PhantomRttiManager.h

#pragma once
 
#include <Foundation/Communication/Event.h>
#include <Foundation/Containers/IdTable.h>
#include <ToolsFoundation/Reflection/ReflectedType.h>
 
class plPhantomRTTI;
 
struct plPhantomRttiManagerEvent
{
  enum class Type
  {
    TypeAdded,
    TypeRemoved,
    TypeChanged,
  };
 
  plPhantomRttiManagerEvent()
 
    = default;
 
  Type m_Type = Type::TypeAdded;
  const plRTTI* m_pChangedType = nullptr;
};
 
class PL_TOOLSFOUNDATION_DLL plPhantomRttiManager
{
public:
  static const plRTTI* RegisterType(plReflectedTypeDescriptor& ref_desc);
 
  static bool UnregisterType(const plRTTI* pRtti);
 
private:
  PL_MAKE_SUBSYSTEM_STARTUP_FRIEND(ToolsFoundation, ReflectedTypeManager);
 
  static void Startup();
  static void Shutdown();
  static void PluginEventHandler(const plPluginEvent& e);
 
public:
  static plCopyOnBroadcastEvent<const plPhantomRttiManagerEvent&> s_Events;
 
private:
  static plSet<const plRTTI*> s_RegisteredConcreteTypes;
  static plHashTable<plStringView, plPhantomRTTI*> s_NameToPhantom;
};