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Improve emoji escaping

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This commit is contained in:
Nicolas Werner 2020-01-21 04:18:17 +01:00
parent dc44ac50a3
commit 79e4e2e6e1
1 changed files with 15 additions and 5 deletions
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20
src/Utils.cpp
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@ -39,13 +39,23 @@ utils::replaceEmoji(const QString &body)
QSettings settings;
QString userFontFamily = settings.value("user/emoji_font_family", "emoji").toString();
bool insideFontBlock = true;
for (auto &code : utf32_string) {
// TODO: Be more precise here.
if (code > 9000)
fmtBody += QString("<font face=\"" + userFontFamily + "\">") +
QString::fromUcs4(&code, 1) + "</font>";
else
fmtBody += QString::fromUcs4(&code, 1);
if ((code >= 0x2600 && code <= 0x27bf) || (code >= 0x1f300 && code <= 0x1f3ff) ||
(code >= 0x1f000 && code <= 0x1f64f) || (code >= 0x1f680 && code <= 0x1f6ff)) {
if (!insideFontBlock) {
fmtBody += QString("<font face=\"" + userFontFamily + "\">");
insideFontBlock = true;
}
} else {
if (insideFontBlock) {
fmtBody += "</font>";
insideFontBlock = false;
}
}
fmtBody += QString::fromUcs4(&code, 1);
}
return fmtBody;