keyboard navigation for tracks

3 files changed, 39 insertions, 3 deletions

diff --git a/muse2/muse/arranger/tlist.cpp b/muse2/muse/arranger/tlist.cpp
index cca8a086..1e3ad419 100644
--- a/muse2/muse/arranger/tlist.cpp
+++ b/muse2/muse/arranger/tlist.cpp
@@ -579,7 +579,6 @@ void TList::mouseDoubleClickEvent(QMouseEvent* ev)
 //---------------------------------------------------------
 //   portsPopupMenu
 //---------------------------------------------------------
-
 void TList::portsPopupMenu(MusECore::Track* t, int x, int y)
       {
       switch(t->type()) {
@@ -886,16 +885,24 @@ void TList::moveSelection(int n)
                               if (t == tracks->end()) {
                                     --t;
                                     break;
-                                    }
                               }
-                        }
+                              // skip over hidden tracks
+                              if (!(*t)->isVisible()) {
+                                    n++;
+                              }
+                         }
+                  }
                   else {
                         while (n++ != 0) {
                               if (t == tracks->begin())
                                     break;
                               --t;
+                              // skip over hidden tracks
+                              if (!(*t)->isVisible()) {
+                                    n--;
                               }
                         }
+                  }
                   (*s)->setSelected(false);
                   (*t)->setSelected(true);
 
diff --git a/muse2/muse/track.cpp b/muse2/muse/track.cpp
index 6fbe81c5..1ee1dfde 100644
--- a/muse2/muse/track.cpp
+++ b/muse2/muse/track.cpp
@@ -144,6 +144,34 @@ void removePortCtrlEvents(MidiTrack* t)
   }
 }
 
+//---------------------------------------------------------
+//   isVisible
+//---------------------------------------------------------
+bool Track::isVisible()
+{
+  switch (type())
+  {
+    case Track::AUDIO_AUX:
+        return AudioAux::visible();
+        break;
+    case Track::AUDIO_GROUP:
+        return AudioGroup::visible();
+    case Track::AUDIO_INPUT:
+        return AudioInput::visible();
+    case Track::AUDIO_OUTPUT:
+        return AudioOutput::visible();
+    case Track::WAVE:
+        return WaveTrack::visible();
+    case Track::MIDI:
+        return MidiTrack::visible();
+    case Track::AUDIO_SOFTSYNTH:
+        return AudioAux::visible();
+  default:
+    break;
+  }
+
+  return false;
+}
 
 
 //---------------------------------------------------------
diff --git a/muse2/muse/track.h b/muse2/muse/track.h
index 46dfc59f..25a846ac 100644
--- a/muse2/muse/track.h
+++ b/muse2/muse/track.h
@@ -205,6 +205,7 @@ class Track {
       virtual AutomationType automationType() const    = 0;
       virtual void setAutomationType(AutomationType t) = 0;
       static void setVisible(bool ) { }
+      bool isVisible();
 
       };