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QmlProfiler: Show "anonymous function" instead of empty string

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Events with empty names are generally anonymous javascript functions.
Empty strings like to break layouts and aren't very descriptive anyway.

Change-Id: I3add8bd697633368ef20bab4b9788b0d46e7a16f
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
This commit is contained in:
Ulf Hermann
2014-02-19 11:22:25 +01:00
parent d09d508795
commit 7d2199db7d
1 changed files with 10 additions and 6 deletions
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16
src/plugins/qmlprofiler/qmlprofilerprocessedmodel.cpp
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@@ -78,12 +78,16 @@ QString getInitialDetails(const QmlProfilerSimpleModel::QmlEventData &event)
details = QmlProfilerProcessedModel::tr("Source code not available.");
else {
details = event.data.join(QLatin1String(" ")).replace(QLatin1Char('\n'),QLatin1Char(' ')).simplified();
QRegExp rewrite(QLatin1String("\\(function \\$(\\w+)\\(\\) \\{ (return |)(.+) \\}\\)"));
bool match = rewrite.exactMatch(details);
if (match)
details = rewrite.cap(1) + QLatin1String(": ") + rewrite.cap(3);
if (details.startsWith(QLatin1String("file://")))
details = details.mid(details.lastIndexOf(QLatin1Char('/')) + 1);
if (details.isEmpty()) {
details = QmlProfilerProcessedModel::tr("anonymous function");
} else {
QRegExp rewrite(QLatin1String("\\(function \\$(\\w+)\\(\\) \\{ (return |)(.+) \\}\\)"));
bool match = rewrite.exactMatch(details);
if (match)
details = rewrite.cap(1) + QLatin1String(": ") + rewrite.cap(3);
if (details.startsWith(QLatin1String("file://")))
details = details.mid(details.lastIndexOf(QLatin1Char('/')) + 1);
}
}
return details;