Completed soloing system. Other fixes - see ChangeLog.

15 files changed, 641 insertions, 329 deletions

diff --git a/muse2/ChangeLog b/muse2/ChangeLog
index 5006df0b..8bcfe6f0 100644
--- a/muse2/ChangeLog
+++ b/muse2/ChangeLog
@@ -1,3 +1,11 @@
+09.01.2011:
+        - These changes marked as p4.0.14:
+        - Applied aux send fix AudioTrack::writeProperties() by Remon. Thanks. (Tim)
+        * Feature!: Complete soloing system (after 4 years). Support chaining Midi Port/Audio Out -> Audio In. (Tim)
+          Click on audio strip iR, or midi strip oR, or midi track info oR buttons to see new additions.
+          Tested thoroughly, but of course this major change needs wider testing. 
+          TODO TODO: Fix trackinfo width (a minor button placement gui issue).
+        - Fixed very slow midi trackinfo property adjustments with mixer shown. In AudioMixerApp::songChanged(). (Tim)  
 04.01.2011:
         - Added saving and restoring of pianoroll trackinfo h-splitter state. (Tim)
         - Fixed multiple velocity controllers appearing on song reload. Tested OK. (Tim)
diff --git a/muse2/muse/app.cpp b/muse2/muse/app.cpp
index 1f2edc1a..2c4758a6 100644
--- a/muse2/muse/app.cpp
+++ b/muse2/muse/app.cpp
@@ -49,6 +49,7 @@
 #include "transpose.h"
 #include "waveedit.h"
 #include "widgets/projectcreateimpl.h"
+#include "widgets/menutitleitem.h"
 
 #ifdef DSSI_SUPPORT
 #include "dssihost.h"
@@ -2188,7 +2189,7 @@ PopupMenu* MusE::getRoutingPopupMenu()
 
 void MusE::updateRouteMenus(Track* track, QObject* master)    
 {
-      // NOTE: The puropse of this routine is to make sure the items actually reflect
+      // NOTE: The purpose of this routine is to make sure the items actually reflect
       //  the routing status. And with MusE-1 QT3, it was also required to actually
       //  check the items since QT3 didn't do it for us.
       // But now with MusE-2 and QT4, QT4 checks an item when it is clicked.
@@ -2218,9 +2219,84 @@ void MusE::updateRouteMenus(Track* track, QObject* master)
       {
         // p3.3.50 Ignore the 'toggle' items.
         if(imm->second.type == Route::MIDI_PORT_ROUTE && 
-           imm->first >= (MIDI_PORTS * MIDI_CHANNELS) && imm->first < (MIDI_PORTS * MIDI_CHANNELS + MIDI_PORTS))   
+           //imm->first >= (MIDI_PORTS * MIDI_CHANNELS) && imm->first < (MIDI_PORTS * MIDI_CHANNELS + MIDI_PORTS))   
+           imm->second.channel == (1 << MIDI_CHANNELS) - 1)  // p4.0.14 See if all channels are set, rather than using ID.
           continue;
           
+        
+        // p4.0.14 TODO FIXME Couldn't quite figure out the logic yet. It should be possible (I hope). 
+        // But not really required for now, as per above note.
+        if(gIsOutRoutingPopupMenu && track->isMidiTrack() &&
+          imm->second.type == Route::TRACK_ROUTE && imm->second.track->type() == Track::AUDIO_INPUT)
+          return;
+        #if 0
+        printf("imm route:\n");  // REMOVE Tim.
+        imm->second.dump();
+        if(track->isMidiTrack())
+        {
+          if(imm->second.type == Route::TRACK_ROUTE && imm->second.track->type() == Track::AUDIO_INPUT)
+          {
+            Route &aRoute = imm->second;
+            int chbit = aRoute.channel;
+            ///Route bRoute(track, chbit);
+            ///int mdidx = bRoute.midiPort;
+            int port = ((MidiTrack*)track)->outPort();
+            if(port < 0 || port >= MIDI_PORTS)
+              continue;
+            int tchbit = 1 << ((MidiTrack*)track)->outChannel();
+            
+            MidiPort* mp = &midiPorts[port];
+            
+            ///Route bRoute(port, chbit);
+            
+            //int chmask = 0;                   
+            bool found = false;
+            RouteList* mprl = gIsOutRoutingPopupMenu ? mp->outRoutes() : mp->inRoutes();
+            iRoute ir = mprl->begin();
+            for(; ir != mprl->end(); ++ir) 
+            {
+              printf("mp route:\n");  // REMOVE Tim.
+              ir->dump(); // REMOVE Tim.
+              ///if(aRoute.type == Route::TRACK_ROUTE)                                     // Is the map route a track route?
+              {
+                if(ir->type == Route::TRACK_ROUTE && ir->track == aRoute.track)  // Is the track route a midi port route?
+                  //&& (ir->channel & chbit) == chbit)               
+                  //&& (ir->channel & tchbit))               // Is the exact channel mask bit(s) set?
+                {
+                  printf("track matches\n");  // REMOVE Tim.
+                  if(ir->channel & tchbit)
+                  {
+                    found = true;
+                    printf("found: bit matches\n");  // REMOVE Tim.
+                  }  
+                  break;
+                }
+              }
+              ///else
+              ///if(*ir == aRoute)
+              ///{
+                //found = true;
+              ///  break;
+              ///}
+            }
+            //pup->setItemChecked(imm->first, found);
+            //printf("MusE::updateRouteMenus setItemChecked\n");
+            // TODO: MusE-2: Convert this, fastest way is to change the routing map, otherwise this requires a lookup.
+            //if(pup->isItemChecked(imm->first) != (irl != rl->end()))
+            //  pup->setItemChecked(imm->first, irl != rl->end());
+            QAction* act = pup->findActionFromData(imm->first);  
+            //printf("set act checked to:%d\n", ir != mprl->end());  // REMOVE Tim.
+            //if(act && act->isChecked() != (ir != mprl->end()))
+            //  act->setChecked(ir != mprl->end());
+            printf("set act checked to:%d\n", found);  // REMOVE Tim.
+            if(act && act->isChecked() != found)
+              act->setChecked(found);
+            
+            //return;
+          }
+        }
+        #endif
+        
         //bool found = false;
         iRoute irl = rl->begin();
         for(; irl != rl->end(); ++irl) 
@@ -2278,6 +2354,69 @@ void MusE::routingPopupMenuActivated(Track* track, int n)
         iRouteMenuMap imm = gRoutingMenuMap.find(n);
         if(imm == gRoutingMenuMap.end())
           return;
+        
+        // Support Midi Port to Audio Input track routes. p4.0.14 Tim.
+        if(imm->second.type == Route::TRACK_ROUTE)
+        {
+          //if(gIsOutRoutingPopupMenu)    // Try to avoid splitting like this. 
+          {
+            Route &aRoute = imm->second;
+            int chbit = aRoute.channel;
+            int port = ((MidiTrack*)track)->outPort();
+            if(port < 0 || port >= MIDI_PORTS)
+              return;
+            
+            MidiPort* mp = &midiPorts[port];
+            ///MidiDevice* md = mp->device();
+            
+            // This is desirable, but could lead to 'hidden' routes unless we add more support
+            //  such as removing the existing routes when user changes flags.
+            // So for now, just list all valid ports whether read or write.
+            ///if(!md)
+            ///  return;
+            ///if(!(md->rwFlags() & (gIsOutRoutingPopupMenu ? 1 : 2)))
+            ///  return;
+            
+            //int channel = ((MidiTrack*)track->outChannel();
+            Route bRoute(port, chbit);
+            
+            int chmask = 0;                   
+            RouteList* mprl = gIsOutRoutingPopupMenu ? mp->outRoutes() : mp->inRoutes();
+            iRoute ir = mprl->begin();
+            for (; ir != mprl->end(); ++ir) 
+            {
+              if(ir->type == Route::TRACK_ROUTE && ir->track == aRoute.track)    // Is there already a route to this port?
+              {
+                    chmask = ir->channel;  // Grab the channel mask.
+                    break;
+              }      
+            }
+            //if (iir != rl->end()) 
+            if ((chmask & chbit) == chbit)             // Is the channel's bit(s) set?
+            {
+              // disconnect
+              if(gIsOutRoutingPopupMenu)
+                audio->msgRemoveRoute(bRoute, aRoute);
+              else
+                audio->msgRemoveRoute(aRoute, bRoute);
+            }
+            else 
+            {
+              // connect
+              if(gIsOutRoutingPopupMenu)
+                audio->msgAddRoute(bRoute, aRoute);
+              else
+                audio->msgAddRoute(aRoute, bRoute);
+            }
+            
+            audio->msgUpdateSoloStates();
+            song->update(SC_ROUTE);
+            
+          }
+          return;
+        }
+        
+        
         if(imm->second.type != Route::MIDI_PORT_ROUTE)
           return;
         Route &aRoute = imm->second;
@@ -2580,45 +2719,71 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst)
   if(!track)
     return 0;
     
-  //QPoint ppt = QCursor::pos();
-  
   if(track->isMidiTrack())
   {
+    RouteList* rl = dst ? track->outRoutes() : track->inRoutes();
+    //Route dst(track, -1);
   
-    //QPoint ppt = parent->rect().bottomLeft();
-      
-    //if(dst)
-    //{
-      // TODO 
+    PopupMenu* pup = getRoutingPopupMenu();
+    pup->disconnect();
+    //connect(pup, SIGNAL(activated(int)), SLOT(routingPopupMenuActivated(int)));
+    //connect(pup, SIGNAL(aboutToHide()), SLOT(routingPopupMenuAboutToHide()));
       
-    //}
-    //else
-    //{
-      RouteList* rl = dst ? track->outRoutes() : track->inRoutes();
-      //Route dst(track, -1);
+    pup->clear();
+    gRoutingMenuMap.clear();
     
-      PopupMenu* pup = getRoutingPopupMenu();
-      pup->disconnect();
-      //connect(pup, SIGNAL(activated(int)), SLOT(routingPopupMenuActivated(int)));
-      //connect(pup, SIGNAL(aboutToHide()), SLOT(routingPopupMenuAboutToHide()));
+    int gid = 0;
+    QAction* act = 0;
+    
+    if(dst)   
+    {
+      // Support Midi Port to Audio Input track routes. p4.0.14 Tim.
+      int port = ((MidiTrack*)track)->outPort();
+      if(port >= 0 && port < MIDI_PORTS)
+      {
+        MidiPort* mp = &midiPorts[port];
+        RouteList* mprl = mp->outRoutes();
+        int chbits = 1 << ((MidiTrack*)track)->outChannel();
+        //MidiDevice* md = mp->device();
+        //if(!md)
+        //  continue;
         
-      int gid = 0;
-      //int n;    
-      QAction* act = 0;
-      
-    // Routes can't be re-read until the message sent from msgAddRoute1() 
-    //  has had time to be sent and actually affected the routes.
-    ///_redisplay:
-      
-      pup->clear();
-      gRoutingMenuMap.clear();
-      gid = 0;
-      
-      //MidiInPortList* tl = song->midiInPorts();
-      //for(iMidiInPort i = tl->begin();i != tl->end(); ++i) 
+        pup->addSeparator();
+        pup->addAction(new MenuTitleItem(tr("Soloing chain"), pup)); 
+        PopupMenu* subp = new PopupMenu(pup);
+        subp->setTitle(tr("Audio returns")); 
+        pup->addMenu(subp);
+        
+        InputList* al = song->inputs();
+        for (iAudioInput i = al->begin(); i != al->end(); ++i) 
+        {
+          Track* t = *i;
+          QString s(t->name());
+          
+          act = subp->addAction(s);
+          act->setData(gid);
+          act->setCheckable(true);
+          
+          Route r(t, chbits);
+          
+          gRoutingMenuMap.insert( pRouteMenuMap(gid, r) );
+          
+          for(iRoute ir = mprl->begin(); ir != mprl->end(); ++ir) 
+          {
+            if(ir->type == Route::TRACK_ROUTE && ir->track == t && (ir->channel & chbits))
+            {
+              act->setChecked(true);
+              break;
+            }  
+          }
+          ++gid;      
+        }
+      }     
+    }
+    else
+    {
       for(int i = 0; i < MIDI_PORTS; ++i)
       {
-        //MidiInPort* track = *i;
         // NOTE: Could possibly list all devices, bypassing ports, but no, let's stick with ports.
         MidiPort* mp = &midiPorts[i];
         MidiDevice* md = mp->device();
@@ -2630,10 +2795,6 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst)
           
         //printf("MusE::prepareRoutingPopupMenu adding submenu portnum:%d\n", i);
         
-        //QMenu* m = menu->addMenu(track->name());
-        //QPopupMenu* subp = new QPopupMenu(parent);
-        //PopupMenu* subp = new PopupMenu(this);
-        //PopupMenu* subp = new PopupMenu();
         PopupMenu* subp = new PopupMenu(pup);
         subp->setTitle(md->name()); 
         
@@ -2656,101 +2817,46 @@ PopupMenu* MusE::prepareRoutingPopupMenu(Track* track, bool dst)
         
         for(int ch = 0; ch < MIDI_CHANNELS; ++ch) 
         {
-          //QAction* a = m->addAction(QString("Channel %1").arg(ch+1));
-          //subp->insertItem(QT_TRANSLATE_NOOP("@default", QString("Channel %1").arg(ch+1)), i * MIDI_CHANNELS + ch);
-          gid = i * MIDI_CHANNELS + ch;
-          
-          //printf("MusE::prepareRoutingPopupMenu inserting gid:%d\n", gid);
-          
           act = subp->addAction(QString("Channel %1").arg(ch+1));
           act->setCheckable(true);
           act->setData(gid);
-          //a->setCheckable(true);
-          //Route src(track, ch, RouteNode::TRACK);
-          //Route src(md, ch);
-          //Route r = Route(src, dst);
-          //a->setData(QVariant::fromValue(r));
-          //a->setChecked(rl->indexOf(r) != -1);
           
-          //Route srcRoute(md, ch);
-          //Route srcRoute(i, ch);     // p3.3.49 New: Midi port route.
           int chbit = 1 << ch;
           Route srcRoute(i, chbit);    // p3.3.50 In accordance with new channel mask, use the bit position.
           
           gRoutingMenuMap.insert( pRouteMenuMap(gid, srcRoute) );
           
-          //for(iRoute ir = rl->begin(); ir != rl->end(); ++ir)   // p3.3.50 Removed.
-          //{
-            //if(*ir == dst) 
-          //  if(*ir == srcRoute) 
-          //  {
-          //    subp->setItemChecked(id, true);
-          //    break;
-          //  }
-          //}
           if(chanmask & chbit)                  // p3.3.50 Is the channel already set? Show item check mark.
             act->setChecked(true);
+          
+          ++gid;  
         }
-        //subp->insertItem(QString("Toggle all"), 1000+i);
-        // p3.3.50 One route with all channel bits set.
-        gid = MIDI_PORTS * MIDI_CHANNELS + i;           // Make sure each 'toggle' item gets a unique id.
+        //gid = MIDI_PORTS * MIDI_CHANNELS + i;           // Make sure each 'toggle' item gets a unique id.
         act = subp->addAction(QString("Toggle all"));
         //act->setCheckable(true);
         act->setData(gid);
         Route togRoute(i, (1 << MIDI_CHANNELS) - 1);    // Set all channel bits.
         gRoutingMenuMap.insert( pRouteMenuMap(gid, togRoute) );
-        
+        ++gid;
         pup->addMenu(subp);
       }
-          
-      /*
-      QPopupMenu* pup = new QPopupMenu(iR);
-      pup->setCheckable(true);
-      //MidiTrack* t = (MidiTrack*)track;
-      RouteList* irl = track->inRoutes();
-  
-      MidiTrack* t = (MidiTrack*)track;
-      int gid = 0;
-      for (int i = 0; i < channel; ++i) 
-      {
-            char buffer[128];
-            snprintf(buffer, 128, "%s %d", tr("Channel").toLatin1().constData(), i+1);
-            MenuTitleItem* titel = new MenuTitleItem(QString(buffer));
-            pup->insertItem(titel);
-  
-            if (!checkAudioDevice()) return;
-            std::list<QString> ol = audioDevice->outputPorts();
-            for (std::list<QString>::iterator ip = ol.begin(); ip != ol.end(); ++ip) {
-                  int id = pup->insertItem(*ip, (gid * 16) + i);
-                  Route dst(*ip, true, i);
-                  ++gid;
-                  for (iRoute ir = irl->begin(); ir != irl->end(); ++ir) {
-                        if (*ir == dst) {
-                              pup->setItemChecked(id, true);
-                              break;
-                              }
-                        }
-                  }
-            if (i+1 != channel)
-                  pup->addSeparator();
-      }
-      */
-      
-      if(pup->actions().isEmpty())
-      {
-        gRoutingPopupMenuMaster = 0;
-        //pup->clear();
-        //pup->disconnect();
-        gRoutingMenuMap.clear();
-        //oR->setDown(false);     
-        return 0;
-      }
-      
-      gIsOutRoutingPopupMenu = dst;
-      return pup;
+    }
+        
+    if(pup->actions().isEmpty())
+    {
+      gRoutingPopupMenuMaster = 0;
+      //pup->clear();
+      //pup->disconnect();
+      gRoutingMenuMap.clear();
+      //oR->setDown(false);     
+      return 0;
     }
     
-    return 0;
+    gIsOutRoutingPopupMenu = dst;
+    return pup;
+  }
+  
+  return 0;
 }
 
 #if 0
@@ -3145,9 +3251,9 @@ void MusE::startPianoroll(PartList* pl, bool showDefaultCtrls)
       {
       
       PianoRoll* pianoroll = new PianoRoll(pl, this, 0, arranger->cursorValue());
-      pianoroll->show();
       if(showDefaultCtrls)       // p4.0.12
         pianoroll->addCtrl();
+      pianoroll->show();
       toplevels.push_back(Toplevel(Toplevel::PIANO_ROLL, (unsigned long)(pianoroll), pianoroll));
       connect(pianoroll, SIGNAL(deleted(unsigned long)), SLOT(toplevelDeleted(unsigned long)));
       connect(muse, SIGNAL(configChanged()), pianoroll, SLOT(configChanged()));
@@ -3215,9 +3321,9 @@ void MusE::startDrumEditor(PartList* pl, bool showDefaultCtrls)
       {
       
       DrumEdit* drumEditor = new DrumEdit(pl, this, 0, arranger->cursorValue());
-      drumEditor->show();
       if(showDefaultCtrls)       // p4.0.12
         drumEditor->addCtrl();
+      drumEditor->show();
       toplevels.push_back(Toplevel(Toplevel::DRUM, (unsigned long)(drumEditor), drumEditor));
       connect(drumEditor, SIGNAL(deleted(unsigned long)), SLOT(toplevelDeleted(unsigned long)));
       connect(muse, SIGNAL(configChanged()), drumEditor, SLOT(configChanged()));
diff --git a/muse2/muse/arranger/tlist.cpp b/muse2/muse/arranger/tlist.cpp
index 02f742f7..e32d0010 100644
--- a/muse2/muse/arranger/tlist.cpp
+++ b/muse2/muse/arranger/tlist.cpp
@@ -1027,6 +1027,9 @@ void TList::mousePressEvent(QMouseEvent* ev)
                   //if(button == QMouseEvent::LeftButton)
                   //  portsPopupMenu(t, x, t->y() - ypos);
                     
+                  audio->msgUpdateSoloStates(); // p4.0.14
+                  //song->update(SC_ROUTE);       //
+                  
                   break;
             case COL_MUTE:
                   // p3.3.29
@@ -1141,7 +1144,10 @@ void TList::mousePressEvent(QMouseEvent* ev)
                             // may result in adding/removing mixer strip:
                             //song->update(-1);
                             //song->update(SC_CHANNELS);
-                            song->update(SC_MIDI_TRACK_PROP);
+                            //song->update(SC_MIDI_TRACK_PROP);
+                            audio->msgUpdateSoloStates();                   // p4.0.14
+                            //song->update(SC_MIDI_TRACK_PROP | SC_ROUTE);  //
+                            song->update(SC_MIDI_TRACK_PROP);               //
                       }
                     }
                     else
diff --git a/muse2/muse/audiotrack.cpp b/muse2/muse/audiotrack.cpp
index 7330e79e..19bbbaf1 100644
--- a/muse2/muse/audiotrack.cpp
+++ b/muse2/muse/audiotrack.cpp
@@ -860,7 +860,8 @@ void AudioTrack::writeProperties(int level, Xml& xml) const
       if (hasAuxSend()) {
             int naux = song->auxs()->size();
             for (int idx = 0; idx < naux; ++idx) {
-                  QString s("<auxSend idx=%1>%2</auxSend>\n");
+                  //QString s("<auxSend idx=%1>%2</auxSend>\n");
+                  QString s("<auxSend idx=\"%1\">%2</auxSend>\n");  // Aux fix from Remon, thanks.
                   xml.nput(level, s.arg(idx).arg(_auxSend[idx]).toAscii().constData());
                   }
             }
diff --git a/muse2/muse/ctrl/ctrledit.cpp b/muse2/muse/ctrl/ctrledit.cpp
index fe04844d..8842ba97 100644
--- a/muse2/muse/ctrl/ctrledit.cpp
+++ b/muse2/muse/ctrl/ctrledit.cpp
@@ -132,3 +132,25 @@ void CtrlEdit::setCanvasWidth(int w)
 { 
   canvas->setFixedWidth(w); 
 }
+
+void CtrlEdit::setController(int n)
+{
+  canvas->setController(n);
+}
+
+void CtrlEdit::setController(const QString& name)
+{
+  int portno = canvas->track()->outPort();
+  MidiPort* port = &midiPorts[portno];
+  MidiInstrument* instr = port->instrument();
+  MidiControllerList* mcl = instr->controller();
+
+  for (iMidiController ci = mcl->begin(); ci != mcl->end(); ++ci) 
+  {
+    if (ci->second->name() == name) 
+    {
+      canvas->setController(ci->second->num());
+      break;
+    }
+  }
+}
diff --git a/muse2/muse/ctrl/ctrledit.h b/muse2/muse/ctrl/ctrledit.h
index 61bf9b46..eec235b1 100644
--- a/muse2/muse/ctrl/ctrledit.h
+++ b/muse2/muse/ctrl/ctrledit.h
@@ -37,6 +37,8 @@ class CtrlEdit : public QWidget {
       void setXPos(int val)           { canvas->setXPos(val); }
       void setXMag(int val)           { canvas->setXMag(val); }
       void setCanvasWidth(int w);
+      void setController(int /*n*/);
+      
    signals:
       void timeChanged(unsigned);
       void destroyedCtrl(CtrlEdit*);
@@ -48,6 +50,7 @@ class CtrlEdit : public QWidget {
          bool expand = false, const char* name = 0);
       void readStatus(Xml&);
       void writeStatus(int, Xml&);
+      void setController(const QString& name);
       };
 
 #endif
diff --git a/muse2/muse/midiport.cpp b/muse2/muse/midiport.cpp
index 02fed8d1..16cfd429 100644
--- a/muse2/muse/midiport.cpp
+++ b/muse2/muse/midiport.cpp
@@ -62,7 +62,7 @@ MidiPort::MidiPort()
       // to make midi mixer operational
       //
       for (int i = 0; i < MIDI_CHANNELS; ++i) {
-            addManagedController(i, CTRL_PROGRAM);
+            addManagedController(i, CTRL_PROGRAM);   
             addManagedController(i, CTRL_VOLUME);
             addManagedController(i, CTRL_PANPOT);
             _automationType[i] = AUTO_READ;
@@ -1013,8 +1013,10 @@ void MidiPort::writeRouting(int level, Xml& xml) const
       {
         if(r->type == Route::TRACK_ROUTE && !r->name().isEmpty())
         {
-          //xml.tag(level++, "Route");
-          
+          // Ignore Midi Port to Audio Input routes. Handled by Track route writer. p4.0.14 Tim.
+          if(r->track && r->track->type() == Track::AUDIO_INPUT)
+            continue;
+            
           s = QT_TRANSLATE_NOOP("@default", "Route");
           if(r->channel != -1 && r->channel != 0)  
             s += QString(QT_TRANSLATE_NOOP("@default", " channelMask=\"%1\"")).arg(r->channel);  // Use new channel mask.
diff --git a/muse2/muse/mixer/amixer.cpp b/muse2/muse/mixer/amixer.cpp
index 7fb406f3..e4a82ce8 100644
--- a/muse2/muse/mixer/amixer.cpp
+++ b/muse2/muse/mixer/amixer.cpp
@@ -538,7 +538,8 @@ void AudioMixerApp::songChanged(int flags)
             action = STRIP_INSERTED;
       else if (flags & SC_MIDI_TRACK_PROP)
             action = UPDATE_MIDI;
-      if (action != NO_UPDATE)
+      //if (action != NO_UPDATE)
+      if (action != NO_UPDATE && action != UPDATE_MIDI)  // p4.0.14 Fix for very slow track prop adjusting. 
             updateMixer(action);
       if (action != UPDATE_ALL) {
             StripList::iterator si = stripList.begin();
diff --git a/muse2/muse/mixer/astrip.cpp b/muse2/muse/mixer/astrip.cpp
index 1317f63d..a680d302 100644
--- a/muse2/muse/mixer/astrip.cpp
+++ b/muse2/muse/mixer/astrip.cpp
@@ -68,6 +68,11 @@ QWidget* MenuTitleItem::createWidget(QWidget *parent)
 {
   QLabel* l = new QLabel(s, parent);
   l->setAlignment(Qt::AlignCenter);
+  l->setAutoFillBackground(true);
+  //QPalette palette;
+  //palette.setColor(label->backgroundRole(), c);
+  //l->setPalette(palette);
+  l->setBackgroundRole(QPalette::Dark);
   return l;
 }
 
@@ -1542,6 +1547,181 @@ static int nonSyntiTrackAddSyntis(AudioTrack* t, PopupMenu* lb, int id, RouteMen
 }
 
 //---------------------------------------------------------
+//   addMidiPorts
+//---------------------------------------------------------
+
+static int addMidiPorts(AudioTrack* t, PopupMenu* pup, int id, RouteMenuMap& mm, bool isOutput)
+{
+  QAction* act;
+  for(int i = 0; i < MIDI_PORTS; ++i)
+  {
+    MidiPort* mp = &midiPorts[i];
+    MidiDevice* md = mp->device();
+    
+    // This is desirable, but could lead to 'hidden' routes unless we add more support
+    //  such as removing the existing routes when user changes flags.
+    // So for now, just list all valid ports whether read or write.
+    if(!md)
+      continue;
+    //if(!(md->rwFlags() & (isOutput ? 1 : 2)))
+    //  continue;
+          
+    RouteList* rl = isOutput ? t->outRoutes() : t->inRoutes();
+    
+    PopupMenu* subp = new PopupMenu(pup);
+    subp->setTitle(md->name()); 
+    
+    int chanmask = 0;
+    // To reduce number of routes required, from one per channel to just one containing a channel mask. 
+    // Look for the first route to this midi port. There should always be only a single route for each midi port, now.
+    for(iRoute ir = rl->begin(); ir != rl->end(); ++ir)   
+    {
+      if(ir->type == Route::MIDI_PORT_ROUTE && ir->midiPort == i) 
+      {
+        // We have a route to the midi port. Grab the channel mask.
+        chanmask = ir->channel;
+        break;
+      }
+    }
+    
+    for(int ch = 0; ch < MIDI_CHANNELS; ++ch) 
+    {
+      act = subp->addAction(QString("Channel %1").arg(ch+1));
+      act->setCheckable(true);
+      act->setData(id);
+      
+      int chbit = 1 << ch;
+      Route srcRoute(i, chbit);    // In accordance with new channel mask, use the bit position.
+      
+      mm.insert( pRouteMenuMap(id, srcRoute) );
+      
+      if(chanmask & chbit)                  // Is the channel already set? Show item check mark.
+        act->setChecked(true);
+      
+      ++id;
+    }
+    
+    //gid = MIDI_PORTS * MIDI_CHANNELS + i;           // Make sure each 'toggle' item gets a unique id.
+    act = subp->addAction(QString("Toggle all"));
+    //act->setCheckable(true);
+    act->setData(id);
+    Route togRoute(i, (1 << MIDI_CHANNELS) - 1);    // Set all channel bits.
+    mm.insert( pRouteMenuMap(id, togRoute) );
+    ++id;
+    
+    pup->addMenu(subp);
+  }    
+  return id;      
+}
+
+//---------------------------------------------------------
+//   routingPopupMenuActivated
+//---------------------------------------------------------
+
+void AudioStrip::routingPopupMenuActivated(QAction* act)
+{
+      if(!track || gRoutingPopupMenuMaster != this || track->isMidiTrack())
+        return;
+      
+      PopupMenu* pup = muse->getRoutingPopupMenu();
+      
+      if(pup->actions().isEmpty())
+        return;
+        
+      AudioTrack* t = (AudioTrack*)track;
+      RouteList* rl = gIsOutRoutingPopupMenu ? t->outRoutes() : t->inRoutes();
+      
+      int n = act->data().toInt();
+      if (n == -1) 
+        return;
+      
+      iRouteMenuMap imm = gRoutingMenuMap.find(n);
+      if(imm == gRoutingMenuMap.end())
+        return;
+        
+      if(gIsOutRoutingPopupMenu)
+      {  
+        Route srcRoute(t, imm->second.channel, imm->second.channels);
+        srcRoute.remoteChannel = imm->second.remoteChannel;
+        
+        Route &dstRoute = imm->second;
+
+        // check if route src->dst exists:
+        iRoute irl = rl->begin();
+        for (; irl != rl->end(); ++irl) {
+              if (*irl == dstRoute)
+                    break;
+              }
+        if (irl != rl->end()) {
+              // disconnect if route exists
+              audio->msgRemoveRoute(srcRoute, dstRoute);
+              }
+        else {
+              // connect if route does not exist
+              audio->msgAddRoute(srcRoute, dstRoute);
+              }
+        audio->msgUpdateSoloStates();
+        song->update(SC_ROUTE);
+      }  
+      else
+      {
+        Route &srcRoute = imm->second;
+        
+        // Support Midi Port to Audio Input routes. p4.0.14 Tim.
+        if(track->type() == Track::AUDIO_INPUT && srcRoute.type == Route::MIDI_PORT_ROUTE)
+        {
+          int chbit = srcRoute.channel;
+          Route dstRoute(t, chbit);
+          int mdidx = srcRoute.midiPort;
+          int chmask = 0;                   
+          iRoute iir = rl->begin();
+          for (; iir != rl->end(); ++iir) 
+          {
+            if(iir->type == Route::MIDI_PORT_ROUTE && iir->midiPort == mdidx)    // Is there already a route to this port?
+            {
+              chmask = iir->channel;  // Grab the channel mask.
+              break;
+            }      
+          }
+          
+          if ((chmask & chbit) == chbit)             // Is the channel's bit(s) set?
+          {
+            //printf("astrip: removing src route ch:%d dst route ch:%d\n", srcRoute.channel, dstRoute.channel); 
+            audio->msgRemoveRoute(srcRoute, dstRoute);
+          }
+          else 
+          {
+            //printf("astrip: adding src route ch:%d dst route ch:%d\n", srcRoute.channel, dstRoute.channel); 
+            audio->msgAddRoute(srcRoute, dstRoute);
+          }
+          
+          audio->msgUpdateSoloStates();
+          song->update(SC_ROUTE);
+          return;
+        }
+        
+        Route dstRoute(t, imm->second.channel, imm->second.channels);
+        dstRoute.remoteChannel = imm->second.remoteChannel;
+
+        iRoute irl = rl->begin();
+        for (; irl != rl->end(); ++irl) {
+              if (*irl == srcRoute)
+                    break;
+              }
+        if (irl != rl->end()) {
+              // disconnect
+              audio->msgRemoveRoute(srcRoute, dstRoute);
+              }
+        else {
+              // connect
+              audio->msgAddRoute(srcRoute, dstRoute);
+              }
+        audio->msgUpdateSoloStates();
+        song->update(SC_ROUTE);
+      }
+}
+
+//---------------------------------------------------------
 //   iRoutePressed
 //---------------------------------------------------------
 
@@ -1564,7 +1744,7 @@ void AudioStrip::iRoutePressed()
 
       QAction* act = 0;
       int gid = 0;
-      int id = 0;
+      //int id = 0;
       
       pup->clear();
       gRoutingMenuMap.clear();
@@ -1592,13 +1772,15 @@ void AudioStrip::iRoutePressed()
             std::list<QString> ol = audioDevice->outputPorts();
             for(std::list<QString>::iterator ip = ol.begin(); ip != ol.end(); ++ip) 
             {
-              id = gid * 16 + i;
+              //id = gid * 16 + i;        // IDs removed p4.0.14 Tim.
               act = pup->addAction(*ip);
-              act->setData(id);
+              //act->setData(id);
+              act->setData(gid);
               act->setCheckable(true);
               
               Route dst(*ip, true, i, Route::JACK_ROUTE);
-              gRoutingMenuMap.insert( pRouteMenuMap(id, dst) );
+              //gRoutingMenuMap.insert( pRouteMenuMap(id, dst) );
+              gRoutingMenuMap.insert( pRouteMenuMap(gid, dst) );
               ++gid;
               for(iRoute ir = irl->begin(); ir != irl->end(); ++ir) 
               {
@@ -1612,6 +1794,29 @@ void AudioStrip::iRoutePressed()
             if(i+1 != channel)
               pup->addSeparator();
           }
+          
+          // p4.0.14
+          //
+          // Display using separate menus for midi ports and audio outputs:
+          //
+          pup->addSeparator();
+          pup->addAction(new MenuTitleItem(tr("Soloing chain"), pup)); 
+          PopupMenu* subp = new PopupMenu(pup);
+          subp->setTitle(tr("Audio sends")); 
+          pup->addMenu(subp);
+          gid = addOutPorts(t, subp, gid, gRoutingMenuMap, -1, -1, false);  
+          subp = new PopupMenu(pup);
+          subp->setTitle(tr("Midi sends")); 
+          pup->addMenu(subp);
+          addMidiPorts(t, subp, gid, gRoutingMenuMap, false);
+          //
+          // Display all in the same menu:
+          //
+          //pup->addAction(new MenuTitleItem(tr("Audio sends"), pup)); 
+          //gid = addOutPorts(t, pup, gid, gRoutingMenuMap, -1, -1, false);  
+          //pup->addSeparator();
+          //pup->addAction(new MenuTitleItem(tr("Midi sends"), pup)); 
+          //addMidiPorts(t, pup, gid, gRoutingMenuMap, false);
         }
         break;
         //case Track::AUDIO_OUTPUT:
@@ -1661,140 +1866,7 @@ void AudioStrip::iRoutePressed()
       pup->popup(ppt);
       iR->setDown(false);     
       }
-
-//---------------------------------------------------------
-//   routingPopupMenuActivated
-//---------------------------------------------------------
-
-void AudioStrip::routingPopupMenuActivated(QAction* act)
-{
-      if(!track || gRoutingPopupMenuMaster != this || track->isMidiTrack())
-        return;
-      
-      PopupMenu* pup = muse->getRoutingPopupMenu();
-      
-      if(pup->actions().isEmpty())
-        return;
-        
-      AudioTrack* t = (AudioTrack*)track;
-      RouteList* rl = gIsOutRoutingPopupMenu ? t->outRoutes() : t->inRoutes();
-      
-      int n = act->data().toInt();
-      if (n == -1) 
-        return;
       
-      if(gIsOutRoutingPopupMenu)
-      {  
-        if(track->type() == Track::AUDIO_OUTPUT)
-        {
-          
-          int chan = n & 0xf;
-          
-          Route srcRoute(t, chan);
-          Route dstRoute(act->text(), true, -1, Route::JACK_ROUTE);
-          dstRoute.channel = chan;
-
-          // check if route src->dst exists:
-          iRoute irl = rl->begin();
-          for (; irl != rl->end(); ++irl) {
-                if (*irl == dstRoute)
-                      break;
-                }
-          if (irl != rl->end()) {
-                // disconnect if route exists
-                audio->msgRemoveRoute(srcRoute, dstRoute);
-                }
-          else {
-                // connect if route does not exist
-                audio->msgAddRoute(srcRoute, dstRoute);
-                }
-          audio->msgUpdateSoloStates();
-          song->update(SC_ROUTE);
-          return;
-        }
-        
-        iRouteMenuMap imm = gRoutingMenuMap.find(n);
-        if(imm == gRoutingMenuMap.end())
-          return;
-        
-        Route srcRoute(t, imm->second.channel, imm->second.channels);
-        srcRoute.remoteChannel = imm->second.remoteChannel;
-        
-        Route &dstRoute = imm->second;
-
-        // check if route src->dst exists:
-        iRoute irl = rl->begin();
-        for (; irl != rl->end(); ++irl) {
-              if (*irl == dstRoute)
-                    break;
-              }
-        if (irl != rl->end()) {
-              // disconnect if route exists
-              audio->msgRemoveRoute(srcRoute, dstRoute);
-              }
-        else {
-              // connect if route does not exist
-              audio->msgAddRoute(srcRoute, dstRoute);
-              }
-        audio->msgUpdateSoloStates();
-        song->update(SC_ROUTE);
-      }  
-      else
-      {
-        if(track->type() == Track::AUDIO_INPUT)
-        {
-          int chan = n & 0xf;
-          
-          Route srcRoute(act->text(), false, -1, Route::JACK_ROUTE);
-          Route dstRoute(t, chan);
-          
-          srcRoute.channel = chan;
-          
-          iRoute irl = rl->begin();
-          for(; irl != rl->end(); ++irl) 
-          {
-            if(*irl == srcRoute)
-              break;
-          }
-          if(irl != rl->end()) 
-            // disconnect
-            audio->msgRemoveRoute(srcRoute, dstRoute);
-          else 
-            // connect
-            audio->msgAddRoute(srcRoute, dstRoute);
-          
-          audio->msgUpdateSoloStates();
-          song->update(SC_ROUTE);
-          return;
-        }
-        
-        iRouteMenuMap imm = gRoutingMenuMap.find(n);
-        if(imm == gRoutingMenuMap.end())
-          return;
-        
-        Route &srcRoute = imm->second;
-        
-        Route dstRoute(t, imm->second.channel, imm->second.channels);
-        dstRoute.remoteChannel = imm->second.remoteChannel;
-
-        iRoute irl = rl->begin();
-        for (; irl != rl->end(); ++irl) {
-              if (*irl == srcRoute)
-                    break;
-              }
-        if (irl != rl->end()) {
-              // disconnect
-              audio->msgRemoveRoute(srcRoute, dstRoute);
-              }
-        else {
-              // connect
-              audio->msgAddRoute(srcRoute, dstRoute);
-              }
-        audio->msgUpdateSoloStates();
-        song->update(SC_ROUTE);
-      }
-}
-
 //---------------------------------------------------------
 //   oRoutePressed
 //---------------------------------------------------------
@@ -1817,7 +1889,7 @@ void AudioStrip::oRoutePressed()
 
       QAction* act = 0;
       int gid = 0;
-      int id = 0;
+      //int id = 0;
       
       pup->clear();
       gRoutingMenuMap.clear();
@@ -1845,13 +1917,15 @@ void AudioStrip::oRoutePressed()
             std::list<QString> ol = audioDevice->inputPorts();
             for(std::list<QString>::iterator ip = ol.begin(); ip != ol.end(); ++ip) 
             {
-              id = gid * 16 + i;
+              //id = gid * 16 + i;        // IDs removed p4.0.14 Tim.
               act = pup->addAction(*ip);
-              act->setData(id);
+              //act->setData(id);
+              act->setData(gid);
               act->setCheckable(true);
               
               Route dst(*ip, true, i, Route::JACK_ROUTE);
-              gRoutingMenuMap.insert( pRouteMenuMap(id, dst) );
+              //gRoutingMenuMap.insert( pRouteMenuMap(id, dst) );
+              gRoutingMenuMap.insert( pRouteMenuMap(gid, dst) );
               ++gid;
               for(iRoute ir = orl->begin(); ir != orl->end(); ++ir) 
               {
@@ -1865,6 +1939,24 @@ void AudioStrip::oRoutePressed()
             if(i+1 != channel)
               pup->addSeparator();
           }      
+          
+          // p4.0.14
+          //
+          // Display using separate menu for audio inputs:
+          //
+          pup->addSeparator();
+          pup->addAction(new MenuTitleItem(tr("Soloing chain"), pup)); 
+          PopupMenu* subp = new PopupMenu(pup);
+          subp->setTitle(tr("Audio returns")); 
+          pup->addMenu(subp);
+          gid = addInPorts(t, subp, gid, gRoutingMenuMap, -1, -1, true);  
+          //
+          // Display all in the same menu:
+          //
+          //pup->addSeparator();
+          //MenuTitleItem* title = new MenuTitleItem(tr("Audio returns"), pup);
+          //pup->addAction(title); 
+          //gid = addInPorts(t, pup, gid, gRoutingMenuMap, -1, -1, true);  
         }
         break;
         //case Track::AUDIO_INPUT:
diff --git a/muse2/muse/mixer/mstrip.cpp b/muse2/muse/mixer/mstrip.cpp
index abf37a28..f6e195b0 100644
--- a/muse2/muse/mixer/mstrip.cpp
+++ b/muse2/muse/mixer/mstrip.cpp
@@ -394,8 +394,9 @@ MidiStrip::MidiStrip(QWidget* parent, MidiTrack* t)
       oR->setText(tr("oR"));
       oR->setCheckable(false);
       // TODO: Works OK, but disabled for now, until we figure out what to do about multiple out routes and display values...
-      oR->setEnabled(false);
-      oR->setToolTip(tr("output routing"));
+      // Enabled (for Midi Port to Audio Input routing). p4.0.14 Tim.
+      //oR->setEnabled(false);
+      //oR->setToolTip(tr("output routing"));
       grid->addWidget(oR, _curGridRow++, 1);
       connect(oR, SIGNAL(pressed()), SLOT(oRoutePressed()));
 
diff --git a/muse2/muse/node.cpp b/muse2/muse/node.cpp
index 8db0a3d3..114b03d3 100644
--- a/muse2/muse/node.cpp
+++ b/muse2/muse/node.cpp
@@ -208,9 +208,21 @@ void MidiTrack::updateSoloStates(bool noDec)
   
   if(outPort() >= 0)
   {
-    MidiDevice *md = midiPorts[outPort()].device();
+    MidiPort* mp = &midiPorts[outPort()];
+    MidiDevice *md = mp->device();
     if(md && md->isSynti())
       ((SynthI*)md)->updateInternalSoloStates();
+      
+    // Support Midi Port -> Audio Input solo chains. p4.0.14 Tim.
+    const int chbits = 1 << outChannel();
+    const RouteList* rl = mp->outRoutes();
+    for(ciRoute ir = rl->begin(); ir != rl->end(); ++ir)
+    {
+      if(ir->type == Route::TRACK_ROUTE && ir->track && ir->track->type() == Track::AUDIO_INPUT && (ir->channel & chbits) )
+      {
+        ir->track->updateInternalSoloStates();
+      }  
+    }
   }
 }
 
@@ -245,6 +257,18 @@ void AudioTrack::updateSoloStates(bool noDec)
     {
       if(ir->type == Route::TRACK_ROUTE)
         ir->track->updateInternalSoloStates();
+      else  
+      // Support Midi Port -> Audio Input solo chains. p4.0.14 Tim.
+      if(ir->type == Route::MIDI_PORT_ROUTE)    
+      {
+        const MidiTrackList* ml = song->midis();
+        for(ciMidiTrack im = ml->begin(); im != ml->end(); ++im)
+        {
+          MidiTrack* mt = *im;
+          if(mt->outPort() == ir->midiPort && ((1 << mt->outChannel()) & ir->channel) )
+            mt->updateInternalSoloStates();
+        }
+      }
     }
   }  
   _tmpSoloChainDoIns = false;
diff --git a/muse2/muse/route.cpp b/muse2/muse/route.cpp
index 19f8d09f..92c32317 100644
--- a/muse2/muse/route.cpp
+++ b/muse2/muse/route.cpp
@@ -348,6 +348,59 @@ void addRoute(Route src, Route dst)
               fprintf(stderr, "addRoute: source is midi port:%d, but destination is not track\n", src.midiPort);
               return;
             }
+            
+            // p4.0.14
+            /*
+            if(dst.track->type() == Track::AUDIO_INPUT)
+            {
+              if(src.channel < 1 || src.channel >= (1 << MIDI_CHANNELS))
+              {
+                fprintf(stderr, "addRoute: source is midi port:%d, but channel mask:%d out of range\n", src.midiPort, src.channel);
+                return;
+              }
+              
+              MidiPort *mp = &midiPorts[src.midiPort];
+              //src.channel = dst.channel = -1;
+              RouteList* outRoutes = mp->outRoutes();
+              iRoute ir = outRoutes->begin();                                      
+              for ( ; ir != outRoutes->end(); ++ir) 
+              {
+                //if (*i == dst)    // route already there
+                ir->dump(); // REMOVE Tim.
+                if (ir->type == Route::TRACK_ROUTE && ir->track == dst.track)     // Does a route to the track exist?
+                {
+                  //#ifdef ROUTE_DEBUG
+                  fprintf(stderr, "addRoute: src midi port:%d dst audio in track:%s out route already exists. ir->channel:%d |= dst.channel:%d\n", 
+                    src.midiPort, dst.track->name().toLatin1().constData(), ir->channel, dst.channel);  // REMOVE Tim.
+                  //#endif
+                  ir->channel |= dst.channel;    // Bitwise OR the desired channel bit with the existing bit mask.
+                  break;
+                  //return;
+                }      
+              }
+              if(ir == outRoutes->end())    // Only if route not found, add the route, with the requested channel bits as mask to start with. 
+                outRoutes->push_back(dst);
+            
+              RouteList* inRoutes = dst.track->inRoutes();
+              
+              ir = inRoutes->begin();
+              for ( ; ir != inRoutes->end(); ++ir)         
+              {
+                if (ir->type == Route::MIDI_PORT_ROUTE && ir->midiPort == src.midiPort)  // Does a route to the midi port exist?
+                {
+                  fprintf(stderr, "addRoute: src midi port:%d dst audio in track:%s in route already exists. ir->channel:%d |= src.channel:%d\n", 
+                    src.midiPort, dst.track->name().toLatin1().constData(), ir->channel, src.channel);  // REMOVE Tim.
+                  ir->channel |= src.channel;    // Bitwise OR the desired channel bit with the existing bit mask.
+                  break;
+                }      
+              }
+              if(ir == inRoutes->end())    // Only if route not found, add the route, with the requested channel bits as mask to start with. 
+                inRoutes->push_back(src);
+            
+              return;
+            }
+            */
+            
             if(dst.channel < 1 || dst.channel >= (1 << MIDI_CHANNELS))
             {
               fprintf(stderr, "addRoute: source is midi port:%d, but destination channel mask:%d out of range\n", src.midiPort, dst.channel);
@@ -752,14 +805,18 @@ void removeRoute(Route src, Route dst)
           for (iRoute i = outRoutes->begin(); i != outRoutes->end(); ++i) 
           {
             //if (*i == dst) 
-            if (i->type == Route::TRACK_ROUTE && i->track == dst.track)  // p3.3.50 Is there a route to the track?
+            if(i->type == Route::TRACK_ROUTE && i->track == dst.track)  // p3.3.50 Is there a route to the track?
             {
+              //printf("i->channel:%x dst.channel:%x\n", i->channel, dst.channel);   
               i->channel &= ~dst.channel;        // p3.3.50 Unset the desired channel bits.
               if(i->channel == 0)                // Only if there are no channel bits set, erase the route.
+              {
+                //printf("erasing out route from midi port:%d\n", src.midiPort);   
                 outRoutes->erase(i);
-                
+              }  
+              
               break;                             // For safety, keep looking and remove any more found.
-                                                 // No, must break, else crash. There should only be one route anyway...
+                                                  // No, must break, else crash. There should only be one route anyway...
             }
           }
         }
@@ -777,9 +834,9 @@ void removeRoute(Route src, Route dst)
               i->channel &= ~src.channel;        // p3.3.50 Unset the desired channel bits.
               if(i->channel == 0)                // Only if there are no channel bits set, erase the route.
                 inRoutes->erase(i);
-                
+              
               break;                             // For safety, keep looking and remove any more found.
-                                                 // No, must break, else crash. There should only be one route anyway...
+                                                  // No, must break, else crash. There should only be one route anyway...
             }
           }
         }
diff --git a/muse2/muse/track.cpp b/muse2/muse/track.cpp
index b4519d8d..5038820e 100644
--- a/muse2/muse/track.cpp
+++ b/muse2/muse/track.cpp
@@ -739,40 +739,43 @@ bool Track::readProperties(Xml& xml, const QString& tag)
 void Track::writeRouting(int level, Xml& xml) const
 {
       QString s;
-      
       if (type() == Track::AUDIO_INPUT) 
       {
         const RouteList* rl = &_inRoutes;
         for (ciRoute r = rl->begin(); r != rl->end(); ++r) 
         {
+          // Support Midi Port to Audio Input track routes. p4.0.14 Tim. 
+          if(r->type == Route::MIDI_PORT_ROUTE)
+          {
+            s = QT_TRANSLATE_NOOP("@default", "Route");
+            if(r->channel != -1 && r->channel != 0)  
+              s += QString(QT_TRANSLATE_NOOP("@default", " channelMask=\"%1\"")).arg(r->channel);  // Use new channel mask.
+            xml.tag(level++, s.toLatin1().constData());
+            
+            xml.tag(level, "source mport=\"%d\"/", r->midiPort);
+            
+            s = QT_TRANSLATE_NOOP("@default", "dest");
+            s += QString(QT_TRANSLATE_NOOP("@default", " name=\"%1\"/")).arg(Xml::xmlString(name()));
+            xml.tag(level, s.toLatin1().constData());
+            
+            xml.etag(level--, "Route");
+          }
+          else
           if(!r->name().isEmpty())
           {
             s = QT_TRANSLATE_NOOP("@default", "Route");
             if(r->channel != -1)
               s += QString(QT_TRANSLATE_NOOP("@default", " channel=\"%1\"")).arg(r->channel);
             
-            ///Route dst(name(), true, r->channel);
-            //xml.tag(level++, "Route");
             xml.tag(level++, s.toAscii().constData());
             
             // p3.3.38 New routing scheme.
-            ///xml.strTag(level, "srcNode", r->name());
-            //xml.tag(level, "source type=\"%d\" name=\"%s\"/", r->type, r->name().toLatin1().constData());
             s = QT_TRANSLATE_NOOP("@default", "source");
             if(r->type != Route::TRACK_ROUTE)
               s += QString(QT_TRANSLATE_NOOP("@default", " type=\"%1\"")).arg(r->type);
-            //s += QString(QT_TRANSLATE_NOOP("@default", " name=\"%1\"/")).arg(r->name());
             s += QString(QT_TRANSLATE_NOOP("@default", " name=\"%1\"/")).arg(Xml::xmlString(r->name()));
             xml.tag(level, s.toAscii().constData());
             
-            ///xml.strTag(level, "dstNode", dst.name());
-            
-            //if(r->channel != -1)
-            //  xml.tag(level, "dest type=\"%d\" channel=\"%d\" name=\"%s\"/", Route::TRACK_ROUTE, r->channel, name().toLatin1().constData());
-            //else  
-            //  xml.tag(level, "dest type=\"%d\" name=\"%s\"/", Route::TRACK_ROUTE, name().toLatin1().constData());
-
-            //xml.tag(level, "dest name=\"%s\"/", name().toLatin1().constData());
             xml.tag(level, "dest name=\"%s\"/", Xml::xmlString(name()).toLatin1().constData());
             
             xml.etag(level--, "Route");
@@ -783,16 +786,13 @@ void Track::writeRouting(int level, Xml& xml) const
       const RouteList* rl = &_outRoutes;
       for (ciRoute r = rl->begin(); r != rl->end(); ++r) 
       {
-        //if(!r->name().isEmpty())
+        // p4.0.14 Ignore Audio Output to Audio Input routes. 
+        // They are taken care of by Audio Input in the section above.
+        if(r->type == Route::TRACK_ROUTE && r->track && r->track->type() == Track::AUDIO_INPUT) 
+          continue;
+            
         if(r->midiPort != -1 || !r->name().isEmpty()) // p3.3.49
         {
-          ///QString src(name());
-          ///if (type() == Track::AUDIO_OUTPUT) 
-          ///{ 
-                ///Route s(src, false, r->channel);
-                ///src = s.name();
-          ///}
-          
           s = QT_TRANSLATE_NOOP("@default", "Route");
           if(r->type == Route::MIDI_PORT_ROUTE)  // p3.3.50
           {
@@ -809,45 +809,11 @@ void Track::writeRouting(int level, Xml& xml) const
           if(r->remoteChannel != -1)
             s += QString(QT_TRANSLATE_NOOP("@default", " remch=\"%1\"")).arg(r->remoteChannel);
           
-          //xml.tag(level++, "Route");
           xml.tag(level++, s.toAscii().constData());
           
-          ///xml.strTag(level, "srcNode", src);
-          //if(r->channel != -1)
-          
           // Allow for a regular mono or stereo track to feed a multi-channel synti. 
-          // thisChannel is the 'starting' channel of this source if feeding a regular track.
-          //if(r->type == Route::TRACK_ROUTE && r->track->isSynti() && r->channel != -1)
-          //if(isSynti() && r->thisChannel != -1)
-            //xml.tag(level, "source type=\"%d\" channel=\"%d\" name=\"%s\"/", Route::TRACK_ROUTE, r->channel, name().toLatin1().constData());
-          //  xml.tag(level, "source type=\"%d\" channel=\"%d\" name=\"%s\"/", Route::TRACK_ROUTE, r->thisChannel, name().toLatin1().constData());
-          //else
-          
-          //if(r->channel != -1)
-          //  xml.tag(level, "source type=\"%d\" channel=\"%d\" name=\"%s\"/", Route::TRACK_ROUTE, r->channel, name().toLatin1().constData());
-          //else  
-          //  xml.tag(level, "source type=\"%d\" name=\"%s\"/", Route::TRACK_ROUTE, name().toLatin1().constData());
-          //xml.tag(level, "source name=\"%s\"/", name().toLatin1().constData());
           xml.tag(level, "source name=\"%s\"/", Xml::xmlString(name()).toLatin1().constData());
           
-          ///xml.strTag(level, "dstNode", r->name());
-          //if(r->channel != -1)
-          //  xml.tag(level, "dest type=\"%d\" channel=\"%d\" name=\"%s\"/", r->type, r->channel, r->name().toLatin1().constData());
-          //else  
-          //  xml.tag(level, "dest type=\"%d\" name=\"%s\"/", r->type, r->name().toLatin1().constData());
-          
-          // Allow for a regular mono or stereo track to feed a multi-channel synti. 
-          // Channel is the 'starting' channel of the destination.
-          //if(r->type == Route::TRACK_ROUTE && r->track->isSynti() && r->channel != -1)
-          
-          //if(r->type == Route::TRACK_ROUTE && r->track->type() == Track::AUDIO_SOFTSYNTH && r->remoteChannel != -1)
-          //  xml.tag(level, "dest type=\"%d\" channel=\"%d\" name=\"%s\"/", r->type, r->remoteChannel, r->name().toLatin1().constData());
-          //else  
-          //if(r->type == Route::MIDI_DEVICE_ROUTE)
-          //  xml.tag(level, "dest devtype=\"%d\" name=\"%s\"/", r->device->deviceType(), r->name().toLatin1().constData());
-          //else  
-          //  xml.tag(level, "dest type=\"%d\" name=\"%s\"/", r->type, r->name().toLatin1().constData());
-          
           s = QT_TRANSLATE_NOOP("@default", "dest");
           
           //if(r->type == Route::MIDI_DEVICE_ROUTE)                                      // p3.3.49 Obsolete since 1.1-RC2    
diff --git a/muse2/muse/widgets/mtrackinfo.cpp b/muse2/muse/widgets/mtrackinfo.cpp
index f9903037..04911b02 100644
--- a/muse2/muse/widgets/mtrackinfo.cpp
+++ b/muse2/muse/widgets/mtrackinfo.cpp
@@ -154,9 +154,10 @@ MidiTrackInfo::MidiTrackInfo(QWidget* parent, Track* sel_track) : QWidget(parent
   connect(iRButton, SIGNAL(pressed()), SLOT(inRoutesPressed()));
   
   // TODO: Works OK, but disabled for now, until we figure out what to do about multiple out routes and display values...
+  // Enabled (for Midi Port to Audio Input routing). p4.0.14 Tim.
   //oRButton->setEnabled(false);
   //oRButton->setVisible(false);
-  //connect(oRButton, SIGNAL(pressed()), SLOT(outRoutesPressed()));
+  connect(oRButton, SIGNAL(pressed()), SLOT(outRoutesPressed()));
   
   connect(song, SIGNAL(songChanged(int)), SLOT(songChanged(int)));
   connect(muse, SIGNAL(configChanged()), SLOT(configChanged()));
@@ -541,7 +542,10 @@ void MidiTrackInfo::iOutputChannelChanged(int channel)
             
             // may result in adding/removing mixer strip:
             //song->update(-1);
-            song->update(SC_MIDI_TRACK_PROP);
+            //song->update(SC_MIDI_TRACK_PROP);
+            audio->msgUpdateSoloStates();                   // p4.0.14
+            //song->update(SC_MIDI_TRACK_PROP | SC_ROUTE);  //
+            song->update(SC_MIDI_TRACK_PROP);               //
             }
       }
 
@@ -563,7 +567,10 @@ void MidiTrackInfo::iOutputPortChanged(int index)
       track->setOutPortAndUpdate(index);
       audio->msgIdle(false);
       
-      song->update(SC_MIDI_TRACK_PROP);  
+      //song->update(SC_MIDI_TRACK_PROP);  
+      audio->msgUpdateSoloStates();                   // p4.0.14
+      //song->update(SC_MIDI_TRACK_PROP | SC_ROUTE);  //
+      song->update(SC_MIDI_TRACK_PROP);               //
       }
 
 //---------------------------------------------------------
@@ -652,7 +659,7 @@ void MidiTrackInfo::outRoutesPressed()
   connect(pup, SIGNAL(triggered(QAction*)), SLOT(routingPopupMenuActivated(QAction*)));
   connect(pup, SIGNAL(aboutToHide()), muse, SLOT(routingPopupMenuAboutToHide()));
   pup->popup(QCursor::pos());
-  ///oRButton->setDown(false);     
+  oRButton->setDown(false);     
   return;
 }
 
diff --git a/muse2/muse/widgets/mtrackinfobase.ui b/muse2/muse/widgets/mtrackinfobase.ui
index 1649b1d5..3437b97e 100644
--- a/muse2/muse/widgets/mtrackinfobase.ui
+++ b/muse2/muse/widgets/mtrackinfobase.ui
@@ -131,11 +131,27 @@
         <string>input routing</string>
        </property>
        <property name="text">
-        <string>In</string>
+        <string>iR</string>
        </property>
       </widget>
      </item>
      <item>
+       <widget class="QToolButton" name="oRButton">
+         <property name="sizePolicy">
+           <sizepolicy hsizetype="Minimum" vsizetype="Minimum">
+             <horstretch>0</horstretch>
+             <verstretch>0</verstretch>
+           </sizepolicy>
+         </property>
+         <property name="toolTip">
+           <string>output routing</string>
+         </property>
+         <property name="text">
+           <string>oR</string>
+         </property>
+       </widget>
+     </item>
+     <item>
       <widget class="QLabel" name="iChanDetectLabel">
        <property name="sizePolicy">
         <sizepolicy hsizetype="Maximum" vsizetype="Fixed">