examples/exampleSymbolFacade4/DtExampleSymbolDriver4.h

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/*****************************************************************************
 * Copyright (c) 2012 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <exampleSymbolFacade4.h>

#include <vrvCore/DtDriver.h>

#include <vrvCore/DtSelectionManager.h>

#include <boost/unordered_set.hpp>

class DtVector;

namespace makVrv
{

   namespace exampleSymbolFacade4
   {

      class DtSymbolFacade;

      class DT_DLL_EXAMPLESYMBOLFACADE4 DtExampleSymbolDriver
         : public makVrv::DtDriver
      {
      public:

         typedef boost::unordered_set<DtSymbolFacade*> SymbolList;

      public:

         DtExampleSymbolDriver( makVrv::DtAgentManager& am );

         virtual ~DtExampleSymbolDriver();



         virtual const std::string& className() const;

         virtual bool onStart();

         virtual bool onStop();

         virtual bool onTick();




         virtual DtSymbolFacade* createSymbol( const std::string& name,
            const DtVector& pos );

         virtual DtSymbolFacade* findSymbol( makVrv::DtElementID id );

         virtual SymbolList selectedSymbols() const;


      protected:

         virtual void positionSymbol( DtSymbolFacade* symbol, const DtVector& pos );

         virtual void slot_currentSelectionChanged(
            const makVrv::DtSelectionManager::IdSet& selected,
            const makVrv::DtSelectionManager::IdSet& deselected,
            makVrv::DtSelectionManager::SelectionType newType,
            makVrv::DtSelectionManager::SelectionType oldType );

         virtual void slot_displayEngineAdded( const makVrv::DtDeRecord& igRecord );

      protected:

         typedef boost::unordered_map<makVrv::DtElementID,DtSymbolFacade*> SymbolFacadeMap;

         SymbolFacadeMap mySymbolFacades;

         SymbolList myCurrentlySelectedSymbols;

      };

   }
}