OSC: added context based previous/next select
[ardour.git] / libs / surfaces / osc / osc_route_observer.cc
index 6ce80ab789e53ab6cf293e98f990999ebdd8334a..840142f4a6b18138a0f9a088d389154e4a4de0a9 100644 (file)
 #include "boost/lambda/lambda.hpp"
 
 #include "pbd/control_math.h"
+#include <glibmm.h>
+
 
 #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"
@@ -45,15 +53,38 @@ OSCRouteObserver::OSCRouteObserver (OSC& o, uint32_t ss, ArdourSurface::OSC::OSC
        ,_last_gain (-1.0)
        ,_last_trim (-1.0)
        ,_init (true)
+       ,_expand (2048)
 {
-       addr = lo_address_new_from_url  (sur->remote_url.c_str());
-       refresh_strip (true);
+       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 = boost::shared_ptr<ARDOUR::Stripable>();
+               clear_strip ();
+       } else {
+               _strip = sur->strips[sid];
+               refresh_strip (_strip, true);
+       }
+       if (sur->expand_enable) {
+               set_expand (sur->expand);
+       } else {
+               set_expand (0);
+       }
+       _send = boost::shared_ptr<ARDOUR::Send> ();
 }
 
 OSCRouteObserver::~OSCRouteObserver ()
 {
        _init = true;
-
        strip_connections.drop_connections ();
 
        lo_address_free (addr);
@@ -66,6 +97,9 @@ OSCRouteObserver::no_strip ()
        _init = true;
 
        strip_connections.drop_connections ();
+       _gain_control = boost::shared_ptr<ARDOUR::GainControl> ();
+       _send = boost::shared_ptr<ARDOUR::Send> ();
+       _strip = boost::shared_ptr<Stripable> ();
        /*
         * The strip will sit idle at this point doing nothing until
         * the surface has recalculated it's strip list and then calls
@@ -75,71 +109,60 @@ OSCRouteObserver::no_strip ()
  }
        
 void
-OSCRouteObserver::refresh_strip (bool force)
+OSCRouteObserver::refresh_strip (boost::shared_ptr<ARDOUR::Stripable> new_strip, bool force)
 {
        _init = true;
-       uint32_t sid = sur->bank + ssid - 2;
-       if (sid >= sur->strips.size ()) {
-               // this _should_ only occure if the number of strips is less than banksize
-               clear_strip ();
-               return;
+       if (_tick_busy) {
+               Glib::usleep(100); // let tick finish
        }
-       // future
-       /*if (sur->linkset) {
-               //to be added with linkset stuff
-               if (_osc.linksets[sur->linkset]->not_ready)
-                       clear_strip ();
-                       switch (ssid) {
-                               case 1:
-                                       _osc.text_message_with_id ("/strip/name", ssid, "Device", addr);
-                                       break;
-                               case 2:
-                                       _osc.text_message_with_id ("/strip/name", ssid, string_compose ("%1", not_ready), addr);
-                                       break;
-                               case 3:
-                                       _osc.text_message_with_id ("/strip/name", ssid, "Missing", addr);
-                                       break;
-                               case 4:
-                                       _osc.text_message_with_id ("/strip/name", ssid, "from", addr);
-                                       break;
-                               case 5:
-                                       _osc.text_message_with_id ("/strip/name", ssid, "Linkset", addr);
-                                       break;
-                               default:
-                                       break;
-                       }
-                       return;
-               }
-       }*/
+       _last_gain =-1.0;
+       _last_trim =-1.0;
+       _send = boost::shared_ptr<ARDOUR::Send> ();
 
-       boost::shared_ptr<ARDOUR::Stripable> new_strip = sur->strips[sur->bank + ssid - 2];
-       if (_strip && (new_strip == _strip) && !force) {
+       send_select_status (ARDOUR::Properties::selected);
+
+       if ((new_strip == _strip) && !force) {
+               // no change don't send feedback
                _init = false;
                return;
        }
-
+       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, boost::bind (&OSCRouteObserver::no_strip, this), OSC::instance());
        as = ARDOUR::Off;
 
-       if (sur->feedback[0]) { // buttons are separate feedback
+       if (feedback[0]) { // buttons are separate feedback
                _strip->PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::name_changed, this, boost::lambda::_1), OSC::instance());
                name_changed (ARDOUR::Properties::name);
 
+               boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (_strip);
+               if (rt) {
+                       rt->route_group_changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::group_name, this), OSC::instance());
+                       group_name ();
+               }
+
+               _strip->presentation_info().PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::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, boost::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/mute"), _strip->mute_control()), OSC::instance());
-               send_change_message ("/strip/mute", _strip->mute_control());
+               send_change_message (X_("/strip/mute"), _strip->mute_control());
 
                _strip->solo_control()->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/solo"), _strip->solo_control()), OSC::instance());
-               send_change_message ("/strip/solo", _strip->solo_control());
+               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 ("/strip/solo_iso", _strip->solo_isolate_control());
+                       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 ("/strip/solo_safe", _strip->solo_safe_control());
+                       send_change_message (X_("/strip/solo_safe"), _strip->solo_safe_control());
                }
 
                boost::shared_ptr<Track> track = boost::dynamic_pointer_cast<Track> (_strip);
@@ -151,21 +174,21 @@ OSCRouteObserver::refresh_strip (bool force)
                boost::shared_ptr<AutomationControl> rec_controllable = _strip->rec_enable_control ();
                if (rec_controllable) {
                        rec_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/recenable"), _strip->rec_enable_control()), OSC::instance());
-                       send_change_message ("/strip/recenable", _strip->rec_enable_control());
+                       send_change_message (X_("/strip/recenable"), _strip->rec_enable_control());
                }
                boost::shared_ptr<AutomationControl> recsafe_controllable = _strip->rec_safe_control ();
                if (rec_controllable) {
                        recsafe_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/record_safe"), _strip->rec_safe_control()), OSC::instance());
-                       send_change_message ("/strip/record_safe", _strip->rec_safe_control());
+                       send_change_message (X_("/strip/record_safe"), _strip->rec_safe_control());
                }
                _strip->presentation_info().PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_select_status, this, _1), OSC::instance());
                send_select_status (ARDOUR::Properties::selected);
        }
 
-       if (sur->feedback[1]) { // level controls
-               boost::shared_ptr<GainControl> gain_cont = _strip->gain_control();
-               gain_cont->alist()->automation_state_changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::gain_automation, this), OSC::instance());
-               gain_cont->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_gain_message, this), OSC::instance());
+       if (feedback[1]) { // level controls
+               _gain_control = _strip->gain_control();
+               _gain_control->alist()->automation_state_changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::gain_automation, this), OSC::instance());
+               _gain_control->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_gain_message, this), OSC::instance());
                gain_automation ();
 
                boost::shared_ptr<Controllable> trim_controllable = boost::dynamic_pointer_cast<Controllable>(_strip->trim_control());
@@ -177,7 +200,7 @@ OSCRouteObserver::refresh_strip (bool force)
                boost::shared_ptr<Controllable> pan_controllable = boost::dynamic_pointer_cast<Controllable>(_strip->pan_azimuth_control());
                if (pan_controllable) {
                        pan_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/pan_stereo_position"), _strip->pan_azimuth_control()), OSC::instance());
-                       send_change_message ("/strip/pan_stereo_position", _strip->pan_azimuth_control());
+                       send_change_message (X_("/strip/pan_stereo_position"), _strip->pan_azimuth_control());
                }
        }
        _init = false;
@@ -186,45 +209,152 @@ OSCRouteObserver::refresh_strip (bool force)
 }
 
 void
-OSCRouteObserver::clear_strip ()
+OSCRouteObserver::refresh_send (boost::shared_ptr<ARDOUR::Send> 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;
+       }
        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, boost::bind (&OSCRouteObserver::no_strip, this), OSC::instance());
+       as = ARDOUR::Off;
 
-       // all strip buttons should be off and faders 0 and etc.
-       _osc.float_message_with_id ("/strip/expand", ssid, 0, addr);
-       if (sur->feedback[0]) { // buttons are separate feedback
-               _osc.text_message_with_id ("/strip/name", ssid, " ", addr);
-               _osc.float_message_with_id ("/strip/mute", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/solo", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/recenable", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/record_safe", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/monitor_input", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/monitor_disk", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/gui_select", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/select", ssid, 0, addr);
-       }
-       if (sur->feedback[1]) { // level controls
-               if (sur->gainmode) {
-                       _osc.float_message_with_id ("/strip/fader", ssid, 0, addr);
+       if (feedback[0]) { // buttons are separate feedback
+               _strip->PropertyChanged.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::name_changed, this, boost::lambda::_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, boost::bind (&OSCRouteObserver::gain_automation, this), OSC::instance());
+               _gain_control->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_gain_message, this), OSC::instance());
+               gain_automation ();
+
+               if (_send->pan_outs() > 1) {
+                       boost::shared_ptr<Controllable> pan_controllable = boost::dynamic_pointer_cast<Controllable>(_send->panner_shell()->panner()->pannable()->pan_azimuth_control);
+                       if (pan_controllable) {
+                               pan_controllable->Changed.connect (strip_connections, MISSING_INVALIDATOR, boost::bind (&OSCRouteObserver::send_change_message, this, X_("/strip/pan_stereo_position"), pan_controllable), OSC::instance());
+                               send_change_message (X_("/strip/pan_stereo_position"), pan_controllable);
+                       }
                } else {
-                       _osc.float_message_with_id ("/strip/gain", ssid, -193, addr);
+                       _osc.float_message_with_id (X_("/strip/pan_stereo_position"), ssid, 0.5, in_line, addr);
                }
-               _osc.float_message_with_id ("/strip/trimdB", ssid, 0, addr);
-               _osc.float_message_with_id ("/strip/pan_stereo_position", ssid, 0.5, addr);
        }
-       if (sur->feedback[9]) {
-               _osc.float_message_with_id ("/strip/signal", ssid, 0, addr);
+       _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);
+               }
        }
-       if (sur->feedback[7]) {
-               if (sur->gainmode) {
-                       _osc.float_message_with_id ("/strip/meter", ssid, 0, 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 ("/strip/meter", ssid, -193, addr);
+                       _osc.float_message_with_id (X_("/strip/meter"), ssid, -193, in_line, addr);
                }
-       }else if (sur->feedback[8]) {
-               _osc.float_message_with_id ("/strip/meter", ssid, 0, addr);
+       }else if (feedback[8]) {
+               _osc.float_message_with_id (X_("/strip/meter"), ssid, 0, in_line, addr);
        }
 }
 
@@ -235,8 +365,12 @@ OSCRouteObserver::tick ()
        if (_init) {
                return;
        }
-       if (sur->feedback[7] || sur->feedback[8] || sur->feedback[9]) { // meters enabled
+       _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);
@@ -245,51 +379,45 @@ OSCRouteObserver::tick ()
                }
                if (now_meter < -120) now_meter = -193;
                if (_last_meter != now_meter) {
-                       if (sur->feedback[7] || sur->feedback[8]) {
-                               if (sur->gainmode && sur->feedback[7]) {
-                                       _osc.float_message_with_id ("/strip/meter", ssid, ((now_meter + 94) / 100), addr);
-                               } else if ((!sur->gainmode) && sur->feedback[7]) {
-                                       _osc.float_message_with_id ("/strip/meter", ssid, now_meter, addr);
-                               } else if (sur->feedback[8]) {
+                       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<<ledlvl);
-                                       _osc.int_message_with_id ("/strip/meter", ssid, ledbits, addr);
+                                       _osc.int_message_with_id (X_("/strip/meter"), ssid, ledbits, in_line, addr);
                                }
                        }
-                       if (sur->feedback[9]) {
+                       if (feedback[9]) {
                                float signal;
                                if (now_meter < -40) {
                                        signal = 0;
                                } else {
                                        signal = 1;
                                }
-                               _osc.float_message_with_id ("/strip/signal", ssid, signal, addr);
+                               _osc.float_message_with_id (X_("/strip/signal"), ssid, signal, in_line, addr);
                        }
                }
                _last_meter = now_meter;
 
        }
-       if (sur->feedback[1]) {
+       if (feedback[1]) {
                if (gain_timeout) {
                        if (gain_timeout == 1) {
-                               _osc.text_message_with_id ("/strip/name", ssid, _strip->name(), addr);
+                               name_changed (ARDOUR::Properties::name);
                        }
                        gain_timeout--;
                }
-               if (trim_timeout) {
-                       if (trim_timeout == 1) {
-                               _osc.text_message_with_id ("/strip/name", ssid, _strip->name(), addr);
-                       }
-                       trim_timeout--;
-               }
                if (as == ARDOUR::Play ||  as == ARDOUR::Touch) {
-                       if(_last_gain != _strip->gain_control()->get_value()) {
-                               _last_gain = _strip->gain_control()->get_value();
+                       if(_last_gain != _gain_control->get_value()) {
+                               _last_gain = _gain_control->get_value();
                                send_gain_message ();
                        }
                }
        }
-
+       _tick_busy = false;
 }
 
 void
@@ -298,17 +426,45 @@ OSCRouteObserver::name_changed (const PBD::PropertyChange& what_changed)
        if (!what_changed.contains (ARDOUR::Properties::name)) {
            return;
        }
+       string name = "";
+       if (!_send) {
+               name = _strip->name();
+       } else {
+               name = string_compose ("%1-Send", _strip->name());
+       }
 
        if (_strip) {
-               _osc.text_message_with_id ("/strip/name", ssid, _strip->name(), addr);
+               _osc.text_message_with_id (X_("/strip/name"), ssid, name, in_line, addr);
+       }
+}
+
+void
+OSCRouteObserver::group_name ()
+{
+       boost::shared_ptr<Route> rt = boost::dynamic_pointer_cast<Route> (_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, boost::shared_ptr<Controllable> controllable)
 {
        float val = controllable->get_value();
-       _osc.float_message_with_id (path, ssid, (float) controllable->internal_to_interface (val), addr);
+       _osc.float_message_with_id (path, ssid, (float) controllable->internal_to_interface (val), in_line, addr);
 }
 
 void
@@ -333,8 +489,8 @@ OSCRouteObserver::send_monitor_status (boost::shared_ptr<Controllable> controlla
                        disk = 0;
                        input = 0;
        }
-       _osc.int_message_with_id ("/strip/monitor_input", ssid, input, addr);
-       _osc.int_message_with_id ("/strip/monitor_disk", ssid, disk, addr);
+       _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);
 
 }
 
@@ -346,33 +502,30 @@ OSCRouteObserver::send_trim_message ()
        } else {
                return;
        }
-       if (sur->gainmode) {
-               _osc.text_message_with_id ("/strip/name", ssid, string_compose ("%1%2%3", std::fixed, std::setprecision(2), accurate_coefficient_to_dB (_last_trim)), addr);
-               trim_timeout = 8;
-       }
-
-       _osc.float_message_with_id ("/strip/trimdB", ssid, (float) accurate_coefficient_to_dB (_last_trim), addr);
+       _osc.float_message_with_id (X_("/strip/trimdB"), ssid, (float) accurate_coefficient_to_dB (_last_trim), in_line, addr);
 }
 
 void
 OSCRouteObserver::send_gain_message ()
 {
-       boost::shared_ptr<Controllable> controllable = _strip->gain_control();
-       if (_last_gain != controllable->get_value()) {
-               _last_gain = controllable->get_value();
+       if (_last_gain != _gain_control->get_value()) {
+               _last_gain = _gain_control->get_value();
        } else {
                return;
        }
 
-       if (sur->gainmode) {
-               _osc.float_message_with_id ("/strip/fader", ssid, controllable->internal_to_interface (_last_gain), addr);
-               _osc.text_message_with_id ("/strip/name", ssid, string_compose ("%1%2%3", std::fixed, std::setprecision(2), accurate_coefficient_to_dB (controllable->get_value())), addr);
-               gain_timeout = 8;
-       } else {
-               if (controllable->get_value() < 1e-15) {
-                       _osc.float_message_with_id ("/strip/gain", ssid, -200, addr);
+       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 ("/strip/gain", ssid, accurate_coefficient_to_dB (_last_gain), addr);
+                       _osc.float_message_with_id (X_("/strip/gain"), ssid, accurate_coefficient_to_dB (_last_gain), in_line, addr);
                }
        }
 }
@@ -380,12 +533,12 @@ OSCRouteObserver::send_gain_message ()
 void
 OSCRouteObserver::gain_automation ()
 {
-       string path = "/strip/gain";
-       if (sur->gainmode) {
-               path = "/strip/fader";
+       string path = X_("/strip/gain");
+       if (gainmode) {
+               path = X_("/strip/fader");
        }
        send_gain_message ();
-       as = _strip->gain_control()->alist()->automation_state();
+       as = _gain_control->alist()->automation_state();
        string auto_name;
        float output = 0;
        switch (as) {
@@ -412,8 +565,8 @@ OSCRouteObserver::gain_automation ()
                default:
                        break;
        }
-       _osc.float_message_with_id (string_compose ("%1/automation", path), ssid, output, addr);
-       _osc.text_message_with_id (string_compose ("%1/automation_name", path), ssid, auto_name, addr);
+       _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
@@ -421,7 +574,7 @@ OSCRouteObserver::send_select_status (const PropertyChange& what)
 {
        if (what == PropertyChange(ARDOUR::Properties::selected)) {
                if (_strip) {
-                       _osc.float_message_with_id ("/strip/select", ssid, _strip->is_selected(), addr);
+                       _osc.float_message_with_id (X_("/strip/select"), ssid, _strip->is_selected(), in_line, addr);
                }
        }
 }