1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 23 #ifndef _I18N_BREAKITERATOR_HXX_ 24 #define _I18N_BREAKITERATOR_HXX_ 25 26 #include <com/sun/star/lang/XMultiServiceFactory.hpp> 27 #include <comphelper/processfactory.hxx> 28 #include <com/sun/star/lang/XServiceInfo.hpp> 29 #include <com/sun/star/beans/PropertyValues.hpp> 30 #include <com/sun/star/i18n/XBreakIterator.hpp> 31 #include <com/sun/star/i18n/WordType.hpp> 32 #include <com/sun/star/i18n/BreakType.hpp> 33 #include <com/sun/star/i18n/ScriptType.hpp> 34 #include <com/sun/star/i18n/CharacterIteratorMode.hpp> 35 #include <com/sun/star/i18n/CharType.hpp> 36 #include <com/sun/star/i18n/XLocaleData.hpp> 37 #include <cppuhelper/implbase2.hxx> // helper for implementations 38 39 #include <vector> 40 41 namespace com { namespace sun { namespace star { namespace i18n { 42 43 // ---------------------------------------------------- 44 // class BreakIterator 45 // ---------------------------------------------------- 46 class BreakIteratorImpl : public cppu::WeakImplHelper2 47 < 48 XBreakIterator, 49 com::sun::star::lang::XServiceInfo 50 > 51 { 52 public: 53 BreakIteratorImpl( const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& rxMSF ); 54 BreakIteratorImpl(); 55 ~BreakIteratorImpl(); 56 57 virtual sal_Int32 SAL_CALL nextCharacters( const rtl::OUString& Text, sal_Int32 nStartPos, 58 const com::sun::star::lang::Locale& rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount, 59 sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException); 60 virtual sal_Int32 SAL_CALL previousCharacters( const rtl::OUString& Text, sal_Int32 nStartPos, 61 const com::sun::star::lang::Locale& nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount, 62 sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException); 63 64 virtual Boundary SAL_CALL previousWord( const rtl::OUString& Text, sal_Int32 nStartPos, 65 const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException); 66 virtual Boundary SAL_CALL nextWord( const rtl::OUString& Text, sal_Int32 nStartPos, 67 const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException); 68 virtual Boundary SAL_CALL getWordBoundary( const rtl::OUString& Text, sal_Int32 nPos, 69 const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType, sal_Bool bDirection ) 70 throw(com::sun::star::uno::RuntimeException); 71 72 virtual sal_Bool SAL_CALL isBeginWord( const rtl::OUString& Text, sal_Int32 nPos, 73 const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException); 74 virtual sal_Bool SAL_CALL isEndWord( const rtl::OUString& Text, sal_Int32 nPos, 75 const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException); 76 virtual sal_Int16 SAL_CALL getWordType( const rtl::OUString& Text, sal_Int32 nPos, 77 const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException); 78 79 virtual sal_Int32 SAL_CALL beginOfSentence( const rtl::OUString& Text, sal_Int32 nStartPos, 80 const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException); 81 virtual sal_Int32 SAL_CALL endOfSentence( const rtl::OUString& Text, sal_Int32 nStartPos, 82 const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException); 83 84 virtual LineBreakResults SAL_CALL getLineBreak( const rtl::OUString& Text, sal_Int32 nStartPos, 85 const com::sun::star::lang::Locale& nLocale, sal_Int32 nMinBreakPos, 86 const LineBreakHyphenationOptions& hOptions, const LineBreakUserOptions& bOptions ) 87 throw(com::sun::star::uno::RuntimeException); 88 89 virtual sal_Int16 SAL_CALL getScriptType( const rtl::OUString& Text, sal_Int32 nPos ) 90 throw(com::sun::star::uno::RuntimeException); 91 virtual sal_Int32 SAL_CALL beginOfScript( const rtl::OUString& Text, sal_Int32 nStartPos, 92 sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException); 93 virtual sal_Int32 SAL_CALL endOfScript( const rtl::OUString& Text, sal_Int32 nStartPos, 94 sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException); 95 virtual sal_Int32 SAL_CALL previousScript( const rtl::OUString& Text, sal_Int32 nStartPos, 96 sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException); 97 virtual sal_Int32 SAL_CALL nextScript( const rtl::OUString& Text, sal_Int32 nStartPos, 98 sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException); 99 100 virtual sal_Int32 SAL_CALL beginOfCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos, 101 const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException); 102 virtual sal_Int32 SAL_CALL endOfCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos, 103 const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException); 104 virtual sal_Int32 SAL_CALL previousCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos, 105 const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException); 106 virtual sal_Int32 SAL_CALL nextCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos, 107 const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException); 108 109 //XServiceInfo 110 virtual rtl::OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException ); 111 virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName) 112 throw( com::sun::star::uno::RuntimeException ); 113 virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames() 114 throw( com::sun::star::uno::RuntimeException ); 115 116 static sal_Int16 SAL_CALL getScriptClass(sal_uInt32 currentChar); 117 protected: 118 Boundary result; // for word break iterator 119 120 private : 121 122 struct lookupTableItem { lookupTableItemcom::sun::star::i18n::BreakIteratorImpl::lookupTableItem123 lookupTableItem(const com::sun::star::lang::Locale& _aLocale, com::sun::star::uno::Reference < XBreakIterator >& _xBI) : aLocale(_aLocale), xBI(_xBI) {}; 124 com::sun::star::lang::Locale aLocale; 125 com::sun::star::uno::Reference < XBreakIterator > xBI; 126 }; 127 std::vector<lookupTableItem*> lookupTable; 128 com::sun::star::lang::Locale aLocale; 129 com::sun::star::uno::Reference < XBreakIterator > xBI; 130 131 com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xMSF; 132 sal_Bool SAL_CALL createLocaleSpecificBreakIterator( const rtl::OUString& aLocaleName ) 133 throw( com::sun::star::uno::RuntimeException ); 134 com::sun::star::uno::Reference < XBreakIterator > SAL_CALL getLocaleSpecificBreakIterator( const com::sun::star::lang::Locale& rLocale ) 135 throw( com::sun::star::uno::RuntimeException ); 136 const com::sun::star::lang::Locale& SAL_CALL getLocaleByScriptType(const com::sun::star::lang::Locale& rLocale, const rtl::OUString& Text, 137 sal_Int32 nStartPos, sal_Bool forward, sal_Bool skipWhiteSpace) 138 throw(com::sun::star::uno::RuntimeException); 139 140 }; 141 142 } // i18n 143 } // star 144 } // sun 145 } // com 146 147 148 #endif // _I18N_BREAKITERATOR_HXX_ 149