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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 : #ifndef _I18N_COLLATORIMPL_HXX_
20 : #define _I18N_COLLATORIMPL_HXX_
21 :
22 : #include <comphelper/processfactory.hxx>
23 : #include <com/sun/star/uno/Reference.h>
24 : #include <com/sun/star/i18n/XLocaleData4.hpp>
25 : #include <com/sun/star/i18n/XCollator.hpp>
26 : #include <com/sun/star/lang/Locale.hpp>
27 : #include <cppuhelper/weak.hxx>
28 : #include <cppuhelper/implbase2.hxx>
29 : #include <com/sun/star/lang/XServiceInfo.hpp>
30 : #include <sal/alloca.h>
31 : #include <vector>
32 :
33 : namespace com { namespace sun { namespace star { namespace i18n {
34 : // ----------------------------------------------------
35 : // class CollatorImpl
36 : // ----------------------------------------------------
37 : class CollatorImpl : public cppu::WeakImplHelper2
38 : <
39 : XCollator,
40 : com::sun::star::lang::XServiceInfo
41 : >
42 : {
43 : public:
44 :
45 : // Constructors
46 : CollatorImpl( const com::sun::star::uno::Reference < com::sun::star::uno::XComponentContext >& rxContext );
47 : // Destructor
48 : virtual ~CollatorImpl();
49 :
50 : virtual sal_Int32 SAL_CALL compareSubstring(const OUString& s1, sal_Int32 off1, sal_Int32 len1,
51 : const OUString& s2, sal_Int32 off2, sal_Int32 len2) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
52 :
53 : virtual sal_Int32 SAL_CALL compareString( const OUString& s1,
54 : const OUString& s2) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
55 :
56 : virtual sal_Int32 SAL_CALL loadDefaultCollator( const lang::Locale& rLocale, sal_Int32 collatorOptions)
57 : throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
58 :
59 : virtual sal_Int32 SAL_CALL loadCollatorAlgorithm( const OUString& impl, const lang::Locale& rLocale,
60 : sal_Int32 collatorOptions) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
61 :
62 : virtual void SAL_CALL loadCollatorAlgorithmWithEndUserOption( const OUString& impl, const lang::Locale& rLocale,
63 : const com::sun::star::uno::Sequence< sal_Int32 >& collatorOptions) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
64 :
65 : virtual com::sun::star::uno::Sequence< OUString > SAL_CALL listCollatorAlgorithms( const lang::Locale& rLocale )
66 : throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
67 :
68 : virtual com::sun::star::uno::Sequence< sal_Int32 > SAL_CALL listCollatorOptions( const OUString& collatorAlgorithmName )
69 : throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
70 :
71 : //XServiceInfo
72 : virtual OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
73 : virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
74 : virtual com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
75 :
76 : protected:
77 : lang::Locale nLocale;
78 : private :
79 0 : struct lookupTableItem {
80 : lang::Locale aLocale;
81 : OUString algorithm;
82 : OUString service;
83 : com::sun::star::uno::Reference < XCollator > xC;
84 0 : lookupTableItem(const lang::Locale& rLocale, const OUString& _algorithm, const OUString& _service,
85 0 : com::sun::star::uno::Reference < XCollator >& _xC) : aLocale(rLocale), algorithm(_algorithm), service(_service), xC(_xC) {}
86 0 : sal_Bool SAL_CALL equals(const lang::Locale& rLocale, const OUString& _algorithm) {
87 0 : return aLocale.Language == rLocale.Language &&
88 0 : aLocale.Country == rLocale.Country &&
89 0 : aLocale.Variant == rLocale.Variant &&
90 0 : algorithm == _algorithm;
91 : }
92 : };
93 : std::vector<lookupTableItem*> lookupTable;
94 : lookupTableItem *cachedItem;
95 :
96 : // Service Factory
97 : com::sun::star::uno::Reference < com::sun::star::uno::XComponentContext > m_xContext;
98 : // lang::Locale Data
99 : com::sun::star::uno::Reference < XLocaleData4 > mxLocaleData;
100 :
101 : sal_Bool SAL_CALL createCollator(const lang::Locale& rLocale, const OUString& serviceName,
102 : const OUString& rSortAlgorithm) throw(com::sun::star::uno::RuntimeException);
103 : void SAL_CALL loadCachedCollator(const lang::Locale& rLocale, const OUString& rSortAlgorithm)
104 : throw(com::sun::star::uno::RuntimeException);
105 : };
106 :
107 : } } } }
108 :
109 : #endif
110 :
111 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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