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/xmlictxt.hxx>
  27 #include <xmloff/xmlimp.hxx>
  28 #include <xmloff/txtimp.hxx>
  29 #include <xmloff/nmspmap.hxx>
  30 #include <xmloff/xmlnmspe.hxx>
  31 #include <xmloff/xmltoken.hxx>
  32 #include <xmloff/xmluconv.hxx>
  33 #include <rtl/ustring.hxx>
  34 #include <tools/debug.hxx>
  35
  36 using namespace ::xmloff::token;
  37
  38 using ::com::sun::star::uno::Sequence;
  39 using ::com::sun::star::uno::Reference;
  40 using ::com::sun::star::uno::Any;
  41 using ::com::sun::star::beans::PropertyValue;
  42 using ::com::sun::star::xml::sax::XAttributeList;
  43
  44
  45 TYPEINIT1( XMLIndexTabStopEntryContext, XMLIndexSimpleEntryContext );
  46
  47 XMLIndexTabStopEntryContext::XMLIndexTabStopEntryContext(
  48     SvXMLImport& rImport,
  49     XMLIndexTemplateContext& rTemplate,
  50     sal_uInt16 nPrfx,
  51     const OUString& rLocalName ) :
  52         XMLIndexSimpleEntryContext(rImport, rTemplate.sTokenTabStop,
  53                                    rTemplate, nPrfx, rLocalName),
  54         sLeaderChar(),
  55         nTabPosition(0),
  56         bTabPositionOK(false),
  57         bTabRightAligned(false),
  58         bLeaderCharOK(false),
  59         bWithTab(true) // #i21237#
  60 {
  61 }
  62
  63 XMLIndexTabStopEntryContext::~XMLIndexTabStopEntryContext()
  64 {
  65 }
  66
  67 void XMLIndexTabStopEntryContext::StartElement(
  68     const Reference<XAttributeList> & xAttrList)
  69 {
  70     // process three attributes: type, position, leader char
  71     sal_Int16 nLength = xAttrList->getLength();
  72     for(sal_Int16 nAttr = 0; nAttr < nLength; nAttr++)
  73     {
  74         OUString sLocalName;
  75         sal_uInt16 nPrefix = GetImport().GetNamespaceMap().
  76             GetKeyByAttrName( xAttrList->getNameByIndex(nAttr),
  77                               &sLocalName );
  78         OUString sAttr = xAttrList->getValueByIndex(nAttr);
  79         if (XML_NAMESPACE_STYLE == nPrefix)
  80         {
  81             if ( IsXMLToken( sLocalName, XML_TYPE ) )
  82             {
  83                 // if it's neither left nor right, value is
  84                 // ignored. Since left is default, we only need to
  85                 // check for right
  86                 bTabRightAligned = IsXMLToken( sAttr, XML_RIGHT );
  87             }
  88             else if ( IsXMLToken( sLocalName, XML_POSITION ) )
  89             {
  90                 sal_Int32 nTmp;
  91                 if (GetImport().GetMM100UnitConverter().
  92                                         convertMeasureToCore(nTmp, sAttr))
  93                 {
  94                     nTabPosition = nTmp;
  95                     bTabPositionOK = true;
  96                 }
  97             }
  98             else if ( IsXMLToken( sLocalName, XML_LEADER_CHAR ) )
  99             {
 100                 sLeaderChar = sAttr;
 101                 // valid only, if we have a char!
 102                 bLeaderCharOK = !sAttr.isEmpty();
 103             }
 104             // #i21237#
 105             else if ( IsXMLToken( sLocalName, XML_WITH_TAB ) )
 106             {
 107                 bool bTmp(false);
 108                 if (::sax::Converter::convertBool(bTmp, sAttr))
 109                     bWithTab = bTmp;
 110             }
 111             // else: unknown style: attribute -> ignore
 112         }
 113         // else: no style attribute -> ignore
 114     }
 115
 116     // how many entries? #i21237#
 117     nValues += 2 + (bTabPositionOK ? 1 : 0) + (bLeaderCharOK ? 1 : 0);
 118
 119     // now try parent class (for character style)
 120     XMLIndexSimpleEntryContext::StartElement( xAttrList );
 121 }
 122
 123 void XMLIndexTabStopEntryContext::FillPropertyValues(
 124     Sequence<PropertyValue> & rValues)
 125 {
 126     // fill vlues from parent class (type + style name)
 127     XMLIndexSimpleEntryContext::FillPropertyValues(rValues);
 128
 129     // get values array and next entry to be written;
 130     sal_Int32 nNextEntry = bCharStyleNameOK ? 2 : 1;
 131     PropertyValue* pValues = rValues.getArray();
 132
 133     // right aligned?
 134     pValues[nNextEntry].Name = rTemplateContext.sTabStopRightAligned;
 135     pValues[nNextEntry].Value.setValue( &bTabRightAligned,
 136                                         cppu::UnoType<bool>::get());
 137     nNextEntry++;
 138
 139     // position
 140     if (bTabPositionOK)
 141     {
 142         pValues[nNextEntry].Name = rTemplateContext.sTabStopPosition;
 143         pValues[nNextEntry].Value <<= nTabPosition;
 144         nNextEntry++;
 145     }
 146
 147     // leader char
 148     if (bLeaderCharOK)
 149     {
 150         pValues[nNextEntry].Name = rTemplateContext.sTabStopFillCharacter;
 151         pValues[nNextEntry].Value <<= sLeaderChar;
 152         nNextEntry++;
 153     }
 154
 155     // tab character #i21237#
 156      pValues[nNextEntry].Name = "WithTab";
 157     pValues[nNextEntry].Value.setValue( &bWithTab,
 158                                         cppu::UnoType<bool>::get());
 159     nNextEntry++;
 160
 161     // check whether we really filled all elements of the sequence
 162     DBG_ASSERT( nNextEntry == rValues.getLength(),
 163                 "length incorrectly precumputed!" );
 164 }
 165
 166 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */