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diff --git a/fpicker/source/unx/gnome/SalGtkPicker.hxx b/fpicker/source/unx/gnome/SalGtkPicker.hxx
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+++ b/fpicker/source/unx/gnome/SalGtkPicker.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 _SALGTKFPICKER_HXX_
+#define _SALGTKFPICKER_HXX_
+
+//_____________________________________________________________________________
+//  includes of other projects
+//_____________________________________________________________________________
+
+#include <osl/mutex.hxx>
+#include <cppuhelper/compbase1.hxx>
+#include <com/sun/star/ui/dialogs/XFilePicker.hpp>
+#include <com/sun/star/ui/dialogs/XFilePicker2.hpp>
+#include <com/sun/star/ui/dialogs/XFolderPicker.hpp>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+#include <com/sun/star/util/XCancellable.hpp>
+
+#include <com/sun/star/awt/XTopWindowListener.hpp>
+#include <com/sun/star/awt/XExtendedToolkit.hpp>
+
+#include <gtk/gtk.h>
+#include <gdk/gdkkeysyms.h>
+
+//----------------------------------------------------------
+// class declaration
+//----------------------------------------------------------
+
+class SalGtkPicker
+{
+    public:
+        SalGtkPicker(const ::com::sun::star::uno::Reference<com::sun::star::lang::XMultiServiceFactory>& xServiceMgr);
+        virtual ~SalGtkPicker();
+    protected:
+        osl::Mutex m_rbHelperMtx;
+        GtkWidget  *m_pDialog;
+    protected:
+        virtual void SAL_CALL implsetTitle( const ::rtl::OUString& aTitle )
+            throw( ::com::sun::star::uno::RuntimeException );
+
+        virtual void SAL_CALL implsetDisplayDirectory( const rtl::OUString& rDirectory )
+            throw( com::sun::star::lang::IllegalArgumentException, com::sun::star::uno::RuntimeException );
+
+        virtual rtl::OUString SAL_CALL implgetDisplayDirectory(  )
+            throw( com::sun::star::uno::RuntimeException );
+        static rtl::OUString uritounicode(const gchar *pIn);
+        static rtl::OString unicodetouri(const rtl::OUString &rURL);
+};
+
+class GdkThreadLock
+{
+public:
+    GdkThreadLock() { gdk_threads_enter(); }
+    ~GdkThreadLock() { gdk_threads_leave(); }
+};
+
+//Run the Gtk Dialog. Watch for any "new windows" created while we're
+//executing and consider that a CANCEL event to avoid e.g. "file cannot be opened"
+//modal dialogs and this one getting locked if some other API call causes this
+//to happen while we're opened waiting for user input, e.g.
+//https://bugzilla.redhat.com/show_bug.cgi?id=441108
+class RunDialog :
+    public cppu::WeakComponentImplHelper1< ::com::sun::star::awt::XTopWindowListener >
+{
+private:
+    osl::Mutex maLock;
+    GtkWidget *mpDialog;
+    GdkWindow *mpCreatedParent;
+    ::com::sun::star::uno::Reference< ::com::sun::star::awt::XExtendedToolkit>  mxToolkit;
+public:
+
+    // XTopWindowListener
+    using cppu::WeakComponentImplHelperBase::disposing;
+    virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& )
+        throw(::com::sun::star::uno::RuntimeException) {}
+    virtual void SAL_CALL windowOpened( const ::com::sun::star::lang::EventObject& e )
+        throw (::com::sun::star::uno::RuntimeException);
+    virtual void SAL_CALL windowClosing( const ::com::sun::star::lang::EventObject& )
+        throw (::com::sun::star::uno::RuntimeException) {}
+    virtual void SAL_CALL windowClosed( const ::com::sun::star::lang::EventObject& )
+        throw (::com::sun::star::uno::RuntimeException) {}
+    virtual void SAL_CALL windowMinimized( const ::com::sun::star::lang::EventObject& )
+        throw (::com::sun::star::uno::RuntimeException) {}
+    virtual void SAL_CALL windowNormalized( const ::com::sun::star::lang::EventObject& )
+        throw (::com::sun::star::uno::RuntimeException) {}
+    virtual void SAL_CALL windowActivated( const ::com::sun::star::lang::EventObject& )
+        throw (::com::sun::star::uno::RuntimeException) {}
+    virtual void SAL_CALL windowDeactivated( const ::com::sun::star::lang::EventObject& )
+        throw (::com::sun::star::uno::RuntimeException) {}
+public:
+    RunDialog(GtkWidget *pDialog, ::com::sun::star::uno::Reference< ::com::sun::star::awt::XExtendedToolkit > &rToolkit);
+    gint run();
+    void cancel();
+    ~RunDialog();
+};
+
+#endif