Component.hpp

 
#pragma once
#include <alicorn/std/string.hpp>
#include <alicorn/std.fast/unordered-map.hpp>
#include <Covellite/Predefined.hpp>
 
namespace covellite
{
 
namespace api
{

class Component final
{
  template<bool>
  class Convertor;
  class ConstructorTag {};
 
  class Param final
  {
  public:
    template<class T>
    bool IsType(void) const;
    template<class T>
    Param & Default(const T &);
    template<class T>
    operator T & (void);
    template<class T>
    operator const T & (void) const;
    template<class T>
    Param & operator= (const T &);
 
  private:
    template<class T>
    void Set(const T &);
 
  private:
    friend Component;
    ::covellite::Any_t Value;
    size_t             hType;
  };
 
public:
  using String_t = ::alicorn::extension::std::String;
  using Name_t = String_t;
  using Hasher_t = ::std::hash<Name_t>;
  using Params_t = ::alicorn::extension::std::fast::unordered_map<size_t, Param>;
  using SourceParams_t = ::std::map<Name_t, ::covellite::Any_t>;
  using Id_t = String_t;
  using Type_t = String_t;
  using Kind_t = String_t;
  using ComponentPtr_t = ::std::shared_ptr<Component>;
 
public:
  class Renders;
 
public:
  static ComponentPtr_t Make(const SourceParams_t &);
  static size_t GetHash(const Name_t &);
 
public:
  Param & operator[] (const Name_t &);
  Param & operator[] (const size_t &);
  const Param & operator[] (const Name_t &) const;
  const Param & operator[] (const size_t &) const;
 
private:
  static size_t GetHashId(void);
  static size_t GetHashType(void);
  static size_t GetHashKind(void);
 
private:
  Params_t m_Params;
 
public:
  const Id_t   Id;
  const Type_t Type;
  const Kind_t Kind;
 
public:
  Component(const Params_t &, ConstructorTag);
};
 
} // namespace api
 
} // namespace covellite