OCC functionality moving out from the widget

[modules/hydro.git] / src / HYDROCurveCreator / CurveCreator_Utils.h

diff --git a/src/HYDROCurveCreator/CurveCreator_Utils.h b/src/HYDROCurveCreator/CurveCreator_Utils.h
index 52d34e6325b66990cd104e380c0c776a57bfb2a3..28b6bb50c73756f0f0ff04b4f852d547b2ba6892 100644 (file)
--- a/src/HYDROCurveCreator/CurveCreator_Utils.h
+++ b/src/HYDROCurveCreator/CurveCreator_Utils.h
@@ -27,6 +27,8 @@
 #include <gp_Pnt.hxx>
 #include <Geom_Curve.hxx>
 
+#include <list>
+
 class CurveCreator_Utils
 {
 public:
@@ -52,7 +54,14 @@ public:
    * \retval gp_Pnt Returns the point clicked in 3D view
    */
   CURVECREATOR_EXPORT static gp_Pnt ConvertClickToPoint( int x, int y,
-                                                       Handle(V3d_View) theView );
+                                                         Handle(V3d_View) theView );
+
+  /**
+   * Find selected points in the context
+   * \param theContext the viewer context
+   */
+  CURVECREATOR_EXPORT static std::list<float> getSelectedPoints(
+                                        Handle(AIS_InteractiveContext) theContext );
 
   /*!
    * \brief Sets the local point context for the 3D viewer.
@@ -62,6 +71,24 @@ public:
                                         Handle(AIS_InteractiveContext) theContext,
                                         const bool theOpen );
 
+  /**
+   * Find the neighbour points by the clicked coordinates
+   * \param theContext the viewer context.
+   * \param theContext the V3D view.
+   * \param theX the X coordinate in the view.
+   * \param theY the Y coordinate in the view.
+   * \param thePoint the output point to be append to the model curve
+   * \param thePoint1 the output point to bound the line where a new point should be inserted
+   * \param thePoint2 the output point to bound the line where a new point should be inserted
+   */
+  CURVECREATOR_EXPORT static bool getNeighbourPoints(
+                                        Handle(AIS_InteractiveContext) theContext,
+                                        Handle(V3d_View) theView,
+                                        const int theX, const int theY,
+                                        gp_Pnt& thePoint, gp_Pnt& thePoint1,
+                                        gp_Pnt& thePoint2 );
+
+protected:
   /**
    * Checks whether the point belongs to the OCC object
    * \param theObject a line or shape with a bspline inside