MultiMC5/launcher/pathmatcher/RegexpMatcher.h

43 lines
1.0 KiB
C++

#include "IPathMatcher.h"
#include <QRegularExpression>
class RegexpMatcher : public IPathMatcher
{
public:
virtual ~RegexpMatcher() {};
RegexpMatcher(const QString &regexp)
{
m_regexp.setPattern(regexp);
m_onlyFilenamePart = !regexp.contains('/');
}
RegexpMatcher &caseSensitive(bool cs = true)
{
if(cs)
{
m_regexp.setPatternOptions(QRegularExpression::CaseInsensitiveOption);
}
else
{
m_regexp.setPatternOptions(QRegularExpression::NoPatternOption);
}
return *this;
}
virtual bool matches(const QString &string) const override
{
if(m_onlyFilenamePart)
{
auto slash = string.lastIndexOf('/');
if(slash != -1)
{
auto part = string.mid(slash + 1);
return m_regexp.match(part).hasMatch();
}
}
return m_regexp.match(string).hasMatch();
}
QRegularExpression m_regexp;
bool m_onlyFilenamePart = false;
};