xmloff/source/draw/XMLShapeStyleContext.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 <tools/debug.hxx>
  21 #include <xmloff/XMLShapeStyleContext.hxx>
  22 #include "XMLShapePropertySetContext.hxx"
  23 #include <xmloff/contextid.hxx>
  24 #include <com/sun/star/drawing/XControlShape.hpp>
  25 #include <com/sun/star/beans/XPropertySetInfo.hpp>
  26 #include <com/sun/star/lang/IllegalArgumentException.hpp>
  27 #include <com/sun/star/drawing/FillStyle.hpp>
  28 #include <xmloff/xmlimp.hxx>
  29 #include <xmloff/xmlnumi.hxx>
  30 #include <xmloff/xmlnmspe.hxx>
  31 #include <xmloff/xmltoken.hxx>
  32 #include <xmloff/xmlerror.hxx>
  33 #include <xmloff/maptype.hxx>
  34
  35 #include "sdpropls.hxx"
  36
  37 using namespace ::com::sun::star;
  38 using namespace ::com::sun::star::uno;
  39 using namespace ::com::sun::star::beans;
  40 using namespace ::com::sun::star::drawing;
  41 using ::xmloff::token::IsXMLToken;
  42 using ::xmloff::token::XML_TEXT_PROPERTIES;
  43 using ::xmloff::token::XML_GRAPHIC_PROPERTIES;
  44 using ::xmloff::token::XML_PARAGRAPH_PROPERTIES;
  45
  46 TYPEINIT1( XMLShapeStyleContext, XMLPropStyleContext );
  47
  48 XMLShapeStyleContext::XMLShapeStyleContext(
  49     SvXMLImport& rImport,
  50     sal_uInt16 nPrfx,
  51     const OUString& rLName,
  52     const uno::Reference< xml::sax::XAttributeList >& xAttrList,
  53     SvXMLStylesContext& rStyles,
  54     sal_uInt16 nFamily)
  55 :   XMLPropStyleContext(rImport, nPrfx, rLName, xAttrList, rStyles, nFamily ),
  56     m_bIsNumRuleAlreadyConverted( false )
  57 {
  58 }
  59
  60 XMLShapeStyleContext::~XMLShapeStyleContext()
  61 {
  62 }
  63
  64 void XMLShapeStyleContext::SetAttribute( sal_uInt16 nPrefixKey, const OUString& rLocalName, const OUString& rValue )
  65 {
  66     if (m_sControlDataStyleName.isEmpty() && (::xmloff::token::GetXMLToken(::xmloff::token::XML_DATA_STYLE_NAME) == rLocalName))
  67     {
  68         m_sControlDataStyleName = rValue;
  69     }
  70     else if( (XML_NAMESPACE_STYLE == nPrefixKey) && IsXMLToken( rLocalName, ::xmloff::token::XML_LIST_STYLE_NAME ) )
  71     {
  72         m_sListStyleName = rValue;
  73     }
  74     else
  75     {
  76         XMLPropStyleContext::SetAttribute( nPrefixKey, rLocalName, rValue );
  77
  78         if( (XML_NAMESPACE_STYLE == nPrefixKey) &&
  79             ( IsXMLToken( rLocalName, ::xmloff::token::XML_NAME ) || IsXMLToken( rLocalName, ::xmloff::token::XML_DISPLAY_NAME ) ) )
  80         {
  81             if( !GetName().isEmpty() && !GetDisplayName().isEmpty() && GetName() != GetDisplayName() )
  82             {
  83                 const_cast< SvXMLImport&>( GetImport() ).
  84                     AddStyleDisplayName( GetFamily(), GetName(), GetDisplayName() );
  85             }
  86         }
  87     }
  88 }
  89
  90 SvXMLImportContext *XMLShapeStyleContext::CreateChildContext(
  91         sal_uInt16 nPrefix,
  92         const OUString& rLocalName,
  93         const Reference< xml::sax::XAttributeList > & xAttrList )
  94 {
  95     SvXMLImportContext *pContext = 0;
  96
  97     if( XML_NAMESPACE_STYLE == nPrefix || XML_NAMESPACE_LO_EXT == nPrefix )
  98     {
  99         sal_uInt32 nFamily = 0;
 100         if( IsXMLToken( rLocalName, XML_TEXT_PROPERTIES ) )
 101             nFamily = XML_TYPE_PROP_TEXT;
 102         else if( IsXMLToken( rLocalName, XML_PARAGRAPH_PROPERTIES ) )
 103             nFamily = XML_TYPE_PROP_PARAGRAPH;
 104         else if( IsXMLToken( rLocalName, XML_GRAPHIC_PROPERTIES ) )
 105             nFamily = XML_TYPE_PROP_GRAPHIC;
 106         if( nFamily )
 107         {
 108             rtl::Reference < SvXMLImportPropertyMapper > xImpPrMap =
 109                 GetStyles()->GetImportPropertyMapper( GetFamily() );
 110             if( xImpPrMap.is() )
 111                 pContext = new XMLShapePropertySetContext( GetImport(), nPrefix,
 112                                                         rLocalName, xAttrList,
 113                                                         nFamily,
 114                                                         GetProperties(),
 115                                                         xImpPrMap );
 116         }
 117     }
 118
 119     if( !pContext )
 120         pContext = XMLPropStyleContext::CreateChildContext( nPrefix, rLocalName,
 121                                                           xAttrList );
 122
 123     return pContext;
 124 }
 125
 126 void XMLShapeStyleContext::FillPropertySet( const Reference< beans::XPropertySet > & rPropSet )
 127 {
 128     if( !m_bIsNumRuleAlreadyConverted )
 129     {
 130         m_bIsNumRuleAlreadyConverted = true;
 131
 132         // for compatibility to beta files, search for CTF_SD_NUMBERINGRULES_NAME to
 133         // import numbering rules from the style:properties element
 134         const rtl::Reference< XMLPropertySetMapper >&rMapper = GetStyles()->GetImportPropertyMapper( GetFamily() )->getPropertySetMapper();
 135
 136         ::std::vector< XMLPropertyState > &rProperties = GetProperties();
 137         ::std::vector< XMLPropertyState >::iterator end( rProperties.end() );
 138         ::std::vector< XMLPropertyState >::iterator property;
 139
 140         // first, look for the old format, where we had a text:list-style-name
 141         // attribute in the style:properties element
 142         for( property = rProperties.begin(); property != end; ++property )
 143         {
 144             // find properties with context
 145             if( (property->mnIndex != -1) && (rMapper->GetEntryContextId( property->mnIndex ) == CTF_SD_NUMBERINGRULES_NAME) )
 146                 break;
 147         }
 148
 149         // if we did not find an old list-style-name in the properties, and we need one
 150         // because we got a style:list-style attribute in the style-style element
 151         // we generate one
 152         if( (property == end) && ( !m_sListStyleName.isEmpty() ) )
 153         {
 154             sal_Int32 nIndex = rMapper->FindEntryIndex( CTF_SD_NUMBERINGRULES_NAME );
 155             DBG_ASSERT( -1 != nIndex, "can't find numbering rules property entry, can't set numbering rule!" );
 156
 157             XMLPropertyState aNewState( nIndex );
 158             rProperties.push_back( aNewState );
 159             end = rProperties.end();
 160             property = end - 1;
 161         }
 162
 163         // so, if we have an old or a new list style name, we set its value to
 164         // a numbering rule
 165         if( property != end )
 166         {
 167             if( m_sListStyleName.isEmpty() )
 168             {
 169                 property->maValue >>= m_sListStyleName;
 170             }
 171
 172             const SvxXMLListStyleContext *pListStyle = GetImport().GetTextImport()->FindAutoListStyle( m_sListStyleName );
 173
 174             DBG_ASSERT( pListStyle, "list-style not found for shape style" );
 175             if( pListStyle )
 176             {
 177                 uno::Reference< container::XIndexReplace > xNumRule( SvxXMLListStyleContext::CreateNumRule( GetImport().GetModel() ) );
 178                 pListStyle->FillUnoNumRule(xNumRule);
 179                 property->maValue <<= xNumRule;
 180             }
 181             else
 182             {
 183                 property->mnIndex = -1;
 184             }
 185         }
 186     }
 187
 188     struct _ContextID_Index_Pair aContextIDs[] =
 189     {
 190         { CTF_DASHNAME , -1 },
 191         { CTF_LINESTARTNAME , -1 },
 192         { CTF_LINEENDNAME , -1 },
 193         { CTF_FILLGRADIENTNAME, -1 },
 194         { CTF_FILLTRANSNAME , -1 },
 195         { CTF_FILLHATCHNAME , -1 },
 196         { CTF_FILLBITMAPNAME , -1 },
 197         { CTF_SD_OLE_VIS_AREA_IMPORT_LEFT, -1 },
 198         { CTF_SD_OLE_VIS_AREA_IMPORT_TOP, -1 },
 199         { CTF_SD_OLE_VIS_AREA_IMPORT_WIDTH, -1 },
 200         { CTF_SD_OLE_VIS_AREA_IMPORT_HEIGHT, -1 },
 201         { -1, -1 }
 202     };
 203     static const sal_uInt16 aFamilies[] =
 204     {
 205         XML_STYLE_FAMILY_SD_STROKE_DASH_ID,
 206         XML_STYLE_FAMILY_SD_MARKER_ID,
 207         XML_STYLE_FAMILY_SD_MARKER_ID,
 208         XML_STYLE_FAMILY_SD_GRADIENT_ID,
 209         XML_STYLE_FAMILY_SD_GRADIENT_ID,
 210         XML_STYLE_FAMILY_SD_HATCH_ID,
 211         XML_STYLE_FAMILY_SD_FILL_IMAGE_ID
 212     };
 213
 214     rtl::Reference < SvXMLImportPropertyMapper > xImpPrMap =
 215         GetStyles()->GetImportPropertyMapper( GetFamily() );
 216     DBG_ASSERT( xImpPrMap.is(), "There is the import prop mapper" );
 217     if( xImpPrMap.is() )
 218         xImpPrMap->FillPropertySet( GetProperties(), rPropSet, aContextIDs );
 219
 220     Reference< XPropertySetInfo > xInfo;
 221     // get property set mapper
 222     rtl::Reference<XMLPropertySetMapper> xPropMapper( xImpPrMap->getPropertySetMapper() );
 223
 224     for( sal_uInt16 i=0; aContextIDs[i].nContextID != -1; i++ )
 225     {
 226         sal_Int32 nIndex = aContextIDs[i].nIndex;
 227         if( nIndex != -1 ) switch( aContextIDs[i].nContextID )
 228         {
 229         case CTF_DASHNAME:
 230         case CTF_LINESTARTNAME:
 231         case CTF_LINEENDNAME:
 232         case CTF_FILLGRADIENTNAME:
 233         case CTF_FILLTRANSNAME:
 234         case CTF_FILLHATCHNAME:
 235         case CTF_FILLBITMAPNAME:
 236         {
 237             struct XMLPropertyState& rState = GetProperties()[nIndex];
 238             OUString sStyleName;
 239             rState.maValue >>= sStyleName;
 240             sStyleName = GetImport().GetStyleDisplayName( aFamilies[i], sStyleName );
 241             // All of these attributes refer to something with draw:name
 242             // of type styleName = NCName which is non-empty.
 243             // tdf#89802: for Writer frames there would be no exception here but
 244             // it will fail later on attach() and take out the entire frame
 245             if (sStyleName.isEmpty())
 246             {
 247                 Sequence<OUString> const seq{ sStyleName };
 248                 GetImport().SetError(
 249                     XMLERROR_STYLE_PROP_VALUE | XMLERROR_FLAG_WARNING,
 250                     seq, "empty style name reference", NULL );
 251                 break;
 252             }
 253
 254             try
 255             {
 256
 257                 // set property
 258                 const OUString& rPropertyName = xPropMapper->GetEntryAPIName(rState.mnIndex);
 259                 if( !xInfo.is() )
 260                     xInfo = rPropSet->getPropertySetInfo();
 261                 if ( xInfo->hasPropertyByName( rPropertyName ) )
 262                 {
 263                     rPropSet->setPropertyValue( rPropertyName, Any( sStyleName ) );
 264                 }
 265             }
 266             catch ( const ::com::sun::star::lang::IllegalArgumentException& e )
 267             {
 268                 Sequence<OUString> aSeq(1);
 269                 aSeq[0] = sStyleName;
 270                 GetImport().SetError(
 271                     XMLERROR_STYLE_PROP_VALUE | XMLERROR_FLAG_WARNING,
 272                     aSeq, e.Message, NULL );
 273             }
 274             break;
 275         }
 276         case CTF_SD_OLE_VIS_AREA_IMPORT_LEFT:
 277         case CTF_SD_OLE_VIS_AREA_IMPORT_TOP:
 278         case CTF_SD_OLE_VIS_AREA_IMPORT_WIDTH:
 279         case CTF_SD_OLE_VIS_AREA_IMPORT_HEIGHT:
 280         {
 281             struct XMLPropertyState& rState = GetProperties()[nIndex];
 282             const OUString& rPropertyName = xPropMapper->GetEntryAPIName(rState.mnIndex);
 283             try
 284             {
 285                 if( !xInfo.is() )
 286                     xInfo = rPropSet->getPropertySetInfo();
 287                 if ( xInfo->hasPropertyByName( rPropertyName ) )
 288                 {
 289                     rPropSet->setPropertyValue( rPropertyName, rState.maValue );
 290                 }
 291             }
 292             catch ( const ::com::sun::star::lang::IllegalArgumentException& e )
 293             {
 294                 Sequence<OUString> aSeq;
 295                 GetImport().SetError(
 296                     XMLERROR_STYLE_PROP_VALUE | XMLERROR_FLAG_WARNING,
 297                     aSeq, e.Message, NULL );
 298             }
 299             break;
 300         }
 301         }
 302     }
 303
 304     if (!m_sControlDataStyleName.isEmpty())
 305     {   // we had a data-style-name attribute
 306
 307         // set the formatting on the control model of the control shape
 308         uno::Reference< drawing::XControlShape > xControlShape(rPropSet, uno::UNO_QUERY);
 309         DBG_ASSERT(xControlShape.is(), "XMLShapeStyleContext::FillPropertySet: data style for a non-control shape!");
 310         if (xControlShape.is())
 311         {
 312             uno::Reference< beans::XPropertySet > xControlModel(xControlShape->getControl(), uno::UNO_QUERY);
 313             DBG_ASSERT(xControlModel.is(), "XMLShapeStyleContext::FillPropertySet: no control model for the shape!");
 314             if (xControlModel.is())
 315             {
 316                 GetImport().GetFormImport()->applyControlNumberStyle(xControlModel, m_sControlDataStyleName);
 317             }
 318         }
 319     }
 320 }
 321
 322 void XMLShapeStyleContext::Finish( bool /*bOverwrite*/ )
 323 {
 324 }
 325
 326 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */