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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-15 05:54:39 +0000
commit267c6f2ac71f92999e969232431ba04678e7437e (patch)
tree358c9467650e1d0a1d7227a21dac2e3d08b622b2 /i18npool/inc/collatorImpl.hxx
parentInitial commit. (diff)
downloadlibreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz
libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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+/* -*- 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 .
+ */
+#pragma once
+
+#include <com/sun/star/uno/Reference.h>
+#include <com/sun/star/i18n/XCollator.hpp>
+#include <com/sun/star/lang/Locale.hpp>
+#include <cppuhelper/implbase.hxx>
+#include <com/sun/star/lang/XServiceInfo.hpp>
+
+#include <utility>
+#include <vector>
+#include <optional>
+
+namespace com::sun::star::i18n { class XLocaleData5; }
+namespace com::sun::star::uno { class XComponentContext; }
+
+namespace i18npool {
+
+// ----------------------------------------------------
+// class CollatorImpl
+// ----------------------------------------------------
+class CollatorImpl : public cppu::WeakImplHelper
+<
+ css::i18n::XCollator,
+ css::lang::XServiceInfo
+>
+{
+public:
+
+ // Constructors
+ CollatorImpl( const css::uno::Reference < css::uno::XComponentContext >& rxContext );
+ // Destructor
+ virtual ~CollatorImpl() override;
+
+ virtual sal_Int32 SAL_CALL compareSubstring(const OUString& s1, sal_Int32 off1, sal_Int32 len1,
+ const OUString& s2, sal_Int32 off2, sal_Int32 len2) override;
+
+ virtual sal_Int32 SAL_CALL compareString( const OUString& s1,
+ const OUString& s2) override;
+
+ virtual sal_Int32 SAL_CALL loadDefaultCollator( const css::lang::Locale& rLocale, sal_Int32 collatorOptions) override;
+
+ virtual sal_Int32 SAL_CALL loadCollatorAlgorithm( const OUString& impl, const css::lang::Locale& rLocale,
+ sal_Int32 collatorOptions) override;
+
+ virtual void SAL_CALL loadCollatorAlgorithmWithEndUserOption( const OUString& impl, const css::lang::Locale& rLocale,
+ const css::uno::Sequence< sal_Int32 >& collatorOptions) override;
+
+ virtual css::uno::Sequence< OUString > SAL_CALL listCollatorAlgorithms( const css::lang::Locale& rLocale ) override;
+
+ virtual css::uno::Sequence< sal_Int32 > SAL_CALL listCollatorOptions( const OUString& collatorAlgorithmName ) override;
+
+ //XServiceInfo
+ virtual OUString SAL_CALL getImplementationName() override;
+ virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
+ virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
+
+protected:
+ css::lang::Locale nLocale;
+private:
+ struct lookupTableItem {
+ css::lang::Locale aLocale;
+ OUString algorithm;
+ OUString service;
+ css::uno::Reference < XCollator > xC;
+ lookupTableItem(css::lang::Locale _aLocale, OUString _algorithm, OUString _service,
+ css::uno::Reference < XCollator > _xC) : aLocale(std::move(_aLocale)), algorithm(std::move(_algorithm)), service(std::move(_service)), xC(std::move(_xC)) {}
+ bool equals(const css::lang::Locale& rLocale, std::u16string_view _algorithm) {
+ return aLocale.Language == rLocale.Language &&
+ aLocale.Country == rLocale.Country &&
+ aLocale.Variant == rLocale.Variant &&
+ algorithm == _algorithm;
+ }
+ };
+ std::vector<lookupTableItem> lookupTable;
+ std::optional<lookupTableItem> cachedItem;
+
+ // Service Factory
+ css::uno::Reference < css::uno::XComponentContext > m_xContext;
+ // lang::Locale Data
+ css::uno::Reference < css::i18n::XLocaleData5 > mxLocaleData;
+
+ /// @throws css::uno::RuntimeException
+ bool createCollator(const css::lang::Locale& rLocale, const OUString& serviceName,
+ const OUString& rSortAlgorithm);
+ /// @throws css::uno::RuntimeException
+ void loadCachedCollator(const css::lang::Locale& rLocale, const OUString& rSortAlgorithm);
+};
+
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */