tdf#126243 DOCX change tracking: pStyle needs simplified style id

in reject data to import style names correctly in MSO, too.

Change-Id: I1cf346eaf36f6d949ea7abf9d9af3bae85c7ce0e
Reviewed-on: https://gerrit.libreoffice.org/76799
Tested-by: Jenkins
Reviewed-by: László Németh <nemeth@numbertext.org>

4 files changed, 28 insertions, 21 deletions

diff --git a/sw/qa/extras/ooxmlexport/ooxmlexport11.cxx b/sw/qa/extras/ooxmlexport/ooxmlexport11.cxx
index 04c7bead9830..b340666649ff 100644
--- a/sw/qa/extras/ooxmlexport/ooxmlexport11.cxx
+++ b/sw/qa/extras/ooxmlexport/ooxmlexport11.cxx
@@ -873,7 +873,7 @@ DECLARE_OOXMLEXPORT_EXPORTONLY_TEST(testTdf126243, "tdf120338.docx")
 {
     xmlDocPtr pXmlDoc = parseExport("word/document.xml");
     // export change tracking rejection data for tracked paragraph style change
-    assertXPath(pXmlDoc, "/w:document/w:body/w:p[11]/w:pPr/w:pPrChange/w:pPr/w:pStyle", "val", "Heading 3");
+    assertXPath(pXmlDoc, "/w:document/w:body/w:p[11]/w:pPr/w:pPrChange/w:pPr/w:pStyle", "val", "Heading3");
 }
 
 DECLARE_OOXMLEXPORT_EXPORTONLY_TEST(testTdf126245, "tdf126245.docx")
diff --git a/sw/source/filter/ww8/docxattributeoutput.cxx b/sw/source/filter/ww8/docxattributeoutput.cxx
index 1672cc95e557..12c6c3a99640 100644
--- a/sw/source/filter/ww8/docxattributeoutput.cxx
+++ b/sw/source/filter/ww8/docxattributeoutput.cxx
@@ -2995,11 +2995,9 @@ void DocxAttributeOutput::Redline( const SwRedlineData* pRedlineData)
 
                     m_pSerializer->startElementNS(XML_w, XML_pPr);
 
-                    if ( !sParaStyleName.isEmpty() )
-                    {
-                        OString sStyleName = OUStringToOString( sParaStyleName, RTL_TEXTENCODING_UTF8 );
+                    OString sStyleName = MSWordStyles::CreateStyleId( sParaStyleName );
+                    if ( !sStyleName.isEmpty() )
                         m_pSerializer->singleElementNS(XML_w, XML_pStyle, FSNS(XML_w, XML_val), sStyleName);
-                    }
 
                     // The 'm_rExport.SdrExporter().getFlyAttrList()', 'm_pParagraphSpacingAttrList' are used to hold information
                     // that should be collected by different properties in the core, and are all flushed together
diff --git a/sw/source/filter/ww8/wrtw8sty.cxx b/sw/source/filter/ww8/wrtw8sty.cxx
index 35ecc773eb05..c8ad6e9faf28 100644
--- a/sw/source/filter/ww8/wrtw8sty.cxx
+++ b/sw/source/filter/ww8/wrtw8sty.cxx
@@ -317,6 +317,26 @@ void MSWordStyles::BuildStylesTable()
     }
 }
 
+OString MSWordStyles::CreateStyleId(const OUString &rName)
+{
+    OStringBuffer aStyleIdBuf(rName.getLength());
+    for (int i = 0; i < rName.getLength(); ++i)
+    {
+        sal_Unicode nChar = rName[i];
+        if (('0' <= nChar && nChar <= '9') ||
+            ('a' <= nChar && nChar <= 'z') ||
+            ('A' <= nChar && nChar <= 'Z'))
+        {
+            // first letter should be uppercase
+            if (aStyleIdBuf.isEmpty() && 'a' <= nChar && nChar <= 'z')
+                aStyleIdBuf.append(char(nChar - ('a' - 'A')));
+            else
+                aStyleIdBuf.append(char(nChar));
+        }
+    }
+    return aStyleIdBuf.makeStringAndClear();
+}
+
 void MSWordStyles::BuildStyleIds()
 {
     std::unordered_set<OString> aUsed;
@@ -331,23 +351,9 @@ void MSWordStyles::BuildStyleIds()
             aName = m_pFormatA[n]->GetName();
         else if (m_aNumRules.find(n) != m_aNumRules.end())
             aName = m_aNumRules[n]->GetName();
-        OStringBuffer aStyleIdBuf(aName.getLength());
-        for (int i = 0; i < aName.getLength(); ++i)
-        {
-            sal_Unicode nChar = aName[i];
-            if (('0' <= nChar && nChar <= '9') ||
-                ('a' <= nChar && nChar <= 'z') ||
-                ('A' <= nChar && nChar <= 'Z'))
-            {
-                // first letter should be uppercase
-                if (aStyleIdBuf.isEmpty() && 'a' <= nChar && nChar <= 'z')
-                    aStyleIdBuf.append(char(nChar - ('a' - 'A')));
-                else
-                    aStyleIdBuf.append(char(nChar));
-            }
-        }
 
-        OString aStyleId(aStyleIdBuf.makeStringAndClear());
+        OString aStyleId = CreateStyleId(aName);
+
         if (aStyleId.isEmpty())
             aStyleId = "Style";
 
diff --git a/sw/source/filter/ww8/wrtww8.hxx b/sw/source/filter/ww8/wrtww8.hxx
index 1ee0c86581bf..5ae31e434dbf 100644
--- a/sw/source/filter/ww8/wrtww8.hxx
+++ b/sw/source/filter/ww8/wrtww8.hxx
@@ -1589,6 +1589,9 @@ public:
     /// Get id of the style (rFormat).
     sal_uInt16 GetSlot( const SwFormat* pFormat ) const;
 
+    /// create style id using only ASCII characters of the style name
+    static OString CreateStyleId(const OUString &rName);
+
     /// Get styleId of the nId-th style (nId is its position in pFormatA).
     OString const & GetStyleId(sal_uInt16 nId) const;