Remove the last use of GetFirst() & GetNext().

Though I had to cheat this by using getHackedBaseCell(). So I still
need to rework the call site to not rely on ScBaseCell...

Change-Id: I53fc715770b99ef1f2091f90046091d28cdaaee8

sc/inc/dociter.hxx

@@ -229,7 +229,6 @@ private:
         ScFormulaCell* mpCurFormula; // points to the original.
     };
 
-    ScBaseCell*     GetThis();
     void init();
     bool getCurrent();
 public:
@@ -239,8 +238,7 @@ public:
                                    bool bSTotal = false);
                     ScCellIterator(ScDocument* pDoc,
                                    const ScRange& rRange, bool bSTotal = false);
-    ScBaseCell*     GetFirst();
-    ScBaseCell*     GetNext();
+
     const ScAddress& GetPos() const { return maCurPos; }
 
     CellType getType() const;

sc/source/core/data/dociter.cxx

@@ -993,70 +993,6 @@ void ScCellIterator::init()
     }
 }
 
-ScBaseCell* ScCellIterator::GetThis()
-{
-    ScColumn* pCol = &(mpDoc->maTabs[maCurPos.Tab()])->aCol[maCurPos.Col()];
-    for ( ;; )
-    {
-        if (maCurPos.Row() > maEndPos.Row())
-        {
-            maCurPos.SetRow(maStartPos.Row());
-            do
-            {
-                maCurPos.IncCol();
-                if (maCurPos.Col() > maEndPos.Col())
-                {
-                    maCurPos.SetCol(maStartPos.Col());
-                    maCurPos.IncTab();
-                    if (maCurPos.Tab() > maEndPos.Tab())
-                        return NULL; // Over and out
-                }
-                pCol = &(mpDoc->maTabs[maCurPos.Tab()])->aCol[maCurPos.Col()];
-            } while ( pCol->maItems.empty() );
-            pCol->Search(maCurPos.Row(), mnIndex);
-        }
-
-        while ( (mnIndex < pCol->maItems.size()) && (pCol->maItems[mnIndex].nRow < maCurPos.Row()) )
-            ++mnIndex;
-
-        if (mnIndex < pCol->maItems.size() && pCol->maItems[mnIndex].nRow <= maEndPos.Row())
-        {
-            maCurPos.SetRow(pCol->maItems[mnIndex].nRow);
-            if (!mbSubTotal || !mpDoc->maTabs[maCurPos.Tab()]->RowFiltered(maCurPos.Row()))
-            {
-                ScBaseCell* pCell = pCol->maItems[mnIndex].pCell;
-
-                if ( mbSubTotal && pCell->GetCellType() == CELLTYPE_FORMULA
-                                && ((ScFormulaCell*)pCell)->IsSubTotal() )
-                    maCurPos.IncRow(); // Don't subtotal rows
-                else
-                    return pCell; // Found it!
-            }
-            else
-                maCurPos.IncRow();
-        }
-        else
-            maCurPos.SetRow(maEndPos.Row() + 1); // Next column
-    }
-}
-
-ScBaseCell* ScCellIterator::GetFirst()
-{
-    if ( !ValidTab(maCurPos.Tab()) )
-        return NULL;
-
-    maCurPos = maStartPos;
-    ScColumn* pCol = &(mpDoc->maTabs[maCurPos.Tab()])->aCol[maCurPos.Col()];
-    pCol->Search(maCurPos.Row(), mnIndex);
-    return GetThis();
-}
-
-ScBaseCell* ScCellIterator::GetNext()
-{
-    maCurPos.IncRow();
-    return GetThis();
-}
-
 bool ScCellIterator::getCurrent()
 {
     ScColumn* pCol = &(mpDoc->maTabs[maCurPos.Tab()])->aCol[maCurPos.Col()];

sc/source/core/tool/chgtrack.cxx

@@ -2655,9 +2655,9 @@ void ScChangeTrack::LookUpContents( const ScRange& rOrgRange,
         ScAddress aPos;
         ScBigAddress aBigPos;
         ScCellIterator aIter( pRefDoc, rOrgRange );
-        ScBaseCell* pCell = aIter.GetFirst();
-        while ( pCell )
+        for (bool bHas = aIter.first(); bHas; bHas = aIter.next())
         {
+            ScBaseCell* pCell = aIter.getHackedBaseCell();
             if ( ScChangeActionContent::GetContentCellType( pCell ) )
             {
                 aBigPos.Set( aIter.GetPos().Col() + nDx, aIter.GetPos().Row() + nDy,
@@ -2673,7 +2673,6 @@ void ScChangeTrack::LookUpContents( const ScRange& rOrgRange,
                     //! korrekt zu erfassen
                 }
             }
-            pCell = aIter.GetNext();
         }
     }
 }