xmloff/source/style/escphdl.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 "escphdl.hxx"
  21
  22 #include <editeng/escapementitem.hxx>
  23 #include <sax/tools/converter.hxx>
  24 #include <xmloff/xmltoken.hxx>
  25 #include <xmloff/xmluconv.hxx>
  26 #include <rtl/ustrbuf.hxx>
  27 #include <com/sun/star/uno/Any.hxx>
  28
  29 using namespace ::com::sun::star;
  30 using namespace ::xmloff::token;
  31
  32
  33
  34
  35 XMLEscapementPropHdl::~XMLEscapementPropHdl()
  36 {
  37     // nothing to do
  38 }
  39
  40 bool XMLEscapementPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
  41 {
  42     sal_Int16 nVal;
  43
  44     SvXMLTokenEnumerator aTokens( rStrImpValue );
  45
  46     std::u16string_view aToken;
  47     if( ! aTokens.getNextToken( aToken ) )
  48         return false;
  49
  50     if( IsXMLToken( aToken, XML_ESCAPEMENT_SUB ) )
  51     {
  52         nVal = DFLT_ESC_AUTO_SUB;
  53     }
  54     else if( IsXMLToken( aToken, XML_ESCAPEMENT_SUPER ) )
  55     {
  56         nVal = DFLT_ESC_AUTO_SUPER;
  57     }
  58     else
  59     {
  60         sal_Int32 nNewEsc;
  61         if (!::sax::Converter::convertPercent( nNewEsc, aToken ))
  62             return false;
  63
  64         nVal = static_cast<sal_Int16>(nNewEsc);
  65     }
  66
  67     rValue <<= nVal;
  68     return true;
  69 }
  70
  71 bool XMLEscapementPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
  72 {
  73     sal_Int32 nValue = 0;
  74     OUStringBuffer aOut;
  75
  76     if( rValue >>= nValue )
  77     {
  78         if( nValue == DFLT_ESC_AUTO_SUPER )
  79         {
  80             aOut.append( GetXMLToken(XML_ESCAPEMENT_SUPER) );
  81         }
  82         else if( nValue == DFLT_ESC_AUTO_SUB )
  83         {
  84             aOut.append( GetXMLToken(XML_ESCAPEMENT_SUB) );
  85         }
  86         else
  87         {
  88             ::sax::Converter::convertPercent( aOut, nValue );
  89         }
  90     }
  91
  92     rStrExpValue = aOut.makeStringAndClear();
  93     return !rStrExpValue.isEmpty();
  94 }
  95
  96
  97
  98
  99 XMLEscapementHeightPropHdl::~XMLEscapementHeightPropHdl()
 100 {
 101     // nothing to do
 102 }
 103
 104 bool XMLEscapementHeightPropHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& ) const
 105 {
 106     if( IsXMLToken( rStrImpValue, XML_CASEMAP_SMALL_CAPS ) )
 107         return false;
 108
 109     SvXMLTokenEnumerator aTokens( rStrImpValue );
 110
 111     std::u16string_view aToken;
 112     if( ! aTokens.getNextToken( aToken ) )
 113         return false;
 114
 115     sal_Int8 nProp;
 116     if( aTokens.getNextToken( aToken ) )
 117     {
 118         sal_Int32 nNewProp;
 119         if (!::sax::Converter::convertPercent( nNewProp, aToken ))
 120             return false;
 121         nProp = static_cast<sal_Int8>(nNewProp);
 122     }
 123     else
 124     {
 125         sal_Int32 nEscapementPosition=0;
 126         if (::sax::Converter::convertPercent( nEscapementPosition, aToken )
 127             && (nEscapementPosition == 0))
 128         {
 129             nProp = 100; //if escapement position is zero and no escapement height is given the default height should be 100percent and not something smaller (#i91800#)
 130         }
 131         else
 132             nProp = sal_Int8(DFLT_ESC_PROP);
 133     }
 134
 135     rValue <<= nProp;
 136     return true;
 137 }
 138
 139 bool XMLEscapementHeightPropHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& ) const
 140 {
 141     OUStringBuffer aOut( rStrExpValue );
 142
 143     sal_Int32 nValue = 0;
 144     if( rValue >>= nValue )
 145     {
 146         if( !rStrExpValue.isEmpty() )
 147             aOut.append( ' ');
 148
 149         ::sax::Converter::convertPercent( aOut, nValue );
 150     }
 151
 152     rStrExpValue = aOut.makeStringAndClear();
 153     return !rStrExpValue.isEmpty();
 154 }
 155
 156 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */