tdf#120511 writerfilter: track inserted frame per section

The logic using IsTextFrameInserted is worried about whether
a frame has been inserted before a table *in this section*,
so track frame's existence per section, not per document.

Change-Id: I8aa8a695b89727832e65535adae3fc3c94f95be5
Reviewed-on: https://gerrit.libreoffice.org/65720
Tested-by: Jenkins
Reviewed-by: Justin Luth <justin_luth@sil.org>

sw/qa/extras/ooxmlexport/ooxmlexport11.cxx

@@ -462,6 +462,17 @@ DECLARE_OOXMLEXPORT_TEST(testTdf113258_noBeforeAutospacing, "tdf113258_noBeforeA
                          getProperty<sal_Int32>(xShape->getStart(), "ParaTopMargin"));
 }
 
+DECLARE_OOXMLEXPORT_TEST(testTdf120511_eatenSection, "tdf120511_eatenSection.docx")
+{
+    xmlDocPtr pXmlDoc = parseLayoutDump();
+    sal_Int32 nHeight = getXPath(pXmlDoc, "/root/page[1]/infos/prtBounds", "height").toInt32();
+    sal_Int32 nWidth  = getXPath(pXmlDoc, "/root/page[1]/infos/prtBounds", "width").toInt32();
+    CPPUNIT_ASSERT_MESSAGE( "Page1 is portrait", nWidth < nHeight );
+    nHeight = getXPath(pXmlDoc, "/root/page[2]/infos/prtBounds", "height").toInt32();
+    nWidth  = getXPath(pXmlDoc, "/root/page[2]/infos/prtBounds", "width").toInt32();
+    CPPUNIT_ASSERT_MESSAGE( "Page2 is landscape", nWidth > nHeight );
+}
+
 DECLARE_OOXMLEXPORT_TEST(testTdf104354, "tdf104354.docx")
 {
     uno::Reference<text::XTextRange> xShape(getShape(1), uno::UNO_QUERY);

writerfilter/source/dmapper/DomainMapper.cxx

@@ -2882,6 +2882,7 @@ void DomainMapper::lcl_endSectionGroup()
             if (m_pImpl->GetIsDummyParaAddedForTableInSection())
                 m_pImpl->RemoveDummyParaForTableInSection();
         }
+        m_pImpl->SetIsTextFrameInserted( false );
         m_pImpl->PopProperties(CONTEXT_SECTION);
     }
 }

writerfilter/source/dmapper/DomainMapper_Impl.hxx

@@ -604,8 +604,11 @@ public:
     bool GetIsFirstParagraphInShape() { return m_bIsFirstParaInShape; }
     void SetIsDummyParaAddedForTableInSection( bool bIsAdded );
     bool GetIsDummyParaAddedForTableInSection() { return m_bDummyParaAddedForTableInSection;}
+
+    /// Track if a textframe has been inserted into this section
     void SetIsTextFrameInserted( bool bIsInserted );
     bool GetIsTextFrameInserted() { return m_bTextFrameInserted;}
+
     void SetIsPreviousParagraphFramed( bool bIsFramed ) { m_bIsPreviousParagraphFramed = bIsFramed; }
     bool GetIsPreviousParagraphFramed() { return m_bIsPreviousParagraphFramed; }
     void SetParaSectpr(bool bParaSectpr);