XXSettings.h

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#ifndef XXSettingsH
#define XXSettingsH
 
#include "XXCoreExportDef.h"
 
#include <QJsonArray>
#include <QJsonObject>
 
namespace XX
{
 
   class XXCORE_DECLSPEC Settings
   {
   public:
      Settings();
      ~Settings();
 
   public:
      static QString compileFileName();
 
      void setValue(const QString& key, const QVariant& value);
      QVariant value(const QString& key, const QVariant& defaultValue = QVariant()) const;
      void clearValue(const QString& key);
 
      void setJsonValue(const QString& key, const QJsonValue& value);
      QJsonValue jsonValue(const QString& key) const;
 
   private:
      struct PathKey
      {
         QStringList path;
         QString key;
      };
 
   private:
      PathKey compilePathKey(const QString& key) const;
 
      QJsonValue getPathValue(const PathKey& pathKey) const;
      void setPathValue(const PathKey& pathKey, const QJsonValue& value);
      void clearPath(const PathKey& pathKey);
 
   private:
      static QString fileName;
      static int instanceCount;
      static QJsonObject data;
      static bool modified;
 
      static const QString ByteArrayMarker;
   };
} // namespace XX
 
#endif // NOT XXSettingsH