include/vrvVrl/DtTacticalGraphicElementProcessor.h

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/*****************************************************************************
 * Copyright (c) 2012 MAK Technologies, Inc.
 * All rights reserved.
 *****************************************************************************/


#pragma once

#include <vrvVrl/vrvVrl.h>
#include <vrvVrl/DtSharedTacticalGraphicsDisplaySettings.h>
#include <vrvUtil/DtSignalConnectionManager.h>
#include <boost/unordered_map.hpp>
#include <vl/globalObjDes.h>
#include <boost/signal.hpp>
#include <boost/shared_ptr.hpp>

namespace makVrv
{

   class DtVisualAttributeStringVector;

   namespace DT_PROTOCOL_NAMESPACE
   {

      class DtTacticalGraphicElement;
      class DtTacticalGraphicVisualizerSet;
      class DtVrlinkConnection;
      class DtVrlinkTacticalGraphicStateListener;
      class DtVrlinkEnvironmentalStateListenerInterface;

      class DL_DLL_IGCONVRLINK DtTacticalGraphicElementProcessor 
         : public DtVirtualBaseClass
      {
      public:

         DtTacticalGraphicElementProcessor( DtVrlinkConnection& simulation );

         static void registerInstance( DtVrlinkConnection& simulation,
            DtTacticalGraphicElementProcessor* instance );

         static DtTacticalGraphicElementProcessor* findInstance(
            DtVrlinkConnection& simulation );

         virtual ~DtTacticalGraphicElementProcessor();

         void tacticalGraphicsSelectionChanged( const DtSelectionManager::IdSet& selected,
            const DtSelectionManager::IdSet& deselected );

         void tacticalGraphicsHeightAboveTerrainLinesEnabledChanged( bool enabled );

         void tacticalGraphicsHeightAboveTerrainModeChanged(
            DtSharedTacticalGraphicsDisplaySettings::HeightAboveTerrainMode );

         DtTacticalGraphicVisualizerSet* findVisualizer( int modelSet,
            const DtGlobalObjectDesignator& id );

         std::vector<DtTacticalGraphicVisualizerSet*> findVisualizers(
            const DtGlobalObjectDesignator& id );

         DtTacticalGraphicVisualizerSet* findVisualizer( DtUniqueID sceneId);

         DtVrlinkTacticalGraphicStateListener* findListener( DtUniqueID id);

         DtTacticalGraphicElement* findElement( const DtUniqueID& elementId );

         DtTacticalGraphicElement* findElement( const DtGlobalObjectDesignator& id );

         void setVisualizerCreationProcessingTime(double);
         double visualizerCreationProcessingTime() const;

      public:

         boost::signal<void (DtVrlinkEnvironmentalStateListenerInterface&, DtTacticalGraphicElement*)> signal_elementCreated;
         boost::signal<void (DtVrlinkEnvironmentalStateListenerInterface&, DtTacticalGraphicElement*)> signal_elementAboutToBeDestroyed;

      protected:

         virtual void modelSetVisualized(int set, bool b);

         virtual void handleElementAttributeChanged(
            DtTacticalGraphicElement& graphic, const DtElementAttribute* attr);

         virtual void handleChildElementAttributeChanged(
            DtTacticalGraphicElement& graphic, DtUniqueID childId,
            const DtElementAttribute* attr );

         void onEnvironmentalDiscovered(
            DtVrlinkEnvironmentalStateListenerInterface& listener );

         void onEnvironmentalToBeDestroyed(
            DtVrlinkEnvironmentalStateListenerInterface& listener );

         virtual void slot_elementAttributeChangeRequested( DtUniqueID id, DtUniqueID parentId,
            DtBoost::shared_ptr<const DtElementAttribute> atr );

         void tacticalGraphicsVertexSelected( const DtUniqueID& vertexElementID,
            const DtUniqueID& parentElementID );

         void tacticalGraphicsVertexDeselected( const DtUniqueID& vertexElementID,
            const DtUniqueID& parentElementID );

         void onItemVisibilityChanged( const DtUniqueID& elementID, bool flag );

         virtual void slot_completeDiscovery();

         virtual void createVisualizer(DtVrlinkTacticalGraphicStateListener&);

      protected:

         typedef boost::unordered_map<DtUniqueID, DtTacticalGraphicElement*> 
            TacticalGraphicElementVisualizerMap;

         typedef boost::unordered_map<std::string, DtTacticalGraphicElement*> 
            GlobalIdToTacticalGraphicElementVisualizerMap;

         typedef boost::unordered_map<DtUniqueID, DtVrlinkEnvironmentalStateListenerInterface*> 
            ToBeVisualizedMap;

         DtVrlinkConnection& myConnection;
         DtSignalConnectionManager myConnections;
         TacticalGraphicElementVisualizerMap myElementVisualizers;
         GlobalIdToTacticalGraphicElementVisualizerMap myGlobalIdToElementVisualizerMap;
         ToBeVisualizedMap myToBeVisualized;
         double myVisualizerCreationProcessingTime;

      };

   }
}