+void PartSet_OperationSketchLine::createConstraint(boost::shared_ptr<GeomDataAPI_Point2D> thePoint1,
+ boost::shared_ptr<GeomDataAPI_Point2D> thePoint2)
+{
+ boost::shared_ptr<ModelAPI_Document> aDoc = document();
+ boost::shared_ptr<ModelAPI_Feature> aFeature = aDoc->addFeature("SketchConstraintCoincidence");
+
+ if (sketch()) {
+ boost::shared_ptr<SketchPlugin_Feature> aSketch =
+ boost::dynamic_pointer_cast<SketchPlugin_Feature>(sketch());
+ aSketch->addSub(aFeature);
+ }
+
+ boost::shared_ptr<ModelAPI_Data> aData = aFeature->data();
+
+ boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(CONSTRAINT_ATTR_ENTITY_A));
+ aRef1->setAttr(thePoint1);
+
+ boost::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(aData->attribute(CONSTRAINT_ATTR_ENTITY_B));
+ aRef2->setAttr(thePoint2);
+
+ if (aFeature) // TODO: generate an error if feature was not created
+ aFeature->execute();
+}
+
+void PartSet_OperationSketchLine::setConstraints(double theX, double theY)
+{
+ std::string aPointArg;
+ switch (myPointSelectionMode)
+ {
+ case SM_FirstPoint:
+ aPointArg = LINE_ATTR_START;
+ break;
+ case SM_SecondPoint:
+ aPointArg = LINE_ATTR_END;
+ break;
+ }
+
+ boost::shared_ptr<ModelAPI_Data> aData = feature()->data();
+ boost::shared_ptr<GeomDataAPI_Point2D> aPoint = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>
+ (aData->attribute(aPointArg));
+ aData = sketch()->data();
+ boost::shared_ptr<ModelAPI_AttributeRefList> aRefList =
+ boost::dynamic_pointer_cast<ModelAPI_AttributeRefList>(aData->attribute(SKETCH_ATTR_FEATURES));
+
+ std::list<boost::shared_ptr<ModelAPI_Feature> > aFeatures = aRefList->list();
+ std::list<boost::shared_ptr<ModelAPI_Feature> >::const_iterator anIt = aFeatures.begin(),
+ aLast = aFeatures.end();
+ for (; anIt != aLast; anIt++) {
+ boost::shared_ptr<ModelAPI_Feature> aFeature = *anIt;
+ boost::shared_ptr<GeomDataAPI_Point2D> aFPoint = findLinePoint(aFeature, theX, theY);
+ if (aFPoint)
+ createConstraint(aFPoint, aPoint);
+ }
+}
+