From c6a030353ffc88a5b712d68de3992d1edb0fce50 Mon Sep 17 00:00:00 2001
From: azv <azv@opencascade.com>
Date: Wed, 31 Oct 2018 09:28:08 +0300
Subject: [PATCH] Redisplay sketch features only for the active sketch (on
 appearance of the "Fully constrained" or the "Under constrained" messages)

---
 src/PartSet/PartSet_OverconstraintListener.cpp | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/PartSet/PartSet_OverconstraintListener.cpp b/src/PartSet/PartSet_OverconstraintListener.cpp
index f532eab04..a7480b35a 100755
--- a/src/PartSet/PartSet_OverconstraintListener.cpp
+++ b/src/PartSet/PartSet_OverconstraintListener.cpp
@@ -161,6 +161,18 @@ void PartSet_OverconstraintListener::processEvent(
       std::set<ObjectPtr> aModifiedObjects;
       PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
       CompositeFeaturePtr aSketch = aModule->sketchMgr()->activeSketch();
+
+      // check the sketch in the message and the active sketch are the same
+      std::shared_ptr<ModelAPI_SolverFailedMessage> anErrorMsg =
+          std::dynamic_pointer_cast<ModelAPI_SolverFailedMessage>(theMessage);
+      if (aSketch && anErrorMsg && !anErrorMsg->objects().empty()) {
+        ObjectPtr anObject = *anErrorMsg->objects().begin();
+        CompositeFeaturePtr aSketchFromMsg =
+            std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(anObject);
+        if (!aSketchFromMsg || aSketchFromMsg != aSketch)
+          aSketch = CompositeFeaturePtr();
+      }
+
       if (aSketch.get()) {
         int aNumberOfSubs = aSketch->numberOfSubs();
         for (int i = 0; i < aNumberOfSubs; i++) {
-- 
2.39.2