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diff --git a/sc/source/ui/vba/vbacomment.cxx b/sc/source/ui/vba/vbacomment.cxx
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+++ b/sc/source/ui/vba/vbacomment.cxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org.  If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#include "vbacomment.hxx"
+
+#include <ooo/vba/excel/XlCreator.hpp>
+#include <com/sun/star/drawing/XDrawPageSupplier.hpp>
+#include <com/sun/star/sheet/XSpreadsheet.hpp>
+#include <com/sun/star/sheet/XSheetAnnotationAnchor.hpp>
+#include <com/sun/star/sheet/XSheetAnnotationsSupplier.hpp>
+#include <com/sun/star/sheet/XSheetAnnotationShapeSupplier.hpp>
+#include <com/sun/star/sheet/XSheetCellRange.hpp>
+#include <com/sun/star/table/CellAddress.hpp>
+#include <com/sun/star/table/XCell.hpp>
+#include <com/sun/star/text/XText.hpp>
+
+#include <vbahelper/vbashape.hxx>
+#include "vbaglobals.hxx"
+#include "vbacomments.hxx"
+
+
+using namespace ::ooo::vba;
+using namespace ::com::sun::star;
+
+ScVbaComment::ScVbaComment(
+        const uno::Reference< XHelperInterface >& xParent,
+        const uno::Reference< uno::XComponentContext >& xContext,
+        const uno::Reference< frame::XModel >& xModel,
+        const uno::Reference< table::XCellRange >& xRange ) throw( lang::IllegalArgumentException ) :
+    ScVbaComment_BASE( xParent, xContext ),
+    mxModel( xModel, uno::UNO_SET_THROW ),
+    mxRange( xRange )
+{
+    if  ( !xRange.is() )
+        throw lang::IllegalArgumentException( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "range is not set " ) ), uno::Reference< uno::XInterface >() , 1 );
+    uno::Reference< text::XSimpleText > xAnnoText( getAnnotation(), uno::UNO_QUERY );
+}
+
+// private helper functions
+
+uno::Reference< sheet::XSheetAnnotation > SAL_CALL
+ScVbaComment::getAnnotation() throw (uno::RuntimeException)
+{
+    uno::Reference< table::XCell > xCell( mxRange->getCellByPosition(0, 0), uno::UNO_QUERY_THROW );
+    uno::Reference< sheet::XSheetAnnotationAnchor > xAnnoAnchor( xCell, uno::UNO_QUERY_THROW );
+    return uno::Reference< sheet::XSheetAnnotation > ( xAnnoAnchor->getAnnotation(), uno::UNO_QUERY_THROW );
+}
+
+uno::Reference< sheet::XSheetAnnotations > SAL_CALL
+ScVbaComment::getAnnotations() throw (uno::RuntimeException)
+{
+    uno::Reference< sheet::XSheetCellRange > xSheetCellRange(mxRange, ::uno::UNO_QUERY_THROW );
+    uno::Reference< sheet::XSpreadsheet > xSheet = xSheetCellRange->getSpreadsheet();
+    uno::Reference< sheet::XSheetAnnotationsSupplier > xAnnosSupp( xSheet, uno::UNO_QUERY_THROW );
+
+    return uno::Reference< sheet::XSheetAnnotations > ( xAnnosSupp->getAnnotations(), uno::UNO_QUERY_THROW );
+}
+
+sal_Int32 SAL_CALL
+ScVbaComment::getAnnotationIndex() throw (uno::RuntimeException)
+{
+    uno::Reference< sheet::XSheetAnnotations > xAnnos = getAnnotations();
+    table::CellAddress aAddress = getAnnotation()->getPosition();
+
+    sal_Int32 aIndex = 0;
+    sal_Int32 aCount = xAnnos->getCount();
+
+    for ( ; aIndex < aCount ; aIndex++ )
+    {
+        uno::Reference< sheet::XSheetAnnotation > xAnno( xAnnos->getByIndex( aIndex ), uno::UNO_QUERY_THROW );
+        table::CellAddress xAddress = xAnno->getPosition();
+
+        if ( xAddress.Column == aAddress.Column && xAddress.Row == aAddress.Row && xAddress.Sheet == aAddress.Sheet )
+        {
+            OSL_TRACE("** terminating search, index is %d", aIndex );
+            break;
+        }
+    }
+    OSL_TRACE("** returning index is %d", aIndex );
+
+       return aIndex;
+}
+
+uno::Reference< excel::XComment > SAL_CALL
+ScVbaComment::getCommentByIndex( sal_Int32 Index ) throw (uno::RuntimeException)
+{
+    uno::Reference< container::XIndexAccess > xIndexAccess( getAnnotations(), uno::UNO_QUERY_THROW );
+    // parent is sheet ( parent of the range which is the parent of the comment )
+    uno::Reference< XCollection > xColl(  new ScVbaComments( getParent()->getParent(), mxContext, mxModel, xIndexAccess ) );
+
+    return uno::Reference< excel::XComment > ( xColl->Item( uno::makeAny( Index ), uno::Any() ), uno::UNO_QUERY_THROW );
+ }
+
+// public vba functions
+
+rtl::OUString SAL_CALL
+ScVbaComment::getAuthor() throw (uno::RuntimeException)
+{
+    return getAnnotation()->getAuthor();
+}
+
+void SAL_CALL
+ScVbaComment::setAuthor( const rtl::OUString& /*_author*/ ) throw (uno::RuntimeException)
+{
+    // #TODO #FIXME  implementation needed
+}
+
+uno::Reference< msforms::XShape > SAL_CALL
+ScVbaComment::getShape() throw (uno::RuntimeException)
+{
+    uno::Reference< sheet::XSheetAnnotationShapeSupplier > xAnnoShapeSupp( getAnnotation(), uno::UNO_QUERY_THROW );
+    uno::Reference< drawing::XShape > xAnnoShape( xAnnoShapeSupp->getAnnotationShape(), uno::UNO_SET_THROW );
+    uno::Reference< sheet::XSheetCellRange > xCellRange( mxRange, uno::UNO_QUERY_THROW );
+    uno::Reference< drawing::XDrawPageSupplier > xDrawPageSupp( xCellRange->getSpreadsheet(), uno::UNO_QUERY_THROW );
+    uno::Reference< drawing::XShapes > xShapes( xDrawPageSupp->getDrawPage(), uno::UNO_QUERY_THROW );
+    return new ScVbaShape( this, mxContext, xAnnoShape, xShapes, mxModel, office::MsoShapeType::msoComment );
+}
+
+sal_Bool SAL_CALL
+ScVbaComment::getVisible() throw (uno::RuntimeException)
+{
+    return getAnnotation()->getIsVisible();
+}
+
+void SAL_CALL
+ScVbaComment::setVisible( sal_Bool _visible ) throw (uno::RuntimeException)
+{
+    getAnnotation()->setIsVisible( _visible );
+}
+
+void SAL_CALL
+ScVbaComment::Delete() throw (uno::RuntimeException)
+{
+    getAnnotations()->removeByIndex( getAnnotationIndex() );
+}
+
+uno::Reference< excel::XComment > SAL_CALL
+ScVbaComment::Next() throw (uno::RuntimeException)
+{
+    // index: uno = 0, vba = 1
+    return getCommentByIndex( getAnnotationIndex() + 2 );
+}
+
+uno::Reference< excel::XComment > SAL_CALL
+ScVbaComment::Previous() throw (uno::RuntimeException)
+{
+    // index: uno = 0, vba = 1
+    return getCommentByIndex( getAnnotationIndex() );
+}
+
+rtl::OUString SAL_CALL
+ScVbaComment::Text( const uno::Any& aText, const uno::Any& aStart, const uno::Any& Overwrite ) throw (uno::RuntimeException)
+{
+    rtl::OUString sText;
+    aText >>= sText;
+
+    uno::Reference< text::XSimpleText > xAnnoText( getAnnotation(), uno::UNO_QUERY_THROW );
+    rtl::OUString sAnnoText = xAnnoText->getString();
+
+    if ( aStart.hasValue() )
+    {
+        sal_Int16 nStart = 0;
+        sal_Bool bOverwrite = sal_True;
+        Overwrite >>= bOverwrite;
+
+        if ( aStart >>= nStart )
+        {
+            uno::Reference< text::XTextCursor > xTextCursor( xAnnoText->createTextCursor(), uno::UNO_QUERY_THROW );
+
+            if ( bOverwrite )
+            {
+                xTextCursor->collapseToStart();
+                xTextCursor->gotoStart( sal_False );
+                xTextCursor->goRight( nStart - 1, sal_False );
+                xTextCursor->gotoEnd( sal_True );
+            }
+            else
+            {
+                xTextCursor->collapseToStart();
+                xTextCursor->gotoStart( sal_False );
+                xTextCursor->goRight( nStart - 1 , sal_True );
+            }
+
+            uno::Reference< text::XTextRange > xRange( xTextCursor, uno::UNO_QUERY_THROW );
+            xAnnoText->insertString( xRange, sText, bOverwrite );
+            return xAnnoText->getString();
+        }
+        throw uno::RuntimeException( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM( "ScVbaComment::Text - bad Start value " ) ), uno::Reference< uno::XInterface >() );
+    }
+    else if ( aText.hasValue() )
+    {
+        xAnnoText->setString( sText );
+        return sText;
+    }
+
+    return sAnnoText;
+}
+
+rtl::OUString&
+ScVbaComment::getServiceImplName()
+{
+    static rtl::OUString sImplName( RTL_CONSTASCII_USTRINGPARAM("ScVbaComment") );
+    return sImplName;
+}
+
+uno::Sequence< rtl::OUString >
+ScVbaComment::getServiceNames()
+{
+    static uno::Sequence< rtl::OUString > aServiceNames;
+    if ( aServiceNames.getLength() == 0 )
+    {
+        aServiceNames.realloc( 1 );
+        aServiceNames[ 0 ] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.excel.ScVbaComment" ) );
+    }
+    return aServiceNames;
+}