stateComponentFactory.h

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/*******************************************************************************
** Copyright (c) 2020 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/

#pragma once

#include "vrfStateData/vrfStateDataDefines.h"
#include "vrfStateData/stateComponent.h"
#include <map>

namespace Legion
{
   class SimulationDatabase;
}

namespace makVrf
{
   class DtStateData;

   class DT_DLL_vrfStateData DtStateComponentFactory
   {
   public:
      DtStateComponentFactory();

      virtual ~DtStateComponentFactory();

      static DtStateComponentFactory* instance();

      virtual DtStateComponent::StateComponentType addStateComponentCreator(const char* stateComponent, DtStateComponent::StateComponentType, DtStateComponentCreatorInterface*);

      virtual DtStateComponent* createStateComponent(DtStateComponent::StateComponentType, DtStateData*) const;

      virtual DtStateComponent* createStateComponent(const std::string& name, DtStateData*) const;

      virtual void registerLegionComponents(Legion::SimulationDatabase* db);

      virtual void addAdditionalTableColumns(Legion::SimulationDatabase* db);

      virtual bool hasCreator(DtStateComponent::StateComponentType) const;

      virtual DtStateComponent::StateComponentType stateComponentTypeWithCreator(const std::string& creator) const;

      virtual bool autoCreateForRemoteObject(DtStateComponent::StateComponentType) const;

   protected:
      typedef std::map<DtStateComponent::StateComponentType, DtStateComponentCreatorInterface*> StateComponentCreatorMap;
      StateComponentCreatorMap myStateComponentCreatorMap;

      typedef std::map<std::string, DtStateComponentCreatorInterface*> StateComponentCreatorByNameMap;
      StateComponentCreatorByNameMap myStateComponentCreatorByNameMap;
   };
}

#define REGISTER_STATE_COMPONENT(ComponentCreator, Component) \
   UInt32 Register##ComponentCreator = DtStateComponentFactory::instance()->addStateComponentCreator(#ComponentCreator, ComponentCreator::ComponentType(), new ComponentCreator); \
   UInt32 Component::theComponentCreatorType = 0xFFFFFFFF;