From eb8bd7f21103ed2349b44c954db977709de2e4ec Mon Sep 17 00:00:00 2001
From: Eike Rathke <erack@redhat.com>
Date: Fri, 17 Nov 2017 00:16:17 +0100
Subject: Resolves: tdf#113889 no date particle reordering when exporting to
 Excel

Change-Id: I45667a67c6c69106d86755ed41438f23e019dfea
---
 svl/source/numbers/zforlist.cxx | 7 ++++---
 svl/source/numbers/zforscan.cxx | 6 +++++-
 svl/source/numbers/zforscan.hxx | 4 +++-
 3 files changed, 12 insertions(+), 5 deletions(-)

(limited to 'svl')

diff --git a/svl/source/numbers/zforlist.cxx b/svl/source/numbers/zforlist.cxx
index 97f846ecc98b..dcca285d9f4b 100644
--- a/svl/source/numbers/zforlist.cxx
+++ b/svl/source/numbers/zforlist.cxx
@@ -623,14 +623,15 @@ bool SvNumberFormatter::PutandConvertEntry(OUString& rString,
                                            short& nType,
                                            sal_uInt32& nKey,
                                            LanguageType eLnge,
-                                           LanguageType eNewLnge)
+                                           LanguageType eNewLnge,
+                                           bool bForExcelExport )
 {
     bool bRes;
     if (eNewLnge == LANGUAGE_DONTKNOW)
     {
         eNewLnge = IniLnge;
     }
-    pFormatScanner->SetConvertMode(eLnge, eNewLnge);
+    pFormatScanner->SetConvertMode(eLnge, eNewLnge, false, bForExcelExport);
     bRes = PutEntry(rString, nCheckPos, nType, nKey, eLnge);
     pFormatScanner->SetConvertMode(false);
     return bRes;
@@ -808,7 +809,7 @@ OUString SvNumberFormatter::GetFormatStringForExcel( sal_uInt32 nKey, const NfKe
                 short nType = css::util::NumberFormat::DEFINED;
                 sal_uInt32 nTempKey;
                 OUString aTemp( pEntry->GetFormatstring());
-                rTempFormatter.PutandConvertEntry( aTemp, nCheckPos, nType, nTempKey, nLang, LANGUAGE_ENGLISH_US);
+                rTempFormatter.PutandConvertEntry( aTemp, nCheckPos, nType, nTempKey, nLang, LANGUAGE_ENGLISH_US, true);
                 SAL_WARN_IF( nCheckPos != 0, "svl.numbers",
                         "SvNumberFormatter::GetFormatStringForExcel - format code not convertible");
                 if (nTempKey != NUMBERFORMAT_ENTRY_NOT_FOUND)
diff --git a/svl/source/numbers/zforscan.cxx b/svl/source/numbers/zforscan.cxx
index f845b5f2ed5d..a48063f7df24 100644
--- a/svl/source/numbers/zforscan.cxx
+++ b/svl/source/numbers/zforscan.cxx
@@ -115,6 +115,7 @@ ImpSvNumberformatScan::ImpSvNumberformatScan( SvNumberFormatter* pFormatterP )
     pFormatter = pFormatterP;
     xNFC = css::i18n::NumberFormatMapper::create( pFormatter->GetComponentContext() );
     bConvertMode = false;
+    mbConvertForExcelExport = false;
     bConvertSystemToSystem = false;
 
     sKeyword[NF_KEY_E] =     sEnglishKeyword[NF_KEY_E];        // Exponent
@@ -1725,7 +1726,10 @@ sal_Int32 ImpSvNumberformatScan::FinalScan( OUString& rString )
         pLoc = pFormatter->GetLocaleData();
         //! init new keywords
         InitKeywords();
-        bNewDateOrder = (eOldDateOrder != pLoc->getDateOrder());
+        // Adapt date order to target locale, but Excel does not handle date
+        // particle re-ordering for the target locale when loading documents,
+        // though it does exchange separators, tdf#113889
+        bNewDateOrder = (!mbConvertForExcelExport && eOldDateOrder != pLoc->getDateOrder());
     }
     const CharClass* pChrCls = pFormatter->GetCharClass();
 
diff --git a/svl/source/numbers/zforscan.hxx b/svl/source/numbers/zforscan.hxx
index fe08984e5c77..54c59323836f 100644
--- a/svl/source/numbers/zforscan.hxx
+++ b/svl/source/numbers/zforscan.hxx
@@ -136,12 +136,13 @@ public:
         }
 
     void SetConvertMode(LanguageType eTmpLge, LanguageType eNewLge,
-            bool bSystemToSystem = false )
+            bool bSystemToSystem = false, bool bForExcelExport = false)
     {
         bConvertMode = true;
         eNewLnge = eNewLge;
         eTmpLnge = eTmpLge;
         bConvertSystemToSystem = bSystemToSystem;
+        mbConvertForExcelExport = bForExcelExport;
     }
     // Only changes the bool variable, in order to temporarily pause the convert mode
     void SetConvertMode(bool bMode) { bConvertMode = bMode; }
@@ -197,6 +198,7 @@ private: // Private section
     static const OUString sErrStr;              // String for error output
 
     bool bConvertMode;                          // Set in the convert mode
+    bool mbConvertForExcelExport;               // Set in the convert mode whether to convert for Excel export
 
     LanguageType eNewLnge;                      // Language/country which the scanned string is converted to (for Excel filter)
     LanguageType eTmpLnge;                      // Language/country which the scanned string is converted from (for Excel filter)
-- 
cgit