DtAddTerrainPatchLogic.h

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/******************************************************************************
** Copyright (c) 2021 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvCoreQt/vrvCoreQt.h>
#include <vrvCoreQt/DtAddTerrainPatchInterface.h>

#include <vrvCore/DtAddTerrainPatchManager.h>
#include <vrvCore/DtDe.h>

#include <vrvUtil/DtSignalConnectionManager.h>

#include <QtGui/QColor>

namespace makVrv
{
   class DtCoordinateConverter;

   class DT_DLL_VRVCOREQT DtAddTerrainPatchLogic
   {
   public:

      DtAddTerrainPatchLogic(DtDe& de, DtAddTerrainPatchInterface* iFace);

      virtual ~DtAddTerrainPatchLogic();

      virtual QColor textColorForStatus(DtAddTerrainPatchManager::AddTerrainPatchStatus status) const;

   protected:


      virtual void onTerrainPatchFilesToAddUpdated(
         const std::map<std::string, DtAddTerrainPatchManager::TerrainPatchFile>& filePaths);
      
      virtual void onCoordinateSystemUpdated( const std::string& coordinateSystem, 
         const std::string& coordinateSystemParameters );



      virtual void slot_terrainPatchFilesAdded(const std::vector<std::string>& filePaths);

      virtual void slot_ddsFlipChanged(bool flipDdsImages);

      virtual void slot_alphaToCoverageChanged(DtAddTerrainPatchManager::AlphaToCoverageState newState);

      virtual void slot_indirectEnabledChanged(bool indirectRenderingEnabled);
      
      virtual void slot_isPageableChanged(bool isPageable);
      
      virtual void slot_terrainPatchFilesDeleted(const std::vector<std::string>& filePaths);
      
      virtual void slot_addTerrainPatches();
      
      virtual void slot_coordinateSystemChanged(const std::string& coordSystem);

      virtual void slot_coordinateSystemParamsChanged(const std::string& coordSystemParams);


   protected:

      DtDe& myDe;
      DtAddTerrainPatchInterface* myInterface;

      std::string myCoordinateSystemType;
      std::string myCoordinateSystemParams;
      bool myDdsFlip;
      DtAddTerrainPatchManager::AlphaToCoverageState myAlphaToCoverageState;
      bool myIndirectEnabled;
      bool myIsPageable;

      DtSignalConnectionManager mySignals;

      // local clone of the current system wide coordinate system converter.
      // for thread safety.
      DtCoordinateConverter* myCoordinateConverter = nullptr;
   };
}