sw/qa/extras/uiwriter/data2/tdf132236.odt |binary
 sw/qa/extras/uiwriter/uiwriter2.cxx       |   24 +++++++++++++
 sw/qa/extras/uiwriter/uiwriter3.cxx       |    9 +++++
 sw/source/core/layout/frmtool.cxx         |   53 ++++++++++++++++++++++++++++--
 sw/source/core/layout/layhelp.hxx         |    1 
 sw/source/core/undo/undel.cxx             |    1 
 6 files changed, 85 insertions(+), 3 deletions(-)

New commits:
commit beec1b1f594aa345ea4ee5a64bd70f8dccda64c3
Author:     Michael Stahl <michael.st...@cib.de>
AuthorDate: Tue May 26 16:46:57 2020 +0200
Commit:     Michael Stahl <michael.st...@cib.de>
CommitDate: Thu May 28 12:44:56 2020 +0200

    tdf#132236 sw_redlinehide: fix SwUndoDelete with sections even more
    
    SwUndoDelete::UndoImpl may want to move something like this into the
    nodes-array:
    
    [   9]  0x6356fe0            TextNode "",
    [  10]  0x31cba00        ~DeletedNode ,
    [  11]  0x64d8840            TextNode "Introduction - xzn Overview Of 
KmneqxziTY\t3",
    [  12]  0x64e9750            TextNode "shell\t20",
    [  13]  0x7a0f0a0        ~DeletedNode ,
    
    The ~DeletedNode become end nodes of section nodes; in this case
    m_nSectDiff != 0.
    
    Don't skip these end nodes because in the above "Untitled 1.odt"
    example, they are not necessarily consecutive.
    
    Between the 1st and 2nd one a new SwSectionFrame must be created via the
    outer section, so adapt InsertCnt_() to check for extra end nodes in the
    range and do this.
    
    (regression from 723728cd358693b8f4bc9d913541aa4479f2bd48)
    
    Change-Id: I7bfba9efca1789392495ebec37eb3e5b6138bd07
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94883
    Tested-by: Jenkins
    Reviewed-by: Michael Stahl <michael.st...@cib.de>
    (cherry picked from commit fdd84f2240d3351f408671602563a8909d21f224)
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94957

diff --git a/sw/qa/extras/uiwriter/data2/tdf132236.odt 
b/sw/qa/extras/uiwriter/data2/tdf132236.odt
new file mode 100644
index 000000000000..f37c9befc095
Binary files /dev/null and b/sw/qa/extras/uiwriter/data2/tdf132236.odt differ
diff --git a/sw/qa/extras/uiwriter/uiwriter2.cxx 
b/sw/qa/extras/uiwriter/uiwriter2.cxx
index 13e53234b445..74f6c5e30c22 100644
--- a/sw/qa/extras/uiwriter/uiwriter2.cxx
+++ b/sw/qa/extras/uiwriter/uiwriter2.cxx
@@ -289,6 +289,30 @@ CPPUNIT_TEST_FIXTURE(SwUiWriterTest2, 
testRedlineInHiddenSection)
     CPPUNIT_ASSERT(pNode->GetNodes()[pNode->GetIndex() + 4]->IsEndNode());
 }
 
+CPPUNIT_TEST_FIXTURE(SwUiWriterTest2, testTdf132236)
+{
+    load(DATA_DIRECTORY, "tdf132236.odt");
+
+    SwXTextDocument* const pTextDoc = 
dynamic_cast<SwXTextDocument*>(mxComponent.get());
+    CPPUNIT_ASSERT(pTextDoc);
+
+    // select everything and delete
+    SwWrtShell* const pWrtShell(pTextDoc->GetDocShell()->GetWrtShell());
+    pWrtShell->Down(true);
+    pWrtShell->Down(true);
+    pWrtShell->Down(true);
+    pWrtShell->Delete();
+    SwDoc* const pDoc(pWrtShell->GetDoc());
+    sw::UndoManager& rUndoManager(pDoc->GetUndoManager());
+    rUndoManager.Undo();
+
+    // check that the text frames exist inside their sections
+    xmlDocUniquePtr pXmlDoc = parseLayoutDump();
+    assertXPath(pXmlDoc, "/root/page[1]/body/section[1]/txt", 1);
+    assertXPath(pXmlDoc, "/root/page[1]/body/section[2]/txt", 2);
+    assertXPath(pXmlDoc, "/root/page[1]/body/txt", 1);
+}
+
 CPPUNIT_TEST_FIXTURE(SwUiWriterTest2, testTdf54819)
 {
     load(DATA_DIRECTORY, "tdf54819.fodt");
diff --git a/sw/source/core/layout/frmtool.cxx 
b/sw/source/core/layout/frmtool.cxx
index 01af928c3fe9..9253d7018d70 100644
--- a/sw/source/core/layout/frmtool.cxx
+++ b/sw/source/core/layout/frmtool.cxx
@@ -1478,7 +1478,23 @@ void InsertCnt_( SwLayoutFrame *pLay, SwDoc *pDoc,
         if( ( !pLay->IsInFootnote() || pSct->IsInFootnote() ) &&
             ( !pLay->IsInTab() || pSct->IsInTab() ) )
         {
-            pActualSection.reset(new SwActualSection( nullptr, pSct, nullptr 
));
+            pActualSection.reset(new SwActualSection(nullptr, pSct, 
pSct->GetSection()->GetFormat()->GetSectionNode()));
+            // tdf#132236 for SwUndoDelete: find outer sections whose start
+            // nodes aren't contained in the range but whose end nodes are,
+            // because section frames may need to be created for them
+            SwActualSection * pUpperSection(pActualSection.get());
+            while (pUpperSection->GetSectionNode()->EndOfSectionIndex() < 
nEndIndex)
+            {
+                SwStartNode *const 
pStart(pUpperSection->GetSectionNode()->StartOfSectionNode());
+                if (!pStart->IsSectionNode())
+                {
+                    break;
+                }
+                // note: these don't have a section frame, check it in EndNode 
case!
+                auto const pTmp(new SwActualSection(nullptr, nullptr, 
static_cast<SwSectionNode*>(pStart)));
+                pUpperSection->SetUpper(pTmp);
+                pUpperSection = pTmp;
+            }
             OSL_ENSURE( !pLay->Lower() || !pLay->Lower()->IsColumnFrame(),
                 "InsertCnt_: Wrong Call" );
         }
@@ -1800,7 +1816,7 @@ void InsertCnt_( SwLayoutFrame *pLay, SwDoc *pDoc,
                 SwSectionFrame* pOuterSectionFrame = 
pActualSection->GetSectionFrame();
 
                 // a follow has to be appended to the new section frame
-                SwSectionFrame* pFollow = pOuterSectionFrame->GetFollow();
+                SwSectionFrame* pFollow = pOuterSectionFrame ? 
pOuterSectionFrame->GetFollow() : nullptr;
                 if ( pFollow )
                 {
                     pOuterSectionFrame->SetFollow( nullptr );
@@ -1809,7 +1825,8 @@ void InsertCnt_( SwLayoutFrame *pLay, SwDoc *pDoc,
                 }
 
                 // We don't want to leave empty parts back.
-                if( ! pOuterSectionFrame->IsColLocked() &&
+                if (pOuterSectionFrame &&
+                    ! pOuterSectionFrame->IsColLocked() &&
                     ! pOuterSectionFrame->ContainsContent() )
                 {
                     pOuterSectionFrame->DelEmpty( true );
diff --git a/sw/source/core/layout/layhelp.hxx 
b/sw/source/core/layout/layhelp.hxx
index d7ebd30b3323..b4d21a3fdc15 100644
--- a/sw/source/core/layout/layhelp.hxx
+++ b/sw/source/core/layout/layhelp.hxx
@@ -94,6 +94,7 @@ public:
     SwSectionFrame    *GetSectionFrame()                    { return 
pSectFrame; }
     void             SetSectionFrame( SwSectionFrame *p )   { pSectFrame = p; }
     SwSectionNode   *GetSectionNode()                   { return pSectNode;}
+    void             SetUpper(SwActualSection *p)       { pUpper = p; }
     SwActualSection *GetUpper()                         { return pUpper; }
 };
 
diff --git a/sw/source/core/undo/undel.cxx b/sw/source/core/undo/undel.cxx
index 563de152f872..cf063b2a3af1 100644
--- a/sw/source/core/undo/undel.cxx
+++ b/sw/source/core/undo/undel.cxx
@@ -1091,6 +1091,7 @@ void SwUndoDelete::UndoImpl(::sw::UndoRedoContext & 
rContext)
         // tdf#121031 if the start node is a text node, it already has a frame;
         // if it's a table, it does not
         // tdf#109376 exception: end on non-text-node -> start node was 
inserted
+        assert(!m_bDelFullPara || (m_nSectDiff == 0));
         SwNodeIndex const start(rDoc.GetNodes(), m_nSttNode +
             ((m_bDelFullPara || !rDoc.GetNodes()[m_nSttNode]->IsTextNode() || 
pInsNd)
                  ? 0 : 1));
commit bc6faecf24feca423b48ed1ea3d26fa6a64112db
Author:     Michael Stahl <michael.st...@cib.de>
AuthorDate: Tue May 26 16:43:27 2020 +0200
Commit:     Michael Stahl <michael.st...@cib.de>
CommitDate: Thu May 28 12:44:47 2020 +0200

    tdf#131684 tdf#132236 sw_redlinehide: fix upper of frame moved...
    
    ... in SwUndoDelete::UndoImpl; this wasn't fixed properly in commit
    6c7245e789f973cf6dad03f7008ab3f9d12d350c - the SwTextFrame was moved
    into the SwSectionFrame but its upper was whatever it was previously.
    
    This is rather ugly because with the constraint from the very special
    case of tdf#131684 the MakeFrames() requires one node with pre-existing
    frames, and it's not possible to move the pre-existing frame after
    MakeFrames() because then the tdf#132236 case will have an empty
    SwSectionFrame and InsertCnt_() will just delete it.
    
    So try to detect the situation with some hack in InsertCnt_() to move
    it into the SwSectionFrame.
    
    (regression from 723728cd358693b8f4bc9d913541aa4479f2bd48)
    
    Change-Id: Ic0199c85d7523a49676ad3df1d2c4d8fe135c2ff
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94881
    Tested-by: Jenkins
    Reviewed-by: Michael Stahl <michael.st...@cib.de>
    (cherry picked from commit 55576842ec72a748d0bad123d41fa03c89fc136d)
    Reviewed-on: https://gerrit.libreoffice.org/c/core/+/94956

diff --git a/sw/qa/extras/uiwriter/uiwriter3.cxx 
b/sw/qa/extras/uiwriter/uiwriter3.cxx
index 3b67a6fde7ca..2ba1db6974d2 100644
--- a/sw/qa/extras/uiwriter/uiwriter3.cxx
+++ b/sw/qa/extras/uiwriter/uiwriter3.cxx
@@ -478,6 +478,15 @@ CPPUNIT_TEST_FIXTURE(SwUiWriterTest3, testTdf131684)
     // without the fix, it crashes
     dispatchCommand(mxComponent, ".uno:Undo", {});
     CPPUNIT_ASSERT_EQUAL(sal_Int32(1), xIndexAccess->getCount());
+
+    // check that the text frame has the correct upper
+    xmlDocUniquePtr pXmlDoc = parseLayoutDump();
+    OUString const sectionId = getXPath(pXmlDoc, 
"/root/page[1]/body/section[7]", "id");
+    OUString const sectionLower = getXPath(pXmlDoc, 
"/root/page[1]/body/section[7]", "lower");
+    OUString const textId = getXPath(pXmlDoc, 
"/root/page[1]/body/section[7]/txt[1]", "id");
+    OUString const textUpper = getXPath(pXmlDoc, 
"/root/page[1]/body/section[7]/txt[1]", "upper");
+    CPPUNIT_ASSERT_EQUAL(textId, sectionLower);
+    CPPUNIT_ASSERT_EQUAL(sectionId, textUpper);
 }
 
 CPPUNIT_TEST_FIXTURE(SwUiWriterTest3, testTdf80663)
diff --git a/sw/source/core/layout/frmtool.cxx 
b/sw/source/core/layout/frmtool.cxx
index b55f56775bb2..01af928c3fe9 100644
--- a/sw/source/core/layout/frmtool.cxx
+++ b/sw/source/core/layout/frmtool.cxx
@@ -1678,6 +1678,36 @@ void InsertCnt_( SwLayoutFrame *pLay, SwDoc *pDoc,
                             static_cast<SwTextFrame*>(pPrv)->Prepare( 
PrepareHint::QuoVadis, nullptr, false );
                     }
                 }
+                if (nIndex + 1 == nEndIndex)
+                {   // tdf#131684 tdf#132236 fix upper of frame moved in
+                    // SwUndoDelete; can't be done there unfortunately
+                    // because empty section frames are deleted here
+                    SwFrame *const pNext(
+                        // if there's a parent section, it has been split
+                        // into 2 SwSectionFrame already :(
+                        (   pFrame->GetNext()->IsSctFrame()
+                         && pActualSection->GetUpper()
+                         && pActualSection->GetUpper()->GetSectionNode() ==
+                             static_cast<SwSectionFrame 
const*>(pFrame->GetNext())->GetSection()->GetFormat()->GetSectionNode())
+                        ? static_cast<SwSectionFrame 
*>(pFrame->GetNext())->ContainsContent()
+                        : pFrame->GetNext());
+                    if (pNext
+                        && pNext->IsTextFrame()
+                        && 
static_cast<SwTextFrame*>(pNext)->GetTextNodeFirst() == 
pDoc->GetNodes()[nEndIndex]
+                        && (pNext->GetUpper() == pFrame->GetUpper()
+                            || pFrame->GetNext()->IsSctFrame())) // checked 
above
+                    {
+                        pNext->Cut();
+                        pNext->InvalidateInfFlags(); // mbInfSct changed
+                        // could have columns
+                        SwSectionFrame *const 
pSection(static_cast<SwSectionFrame*>(pFrame));
+                        assert(!pSection->Lower() || 
pSection->Lower()->IsLayoutFrame());
+                        SwLayoutFrame *const pParent(pSection->Lower() ? 
pSection->GetNextLayoutLeaf() : pSection);
+                        assert(!pParent->Lower());
+                        // paste invalidates, section could have indent...
+                        pNext->Paste(pParent, nullptr);
+                    }
+                }
                 // #i27138#
                 // notify accessibility paragraphs objects about changed
                 // CONTENT_FLOWS_FROM/_TO relation.
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