UnitConversionServer.h

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#pragma once
#include <gii/gen/UnitConversion.h>
#include <gii/global.h>
#include <misc/gen/IniProfile.h>
#include <string>
 
namespace sf
{
 
class _GII_CLASS UnitConversionServer
{
  public:
    UnitConversionServer();
 
    UnitConversionServer(const UnitConversionServer&) = delete;
 
    virtual ~UnitConversionServer();
    virtual bool load(std::istream& is);
 
    virtual bool save(std::ostream& os);
 
    [[nodiscard]] bool isDirty() const;
 
    void setConversion(UnitConversionEvent& ev);
 
    void removeConversion(const std::string& key);
 
    enum EUnitSystem : int
    {
      usPassThrough,
      usMetric,
      usImperial
    };
 
    virtual void setUnitSystem(int us);
 
    [[nodiscard]] EUnitSystem getUnitSystem() const;
 
    [[nodiscard]] IniProfile& getProfile();
 
    static const char* getUnitSystemName(int us);
 
    typedef std::pair<EUnitSystem, const char*> UnitSystemPair;
 
    static const std::vector<UnitSystemPair>& getUnitSystemNames();
 
  protected:
    virtual bool handler(UnitConversionEvent& ev);
 
    IniProfile _profile;
 
  private:
    EUnitSystem _unitSystem{usPassThrough};
};
 
}// namespace sf