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office-gobmx/i18npool/inc/cclass_unicode.hxx
Rüdiger Timm 425adbd08c INTEGRATION: CWS i18n10 (1.7.48); FILE MERGED 
2003/12/17 20:08:39 khong 1.7.48.1: #i22138# #112506# migrate to ICU collator and remove link to tool library
2004-01-20 12:16:36 +00:00

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/*************************************************************************
*
* $RCSfile: cclass_unicode.hxx,v $
*
* $Revision: 1.8 $
*
* last change: $Author: rt $ $Date: 2004-01-20 13:16:36 $
*
* The Contents of this file are made available subject to the terms of
* either of the following licenses
*
* - GNU Lesser General Public License Version 2.1
* - Sun Industry Standards Source License Version 1.1
*
* Sun Microsystems Inc., October, 2000
*
* GNU Lesser General Public License Version 2.1
* =============================================
* Copyright 2000 by Sun Microsystems, Inc.
* 901 San Antonio Road, Palo Alto, CA 94303, USA
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
* MA 02111-1307 USA
*
*
* Sun Industry Standards Source License Version 1.1
* =================================================
* The contents of this file are subject to the Sun Industry Standards
* Source License Version 1.1 (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.openoffice.org/license.html.
*
* Software provided under this License is provided on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING,
* WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS,
* MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING.
* See the License for the specific provisions governing your rights and
* obligations concerning the Software.
*
* The Initial Developer of the Original Code is: Sun Microsystems, Inc.
*
* Copyright: 2000 by Sun Microsystems, Inc.
*
* All Rights Reserved.
*
* Contributor(s): _______________________________________
*
*
************************************************************************/
#ifndef _I18N_CCLASS_UNICODE_HXX_
#define _I18N_CCLASS_UNICODE_HXX_
#include <com/sun/star/i18n/XNativeNumberSupplier.hpp>
#include <com/sun/star/i18n/XCharacterClassification.hpp>
#include <com/sun/star/i18n/XLocaleData.hpp>
#include <com/sun/star/lang/XMultiServiceFactory.hpp>
#include <cppuhelper/implbase1.hxx> // helper for implementations
#include <com/sun/star/lang/XServiceInfo.hpp>
#define TRANSLITERATION_casemapping
#include <transliteration_body.hxx>
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,
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 getCharType( sal_Unicode c );
};
} } } }
#endif
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