LibreOffice Module oox (master)  1
datasourceconverter.cxx
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19 
21 
22 #include <com/sun/star/chart2/XChartDocument.hpp>
25 #include <oox/token/properties.hxx>
26 #include <svl/zforlist.hxx>
27 
28 namespace oox::drawingml::chart {
29 
30 using namespace ::com::sun::star::chart2::data;
31 using namespace ::com::sun::star::uno;
32 
34  ConverterBase< DataSequenceModel >( rParent, rModel )
35 {
36 }
37 
39 {
40 }
41 
43 {
44  // create data sequence from data source model (virtual call at chart converter)
46  // the internal data table does not support complex labels
47  // this is only supported in Calc!!!
48  // merge the labels into a single one
49  if(rRole == "label")
50  {
51  mrModel.mnPointCount = std::min<sal_Int32>(mrModel.mnPointCount, 1);
52  OUStringBuffer aTitle;
53  bool bFirst = true;
54  for (auto const& elem : mrModel.maData)
55  {
56  Any aAny = elem.second;
57  if(aAny.has<OUString>())
58  {
59  if(!bFirst)
60  aTitle.append(" ");
61 
62  aTitle.append(aAny.get<OUString>());
63  bFirst = false;
64  }
65  }
66 
67  if(!bFirst)
68  {
69  mrModel.maData.clear();
70  mrModel.maData.insert(std::make_pair<sal_Int32, Any>(0, Any(aTitle.makeStringAndClear())));
71  }
72  }
73 
74  bool bDateCategories = (mrModel.meFormatType == SvNumFormatType::DATE) && (rRole == "categories");
75  xDataSeq = getChartConverter().createDataSequence(getChartDocument()->getDataProvider(), mrModel,
76  rRole, bDateCategories ? OUString("date") : OUString(""));
77 
78  // set sequence role
79  PropertySet aSeqProp( xDataSeq );
80  aSeqProp.setProperty( PROP_Role, rRole );
81  return xDataSeq;
82 }
83 
85  ConverterBase< DataSourceModel >( rParent, rModel )
86 {
87 }
88 
90 {
91 }
92 
94 {
96  if( mrModel.mxDataSeq.is() )
97  {
98  DataSequenceConverter aDataSeqConv( *this, *mrModel.mxDataSeq );
99  xDataSeq = aDataSeqConv.createDataSequence( rRole );
100  }
101  return xDataSeq;
102 }
103 
104 } // namespace oox::drawingml::chart
105 
106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
Base class of all converter classes.
ChartConverter & getChartConverter() const
Returns the chart converter.
css::uno::Reference< css::chart2::data::XDataSequence > createDataSequence(const OUString &rRole)
Creates a data sequence object from the contained series data.
sal_Int32 mnPointCount
Number format for double values.
virtual css::uno::Reference< css::chart2::data::XDataSequence > createDataSequence(const css::uno::Reference< css::chart2::data::XDataProvider > &rxDataProvider, const DataSequenceModel &rDataSeq, const OUString &rRole, const OUString &aRoleQualifier)
Creates a data sequence from a formula.
A wrapper for a UNO property set.
Definition: propertyset.hxx:57
DataSourceConverter(const ConverterRoot &rParent, DataSourceModel &rModel)
css::uno::Reference< css::chart2::data::XDataSequence > createDataSequence(const OUString &rRole)
Creates a data sequence object from the contained formula link.
DataSequenceConverter(const ConverterRoot &rParent, DataSequenceModel &rModel)
css::uno::Reference< css::chart2::XChartDocument > const & getChartDocument() const
Returns the API chart document model.
SvNumFormatType meFormatType
Number of category levels.
bool setProperty(sal_Int32 nPropId, const Type &rValue)
Puts the passed value into the property set.