Add sw::UndoManager::dumpAsXml()

So that it's easy to see where the implementation for a given undo
action is.

Change-Id: I652826d2933451b84a05eecc3982c8cbf2db3764

2 files changed, 36 insertions, 0 deletions

diff --git a/sw/source/core/docnode/nodedump.cxx b/sw/source/core/docnode/nodedump.cxx
index 3c1b3c1c9833..df9a8fb48945 100644
--- a/sw/source/core/docnode/nodedump.cxx
+++ b/sw/source/core/docnode/nodedump.cxx
@@ -10,6 +10,7 @@
 #include "doc.hxx"
 #include "drawdoc.hxx"
 #include <IDocumentDrawModelAccess.hxx>
+#include <UndoManager.hxx>
 #include "ndtxt.hxx"
 #include "MarkManager.hxx"
 #include "docary.hxx"
@@ -178,6 +179,7 @@ void SwDoc::dumpAsXml( xmlTextWriterPtr w )
     writer.writeFormatAttribute( "ptr", "%p", this );
     m_pNodes->dumpAsXml( writer );
     mpMarkManager->dumpAsXml( writer );
+    m_pUndoManager->dumpAsXml(writer);
     mpFldTypes->dumpAsXml( writer );
     mpTxtFmtCollTbl->dumpAsXml( writer );
     mpCharFmtTbl->dumpAsXml( writer );
@@ -918,4 +920,35 @@ void SwExtraRedlineTbl::dumpAsXml( xmlTextWriterPtr w )
     writer.endElement( );    // swextraredlinetbl
 }
 
+void lcl_dumpSfxUndoAction(WriterHelper& writer, SfxUndoAction* pAction)
+{
+    writer.startElement("undoAction");
+    writer.writeFormatAttribute("symbol", "%s", BAD_CAST(typeid(*pAction).name()));
+    writer.writeFormatAttribute("comment", "%s", BAD_CAST(OUStringToOString(pAction->GetComment(), RTL_TEXTENCODING_UTF8).getStr()));
+
+    if (SfxListUndoAction* pList = dynamic_cast<SfxListUndoAction*>(pAction))
+    {
+        writer.startElement("list");
+        writer.writeFormatAttribute("size", TMP_FORMAT, pList->aUndoActions.size());
+        for (size_t i = 0; i < pList->aUndoActions.size(); ++i)
+            lcl_dumpSfxUndoAction(writer, pList->aUndoActions[i].pAction);
+        writer.endElement();
+    }
+
+    writer.endElement();
+}
+
+void sw::UndoManager::dumpAsXml(xmlTextWriterPtr w)
+{
+    WriterHelper writer(w);
+
+    writer.startElement("m_pUndoManager");
+    writer.writeFormatAttribute("nUndoActionCount", TMP_FORMAT, GetUndoActionCount());
+
+    for (size_t i = 0; i < GetUndoActionCount(); ++i)
+        lcl_dumpSfxUndoAction(writer, GetUndoAction(i));
+
+    writer.endElement();
+}
+
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/inc/UndoManager.hxx b/sw/source/core/inc/UndoManager.hxx
index 65d3b03422c1..43c59950ddeb 100644
--- a/sw/source/core/inc/UndoManager.hxx
+++ b/sw/source/core/inc/UndoManager.hxx
@@ -23,6 +23,7 @@
 #include <IDocumentUndoRedo.hxx>
 #include <boost/shared_ptr.hpp>
 #include <svx/sdrundomanager.hxx>
+#include <ndarr.hxx>
 
 class IDocumentDrawModelAccess;
 class IDocumentRedlineAccess;
@@ -84,6 +85,8 @@ public:
     SwNodes const& GetUndoNodes() const;
     SwNodes      & GetUndoNodes();
 
+    void dumpAsXml(xmlTextWriterPtr w);
+
 private:
     IDocumentDrawModelAccess & m_rDrawModelAccess;
     IDocumentRedlineAccess & m_rRedlineAccess;