xmloff/source/draw/XMLGraphicsDefaultStyle.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 <xmloff/XMLGraphicsDefaultStyle.hxx>
  21
  22 #include <com/sun/star/beans/XPropertySet.hpp>
  23 #include <com/sun/star/frame/XModel.hpp>
  24 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  25
  26 #include <tools/color.hxx>
  27
  28 #include <xmloff/xmlimp.hxx>
  29 #include <xmloff/xmlnamespace.hxx>
  30 #include <xmloff/xmltoken.hxx>
  31 #include <xmloff/families.hxx>
  32 #include <xmloff/xmltypes.hxx>
  33 #include <xmloff/maptype.hxx>
  34 #include <xmloff/xmlimppr.hxx>
  35 #include <xmloff/xmlprmap.hxx>
  36
  37 #include <XMLShapePropertySetContext.hxx>
  38 #include <algorithm>
  39
  40 using namespace ::com::sun::star;
  41 using namespace ::com::sun::star::uno;
  42 using namespace ::com::sun::star::lang;
  43 using namespace ::com::sun::star::beans;
  44 using namespace ::com::sun::star::xml::sax;
  45
  46 using ::xmloff::token::XML_TEXT_PROPERTIES;
  47 using ::xmloff::token::XML_GRAPHIC_PROPERTIES;
  48 using ::xmloff::token::XML_PARAGRAPH_PROPERTIES;
  49
  50
  51 XMLGraphicsDefaultStyle::XMLGraphicsDefaultStyle( SvXMLImport& rImport, SvXMLStylesContext& rStyles )
  52 : XMLPropStyleContext( rImport, rStyles, XmlStyleFamily::SD_GRAPHICS_ID, true )
  53 {
  54 }
  55
  56 XMLGraphicsDefaultStyle::~XMLGraphicsDefaultStyle()
  57 {
  58 }
  59
  60 css::uno::Reference< css::xml::sax::XFastContextHandler > XMLGraphicsDefaultStyle::createFastChildContext(
  61     sal_Int32 nElement,
  62     const css::uno::Reference< css::xml::sax::XFastAttributeList >& xAttrList )
  63 {
  64     if( IsTokenInNamespace(nElement, XML_NAMESPACE_STYLE) ||
  65         IsTokenInNamespace(nElement, XML_NAMESPACE_LO_EXT) )
  66     {
  67         sal_Int32 nLocalName = nElement & TOKEN_MASK;
  68         sal_uInt32 nFamily = 0;
  69         if( nLocalName == XML_TEXT_PROPERTIES )
  70             nFamily = XML_TYPE_PROP_TEXT;
  71         else if( nLocalName == XML_PARAGRAPH_PROPERTIES )
  72             nFamily = XML_TYPE_PROP_PARAGRAPH;
  73         else if( nLocalName == XML_GRAPHIC_PROPERTIES )
  74             nFamily = XML_TYPE_PROP_GRAPHIC;
  75         if( nFamily )
  76         {
  77             rtl::Reference < SvXMLImportPropertyMapper > xImpPrMap = GetStyles()->GetImportPropertyMapper( GetFamily() );
  78             if( xImpPrMap.is() )
  79                 return new XMLShapePropertySetContext( GetImport(), nElement, xAttrList, nFamily, GetProperties(), xImpPrMap );
  80         }
  81     }
  82
  83     return XMLPropStyleContext::createFastChildContext( nElement, xAttrList );
  84 }
  85
  86 namespace {
  87
  88 struct XMLPropertyByIndex {
  89     sal_Int32 const m_nIndex;
  90     explicit XMLPropertyByIndex(sal_Int32 const nIndex) : m_nIndex(nIndex) {}
  91     bool operator()(XMLPropertyState const& rProp) {
  92         return m_nIndex == rProp.mnIndex;
  93     }
  94 };
  95
  96 }
  97
  98 // This method is called for every default style
  99 void XMLGraphicsDefaultStyle::SetDefaults()
 100 {
 101     Reference< XMultiServiceFactory > xFact( GetImport().GetModel(), UNO_QUERY );
 102     if( !xFact.is() )
 103         return;
 104
 105     Reference< XPropertySet > xDefaults( xFact->createInstance( u"com.sun.star.drawing.Defaults"_ustr ), UNO_QUERY );
 106     if( !xDefaults.is() )
 107         return;
 108                                             // SJ: #i114750#
 109     bool bWordWrapDefault = true;   // initializing with correct ODF fo:wrap-option default
 110     sal_Int32 nUPD( 0 );
 111     sal_Int32 nBuild( 0 );
 112     const bool bBuildIdFound = GetImport().getBuildIds( nUPD, nBuild );
 113     if ( bBuildIdFound && (
 114         ((nUPD >= 600) &&  (nUPD < 700))
 115         ||
 116         ((nUPD == 300) && (nBuild <= 9535))
 117         ||
 118         ((nUPD > 300) && (nUPD <= 330))
 119     ) )
 120         bWordWrapDefault = false;
 121
 122     static constexpr OUString sTextWordWrap( u"TextWordWrap"_ustr );
 123     Reference< XPropertySetInfo > xInfo( xDefaults->getPropertySetInfo() );
 124     if ( xInfo->hasPropertyByName( sTextWordWrap ) )
 125         xDefaults->setPropertyValue( sTextWordWrap, Any( bWordWrapDefault ) );
 126
 127     if (GetImport().IsOOoXML()
 128         && xInfo->hasPropertyByName(u"IsFollowingTextFlow"_ustr))
 129     {
 130         // OOo 1.x only supported "true" so that is the more appropriate
 131         // default for OOoXML format documents.
 132         xDefaults->setPropertyValue(u"IsFollowingTextFlow"_ustr, uno::Any(true));
 133     }
 134
 135     // NOTE: the only reason why it's legal to check "==" (not "<") against
 136     // arbitrary versions here is that the default value of these attributes
 137     // is not defined by ODF, therefore it is implementation-defined
 138     // (and we of course must not override any attributes that are actually
 139     // in the document, so check for that)
 140     bool const bIsAOO4(
 141            GetImport().getGeneratorVersion() >= SvXMLImport::AOO_40x
 142         && GetImport().getGeneratorVersion() <= SvXMLImport::AOO_4x);
 143
 144     // fdo#75872: backward compatibility for pool defaults change
 145     if (GetImport().isGeneratorVersionOlderThan(
 146                 SvXMLImport::AOO_40x, SvXMLImport::LO_42x)
 147         // argh... it turns out that LO has also changed defaults for these
 148         // since LO 4.0, and so even the _new_ AOO 4.0+ default needs
 149         // special handling since AOO still does _not_ write it into the file
 150         || bIsAOO4)
 151     {
 152         rtl::Reference<XMLPropertySetMapper> const pImpPrMap(
 153             GetStyles()->GetImportPropertyMapper(GetFamily())
 154                 ->getPropertySetMapper());
 155         sal_Int32 const nStrokeIndex(
 156             pImpPrMap->GetEntryIndex(XML_NAMESPACE_SVG, u"stroke-color", 0));
 157         if (std::none_of(GetProperties().begin(), GetProperties().end(),
 158                          XMLPropertyByIndex(nStrokeIndex)))
 159         {
 160             Color const nStroke(
 161                     bIsAOO4 ? Color(128, 128, 128) : COL_BLACK);
 162             xDefaults->setPropertyValue(u"LineColor"_ustr, Any(nStroke));
 163         }
 164         Color const nFillColor( bIsAOO4
 165             ? Color(0xCF, 0xE7, 0xF5) : Color(153, 204, 255));
 166         sal_Int32 const nFillIndex(
 167             pImpPrMap->GetEntryIndex(XML_NAMESPACE_DRAW, u"fill-color", 0));
 168         if (std::none_of(GetProperties().begin(), GetProperties().end(),
 169                          XMLPropertyByIndex(nFillIndex)))
 170         {
 171             xDefaults->setPropertyValue(u"FillColor"_ustr, Any(nFillColor));
 172         }
 173         if (xInfo->hasPropertyByName(u"FillColor2"_ustr))
 174         {
 175             sal_Int32 const nFill2Index(pImpPrMap->GetEntryIndex(
 176                         XML_NAMESPACE_DRAW, u"secondary-fill-color", 0));
 177             if (std::none_of(GetProperties().begin(), GetProperties().end(),
 178                              XMLPropertyByIndex(nFill2Index)))
 179             {
 180                 xDefaults->setPropertyValue(u"FillColor2"_ustr, Any(sal_Int32(nFillColor)));
 181             }
 182         }
 183     }
 184
 185     FillPropertySet( xDefaults );
 186 }
 187
 188 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */