/*************************************************************************
 *
 *  $RCSfile: ElementModes.idl,v $
 *
 *  $Revision: 1.2 $
 *
 *  last change: $Author: kz $ $Date: 2003-09-11 10:22:10 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
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 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
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 *  Sun Microsystems Inc., October, 2000
 *
 *  GNU Lesser General Public License Version 2.1
 *  =============================================
 *  Copyright 2000 by Sun Microsystems, Inc.
 *  901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *  This library is free software; you can redistribute it and/or
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 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
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 *  Lesser General Public License for more details.
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 *  You should have received a copy of the GNU Lesser General Public
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 *
 *
 *  Sun Industry Standards Source License Version 1.1
 *  =================================================
 *  The contents of this file are subject to the Sun Industry Standards
 *  Source License Version 1.1 (the "License"); You may not use this file
 *  except in compliance with the License. You may obtain a copy of the
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 ************************************************************************/
#ifndef __com_sun_star_embed_ElementModes_idl__
#define __com_sun_star_embed_ElementModes_idl__


//=============================================================================

module com { module sun { module star { module embed {

//=============================================================================
/** There are possible modes to open element.
    The modes can be combined by 'or' operation.
    ELEMENT_READ and ELEMENT_WRITE are kind of base modes.
    A result mode must include one of base modes.
*/
constants ElementModes
{
    //-------------------------------------------------------------------------
    /** Open element for reading.
     */
    const long ELEMENT_READ = 1;

    //-------------------------------------------------------------------------
    /** Open seekable element. Ignored for storages.
     */
    const long ELEMENT_SEEKABLE = 2;

    //-------------------------------------------------------------------------
    /** Open seekable element for reading. This is just a combination of the previous two values.
    For storages it's the same as ELEMENT_READ.
     */
    const long ELEMENT_SEEKABLEREAD = 3;

    //-------------------------------------------------------------------------
    /** Open element in write mode.
     */
    const long ELEMENT_WRITE = 4;

    //-------------------------------------------------------------------------
    /** Open element in readwrite mode. A stream must be opened also in seekable mode.
     */
    const long ELEMENT_READWRITE = 7;

    //-------------------------------------------------------------------------
    /** Truncate opened for writing element.
    flag.
     */
    const long ELEMENT_TRUNCATE = 8;

    //-------------------------------------------------------------------------
    /** Do not create a new element in case a requested one does not exist.
    Applicable only for elements opened for writing.
     */
    const long ELEMENT_NOCREATE = 16;
};

//=============================================================================

}; }; }; };

#endif