DtItemsListLogic.h

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


#pragma once

#include <vrvCoreQt/vrvCoreQt.h> 

#include <vrvCore/DtElementData.h>
#include <vrvCore/DtElementEntry.h>
#include <vrvCore/DtElementAttributeManager.h>
#include <vrvCore/DtSelectionManager.h>

#include <vrvUtil/DtSignalConnectionManager.h>
#include <vrvCore/DtEntityStateListener.h>

namespace makVrv
{
   class DtDe;
   class DtItemsListInterface;

   class DT_DLL_VRVCOREQT DtItemsListLogic
   {
   public:

      friend class DtItemsListLogicCreator;

      virtual ~DtItemsListLogic();

      DtItemsListLogic(DtDe& de, DtItemsListInterface* iFace);

      virtual void setEventObjectType(const std::string& objectType);

      std::string eventObjectType() const;

   protected:

      void connectSignals();

      int findIndexForSubTypeTopLevelItem(const DtElementAttributes::ElementSubtypes& subType);

      int findIndexForTypeTopLevelItem(const DtElementEntry::ElementType& type);

      virtual void addElement(const DtElementEntry& element);

      virtual bool passElementTypeTest(const DtElementEntry& data) = 0;

      std::string elementTypeToString(const DtElementEntry::ElementType& type) const;

      std::string elementSubTypeToString(const DtElementAttributes::ElementSubtypes& subType) const;

      std::string iconForElementType(const DtElementEntry::ElementType& type) const;

      std::string iconForElementSubType(const DtElementAttributes::ElementSubtypes& subType) const;

      virtual void slot_elementsInitialized(const DtElementData::ElementIdList& elements);

      virtual void slot_elementsRemoved(const DtElementData::ElementIdList& elements);

      virtual void slot_attributesChanged(const DtElementAttributeManager::EntryAttributesList& list);

      virtual void slot_itemAttachRequested(DtElementID id);

      virtual void slot__itemSelectionChanged(const std::vector<DtElementID>& idList);

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

      virtual void getColorForSubtypeForce(const DtElementAttributes::ElementSubtypes& subType, double& r, double& g, double& a) const;

      virtual void onDisplayNameChanged(DtElementEntry* entry, const std::string& newName);

      virtual void onSubtypeChanged(DtElementEntry* entry, int subType);

      virtual void onDamageStateChanged(DtElementEntry* entry, DtEntityStateListener::DamageState damageState);

   private:

      DtItemsListLogic() = delete;

      DtItemsListLogic(const DtItemsListLogic& orig) = delete;

      DtItemsListLogic& operator=(const DtItemsListLogic& orig) = delete;

   protected:
      DtDe& myDe;
      DtItemsListInterface& myInterface;
      DtSignalConnectionManager mySignals;
      std::string myEventObjectType;
   };

}