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diff --git a/comphelper/inc/comphelper/interaction.hxx b/comphelper/inc/comphelper/interaction.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_INTERACTION_HXX_
+#define _COMPHELPER_INTERACTION_HXX_
+
+#include <comphelper/uno3.hxx>
+#include <cppuhelper/implbase1.hxx>
+#include <com/sun/star/task/XInteractionApprove.hpp>
+#include <com/sun/star/task/XInteractionDisapprove.hpp>
+#include <com/sun/star/task/XInteractionAbort.hpp>
+#include <com/sun/star/task/XInteractionRetry.hpp>
+#include <com/sun/star/task/XInteractionPassword.hpp>
+#include <com/sun/star/task/XInteractionRequest.hpp>
+#include "comphelper/comphelperdllapi.h"
+
+//.........................................................................
+namespace comphelper
+{
+//.........................................................................
+
+    //=========================================================================
+    //= OInteractionSelect
+    //=========================================================================
+    /** base class for concrete XInteractionContinuation implementations.<p/>
+        Instances of the classes maintain a flag indicating if the handler was called.
+    */
+    class OInteractionSelect
+    {
+        sal_Bool    m_bSelected : 1;    /// indicates if the select event occured
+
+    protected:
+        OInteractionSelect() : m_bSelected(sal_False) { }
+
+    public:
+        /// determines whether or not this handler was selected
+        sal_Bool    wasSelected() const { return m_bSelected; }
+        /// resets the state to "not selected", so you may reuse the handler
+        void        reset() { m_bSelected = sal_False; }
+
+    protected:
+        void    implSelected() { m_bSelected = sal_True; }
+    };
+
+    //=========================================================================
+    //= OInteraction
+    //=========================================================================
+    /** template for instantiating concret interaction handlers<p/>
+        the template argument must eb an interface derived from XInteractionContinuation
+    */
+    template <class INTERACTION>
+    class OInteraction
+            :public ::cppu::WeakImplHelper1< INTERACTION >
+            ,public OInteractionSelect
+    {
+    public:
+        OInteraction() { }
+
+    // XInteractionContinuation
+        virtual void SAL_CALL select(  ) throw(::com::sun::star::uno::RuntimeException);
+    };
+
+    //.........................................................................
+    template <class INTERACTION>
+    void SAL_CALL OInteraction< INTERACTION >::select(  ) throw(::com::sun::star::uno::RuntimeException)
+    {
+        implSelected();
+    }
+
+    //=========================================================================
+    //= OInteractionApprove
+    //=========================================================================
+    typedef OInteraction< ::com::sun::star::task::XInteractionApprove > OInteractionApprove;
+
+    //=========================================================================
+    //= OInteractionDispprove
+    //=========================================================================
+    typedef OInteraction< ::com::sun::star::task::XInteractionDisapprove >  OInteractionDisapprove;
+
+    //=========================================================================
+    //= OInteractionAbort
+    //=========================================================================
+    typedef OInteraction< ::com::sun::star::task::XInteractionAbort >   OInteractionAbort;
+
+    //=========================================================================
+    //= OInteractionRetry
+    //=========================================================================
+    typedef OInteraction< ::com::sun::star::task::XInteractionRetry >   OInteractionRetry;
+
+    //=========================================================================
+    //= OInteractionPassword
+    //=========================================================================
+    class COMPHELPER_DLLPUBLIC OInteractionPassword : public OInteraction< ::com::sun::star::task::XInteractionPassword >
+    {
+    public:
+        OInteractionPassword()
+        {
+        }
+
+        OInteractionPassword( const ::rtl::OUString& _rInitialPassword )
+            :m_sPassword( _rInitialPassword )
+        {
+        }
+
+        // XInteractionPassword
+        virtual void SAL_CALL setPassword( const ::rtl::OUString& _Password ) throw (::com::sun::star::uno::RuntimeException);
+        virtual ::rtl::OUString SAL_CALL getPassword(  ) throw (::com::sun::star::uno::RuntimeException);
+
+    private:
+        ::rtl::OUString m_sPassword;
+    };
+
+    //=========================================================================
+    //= OInteractionRequest
+    //=========================================================================
+    typedef ::cppu::WeakImplHelper1 <   ::com::sun::star::task::XInteractionRequest
+                                    >   OInteractionRequest_Base;
+    /** implements an interaction request (<type scope="com.sun.star.task">XInteractionRequest</type>)<p/>
+        at run time, you can freely add any interaction continuation objects
+    */
+    class COMPHELPER_DLLPUBLIC OInteractionRequest : public OInteractionRequest_Base
+    {
+        ::com::sun::star::uno::Any
+                    m_aRequest;         /// the request we represent
+        ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionContinuation > >
+                    m_aContinuations;   /// all registered continuations
+
+    public:
+        OInteractionRequest(const ::com::sun::star::uno::Any& _rRequestDescription);
+
+        /// add a new continuation
+        void addContinuation(const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionContinuation >& _rxContinuation);
+        /// clear all continuations
+        void clearContinuations();
+
+    // XInteractionRequest
+        virtual ::com::sun::star::uno::Any SAL_CALL getRequest(  ) throw(::com::sun::star::uno::RuntimeException);
+        virtual ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionContinuation > > SAL_CALL getContinuations(  ) throw(::com::sun::star::uno::RuntimeException);
+    };
+//.........................................................................
+}   // namespace comphelper
+//.........................................................................
+
+#endif // _COMPHELPER_INTERACTION_HXX_
+
+