1 files changed, 88 insertions, 0 deletions
diff --git a/svx/source/dialog/SvxNumOptionsTabPageHelper.cxx b/svx/source/dialog/SvxNumOptionsTabPageHelper.cxx
new file mode 100644
index 000000000..0236c8835
--- /dev/null
+++ b/svx/source/dialog/SvxNumOptionsTabPageHelper.cxx
@@ -0,0 +1,88 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include <svx/SvxNumOptionsTabPageHelper.hxx>
+#include <com/sun/star/style/NumberingType.hpp>
+#include <com/sun/star/text/DefaultNumberingProvider.hpp>
+#include <com/sun/star/text/XNumberingTypeInfo.hpp>
+#include <comphelper/processfactory.hxx>
+
+using namespace css;
+using namespace css::uno;
+using namespace css::text;
+using namespace css::style;
+
+Reference<XDefaultNumberingProvider> SvxNumOptionsTabPageHelper::GetNumberingProvider()
+{
+    Reference<XComponentContext> xContext(::comphelper::getProcessComponentContext());
+    Reference<XDefaultNumberingProvider> xRet = text::DefaultNumberingProvider::create(xContext);
+    return xRet;
+}
+
+void SvxNumOptionsTabPageHelper::GetI18nNumbering(weld::ComboBox& rFmtLB, sal_uInt16 nDoNotRemove)
+{
+    Reference<XDefaultNumberingProvider> xDefNum = GetNumberingProvider();
+    Reference<XNumberingTypeInfo> xInfo(xDefNum, UNO_QUERY);
+
+    // Extended numbering schemes present in the resource but not offered by
+    // the i18n framework per configuration must be removed from the listbox.
+    // Do not remove a special entry matching nDoNotRemove.
+    const sal_uInt16 nDontRemove = SAL_MAX_UINT16;
+    ::std::vector<sal_uInt16> aRemove(rFmtLB.get_count(), nDontRemove);
+    for (size_t i = 0; i < aRemove.size(); ++i)
+    {
+        sal_uInt16 nEntryData = rFmtLB.get_id(i).toInt32();
+        if (nEntryData > NumberingType::CHARS_LOWER_LETTER_N && nEntryData != nDoNotRemove)
+            aRemove[i] = nEntryData;
+    }
+    if (xInfo.is())
+    {
+        const Sequence<sal_Int16> aTypes = xInfo->getSupportedNumberingTypes();
+        for (const sal_Int16 nCurrent : aTypes)
+        {
+            if (nCurrent > NumberingType::CHARS_LOWER_LETTER_N)
+            {
+                bool bInsert = true;
+                for (int nEntry = 0; nEntry < rFmtLB.get_count(); ++nEntry)
+                {
+                    sal_uInt16 nEntryData = rFmtLB.get_id(nEntry).toInt32();
+                    if (nEntryData == static_cast<sal_uInt16>(nCurrent))
+                    {
+                        bInsert = false;
+                        aRemove[nEntry] = nDontRemove;
+                        break;
+                    }
+                }
+                if (bInsert)
+                {
+                    OUString aIdent = xInfo->getNumberingIdentifier(nCurrent);
+                    rFmtLB.append(OUString::number(nCurrent), aIdent);
+                }
+            }
+        }
+    }
+    for (unsigned short i : aRemove)
+    {
+        if (i == nDontRemove)
+            continue;
+        rFmtLB.remove_id(OUString::number(i));
+    }
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */