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