fdo#45183 fix RTF import of tables with different row widths

(cherry picked from commit c3b0f13546b30e5db3aecd311c7178e4e0933208)

6 files changed, 72 insertions, 5 deletions

diff --git a/sw/qa/extras/rtfimport/data/fdo45183.rtf b/sw/qa/extras/rtfimport/data/fdo45183.rtf
new file mode 100644
index 000000000000..edc1faf8b763
--- /dev/null
+++ b/sw/qa/extras/rtfimport/data/fdo45183.rtf
@@ -0,0 +1,34 @@
+{\rtf1
+\titlepg
+{\headerf \pard\plain \s18\ql \li0\ri0\widctlpar\tqc\tx4536\tqr\tx9072\aspalpha\aspnum\faauto\adjustright\rin0\lin0\itap0 \fs20\lang1029\langfe1029\cgrid\langnp1029\langfenp1029
+{\lang1024\langfe1024\noproof
+{\shp
+{\*\shpinst\shpleft0\shptop0\shpright9632\shpbottom14448\shpfhdr1\shpbxcolumn\shpbxignore\shpbypara\shpbyignore\shpwr3\shpwrk0\shpfblwtxt1\shpz0\shplid2055
+{\sp
+{\sn shapeType}
+{\sv 75}
+}
+{\sp
+{\sn pib}
+{\sv
+{\pict\picscalex111\picscaley111\piccropl0\piccropr0\piccropt0\piccropb0\picw15238\pich22856\picwgoal8639\pichgoal12958\pngblip\bliptag-1542381464
+{\*\blipuid a41120687e26e79d08f14204528a39df}
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}
+}
+}
+}
+\par}
+}
+}
+\pard\plain
+\par
+\trowd\cellx9205
+\pard\plain aaa\par
+\pard bbb
+\cell
+\trowd\cellx9205\row
+\trowd\cellx140
+\pard\cell
+\trowd\cellx140\row
+\pard\par
+}
diff --git a/sw/qa/extras/rtfimport/rtfimport.cxx b/sw/qa/extras/rtfimport/rtfimport.cxx
index 513ea2c2f65d..8de192291158 100644
--- a/sw/qa/extras/rtfimport/rtfimport.cxx
+++ b/sw/qa/extras/rtfimport/rtfimport.cxx
@@ -132,6 +132,7 @@ public:
     void testFdo57886();
     void testFdo58076();
     void testFdo57678();
+    void testFdo45183();
 
     CPPUNIT_TEST_SUITE(Test);
 #if !defined(MACOSX) && !defined(WNT)
@@ -214,6 +215,7 @@ void Test::run()
         {"fdo57886.rtf", &Test::testFdo57886},
         {"fdo58076.rtf", &Test::testFdo58076},
         {"fdo57678.rtf", &Test::testFdo57678},
+        {"fdo45183.rtf", &Test::testFdo45183},
     };
     for (unsigned int i = 0; i < SAL_N_ELEMENTS(aMethods); ++i)
     {
@@ -988,6 +990,19 @@ void Test::testFdo57678()
     CPPUNIT_ASSERT_EQUAL(sal_Int32(2), xIndexAccess->getCount());
 }
 
+void Test::testFdo45183()
+{
+    uno::Reference<drawing::XDrawPageSupplier> xDrawPageSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> xDraws(xDrawPageSupplier->getDrawPage(), uno::UNO_QUERY);
+    // Was text::WrapTextMode_PARALLEL, i.e. shpfblwtxt didn't send the shape below text.
+    CPPUNIT_ASSERT_EQUAL(text::WrapTextMode_THROUGHT, getProperty<text::WrapTextMode>(xDraws->getByIndex(0), "Surround"));
+
+    uno::Reference<text::XTextTablesSupplier> xTextTablesSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<container::XIndexAccess> xTables(xTextTablesSupplier->getTextTables(), uno::UNO_QUERY);
+    // Was 247, resulting in a table having width almost zero and height of 10+ pages.
+    CPPUNIT_ASSERT_EQUAL(sal_Int32(16237), getProperty<sal_Int32>(xTables->getByIndex(0), "Width"));
+}
+
 CPPUNIT_TEST_SUITE_REGISTRATION(Test);
 
 CPPUNIT_PLUGIN_IMPLEMENT();
diff --git a/writerfilter/source/rtftok/rtfdocumentimpl.cxx b/writerfilter/source/rtftok/rtfdocumentimpl.cxx
index 0de85f61bb45..378e9f57067c 100644
--- a/writerfilter/source/rtftok/rtfdocumentimpl.cxx
+++ b/writerfilter/source/rtftok/rtfdocumentimpl.cxx
@@ -276,7 +276,8 @@ RTFDocumentImpl::RTFDocumentImpl(uno::Reference<uno::XComponentContext> const& x
     m_bNeedSect(true),
     m_bWasInFrame(false),
     m_bHadPicture(false),
-    m_bHadSect(false)
+    m_bHadSect(false),
+    m_nCellxMax(0)
 {
     OSL_ASSERT(xInputStream.is());
     m_pInStream.reset(utl::UcbStreamHelper::CreateStream(xInputStream, sal_True));
@@ -1619,7 +1620,11 @@ int RTFDocumentImpl::dispatchSymbol(RTFKeyword nKeyword)
                 if (bNeedPap)
                     runProps();
                 if (!m_pCurrentBuffer)
+                {
                     parBreak();
+                    // Not in table? Reset max width.
+                    m_nCellxMax = 0;
+                }
                 else if (m_aStates.top().nDestinationState != DESTINATION_SHAPETEXT)
                 {
                     RTFValue::Pointer_t pValue;
@@ -1683,6 +1688,11 @@ int RTFDocumentImpl::dispatchSymbol(RTFKeyword nKeyword)
         case RTF_ROW:
         case RTF_NESTROW:
             {
+                // If the right edge of the last cell (row width) is smaller than the width of some other row, mimic the WW8 import: add a fake cell.
+                RTFValue::Pointer_t pLastCellx = m_aStates.top().aTableRowSprms.find(NS_ooxml::LN_CT_TblGridBase_gridCol, false);
+                if (pLastCellx.get() && pLastCellx->getInt() < m_nCellxMax)
+                    dispatchValue(RTF_CELLX, m_nCellxMax);
+
                 if (m_aStates.top().nCells)
                 {
                     // Make a backup before we start popping elements
@@ -2945,6 +2955,7 @@ int 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);
+                m_nCellxMax = std::max(m_nCellxMax, nParam);
             }
             break;
         case RTF_TRRH:
diff --git a/writerfilter/source/rtftok/rtfdocumentimpl.hxx b/writerfilter/source/rtftok/rtfdocumentimpl.hxx
index 283faec9b531..d61efef493b7 100644
--- a/writerfilter/source/rtftok/rtfdocumentimpl.hxx
+++ b/writerfilter/source/rtftok/rtfdocumentimpl.hxx
@@ -592,6 +592,8 @@ namespace writerfilter {
                 bool m_bHadPicture;
                 /// The document has multiple sections.
                 bool m_bHadSect;
+                /// Max width of the rows in the current table.
+                int m_nCellxMax;
         };
     } // namespace rtftok
 } // namespace writerfilter
diff --git a/writerfilter/source/rtftok/rtfsprm.cxx b/writerfilter/source/rtftok/rtfsprm.cxx
index 2cbf6d620133..ed25dafe490f 100644
--- a/writerfilter/source/rtftok/rtfsprm.cxx
+++ b/writerfilter/source/rtftok/rtfsprm.cxx
@@ -98,12 +98,17 @@ std::string RTFSprm::toString() const
     return aBuf.makeStringAndClear().getStr();
 }
 
-RTFValue::Pointer_t RTFSprms::find(Id nKeyword)
+RTFValue::Pointer_t RTFSprms::find(Id nKeyword, bool bFirst)
 {
+    RTFValue::Pointer_t pValue;
     for (RTFSprms::Iterator_t i = m_pSprms->begin(); i != m_pSprms->end(); ++i)
         if (i->first == nKeyword)
-            return i->second;
-    RTFValue::Pointer_t pValue;
+        {
+            if (bFirst)
+                return i->second;
+            else
+                pValue = i->second;
+        }
     return pValue;
 }
 
diff --git a/writerfilter/source/rtftok/rtfsprm.hxx b/writerfilter/source/rtftok/rtfsprm.hxx
index 5f7a793cb28a..58955c4cd339 100644
--- a/writerfilter/source/rtftok/rtfsprm.hxx
+++ b/writerfilter/source/rtftok/rtfsprm.hxx
@@ -65,7 +65,7 @@ namespace writerfilter {
             RTFSprms(const RTFSprms& rSprms);
             ~RTFSprms();
             RTFSprms& operator=(const RTFSprms& rOther);
-            RTFValue::Pointer_t find(Id nKeyword);
+            RTFValue::Pointer_t find(Id nKeyword, bool bFirst = true);
             /// Does the same as ->push_back(), except that it can overwrite existing entries.
             void set(Id nKeyword, RTFValue::Pointer_t pValue, bool bOverwrite = true);
             bool erase(Id nKeyword);