DtEnvironmentalIndicatorVisualizer.h

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/******************************************************************************
** Copyright (c) 2022 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <matrix/vlVector.h>
#include <vrvCore/DtIndicatorVisualizer.h>

namespace makVrv
{
   class DtControlPointWidget;
   class DtEnvironmentalStateListener;

   class DT_DLL_VRVCORE DtEnvironmentalIndicatorVisualizer : 
      public DtIndicatorVisualizer
   {
   public:
      DtEnvironmentalIndicatorVisualizer( DtBaseConnection& simulation, 
         DtStateListener& listener, DtSceneObjectAgent* sceneObject, DtModelSetId modelSet );

      virtual ~DtEnvironmentalIndicatorVisualizer();

      DtEnvironmentalIndicatorVisualizer() = delete;

      DtEnvironmentalIndicatorVisualizer( const DtEnvironmentalIndicatorVisualizer& ) = delete;

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

   public:
      virtual void initialize() override;

      virtual void connectToListenerSignals() override;

      virtual void setInitialValuesFromVisualizerDefinition() override;

      virtual void setWidgetEventsEnabled(bool b);

      virtual void setColor(float r,float g,float b,float a);
      virtual void setIndicatorModelDefinitions(const std::string& normalTheme, 
         const std::string& activeTheme, const std::string& selectedTheme, 
         const std::string& multiSelectedTheme );

      virtual void setIndicatorsEnabled(bool enable, bool instanceOnly = false);

      virtual void setVertexElementId(DtElementID elementId);

      virtual void slot_setMultiSelected(bool trueOrFalse);

      virtual void slot_setVertexSelected(bool trueOrFalse, DtElementID vertexID);

      virtual void slot_setObjectSelected(bool trueOrFalse);

      DtEnvironmentalStateListener& environmentalStateListener()
      {
         return *myEnvironmentalListener;
      }

      virtual const DtStateVisualizer::TypeInfo& typeInfo() const;

      static const DtStateVisualizer::TypeInfo& theTypeInfo();

   protected:
      virtual void createModelAgents() override;
      virtual void destroyModelAgents() override;

      virtual bool indicatorsRealizable() const;
      virtual bool indicatorsVisible() const;
      virtual void implementVisibility(bool vis) override;
      virtual void updateDefinitionState();
      virtual void setHasMouseCursor(bool isMouseInIndicator);
      virtual bool selected() const;
     
   protected:
      DtControlPointWidget* myIndicator;
      std::string myNormalTheme;
      std::string myActiveTheme;
      std::string myNormalPointTheme;
      std::string myActivePointTheme;
      bool myNeedsDefinitionUpdate;
      bool myIndicatorsEnabled;
      bool myVertexSelected;
      bool myCoupleWithLabel;
      DtElementID myVertexElementId;

      // Same as myListener, but casted for convenience
      DtEnvironmentalStateListener* myEnvironmentalListener;
   };

   using DtEnvironmentalIndicatorVisualizerCreator = DtStateVisualizerCreatorTemplate<DtEnvironmentalIndicatorVisualizer>;
}