+// Copyright (C) 2014-2021 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
+// 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_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;
+}
+
+SketchPlugin_Sketch* SketchPlugin_Feature::sketch()
+{
+ if (!mySketch) {
+ // find sketch that references to this feature
+ const std::set<AttributePtr>& aBackRefs = data()->refsToMe();
+ std::set<AttributePtr>::const_iterator aBackRef = aBackRefs.begin();
+ for(; aBackRef != aBackRefs.end(); aBackRef++) {
+ std::shared_ptr<SketchPlugin_Sketch> aSketch =
+ std::dynamic_pointer_cast<SketchPlugin_Sketch>((*aBackRef)->owner());
+ if (aSketch) {
+ mySketch = aSketch.get();
+ break;
+ }
+ }
+ }
+ return mySketch;
+}
-void SketchPlugin_Feature::setPreview(const boost::shared_ptr<GeomAPI_Shape>& theShape)
+void SketchPlugin_Feature::keepCurrentFeature()
{
- myPreview = theShape;
+ 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;
}
-const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Feature::getPreview() const
+void SketchPlugin_Feature::restoreCurrentFeature()
{
- return myPreview;
+ if (myCurrentFeature)
+ document()->setCurrentFeature(myCurrentFeature, true);
+ myCurrentFeature = FeaturePtr();
}
