return data()->selection(EXTERNAL_ID())->context();
}
-void SketchPlugin_Line::attributeChanged() {
- static bool myIsUpdated = false; // to avoid infinitive cycle on attrubtes change
- std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
- // update arguments due to the selection value
- if (aSelection && !aSelection->isNull() && aSelection->isEdge() && !myIsUpdated) {
- myIsUpdated = true;
- std::shared_ptr<GeomAPI_Edge> anEdge( new GeomAPI_Edge(aSelection));
- std::shared_ptr<GeomDataAPI_Point2D> aStartAttr =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(START_ID()));
- aStartAttr->setValue(sketch()->to2D(anEdge->firstPoint()));
- std::shared_ptr<GeomDataAPI_Point2D> anEndAttr =
- std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(END_ID()));
- anEndAttr->setValue(sketch()->to2D(anEdge->lastPoint()));
- myIsUpdated = false;
+void SketchPlugin_Line::attributeChanged(const std::string& theID) {
+ if (theID == EXTERNAL_ID()) {
+ std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
+ // update arguments due to the selection value
+ if (aSelection && !aSelection->isNull() && aSelection->isEdge()) {
+ std::shared_ptr<GeomAPI_Edge> anEdge( new GeomAPI_Edge(aSelection));
+ std::shared_ptr<GeomDataAPI_Point2D> aStartAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(START_ID()));
+ aStartAttr->setValue(sketch()->to2D(anEdge->firstPoint()));
+ std::shared_ptr<GeomDataAPI_Point2D> anEndAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(END_ID()));
+ anEndAttr->setValue(sketch()->to2D(anEdge->lastPoint()));
+ }
}
}