/* * Copyright (C) 2010-2016 Paul Davis * Copyright (C) 2011 Carl Hetherington * Copyright (C) 2015-2017 Robin Gareus * Copyright (C) 2016-2020 Len Ovens * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License along * with this program; if not, write to the Free Software Foundation, Inc., * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #include "boost/lambda/lambda.hpp" #include "pbd/control_math.h" #include #include "ardour/session.h" #include "ardour/track.h" #include "ardour/monitor_control.h" #include "ardour/dB.h" #include "ardour/meter.h" #include "ardour/panner.h" #include "ardour/panner_shell.h" #include "ardour/pannable.h" #include "ardour/route.h" #include "ardour/route_group.h" #include "ardour/send.h" #include "ardour/solo_isolate_control.h" #include "osc.h" #include "osc_route_observer.h" #include "pbd/i18n.h" using namespace std; using namespace PBD; using namespace ARDOUR; using namespace ArdourSurface; OSCRouteObserver::OSCRouteObserver (OSC& o, uint32_t ss, ArdourSurface::OSC::OSCSurface* su) : _osc (o) ,ssid (ss) ,sur (su) ,_last_gain (-1.0) ,_last_trim (-1.0) ,_init (true) ,_expand (2048) { addr = lo_address_new_from_url (sur->remote_url.c_str()); gainmode = sur->gainmode; feedback = sur->feedback; in_line = feedback[2]; uint32_t sid = sur->bank + ssid - 2; uint32_t not_ready = 0; if (sur->linkset) { not_ready = _osc.link_sets[sur->linkset].not_ready; } if (not_ready) { set_link_ready (not_ready); } else if (sid >= sur->strips.size ()) { // this _should_ only occure if the number of strips is less than banksize _strip = std::shared_ptr(); clear_strip (); } else { _strip = sur->strips[sid]; refresh_strip (_strip, true); } if (sur->expand_enable) { set_expand (sur->expand); } else { set_expand (0); } _send = std::shared_ptr (); } OSCRouteObserver::~OSCRouteObserver () { _init = true; pan_connections.drop_connections (); strip_connections.drop_connections (); lo_address_free (addr); } void OSCRouteObserver::no_strip () { // This gets called on drop references _init = true; pan_connections.drop_connections (); strip_connections.drop_connections (); _gain_control = std::shared_ptr (); _send = std::shared_ptr (); _strip = std::shared_ptr (); /* * The strip will sit idle at this point doing nothing until * the surface has recalculated it's strip list and then calls * refresh_strip. Otherwise refresh strip will get a strip address * that does not exist... Crash */ } void OSCRouteObserver::refresh_strip (std::shared_ptr new_strip, bool force) { _init = true; if (_tick_busy) { Glib::usleep(100); // let tick finish } _last_gain =-1.0; _last_trim =-1.0; _send = std::shared_ptr (); send_select_status (ARDOUR::Properties::selected); if ((new_strip == _strip) && !force) { // no change don't send feedback _init = false; return; } pan_connections.drop_connections (); strip_connections.drop_connections (); _strip = new_strip; if (!_strip) { // this strip is blank and should be cleared clear_strip (); return; } _strip->DropReferences.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::no_strip, this), OSC::instance()); as = ARDOUR::Off; if (feedback[0]) { // buttons are separate feedback _strip->PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::name_changed, this,_1), OSC::instance()); name_changed (ARDOUR::Properties::name); std::shared_ptr rt = std::dynamic_pointer_cast (_strip); if (rt) { rt->route_group_changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::group_name, this), OSC::instance()); group_name (); } _strip->presentation_info().PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::pi_changed, this, _1), OSC::instance()); _osc.int_message_with_id (X_("/strip/hide"), ssid, _strip->is_hidden (), in_line, addr); _strip->mute_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/mute"), _strip->mute_control()), OSC::instance()); _strip->mute_control()->alist()->automation_state_changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_automation, this, X_("/strip/mute"), _strip->mute_control()), OSC::instance()); send_automation (X_("/strip/mute"), _strip->mute_control()); send_change_message (X_("/strip/mute"), _strip->mute_control()); _strip->solo_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/solo"), _strip->solo_control()), OSC::instance()); send_change_message (X_("/strip/solo"), _strip->solo_control()); if (_strip->solo_isolate_control()) { _strip->solo_isolate_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/strip/solo_iso"), _strip->solo_isolate_control()), OSC::instance()); send_change_message (X_("/strip/solo_iso"), _strip->solo_isolate_control()); } if (_strip->solo_safe_control()) { _strip->solo_safe_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, bind (&OSCRouteObserver::send_change_message, this, X_("/strip/solo_safe"), _strip->solo_safe_control()), OSC::instance()); send_change_message (X_("/strip/solo_safe"), _strip->solo_safe_control()); } std::shared_ptr track = std::dynamic_pointer_cast (_strip); if (track) { track->monitoring_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_monitor_status, this, track->monitoring_control()), OSC::instance()); send_monitor_status (track->monitoring_control()); } std::shared_ptr rec_controllable = _strip->rec_enable_control (); if (rec_controllable) { rec_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/recenable"), _strip->rec_enable_control()), OSC::instance()); send_change_message (X_("/strip/recenable"), _strip->rec_enable_control()); } std::shared_ptr recsafe_controllable = _strip->rec_safe_control (); if (rec_controllable) { recsafe_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/record_safe"), _strip->rec_safe_control()), OSC::instance()); send_change_message (X_("/strip/record_safe"), _strip->rec_safe_control()); } _strip->presentation_info().PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_select_status, this, _1), OSC::instance()); send_select_status (ARDOUR::Properties::selected); } if (feedback[1]) { // level controls _gain_control = _strip->gain_control(); _gain_control->alist()->automation_state_changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::gain_automation, this), OSC::instance()); _gain_control->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_gain_message, this), OSC::instance()); gain_automation (); std::shared_ptr trim_control = std::dynamic_pointer_cast(_strip->trim_control()); if (trim_control) { _strip->trim_control()->alist()->automation_state_changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_automation, this, X_("/strip/trimdB"), _strip->trim_control()), OSC::instance()); send_automation (X_("/strip/trimdB"), _strip->trim_control()); trim_control->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_trim_message, this), OSC::instance()); send_trim_message (); } std::shared_ptr rt = std::dynamic_pointer_cast (_strip); if (rt) { std::shared_ptr pan_sh = rt->panner_shell(); current_pan_shell = pan_sh; if (pan_sh) { pan_sh->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::panner_changed, this, current_pan_shell), OSC::instance()); } panner_changed (pan_sh); } else { current_pan_shell = std::shared_ptr (); } } _init = false; tick(); } void OSCRouteObserver::refresh_send (std::shared_ptr new_send, bool force) { _init = true; if (_tick_busy) { Glib::usleep(100); // let tick finish } _last_gain =-1.0; _last_trim =-1.0; send_select_status (ARDOUR::Properties::selected); if ((new_send == _send) && !force) { // no change don't send feedback _init = false; return; } pan_connections.drop_connections (); strip_connections.drop_connections (); if (!_strip) { // this strip is blank and should be cleared clear_strip (); return; } _send = new_send; send_clear (); _strip->DropReferences.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::no_strip, this), OSC::instance()); as = ARDOUR::Off; if (feedback[0]) { // buttons are separate feedback _strip->PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::name_changed, this,_1), OSC::instance()); name_changed (ARDOUR::Properties::name); } if (feedback[1]) { // level controls _gain_control = _send->gain_control(); _gain_control->alist()->automation_state_changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::gain_automation, this), OSC::instance()); _gain_control->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_gain_message, this), OSC::instance()); gain_automation (); std::shared_ptr pan_sh = _send->panner_shell(); current_pan_shell = pan_sh; if (pan_sh) { pan_sh->Changed.connect (strip_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::panner_changed, this, current_pan_shell), OSC::instance()); } panner_changed (pan_sh); } _init = false; tick(); } void OSCRouteObserver::set_expand (uint32_t expand) { if (expand != _expand) { _expand = expand; if (expand == ssid) { _osc.float_message_with_id (X_("/strip/expand"), ssid, 1.0, in_line, addr); } else { _osc.float_message_with_id (X_("/strip/expand"), ssid, 0.0, in_line, addr); } } } void OSCRouteObserver::set_link_ready (uint32_t not_ready) { if (not_ready) { clear_strip (); switch (ssid) { case 1: _osc.text_message_with_id (X_("/strip/name"), ssid, "Device", in_line, addr); break; case 2: _osc.text_message_with_id (X_("/strip/name"), ssid, string_compose ("%1", not_ready), in_line, addr); break; case 3: _osc.text_message_with_id (X_("/strip/name"), ssid, "Missing", in_line, addr); break; case 4: _osc.text_message_with_id (X_("/strip/name"), ssid, "from", in_line, addr); break; case 5: _osc.text_message_with_id (X_("/strip/name"), ssid, "Linkset", in_line, addr); break; default: break; } } else { refresh_strip (_strip, true); } } void OSCRouteObserver::clear_strip () { send_clear (); if (feedback[0]) { // buttons are separate feedback _osc.text_message_with_id (X_("/strip/name"), ssid, " ", in_line, addr); } if (feedback[1]) { // level controls if (gainmode) { _osc.float_message_with_id (X_("/strip/fader"), ssid, 0, in_line, addr); } else { _osc.float_message_with_id (X_("/strip/gain"), ssid, -193, in_line, addr); } _osc.float_message_with_id (X_("/strip/pan_stereo_position"), ssid, 0.5, in_line, addr); } } void OSCRouteObserver::send_clear () { _init = true; strip_connections.drop_connections (); // all strip buttons should be off and faders 0 and etc. _osc.float_message_with_id (X_("/strip/expand"), ssid, 0, in_line, addr); if (feedback[0]) { // buttons are separate feedback _osc.text_message_with_id (X_("/strip/group"), ssid, "none", in_line, addr); _osc.float_message_with_id (X_("/strip/mute"), ssid, 0, in_line, addr); _osc.float_message_with_id (X_("/strip/solo"), ssid, 0, in_line, addr); _osc.float_message_with_id (X_("/strip/recenable"), ssid, 0, in_line, addr); _osc.float_message_with_id (X_("/strip/record_safe"), ssid, 0, in_line, addr); _osc.float_message_with_id (X_("/strip/monitor_input"), ssid, 0, in_line, addr); _osc.float_message_with_id (X_("/strip/monitor_disk"), ssid, 0, in_line, addr); _osc.float_message_with_id (X_("/strip/gui_select"), ssid, 0, in_line, addr); _osc.float_message_with_id (X_("/strip/select"), ssid, 0, in_line, addr); } if (feedback[1]) { // level controls _osc.float_message_with_id (X_("/strip/trimdB"), ssid, 0, in_line, addr); } if (feedback[9]) { _osc.float_message_with_id (X_("/strip/signal"), ssid, 0, in_line, addr); } if (feedback[7]) { if (gainmode) { _osc.float_message_with_id (X_("/strip/meter"), ssid, 0, in_line, addr); } else { _osc.float_message_with_id (X_("/strip/meter"), ssid, -193, in_line, addr); } }else if (feedback[8]) { _osc.float_message_with_id (X_("/strip/meter"), ssid, 0, in_line, addr); } } void OSCRouteObserver::tick () { if (_init) { return; } _tick_busy = true; if (feedback[7] || feedback[8] || feedback[9]) { // meters enabled // the only meter here is master /* XXXX need to add send meter for send mode or * disable for send mode */ float now_meter; if (_strip->peak_meter()) { now_meter = _strip->peak_meter()->meter_level(0, MeterMCP); } else { now_meter = -193; } if (now_meter < -120) now_meter = -193; if (_last_meter != now_meter) { if (feedback[7] || feedback[8]) { if (gainmode && feedback[7]) { _osc.float_message_with_id (X_("/strip/meter"), ssid, ((now_meter + 94) / 100), in_line, addr); } else if ((!gainmode) && feedback[7]) { _osc.float_message_with_id (X_("/strip/meter"), ssid, now_meter, in_line, addr); } else if (feedback[8]) { uint32_t ledlvl = (uint32_t)(((now_meter + 54) / 3.75)-1); uint16_t ledbits = ~(0xfff<name(); } else { name = string_compose ("%1-Send", _strip->name()); } if (_strip) { _osc.text_message_with_id (X_("/strip/name"), ssid, name, in_line, addr); } } void OSCRouteObserver::panner_changed (std::shared_ptr pan_sh) { pan_connections.drop_connections (); if (feedback[1]) { if (pan_sh){ string pt = pan_sh->current_panner_uri(); if (pt.size()){ string ptype = pt.substr(pt.find_last_of ('/') + 1); _osc.text_message_with_id (X_("/strip/pan_type"), ssid, ptype, in_line, addr); } else { _osc.text_message_with_id (X_("/strip/pan_type"), ssid, "none", in_line, addr); _osc.float_message_with_id (X_("/strip/pan_stereo_position"), ssid, 0.5, in_line, addr); _osc.float_message_with_id (X_("/strip/pan_stereo_width"), ssid, 1.0, in_line, addr); return; } std::shared_ptr pan_controllable = std::dynamic_pointer_cast(pan_sh->panner()->pannable()->pan_azimuth_control); if (pan_controllable) { std::shared_ptrat = std::dynamic_pointer_cast (pan_controllable); pan_controllable->Changed.connect (pan_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/pan_stereo_position"), current_pan_shell->panner()->pannable()->pan_azimuth_control), OSC::instance()); at->alist()->automation_state_changed.connect (pan_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_automation, this, X_("/strip/pan_stereo_position"), current_pan_shell->panner()->pannable()->pan_azimuth_control), OSC::instance()); send_change_message (X_("/strip/pan_stereo_position"), pan_controllable); send_automation (X_("/strip/pan_stereo_position"), pan_controllable); } else { _osc.float_message_with_id (X_("/strip/pan_stereo_position"), ssid, 0.5, in_line, addr); } std::shared_ptr width_controllable = std::dynamic_pointer_cast(pan_sh->panner()->pannable()->pan_width_control); if (width_controllable) { std::shared_ptrat = std::dynamic_pointer_cast (width_controllable); width_controllable->Changed.connect (pan_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/pan_stereo_width"), current_pan_shell->panner()->pannable()->pan_width_control), OSC::instance()); at->alist()->automation_state_changed.connect (pan_connections, MISSING_INVALIDATOR, std::bind (&OSCRouteObserver::send_automation, this, X_("/strip/pan_stereo_width"), current_pan_shell->panner()->pannable()->pan_width_control), OSC::instance()); send_change_message (X_("/strip/pan_stereo_width"), width_controllable); send_automation (X_("/strip/pan_stereo_width"), width_controllable); } else { _osc.float_message_with_id (X_("/strip/pan_stereo_width"), ssid, 1.0, in_line, addr); } } else { _osc.text_message_with_id (X_("/strip/pan_type"), ssid, "none", in_line, addr); _osc.float_message_with_id (X_("/strip/pan_stereo_position"), ssid, 0.5, in_line, addr); _osc.float_message_with_id (X_("/strip/pan_stereo_width"), ssid, 1.0, in_line, addr); } } } void OSCRouteObserver::group_name () { std::shared_ptr rt = std::dynamic_pointer_cast (_strip); RouteGroup *rg = rt->route_group(); if (rg) { _osc.text_message_with_id (X_("/strip/group"), ssid, rg->name(), in_line, addr); } else { _osc.text_message_with_id (X_("/strip/group"), ssid, " ", in_line, addr); } } void OSCRouteObserver::pi_changed (PBD::PropertyChange const& what_changed) { if (!what_changed.contains (ARDOUR::Properties::hidden)) { return; } _osc.int_message_with_id (X_("/strip/hide"), ssid, _strip->is_hidden (), in_line, addr); } void OSCRouteObserver::send_change_message (string path, std::shared_ptr controllable) { float val = controllable->get_value(); _osc.float_message_with_id (path, ssid, (float) controllable->internal_to_interface (val), in_line, addr); } void OSCRouteObserver::send_automation (string path, std::shared_ptr control) { std::shared_ptrautomate = std::dynamic_pointer_cast (control); AutoState as = automate->alist()->automation_state(); string auto_name; float output = 0; switch (as) { case ARDOUR::Off: output = 0; auto_name = "Manual"; break; case ARDOUR::Play: output = 1; auto_name = "Play"; break; case ARDOUR::Write: output = 2; auto_name = "Write"; break; case ARDOUR::Touch: output = 3; auto_name = "Touch"; break; case ARDOUR::Latch: output = 4; auto_name = "Latch"; break; default: break; } _osc.float_message_with_id (string_compose (X_("%1/automation"), path), ssid, output, in_line, addr); _osc.text_message_with_id (string_compose (X_("%1/automation_name"), path), ssid, auto_name, in_line, addr); } void OSCRouteObserver::send_monitor_status (std::shared_ptr controllable) { int disk, input; float val = controllable->get_value(); switch ((int) val) { case 1: disk = 0; input = 1; break; case 2: disk = 1; input = 0; break; case 3: disk = 1; input = 1; break; default: disk = 0; input = 0; } _osc.int_message_with_id (X_("/strip/monitor_input"), ssid, input, in_line, addr); _osc.int_message_with_id (X_("/strip/monitor_disk"), ssid, disk, in_line, addr); } void OSCRouteObserver::send_trim_message () { if (_last_trim != _strip->trim_control()->get_value()) { _last_trim = _strip->trim_control()->get_value(); } else { return; } _osc.float_message_with_id (X_("/strip/trimdB"), ssid, (float) accurate_coefficient_to_dB (_last_trim), in_line, addr); } void OSCRouteObserver::send_gain_message () { if (_last_gain != _gain_control->get_value()) { _last_gain = _gain_control->get_value(); } else { return; } if (gainmode) { _osc.float_message_with_id (X_("/strip/fader"), ssid, _gain_control->internal_to_interface (_last_gain), in_line, addr); if (gainmode == 1) { _osc.text_message_with_id (X_("/strip/name"), ssid, string_compose ("%1%2%3", std::fixed, std::setprecision(2), accurate_coefficient_to_dB (_last_gain)), in_line, addr); gain_timeout = 8; } } if (!gainmode || gainmode == 2) { if (_last_gain < 1e-15) { _osc.float_message_with_id (X_("/strip/gain"), ssid, -200, in_line, addr); } else { _osc.float_message_with_id (X_("/strip/gain"), ssid, accurate_coefficient_to_dB (_last_gain), in_line, addr); } } } void OSCRouteObserver::gain_automation () { string path = X_("/strip/gain"); if (gainmode) { path = X_("/strip/fader"); } send_gain_message (); as = _gain_control->alist()->automation_state(); string auto_name; float output = 0; switch (as) { case ARDOUR::Off: output = 0; auto_name = "Manual"; break; case ARDOUR::Play: output = 1; auto_name = "Play"; break; case ARDOUR::Write: output = 2; auto_name = "Write"; break; case ARDOUR::Touch: output = 3; auto_name = "Touch"; break; case ARDOUR::Latch: output = 4; auto_name = "Latch"; break; default: break; } _osc.float_message_with_id (string_compose (X_("%1/automation"), path), ssid, output, in_line, addr); _osc.text_message_with_id (string_compose (X_("%1/automation_name"), path), ssid, auto_name, in_line, addr); } void OSCRouteObserver::send_select_status (const PropertyChange& what) { if (what == PropertyChange(ARDOUR::Properties::selected)) { if (_strip) { _osc.float_message_with_id (X_("/strip/select"), ssid, _strip->is_selected(), in_line, addr); } } }