string.h

#pragma once
 
// Application headers
#include "include/data_types/private/abstract_data_type.h"
 
// Qt headers
class QDataStream;
class QRegularExpression;
#include <QString>
class QVariant;
 
namespace ehm_dal::data_types {
 
// --- Text string wrapper --- //
class String : public AbstractDataType
{
public:
    String();
    String(const QString &text);
    String(const QString &a, const QString &b, const QVariant &c);
    String(const std::vector<QVariant> &text_list);
 
    // Comparison
    inline qint32 compare(const String &rhs, const Qt::CaseSensitivity case_sensitivity) const
    {
        return get().compare(rhs.get(), case_sensitivity);
    }
    inline bool isIdenticalTo(const String &rhs, const Qt::CaseSensitivity case_sensitivity) const
    {
        return (get().compare(rhs.get(), case_sensitivity) == 0);
    }
    QString matchString() const;
    inline static QString toMatchString(const QString &text)
    {
        String str(text);
        return str.matchString();
    }
    inline static QString toMatchString(const QString &a, const QString &b, const QVariant &c)
    {
        String str(a, b, c);
        return str.matchString();
    }
    inline static QString toMatchString(const std::vector<QVariant> &text_list)
    {
        String str(text_list);
        return str.matchString();
    }
 
    // File i/o
    void readCharArray(QDataStream &in, const quint16 length);
    void writeCharArray(QDataStream &in, const quint16 length);
 
    // Get data
    inline QString get() const { return string_; }
    inline qsizetype size() const { return string_.size(); }
    QString toHex() const;
 
    // Set data
    inline void clear() { string_.clear(); }
 
private:
    QString string_;
 
    // Comparison
    static QRegularExpression accented_characters_;
 
    // File i/o
    friend QDataStream &operator>>(QDataStream &in, String &data);
    friend QDataStream &operator<<(QDataStream &out, const String &data);
 
    // Get data
    inline QVariant value(const qint32 role = Qt::DisplayRole) const override
    {
        Q_UNUSED(role)
        return string_;
    }
 
    inline void setValue(const QVariant &value) override { string_ = value.toString().trimmed(); }
 
    // Standard text lengths (mostly for EHM 200x)
    enum ENUM_TEXT_LENGTHS {
        SAV_INDEX_TEXT_LENGTH = 260, // EHM 200x and EHM 1 saved games
        LONG_TEXT_LENGTH = 101,
        STANDARD_TEXT_LENGTH = 51,
        SHORT_TEXT_LENGTH = 26,
        REAL_SHORT_TEXT_LENGTH = 6,
        THREE_LETTER_TEXT_LENGTH = 4,
        SIX_LETTER_TEXT_LENGTH = 7
    };
};
 
// File i/o
QDataStream &operator>>(QDataStream &in, String &data);
QDataStream &operator<<(QDataStream &out, const String &data);
 
} // namespace ehm_dal::data_types