i18npool/inc/collator_unicode.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #pragma once
  20
  21 #include <com/sun/star/i18n/XCollator.hpp>
  22 #include <com/sun/star/lang/XServiceInfo.hpp>
  23 #include <cppuhelper/implbase.hxx>
  24 #include <osl/module.h>
  25
  26 #include <unicode/tblcoll.h>
  27
  28 //      ----------------------------------------------------
  29 //      class Collator_Unicode
  30 //      ----------------------------------------------------
  31
  32 namespace i18npool {
  33
  34 class Collator_Unicode final : public cppu::WeakImplHelper < css::i18n::XCollator, css::lang::XServiceInfo >
  35 {
  36 public:
  37     // Constructors
  38     Collator_Unicode();
  39     // Destructor
  40     virtual ~Collator_Unicode() override;
  41
  42     sal_Int32 SAL_CALL compareSubstring( const OUString& s1, sal_Int32 off1, sal_Int32 len1,
  43         const OUString& s2, sal_Int32 off2, sal_Int32 len2) override;
  44
  45     sal_Int32 SAL_CALL compareString( const OUString& s1, const OUString& s2) override;
  46
  47     sal_Int32 SAL_CALL loadCollatorAlgorithm( const OUString& impl, const css::lang::Locale& rLocale,
  48         sal_Int32 collatorOptions) override;
  49
  50
  51     // following 4 methods are implemented in collatorImpl.
  52     sal_Int32 SAL_CALL loadDefaultCollator( const css::lang::Locale&,  sal_Int32) override {throw css::uno::RuntimeException();}
  53     void SAL_CALL loadCollatorAlgorithmWithEndUserOption( const OUString&, const css::lang::Locale&,
  54         const css::uno::Sequence< sal_Int32 >&) override {throw css::uno::RuntimeException();}
  55     css::uno::Sequence< OUString > SAL_CALL listCollatorAlgorithms( const css::lang::Locale&) override {throw css::uno::RuntimeException();}
  56     css::uno::Sequence< sal_Int32 > SAL_CALL listCollatorOptions( const OUString& ) override {throw css::uno::RuntimeException();}
  57
  58     //XServiceInfo
  59     virtual OUString SAL_CALL getImplementationName() override;
  60     virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) override;
  61     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() override;
  62
  63 private:
  64     std::unique_ptr<icu::RuleBasedCollator> uca_base, collator;
  65 #ifndef DISABLE_DYNLOADING
  66     oslModule hModule;
  67 #endif
  68 };
  69
  70 }
  71
  72 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */