/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ /************************************************************************* * * 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 * * for a copy of the LGPLv3 License. * ************************************************************************/ #include #include #include #include #include #include using namespace ::com::sun::star::uno; using namespace ::com::sun::star::lang; using namespace ::com::sun::star::lang; using namespace ::rtl; typedef struct { sal_Int16 number; sal_Unicode *multiplierChar; sal_Int16 numberFlag; sal_Int16 exponentCount; sal_Int16 *multiplierExponent; } Number; #define NUMBER_OMIT_ZERO (1 << 0) #define NUMBER_OMIT_ONLY_ZERO (1 << 1) #define NUMBER_OMIT_ONE_1 (1 << 2) #define NUMBER_OMIT_ONE_2 (1 << 3) #define NUMBER_OMIT_ONE_3 (1 << 4) #define NUMBER_OMIT_ONE_4 (1 << 5) #define NUMBER_OMIT_ONE_5 (1 << 6) #define NUMBER_OMIT_ONE_6 (1 << 7) #define NUMBER_OMIT_ONE_7 (1 << 8) #define NUMBER_OMIT_ONE (NUMBER_OMIT_ONE_1|NUMBER_OMIT_ONE_2|NUMBER_OMIT_ONE_3|NUMBER_OMIT_ONE_4|NUMBER_OMIT_ONE_5|NUMBER_OMIT_ONE_6|NUMBER_OMIT_ONE_7) #define NUMBER_OMIT_ONE_CHECK(bit) (1 << (2 + bit)) #define NUMBER_OMIT_ALL ( NUMBER_OMIT_ZERO|NUMBER_OMIT_ONE|NUMBER_OMIT_ONLY_ZERO ) #define NUMBER_OMIT_ZERO_ONE ( NUMBER_OMIT_ZERO|NUMBER_OMIT_ONE ) #define NUMBER_OMIT_ONE_67 (NUMBER_OMIT_ONE_6|NUMBER_OMIT_ONE_7) #define NUMBER_OMIT_ZERO_ONE_67 ( NUMBER_OMIT_ZERO|NUMBER_OMIT_ONE_67 ) #define MAX_SAL_UINT32 0xFFFFFFFF #define MAX_VALUE (MAX_SAL_UINT32 - 9) / 10 namespace com { namespace sun { namespace star { namespace i18n { OUString SAL_CALL getHebrewNativeNumberString(const OUString& aNumberString, sal_Bool useGeresh); OUString SAL_CALL AsciiToNativeChar( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset, sal_Bool useOffset, sal_Int16 number ) throw(RuntimeException) { const sal_Unicode *src = inStr.getStr() + startPos; rtl_uString *newStr = comphelper::string::rtl_uString_alloc(nCount); if (useOffset) offset.realloc(nCount); for (sal_Int32 i = 0; i < nCount; i++) { sal_Unicode ch = src[i]; if (isNumber(ch)) newStr->buffer[i] = NumberChar[number][ ch - NUMBER_ZERO ]; else if (i+1 < nCount && isNumber(src[i+1])) { if (i > 0 && isNumber(src[i-1]) && isSeparator(ch)) newStr->buffer[i] = SeparatorChar[number] ? SeparatorChar[number] : ch; else newStr->buffer[i] = isDecimal(ch) ? (DecimalChar[number] ? DecimalChar[number] : ch) : isMinus(ch) ? (MinusChar[number] ? MinusChar[number] : ch) : ch; } else newStr->buffer[i] = ch; if (useOffset) offset[i] = startPos + i; } return OUString(newStr, SAL_NO_ACQUIRE); // take ownership } sal_Bool SAL_CALL AsciiToNative_numberMaker(const sal_Unicode *str, sal_Int32 begin, sal_Int32 len, sal_Unicode *dst, sal_Int32& count, sal_Int16 multiChar_index, Sequence< sal_Int32 >& offset, sal_Bool useOffset, sal_Int32 startPos, Number *number, sal_Unicode* numberChar) { sal_Unicode multiChar = (multiChar_index == -1 ? 0 : number->multiplierChar[multiChar_index]); if ( len <= number->multiplierExponent[number->exponentCount-1] ) { if (number->multiplierExponent[number->exponentCount-1] > 1) { sal_Int16 i; sal_Bool notZero = false; for (i = 0; i < len; i++, begin++) { if (notZero || str[begin] != NUMBER_ZERO) { dst[count] = numberChar[str[begin] - NUMBER_ZERO]; if (useOffset) offset[count] = begin + startPos; count++; notZero = sal_True; } } if (notZero && multiChar > 0) { dst[count] = multiChar; if (useOffset) offset[count] = begin + startPos; count++; } return notZero; } else if (str[begin] != NUMBER_ZERO) { if (!(number->numberFlag & (multiChar_index < 0 ? 0 : NUMBER_OMIT_ONE_CHECK(multiChar_index))) || str[begin] != NUMBER_ONE) { dst[count] = numberChar[str[begin] - NUMBER_ZERO]; if (useOffset) offset[count] = begin + startPos; count++; } if (multiChar > 0) { dst[count] = multiChar; if (useOffset) offset[count] = begin + startPos; count++; } } else if (!(number->numberFlag & NUMBER_OMIT_ZERO) && count > 0 && dst[count-1] != numberChar[0]) { dst[count] = numberChar[0]; if (useOffset) offset[count] = begin + startPos; count++; } return str[begin] != NUMBER_ZERO; } else { sal_Bool printPower = sal_False; // sal_Int16 last = 0; for (sal_Int16 i = 1; i <= number->exponentCount; i++) { sal_Int32 tmp = len - (i == number->exponentCount ? 0 : number->multiplierExponent[i]); if (tmp > 0) { printPower |= AsciiToNative_numberMaker(str, begin, tmp, dst, count, (i == number->exponentCount ? -1 : i), offset, useOffset, startPos, number, numberChar); begin += tmp; len -= tmp; } } if (printPower) { if (count > 0 && number->multiplierExponent[number->exponentCount-1] == 1 && dst[count-1] == numberChar[0]) count--; if (multiChar > 0) { dst[count] = multiChar; if (useOffset) offset[count] = begin + startPos; count++; } } return printPower; } } OUString SAL_CALL AsciiToNative( const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset, sal_Bool useOffset, Number* number ) throw(RuntimeException) { rtl::OUString aRet; sal_Int32 strLen = inStr.getLength() - startPos; sal_Unicode *numberChar = NumberChar[number->number]; if (nCount > strLen) nCount = strLen; if (nCount > 0) { const sal_Unicode *str = inStr.getStr() + startPos; sal_Unicode *newStr = new sal_Unicode[nCount * 2 + 1]; sal_Unicode *srcStr = new sal_Unicode[nCount + 1]; // for keeping number without comma sal_Int32 i, len = 0, count = 0; if (useOffset) offset.realloc( nCount * 2 ); sal_Bool doDecimal = sal_False; for (i = 0; i <= nCount; i++) { if (i < nCount && isNumber(str[i])) { if (doDecimal) { newStr[count] = numberChar[str[i] - NUMBER_ZERO]; if (useOffset) offset[count] = i + startPos; count++; } else srcStr[len++] = str[i]; } else { if (len > 0) { if (isSeparator(str[i]) && i < nCount-1 && isNumber(str[i+1])) continue; // skip comma inside number string sal_Bool notZero = sal_False; for (sal_Int32 begin = 0, end = len % number->multiplierExponent[0]; end <= len; begin = end, end += number->multiplierExponent[0]) { if (end == 0) continue; sal_Int32 _count = count; notZero |= AsciiToNative_numberMaker(srcStr, begin, end - begin, newStr, count, end == len ? -1 : 0, offset, useOffset, i - len + startPos, number, numberChar); if (count > 0 && number->multiplierExponent[number->exponentCount-1] == 1 && newStr[count-1] == numberChar[0]) count--; if (notZero && _count == count) { if (end != len) { newStr[count] = number->multiplierChar[0]; if (useOffset) offset[count] = i - len + startPos; count++; } } } if (! notZero && ! (number->numberFlag & NUMBER_OMIT_ONLY_ZERO)) { newStr[count] = numberChar[0]; if (useOffset) offset[count] = i - len + startPos; count++; } len = 0; } if (i < nCount) { if ((doDecimal = (!doDecimal && isDecimal(str[i]) && i < nCount-1 && isNumber(str[i+1]))) != sal_False) newStr[count] = (DecimalChar[number->number] ? DecimalChar[number->number] : str[i]); else if (isMinus(str[i]) && i < nCount-1 && isNumber(str[i+1])) newStr[count] = (MinusChar[number->number] ? MinusChar[number->number] : str[i]); else if (isSeparator(str[i]) && i < nCount-1 && isNumber(str[i+1])) newStr[count] = (SeparatorChar[number->number] ? SeparatorChar[number->number] : str[i]); else newStr[count] = str[i]; if (useOffset) offset[count] = i + startPos; count++; } } } delete[] srcStr; if (useOffset) offset.realloc(count); aRet = OUString(newStr, count); delete[] newStr; } return aRet; } static void SAL_CALL NativeToAscii_numberMaker(sal_Int16 max, sal_Int16 prev, const sal_Unicode *str, sal_Int32& i, sal_Int32 nCount, sal_Unicode *dst, sal_Int32& count, Sequence< sal_Int32 >& offset, sal_Bool useOffset, OUString& numberChar, OUString& multiplierChar) { sal_Int16 curr = 0, num = 0, end = 0, shift = 0; while (++i < nCount) { if ((curr = sal::static_int_cast( numberChar.indexOf(str[i]) )) >= 0) { if (num > 0) break; num = curr % 10; } else if ((curr = sal::static_int_cast( multiplierChar.indexOf(str[i]) )) >= 0) { curr = MultiplierExponent_7_CJK[curr % ExponentCount_7_CJK]; if (prev > curr && num == 0) num = 1; // One may be omitted in informal format shift = end = 0; if (curr >= max) max = curr; else if (curr > prev) shift = max - curr; else end = curr; while (end++ < prev) { dst[count] = NUMBER_ZERO + (end == prev ? num : 0); if (useOffset) offset[count] = i; count++; } if (shift) { count -= max; for (sal_Int16 j = 0; j < shift; j++, count++) { dst[count] = dst[count + curr]; if (useOffset) offset[count] = offset[count + curr]; } max = curr; } NativeToAscii_numberMaker(max, curr, str, i, nCount, dst, count, offset, useOffset, numberChar, multiplierChar); return; } else break; } while (end++ < prev) { dst[count] = NUMBER_ZERO + (end == prev ? num : 0); if (useOffset) offset[count] = i - 1; count++; } } static OUString SAL_CALL NativeToAscii(const OUString& inStr, sal_Int32 startPos, sal_Int32 nCount, Sequence< sal_Int32 >& offset, sal_Bool useOffset ) throw(RuntimeException) { OUString aRet; sal_Int32 strLen = inStr.getLength() - startPos; if (nCount > strLen) nCount = strLen; if (nCount > 0) { const sal_Unicode *str = inStr.getStr() + startPos; sal_Unicode *newStr = new sal_Unicode[nCount * MultiplierExponent_7_CJK[0] + 2]; if (useOffset) offset.realloc( nCount * MultiplierExponent_7_CJK[0] + 1 ); sal_Int32 count = 0, index; sal_Int32 i; OUString numberChar, multiplierChar, decimalChar, minusChar, separatorChar; numberChar = OUString((sal_Unicode*)NumberChar, 10*NumberChar_Count); multiplierChar = OUString((sal_Unicode*) MultiplierChar_7_CJK, ExponentCount_7_CJK*Multiplier_Count); decimalChar = OUString(DecimalChar, NumberChar_Count); minusChar = OUString(MinusChar, NumberChar_Count); separatorChar = OUString(SeparatorChar, NumberChar_Count); for ( i = 0; i < nCount; i++) { if ((index = multiplierChar.indexOf(str[i])) >= 0) { if (count == 0 || !isNumber(newStr[count-1])) { // add 1 in front of multiplier newStr[count] = NUMBER_ONE; if (useOffset) offset[count] = i; count++; } index = MultiplierExponent_7_CJK[index % ExponentCount_7_CJK]; NativeToAscii_numberMaker( sal::static_int_cast( index ), sal::static_int_cast( index ), str, i, nCount, newStr, count, offset, useOffset, numberChar, multiplierChar); } else { if ((index = numberChar.indexOf(str[i])) >= 0) newStr[count] = sal::static_int_cast( (index % 10) + NUMBER_ZERO ); else if ((index = separatorChar.indexOf(str[i])) >= 0 && (i < nCount-1 && (numberChar.indexOf(str[i+1]) >= 0 || multiplierChar.indexOf(str[i+1]) >= 0))) newStr[count] = SeparatorChar[NumberChar_HalfWidth]; else if ((index = decimalChar.indexOf(str[i])) >= 0 && (i < nCount-1 && (numberChar.indexOf(str[i+1]) >= 0 || multiplierChar.indexOf(str[i+1]) >= 0))) // Only when decimal point is followed by numbers, // it will be convert to ASCII decimal point newStr[count] = DecimalChar[NumberChar_HalfWidth]; else if ((index = minusChar.indexOf(str[i])) >= 0 && (i < nCount-1 && (numberChar.indexOf(str[i+1]) >= 0 || multiplierChar.indexOf(str[i+1]) >= 0))) // Only when minus is followed by numbers, // it will be convert to ASCII minus sign newStr[count] = MinusChar[NumberChar_HalfWidth]; else newStr[count] = str[i]; if (useOffset) offset[count] = i; count++; } } if (useOffset) { offset.realloc(count); for (i = 0; i < count; i++) offset[i] += startPos; } aRet = OUString(newStr, count); delete[] newStr; } return aRet; } static Number natnum4[4] = { { NumberChar_Lower_zh, MultiplierChar_6_CJK[Multiplier_Lower_zh], 0, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Lower_zh, MultiplierChar_6_CJK[Multiplier_Lower_zh_TW], 0, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Modern_ja, MultiplierChar_7_CJK[Multiplier_Modern_ja], NUMBER_OMIT_ZERO_ONE_67, ExponentCount_7_CJK, MultiplierExponent_7_CJK }, { NumberChar_Lower_ko, MultiplierChar_6_CJK[Multiplier_Lower_ko], NUMBER_OMIT_ZERO, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, }; static Number natnum5[4] = { { NumberChar_Upper_zh, MultiplierChar_6_CJK[Multiplier_Upper_zh], 0, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Upper_zh_TW, MultiplierChar_6_CJK[Multiplier_Upper_zh_TW], 0, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Traditional_ja, MultiplierChar_7_CJK[Multiplier_Traditional_ja], NUMBER_OMIT_ZERO_ONE_67, ExponentCount_7_CJK, MultiplierExponent_7_CJK }, { NumberChar_Upper_ko, MultiplierChar_6_CJK[Multiplier_Upper_zh_TW], NUMBER_OMIT_ZERO, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, }; static Number natnum6[4] = { { NumberChar_FullWidth, MultiplierChar_6_CJK[Multiplier_Lower_zh], 0, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_FullWidth, MultiplierChar_6_CJK[Multiplier_Lower_zh_TW], 0, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_FullWidth, MultiplierChar_7_CJK[Multiplier_Modern_ja], NUMBER_OMIT_ZERO_ONE_67, ExponentCount_7_CJK, MultiplierExponent_7_CJK }, { NumberChar_FullWidth, MultiplierChar_6_CJK[Multiplier_Hangul_ko], NUMBER_OMIT_ZERO, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, }; static Number natnum7[4] = { { NumberChar_Lower_zh, MultiplierChar_6_CJK[Multiplier_Lower_zh], NUMBER_OMIT_ALL, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Lower_zh, MultiplierChar_6_CJK[Multiplier_Lower_zh_TW], NUMBER_OMIT_ALL, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Modern_ja, MultiplierChar_2_CJK[Multiplier_Modern_ja], NUMBER_OMIT_ZERO_ONE, ExponentCount_2_CJK, MultiplierExponent_2_CJK }, { NumberChar_Lower_ko, MultiplierChar_6_CJK[Multiplier_Lower_ko], NUMBER_OMIT_ALL, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, }; static Number natnum8[4] = { { NumberChar_Upper_zh, MultiplierChar_6_CJK[Multiplier_Upper_zh], NUMBER_OMIT_ALL, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Upper_zh_TW, MultiplierChar_6_CJK[Multiplier_Upper_zh_TW], NUMBER_OMIT_ALL, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, { NumberChar_Traditional_ja, MultiplierChar_2_CJK[Multiplier_Traditional_ja], NUMBER_OMIT_ZERO_ONE, ExponentCount_2_CJK, MultiplierExponent_2_CJK }, { NumberChar_Upper_ko, MultiplierChar_6_CJK[Multiplier_Upper_zh_TW], NUMBER_OMIT_ALL, ExponentCount_6_CJK, MultiplierExponent_6_CJK }, }; static Number natnum10 = { NumberChar_Hangul_ko, MultiplierChar_6_CJK[Multiplier_Hangul_ko], NUMBER_OMIT_ZERO, ExponentCount_6_CJK, MultiplierExponent_6_CJK }; static Number natnum11 = { NumberChar_Hangul_ko, MultiplierChar_6_CJK[Multiplier_Hangul_ko], NUMBER_OMIT_ALL, ExponentCount_6_CJK, MultiplierExponent_6_CJK }; //! ATTENTION: Do not change order of elements! //! Append new languages to the end of the list! static const sal_Char *natnum1Locales[] = { "zh_CN", "zh_TW", "ja", "ko", "he", "ar", "th", "hi", "or", "mr", "bn", "pa", "gu", "ta", "te", "kn", "ml", "lo", "bo", "my", "km", "mn", "ne", "dz", "fa" }; static sal_Int16 nbOfLocale = SAL_N_ELEMENTS(natnum1Locales); //! ATTENTION: Do not change order of elements! //! Number and order must match elements of natnum1Locales! static sal_Int16 natnum1[] = { NumberChar_Lower_zh, NumberChar_Lower_zh, NumberChar_Modern_ja, NumberChar_Lower_ko, NumberChar_he, NumberChar_Indic_ar, NumberChar_th, NumberChar_hi, NumberChar_or, NumberChar_mr, NumberChar_bn, NumberChar_pa, NumberChar_gu, NumberChar_ta, NumberChar_te, NumberChar_kn, NumberChar_ml, NumberChar_lo, NumberChar_bo, NumberChar_my, NumberChar_km, NumberChar_mn, NumberChar_ne, NumberChar_dz, NumberChar_EastIndic_ar }; static sal_Int16 sizeof_natnum1 = SAL_N_ELEMENTS(natnum1); //! ATTENTION: Do not change order of elements! //! Order must match first elements of natnum1Locales! static sal_Int16 natnum2[] = { NumberChar_Upper_zh, NumberChar_Upper_zh_TW, NumberChar_Traditional_ja, NumberChar_Upper_ko, NumberChar_he }; static sal_Int16 sizeof_natnum2 = SAL_N_ELEMENTS(natnum2); #define isLang(lang) rLocale.Language.equalsAsciiL(lang, 2) #define isCtry(ctry) rLocale.Country.equalsAsciiL(ctry, 2) static sal_Int16 SAL_CALL getLanguageNumber( const Locale& rLocale) { // return zh_TW for TW, HK and MO, return zh_CN for other zh locales. if (isLang("zh")) return (isCtry("TW") || isCtry("HK") || isCtry("MO")) ? 1 : 0; for (sal_Int16 i = 2; i < nbOfLocale; i++) if (isLang(natnum1Locales[i])) return i; return -1; } OUString SAL_CALL NativeNumberSupplier::getNativeNumberString(const OUString& aNumberString, const Locale& rLocale, sal_Int16 nNativeNumberMode, Sequence< sal_Int32 >& offset) throw (RuntimeException) { Number *number = 0; sal_Int16 num = -1; if (isValidNatNum(rLocale, nNativeNumberMode)) { sal_Int16 langnum = getLanguageNumber(rLocale); switch (nNativeNumberMode) { case NativeNumberMode::NATNUM0: // Ascii return NativeToAscii(aNumberString, 0, aNumberString.getLength(), offset, useOffset); case NativeNumberMode::NATNUM1: // Char, Lower num = natnum1[langnum]; break; case NativeNumberMode::NATNUM2: // Char, Upper num = natnum2[langnum]; break; case NativeNumberMode::NATNUM3: // Char, FullWidth num = NumberChar_FullWidth; break; case NativeNumberMode::NATNUM4: // Text, Lower, Long number = &natnum4[langnum]; break; case NativeNumberMode::NATNUM5: // Text, Upper, Long number = &natnum5[langnum]; break; case NativeNumberMode::NATNUM6: // Text, FullWidth number = &natnum6[langnum]; break; case NativeNumberMode::NATNUM7: // Text. Lower, Short number = &natnum7[langnum]; break; case NativeNumberMode::NATNUM8: // Text, Upper, Short number = &natnum8[langnum]; break; case NativeNumberMode::NATNUM9: // Char, Hangul num = NumberChar_Hangul_ko; break; case NativeNumberMode::NATNUM10: // Text, Hangul, Long number = &natnum10; break; case NativeNumberMode::NATNUM11: // Text, Hangul, Short number = &natnum11; break; default: break; } } if (number || num >= 0) { if (!aLocale.Language.equals(rLocale.Language) || !aLocale.Country.equals(rLocale.Country) || !aLocale.Variant.equals(rLocale.Variant)) { LocaleDataItem item = LocaleData().getLocaleItem( rLocale ); aLocale = rLocale; DecimalChar[NumberChar_HalfWidth]=item.decimalSeparator.toChar(); if (DecimalChar[NumberChar_HalfWidth] > 0x7E || DecimalChar[NumberChar_HalfWidth] < 0x21) DecimalChar[NumberChar_FullWidth]=0xFF0E; else DecimalChar[NumberChar_FullWidth]=DecimalChar[NumberChar_HalfWidth]+0xFEE0; SeparatorChar[NumberChar_HalfWidth]=item.thousandSeparator.toChar(); if (SeparatorChar[NumberChar_HalfWidth] > 0x7E || SeparatorChar[NumberChar_HalfWidth] < 0x21) SeparatorChar[NumberChar_FullWidth]=0xFF0C; else SeparatorChar[NumberChar_FullWidth]=SeparatorChar[NumberChar_HalfWidth]+0xFEE0; } if (number) return AsciiToNative( aNumberString, 0, aNumberString.getLength(), offset, useOffset, number ); else if (num == NumberChar_he) return getHebrewNativeNumberString(aNumberString, nNativeNumberMode == NativeNumberMode::NATNUM2); else return AsciiToNativeChar(aNumberString, 0, aNumberString.getLength(), offset, useOffset, num); } else return aNumberString; } OUString SAL_CALL NativeNumberSupplier::getNativeNumberString(const OUString& aNumberString, const Locale& rLocale, sal_Int16 nNativeNumberMode) throw (RuntimeException) { Sequence< sal_Int32 > offset; return getNativeNumberString(aNumberString, rLocale, nNativeNumberMode, offset); } sal_Unicode SAL_CALL NativeNumberSupplier::getNativeNumberChar( const sal_Unicode inChar, const Locale& rLocale, sal_Int16 nNativeNumberMode ) throw(com::sun::star::uno::RuntimeException) { if (nNativeNumberMode == NativeNumberMode::NATNUM0) { // Ascii for (sal_Int16 i = 0; i < NumberChar_Count; i++) for (sal_Int16 j = 0; j < 10; j++) if (inChar == NumberChar[i][j]) return j; return inChar; } else if (isNumber(inChar) && isValidNatNum(rLocale, nNativeNumberMode)) { sal_Int16 langnum = getLanguageNumber(rLocale); switch (nNativeNumberMode) { case NativeNumberMode::NATNUM1: // Char, Lower case NativeNumberMode::NATNUM4: // Text, Lower, Long case NativeNumberMode::NATNUM7: // Text. Lower, Short return NumberChar[natnum1[langnum]][inChar - NUMBER_ZERO]; case NativeNumberMode::NATNUM2: // Char, Upper case NativeNumberMode::NATNUM5: // Text, Upper, Long case NativeNumberMode::NATNUM8: // Text, Upper, Short return NumberChar[natnum2[langnum]][inChar - NUMBER_ZERO]; case NativeNumberMode::NATNUM3: // Char, FullWidth case NativeNumberMode::NATNUM6: // Text, FullWidth return NumberChar[NumberChar_FullWidth][inChar - NUMBER_ZERO]; case NativeNumberMode::NATNUM9: // Char, Hangul case NativeNumberMode::NATNUM10: // Text, Hangul, Long case NativeNumberMode::NATNUM11: // Text, Hangul, Short return NumberChar[NumberChar_Hangul_ko][inChar - NUMBER_ZERO]; default: break; } } return inChar; } sal_Bool SAL_CALL NativeNumberSupplier::isValidNatNum( const Locale& rLocale, sal_Int16 nNativeNumberMode ) throw (RuntimeException) { sal_Int16 langnum = getLanguageNumber(rLocale); switch (nNativeNumberMode) { case NativeNumberMode::NATNUM0: // Ascii case NativeNumberMode::NATNUM3: // Char, FullWidth return sal_True; case NativeNumberMode::NATNUM1: // Char, Lower return (langnum >= 0); case NativeNumberMode::NATNUM2: // Char, Upper if (langnum == 4) // Hebrew numbering return sal_True; case NativeNumberMode::NATNUM4: // Text, Lower, Long case NativeNumberMode::NATNUM5: // Text, Upper, Long case NativeNumberMode::NATNUM6: // Text, FullWidth case NativeNumberMode::NATNUM7: // Text. Lower, Short case NativeNumberMode::NATNUM8: // Text, Upper, Short return (langnum >= 0 && langnum < 4); // CJK numbering case NativeNumberMode::NATNUM9: // Char, Hangul case NativeNumberMode::NATNUM10: // Text, Hangul, Long case NativeNumberMode::NATNUM11: // Text, Hangul, Short return (langnum == 3); // Korean numbering } return sal_False; } NativeNumberXmlAttributes SAL_CALL NativeNumberSupplier::convertToXmlAttributes( const Locale& rLocale, sal_Int16 nNativeNumberMode ) throw (RuntimeException) { static const sal_Int16 attShort = 0; static const sal_Int16 attMedium = 1; static const sal_Int16 attLong = 2; static const sal_Char *attType[] = { "short", "medium", "long" }; sal_Int16 number = NumberChar_HalfWidth, type = attShort; if (isValidNatNum(rLocale, nNativeNumberMode)) { sal_Int16 langnum = getLanguageNumber(rLocale); switch (nNativeNumberMode) { case NativeNumberMode::NATNUM0: // Ascii number = NumberChar_HalfWidth; type = attShort; break; case NativeNumberMode::NATNUM1: // Char, Lower number = natnum1[langnum]; type = attShort; break; case NativeNumberMode::NATNUM2: // Char, Upper number = natnum2[langnum]; type = number == NumberChar_he ? attMedium : attShort; break; case NativeNumberMode::NATNUM3: // Char, FullWidth number = NumberChar_FullWidth; type = attShort; break; case NativeNumberMode::NATNUM4: // Text, Lower, Long number = natnum1[langnum]; type = attLong; break; case NativeNumberMode::NATNUM5: // Text, Upper, Long number = natnum2[langnum]; type = attLong; break; case NativeNumberMode::NATNUM6: // Text, FullWidth number = NumberChar_FullWidth; type = attLong; break; case NativeNumberMode::NATNUM7: // Text. Lower, Short number = natnum1[langnum]; type = attMedium; break; case NativeNumberMode::NATNUM8: // Text, Upper, Short number = natnum2[langnum]; type = attMedium; break; case NativeNumberMode::NATNUM9: // Char, Hangul number = NumberChar_Hangul_ko; type = attShort; break; case NativeNumberMode::NATNUM10: // Text, Hangul, Long number = NumberChar_Hangul_ko; type = attLong; break; case NativeNumberMode::NATNUM11: // Text, Hangul, Short number = NumberChar_Hangul_ko; type = attMedium; break; default: break; } } return NativeNumberXmlAttributes(rLocale, OUString(&NumberChar[number][1], 1), OUString::createFromAscii(attType[type])); } static sal_Bool natNumIn(sal_Int16 num, sal_Int16 natnum[], sal_Int16 len) { for (sal_Int16 i = 0; i < len; i++) if (natnum[i] == num) return sal_True; return sal_False; } sal_Int16 SAL_CALL NativeNumberSupplier::convertFromXmlAttributes( const NativeNumberXmlAttributes& aAttr ) throw (RuntimeException) { sal_Unicode numberChar[NumberChar_Count]; for (sal_Int16 i = 0; i < NumberChar_Count; i++) numberChar[i] = NumberChar[i][1]; OUString number(numberChar, NumberChar_Count); sal_Int16 num = sal::static_int_cast( number.indexOf(aAttr.Format) ); if (aAttr.Style.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("short"))) { if (num == NumberChar_FullWidth) return NativeNumberMode::NATNUM3; else if (num == NumberChar_Hangul_ko) return NativeNumberMode::NATNUM9; else if (natNumIn(num, natnum1, sizeof_natnum1)) return NativeNumberMode::NATNUM1; else if (natNumIn(num, natnum2, sizeof_natnum2)) return NativeNumberMode::NATNUM2; } else if (aAttr.Style.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("medium"))) { if (num == NumberChar_Hangul_ko) return NativeNumberMode::NATNUM11; else if (num == NumberChar_he) return NativeNumberMode::NATNUM2; else if (natNumIn(num, natnum1, sizeof_natnum1)) return NativeNumberMode::NATNUM7; else if (natNumIn(num, natnum2, sizeof_natnum2)) return NativeNumberMode::NATNUM8; } else if (aAttr.Style.equalsAsciiL(RTL_CONSTASCII_STRINGPARAM("long"))) { if (num == NumberChar_FullWidth) return NativeNumberMode::NATNUM6; else if (num == NumberChar_Hangul_ko) return NativeNumberMode::NATNUM10; else if (natNumIn(num, natnum1, sizeof_natnum1)) return NativeNumberMode::NATNUM4; else if (natNumIn(num, natnum2, sizeof_natnum2)) return NativeNumberMode::NATNUM5; } else { throw RuntimeException(); } return NativeNumberMode::NATNUM0; } // Following code generates Hebrew Number, // see numerical system in the Hebrew Numbering System in following link for details, // http://people.netscape.com/smontagu/writings/HebrewNumbers.html struct HebrewNumberChar { sal_Unicode code; sal_Int16 value; } HebrewNumberCharArray[] = { { 0x05ea, 400 }, { 0x05ea, 400 }, { 0x05e9, 300 }, { 0x05e8, 200 }, { 0x05e7, 100 }, { 0x05e6, 90 }, { 0x05e4, 80 }, { 0x05e2, 70 }, { 0x05e1, 60 }, { 0x05e0, 50 }, { 0x05de, 40 }, { 0x05dc, 30 }, { 0x05db, 20 }, { 0x05d9, 10 }, { 0x05d8, 9 }, { 0x05d7, 8 }, { 0x05d6, 7 }, { 0x05d5, 6 }, { 0x05d4, 5 }, { 0x05d3, 4 }, { 0x05d2, 3 }, { 0x05d1, 2 }, { 0x05d0, 1 } }; static sal_Int16 nbOfHebrewNumberChar = sizeof(HebrewNumberCharArray)/sizeof(HebrewNumberChar); static sal_Unicode thousand[] = {0x05d0, 0x05dc, 0x05e3, 0x0}; static sal_Unicode thousands[] = {0x05d0, 0x05dc, 0x05e4, 0x05d9, 0x0}; static sal_Unicode thousands_last[] = {0x05d0, 0x05dc, 0x05e4, 0x05d9, 0x05dd, 0x0}; static sal_Unicode geresh = 0x05f3; static sal_Unicode gershayim = 0x05f4; void makeHebrewNumber(sal_Int64 value, OUStringBuffer& output, sal_Bool isLast, sal_Bool useGeresh) { sal_Int16 num = sal::static_int_cast(value % 1000); if (value > 1000) { makeHebrewNumber(value / 1000, output, num != 0, useGeresh); output.appendAscii(" "); } if (num == 0) { output.append(value == 1000 ? thousand : isLast ? thousands_last : thousands); } else { sal_Int16 nbOfChar = 0; for (sal_Int32 j = 0; num > 0 && j < nbOfHebrewNumberChar; j++) { if (num - HebrewNumberCharArray[j].value >= 0) { nbOfChar++; if (num == 15 || num == 16) // substitution for 15 and 16 j++; num = sal::static_int_cast( num - HebrewNumberCharArray[j].value ); output.append(HebrewNumberCharArray[j].code); } } if (useGeresh) { if (nbOfChar > 1) // a number is written as more than one character output.insert(output.getLength() - 1, gershayim); else if (nbOfChar == 1) // a number is written as a single character output.append(geresh); } } } OUString SAL_CALL getHebrewNativeNumberString(const OUString& aNumberString, sal_Bool useGeresh) { sal_Int64 value = 0; sal_Int32 i, count = 0, len = aNumberString.getLength(); const sal_Unicode *src = aNumberString.getStr(); for (i = 0; i < len; i++) { sal_Unicode ch = src[i]; if (isNumber(ch)) { if (++count >= 20) // Number is too long, could not be handled. return aNumberString; value = value * 10 + (ch - NUMBER_ZERO); } else if (isSeparator(ch) && count > 0) continue; else if (isMinus(ch) && count == 0) continue; else break; } if (value > 0) { OUStringBuffer output(count*2 + 2 + len - i); makeHebrewNumber(value, output, sal_True, useGeresh); if (i < len) output.append(aNumberString.copy(i)); return output.makeStringAndClear(); } else return aNumberString; } static const sal_Char* implementationName = "com.sun.star.i18n.NativeNumberSupplier"; OUString SAL_CALL NativeNumberSupplier::getImplementationName() throw( RuntimeException ) { return OUString::createFromAscii( implementationName ); } sal_Bool SAL_CALL NativeNumberSupplier::supportsService(const OUString& rServiceName) throw( RuntimeException ) { return rServiceName.compareToAscii(implementationName) == 0; } Sequence< OUString > SAL_CALL NativeNumberSupplier::getSupportedServiceNames() throw( RuntimeException ) { Sequence< OUString > aRet(1); aRet[0] = OUString::createFromAscii( implementationName ); return aRet; } } } } } /* vim:set shiftwidth=4 softtabstop=4 expandtab: */