src/OBJECT/GEOM_AISShape.hxx

   1 // Copyright (C) 2007-2014  CEA/DEN, EDF R&D, OPEN CASCADE
   2 //
   3 // Copyright (C) 2003-2007  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
   4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
   5 //
   6 // This library is free software; you can redistribute it and/or
   7 // modify it under the terms of the GNU Lesser General Public
   8 // License as published by the Free Software Foundation; either
   9 // version 2.1 of the License, or (at your option) any later version.
  10 //
  11 // This library is distributed in the hope that it will be useful,
  12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 // Lesser General Public License for more details.
  15 //
  16 // You should have received a copy of the GNU Lesser General Public
  17 // License along with this library; if not, write to the Free Software
  18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
  19 //
  20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
  21 //
  22
  23 #ifndef _GEOM_AISShape_HeaderFile
  24 #define _GEOM_AISShape_HeaderFile
  25
  26 #include <SALOME_AISShape.hxx>
  27 #include <SALOME_InteractiveObject.hxx>
  28
  29 #include <Standard.hxx>
  30 #include <Standard_DefineHandle.hxx>
  31 #include <PrsMgr_PresentationManager.hxx>
  32 #include <Handle_Prs3d_Presentation.hxx>
  33 #include <TCollection_AsciiString.hxx>
  34 #include <AIS_DisplayMode.hxx>
  35
  36 #include <QList>
  37 #include <QVariant>
  38
  39 #include <SALOMEconfig.h>
  40 #include CORBA_SERVER_HEADER(GEOM_Gen)
  41
  42 class TopoDS_Shape;
  43
  44 class GEOM_AISShape : public SALOME_AISShape
  45 {
  46 public:
  47   //! Enumeration of display modes
  48   typedef enum {
  49     Wireframe        = AIS_WireFrame,       //!< wireframe
  50     Shading          = AIS_Shaded,          //!< shadin
  51     ShadingWithEdges,                       //!< shading with edges
  52     TexturedShape,                          //!< texture
  53     CustomHighlight                         //!< fields
  54   } DispMode;
  55
  56   //! Enumeration of top level display modes
  57   typedef enum {
  58     TopShowAdditionalWActor = 0,
  59     TopKeepCurrent, //!< Keep current display mode
  60     TopWireFrame,
  61     TopShading,
  62     TopShadingWithEdges,
  63   } TopLevelDispMode;
  64
  65   Standard_EXPORT GEOM_AISShape(const TopoDS_Shape& shape, const Standard_CString aName);
  66   Standard_EXPORT ~GEOM_AISShape();
  67
  68   Standard_EXPORT Standard_Boolean                 hasIO();
  69   Standard_EXPORT void                             setIO(const Handle(SALOME_InteractiveObject)& name);
  70   Standard_EXPORT Handle(SALOME_InteractiveObject) getIO();
  71
  72   Standard_EXPORT void             setName(const Standard_CString aName);
  73   Standard_EXPORT Standard_CString getName();
  74
  75   Standard_EXPORT Standard_Boolean isTopLevel();
  76   Standard_EXPORT void setTopLevel(Standard_Boolean);
  77
  78   Standard_EXPORT void highlightSubShapes(const TColStd_IndexedMapOfInteger& aIndexMap, const Standard_Boolean aHighlight );
  79
  80   Standard_EXPORT void SetShadingColor(const Quantity_Color &aCol);
  81   Standard_EXPORT void SetEdgesInShadingColor(const Quantity_Color &aCol);
  82   Standard_EXPORT void SetDisplayVectors(bool isShow);
  83   Standard_EXPORT void SetDisplayVertices(bool isShow);
  84
  85   Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
  86                                        const Handle(Prs3d_Presentation)& aPresentation,
  87                                        const Standard_Integer aMode = 0);
  88
  89   Standard_EXPORT virtual bool isShowVectors() { return myDisplayVectors; }
  90   Standard_EXPORT virtual bool isShowVertices() { return myDisplayVertices; }
  91
  92   Standard_EXPORT virtual Standard_Boolean switchTopLevel();
  93   Standard_EXPORT virtual Standard_Boolean toActivate();
  94
  95   Standard_EXPORT static Quantity_Color topLevelColor();
  96   Standard_EXPORT static void           setTopLevelColor(const Quantity_Color c);
  97
  98   Standard_EXPORT static TopLevelDispMode topLevelDisplayMode();
  99   Standard_EXPORT static void             setTopLevelDisplayMode(const TopLevelDispMode dm);
 100
 101   Standard_EXPORT void setPrevDisplayMode(const Standard_Integer mode);
 102   Standard_EXPORT Standard_Integer prevDisplayMode() const {return myPrevDisplayMode;}
 103
 104   // Field step information
 105   Standard_EXPORT void setFieldStepInfo( const GEOM::field_data_type theFieldDataType,
 106                                          const int theFieldDimension,
 107                                          const QList<QVariant>& theFieldStepData,
 108                                          const TCollection_AsciiString& theFieldStepName,
 109                                          const double theFieldStepRangeMin,
 110                                          const double theFieldStepRangeMax );
 111   Standard_EXPORT void getFieldStepInfo( GEOM::field_data_type& theFieldDataType,
 112                                          int& theFieldDimension,
 113                                          QList<QVariant>& theFieldStepData,
 114                                          TCollection_AsciiString& theFieldStepName,
 115                                          double& theFieldStepRangeMin,
 116                                          double& theFieldStepRangeMax ) const;
 117
 118 protected:
 119   Standard_EXPORT void shadingMode(const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
 120                                    const Handle(Prs3d_Presentation)& aPrs,
 121                                    const Standard_Integer aMode);
 122
 123   // Displaying the field data
 124   Standard_EXPORT void drawField( const Handle(Prs3d_Presentation)& thePrs,
 125                                   const bool theIsText = false,
 126                                   const bool theIsHighlight = false );
 127
 128   // Auxiliary method to compute a center of mass for the specified shape
 129   Standard_EXPORT static Standard_Boolean computeMassCenter( const TopoDS_Shape& theShape,
 130                                                              gp_Pnt& theCenter );
 131
 132 private:
 133   Quantity_Color           myShadingColor;
 134   Quantity_Color           myEdgesInShadingColor;
 135
 136   TCollection_AsciiString  myName;
 137   bool                     myDisplayVectors;
 138   bool                     myDisplayVertices;
 139   Standard_Boolean         myTopLevel;
 140   Standard_Integer         myPrevDisplayMode;
 141
 142   GEOM::field_data_type    myFieldDataType;
 143   int                      myFieldDimension;
 144   QList<QVariant>          myFieldStepData;
 145   TCollection_AsciiString  myFieldStepName;
 146   double                   myFieldStepRangeMin;
 147   double                   myFieldStepRangeMax;
 148
 149   static TopLevelDispMode  myTopLevelDm;
 150   static Quantity_Color    myTopLevelColor;
 151
 152 public:
 153   DEFINE_STANDARD_RTTI(GEOM_AISShape);
 154 };
 155
 156 DEFINE_STANDARD_HANDLE(GEOM_AISShape, SALOME_AISShape)
 157
 158 #endif