1 files changed, 138 insertions, 0 deletions
diff --git a/i18npool/source/indexentry/indexentrysupplier_common.cxx b/i18npool/source/indexentry/indexentrysupplier_common.cxx
new file mode 100644
index 000000000..0a078f01d
--- /dev/null
+++ b/i18npool/source/indexentry/indexentrysupplier_common.cxx
@@ -0,0 +1,138 @@
+/* -*- 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 <collatorImpl.hxx>
+#include <indexentrysupplier_common.hxx>
+#include <cppuhelper/supportsservice.hxx>
+#include <localedata.hxx>
+#include <o3tl/temporary.hxx>
+
+using namespace ::com::sun::star::uno;
+using namespace ::com::sun::star;
+
+namespace i18npool {
+
+IndexEntrySupplier_Common::IndexEntrySupplier_Common(const Reference < uno::XComponentContext >& rxContext)
+{
+    implementationName = "com.sun.star.i18n.IndexEntrySupplier_Common";
+    collator = new CollatorImpl(rxContext);
+    usePhonetic = false;
+}
+
+IndexEntrySupplier_Common::~IndexEntrySupplier_Common()
+{
+}
+
+Sequence < lang::Locale > SAL_CALL IndexEntrySupplier_Common::getLocaleList()
+{
+    throw RuntimeException();
+}
+
+Sequence < OUString > SAL_CALL IndexEntrySupplier_Common::getAlgorithmList( const lang::Locale& )
+{
+    throw RuntimeException();
+}
+
+OUString SAL_CALL IndexEntrySupplier_Common::getPhoneticCandidate( const OUString&,
+    const lang::Locale& )
+{
+    return OUString();
+}
+
+sal_Bool SAL_CALL IndexEntrySupplier_Common::usePhoneticEntry( const lang::Locale& )
+{
+    throw RuntimeException();
+}
+
+sal_Bool SAL_CALL IndexEntrySupplier_Common::loadAlgorithm( const lang::Locale& rLocale,
+    const OUString& rAlgorithm, sal_Int32 collatorOptions )
+{
+    usePhonetic = LocaleDataImpl::get()->isPhonetic(rLocale, rAlgorithm);
+    collator->loadCollatorAlgorithm(rAlgorithm, rLocale, collatorOptions);
+    aLocale = rLocale;
+    aAlgorithm = rAlgorithm;
+    return true;
+}
+
+OUString SAL_CALL IndexEntrySupplier_Common::getIndexKey( const OUString& rIndexEntry,
+    const OUString&, const lang::Locale& )
+{
+    sal_uInt32 indexChar=rIndexEntry.iterateCodePoints(&o3tl::temporary(sal_Int32(0)), 0);
+    return OUString(&indexChar, 1);
+}
+
+sal_Int16 SAL_CALL IndexEntrySupplier_Common::compareIndexEntry(
+    const OUString& rIndexEntry1, const OUString&, const lang::Locale&,
+    const OUString& rIndexEntry2, const OUString&, const lang::Locale& )
+{
+    return sal::static_int_cast< sal_Int16 >(
+        collator->compareString(rIndexEntry1, rIndexEntry2));
+        // return value of compareString in { -1, 0, 1 }
+}
+
+OUString SAL_CALL IndexEntrySupplier_Common::getIndexCharacter( const OUString& rIndexEntry,
+    const lang::Locale& rLocale, const OUString& )
+{
+    return getIndexKey(rIndexEntry, rIndexEntry, rLocale);
+}
+
+OUString SAL_CALL IndexEntrySupplier_Common::getIndexFollowPageWord( sal_Bool,
+    const lang::Locale& )
+{
+    throw RuntimeException();
+}
+
+const OUString&
+IndexEntrySupplier_Common::getEntry( const OUString& IndexEntry,
+    const OUString& PhoneticEntry, const lang::Locale& rLocale ) const
+{
+    // The condition for using phonetic entry is:
+    // usePhonetic is set for the algorithm;
+    // rLocale for phonetic entry is same as aLocale for algorithm,
+    // which means Chinese phonetic will not be used for Japanese algorithm;
+    // phonetic entry is not blank.
+    if (usePhonetic && !PhoneticEntry.isEmpty() && rLocale.Language == aLocale.Language &&
+            rLocale.Country == aLocale.Country && rLocale.Variant == aLocale.Variant)
+        return PhoneticEntry;
+    else
+        return IndexEntry;
+}
+
+OUString SAL_CALL
+IndexEntrySupplier_Common::getImplementationName()
+{
+    return OUString::createFromAscii( implementationName );
+}
+
+sal_Bool SAL_CALL
+IndexEntrySupplier_Common::supportsService(const OUString& rServiceName)
+{
+    return cppu::supportsService(this, rServiceName);
+}
+
+Sequence< OUString > SAL_CALL
+IndexEntrySupplier_Common::getSupportedServiceNames()
+{
+    Sequence< OUString > aRet { OUString::createFromAscii( implementationName ) };
+    return aRet;
+}
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */