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

Change-Id: Ida16087b1d954454c672ddeec78b8dfe0e5a45fe

include/svx/svdpage.hxx

@@ -562,6 +562,8 @@ public:
         const sdr::contact::ViewObjectContact& rOriginal,
         const sdr::contact::DisplayInfo& rDisplayInfo,
         bool bEdit );
+
+    void dumpAsXml(struct _xmlTextWriter* pWriter) const;
 };
 
 typedef tools::WeakReference< SdrPage > SdrPageWeakRef;

svx/source/svdraw/svdpage.cxx

@@ -55,6 +55,7 @@
 #include <algorithm>
 #include <svl/smplhint.hxx>
 #include <rtl/strbuf.hxx>
+#include <libxml/xmlwriter.h>
 
 using namespace ::com::sun::star;
 
@@ -1822,6 +1823,20 @@ void SdrPage::ActionChanged() const
     }
 }
 
+void SdrPage::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    xmlTextWriterStartElement(pWriter, BAD_CAST("sdrPage"));
+    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+
+    size_t nObjCount = GetObjCount();
+    for (size_t i = 0; i < nObjCount; ++i)
+    {
+        if (const SdrObject* pObject = pPage->GetObj(i))
+            pObject->dumpAsXml(pWriter);
+    }
+
+    xmlTextWriterEndElement(pWriter);
+}
 
 // sdr::Comment interface
 

sw/source/core/docnode/nodedump.cxx

@@ -139,19 +139,8 @@ void lcl_dumpSdrModel(WriterHelper& writer, const SdrModel* pModel)
     writer.writeFormatAttribute("ptr", "%p", pModel);
     if (pModel)
     {
-        const SdrPage* pPage = pModel->GetPage(0);
-        writer.startElement("sdrPage");
-        writer.writeFormatAttribute("ptr", "%p", pPage);
-        if (pPage)
-        {
-            const size_t nObjCount = pPage->GetObjCount();
-            for (size_t i = 0; i < nObjCount; ++i)
-            {
-                if (const SdrObject* pObject = pPage->GetObj(i))
-                    pObject->dumpAsXml(writer);
-            }
-        }
-        writer.endElement();
+        if (const SdrPage* pPage = pModel->GetPage(0))
+            pPage->dumpAsXml(writer);
     }
     writer.endElement();
 }