include/vrfGuiCoreQt/DtAltitudeSelectionWidgetLogic.h

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



#pragma once

#include <vrfGuiCoreQt/vrfGuiCoreQt.h>
#include <vrfGuiCore/DtVrfObjectFacadeInterface.h>

#include <makArchives/DtDisplayUnitsSettingsRecord.h>
#include <vrvCore/DtInputDriverSignaler.h>
#include <vrvUtil/DtSignalConnectionManager.h>
#include <vrvUtil/DtUnitConverterCollection.h>

#include <matrix/vlVector.h>

#include <QString>

namespace makVrv
{
   class DtDe;
}

namespace makVrf
{
   class DtAltitudeSelectionWidgetInterface;
   class DtAltitudeEventProcessor;           

   class DT_DLL_VRFGUICOREQT DtAltitudeSelectionWidgetLogic
   {
   public:
      //CTOR
      DtAltitudeSelectionWidgetLogic(makVrv::DtDe& de, DtAltitudeSelectionWidgetInterface*);

      //DTOR
      virtual ~DtAltitudeSelectionWidgetLogic();

   public:
      virtual void setLocation(const DtVector& local, bool resetAltitude = true);

      virtual void setMouseClickSupportEnabled(bool);

      virtual void setCoordinateSystem(
         const makArchives::DtDisplayUnitsSettingsRecord::CoordSys&);

      const makArchives::DtDisplayUnitsSettingsRecord::CoordSys& 
         coordinateSystem() const;         

      virtual void slot_onAltitudeAboveSeaLevelChanged();

      virtual void slot_onAltitudeAboveGroundLevelChanged();

      virtual void slot_onAltitudeAboveSeaLevelEdited();

      virtual void slot_onAltitudeAboveGroundLevelEdited();

      virtual void slot_onAltitudeSelectionTypeChanged();

      virtual void setDatabaseLocation(double x, double y, double z);

      virtual QString zUnitsLabel() const;

      virtual DtGeodeticCoord geodeticLocation() const;

      virtual void setClampToNearestPolygon(bool);

      virtual void setIgnoreList(const std::vector<makVrv::DtElementID>&);
      virtual const std::vector<makVrv::DtElementID>& ignoreList() const;

   protected:

      virtual void initialize();

      virtual double groundHeight(const DtVector& loc);

      virtual void refreshLabels();

      virtual void slot_onUnitChanged(int attribute, int from);

      virtual void slot_onDisplayUnitDecimalsChanged(
         makVrv::DtUnitConverterCollection::DisplayUnitType, int unit, 
         int newValue);

   protected:
      makVrv::DtDe&  myDe;

      DtAltitudeSelectionWidgetInterface*  myInterface;
      makArchives::DtDisplayUnitsSettingsRecord::CoordSys myCoordSys;
      DtAltitudeEventProcessor   *myAltitudeEventProcessor;
      DtVector myNearestPoint;

      makVrv::DtSignalConnectionManager myConnectionManager;

      DtAltitudeClampType myAltitudeSelectionType;
      DtVector myLastLocation;
      bool myInitialized;

      DtGeodeticCoord myGeodeticLocation;
      bool myClampToNearestPolygon;

      std::vector<makVrv::DtElementID> myIgnoreList;
   };
}