xmloff/source/chart/contexts.cxx

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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_xmloff.hxx"
  33 #include <tools/debug.hxx>
  34 #include <xmloff/xmltoken.hxx>
  35 #include "xmlnmspe.hxx"
  36 #include <xmloff/xmlmetai.hxx>
  37 #include <xmloff/xmlstyle.hxx>
  38 #include "SchXMLImport.hxx"
  39 #include "SchXMLCalculationSettingsContext.hxx"
  40
  41 //  #ifndef _XMLOFF_XMLCHARTSTYLECONTEXT_HXX_
  42 //  #include "XMLChartStyleContext.hxx"
  43 //  #endif
  44 #include <com/sun/star/chart/XChartDocument.hpp>
  45 #include <com/sun/star/chart/XChartDataArray.hpp>
  46 #include <com/sun/star/chart/ChartDataRowSource.hpp>
  47
  48 #include "contexts.hxx"
  49 #include "SchXMLChartContext.hxx"
  50
  51 using namespace com::sun::star;
  52 using namespace ::xmloff::token;
  53
  54 // ==================================================
  55
  56 class SchXMLBodyContext_Impl : public SvXMLImportContext
  57 {
  58 private:
  59     SchXMLImportHelper& mrImportHelper;
  60
  61 public:
  62
  63     SchXMLBodyContext_Impl( SchXMLImportHelper& rImpHelper,
  64                 SvXMLImport& rImport, sal_uInt16 nPrfx,
  65                 const ::rtl::OUString& rLName );
  66     virtual ~SchXMLBodyContext_Impl();
  67
  68     virtual SvXMLImportContext *CreateChildContext( sal_uInt16 nPrefix,
  69             const ::rtl::OUString& rLocalName,
  70                 const uno::Reference< xml::sax::XAttributeList > & xAttrList );
  71 };
  72
  73 SchXMLBodyContext_Impl::SchXMLBodyContext_Impl(
  74         SchXMLImportHelper& rImpHelper, SvXMLImport& rImport,
  75         sal_uInt16 nPrfx, const ::rtl::OUString& rLName ) :
  76     SvXMLImportContext( rImport, nPrfx, rLName ),
  77     mrImportHelper( rImpHelper )
  78 {
  79 }
  80
  81 SchXMLBodyContext_Impl::~SchXMLBodyContext_Impl()
  82 {
  83 }
  84
  85 SvXMLImportContext *SchXMLBodyContext_Impl::CreateChildContext(
  86         sal_uInt16 nPrefix,
  87         const ::rtl::OUString& rLocalName,
  88         const uno::Reference< xml::sax::XAttributeList > & )
  89 {
  90     return new SchXMLBodyContext( mrImportHelper, GetImport(), nPrefix,
  91                                   rLocalName );
  92 }
  93
  94 // ==================================================
  95
  96 SchXMLDocContext::SchXMLDocContext( SchXMLImportHelper& rImpHelper,
  97                                     SvXMLImport& rImport,
  98                                     USHORT nPrefix,
  99                                     const rtl::OUString& rLName ) :
 100         SvXMLImportContext( rImport, nPrefix, rLName ),
 101         mrImportHelper( rImpHelper )
 102 {
 103     DBG_ASSERT( XML_NAMESPACE_OFFICE == nPrefix &&
 104         ( IsXMLToken( rLName, XML_DOCUMENT ) ||
 105           IsXMLToken( rLName, XML_DOCUMENT_META) ||
 106           IsXMLToken( rLName, XML_DOCUMENT_STYLES) ||
 107           IsXMLToken( rLName, XML_DOCUMENT_CONTENT) ),
 108                 "SchXMLDocContext instanciated with no <office:document> element" );
 109 }
 110
 111 SchXMLDocContext::~SchXMLDocContext()
 112 {}
 113
 114 TYPEINIT1( SchXMLDocContext, SvXMLImportContext );
 115
 116 SvXMLImportContext* SchXMLDocContext::CreateChildContext(
 117     sal_uInt16 nPrefix,
 118     const ::rtl::OUString& rLocalName,
 119     const uno::Reference< xml::sax::XAttributeList >& xAttrList )
 120 {
 121     SvXMLImportContext* pContext = 0;
 122     const SvXMLTokenMap& rTokenMap = mrImportHelper.GetDocElemTokenMap();
 123     sal_uInt16 nFlags = GetImport().getImportFlags();
 124
 125     switch( rTokenMap.Get( nPrefix, rLocalName ))
 126     {
 127         case XML_TOK_DOC_AUTOSTYLES:
 128             if( nFlags & IMPORT_AUTOSTYLES )
 129                 // not nice, but this is safe, as the SchXMLDocContext class can only by
 130                 // instantiated by the chart import class SchXMLImport (header is not exported)
 131                 pContext =
 132                     static_cast< SchXMLImport& >( GetImport() ).CreateStylesContext( rLocalName, xAttrList );
 133             break;
 134         case XML_TOK_DOC_STYLES:
 135             // for draw styles containing gradients/hatches/markers and dashes
 136             if( nFlags & IMPORT_STYLES )
 137                 pContext = new SvXMLStylesContext( GetImport(), nPrefix, rLocalName, xAttrList );
 138             break;
 139         case XML_TOK_DOC_META:
 140           // we come here in the flat ODF file format,
 141           // if XDocumentPropertiesSupplier is not supported at the model
 142 //        DBG_WARNING("XML_TOK_DOC_META: should not have come here, maybe document is invalid?");
 143             pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
 144             break;
 145         case XML_TOK_DOC_BODY:
 146             if( nFlags & IMPORT_CONTENT )
 147                 pContext = new SchXMLBodyContext_Impl( mrImportHelper, GetImport(), nPrefix, rLocalName );
 148             break;
 149     }
 150
 151     // call parent when no own context was created
 152     if( ! pContext )
 153         pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
 154
 155     return pContext;
 156 }
 157
 158 // ==================================================
 159
 160 SchXMLFlatDocContext_Impl::SchXMLFlatDocContext_Impl(
 161         SchXMLImportHelper& i_rImpHelper,
 162         SchXMLImport& i_rImport,
 163         USHORT i_nPrefix, const ::rtl::OUString & i_rLName,
 164         const uno::Reference<document::XDocumentProperties>& i_xDocProps,
 165         const uno::Reference<xml::sax::XDocumentHandler>& i_xDocBuilder) :
 166     SvXMLImportContext(i_rImport, i_nPrefix, i_rLName),
 167     SchXMLDocContext(i_rImpHelper, i_rImport, i_nPrefix, i_rLName),
 168     SvXMLMetaDocumentContext(i_rImport, i_nPrefix, i_rLName,
 169         i_xDocProps, i_xDocBuilder)
 170 {
 171 }
 172
 173 SchXMLFlatDocContext_Impl::~SchXMLFlatDocContext_Impl() { }
 174
 175
 176 SvXMLImportContext *SchXMLFlatDocContext_Impl::CreateChildContext(
 177     USHORT i_nPrefix, const ::rtl::OUString& i_rLocalName,
 178     const uno::Reference<xml::sax::XAttributeList>& i_xAttrList)
 179 {
 180     // behave like meta base class iff we encounter office:meta
 181     const SvXMLTokenMap& rTokenMap =
 182         mrImportHelper.GetDocElemTokenMap();
 183     if ( XML_TOK_DOC_META == rTokenMap.Get( i_nPrefix, i_rLocalName ) ) {
 184         return SvXMLMetaDocumentContext::CreateChildContext(
 185                     i_nPrefix, i_rLocalName, i_xAttrList );
 186     } else {
 187         return SchXMLDocContext::CreateChildContext(
 188                     i_nPrefix, i_rLocalName, i_xAttrList );
 189     }
 190 }
 191
 192 // ----------------------------------------
 193
 194 SchXMLBodyContext::SchXMLBodyContext( SchXMLImportHelper& rImpHelper,
 195                                       SvXMLImport& rImport,
 196                                       USHORT nPrefix,
 197                                       const rtl::OUString& rLName ) :
 198         SvXMLImportContext( rImport, nPrefix, rLName ),
 199         mrImportHelper( rImpHelper )
 200 {
 201     DBG_ASSERT( XML_NAMESPACE_OFFICE == nPrefix &&
 202                 IsXMLToken( rLName, XML_CHART ),
 203                 "SchXMLBodyContext instanciated with no <office:chart> element" );
 204 }
 205
 206 SchXMLBodyContext::~SchXMLBodyContext()
 207 {}
 208
 209 void SchXMLBodyContext::EndElement()
 210 {
 211 }
 212
 213 SvXMLImportContext* SchXMLBodyContext::CreateChildContext(
 214     sal_uInt16 nPrefix,
 215     const rtl::OUString& rLocalName,
 216     const uno::Reference< xml::sax::XAttributeList >& xAttrList )
 217 {
 218     SvXMLImportContext* pContext = 0;
 219
 220     // <chart:chart> element
 221     if( nPrefix == XML_NAMESPACE_CHART &&
 222         IsXMLToken( rLocalName, XML_CHART ) )
 223     {
 224         pContext = mrImportHelper.CreateChartContext( GetImport(),
 225                                                       nPrefix, rLocalName,
 226                                                       GetImport().GetModel(),
 227                                                       xAttrList );
 228     }
 229     else if(nPrefix == XML_NAMESPACE_TABLE &&
 230             IsXMLToken( rLocalName, XML_CALCULATION_SETTINGS ))
 231     {
 232         // i99104 handle null date correctly
 233         pContext = new SchXMLCalculationSettingsContext ( GetImport(), nPrefix, rLocalName, xAttrList);
 234     }
 235     else
 236     {
 237         pContext = SvXMLImportContext::CreateChildContext( nPrefix, rLocalName, xAttrList );
 238     }
 239
 240     return pContext;
 241 }
 242
 243