From 8299ed3ffd6d85551ce62a314015660d0680d1cf Mon Sep 17 00:00:00 2001
From: Artem Zhidkov <Artem.Zhidkov@opencascade.com>
Date: Mon, 23 Mar 2020 07:44:17 +0300
Subject: [PATCH] Protect usage of B-spline in Split and Trim features.

---
 src/SketchPlugin/SketchPlugin_Validators.cpp | 14 ++++++++++++++
 src/SketchPlugin/SketchPlugin_msg_fr.ts      |  8 ++++++++
 2 files changed, 22 insertions(+)

diff --git a/src/SketchPlugin/SketchPlugin_Validators.cpp b/src/SketchPlugin/SketchPlugin_Validators.cpp
index a541519ad..9c96e9ad2 100644
--- a/src/SketchPlugin/SketchPlugin_Validators.cpp
+++ b/src/SketchPlugin/SketchPlugin_Validators.cpp
@@ -1019,6 +1019,13 @@ bool SketchPlugin_SplitValidator::isValid(const AttributePtr& theAttribute,
   if (!anAttrFeature)
     return aValid;
 
+  // B-splines are not supported by the Split yet
+  if (anAttrFeature->getKind() == SketchPlugin_BSpline::ID() ||
+      anAttrFeature->getKind() == SketchPlugin_BSplinePeriodic::ID()) {
+    theError = "Not supported";
+    return false;
+  }
+
   std::set<ResultPtr> anEdgeShapes;
   ModelGeomAlgo_Shape::shapesOfType(anAttrFeature, GeomAPI_Shape::EDGE, anEdgeShapes);
   if (anEdgeShapes.empty() || anEdgeShapes.size() > 1 /*there case has not existed yet*/)
@@ -1096,6 +1103,13 @@ bool SketchPlugin_TrimValidator::isValid(const AttributePtr& theAttribute,
   if (!aSketchFeature.get() || aSketchFeature->isCopy())
     return aValid;
 
+  // B-splines are not supported by the Trim yet
+  if (aBaseFeature->getKind() == SketchPlugin_BSpline::ID() ||
+      aBaseFeature->getKind() == SketchPlugin_BSplinePeriodic::ID()) {
+    theError = "Not supported";
+    return false;
+  }
+
   // point on feature
   AttributePoint2DPtr aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
                        aTrimFeature->data()->attribute(SketchPlugin_Trim::PREVIEW_POINT()));
diff --git a/src/SketchPlugin/SketchPlugin_msg_fr.ts b/src/SketchPlugin/SketchPlugin_msg_fr.ts
index 5e1b889ba..8faf6bec1 100644
--- a/src/SketchPlugin/SketchPlugin_msg_fr.ts
+++ b/src/SketchPlugin/SketchPlugin_msg_fr.ts
@@ -3998,6 +3998,10 @@
       <source>Unknown error.</source>
       <translation>Erreur inconnue.</translation>
     </message>
+    <message>
+      <source>Not supported</source>
+      <translation>Non supporté</translation>
+    </message>
   </context>
   <context>
     <name>SketchSplit:ConstraintEntityA:SketchPlugin_SplitValidator</name>
@@ -4046,6 +4050,10 @@
       <source>Unknown error.</source>
       <translation>Erreur inconnue.</translation>
     </message>
+    <message>
+      <source>Not supported</source>
+      <translation>Non supporté</translation>
+    </message>
   </context>
 
   <context>
-- 
2.39.2