xmloff/source/text/XMLIndexTabStopEntryContext.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
  21 #include "XMLIndexTabStopEntryContext.hxx"
  22
  23 #include <sax/tools/converter.hxx>
  24
  25 #include "XMLIndexTemplateContext.hxx"
  26 #include <xmloff/xmlimp.hxx>
  27 #include <xmloff/namespacemap.hxx>
  28 #include <xmloff/xmlnamespace.hxx>
  29 #include <xmloff/xmltoken.hxx>
  30 #include <xmloff/xmluconv.hxx>
  31 #include <rtl/ustring.hxx>
  32 #include <sal/log.hxx>
  33
  34 using namespace ::xmloff::token;
  35
  36 using ::com::sun::star::uno::Sequence;
  37 using ::com::sun::star::uno::Reference;
  38 using ::com::sun::star::beans::PropertyValue;
  39 using ::com::sun::star::xml::sax::XAttributeList;
  40
  41
  42 XMLIndexTabStopEntryContext::XMLIndexTabStopEntryContext(
  43     SvXMLImport& rImport,
  44     XMLIndexTemplateContext& rTemplate ) :
  45         XMLIndexSimpleEntryContext(rImport, "TokenTabStop",
  46                                    rTemplate),
  47         nTabPosition(0),
  48         bTabPositionOK(false),
  49         bTabRightAligned(false),
  50         bLeaderCharOK(false),
  51         bWithTab(true) // #i21237#
  52 {
  53 }
  54
  55 XMLIndexTabStopEntryContext::~XMLIndexTabStopEntryContext()
  56 {
  57 }
  58
  59 void XMLIndexTabStopEntryContext::startFastElement(
  60     sal_Int32 nElement,
  61     const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
  62 {
  63     // process three attributes: type, position, leader char
  64     for( auto& aIter : sax_fastparser::castToFastAttributeList(xAttrList) )
  65     {
  66         switch(aIter.getToken())
  67         {
  68             case XML_ELEMENT(STYLE, XML_TYPE):
  69             {
  70                 // if it's neither left nor right, value is
  71                 // ignored. Since left is default, we only need to
  72                 // check for right
  73                 bTabRightAligned = IsXMLToken( aIter, XML_RIGHT );
  74                 break;
  75             }
  76             case XML_ELEMENT(STYLE, XML_POSITION):
  77             {
  78                 sal_Int32 nTmp;
  79                 if (GetImport().GetMM100UnitConverter().
  80                                         convertMeasureToCore(nTmp, aIter.toView()))
  81                 {
  82                     nTabPosition = nTmp;
  83                     bTabPositionOK = true;
  84                 }
  85                 break;
  86             }
  87             case XML_ELEMENT(STYLE, XML_LEADER_CHAR):
  88             {
  89                 sLeaderChar = aIter.toString();
  90                 // valid only, if we have a char!
  91                 bLeaderCharOK = !sLeaderChar.isEmpty();
  92                 break;
  93             }
  94             case XML_ELEMENT(STYLE, XML_WITH_TAB):
  95             {
  96                 // #i21237#
  97                 bool bTmp(false);
  98                 if (::sax::Converter::convertBool(bTmp, aIter.toView()))
  99                     bWithTab = bTmp;
 100                 break;
 101             }
 102             default:
 103                 XMLOFF_WARN_UNKNOWN("xmloff", aIter);
 104             // else: unknown style: attribute -> ignore
 105         }
 106     }
 107
 108     // how many entries? #i21237#
 109     m_nValues += 2 + (bTabPositionOK ? 1 : 0) + (bLeaderCharOK ? 1 : 0);
 110
 111     // now try parent class (for character style)
 112     XMLIndexSimpleEntryContext::startFastElement( nElement, xAttrList );
 113 }
 114
 115 void XMLIndexTabStopEntryContext::FillPropertyValues(
 116     Sequence<PropertyValue> & rValues)
 117 {
 118     // fill values from parent class (type + style name)
 119     XMLIndexSimpleEntryContext::FillPropertyValues(rValues);
 120
 121     // get values array and next entry to be written;
 122     sal_Int32 nNextEntry = m_bCharStyleNameOK ? 2 : 1;
 123     PropertyValue* pValues = rValues.getArray();
 124
 125     // right aligned?
 126     pValues[nNextEntry].Name = "TabStopRightAligned";
 127     pValues[nNextEntry].Value <<= bTabRightAligned;
 128     nNextEntry++;
 129
 130     // position
 131     if (bTabPositionOK)
 132     {
 133         pValues[nNextEntry].Name = "TabStopPosition";
 134         pValues[nNextEntry].Value <<= nTabPosition;
 135         nNextEntry++;
 136     }
 137
 138     // leader char
 139     if (bLeaderCharOK)
 140     {
 141         pValues[nNextEntry].Name = "TabStopFillCharacter";
 142         pValues[nNextEntry].Value <<= sLeaderChar;
 143         nNextEntry++;
 144     }
 145
 146     // tab character #i21237#
 147     pValues[nNextEntry].Name = "WithTab";
 148     pValues[nNextEntry].Value <<= bWithTab;
 149     nNextEntry++;
 150
 151     // check whether we really filled all elements of the sequence
 152     SAL_WARN_IF( nNextEntry != rValues.getLength(), "xmloff",
 153                 "length incorrectly precomputed!" );
 154 }
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */