LauncherArgumentTokenizer.hxx

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#ifndef LAUNCHERARGUMENTTOKENIZER_HXX
#define LAUNCHERARGUMENTTOKENIZER_HXX
 
#include <set>
 
#include <QString>
#include <QList>
#include <QObject>
#include <QJSValue>
#include <QVariant>
 
class ArgumentToken
{
public:
    explicit ArgumentToken(QString k, QString v = QString()) : arg(k), value(v) {}
 
    QString arg;
    QString value;
};
 
class LauncherArgumentTokenizer : public QObject
{
    Q_OBJECT
 
    Q_PROPERTY(QString argString READ argString WRITE setArgString NOTIFY argStringChanged)
    Q_PROPERTY(QVariantList tokens READ tokens NOTIFY argStringChanged)
 
    Q_PROPERTY(bool valid READ isValid NOTIFY argStringChanged)
    Q_PROPERTY(bool havePositionalArgs READ havePositionalArgs NOTIFY argStringChanged)
    Q_PROPERTY(bool haveUnsupportedArgs READ haveUnsupportedArgs NOTIFY argStringChanged)
    Q_PROPERTY(bool haveAircraftArgs READ haveAircraftArgs NOTIFY argStringChanged)
 
public:
    LauncherArgumentTokenizer();
 
 
    QString argString() const
    {
        return m_argString;
    }
 
    QVariantList tokens() const;
 
    bool isValid() const;
 
    bool haveUnsupportedArgs() const;
    bool havePositionalArgs() const;
    bool haveAircraftArgs() const;
public slots:
    void setArgString(QString argString);
 
signals:
    void argStringChanged(QString argString);
 
private:
    bool haveArgsIn(const std::set<std::string> &args) const;
 
    void tokenize(QString in);
 
    enum State {
        Start = 0,
        Key,
        Value,
        Quoted,
        Comment
    };
 
    std::vector<ArgumentToken> m_tokens;
    QString m_argString;
    bool m_valid = false;
};
 
#endif // LAUNCHERARGUMENTTOKENIZER_HXX