include/vrfGuiCoreQt/DtVrfGuiSymbolMapper.h

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



#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>
#include <vrvCore/DtVisualizerDefinitionSet.h>

#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvUtil/signalslib.h>
#include <vrvCore/DtEntityState.h>
#include <vrvVrl/DtForceManager.h>

#include <string>
#include <vector>

#include <QtGui/QPixmap>
#include <QtGui/QImage>
#include <QtCore/QCache>
#include <QtCore/QString>

#include <boost/unordered_map.hpp>

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

namespace makVrf
{
   class DtEntityMapperKey;

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

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

      virtual void clear();

      virtual void clearIcons(const DtEntityMapperKey&);

      virtual QPixmap getIcon(const DtEntityMapperKey&, bool destroyed = false, int pointSize = 48, bool sizeToFont = false,
         const makVrv::DtVrlinkSimulatedBaseState* baseState = 0);

      virtual int addFont(const QString&);

      void setIconSize(int w, int h)
      {
         myIconSize = QSize(w, h);
      }

      const QSize& iconSize() const
      {
         return myIconSize;
      }

   protected:
      typedef boost::unordered_map<std::string, std::string> PathListMap;

      virtual const makVrv::DtVisualizerDefinitionSet* visualDefinitionSetThatBestMatches(const DtEntityMapperKey&);

      virtual QImage milStdRender(const makVrv::DtVisualizerDefinition*, const DtEntityMapperKey& key, bool destroyed, int pointSize,
         const makVrv::DtVrlinkSimulatedBaseState* baseState = 0) const;
      virtual QImage imageSymbolRender(const makVrv::DtVisualizerDefinition*, const DtEntityMapperKey& key, bool destroyed,
         const makVrv::DtVrlinkSimulatedBaseState* baseState = 0) const;

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

      virtual void composeMilStdImage(QPainter& painter, int left, int base,
         unsigned short fillGlyph, unsigned short outlineGlyph, unsigned short echelonGlyph, unsigned short destroyedGlyph,
         makVrv::DtForceManager::RGBAColor color, const makVrv::DtVrlinkSimulatedBaseState* baseState = 0) const;

   protected:
      makVrv::DtDe& myDe;
      QHash<QString, QPixmap*>   myIconCache;
      QHash<int, QString>        myFontMap;
      QSize                      myIconSize;

      PathListMap myAggregateMap;
      PathListMap myTacticalMap;
      PathListMap myEntityMap;
   };
}