tdf#129805 writerfilter: fix import of nested generic field

The problem was that the end of the outer nested generic field did not
call PopFieldmark(), so the end of the field was at the end of the
document.

(regression from f610f9b611fe9f206b872ed06f7e859d688385fc)

Change-Id: If5928b14dd35f7dd509370c2b8eef4c31bd149dc
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86785
Tested-by: Jenkins
Reviewed-by: Michael Stahl <michael.stahl@cib.de>
(cherry picked from commit cf226535f9903a048b1c105b180ae3a50a776e68)
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/86797
Reviewed-by: Xisco Faulí <xiscofauli@libreoffice.org>

2 files changed, 10 insertions, 8 deletions

diff --git a/writerfilter/source/dmapper/DomainMapper_Impl.cxx b/writerfilter/source/dmapper/DomainMapper_Impl.cxx
index 0f79bb73334e..4bf56a553924 100644
--- a/writerfilter/source/dmapper/DomainMapper_Impl.cxx
+++ b/writerfilter/source/dmapper/DomainMapper_Impl.cxx
@@ -257,7 +257,7 @@ DomainMapper_Impl::DomainMapper_Impl(
         m_bStartedTOC(false),
         m_bStartIndex(false),
         m_bStartBibliography(false),
-        m_bStartGenericField(false),
+        m_nStartGenericField(0),
         m_bTextInserted(false),
         m_sCurrentPermId(0),
         m_pLastSectionContext( ),
@@ -1870,7 +1870,7 @@ void DomainMapper_Impl::appendTextPortion( const OUString& rString, const Proper
             }
             else
             {
-                if (m_bStartTOC || m_bStartIndex || m_bStartBibliography || m_bStartGenericField)
+                if (m_bStartTOC || m_bStartIndex || m_bStartBibliography || m_nStartGenericField != 0)
                 {
                     if (IsInHeaderFooter() && !m_bStartTOCHeaderFooter)
                     {
@@ -1882,8 +1882,10 @@ void DomainMapper_Impl::appendTextPortion( const OUString& rString, const Proper
                         uno::Reference< text::XTextCursor > xTOCTextCursor = xTextAppend->getEnd()->getText( )->createTextCursor( );
                         assert(xTOCTextCursor.is());
                         xTOCTextCursor->gotoEnd(false);
-                        if (m_bStartGenericField)
+                        if (m_nStartGenericField != 0)
+                        {
                             xTOCTextCursor->goLeft(1, false);
+                        }
                         xTextRange = xTextAppend->insertTextPortion(rString, aValues, xTOCTextCursor);
                         SAL_WARN_IF(!xTextRange.is(), "writerfilter.dmapper", "insertTextPortion failed");
                         if (!xTextRange.is())
@@ -1891,7 +1893,7 @@ void DomainMapper_Impl::appendTextPortion( const OUString& rString, const Proper
                         m_bTextInserted = true;
                         xTOCTextCursor->gotoRange(xTextRange->getEnd(), true);
                         mxTOCTextCursor = xTOCTextCursor;
-                        if (!m_bStartGenericField)
+                        if (m_nStartGenericField == 0)
                         {
                             m_aTextAppendStack.push(TextAppendContext(xTextAppend, xTOCTextCursor));
                         }
@@ -5320,7 +5322,7 @@ void DomainMapper_Impl::CloseFieldCommand()
                     InsertFieldmark(m_aTextAppendStack, xFormField, pContext->GetStartRange(),
                             pContext->GetFieldId());
                     xFormField->setFieldType(ODF_UNHANDLED);
-                    m_bStartGenericField = true;
+                    ++m_nStartGenericField;
                     pContext->SetFormField( xFormField );
                     uno::Reference<container::XNameContainer> const xNameCont(xFormField->getParameters());
                     // note: setting the code to empty string is *required* in
@@ -5736,9 +5738,9 @@ void DomainMapper_Impl::PopFieldContext()
                                 }
                             }
                         }
-                        else if(m_bStartGenericField)
+                        else if (m_nStartGenericField != 0)
                         {
-                            m_bStartGenericField = false;
+                            --m_nStartGenericField;
                             PopFieldmark(m_aTextAppendStack, xCrsr, pContext->GetFieldId());
                             if(m_bTextInserted)
                             {
diff --git a/writerfilter/source/dmapper/DomainMapper_Impl.hxx b/writerfilter/source/dmapper/DomainMapper_Impl.hxx
index 207fae7750ea..483f8f92715c 100644
--- a/writerfilter/source/dmapper/DomainMapper_Impl.hxx
+++ b/writerfilter/source/dmapper/DomainMapper_Impl.hxx
@@ -467,7 +467,7 @@ private:
     bool                                                                            m_bStartedTOC;
     bool                                                                            m_bStartIndex;
     bool                                                                            m_bStartBibliography;
-    bool                                                                            m_bStartGenericField;
+    unsigned int                                                                    m_nStartGenericField;
     bool                                                                            m_bTextInserted;
     LineNumberSettings                                                              m_aLineNumberSettings;