Resolves: tdf#117162 ImportDocumentHandler expects data provider to exist

already in its ctor

which changed since...

commit 9009663deb8f0862f419fd99bf0b761c7f923eff
Date:   Sun Feb 26 22:48:06 2017 +0100

    tdf#83257 [API-CHANGE] Pivot chart implementation

which defers it, take a probably safely backportable approach here to
fix it.

Change-Id: I1863791af7ae737f337993833a9cf1429a3a8028
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/132286
Tested-by: Jenkins
Reviewed-by: Caolán McNamara <caolanm@redhat.com>

4 files changed, 16 insertions, 2 deletions

diff --git a/chart2/Library_chartcore.mk b/chart2/Library_chartcore.mk
index a9a23159b436..1b2a4b79e1d6 100644
--- a/chart2/Library_chartcore.mk
+++ b/chart2/Library_chartcore.mk
@@ -56,6 +56,7 @@ $(eval $(call gb_Library_use_libraries,chartcore,\
     ucbhelper \
     utl \
     vcl \
+    xo \
 ))
 
 $(eval $(call gb_Library_set_componentfile,chartcore,chart2/source/chartcore,services))
diff --git a/chart2/source/model/filter/XMLFilter.cxx b/chart2/source/model/filter/XMLFilter.cxx
index 0f061c66121b..145d4e4a900b 100644
--- a/chart2/source/model/filter/XMLFilter.cxx
+++ b/chart2/source/model/filter/XMLFilter.cxx
@@ -32,6 +32,7 @@
 #include <com/sun/star/beans/NamedValue.hpp>
 #include <com/sun/star/beans/PropertyAttribute.hpp>
 #include <com/sun/star/beans/XPropertySet.hpp>
+#include <com/sun/star/chart2/XChartDocument.hpp>
 #include <com/sun/star/xml/sax/InputSource.hpp>
 #include <com/sun/star/xml/sax/Writer.hpp>
 #include <com/sun/star/lang/XMultiComponentFactory.hpp>
@@ -49,6 +50,7 @@
 #include <com/sun/star/document/GraphicStorageHandler.hpp>
 #include <tools/diagnose_ex.h>
 #include <sal/log.hxx>
+#include <xmloff/SchXMLImportHelper.hxx>
 
 using namespace ::com::sun::star;
 
@@ -448,6 +450,14 @@ ErrCode XMLFilter::impl_ImportStream(
                 {
                     try
                     {
+                        // tdf#117162 reportbuilder expects setDataProvider to be called before ctor
+                        if (m_sDocumentHandler == "com.sun.star.comp.report.ImportDocumentHandler")
+                        {
+                            css::uno::Reference<css::chart2::XChartDocument> xChart(m_xTargetDoc, uno::UNO_QUERY);
+                            if (xChart)
+                                setDataProvider(xChart, OUString());
+                        }
+
                         uno::Sequence< uno::Any > aArgs{
                             uno::Any(beans::NamedValue("DocumentHandler", uno::Any(xFilter))),
                             uno::Any(beans::NamedValue("Model", uno::Any(m_xTargetDoc)))
diff --git a/include/xmloff/SchXMLImportHelper.hxx b/include/xmloff/SchXMLImportHelper.hxx
index bec8167fe7a0..446b07387f29 100644
--- a/include/xmloff/SchXMLImportHelper.hxx
+++ b/include/xmloff/SchXMLImportHelper.hxx
@@ -21,6 +21,7 @@
 
 #include <com/sun/star/uno/Reference.hxx>
 #include <salhelper/simplereferenceobject.hxx>
+#include <xmloff/dllapi.h>
 #include <xmloff/families.hxx>
 
 namespace com::sun::star::chart { class XChartDocument; }
@@ -107,6 +108,8 @@ public:
                     const css::uno::Reference< css::chart2::XChartDocument > & xDoc );
 };
 
+XMLOFF_DLLPUBLIC void setDataProvider(css::uno::Reference<css::chart2::XChartDocument> const & xChartDoc, OUString const & sDataPilotSource);
+
 #endif // INCLUDED_XMLOFF_SCHXMLIMPORTHELPER_HXX
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/xmloff/source/chart/SchXMLChartContext.cxx b/xmloff/source/chart/SchXMLChartContext.cxx
index 51a7e1f05d93..331a928feb97 100644
--- a/xmloff/source/chart/SchXMLChartContext.cxx
+++ b/xmloff/source/chart/SchXMLChartContext.cxx
@@ -244,7 +244,7 @@ static bool lcl_hasServiceName(Reference<lang::XMultiServiceFactory> const & xFa
     return std::find(aServiceNames.begin(), aServiceNames.end(), rServiceName) != aServiceNames.end();
 }
 
-static void lcl_setDataProvider(uno::Reference<chart2::XChartDocument> const & xChartDoc, OUString const & sDataPilotSource)
+void setDataProvider(uno::Reference<chart2::XChartDocument> const & xChartDoc, OUString const & sDataPilotSource)
 {
     if (!xChartDoc.is())
         return;
@@ -392,7 +392,7 @@ void SchXMLChartContext::startFastElement( sal_Int32 /*nElement*/,
     uno::Reference<chart::XChartDocument> xDoc = mrImportHelper.GetChartDocument();
     uno::Reference<chart2::XChartDocument> xNewDoc(xDoc, uno::UNO_QUERY);
 
-    lcl_setDataProvider(xNewDoc, msDataPilotSource);
+    setDataProvider(xNewDoc, msDataPilotSource);
 
     if( aOldChartTypeName.isEmpty() )
     {