/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * 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
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 *   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_ExternalReference_idl__
#define __com_sun_star_sheet_ExternalReference_idl__

module com {  module sun {  module star {  module sheet {


/** Data structure to store information about an external reference.  An
    external reference can be either a single cell reference, a cell range
    reference, or a named range.

    @see FormulaMapGroupSpecialOffset::PUSH

    @since OOo 3.1
 */
struct ExternalReference
{

    /** Index of an externally linked document.  Each externally-linked document
        has a unique index value.

        <p>You can get the index value of an external document from the
        corresponding com::sun::star::sheet::ExternalDocLink
        instance through its attribute com::sun::star::sheet::ExternalDocLink::TokenIndex.</p>

        @see com::sun::star::sheet::ExternalDocLink
        @see com::sun::star::sheet::ExternalDocLink::TokenIndex
     */
    long Index;

#if 0

    /** Name of the sheet that the external reference points to.

        <p>In case of a cell range reference that spans across multiple
        sheets, this is the name of the first sheet in that range.</p>

        <p>Note that an external range name ignores this value at the moment,
        but <i>it may make use of this data in the future when Calc supports a
        sheet-specific range name.</i></p>
     */
    string SheetName;
#endif


    /** Reference data.

        <p>This can store either SingleReference for a single
        cell reference, ComplexReference for a cell range
        reference, or simply a string for a defined name.</p>

        <p>The SingleReference::Sheet member shall contain
        the index of the external sheet cache containing the values of the
        externally referenced cells.</p>

        @see com::sun::star::sheet::SingleReference
        @see com::sun::star::sheet::ComplexReference
     */
    any Reference;
};


}; }; }; };

#endif

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