-// File: SketchPlugin_Point.cpp
-// Created: 07 May 2014
-// Author: Artem ZHIDKOV
+// 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_Point.h"
#include "SketchPlugin_Sketch.h"
+
#include <ModelAPI_Data.h>
-#include <GeomDataAPI_Point2D.h>
+#include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_Validator.h>
+#include <ModelAPI_Session.h>
-using namespace std;
+#include <GeomAPI_Pnt2d.h>
+#include <GeomAPI_Vertex.h>
+#include <GeomDataAPI_Point2D.h>
+#include <GeomAlgoAPI_PointBuilder.h>
SketchPlugin_Point::SketchPlugin_Point()
+ : SketchPlugin_SketchEntity()
{
}
-void SketchPlugin_Point::initAttributes()
+void SketchPlugin_Point::initDerivedClassAttributes()
{
- data()->addAttribute(POINT_ATTR_COORD, GeomDataAPI_Point2D::type());
+ data()->addAttribute(SketchPlugin_Point::COORD_ID(), GeomDataAPI_Point2D::typeId());
+ data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), EXTERNAL_ID());
}
-void SketchPlugin_Point::execute()
+void SketchPlugin_Point::execute()
{
+ SketchPlugin_Sketch* aSketch = sketch();
+ if (aSketch) {
+ // compute a point in 3D view
+ std::shared_ptr<GeomDataAPI_Point2D> aPoint =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ data()->attribute(SketchPlugin_Point::COORD_ID()));
+ std::shared_ptr<GeomAPI_Pnt> aPoint3D(aSketch->to3D(aPoint->x(), aPoint->y()));
+ // make a visible point
+ std::shared_ptr<GeomAPI_Shape> aPointShape = GeomAlgoAPI_PointBuilder::vertex(aPoint3D);
+ std::shared_ptr<ModelAPI_ResultConstruction> aConstr = document()->createConstruction(data());
+ aConstr->setShape(aPointShape);
+ aConstr->setIsInHistory(false);
+ setResult(aConstr);
+ }
}
-const boost::shared_ptr<GeomAPI_Shape>& SketchPlugin_Point::preview()
-{
- SketchPlugin_Sketch* aSketch = sketch();
- // compute a point in 3D view
- boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(data()->attribute(POINT_ATTR_COORD));
- boost::shared_ptr<GeomAPI_Pnt> aPoint3D(aSketch->to3D(aPoint->x(), aPoint->y()));
- // make a visible point
- //boost::shared_ptr<GeomAPI_Shape> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);
- //setPreview(anEdge);
-
- return getPreview();
+bool SketchPlugin_Point::isFixed() {
+ return data()->selection(EXTERNAL_ID())->context().get() != NULL;
+}
+
+void SketchPlugin_Point::attributeChanged(const std::string& theID) {
+ // the second condition for inability to move external point anywhere
+ if (theID == EXTERNAL_ID() || isFixed()) {
+ std::shared_ptr<GeomAPI_Shape> aSelection = data()->selection(EXTERNAL_ID())->value();
+ if (!aSelection) {
+ // empty shape in selection shows that the shape is equal to context
+ ResultPtr anExtRes = selection(EXTERNAL_ID())->context();
+ if (anExtRes)
+ aSelection = anExtRes->shape();
+ }
+ // update arguments due to the selection value
+ if (aSelection && !aSelection->isNull() && aSelection->isVertex()) {
+ std::shared_ptr<GeomAPI_Vertex> aVertex(new GeomAPI_Vertex(aSelection));
+ std::shared_ptr<GeomDataAPI_Point2D> aCoordAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(COORD_ID()));
+ aCoordAttr->setValue(sketch()->to2D(aVertex->point()));
+ }
+ }
}
