Related: tdf#100269 sd xml dump: expose layout of table shapes

So that it's possible to assert the layout from cppunit tests.

Change-Id: I09631f978ed44bb1c27806089b6d69c70db643c3
Reviewed-on: https://gerrit.libreoffice.org/26054Reviewed-by: Miklos Vajna <vmiklos@collabora.co.uk>
Tested-by: Jenkins <ci@libreoffice.org>

include/svx/svdotable.hxx

@@ -281,6 +281,8 @@ public:
     static void ExportAsRTF( SvStream& rStrm, SdrTableObj& rObj );
     static void ImportAsRTF( SvStream& rStrm, SdrTableObj& rObj );
 
+    virtual void dumpAsXml(struct _xmlTextWriter* pWriter) const override;
+
 private:
     void init( sal_Int32 nColumns, sal_Int32 nRows );
 

svx/source/table/svdotable.cxx

@@ -57,6 +57,7 @@
 #include "svx/xflftrit.hxx"
 #include "svx/xfltrit.hxx"
 #include <cppuhelper/implbase.hxx>
+#include <libxml/xmlwriter.h>
 
 
 using ::com::sun::star::uno::Any;
@@ -238,6 +239,7 @@ public:
     void connectTableStyle();
     void disconnectTableStyle();
     virtual bool isInUse() override;
+    void dumpAsXml(struct _xmlTextWriter* pWriter) const;
 private:
     static SdrTableObjImpl* lastLayoutTable;
     static Rectangle lastLayoutInputRectangle;
@@ -624,6 +626,14 @@ bool SdrTableObjImpl::isInUse()
     return mpTableObj && mpTableObj->IsInserted();
 }
 
+void SdrTableObjImpl::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    xmlTextWriterStartElement(pWriter, BAD_CAST("sdrTableObjImpl"));
+    if (mpLayouter)
+        mpLayouter->dumpAsXml(pWriter);
+    xmlTextWriterEndElement(pWriter);
+}
+
 
 // XEventListener
 
@@ -2497,6 +2507,17 @@ void SdrTableObj::uno_unlock()
         mpImpl->mxTable->unlockBroadcasts();
 }
 
+void SdrTableObj::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    xmlTextWriterStartElement(pWriter, BAD_CAST("sdrTableObj"));
+    xmlTextWriterWriteFormatAttribute(pWriter, BAD_CAST("ptr"), "%p", this);
+
+    SdrObject::dumpAsXml(pWriter);
+
+    mpImpl->dumpAsXml(pWriter);
+
+    xmlTextWriterEndElement(pWriter);
+}
 
 } }
 

svx/source/table/tablelayouter.cxx

@@ -21,6 +21,7 @@
 #include <com/sun/star/table/XMergeableCell.hpp>
 
 #include <tools/gen.hxx>
+#include <libxml/xmlwriter.h>
 
 #include "cell.hxx"
 #include "cellrange.hxx"
@@ -1121,6 +1122,34 @@ void TableLayouter::DistributeRows( ::Rectangle& rArea, sal_Int32 nFirstRow, sal
     }
 }
 
+void TableLayouter::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    xmlTextWriterStartElement(pWriter, BAD_CAST("tableLayouter"));
+
+    xmlTextWriterStartElement(pWriter, BAD_CAST("columns"));
+    for (const auto& rColumn : maColumns)
+        rColumn.dumpAsXml(pWriter);
+    xmlTextWriterEndElement(pWriter);
+
+    xmlTextWriterStartElement(pWriter, BAD_CAST("rows"));
+    for (const auto& rRow : maRows)
+        rRow.dumpAsXml(pWriter);
+    xmlTextWriterEndElement(pWriter);
+
+    xmlTextWriterEndElement(pWriter);
+}
+
+void TableLayouter::Layout::dumpAsXml(xmlTextWriterPtr pWriter) const
+{
+    xmlTextWriterStartElement(pWriter, BAD_CAST("layout"));
+
+    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("pos"), BAD_CAST(OString::number(mnPos).getStr()));
+    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("size"), BAD_CAST(OString::number(mnSize).getStr()));
+    xmlTextWriterWriteAttribute(pWriter, BAD_CAST("minSize"), BAD_CAST(OString::number(mnMinSize).getStr()));
+
+    xmlTextWriterEndElement(pWriter);
+}
+
 } }
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

svx/source/table/tablelayouter.hxx

@@ -96,6 +96,7 @@ public:
 
     void DistributeColumns( ::Rectangle& rArea, sal_Int32 nFirstCol, sal_Int32 nLastCol );
     void DistributeRows( ::Rectangle& rArea, sal_Int32 nFirstRow, sal_Int32 nLastRow );
+    void dumpAsXml(struct _xmlTextWriter* pWriter) const;
 
 private:
     CellRef getCell( const CellPos& rPos ) const;
@@ -125,6 +126,7 @@ private:
 
         Layout() : mnPos( 0 ), mnSize( 0 ), mnMinSize( 0 ) {}
         void clear() { mnPos = 0; mnSize = 0; mnMinSize = 0; }
+        void dumpAsXml(struct _xmlTextWriter* pWriter) const;
     };
     typedef std::vector< Layout > LayoutVector;