Factor out OutlinerParaObject::dumpAsXml() from SwDoc::dumpAsXml()

Change-Id: I5e805aa98f643b5a034cdeadb4718af528af022c

editeng/source/outliner/outlobj.cxx

@@ -33,6 +33,7 @@
 #include <tools/stream.hxx>
 
 #include <boost/intrusive_ptr.hpp>
+#include <libxml/xmlwriter.h>
 
 /**
  * This is the guts of OutlinerParaObject, refcounted and shared among
@@ -278,4 +279,12 @@ void OutlinerParaObject::SetStyleSheets(sal_uInt16 nLevel, const OUString& rNewN
     }
 }
 
+void OutlinerParaObject::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    xmlTextWriterStartElement(pWriter, BAD_CAST("outlinerParaObject"));
+    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+    GetTextObject().dumpAsXml(pWriter);
+    xmlTextWriterEndElement(pWriter);
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

include/editeng/outlobj.hxx

@@ -76,6 +76,8 @@ public:
         const OUString& rNewName);
     void SetStyleSheets(sal_uInt16 nLevel, const OUString& rNewName,
         const SfxStyleFamily& rNewFamily);
+
+    void dumpAsXml(struct _xmlTextWriter* pWriter) const;
 };
 
 #endif

sw/source/core/docnode/nodedump.cxx

@@ -158,12 +158,8 @@ void lcl_dumpSdrModel(WriterHelper& writer, const SdrModel* pModel)
                     writer.writeFormatAttribute("description", "%s", BAD_CAST(OUStringToOString(pObject->GetDescription(), RTL_TEXTENCODING_UTF8).getStr()));
                     writer.writeFormatAttribute("nOrdNum", TMP_FORMAT, pObject->GetOrdNumDirect());
 
-                    const OutlinerParaObject* pOutliner = pObject->GetOutlinerParaObject();
-                    writer.startElement("outliner");
-                    writer.writeFormatAttribute("ptr", "%p", pOutliner);
-                    if (pOutliner)
-                        pOutliner->GetTextObject().dumpAsXml(writer);
-                    writer.endElement();
+                    if (const OutlinerParaObject* pOutliner = pObject->GetOutlinerParaObject())
+                        pOutliner->dumpAsXml(writer);
                 }
                 writer.endElement();
             }