Parts having hidden events now drawn using 'jagged' ends and special white edges.

Improved border drawing guaranteed to show L/R touching part borders. TODO: Top and bottom borders. 
Muted parts now show names and events. Filled with a special brush pattern for easy recognition. 
Huge changes to PartCanvas::drawItem(). And to all View::XmapXXX methods for better accuracy. 
Changed bool Part::hasHiddenNotes() to int Part::hasHiddenEvents(). Added int Part::cachedHasHiddenEvents(). 

1 files changed, 3 insertions, 3 deletions

diff --git a/muse2/muse/midiedit/prcanvas.cpp b/muse2/muse/midiedit/prcanvas.cpp
index 5fb59099..eba1a13c 100644
--- a/muse2/muse/midiedit/prcanvas.cpp
+++ b/muse2/muse/midiedit/prcanvas.cpp
@@ -316,7 +316,7 @@ Undo PianoCanvas::moveCanvasItems(CItemList& items, int dp, int dx, DragType dty
     Part* opart = ip2c->first;
     int diff = ip2c->second.xdiff;
     
-    if (opart->hasHiddenNotes())
+    if (opart->hasHiddenEvents())
     {
 			forbidden=true;
 			break;
@@ -470,7 +470,7 @@ void PianoCanvas::newItem(CItem* item, bool noSnap)
       Undo operations;
       int diff = event.endTick()-part->lenTick();
       
-      if (! ((diff > 0) && part->hasHiddenNotes()) ) //operation is allowed
+      if (! ((diff > 0) && part->hasHiddenEvents()) ) //operation is allowed
       {
         operations.push_back(UndoOp(UndoOp::AddEvent,event, part, false, false));
         
@@ -515,7 +515,7 @@ void PianoCanvas::resizeItem(CItem* item, bool noSnap, bool)         // experime
       Undo operations;
       int diff = event.tick()+len-part->lenTick();
       
-      if (! ((diff > 0) && part->hasHiddenNotes()) ) //operation is allowed
+      if (! ((diff > 0) && part->hasHiddenEvents()) ) //operation is allowed
       {
         newEvent.setLenTick(len);
         operations.push_back(UndoOp(UndoOp::ModifyEvent,newEvent, event, nevent->part(), false, false));