+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
+
#include "SketchPlugin_Feature.h"
+#include "SketchPlugin_Sketch.h"
+#include <ModelAPI_Document.h>
+#include <ModelAPI_Data.h>
+#include <ModelAPI_Object.h>
+#include <ModelAPI_AttributeRefList.h>
+#include <ModelAPI_ResultConstruction.h>
-/**
- * Returns the sketch preview
- */
-const TopoDS_Shape& SketchPlugin_Feature::preview()
+SketchPlugin_Feature::SketchPlugin_Feature()
{
- return myPreview;
+ mySketch = 0;
}
-/**
- * Set the shape to the internal preview field
- * \param theShape a preview shape
- */
-void SketchPlugin_Feature::setPreview(const TopoDS_Shape& theShape)
+SketchPlugin_Sketch* SketchPlugin_Feature::sketch()
{
- myPreview = theShape;
+ if (!mySketch) {
+ // find sketch that references to this feature
+ const std::set<AttributePtr>& aBackRefs = data()->refsToMe();
+ std::set<AttributePtr>::const_iterator aBackRef = aBackRefs.begin();
+ for(; aBackRef != aBackRefs.end(); aBackRef++) {
+ std::shared_ptr<SketchPlugin_Sketch> aSketch =
+ std::dynamic_pointer_cast<SketchPlugin_Sketch>((*aBackRef)->owner());
+ if (aSketch) {
+ mySketch = aSketch.get();
+ break;
+ }
+ }
+ }
+ return mySketch;
}
+
