include/vrvCore/DtVisualizerDefinition.h

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/******************************************************************************
** Copyright (c) 2011 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/

#pragma once
#include <boost/unordered_map.hpp>
#include <vector>
#include <map>
#include <vrvCore/vrvCore.h>

namespace makVrv
{
   class DtVisualizerAttribute;
   class DtVisualizerDefinitionSet;

   class DT_DLL_VRVCORE DtVisualizerDefinition
   {
   public:

      typedef std::map<std::string,DtVisualizerAttribute*> SortedAttributeMap;

      const std::string& schemaName() const;

      int numberOfAttributes() const;

      DtVisualizerAttribute* findAttribute(int index);

      void getAttributes(SortedAttributeMap& map) const;

      DtVisualizerAttribute* findAttribute(const std::string& name);

      const DtVisualizerAttribute* findAttribute(const std::string& name) const;

      DtVisualizerAttribute* findOrCreateLocalAttribute(const std::string& name);
      
      void setAttribute(const std::string& name,
         std::auto_ptr<DtVisualizerAttribute> attribute );
      
      void removeAttribute(const std::string& name, bool localOnly);

      bool attributeLocal(const std::string& name) const;

      bool attributeInherited(const std::string& name) const;

      bool attributeOverridden(const std::string& name) const;


      DtVisualizerDefinition* findParent();

      const DtVisualizerDefinition* findParent() const;
      
      unsigned int numberOfChildren() const;
      
      DtVisualizerDefinition* findChild(unsigned int index);

      const DtVisualizerDefinition* findChild(unsigned int index) const;
      
      int findChildIndex(const DtVisualizerDefinition* child) const;
      
   protected:

      friend class DtVisualizerDefinitionSet;
   
      DtVisualizerDefinition(const std::string& schemaName);

      DtVisualizerDefinition(const std::string& schemaName, 
         DtVisualizerDefinition* parent);

      DtVisualizerDefinition* clone(DtVisualizerDefinition* parent) const;

      ~DtVisualizerDefinition();

      void setParent(DtVisualizerDefinition* parent);

      void addChild(DtVisualizerDefinition*);

      void removeChild(DtVisualizerDefinition*);      

   private:

      typedef boost::unordered_map<std::string,DtVisualizerAttribute*> 
         AttributeMap;

      typedef std::vector<DtVisualizerDefinition*> DefinitionList;

      DtVisualizerDefinition* myParent;
      DefinitionList myChildren;
      
      std::string mySchemaName;
      AttributeMap myAttributes;
   };
}