tdf#87101 Revert "fdo#83067 also volatile cells need to listen to all refe"...

This reverts commit 0792aef9010007d5738723d8930990028bef2f9e.

It created a bottleneck with massive use of OFFSET() functions mixed
with other references, see tdf#87101 bugdoc. Will have to come up with a
different approach to solve the "broadcast cell move" problem.

Additionally, the unit test for tdf#83067 and the original problem still
work with the reverted change, so we seem to generally have fixed
something else in the meantime..

 Conflicts:
	sc/source/core/data/formulacell.cxx

Change-Id: Ida2e26398f99ff5878d43ffb46035bc4441dfff6

1 files changed, 7 insertions, 1 deletions

diff --git a/sc/source/core/data/formulacell.cxx b/sc/source/core/data/formulacell.cxx
index b32d4ed45e36..5968110c5f2b 100644
--- a/sc/source/core/data/formulacell.cxx
+++ b/sc/source/core/data/formulacell.cxx
@@ -2144,7 +2144,7 @@ void ScFormulaCell::InterpretTail( ScInterpretTailParameter eTailParam )
                 if (pCode->IsRecalcModeAlways())
                 {
                     // The formula was previously volatile, but no more.
-                    pDocument->EndListeningArea(BCA_LISTEN_ALWAYS, false, this);
+                    EndListeningTo(pDocument);
                     pCode->SetExclusiveRecalcModeNormal();
                 }
                 else
@@ -4280,6 +4280,8 @@ void ScFormulaCell::StartListeningTo( ScDocument* pDoc )
     if( pArr->IsRecalcModeAlways() )
     {
         pDoc->StartListeningArea(BCA_LISTEN_ALWAYS, false, this);
+        SetNeedsListening( false);
+        return;
     }
 
     pArr->Reset();
@@ -4321,6 +4323,8 @@ void ScFormulaCell::StartListeningTo( sc::StartListeningContext& rCxt )
     if( pArr->IsRecalcModeAlways() )
     {
         rDoc.StartListeningArea(BCA_LISTEN_ALWAYS, false, this);
+        SetNeedsListening( false);
+        return;
     }
 
     pArr->Reset();
@@ -4392,6 +4396,7 @@ void ScFormulaCell::EndListeningTo( ScDocument* pDoc, ScTokenArray* pArr,
     if ( GetCode()->IsRecalcModeAlways() )
     {
         pDoc->EndListeningArea(BCA_LISTEN_ALWAYS, false, this);
+        return;
     }
 
     if (!pArr)
@@ -4443,6 +4448,7 @@ void ScFormulaCell::EndListeningTo( sc::EndListeningContext& rCxt )
     if (pArr->IsRecalcModeAlways())
     {
         rDoc.EndListeningArea(BCA_LISTEN_ALWAYS, false, this);
+        return;
     }
 
     pArr->Reset();