sw: fix DOCX export of embedded OOXML objects

OOXML embedded objects are converted to ODF during export, which
prevents the export from working, as it expects a stream, and ODF
uses a storage.

There is already a unit test in testEmbeddedXlsx, but it wrongly
succeeds because the components necessary to convert from OOXML to ODF
are missing in the test environment.

Change-Id: Ib4df346e04ecfb54ec1a728535be876db921b884

sw/ooxmlexport_setup.mk

@@ -33,6 +33,9 @@ define sw_ooxmlexport_components
 	dbaccess/util/dba \
 	drawinglayer/drawinglayer \
 	embeddedobj/util/embobj \
+	$(if $(filter-out WNT,$(OS)), \
+		embeddedobj/source/msole/emboleobj \
+	) \
 	filter/source/config/cache/filterconfig1 \
 	filter/source/odfflatxml/odfflatxml \
 	filter/source/xmlfilterdetect/xmlfd \
@@ -45,6 +48,9 @@ define sw_ooxmlexport_components
 	package/source/xstor/xstor \
 	package/util/package2 \
 	sax/source/expatwrap/expwrap \
+	sc/util/sc \
+	sc/util/scd \
+	sc/util/scfilt \
 	sw/util/sw \
 	sw/util/swd \
 	sw/util/msword \

sw/source/filter/ww8/docxattributeoutput.cxx

@@ -4401,22 +4401,27 @@ void DocxAttributeOutput::WriteOLE2Obj( const SdrObject* pSdrObj, SwOLENode& rOL
 
 bool DocxAttributeOutput::WriteOLEChart( const SdrObject* pSdrObj, const Size& rSize )
 {
-    uno::Reference< chart2::XChartDocument > xChartDoc;
     uno::Reference< drawing::XShape > xShape( const_cast<SdrObject*>(pSdrObj)->getUnoShape(), uno::UNO_QUERY );
-    if( xShape.is() )
-    {
-        uno::Reference< beans::XPropertySet > xPropSet( xShape, uno::UNO_QUERY );
-        if( xPropSet.is() )
-            xChartDoc.set( xPropSet->getPropertyValue( "Model" ), uno::UNO_QUERY );
-    }
+    if (!xShape.is())
+        return false;
 
-    if( xChartDoc.is() )
-    {
-        m_postponedChart = pSdrObj;
-        m_postponedChartSize = rSize;
-        return true;
-    }
-    return false;
+    uno::Reference<beans::XPropertySet> const xPropSet(xShape, uno::UNO_QUERY);
+    if (!xPropSet.is())
+        return false;
+
+    OUString clsid; // why is the property of type string, not sequence<byte>?
+    xPropSet->getPropertyValue("CLSID") >>= clsid;
+    assert(!clsid.isEmpty());
+    SvGlobalName aClassID;
+    bool const isValid(aClassID.MakeId(clsid));
+    assert(isValid);
+
+    if (!SotExchange::IsChart(aClassID))
+        return false;
+
+    m_postponedChart = pSdrObj;
+    m_postponedChartSize = rSize;
+    return true;
 }
 
 /*