xmloff/source/text/XMLTextColumnsExport.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 <sal/config.h>
  21
  22 #include <o3tl/any.hxx>
  23 #include <rtl/ustrbuf.hxx>
  24
  25
  26 #include <com/sun/star/text/XTextColumns.hpp>
  27 #include <com/sun/star/text/TextColumn.hpp>
  28 #include <com/sun/star/style/VerticalAlignment.hpp>
  29 #include <com/sun/star/beans/XPropertySet.hpp>
  30
  31 #include <sax/tools/converter.hxx>
  32
  33 #include <xmloff/xmltoken.hxx>
  34 #include <xmloff/xmlnamespace.hxx>
  35 #include <xmloff/xmluconv.hxx>
  36 #include <xmloff/xmlexp.hxx>
  37 #include <XMLTextColumnsExport.hxx>
  38
  39 using namespace ::com::sun::star::style;
  40 using namespace ::com::sun::star::text;
  41 using namespace ::com::sun::star::uno;
  42 using namespace ::com::sun::star::beans;
  43 using namespace ::xmloff::token;
  44
  45
  46 constexpr OUStringLiteral gsSeparatorLineIsOn(u"SeparatorLineIsOn");
  47 constexpr OUStringLiteral gsSeparatorLineWidth(u"SeparatorLineWidth");
  48 constexpr OUStringLiteral gsSeparatorLineColor(u"SeparatorLineColor");
  49 constexpr OUStringLiteral gsSeparatorLineRelativeHeight(u"SeparatorLineRelativeHeight");
  50 constexpr OUStringLiteral gsSeparatorLineVerticalAlignment(u"SeparatorLineVerticalAlignment");
  51 constexpr OUStringLiteral gsIsAutomatic(u"IsAutomatic");
  52 constexpr OUStringLiteral gsAutomaticDistance(u"AutomaticDistance");
  53 constexpr OUStringLiteral gsSeparatorLineStyle(u"SeparatorLineStyle");
  54
  55 XMLTextColumnsExport::XMLTextColumnsExport( SvXMLExport& rExp ) :
  56     rExport( rExp )
  57 {
  58 }
  59
  60 void XMLTextColumnsExport::exportXML( const Any& rAny )
  61 {
  62     Reference < XTextColumns > xColumns;
  63     rAny >>= xColumns;
  64
  65     const Sequence < TextColumn > aColumns = xColumns->getColumns();
  66     sal_Int32 nCount = aColumns.getLength();
  67
  68     OUStringBuffer sValue;
  69     GetExport().AddAttribute( XML_NAMESPACE_FO, XML_COLUMN_COUNT,
  70                               OUString::number(nCount ? nCount : 1) );
  71
  72     // handle 'automatic' columns
  73     Reference < XPropertySet > xPropSet( xColumns, UNO_QUERY );
  74     if( xPropSet.is() )
  75     {
  76         Any aAny = xPropSet->getPropertyValue( gsIsAutomatic );
  77         if ( *o3tl::doAccess<bool>(aAny) )
  78         {
  79             aAny = xPropSet->getPropertyValue( gsAutomaticDistance );
  80             sal_Int32 nDistance = 0;
  81             aAny >>= nDistance;
  82             OUStringBuffer aBuffer;
  83             GetExport().GetMM100UnitConverter().convertMeasureToXML(
  84                 aBuffer, nDistance );
  85             GetExport().AddAttribute( XML_NAMESPACE_FO,
  86                                       XML_COLUMN_GAP,
  87                                       aBuffer.makeStringAndClear() );
  88         }
  89     }
  90
  91     SvXMLElementExport aElem( GetExport(), XML_NAMESPACE_STYLE, XML_COLUMNS,
  92                               true, true );
  93
  94     if( xPropSet.is() )
  95     {
  96         Any aAny = xPropSet->getPropertyValue( gsSeparatorLineIsOn );
  97         if( *o3tl::doAccess<bool>(aAny) )
  98         {
  99             // style:width
 100             aAny = xPropSet->getPropertyValue( gsSeparatorLineWidth );
 101             sal_Int32 nWidth = 0;
 102             aAny >>= nWidth;
 103             GetExport().GetMM100UnitConverter().convertMeasureToXML( sValue,
 104                                                                 nWidth );
 105             GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_WIDTH,
 106                                       sValue.makeStringAndClear() );
 107
 108             // style:color
 109             aAny = xPropSet->getPropertyValue( gsSeparatorLineColor );
 110             sal_Int32 nColor = 0;
 111             aAny >>= nColor;
 112             ::sax::Converter::convertColor( sValue, nColor );
 113             GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_COLOR,
 114                                       sValue.makeStringAndClear() );
 115
 116             // style:height
 117             aAny = xPropSet->getPropertyValue( gsSeparatorLineRelativeHeight );
 118             sal_Int8 nHeight = 0;
 119             aAny >>= nHeight;
 120             ::sax::Converter::convertPercent( sValue, nHeight );
 121             GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_HEIGHT,
 122                                       sValue.makeStringAndClear() );
 123
 124             // style::style
 125             aAny = xPropSet->getPropertyValue( gsSeparatorLineStyle );
 126             sal_Int8 nStyle = 0;
 127             aAny >>= nStyle;
 128
 129             enum XMLTokenEnum eStr = XML_TOKEN_INVALID;
 130             switch ( nStyle )
 131             {
 132                 case 0:  eStr = XML_NONE; break;
 133                 case 1:  eStr = XML_SOLID; break;
 134                 case 2:  eStr = XML_DOTTED; break;
 135                 case 3:  eStr = XML_DASHED; break;
 136                 default:
 137                          break;
 138             }
 139             if ( eStr != XML_TOKEN_INVALID )
 140                 GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_STYLE, eStr );
 141
 142             // style:vertical-align
 143             aAny = xPropSet->getPropertyValue( gsSeparatorLineVerticalAlignment );
 144             VerticalAlignment eVertAlign;
 145             aAny >>= eVertAlign;
 146
 147             eStr = XML_TOKEN_INVALID;
 148             switch( eVertAlign )
 149             {
 150 //          case VerticalAlignment_TOP: eStr = XML_TOP;
 151             case VerticalAlignment_MIDDLE: eStr = XML_MIDDLE; break;
 152             case VerticalAlignment_BOTTOM: eStr = XML_BOTTOM; break;
 153             default:
 154                 break;
 155             }
 156
 157             if( eStr != XML_TOKEN_INVALID)
 158                 GetExport().AddAttribute( XML_NAMESPACE_STYLE,
 159                                           XML_VERTICAL_ALIGN, eStr );
 160
 161             // style:column-sep
 162             SvXMLElementExport aElement( GetExport(), XML_NAMESPACE_STYLE,
 163                                       XML_COLUMN_SEP,
 164                                       true, true );
 165         }
 166     }
 167
 168     for (const auto& rColumn : aColumns)
 169     {
 170         // style:rel-width
 171         GetExport().AddAttribute( XML_NAMESPACE_STYLE, XML_REL_WIDTH,
 172                                   OUString::number(rColumn.Width) + "*" );
 173
 174         // fo:margin-left
 175         GetExport().GetMM100UnitConverter().convertMeasureToXML( sValue,
 176                                                        rColumn.LeftMargin );
 177         GetExport().AddAttribute( XML_NAMESPACE_FO, XML_START_INDENT,
 178                                        sValue.makeStringAndClear() );
 179
 180         // fo:margin-right
 181         GetExport().GetMM100UnitConverter().convertMeasureToXML( sValue,
 182                                                        rColumn.RightMargin );
 183         GetExport().AddAttribute( XML_NAMESPACE_FO, XML_END_INDENT,
 184                                     sValue.makeStringAndClear() );
 185
 186         // style:column
 187         SvXMLElementExport aElement( GetExport(), XML_NAMESPACE_STYLE, XML_COLUMN,
 188                                   true, true );
 189     }
 190 }
 191
 192
 193 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */