/************************************************************** * * 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. * *************************************************************/ #include "unotools/unotoolsdllapi.h" #ifndef _UNOTOOLS_CHARCLASS_HXX #define _UNOTOOLS_CHARCLASS_HXX #include // isdigit(), isalpha() #include #include #include #include #include #include #include #include class String; namespace com { namespace sun { namespace star { namespace lang { class XMultiServiceFactory; } }}} const sal_Int32 nCharClassAlphaType = ::com::sun::star::i18n::KCharacterType::UPPER | ::com::sun::star::i18n::KCharacterType::LOWER | ::com::sun::star::i18n::KCharacterType::TITLE_CASE; const sal_Int32 nCharClassAlphaTypeMask = nCharClassAlphaType | ::com::sun::star::i18n::KCharacterType::PRINTABLE | ::com::sun::star::i18n::KCharacterType::BASE_FORM; const sal_Int32 nCharClassLetterType = nCharClassAlphaType | ::com::sun::star::i18n::KCharacterType::LETTER; const sal_Int32 nCharClassLetterTypeMask = nCharClassAlphaTypeMask | ::com::sun::star::i18n::KCharacterType::LETTER; const sal_Int32 nCharClassNumericType = ::com::sun::star::i18n::KCharacterType::DIGIT; const sal_Int32 nCharClassNumericTypeMask = nCharClassNumericType | ::com::sun::star::i18n::KCharacterType::PRINTABLE | ::com::sun::star::i18n::KCharacterType::BASE_FORM; class UNOTOOLS_DLLPUBLIC CharClass { ::com::sun::star::lang::Locale aLocale; ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XCharacterClassification > xCC; ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > xSMgr; mutable ::osl::Mutex aMutex; // not implemented, prevent usage CharClass( const CharClass& ); CharClass& operator=( const CharClass& ); // instantiate component somehow void getComponentInstance(); public: /// Preferred ctor with service manager specified CharClass( const ::com::sun::star::uno::Reference< ::com::sun::star::lang::XMultiServiceFactory > & xSF, const ::com::sun::star::lang::Locale& rLocale ); /// Depricated ctor, tries to get a process service manager or to load the /// library directly. CharClass( const ::com::sun::star::lang::Locale& rLocale ); ~CharClass(); /// set a new Locale void setLocale( const ::com::sun::star::lang::Locale& rLocale ); /// get current Locale const ::com::sun::star::lang::Locale& getLocale() const; /// isdigit() on ascii values static inline sal_Bool isAsciiDigit( sal_Unicode c ) { return c < 128 ? sal_Bool(isdigit( (unsigned char) c ) != 0) : sal_False; } /// isalpha() on ascii values static inline sal_Bool isAsciiAlpha( sal_Unicode c ) { return c < 128 ? sal_Bool(isalpha( (unsigned char) c ) != 0) : sal_False; } /// isalnum() on ascii values static inline sal_Bool isAsciiAlphaNumeric( sal_Unicode c ) { return c < 128 ? sal_Bool(isalnum( (unsigned char) c ) != 0) : sal_False; } /// isdigit() on ascii values of entire string static sal_Bool isAsciiNumeric( const String& rStr ); /// isalpha() on ascii values of entire string static sal_Bool isAsciiAlpha( const String& rStr ); /// isalnum() on ascii values of entire string static sal_Bool isAsciiAlphaNumeric( const String& rStr ); /// whether type is pure alpha or not, e.g. return of getStringType static inline sal_Bool isAlphaType( sal_Int32 nType ) { return ((nType & nCharClassAlphaType) != 0) && ((nType & ~(nCharClassAlphaTypeMask)) == 0); } /// whether type is pure numeric or not, e.g. return of getStringType static inline sal_Bool isNumericType( sal_Int32 nType ) { return ((nType & nCharClassNumericType) != 0) && ((nType & ~(nCharClassNumericTypeMask)) == 0); } /// whether type is pure alphanumeric or not, e.g. return of getStringType static inline sal_Bool isAlphaNumericType( sal_Int32 nType ) { return ((nType & (nCharClassAlphaType | nCharClassNumericType)) != 0) && ((nType & ~(nCharClassAlphaTypeMask | nCharClassNumericTypeMask)) == 0); } /// whether type is pure letter or not, e.g. return of getStringType static inline sal_Bool isLetterType( sal_Int32 nType ) { return ((nType & nCharClassLetterType) != 0) && ((nType & ~(nCharClassLetterTypeMask)) == 0); } /// whether type is pure letternumeric or not, e.g. return of getStringType static inline sal_Bool isLetterNumericType( sal_Int32 nType ) { return ((nType & (nCharClassLetterType | nCharClassNumericType)) != 0) && ((nType & ~(nCharClassLetterTypeMask | nCharClassNumericTypeMask)) == 0); } // Wrapper implementations of class CharacterClassification String toUpper( const String& rStr, xub_StrLen nPos, xub_StrLen nCount ) const; String toLower( const String& rStr, xub_StrLen nPos, xub_StrLen nCount ) const; String toTitle( const String& rStr, xub_StrLen nPos, xub_StrLen nCount ) const; ::rtl::OUString toUpper_rtl( const ::rtl::OUString& rStr, sal_Int32 nPos, sal_Int32 nCount ) const; ::rtl::OUString toLower_rtl( const ::rtl::OUString& rStr, sal_Int32 nPos, sal_Int32 nCount ) const; // use the postfix because compilers could get confused by the both similar versions // (me thinks they shouldn't, but in fact MSCV 6 does) sal_Int16 getType( const String& rStr, xub_StrLen nPos ) const; sal_Int16 getCharacterDirection( const String& rStr, xub_StrLen nPos ) const; sal_Int16 getScript( const String& rStr, xub_StrLen nPos ) const; sal_Int32 getCharacterType( const String& rStr, xub_StrLen nPos ) const; sal_Int32 getStringType( const String& rStr, xub_StrLen nPos, xub_StrLen nCount ) const; ::com::sun::star::i18n::ParseResult parseAnyToken( const String& rStr, sal_Int32 nPos, sal_Int32 nStartCharFlags, const String& userDefinedCharactersStart, sal_Int32 nContCharFlags, const String& userDefinedCharactersCont ) const; ::com::sun::star::i18n::ParseResult parsePredefinedToken( sal_Int32 nTokenType, const String& rStr, sal_Int32 nPos, sal_Int32 nStartCharFlags, const String& userDefinedCharactersStart, sal_Int32 nContCharFlags, const String& userDefinedCharactersCont ) const; // Functionality of class International methods sal_Bool isAlpha( const String& rStr, xub_StrLen nPos ) const; sal_Bool isLetter( const String& rStr, xub_StrLen nPos ) const; sal_Bool isDigit( const String& rStr, xub_StrLen nPos ) const; sal_Bool isAlphaNumeric( const String& rStr, xub_StrLen nPos ) const; sal_Bool isLetterNumeric( const String& rStr, xub_StrLen nPos ) const; sal_Bool isAlpha( const String& rStr ) const; sal_Bool isLetter( const String& rStr ) const; sal_Bool isNumeric( const String& rStr ) const; sal_Bool isAlphaNumeric( const String& rStr ) const; sal_Bool isLetterNumeric( const String& rStr ) const; void toUpper( String& rStr ) const { rStr = toUpper( rStr, 0, rStr.Len() ); } void toLower( String& rStr ) const { rStr = toLower( rStr, 0, rStr.Len() ); } inline String upper( const String& rStr ) const { return toUpper( rStr, 0, rStr.Len() ); } inline String lower( const String& rStr ) const { return toLower( rStr, 0, rStr.Len() ); } const ::rtl::OUString& toUpper_rtl( ::rtl::OUString& _rStr ) const { return _rStr = toUpper_rtl( _rStr, 0, _rStr.getLength() ); } const ::rtl::OUString& toLower_rtl( ::rtl::OUString& _rStr ) const { return _rStr = toLower_rtl( _rStr, 0, _rStr.getLength() ); } }; #endif // _UNOTOOLS_CHARCLASS_HXX