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Mimetypes v3: Re-implement MimeType setPreferredSuffix

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Used by the CppEditor to set the preferred suffix for C/C++ files
according to Options > C++ > File Naming.

Change-Id: I1b0c862a17febf742202433ee677fcccc1aa511b
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
This commit is contained in:
Eike Ziller
2022-02-25 10:13:50 +01:00
parent 98b1e82d2b
commit feb7ac6a9b
1 changed files with 22 additions and 14 deletions
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36
src/libs/utils/mimetypes2/mimetype.cpp
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@@ -54,6 +54,17 @@
namespace Utils {
static QString suffixFromPattern(const QString &pattern)
{
// Not a simple suffix if it looks like: README or *. or *.* or *.JP*G or *.JP?
if (pattern.startsWith(QLatin1String("*.")) &&
pattern.length() > 2 &&
pattern.indexOf(QLatin1Char('*'), 2) < 0 && pattern.indexOf(QLatin1Char('?'), 2) < 0) {
return pattern.mid(2);
}
return {};
}
MimeTypePrivate::MimeTypePrivate()
: loaded(false), fromCache(false)
{}
@@ -445,14 +456,10 @@ QStringList MimeType::suffixes() const
QStringList result;
for (const QString &pattern : qAsConst(d->globPatterns)) {
// Not a simple suffix if it looks like: README or *. or *.* or *.JP*G or *.JP?
if (pattern.startsWith(QLatin1String("*.")) &&
pattern.length() > 2 &&
pattern.indexOf(QLatin1Char('*'), 2) < 0 && pattern.indexOf(QLatin1Char('?'), 2) < 0) {
const QString suffix = pattern.mid(2);
const QString suffix = suffixFromPattern(pattern);
if (!suffix.isEmpty())
result.append(suffix);
}
}
return result;
}
@@ -533,15 +540,16 @@ bool MimeType::matchesName(const QString &nameOrAlias) const
*/
void MimeType::setPreferredSuffix(const QString &suffix)
{
// MimeDatabasePrivate::instance()->provider()->loadMimeTypePrivate(*d);
MimeDatabasePrivate::instance()->loadMimeTypePrivate(const_cast<MimeTypePrivate&>(*d));
// auto it = std::find_if(d->globPatterns.begin(), d->globPatterns.end(),
// [suffix](const QString &pattern) {
// return suffixFromPattern(pattern) == suffix;
// });
// if (it != d->globPatterns.end())
// d->globPatterns.erase(it);
// d->globPatterns.prepend(QLatin1String("*.") + suffix);
auto it = std::find_if(d->globPatterns.begin(),
d->globPatterns.end(),
[suffix](const QString &pattern) {
return suffixFromPattern(pattern) == suffix;
});
if (it != d->globPatterns.end())
d->globPatterns.erase(it);
d->globPatterns.prepend(QLatin1String("*.") + suffix);
}
} // namespace Utils