tdf#86374 DOCX import: fix btLr text table direction without <w:cantSplit/>

Commit 0208ead70a9412ccd554fcef3e9308f8ca17037b (DOCX import: improve
btLr table cell support, 2013-02-22) made any table row that has at
least one btLr cell fixed height. This causes problems in case a table
has a minimal height with lots of content, where the fixed height gives
wrong layout, but the minimal height is correct.

Fix the problem by only making the row fixed height if <w:cantSplit/> is
set (as seen in the old bugdoc), and revert to setting the height type
to minimal in any other case.

Change-Id: Ibaf91f542e64e5caa7904df97eb6eb52618e0023

4 files changed, 20 insertions, 2 deletions

diff --git a/sw/qa/extras/ooxmlimport/data/tdf86374.docx b/sw/qa/extras/ooxmlimport/data/tdf86374.docx
new file mode 100644
index 000000000000..7fd772d79b3f
--- /dev/null
+++ b/sw/qa/extras/ooxmlimport/data/tdf86374.docx
diff --git a/sw/qa/extras/ooxmlimport/ooxmlimport.cxx b/sw/qa/extras/ooxmlimport/ooxmlimport.cxx
index 6ae2e0bdf41a..4a8d1a98954b 100644
--- a/sw/qa/extras/ooxmlimport/ooxmlimport.cxx
+++ b/sw/qa/extras/ooxmlimport/ooxmlimport.cxx
@@ -2748,6 +2748,16 @@ DECLARE_OOXMLIMPORT_TEST(testTdf89702, "tdf89702.docx")
     CPPUNIT_ASSERT_EQUAL(OUString("Arial"), getProperty<OUString>(xStyle, "CharFontName"));
 }
 
+DECLARE_OOXMLIMPORT_TEST(testTdf86374, "tdf86374.docx")
+{
+    uno::Reference<text::XTextTablesSupplier> xTextTablesSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> xTables(xTextTablesSupplier->getTextTables(), uno::UNO_QUERY);
+    uno::Reference<text::XTextTable> xTable(xTables->getByIndex(0), uno::UNO_QUERY);
+    uno::Reference<table::XTableRows> xTableRows(xTable->getRows(), uno::UNO_QUERY);
+    // btLr text direction was imported as FIX, it should be MIN to have enough space for the additionally entered paragraphs.
+    CPPUNIT_ASSERT_EQUAL(text::SizeType::MIN, getProperty<sal_Int16>(xTableRows->getByIndex(0), "SizeType"));
+}
+
 #endif
 
 CPPUNIT_PLUGIN_IMPLEMENT();
diff --git a/writerfilter/source/dmapper/TableManager.hxx b/writerfilter/source/dmapper/TableManager.hxx
index e3760d0e627d..1a459cd1b784 100644
--- a/writerfilter/source/dmapper/TableManager.hxx
+++ b/writerfilter/source/dmapper/TableManager.hxx
@@ -241,6 +241,7 @@ protected:
         mState.resetCellProps();
     }
 
+public:
     TablePropertyMapPtr getRowProps()
     {
         return mState.getRowProps();
@@ -256,6 +257,7 @@ protected:
         mState.resetRowProps();
     }
 
+protected:
     void setInCell(bool bInCell)
     {
         mState.setInCell(bInCell);
diff --git a/writerfilter/source/dmapper/TablePropertiesHandler.cxx b/writerfilter/source/dmapper/TablePropertiesHandler.cxx
index eb29b481f533..4db5a8c167b3 100644
--- a/writerfilter/source/dmapper/TablePropertiesHandler.cxx
+++ b/writerfilter/source/dmapper/TablePropertiesHandler.cxx
@@ -90,8 +90,14 @@ namespace dmapper {
                     const int MINLAY = 23; // sw/inc/swtypes.hxx, minimal possible size of frames.
                     if (!pManager || !pManager->HasBtlrCell() || pMeasureHandler->getMeasureValue() > ConversionHelper::convertTwipToMM100(MINLAY))
                     {
-                        // In case a cell already wanted fixed size, we should not overwrite it here.
-                        if (!pManager || !pManager->IsRowSizeTypeInserted())
+                        bool bCantSplit = false;
+                        if (pManager && pManager->getRowProps())
+                        {
+                            boost::optional<PropertyMap::Property> oIsSplitAllowed = pManager->getRowProps()->getProperty(PROP_IS_SPLIT_ALLOWED);
+                            bCantSplit = oIsSplitAllowed && !oIsSplitAllowed->second.get<bool>();
+                        }
+                        // In case a cell already wanted fixed size and the row has <w:cantSplit/>, we should not overwrite it here.
+                        if (!pManager || !pManager->IsRowSizeTypeInserted() || !bCantSplit)
                             pPropMap->Insert( PROP_SIZE_TYPE, uno::makeAny( pMeasureHandler->GetRowHeightSizeType() ), false);
                         else
                             pPropMap->Insert( PROP_SIZE_TYPE, uno::makeAny(text::SizeType::FIX), false);