Related: tdf#131175 OOXML chart: insert hatch definition into the right table

Both the chart and the containing document has one, but the intention is
to insert this into the chart one.

This is needed, but not enough to render the right hatch for data
labels.

Change-Id: I485d84e2ae33728963b648c05e730d418567fc0e
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/97569
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins

2 files changed, 19 insertions, 2 deletions

diff --git a/oox/source/core/filterbase.cxx b/oox/source/core/filterbase.cxx
index 2eea42a8decf..cabd522b962d 100644
--- a/oox/source/core/filterbase.cxx
+++ b/oox/source/core/filterbase.cxx
@@ -137,6 +137,8 @@ struct FilterBaseImpl
 
     GraphicHelperRef    mxGraphicHelper;        /// Graphic and graphic object handling.
     ModelObjHelperRef   mxModelObjHelper;       /// Tables to create new named drawing objects.
+    std::map<css::uno::Reference<css::lang::XMultiServiceFactory>, ModelObjHelperRef>
+        mxModelObjHelpers;
     OleObjHelperRef     mxOleObjHelper;         /// OLE object handling.
     VbaProjectRef       mxVbaProject;           /// VBA project manager.
 
@@ -352,6 +354,14 @@ ModelObjectHelper& FilterBase::getModelObjectHelper() const
     return *mxImpl->mxModelObjHelper;
 }
 
+ModelObjectHelper& FilterBase::getModelObjectHelperForModel(
+    const css::uno::Reference<css::lang::XMultiServiceFactory>& xFactory) const
+{
+    if (!mxImpl->mxModelObjHelpers.count(xFactory))
+        mxImpl->mxModelObjHelpers[xFactory] = std::make_shared<ModelObjectHelper>(xFactory);
+    return *mxImpl->mxModelObjHelpers[xFactory];
+}
+
 OleObjectHelper& FilterBase::getOleObjectHelper() const
 {
     if( !mxImpl->mxOleObjHelper )
diff --git a/oox/source/drawingml/chart/seriesconverter.cxx b/oox/source/drawingml/chart/seriesconverter.cxx
index f2df3aebe536..4124d83d3d55 100644
--- a/oox/source/drawingml/chart/seriesconverter.cxx
+++ b/oox/source/drawingml/chart/seriesconverter.cxx
@@ -33,6 +33,7 @@
 #include <com/sun/star/chart2/XRegressionCurveContainer.hpp>
 #include <com/sun/star/chart2/data/XDataSink.hpp>
 #include <com/sun/star/chart2/data/LabeledDataSequence.hpp>
+#include <com/sun/star/lang/XMultiServiceFactory.hpp>
 #include <com/sun/star/drawing/FillStyle.hpp>
 #include <osl/diagnose.h>
 #include <drawingml/chart/datasourceconverter.hxx>
@@ -283,7 +284,10 @@ void DataLabelConverter::convertFromModel( const Reference< XDataSeries >& rxDat
         if (mrModel.mxShapeProp)
         {
             importBorderProperties(aPropSet, *mrModel.mxShapeProp, getFilter().getGraphicHelper());
-            importFillProperties(aPropSet, *mrModel.mxShapeProp, getFilter().getGraphicHelper(), getFilter().getModelObjectHelper());
+            uno::Reference<lang::XMultiServiceFactory> xFactory(getChartDocument(), uno::UNO_QUERY);
+            ModelObjectHelper& rHelper = getFilter().getModelObjectHelperForModel(xFactory);
+            importFillProperties(aPropSet, *mrModel.mxShapeProp, getFilter().getGraphicHelper(),
+                                 rHelper);
         }
         if( mrModel.mxText && mrModel.mxText->mxTextBody && !mrModel.mxText->mxTextBody->getParagraphs().empty() )
         {
@@ -370,7 +374,10 @@ void DataLabelsConverter::convertFromModel( const Reference< XDataSeries >& rxDa
         {
             // Import baseline border properties for these data labels.
             importBorderProperties(aPropSet, *mrModel.mxShapeProp, getFilter().getGraphicHelper());
-            importFillProperties(aPropSet, *mrModel.mxShapeProp, getFilter().getGraphicHelper(), getFilter().getModelObjectHelper());
+            uno::Reference<lang::XMultiServiceFactory> xFactory(getChartDocument(), uno::UNO_QUERY);
+            ModelObjectHelper& rHelper = getFilter().getModelObjectHelperForModel(xFactory);
+            importFillProperties(aPropSet, *mrModel.mxShapeProp, getFilter().getGraphicHelper(),
+                                 rHelper);
         }
     }
     // import leaderline of data labels