src/XGUI/XGUI_Displayer.h

   1 // File:        XGUI_Displayer.h
   2 // Created:     20 Apr 2014
   3 // Author:      Natalia ERMOLAEVA
   4
   5 #ifndef XGUI_Displayer_H
   6 #define XGUI_Displayer_H
   7
   8 #include "XGUI.h"
   9
  10 #include <QString>
  11 #include <boost/shared_ptr.hpp>
  12
  13 #include <TopoDS_Shape.hxx>
  14
  15 class XGUI_Viewer;
  16 class ModelAPI_Feature;
  17
  18 /**\class XGUI_Displayer
  19  * \ingroup GUI
  20  * \brief Displayer. Provides mechanizm of display/erase of objects in the viewer
  21  */
  22 class XGUI_EXPORT XGUI_Displayer
  23 {
  24 public:
  25   /// Constructor
  26   /// \param theViewer the viewer
  27   XGUI_Displayer(XGUI_Viewer* theViewer);
  28   /// Destructor
  29   virtual ~XGUI_Displayer();
  30
  31   /// Display the feature. Obtain the visualized object from the feature.
  32   /// \param theFeature a feature instance
  33   void Display(boost::shared_ptr<ModelAPI_Feature> theFeature);
  34
  35   /// Display the feature and a shape. This shape would be associated to the given feature
  36   /// \param theFeature a feature instance
  37   /// \param theFeature a shape
  38   void Display(boost::shared_ptr<ModelAPI_Feature> theFeature, const TopoDS_Shape& theShape);
  39
  40   /// Erase the feature and a shape.
  41   /// \param theFeature a feature instance
  42   /// \param theFeature a shape
  43   void Erase(boost::shared_ptr<ModelAPI_Feature> theFeature, const TopoDS_Shape& theShape);
  44
  45 protected:
  46   XGUI_Viewer* myViewer; ///< the viewer where the objects should be visualized
  47 };
  48
  49 #endif