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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_sheet_XFormulaQuery_idl__
+#define __com_sun_star_sheet_XFormulaQuery_idl__
+
+#include <com/sun/star/uno/XInterface.idl>
+#include <com/sun/star/sheet/XSheetCellRanges.idl>
+
+
+module com {  module sun {  module star {  module sheet {
+
+
+/** provides methods to query cells for dependencies
+    in formulas.
+
+    <p>All methods return a collection of cell ranges.</p>
+
+    @see com::sun::star::sheet::SheetRangesQuery
+    @see com::sun::star::sheet::SheetCellRanges
+ */
+published interface XFormulaQuery: com::sun::star::uno::XInterface
+{
+
+    /** queries all dependent formula cells.
+
+        <p>Dependent cells are cells containing formulas with references to
+        the original cell.</p>
+
+        @param bRecursive
+            `FALSE` = queries cells dependent from the original range(s),
+            `TRUE` = repeats query with all found cells
+            (finds dependents of dependents, and so on).
+
+        @return
+            all dependent cells of any formula cell of the current
+            cell range(s).
+     */
+    com::sun::star::sheet::XSheetCellRanges queryDependents(
+            [in] boolean bRecursive );
+
+
+    /** queries all precedent cells.
+
+        <p>Precedent cells are cells which are referenced from a formula
+        cell.</p>
+
+        @param bRecursive
+            `FALSE` = queries precedent cells of the original range(s),
+            `TRUE` = repeats query with all found cells
+            (finds precedents of precedents, and so on).
+
+        @return
+            all precedent cells of any formula cell of the current cell
+            range(s).
+     */
+    com::sun::star::sheet::XSheetCellRanges queryPrecedents(
+            [in] boolean bRecursive );
+
+};
+
+
+}; }; }; };
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */