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Code Issues Releases Wiki Activity

CollectionFilter: Optimize use of QRegularExpression 

Possible fix for #1482
This commit is contained in:
Jonas Kvinge 2024-07-09 22:06:42 +02:00
parent 6417f89596
commit 8327751b91
1 changed files with 8 additions and 10 deletions
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18
src/collection/collectionfilter.cpp
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@ -64,19 +64,17 @@ bool CollectionFilter::filterAcceptsRow(const int source_row, const QModelIndex
if (filter_text.isEmpty()) return true;
filter_text = filter_text.replace(QRegularExpression(QStringLiteral("\\s*:\\s*")), QStringLiteral(":"))
.replace(QRegularExpression(QStringLiteral("\\s*=\\s*")), QStringLiteral("="))
.replace(QRegularExpression(QStringLiteral("\\s*==\\s*")), QStringLiteral("=="))
.replace(QRegularExpression(QStringLiteral("\\s*<>\\s*")), QStringLiteral("<>"))
.replace(QRegularExpression(QStringLiteral("\\s*<\\s*")), QStringLiteral("<"))
.replace(QRegularExpression(QStringLiteral("\\s*>\\s*")), QStringLiteral(">"))
.replace(QRegularExpression(QStringLiteral("\\s*<=\\s*")), QStringLiteral("<="))
.replace(QRegularExpression(QStringLiteral("\\s*>=\\s*")), QStringLiteral(">="));
for (const QString &foperator : Operators) {
if (filter_text.contains(foperator)) {
QRegularExpression regex(QStringLiteral("\\s*") + foperator + QStringLiteral("\\s*"));
filter_text = filter_text.replace(regex, foperator);
}
}
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
const QStringList tokens = filter_text.split(QRegularExpression(QStringLiteral("\\s+")), Qt::SkipEmptyParts);
const QStringList tokens = filter_text.split(QLatin1Char(' '), Qt::SkipEmptyParts);
#else
const QStringList tokens = filter_text.split(QRegularExpression(QStringLiteral("\\s+")), QString::SkipEmptyParts);
const QStringList tokens = filter_text.split(QLatin1Char(' '), QString::SkipEmptyParts);
#endif
filter_text.clear();