tdf#143904 fix direct character formatting copied into paragraph level

Currently, Writer copied the direct character formattings, and applied them on paragraph level, when inserting a new row in a table.
This bug is a regression from 498d2b82187ec3ff58f076e0d15741e64c0505ba .

Explanation, why this regression happened:
MSO Word uses a paragraph mark symbol (i.e the control character than can be configured to be shown), which is imported in Writer as a 0-length hint.
To fasten up the import of DOCX tables, the core applies the formattings from this 0-length attribute on paragraph level, directly before inserting a new row.
All in all, to solve this bug, we needed to make sure, that we only copy the formattings, if it is from a 0-length hint.

Change-Id: Iba52e9318cc588feda559339e42897568d009806
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/120624
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@allotropia.de>

3 files changed, 27 insertions, 10 deletions

diff --git a/sw/qa/extras/uiwriter/data/tdf143904.odt b/sw/qa/extras/uiwriter/data/tdf143904.odt
new file mode 100644
index 000000000000..5a1d28664c31
--- /dev/null
+++ b/sw/qa/extras/uiwriter/data/tdf143904.odt
diff --git a/sw/qa/extras/uiwriter/uiwriter2.cxx b/sw/qa/extras/uiwriter/uiwriter2.cxx
index 70d63e36871a..2b263a7849dd 100644
--- a/sw/qa/extras/uiwriter/uiwriter2.cxx
+++ b/sw/qa/extras/uiwriter/uiwriter2.cxx
@@ -4440,6 +4440,29 @@ CPPUNIT_TEST_FIXTURE(SwUiWriterTest2, testOfz18563)
     TestImportDOCX(aFileStream);
 }
 
+CPPUNIT_TEST_FIXTURE(SwUiWriterTest2, testTdf143904)
+{
+    SwDoc* pDoc = createSwDoc(DATA_DIRECTORY, "tdf143904.odt");
+
+    SwWrtShell* pWrtShell = pDoc->GetDocShell()->GetWrtShell();
+    CPPUNIT_ASSERT(pWrtShell);
+
+    sal_uLong nIndex = pWrtShell->GetCursor()->GetNode().GetIndex();
+
+    dispatchCommand(mxComponent, ".uno:InsertRowsAfter", {});
+    pWrtShell->Down(false);
+    pWrtShell->Insert("foo");
+
+    SwTextNode* pTextNodeA1 = static_cast<SwTextNode*>(pDoc->GetNodes()[nIndex]);
+    CPPUNIT_ASSERT(pTextNodeA1->GetText().startsWith("Insert"));
+    nIndex = pWrtShell->GetCursor()->GetNode().GetIndex();
+    SwTextNode* pTextNodeA2 = static_cast<SwTextNode*>(pDoc->GetNodes()[nIndex]);
+    CPPUNIT_ASSERT_EQUAL(OUString("foo"), pTextNodeA2->GetText());
+    CPPUNIT_ASSERT_EQUAL(false, pTextNodeA2->GetSwAttrSet().HasItem(RES_CHRATR_FONT));
+    OUString sFontName = pTextNodeA2->GetSwAttrSet().GetItem(RES_CHRATR_FONT)->GetFamilyName();
+    CPPUNIT_ASSERT_EQUAL(OUString("Liberation Serif"), sFontName);
+}
+
 CPPUNIT_TEST_FIXTURE(SwUiWriterTest2, testTdf90069)
 {
     SwDoc* pDoc = createSwDoc(DATA_DIRECTORY, "tdf90069.docx");
diff --git a/sw/source/core/table/swtable.cxx b/sw/source/core/table/swtable.cxx
index ad10eccc7d92..fb5839ea687b 100644
--- a/sw/source/core/table/swtable.cxx
+++ b/sw/source/core/table/swtable.cxx
@@ -145,17 +145,11 @@ void InsTableBox( SwDoc& rDoc, SwTableNode* pTableNd,
         if( pCNd->GetpSwAttrSet() )
         {
             SwAttrSet aAttrSet( *pCNd->GetpSwAttrSet() );
-            SwTextNode* pTNd = static_cast<SwTextNode*>(pCNd);
-            SwpHints * pSwpHints = pTNd->GetpSwpHints();
-            if(pSwpHints && pSwpHints->Count()!=0)
+            if(pCNd->GetSwAttrSet().HasItem(RES_PARATR_LIST_AUTOFMT))
             {
-                SwTextAttr* textAttr = pSwpHints->Get(pSwpHints->Count()-1);
-                if(textAttr->Which() == RES_TXTATR_AUTOFMT )
-                {
-                    SwFormatAutoFormat& format = static_cast<SwFormatAutoFormat&>(textAttr->GetAttr());
-                    const std::shared_ptr<SfxItemSet>& handle = format.GetStyleHandle();
-                    aAttrSet.Put(*handle);
-                }
+            SwFormatAutoFormat format = aAttrSet.Get(RES_PARATR_LIST_AUTOFMT);
+            const std::shared_ptr<SfxItemSet>& handle = format.GetStyleHandle();
+            aAttrSet.Put(*handle);
             }
             if( pBox->GetSaveNumFormatColor() )
             {