i18npool/inc/breakiteratorImpl.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 #ifndef INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX
  20 #define INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX
  21
  22 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  23 #include <comphelper/processfactory.hxx>
  24 #include <com/sun/star/lang/XServiceInfo.hpp>
  25 #include <com/sun/star/beans/PropertyValues.hpp>
  26 #include <com/sun/star/i18n/XBreakIterator.hpp>
  27 #include <com/sun/star/i18n/WordType.hpp>
  28 #include <com/sun/star/i18n/BreakType.hpp>
  29 #include <com/sun/star/i18n/ScriptType.hpp>
  30 #include <com/sun/star/i18n/CharacterIteratorMode.hpp>
  31 #include <com/sun/star/i18n/CharType.hpp>
  32 #include <com/sun/star/i18n/XLocaleData.hpp>
  33 #include <cppuhelper/implbase2.hxx>
  34
  35 #include <vector>
  36
  37 namespace com { namespace sun { namespace star { namespace i18n {
  38
  39
  40 //  class BreakIterator
  41
  42 class BreakIteratorImpl : public cppu::WeakImplHelper2
  43 <
  44     XBreakIterator,
  45     com::sun::star::lang::XServiceInfo
  46 >
  47 {
  48 public:
  49     BreakIteratorImpl( const com::sun::star::uno::Reference < com::sun::star::uno::XComponentContext >& rxContext );
  50     BreakIteratorImpl();
  51     virtual ~BreakIteratorImpl();
  52
  53     virtual sal_Int32 SAL_CALL nextCharacters( const OUString& Text, sal_Int32 nStartPos,
  54         const com::sun::star::lang::Locale& rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
  55         sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  56     virtual sal_Int32 SAL_CALL previousCharacters( const OUString& Text, sal_Int32 nStartPos,
  57         const com::sun::star::lang::Locale& nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
  58         sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  59
  60     virtual Boundary SAL_CALL previousWord( const OUString& Text, sal_Int32 nStartPos,
  61         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  62     virtual Boundary SAL_CALL nextWord( const OUString& Text, sal_Int32 nStartPos,
  63         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  64     virtual Boundary SAL_CALL getWordBoundary( const OUString& Text, sal_Int32 nPos,
  65         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType, sal_Bool bDirection )
  66         throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  67
  68     virtual sal_Bool SAL_CALL isBeginWord( const OUString& Text, sal_Int32 nPos,
  69         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  70     virtual sal_Bool SAL_CALL isEndWord( const OUString& Text, sal_Int32 nPos,
  71         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  72     virtual sal_Int16 SAL_CALL getWordType( const OUString& Text, sal_Int32 nPos,
  73         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  74
  75     virtual sal_Int32 SAL_CALL beginOfSentence( const OUString& Text, sal_Int32 nStartPos,
  76         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  77     virtual sal_Int32 SAL_CALL endOfSentence( const OUString& Text, sal_Int32 nStartPos,
  78         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  79
  80     virtual LineBreakResults SAL_CALL getLineBreak( const OUString& Text, sal_Int32 nStartPos,
  81         const com::sun::star::lang::Locale& nLocale, sal_Int32 nMinBreakPos,
  82         const LineBreakHyphenationOptions& hOptions, const LineBreakUserOptions& bOptions )
  83         throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  84
  85     virtual sal_Int16 SAL_CALL getScriptType( const OUString& Text, sal_Int32 nPos )
  86         throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  87     virtual sal_Int32 SAL_CALL beginOfScript( const OUString& Text, sal_Int32 nStartPos,
  88         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  89     virtual sal_Int32 SAL_CALL endOfScript( const OUString& Text, sal_Int32 nStartPos,
  90         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  91     virtual sal_Int32 SAL_CALL previousScript( const OUString& Text, sal_Int32 nStartPos,
  92         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  93     virtual sal_Int32 SAL_CALL nextScript( const OUString& Text, sal_Int32 nStartPos,
  94         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  95
  96     virtual sal_Int32 SAL_CALL beginOfCharBlock( const OUString& Text, sal_Int32 nStartPos,
  97         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
  98     virtual sal_Int32 SAL_CALL endOfCharBlock( const OUString& Text, sal_Int32 nStartPos,
  99         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 100     virtual sal_Int32 SAL_CALL previousCharBlock( const OUString& Text, sal_Int32 nStartPos,
 101         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 102     virtual sal_Int32 SAL_CALL nextCharBlock( const OUString& Text, sal_Int32 nStartPos,
 103         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException, std::exception) SAL_OVERRIDE;
 104
 105     //XServiceInfo
 106     virtual OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 107     virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName)
 108         throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 109     virtual com::sun::star::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames()
 110         throw( com::sun::star::uno::RuntimeException, std::exception ) SAL_OVERRIDE;
 111
 112     static sal_Int16 SAL_CALL getScriptClass(sal_uInt32 currentChar);
 113 protected:
 114     Boundary result; // for word break iterator
 115
 116 private :
 117
 118     struct lookupTableItem {
 119         lookupTableItem(const com::sun::star::lang::Locale& _aLocale, com::sun::star::uno::Reference < XBreakIterator >& _xBI) : aLocale(_aLocale), xBI(_xBI) {};
 120         com::sun::star::lang::Locale aLocale;
 121         com::sun::star::uno::Reference < XBreakIterator > xBI;
 122     };
 123     std::vector<lookupTableItem*> lookupTable;
 124     com::sun::star::lang::Locale aLocale;
 125     com::sun::star::uno::Reference < XBreakIterator > xBI;
 126     com::sun::star::uno::Reference < com::sun::star::uno::XComponentContext > m_xContext;
 127
 128     bool SAL_CALL createLocaleSpecificBreakIterator( const OUString& aLocaleName )
 129         throw( com::sun::star::uno::RuntimeException );
 130     com::sun::star::uno::Reference < XBreakIterator > SAL_CALL getLocaleSpecificBreakIterator( const com::sun::star::lang::Locale& rLocale )
 131         throw( com::sun::star::uno::RuntimeException );
 132     const com::sun::star::lang::Locale& SAL_CALL getLocaleByScriptType(const com::sun::star::lang::Locale& rLocale, const OUString& Text,
 133         sal_Int32 nStartPos, bool forward, bool skipWhiteSpace)
 134         throw(com::sun::star::uno::RuntimeException);
 135
 136 };
 137
 138 } // i18n
 139 } // star
 140 } // sun
 141 } // com
 142
 143
 144 #endif // INCLUDED_I18NPOOL_INC_BREAKITERATORIMPL_HXX
 145
 146 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */