writerfilter/source/dmapper/MeasureHandler.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 #include <MeasureHandler.hxx>
  20 #include <PropertyMap.hxx>
  21 #include <doctok/resourceids.hxx>
  22 #include <ConversionHelper.hxx>
  23 #include <ooxml/resourceids.hxx>
  24 #include <com/sun/star/text/SizeType.hpp>
  25 #include "dmapperLoggers.hxx"
  26
  27 namespace writerfilter {
  28 namespace dmapper {
  29
  30 using namespace ::com::sun::star;
  31
  32
  33
  34 MeasureHandler::MeasureHandler() :
  35 LoggedProperties(dmapper_logger, "MeasureHandler"),
  36 m_nMeasureValue( 0 ),
  37 m_nUnit( -1 ),
  38 m_nRowHeightSizeType( text::SizeType::MIN )
  39 {
  40 }
  41
  42
  43 MeasureHandler::~MeasureHandler()
  44 {
  45 }
  46
  47
  48 void MeasureHandler::lcl_attribute(Id rName, Value & rVal)
  49 {
  50     sal_Int32 nIntValue = rVal.getInt();
  51     (void)rName;
  52     switch( rName )
  53     {
  54         case NS_rtf::LN_unit:
  55         case NS_ooxml::LN_CT_TblWidth_type:// = 90668;
  56             //can be: NS_ooxml::LN_Value_ST_TblWidth_nil, NS_ooxml::LN_Value_ST_TblWidth_pct,
  57             //        NS_ooxml::LN_Value_ST_TblWidth_dxa, NS_ooxml::LN_Value_ST_TblWidth_auto;
  58             m_nUnit = nIntValue;
  59         break;
  60         case NS_ooxml::LN_CT_Height_hRule: // 90666;
  61         {
  62             OUString sHeightType = rVal.getString();
  63             if ( sHeightType == "exact" )
  64                 m_nRowHeightSizeType = text::SizeType::FIX;
  65         }
  66         break;
  67         case NS_rtf::LN_trleft:
  68         case NS_rtf::LN_preferredWidth:
  69         case NS_ooxml::LN_CT_TblWidth_w:// = 90667;
  70             m_nMeasureValue = nIntValue;
  71         break;
  72         case NS_ooxml::LN_CT_Height_val: // 90665 -- a string value
  73         {
  74             m_nUnit = NS_ooxml::LN_Value_ST_TblWidth_dxa;
  75             OUString sHeight = rVal.getString();
  76             m_nMeasureValue = sHeight.toInt32();
  77         }
  78         break;
  79         default:
  80             OSL_FAIL( "unknown attribute");
  81     }
  82 }
  83
  84
  85 void MeasureHandler::lcl_sprm(Sprm & rSprm)
  86 {
  87     (void)rSprm;
  88 }
  89
  90
  91 sal_Int32 MeasureHandler::getMeasureValue() const
  92 {
  93     sal_Int32 nRet = 0;
  94     if( m_nMeasureValue != 0 && m_nUnit >= 0 )
  95     {
  96         // TODO m_nUnit 3 - twip, other values unknown :-(
  97         if( m_nUnit == 3 || sal::static_int_cast<Id>(m_nUnit) == NS_ooxml::LN_Value_ST_TblWidth_dxa)
  98         {
  99             nRet = ConversionHelper::convertTwipToMM100( m_nMeasureValue );
 100         }
 101         //todo: handle additional width types:
 102         //NS_ooxml::LN_Value_ST_TblWidth_nil, NS_ooxml::LN_Value_ST_TblWidth_pct,
 103         //NS_ooxml::LN_Value_ST_TblWidth_dxa, NS_ooxml::LN_Value_ST_TblWidth_auto;
 104     }
 105     return nRet;
 106 }
 107
 108 } //namespace dmapper
 109 } //namespace writerfilter
 110
 111 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */