vrfDeletionHandler.h

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/*******************************************************************************
** Copyright (c) 2017 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/



#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>

#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/signalslib.h>
#include <vrvCore/DtSelectionManager.h>
#include <vrvUtil/DtSignalConnectionManager.h>

#include <boost/function.hpp>
#include <boost/signals2.hpp>

namespace makVrv
{
   class DtDe;
}

namespace makVrf
{

   class DT_DLL_VRFGUICOREQT DtVrfDeletionHandler : public makVrv::DtVirtualBaseClass
   {
   public:
      DtVrfDeletionHandler(makVrv::DtDe&);
      virtual ~DtVrfDeletionHandler();

      static DtVrfDeletionHandler& instance(makVrv::DtDe& de);
      static void registerInstance(makVrv::DtDe&, DtVrfDeletionHandler*);

      virtual void deleteObjects(const makVrv::DtSelectionManager::IdSet&);

      boost::signals2::signal<void (makVrv::DtSelectionManager::IdSet&, bool& shouldDelete)> signal_objectsAboutToBeDeleted;

      boost::signals2::signal<void (const makVrv::DtSelectionManager::IdSet&)> signal_objectsAboutToBeDeletedFromSimulation;

   protected:
      virtual void executeDeleteAction(const makVrv::DtSelectionManager::IdSet&);
      virtual bool orbatDeleteOptions(int& orbatDeleteFlags);
      virtual void deleteCalledFromManipulationManager(bool& handled);

   protected:
      makVrv::DtDe& myDe;

      enum OrbatDeleteFlags
      {
         OrbatOnly = 0x00000001,
         SimulationOnly = 0x00000002,
         Both = OrbatOnly | SimulationOnly
      };

      int myOrbatDeleteFlags;

      makVrv::DtSignalConnectionManager myConnections;
      bool myAllowDeletionChoice;
   };
}