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