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Some refactoring in working with text entities.

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Also move this code to TextUtilities namespace.
This commit is contained in:
John Preston
2017-07-06 14:37:42 +03:00
parent f38fad2f92
commit da0d78135d
44 changed files with 1003 additions and 984 deletions
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23
Telegram/SourceFiles/ui/widgets/input_fields.cpp
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@@ -840,25 +840,22 @@ void FlatTextarea::parseLinks() { // some code is duplicated in text.cpp!
return;
}
initLinkSets();
int32 len = text.size();
auto len = text.size();
const QChar *start = text.unicode(), *end = start + text.size();
for (int32 offset = 0, matchOffset = offset; offset < len;) {
QRegularExpressionMatch m = reDomain().match(text, matchOffset);
for (auto offset = 0, matchOffset = offset; offset < len;) {
auto m = TextUtilities::RegExpDomain().match(text, matchOffset);
if (!m.hasMatch()) break;
int32 domainOffset = m.capturedStart();
auto domainOffset = m.capturedStart();
QString protocol = m.captured(1).toLower();
QString topDomain = m.captured(3).toLower();
bool isProtocolValid = protocol.isEmpty() || validProtocols().contains(hashCrc32(protocol.constData(), protocol.size() * sizeof(QChar)));
bool isTopDomainValid = !protocol.isEmpty() || validTopDomains().contains(hashCrc32(topDomain.constData(), topDomain.size() * sizeof(QChar)));
auto protocol = m.captured(1).toLower();
auto topDomain = m.captured(3).toLower();
auto isProtocolValid = protocol.isEmpty() || TextUtilities::IsValidProtocol(protocol);
auto isTopDomainValid = !protocol.isEmpty() || TextUtilities::IsValidTopDomain(topDomain);
if (protocol.isEmpty() && domainOffset > offset + 1 && *(start + domainOffset - 1) == QChar('@')) {
QString forMailName = text.mid(offset, domainOffset - offset - 1);
QRegularExpressionMatch mMailName = reMailName().match(forMailName);
auto forMailName = text.mid(offset, domainOffset - offset - 1);
auto mMailName = TextUtilities::RegExpMailNameAtEnd().match(forMailName);
if (mMailName.hasMatch()) {
offset = matchOffset = m.capturedEnd();
continue;