sensorContactLinesUpdater.h

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/******************************************************************************
** Copyright (c) 2013 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrvCore/DtTickable.h>
#include <vrfGuiCore/vrfSensorInfoManager.h>

#include <vrvUtil/signalslib.h>

namespace makVrv
{
   class DtSceneObject;
   class DtDe;
   class DtModel;
}

namespace makVrf
{
   class DtSensorContactLinesModel;

   class DT_DLL_VRFGUICORE DtSensorContactLinesUpdater : public makVrv::DtTickable
   {
   public:
      DtSensorContactLinesUpdater( makVrv::DtDe& de, makVrv::DtUniqueID id );

      virtual ~DtSensorContactLinesUpdater();

      virtual void update( DtTime tNow );

      virtual void setSceneObject( makVrv::DtSceneObject* sceneObject );

      virtual void setSensorContactLinesModel(DtSensorContactLinesModel*);

      virtual void setEnabled(bool);

   protected:
      virtual bool needsUpdate( DtTime tNow );
      virtual void slot_sceneObjectToBeDeleted( const makVrv::DtUniqueID& id );
      virtual void slot_contactInfoReceived(DtUUID, const DtVrfSensorInfoManager::DtSensorInformationMap&);
      virtual void slot_sensorContactLinesModelToBeDestroyed(makVrv::DtModel*);

      virtual void addSensorContact(makVrv::DtUniqueID);
      virtual void slot_sensorContactToBeDeleted( const makVrv::DtUniqueID& id );
      virtual void connectSceneObject();

   protected:
      struct Object  
      {
         Object() : sceneObject(0), spotReportSceneObject(0), sceneObjectConnections(0), spotReportConnections(0) {};
         virtual ~Object() {};

         makVrv::DtSceneObject* sceneObject;
         makVrv::DtElementID id;
         makVrv::DtSceneObject* spotReportSceneObject;
         DtVector position;
         DtVector origin;;
         makVrv::DtSignalConnectionManager* sceneObjectConnections;
         makVrv::DtSignalConnectionManager* spotReportConnections;
      };

      typedef std::map<makVrv::DtUniqueID, Object> SensorContacts;

      virtual void clearSensorContacts(SensorContacts&);
      virtual bool findSpotReportFor(Object&);

   protected:
      SensorContacts mySensorContacts;

      makVrv::DtSceneObject* mySceneObject;
      DtSensorContactLinesModel* mySensorContactLinesModel;
      bool myEnabled;
      makVrv::DtDe& myDe;
      makVrv::DtUniqueID myUniqueId;
      bool myPendingConnection;

      DtVector myLastPosition;
 
      boost::signals2::connection mySceneObjectConnection;
  };
}