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+/*************************************************************************
+ *
+ *  $RCSfile: propmultiplex.hxx,v $
+ *
+ *  $Revision: 1.1.1.1 $
+ *
+ *  last change: $Author: fs $ $Date: 2000-09-29 11:28:15 $
+ *
+ *  The Contents of this file are made available subject to the terms of
+ *  either of the following licenses
+ *
+ *         - GNU Lesser General Public License Version 2.1
+ *         - Sun Industry Standards Source License Version 1.1
+ *
+ *  Sun Microsystems Inc., October, 2000
+ *
+ *  GNU Lesser General Public License Version 2.1
+ *  =============================================
+ *  Copyright 2000 by Sun Microsystems, Inc.
+ *  901 San Antonio Road, Palo Alto, CA 94303, USA
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Lesser General Public
+ *  License version 2.1, as published by the Free Software Foundation.
+ *
+ *  This library 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 for more details.
+ *
+ *  You should have received a copy of the GNU Lesser General Public
+ *  License along with this library; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ *  MA  02111-1307  USA
+ *
+ *
+ *  Sun Industry Standards Source License Version 1.1
+ *  =================================================
+ *  The contents of this file are subject to the Sun Industry Standards
+ *  Source License Version 1.1 (the "License"); You may not use this file
+ *  except in compliance with the License. You may obtain a copy of the
+ *  License at http://www.openoffice.org/license.html.
+ *
+ *  Software provided under this License is provided on an "AS IS" basis,
+ *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
+ *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
+ *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
+ *  See the License for the specific provisions governing your rights and
+ *  obligations concerning the Software.
+ *
+ *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
+ *
+ *  Copyright: 2000 by Sun Microsystems, Inc.
+ *
+ *  All Rights Reserved.
+ *
+ *  Contributor(s): _______________________________________
+ *
+ *
+ ************************************************************************/
+
+#ifndef _COMPHELPER_PROPERTY_MULTIPLEX_HXX_
+#define _COMPHELPER_PROPERTY_MULTIPLEX_HXX_
+
+#ifndef _COMPHELPER_PROPERTY_STATE_HXX_
+#include <comphelper/propstate.hxx>
+#endif
+#ifndef _CPPUHELPER_IMPLBASE1_HXX_
+#include <cppuhelper/implbase1.hxx>
+#endif
+
+//=========================================================================
+//= property helper classes
+//=========================================================================
+
+//.........................................................................
+namespace comphelper
+{
+//.........................................................................
+
+    namespace staruno   = ::com::sun::star::uno;
+    namespace starbeans = ::com::sun::star::beans;
+
+//==================================================================
+//= OPropertyChangeListener
+//==================================================================
+/// simple listener adapter for property sets
+class OPropertyChangeListener
+{
+    friend class OPropertyChangeMultiplexer;
+
+    OPropertyChangeMultiplexer* m_pAdapter;
+    ::osl::Mutex&               m_rMutex;
+
+public:
+    OPropertyChangeListener(::osl::Mutex& _rMutex)
+        :m_rMutex(_rMutex) ,m_pAdapter(NULL) { }
+    virtual ~OPropertyChangeListener();
+
+    virtual void _propertyChanged(const starbeans::PropertyChangeEvent& evt) throw(staruno::RuntimeException) = 0;
+
+protected:
+    void setAdapter(OPropertyChangeMultiplexer* _pAdapter);
+};
+
+//==================================================================
+//= OPropertyChangeMultiplexer
+//==================================================================
+/// multiplexer for property changes
+class OPropertyChangeMultiplexer    :public cppu::WeakImplHelper1<starbeans::XPropertyChangeListener>
+{
+    friend class OPropertyChangeListener;
+    staruno::Sequence< ::rtl::OUString >        m_aProperties;
+    staruno::Reference<starbeans::XPropertySet> m_xSet;
+    OPropertyChangeListener*                    m_pListener;
+
+
+    virtual ~OPropertyChangeMultiplexer();
+public:
+    OPropertyChangeMultiplexer(OPropertyChangeListener* _pListener, const staruno::Reference<starbeans::XPropertySet>& _rxSet);
+
+// XEventListener
+    virtual void SAL_CALL disposing( const starlang::EventObject& Source ) throw(staruno::RuntimeException);
+
+// XPropertyChangeListener
+    virtual void SAL_CALL propertyChange( const starbeans::PropertyChangeEvent& evt ) throw(staruno::RuntimeException);
+
+
+    void addProperty(const ::rtl::OUString& aPropertyName);
+    void dispose();
+};
+
+//.........................................................................
+}   // namespace comphelper
+//.........................................................................
+
+#endif // _COMPHELPER_PROPERTY_MULTIPLEX_HXX_
+