fuzzy_match.h

Go to the documentation of this file.

 
/*
 * This file depends on Qt which is licensed under LGPLv3.
 * See ADTF_DIR/3rdparty/qt5 and doc/license for detailed information.
 */
 
#pragma once
 
#include <adtf_utils.h>
 
#include <QLocale>
#include <QString>
 
namespace adtf
{
namespace ui
{
namespace widget
{
namespace detail
{
class cFuzzyMatch
{
public:
    struct cParameters
    {
        QLocale::Language m_oLanguage = QLocale::C;
        QString m_strText;
        QString m_strSearchText;
        bool m_bCaseSensitive = false;
        // initialized with "empirical" value. Controls the max char difference weight.
        uint64_t m_nMaxCharDiffWeight = 10;
    };
 
    cFuzzyMatch(const cParameters& oParameters);
 
    int64_t GetScore() const;
private:
    int64_t ComputeScore(const QString& strA, const QString& strB);
 
private:
    cParameters m_oParameters;
    int64_t m_nScore{};
};
} // namespace detail
 
} // namespace widget
} // namespace ui
} // namespace adtf