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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 : #include "unotools/unotoolsdllapi.h"
20 :
21 : #ifndef _UNOTOOLS_INTLWRAPPER_HXX
22 : #define _UNOTOOLS_INTLWRAPPER_HXX
23 : #include <unotools/charclass.hxx>
24 : #include <unotools/localedatawrapper.hxx>
25 : #include <unotools/calendarwrapper.hxx>
26 : #include <unotools/collatorwrapper.hxx>
27 : #include <i18nlangtag/lang.h>
28 : #include <i18nlangtag/languagetag.hxx>
29 :
30 :
31 : /**
32 : A wrapper of I18N wrappers. Using this is more expensive than using some
33 : single wrapper classes so use it only if you must pass a single pointer
34 : without knowing in advance what is needed, e.g. for
35 : SfxPoolItem::GetPresentation(). Remember that this wrapper was only created
36 : for convenience to bypass some oddities, if possible don't use it. <p>
37 :
38 : Implemented are only the const get...() methods of the wrappers, which are
39 : loaded on demand, for consistency reasons no change of locale is possible.
40 : Only default calendar and default collator are supported. <p>
41 :
42 : One exception though is the calendar wrapper: to be able to set a value and
43 : retrieve calendar values it is not const, so methods using this should
44 : reset the calendar to the previous value if it isn't sure where the
45 : IntlWrapper did come from. <p>
46 : */
47 : class UNOTOOLS_DLLPUBLIC IntlWrapper
48 : {
49 : private:
50 :
51 : LanguageTag maLanguageTag;
52 : ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > m_xContext;
53 :
54 : LocaleDataWrapper* pLocaleData;
55 : CollatorWrapper* pCollator;
56 : CollatorWrapper* pCaseCollator;
57 :
58 : void ImplNewLocaleData() const;
59 : void ImplNewCollator( sal_Bool bCaseSensitive ) const;
60 :
61 :
62 : public:
63 : IntlWrapper(
64 : const ::com::sun::star::uno::Reference< ::com::sun::star::uno::XComponentContext > & rxContext,
65 : const LanguageTag& rLanguageTag
66 : );
67 : IntlWrapper(
68 : const LanguageTag& rLanguageTag
69 : );
70 : ~IntlWrapper();
71 :
72 0 : const LanguageTag& getLanguageTag() const { return maLanguageTag; }
73 :
74 0 : const LocaleDataWrapper* getLocaleData() const
75 : {
76 0 : if ( !pLocaleData )
77 0 : ImplNewLocaleData();
78 0 : return pLocaleData;
79 : }
80 : /// case insensitive collator, simple IGNORE_CASE
81 0 : const CollatorWrapper* getCollator() const
82 : {
83 0 : if ( !pCollator )
84 0 : ImplNewCollator( sal_False );
85 0 : return pCollator;
86 : }
87 : /// case sensitive collator
88 22 : const CollatorWrapper* getCaseCollator() const
89 : {
90 22 : if ( !pCaseCollator )
91 1 : ImplNewCollator( sal_True );
92 22 : return pCaseCollator;
93 : }
94 : };
95 :
96 : #endif // _UNOTOOLS_INTLWRAPPER_HXX
97 :
98 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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