in gfx/thebes/gfxPlatformMac.cpp [139:683]
void gfxPlatformMac::GetCommonFallbackFonts(uint32_t aCh, Script aRunScript,
FontPresentation aPresentation,
nsTArray<const char*>& aFontList) {
if (PrefersColor(aPresentation)) {
aFontList.AppendElement("Apple Color Emoji");
}
switch (aRunScript) {
case Script::INVALID:
case Script::NUM_SCRIPT_CODES:
// Ensure the switch covers all the Script enum values.
MOZ_ASSERT_UNREACHABLE("bad script code");
break;
case Script::COMMON:
case Script::INHERITED:
// In most cases, COMMON and INHERITED characters will be merged into
// their context, but if they occur without any specific script context
// we'll just try common default fonts here.
case Script::LATIN:
case Script::CYRILLIC:
case Script::GREEK:
aFontList.AppendElement("Lucida Grande");
break;
case Script::MATHEMATICAL_NOTATION:
case Script::SYMBOLS:
case Script::SYMBOLS_EMOJI:
// Not currently returned by script run resolution (but see below, after
// the switch).
break;
// CJK-related script codes are a bit troublesome because of unification;
// we'll probably just get HAN much of the time, so the choice of which
// language font to try for fallback is rather arbitrary. Usually, though,
// we hope that font prefs will have handled this earlier.
case Script::BOPOMOFO:
case Script::HAN_WITH_BOPOMOFO:
case Script::SIMPLIFIED_HAN:
case Script::HAN:
aFontList.AppendElement("Songti SC");
if (aCh > 0x10000) {
// macOS installations with MS Office may have these -ExtB fonts
aFontList.AppendElement("SimSun-ExtB");
}
break;
// Currently, we don't resolve script runs to this value, but we may do so
// in future if we get better at handling things like `lang=zh-Hant`, not
// just resolving based on the Unicode text.
case Script::TRADITIONAL_HAN:
aFontList.AppendElement("Songti TC");
if (aCh > 0x10000) {
// macOS installations with MS Office may have these -ExtB fonts
aFontList.AppendElement("MingLiU-ExtB");
}
break;
case Script::HIRAGANA:
case Script::KATAKANA:
case Script::KATAKANA_OR_HIRAGANA:
case Script::JAPANESE:
aFontList.AppendElement("Hiragino Sans");
aFontList.AppendElement("Hiragino Kaku Gothic ProN");
break;
case Script::JAMO:
case Script::KOREAN:
case Script::HANGUL:
aFontList.AppendElement("Nanum Gothic");
aFontList.AppendElement("Apple SD Gothic Neo");
break;
// For most other scripts, macOS comes with a default font we can use.
case Script::ARABIC:
aFontList.AppendElement("Geeza Pro");
break;
case Script::ARMENIAN:
aFontList.AppendElement("Mshtakan");
break;
case Script::BENGALI:
aFontList.AppendElement("Bangla Sangam MN");
break;
case Script::CHEROKEE:
aFontList.AppendElement("Plantagenet Cherokee");
break;
case Script::COPTIC:
aFontList.AppendElement("Noto Sans Coptic");
break;
case Script::DESERET:
aFontList.AppendElement("Baskerville");
break;
case Script::DEVANAGARI:
aFontList.AppendElement("Devanagari Sangam MN");
break;
case Script::ETHIOPIC:
aFontList.AppendElement("Kefa");
break;
case Script::GEORGIAN:
aFontList.AppendElement("Helvetica");
break;
case Script::GOTHIC:
aFontList.AppendElement("Noto Sans Gothic");
break;
case Script::GUJARATI:
aFontList.AppendElement("Gujarati Sangam MN");
break;
case Script::GURMUKHI:
aFontList.AppendElement("Gurmukhi MN");
break;
case Script::HEBREW:
aFontList.AppendElement("Lucida Grande");
break;
case Script::KANNADA:
aFontList.AppendElement("Kannada MN");
break;
case Script::KHMER:
aFontList.AppendElement("Khmer MN");
break;
case Script::LAO:
aFontList.AppendElement("Lao MN");
break;
case Script::MALAYALAM:
aFontList.AppendElement("Malayalam Sangam MN");
break;
case Script::MONGOLIAN:
aFontList.AppendElement("Noto Sans Mongolian");
break;
case Script::MYANMAR:
aFontList.AppendElement("Myanmar MN");
break;
case Script::OGHAM:
aFontList.AppendElement("Noto Sans Ogham");
break;
case Script::OLD_ITALIC:
aFontList.AppendElement("Noto Sans Old Italic");
break;
case Script::ORIYA:
aFontList.AppendElement("Oriya Sangam MN");
break;
case Script::RUNIC:
aFontList.AppendElement("Noto Sans Runic");
break;
case Script::SINHALA:
aFontList.AppendElement("Sinhala Sangam MN");
break;
case Script::SYRIAC:
aFontList.AppendElement("Noto Sans Syriac");
break;
case Script::TAMIL:
aFontList.AppendElement("Tamil MN");
break;
case Script::TELUGU:
aFontList.AppendElement("Telugu MN");
break;
case Script::THAANA:
aFontList.AppendElement("Noto Sans Thaana");
break;
case Script::THAI:
aFontList.AppendElement("Thonburi");
break;
case Script::TIBETAN:
aFontList.AppendElement("Kailasa");
break;
case Script::CANADIAN_ABORIGINAL:
aFontList.AppendElement("Euphemia UCAS");
break;
case Script::YI:
aFontList.AppendElement("Noto Sans Yi");
aFontList.AppendElement("STHeiti");
break;
case Script::TAGALOG:
aFontList.AppendElement("Noto Sans Tagalog");
break;
case Script::HANUNOO:
aFontList.AppendElement("Noto Sans Hanunoo");
break;
case Script::BUHID:
aFontList.AppendElement("Noto Sans Buhid");
break;
case Script::TAGBANWA:
aFontList.AppendElement("Noto Sans Tagbanwa");
break;
case Script::BRAILLE:
aFontList.AppendElement("Apple Braille");
break;
case Script::CYPRIOT:
aFontList.AppendElement("Noto Sans Cypriot");
break;
case Script::LIMBU:
aFontList.AppendElement("Noto Sans Limbu");
break;
case Script::LINEAR_B:
aFontList.AppendElement("Noto Sans Linear B");
break;
case Script::OSMANYA:
aFontList.AppendElement("Noto Sans Osmanya");
break;
case Script::SHAVIAN:
aFontList.AppendElement("Noto Sans Shavian");
break;
case Script::TAI_LE:
aFontList.AppendElement("Noto Sans Tai Le");
break;
case Script::UGARITIC:
aFontList.AppendElement("Noto Sans Ugaritic");
break;
case Script::BUGINESE:
aFontList.AppendElement("Noto Sans Buginese");
break;
case Script::GLAGOLITIC:
aFontList.AppendElement("Noto Sans Glagolitic");
break;
case Script::KHAROSHTHI:
aFontList.AppendElement("Noto Sans Kharoshthi");
break;
case Script::SYLOTI_NAGRI:
aFontList.AppendElement("Noto Sans Syloti Nagri");
break;
case Script::NEW_TAI_LUE:
aFontList.AppendElement("Noto Sans New Tai Lue");
break;
case Script::TIFINAGH:
aFontList.AppendElement("Noto Sans Tifinagh");
break;
case Script::OLD_PERSIAN:
aFontList.AppendElement("Noto Sans Old Persian");
break;
case Script::BALINESE:
aFontList.AppendElement("Noto Sans Balinese");
break;
case Script::BATAK:
aFontList.AppendElement("Noto Sans Batak");
break;
case Script::BRAHMI:
aFontList.AppendElement("Noto Sans Brahmi");
break;
case Script::CHAM:
aFontList.AppendElement("Noto Sans Cham");
break;
case Script::EGYPTIAN_HIEROGLYPHS:
aFontList.AppendElement("Noto Sans Egyptian Hieroglyphs");
break;
case Script::PAHAWH_HMONG:
aFontList.AppendElement("Noto Sans Pahawh Hmong");
break;
case Script::OLD_HUNGARIAN:
aFontList.AppendElement("Noto Sans Old Hungarian");
break;
case Script::JAVANESE:
aFontList.AppendElement("Noto Sans Javanese");
break;
case Script::KAYAH_LI:
aFontList.AppendElement("Noto Sans Kayah Li");
break;
case Script::LEPCHA:
aFontList.AppendElement("Noto Sans Lepcha");
break;
case Script::LINEAR_A:
aFontList.AppendElement("Noto Sans Linear A");
break;
case Script::MANDAIC:
aFontList.AppendElement("Noto Sans Mandaic");
break;
case Script::NKO:
aFontList.AppendElement("Noto Sans NKo");
break;
case Script::OLD_TURKIC:
aFontList.AppendElement("Noto Sans Old Turkic");
break;
case Script::OLD_PERMIC:
aFontList.AppendElement("Noto Sans Old Permic");
break;
case Script::PHAGS_PA:
aFontList.AppendElement("Noto Sans PhagsPa");
break;
case Script::PHOENICIAN:
aFontList.AppendElement("Noto Sans Phoenician");
break;
case Script::MIAO:
aFontList.AppendElement("Noto Sans Miao");
break;
case Script::VAI:
aFontList.AppendElement("Noto Sans Vai");
break;
case Script::CUNEIFORM:
aFontList.AppendElement("Noto Sans Cuneiform");
break;
case Script::CARIAN:
aFontList.AppendElement("Noto Sans Carian");
break;
case Script::TAI_THAM:
aFontList.AppendElement("Noto Sans Tai Tham");
break;
case Script::LYCIAN:
aFontList.AppendElement("Noto Sans Lycian");
break;
case Script::LYDIAN:
aFontList.AppendElement("Noto Sans Lydian");
break;
case Script::OL_CHIKI:
aFontList.AppendElement("Noto Sans Ol Chiki");
break;
case Script::REJANG:
aFontList.AppendElement("Noto Sans Rejang");
break;
case Script::SAURASHTRA:
aFontList.AppendElement("Noto Sans Saurashtra");
break;
case Script::SUNDANESE:
aFontList.AppendElement("Noto Sans Sundanese");
break;
case Script::MEETEI_MAYEK:
aFontList.AppendElement("Noto Sans Meetei Mayek");
break;
case Script::IMPERIAL_ARAMAIC:
aFontList.AppendElement("Noto Sans Imperial Aramaic");
break;
case Script::AVESTAN:
aFontList.AppendElement("Noto Sans Avestan");
break;
case Script::CHAKMA:
aFontList.AppendElement("Noto Sans Chakma");
break;
case Script::KAITHI:
aFontList.AppendElement("Noto Sans Kaithi");
break;
case Script::MANICHAEAN:
aFontList.AppendElement("Noto Sans Manichaean");
break;
case Script::INSCRIPTIONAL_PAHLAVI:
aFontList.AppendElement("Noto Sans Inscriptional Pahlavi");
break;
case Script::PSALTER_PAHLAVI:
aFontList.AppendElement("Noto Sans Psalter Pahlavi");
break;
case Script::INSCRIPTIONAL_PARTHIAN:
aFontList.AppendElement("Noto Sans Inscriptional Parthian");
break;
case Script::SAMARITAN:
aFontList.AppendElement("Noto Sans Samaritan");
break;
case Script::TAI_VIET:
aFontList.AppendElement("Noto Sans Tai Viet");
break;
case Script::BAMUM:
aFontList.AppendElement("Noto Sans Bamum");
break;
case Script::LISU:
aFontList.AppendElement("Noto Sans Lisu");
break;
case Script::OLD_SOUTH_ARABIAN:
aFontList.AppendElement("Noto Sans Old South Arabian");
break;
case Script::BASSA_VAH:
aFontList.AppendElement("Noto Sans Bassa Vah");
break;
case Script::DUPLOYAN:
aFontList.AppendElement("Noto Sans Duployan");
break;
case Script::ELBASAN:
aFontList.AppendElement("Noto Sans Elbasan");
break;
case Script::GRANTHA:
aFontList.AppendElement("Noto Sans Grantha");
break;
case Script::MENDE_KIKAKUI:
aFontList.AppendElement("Noto Sans Mende Kikakui");
break;
case Script::MEROITIC_CURSIVE:
case Script::MEROITIC_HIEROGLYPHS:
aFontList.AppendElement("Noto Sans Meroitic");
break;
case Script::OLD_NORTH_ARABIAN:
aFontList.AppendElement("Noto Sans Old North Arabian");
break;
case Script::NABATAEAN:
aFontList.AppendElement("Noto Sans Nabataean");
break;
case Script::PALMYRENE:
aFontList.AppendElement("Noto Sans Palmyrene");
break;
case Script::KHUDAWADI:
aFontList.AppendElement("Noto Sans Khudawadi");
break;
case Script::WARANG_CITI:
aFontList.AppendElement("Noto Sans Warang Citi");
break;
case Script::MRO:
aFontList.AppendElement("Noto Sans Mro");
break;
case Script::SHARADA:
aFontList.AppendElement("Noto Sans Sharada");
break;
case Script::SORA_SOMPENG:
aFontList.AppendElement("Noto Sans Sora Sompeng");
break;
case Script::TAKRI:
aFontList.AppendElement("Noto Sans Takri");
break;
case Script::KHOJKI:
aFontList.AppendElement("Noto Sans Khojki");
break;
case Script::TIRHUTA:
aFontList.AppendElement("Noto Sans Tirhuta");
break;
case Script::CAUCASIAN_ALBANIAN:
aFontList.AppendElement("Noto Sans Caucasian Albanian");
break;
case Script::MAHAJANI:
aFontList.AppendElement("Noto Sans Mahajani");
break;
case Script::AHOM:
aFontList.AppendElement("Noto Serif Ahom");
break;
case Script::HATRAN:
aFontList.AppendElement("Noto Sans Hatran");
break;
case Script::MODI:
aFontList.AppendElement("Noto Sans Modi");
break;
case Script::MULTANI:
aFontList.AppendElement("Noto Sans Multani");
break;
case Script::PAU_CIN_HAU:
aFontList.AppendElement("Noto Sans Pau Cin Hau");
break;
case Script::SIDDHAM:
aFontList.AppendElement("Noto Sans Siddham");
break;
case Script::ADLAM:
aFontList.AppendElement("Noto Sans Adlam");
break;
case Script::BHAIKSUKI:
aFontList.AppendElement("Noto Sans Bhaiksuki");
break;
case Script::MARCHEN:
aFontList.AppendElement("Noto Sans Marchen");
break;
case Script::NEWA:
aFontList.AppendElement("Noto Sans Newa");
break;
case Script::OSAGE:
aFontList.AppendElement("Noto Sans Osage");
break;
case Script::HANIFI_ROHINGYA:
aFontList.AppendElement("Noto Sans Hanifi Rohingya");
break;
case Script::WANCHO:
aFontList.AppendElement("Noto Sans Wancho");
break;
case Script::ARABIC_NASTALIQ:
aFontList.AppendElement("Noto Nastaliq Urdu");
break;
// Script codes for which no commonly-installed font is currently known.
// Probably future macOS versions will add Noto fonts for many of these,
// so we should watch for updates.
case Script::OLD_CHURCH_SLAVONIC_CYRILLIC:
case Script::DEMOTIC_EGYPTIAN:
case Script::HIERATIC_EGYPTIAN:
case Script::BLISSYMBOLS:
case Script::CIRTH:
case Script::KHUTSURI:
case Script::HARAPPAN_INDUS:
case Script::LATIN_FRAKTUR:
case Script::LATIN_GAELIC:
case Script::MAYAN_HIEROGLYPHS:
case Script::RONGORONGO:
case Script::SARATI:
case Script::ESTRANGELO_SYRIAC:
case Script::WESTERN_SYRIAC:
case Script::EASTERN_SYRIAC:
case Script::TENGWAR:
case Script::VISIBLE_SPEECH:
case Script::UNWRITTEN_LANGUAGES:
case Script::UNKNOWN:
case Script::SIGNWRITING:
case Script::MOON:
case Script::BOOK_PAHLAVI:
case Script::NAKHI_GEBA:
case Script::KPELLE:
case Script::LOMA:
case Script::AFAKA:
case Script::JURCHEN:
case Script::NUSHU:
case Script::TANGUT:
case Script::WOLEAI:
case Script::ANATOLIAN_HIEROGLYPHS:
case Script::MASARAM_GONDI:
case Script::SOYOMBO:
case Script::ZANABAZAR_SQUARE:
case Script::DOGRA:
case Script::GUNJALA_GONDI:
case Script::MAKASAR:
case Script::MEDEFAIDRIN:
case Script::SOGDIAN:
case Script::OLD_SOGDIAN:
case Script::ELYMAIC:
case Script::NYIAKENG_PUACHUE_HMONG:
case Script::NANDINAGARI:
case Script::CHORASMIAN:
case Script::DIVES_AKURU:
case Script::KHITAN_SMALL_SCRIPT:
case Script::YEZIDI:
case Script::CYPRO_MINOAN:
case Script::OLD_UYGHUR:
case Script::TANGSA:
case Script::TOTO:
case Script::VITHKUQI:
case Script::KAWI:
case Script::NAG_MUNDARI:
case Script::GARAY:
case Script::GURUNG_KHEMA:
case Script::KIRAT_RAI:
case Script::OL_ONAL:
case Script::SUNUWAR:
case Script::TODHRI:
case Script::TULU_TIGALARI:
break;
}
// Symbols/dingbats are generally Script=COMMON but may be resolved to any
// surrounding script run. So we'll always append a couple of likely fonts
// for such characters.
const uint32_t b = aCh >> 8;
if (aRunScript == Script::COMMON || // Stray COMMON chars not resolved
(b >= 0x20 && b <= 0x2b) || b == 0x2e || // BMP symbols/punctuation/etc
GetGenCategory(aCh) == nsUGenCategory::kSymbol ||
GetGenCategory(aCh) == nsUGenCategory::kPunctuation) {
if (b == 0x27) {
aFontList.AppendElement("Zapf Dingbats");
}
aFontList.AppendElement("Geneva");
aFontList.AppendElement("STIXGeneral");
aFontList.AppendElement("Apple Symbols");
// Japanese fonts also cover a lot of miscellaneous symbols
aFontList.AppendElement("Hiragino Sans");
aFontList.AppendElement("Hiragino Kaku Gothic ProN");
}
// Arial Unicode MS has lots of glyphs for obscure characters; try it as a
// last resort.
aFontList.AppendElement("Arial Unicode MS");
}