195 lines
8.7 KiB
C++
195 lines
8.7 KiB
C++
/*************************************************************************
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*
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* OpenOffice.org - a multi-platform office productivity suite
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*
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* $RCSfile: cclass_unicode.hxx,v $
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*
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* $Revision: 1.9 $
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*
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* last change: $Author: rt $ $Date: 2005-09-07 16:50:02 $
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*
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* The Contents of this file are made available subject to
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* the terms of GNU Lesser General Public License Version 2.1.
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*
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*
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* GNU Lesser General Public License Version 2.1
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* =============================================
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* Copyright 2005 by Sun Microsystems, Inc.
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* 901 San Antonio Road, Palo Alto, CA 94303, USA
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License version 2.1, as published by the Free Software Foundation.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*
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************************************************************************/
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#ifndef _I18N_CCLASS_UNICODE_HXX_
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#define _I18N_CCLASS_UNICODE_HXX_
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#include <com/sun/star/i18n/XNativeNumberSupplier.hpp>
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#include <com/sun/star/i18n/XCharacterClassification.hpp>
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#include <com/sun/star/i18n/XLocaleData.hpp>
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#include <com/sun/star/lang/XMultiServiceFactory.hpp>
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#include <cppuhelper/implbase1.hxx> // helper for implementations
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#include <com/sun/star/lang/XServiceInfo.hpp>
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#define TRANSLITERATION_casemapping
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#include <transliteration_body.hxx>
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namespace com { namespace sun { namespace star { namespace i18n {
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typedef sal_uInt32 UPT_FLAG_TYPE;
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class cclass_Unicode : public cppu::WeakImplHelper1 < XCharacterClassification >
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{
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public:
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cclass_Unicode(com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xSMgr );
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~cclass_Unicode();
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virtual rtl::OUString SAL_CALL toUpper( const rtl::OUString& Text, sal_Int32 nPos, sal_Int32 nCount,
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const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException);
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virtual rtl::OUString SAL_CALL toLower( const rtl::OUString& Text, sal_Int32 nPos, sal_Int32 nCount,
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const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException);
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virtual rtl::OUString SAL_CALL toTitle( const rtl::OUString& Text, sal_Int32 nPos, sal_Int32 nCount,
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const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException);
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virtual sal_Int16 SAL_CALL getType( const rtl::OUString& Text, sal_Int32 nPos ) throw(com::sun::star::uno::RuntimeException);
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virtual sal_Int16 SAL_CALL getCharacterDirection( const rtl::OUString& Text, sal_Int32 nPos )
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throw(com::sun::star::uno::RuntimeException);
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virtual sal_Int16 SAL_CALL getScript( const rtl::OUString& Text, sal_Int32 nPos ) throw(com::sun::star::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL getCharacterType( const rtl::OUString& text, sal_Int32 nPos,
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const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException);
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virtual sal_Int32 SAL_CALL getStringType( const rtl::OUString& text, sal_Int32 nPos, sal_Int32 nCount,
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const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException);
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virtual ParseResult SAL_CALL parseAnyToken( const rtl::OUString& Text, sal_Int32 nPos,
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const com::sun::star::lang::Locale& rLocale, sal_Int32 nStartCharFlags, const rtl::OUString& userDefinedCharactersStart,
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sal_Int32 nContCharFlags, const rtl::OUString& userDefinedCharactersCont ) throw(com::sun::star::uno::RuntimeException);
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virtual ParseResult SAL_CALL parsePredefinedToken( sal_Int32 nTokenType, const rtl::OUString& Text,
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sal_Int32 nPos, const com::sun::star::lang::Locale& rLocale, sal_Int32 nStartCharFlags,
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const rtl::OUString& userDefinedCharactersStart, sal_Int32 nContCharFlags,
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const rtl::OUString& userDefinedCharactersCont ) throw(com::sun::star::uno::RuntimeException);
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//XServiceInfo
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virtual rtl::OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException );
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virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName) throw( com::sun::star::uno::RuntimeException );
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virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames() throw( com::sun::star::uno::RuntimeException );
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protected:
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const sal_Char *cClass;
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private:
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Transliteration_casemapping *trans;
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// --- parser specific (implemented in cclass_unicode_parser.cxx) ---
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enum ScanState
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{
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ssGetChar,
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ssGetValue,
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ssGetWord,
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ssGetWordFirstChar,
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ssGetString,
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ssGetBool,
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ssRewindFromValue,
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ssStopBack,
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ssBounce,
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ssStop
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};
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static const sal_uInt8 nDefCnt;
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static const UPT_FLAG_TYPE pDefaultParserTable[];
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static const sal_Int32 pParseTokensType[];
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/// Flag values of table.
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static const UPT_FLAG_TYPE TOKEN_ILLEGAL;
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static const UPT_FLAG_TYPE TOKEN_CHAR;
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static const UPT_FLAG_TYPE TOKEN_CHAR_BOOL;
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static const UPT_FLAG_TYPE TOKEN_CHAR_WORD;
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static const UPT_FLAG_TYPE TOKEN_CHAR_VALUE;
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static const UPT_FLAG_TYPE TOKEN_CHAR_STRING;
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static const UPT_FLAG_TYPE TOKEN_CHAR_DONTCARE;
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static const UPT_FLAG_TYPE TOKEN_BOOL;
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static const UPT_FLAG_TYPE TOKEN_WORD;
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static const UPT_FLAG_TYPE TOKEN_WORD_SEP;
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static const UPT_FLAG_TYPE TOKEN_VALUE;
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static const UPT_FLAG_TYPE TOKEN_VALUE_SEP;
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static const UPT_FLAG_TYPE TOKEN_VALUE_EXP;
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static const UPT_FLAG_TYPE TOKEN_VALUE_SIGN;
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static const UPT_FLAG_TYPE TOKEN_VALUE_EXP_VALUE;
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static const UPT_FLAG_TYPE TOKEN_VALUE_DIGIT;
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static const UPT_FLAG_TYPE TOKEN_NAME_SEP;
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static const UPT_FLAG_TYPE TOKEN_STRING_SEP;
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static const UPT_FLAG_TYPE TOKEN_EXCLUDED;
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/// If and where c occurs in pStr
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static const sal_Unicode* StrChr( const sal_Unicode* pStr, sal_Unicode c );
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com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xMSF;
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/// used for parser only
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com::sun::star::lang::Locale aParserLocale;
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com::sun::star::uno::Reference < XLocaleData > xLocaleData;
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com::sun::star::uno::Reference < com::sun::star::i18n::XNativeNumberSupplier > xNatNumSup;
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rtl::OUString aStartChars;
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rtl::OUString aContChars;
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UPT_FLAG_TYPE* pTable;
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UPT_FLAG_TYPE* pStart;
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UPT_FLAG_TYPE* pCont;
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sal_Int32 nStartTypes;
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sal_Int32 nContTypes;
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ScanState eState;
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sal_Unicode cGroupSep;
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sal_Unicode cDecimalSep;
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/// Get corresponding KParseTokens flag for a character
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sal_Int32 getParseTokensType( const sal_Unicode* aStr, sal_Int32 nPos );
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/// Access parser table flags.
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UPT_FLAG_TYPE getFlags( const sal_Unicode* aStr, sal_Int32 nPos );
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/// Access parser flags via International and special definitions.
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UPT_FLAG_TYPE getFlagsExtended( const sal_Unicode* aStr, sal_Int32 nPos );
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/// Access parser table flags for user defined start characters.
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UPT_FLAG_TYPE getStartCharsFlags( sal_Unicode c );
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/// Access parser table flags for user defined continuation characters.
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UPT_FLAG_TYPE getContCharsFlags( sal_Unicode c );
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/// Setup parser table. Calls initParserTable() only if needed.
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void setupParserTable( const com::sun::star::lang::Locale& rLocale, sal_Int32 startCharTokenType,
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const rtl::OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType,
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const rtl::OUString& userDefinedCharactersCont );
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/// Init parser table.
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void initParserTable( const com::sun::star::lang::Locale& rLocale, sal_Int32 startCharTokenType,
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const rtl::OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType,
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const rtl::OUString& userDefinedCharactersCont );
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/// Destroy parser table.
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void destroyParserTable();
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/// Parse a text.
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void parseText( ParseResult& r, const rtl::OUString& rText, sal_Int32 nPos,
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sal_Int32 nTokenType = 0xffffffff );
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/// Setup International class, new'ed only if different from existing.
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sal_Bool setupInternational( const com::sun::star::lang::Locale& rLocale );
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/// Implementation of getCharacterType() for one single character
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sal_Int32 getCharType( sal_Unicode c );
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};
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} } } }
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#endif
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