tdf#59454 RTF import: handle section break right before a table

DOCX import could handle this situation, as commit
2e8aad6d (fdo#39056 fdo#75431 Section
Properties if section starts with table, 2014-04-18) added support for
this situation, in case NS_ooxml::LN_tblStart/End is emitted by the
tokenizer.

Fix the problem by sending these tokens in the RTF tokenizer as well, at
least for non-nested tables.

Change-Id: Ifedb121754634529c27820dd5175e7f9e24019e1

sw/qa/extras/rtfimport/data/tdf59454.rtf

+{\rtf1
+foo\par
+\sect\sectd
+\trowd\cellx980\cellx11480\cellx14000\pard\plain \intbl\itap1\s33\qj\hyphpar1 \fs24 \qc\hyphpar1 A1\cell
+\pard\plain \intbl\itap1\s33\qj\hyphpar1 \fs24 \qc\hyphpar1 B1\cell
+\pard\plain \intbl\itap1\s33\qj\hyphpar1 \fs24 \qc\hyphpar1 C1\cell
+\trowd\cellx980\clbrdrt\brdrs\brdrw10\clbrdrl\brdrs\brdrw10\clbrdrb\brdrs\brdrw10\clbrdrr\brdrs\brdrw10\clvertalt\cellx11480\clbrdrt\brdrs\brdrw10\clbrdrl\brdrs\brdrw10\clbrdrb\brdrs\brdrw10\clbrdrr\brdrs\brdrw10\clvertalt\cellx14000\row
+\pard\plain bar\par }

sw/qa/extras/rtfimport/rtfimport.cxx

@@ -2361,6 +2361,12 @@ DECLARE_RTFIMPORT_TEST(testTdf94435, "tdf94435.rtf")
     CPPUNIT_ASSERT_EQUAL(style::ParagraphAdjust_CENTER, static_cast<style::ParagraphAdjust>(getProperty<sal_Int16>(getParagraph(1), "ParaAdjust")));
 }
 
+DECLARE_RTFIMPORT_TEST(testTdf59454, "tdf59454.rtf")
+{
+    // This was 1, section break was ignored right before a table.
+    CPPUNIT_ASSERT_EQUAL(2, getPages());
+}
+
 CPPUNIT_PLUGIN_IMPLEMENT();
 
 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */

writerfilter/source/rtftok/rtfdocumentimpl.cxx

@@ -2136,6 +2136,15 @@ RTFError RTFDocumentImpl::dispatchSymbol(RTFKeyword nKeyword)
         {
             parBreak();
             // Not in table? Reset max width.
+            if (m_nCellxMax)
+            {
+                // Was in table, but not anymore -> tblEnd.
+                RTFSprms aAttributes;
+                RTFSprms aSprms;
+                aSprms.set(NS_ooxml::LN_tblEnd, std::make_shared<RTFValue>(1));
+                writerfilter::Reference<Properties>::Pointer_t pProperties = std::make_shared<RTFReferenceProperties>(aAttributes, aSprms);
+                Mapper().props(pProperties);
+            }
             m_nCellxMax = 0;
         }
         else if (m_aStates.top().eDestination != Destination::SHAPETEXT)
@@ -4234,6 +4243,15 @@ RTFError RTFDocumentImpl::dispatchValue(RTFKeyword nKeyword, int nParam)
         m_aStates.top().aTableCellAttributes = m_aDefaultState.aTableCellAttributes;
         // We assume text after a row definition always belongs to the table, to handle text before the real INTBL token
         dispatchFlag(RTF_INTBL);
+        if (!m_nCellxMax)
+        {
+            // Wasn't in table, but now is -> tblStart.
+            RTFSprms aAttributes;
+            RTFSprms aSprms;
+            aSprms.set(NS_ooxml::LN_tblStart, std::make_shared<RTFValue>(1));
+            writerfilter::Reference<Properties>::Pointer_t pProperties = std::make_shared<RTFReferenceProperties>(aAttributes, aSprms);
+            Mapper().props(pProperties);
+        }
         m_nCellxMax = std::max(m_nCellxMax, nParam);
     }
     break;