/************************************************************** * * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License"); you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. * *************************************************************/ #ifndef _I18N_CCLASS_UNICODE_HXX_ #define _I18N_CCLASS_UNICODE_HXX_ #include #include #include #include #include // helper for implementations #include #define TRANSLITERATION_casemapping #include namespace com { namespace sun { namespace star { namespace i18n { typedef sal_uInt32 UPT_FLAG_TYPE; class cclass_Unicode : public cppu::WeakImplHelper1 < XCharacterClassification > { public: cclass_Unicode(com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xSMgr ); ~cclass_Unicode(); virtual rtl::OUString SAL_CALL toUpper( const rtl::OUString& Text, sal_Int32 nPos, sal_Int32 nCount, const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException); virtual rtl::OUString SAL_CALL toLower( const rtl::OUString& Text, sal_Int32 nPos, sal_Int32 nCount, const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException); virtual rtl::OUString SAL_CALL toTitle( const rtl::OUString& Text, sal_Int32 nPos, sal_Int32 nCount, const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException); virtual sal_Int16 SAL_CALL getType( const rtl::OUString& Text, sal_Int32 nPos ) throw(com::sun::star::uno::RuntimeException); virtual sal_Int16 SAL_CALL getCharacterDirection( const rtl::OUString& Text, sal_Int32 nPos ) throw(com::sun::star::uno::RuntimeException); virtual sal_Int16 SAL_CALL getScript( const rtl::OUString& Text, sal_Int32 nPos ) throw(com::sun::star::uno::RuntimeException); virtual sal_Int32 SAL_CALL getCharacterType( const rtl::OUString& text, sal_Int32 nPos, const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException); virtual sal_Int32 SAL_CALL getStringType( const rtl::OUString& text, sal_Int32 nPos, sal_Int32 nCount, const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException); virtual ParseResult SAL_CALL parseAnyToken( const rtl::OUString& Text, sal_Int32 nPos, const com::sun::star::lang::Locale& rLocale, sal_Int32 nStartCharFlags, const rtl::OUString& userDefinedCharactersStart, sal_Int32 nContCharFlags, const rtl::OUString& userDefinedCharactersCont ) throw(com::sun::star::uno::RuntimeException); virtual ParseResult SAL_CALL parsePredefinedToken( sal_Int32 nTokenType, const rtl::OUString& Text, sal_Int32 nPos, const com::sun::star::lang::Locale& rLocale, sal_Int32 nStartCharFlags, const rtl::OUString& userDefinedCharactersStart, sal_Int32 nContCharFlags, const rtl::OUString& userDefinedCharactersCont ) throw(com::sun::star::uno::RuntimeException); //XServiceInfo virtual rtl::OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException ); virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName) throw( com::sun::star::uno::RuntimeException ); virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames() throw( com::sun::star::uno::RuntimeException ); protected: const sal_Char *cClass; private: Transliteration_casemapping *trans; // --- parser specific (implemented in cclass_unicode_parser.cxx) --- enum ScanState { ssGetChar, ssGetValue, ssGetWord, ssGetWordFirstChar, ssGetString, ssGetBool, ssRewindFromValue, ssIgnoreLeadingInRewind, ssStopBack, ssBounce, ssStop }; static const sal_uInt8 nDefCnt; static const UPT_FLAG_TYPE pDefaultParserTable[]; static const sal_Int32 pParseTokensType[]; /// Flag values of table. static const UPT_FLAG_TYPE TOKEN_ILLEGAL; static const UPT_FLAG_TYPE TOKEN_CHAR; static const UPT_FLAG_TYPE TOKEN_CHAR_BOOL; static const UPT_FLAG_TYPE TOKEN_CHAR_WORD; static const UPT_FLAG_TYPE TOKEN_CHAR_VALUE; static const UPT_FLAG_TYPE TOKEN_CHAR_STRING; static const UPT_FLAG_TYPE TOKEN_CHAR_DONTCARE; static const UPT_FLAG_TYPE TOKEN_BOOL; static const UPT_FLAG_TYPE TOKEN_WORD; static const UPT_FLAG_TYPE TOKEN_WORD_SEP; static const UPT_FLAG_TYPE TOKEN_VALUE; static const UPT_FLAG_TYPE TOKEN_VALUE_SEP; static const UPT_FLAG_TYPE TOKEN_VALUE_EXP; static const UPT_FLAG_TYPE TOKEN_VALUE_SIGN; static const UPT_FLAG_TYPE TOKEN_VALUE_EXP_VALUE; static const UPT_FLAG_TYPE TOKEN_VALUE_DIGIT; static const UPT_FLAG_TYPE TOKEN_NAME_SEP; static const UPT_FLAG_TYPE TOKEN_STRING_SEP; static const UPT_FLAG_TYPE TOKEN_EXCLUDED; /// If and where c occurs in pStr static const sal_Unicode* StrChr( const sal_Unicode* pStr, sal_Unicode c ); com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xMSF; /// used for parser only com::sun::star::lang::Locale aParserLocale; com::sun::star::uno::Reference < XLocaleData > xLocaleData; com::sun::star::uno::Reference < com::sun::star::i18n::XNativeNumberSupplier > xNatNumSup; rtl::OUString aStartChars; rtl::OUString aContChars; UPT_FLAG_TYPE* pTable; UPT_FLAG_TYPE* pStart; UPT_FLAG_TYPE* pCont; sal_Int32 nStartTypes; sal_Int32 nContTypes; ScanState eState; sal_Unicode cGroupSep; sal_Unicode cDecimalSep; /// Get corresponding KParseTokens flag for a character sal_Int32 getParseTokensType( const sal_Unicode* aStr, sal_Int32 nPos ); /// Access parser table flags. UPT_FLAG_TYPE getFlags( const sal_Unicode* aStr, sal_Int32 nPos ); /// Access parser flags via International and special definitions. UPT_FLAG_TYPE getFlagsExtended( const sal_Unicode* aStr, sal_Int32 nPos ); /// Access parser table flags for user defined start characters. UPT_FLAG_TYPE getStartCharsFlags( sal_Unicode c ); /// Access parser table flags for user defined continuation characters. UPT_FLAG_TYPE getContCharsFlags( sal_Unicode c ); /// Setup parser table. Calls initParserTable() only if needed. void setupParserTable( const com::sun::star::lang::Locale& rLocale, sal_Int32 startCharTokenType, const rtl::OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType, const rtl::OUString& userDefinedCharactersCont ); /// Init parser table. void initParserTable( const com::sun::star::lang::Locale& rLocale, sal_Int32 startCharTokenType, const rtl::OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType, const rtl::OUString& userDefinedCharactersCont ); /// Destroy parser table. void destroyParserTable(); /// Parse a text. void parseText( ParseResult& r, const rtl::OUString& rText, sal_Int32 nPos, sal_Int32 nTokenType = 0xffffffff ); /// Setup International class, new'ed only if different from existing. sal_Bool setupInternational( const com::sun::star::lang::Locale& rLocale ); /// Implementation of getCharacterType() for one single character sal_Int32 SAL_CALL getCharType( const rtl::OUString& Text, sal_Int32 *nPos, sal_Int32 increment); }; } } } } #endif