pathDataDrawerHelper.h

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

#pragma once

#include <bhave3DGui/bhave3DGuiDefines.h>

#include <string>
#include "kypathdata/pathdata/pathdata.h"
#include "kypathdata/visualsystem/ivisualgeometry.h"
#include "matrix/vlVector.h"
#include <deque>
#include "bhavePdgDrawerManager.h"
#include "kypathdata/visualsystem/visualcolor.h"
#include "osg/MatrixTransform"
#include "osg/Vec3d"

namespace BHAVE 
{
   namespace BHAVE3DGui
   {
      class DT_DLL_bhave3DGui DtPathDataDrawerHelper;
      typedef DT_DLL_bhave3DGui DtPathDataDrawerHelper* (*DtPathDataDrawerHelperCreatorFunc)();

      class DT_DLL_bhave3DGui DtPathDataDrawerHelper
      {
      protected:
         DtPathDataDrawerHelper();
         DtPathDataDrawerHelper(const DtPathDataDrawerHelper& orig);
         void operator=(const DtPathDataDrawerHelper& orig);

         static DtPathDataDrawerHelper* creator();
         static void setCreator(DtPathDataDrawerHelperCreatorFunc creatorFunc);

      public:
         virtual bool init(DtBhavePdgDrawerManager* drawManager);
         static DtPathDataDrawerHelper* instance();
         static bool isInitialized();
         virtual ~DtPathDataDrawerHelper();
         virtual Kaim::PathData* addPathData(const std::string&);
         virtual void removePathData(Kaim::PathData*);
         virtual void triggerNavDraw(Kaim::IVisualGeometry*);
         virtual bool triggerGraphDraw(std::deque<DtVector>&, 
            std::deque<DtVector>&, std::deque<Kaim::VisualColor>&);
         virtual bool allowLines();
         virtual void setAllowLines(bool);
         virtual const DtVector* transformVec() const;
         virtual void setTransformVec(const osg::Vec3d& point);
         virtual void resetTransformVec();
         virtual void setNavVisibleDistance(float);
         virtual float navVisibleDistance() const;
         virtual void setGraphVisibleDistance(float);
         virtual float graphVisibleDistance() const;

         virtual void setUsePagedDrawing(bool use);
         virtual void setShowWarningDialog(bool show);

      protected:     
         static DtPathDataDrawerHelper* theInstance;
         static DtPathDataDrawerHelperCreatorFunc theCreator;

         DtBhavePdgDrawerManager* myDrawManager;
         bool myInitialized;
         bool myAllowLines;
      };
   }
}