text: #ifndef CUSTOMANALYZER_H
  #define CUSTOMANALYZER_H
  
  #include <QString>
  #include <QMap>
  #include <QSettings>
  
  class CustomAnalyzer
  {
      const int m_fields=6;
  
      QString m_prototype;
      QString m_alias;
      QString m_minFq;
      QString m_maxFq;
      int m_lcdHeight;
      int m_lcdWidth;
  
      static QMap<QString, CustomAnalyzer> m_map;
      static QString m_currentAlias;
      static bool m_useCustomized;
  
  public:
      CustomAnalyzer();
      CustomAnalyzer(QString _csv);
      CustomAnalyzer& operator=(const CustomAnalyzer&);
  
      static void load(QSettings* settings=nullptr);
      static void save(QSettings* settings=nullptr);
      static CustomAnalyzer* get(QString& _alias);
      static CustomAnalyzer* getCurrent();
      static QString currentAlias() { return m_currentAlias; }
      static QString currentPrototype();
      static const QMap<QString, CustomAnalyzer>& getMap();
      static void setCurrent(QString _alias);
      static void add(CustomAnalyzer& ca);
      static void remove(QString _alias);
      static bool customized() { return m_useCustomized; }
      static void customize(bool _state) { m_useCustomized=_state; }
  
      void clear();
      bool isEmpty();
  
      void fromString(QString _csv);
      QString toString();
      void set(QString& _alias, QString& _name, QString& _minFq, QString& _maxFq, int _wd, int _ht);
  
      QString prototype() const { return m_prototype; }
      QString alias() const { return m_alias; }
      QString minFq() const { return m_minFq; }
      QString maxFq() const { return m_maxFq; }
      int width() const { return m_lcdWidth; }
      int height() const { return m_lcdHeight; }
  
      void setPrototype(QString _prototype) { m_prototype=_prototype.trimmed(); }
      void setAlias(QString _alias) { m_alias=_alias.trimmed(); }
      void setMinFq(QString _fq) { m_minFq=_fq.trimmed().replace(" ", ""); }
      void setMaxFq(QString _fq) { m_maxFq=_fq.trimmed().replace(" ", ""); }
      void setWidth(int _wd) { m_lcdWidth=_wd; }
      void setHeight(int _ht) { m_lcdHeight=_ht; }
  };
  
  #endif // CUSTOMANALYZER_H
  