#1404 Random crash with Shaper: AIS presentations: coincidence/radius constraints...

[modules/shaper.git] / src / SketcherPrs / SketcherPrs_LengthDimension.h

diff --git a/src/SketcherPrs/SketcherPrs_LengthDimension.h b/src/SketcherPrs/SketcherPrs_LengthDimension.h
index ea4832e7ea1f1cfcddfa5317bcf7ab62a31d4de5..97bd39a83e025089f19d986cc2cfa3b659956484 100644 (file)
--- a/src/SketcherPrs/SketcherPrs_LengthDimension.h
+++ b/src/SketcherPrs/SketcherPrs_LengthDimension.h
@@ -13,6 +13,11 @@
 #include <AIS_LengthDimension.hxx>
 #include <Standard_DefineHandle.hxx>
 
+#include <gp_Pnt.hxx>
+#include <gp_Pln.hxx>
+#include <string>
+
+class SketcherPrs_DimensionStyleListener;
 
 DEFINE_STANDARD_HANDLE(SketcherPrs_LengthDimension, AIS_LengthDimension)
 
@@ -30,24 +35,49 @@ public:
   Standard_EXPORT SketcherPrs_LengthDimension(ModelAPI_Feature* theConstraint, 
                         const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 
-  std::string constraintType() const;
+  /// Destructor
+  Standard_EXPORT ~SketcherPrs_LengthDimension();
 
   DEFINE_STANDARD_RTTI(SketcherPrs_LengthDimension)
+
+  /// Returns true if the constraint feature arguments are correcly filled to build AIS presentation
+  /// \param theConstraint a constraint feature
+  /// \param thePlane a coordinate plane of current sketch
+  /// \return boolean result value
+  static bool IsReadyToDisplay(ModelAPI_Feature* theConstraint,
+                               const std::shared_ptr<GeomAPI_Ax3>& thePlane);
 protected:
   /// Redefinition of virtual function
   Standard_EXPORT virtual void Compute(const Handle(PrsMgr_PresentationManager3d)& thePresentationManager,
     const Handle(Prs3d_Presentation)& thePresentation, const Standard_Integer theMode = 0);
 
+  /// Redefinition of virtual function
+  Standard_EXPORT virtual void ComputeSelection(const Handle(SelectMgr_Selection)& aSelection,
+    const Standard_Integer aMode);
+
 private:
-  bool getPoints(gp_Pnt& thePnt1, gp_Pnt& thePnt2) const;
+  static bool getPoints(ModelAPI_Feature* theConstraint,
+                 const std::shared_ptr<GeomAPI_Ax3>& thePlane,
+                 gp_Pnt& thePnt1, gp_Pnt& thePnt2);
 
   /// Constraint feature
   ModelAPI_Feature* myConstraint;
 
   /// Plane of the current sketcher
-  std::shared_ptr<GeomAPI_Ax3> myPlane;
+  std::shared_ptr<GeomAPI_Ax3> mySketcherPlane;
+
+  //Handle(Prs3d_DimensionAspect) myAspect;
+
+  /// Listener to update dimension visualization style
+  SketcherPrs_DimensionStyleListener* myStyleListener;
 
-  Handle(Prs3d_DimensionAspect) myAspect;
+  /// container of values obtained from the constraint, which are necessary to fill the presentation
+  double myDistance; ///< the flyout distance
+  gp_Pnt myFirstPoint; ///< the dimension first point for measured geometry
+  gp_Pnt mySecondPoint; ///< the dimension first point for measured geometry
+  gp_Pln myPlane; ///< the plane(plane of the sketch) for measured geometry
+  bool myHasParameters; ///< true if the atrribute value has used parameters
+  std::string myValue; ///< dimension value
 };
 
 #endif
\ No newline at end of file