updated copyright message

[modules/shaper.git] / src / SketchPlugin / SketchPlugin_Feature.cpp

diff --git a/src/SketchPlugin/SketchPlugin_Feature.cpp b/src/SketchPlugin/SketchPlugin_Feature.cpp
index 2d46d8ca14e2bb79a1c3a29564ba528bd59b1edb..f42f4c835b000d023ebc2dc0d1188e939b232045 100644 (file)
--- a/src/SketchPlugin/SketchPlugin_Feature.cpp
+++ b/src/SketchPlugin/SketchPlugin_Feature.cpp
@@ -1,11 +1,39 @@
+// Copyright (C) 2014-2023  CEA, EDF
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// 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
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
+
 #include "SketchPlugin_Feature.h"
 #include "SketchPlugin_Sketch.h"
 #include <ModelAPI_Document.h>
 #include <ModelAPI_Data.h>
 #include <ModelAPI_Object.h>
-#include <ModelAPI_AttributeRefList.h>
 #include <ModelAPI_ResultConstruction.h>
 
+/// It is important.
+///
+/// Before writing a new method implementation in this file, please check the next rule:
+/// exported public methods must not be implemented in this source file. They should be inline and
+/// placed in the header file.
+/// Because it leads to the runtime problem on the Linux OS.
+///
+/// The reason is that this is an abstract interface. An interface of this class can be used in
+/// outside libraries through casting without a link to the current library.
+
 SketchPlugin_Feature::SketchPlugin_Feature()
 {
   mySketch = 0;
@@ -18,8 +46,8 @@ SketchPlugin_Sketch* SketchPlugin_Feature::sketch()
     const std::set<AttributePtr>& aBackRefs = data()->refsToMe();
     std::set<AttributePtr>::const_iterator aBackRef = aBackRefs.begin();
     for(; aBackRef != aBackRefs.end(); aBackRef++) {
-      boost::shared_ptr<SketchPlugin_Sketch> aSketch = 
-        boost::dynamic_pointer_cast<SketchPlugin_Sketch>((*aBackRef)->owner());
+      std::shared_ptr<SketchPlugin_Sketch> aSketch =
+        std::dynamic_pointer_cast<SketchPlugin_Sketch>((*aBackRef)->owner());
       if (aSketch) {
         mySketch = aSketch.get();
         break;
@@ -29,19 +57,21 @@ SketchPlugin_Sketch* SketchPlugin_Feature::sketch()
   return mySketch;
 }
 
-AISObjectPtr SketchPlugin_Feature::simpleAISObject(boost::shared_ptr<ModelAPI_Result> theRes,
-                                                   AISObjectPtr thePrevious)
+void SketchPlugin_Feature::keepCurrentFeature()
 {
-  boost::shared_ptr<ModelAPI_ResultConstruction> aConstr = boost::dynamic_pointer_cast<
-      ModelAPI_ResultConstruction>(theRes);
-
-  boost::shared_ptr<GeomAPI_Shape> aPreview;
-  if (aConstr)
-    aPreview = aConstr->shape();
+  FeaturePtr aCurFeature = document()->currentFeature(true);
+  std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
+      std::dynamic_pointer_cast<SketchPlugin_Feature>(aCurFeature);
+  std::shared_ptr<SketchPlugin_Sketch> aSketch =
+      std::dynamic_pointer_cast<SketchPlugin_Sketch>(aCurFeature);
+  if ((!aSketchFeature || aSketchFeature->sketch() != sketch()) &&
+      (!aSketch || aSketch.get() != sketch()))
+    myCurrentFeature = aCurFeature;
+}
 
-  AISObjectPtr aResult = thePrevious;
-  if (!aResult)
-    aResult = AISObjectPtr(new GeomAPI_AISObject());
-  aResult->createShape(aPreview);
-  return aResult;
+void SketchPlugin_Feature::restoreCurrentFeature()
+{
+  if (myCurrentFeature)
+    document()->setCurrentFeature(myCurrentFeature, true);
+  myCurrentFeature = FeaturePtr();
 }