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diff --git a/comphelper/inc/comphelper/MasterPropertySet.hxx b/comphelper/inc/comphelper/MasterPropertySet.hxx
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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.
+ *
+ ************************************************************************/
+
+#ifndef _COMPHELPER_MASTERPROPERTYSETHELPER_HXX_
+#define _COMPHELPER_MASTERPROPERTYSETHELPER_HXX_
+#include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/beans/XPropertyState.hpp>
+#include <com/sun/star/beans/XMultiPropertySet.hpp>
+#include <comphelper/PropertyInfoHash.hxx>
+#include "comphelper/comphelperdllapi.h"
+#include <map>
+namespace vos
+{
+    class IMutex;
+}
+namespace comphelper
+{
+    class MasterPropertySetInfo;
+    class ChainablePropertySet;
+    struct SlaveData
+    {
+        ChainablePropertySet * mpSlave;
+        ::com::sun::star::uno::Reference < com::sun::star::beans::XPropertySet > mxSlave;
+        sal_Bool mbInit;
+        SlaveData ( ChainablePropertySet *pSlave);
+        inline sal_Bool IsInit () { return mbInit;}
+        inline void SetInit ( sal_Bool bInit) { mbInit = bInit; }
+    };
+}
+typedef std::map < sal_uInt8, comphelper::SlaveData* > SlaveMap;
+
+/*
+ * A MasterPropertySet implements all of the features of a ChainablePropertySet
+ * (it is not inherited from ChainablePropertySet to prevent MasterPropertySets
+ * being chained to each other), but also allows properties implemented in
+ * other ChainablePropertySets to be included as 'native' properties in a
+ * given MasterPropertySet implementation. These are registered using the
+ * 'registerSlave' method, and require that the implementation of the
+ * ChainablePropertySet and the implementation of the ChainablePropertySetInfo
+ * both declare the implementation of the MasterPropertySet as a friend.
+ */
+namespace comphelper
+{
+    class COMPHELPER_DLLPUBLIC MasterPropertySet : public ::com::sun::star::beans::XPropertySet,
+                              public ::com::sun::star::beans::XPropertyState,
+                              public ::com::sun::star::beans::XMultiPropertySet
+    {
+    protected:
+        MasterPropertySetInfo *mpInfo;
+        vos::IMutex *mpMutex;
+        sal_uInt8 mnLastId;
+        SlaveMap maSlaveMap;
+        ::com::sun::star::uno::Reference < com::sun::star::beans::XPropertySetInfo > mxInfo;
+        void lockMutex();
+        void unlockMutex();
+
+        virtual void _preSetValues ()
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
+        virtual void _setSingleValue( const comphelper::PropertyInfo & rInfo, const ::com::sun::star::uno::Any &rValue )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
+        virtual void _postSetValues ()
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
+
+        virtual void _preGetValues ()
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
+        virtual void _getSingleValue( const comphelper::PropertyInfo & rInfo, ::com::sun::star::uno::Any & rValue )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException ) = 0;
+        virtual void _postGetValues ()
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException ) = 0;
+
+        virtual void _preGetPropertyState ()
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException );
+        virtual void _getPropertyState( const comphelper::PropertyInfo& rInfo, ::com::sun::star::beans::PropertyState& rState )
+            throw(::com::sun::star::beans::UnknownPropertyException );
+        virtual void _postGetPropertyState ()
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException );
+
+        virtual void _setPropertyToDefault( const comphelper::PropertyInfo& rEntry )
+            throw(::com::sun::star::beans::UnknownPropertyException );
+        virtual ::com::sun::star::uno::Any _getPropertyDefault( const comphelper::PropertyInfo& rEntry )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException );
+
+    public:
+        MasterPropertySet( comphelper::MasterPropertySetInfo* pInfo, ::vos::IMutex *pMutex = NULL )
+            throw();
+        virtual ~MasterPropertySet()
+            throw();
+        void registerSlave ( ChainablePropertySet *pNewSet )
+            throw();
+
+        // XPropertySet
+        virtual ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySetInfo > SAL_CALL getPropertySetInfo(  )
+            throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL setPropertyValue( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Any& aValue )
+            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);
+        virtual ::com::sun::star::uno::Any SAL_CALL getPropertyValue( const ::rtl::OUString& PropertyName )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL addPropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& xListener )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL removePropertyChangeListener( const ::rtl::OUString& aPropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertyChangeListener >& aListener )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL addVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL removeVetoableChangeListener( const ::rtl::OUString& PropertyName, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XVetoableChangeListener >& aListener )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
+
+        // XMultiPropertySet
+        virtual void SAL_CALL setPropertyValues( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames, const ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any >& aValues )
+            throw(::com::sun::star::beans::PropertyVetoException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Any > SAL_CALL getPropertyValues( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames )
+            throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL addPropertiesChangeListener( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertiesChangeListener >& xListener )
+            throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL removePropertiesChangeListener( const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertiesChangeListener >& xListener )
+            throw(::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL firePropertiesChangeEvent( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyNames, const ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertiesChangeListener >& xListener )
+            throw(::com::sun::star::uno::RuntimeException);
+
+        // XPropertyState
+        virtual ::com::sun::star::beans::PropertyState SAL_CALL getPropertyState( const ::rtl::OUString& PropertyName )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyState > SAL_CALL getPropertyStates( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& aPropertyName )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
+        virtual void SAL_CALL setPropertyToDefault( const ::rtl::OUString& PropertyName )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Any SAL_CALL getPropertyDefault( const ::rtl::OUString& aPropertyName )
+            throw(::com::sun::star::beans::UnknownPropertyException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
+    };
+}
+#endif
+