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added a few codepoints with emoji variants

This commit is contained in:
Daniel Gultsch 2017-09-30 01:18:08 +02:00
parent f53e44a291
commit 014052b991
1 changed files with 27 additions and 15 deletions
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42
src/main/java/eu/siacs/conversations/utils/Emoticons.java
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@ -11,8 +11,21 @@ public class Emoticons {
private static final UnicodeRange TRANSPORT_SYMBOLS = new UnicodeRange(0x1F680,0x1F6FF); private static final UnicodeRange TRANSPORT_SYMBOLS = new UnicodeRange(0x1F680,0x1F6FF);
private static final UnicodeRange MISC_SYMBOLS = new UnicodeRange(0x2600,0x26FF); private static final UnicodeRange MISC_SYMBOLS = new UnicodeRange(0x2600,0x26FF);
private static final UnicodeRange DINGBATS = new UnicodeRange(0x2700,0x27BF); private static final UnicodeRange DINGBATS = new UnicodeRange(0x2700,0x27BF);
private static final UnicodeRange ENCLOSED_ALPHANUMERIC_SUPPLEMENT = new UnicodeRange(0x1F100,0x1F1FF);
private static final UnicodeRange REGIONAL_INDICATORS = new UnicodeRange(0x1F1E6,0x1F1FF); private static final UnicodeRange REGIONAL_INDICATORS = new UnicodeRange(0x1F1E6,0x1F1FF);
private static final UnicodeBlocks EMOJIS = new UnicodeBlocks(MISC_SYMBOLS_AND_PICTOGRAPHS,SUPPLEMENTAL_SYMBOLS,EMOTICONS,TRANSPORT_SYMBOLS,MISC_SYMBOLS,DINGBATS); private static final UnicodeRange GEOMETRIC_SHAPES = new UnicodeRange(0x25A0,0x25FF);
private static final UnicodeRange LATIN_SUPPLEMENT = new UnicodeRange(0x80,0xFF);
private static final UnicodeRange MISC_TECHNICAL = new UnicodeRange(0x2300,0x23FF);
private static final UnicodeBlocks SYMBOLIZE = new UnicodeBlocks(GEOMETRIC_SHAPES, LATIN_SUPPLEMENT);
private static final UnicodeBlocks EMOJIS = new UnicodeBlocks(
MISC_SYMBOLS_AND_PICTOGRAPHS,
SUPPLEMENTAL_SYMBOLS,
EMOTICONS,
TRANSPORT_SYMBOLS,
MISC_SYMBOLS,
DINGBATS,
ENCLOSED_ALPHANUMERIC_SUPPLEMENT,
MISC_TECHNICAL);
private static final int ZWJ = 0x200D; private static final int ZWJ = 0x200D;
private static final int VARIATION_16 = 0xFE0F; private static final int VARIATION_16 = 0xFE0F;
private static final UnicodeRange FITZPATRICK = new UnicodeRange(0x1F3FB,0x1F3FF); private static final UnicodeRange FITZPATRICK = new UnicodeRange(0x1F3FB,0x1F3FF);
@ -66,29 +79,25 @@ public class Emoticons {
public boolean offer(int codepoint) { public boolean offer(int codepoint) {
boolean add = false; boolean add = false;
if (this.codepoints.size() == 0) { if (this.codepoints.size() == 0) {
if (REGIONAL_INDICATORS.contains(codepoint)) { if (SYMBOLIZE.contains(codepoint)) {
add = true;
} else if (REGIONAL_INDICATORS.contains(codepoint)) {
add = true; add = true;
} else if (EMOJIS.contains(codepoint) && !FITZPATRICK.contains(codepoint) && codepoint != ZWJ) { } else if (EMOJIS.contains(codepoint) && !FITZPATRICK.contains(codepoint) && codepoint != ZWJ) {
add = true; add = true;
} }
} else { } else {
int previous = codepoints.get(codepoints.size() -1); int previous = codepoints.get(codepoints.size() -1);
if (REGIONAL_INDICATORS.contains(previous) && REGIONAL_INDICATORS.contains(codepoint)) { if (SYMBOLIZE.contains(previous)) {
if (codepoints.size() == 1) { add = codepoint == VARIATION_16;
add = true; } else if (REGIONAL_INDICATORS.contains(previous) && REGIONAL_INDICATORS.contains(codepoint)) {
} add = codepoints.size() == 1;
} else if (previous == VARIATION_16) { } else if (previous == VARIATION_16) {
if (isMerger(codepoint)) { add = isMerger(codepoint);
add = true;
}
} else if (FITZPATRICK.contains(previous)) { } else if (FITZPATRICK.contains(previous)) {
if (codepoint == ZWJ || EMOJIS.contains(codepoint)) { add = codepoint == ZWJ || EMOJIS.contains(codepoint);
add = true;
}
} else if (ZWJ == previous) { } else if (ZWJ == previous) {
if (EMOJIS.contains(codepoint) || FITZPATRICK.contains(codepoint)) { add = EMOJIS.contains(codepoint) || FITZPATRICK.contains(codepoint);
add = true;
}
} else if (isMerger(codepoint)) { } else if (isMerger(codepoint)) {
add = true; add = true;
} else if (codepoint == VARIATION_16 && EMOJIS.contains(previous)) { } else if (codepoint == VARIATION_16 && EMOJIS.contains(previous)) {
@ -108,6 +117,9 @@ public class Emoticons {
} }
public Symbol build() { public Symbol build() {
if (codepoints.size() > 0 && SYMBOLIZE.contains(codepoints.get(codepoints.size() - 1))) {
return Symbol.NON_EMOJI;
}
return codepoints.size() == 0 ? Symbol.NON_EMOJI : Symbol.EMOJI; return codepoints.size() == 0 ? Symbol.NON_EMOJI : Symbol.EMOJI;
} }
} }