/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 * This file is part of the LibreOffice project.
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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
 *   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 .
 */


module com {  module sun {  module star {  module script { module vba {


/** Executes VBA event handlers.
 */
interface XVBAEventProcessor
{

    /** Returns whether a VBA event handler exists.

        @param nEventId
            The identifier of the event. Must be a constant from VBAEventId.

        @param aArgs
            Additional arguments needed to identify some event handlers, e.g. a
            sheet index for spreadsheet events.

        @return
            `TRUE`, if the VBA event handler exists.
            `FALSE`, for all other cases.
    **/
    boolean hasVbaEventHandler( [in] long nEventId, [in] sequence< any > aArgs )
        raises (::com::sun::star::lang::IllegalArgumentException);


    /** Executes a VBA event handler.

        @param nEventId
            The identifier of the event. Must be a constant from VBAEventId.

        @param aArgs
            The input arguments needed to create the argument list of the VBA
            event handler.

        @return
            `TRUE`, if event handing is enabled, and the event handler macro
            exists and has been invoked.

        @throws ::com::sun::star::lang::IllegalArgumentException
            if the passed event identifier is not supported, or if the passed
            arguments do not conform to the arguments expected by the specified
            event.

        @throws ::com::sun::star::util::VetoException
            if the VBA event handler has indicated to veto the event.
    **/
    boolean processVbaEvent( [in] long nEventId, [in] sequence< any > aArgs )
        raises (::com::sun::star::lang::IllegalArgumentException,
                ::com::sun::star::util::VetoException);

};


}; }; }; }; };


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