DtImageSymbolVisualizer.h

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/*****************************************************************************
 * Copyright (c) 2024 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvCore/DtStateVisualizer.h>
#include <vrvUtil/DtUnicode.h>
#include <vrvCore/DtVisualizerAttribute.h>

#include <makArchives/DtAltitudeBasedScaleConfigurationRecord.h>

namespace makVrv
{

   class DtWidgetAgent;
   class DtProjectedWidgetModelAgent;
   class DtObjectTypeStateListener;

   class DT_DLL_VRVCORE DtImageSymbolVisualizer : public DtStateVisualizer
   {
   public:
      DtImageSymbolVisualizer( DtBaseConnection& connection, DtStateListener& listener, 
         DtSceneObjectAgent* sceneObject, DtModelSetId modelSet );

      virtual ~DtImageSymbolVisualizer();

      DtImageSymbolVisualizer() = delete;

      DtImageSymbolVisualizer( const DtImageSymbolVisualizer& ) = delete;

      DtImageSymbolVisualizer& operator=( const DtImageSymbolVisualizer& ) = delete;

   public:
      virtual void initialize() override;

      virtual void setModelDefinitionForAgents();

      virtual void slot_setSelected(bool) override;

      virtual void setFixedIconScalingEnabled(bool fixedScalingEnabled);

      void setScale( float scale );

      virtual void setAltitudeSpecificConfigurations(
         const makArchives::DtAltitudeBasedScaleConfigurationRecordCollection& collection);

      virtual void setImageSymbol( int );

      virtual int imageSymbol() const;

      virtual void setPickable( bool b );

      virtual void setImageSymbolMap(const DtVisualAttributeForceSpecificString::ForceTypeToUnicodeMap&);

      const DtVisualAttributeForceSpecificString::ForceTypeToUnicodeMap& imageSymbolMap() const;

      virtual void setImageSize(int x, int y);
      virtual void setSelectionImageSize(int x, int y);

      void getImageSize(int& x, int& y);

      virtual void setDestroyed(bool);

      bool destroyed() const { return myDestroyed; };

      virtual void setDestroyedModel(const std::string&);
      const std::string& destroyedModel() const;
      
      virtual void setMouseOverModel( const std::string& );
      const std::string& mouseOverModel() const;
      
      virtual void setSelectedModel( const std::string& );
      const std::string& selectedModel() const;

      virtual void rotateSymbolToHeading(double);

   protected:

      virtual DtObjectTypeStateListener& objectTypeStateListener()
      {
         if (myObjectTypeStateListener)
         {
            return *myObjectTypeStateListener;
         }
         DtTHROW_NEW(DtCorruptedState, "Invalid listener for DtImageSymbolVisualizer.");
      }


      virtual void setHasMouse( bool hasMouse );

      virtual void createModelAgents();

      virtual void destroyModelAgents();

      virtual void update();

      virtual void updateIconScaling();

      virtual DtUnicode imageSymbolDefinition(int) const;

      virtual void connectToListenerSignals() override;

      virtual void setInitialValuesFromVisualizerDefinition() override;
   protected:

      DtProjectedWidgetModelAgent* myProjectIconPosition;
      DtWidgetAgent* myIcon;
      DtWidgetAgent* mySelectedIcon;
      DtWidgetAgent* myDestroyedIcon;


      float myScale;

      int myImageSymbol;
      DtVisualAttributeForceSpecificString::ForceTypeToUnicodeMap myImageSymbolMap;

      unsigned int myIconGroup;
      unsigned int myDestroyedIconGroup;
      unsigned int myHoveredGroupId;
      unsigned int mySelectedGroupId;
      int mySizeX;
      int mySizeY;
      int mySelectionSizeX;
      int mySelectionSizeY;
      int myOffsetX;
      int myOffsetY;

      bool myHasMouse;
      bool myDestroyed;
      bool myFixedScalingEnabled;

      std::string myDestroyedModel;
      std::string myMouseOverModel;
      std::string mySelectedModel;

      makArchives::DtAltitudeBasedScaleConfigurationRecordCollection myLabelScalesByMinimumAltitude;
      DtObjectTypeStateListener* myObjectTypeStateListener;
   };

}