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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* 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 .
*/
#ifndef INCLUDED_I18NPOOL_INC_CCLASS_UNICODE_HXX
#define INCLUDED_I18NPOOL_INC_CCLASS_UNICODE_HXX
#include <com/sun/star/i18n/XNativeNumberSupplier.hpp>
#include <com/sun/star/i18n/XCharacterClassification.hpp>
#include <com/sun/star/i18n/XLocaleData4.hpp>
#include <cppuhelper/implbase.hxx>
#include <com/sun/star/lang/XServiceInfo.hpp>
#include <transliteration_body.hxx>
namespace com { namespace sun { namespace star { namespace uno {
class XComponentContext;
} } } }
namespace com { namespace sun { namespace star { namespace i18n {
typedef sal_uInt32 UPT_FLAG_TYPE;
class cclass_Unicode : public cppu::WeakImplHelper < XCharacterClassification, css::lang::XServiceInfo >
{
public:
cclass_Unicode(const css::uno::Reference < css::uno::XComponentContext >& rxContext );
virtual ~cclass_Unicode();
virtual OUString SAL_CALL toUpper( const OUString& Text, sal_Int32 nPos, sal_Int32 nCount,
const css::lang::Locale& rLocale ) throw(css::uno::RuntimeException, std::exception) override;
virtual OUString SAL_CALL toLower( const OUString& Text, sal_Int32 nPos, sal_Int32 nCount,
const css::lang::Locale& rLocale ) throw(css::uno::RuntimeException, std::exception) override;
virtual OUString SAL_CALL toTitle( const OUString& Text, sal_Int32 nPos, sal_Int32 nCount,
const css::lang::Locale& rLocale ) throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Int16 SAL_CALL getType( const OUString& Text, sal_Int32 nPos ) throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Int16 SAL_CALL getCharacterDirection( const OUString& Text, sal_Int32 nPos )
throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Int16 SAL_CALL getScript( const OUString& Text, sal_Int32 nPos ) throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Int32 SAL_CALL getCharacterType( const OUString& text, sal_Int32 nPos,
const css::lang::Locale& rLocale ) throw(css::uno::RuntimeException, std::exception) override;
virtual sal_Int32 SAL_CALL getStringType( const OUString& text, sal_Int32 nPos, sal_Int32 nCount,
const css::lang::Locale& rLocale ) throw(css::uno::RuntimeException, std::exception) override;
virtual ParseResult SAL_CALL parseAnyToken( const OUString& Text, sal_Int32 nPos,
const css::lang::Locale& rLocale, sal_Int32 nStartCharFlags, const OUString& userDefinedCharactersStart,
sal_Int32 nContCharFlags, const OUString& userDefinedCharactersCont ) throw(css::uno::RuntimeException, std::exception) override;
virtual ParseResult SAL_CALL parsePredefinedToken( sal_Int32 nTokenType, const OUString& Text,
sal_Int32 nPos, const css::lang::Locale& rLocale, sal_Int32 nStartCharFlags,
const OUString& userDefinedCharactersStart, sal_Int32 nContCharFlags,
const OUString& userDefinedCharactersCont ) throw(css::uno::RuntimeException, std::exception) override;
//XServiceInfo
virtual OUString SAL_CALL getImplementationName() throw( css::uno::RuntimeException, std::exception ) override;
virtual sal_Bool SAL_CALL supportsService(const OUString& ServiceName) throw( css::uno::RuntimeException, std::exception ) override;
virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames() throw( css::uno::RuntimeException, std::exception ) override;
private:
Transliteration_casemapping *trans;
// --- parser specific (implemented in cclass_unicode_parser.cxx) ---
enum ScanState
{
ssGetChar, // initial state; -> ssBounce, ssGetValue, ssRewindFromValue, ssGetWord, ssGetWordFirstChar, ssGetString, ssGetBool, ssStop
ssGetValue, // -> ssBounce, ssRewindFromValue, ssStopBack, ssGetWord
ssGetWord, // -> ssBounce, ssStop, ssStopBack
ssGetWordFirstChar, // -> ssBounce, ssGetWord, ssStop, ssStopBack
ssGetString, // -> ssBounce, ssStop
ssGetBool, // -> ssBounce, ssStop, ssStopBack
ssRewindFromValue, // -> ssBounce, ssGetValue, ssGetWord, ssGetWordFirstChar, ssGetString, ssGetBool, ssStop, ssIgnoreLeadingInRewind
ssIgnoreLeadingInRewind, // -> ssBounce, ssGetValue, ssRewindFromValue, ssGetWord, ssGetWordFirstChar, ssGetString, ssGetBool, ssStop
ssStopBack, // -> ssStop
ssBounce, // -> ssStopBack
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 );
css::uno::Reference < css::uno::XComponentContext > m_xContext;
/// used for parser only
css::lang::Locale aParserLocale;
css::uno::Reference < XLocaleData4 > mxLocaleData;
css::uno::Reference < css::i18n::XNativeNumberSupplier > xNatNumSup;
OUString aStartChars;
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
static sal_Int32 getParseTokensType(sal_uInt32 c, bool isFirst);
/// Access parser table flags.
UPT_FLAG_TYPE getFlags(sal_uInt32 c);
/// Access parser flags via International and special definitions.
UPT_FLAG_TYPE getFlagsExtended(sal_uInt32 c);
/// 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 css::lang::Locale& rLocale, sal_Int32 startCharTokenType,
const OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType,
const OUString& userDefinedCharactersCont );
/// Init parser table.
void initParserTable( const css::lang::Locale& rLocale, sal_Int32 startCharTokenType,
const OUString& userDefinedCharactersStart, sal_Int32 contCharTokenType,
const OUString& userDefinedCharactersCont );
/// Destroy parser table.
void destroyParserTable();
/// Parse a text.
void parseText( ParseResult& r, const OUString& rText, sal_Int32 nPos,
sal_Int32 nTokenType = 0xffffffff );
/// Setup International class, new'ed only if different from existing.
bool setupInternational( const css::lang::Locale& rLocale );
/// Implementation of getCharacterType() for one single character
static sal_Int32 SAL_CALL getCharType( const OUString& Text, sal_Int32 *nPos, sal_Int32 increment);
};
} } } }
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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