src/HYDROGUI/HYDROGUI_Shape.h

   1 // Copyright (C) 2007-2013  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.
  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 HYDROGUI_SHAPE_H
  24 #define HYDROGUI_SHAPE_H
  25
  26 #include <AIS_InteractiveContext.hxx>
  27 #include <AIS_InteractiveObject.hxx>
  28 #include <Aspect_ColorScale.hxx>
  29 #include <TColgp_HArray1OfPnt.hxx>
  30 #include <Quantity_HArray1OfColor.hxx>
  31
  32 #include <HYDROData_Entity.h>
  33
  34 #include <QColor>
  35 #include <QImage>
  36
  37 #include <TopoDS_Face.hxx>
  38 #include <TopoDS_Wire.hxx>
  39 #include <TopoDS_Compound.hxx>
  40
  41 class HYDROGUI_Shape
  42 {
  43 public:
  44   HYDROGUI_Shape( const Handle(AIS_InteractiveContext)& theContext,
  45                   const Handle(HYDROData_Entity)&       theObject,
  46                   const int                             theZLayer = -1 );
  47   ~HYDROGUI_Shape();
  48
  49 public:
  50   virtual void               display( const bool theIsUpdateViewer = true );
  51   virtual void               erase( const bool theIsUpdateViewer = true );
  52
  53   virtual void               highlight( bool theIsHighlight, bool isUpdateViewer );
  54   virtual bool               isHighlighted() const;
  55
  56   Handle(HYDROData_Entity)   getObject() const { return myObject; }
  57
  58   virtual void               update( const bool theIsUpdateViewer = true );
  59
  60   virtual bool               getIsToUpdate() const { return myIsToUpdate; }
  61   virtual void               setIsToUpdate( bool theState ) { myIsToUpdate = theState; }
  62
  63   virtual bool               isVisible() const { return myIsVisible; }
  64   virtual void               setVisible( const bool theState,
  65                                          const bool theIsUpdateViewer = true );
  66
  67   virtual void               setWire( const TopoDS_Wire& theWire,
  68                                       const bool         theToDisplay = true,
  69                                       const bool         theIsUpdateViewer = true );
  70
  71   virtual void               setFaces( const TopoDS_Compound& theWires,
  72                                        const bool             theToDisplay = true,
  73                                        const bool             theIsUpdateViewer = true );
  74
  75   virtual void               setFace( const TopoDS_Wire& theWire,
  76                                       const bool         theToDisplay = true,
  77                                       const bool         theIsUpdateViewer = true );
  78
  79   virtual void               setFace( const TopoDS_Face& theFace,
  80                                       const bool         theToDisplay = true,
  81                                       const bool         theIsUpdateViewer = true );
  82
  83   virtual void               setShape( const TopoDS_Shape& theShape,
  84                                        const bool          theToDisplay = true,
  85                                        const bool          theIsUpdateViewer = true );
  86
  87   virtual void               setFillingColor( const QColor& theColor,
  88                                               const bool    theToDisplay = true,
  89                                               const bool    theIsUpdateViewer = true );
  90   virtual QColor             getFillingColor() const;
  91
  92   virtual void               setBorderColor( const QColor& theColor,
  93                                              const bool    theToDisplay = true,
  94                                              const bool    theIsUpdateViewer = true );
  95   virtual QColor             getBorderColor() const;
  96
  97   virtual void               setHighlightColor( const QColor& theColor );
  98   virtual QColor             getHighlightColor() const;
  99
 100   virtual void               setTextureFileName( const QString& theFileName,
 101                                                  const bool     theToDisplay = true,
 102                                                  const bool     theIsUpdateViewer = true );
 103   virtual QString            getTextureFileName() const;
 104
 105   virtual Handle(AIS_InteractiveObject)  getAISObject() const { return myShape; }
 106
 107   void                       setZLayer( const int theZLayer );
 108
 109   void GetRange( double& theMin, double& theMax ) const;
 110   void UpdateWithColorScale( const Handle(Aspect_ColorScale)& );
 111
 112 protected:
 113   virtual void               buildShape();
 114   virtual void               updateShape( const bool theToDisplay      = true,
 115                                           const bool theIsUpdateViewer = true );
 116   void                       displayShape( const bool theIsUpdateViewer );
 117
 118   virtual QColor             getActiveColor() const;
 119
 120 private:
 121   static double              getQuantityColorVal( const int theColorVal );
 122   void                       colorShapeBorder( const QColor& theColor );
 123
 124   static QString             generateTextureFileName( const Handle(HYDROData_Entity)& theImageObj );
 125   void                       removeTextureFile() const;
 126
 127   static QImage              reduceTexture( const QImage& theImage, const int theSizeLimit );
 128
 129 private:
 130   Handle(AIS_InteractiveContext) myContext;
 131   Handle(HYDROData_Entity)       myObject;
 132   Handle(AIS_InteractiveObject)  myShape;
 133
 134   int                            myZLayer;
 135
 136   bool                           myIsToUpdate;
 137   bool                           myIsVisible;
 138
 139   bool                           myIsHighlight;
 140   TopoDS_Shape                   myTopoShape;
 141   int                            myDisplayMode;
 142
 143   QColor                         myFillingColor;
 144   QColor                         myBorderColor;
 145   QColor                         myHighlightColor;
 146
 147   QString                        myTextureFileName;
 148
 149   Handle_TColgp_HArray1OfPnt     myCoords;
 150   Handle_Quantity_HArray1OfColor myColors;
 151 };
 152
 153 #endif
 154