tdf#122563 DOCX import: fix OLE size after roundtrip

Embedded XLSX spreadsheets and other OLE objects
became small in Writer after a roundtrip between
LibO and MSO, caused by the empty drawing path of
OLE shapes.

Change-Id: I4cd39d4bcd6707cc5a3b8e40dde8c6148a20cabc
Reviewed-on: https://gerrit.libreoffice.org/66053
Tested-by: Jenkins
Reviewed-by: László Németh <nemeth@numbertext.org>

oox/source/vml/vmlshapecontext.cxx

@@ -240,7 +240,9 @@ ContextHandlerRef ShapeContextBase::createShapeContext( ContextHandler2Helper co
         case VML_TOKEN( group ):
             return new GroupShapeContext( rParent, rShapes.createShape< GroupShape >(), rAttribs );
         case VML_TOKEN( shape ):
-            if (rAttribs.hasAttribute(XML_path))
+            if (rAttribs.hasAttribute(XML_path) &&
+                    // tdf#122563 skip in the case of empty path
+                    !rAttribs.getString(XML_path, "").isEmpty())
                 return new ShapeContext( rParent, rShapes.createShape< BezierShape >(), rAttribs );
             else
                 return new ShapeContext( rParent, rShapes.createShape< ComplexShape >(), rAttribs );

sw/qa/extras/ooxmlexport/ooxmlexport12.cxx

@@ -936,6 +936,17 @@ DECLARE_OOXMLEXPORT_TEST(testTdf99631, "tdf99631.docx")
     assertXPath(pXmlDoc, "/w:document/w:body/w:p[2]/w:r[2]/w:object[1]", "dyaOrig", "768");
 }
 
+DECLARE_OOXMLEXPORT_TEST(testTdf122563, "tdf122563.docx")
+{
+    xmlDocPtr pXmlDoc = parseExport("word/document.xml");
+    if (!pXmlDoc)
+        return;
+    assertXPath(pXmlDoc, "/w:document/w:body/w:p[2]/w:r/w:object", 1);
+    // Size of the embedded OLE spreadsheet was the bad "width:28.35pt;height:28.35pt"
+    assertXPath(pXmlDoc, "/w:document/w:body/w:p[2]/w:r[1]/w:object/v:shape", "style",
+                "width:255.75pt;height:63.75pt");
+}
+
 CPPUNIT_PLUGIN_IMPLEMENT();
 
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