tdf#156682 sw floattable: fix missing del of master anchor para por on split
Pressing "enter" at the end of B1 in the bugdoc resulted in a split
floating table, which had the anchor text duplicated (both on page 1 and
page2).
What happened is that the master anchor frame didn't have its paragraph
portion cleared, the follow anchor frame had a correct frame offset (of
0).
Fix the problem in SwTextFrame::FormatEmpty(), similar to what commit
00b9b33334791079c2dc26b1ed4c123450cabf7d (sw: call FormatEmpty() in
SwTextFrame::Format() for split fly masters, 2023-02-09), did; here what
we want to avoid is setting some properties on the paragraph preventing
the deletion of non-last anchor paragraph portions.
As a side effect, this also fixes the hang from the bugreport, after
pressing "enter" 5 times at the end of B1.
Change-Id: I16e6d786f02ad503a0fdff465ecf7716c1c5f8b7
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/155732
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
diff --git a/sw/CppunitTest_sw_core_text.mk b/sw/CppunitTest_sw_core_text.mk
index 477e25b..37b2fa5 100644
--- a/sw/CppunitTest_sw_core_text.mk
+++ b/sw/CppunitTest_sw_core_text.mk
@@ -17,6 +17,7 @@ $(eval $(call gb_CppunitTest_add_exception_objects,sw_core_text, \
sw/qa/core/text/frmform \
sw/qa/core/text/itratr \
sw/qa/core/text/itrform2 \
sw/qa/core/text/porrst \
sw/qa/core/text/text \
))
diff --git a/sw/qa/core/text/data/floattable-leftover-para-portion.docx b/sw/qa/core/text/data/floattable-leftover-para-portion.docx
new file mode 100644
index 0000000..51eee56
--- /dev/null
+++ b/sw/qa/core/text/data/floattable-leftover-para-portion.docx
Binary files differ
diff --git a/sw/qa/core/text/porrst.cxx b/sw/qa/core/text/porrst.cxx
new file mode 100644
index 0000000..1c343dc
--- /dev/null
+++ b/sw/qa/core/text/porrst.cxx
@@ -0,0 +1,57 @@
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*/
#include <swmodeltestbase.hxx>
#include <memory>
#include <IDocumentLayoutAccess.hxx>
#include <doc.hxx>
#include <frame.hxx>
#include <layfrm.hxx>
#include <pagefrm.hxx>
#include <rootfrm.hxx>
#include <txtfrm.hxx>
namespace
{
/// Covers sw/source/core/text/porrst.cxx fixes.
class Test : public SwModelTestBase
{
public:
Test()
: SwModelTestBase("/sw/qa/core/text/data/")
{
}
};
CPPUNIT_TEST_FIXTURE(Test, testFloattableLeftoverParaPortion)
{
// Given a document with a multi-page floating table, the anchor of the table has some text:
createSwDoc("floattable-leftover-para-portion.docx");
// When laying out that document:
calcLayout();
// Then make sure all anchor text goes to the second page:
SwDoc* pDoc = getSwDoc();
SwRootFrame* pLayout = pDoc->getIDocumentLayoutAccess().GetCurrentLayout();
auto pPage = dynamic_cast<SwPageFrame*>(pLayout->Lower());
CPPUNIT_ASSERT(pPage);
SwFrame* pBody = pPage->FindBodyCont();
SwFrame* pPara1 = pBody->GetLower();
auto pPara2 = pPara1->GetNext()->DynCastTextFrame();
CPPUNIT_ASSERT(pPara2);
// Without the accompanying fix in place, this test would have failed, the first page's anchor
// also had some (duplicated) anchor text.
CPPUNIT_ASSERT(!pPara2->GetPara());
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/sw/source/core/text/porrst.cxx b/sw/source/core/text/porrst.cxx
index 2553181..5c6ea42 100644
--- a/sw/source/core/text/porrst.cxx
+++ b/sw/source/core/text/porrst.cxx
@@ -413,7 +413,7 @@ bool SwTextFrame::FormatEmpty()
// Split fly frames: non-last parts of the anchor want this optimization to clear the old
// content.
bool bHasNonLastSplitFlyDrawObj = HasNonLastSplitFlyDrawObj();
if ((HasFollow() && !bHasNonLastSplitFlyDrawObj) || GetMergedPara() || GetTextNodeFirst()->GetpSwpHints() ||
if ((HasFollow() && !bHasNonLastSplitFlyDrawObj) || GetMergedPara() || (GetTextNodeFirst()->GetpSwpHints() && !bHasNonLastSplitFlyDrawObj) ||
nullptr != GetTextNodeForParaProps()->GetNumRule() ||
GetTextNodeFirst()->HasHiddenCharAttribute(true) ||
IsInFootnote() || ( HasPara() && GetPara()->IsPrepMustFit() ) )
