Parts have their own, non-shared EventList (still WIP!)

removed refcounting in Eventlist
Part::events() is now a const EventList&
chaining parts now a Part:: member function
made Track::events, ::mpevents public instead of using an insane reference-accessor
TODO: need a grouping indicator of clones (like the eventlist pointer was used for)

1 files changed, 2 insertions, 3 deletions

diff --git a/muse2/muse/ctrl/ctrlcanvas.cpp b/muse2/muse/ctrl/ctrlcanvas.cpp
index d5adbc4f..8dd7fa9a 100644
--- a/muse2/muse/ctrl/ctrlcanvas.cpp
+++ b/muse2/muse/ctrl/ctrlcanvas.cpp
@@ -608,14 +608,13 @@ void CtrlCanvas::updateItems()
               if (filterTrack && part->track() != curTrack)
                 continue;
               
-              MusECore::EventList* el = part->events();
               MusECore::MidiCtrlValList* mcvl;
               partControllers(part, _cnum, 0, 0, 0, &mcvl);
               unsigned len = part->lenTick();
 
-              for (MusECore::iEvent i = el->begin(); i != el->end(); ++i) 
+              for (MusECore::ciEvent i = part->events().begin(); i != part->events().end(); ++i) 
               {
-                    MusECore::Event e = i->second;
+                    const MusECore::Event& e = i->second;
                     // Do not add events which are past the end of the part.
                     if(e.tick() >= len)
                       break;