| /* |
| * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
| * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| * Copyright (C) 2003-2021 Apple Inc. All rights reserved. |
| * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net) |
| * Copyright (C) 2010 Daniel Bates (dbates@intudata.com) |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Library General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * 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 |
| * Library General Public License for more details. |
| * |
| * You should have received a copy of the GNU Library General Public License |
| * along with this library; see the file COPYING.LIB. If not, write to |
| * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
| * Boston, MA 02110-1301, USA. |
| * |
| */ |
| |
| #include "config.h" |
| #include "RenderListMarker.h" |
| |
| #include "Document.h" |
| #include "FontCascade.h" |
| #include "GraphicsContext.h" |
| #include "LegacyInlineElementBox.h" |
| #include "RenderLayer.h" |
| #include "RenderListItem.h" |
| #include "RenderMultiColumnFlow.h" |
| #include "RenderMultiColumnSpannerPlaceholder.h" |
| #include "RenderView.h" |
| #include <wtf/IsoMallocInlines.h> |
| #include <wtf/StackStats.h> |
| #include <wtf/text/StringConcatenateNumbers.h> |
| #include <wtf/unicode/CharacterNames.h> |
| |
| namespace WebCore { |
| |
| // As of June 2021, the Microsoft C++ compiler seems unable to include std::initializer_list in a constexpr. |
| #if COMPILER(MSVC) |
| #define CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND const |
| #else |
| #define CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND constexpr |
| #endif |
| |
| WTF_MAKE_ISO_ALLOCATED_IMPL(RenderListMarker); |
| |
| constexpr int cMarkerPadding = 7; |
| |
| enum class SequenceType : bool { Numeric, Alphabetic }; |
| enum class Formality : bool { Informal, Formal }; |
| |
| template<SequenceType type, typename CharacterType> static String toAlphabeticOrNumeric(int number, const CharacterType* sequence, unsigned sequenceSize) |
| { |
| ASSERT(sequenceSize >= 2); |
| |
| // Taking sizeof(number) in the expression below doesn't work with some compilers. |
| constexpr unsigned lettersSize = sizeof(int) * 8 + 1; // Binary is the worst case; requires one character per bit plus a minus sign. |
| |
| CharacterType letters[lettersSize]; |
| |
| bool isNegativeNumber = false; |
| unsigned numberShadow = number; |
| if constexpr (type == SequenceType::Alphabetic) { |
| ASSERT(number > 0); |
| --numberShadow; |
| } else if (number < 0) { |
| numberShadow = -number; |
| isNegativeNumber = true; |
| } |
| letters[lettersSize - 1] = sequence[numberShadow % sequenceSize]; |
| unsigned length = 1; |
| |
| if constexpr (type == SequenceType::Alphabetic) { |
| while ((numberShadow /= sequenceSize) > 0) { |
| --numberShadow; |
| letters[lettersSize - ++length] = sequence[numberShadow % sequenceSize]; |
| } |
| } else { |
| while ((numberShadow /= sequenceSize) > 0) |
| letters[lettersSize - ++length] = sequence[numberShadow % sequenceSize]; |
| } |
| if (isNegativeNumber) |
| letters[lettersSize - ++length] = hyphenMinus; |
| |
| ASSERT(length <= lettersSize); |
| return { &letters[lettersSize - length], length }; |
| } |
| |
| template<typename CharacterType> static String toSymbolic(int number, const CharacterType* symbols, unsigned symbolsSize) |
| { |
| ASSERT(number > 0); |
| ASSERT(symbolsSize >= 1); |
| |
| // The asterisks list-style-type is the worst case; we show |number| asterisks. |
| auto symbol = symbols[(number - 1) % symbolsSize]; |
| unsigned count = (number - 1) / symbolsSize + 1; |
| |
| CharacterType* characters; |
| String result = String::createUninitialized(count, characters); |
| for (unsigned i = 0; i < count; ++i) |
| characters[i] = symbol; |
| return result; |
| } |
| |
| template<typename CharacterType> static String toAlphabetic(int number, const CharacterType* alphabet, unsigned alphabetSize) |
| { |
| return toAlphabeticOrNumeric<SequenceType::Alphabetic>(number, alphabet, alphabetSize); |
| } |
| |
| template<typename CharacterType> static String toNumeric(int number, const CharacterType* numerals, unsigned numeralsSize) |
| { |
| return toAlphabeticOrNumeric<SequenceType::Numeric>(number, numerals, numeralsSize); |
| } |
| |
| template<typename CharacterType, size_t size> static String toAlphabetic(int number, const CharacterType(&alphabet)[size]) |
| { |
| return toAlphabetic(number, alphabet, size); |
| } |
| |
| template<typename CharacterType, size_t size> static String toNumeric(int number, const CharacterType(&alphabet)[size]) |
| { |
| return toNumeric(number, alphabet, size); |
| } |
| |
| template<typename CharacterType, size_t size> static String toSymbolic(int number, const CharacterType(&alphabet)[size]) |
| { |
| return toSymbolic(number, alphabet, size); |
| } |
| |
| // This table format was derived from an old draft of the CSS specification: 3 group markers, 3 digit markers, 10 digits, negative sign. |
| static String toCJKIdeographic(int number, const UChar table[17], Formality formality) |
| { |
| enum AbstractCJKCharacter { |
| NoChar, |
| SecondGroupMarker, ThirdGroupMarker, FourthGroupMarker, |
| SecondDigitMarker, ThirdDigitMarker, FourthDigitMarker, |
| Digit0, Digit1, Digit2, Digit3, Digit4, |
| Digit5, Digit6, Digit7, Digit8, Digit9, |
| NegativeSign |
| }; |
| |
| if (!number) |
| return { &table[Digit0 - 1] , 1 }; |
| |
| ASSERT(number != std::numeric_limits<int>::min()); |
| bool needsNegativeSign = number < 0; |
| if (needsNegativeSign) |
| number = -number; |
| |
| constexpr unsigned groupLength = 8; // 4 digits, 3 digit markers, and a group marker |
| constexpr unsigned bufferLength = 4 * groupLength; |
| AbstractCJKCharacter buffer[bufferLength] = { NoChar }; |
| |
| for (int i = 0; i < 4; ++i) { |
| int groupValue = number % 10000; |
| number /= 10000; |
| |
| // Process least-significant group first, but put it in the buffer last. |
| auto group = &buffer[(3 - i) * groupLength]; |
| |
| if (groupValue && i) |
| group[7] = static_cast<AbstractCJKCharacter>(SecondGroupMarker - 1 + i); |
| |
| // Put in the four digits and digit markers for any non-zero digits. |
| group[6] = static_cast<AbstractCJKCharacter>(Digit0 + (groupValue % 10)); |
| if (number != 0 || groupValue > 9) { |
| int digitValue = ((groupValue / 10) % 10); |
| group[4] = static_cast<AbstractCJKCharacter>(Digit0 + digitValue); |
| if (digitValue) |
| group[5] = SecondDigitMarker; |
| } |
| if (number != 0 || groupValue > 99) { |
| int digitValue = ((groupValue / 100) % 10); |
| group[2] = static_cast<AbstractCJKCharacter>(Digit0 + digitValue); |
| if (digitValue) |
| group[3] = ThirdDigitMarker; |
| } |
| if (number != 0 || groupValue > 999) { |
| int digitValue = groupValue / 1000; |
| group[0] = static_cast<AbstractCJKCharacter>(Digit0 + digitValue); |
| if (digitValue) |
| group[1] = FourthDigitMarker; |
| } |
| |
| if (formality == Formality::Informal && groupValue < 20) { |
| // Remove the tens digit, but leave the marker. |
| ASSERT(group[4] == NoChar || group[4] == Digit0 || group[4] == Digit1); |
| group[4] = NoChar; |
| } |
| |
| if (!number) |
| break; |
| } |
| |
| // Convert into characters, omitting consecutive runs of digit0 and trailing digit0. |
| unsigned length = 0; |
| UChar characters[1 + bufferLength]; |
| auto last = NoChar; |
| if (needsNegativeSign) |
| characters[length++] = table[NegativeSign - 1]; |
| for (unsigned i = 0; i < bufferLength; ++i) { |
| auto character = buffer[i]; |
| if (character != NoChar) { |
| if (character != Digit0 || last != Digit0) |
| characters[length++] = table[character - 1]; |
| last = character; |
| } |
| } |
| if (last == Digit0) |
| --length; |
| |
| return { characters, length }; |
| } |
| |
| struct AdditiveSymbol { |
| int value; |
| std::initializer_list<UChar> characters; |
| }; |
| struct AdditiveSystem { |
| std::initializer_list<AdditiveSymbol> symbols; |
| std::initializer_list<UChar> negative; |
| }; |
| |
| static String toPredefinedAdditiveSystem(int value, const AdditiveSystem& system) |
| { |
| if (!value) { |
| ASSERT(!system.symbols.end()[-1].value); |
| auto& zeroCharacters = system.symbols.end()[-1].characters; |
| return { zeroCharacters.begin(), static_cast<unsigned>(zeroCharacters.size()) }; |
| } |
| |
| StringBuilder result; |
| auto append = [&] (std::initializer_list<UChar> characters) { |
| result.append(StringView { characters.begin(), static_cast<unsigned>(characters.size()) }); |
| }; |
| if (value < 0) { |
| ASSERT(value != std::numeric_limits<int>::min()); |
| append(system.negative); |
| value = -value; |
| } |
| for (auto& symbol : system.symbols) { |
| while (value >= symbol.value) { |
| append(symbol.characters); |
| value -= symbol.value; |
| } |
| if (!value) |
| break; |
| } |
| ASSERT(!value); |
| return result.toString(); |
| } |
| |
| static String toEthiopicNumeric(int value) |
| { |
| ASSERT(value >= 1); |
| |
| if (value == 1) { |
| UChar ethiopicDigitOne = 0x1369; |
| return { ðiopicDigitOne, 1 }; |
| } |
| |
| // Split the number into groups of two digits, starting with the least significant decimal digit. |
| uint8_t groups[5]; |
| for (auto& group : groups) { |
| group = value % 100; |
| value /= 100; |
| } |
| |
| UChar buffer[std::size(groups) * 3]; |
| unsigned length = 0; |
| bool isMostSignificantGroup = true; |
| for (int i = std::size(groups) - 1; i >= 0; --i) { |
| auto value = groups[i]; |
| bool isOddIndex = i & 1; |
| // If the group has the value zero, or if the group is the most significant one and has the value 1, |
| // or if the group has an odd index (as given in the previous step) and has the value 1, |
| // then remove the digits (but leave the group, so it still has a separator appended below). |
| if (!(value == 1 && (isMostSignificantGroup || isOddIndex))) { |
| if (auto tens = value / 10) |
| buffer[length++] = 0x1371 + tens; |
| if (auto ones = value % 10) |
| buffer[length++] = 0x1368 + ones; |
| } |
| if (value && isOddIndex) |
| buffer[length++] = 0x137B; |
| if ((value || !isMostSignificantGroup) && !isOddIndex && i) |
| buffer[length++] = 0x137C; |
| if (value) |
| isMostSignificantGroup = false; |
| } |
| |
| return { buffer, length }; |
| } |
| |
| static ListStyleType effectiveListMarkerType(ListStyleType type, int value) |
| { |
| // Note, the following switch statement has been explicitly grouped by list-style-type ordinal range. |
| switch (type) { |
| case ListStyleType::ArabicIndic: |
| case ListStyleType::Bengali: |
| case ListStyleType::Binary: |
| case ListStyleType::Cambodian: |
| case ListStyleType::Circle: |
| case ListStyleType::DecimalLeadingZero: |
| case ListStyleType::Decimal: |
| case ListStyleType::Devanagari: |
| case ListStyleType::Disc: |
| case ListStyleType::DisclosureClosed: |
| case ListStyleType::DisclosureOpen: |
| case ListStyleType::Gujarati: |
| case ListStyleType::Gurmukhi: |
| case ListStyleType::Kannada: |
| case ListStyleType::Khmer: |
| case ListStyleType::Lao: |
| case ListStyleType::LowerHexadecimal: |
| case ListStyleType::Malayalam: |
| case ListStyleType::Mongolian: |
| case ListStyleType::Myanmar: |
| case ListStyleType::None: |
| case ListStyleType::Octal: |
| case ListStyleType::Oriya: |
| case ListStyleType::Persian: |
| case ListStyleType::Square: |
| case ListStyleType::Tamil: |
| case ListStyleType::Telugu: |
| case ListStyleType::Thai: |
| case ListStyleType::Tibetan: |
| case ListStyleType::UpperHexadecimal: |
| case ListStyleType::Urdu: |
| return type; // Can represent all ordinals. |
| case ListStyleType::Afar: |
| case ListStyleType::Amharic: |
| case ListStyleType::AmharicAbegede: |
| case ListStyleType::Asterisks: |
| case ListStyleType::CJKEarthlyBranch: |
| case ListStyleType::CJKHeavenlyStem: |
| case ListStyleType::Ethiopic: |
| case ListStyleType::EthiopicAbegede: |
| case ListStyleType::EthiopicAbegedeAmEt: |
| case ListStyleType::EthiopicAbegedeGez: |
| case ListStyleType::EthiopicAbegedeTiEr: |
| case ListStyleType::EthiopicAbegedeTiEt: |
| case ListStyleType::EthiopicHalehameAaEr: |
| case ListStyleType::EthiopicHalehameAaEt: |
| case ListStyleType::EthiopicHalehameAmEt: |
| case ListStyleType::EthiopicHalehameGez: |
| case ListStyleType::EthiopicHalehameOmEt: |
| case ListStyleType::EthiopicHalehameSidEt: |
| case ListStyleType::EthiopicHalehameSoEt: |
| case ListStyleType::EthiopicHalehameTiEr: |
| case ListStyleType::EthiopicHalehameTiEt: |
| case ListStyleType::EthiopicHalehameTig: |
| case ListStyleType::EthiopicNumeric: |
| case ListStyleType::Footnotes: |
| case ListStyleType::Hangul: |
| case ListStyleType::HangulConsonant: |
| case ListStyleType::Hiragana: |
| case ListStyleType::HiraganaIroha: |
| case ListStyleType::Katakana: |
| case ListStyleType::KatakanaIroha: |
| case ListStyleType::LowerAlpha: |
| case ListStyleType::LowerGreek: |
| case ListStyleType::LowerLatin: |
| case ListStyleType::LowerNorwegian: |
| case ListStyleType::Oromo: |
| case ListStyleType::Sidama: |
| case ListStyleType::Somali: |
| case ListStyleType::Tigre: |
| case ListStyleType::TigrinyaEr: |
| case ListStyleType::TigrinyaErAbegede: |
| case ListStyleType::TigrinyaEt: |
| case ListStyleType::TigrinyaEtAbegede: |
| case ListStyleType::UpperAlpha: |
| case ListStyleType::UpperGreek: |
| case ListStyleType::UpperLatin: |
| case ListStyleType::UpperNorwegian: |
| return (value < 1) ? ListStyleType::Decimal : type; |
| case ListStyleType::Armenian: |
| case ListStyleType::LowerArmenian: |
| case ListStyleType::UpperArmenian: |
| return (value < 1 || value > 9999) ? ListStyleType::Decimal : type; |
| case ListStyleType::CJKDecimal: |
| return (value < 0) ? ListStyleType::Decimal : type; |
| case ListStyleType::CJKIdeographic: |
| case ListStyleType::JapaneseFormal: |
| case ListStyleType::JapaneseInformal: |
| case ListStyleType::SimplifiedChineseFormal: |
| case ListStyleType::SimplifiedChineseInformal: |
| case ListStyleType::TraditionalChineseFormal: |
| case ListStyleType::TraditionalChineseInformal: |
| return value < -9999 ? ListStyleType::Decimal : value > 9999 ? ListStyleType::CJKDecimal : type; |
| case ListStyleType::Georgian: |
| return (value < 1 || value > 19999) ? ListStyleType::Decimal : type; |
| case ListStyleType::Hebrew: |
| return (value < 1 || value > 10999) ? ListStyleType::Decimal : type; |
| case ListStyleType::KoreanHangulFormal: |
| case ListStyleType::KoreanHanjaInformal: |
| case ListStyleType::KoreanHanjaFormal: |
| return (value < -9999 || value > 9999) ? ListStyleType::Decimal : type; |
| case ListStyleType::LowerRoman: |
| case ListStyleType::UpperRoman: |
| return (value < 1 || value > 3999) ? ListStyleType::Decimal : type; |
| case ListStyleType::String: |
| ASSERT_NOT_REACHED(); |
| break; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return type; |
| } |
| |
| static StringView listMarkerSuffix(ListStyleType type) |
| { |
| switch (type) { |
| case ListStyleType::Asterisks: |
| case ListStyleType::Circle: |
| case ListStyleType::Disc: |
| case ListStyleType::DisclosureClosed: |
| case ListStyleType::DisclosureOpen: |
| case ListStyleType::Footnotes: |
| case ListStyleType::None: |
| case ListStyleType::Square: |
| return { &space, 1 }; |
| case ListStyleType::Afar: |
| case ListStyleType::Amharic: |
| case ListStyleType::AmharicAbegede: |
| case ListStyleType::Ethiopic: |
| case ListStyleType::EthiopicAbegede: |
| case ListStyleType::EthiopicAbegedeAmEt: |
| case ListStyleType::EthiopicAbegedeGez: |
| case ListStyleType::EthiopicAbegedeTiEr: |
| case ListStyleType::EthiopicAbegedeTiEt: |
| case ListStyleType::EthiopicHalehameAaEr: |
| case ListStyleType::EthiopicHalehameAaEt: |
| case ListStyleType::EthiopicHalehameAmEt: |
| case ListStyleType::EthiopicHalehameGez: |
| case ListStyleType::EthiopicHalehameOmEt: |
| case ListStyleType::EthiopicHalehameSidEt: |
| case ListStyleType::EthiopicHalehameSoEt: |
| case ListStyleType::EthiopicHalehameTiEr: |
| case ListStyleType::EthiopicHalehameTiEt: |
| case ListStyleType::EthiopicHalehameTig: |
| case ListStyleType::Oromo: |
| case ListStyleType::Sidama: |
| case ListStyleType::Somali: |
| case ListStyleType::Tigre: |
| case ListStyleType::TigrinyaEr: |
| case ListStyleType::TigrinyaErAbegede: |
| case ListStyleType::TigrinyaEt: |
| case ListStyleType::TigrinyaEtAbegede: { |
| static constexpr UChar ethiopicPrefaceColonAndSpace[2] = { ethiopicPrefaceColon, ' ' }; |
| return { ethiopicPrefaceColonAndSpace, 2 }; |
| } |
| case ListStyleType::Armenian: |
| case ListStyleType::ArabicIndic: |
| case ListStyleType::Bengali: |
| case ListStyleType::Binary: |
| case ListStyleType::Cambodian: |
| case ListStyleType::DecimalLeadingZero: |
| case ListStyleType::Decimal: |
| case ListStyleType::Devanagari: |
| case ListStyleType::Georgian: |
| case ListStyleType::Gujarati: |
| case ListStyleType::Gurmukhi: |
| case ListStyleType::Hangul: |
| case ListStyleType::HangulConsonant: |
| case ListStyleType::Hebrew: |
| case ListStyleType::Kannada: |
| case ListStyleType::Khmer: |
| case ListStyleType::Lao: |
| case ListStyleType::LowerAlpha: |
| case ListStyleType::LowerArmenian: |
| case ListStyleType::LowerGreek: |
| case ListStyleType::LowerHexadecimal: |
| case ListStyleType::LowerLatin: |
| case ListStyleType::LowerNorwegian: |
| case ListStyleType::LowerRoman: |
| case ListStyleType::Malayalam: |
| case ListStyleType::Mongolian: |
| case ListStyleType::Myanmar: |
| case ListStyleType::Octal: |
| case ListStyleType::Oriya: |
| case ListStyleType::Persian: |
| case ListStyleType::Tamil: |
| case ListStyleType::Telugu: |
| case ListStyleType::Thai: |
| case ListStyleType::Tibetan: |
| case ListStyleType::UpperAlpha: |
| case ListStyleType::UpperArmenian: |
| case ListStyleType::UpperGreek: |
| case ListStyleType::UpperHexadecimal: |
| case ListStyleType::UpperLatin: |
| case ListStyleType::UpperNorwegian: |
| case ListStyleType::UpperRoman: |
| case ListStyleType::Urdu: |
| return ". "; |
| case ListStyleType::CJKDecimal: |
| case ListStyleType::CJKEarthlyBranch: |
| case ListStyleType::CJKHeavenlyStem: |
| case ListStyleType::CJKIdeographic: |
| case ListStyleType::Hiragana: |
| case ListStyleType::HiraganaIroha: |
| case ListStyleType::JapaneseFormal: |
| case ListStyleType::JapaneseInformal: |
| case ListStyleType::Katakana: |
| case ListStyleType::KatakanaIroha: |
| case ListStyleType::SimplifiedChineseFormal: |
| case ListStyleType::SimplifiedChineseInformal: |
| case ListStyleType::TraditionalChineseFormal: |
| case ListStyleType::TraditionalChineseInformal: |
| return { &ideographicComma, 1 }; |
| case ListStyleType::EthiopicNumeric: |
| return "/ "; |
| case ListStyleType::KoreanHangulFormal: |
| case ListStyleType::KoreanHanjaInformal: |
| case ListStyleType::KoreanHanjaFormal: |
| return ", "; |
| case ListStyleType::String: |
| ASSERT_NOT_REACHED(); |
| break; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return ". "; |
| } |
| |
| String listMarkerText(ListStyleType type, int value) |
| { |
| switch (effectiveListMarkerType(type, value)) { |
| case ListStyleType::None: |
| return emptyString(); |
| |
| case ListStyleType::Asterisks: { |
| static constexpr LChar asterisksSymbols[1] = { 0x2A }; |
| return toSymbolic(value, asterisksSymbols); |
| } |
| |
| // We use the same characters for text security. See RenderText::setRenderedText. |
| case ListStyleType::Circle: |
| return { &whiteBullet, 1 }; |
| case ListStyleType::Disc: |
| return { &bullet, 1 }; |
| case ListStyleType::Footnotes: { |
| static constexpr UChar footnotesSymbols[4] = { 0x002A, 0x2051, 0x2020, 0x2021 }; |
| return toSymbolic(value, footnotesSymbols); |
| } |
| |
| // CSS specification calls for U+25FE BLACK MEDIUM SMALL SQUARE; we have been using U+25A0 BLACK SQUARE instead for a long time. |
| case ListStyleType::Square: |
| return { &blackSquare, 1 }; |
| |
| case ListStyleType::DisclosureClosed: |
| return { &blackRightPointingSmallTriangle, 1 }; |
| case ListStyleType::DisclosureOpen: |
| return { &blackDownPointingSmallTriangle, 1 }; |
| |
| case ListStyleType::Decimal: |
| return String::number(value); |
| |
| case ListStyleType::DecimalLeadingZero: |
| if (value >= 0 && value <= 9) { |
| LChar characters[2] = { '0', static_cast<LChar>('0' + value) }; // 00 to 09 |
| return { characters, 2 }; |
| } |
| if (value >= -9 && value <= -1) { |
| LChar characters[3] = { '-', '0', static_cast<LChar>('0' - value) }; // -01 to -09 |
| return { characters, 3 }; |
| } |
| return String::number(value); |
| |
| case ListStyleType::ArabicIndic: { |
| static constexpr UChar arabicIndicNumerals[10] = { |
| 0x0660, 0x0661, 0x0662, 0x0663, 0x0664, 0x0665, 0x0666, 0x0667, 0x0668, 0x0669 |
| }; |
| return toNumeric(value, arabicIndicNumerals); |
| } |
| |
| case ListStyleType::Binary: { |
| static constexpr LChar binaryNumerals[2] = { '0', '1' }; |
| return toNumeric(value, binaryNumerals); |
| } |
| |
| case ListStyleType::Bengali: { |
| static constexpr UChar bengaliNumerals[10] = { |
| 0x09E6, 0x09E7, 0x09E8, 0x09E9, 0x09EA, 0x09EB, 0x09EC, 0x09ED, 0x09EE, 0x09EF |
| }; |
| return toNumeric(value, bengaliNumerals); |
| } |
| |
| case ListStyleType::Cambodian: |
| case ListStyleType::Khmer: { |
| static constexpr UChar khmerNumerals[10] = { |
| 0x17E0, 0x17E1, 0x17E2, 0x17E3, 0x17E4, 0x17E5, 0x17E6, 0x17E7, 0x17E8, 0x17E9 |
| }; |
| return toNumeric(value, khmerNumerals); |
| } |
| case ListStyleType::Devanagari: { |
| static constexpr UChar devanagariNumerals[10] = { |
| 0x0966, 0x0967, 0x0968, 0x0969, 0x096A, 0x096B, 0x096C, 0x096D, 0x096E, 0x096F |
| }; |
| return toNumeric(value, devanagariNumerals); |
| } |
| case ListStyleType::Gujarati: { |
| static constexpr UChar gujaratiNumerals[10] = { |
| 0x0AE6, 0x0AE7, 0x0AE8, 0x0AE9, 0x0AEA, 0x0AEB, 0x0AEC, 0x0AED, 0x0AEE, 0x0AEF |
| }; |
| return toNumeric(value, gujaratiNumerals); |
| } |
| case ListStyleType::Gurmukhi: { |
| static constexpr UChar gurmukhiNumerals[10] = { |
| 0x0A66, 0x0A67, 0x0A68, 0x0A69, 0x0A6A, 0x0A6B, 0x0A6C, 0x0A6D, 0x0A6E, 0x0A6F |
| }; |
| return toNumeric(value, gurmukhiNumerals); |
| } |
| case ListStyleType::Kannada: { |
| static constexpr UChar kannadaNumerals[10] = { |
| 0x0CE6, 0x0CE7, 0x0CE8, 0x0CE9, 0x0CEA, 0x0CEB, 0x0CEC, 0x0CED, 0x0CEE, 0x0CEF |
| }; |
| return toNumeric(value, kannadaNumerals); |
| } |
| case ListStyleType::LowerHexadecimal: { |
| static constexpr LChar lowerHexadecimalNumerals[16] = { |
| '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' |
| }; |
| return toNumeric(value, lowerHexadecimalNumerals); |
| } |
| case ListStyleType::Lao: { |
| static constexpr UChar laoNumerals[10] = { |
| 0x0ED0, 0x0ED1, 0x0ED2, 0x0ED3, 0x0ED4, 0x0ED5, 0x0ED6, 0x0ED7, 0x0ED8, 0x0ED9 |
| }; |
| return toNumeric(value, laoNumerals); |
| } |
| case ListStyleType::Malayalam: { |
| static constexpr UChar malayalamNumerals[10] = { |
| 0x0D66, 0x0D67, 0x0D68, 0x0D69, 0x0D6A, 0x0D6B, 0x0D6C, 0x0D6D, 0x0D6E, 0x0D6F |
| }; |
| return toNumeric(value, malayalamNumerals); |
| } |
| case ListStyleType::Mongolian: { |
| static constexpr UChar mongolianNumerals[10] = { |
| 0x1810, 0x1811, 0x1812, 0x1813, 0x1814, 0x1815, 0x1816, 0x1817, 0x1818, 0x1819 |
| }; |
| return toNumeric(value, mongolianNumerals); |
| } |
| case ListStyleType::Myanmar: { |
| static constexpr UChar myanmarNumerals[10] = { |
| 0x1040, 0x1041, 0x1042, 0x1043, 0x1044, 0x1045, 0x1046, 0x1047, 0x1048, 0x1049 |
| }; |
| return toNumeric(value, myanmarNumerals); |
| } |
| case ListStyleType::Octal: { |
| static constexpr LChar octalNumerals[8] = { |
| '0', '1', '2', '3', '4', '5', '6', '7' |
| }; |
| return toNumeric(value, octalNumerals); |
| } |
| case ListStyleType::Oriya: { |
| static constexpr UChar oriyaNumerals[10] = { |
| 0x0B66, 0x0B67, 0x0B68, 0x0B69, 0x0B6A, 0x0B6B, 0x0B6C, 0x0B6D, 0x0B6E, 0x0B6F |
| }; |
| return toNumeric(value, oriyaNumerals); |
| } |
| case ListStyleType::Persian: |
| case ListStyleType::Urdu: { |
| static constexpr UChar urduNumerals[10] = { |
| 0x06F0, 0x06F1, 0x06F2, 0x06F3, 0x06F4, 0x06F5, 0x06F6, 0x06F7, 0x06F8, 0x06F9 |
| }; |
| return toNumeric(value, urduNumerals); |
| } |
| case ListStyleType::Telugu: { |
| static constexpr UChar teluguNumerals[10] = { |
| 0x0C66, 0x0C67, 0x0C68, 0x0C69, 0x0C6A, 0x0C6B, 0x0C6C, 0x0C6D, 0x0C6E, 0x0C6F |
| }; |
| return toNumeric(value, teluguNumerals); |
| } |
| case ListStyleType::Tibetan: { |
| static constexpr UChar tibetanNumerals[10] = { |
| 0x0F20, 0x0F21, 0x0F22, 0x0F23, 0x0F24, 0x0F25, 0x0F26, 0x0F27, 0x0F28, 0x0F29 |
| }; |
| return toNumeric(value, tibetanNumerals); |
| } |
| case ListStyleType::Thai: { |
| static constexpr UChar thaiNumerals[10] = { |
| 0x0E50, 0x0E51, 0x0E52, 0x0E53, 0x0E54, 0x0E55, 0x0E56, 0x0E57, 0x0E58, 0x0E59 |
| }; |
| return toNumeric(value, thaiNumerals); |
| } |
| case ListStyleType::UpperHexadecimal: { |
| static constexpr LChar upperHexadecimalNumerals[16] = { |
| '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'A', 'B', 'C', 'D', 'E', 'F' |
| }; |
| return toNumeric(value, upperHexadecimalNumerals); |
| } |
| |
| case ListStyleType::LowerAlpha: |
| case ListStyleType::LowerLatin: { |
| static constexpr LChar lowerLatinAlphabet[26] = { |
| 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', |
| 'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z' |
| }; |
| return toAlphabetic(value, lowerLatinAlphabet); |
| } |
| case ListStyleType::UpperAlpha: |
| case ListStyleType::UpperLatin: { |
| static constexpr LChar upperLatinAlphabet[26] = { |
| 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', |
| 'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z' |
| }; |
| return toAlphabetic(value, upperLatinAlphabet); |
| } |
| case ListStyleType::LowerGreek: { |
| static constexpr UChar lowerGreekAlphabet[24] = { |
| 0x03B1, 0x03B2, 0x03B3, 0x03B4, 0x03B5, 0x03B6, 0x03B7, 0x03B8, |
| 0x03B9, 0x03BA, 0x03BB, 0x03BC, 0x03BD, 0x03BE, 0x03BF, 0x03C0, |
| 0x03C1, 0x03C3, 0x03C4, 0x03C5, 0x03C6, 0x03C7, 0x03C8, 0x03C9 |
| }; |
| return toAlphabetic(value, lowerGreekAlphabet); |
| } |
| |
| case ListStyleType::Hiragana: { |
| static constexpr UChar hiraganaAlphabet[48] = { |
| 0x3042, 0x3044, 0x3046, 0x3048, 0x304A, 0x304B, 0x304D, 0x304F, |
| 0x3051, 0x3053, 0x3055, 0x3057, 0x3059, 0x305B, 0x305D, 0x305F, |
| 0x3061, 0x3064, 0x3066, 0x3068, 0x306A, 0x306B, 0x306C, 0x306D, |
| 0x306E, 0x306F, 0x3072, 0x3075, 0x3078, 0x307B, 0x307E, 0x307F, |
| 0x3080, 0x3081, 0x3082, 0x3084, 0x3086, 0x3088, 0x3089, 0x308A, |
| 0x308B, 0x308C, 0x308D, 0x308F, 0x3090, 0x3091, 0x3092, 0x3093 |
| }; |
| return toAlphabetic(value, hiraganaAlphabet); |
| } |
| case ListStyleType::HiraganaIroha: { |
| static constexpr UChar hiraganaIrohaAlphabet[47] = { |
| 0x3044, 0x308D, 0x306F, 0x306B, 0x307B, 0x3078, 0x3068, 0x3061, |
| 0x308A, 0x306C, 0x308B, 0x3092, 0x308F, 0x304B, 0x3088, 0x305F, |
| 0x308C, 0x305D, 0x3064, 0x306D, 0x306A, 0x3089, 0x3080, 0x3046, |
| 0x3090, 0x306E, 0x304A, 0x304F, 0x3084, 0x307E, 0x3051, 0x3075, |
| 0x3053, 0x3048, 0x3066, 0x3042, 0x3055, 0x304D, 0x3086, 0x3081, |
| 0x307F, 0x3057, 0x3091, 0x3072, 0x3082, 0x305B, 0x3059 |
| }; |
| return toAlphabetic(value, hiraganaIrohaAlphabet); |
| } |
| case ListStyleType::Katakana: { |
| static constexpr UChar katakanaAlphabet[48] = { |
| 0x30A2, 0x30A4, 0x30A6, 0x30A8, 0x30AA, 0x30AB, 0x30AD, 0x30AF, |
| 0x30B1, 0x30B3, 0x30B5, 0x30B7, 0x30B9, 0x30BB, 0x30BD, 0x30BF, |
| 0x30C1, 0x30C4, 0x30C6, 0x30C8, 0x30CA, 0x30CB, 0x30CC, 0x30CD, |
| 0x30CE, 0x30CF, 0x30D2, 0x30D5, 0x30D8, 0x30DB, 0x30DE, 0x30DF, |
| 0x30E0, 0x30E1, 0x30E2, 0x30E4, 0x30E6, 0x30E8, 0x30E9, 0x30EA, |
| 0x30EB, 0x30EC, 0x30ED, 0x30EF, 0x30F0, 0x30F1, 0x30F2, 0x30F3 |
| }; |
| return toAlphabetic(value, katakanaAlphabet); |
| } |
| case ListStyleType::KatakanaIroha: { |
| static constexpr UChar katakanaIrohaAlphabet[47] = { |
| 0x30A4, 0x30ED, 0x30CF, 0x30CB, 0x30DB, 0x30D8, 0x30C8, 0x30C1, |
| 0x30EA, 0x30CC, 0x30EB, 0x30F2, 0x30EF, 0x30AB, 0x30E8, 0x30BF, |
| 0x30EC, 0x30BD, 0x30C4, 0x30CD, 0x30CA, 0x30E9, 0x30E0, 0x30A6, |
| 0x30F0, 0x30CE, 0x30AA, 0x30AF, 0x30E4, 0x30DE, 0x30B1, 0x30D5, |
| 0x30B3, 0x30A8, 0x30C6, 0x30A2, 0x30B5, 0x30AD, 0x30E6, 0x30E1, |
| 0x30DF, 0x30B7, 0x30F1, 0x30D2, 0x30E2, 0x30BB, 0x30B9 |
| }; |
| return toAlphabetic(value, katakanaIrohaAlphabet); |
| } |
| |
| case ListStyleType::Afar: |
| case ListStyleType::EthiopicHalehameAaEt: |
| case ListStyleType::EthiopicHalehameAaEr: { |
| static constexpr UChar ethiopicHalehameAaErAlphabet[18] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1228, 0x1230, 0x1260, 0x1270, 0x1290, |
| 0x12A0, 0x12A8, 0x12C8, 0x12D0, 0x12E8, 0x12F0, 0x1308, 0x1338, 0x1348 |
| }; |
| return toAlphabetic(value, ethiopicHalehameAaErAlphabet); |
| } |
| case ListStyleType::Amharic: |
| case ListStyleType::EthiopicHalehameAmEt: { |
| static constexpr UChar ethiopicHalehameAmEtAlphabet[33] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1220, 0x1228, 0x1230, 0x1238, 0x1240, |
| 0x1260, 0x1270, 0x1278, 0x1280, 0x1290, 0x1298, 0x12A0, 0x12A8, 0x12B8, |
| 0x12C8, 0x12D0, 0x12D8, 0x12E0, 0x12E8, 0x12F0, 0x1300, 0x1308, 0x1320, |
| 0x1328, 0x1330, 0x1338, 0x1340, 0x1348, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicHalehameAmEtAlphabet); |
| } |
| case ListStyleType::AmharicAbegede: |
| case ListStyleType::EthiopicAbegedeAmEt: { |
| static constexpr UChar ethiopicAbegedeAmEtAlphabet[33] = { |
| 0x12A0, 0x1260, 0x1308, 0x12F0, 0x1300, 0x1200, 0x12C8, 0x12D8, 0x12E0, |
| 0x1210, 0x1320, 0x1328, 0x12E8, 0x12A8, 0x12B8, 0x1208, 0x1218, 0x1290, |
| 0x1298, 0x1220, 0x12D0, 0x1348, 0x1338, 0x1240, 0x1228, 0x1230, 0x1238, |
| 0x1270, 0x1278, 0x1280, 0x1340, 0x1330, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicAbegedeAmEtAlphabet); |
| } |
| case ListStyleType::CJKEarthlyBranch: { |
| static constexpr UChar cjkEarthlyBranchAlphabet[12] = { |
| 0x5B50, 0x4E11, 0x5BC5, 0x536F, 0x8FB0, 0x5DF3, 0x5348, 0x672A, 0x7533, |
| 0x9149, 0x620C, 0x4EA5 |
| }; |
| return toAlphabetic(value, cjkEarthlyBranchAlphabet); |
| } |
| case ListStyleType::CJKHeavenlyStem: { |
| static constexpr UChar cjkHeavenlyStemAlphabet[10] = { |
| 0x7532, 0x4E59, 0x4E19, 0x4E01, 0x620A, 0x5DF1, 0x5E9A, 0x8F9B, 0x58EC, |
| 0x7678 |
| }; |
| return toAlphabetic(value, cjkHeavenlyStemAlphabet); |
| } |
| case ListStyleType::Ethiopic: |
| case ListStyleType::EthiopicHalehameGez: { |
| static constexpr UChar ethiopicHalehameGezAlphabet[26] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1220, 0x1228, 0x1230, 0x1240, 0x1260, |
| 0x1270, 0x1280, 0x1290, 0x12A0, 0x12A8, 0x12C8, 0x12D0, 0x12D8, 0x12E8, |
| 0x12F0, 0x1308, 0x1320, 0x1330, 0x1338, 0x1340, 0x1348, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicHalehameGezAlphabet); |
| } |
| case ListStyleType::EthiopicAbegede: |
| case ListStyleType::EthiopicAbegedeGez: { |
| static constexpr UChar ethiopicAbegedeGezAlphabet[26] = { |
| 0x12A0, 0x1260, 0x1308, 0x12F0, 0x1200, 0x12C8, 0x12D8, 0x1210, 0x1320, |
| 0x12E8, 0x12A8, 0x1208, 0x1218, 0x1290, 0x1220, 0x12D0, 0x1348, 0x1338, |
| 0x1240, 0x1228, 0x1230, 0x1270, 0x1280, 0x1340, 0x1330, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicAbegedeGezAlphabet); |
| } |
| case ListStyleType::HangulConsonant: { |
| static constexpr UChar hangulConsonantAlphabet[14] = { |
| 0x3131, 0x3134, 0x3137, 0x3139, 0x3141, 0x3142, 0x3145, 0x3147, 0x3148, |
| 0x314A, 0x314B, 0x314C, 0x314D, 0x314E |
| }; |
| return toAlphabetic(value, hangulConsonantAlphabet); |
| } |
| case ListStyleType::Hangul: { |
| static constexpr UChar hangulAlphabet[14] = { |
| 0xAC00, 0xB098, 0xB2E4, 0xB77C, 0xB9C8, 0xBC14, 0xC0AC, 0xC544, 0xC790, |
| 0xCC28, 0xCE74, 0xD0C0, 0xD30C, 0xD558 |
| }; |
| return toAlphabetic(value, hangulAlphabet); |
| } |
| case ListStyleType::Oromo: |
| case ListStyleType::EthiopicHalehameOmEt: { |
| static constexpr UChar ethiopicHalehameOmEtAlphabet[25] = { |
| 0x1200, 0x1208, 0x1218, 0x1228, 0x1230, 0x1238, 0x1240, 0x1260, 0x1270, |
| 0x1278, 0x1290, 0x1298, 0x12A0, 0x12A8, 0x12C8, 0x12E8, 0x12F0, 0x12F8, |
| 0x1300, 0x1308, 0x1320, 0x1328, 0x1338, 0x1330, 0x1348 |
| }; |
| return toAlphabetic(value, ethiopicHalehameOmEtAlphabet); |
| } |
| case ListStyleType::Sidama: |
| case ListStyleType::EthiopicHalehameSidEt: { |
| static constexpr UChar ethiopicHalehameSidEtAlphabet[26] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1228, 0x1230, 0x1238, 0x1240, 0x1260, |
| 0x1270, 0x1278, 0x1290, 0x1298, 0x12A0, 0x12A8, 0x12C8, 0x12E8, 0x12F0, |
| 0x12F8, 0x1300, 0x1308, 0x1320, 0x1328, 0x1338, 0x1330, 0x1348 |
| }; |
| return toAlphabetic(value, ethiopicHalehameSidEtAlphabet); |
| } |
| case ListStyleType::Somali: |
| case ListStyleType::EthiopicHalehameSoEt: { |
| static constexpr UChar ethiopicHalehameSoEtAlphabet[22] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1228, 0x1230, 0x1238, 0x1240, 0x1260, |
| 0x1270, 0x1290, 0x12A0, 0x12A8, 0x12B8, 0x12C8, 0x12D0, 0x12E8, 0x12F0, |
| 0x1300, 0x1308, 0x1338, 0x1348 |
| }; |
| return toAlphabetic(value, ethiopicHalehameSoEtAlphabet); |
| } |
| case ListStyleType::Tigre: |
| case ListStyleType::EthiopicHalehameTig: { |
| static constexpr UChar ethiopicHalehameTigAlphabet[27] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1228, 0x1230, 0x1238, 0x1240, 0x1260, |
| 0x1270, 0x1278, 0x1290, 0x12A0, 0x12A8, 0x12C8, 0x12D0, 0x12D8, 0x12E8, |
| 0x12F0, 0x1300, 0x1308, 0x1320, 0x1328, 0x1338, 0x1330, 0x1348, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicHalehameTigAlphabet); |
| } |
| case ListStyleType::TigrinyaEr: |
| case ListStyleType::EthiopicHalehameTiEr: { |
| static constexpr UChar ethiopicHalehameTiErAlphabet[31] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1228, 0x1230, 0x1238, 0x1240, 0x1250, |
| 0x1260, 0x1270, 0x1278, 0x1290, 0x1298, 0x12A0, 0x12A8, 0x12B8, 0x12C8, |
| 0x12D0, 0x12D8, 0x12E0, 0x12E8, 0x12F0, 0x1300, 0x1308, 0x1320, 0x1328, |
| 0x1330, 0x1338, 0x1348, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicHalehameTiErAlphabet); |
| } |
| case ListStyleType::TigrinyaErAbegede: |
| case ListStyleType::EthiopicAbegedeTiEr: { |
| static constexpr UChar ethiopicAbegedeTiErAlphabet[31] = { |
| 0x12A0, 0x1260, 0x1308, 0x12F0, 0x1300, 0x1200, 0x12C8, 0x12D8, 0x12E0, |
| 0x1210, 0x1320, 0x1328, 0x12E8, 0x12A8, 0x12B8, 0x1208, 0x1218, 0x1290, |
| 0x1298, 0x12D0, 0x1348, 0x1338, 0x1240, 0x1250, 0x1228, 0x1230, 0x1238, |
| 0x1270, 0x1278, 0x1330, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicAbegedeTiErAlphabet); |
| } |
| case ListStyleType::TigrinyaEt: |
| case ListStyleType::EthiopicHalehameTiEt: { |
| static constexpr UChar ethiopicHalehameTiEtAlphabet[34] = { |
| 0x1200, 0x1208, 0x1210, 0x1218, 0x1220, 0x1228, 0x1230, 0x1238, 0x1240, |
| 0x1250, 0x1260, 0x1270, 0x1278, 0x1280, 0x1290, 0x1298, 0x12A0, 0x12A8, |
| 0x12B8, 0x12C8, 0x12D0, 0x12D8, 0x12E0, 0x12E8, 0x12F0, 0x1300, 0x1308, |
| 0x1320, 0x1328, 0x1330, 0x1338, 0x1340, 0x1348, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicHalehameTiEtAlphabet); |
| } |
| case ListStyleType::TigrinyaEtAbegede: |
| case ListStyleType::EthiopicAbegedeTiEt: { |
| static constexpr UChar ethiopicAbegedeTiEtAlphabet[34] = { |
| 0x12A0, 0x1260, 0x1308, 0x12F0, 0x1300, 0x1200, 0x12C8, 0x12D8, 0x12E0, |
| 0x1210, 0x1320, 0x1328, 0x12E8, 0x12A8, 0x12B8, 0x1208, 0x1218, 0x1290, |
| 0x1298, 0x1220, 0x12D0, 0x1348, 0x1338, 0x1240, 0x1250, 0x1228, 0x1230, |
| 0x1238, 0x1270, 0x1278, 0x1280, 0x1340, 0x1330, 0x1350 |
| }; |
| return toAlphabetic(value, ethiopicAbegedeTiEtAlphabet); |
| } |
| case ListStyleType::UpperGreek: { |
| static constexpr UChar upperGreekAlphabet[24] = { |
| 0x0391, 0x0392, 0x0393, 0x0394, 0x0395, 0x0396, 0x0397, 0x0398, 0x0399, |
| 0x039A, 0x039B, 0x039C, 0x039D, 0x039E, 0x039F, 0x03A0, 0x03A1, 0x03A3, |
| 0x03A4, 0x03A5, 0x03A6, 0x03A7, 0x03A8, 0x03A9 |
| }; |
| return toAlphabetic(value, upperGreekAlphabet); |
| } |
| case ListStyleType::LowerNorwegian: { |
| static constexpr LChar lowerNorwegianAlphabet[29] = { |
| 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x69, |
| 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F, 0x70, 0x71, 0x72, |
| 0x73, 0x74, 0x75, 0x76, 0x77, 0x78, 0x79, 0x7A, 0xE6, |
| 0xF8, 0xE5 |
| }; |
| return toAlphabetic(value, lowerNorwegianAlphabet); |
| } |
| case ListStyleType::UpperNorwegian: { |
| static constexpr LChar upperNorwegianAlphabet[29] = { |
| 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48, 0x49, |
| 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, 0x50, 0x51, 0x52, |
| 0x53, 0x54, 0x55, 0x56, 0x57, 0x58, 0x59, 0x5A, 0xC6, |
| 0xD8, 0xC5 |
| }; |
| return toAlphabetic(value, upperNorwegianAlphabet); |
| } |
| |
| case ListStyleType::SimplifiedChineseInformal: { |
| static constexpr UChar simplifiedChineseInformalTable[17] = { |
| 0x842C, 0x5104, 0x5146, // These three group markers are probably wrong; OK because we don't use this on big enough numbers. |
| 0x5341, 0x767E, 0x5343, |
| 0x96F6, 0x4E00, 0x4E8C, 0x4E09, 0x56DB, |
| 0x4E94, 0x516D, 0x4E03, 0x516B, 0x4E5D, |
| 0x8D1F |
| }; |
| return toCJKIdeographic(value, simplifiedChineseInformalTable, Formality::Informal); |
| } |
| case ListStyleType::SimplifiedChineseFormal: { |
| static constexpr UChar simplifiedChineseFormalTable[17] = { |
| 0x842C, 0x5104, 0x5146, // These three group markers are probably wrong; OK because we don't use this on big enough numbers. |
| 0x62FE, 0x4F70, 0x4EDF, |
| 0x96F6, 0x58F9, 0x8D30, 0x53C1, 0x8086, |
| 0x4F0D, 0x9646, 0x67D2, 0x634C, 0x7396, |
| 0x8D1F |
| }; |
| return toCJKIdeographic(value, simplifiedChineseFormalTable, Formality::Formal); |
| } |
| case ListStyleType::CJKIdeographic: |
| case ListStyleType::TraditionalChineseInformal: { |
| static constexpr UChar traditionalChineseInformalTable[17] = { |
| 0x842C, 0x5104, 0x5146, |
| 0x5341, 0x767E, 0x5343, |
| 0x96F6, 0x4E00, 0x4E8C, 0x4E09, 0x56DB, |
| 0x4E94, 0x516D, 0x4E03, 0x516B, 0x4E5D, |
| 0x8CA0 |
| }; |
| return toCJKIdeographic(value, traditionalChineseInformalTable, Formality::Informal); |
| } |
| case ListStyleType::TraditionalChineseFormal: { |
| static constexpr UChar traditionalChineseFormalTable[17] = { |
| 0x842C, 0x5104, 0x5146, // These three group markers are probably wrong; OK because we don't use this on big enough numbers. |
| 0x62FE, 0x4F70, 0x4EDF, |
| 0x96F6, 0x58F9, 0x8CB3, 0x53C3, 0x8086, |
| 0x4F0D, 0x9678, 0x67D2, 0x634C, 0x7396, |
| 0x8CA0 |
| }; |
| return toCJKIdeographic(value, traditionalChineseFormalTable, Formality::Formal); |
| } |
| |
| case ListStyleType::LowerRoman: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem lowerRomanSystem { |
| { |
| { 1000, { 'm' } }, |
| { 900, { 'c', 'm' } }, |
| { 500, { 'd' } }, |
| { 400, { 'c', 'd' } }, |
| { 100, { 'c' } }, |
| { 90, { 'x', 'c' } }, |
| { 50, { 'l' } }, |
| { 40, { 'x', 'l' } }, |
| { 10, { 'x' } }, |
| { 9, { 'i', 'x' } }, |
| { 5, { 'v' } }, |
| { 4, { 'i', 'v' } }, |
| { 1, { 'i' } } |
| }, |
| { } |
| }; |
| return toPredefinedAdditiveSystem(value, lowerRomanSystem); |
| } |
| case ListStyleType::UpperRoman: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem upperRomanSystem { |
| { |
| { 1000, { 'M' } }, |
| { 900, { 'C', 'M' } }, |
| { 500, { 'D' } }, |
| { 400, { 'C', 'D' } }, |
| { 100, { 'C' } }, |
| { 90, { 'X', 'C' } }, |
| { 50, { 'L' } }, |
| { 40, { 'X', 'L' } }, |
| { 10, { 'X' } }, |
| { 9, { 'I', 'X' } }, |
| { 5, { 'V' } }, |
| { 4, { 'I', 'V' } }, |
| { 1, { 'I' } } |
| }, |
| { } |
| }; |
| return toPredefinedAdditiveSystem(value, upperRomanSystem); |
| } |
| |
| case ListStyleType::Armenian: |
| case ListStyleType::UpperArmenian: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem upperArmenianSystem { |
| { |
| { 9000, { 0x554 } }, |
| { 8000, { 0x553 } }, |
| { 7000, { 0x552 } }, |
| { 6000, { 0x551 } }, |
| { 5000, { 0x550 } }, |
| { 4000, { 0x54F } }, |
| { 3000, { 0x54E } }, |
| { 2000, { 0x54D } }, |
| { 1000, { 0x54C } }, |
| { 900, { 0x54B } }, |
| { 800, { 0x54A } }, |
| { 700, { 0x549 } }, |
| { 600, { 0x548 } }, |
| { 500, { 0x547 } }, |
| { 400, { 0x546 } }, |
| { 300, { 0x545 } }, |
| { 200, { 0x544 } }, |
| { 100, { 0x543 } }, |
| { 90, { 0x542 } }, |
| { 80, { 0x541 } }, |
| { 70, { 0x540 } }, |
| { 60, { 0x53F } }, |
| { 50, { 0x53E } }, |
| { 40, { 0x53D } }, |
| { 30, { 0x53C } }, |
| { 20, { 0x53B } }, |
| { 10, { 0x53A } }, |
| { 9, { 0x539 } }, |
| { 8, { 0x538 } }, |
| { 7, { 0x537 } }, |
| { 6, { 0x536 } }, |
| { 5, { 0x535 } }, |
| { 4, { 0x534 } }, |
| { 3, { 0x533 } }, |
| { 2, { 0x532 } }, |
| { 1, { 0x531 } } |
| }, |
| { } |
| }; |
| return toPredefinedAdditiveSystem(value, upperArmenianSystem); |
| } |
| case ListStyleType::LowerArmenian: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem lowerArmenianSystem { |
| { |
| { 9000, { 0x584 } }, |
| { 8000, { 0x583 } }, |
| { 7000, { 0x582 } }, |
| { 6000, { 0x581 } }, |
| { 5000, { 0x580 } }, |
| { 4000, { 0x57F } }, |
| { 3000, { 0x57E } }, |
| { 2000, { 0x57D } }, |
| { 1000, { 0x57C } }, |
| { 900, { 0x57B } }, |
| { 800, { 0x57A } }, |
| { 700, { 0x579 } }, |
| { 600, { 0x578 } }, |
| { 500, { 0x577 } }, |
| { 400, { 0x576 } }, |
| { 300, { 0x575 } }, |
| { 200, { 0x574 } }, |
| { 100, { 0x573 } }, |
| { 90, { 0x572 } }, |
| { 80, { 0x571 } }, |
| { 70, { 0x570 } }, |
| { 60, { 0x56F } }, |
| { 50, { 0x56E } }, |
| { 40, { 0x56D } }, |
| { 30, { 0x56C } }, |
| { 20, { 0x56B } }, |
| { 10, { 0x56A } }, |
| { 9, { 0x569 } }, |
| { 8, { 0x568 } }, |
| { 7, { 0x567 } }, |
| { 6, { 0x566 } }, |
| { 5, { 0x565 } }, |
| { 4, { 0x564 } }, |
| { 3, { 0x563 } }, |
| { 2, { 0x562 } }, |
| { 1, { 0x561 } } |
| }, |
| { } |
| }; |
| return toPredefinedAdditiveSystem(value, lowerArmenianSystem); |
| } |
| |
| case ListStyleType::Georgian: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem georgianSystem { |
| { |
| { 10000, { 0x10F5 } }, |
| { 9000, { 0x10F0 } }, |
| { 8000, { 0x10EF } }, |
| { 7000, { 0x10F4 } }, |
| { 6000, { 0x10EE } }, |
| { 5000, { 0x10ED } }, |
| { 4000, { 0x10EC } }, |
| { 3000, { 0x10EB } }, |
| { 2000, { 0x10EA } }, |
| { 1000, { 0x10E9 } }, |
| { 900, { 0x10E8 } }, |
| { 800, { 0x10E7 } }, |
| { 700, { 0x10E6 } }, |
| { 600, { 0x10E5 } }, |
| { 500, { 0x10E4 } }, |
| { 400, { 0x10F3 } }, |
| { 300, { 0x10E2 } }, |
| { 200, { 0x10E1 } }, |
| { 100, { 0x10E0 } }, |
| { 90, { 0x10DF } }, |
| { 80, { 0x10DE } }, |
| { 70, { 0x10DD } }, |
| { 60, { 0x10F2 } }, |
| { 50, { 0x10DC } }, |
| { 40, { 0x10DB } }, |
| { 30, { 0x10DA } }, |
| { 20, { 0x10D9 } }, |
| { 10, { 0x10D8 } }, |
| { 9, { 0x10D7 } }, |
| { 8, { 0x10F1 } }, |
| { 7, { 0x10D6 } }, |
| { 6, { 0x10D5 } }, |
| { 5, { 0x10D4 } }, |
| { 4, { 0x10D3 } }, |
| { 3, { 0x10D2 } }, |
| { 2, { 0x10D1 } }, |
| { 1, { 0x10D0 } } |
| }, |
| { } |
| }; |
| return toPredefinedAdditiveSystem(value, georgianSystem); |
| } |
| case ListStyleType::Hebrew: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem hebrewSystem { |
| { |
| { 10000, { 0x5D9, 0x5F3 } }, |
| { 9000, { 0x5D8, 0x5F3 } }, |
| { 8000, { 0x5D7, 0x5F3 } }, |
| { 7000, { 0x5D6, 0x5F3 } }, |
| { 6000, { 0x5D5, 0x5F3 } }, |
| { 5000, { 0x5D4, 0x5F3 } }, |
| { 4000, { 0x5D3, 0x5F3 } }, |
| { 3000, { 0x5D2, 0x5F3 } }, |
| { 2000, { 0x5D1, 0x5F3 } }, |
| { 1000, { 0x5D0, 0x5F3 } }, |
| { 400, { 0x5EA } }, |
| { 300, { 0x5E9 } }, |
| { 200, { 0x5E8 } }, |
| { 100, { 0x5E7 } }, |
| { 90, { 0x5E6 } }, |
| { 80, { 0x5E4 } }, |
| { 70, { 0x5E2 } }, |
| { 60, { 0x5E1 } }, |
| { 50, { 0x5E0 } }, |
| { 40, { 0x5DE } }, |
| { 30, { 0x5DC } }, |
| { 20, { 0x5DB } }, |
| { 19, { 0x5D9, 0x5D8 } }, |
| { 18, { 0x5D9, 0x5D7 } }, |
| { 17, { 0x5D9, 0x5D6 } }, |
| { 16, { 0x5D8, 0x5D6 } }, |
| { 15, { 0x5D8, 0x5D5 } }, |
| { 10, { 0x5D9 } }, |
| { 9, { 0x5D8 } }, |
| { 8, { 0x5D7 } }, |
| { 7, { 0x5D6 } }, |
| { 6, { 0x5D5 } }, |
| { 5, { 0x5D4 } }, |
| { 4, { 0x5D3 } }, |
| { 3, { 0x5D2 } }, |
| { 2, { 0x5D1 } }, |
| { 1, { 0x5D0 } } |
| }, |
| { } |
| }; |
| return toPredefinedAdditiveSystem(value, hebrewSystem); |
| } |
| |
| case ListStyleType::CJKDecimal: { |
| static constexpr UChar CJKDecimalNumerals[10] = { |
| 0x3007, 0x4E00, 0x4E8C, 0x4E09, 0x56DB, 0x4E94, 0x516D, 0x4E03, 0x516B, 0x4E5D |
| }; |
| return toNumeric(value, CJKDecimalNumerals); |
| } |
| case ListStyleType::Tamil: { |
| static constexpr UChar tamilNumerals[10] = { |
| 0x0BE6, 0x0BE7, 0x0BE8, 0x0BE9, 0x0BEA, 0x0BEB, 0x0BEC, 0x0BED, 0x0BEE, 0x0BEF |
| }; |
| return toNumeric(value, tamilNumerals); |
| } |
| |
| case ListStyleType::JapaneseInformal: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem japaneseInformalSystem { |
| { |
| { 9000, { 0x4E5D, 0x5343 } }, |
| { 8000, { 0x516B, 0x5343 } }, |
| { 7000, { 0x4E03, 0x5343 } }, |
| { 6000, { 0x516D, 0x5343 } }, |
| { 5000, { 0x4E94, 0x5343 } }, |
| { 4000, { 0x56DB, 0x5343 } }, |
| { 3000, { 0x4E09, 0x5343 } }, |
| { 2000, { 0x4E8C, 0x5343 } }, |
| { 1000, { 0x5343 } }, |
| { 900, { 0x4E5D, 0x767E } }, |
| { 800, { 0x516B, 0x767E } }, |
| { 700, { 0x4E03, 0x767E } }, |
| { 600, { 0x516D, 0x767E } }, |
| { 500, { 0x4E94, 0x767E } }, |
| { 400, { 0x56DB, 0x767E } }, |
| { 300, { 0x4E09, 0x767E } }, |
| { 200, { 0x4E8C, 0x767E } }, |
| { 100, { 0x767E } }, |
| { 90, { 0x4E5D, 0x5341 } }, |
| { 80, { 0x516B, 0x5341 } }, |
| { 70, { 0x4E03, 0x5341 } }, |
| { 60, { 0x516D, 0x5341 } }, |
| { 50, { 0x4E94, 0x5341 } }, |
| { 40, { 0x56DB, 0x5341 } }, |
| { 30, { 0x4E09, 0x5341 } }, |
| { 20, { 0x4E8C, 0x5341 } }, |
| { 10, { 0x5341 } }, |
| { 9, { 0x4E5D } }, |
| { 8, { 0x516B } }, |
| { 7, { 0x4E03 } }, |
| { 6, { 0x516D } }, |
| { 5, { 0x4E94 } }, |
| { 4, { 0x56DB } }, |
| { 3, { 0x4E09 } }, |
| { 2, { 0x4E8C } }, |
| { 1, { 0x4E00 } }, |
| { 0, { 0x3007 } } |
| }, |
| { 0x30DE, 0x30A4, 0x30CA, 0x30B9 } |
| }; |
| return toPredefinedAdditiveSystem(value, japaneseInformalSystem); |
| } |
| case ListStyleType::JapaneseFormal: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem japaneseFormalSystem { |
| { |
| { 9000, { 0x4E5D, 0x9621 } }, |
| { 8000, { 0x516B, 0x9621 } }, |
| { 7000, { 0x4E03, 0x9621 } }, |
| { 6000, { 0x516D, 0x9621 } }, |
| { 5000, { 0x4F0D, 0x9621 } }, |
| { 4000, { 0x56DB, 0x9621 } }, |
| { 3000, { 0x53C2, 0x9621 } }, |
| { 2000, { 0x5F10, 0x9621 } }, |
| { 1000, { 0x58F1, 0x9621 } }, |
| { 900, { 0x4E5D, 0x767E } }, |
| { 800, { 0x516B, 0x767E } }, |
| { 700, { 0x4E03, 0x767E } }, |
| { 600, { 0x516D, 0x767E } }, |
| { 500, { 0x4F0D, 0x767E } }, |
| { 400, { 0x56DB, 0x767E } }, |
| { 300, { 0x53C2, 0x767E } }, |
| { 200, { 0x5F10, 0x767E } }, |
| { 100, { 0x58F1, 0x767E } }, |
| { 90, { 0x4E5D, 0x62FE } }, |
| { 80, { 0x516B, 0x62FE } }, |
| { 70, { 0x4E03, 0x62FE } }, |
| { 60, { 0x516D, 0x62FE } }, |
| { 50, { 0x4F0D, 0x62FE } }, |
| { 40, { 0x56DB, 0x62FE } }, |
| { 30, { 0x53C2, 0x62FE } }, |
| { 20, { 0x5F10, 0x62FE } }, |
| { 10, { 0x58F1, 0x62FE } }, |
| { 9, { 0x4E5D } }, |
| { 8, { 0x516B } }, |
| { 7, { 0x4E03 } }, |
| { 6, { 0x516D } }, |
| { 5, { 0x4F0D } }, |
| { 4, { 0x56DB } }, |
| { 3, { 0x53C2 } }, |
| { 2, { 0x5F10 } }, |
| { 1, { 0x58F1 } }, |
| { 0, { 0x96F6 } } |
| }, |
| { 0x30DE, 0x30A4, 0x30CA, 0x30B9 } |
| }; |
| return toPredefinedAdditiveSystem(value, japaneseFormalSystem); |
| } |
| case ListStyleType::KoreanHangulFormal: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem koreanHangulFormalSystem { |
| { |
| { 9000, { 0xAD6C, 0xCC9C } }, |
| { 8000, { 0xD314, 0xCC9C } }, |
| { 7000, { 0xCE60, 0xCC9C } }, |
| { 6000, { 0xC721, 0xCC9C } }, |
| { 5000, { 0xC624, 0xCC9C } }, |
| { 4000, { 0xC0AC, 0xCC9C } }, |
| { 3000, { 0xC0BC, 0xCC9C } }, |
| { 2000, { 0xC774, 0xCC9C } }, |
| { 1000, { 0xC77C, 0xCC9C } }, |
| { 900, { 0xAD6C, 0xBC31 } }, |
| { 800, { 0xD314, 0xBC31 } }, |
| { 700, { 0xCE60, 0xBC31 } }, |
| { 600, { 0xC721, 0xBC31 } }, |
| { 500, { 0xC624, 0xBC31 } }, |
| { 400, { 0xC0AC, 0xBC31 } }, |
| { 300, { 0xC0BC, 0xBC31 } }, |
| { 200, { 0xC774, 0xBC31 } }, |
| { 100, { 0xC77C, 0xBC31 } }, |
| { 90, { 0xAD6C, 0xC2ED } }, |
| { 80, { 0xD314, 0xC2ED } }, |
| { 70, { 0xCE60, 0xC2ED } }, |
| { 60, { 0xC721, 0xC2ED } }, |
| { 50, { 0xC624, 0xC2ED } }, |
| { 40, { 0xC0AC, 0xC2ED } }, |
| { 30, { 0xC0BC, 0xC2ED } }, |
| { 20, { 0xC774, 0xC2ED } }, |
| { 10, { 0xC77C, 0xC2ED } }, |
| { 9, { 0xAD6C } }, |
| { 8, { 0xD314 } }, |
| { 7, { 0xCE60 } }, |
| { 6, { 0xC721 } }, |
| { 5, { 0xC624 } }, |
| { 4, { 0xC0AC } }, |
| { 3, { 0xC0BC } }, |
| { 2, { 0xC774 } }, |
| { 1, { 0xC77C } }, |
| { 0, { 0xC601 } } |
| }, |
| { 0xB9C8, 0xC774, 0xB108, 0xC2A4, ' ' } |
| }; |
| return toPredefinedAdditiveSystem(value, koreanHangulFormalSystem); |
| } |
| case ListStyleType::KoreanHanjaInformal: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem koreanHanjaInformalSystem { |
| { |
| { 9000, { 0x4E5D, 0x5343 } }, |
| { 8000, { 0x516B, 0x5343 } }, |
| { 7000, { 0x4E03, 0x5343 } }, |
| { 6000, { 0x516D, 0x5343 } }, |
| { 5000, { 0x4E94, 0x5343 } }, |
| { 4000, { 0x56DB, 0x5343 } }, |
| { 3000, { 0x4E09, 0x5343 } }, |
| { 2000, { 0x4E8C, 0x5343 } }, |
| { 1000, { 0x5343 } }, |
| { 900, { 0x4E5D, 0x767E } }, |
| { 800, { 0x516B, 0x767E } }, |
| { 700, { 0x4E03, 0x767E } }, |
| { 600, { 0x516D, 0x767E } }, |
| { 500, { 0x4E94, 0x767E } }, |
| { 400, { 0x56DB, 0x767E } }, |
| { 300, { 0x4E09, 0x767E } }, |
| { 200, { 0x4E8C, 0x767E } }, |
| { 100, { 0x767E } }, |
| { 90, { 0x4E5D, 0x5341 } }, |
| { 80, { 0x516B, 0x5341 } }, |
| { 70, { 0x4E03, 0x5341 } }, |
| { 60, { 0x516D, 0x5341 } }, |
| { 50, { 0x4E94, 0x5341 } }, |
| { 40, { 0x56DB, 0x5341 } }, |
| { 30, { 0x4E09, 0x5341 } }, |
| { 20, { 0x4E8C, 0x5341 } }, |
| { 10, { 0x5341 } }, |
| { 9, { 0x4E5D } }, |
| { 8, { 0x516B } }, |
| { 7, { 0x4E03 } }, |
| { 6, { 0x516D } }, |
| { 5, { 0x4E94 } }, |
| { 4, { 0x56DB } }, |
| { 3, { 0x4E09 } }, |
| { 2, { 0x4E8C } }, |
| { 1, { 0x4E00 } }, |
| { 0, { 0x96F6 } } |
| }, |
| { 0xB9C8, 0xC774, 0xB108, 0xC2A4, ' ' } |
| }; |
| return toPredefinedAdditiveSystem(value, koreanHanjaInformalSystem); |
| } |
| case ListStyleType::KoreanHanjaFormal: { |
| static CONSTEXPR_WITH_MSVC_INITIALIZER_LIST_WORKAROUND AdditiveSystem koreanHanjaFormalSystem { |
| { |
| { 9000, { 0x4E5D, 0x4EDF } }, |
| { 8000, { 0x516B, 0x4EDF } }, |
| { 7000, { 0x4E03, 0x4EDF } }, |
| { 6000, { 0x516D, 0x4EDF } }, |
| { 5000, { 0x4E94, 0x4EDF } }, |
| { 4000, { 0x56DB, 0x4EDF } }, |
| { 3000, { 0x53C3, 0x4EDF } }, |
| { 2000, { 0x8CB3, 0x4EDF } }, |
| { 1000, { 0x58F9, 0x4EDF } }, |
| { 900, { 0x4E5D, 0x767E } }, |
| { 800, { 0x516B, 0x767E } }, |
| { 700, { 0x4E03, 0x767E } }, |
| { 600, { 0x516D, 0x767E } }, |
| { 500, { 0x4E94, 0x767E } }, |
| { 400, { 0x56DB, 0x767E } }, |
| { 300, { 0x53C3, 0x767E } }, |
| { 200, { 0x8CB3, 0x767E } }, |
| { 100, { 0x58F9, 0x767E } }, |
| { 90, { 0x4E5D, 0x62FE } }, |
| { 80, { 0x516B, 0x62FE } }, |
| { 70, { 0x4E03, 0x62FE } }, |
| { 60, { 0x516D, 0x62FE } }, |
| { 50, { 0x4E94, 0x62FE } }, |
| { 40, { 0x56DB, 0x62FE } }, |
| { 30, { 0x53C3, 0x62FE } }, |
| { 20, { 0x8CB3, 0x62FE } }, |
| { 10, { 0x58F9, 0x62FE } }, |
| { 9, { 0x4E5D } }, |
| { 8, { 0x516B } }, |
| { 7, { 0x4E03 } }, |
| { 6, { 0x516D } }, |
| { 5, { 0x4E94 } }, |
| { 4, { 0x56DB } }, |
| { 3, { 0x53C3 } }, |
| { 2, { 0x8CB3 } }, |
| { 1, { 0x58F9 } }, |
| { 0, { 0x96F6 } } |
| }, |
| { 0xB9C8, 0xC774, 0xB108, 0xC2A4, ' ' } |
| }; |
| return toPredefinedAdditiveSystem(value, koreanHanjaFormalSystem); |
| } |
| |
| case ListStyleType::EthiopicNumeric: |
| return toEthiopicNumeric(value); |
| |
| case ListStyleType::String: |
| ASSERT_NOT_REACHED(); |
| break; |
| } |
| |
| ASSERT_NOT_REACHED(); |
| return emptyString(); |
| } |
| |
| RenderListMarker::RenderListMarker(RenderListItem& listItem, RenderStyle&& style) |
| : RenderBox(listItem.document(), WTFMove(style), 0) |
| , m_listItem(listItem) |
| { |
| // init RenderObject attributes |
| setInline(true); // our object is Inline |
| setReplaced(true); // pretend to be replaced |
| } |
| |
| RenderListMarker::~RenderListMarker() |
| { |
| // Do not add any code here. Add it to willBeDestroyed() instead. |
| } |
| |
| void RenderListMarker::willBeDestroyed() |
| { |
| if (m_image) |
| m_image->removeClient(*this); |
| RenderBox::willBeDestroyed(); |
| } |
| |
| void RenderListMarker::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle) |
| { |
| RenderBox::styleDidChange(diff, oldStyle); |
| if (oldStyle) { |
| if (style().listStylePosition() != oldStyle->listStylePosition() || style().listStyleType() != oldStyle->listStyleType() || (style().listStyleType() == ListStyleType::String && style().listStyleStringValue() != oldStyle->listStyleStringValue())) |
| setNeedsLayoutAndPrefWidthsRecalc(); |
| if (oldStyle->isDisplayInlineType() && !style().isDisplayInlineType()) { |
| setNeedsLayoutAndPrefWidthsRecalc(); |
| if (m_inlineBoxWrapper) |
| m_inlineBoxWrapper->dirtyLineBoxes(); |
| m_inlineBoxWrapper = nullptr; |
| } |
| } |
| |
| if (m_image != style().listStyleImage()) { |
| if (m_image) |
| m_image->removeClient(*this); |
| m_image = style().listStyleImage(); |
| if (m_image) |
| m_image->addClient(*this); |
| } |
| } |
| |
| std::unique_ptr<LegacyInlineElementBox> RenderListMarker::createInlineBox() |
| { |
| auto box = RenderBox::createInlineBox(); |
| box->setBehavesLikeText(!isImage()); |
| return box; |
| } |
| |
| bool RenderListMarker::isImage() const |
| { |
| return m_image && !m_image->errorOccurred(); |
| } |
| |
| LayoutRect RenderListMarker::localSelectionRect() |
| { |
| LegacyInlineBox* box = inlineBoxWrapper(); |
| if (!box) |
| return LayoutRect(LayoutPoint(), size()); |
| const LegacyRootInlineBox& rootBox = m_inlineBoxWrapper->root(); |
| LayoutUnit newLogicalTop { rootBox.blockFlow().style().isFlippedBlocksWritingMode() ? m_inlineBoxWrapper->logicalBottom() - rootBox.selectionBottom() : rootBox.selectionTop() - m_inlineBoxWrapper->logicalTop() }; |
| if (rootBox.blockFlow().style().isHorizontalWritingMode()) |
| return LayoutRect(0_lu, newLogicalTop, width(), rootBox.selectionHeight()); |
| return LayoutRect(newLogicalTop, 0_lu, rootBox.selectionHeight(), height()); |
| } |
| |
| static String reversed(StringView string) |
| { |
| auto length = string.length(); |
| if (length <= 1) |
| return string.toString(); |
| UChar* characters; |
| auto result = String::createUninitialized(length, characters); |
| for (unsigned i = 0; i < length; ++i) |
| *characters++ = string[length - i - 1]; |
| return result; |
| } |
| |
| struct RenderListMarker::TextRunWithUnderlyingString { |
| TextRun textRun; |
| String underlyingString; |
| operator const TextRun&() const { return textRun; } |
| }; |
| |
| auto RenderListMarker::textRun() const -> TextRunWithUnderlyingString |
| { |
| ASSERT(!m_textWithSuffix.isEmpty()); |
| |
| // Since the bidi algorithm doesn't run on this text, we instead reorder the characters here. |
| // We use u_charDirection to figure out if the marker text is RTL and assume the suffix matches the surrounding direction. |
| String textForRun; |
| if (m_textIsLeftToRightDirection) { |
| if (style().isLeftToRightDirection()) |
| textForRun = m_textWithSuffix; |
| else { |
| if (style().listStyleType() == ListStyleType::DisclosureClosed) |
| textForRun = { &blackLeftPointingSmallTriangle, 1 }; |
| else |
| textForRun = makeString(reversed(m_textWithSuffix.substring(m_textWithoutSuffixLength)), m_textWithSuffix.left(m_textWithoutSuffixLength)); |
| } |
| } else { |
| if (!style().isLeftToRightDirection()) |
| textForRun = reversed(m_textWithSuffix); |
| else |
| textForRun = makeString(reversed(m_textWithSuffix.left(m_textWithoutSuffixLength)), m_textWithSuffix.substring(m_textWithoutSuffixLength)); |
| } |
| auto textRun = RenderBlock::constructTextRun(textForRun, style()); |
| return { WTFMove(textRun), WTFMove(textForRun) }; |
| } |
| |
| void RenderListMarker::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset) |
| { |
| if (paintInfo.phase != PaintPhase::Foreground) |
| return; |
| |
| if (style().visibility() != Visibility::Visible) |
| return; |
| |
| LayoutPoint boxOrigin(paintOffset + location()); |
| LayoutRect overflowRect(visualOverflowRect()); |
| overflowRect.moveBy(boxOrigin); |
| if (!paintInfo.rect.intersects(overflowRect)) |
| return; |
| |
| LayoutRect box(boxOrigin, size()); |
| |
| auto markerRect = relativeMarkerRect(); |
| markerRect.moveBy(boxOrigin); |
| if (markerRect.isEmpty()) |
| return; |
| |
| GraphicsContext& context = paintInfo.context(); |
| |
| if (isImage()) { |
| if (RefPtr<Image> markerImage = m_image->image(this, markerRect.size())) |
| context.drawImage(*markerImage, markerRect); |
| if (selectionState() != HighlightState::None) { |
| LayoutRect selRect = localSelectionRect(); |
| selRect.moveBy(boxOrigin); |
| context.fillRect(snappedIntRect(selRect), m_listItem->selectionBackgroundColor()); |
| } |
| return; |
| } |
| |
| if (selectionState() != HighlightState::None) { |
| LayoutRect selRect = localSelectionRect(); |
| selRect.moveBy(boxOrigin); |
| context.fillRect(snappedIntRect(selRect), m_listItem->selectionBackgroundColor()); |
| } |
| |
| auto color = style().visitedDependentColorWithColorFilter(CSSPropertyColor); |
| context.setStrokeColor(color); |
| context.setStrokeStyle(SolidStroke); |
| context.setStrokeThickness(1.0f); |
| context.setFillColor(color); |
| |
| switch (style().listStyleType()) { |
| case ListStyleType::Disc: |
| context.drawEllipse(markerRect); |
| return; |
| case ListStyleType::Circle: |
| context.setFillColor(Color::transparentBlack); |
| context.drawEllipse(markerRect); |
| return; |
| case ListStyleType::Square: |
| context.drawRect(markerRect); |
| return; |
| default: |
| break; |
| } |
| if (m_textWithSuffix.isEmpty()) |
| return; |
| |
| GraphicsContextStateSaver stateSaver(context, false); |
| if (!style().isHorizontalWritingMode()) { |
| markerRect.moveBy(-boxOrigin); |
| markerRect = markerRect.transposedRect(); |
| markerRect.moveBy(FloatPoint(box.x(), box.y() - logicalHeight())); |
| stateSaver.save(); |
| context.translate(markerRect.x(), markerRect.maxY()); |
| context.rotate(static_cast<float>(deg2rad(90.))); |
| context.translate(-markerRect.x(), -markerRect.maxY()); |
| } |
| |
| FloatPoint textOrigin = FloatPoint(markerRect.x(), markerRect.y() + style().fontMetrics().ascent()); |
| textOrigin = roundPointToDevicePixels(LayoutPoint(textOrigin), document().deviceScaleFactor(), style().isLeftToRightDirection()); |
| context.drawText(style().fontCascade(), textRun(), textOrigin); |
| } |
| |
| RenderBox* RenderListMarker::parentBox(RenderBox& box) |
| { |
| ASSERT(m_listItem); |
| auto* fragmentedFlow = m_listItem->enclosingFragmentedFlow(); |
| if (!is<RenderMultiColumnFlow>(fragmentedFlow)) |
| return box.parentBox(); |
| auto* placeholder = downcast<RenderMultiColumnFlow>(*fragmentedFlow).findColumnSpannerPlaceholder(&box); |
| if (!placeholder) |
| return box.parentBox(); |
| return placeholder->parentBox(); |
| }; |
| |
| void RenderListMarker::addOverflowFromListMarker() |
| { |
| ASSERT(m_listItem); |
| if (!parent() || !parent()->isBox()) |
| return; |
| |
| if (isInside() || !inlineBoxWrapper()) |
| return; |
| |
| LayoutUnit markerOldLogicalLeft = logicalLeft(); |
| LayoutUnit blockOffset; |
| LayoutUnit lineOffset; |
| for (auto* ancestor = parentBox(*this); ancestor && ancestor != m_listItem.get(); ancestor = parentBox(*ancestor)) { |
| blockOffset += ancestor->logicalTop(); |
| lineOffset += ancestor->logicalLeft(); |
| } |
| |
| bool adjustOverflow = false; |
| LayoutUnit markerLogicalLeft; |
| bool hitSelfPaintingLayer = false; |
| |
| const LegacyRootInlineBox& rootBox = inlineBoxWrapper()->root(); |
| LayoutUnit lineTop = rootBox.lineTop(); |
| LayoutUnit lineBottom = rootBox.lineBottom(); |
| |
| // FIXME: Need to account for relative positioning in the layout overflow. |
| if (m_listItem->style().isLeftToRightDirection()) { |
| markerLogicalLeft = m_lineOffsetForListItem - lineOffset - m_listItem->paddingStart() - m_listItem->borderStart() + marginStart(); |
| inlineBoxWrapper()->adjustLineDirectionPosition(markerLogicalLeft - markerOldLogicalLeft); |
| for (auto* box = inlineBoxWrapper()->parent(); box; box = box->parent()) { |
| auto newLogicalVisualOverflowRect = box->logicalVisualOverflowRect(lineTop, lineBottom); |
| auto newLogicalLayoutOverflowRect = box->logicalLayoutOverflowRect(lineTop, lineBottom); |
| if (markerLogicalLeft < newLogicalVisualOverflowRect.x() && !hitSelfPaintingLayer) { |
| newLogicalVisualOverflowRect.setWidth(newLogicalVisualOverflowRect.maxX() - markerLogicalLeft); |
| newLogicalVisualOverflowRect.setX(markerLogicalLeft); |
| if (box == &rootBox) |
| adjustOverflow = true; |
| } |
| if (markerLogicalLeft < newLogicalLayoutOverflowRect.x()) { |
| newLogicalLayoutOverflowRect.setWidth(newLogicalLayoutOverflowRect.maxX() - markerLogicalLeft); |
| newLogicalLayoutOverflowRect.setX(markerLogicalLeft); |
| if (box == &rootBox) |
| adjustOverflow = true; |
| } |
| box->setOverflowFromLogicalRects(newLogicalLayoutOverflowRect, newLogicalVisualOverflowRect, lineTop, lineBottom); |
| if (box->renderer().hasSelfPaintingLayer()) |
| hitSelfPaintingLayer = true; |
| } |
| } else { |
| markerLogicalLeft = m_lineOffsetForListItem - lineOffset + m_listItem->paddingStart() + m_listItem->borderStart() + marginEnd(); |
| inlineBoxWrapper()->adjustLineDirectionPosition(markerLogicalLeft - markerOldLogicalLeft); |
| for (auto* box = inlineBoxWrapper()->parent(); box; box = box->parent()) { |
| auto newLogicalVisualOverflowRect = box->logicalVisualOverflowRect(lineTop, lineBottom); |
| auto newLogicalLayoutOverflowRect = box->logicalLayoutOverflowRect(lineTop, lineBottom); |
| if (markerLogicalLeft + logicalWidth() > newLogicalVisualOverflowRect.maxX() && !hitSelfPaintingLayer) { |
| newLogicalVisualOverflowRect.setWidth(markerLogicalLeft + logicalWidth() - newLogicalVisualOverflowRect.x()); |
| if (box == &rootBox) |
| adjustOverflow = true; |
| } |
| if (markerLogicalLeft + logicalWidth() > newLogicalLayoutOverflowRect.maxX()) { |
| newLogicalLayoutOverflowRect.setWidth(markerLogicalLeft + logicalWidth() - newLogicalLayoutOverflowRect.x()); |
| if (box == &rootBox) |
| adjustOverflow = true; |
| } |
| box->setOverflowFromLogicalRects(newLogicalLayoutOverflowRect, newLogicalVisualOverflowRect, lineTop, lineBottom); |
| if (box->renderer().hasSelfPaintingLayer()) |
| hitSelfPaintingLayer = true; |
| } |
| } |
| |
| if (adjustOverflow) { |
| LayoutRect markerRect(markerLogicalLeft + lineOffset, blockOffset, width(), height()); |
| if (!m_listItem->style().isHorizontalWritingMode()) |
| markerRect = markerRect.transposedRect(); |
| RenderBox* markerAncestor = this; |
| bool propagateVisualOverflow = true; |
| bool propagateLayoutOverflow = true; |
| do { |
| markerAncestor = parentBox(*markerAncestor); |
| if (markerAncestor->hasNonVisibleOverflow()) |
| propagateVisualOverflow = false; |
| if (is<RenderBlock>(*markerAncestor)) { |
| if (propagateVisualOverflow) |
| downcast<RenderBlock>(*markerAncestor).addVisualOverflow(markerRect); |
| if (propagateLayoutOverflow) |
| downcast<RenderBlock>(*markerAncestor).addLayoutOverflow(markerRect); |
| } |
| if (markerAncestor->hasNonVisibleOverflow()) |
| propagateLayoutOverflow = false; |
| if (markerAncestor->hasSelfPaintingLayer()) |
| propagateVisualOverflow = false; |
| markerRect.moveBy(-markerAncestor->location()); |
| } while (markerAncestor != m_listItem.get() && propagateVisualOverflow && propagateLayoutOverflow); |
| } |
| } |
| |
| void RenderListMarker::layout() |
| { |
| StackStats::LayoutCheckPoint layoutCheckPoint; |
| ASSERT(needsLayout()); |
| |
| LayoutUnit blockOffset; |
| for (auto* ancestor = parentBox(*this); ancestor && ancestor != m_listItem.get(); ancestor = parentBox(*ancestor)) |
| blockOffset += ancestor->logicalTop(); |
| if (style().isLeftToRightDirection()) |
| m_lineOffsetForListItem = m_listItem->logicalLeftOffsetForLine(blockOffset, DoNotIndentText, 0_lu); |
| else |
| m_lineOffsetForListItem = m_listItem->logicalRightOffsetForLine(blockOffset, DoNotIndentText, 0_lu); |
| |
| if (isImage()) { |
| updateMarginsAndContent(); |
| setWidth(m_image->imageSize(this, style().effectiveZoom()).width()); |
| setHeight(m_image->imageSize(this, style().effectiveZoom()).height()); |
| } else { |
| setLogicalWidth(minPreferredLogicalWidth()); |
| setLogicalHeight(style().fontMetrics().height()); |
| } |
| |
| setMarginStart(0); |
| setMarginEnd(0); |
| |
| Length startMargin = style().marginStart(); |
| Length endMargin = style().marginEnd(); |
| if (startMargin.isFixed()) |
| setMarginStart(LayoutUnit(startMargin.value())); |
| if (endMargin.isFixed()) |
| setMarginEnd(LayoutUnit(endMargin.value())); |
| |
| clearNeedsLayout(); |
| } |
| |
| void RenderListMarker::imageChanged(WrappedImagePtr o, const IntRect* rect) |
| { |
| if (m_image && o == m_image->data()) { |
| if (width() != m_image->imageSize(this, style().effectiveZoom()).width() || height() != m_image->imageSize(this, style().effectiveZoom()).height() || m_image->errorOccurred()) |
| setNeedsLayoutAndPrefWidthsRecalc(); |
| else |
| repaint(); |
| } |
| RenderBox::imageChanged(o, rect); |
| } |
| |
| void RenderListMarker::updateMarginsAndContent() |
| { |
| // FIXME: It's messy to use the preferredLogicalWidths dirty bit for this optimization, also unclear if this is premature optimization. |
| if (preferredLogicalWidthsDirty()) |
| updateContent(); |
| updateMargins(); |
| } |
| |
| void RenderListMarker::updateContent() |
| { |
| if (isImage()) { |
| // FIXME: This is a somewhat arbitrary width. Generated images for markers really won't become particularly useful |
| // until we support the CSS3 marker pseudoclass to allow control over the width and height of the marker box. |
| LayoutUnit bulletWidth = style().fontMetrics().ascent() / 2_lu; |
| LayoutSize defaultBulletSize(bulletWidth, bulletWidth); |
| LayoutSize imageSize = calculateImageIntrinsicDimensions(m_image.get(), defaultBulletSize, DoNotScaleByEffectiveZoom); |
| m_image->setContainerContextForRenderer(*this, imageSize, style().effectiveZoom()); |
| m_textWithSuffix = emptyString(); |
| m_textWithoutSuffixLength = 0; |
| m_textIsLeftToRightDirection = true; |
| return; |
| } |
| |
| auto type = style().listStyleType(); |
| switch (type) { |
| case ListStyleType::String: |
| m_textWithSuffix = style().listStyleStringValue(); |
| m_textWithoutSuffixLength = m_textWithSuffix.length(); |
| // FIXME: Depending on the string value, we may need the real bidi algorithm. |
| m_textIsLeftToRightDirection = u_charDirection(m_textWithSuffix[0]) != U_RIGHT_TO_LEFT; |
| break; |
| default: |
| auto text = listMarkerText(type, m_listItem->value()); |
| m_textWithSuffix = makeString(text, listMarkerSuffix(type)); |
| m_textWithoutSuffixLength = text.length(); |
| m_textIsLeftToRightDirection = u_charDirection(text[0]) != U_RIGHT_TO_LEFT; |
| break; |
| } |
| } |
| |
| void RenderListMarker::computePreferredLogicalWidths() |
| { |
| ASSERT(preferredLogicalWidthsDirty()); |
| updateContent(); |
| |
| if (isImage()) { |
| LayoutSize imageSize = LayoutSize(m_image->imageSize(this, style().effectiveZoom())); |
| m_minPreferredLogicalWidth = m_maxPreferredLogicalWidth = style().isHorizontalWritingMode() ? imageSize.width() : imageSize.height(); |
| setPreferredLogicalWidthsDirty(false); |
| updateMargins(); |
| return; |
| } |
| |
| const FontCascade& font = style().fontCascade(); |
| |
| LayoutUnit logicalWidth; |
| switch (style().listStyleType()) { |
| case ListStyleType::Circle: |
| case ListStyleType::Disc: |
| case ListStyleType::Square: |
| logicalWidth = (font.fontMetrics().ascent() * 2 / 3 + 1) / 2 + 2; |
| break; |
| default: |
| if (!m_textWithSuffix.isEmpty()) |
| logicalWidth = font.width(textRun()); |
| break; |
| } |
| |
| m_minPreferredLogicalWidth = logicalWidth; |
| m_maxPreferredLogicalWidth = logicalWidth; |
| |
| setPreferredLogicalWidthsDirty(false); |
| |
| updateMargins(); |
| } |
| |
| void RenderListMarker::updateMargins() |
| { |
| const FontMetrics& fontMetrics = style().fontMetrics(); |
| |
| LayoutUnit marginStart; |
| LayoutUnit marginEnd; |
| |
| if (isInside()) { |
| if (isImage()) |
| marginEnd = cMarkerPadding; |
| else switch (style().listStyleType()) { |
| case ListStyleType::Disc: |
| case ListStyleType::Circle: |
| case ListStyleType::Square: |
| marginStart = -1; |
| marginEnd = fontMetrics.ascent() - minPreferredLogicalWidth() + 1; |
| break; |
| default: |
| break; |
| } |
| } else if (isImage()) { |
| marginStart = -minPreferredLogicalWidth() - cMarkerPadding; |
| marginEnd = cMarkerPadding; |
| } else { |
| int offset = fontMetrics.ascent() * 2 / 3; |
| switch (style().listStyleType()) { |
| case ListStyleType::Disc: |
| case ListStyleType::Circle: |
| case ListStyleType::Square: |
| marginStart = -offset - cMarkerPadding - 1; |
| marginEnd = offset + cMarkerPadding + 1 - minPreferredLogicalWidth(); |
| break; |
| case ListStyleType::String: |
| if (!m_textWithSuffix.isEmpty()) |
| marginStart = -minPreferredLogicalWidth(); |
| break; |
| default: |
| if (!m_textWithSuffix.isEmpty()) { |
| marginStart = -minPreferredLogicalWidth() - offset / 2; |
| marginEnd = offset / 2; |
| } |
| } |
| } |
| |
| mutableStyle().setMarginStart(Length(marginStart, LengthType::Fixed)); |
| mutableStyle().setMarginEnd(Length(marginEnd, LengthType::Fixed)); |
| } |
| |
| LayoutUnit RenderListMarker::lineHeight(bool firstLine, LineDirectionMode direction, LinePositionMode linePositionMode) const |
| { |
| if (!isImage()) |
| return m_listItem->lineHeight(firstLine, direction, PositionOfInteriorLineBoxes); |
| return RenderBox::lineHeight(firstLine, direction, linePositionMode); |
| } |
| |
| LayoutUnit RenderListMarker::baselinePosition(FontBaseline baselineType, bool firstLine, LineDirectionMode direction, LinePositionMode linePositionMode) const |
| { |
| if (!isImage()) |
| return m_listItem->baselinePosition(baselineType, firstLine, direction, PositionOfInteriorLineBoxes); |
| return RenderBox::baselinePosition(baselineType, firstLine, direction, linePositionMode); |
| } |
| |
| bool RenderListMarker::isInside() const |
| { |
| return m_listItem->notInList() || style().listStylePosition() == ListStylePosition::Inside; |
| } |
| |
| FloatRect RenderListMarker::relativeMarkerRect() |
| { |
| if (isImage()) |
| return FloatRect(0, 0, m_image->imageSize(this, style().effectiveZoom()).width(), m_image->imageSize(this, style().effectiveZoom()).height()); |
| |
| FloatRect relativeRect; |
| switch (style().listStyleType()) { |
| case ListStyleType::Disc: |
| case ListStyleType::Circle: |
| case ListStyleType::Square: { |
| // FIXME: Are these particular rounding rules necessary? |
| const FontMetrics& fontMetrics = style().fontMetrics(); |
| int ascent = fontMetrics.ascent(); |
| int bulletWidth = (ascent * 2 / 3 + 1) / 2; |
| relativeRect = FloatRect(1, 3 * (ascent - ascent * 2 / 3) / 2, bulletWidth, bulletWidth); |
| break; |
| } |
| default: |
| if (m_textWithSuffix.isEmpty()) |
| return FloatRect(); |
| auto& font = style().fontCascade(); |
| relativeRect = FloatRect(0, 0, font.width(textRun()), font.fontMetrics().height()); |
| break; |
| } |
| |
| if (!style().isHorizontalWritingMode()) { |
| relativeRect = relativeRect.transposedRect(); |
| relativeRect.setX(width() - relativeRect.x() - relativeRect.width()); |
| } |
| |
| return relativeRect; |
| } |
| |
| LayoutRect RenderListMarker::selectionRectForRepaint(const RenderLayerModelObject* repaintContainer, bool clipToVisibleContent) |
| { |
| ASSERT(!needsLayout()); |
| |
| if (selectionState() == HighlightState::None || !inlineBoxWrapper()) |
| return LayoutRect(); |
| |
| LegacyRootInlineBox& rootBox = inlineBoxWrapper()->root(); |
| LayoutRect rect(0_lu, rootBox.selectionTop() - y(), width(), rootBox.selectionHeight()); |
| |
| if (clipToVisibleContent) |
| return computeRectForRepaint(rect, repaintContainer); |
| return localToContainerQuad(FloatRect(rect), repaintContainer).enclosingBoundingBox(); |
| } |
| |
| StringView RenderListMarker::textWithoutSuffix() const |
| { |
| return StringView { m_textWithSuffix }.left(m_textWithoutSuffixLength); |
| } |
| |
| } // namespace WebCore |
