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+/*************************************************************************
+ *
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * Copyright 2000, 2010 Oracle and/or its affiliates.
+ *
+ * OpenOffice.org - a multi-platform office productivity suite
+ *
+ * This file is part of OpenOffice.org.
+ *
+ * OpenOffice.org is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License version 3
+ * only, as published by the Free Software Foundation.
+ *
+ * OpenOffice.org 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 version 3 for more details
+ * (a copy is included in the LICENSE file that accompanied this code).
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * version 3 along with OpenOffice.org. If not, see
+ * <http://www.openoffice.org/license.html>
+ * for a copy of the LGPLv3 License.
+ *
+ ************************************************************************/
+#include "unotools/unotoolsdllapi.h"
+
+#ifndef _UNOTOOLS_CHARCLASS_HXX
+#define _UNOTOOLS_CHARCLASS_HXX
+
+#include <ctype.h> // isdigit(), isalpha()
+#include <tools/string.hxx>
+#include <tools/solar.h>
+#include <com/sun/star/i18n/KCharacterType.hpp>
+#include <com/sun/star/i18n/KParseTokens.hpp>
+#include <com/sun/star/i18n/KParseType.hpp>
+#include <com/sun/star/i18n/ParseResult.hpp>
+#include <com/sun/star/i18n/XCharacterClassification.hpp>
+#include <osl/mutex.hxx>
+
+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
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