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diff --git a/fpicker/source/win32/filepicker/asynceventnotifier.hxx b/fpicker/source/win32/filepicker/asynceventnotifier.hxx
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+++ b/fpicker/source/win32/filepicker/asynceventnotifier.hxx
@@ -0,0 +1,109 @@
+/*************************************************************************
+ *
+ * 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 _ASYNCEVENTNOTIFIER_HXX_
+#define _ASYNCEVENTNOTIFIER_HXX_
+
+//------------------------------------------------------------------------
+// includes
+//------------------------------------------------------------------------
+
+#include <osl/mutex.hxx>
+#include <osl/conditn.hxx>
+#include <cppuhelper/interfacecontainer.h>
+
+#if defined _MSC_VER
+#pragma warning(push, 1)
+#endif
+#include <windows.h>
+#if defined _MSC_VER
+#pragma warning(pop)
+#endif
+
+#include <list>
+#include <utility>
+#include "eventnotification.hxx"
+
+//---------------------------------------------
+//
+//---------------------------------------------
+
+class CAsyncEventNotifier
+{
+public:
+    CAsyncEventNotifier(cppu::OBroadcastHelper& rBroadcastHelper);
+    ~CAsyncEventNotifier();
+
+    bool SAL_CALL startup(bool bCreateSuspended = true);
+    void SAL_CALL shutdown();
+
+    // notifications may be added the
+    // the event queue but will only
+    // be notified to the clients after
+    // resume was called
+    void suspend();
+
+    // resume notifying events
+    void resume();
+
+    // this class is responsible for the memory management of
+    // the CEventNotification instance
+    void SAL_CALL notifyEvent(CEventNotification* EventNotification);
+
+    void SAL_CALL addListener   (const ::com::sun::star::uno::Type&                                           aType    ,
+                                 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xListener);
+    void SAL_CALL removeListener(const ::com::sun::star::uno::Type&                                           aType    ,
+                                 const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XInterface >& xListener);
+
+private:
+    size_t              SAL_CALL getEventListSize();
+    void                SAL_CALL resetNotifyEvent();
+    CEventNotification* SAL_CALL getNextEventRecord();
+    void                SAL_CALL removeNextEventRecord();
+
+    void SAL_CALL run( );
+
+    static unsigned int WINAPI ThreadProc(LPVOID pParam);
+
+private:
+    std::list<CEventNotification*>  m_EventList;
+    HANDLE                          m_hThread;
+    bool                            m_bRun;
+    unsigned                        m_ThreadId;
+    ::cppu::OBroadcastHelper&       m_rBroadcastHelper;
+    HANDLE                          m_hEvents[2];
+    HANDLE&                         m_NotifyEvent;
+    HANDLE&                         m_ResumeNotifying;
+    osl::Mutex                      m_Mutex;
+
+// prevent copy and assignment
+private:
+    CAsyncEventNotifier( const CAsyncEventNotifier& );
+    CAsyncEventNotifier& operator=( const CAsyncEventNotifier& );
+};
+
+#endif