The references to the external edge attribute is added

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Arc.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Arc.cpp b/src/SketchPlugin/SketchPlugin_Arc.cpp
index 21e616aef9b61b0e7fc846ede607cab03787eac6..ec9d227deec81d97d63e91b2eec985cee2d73a7b 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Arc.cpp
+++ b/src/SketchPlugin/SketchPlugin_Arc.cpp
@@ -6,6 +6,8 @@
 #include "SketchPlugin_Sketch.h"
 #include <ModelAPI_Data.h>
 #include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_Validator.h>
 
 #include <GeomAPI_Circ2d.h>
 #include <GeomAPI_Pnt2d.h>
@@ -24,9 +26,11 @@ SketchPlugin_Arc::SketchPlugin_Arc()
 
 void SketchPlugin_Arc::initAttributes()
 {
-  data()->addAttribute(SketchPlugin_Arc::CENTER_ID(), GeomDataAPI_Point2D::type());
-  data()->addAttribute(SketchPlugin_Arc::START_ID(), GeomDataAPI_Point2D::type());
-  data()->addAttribute(SketchPlugin_Arc::END_ID(), GeomDataAPI_Point2D::type());
+  data()->addAttribute(CENTER_ID(), GeomDataAPI_Point2D::type());
+  data()->addAttribute(START_ID(), GeomDataAPI_Point2D::type());
+  data()->addAttribute(END_ID(), GeomDataAPI_Point2D::type());
+  data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::type());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), EXTERNAL_ID());
 }
 
 void SketchPlugin_Arc::execute()
@@ -138,3 +142,7 @@ double SketchPlugin_Arc::distanceToPoint(const boost::shared_ptr<GeomAPI_Pnt2d>&
 
   return aDelta;
 }
+
+bool SketchPlugin_Arc::isFixed() {
+  return data()->selection(EXTERNAL_ID())->context();
+}