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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 :
20 : #ifndef _LINGUISTIC_SPELLDSP_HXX_
21 : #define _LINGUISTIC_SPELLDSP_HXX_
22 :
23 : #include "lngopt.hxx"
24 : #include "linguistic/misc.hxx"
25 : #include "iprcache.hxx"
26 :
27 : #include <uno/lbnames.h> // CPPU_CURRENT_LANGUAGE_BINDING_NAME macro, which specify the environment type
28 : #include <cppuhelper/implbase1.hxx>
29 : #include <cppuhelper/implbase2.hxx>
30 : #include <cppuhelper/implbase7.hxx>
31 : #include <com/sun/star/lang/XComponent.hpp>
32 : #include <com/sun/star/lang/XInitialization.hpp>
33 : #include <com/sun/star/lang/XServiceDisplayName.hpp>
34 : #include <com/sun/star/beans/XPropertySet.hpp>
35 : #include <com/sun/star/beans/PropertyValues.hpp>
36 : #include <com/sun/star/lang/XServiceInfo.hpp>
37 : #include <com/sun/star/linguistic2/XSpellChecker1.hpp>
38 : #include <com/sun/star/linguistic2/XSpellChecker.hpp>
39 : #include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
40 : #include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp>
41 :
42 : #include <boost/shared_ptr.hpp>
43 : #include <map>
44 : #include <unotools/charclass.hxx>
45 :
46 : class LngSvcMgr;
47 :
48 :
49 : class SpellCheckerDispatcher :
50 : public cppu::WeakImplHelper2
51 : <
52 : ::com::sun::star::linguistic2::XSpellChecker1,
53 : ::com::sun::star::linguistic2::XSpellChecker
54 : >,
55 : public LinguDispatcher
56 : {
57 : typedef boost::shared_ptr< LangSvcEntries_Spell > LangSvcEntries_Spell_Ptr_t;
58 : typedef std::map< LanguageType, LangSvcEntries_Spell_Ptr_t > SpellSvcByLangMap_t;
59 : SpellSvcByLangMap_t aSvcMap;
60 : LinguOptions aOpt;
61 :
62 : ::com::sun::star::uno::Reference<
63 : ::com::sun::star::beans::XPropertySet > xPropSet;
64 : ::com::sun::star::uno::Reference<
65 : ::com::sun::star::linguistic2::XSearchableDictionaryList > xDicList;
66 :
67 : LngSvcMgr &rMgr;
68 : mutable linguistic::SpellCache *pCache; // Spell Cache (holds known words)
69 : CharClass * pCharClass;
70 :
71 : // disallow copy-constructor and assignment-operator for now
72 : SpellCheckerDispatcher(const SpellCheckerDispatcher &);
73 : SpellCheckerDispatcher & operator = (const SpellCheckerDispatcher &);
74 :
75 : inline linguistic::SpellCache & GetCache() const;
76 :
77 : inline ::com::sun::star::uno::Reference<
78 : ::com::sun::star::beans::XPropertySet >
79 : GetPropSet();
80 : inline ::com::sun::star::uno::Reference<
81 : ::com::sun::star::linguistic2::XSearchableDictionaryList >
82 : GetDicList();
83 :
84 : void ClearSvcList();
85 :
86 : sal_Bool isValid_Impl(const ::rtl::OUString& aWord, LanguageType nLanguage,
87 : const ::com::sun::star::beans::PropertyValues& aProperties,
88 : sal_Bool bCheckDics)
89 : throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IllegalArgumentException );
90 :
91 : ::com::sun::star::uno::Reference<
92 : ::com::sun::star::linguistic2::XSpellAlternatives >
93 : spell_Impl(const ::rtl::OUString& aWord, LanguageType nLanguage,
94 : const ::com::sun::star::beans::PropertyValues& aProperties,
95 : sal_Bool bCheckDics)
96 : throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IllegalArgumentException );
97 :
98 : public:
99 : SpellCheckerDispatcher( LngSvcMgr &rLngSvcMgr );
100 : virtual ~SpellCheckerDispatcher();
101 :
102 : // XSupportedLocales (for XSpellChecker)
103 : virtual ::com::sun::star::uno::Sequence< ::com::sun::star::lang::Locale > SAL_CALL getLocales() throw(::com::sun::star::uno::RuntimeException);
104 : virtual sal_Bool SAL_CALL hasLocale( const ::com::sun::star::lang::Locale& aLocale ) throw(::com::sun::star::uno::RuntimeException);
105 :
106 : // XSpellChecker
107 : virtual sal_Bool SAL_CALL isValid( const ::rtl::OUString& aWord, const ::com::sun::star::lang::Locale& aLocale, const ::com::sun::star::beans::PropertyValues& aProperties ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
108 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XSpellAlternatives > SAL_CALL spell( const ::rtl::OUString& aWord, const ::com::sun::star::lang::Locale& aLocale, const ::com::sun::star::beans::PropertyValues& aProperties ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
109 :
110 : // XSupportedLanguages
111 : virtual ::com::sun::star::uno::Sequence< ::sal_Int16 > SAL_CALL getLanguages( ) throw (::com::sun::star::uno::RuntimeException);
112 : virtual ::sal_Bool SAL_CALL hasLanguage( ::sal_Int16 nLanguage ) throw (::com::sun::star::uno::RuntimeException);
113 :
114 : // XSpellChecker1
115 : virtual ::sal_Bool SAL_CALL isValid( const ::rtl::OUString& aWord, ::sal_Int16 nLanguage, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProperties ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
116 : virtual ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XSpellAlternatives > SAL_CALL spell( const ::rtl::OUString& aWord, ::sal_Int16 nLanguage, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProperties ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
117 :
118 : // LinguDispatcher
119 : virtual void SetServiceList( const ::com::sun::star::lang::Locale &rLocale, const ::com::sun::star::uno::Sequence< rtl::OUString > &rSvcImplNames );
120 : virtual ::com::sun::star::uno::Sequence< rtl::OUString > GetServiceList( const ::com::sun::star::lang::Locale &rLocale ) const;
121 : virtual DspType GetDspType() const;
122 :
123 : void FlushSpellCache();
124 :
125 : private:
126 : void setCharClass(const LanguageTag& rLanguageTag);
127 : OUString SAL_CALL makeLowerCase(const OUString&, CharClass *);
128 :
129 : };
130 :
131 0 : inline linguistic::SpellCache & SpellCheckerDispatcher::GetCache() const
132 : {
133 0 : if (!pCache)
134 0 : pCache = new linguistic::SpellCache();
135 0 : return *pCache;
136 : }
137 :
138 :
139 : inline ::com::sun::star::uno::Reference<
140 : ::com::sun::star::beans::XPropertySet >
141 0 : SpellCheckerDispatcher::GetPropSet()
142 : {
143 0 : return xPropSet.is() ?
144 0 : xPropSet : xPropSet = linguistic::GetLinguProperties();
145 : }
146 :
147 :
148 : inline ::com::sun::star::uno::Reference<
149 : ::com::sun::star::linguistic2::XSearchableDictionaryList >
150 0 : SpellCheckerDispatcher::GetDicList()
151 : {
152 0 : return xDicList.is() ?
153 0 : xDicList : xDicList = linguistic::GetSearchableDictionaryList();
154 : }
155 :
156 :
157 : #endif
158 :
159 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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