DtCreateMenuBuilder.h

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



#pragma once

#include <vrfGuiCore/vrfGuiCore.h>
#include <vrfGuiCore/entityMapperKey.h>
#include <vector>
#include <map>

class DtModelSet;
class DtModelSetEntry;

namespace makVrv
{
   class DtDe;
}

namespace makVrf
{
   class DtMenu;
   class DT_DLL_VRFGUICORE DtCreateMenuBuilder
   {
   private:
      DtCreateMenuBuilder();

   public:
      enum Flags
      {
         CategoryFolderOnly   = 0x00000001,
         AddAllEnvironmentals = 0x00000002,

         AddAllForces = 0x00000004,    
         AddAll = (AddAllEnvironmentals | AddAllForces)
      };

   public:
      DtCreateMenuBuilder(makVrv::DtDe&, const DtModelSet* modelSet);

      virtual ~DtCreateMenuBuilder();

      virtual void setIndividualMenuItems(const std::vector<DtEntityMapperKey>&);

      virtual DtMenu* createMenu(Flags) const;

   protected:
      virtual bool isIndividualMenuItem(const DtModelSetEntry*) const;

      virtual std::map<DtString, int> categoriesWithOnlyOneForce(const DtModelSet*) const;

   protected:
      makVrv::DtDe&                    myDe;
      const DtModelSet*                myModelSet;
      std::vector<DtEntityMapperKey>   myIndividualMenuItems;
   };
}