/*************************************************************************
 *
 *  OpenOffice.org - a multi-platform office productivity suite
 *
 *  $RCSfile: XScriptTypeDetector.idl,v $
 *
 *  $Revision: 1.6 $
 *
 *  last change: $Author: rt $ $Date: 2005-09-08 01:58:02 $
 *
 *  The Contents of this file are made available subject to
 *  the terms of GNU Lesser General Public License Version 2.1.
 *
 *
 *    GNU Lesser General Public License Version 2.1
 *    =============================================
 *    Copyright 2005 by Sun Microsystems, Inc.
 *    901 San Antonio Road, Palo Alto, CA 94303, USA
 *
 *    This library is free software; you can redistribute it and/or
 *    modify it under the terms of the GNU Lesser General Public
 *    License version 2.1, as published by the Free Software Foundation.
 *
 *    This library is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 *    Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with this library; if not, write to the Free Software
 *    Foundation, Inc., 59 Temple Place, Suite 330, Boston,
 *    MA  02111-1307  USA
 *
 ************************************************************************/

#ifndef __com_sun_star_i18n_XScriptTypeDetector_idl__
#define __com_sun_star_i18n_XScriptTypeDetector_idl__

#include <com/sun/star/uno/XInterface.idl>

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

module com {  module sun {  module star {  module i18n {

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

//--------------------------------------------------------------------------
/**
    contains the help routines for layouting complex text

    <p> Assumption - StartPos is inclusive and EndPos is exclusive. </p>

    <p> The <em>nScriptDirection</em> parameters are of type
    <type>ScriptDirection</type></p>

     @since OOo 1.1.2
*/

published interface XScriptTypeDetector : ::com::sun::star::uno::XInterface
{

    /** @returns the position where the specified Script Direction starts.
    */
    long beginOfScriptDirection( [in] string aText, [in] long nPos,
                  [in] short nScriptDirection );

    //--------------------------------------------------------------------------
    /** @returns the position where the specified Script Direction ends.
    */
    long endOfScriptDirection( [in] string aText, [in] long nPos,
                  [in] short nScriptDirection );

    //--------------------------------------------------------------------------
    /** @returns the Script Direction of the current position.
    */
    short   getScriptDirection  ([in] string aText, [in] long nPos,
                  [in] short nDefaultScriptDirection );

    //--------------------------------------------------------------------------
    /** @returns the position where the specified CTL Script Type starts.
    */
    long beginOfCTLScriptType( [in] string aText, [in] long nPos);

    //--------------------------------------------------------------------------
    /** @returns the position where the specified CTL Script Type ends.
    */
    long endOfCTLScriptType( [in] string aText, [in] long nPos);

    //--------------------------------------------------------------------------
    /** @returns the CTL script type of the current position. <br/>
        One of <type>CTLScriptType</type> constants.
    */
    short   getCTLScriptType  ([in] string aText, [in] long nPos);
};

//=============================================================================
}; }; }; };
//=============================================================================
#endif
