DtGuiSymbolMapper.h

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/*****************************************************************************
* Copyright (c) 2023 MAK Technologies, Inc.
* All rights reserved.
*****************************************************************************/


#pragma once

#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vlpi/entityType.h>
#include <QtGui/QPixmap>
#include <vrvCore/DtForceManager.h>
#include <vrvUtil/DtUnicode.h>

#include <unordered_map>

namespace makVrv
{
   class DtVisualizerDefinition;
   class DtVisualizerDefinitionSet;
   class DtDe;
   class DtModelSetEntry;

   class DT_DLL_VRVCOREQT DtGuiSymbolMapper : public makVrv::DtVirtualBaseClass
   {
   public:


      //Class used as the key for the icon, entity type plus the force type.
      class DT_DLL_VRVCOREQT EntityWithForceKey
      {
      public:

         EntityWithForceKey(int force, DtEntityType entityType);
         EntityWithForceKey();

         virtual void setForce(int force);

         virtual void setEntityType(DtEntityType entityType);

         int force() const;

         DtEntityType entityType() const;


         bool operator==(const EntityWithForceKey& rhs) const;

         bool operator<(const EntityWithForceKey& rhs) const;

      protected:
         int myForce;
         DtEntityType myEntityType;
      };

      DtGuiSymbolMapper(makVrv::DtDe& de);

      virtual ~DtGuiSymbolMapper();

      static DtGuiSymbolMapper& instance(makVrv::DtDe& de);

      virtual QPixmap getIcon(DtElementID id, int pointSize = 80, const QColor& milStdOutlineColor = Qt::black);

      virtual QPixmap defaultTacticalGraphicsIconImage();

      virtual QPixmap defaultEntityIconImage();

      virtual QPixmap defaultPropIconImage();

      virtual QPixmap defaultBuoyBeaconIconImage();

      virtual QPixmap defaultObserverIconImage();

      virtual void setDefaultTacticalGraphicsIconImage(DtUnicode file);

      virtual void setDefaultEntityIconImage(DtUnicode file);

      virtual void setDefaultPropIconImage(DtUnicode file);

      virtual void setDefaultBuoyBeaconIconImage(DtUnicode file);

      virtual void setDefaultObserverIconImage(DtUnicode file);

   protected:

      bool elementDestroyed(DtElementID id) const;

      virtual EntityWithForceKey getEntityWithForceKey( DtElementID id) const;

      virtual QPixmap milStdRender(const makVrv::DtVisualizerDefinition* vis, const EntityWithForceKey& key, bool destroyed,
         int pointSize, const QColor& outlineColor = Qt::black) const;

      virtual QPixmap imageSymbolRender(const makVrv::DtVisualizerDefinition* vis, const EntityWithForceKey& key, bool destroyed) const;

      virtual QPixmap pixmapFromFile( const std::string& filePathOrName, const int force ) const;

      virtual QPixmap getDefaultIconPixmap(DtElementID element);

      virtual QImage imageFromModelDefinition(const std::string& modelDef) const;

      const DtVisualizerDefinition* findVisualDefinition2DSet(DtElementID element, const std::string& schema);

      virtual void composeMilStdImage(QPainter& painter, int left, int base,
         unsigned short fillGlyph, unsigned short outlineGlyph, unsigned short echelonGlyph, unsigned short destroyedGlyph,
         makVrv::DtForceManager::RGBAColor fillColor, makVrv::DtForceManager::RGBAColor outlineColor) const;

      virtual void loadElementIconMapMappingFile();

      virtual QString generateIconKeyForElement(DtElementID element);

   private:

      DtGuiSymbolMapper();

      DtGuiSymbolMapper(const DtGuiSymbolMapper& orig);

      DtGuiSymbolMapper& operator=(const DtGuiSymbolMapper& orig);

   protected:
      makVrv::DtDe& myDe;
      std::unordered_map<QString, QPixmap*>   myIconCache;
      QPixmap* myDefaultTacticalGraphicsIconPixmap;
      QPixmap* myDefaultEntityIconPixmap;
      QPixmap* myDefaultPropIconPixmap;
      QPixmap* myDefaultBuoyBeaconIconPixmap;
      QPixmap* myDefaultObserverIconPixmap;
      std::map<DtEntityType, std::string> myElementIconMap;
      std::string myElementIconMapMappingFile;
   };
}