introduce ScTokenArray::AdjustReferenceOnCopy(), tdf#92468

Change-Id: I0a7ac0d9d10e96223cd5f095a771aa6f9d271417

sc/inc/tokenarray.hxx

@@ -216,6 +216,12 @@ public:
      */
     void AdjustReferenceOnMovedOriginIfOtherSheet( const ScAddress& rOldPos, const ScAddress& rNewPos );
 
+    /**
+     * Adjust internal range references on base position change to justify /
+     * put in order the relative references.
+     */
+    void AdjustReferenceOnCopy( const ScAddress& rNewPos );
+
     /**
      * Clear sheet deleted flag from internal reference tokens if the sheet
      * index falls within specified range.  Note that when a reference is on a

sc/source/core/tool/token.cxx

@@ -3951,6 +3951,34 @@ void ScTokenArray::AdjustReferenceOnMovedOriginIfOtherSheet( const ScAddress& rO
     }
 }
 
+void ScTokenArray::AdjustReferenceOnCopy( const ScAddress& rNewPos )
+{
+    TokenPointers aPtrs( pCode, nLen, pRPN, nRPN, false);
+    for (size_t j=0; j<2; ++j)
+    {
+        FormulaToken** pp = aPtrs.maPointerRange[j].mpStart;
+        FormulaToken** pEnd = aPtrs.maPointerRange[j].mpStop;
+        for (; pp != pEnd; ++pp)
+        {
+            FormulaToken* p = aPtrs.getHandledToken(j,pp);
+            if (!p)
+                continue;
+
+            switch (p->GetType())
+            {
+                case svDoubleRef:
+                    {
+                        ScComplexRefData& rRef = *p->GetDoubleRef();
+                        rRef.PutInOrder( rNewPos);
+                    }
+                    break;
+                default:
+                    ;
+            }
+        }
+    }
+}
+
 namespace {
 
 void clearTabDeletedFlag( ScSingleRefData& rRef, const ScAddress& rPos, SCTAB nStartTab, SCTAB nEndTab )