #include "ardour/route.h"
  34 #include "ardour/route_group.h"
  35 #include "ardour/send.h"
  36 #include "ardour/plugin.h"
  37 #include "ardour/plugin_insert.h"
  38 #include "ardour/processor.h"
  39 #include "ardour/readonly_control.h"
  40
  41 #include "osc.h"
  42 #include "osc_select_observer.h"
  43
  44 #include <glibmm.h>
  45
  46 #include "pbd/i18n.h"
  47
  48 using namespace std;
  49 using namespace PBD;
  50 using namespace ARDOUR;
  51 using namespace ArdourSurface;
  52
  53 OSCSelectObserver::OSCSelectObserver (OSC& o, ArdourSurface::OSC::OSCSurface* su)
  54         : _osc (o)
  55         ,sur (su)
  56         ,nsends (0)
  57         ,_last_gain (-1.0)
  58         ,_last_trim (-1.0)
  59         ,_init (true)
  60         ,eq_bands (0)
  61         ,_expand (2048)
  62 {
  63         addr = lo_address_new_from_url  (sur->remote_url.c_str());
  64         gainmode = sur->gainmode;
  65         feedback = sur->feedback;
  66         in_line = feedback[2];
  67         send_page_size = sur->send_page_size;
  68         send_size = send_page_size;
  69         send_page = sur->send_page;
  70         plug_page_size = sur->plug_page_size;
  71         plug_size = plug_page_size;
  72         plug_page = sur->plug_page;
  73         if (sur->plugins.size () > 0) {
  74                 plug_id = sur->plugins[sur->plugin_id - 1];
  75         } else {
  76                 plug_id = -1;
  77         }
  78         refresh_strip (sur->select, sur->nsends, gainmode, true);
  79         set_expand (sur->expand_enable);
  80 }
  81
  82 OSCSelectObserver::~OSCSelectObserver ()
  83 {
  84         _init = true;
  85         no_strip ();
  86         lo_address_free (addr);
  87 }
  88
  89 void
  90 OSCSelectObserver::no_strip ()
  91 {
  92         // This gets called on drop references
  93         _init = true;
  94
  95         strip_connections.drop_connections ();
  96         send_connections.drop_connections ();
  97         plugin_connections.drop_connections ();
  98         eq_connections.drop_connections ();
  99         /*
 100          * The strip will sit idle at this point doing nothing until
 101          * the surface has recalculated it's strip list and then calls
 102          * refresh_strip. Otherwise refresh strip will get a strip address
 103          * that does not exist... Crash
 104          */
 105  }
 106
 107 void
 108 OSCSelectObserver::refresh_strip (boost::shared_ptr<ARDOUR::Stripable> new_strip, uint32_t s_nsends, uint32_t gm, bool force)
 109 {
 110         _init = true;
 111         if (_tick_busy) {
 112                 Glib::usleep(100); // let tick finish
 113         }
 114         gainmode = gm;
 115
 116         if (_strip && (new_strip == _strip) && !force) {
 117                 _init = false;
 118                 return;
 119         }
 120
 121         _strip = new_strip;
 122         if (!_strip) {
 123                 clear_observer ();
 124                 return;
 125         }
 126
 127         _strip->DropReferences.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::no_strip, this), OSC::instance());
 128         as = ARDOUR::Off;
 129         _comp_redux = 1;
 130         nsends = s_nsends;
 131         _last_gain = -1.0;
 132         _last_trim = -1.0;
 133
 134         _strip->PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::name_changed, this, boost::lambda::_1), OSC::instance());
 135         name_changed (ARDOUR::Properties::name);
 136
 137         boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (_strip);
 138         if (rt) {
 139                 rt->route_group_changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::group_name, this), OSC::instance());
 140                 group_name ();
 141
 142                 rt->comment_changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::comment_changed, this), OSC::instance());
 143                 comment_changed ();
 144         }
 145
 146         _strip->presentation_info().PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::pi_changed, this, _1), OSC::instance());
 147         _osc.float_message (X_("/select/hide"), _strip->is_hidden (), addr);
 148
 149         _strip->mute_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/mute"), _strip->mute_control()), OSC::instance());
 150         change_message (X_("/select/mute"), _strip->mute_control());
 151
 152         _strip->solo_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/solo"), _strip->solo_control()), OSC::instance());
 153         change_message (X_("/select/solo"), _strip->solo_control());
 154
 155         if (_strip->solo_isolate_control()) {
 156                 _strip->solo_isolate_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/solo_iso"), _strip->solo_isolate_control()), OSC::instance());
 157                 change_message (X_("/select/solo_iso"), _strip->solo_isolate_control());
 158         }
 159
 160         if (_strip->solo_safe_control()) {
 161                 _strip->solo_safe_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/solo_safe"), _strip->solo_safe_control()), OSC::instance());
 162                 change_message (X_("/select/solo_safe"), _strip->solo_safe_control());
 163         }
 164
 165         boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (_strip);
 166         if (track) {
 167                 track->monitoring_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::monitor_status, this, track->monitoring_control()), OSC::instance());
 168                 monitor_status (track->monitoring_control());
 169         }
 170
 171         boost::shared_ptr<AutomationControl> rec_controllable = _strip->rec_enable_control ();
 172         if (rec_controllable) {
 173                 rec_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/recenable"), _strip->rec_enable_control()), OSC::instance());
 174                 change_message (X_("/select/recenable"), _strip->rec_enable_control());
 175         }
 176
 177         boost::shared_ptr<AutomationControl> recsafe_controllable = _strip->rec_safe_control ();
 178         if (recsafe_controllable) {
 179                 recsafe_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/record_safe"), _strip->rec_safe_control()), OSC::instance());
 180                 change_message (X_("/select/record_safe"), _strip->rec_safe_control());
 181         }
 182
 183         boost::shared_ptr<AutomationControl> phase_controllable = _strip->phase_control ();
 184         if (phase_controllable) {
 185                 phase_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/polarity"), _strip->phase_control()), OSC::instance());
 186                 change_message (X_("/select/polarity"), _strip->phase_control());
 187         }
 188
 189         _strip->gain_control()->alist()->automation_state_changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::gain_automation, this), OSC::instance());
 190         _strip->gain_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::gain_message, this), OSC::instance());
 191         gain_automation ();
 192
 193         boost::shared_ptr<Controllable> trim_controllable = boost::dynamic_pointer_cast<Controllable>(_strip->trim_control());
 194         if (trim_controllable) {
 195                 trim_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::trim_message, this, X_("/select/trimdB"), _strip->trim_control()), OSC::instance());
 196                 trim_message (X_("/select/trimdB"), _strip->trim_control());
 197         }
 198
 199         boost::shared_ptr<Controllable> pan_controllable = boost::dynamic_pointer_cast<Controllable>(_strip->pan_azimuth_control());
 200         if (pan_controllable) {
 201                 pan_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/pan_stereo_position"), _strip->pan_azimuth_control()), OSC::instance());
 202                 change_message (X_("/select/pan_stereo_position"), _strip->pan_azimuth_control());
 203         }
 204
 205         boost::shared_ptr<Controllable> width_controllable = boost::dynamic_pointer_cast<Controllable>(_strip->pan_width_control());
 206         if (width_controllable) {
 207                 width_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/pan_stereo_width"), _strip->pan_width_control()), OSC::instance());
 208                 change_message (X_("/select/pan_stereo_width"), _strip->pan_width_control());
 209         }
 210
 211         // Rest of possible pan controls... Untested because I can't find a way to get them in the GUI :)
 212         if (_strip->pan_elevation_control ()) {
 213                 _strip->pan_elevation_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/pan_elevation_position"), _strip->pan_elevation_control()), OSC::instance());
 214                 change_message (X_("/select/pan_elevation_position"), _strip->pan_elevation_control());
 215         }
 216         if (_strip->pan_frontback_control ()) {
 217                 _strip->pan_frontback_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/pan_frontback_position"), _strip->pan_frontback_control()), OSC::instance());
 218                 change_message (X_("/select/pan_frontback_position"), _strip->pan_frontback_control());
 219         }
 220         if (_strip->pan_lfe_control ()) {
 221                 _strip->pan_lfe_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/pan_lfe_control"), _strip->pan_lfe_control()), OSC::instance());
 222                 change_message (X_("/select/pan_lfe_control"), _strip->pan_lfe_control());
 223         }
 224
 225         // sends, plugins and eq
 226         // detecting processor changes is now in osc.cc
 227
 228         // but... MB master send enable is different
 229         if (_strip->master_send_enable_controllable ()) {
 230                 _strip->master_send_enable_controllable ()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::enable_message, this, X_("/select/master_send_enable"), _strip->master_send_enable_controllable()), OSC::instance());
 231                 enable_message (X_("/select/master_send_enable"), _strip->master_send_enable_controllable());
 232         }
 233
 234         // Compressor
 235         if (_strip->comp_enable_controllable ()) {
 236                 _strip->comp_enable_controllable ()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::enable_message, this, X_("/select/comp_enable"), _strip->comp_enable_controllable()), OSC::instance());
 237                 enable_message (X_("/select/comp_enable"), _strip->comp_enable_controllable());
 238         }
 239         if (_strip->comp_threshold_controllable ()) {
 240                 _strip->comp_threshold_controllable ()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/comp_threshold"), _strip->comp_threshold_controllable()), OSC::instance());
 241                 change_message (X_("/select/comp_threshold"), _strip->comp_threshold_controllable());
 242         }
 243         if (_strip->comp_speed_controllable ()) {
 244                 _strip->comp_speed_controllable ()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/comp_speed"), _strip->comp_speed_controllable()), OSC::instance());
 245                 change_message (X_("/select/comp_speed"), _strip->comp_speed_controllable());
 246         }
 247         if (_strip->comp_mode_controllable ()) {
 248                 _strip->comp_mode_controllable ()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::comp_mode, this), OSC::instance());
 249                 comp_mode ();
 250         }
 251         if (_strip->comp_makeup_controllable ()) {
 252                 _strip->comp_makeup_controllable ()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/comp_makeup"), _strip->comp_makeup_controllable()), OSC::instance());
 253                 change_message (X_("/select/comp_makeup"), _strip->comp_makeup_controllable());
 254         }
 255         renew_sends ();
 256         renew_plugin ();
 257         eq_restart(0);
 258         _init = false;
 259
 260         tick();
 261 }
 262
 263 void
 264 OSCSelectObserver::set_expand (uint32_t expand)
 265 {
 266         if (expand != _expand) {
 267                 _expand = expand;
 268                 if (expand) {
 269                         _osc.float_message (X_("/select/expand"), 1.0, addr);
 270                 } else {
 271                         _osc.float_message (X_("/select/expand"), 0.0, addr);
 272                 }
 273         }
 274 }
 275
 276 void
 277 OSCSelectObserver::clear_observer ()
 278 {
 279         _init = true;
 280         strip_connections.drop_connections ();
 281         // all strip buttons should be off and faders 0 and etc.
 282         _osc.float_message (X_("/select/expand"), 0, addr);
 283         _osc.text_message (X_("/select/name"), " ", addr);
 284         _osc.text_message (X_("/select/group"), " ", addr);
 285         _osc.text_message (X_("/select/comment"), " ", addr);
 286         _osc.float_message (X_("/select/mute"), 0, addr);
 287         _osc.float_message (X_("/select/solo"), 0, addr);
 288         _osc.float_message (X_("/select/recenable"), 0, addr);
 289         _osc.float_message (X_("/select/record_safe"), 0, addr);
 290         _osc.float_message (X_("/select/monitor_input"), 0, addr);
 291         _osc.float_message (X_("/select/monitor_disk"), 0, addr);
 292         _osc.float_message (X_("/select/polarity"), 0, addr);
 293         _osc.float_message (X_("/select/n_inputs"), 0, addr);
 294         _osc.float_message (X_("/select/n_outputs"), 0, addr);
 295         if (gainmode) {
 296                 _osc.float_message (X_("/select/fader"), 0, addr);
 297         } else {
 298                 _osc.float_message (X_("/select/gain"), -193, addr);
 299         }
 300         _osc.float_message (X_("/select/trimdB"), 0, addr);
 301         _osc.float_message (X_("/select/pan_stereo_position"), 0.5, addr);
 302         _osc.float_message (X_("/select/pan_stereo_width"), 1, addr);
 303         if (feedback[9]) {
 304                 _osc.float_message (X_("/select/signal"), 0, addr);
 305         }
 306         if (feedback[7]) {
 307                 if (gainmode) {
 308                         _osc.float_message (X_("/select/meter"), 0, addr);
 309                 } else {
 310                         _osc.float_message (X_("/select/meter"), -193, addr);
 311                 }
 312         }else if (feedback[8]) {
 313                 _osc.float_message (X_("/select/meter"), 0, addr);
 314         }
 315         _osc.float_message (X_("/select/pan_elevation_position"), 0, addr);
 316         _osc.float_message (X_("/select/pan_frontback_position"), .5, addr);
 317         _osc.float_message (X_("/select/pan_lfe_control"), 0, addr);
 318         _osc.float_message (X_("/select/comp_enable"), 0, addr);
 319         _osc.float_message (X_("/select/comp_threshold"), 0, addr);
 320         _osc.float_message (X_("/select/comp_speed"), 0, addr);
 321         _osc.float_message (X_("/select/comp_mode"), 0, addr);
 322         _osc.text_message (X_("/select/comp_mode_name"), " ", addr);
 323         _osc.text_message (X_("/select/comp_speed_name"), " ", addr);
 324         _osc.float_message (X_("/select/comp_makeup"), 0, addr);
 325         _osc.float_message (X_("/select/expand"), 0.0, addr);
 326         send_end();
 327         plugin_end();
 328         eq_end();
 329 }
 330
 331 void
 332 OSCSelectObserver::set_send_page (uint32_t page)
 333 {
 334         if (send_page != page) {
 335                 send_page = page;
 336                 renew_sends ();
 337         }
 338 }
 339
 340 void
 341 OSCSelectObserver::set_send_size (uint32_t size)
 342 {
 343         send_page_size = size;
 344         renew_sends ();
 345 }
 346
 347 void
 348 OSCSelectObserver::renew_sends () {
 349         send_connections.drop_connections ();
 350         send_timeout.clear();
 351         send_init();
 352 }
 353
 354 void
 355 OSCSelectObserver::send_init()
 356 {
 357         send_size = nsends;
 358         if (send_page_size) {
 359                 send_size = send_page_size;
 360         }
 361         if (!send_size) {
 362                 return;
 363         }
 364         uint32_t page_start = ((send_page - 1) * send_size);
 365         uint32_t last_send = send_page * send_size;
 366         uint32_t c = 1;
 367         send_timeout.push_back (2);
 368         _last_send.clear();
 369         _last_send.push_back (0.0);
 370
 371         for (uint32_t s = page_start; s < last_send; ++s, ++c) {
 372
 373                 bool send_valid = false;
 374                 if (_strip->send_level_controllable (s)) {
 375                         _strip->send_level_controllable(s)->Changed.connect (send_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::send_gain, this, c, _strip->send_level_controllable(s)), OSC::instance());
 376                         send_timeout.push_back (2);
 377                         _last_send.push_back (20.0);
 378                         send_gain (c, _strip->send_level_controllable(s));
 379                         send_valid = true;
 380                 } else {
 381                         send_gain (c, _strip->send_level_controllable(s));
 382                         _osc.float_message_with_id (X_("/select/send_enable"), c, 0, in_line, addr);
 383                         _osc.text_message_with_id (X_("/select/send_name"), c, " ", in_line, addr);
 384                 }
 385
 386                 if (_strip->send_enable_controllable (s)) {
 387                         _strip->send_enable_controllable(s)->Changed.connect (send_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::enable_message_with_id, this, X_("/select/send_enable"), c, _strip->send_enable_controllable(s)), OSC::instance());
 388                         enable_message_with_id (X_("/select/send_enable"), c, _strip->send_enable_controllable(s));
 389                 } else if (send_valid) {
 390                         boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route> (_strip);
 391                         if (!r) {
 392                                 // should never get here
 393                                 _osc.float_message_with_id (X_("/select/send_enable"), c, 0, in_line, addr);
 394                         }
 395                         boost::shared_ptr<Send> snd = boost::dynamic_pointer_cast<Send> (r->nth_send(s));
 396                         if (snd) {
 397                                 boost::shared_ptr<Processor> proc = boost::dynamic_pointer_cast<Processor> (snd);
 398                                 proc->ActiveChanged.connect (send_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::send_enable, this, X_("/select/send_enable"), c, proc), OSC::instance());
 399                                 _osc.float_message_with_id (X_("/select/send_enable"), c, proc->enabled(), in_line, addr);
 400                         }
 401                 }
 402                 if ((gainmode != 1) && send_valid) {
 403                         _osc.text_message_with_id (X_("/select/send_name"), c, _strip->send_name(s), in_line, addr);
 404                 }
 405         }
 406 }
 407
 408 void
 409 OSCSelectObserver::send_end ()
 410 {
 411         send_connections.drop_connections ();
 412         for (uint32_t i = 1; i <= send_size; i++) {
 413                 if (gainmode) {
 414                         _osc.float_message_with_id (X_("/select/send_fader"), i, 0, in_line, addr);
 415                 } else {
 416                         _osc.float_message_with_id (X_("/select/send_gain"), i, -193, in_line, addr);
 417                 }
 418                 // next enable
 419                 _osc.float_message_with_id (X_("/select/send_enable"), i, 0, in_line, addr);
 420                 // next name
 421                 _osc.text_message_with_id (X_("/select/send_name"), i, " ", in_line, addr);
 422         }
 423         // need to delete or clear send_timeout
 424         send_size = 0;
 425         send_timeout.clear();
 426 }
 427
 428 void
 429 OSCSelectObserver::set_plugin_id (int id, uint32_t page)
 430 {
 431         plug_id = id;
 432         plug_page = page;
 433         renew_plugin ();
 434 }
 435
 436 void
 437 OSCSelectObserver::set_plugin_page (uint32_t page)
 438 {
 439         plug_page = page;
 440         renew_plugin ();
 441 }
 442
 443 void
 444 OSCSelectObserver::set_plugin_size (uint32_t size)
 445 {
 446         plug_page_size = size;
 447         renew_plugin ();
 448 }
 449
 450 void
 451 OSCSelectObserver::renew_plugin () {
 452         plugin_connections.drop_connections ();
 453         plugin_init();
 454 }
 455
 456 void
 457 OSCSelectObserver::plugin_init()
 458 {
 459         if (plug_id < 0) {
 460                 plugin_end ();
 461                 return;
 462         }
 463         boost::shared_ptr<Route> r = boost::dynamic_pointer_cast<Route>(_strip);
 464         if (!r) {
 465                 plugin_end ();
 466                 return;
 467         }
 468
 469         // we have a plugin number now get the processor
 470         boost::shared_ptr<Processor> proc = r->nth_plugin (plug_id);
 471         boost::shared_ptr<PluginInsert> pi;
 472         if (!(pi = boost::dynamic_pointer_cast<PluginInsert>(proc))) {
 473                 plugin_end ();
 474                 return;
 475         }
 476         boost::shared_ptr<ARDOUR::Plugin> pip = pi->plugin();
 477         // we have a plugin we can ask if it is activated
 478         proc->ActiveChanged.connect (plugin_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::plug_enable, this, X_("/select/plugin/activate"), proc), OSC::instance());
 479         _osc.float_message (X_("/select/plugin/activate"), proc->enabled(), addr);
 480
 481         bool ok = false;
 482         // put only input controls into a vector
 483         plug_params.clear ();
 484         uint32_t nplug_params  = pip->parameter_count();
 485         for ( uint32_t ppi = 0;  ppi < nplug_params; ++ppi) {
 486                 uint32_t controlid = pip->nth_parameter(ppi, ok);
 487                 if (!ok) {
 488                         continue;
 489                 }
 490                 if (pip->parameter_is_input(controlid)) {
 491                         plug_params.push_back (ppi);
 492                 }
 493         }
 494         nplug_params = plug_params.size ();
 495
 496         // default of 0 page size means show all
 497         plug_size = nplug_params;
 498         if (plug_page_size) {
 499                 plug_size = plug_page_size;
 500         }
 501         _osc.text_message (X_("/select/plugin/name"), pip->name(), addr);
 502         uint32_t page_start = plug_page - 1;
 503         uint32_t page_end = page_start + plug_size;
 504
 505         int pid = 1;
 506         for ( uint32_t ppi = page_start;  ppi < page_end; ++ppi, ++pid) {
 507                 if (ppi >= nplug_params) {
 508                         _osc.text_message_with_id (X_("/select/plugin/parameter/name"), pid, " ", in_line, addr);
 509                         _osc.float_message_with_id (X_("/select/plugin/parameter"), pid, 0, in_line, addr);
 510                         continue;
 511                 }
 512
 513                 uint32_t controlid = pip->nth_parameter(plug_params[ppi], ok);
 514                 if (!ok) {
 515                         continue;
 516                 }
 517                 ParameterDescriptor pd;
 518                 pip->get_parameter_descriptor(controlid, pd);
 519                 _osc.text_message_with_id (X_("/select/plugin/parameter/name"), pid, pd.label, in_line, addr);
 520                 if ( pip->parameter_is_input(controlid)) {
 521                         boost::shared_ptr<AutomationControl> c = pi->automation_control(Evoral::Parameter(PluginAutomation, 0, controlid));
 522                         if (c) {
 523                                 bool swtch = false;
 524                                 if (pd.integer_step && pd.upper == 1) {
 525                                         swtch = true;
 526                                 }
 527                                 c->Changed.connect (plugin_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::plugin_parameter_changed, this, pid, swtch, c), OSC::instance());
 528                                 plugin_parameter_changed (pid, swtch, c);
 529                         }
 530                 }
 531         }
 532 }
 533
 534 void
 535 OSCSelectObserver::plugin_parameter_changed (int pid, bool swtch, boost::shared_ptr<PBD::Controllable> controllable)
 536 {
 537         if (swtch) {
 538                 enable_message_with_id (X_("/select/plugin/parameter"), pid, controllable);
 539         } else {
 540                 change_message_with_id (X_("/select/plugin/parameter"), pid, controllable);
 541         }
 542 }
 543
 544 void
 545 OSCSelectObserver::plugin_end ()
 546 {
 547         plugin_connections.drop_connections ();
 548         _osc.float_message (X_("/select/plugin/activate"), 0, addr);
 549         _osc.text_message (X_("/select/plugin/name"), " ", addr);
 550         for (uint32_t i = 1; i <= plug_size; i++) {
 551                 _osc.float_message_with_id (X_("/select/plugin/parameter"), i, 0, in_line, addr);
 552                 // next name
 553                 _osc.text_message_with_id (X_("/select/plugin/parameter/name"), i, " ", in_line, addr);
 554         }
 555         plug_size = 0;
 556         nplug_params = 0;
 557 }
 558
 559 void
 560 OSCSelectObserver::tick ()
 561 {
 562         if (_init) {
 563                 return;
 564         }
 565         _tick_busy = true;
 566         if (feedback[7] || feedback[8] || feedback[9]) { // meters enabled
 567                 float now_meter;
 568                 if (_strip->peak_meter()) {
 569                         now_meter = _strip->peak_meter()->meter_level(0, MeterMCP);
 570                 } else {
 571                         now_meter = -193;
 572                 }
 573                 if (now_meter < -144) now_meter = -193;
 574                 if (_last_meter != now_meter) {
 575                         if (feedback[7] || feedback[8]) {
 576                                 string path = X_("/select/meter");
 577                                 if (gainmode && feedback[7]) {
 578                                         _osc.float_message (path, ((now_meter + 94) / 100), addr);
 579                                 } else if ((!gainmode) && feedback[7]) {
 580                                         _osc.float_message (path, now_meter, addr);
 581                                 } else if (feedback[8]) {
 582                                         uint32_t ledlvl = (uint32_t)(((now_meter + 54) / 3.75)-1);
 583                                         uint16_t ledbits = ~(0xfff<<ledlvl);
 584                                         _osc.float_message (path, ledbits, addr);
 585                                 }
 586                         }
 587                         if (feedback[9]) {
 588                                 string path = X_("/select/signal");
 589                                 float signal;
 590                                 if (now_meter < -40) {
 591                                         signal = 0;
 592                                 } else {
 593                                         signal = 1;
 594                                 }
 595                                 _osc.float_message (path, signal, addr);
 596                         }
 597                 }
 598                 _last_meter = now_meter;
 599
 600         }
 601         if (gain_timeout) {
 602                 if (gain_timeout == 1) {
 603                         _osc.text_message (X_("/select/name"), _strip->name(), addr);
 604                 }
 605                 gain_timeout--;
 606         }
 607
 608         if (as == ARDOUR::Play ||  as == ARDOUR::Touch) {
 609                 if(_last_gain != _strip->gain_control()->get_value()) {
 610                         _last_gain = _strip->gain_control()->get_value();
 611                                 gain_message ();
 612                 }
 613         }
 614         if (_strip->comp_redux_controllable() && _strip->comp_enable_controllable() && _strip->comp_enable_controllable()->get_value()) {
 615                 float new_value = _strip->comp_redux_controllable()->get_parameter();
 616                 if (_comp_redux != new_value) {
 617                         _osc.float_message (X_("/select/comp_redux"), new_value, addr);
 618                         _comp_redux = new_value;
 619                 }
 620         }
 621         for (uint32_t i = 1; i <= send_timeout.size(); i++) {
 622                 if (send_timeout[i]) {
 623                         if (send_timeout[i] == 1) {
 624                                 uint32_t pg_offset = (send_page - 1) * send_page_size;
 625                                 _osc.text_message_with_id (X_("/select/send_name"), i, _strip->send_name(pg_offset + i - 1), in_line, addr);
 626                         }
 627                         send_timeout[i]--;
 628                 }
 629         }
 630         _tick_busy = false;
 631 }
 632
 633 void
 634 OSCSelectObserver::name_changed (const PBD::PropertyChange& what_changed)
 635 {
 636         if (!what_changed.contains (ARDOUR::Properties::name)) {
 637                 return;
 638         }
 639
 640         if (!_strip) {
 641                 return;
 642         }
 643
 644         _osc.text_message (X_("/select/name"), _strip->name(), addr);
 645         boost::shared_ptr<Route> route = boost::dynamic_pointer_cast<Route> (_strip);
 646         if (route) {
 647                 // lets tell the surface how many inputs this strip has
 648                 _osc.float_message (X_("/select/n_inputs"), (float) route->n_inputs().n_total(), addr);
 649                 // lets tell the surface how many outputs this strip has
 650                 _osc.float_message (X_("/select/n_outputs"), (float) route->n_outputs().n_total(), addr);
 651         }
 652 }
 653
 654 void
 655 OSCSelectObserver::group_name ()
 656 {
 657         boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (_strip);
 658
 659         RouteGroup *rg = rt->route_group();
 660         if (rg) {
 661                 _osc.text_message (X_("/select/group"), rg->name(), addr);
 662         } else {
 663                 _osc.text_message (X_("/select/group"), " ", addr);
 664         }
 665 }
 666
 667 void
 668 OSCSelectObserver::comment_changed ()
 669 {
 670         boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (_strip);
 671         if (rt) {
 672                 _osc.text_message (X_("/select/comment"), rt->comment(), addr);
 673         }
 674 }
 675
 676 void
 677 OSCSelectObserver::pi_changed (PBD::PropertyChange const& what_changed)
 678 {
 679         _osc.float_message (X_("/select/hide"), _strip->is_hidden (), addr);
 680 }
 681
 682 void
 683 OSCSelectObserver::change_message (string path, boost::shared_ptr<Controllable> controllable)
 684 {
 685         float val = controllable->get_value();
 686
 687         _osc.float_message (path, (float) controllable->internal_to_interface (val), addr);
 688 }
 689
 690 void
 691 OSCSelectObserver::enable_message (string path, boost::shared_ptr<Controllable> controllable)
 692 {
 693         float val = controllable->get_value();
 694         if (val) {
 695                 _osc.float_message (path, 1, addr);
 696         } else {
 697                 _osc.float_message (path, 0, addr);
 698         }
 699
 700 }
 701
 702 void
 703 OSCSelectObserver::plug_enable (string path, boost::shared_ptr<Processor> proc)
 704 {
 705         // with no delay value is wrong
 706         Glib::usleep(10);
 707
 708         _osc.float_message (path, proc->enabled(), addr);
 709 }
 710
 711 void
 712 OSCSelectObserver::change_message_with_id (string path, uint32_t id, boost::shared_ptr<Controllable> controllable)
 713 {
 714         float val = controllable->get_value();
 715
 716         _osc.float_message_with_id (path, id, (float) controllable->internal_to_interface (val), in_line, addr);
 717 }
 718
 719 void
 720 OSCSelectObserver::enable_message_with_id (string path, uint32_t id, boost::shared_ptr<Controllable> controllable)
 721 {
 722         float val = controllable->get_value();
 723         if (val) {
 724                 _osc.float_message_with_id (path, id, 1, in_line, addr);
 725         } else {
 726                 _osc.float_message_with_id (path, id, 0, in_line, addr);
 727         }
 728 }
 729
 730 void
 731 OSCSelectObserver::monitor_status (boost::shared_ptr<Controllable> controllable)
 732 {
 733         int disk, input;
 734         float val = controllable->get_value();
 735         switch ((int) val) {
 736                 case 1:
 737                         disk = 0;
 738                         input = 1;
 739                         break;
 740                 case 2:
 741                         disk = 1;
 742                         input = 0;
 743                         break;
 744                 default:
 745                         disk = 0;
 746                         input = 0;
 747         }
 748
 749         _osc.float_message (X_("/select/monitor_input"), (float) input, addr);
 750         _osc.float_message (X_("/select/monitor_disk"), (float) disk, addr);
 751 }
 752
 753 void
 754 OSCSelectObserver::trim_message (string path, boost::shared_ptr<Controllable> controllable)
 755 {
 756         if (_last_trim != controllable->get_value()) {
 757                 _last_trim = controllable->get_value();
 758         } else {
 759                 return;
 760         }
 761
 762         _osc.float_message (path, (float) accurate_coefficient_to_dB (controllable->get_value()), addr);
 763 }
 764
 765 void
 766 OSCSelectObserver::gain_message ()
 767 {
 768         float value = _strip->gain_control()->get_value();
 769         if (_last_gain != value) {
 770                 _last_gain = value;
 771         } else {
 772                 return;
 773         }
 774
 775         if (gainmode) {
 776                 _osc.float_message (X_("/select/fader"), _strip->gain_control()->internal_to_interface (value), addr);
 777                 if (gainmode == 1) {
 778                         _osc.text_message (X_("/select/name"), string_compose ("%1%2%3", std::fixed, std::setprecision(2), accurate_coefficient_to_dB (value)), addr);
 779                         gain_timeout = 8;
 780                 }
 781         }
 782         if (!gainmode || gainmode == 2) {
 783                 if (value < 1e-15) {
 784                         _osc.float_message (X_("/select/gain"), -200, addr);
 785                 } else {
 786                         _osc.float_message (X_("/select/gain"), accurate_coefficient_to_dB (value), addr);
 787                 }
 788         }
 789 }
 790
 791 void
 792 OSCSelectObserver::gain_automation ()
 793 {
 794         float output = 0;
 795         as = _strip->gain_control()->alist()->automation_state();
 796         string auto_name;
 797         switch (as) {
 798                 case ARDOUR::Off:
 799                         output = 0;
 800                         auto_name = "Manual";
 801                         break;
 802                 case ARDOUR::Play:
 803                         output = 1;
 804                         auto_name = "Play";
 805                         break;
 806                 case ARDOUR::Write:
 807                         output = 2;
 808                         auto_name = "Write";
 809                         break;
 810                 case ARDOUR::Touch:
 811                         output = 3;
 812                         auto_name = "Touch";
 813                         break;
 814                 default:
 815                         break;
 816         }
 817
 818         if (gainmode) {
 819                 _osc.float_message (X_("/select/fader/automation"), output, addr);
 820                 _osc.text_message (X_("/select/fader/automation_name"), auto_name, addr);
 821         } else {
 822                 _osc.float_message (X_("/select/gain/automation"), output, addr);
 823                 _osc.text_message (X_("/select/gain/automation_name"), auto_name, addr);
 824         }
 825
 826         gain_message ();
 827 }
 828
 829 void
 830 OSCSelectObserver::send_gain (uint32_t id, boost::shared_ptr<PBD::Controllable> controllable)
 831 {
 832         float raw_value = 0.0;
 833         if (controllable) {
 834                 raw_value = controllable->get_value();
 835         }
 836         if (_last_send[id] != raw_value) {
 837                 _last_send[id] = raw_value;
 838         } else {
 839                 return;
 840         }
 841         string path;
 842         float value = 0.0;
 843         float db;
 844 #ifdef MIXBUS
 845         if (controllable) {
 846                 db = raw_value;
 847         } else {
 848                 db = -193;
 849         }
 850 #else
 851         if (raw_value < 1e-15) {
 852                 db = -193;
 853         } else {
 854                 db = accurate_coefficient_to_dB (raw_value);
 855         }
 856 #endif
 857
 858         if (gainmode) {
 859                 if (controllable) {
 860                         value = controllable->internal_to_interface (raw_value);
 861                 }
 862                 _osc.float_message_with_id (X_("/select/send_fader"), id, value, in_line, addr);
 863                 if (gainmode == 1) {
 864                         _osc.text_message_with_id (X_("/select/send_name") , id, string_compose ("%1%2%3", std::fixed, std::setprecision(2), db), in_line, addr);
 865                         if (send_timeout.size() > id) {
 866                                 send_timeout[id] = 8;
 867                         }
 868                 }
 869         }
 870         if (!gainmode || gainmode == 2) {
 871                 _osc.float_message_with_id (X_("/select/send_gain"), id, db, in_line, addr);
 872         }
 873
 874 }
 875
 876 void
 877 OSCSelectObserver::send_enable (string path, uint32_t id, boost::shared_ptr<Processor> proc)
 878 {
 879         // with no delay value is wrong
 880         Glib::usleep(10);
 881
 882         _osc.float_message_with_id (X_("/select/send_enable"), id, proc->enabled(), in_line, addr);
 883 }
 884
 885 void
 886 OSCSelectObserver::comp_mode ()
 887 {
 888         change_message (X_("/select/comp_mode"), _strip->comp_mode_controllable());
 889         _osc.text_message (X_("/select/comp_mode_name"), _strip->comp_mode_name(_strip->comp_mode_controllable()->get_value()), addr);
 890         _osc.text_message (X_("/select/comp_speed_name"), _strip->comp_speed_name(_strip->comp_mode_controllable()->get_value()), addr);
 891 }
 892
 893 void
 894 OSCSelectObserver::eq_init()
 895 {
 896         // HPF and enable are special case, rest are in bands
 897         if (_strip->filter_enable_controllable (true)) {
 898                 _strip->filter_enable_controllable (true)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/eq_hpf/enable"), _strip->filter_enable_controllable (true)), OSC::instance());
 899                 change_message (X_("/select/eq_hpf/enable"), _strip->filter_enable_controllable(true));
 900         }
 901
 902         if (_strip->filter_enable_controllable (false)) {
 903                 _strip->filter_enable_controllable (false)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/eq_lpf/enable"), _strip->filter_enable_controllable (false)), OSC::instance());
 904                 change_message (X_("/select/eq_lpf/enable"), _strip->filter_enable_controllable(false));
 905         }
 906
 907         if (_strip->filter_freq_controllable (true)) {
 908                 _strip->filter_freq_controllable (true)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/eq_hpf/freq"), _strip->filter_freq_controllable (true)), OSC::instance());
 909                 change_message (X_("/select/eq_hpf/freq"), _strip->filter_freq_controllable(true));
 910         }
 911
 912         if (_strip->filter_freq_controllable (false)) {
 913                 _strip->filter_freq_controllable (false)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/eq_lpf/freq"), _strip->filter_freq_controllable (false)), OSC::instance());
 914                 change_message (X_("/select/eq_lpf/freq"), _strip->filter_freq_controllable(false));
 915         }
 916
 917         if (_strip->filter_slope_controllable (true)) {
 918                 _strip->filter_slope_controllable (true)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/eq_hpf/slope"), _strip->filter_slope_controllable (true)), OSC::instance());
 919                 change_message (X_("/select/eq_hpf/slope"), _strip->filter_slope_controllable(true));
 920         }
 921
 922         if (_strip->filter_slope_controllable (false)) {
 923                 _strip->filter_slope_controllable (false)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message, this, X_("/select/eq_lpf/slope"), _strip->filter_slope_controllable (false)), OSC::instance());
 924                 change_message (X_("/select/eq_lpf/slope"), _strip->filter_slope_controllable(false));
 925         }
 926
 927         if (_strip->eq_enable_controllable ()) {
 928                 _strip->eq_enable_controllable ()->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::enable_message, this, X_("/select/eq_enable"), _strip->eq_enable_controllable()), OSC::instance());
 929                 enable_message (X_("/select/eq_enable"), _strip->eq_enable_controllable());
 930         }
 931
 932         eq_bands = _strip->eq_band_cnt ();
 933         if (eq_bands < 0) {
 934                 eq_bands = 0;
 935         }
 936         if (!eq_bands) {
 937                 return;
 938         }
 939
 940         for (int i = 0; i < eq_bands; i++) {
 941                 if (_strip->eq_band_name(i).size()) {
 942                         _osc.text_message_with_id (X_("/select/eq_band_name"), i + 1, _strip->eq_band_name (i), in_line, addr);
 943                 }
 944                 if (_strip->eq_gain_controllable (i)) {
 945                         _strip->eq_gain_controllable(i)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message_with_id, this, X_("/select/eq_gain"), i + 1, _strip->eq_gain_controllable(i)), OSC::instance());
 946                         change_message_with_id (X_("/select/eq_gain"), i + 1, _strip->eq_gain_controllable(i));
 947                 }
 948                 if (_strip->eq_freq_controllable (i)) {
 949                         _strip->eq_freq_controllable(i)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message_with_id, this, X_("/select/eq_freq"), i + 1, _strip->eq_freq_controllable(i)), OSC::instance());
 950                         change_message_with_id (X_("/select/eq_freq"), i + 1, _strip->eq_freq_controllable(i));
 951                 }
 952                 if (_strip->eq_q_controllable (i)) {
 953                         _strip->eq_q_controllable(i)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message_with_id, this, X_("/select/eq_q"), i + 1, _strip->eq_q_controllable(i)), OSC::instance());
 954                         change_message_with_id (X_("/select/eq_q"), i + 1, _strip->eq_q_controllable(i));
 955                 }
 956                 if (_strip->eq_shape_controllable (i)) {
 957                         _strip->eq_shape_controllable(i)->Changed.connect (eq_connections, MISSING_INVALIDATOR, boost::bind (&OSCSelectObserver::change_message_with_id, this, X_("/select/eq_shape"), i + 1, _strip->eq_shape_controllable(i)), OSC::instance());
 958                         change_message_with_id (X_("/select/eq_shape"), i + 1, _strip->eq_shape_controllable(i));
 959                 }
 960         }
 961 }
 962
 963 void
 964 OSCSelectObserver::eq_end ()
 965 {
 966         eq_connections.drop_connections ();
 967                 _osc.float_message (X_("/select/eq_hpf"), 0, addr);
 968                 _osc.float_message (X_("/select/eq_enable"), 0, addr);
 969
 970         for (int i = 1; i <= eq_bands; i++) {
 971                 _osc.text_message_with_id (X_("/select/eq_band_name"), i, " ", in_line, addr);
 972                 _osc.float_message_with_id (X_("/select/eq_gain"), i, 0, in_line, addr);
 973                 _osc.float_message_with_id (X_("/select/eq_freq"), i, 0, in_line, addr);
 974                 _osc.float_message_with_id (X_("/select/eq_q"), i, 0, in_line, addr);
 975                 _osc.float_message_with_id (X_("/select/eq_shape"), i, 0, in_line, addr);
 976
 977
 978         }
 979 }
 980
 981 void
 982 OSCSelectObserver::eq_restart(int x)
 983 {
 984         eq_connections.drop_connections ();
 985         //eq_end();
 986         eq_init();
 987 }