include/vrfGuiCoreQt/DtLastPointClickedWidgetLogic.h

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/*******************************************************************************
** Copyright (c) 2011 MAK Technologies, Inc.
** All rights reserved.
*******************************************************************************/


#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>

#include <makArchives/DtDisplayUnitsSettingsRecord.h>
#include <vrvCore/DtUniqueID.h>
#include <vrvCore/DtSelectionManager.h>
#include <vrvCore/DtEntityState.h>

#include <matrix/vlVector.h>

class DtVector;
class QString;

namespace makVrv
{
   class DtDe;
}

namespace makVrf
{
   class DtVrfStateViewCollectionManager;
   class DtLastPointClickedWidgetInterface;


   class DT_DLL_VRFGUICOREQT DtLastPointClickedWidgetLogic
   {
   public:

      DtLastPointClickedWidgetLogic(makVrv::DtDe& de, DtLastPointClickedWidgetInterface* iFace);

      virtual ~DtLastPointClickedWidgetLogic();

      virtual void setupGui(makVrv::DtDe&);

      virtual void coordSysChanged(const QString&);

      virtual void setLocation(const DtVector&);

   protected:
      virtual void updateCoordinateSystem(const DtVector& local);

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

      virtual void startTracking(makVrv::DtUniqueID displayId);
      virtual void stopTracking();
      virtual void slot_onObjectUpdated(makVrv::DtStateView<makVrv::DtVrlinkSimulatedBaseState>* s);

      virtual DtVector trackedLocation() const;

   protected:
      makVrv::DtDe&                       myDe;
      DtLastPointClickedWidgetInterface*  myInterface;
      makArchives::DtDisplayUnitsSettingsRecord::DistanceUnits myDistanceUnits;
      makArchives::DtDisplayUnitsSettingsRecord::DistanceUnits myAltitudeUnits;
      makArchives::DtDisplayUnitsSettingsRecord::CoordSys myCoordSys;

      makVrv::DtUniqueID myTracking;
      DtVector           myLastLocation;
      DtVrfStateViewCollectionManager* myStateViewCollectionManager;
   };
}