DtTacticalGraphicOverlayTreeLogic.h

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/******************************************************************************
** Copyright (c) 2010 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/
/******************************************************************************
** $RCSfile:  $ $Revision:  $ $State:  $
******************************************************************************/


#pragma once
#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvUtil/DtSignalConnectionManager.h>
#include <vrvUtil/DtVirtualBaseClass.h>
#include <vrvCore/DtSelectionManager.h>
#include <vrvCore/DtUniqueID.h>
#include <QtCore/QHash>
#include <boost/unordered_map.hpp>

namespace makVrv
{
   class DtTacticalGraphicOverlayTreeInterface;
   class DtTacticalGraphicOverlayManager;   
   class DtFeatureLayer;

   class DT_DLL_VRVCOREQT DtTacticalGraphicOverlayTreeLogic : public DtVirtualBaseClass
   {

   public:

      DtTacticalGraphicOverlayTreeLogic(DtDe& de, DtTacticalGraphicOverlayTreeInterface* iface);

      ~DtTacticalGraphicOverlayTreeLogic();

   protected:

      virtual void slot_tacticalGraphicAdded(const DtUniqueID& id, const std::string& name);

      virtual void slot_tacticalGraphicRenamed(const DtUniqueID& id, const std::string& newName);

      virtual void slot_tacticalGraphicOverlayRenamed(const DtUniqueID& id, const std::string& overlayName);

      virtual void slot_tacticalGraphicRemoved(const DtUniqueID& id);

      virtual void slot_overlayDeleted(const std::string& name);

      virtual void slot_tacticalGraphicSelected(const DtUniqueID& id);

      virtual void slot_tacticalGraphicVisibilityChanged(const DtUniqueID& id, bool flag);

      virtual void slot_overlaySelected(const std::string& name);

      virtual void slot_filterStatusChanged(const std::string& name, bool flag);

      virtual void slot_overlayVisibilityChanged(const std::string& name, bool flag);

      virtual void slot_overlayVisibilityChangedFromManager(const std::string& layer, bool b);

      virtual void slot_showEmptyOverlays(bool flag);


      virtual void slot_overlayAdded(const std::string& name);

      virtual void refreshOverlays();

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

      virtual void fillGui();

   protected:

      typedef boost::unordered_map<DtUniqueID, std::string> KeyToNameMap;

      DtDe& myDe;
      DtTacticalGraphicOverlayTreeInterface* myWidget;      
      DtSignalConnectionManager myManager;
      KeyToNameMap myKeyToName;
      bool myHideEmptyOverlays;
   };

   // Creator class for DtTacticalGraphicOverlayTreeLogic
   class DT_DLL_VRVCOREQT DtTacticalGraphicOverlayTreeLogicCreator : public DtVirtualBaseClass
   {

   public:

      // Get the creator instance for this DE object.
      // DtCorruptedState if no instance is found.
      static DtTacticalGraphicOverlayTreeLogicCreator& instance(DtDe& de);

      // Register the creator instance with an DE.
      static void registerInstance(DtDe& de, DtTacticalGraphicOverlayTreeLogicCreator* instance);
      
      //Create the widget's logic.
      static DtVirtualBaseClass* create(DtDe& de, DtTacticalGraphicOverlayTreeInterface* pIf);
      
   };
}