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_Shape.hxx>
  28
  29 #include <QColor>
  30 #include <QPainterPath>
  31
  32 class BRepBuilderAPI_MakeFace;
  33 class BRepBuilderAPI_MakeWire;
  34 class gp_Pnt;
  35
  36 class HYDROGUI_Shape
  37 {
  38 public:
  39   HYDROGUI_Shape( const Handle(AIS_InteractiveContext)& theContext );
  40   ~HYDROGUI_Shape();
  41
  42 public:
  43   virtual void               display();
  44   virtual void               erase();
  45
  46   virtual void               highlight( bool theIsHighlight );
  47   virtual bool               isHighlighted() const;
  48
  49   virtual void               setPath( const QPainterPath& thePath,
  50                                       const bool          theToDisplay = true );
  51   virtual QPainterPath       getPath() const;
  52
  53   virtual void               setZIndex( const double theZIndex,
  54                                         const bool   theToDisplay = true );
  55   virtual double             getZIndex() const;
  56
  57   virtual void               setFillingColor( const QColor& theColor,
  58                                               const bool    theToDisplay = true );
  59   virtual QColor             getFillingColor() const;
  60
  61   virtual void               setBorderColor( const QColor& theColor,
  62                                              const bool    theToDisplay = true );
  63   virtual QColor             getBorderColor() const;
  64
  65   virtual void               setHighlightColor( const QColor& theColor );
  66   virtual QColor             getHighlightColor() const;
  67
  68 protected:
  69   virtual void               buildShape();
  70   virtual void               updateShape( const bool theIsForce = true );
  71   virtual QColor             getActiveColor() const;
  72
  73 private:
  74   static double              getQuantityColorVal( const int theColorVal );
  75   void                       colorShapeBorder( const QColor& theColor );
  76
  77   void                       makeEdge( BRepBuilderAPI_MakeWire& theWireBuilder,
  78                                        gp_Pnt&                  theFirstPoint,
  79                                        gp_Pnt&                  theLastPoint ) const;
  80
  81   void                       makeWire( BRepBuilderAPI_MakeFace& theFaceBuilder,
  82                                        BRepBuilderAPI_MakeWire& theWireBuilder,
  83                                        bool&                    theIsComposed ) const;
  84
  85 private:
  86   Handle(AIS_InteractiveContext) myContext;
  87   Handle(AIS_Shape)              myShape;
  88
  89   bool                           myIsHighlight;
  90   QPainterPath                   myPath;
  91
  92   double                         myZIndex;
  93   QColor                         myFillingColor;
  94   QColor                         myBorderColor;
  95   QColor                         myHighlightColor;
  96 };
  97
  98 #endif
  99