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diff --git a/chart2/source/controller/chartapiwrapper/WrappedSeriesOrDiagramProperty.hxx b/chart2/source/controller/chartapiwrapper/WrappedSeriesOrDiagramProperty.hxx
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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2008 by Sun Microsystems, Inc.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * $RCSfile: WrappedSeriesOrDiagramProperty.hxx,v $
+ * $Revision: 1.7 $
+ *
+ * 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.
+ *
+ ************************************************************************/
+#ifndef CHART_WRAPPED_SERIES_OR_DIAGRAM_PROPERTY_HXX
+#define CHART_WRAPPED_SERIES_OR_DIAGRAM_PROPERTY_HXX
+
+#include "WrappedProperty.hxx"
+#include "Chart2ModelContact.hxx"
+#include "macros.hxx"
+#include "DiagramHelper.hxx"
+#include <com/sun/star/chart2/XDataSeries.hpp>
+
+#include <boost/shared_ptr.hpp>
+#include <vector>
+
+//.............................................................................
+namespace chart
+{
+namespace wrapper
+{
+
+enum tSeriesOrDiagramPropertyType
+{
+    DATA_SERIES,
+    DIAGRAM
+};
+
+//PROPERTYTYPE is the type of the outer property
+
+template< typename PROPERTYTYPE >
+class WrappedSeriesOrDiagramProperty : public WrappedProperty
+{
+public:
+    virtual PROPERTYTYPE getValueFromSeries( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xSeriesPropertySet ) const =0;
+    virtual void setValueToSeries( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xSeriesPropertySet, PROPERTYTYPE aNewValue ) const =0;
+
+    explicit WrappedSeriesOrDiagramProperty( const ::rtl::OUString& rName, const ::com::sun::star::uno::Any& rDefaulValue
+        , ::boost::shared_ptr< Chart2ModelContact > spChart2ModelContact
+        , tSeriesOrDiagramPropertyType ePropertyType )
+            : WrappedProperty(rName,::rtl::OUString())
+            , m_spChart2ModelContact(spChart2ModelContact)
+            , m_aOuterValue(rDefaulValue)
+            , m_aDefaultValue(rDefaulValue)
+            , m_ePropertyType( ePropertyType )
+    {
+    }
+    virtual ~WrappedSeriesOrDiagramProperty() {};
+
+    bool detectInnerValue( PROPERTYTYPE& rValue, bool& rHasAmbiguousValue ) const
+    {
+        bool bHasDetectableInnerValue = false;
+        rHasAmbiguousValue = false;
+        if( m_ePropertyType == DIAGRAM &&
+            m_spChart2ModelContact.get() )
+        {
+            ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XDataSeries > > aSeriesVector(
+                ::chart::DiagramHelper::getDataSeriesFromDiagram( m_spChart2ModelContact->getChart2Diagram() ) );
+            ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XDataSeries > >::const_iterator aIter =
+                    aSeriesVector.begin();
+            for( ; aIter != aSeriesVector.end(); aIter++ )
+            {
+                PROPERTYTYPE aCurValue = getValueFromSeries( ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >::query( *aIter ) );
+                if( !bHasDetectableInnerValue )
+                    rValue = aCurValue;
+                else
+                {
+                    if( rValue != aCurValue )
+                    {
+                        rHasAmbiguousValue = true;
+                        break;
+                    }
+                    else
+                        rValue = aCurValue;
+                }
+                bHasDetectableInnerValue = true;
+            }
+        }
+        return bHasDetectableInnerValue;
+    }
+    void setInnerValue( PROPERTYTYPE aNewValue ) const
+    {
+        if( m_ePropertyType == DIAGRAM &&
+            m_spChart2ModelContact.get() )
+        {
+            ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XDataSeries > > aSeriesVector(
+                ::chart::DiagramHelper::getDataSeriesFromDiagram( m_spChart2ModelContact->getChart2Diagram() ) );
+            ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::chart2::XDataSeries > >::const_iterator aIter =
+                    aSeriesVector.begin();
+            for( ; aIter != aSeriesVector.end(); aIter++ )
+            {
+                ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > xSeriesPropertySet( *aIter, ::com::sun::star::uno::UNO_QUERY );
+                if( xSeriesPropertySet.is() )
+                {
+                    setValueToSeries( xSeriesPropertySet, aNewValue );
+                }
+            }
+        }
+    }
+    virtual void setPropertyValue( const ::com::sun::star::uno::Any& rOuterValue, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xInnerPropertySet ) const
+                    throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
+    {
+        PROPERTYTYPE aNewValue = PROPERTYTYPE();
+        if( ! (rOuterValue >>= aNewValue) )
+            throw ::com::sun::star::lang::IllegalArgumentException( C2U("statistic property requires different type"), 0, 0 );
+
+        if( m_ePropertyType == DIAGRAM )
+        {
+            m_aOuterValue = rOuterValue;
+
+            bool bHasAmbiguousValue = false;
+            PROPERTYTYPE aOldValue = PROPERTYTYPE();
+            if( detectInnerValue( aOldValue, bHasAmbiguousValue ) )
+            {
+                if( bHasAmbiguousValue || aNewValue != aOldValue )
+                    setInnerValue( aNewValue );
+            }
+        }
+        else
+        {
+            setValueToSeries( xInnerPropertySet, aNewValue );
+        }
+    }
+
+    virtual ::com::sun::star::uno::Any getPropertyValue( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet >& xInnerPropertySet ) const
+                            throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
+    {
+        if( m_ePropertyType == DIAGRAM )
+        {
+            bool bHasAmbiguousValue = false;
+            PROPERTYTYPE aValue;
+            if( detectInnerValue( aValue, bHasAmbiguousValue ) )
+            {
+                if(bHasAmbiguousValue)
+                    m_aOuterValue <<= m_aDefaultValue;
+                else
+                    m_aOuterValue <<= aValue;
+            }
+            return m_aOuterValue;
+        }
+        else
+        {
+            ::com::sun::star::uno::Any aRet( m_aDefaultValue );
+            aRet <<= getValueFromSeries( xInnerPropertySet );
+            return aRet;
+        }
+    }
+
+    virtual ::com::sun::star::uno::Any getPropertyDefault( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyState >& /* xInnerPropertyState */ ) const
+                            throw (::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException)
+    {
+        return m_aDefaultValue;
+    }
+
+protected:
+    ::boost::shared_ptr< Chart2ModelContact >  m_spChart2ModelContact;
+    mutable ::com::sun::star::uno::Any         m_aOuterValue;
+    ::com::sun::star::uno::Any                 m_aDefaultValue;
+    tSeriesOrDiagramPropertyType               m_ePropertyType;
+};
+
+} //namespace wrapper
+} //namespace chart
+//.............................................................................
+
+// CHART_WRAPPED_SERIES_OR_DIAGRAM_PROPERTY_HXX
+#endif