/*************************************************************************
 *
 *  $RCSfile: hf_linachain.cxx,v $
 *
 *  $Revision: 1.1 $
 *
 *  last change: $Author: np $ $Date: 2002-11-01 17:15:24 $
 *
 *  The Contents of this file are made available subject to the terms of
 *  either of the following licenses
 *
 *         - GNU Lesser General Public License Version 2.1
 *         - Sun Industry Standards Source License Version 1.1
 *
 *  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
 *  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
 *
 *
 *  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
 *  License at http://www.openoffice.org/license.html.
 *
 *  Software provided under this License is provided on an "AS IS" basis,
 *  WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
 *  WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
 *  MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
 *  See the License for the specific provisions governing your rights and
 *  obligations concerning the Software.
 *
 *  The Initial Developer of the Original Code is: Sun Microsystems, Inc.
 *
 *  Copyright: 2000 by Sun Microsystems, Inc.
 *
 *  All Rights Reserved.
 *
 *  Contributor(s): _______________________________________
 *
 *
 ************************************************************************/


#include <precomp.h>
#include <toolkit/hf_linachain.hxx>


// NOT FULLY DEFINED SERVICES
#include <toolkit/out_position.hxx>



HF_LinkedNameChain::HF_LinkedNameChain( Xml::Element & o_rOut )
    :   HtmlMaker( o_rOut
                        >> *new Html::Paragraph
                            << new Html::ClassAttr("namechain") )
{
}

HF_LinkedNameChain::~HF_LinkedNameChain()
{
}

void
HF_LinkedNameChain::Produce_CompleteChain( output::Position &  i_curPosition,
                                           F_LinkMaker         i_linkMaker ) const
{
    produce_Level(i_curPosition.RelatedNode(), i_curPosition, i_linkMaker);
}

void
HF_LinkedNameChain::Produce_CompleteChain_forModule( output::Position &  i_curPosition,
                                                     F_LinkMaker         i_linkMaker ) const
{
    if (i_curPosition.Depth() == 0)
        return;
    produce_Level(*i_curPosition.RelatedNode().Parent(), i_curPosition, i_linkMaker);
}



namespace
{

StreamStr aLinkBuf(200);

}

void
HF_LinkedNameChain::produce_Level( output::Node &      i_levelNode,
                                   output::Position &  i_startPosition,
                                   F_LinkMaker         i_linkMaker ) const
{
    if ( i_levelNode.Depth() > 0 )
    {
        produce_Level( *i_levelNode.Parent(),
                       i_startPosition,
                       i_linkMaker );
    }

    aLinkBuf.reset();

    String
        sFileName = (*i_linkMaker)(i_levelNode.Name());
    output::Position
        aLevelPos(i_levelNode, sFileName);

    i_startPosition.Get_LinkTo(aLinkBuf, aLevelPos);

    if ( i_levelNode.Depth() > 0 )
    {
        CurOut()
        >> *new Html::Link(aLinkBuf.c_str())
            << new Html::ClassAttr("namechain")
            << i_levelNode.Name();
        CurOut() << " :: ";
    }
    else
    {
        CurOut()
        >> *new Html::Link(aLinkBuf.c_str())
            << new Html::ClassAttr("namechain")
            << "::";
        CurOut() << " ";
    }
}