1 package org.unicode.cldr.util; 2 3 import java.util.Locale; 4 5 import org.unicode.cldr.util.XListFormatter.ListTypeLength; 6 7 import com.ibm.icu.lang.CharSequences; 8 import com.ibm.icu.text.UTF16; 9 import com.ibm.icu.text.UnicodeSet; 10 11 public class EmojiConstants { 12 public static final String EMOJI_VARIANT_STRING = "\uFE0F"; 13 static final int FIRST_REGIONAL = 0x1F1E6; 14 static final int LAST_REGIONAL = 0x1F1FF; 15 public static final UnicodeSet REGIONAL_INDICATORS = new UnicodeSet(FIRST_REGIONAL, LAST_REGIONAL).freeze(); 16 public static final String KEYCAP_MARK_STRING = "\u20E3"; 17 public static final UnicodeSet MODIFIERS = new UnicodeSet(0x1F3FB, 0x1F3FF).freeze(); 18 public static final UnicodeSet HAIR = new UnicodeSet(0x1F9B0, 0x1F9B3).freeze(); 19 public static final char JOINER = '\u200D'; 20 public static final String JOINER_STRING = String.valueOf(JOINER); 21 public static final UnicodeSet COMPONENTS = new UnicodeSet(EmojiConstants.MODIFIERS) 22 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B0)) 23 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B1)) 24 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B2)) 25 .add(EmojiConstants.fromCodePoints(JOINER,0x1F9B3)) 26 .freeze(); 27 28 public static final String KISS = "��"; 29 public static final String HEART = "❤"; 30 public static final String TAG_TERM = UTF16.valueOf(0xE007F); 31 public static final String BLACK_FLAG = UTF16.valueOf(0x1F3F4); 32 public static final String HANDSHAKE = UTF16.valueOf(0x1f91d); 33 public static final String MALE_SIGN = "♂"; 34 public static final String FEMALE_SIGN = "♀"; 35 public static final String MAN = "��"; 36 public static final String WOMAN = "��"; 37 public static final String JOINER_MALE_SIGN = JOINER_STRING + MALE_SIGN; 38 public static final String JOINER_FEMALE_SIGN = JOINER_STRING + FEMALE_SIGN; 39 public static final UnicodeSet HAIR_EXPLICIT = new UnicodeSet("[�� ��]").freeze(); 40 41 public static final ListTypeLength COMPOSED_NAME_LIST = ListTypeLength.UNIT_SHORT; 42 43 //public static final UnicodeSet MODIFIERS_GENDER_SIGNS = new UnicodeSet(0x1F3FB, 0x1F3FF).add(MALE_SIGN).add(FEMALE_SIGN).freeze(); getFlagCode(String s)44 public static String getFlagCode(String s) { 45 return String.valueOf((char) (s.codePointAt(0) - FIRST_REGIONAL + 'A')) + (char) (s.codePointAt(2) - FIRST_REGIONAL + 'A'); 46 } 47 getEmojiFromRegionCodes(String chars)48 public static String getEmojiFromRegionCodes(String chars) { 49 return new StringBuilder() 50 .appendCodePoint(chars.codePointAt(0) + FIRST_REGIONAL - 'A') 51 .appendCodePoint(chars.codePointAt(1) + FIRST_REGIONAL - 'A') 52 .toString(); 53 } 54 55 public static final int TAG_BASE = 0xE0000; 56 public static final int TAG_TERM_CHAR = 0xE007F; 57 getEmojiFromSubdivisionCodes(String string)58 public static String getEmojiFromSubdivisionCodes(String string) { 59 string = string.toLowerCase(Locale.ROOT).replace("-",""); 60 StringBuilder result = new StringBuilder().appendCodePoint(0x1F3F4); 61 for (int cp : CharSequences.codePoints(string)) { 62 result.appendCodePoint(TAG_BASE + cp); 63 } 64 return result.appendCodePoint(TAG_TERM_CHAR).toString(); 65 } 66 67 public static final UnicodeSet FAMILY_MARKERS = new UnicodeSet() 68 .add(0x1F466, 0x1F469).add(0x1F476) 69 .add(JOINER_STRING) 70 .freeze(); // boy, girl, man, woman, baby 71 public static final UnicodeSet REM_SKIP_SET = new UnicodeSet() 72 .add(JOINER_STRING) 73 .freeze(); 74 public static final UnicodeSet REM_GROUP_SKIP_SET = new UnicodeSet(REM_SKIP_SET) 75 .add(EmojiConstants.HEART) 76 .add(EmojiConstants.KISS) 77 .add(EmojiConstants.HANDSHAKE) 78 .add(MALE_SIGN) 79 .add(FEMALE_SIGN) 80 .freeze(); 81 getTagSpec(String code)82 public static String getTagSpec(String code) { 83 StringBuilder b = new StringBuilder(); 84 for (int codePoint : CharSequences.codePoints(code)) { 85 if (codePoint >= 0xE0020 && codePoint <= 0xE007E) { 86 b.appendCodePoint(codePoint - 0xE0000); 87 } 88 } 89 return b.toString(); 90 } 91 92 // U+1F3F4 U+E0067 U+E0062 U+E0065 U+E006E U+E0067 U+E007F toTagSeq(String subdivisionCode)93 public static String toTagSeq(String subdivisionCode) { 94 StringBuilder b = new StringBuilder().appendCodePoint(0x1F3F4); 95 for (int i = 0; i < subdivisionCode.length(); ++i) { 96 b.appendCodePoint(subdivisionCode.charAt(i) + 0xE0000); 97 } 98 return b.appendCodePoint(0xE007F).toString(); 99 } 100 fromCodePoints(int... codePoints)101 public static CharSequence fromCodePoints(int... codePoints) { 102 return EmojiConstants.appendCodePoints(new StringBuilder(), codePoints).toString(); 103 } 104 appendCodePoints(StringBuilder b, int... codePoints)105 public static StringBuilder appendCodePoints(StringBuilder b, int... codePoints) { 106 for (int i = 0; i < codePoints.length; ++i) { 107 b.appendCodePoint(codePoints[i]); 108 } 109 return b; 110 } 111 }