sw chicago numbering: add DOC footnote export

Note that chicago numbering can't be used for paragraph numbering. It
would be possible technically, but the spec && bffvalidator && Word
agrees on forbidding that.

Change-Id: Ic3de51f9724d399542f4fe6ac48e70e94c6ea4ba
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/90080
Reviewed-by: Miklos Vajna <vmiklos@collabora.com>
Tested-by: Jenkins
(cherry picked from commit 9a1dd2e242794b4f26d207efc80a2f5bc088ab7c)

4 files changed, 39 insertions, 0 deletions

diff --git a/sw/qa/extras/ww8export/ww8export3.cxx b/sw/qa/extras/ww8export/ww8export3.cxx
index 84677fb3403c..38e79fed25e5 100644
--- a/sw/qa/extras/ww8export/ww8export3.cxx
+++ b/sw/qa/extras/ww8export/ww8export3.cxx
@@ -95,6 +95,36 @@ CPPUNIT_TEST_FIXTURE(SwModelTestBase, testArabicZeroNumberingFootnote)
     CPPUNIT_ASSERT_EQUAL(nExpected, nActual);
 }
 
+CPPUNIT_TEST_FIXTURE(SwModelTestBase, testChicagoNumberingFootnote)
+{
+    // Create a document, set footnote numbering type to SYMBOL_CHICAGO.
+    loadURL("private:factory/swriter", nullptr);
+    uno::Reference<text::XFootnotesSupplier> xFootnotesSupplier(mxComponent, uno::UNO_QUERY);
+    uno::Reference<beans::XPropertySet> xFootnoteSettings
+        = xFootnotesSupplier->getFootnoteSettings();
+    sal_uInt16 nNumberingType = style::NumberingType::SYMBOL_CHICAGO;
+    xFootnoteSettings->setPropertyValue("NumberingType", uno::makeAny(nNumberingType));
+
+    // Insert a footnote.
+    uno::Reference<lang::XMultiServiceFactory> xFactory(mxComponent, uno::UNO_QUERY);
+    uno::Reference<text::XTextContent> xFootnote(
+        xFactory->createInstance("com.sun.star.text.Footnote"), uno::UNO_QUERY);
+    uno::Reference<text::XTextDocument> xTextDocument(mxComponent, uno::UNO_QUERY);
+    uno::Reference<text::XTextContentAppend> xTextContentAppend(xTextDocument->getText(),
+                                                                uno::UNO_QUERY);
+    xTextContentAppend->appendTextContent(xFootnote, {});
+
+    reload("MS Word 97", "");
+    xFootnotesSupplier.set(mxComponent, uno::UNO_QUERY);
+    sal_uInt16 nExpected = style::NumberingType::SYMBOL_CHICAGO;
+    auto nActual = getProperty<sal_uInt16>(xFootnotesSupplier->getFootnoteSettings(), "NumberingType");
+    // Without the accompanying fix in place, this test would have failed with:
+    // - Expected: 63
+    // - Actual  : 4
+    // i.e. the numbering type was ARABIC, not SYMBOL_CHICAGO.
+    CPPUNIT_ASSERT_EQUAL(nExpected, nActual);
+}
+
 DECLARE_WW8EXPORT_TEST(testTdf122429_header, "tdf122429_header.doc")
 {
     uno::Reference<container::XNameAccess> pageStyles = getStyles("PageStyles");
diff --git a/sw/source/filter/ww8/wrtw8num.cxx b/sw/source/filter/ww8/wrtw8num.cxx
index 59f69e506686..b89d40445e50 100644
--- a/sw/source/filter/ww8/wrtw8num.cxx
+++ b/sw/source/filter/ww8/wrtw8num.cxx
@@ -288,6 +288,7 @@ static sal_uInt8 GetLevelNFC(  sal_uInt16 eNumType, const SfxItemSet *pOutSet)
     case style::NumberingType::NUMBER_HANGUL_KO: nRet = 41; break;
     case style::NumberingType::NUMBER_UPPER_KO: nRet = 44; break;
     case SVX_NUM_NUMBER_NONE:           nRet = 0xff;    break;
+    // No SVX_NUM_SYMBOL_CHICAGO here: LVLF can't contain 0x09, msonfcChiManSty.
     case SVX_NUM_ARABIC_ZERO:
         // 0x16, msonfcArabicLZ
         nRet = 22;
diff --git a/sw/source/filter/ww8/ww8atr.cxx b/sw/source/filter/ww8/ww8atr.cxx
index 18a9da4e8d50..2f487133997d 100644
--- a/sw/source/filter/ww8/ww8atr.cxx
+++ b/sw/source/filter/ww8/ww8atr.cxx
@@ -740,6 +740,10 @@ sal_uInt8 WW8Export::GetNumId( sal_uInt16 eNumType )
 
     // nothing, WW does the same (undocumented)
     case SVX_NUM_NUMBER_NONE:           nRet = 0xff;    break;
+    case SVX_NUM_SYMBOL_CHICAGO:
+        // 0x09, msonfcChiManSty
+        nRet = 9;
+        break;
     case SVX_NUM_ARABIC_ZERO:
         // 0x16, msonfcArabicLZ
         nRet = 22;
diff --git a/sw/source/filter/ww8/ww8par3.cxx b/sw/source/filter/ww8/ww8par3.cxx
index 966fb66fb121..0158c950db31 100644
--- a/sw/source/filter/ww8/ww8par3.cxx
+++ b/sw/source/filter/ww8/ww8par3.cxx
@@ -540,6 +540,10 @@ SvxNumType WW8ListManager::GetSvxNumTypeFromMSONFC(sal_uInt16 nNFC)
             // actually: ORDINAL
             nType = SVX_NUM_ARABIC;
             break;
+        case 9:
+            // 0x09, msonfcChiManSty
+            nType = SVX_NUM_SYMBOL_CHICAGO;
+            break;
         case 22:
             // 0x16, msonfcArabicLZ
             nType = SVX_NUM_ARABIC_ZERO;