// Created on: 2011-08-01
// Created by: Sergey ZERCHANINOV
// Copyright (c) 2011-2012 OPEN CASCADE SAS
//
// The content of this file is subject to the Open CASCADE Technology Public
// License Version 6.5 (the "License"). You may not use the content of this file
// except in compliance with the License. Please obtain a copy of the License
// at http://www.opencascade.org and read it completely before using this file.
//
// The Initial Developer of the Original Code is Open CASCADE S.A.S., having its
// main offices at: 1, place des Freres Montgolfier, 78280 Guyancourt, France.
//
// The Original Code and all software distributed under the License is
// distributed on an "AS IS" basis, without warranty of any kind, and the
// Initial Developer hereby disclaims all such warranties, including without
// limitation, any warranties of merchantability, fitness for a particular
// purpose or non-infringement. Please see the License for the specific terms
// and conditions governing the rights and limitations under the License.


#ifndef OpenGl_Structure_Header
#define OpenGl_Structure_Header

#include <NCollection_List.hxx>
#include <InterfaceGraphic_Graphic3d.hxx>

#include <OpenGl_AspectLine.hxx>
#include <OpenGl_AspectFace.hxx>
#include <OpenGl_AspectMarker.hxx>
#include <OpenGl_AspectText.hxx>

#include <OpenGl_Group.hxx>
#include <OpenGl_Matrix.hxx>

typedef NCollection_List<const OpenGl_Structure *> OpenGl_ListOfStructure;
typedef NCollection_List<const OpenGl_Group *> OpenGl_ListOfGroup;

class OpenGl_Structure : public OpenGl_Element
{
 public:
  OpenGl_Structure ();
  virtual ~OpenGl_Structure ();

  void SetTransformation (const float *AMatrix);

  void SetTransformPersistence (const CALL_DEF_TRANSFORM_PERSISTENCE &ATransPers);

  void SetDegenerateModel (const Standard_Integer AMode, const float ASkipRatio);

  void SetAspectLine (const CALL_DEF_CONTEXTLINE &AContext);
  void SetAspectFace (const CALL_DEF_CONTEXTFILLAREA &AContext);
  void SetAspectMarker (const CALL_DEF_CONTEXTMARKER &AContext);
  void SetAspectText (const CALL_DEF_CONTEXTTEXT &AContext);

  void SetHighlightBox (const CALL_DEF_BOUNDBOX &ABoundBox);
  void ClearHighlightBox ();

  void SetHighlightColor (const Standard_ShortReal R, const Standard_ShortReal G, const Standard_ShortReal B);
  void ClearHighlightColor ();

  void SetNamedStatus (const Standard_Integer aStatus) { myNamedStatus = aStatus; }

  void Connect (const OpenGl_Structure *astructure);
  void Disconnect (const OpenGl_Structure *astructure);

  OpenGl_Group * AddGroup ();
  void RemoveGroup (const OpenGl_Group *);
  void Clear ();

  //! Set z layer ID to display the structure in specified layer
  void SetZLayer (const Standard_Integer theLayerIndex);

  //! Get z layer ID
  Standard_Integer GetZLayer () const;

  virtual void Render (const Handle(OpenGl_Workspace) &AWorkspace) const;
  
 protected:

  //Structure_LABBegin
  OpenGl_Matrix *myTransformation;
  TEL_TRANSFORM_PERSISTENCE *myTransPers;
  DEGENERATION *myDegenerateModel;
  OpenGl_AspectLine *myAspectLine;
  OpenGl_AspectFace *myAspectFace;
  OpenGl_AspectMarker *myAspectMarker;
  OpenGl_AspectText *myAspectText;
  //Structure_LABHighlight
  OpenGl_Group *myHighlightBox;
  TEL_COLOUR *myHighlightColor;
  //Structure_LABVisibility
  //Structure_LABPick
  int myNamedStatus; //Structure_LABNameSet
  int myZLayer;

  OpenGl_ListOfStructure myConnected;

  OpenGl_ListOfGroup myGroups;

 public:
  DEFINE_STANDARD_ALLOC
};

#endif //OpenGl_Structure_Header