src/OBJECT/GEOM_AISShape.hxx

   1 // Copyright (C) 2007-2021  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 <TCollection_AsciiString.hxx>
  33 #include <AIS_DisplayMode.hxx>
  34
  35 #include <QList>
  36 #include <QVariant>
  37
  38 #include <SALOMEconfig.h>
  39 #include CORBA_SERVER_HEADER(GEOM_Gen)
  40
  41 class TopoDS_Shape;
  42
  43 class GEOM_AISShape : public SALOME_AISShape
  44 {
  45 public:
  46   //! Enumeration of display modes
  47   typedef enum {
  48     Wireframe        = AIS_WireFrame,       //!< wireframe
  49     Shading          = AIS_Shaded,          //!< shadin
  50     ShadingWithEdges,                       //!< shading with edges
  51     TexturedShape,                          //!< texture
  52     CustomHighlight                         //!< fields
  53   } DispMode;
  54
  55   //! Enumeration of top level display modes
  56   typedef enum {
  57     TopShowAdditionalWActor = 0,
  58     TopKeepCurrent, //!< Keep current display mode
  59     TopWireFrame,
  60     TopShading,
  61     TopShadingWithEdges,
  62   } TopLevelDispMode;
  63
  64   Standard_EXPORT GEOM_AISShape(const TopoDS_Shape& shape, const Standard_CString aName);
  65   Standard_EXPORT ~GEOM_AISShape();
  66
  67   Standard_EXPORT Standard_Boolean                 hasIO();
  68   Standard_EXPORT void                             setIO(const Handle(SALOME_InteractiveObject)& name);
  69   Standard_EXPORT Handle(SALOME_InteractiveObject) getIO();
  70
  71   Standard_EXPORT void             setName(const Standard_CString aName);
  72   Standard_EXPORT Standard_CString getName();
  73
  74   Standard_EXPORT Standard_Boolean isTopLevel();
  75   Standard_EXPORT void setTopLevel(Standard_Boolean);
  76
  77   Standard_EXPORT void highlightSubShapes(const TColStd_IndexedMapOfInteger& aIndexMap, const Standard_Boolean aHighlight );
  78
  79   Standard_Boolean AcceptDisplayMode(const Standard_Integer theMode) const;
  80
  81   Standard_EXPORT void SetShadingColor(const Quantity_Color &aCol);
  82   Standard_EXPORT void SetEdgesInShadingColor(const Quantity_Color &aCol);
  83   Standard_EXPORT void SetLabelColor(const Quantity_Color &aCol);
  84   Standard_EXPORT void SetDisplayVectors(bool isShow);
  85   Standard_EXPORT void SetDisplayVertices(bool isShow);
  86   Standard_EXPORT void SetDisplayName(bool isShow);
  87
  88   Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
  89                                        const Handle(Prs3d_Presentation)& aPresentation,
  90                                        const Standard_Integer aMode = 0);
  91
  92   Standard_EXPORT virtual bool isShowVectors() { return myDisplayVectors; }
  93   Standard_EXPORT virtual bool isShowVertices() { return myDisplayVertices; }
  94   Standard_EXPORT virtual bool isShowName() { return myDisplayName; }
  95
  96   Standard_EXPORT virtual Standard_Boolean switchTopLevel();
  97   Standard_EXPORT virtual Standard_Boolean toActivate();
  98
  99   Standard_EXPORT static Quantity_Color topLevelColor();
 100   Standard_EXPORT static void           setTopLevelColor(const Quantity_Color c);
 101
 102   Standard_EXPORT static TopLevelDispMode topLevelDisplayMode();
 103   Standard_EXPORT static void             setTopLevelDisplayMode(const TopLevelDispMode dm);
 104
 105   Standard_EXPORT void setPrevDisplayMode(const Standard_Integer mode);
 106   Standard_EXPORT Standard_Integer prevDisplayMode() const {return myPrevDisplayMode;}
 107
 108   // Field step information
 109   Standard_EXPORT void setFieldStepInfo( const GEOM::field_data_type theFieldDataType,
 110                                          const int theFieldDimension,
 111                                          const QList<QVariant>& theFieldStepData,
 112                                          const TCollection_AsciiString& theFieldStepName,
 113                                          const double theFieldStepRangeMin,
 114                                          const double theFieldStepRangeMax );
 115   Standard_EXPORT void getFieldStepInfo( GEOM::field_data_type& theFieldDataType,
 116                                          int& theFieldDimension,
 117                                          QList<QVariant>& theFieldStepData,
 118                                          TCollection_AsciiString& theFieldStepName,
 119                                          double& theFieldStepRangeMin,
 120                                          double& theFieldStepRangeMax ) const;
 121
 122 protected:
 123   Standard_EXPORT void shadingMode(const Handle(PrsMgr_PresentationManager3d)& aPresentationManager,
 124                                    const Handle(Prs3d_Presentation)& aPrs,
 125                                    const Standard_Integer aMode);
 126
 127   // Displaying the field data
 128   Standard_EXPORT void drawField( const Handle(Prs3d_Presentation)& thePrs,
 129                                   const bool theIsText = false,
 130                                   const bool theIsHighlight = false );
 131
 132   // Displaying the name of shape
 133   Standard_EXPORT void drawName( const Handle(Prs3d_Presentation)& thePrs );
 134
 135   // Auxiliary method to compute a center of mass for the specified shape
 136   Standard_EXPORT static Standard_Boolean computeMassCenter( const TopoDS_Shape& theShape,
 137                                                              gp_Pnt& theCenter );
 138
 139 private:
 140   Quantity_Color           myShadingColor;
 141   Quantity_Color           myEdgesInShadingColor;
 142   Quantity_Color           myLabelColor;
 143
 144   TCollection_AsciiString  myName;
 145   bool                     myDisplayVectors;
 146   bool                     myDisplayVertices;
 147   bool                     myDisplayName;
 148   Standard_Boolean         myTopLevel;
 149   Standard_Integer         myPrevDisplayMode;
 150
 151   GEOM::field_data_type    myFieldDataType;
 152   int                      myFieldDimension;
 153   QList<QVariant>          myFieldStepData;
 154   TCollection_AsciiString  myFieldStepName;
 155   double                   myFieldStepRangeMin;
 156   double                   myFieldStepRangeMax;
 157
 158   static TopLevelDispMode  myTopLevelDm;
 159   static Quantity_Color    myTopLevelColor;
 160
 161 public:
 162   DEFINE_STANDARD_RTTIEXT(GEOM_AISShape, SALOME_AISShape)
 163 };
 164
 165 DEFINE_STANDARD_HANDLE(GEOM_AISShape, SALOME_AISShape)
 166
 167 #endif