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diff --git a/sc/inc/listenercalls.hxx b/sc/inc/listenercalls.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 SC_LISTENERCALLS_HXX
+#define SC_LISTENERCALLS_HXX
+
+#include <list>
+#include <com/sun/star/uno/Reference.hxx>
+#include <com/sun/star/lang/EventObject.hpp>
+
+namespace com { namespace sun { namespace star {
+    namespace util {
+        class XModifyListener;
+    }
+    namespace lang {
+        struct EventObject;
+    }
+} } }
+
+
+struct ScUnoListenerEntry
+{
+    ::com::sun::star::uno::Reference<
+        ::com::sun::star::util::XModifyListener >   xListener;
+    ::com::sun::star::lang::EventObject             aEvent;
+
+    ScUnoListenerEntry( const ::com::sun::star::uno::Reference<
+                            ::com::sun::star::util::XModifyListener >& rL,
+                        const ::com::sun::star::lang::EventObject& rE ) :
+        xListener( rL ),
+        aEvent( rE )
+    {}
+};
+
+
+/** ScUnoListenerCalls stores notifications to XModifyListener that can't be processed
+    during BroadcastUno and calls them together at the end.
+*/
+class ScUnoListenerCalls
+{
+private:
+    ::std::list<ScUnoListenerEntry> aEntries;
+
+public:
+                ScUnoListenerCalls();
+                ~ScUnoListenerCalls();
+
+    void        Add( const ::com::sun::star::uno::Reference<
+                            ::com::sun::star::util::XModifyListener >& rListener,
+                        const ::com::sun::star::lang::EventObject& rEvent );
+    void        ExecuteAndClear();
+};
+
+#endif
+