first vaguely working version using PresentationInfo
[ardour.git] / libs / surfaces / osc / osc.cc
index ae52b26772cd69001c494de1366f9ea33acd2a7b..1d87cdebc557dcef1539866b584ee258539bb33a 100644 (file)
@@ -73,7 +73,7 @@ static void error_callback(int, const char *, const char *)
 
 OSC::OSC (Session& s, uint32_t port)
        : ControlProtocol (s, X_("Open Sound Control (OSC)"))
-       , AbstractUI<OSCUIRequest> ("osc")
+       , AbstractUI<OSCUIRequest> (name())
        , local_server (0)
        , remote_server (0)
        , _port(port)
@@ -81,12 +81,12 @@ OSC::OSC (Session& s, uint32_t port)
        , _shutdown (false)
        , _osc_server (0)
        , _osc_unix_server (0)
-       , _namespace_root ("/ardour")
        , _send_route_changes (true)
+       , _debugmode (Off)
+       , gui (0)
 {
        _instance = this;
 
-       session_loaded (s);
        session->Exported.connect (*this, MISSING_INVALIDATOR, boost::bind (&OSC::session_exported, this, _1, _2), this);
 }
 
@@ -96,6 +96,17 @@ OSC::~OSC()
        _instance = 0;
 }
 
+void*
+OSC::request_factory (uint32_t num_requests)
+{
+       /* AbstractUI<T>::request_buffer_factory() is a template method only
+          instantiated in this source module. To provide something visible for
+          use in the interface/descriptor, we have this static method that is
+          template-free.
+       */
+       return request_buffer_factory (num_requests);
+}
+
 void
 OSC::do_request (OSCUIRequest* req)
 {
@@ -214,6 +225,8 @@ OSC::start ()
 
        register_callbacks();
 
+       session_loaded (*session);
+
        // lo_server_thread_add_method(_sthread, NULL, NULL, OSC::_dummy_handler, this);
 
        /* startup the event loop thread */
@@ -226,7 +239,7 @@ OSC::start ()
 void
 OSC::thread_init ()
 {
-       pthread_set_name (X_("OSC"));
+       pthread_set_name (event_loop_name().c_str());
 
        if (_osc_unix_server) {
                Glib::RefPtr<IOSource> src = IOSource::create (lo_server_get_socket_fd (_osc_unix_server), IO_IN|IO_HUP|IO_ERR);
@@ -237,15 +250,20 @@ OSC::thread_init ()
        }
 
        if (_osc_server) {
+#ifdef PLATFORM_WINDOWS
+               Glib::RefPtr<IOChannel> chan = Glib::IOChannel::create_from_win32_socket (lo_server_get_socket_fd (_osc_server));
+               Glib::RefPtr<IOSource> src  = IOSource::create (chan, IO_IN|IO_HUP|IO_ERR);
+#else
                Glib::RefPtr<IOSource> src  = IOSource::create (lo_server_get_socket_fd (_osc_server), IO_IN|IO_HUP|IO_ERR);
+#endif
                src->connect (sigc::bind (sigc::mem_fun (*this, &OSC::osc_input_handler), _osc_server));
                src->attach (_main_loop->get_context());
                remote_server = src->gobj();
                g_source_ref (remote_server);
        }
 
-       PBD::notify_gui_about_thread_creation (X_("gui"), pthread_self(), X_("OSC"), 2048);
-       SessionEvent::create_per_thread_pool (X_("OSC"), 128);
+       PBD::notify_event_loops_about_thread_creation (pthread_self(), event_loop_name(), 2048);
+       SessionEvent::create_per_thread_pool (event_loop_name(), 128);
 }
 
 int
@@ -318,9 +336,6 @@ OSC::register_callbacks()
 
                serv = srvs[i];
 
-               /* this is a special catchall handler */
-
-               lo_server_add_method (serv, 0, 0, _catchall, this);
 
 #define REGISTER_CALLBACK(serv,path,types, function) lo_server_add_method (serv, path, types, OSC::_ ## function, this)
 
@@ -349,12 +364,119 @@ OSC::register_callbacks()
                REGISTER_CALLBACK (serv, "/ardour/toggle_punch_out", "", toggle_punch_out);
                REGISTER_CALLBACK (serv, "/ardour/rec_enable_toggle", "", rec_enable_toggle);
                REGISTER_CALLBACK (serv, "/ardour/toggle_all_rec_enables", "", toggle_all_rec_enables);
-
+               REGISTER_CALLBACK (serv, "/ardour/all_tracks_rec_in", "f", all_tracks_rec_in);
+               REGISTER_CALLBACK (serv, "/ardour/all_tracks_rec_out", "f", all_tracks_rec_out);
+               REGISTER_CALLBACK (serv, "/ardour/remove_marker", "", remove_marker_at_playhead);
+               REGISTER_CALLBACK (serv, "/ardour/jump_bars", "f", jump_by_bars);
+               REGISTER_CALLBACK (serv, "/ardour/jump_seconds", "f", jump_by_seconds);
+               REGISTER_CALLBACK (serv, "/ardour/mark_in", "", mark_in);
+               REGISTER_CALLBACK (serv, "/ardour/mark_out", "", mark_out);
+               REGISTER_CALLBACK (serv, "/ardour/toggle_click", "", toggle_click);
+               REGISTER_CALLBACK (serv, "/ardour/midi_panic", "", midi_panic);
+               REGISTER_CALLBACK (serv, "/ardour/toggle_roll", "", toggle_roll);
+               REGISTER_CALLBACK (serv, "/ardour/stop_forget", "", stop_forget);
+               REGISTER_CALLBACK (serv, "/ardour/set_punch_range", "", set_punch_range);
+               REGISTER_CALLBACK (serv, "/ardour/set_loop_range", "", set_loop_range);
+               REGISTER_CALLBACK (serv, "/ardour/set_session_range", "", set_session_range);
+               REGISTER_CALLBACK (serv, "/ardour/toggle_monitor_mute", "", toggle_monitor_mute);
+               REGISTER_CALLBACK (serv, "/ardour/toggle_monitor_dim", "", toggle_monitor_dim);
+               REGISTER_CALLBACK (serv, "/ardour/toggle_monitor_mono", "", toggle_monitor_mono);
+               REGISTER_CALLBACK (serv, "/ardour/quick_snapshot_switch", "", quick_snapshot_switch);
+               REGISTER_CALLBACK (serv, "/ardour/quick_snapshot_stay", "", quick_snapshot_stay);
+               REGISTER_CALLBACK (serv, "/ardour/fit_1_track", "", fit_1_track);
+               REGISTER_CALLBACK (serv, "/ardour/fit_2_tracks", "", fit_2_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/fit_4_tracks", "", fit_4_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/fit_8_tracks", "", fit_8_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/fit_16_tracks", "", fit_16_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/fit_32_tracks", "", fit_32_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/fit_all_tracks", "", fit_all_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/zoom_100_ms", "", zoom_100_ms);
+               REGISTER_CALLBACK (serv, "/ardour/zoom_1_sec", "", zoom_1_sec);
+               REGISTER_CALLBACK (serv, "/ardour/zoom_10_sec", "", zoom_10_sec);
+               REGISTER_CALLBACK (serv, "/ardour/zoom_1_min", "", zoom_1_min);
+               REGISTER_CALLBACK (serv, "/ardour/zoom_5_min", "", zoom_5_min);
+               REGISTER_CALLBACK (serv, "/ardour/zoom_10_min", "", zoom_10_min);
+               REGISTER_CALLBACK (serv, "/ardour/zoom_to_session", "", zoom_to_session);
+               REGISTER_CALLBACK (serv, "/ardour/temporal_zoom_in", "f", temporal_zoom_in);
+               REGISTER_CALLBACK (serv, "/ardour/temporal_zoom_out", "f", temporal_zoom_out);
+               REGISTER_CALLBACK (serv, "/ardour/scroll_up_1_track", "f", scroll_up_1_track);
+               REGISTER_CALLBACK (serv, "/ardour/scroll_dn_1_track", "f", scroll_dn_1_track);
+               REGISTER_CALLBACK (serv, "/ardour/scroll_up_1_page", "f", scroll_up_1_page);
+               REGISTER_CALLBACK (serv, "/ardour/scroll_dn_1_page", "f", scroll_dn_1_page);
+
+
+               /*
+                * NOTE: these messages are provided for (arguably broken) apps
+                *   that MUST send float args ( TouchOSC and Lemur ).
+                * Normally these ardour transport messages don't require an argument,
+                * so we're providing redundant calls with vestigial "float" args.
+                *
+                * These controls are active on 1.0 only (to prevent duplicate action on
+                * press "/button 1", and release "/button 0")
+                * http://hexler.net/docs/touchosc-controls-reference
+                */
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/loop_toggle", "f", loop_toggle);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/add_marker", "f", add_marker);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/goto_start", "f", goto_start);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/goto_end", "f", goto_end);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/rewind", "f", rewind);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/ffwd", "f", ffwd);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/transport_stop", "f", transport_stop);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/transport_play", "f", transport_play);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/save_state", "f", save_state);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/prev_marker", "f", prev_marker);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/next_marker", "f", next_marker);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/undo", "f", undo);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/redo", "f", redo);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_punch_in", "f", toggle_punch_in);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_punch_out", "f", toggle_punch_out);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/rec_enable_toggle", "f", rec_enable_toggle);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_all_rec_enables", "f", toggle_all_rec_enables);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/all_tracks_rec_in", "f", all_tracks_rec_in);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/all_tracks_rec_out", "f", all_tracks_rec_out);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/remove_marker", "f", remove_marker_at_playhead);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/mark_in", "f", mark_in);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/mark_out", "f", mark_out);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_click", "f", toggle_click);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/midi_panic", "f", midi_panic);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_roll", "f", toggle_roll);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/stop_forget", "f", stop_forget);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/set_punch_range", "f", set_punch_range);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/set_loop_range", "f", set_loop_range);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/set_session_range", "f", set_session_range);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_monitor_mute", "f", toggle_monitor_mute);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_monitor_dim", "f", toggle_monitor_dim);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/toggle_monitor_mono", "f", toggle_monitor_mono);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/quick_snapshot_switch", "f", quick_snapshot_switch);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/quick_snapshot_stay", "f", quick_snapshot_stay);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/fit_1_track", "f", fit_1_track);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/fit_2_tracks", "f", fit_2_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/fit_4_tracks", "f", fit_4_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/fit_8_tracks", "f", fit_8_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/fit_16_tracks", "f", fit_16_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/fit_32_tracks", "f", fit_32_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/fit_all_tracks", "f", fit_all_tracks);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/zoom_100_ms", "f", zoom_100_ms);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/zoom_1_sec", "f", zoom_1_sec);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/zoom_10_sec", "f", zoom_10_sec);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/zoom_1_min", "f", zoom_1_min);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/zoom_5_min", "f", zoom_5_min);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/zoom_10_min", "f", zoom_10_min);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/zoom_to_session", "f", zoom_to_session);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/temporal_zoom_in", "f", temporal_zoom_in);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/temporal_zoom_out", "f", temporal_zoom_out);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/scroll_up_1_track", "f", scroll_up_1_track);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/scroll_dn_1_track", "f", scroll_dn_1_track);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/scroll_up_1_page", "f", scroll_up_1_page);
+               REGISTER_CALLBACK (serv, "/ardour/pushbutton/scroll_dn_1_page", "f", scroll_dn_1_page);
+
+               /* These commands require the route index in addition to the arg; TouchOSC (et al) can't use these  */ 
                REGISTER_CALLBACK (serv, "/ardour/routes/mute", "ii", route_mute);
                REGISTER_CALLBACK (serv, "/ardour/routes/solo", "ii", route_solo);
                REGISTER_CALLBACK (serv, "/ardour/routes/recenable", "ii", route_recenable);
                REGISTER_CALLBACK (serv, "/ardour/routes/gainabs", "if", route_set_gain_abs);
                REGISTER_CALLBACK (serv, "/ardour/routes/gaindB", "if", route_set_gain_dB);
+               REGISTER_CALLBACK (serv, "/ardour/routes/gainfader", "if", route_set_gain_fader);
                REGISTER_CALLBACK (serv, "/ardour/routes/trimabs", "if", route_set_trim_abs);
                REGISTER_CALLBACK (serv, "/ardour/routes/trimdB", "if", route_set_trim_dB);
                REGISTER_CALLBACK (serv, "/ardour/routes/pan_stereo_position", "if", route_set_pan_stereo_position);
@@ -374,6 +496,10 @@ OSC::register_callbacks()
                //lo_server_add_method(serv, "/register_auto_update", "siss", OSC::global_register_auto_update_handler, this);
                //lo_server_add_method(serv, "/unregister_auto_update", "sss", OSC::_global_unregister_auto_update_handler, this);
 
+               /* this is a special catchall handler,
+                * register at the end so this is only called if no
+                * other handler matches (used for debug) */
+               lo_server_add_method (serv, 0, 0, _catchall, this);
        }
 }
 
@@ -532,7 +658,7 @@ OSC::send_current_value (const char* path, lo_arg** argv, int argc, lo_message m
                lo_message_add_string (reply, "bad syntax");
        } else {
                id = argv[0]->i;
-               r = session->route_by_remote_id (id);
+               r = session->get_remote_nth_route (id);
 
                if (!r) {
                        lo_message_add_string (reply, "not found");
@@ -576,7 +702,7 @@ OSC::_catchall (const char *path, const char *types, lo_arg **argv, int argc, vo
 }
 
 int
-OSC::catchall (const char *path, const char* /*types*/, lo_arg **argv, int argc, lo_message msg)
+OSC::catchall (const char *path, const char* types, lo_arg **argv, int argc, lo_message msg)
 {
        size_t len;
        int ret = 1; /* unhandled */
@@ -603,7 +729,7 @@ OSC::catchall (const char *path, const char* /*types*/, lo_arg **argv, int argc,
                } else {
                        for (int n = 0; n < argc; ++n) {
 
-                               boost::shared_ptr<Route> r = session->route_by_remote_id (argv[n]->i);
+                               boost::shared_ptr<Route> r = session->get_remote_nth_route (argv[n]->i);
 
                                if (!r) {
                                        lo_message_add_string (reply, "not found");
@@ -626,7 +752,7 @@ OSC::catchall (const char *path, const char* /*types*/, lo_arg **argv, int argc,
 
                for (int n = 0; n < argc; ++n) {
 
-                       boost::shared_ptr<Route> r = session->route_by_remote_id (argv[n]->i);
+                       boost::shared_ptr<Route> r = session->get_remote_nth_route (argv[n]->i);
 
                        if (r) {
                                end_listen (r, lo_message_get_source (msg));
@@ -634,11 +760,101 @@ OSC::catchall (const char *path, const char* /*types*/, lo_arg **argv, int argc,
                }
 
                ret = 0;
+       } else if (argc == 1 && types[0] == 'f') { // single float -- probably TouchOSC
+               if (!strncmp (path, "/ardour/routes/gainabs/", 23) && strlen (path) > 23) {
+                       int rid = atoi (&path[23]);
+                       // use some power-scale mapping??
+                       route_set_gain_abs (rid, argv[0]->f);
+                       ret = 0;
+               }
+               else if (!strncmp (path, "/ardour/routes/trimabs/", 23) && strlen (path) > 23) {
+                       int rid = atoi (&path[23]);
+                       // normalize 0..1 ?
+                       route_set_trim_abs (rid, argv[0]->f);
+                       ret = 0;
+               }
+               else if (!strncmp (path, "/ardour/routes/mute/", 20) && strlen (path) > 20) {
+                       int rid = atoi (&path[20]);
+                       route_mute (rid, argv[0]->f == 1.0);
+                       ret = 0;
+               }
+               else if (!strncmp (path, "/ardour/routes/solo/", 20) && strlen (path) > 20) {
+                       int rid = atoi (&path[20]);
+                       route_solo (rid, argv[0]->f == 1.0);
+                       ret = 0;
+               }
+               else if (!strncmp (path, "/ardour/routes/recenable/", 25) && strlen (path) > 25) {
+                       int rid = atoi (&path[25]);
+                       route_recenable (rid, argv[0]->f == 1.0);
+                       ret = 0;
+               }
+       }
+
+       if ((ret && _debugmode == Unhandled)) {
+               debugmsg (_("Unhandled OSC message"), path, types, argv, argc);
        }
 
        return ret;
 }
 
+void
+OSC::debugmsg (const char *prefix, const char *path, const char* types, lo_arg **argv, int argc)
+{
+       std::stringstream ss;
+       for (int i = 0; i < argc; ++i) {
+               lo_type type = (lo_type)types[i];
+                       ss << " ";
+               switch (type) {
+                       case LO_INT32:
+                               ss << "i:" << argv[i]->i;
+                               break;
+                       case LO_FLOAT:
+                               ss << "f:" << argv[i]->f;
+                               break;
+                       case LO_DOUBLE:
+                               ss << "d:" << argv[i]->d;
+                               break;
+                       case LO_STRING:
+                               ss << "s:" << &argv[i]->s;
+                               break;
+                       case LO_INT64:
+                               ss << "h:" << argv[i]->h;
+                               break;
+                       case LO_CHAR:
+                               ss << "c:" << argv[i]->s;
+                               break;
+                       case LO_TIMETAG:
+                               ss << "<Timetag>";
+                               break;
+                       case LO_BLOB:
+                               ss << "<BLOB>";
+                               break;
+                       case LO_TRUE:
+                               ss << "#T";
+                               break;
+                       case LO_FALSE:
+                               ss << "#F";
+                               break;
+                       case LO_NIL:
+                               ss << "NIL";
+                               break;
+                       case LO_INFINITUM:
+                               ss << "#inf";
+                               break;
+                       case LO_MIDI:
+                               ss << "<MIDI>";
+                               break;
+                       case LO_SYMBOL:
+                               ss << "<SYMBOL>";
+                               break;
+                       default:
+                               ss << "< ?? >";
+                               break;
+               }
+       }
+       PBD::info << prefix << ": " << path << ss.str() << endmsg;
+}
+
 void
 OSC::update_clock ()
 {
@@ -649,8 +865,8 @@ OSC::update_clock ()
 void
 OSC::session_loaded (Session& s)
 {
-       lo_address listener = lo_address_new (NULL, "7770");
-       lo_send (listener, "/session/loaded", "ss", s.path().c_str(), s.name().c_str());
+//     lo_address listener = lo_address_new (NULL, "7770");
+//     lo_send (listener, "/session/loaded", "ss", s.path().c_str(), s.name().c_str());
 }
 
 void
@@ -658,6 +874,7 @@ OSC::session_exported (std::string path, std::string name)
 {
        lo_address listener = lo_address_new (NULL, "7770");
        lo_send (listener, "/session/exported", "ss", path.c_str(), name.c_str());
+       lo_address_free (listener);
 }
 
 // end "Application Hook" Handlers //
@@ -727,9 +944,12 @@ OSC::current_value (const char */*path*/, const char */*types*/, lo_arg **/*argv
 void
 OSC::routes_list (lo_message msg)
 {
+       if (!session) {
+               return;
+       }
        for (int n = 0; n < (int) session->nroutes(); ++n) {
 
-               boost::shared_ptr<Route> r = session->route_by_remote_id (n);
+               boost::shared_ptr<Route> r = session->get_remote_nth_route (n);
 
                if (r) {
 
@@ -748,13 +968,14 @@ OSC::routes_list (lo_message msg)
                        lo_message_add_int32 (reply, r->n_outputs().n_audio());
                        lo_message_add_int32 (reply, r->muted());
                        lo_message_add_int32 (reply, r->soloed());
-                       lo_message_add_int32 (reply, r->remote_control_id());
+                       /* XXX Can only use group ID at this point */
+                       lo_message_add_int32 (reply, r->presentation_info().group_order());
 
                        if (boost::dynamic_pointer_cast<AudioTrack>(r)
                                        || boost::dynamic_pointer_cast<MidiTrack>(r)) {
 
                                boost::shared_ptr<Track> t = boost::dynamic_pointer_cast<Track>(r);
-                               lo_message_add_int32 (reply, t->record_enabled());
+                               lo_message_add_int32 (reply, (int32_t) t->rec_enable_control()->get_value());
                        }
 
                        //Automatically listen to routes listed
@@ -780,6 +1001,9 @@ OSC::routes_list (lo_message msg)
 void
 OSC::transport_frame (lo_message msg)
 {
+       if (!session) {
+               return;
+       }
        framepos_t pos = session->transport_frame ();
 
        lo_message reply = lo_message_new ();
@@ -793,6 +1017,9 @@ OSC::transport_frame (lo_message msg)
 void
 OSC::transport_speed (lo_message msg)
 {
+       if (!session) {
+               return;
+       }
        double ts = session->transport_speed ();
 
        lo_message reply = lo_message_new ();
@@ -806,6 +1033,9 @@ OSC::transport_speed (lo_message msg)
 void
 OSC::record_enabled (lo_message msg)
 {
+       if (!session) {
+               return;
+       }
        int re = (int)session->get_record_enabled ();
 
        lo_message reply = lo_message_new ();
@@ -822,10 +1052,10 @@ OSC::route_mute (int rid, int yn)
 {
        if (!session) return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (r) {
-               r->set_mute (yn, this);
+               r->mute_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
        }
 
        return 0;
@@ -836,12 +1066,10 @@ OSC::route_solo (int rid, int yn)
 {
        if (!session) return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (r) {
-               boost::shared_ptr<RouteList> rl (new RouteList);
-               rl->push_back (r);
-               session->set_solo (rl, yn);
+               r->solo_control()->set_value (yn ? 1.0 : 0.0, PBD::Controllable::NoGroup);
        }
 
        return 0;
@@ -852,10 +1080,13 @@ OSC::route_recenable (int rid, int yn)
 {
        if (!session) return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (r) {
-               r->set_record_enabled (yn, this);
+               boost::shared_ptr<Track> trk = boost::dynamic_pointer_cast<Track> (r);
+               if (trk) {
+                       trk->rec_enable_control()->set_value (yn, PBD::Controllable::UseGroup);
+               }
        }
 
        return 0;
@@ -866,10 +1097,10 @@ OSC::route_set_gain_abs (int rid, float level)
 {
        if (!session) return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (r) {
-               r->set_gain (level, this);
+               r->gain_control()->set_value (level, PBD::Controllable::NoGroup);
        }
 
        return 0;
@@ -878,19 +1109,28 @@ OSC::route_set_gain_abs (int rid, float level)
 int
 OSC::route_set_gain_dB (int rid, float dB)
 {
+       if (dB < -192) {
+               return route_set_gain_abs (rid, 0.0);
+       }
        return route_set_gain_abs (rid, dB_to_coefficient (dB));
 }
 
+int
+OSC::route_set_gain_fader (int rid, float pos)
+{
+       return route_set_gain_abs (rid, slider_position_to_gain_with_max (pos, 2.0));
+}
+
 
 int
 OSC::route_set_trim_abs (int rid, float level)
 {
        if (!session) return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (r) {
-               r->set_trim (level, this);
+               r->set_trim (level, PBD::Controllable::NoGroup);
        }
 
        return 0;
@@ -908,7 +1148,7 @@ OSC::route_set_pan_stereo_position (int rid, float pos)
 {
        if (!session) return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (r) {
                boost::shared_ptr<Panner> panner = r->panner();
@@ -926,7 +1166,7 @@ OSC::route_set_pan_stereo_width (int rid, float pos)
 {
        if (!session) return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (r) {
                boost::shared_ptr<Panner> panner = r->panner();
@@ -946,7 +1186,7 @@ OSC::route_set_send_gain_abs (int rid, int sid, float val)
                return -1;
        }
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (!r) {
                return -1;
@@ -965,7 +1205,7 @@ OSC::route_set_send_gain_abs (int rid, int sid, float val)
                boost::shared_ptr<Amp> a = s->amp();
 
                if (a) {
-                       a->set_gain (val, this);
+                       a->gain_control()->set_value (val, PBD::Controllable::NoGroup);
                }
        }
        return 0;
@@ -978,7 +1218,7 @@ OSC::route_set_send_gain_dB (int rid, int sid, float val)
                return -1;
        }
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (!r) {
                return -1;
@@ -997,7 +1237,7 @@ OSC::route_set_send_gain_dB (int rid, int sid, float val)
                boost::shared_ptr<Amp> a = s->amp();
 
                if (a) {
-                       a->set_gain (dB_to_coefficient (val), this);
+                       a->gain_control()->set_value (dB_to_coefficient (val), PBD::Controllable::NoGroup);
                }
        }
        return 0;
@@ -1009,7 +1249,7 @@ OSC::route_plugin_parameter (int rid, int piid, int par, float val)
        if (!session)
                return -1;
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (!r) {
                PBD::error << "OSC: Invalid Remote Control ID '" << rid << "'" << endmsg;
@@ -1048,11 +1288,11 @@ OSC::route_plugin_parameter (int rid, int piid, int par, float val)
        ParameterDescriptor pd;
        pi->plugin()->get_parameter_descriptor (controlid,pd);
 
-       if (val >= pd.lower && val < pd.upper) {
+       if (val >= pd.lower && val <= pd.upper) {
 
                boost::shared_ptr<AutomationControl> c = pi->automation_control (Evoral::Parameter(PluginAutomation, 0, controlid));
                // cerr << "parameter:" << redi->describe_parameter(controlid) << " val:" << val << "\n";
-               c->set_value (val);
+               c->set_value (val, PBD::Controllable::NoGroup);
        } else {
                PBD::warning << "OSC: Parameter # " << par <<  " for plugin # " << piid << " on RID '" << rid << "' is out of range" << endmsg;
                PBD::info << "OSC: Valid range min=" << pd.lower << " max=" << pd.upper << endmsg;
@@ -1068,7 +1308,7 @@ OSC::route_plugin_parameter_print (int rid, int piid, int par)
                return -1;
        }
 
-       boost::shared_ptr<Route> r = session->route_by_remote_id (rid);
+       boost::shared_ptr<Route> r = session->get_remote_nth_route (rid);
 
        if (!r) {
                return -1;
@@ -1112,7 +1352,9 @@ OSC::route_plugin_parameter_print (int rid, int piid, int par)
 XMLNode&
 OSC::get_state ()
 {
-       return ControlProtocol::get_state();
+       XMLNode& node (ControlProtocol::get_state());
+       node.add_property("debugmode", (int) _debugmode); // TODO: enum2str
+       return node;
 }
 
 int
@@ -1121,6 +1363,10 @@ OSC::set_state (const XMLNode& node, int version)
        if (ControlProtocol::set_state (node, version)) {
                return -1;
        }
+       XMLProperty const * p = node.property (X_("debugmode"));
+       if (p) {
+               _debugmode = OSCDebugMode (PBD::atoi(p->value ()));
+       }
 
        return 0;
 }