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#pragma once
#include <QString>
#include <QList>
#include "multimc_logic_export.h"
class QUrl;
class MULTIMC_LOGIC_EXPORT Version
{
public:
Version(const QString &str);
Version() {}
bool operator<(const Version &other) const;
bool operator<=(const Version &other) const;
bool operator>(const Version &other) const;
bool operator>=(const Version &other) const;
bool operator==(const Version &other) const;
bool operator!=(const Version &other) const;
QString toString() const
{
return m_string;
}
private:
QString m_string;
struct Section
{
explicit Section(const QString &fullString)
{
m_fullString = fullString;
int cutoff = m_fullString.size();
for(int i = 0; i < m_fullString.size(); i++)
{
if(!m_fullString[i].isDigit())
{
cutoff = i;
break;
}
}
auto numPart = m_fullString.leftRef(cutoff);
if(numPart.size())
{
numValid = true;
m_numPart = numPart.toInt();
}
auto stringPart = m_fullString.midRef(cutoff);
if(stringPart.size())
{
m_stringPart = stringPart.toString();
}
}
explicit Section() {}
bool numValid = false;
int m_numPart = 0;
QString m_stringPart;
QString m_fullString;
inline bool operator!=(const Section &other) const
{
if(numValid && other.numValid)
{
return m_numPart != other.m_numPart || m_stringPart != other.m_stringPart;
}
else
{
return m_fullString != other.m_fullString;
}
}
inline bool operator<(const Section &other) const
{
if(numValid && other.numValid)
{
if(m_numPart < other.m_numPart)
return true;
if(m_numPart == other.m_numPart && m_stringPart < other.m_stringPart)
return true;
return false;
}
else
{
return m_fullString < other.m_fullString;
}
}
inline bool operator>(const Section &other) const
{
if(numValid && other.numValid)
{
if(m_numPart > other.m_numPart)
return true;
if(m_numPart == other.m_numPart && m_stringPart > other.m_stringPart)
return true;
return false;
}
else
{
return m_fullString > other.m_fullString;
}
}
};
QList<Section> m_sections;
void parse();
};
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