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MimeType: Add matchesName and setPreferredSuffix

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Change-Id: Ieef09fb6d483a6c056f3ae586db30583c634953a
Reviewed-by: David Schulz <david.schulz@theqtcompany.com>
This commit is contained in:
Eike Ziller
2015-01-29 15:19:51 +01:00
parent f132649864
commit b4f494f6c7
2 changed files with 35 additions and 6 deletions
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37
src/libs/utils/mimetypes/mimetype.cpp
View File

@@ -47,6 +47,17 @@
using namespace Utils;
using namespace Utils::Internal;
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 QString();
}
MimeTypePrivate::MimeTypePrivate()
: loaded(false)
{}
@@ -378,13 +389,9 @@ QStringList MimeType::suffixes() const
QStringList result;
foreach (const QString &pattern, 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;
@@ -423,6 +430,24 @@ QString MimeType::filterString() const
return filter;
}
bool MimeType::matchesName(const QString &nameOrAlias) const
{
return d->name == nameOrAlias || aliases().contains(nameOrAlias);
}
void MimeType::setPreferredSuffix(const QString &suffix)
{
MimeDatabasePrivate::instance()->provider()->loadMimeTypePrivate(*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);
}
/*!
\fn bool MimeType::inherits(const QString &mimeTypeName) const;
Returns \c true if this mimetype is \a mimeTypeName,

4
src/libs/utils/mimetypes/mimetype.h
View File

@@ -101,6 +101,10 @@ public:
QString filterString() const;
// Qt Creator additions
bool matchesName(const QString &nameOrAlias) const;
void setPreferredSuffix(const QString &suffix);
protected:
friend class Internal::MimeTypeParserBase;
friend class Internal::MimeTypeMapEntry;