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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_AddIn_idl__
#define __com_sun_star_sheet_AddIn_idl__
#include <com/sun/star/lang/XServiceName.idl>
#include <com/sun/star/sheet/XAddIn.idl>
#include <com/sun/star/sheet/XCompatibilityNames.idl>
module com { module sun { module star { module sheet {
/** is the base for AddIn services that supply functions which can be called
by other components.
<p>Any AddIn implementation must implement a service describing its
specific set of functions.
That service must contain the AddIn service, and the
functions that are implemented, in one or more interfaces.
The com::sun::star::lang::XServiceName interface
must describe that service, and the XAddIn interface
must describe the individual functions.</p>
<p>Each AddIn function can take parameters of the following types:</p>
<dl>
<dt>`long`</dt>
<dd>for integer values.</dd>
<dt>`double`</dt>
<dd>for floating point values.</dd>
<dt>`string`</dt>
<dd>for text strings.</dd>
<dt>`long[][]`</dt>
<dd>for (two-dimensional) arrays of integer values.</dd>
<dt>`double[][]`</dt>
<dd>for (two-dimensional) arrays of floating point values.</dd>
<dt>`string[][]`</dt>
<dd>for (two-dimensional) arrays of text strings.</dd>
<dt>`any[][]`</dt>
<dd>for (two-dimensional) arrays of mixed contents. Each `any`
will contain a `double` or a `string`, depending on
the data.</dd>
<dt>`any`</dt>
<dd>Depending on the data, a `double`, a `string`,
or an `any[][]` will be passed. If no argument is specified in
the function call, `VOID` will be passed. This allows for optional
parameters.</dd>
<dt>com::sun::star::table::XCellRange</dt>
<dd>for a com::sun::star::table::XCellRange interface
to the source data.</dd>
<dt>com::sun::star::beans::XPropertySet</dt>
<dd>for a com::sun::star::beans::XPropertySet
interface to the SpreadsheetDocument making the function
call. Only one parameter of this type is allowed in each function. It
can be used to query document settings like
SpreadsheetDocumentSettings::NullDate.</dd>
<dt>`any[]`</dt>
<dd>for varying parameters. Only the last parameter of a function may
have this type. It will be filled with the remaining arguments of the
function call that were not used for the previous parameters. Each
element of the sequence will be filled as in the case of `any`
above.</dd>
</dl>
<p>Each AddIn function must have one of the following return types:</p>
<ul>
<li>`long`</li>
<li>`double`</li>
<li>`string`</li>
<li>`long[][]`</li>
<li>`double[][]`</li>
<li>`string[][]`</li>
<li>`any[][]`</li>
<li>XVolatileResult</li>
<li>`any`</li>
</ul>
<p>The sequences must contain arrays as described above for the
parameter types.
An XVolatileResult return value must contain an object
implementing the VolatileResult service, that contains
a volatile result. Subsequent calls with the same parameters must
return the same object.
An `any` return value can contain any of the other types.</p>
*/
published service AddIn
{
/** contains a method that returns the service name of the add-in.
*/
interface com::sun::star::lang::XServiceName;
/** provides access to function descriptions and localized names
and descriptions.
*/
interface com::sun::star::sheet::XAddIn;
/** provides access to compatibility names for the functions.
*/
[optional] interface com::sun::star::sheet::XCompatibilityNames;
};
}; }; }; };
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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