From 2a6bb61bde1e4f387ce5a6da2a1ae09d7c405c11 Mon Sep 17 00:00:00 2001
From: Michael Stahl <Michael.Stahl@cib.de>
Date: Fri, 20 Dec 2019 18:25:42 +0100
Subject: tdf#129520 xmloff: fix ODF import of multi-paragraph fieldmark
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The problem is that inserting PARAGRAPH_BREAK also calls
AppendTextNode() internally, not SplitNode().

(regression from 6eb1c2304d257d16858b7b51cad63f1dc2bde88b)

Change-Id: I2d33819a973c956ea04925458c904ce36ccb55a3
Reviewed-on: https://gerrit.libreoffice.org/85627
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@cib.de>
(cherry picked from commit 027a7c8e02c6b023dcf9e26b68c0f339bd4c74c6)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/85749
Tested-by: Xisco Faulí <xiscofauli@libreoffice.org>
Reviewed-by: Thorsten Behrens <Thorsten.Behrens@CIB.de>
---
 xmloff/source/text/XMLTextMarkImportContext.cxx | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'xmloff')

diff --git a/xmloff/source/text/XMLTextMarkImportContext.cxx b/xmloff/source/text/XMLTextMarkImportContext.cxx
index 9d13c810b240..7a919eb99385 100644
--- a/xmloff/source/text/XMLTextMarkImportContext.cxx
+++ b/xmloff/source/text/XMLTextMarkImportContext.cxx
@@ -31,6 +31,7 @@
 #include <xmloff/odffields.hxx>
 #include <xmloff/xmlement.hxx>
 #include <com/sun/star/xml/sax/XAttributeList.hpp>
+#include <com/sun/star/text/ControlCharacter.hpp>
 #include <com/sun/star/text/XTextContent.hpp>
 #include <com/sun/star/beans/XPropertySet.hpp>
 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
@@ -204,6 +205,12 @@ static auto InsertFieldmark(SvXMLImport & rImport,
         // move cursor after setFieldType as that may delete/re-insert
         rHelper.GetCursor()->gotoRange(xContent->getAnchor()->getEnd(), false);
         rHelper.GetCursor()->goLeft(1, false); // move before CH_TXT_ATR_FIELDEND
+        // tdf#129520: AppendTextNode() ignores the content index!
+        // plan B: insert a spurious paragraph break now and join
+        //         it in PopFieldmark()!
+        rHelper.GetText()->insertControlCharacter(rHelper.GetCursor(),
+                text::ControlCharacter::PARAGRAPH_BREAK, false);
+        rHelper.GetCursor()->goLeft(1, false); // back to previous paragraph
     }
 }
 
@@ -218,6 +225,8 @@ static auto PopFieldmark(XMLTextImportHelper & rHelper) -> void
         {
             try
             {   // skip CH_TXT_ATR_FIELDEND
+                rHelper.GetCursor()->goRight(1, true);
+                rHelper.GetCursor()->setString(OUString()); // undo AppendTextNode from InsertFieldmark
                 rHelper.GetCursor()->gotoRange(xField->getAnchor()->getEnd(), false);
             }
             catch (uno::Exception const&)
-- 
cgit