settings.h

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#pragma once
#include "../forms_export.h"
#include <xtd/object>
#include <xtd/ustring>
#include <memory>
 
namespace xtd {
  namespace forms {
    class forms_export_ settings : public object {
      struct data;
      
    public:
      
      settings();
      
      ~settings();
      
      
      xtd::ustring read(const xtd::ustring& key, const xtd::ustring& default_value) {return read_string(key, default_value);}
      template<typename type_t>
      type_t read(const xtd::ustring& key, const type_t& default_value) {
        return xtd::parse<type_t>(read_string(key, xtd::ustring::format("{}", default_value)));
      }
      
      void reset();
      
      void save();
      
      void write(const xtd::ustring& key, const xtd::ustring& value) {write_string(key, value);}
      
      template<typename type_t>
      void write(const xtd::ustring& key, type_t&& value) {
        write_string(key, xtd::ustring::format("{}", value));
      }
      
    private:
      xtd::ustring read_string(const xtd::ustring& key, const xtd::ustring& default_value);
      void write_string(const xtd::ustring& key, const xtd::ustring& value);
      
      std::shared_ptr<data> data_;
    };
  }
}