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[modules/shaper.git] / src / FeaturesPlugin / FeaturesPlugin_Symmetry.cpp
index 9fa897e5e31de3414252261aa3dca469556a44f1..a243e55f30b0137cf373080a386e9d27a515da81 100644 (file)
@@ -1,4 +1,4 @@
-// Copyright (C) 2014-2017  CEA/DEN, EDF R&D
+// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
 //
 // You should have received a copy of the GNU Lesser General Public
 // License along with this library; if not, write to the Free Software
-// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
 //
-// See http://www.salome-platform.org/ or
-// email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
 
 #include <FeaturesPlugin_Symmetry.h>
 #include <GeomAlgoAPI_FaceBuilder.h>
 #include <GeomAlgoAPI_Copy.h>
 #include <GeomAlgoAPI_MakeShapeList.h>
+#include <GeomAlgoAPI_Tools.h>
 
 #include <GeomAPI_Edge.h>
 #include <GeomAPI_Face.h>
 #include <GeomAPI_Lin.h>
 #include <GeomAPI_Pln.h>
+#include <GeomAPI_ShapeIterator.h>
 #include <GeomAPI_Trsf.h>
 
 #include <ModelAPI_AttributeBoolean.h>
@@ -101,7 +102,6 @@ bool FeaturesPlugin_Symmetry::collectSourceObjects(ListOfShape& theSourceShapes,
       anObjectsSelList->value(anObjectsIndex);
     std::shared_ptr<GeomAPI_Shape> anObject = anObjectAttr->value();
     if (!anObject.get()) { // may be for not-activated parts
-      eraseResults();
       return false;
     }
     theSourceShapes.push_back(anObject);
@@ -134,6 +134,7 @@ void FeaturesPlugin_Symmetry::performSymmetryByPoint()
   }
 
   // Moving each object.
+  std::string anError;
   int aResultIndex = 0;
   std::list<ResultPtr>::iterator aContext = aContextes.begin();
   for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end();
@@ -160,19 +161,8 @@ void FeaturesPlugin_Symmetry::performSymmetryByPoint()
       aSymmetryAlgo->build();
 
       // Checking that the algorithm worked properly.
-      if(!aSymmetryAlgo->isDone()) {
-        static const std::string aFeatureError = "Error: Symmetry algorithm failed.";
-        setError(aFeatureError);
-        break;
-      }
-      if(aSymmetryAlgo->shape()->isNull()) {
-        static const std::string aShapeError = "Error: Resulting shape is Null.";
-        setError(aShapeError);
-        break;
-      }
-      if(!aSymmetryAlgo->isValid()) {
-        std::string aFeatureError = "Error: Resulting shape is not valid.";
-        setError(aFeatureError);
+      if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aSymmetryAlgo, getKind(), anError)) {
+        setError(anError);
         break;
       }
 
@@ -195,22 +185,42 @@ void FeaturesPlugin_Symmetry::performSymmetryByAxis()
     return;
 
   //Getting axis.
-  std::shared_ptr<GeomAPI_Ax1> anAxis;
-  std::shared_ptr<GeomAPI_Edge> anEdge;
-  std::shared_ptr<ModelAPI_AttributeSelection> anObjRef =
-    selection(FeaturesPlugin_Symmetry::AXIS_OBJECT_ID());
-  if(anObjRef && anObjRef->value() && anObjRef->value()->isEdge()) {
-    anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->value()));
-  } else if (anObjRef && !anObjRef->value() && anObjRef->context() &&
-             anObjRef->context()->shape() && anObjRef->context()->shape()->isEdge()) {
-    anEdge = std::shared_ptr<GeomAPI_Edge>(new GeomAPI_Edge(anObjRef->context()->shape()));
+  static const std::string aSelectionError = "Error: The axis shape selection is bad.";
+  AttributeSelectionPtr anObjRef = selection(AXIS_OBJECT_ID());
+  GeomShapePtr aShape = anObjRef->value();
+  if (!aShape.get()) {
+    if (anObjRef->context().get()) {
+      aShape = anObjRef->context()->shape();
+    }
   }
-  if(anEdge) {
-    anAxis = std::shared_ptr<GeomAPI_Ax1>(new GeomAPI_Ax1(anEdge->line()->location(),
-                                                          anEdge->line()->direction()));
+  if (!aShape.get()) {
+    setError(aSelectionError);
+    return;
   }
 
+  GeomEdgePtr anEdge;
+  if (aShape->isEdge())
+  {
+    anEdge = aShape->edge();
+  }
+  else if (aShape->isCompound())
+  {
+    GeomAPI_ShapeIterator anIt(aShape);
+    anEdge = anIt.current()->edge();
+  }
+
+  if (!anEdge.get())
+  {
+    setError(aSelectionError);
+    return;
+  }
+
+  std::shared_ptr<GeomAPI_Ax1> anAxis (new GeomAPI_Ax1(anEdge->line()->location(),
+                                                       anEdge->line()->direction()));
+
+
   // Moving each object.
+  std::string anError;
   int aResultIndex = 0;
   std::list<ResultPtr>::iterator aContext = aContextes.begin();
   for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end();
@@ -237,19 +247,8 @@ void FeaturesPlugin_Symmetry::performSymmetryByAxis()
       aSymmetryAlgo->build();
 
       // Checking that the algorithm worked properly.
-      if(!aSymmetryAlgo->isDone()) {
-        static const std::string aFeatureError = "Error: Symmetry algorithm failed.";
-        setError(aFeatureError);
-        break;
-      }
-      if(aSymmetryAlgo->shape()->isNull()) {
-        static const std::string aShapeError = "Error: Resulting shape is Null.";
-        setError(aShapeError);
-        break;
-      }
-      if(!aSymmetryAlgo->isValid()) {
-        std::string aFeatureError = "Error: Resulting shape is not valid.";
-        setError(aFeatureError);
+      if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aSymmetryAlgo, getKind(), anError)) {
+        setError(anError);
         break;
       }
 
@@ -271,25 +270,43 @@ void FeaturesPlugin_Symmetry::performSymmetryByPlane()
   if (!collectSourceObjects(anObjects, aContextes))
     return;
 
-  //Getting axis.
-  std::shared_ptr<GeomAPI_Ax2> aPlane;
-  std::shared_ptr<GeomAPI_Pln> aPln;
-  std::shared_ptr<ModelAPI_AttributeSelection> anObjRef =
-    selection(FeaturesPlugin_Symmetry::PLANE_OBJECT_ID());
-  if (anObjRef && anObjRef->value() && anObjRef->value()->isFace()) {
-    aPln = std::shared_ptr<GeomAPI_Face>(new GeomAPI_Face(anObjRef->value()))->getPlane();
+  //Getting plane.
+  static const std::string aSelectionError = "Error: The plane shape selection is bad.";
+  AttributeSelectionPtr anObjRef = selection(PLANE_OBJECT_ID());
+  GeomShapePtr aShape = anObjRef->value();
+  if (!aShape.get()) {
+    if (anObjRef->context().get()) {
+      aShape = anObjRef->context()->shape();
+    }
   }
-  else if (anObjRef && !anObjRef->value() && anObjRef->context() &&
-             anObjRef->context()->shape() && anObjRef->context()->shape()->isFace()) {
-    aPln =
-      std::shared_ptr<GeomAPI_Face>(new GeomAPI_Face(anObjRef->context()->shape()))->getPlane();
+  if (!aShape.get()) {
+    setError(aSelectionError);
+    return;
+  }
+
+  GeomFacePtr aFace;
+  if (aShape->isFace())
+  {
+    aFace = aShape->face();
   }
-  if (aPln) {
-    aPlane = std::shared_ptr<GeomAPI_Ax2>(new GeomAPI_Ax2(aPln->location(),
-                                                          aPln->direction()));
+  else if (aShape->isCompound())
+  {
+    GeomAPI_ShapeIterator anIt(aShape);
+    aFace = anIt.current()->face();
   }
 
+  if (!aFace.get())
+  {
+    setError(aSelectionError);
+    return;
+  }
+
+  std::shared_ptr<GeomAPI_Ax2> aPlane(new GeomAPI_Ax2(aFace->getPlane()->location(),
+                                                      aFace->getPlane()->direction()));
+
+
   // Moving each object.
+  std::string anError;
   int aResultIndex = 0;
   std::list<ResultPtr>::iterator aContext = aContextes.begin();
   for(ListOfShape::iterator anObjectsIt = anObjects.begin(); anObjectsIt != anObjects.end();
@@ -315,19 +332,8 @@ void FeaturesPlugin_Symmetry::performSymmetryByPlane()
       aSymmetryAlgo->build();
 
       // Checking that the algorithm worked properly.
-      if(!aSymmetryAlgo->isDone()) {
-        static const std::string aFeatureError = "Error: Symmetry algorithm failed.";
-        setError(aFeatureError);
-        break;
-      }
-      if(aSymmetryAlgo->shape()->isNull()) {
-        static const std::string aShapeError = "Error: Resulting shape is Null.";
-        setError(aShapeError);
-        break;
-      }
-      if(!aSymmetryAlgo->isValid()) {
-        std::string aFeatureError = "Error: Resulting shape is not valid.";
-        setError(aFeatureError);
+      if (GeomAlgoAPI_Tools::AlgoError::isAlgorithmFailed(aSymmetryAlgo, getKind(), anError)) {
+        setError(anError);
         break;
       }