X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_ConstraintDistance.h;h=cbd6ccf37f6ac2a5773f443744972c64149720ad;hb=df51e63f5d87b0c8fa46f5cda0c7c92aad5da888;hp=69f31879811b9586ed7f8d993d355af027c43206;hpb=72cb66f9c09b0f8fa224f6f8ab43548658015b49;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_ConstraintDistance.h b/src/SketchPlugin/SketchPlugin_ConstraintDistance.h
index 69f318798..cbd6ccf37 100644
--- a/src/SketchPlugin/SketchPlugin_ConstraintDistance.h
+++ b/src/SketchPlugin/SketchPlugin_ConstraintDistance.h
@@ -12,13 +12,13 @@
 #include "SketchPlugin_Sketch.h"
 #include "ModelAPI_Data.h"
 
+#include <GeomAPI_ICustomPrs.h>
+
 #include <list>
 
 class SketchPlugin_Line;
 class GeomDataAPI_Point2D;
 
-#define DISTANCE_COLOR "#ff00ff"
-
 /** \class SketchPlugin_ConstraintDistance
  *  \ingroup Plugins
  *  \brief Feature for creation of a new constraint which defines a distance
@@ -47,6 +47,11 @@ class SketchPlugin_ConstraintDistance : public SketchPlugin_ConstraintBase
   /// \brief Creates a new part document if needed
   SKETCHPLUGIN_EXPORT virtual void execute();
 
+  /// Computes the attribute value on the base of other attributes if the value can be computed
+  /// \param theAttributeId an attribute index to be computed
+  /// \return a boolean value about it is computed
+  SKETCHPLUGIN_EXPORT virtual bool compute(const std::string& theAttributeId);
+
   /// \brief Request for initialization of data model of the feature: adding all attributes
   SKETCHPLUGIN_EXPORT virtual void initAttributes();
 
@@ -62,22 +67,15 @@ class SketchPlugin_ConstraintDistance : public SketchPlugin_ConstraintBase
   /// \param theID identifier of changed attribute
   SKETCHPLUGIN_EXPORT virtual void attributeChanged(const std::string& theID);
 
-  /// Returns the current distance between the feature attributes
-  double calculateCurrentDistance() const;
-
   /// \brief Use plugin manager for features creation
   SketchPlugin_ConstraintDistance();
-};
-
-/// Obtain the point object from specified constraint parameter
-std::shared_ptr<GeomDataAPI_Point2D> getFeaturePoint(DataPtr theData,
-                                                       const std::string& theAttribute);
 
-std::shared_ptr<SketchPlugin_Line> getFeatureLine(DataPtr theData,
-                                                    const std::string& theAttribute);
+protected:
+  /// Returns the current distance between the feature attributes
+  double calculateCurrentDistance();
 
-std::shared_ptr<GeomAPI_Pnt2d> getProjectionPoint(
-    const std::shared_ptr<SketchPlugin_Line>& theLine,
-    const std::shared_ptr<GeomAPI_Pnt2d>& thePoint);
+private:
+  bool myFlyoutUpdate; ///< to avoid cyclic dependencies on automatic updates of flyout point
+};
 
 #endif