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diff --git a/offapi/com/sun/star/task/XStatusIndicator.idl b/offapi/com/sun/star/task/XStatusIndicator.idl
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+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+#ifndef __com_sun_star_task_XStatusIndicator_idl__
+#define __com_sun_star_task_XStatusIndicator_idl__
+
+#include <com/sun/star/uno/XInterface.idl>
+
+
+ module com {  module sun {  module star {  module task {
+
+/** controls a status indicator which displays progress of
+    longer actions to the user
+
+    <p>
+    Such objects are provided by a XStatusIndicatorFactory.
+    </p>
+
+    @see XStatusIndicatorFactory
+ */
+published interface XStatusIndicator: com::sun::star::uno::XInterface
+{
+    /** initialize and start the progress
+
+        <p>
+        It activates a new created or reactivate an already used indicator
+        (must be finished by calling XStatusIndicator::end()
+        before!). By the way it's possible to set first progress description
+        and the possible range of progress value. That means that a progress
+        can runs from 0 to <var>Range</var>.
+        </p>
+
+        @param Text
+            initial value for progress description for showing
+            Value can be updated by calling XStatusIndicator::setText().
+
+        @param Range
+            means the maximum value of the progress which can be set by
+            calling XStatusIndicator::setValue().
+     */
+    void start(
+        [in] string Text,
+        [in] long Range);
+
+    /** stop the progress
+
+        <p>
+        Further calls of XStatusIndicator::setText(),
+        XStatusIndicator::setValue() or
+        XStatusIndicator::reset() must be ignored.
+        Only XStatusIndicator::start() can reactivate this
+        indicator.
+        It's not allowed to destruct the indicator inside this method.
+        The instance must be gone by using ref count or disposing.
+        </p>
+     */
+    void end();
+
+    /** update progress description
+
+        <p>
+        Initial value can be set during starting of the progress by calling
+        XStatusIndicator::start().
+        Stopped indicators must ignore this call.
+        </p>
+
+        @param Text
+            new value for progress description which should be shown now
+     */
+    void setText( [in] string Text );
+
+    /** update progress value
+
+        <p>
+        Wrong values must be ignored and stopped indicators must ignore this
+        call generally.
+        </p>
+
+        @param Value
+            new value for progress which should be shown now
+            Must fit the range [0..Range] which was set during
+            XStatusIndicator::start().
+     */
+    void setValue( [in] long Value );
+
+    /** clear progress value and description
+
+        <p>
+        Calling of setValue(0) and setText("") should do the same.
+        Stopped indicators must ignore this call.
+        </p>
+     */
+    void reset();
+};
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */