dynamicFeaturesController.h

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/*******************************************************************************
** Copyright (c) 2015 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include "vrfmodel/vrfmodelDefines.h"
#include "vrfobjcore/controllerComponent.h"
#include "features/feature.h"
#include "features/dynamicFeature.h"


class DT_DLL_vrfmodel DtVrfObjectFeature
   : public MAKVRinTerra::DtDynamicFeature<MAKVRinTerra::DtFeature>
{
   typedef MAKVRinTerra::DtDynamicFeature<MAKVRinTerra::DtFeature> Base;

public:
   explicit DtVrfObjectFeature(const DtVrfObject* object);

   MAKVRinTerra::DtFeature* clone() const;
   void forEachAttribute(ForEachFunction) const;
   unsigned numberOfAttributes(const Key::String&) const;
   bool hasAttribute(const Key&) const;
   boost::optional<Attribute> attribute(const Key&) const;

   virtual DtObjectType objectType() const;
   virtual std::string objectName() const;
   virtual std::string objectUuid() const;
   virtual DtVector position() const;

protected:
   const DtVrfObject* myObject;
   DtObjectType myObjectType;
   std::string myObjectTypeString;

   DtVector myLastPosition;
};

class DT_DLL_vrfmodel DtDynamicFeaturesController : public DtControllerComponent
{
public:
   DtDynamicFeaturesController(
      const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual ~DtDynamicFeaturesController();

   static DtSimComponent * creator(const DtString& name, 
      DtVrfObject* owner,
      DtSimManager* simManager, 
      DtComponentDescriptor* desc = 0,
      DtReaderWriterRegistry* parentRegistry = 0);

   virtual const char* type() const;

   virtual bool init();

   virtual void tick();

protected:
   virtual void verticesChanged();

   virtual boost::shared_ptr<DtVrfObjectFeature> createFeature();
   virtual bool isChanged() const;

   boost::shared_ptr<DtVrfObjectFeature> myFeature;

private:
   static void staticVerticesChangedCallback(const DtVrfObject* obj, void* data);

   DtDynamicFeaturesController(const DtDynamicFeaturesController&);
   DtDynamicFeaturesController& operator=(const DtDynamicFeaturesController&);
};