X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FSketchPlugin%2FSketchPlugin_Sketch.cpp;h=2a5dd0944780f0c7e21decd6617dd180b335de41;hb=64fc7e4fdd63997ec7a502b233ef5f88186d5bbb;hp=7b993c2161e0ad1d3daa39ea59f25188c5490430;hpb=6d1d824304c048a69924a836c4e6fa74d301b95e;p=modules%2Fshaper.git

diff --git a/src/SketchPlugin/SketchPlugin_Sketch.cpp b/src/SketchPlugin/SketchPlugin_Sketch.cpp
index 7b993c216..2a5dd0944 100644
--- a/src/SketchPlugin/SketchPlugin_Sketch.cpp
+++ b/src/SketchPlugin/SketchPlugin_Sketch.cpp
@@ -19,6 +19,7 @@
 #include <GeomAlgoAPI_PointBuilder.h>
 
 #include <ModelAPI_AttributeRefList.h>
+#include <ModelAPI_AttributeString.h>
 #include <ModelAPI_Data.h>
 #include <ModelAPI_Document.h>
 #include <ModelAPI_Feature.h>
@@ -56,6 +57,9 @@ void SketchPlugin_Sketch::initAttributes()
   data()->addAttribute(SketchPlugin_SketchEntity::EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
   ModelAPI_Session::get()->validators()->registerNotObligatory(
     getKind(), SketchPlugin_SketchEntity::EXTERNAL_ID());
+  data()->addAttribute(SketchPlugin_Sketch::SOLVER_ERROR(), ModelAPI_AttributeString::typeId());
+  ModelAPI_Session::get()->validators()->registerNotObligatory(
+    getKind(), SketchPlugin_Sketch::SOLVER_ERROR());
 }
 
 void SketchPlugin_Sketch::execute()
@@ -73,7 +77,7 @@ void SketchPlugin_Sketch::execute()
       data()->attribute(SketchPlugin_Sketch::NORM_ID()));
 
   std::list<ObjectPtr> aFeatures = aRefList->list();
-  if (aFeatures.empty())
+  if (aFeatures.empty()) // actually, this must be avoided by the validators
     return;
 
   std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
@@ -109,8 +113,12 @@ void SketchPlugin_Sketch::execute()
     }
   }
 
-  if (aFeaturesPreview.empty())
+  if (aFeaturesPreview.empty()) {
+    // no good features for generation of preview => erase result if exists
+    if (firstResult().get() && !firstResult()->isDisabled())
+      removeResults(0, false);
     return;
+  }
 
   // Collect all edges as one big wire
   std::shared_ptr<GeomAPI_PlanarEdges> aBigWire(new GeomAPI_PlanarEdges);
@@ -143,14 +151,6 @@ void SketchPlugin_Sketch::removeFeature(std::shared_ptr<ModelAPI_Feature> theFea
   // to keep the persistent sub-elements indexing, do not remove elements from list,
   // but substitute by nulls
   reflist(SketchPlugin_Sketch::FEATURES_ID())->substitute(theFeature, ObjectPtr());
-
-  std::map<int, std::shared_ptr<ModelAPI_Feature> >::iterator aSubIter = mySubs.begin();
-  for(; aSubIter != mySubs.end(); aSubIter++) {
-    if (aSubIter->second == theFeature) {
-      mySubs.erase(aSubIter);
-      break;
-    }
-  }
 }
 
 int SketchPlugin_Sketch::numberOfSubs(bool forTree) const
@@ -166,12 +166,8 @@ std::shared_ptr<ModelAPI_Feature> SketchPlugin_Sketch::subFeature(
   if (forTree)
     return FeaturePtr();
 
-  if (mySubs.find(theIndex) != mySubs.end())
-    return mySubs[theIndex];
-
   ObjectPtr anObj = data()->reflist(SketchPlugin_Sketch::FEATURES_ID())->object(theIndex, false);
   FeaturePtr aRes = std::dynamic_pointer_cast<ModelAPI_Feature>(anObj);
-  mySubs[theIndex] = aRes;
   return aRes;
 }