xmloff/source/style/lspachdl.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 <lspachdl.hxx>
  21 #include <xmloff/xmltoken.hxx>
  22 #include <xmloff/xmluconv.hxx>
  23 #include <sax/tools/converter.hxx>
  24 #include <rtl/ustrbuf.hxx>
  25 #include <com/sun/star/uno/Any.hxx>
  26 #include <com/sun/star/style/LineSpacing.hpp>
  27 #include <com/sun/star/style/LineSpacingMode.hpp>
  28
  29
  30 using namespace ::com::sun::star;
  31 using ::xmloff::token::IsXMLToken;
  32 using ::xmloff::token::XML_CASEMAP_NORMAL;
  33
  34 ///////////////////////////////////////////////////////////////////////////////
  35 //
  36 // class XMLEscapementPropHdl
  37 //
  38
  39 XMLLineHeightHdl::~XMLLineHeightHdl()
  40 {
  41     // nothing to do
  42 }
  43
  44 sal_Bool XMLLineHeightHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
  45 {
  46     style::LineSpacing aLSp;
  47     sal_Int32 nTemp = 0;
  48
  49     if( -1 != rStrImpValue.indexOf( sal_Unicode( '%' ) ) )
  50     {
  51         aLSp.Mode = style::LineSpacingMode::PROP;
  52         if (!::sax::Converter::convertPercent( nTemp, rStrImpValue ))
  53             return sal_False;
  54         aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
  55     }
  56     else if( IsXMLToken( rStrImpValue, XML_CASEMAP_NORMAL) )
  57     {
  58         aLSp.Mode = style::LineSpacingMode::PROP;
  59         aLSp.Height = 100;
  60     }
  61     else
  62     {
  63         aLSp.Mode = style::LineSpacingMode::FIX;
  64         if (!rUnitConverter.convertMeasureToCore(
  65                     nTemp, rStrImpValue, 0x0000, 0xffff))
  66             return sal_False;
  67         aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
  68     }
  69
  70     rValue <<= aLSp;
  71     return sal_True;
  72 }
  73
  74 sal_Bool XMLLineHeightHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
  75 {
  76     OUStringBuffer aOut;
  77
  78     style::LineSpacing aLSp;
  79     if(!(rValue >>= aLSp))
  80         return sal_False;
  81
  82     if( style::LineSpacingMode::PROP != aLSp.Mode && style::LineSpacingMode::FIX  != aLSp.Mode )
  83         return sal_False;
  84
  85     if( style::LineSpacingMode::PROP == aLSp.Mode )
  86     {
  87         ::sax::Converter::convertPercent( aOut, aLSp.Height );
  88     }
  89     else
  90     {
  91         rUnitConverter.convertMeasureToXML( aOut, aLSp.Height );
  92     }
  93
  94     rStrExpValue = aOut.makeStringAndClear();
  95     return !rStrExpValue.isEmpty();
  96 }
  97
  98 ///////////////////////////////////////////////////////////////////////////////
  99 //
 100 // class XMLLineHeightAtLeastHdl
 101 //
 102
 103 XMLLineHeightAtLeastHdl::~XMLLineHeightAtLeastHdl()
 104 {
 105     // nothing to do
 106 }
 107
 108 sal_Bool XMLLineHeightAtLeastHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
 109 {
 110     style::LineSpacing aLSp;
 111
 112     sal_Int32 nTemp;
 113     aLSp.Mode = style::LineSpacingMode::MINIMUM;
 114     if (!rUnitConverter.convertMeasureToCore( nTemp, rStrImpValue, 0, 0xffff))
 115         return sal_False;
 116     aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
 117
 118     rValue <<= aLSp;
 119     return sal_True;
 120 }
 121
 122 sal_Bool XMLLineHeightAtLeastHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
 123 {
 124     OUStringBuffer aOut;
 125
 126     style::LineSpacing aLSp;
 127     if(!(rValue >>= aLSp))
 128         return sal_False;
 129
 130     if( style::LineSpacingMode::MINIMUM != aLSp.Mode )
 131         return sal_False;
 132
 133     rUnitConverter.convertMeasureToXML( aOut, aLSp.Height );
 134
 135     rStrExpValue = aOut.makeStringAndClear();
 136     return !rStrExpValue.isEmpty();
 137 }
 138
 139 ///////////////////////////////////////////////////////////////////////////////
 140 //
 141 // class XMLLineSpacingHdl
 142 //
 143
 144 XMLLineSpacingHdl::~XMLLineSpacingHdl()
 145 {
 146     // nothing to do
 147 }
 148
 149 sal_Bool XMLLineSpacingHdl::importXML( const OUString& rStrImpValue, uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
 150 {
 151     style::LineSpacing aLSp;
 152     sal_Int32 nTemp;
 153
 154     aLSp.Mode = style::LineSpacingMode::LEADING;
 155     if (!rUnitConverter.convertMeasureToCore( nTemp, rStrImpValue, 0, 0xffff))
 156         return sal_False;
 157     aLSp.Height = sal::static_int_cast< sal_Int16 >(nTemp);
 158
 159     rValue <<= aLSp;
 160     return sal_True;
 161 }
 162
 163 sal_Bool XMLLineSpacingHdl::exportXML( OUString& rStrExpValue, const uno::Any& rValue, const SvXMLUnitConverter& rUnitConverter ) const
 164 {
 165     OUStringBuffer aOut;
 166
 167     style::LineSpacing aLSp;
 168     if(!(rValue >>= aLSp))
 169         return sal_False;
 170
 171     if( style::LineSpacingMode::LEADING != aLSp.Mode )
 172         return sal_False;
 173
 174     rUnitConverter.convertMeasureToXML( aOut, aLSp.Height );
 175
 176     rStrExpValue = aOut.makeStringAndClear();
 177     return !rStrExpValue.isEmpty();
 178 }
 179
 180 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */