1 // Copyright (C) 2014-2023 CEA, EDF
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #include "ModelAPI_Folder.h"
22 #include <ModelAPI_AttributeReference.h>
24 ModelAPI_Folder::ModelAPI_Folder()
28 ModelAPI_Folder::~ModelAPI_Folder()
32 void ModelAPI_Folder::init()
36 void ModelAPI_Folder::initAttributes()
38 data()->addAttribute(FIRST_FEATURE_ID(), ModelAPI_AttributeReference::typeId());
39 data()->addAttribute(LAST_FEATURE_ID(), ModelAPI_AttributeReference::typeId());
42 void ModelAPI_Folder::execute()
46 std::shared_ptr<ModelAPI_Feature> ModelAPI_Folder::lastVisibleFeature()
49 AttributeReferencePtr aLastFeatAttr = data()->reference(LAST_FEATURE_ID());
50 if (!aLastFeatAttr.get())
52 aResult = ModelAPI_Feature::feature(aLastFeatAttr->value());
53 while(aResult.get() && !aResult->isInHistory()) { // searching for previous feature
54 aResult = aResult->document()->nextFeature(aResult, true);