refs #80 - Sketch base GUI: create/draw point, circle and arc

[modules/shaper.git] / src / PartSet / PartSet_FeatureArcPrs.h

diff --git a/src/PartSet/PartSet_FeatureArcPrs.h b/src/PartSet/PartSet_FeatureArcPrs.h
index b0807db84dc42a565cc08e31842c4698db940bfd..b06e0882bb080e0c232b2280f537d90f6719dfab 100644 (file)
--- a/src/PartSet/PartSet_FeatureArcPrs.h
+++ b/src/PartSet/PartSet_FeatureArcPrs.h
@@ -10,7 +10,10 @@
 #include "PartSet_FeaturePrs.h"
 #include "PartSet_Constants.h"
 
+#include <gp_Pnt.hxx>
+
 class GeomDataAPI_Point2D;
+class Handle_V3d_View;
 
 /*!
  \class PartSet_FeatureArcPrs
@@ -21,6 +24,10 @@ class GeomDataAPI_Point2D;
 class PARTSET_EXPORT PartSet_FeatureArcPrs : public PartSet_FeaturePrs
 {
 public:
+  /// Returns the feature type processed by this presentation
+  /// \return the feature kind
+  static std::string getKind();
+
   /// Constructor
   /// \param theSketch the sketch feature
   PartSet_FeatureArcPrs(FeaturePtr theSketch);
@@ -44,11 +51,35 @@ public:
   /// \return next attribute selection mode
   virtual PartSet_SelectionMode getNextMode(const std::string& theAttribute) const;
 
-protected:
-  /// Initializes current feature by the given
-  /// \param theSourceFeature the feature, which attributes are used to initialize the current feature
-  virtual void initFeature(FeaturePtr theSourceFeature);
+  /// Project the view point on the feature. The output coordinates belong to the feature
+  /// \param theFeature a feature
+  /// \param theSketch the sketch feature
+  /// \param thePoint a viewer point
+  /// \param theView the OCC view
+  /// \theX the output horizontal coordinate of a projected point
+  /// \theY the output vertical coordinate of a projected point
+  static void projectPointOnFeature(FeaturePtr theFeature, FeaturePtr theSketch, gp_Pnt& thePoint,
+                                    Handle_V3d_View theView, double& theX, double& theY);
 
+  /// \brief Move the full feature.
+  /// \param theDeltaX the delta for X coordinate is moved
+  /// \param theDeltaY the delta for Y coordinate is moved
+  virtual void move(double theDeltaX, double theDeltaY);
+
+  /// Return the distance between the feature and the point
+  /// \param theFeature feature object
+  /// \param theX the horizontal coordinate of the point
+  /// \param theX the vertical coordinate of the point
+  virtual double distanceToPoint(FeaturePtr theFeature, double theX, double theY);
+
+  /// Find a point in the line with given coordinates
+  /// \param theFeature the line feature
+  /// \param theX the horizontal point coordinate
+  /// \param theY the vertical point coordinate
+  virtual boost::shared_ptr<GeomDataAPI_Point2D> findPoint(FeaturePtr theFeature, double theX,
+                                                           double theY);
+
+protected:
   /// Returns the feature point in the selection mode position.
   /// \param theMode the current operation selection mode. The feature attribute depends on the mode
   virtual boost::shared_ptr<GeomDataAPI_Point2D> featurePoint(const PartSet_SelectionMode& theMode);