sw/source/filter/html/htmlfly.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #include "htmlfly.hxx"
  21
  22 #include <fmtanchr.hxx>
  23 #include <fmtornt.hxx>
  24 #include <flypos.hxx>
  25
  26 #include <frmfmt.hxx>
  27 #include <ndindex.hxx>
  28 #include <pam.hxx>
  29 #include <osl/diagnose.h>
  30
  31 using namespace css;
  32
  33 SwHTMLPosFlyFrame::SwHTMLPosFlyFrame( const SwPosFlyFrame& rPosFly,
  34                                   const SdrObject *pSdrObj,
  35                                   AllHtmlFlags nFlags ) :
  36     m_pFrameFormat( &rPosFly.GetFormat() ),
  37     m_pSdrObject( pSdrObj ),
  38     m_aNodeIndex( rPosFly.GetNode() ),
  39     m_nOrdNum( rPosFly.GetOrdNum() ),
  40     m_nContentIndex( 0 ),
  41     m_nAllFlags( nFlags )
  42 {
  43     const SwFormatAnchor& rAnchor = rPosFly.GetFormat().GetAnchor();
  44     if ((RndStdIds::FLY_AT_CHAR != rAnchor.GetAnchorId()) ||
  45         HtmlPosition::Inside != GetOutPos())
  46         return;
  47
  48     // Output of auto-bound frames will be a character farther back,
  49     // because then the position aligns with Netscape.
  50     OSL_ENSURE( rAnchor.GetAnchorNode(), "No anchor position?" );
  51     if( !rAnchor.GetAnchorNode() )
  52         return;
  53
  54     m_nContentIndex = rAnchor.GetAnchorContentOffset();
  55     sal_Int16 eHoriRel = rPosFly.GetFormat().GetHoriOrient().
  56                                         GetRelationOrient();
  57     if( text::RelOrientation::FRAME == eHoriRel || text::RelOrientation::PRINT_AREA == eHoriRel )
  58     {
  59         const SwContentNode *pCNd = m_aNodeIndex.GetNode().GetContentNode();
  60         OSL_ENSURE( pCNd, "No Content-Node at PaM position" );
  61         if( pCNd && m_nContentIndex < pCNd->Len() )
  62             m_nContentIndex++;
  63     }
  64 }
  65
  66 bool SwHTMLPosFlyFrame::operator<( const SwHTMLPosFlyFrame& rFrame ) const
  67 {
  68     if( m_aNodeIndex.GetIndex() == rFrame.m_aNodeIndex.GetIndex() )
  69     {
  70         if( m_nContentIndex == rFrame.m_nContentIndex )
  71         {
  72             if( GetOutPos() == rFrame.GetOutPos() )
  73                 return m_nOrdNum < rFrame.m_nOrdNum;
  74             else
  75                 return GetOutPos() < rFrame.GetOutPos();
  76         }
  77         else
  78             return m_nContentIndex < rFrame.m_nContentIndex;
  79     }
  80     else
  81         return m_aNodeIndex.GetIndex() < rFrame.m_aNodeIndex.GetIndex();
  82 }
  83
  84 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */