-// File: SketchPlugin_Line.cxx
-// Created: 27 Mar 2014
-// Author: Mikhail PONIKAROV
+// Copyright (C) 2014-2024 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_Line.h"
#include "SketchPlugin_Sketch.h"
+#include "SketchPlugin_ConstraintCoincidence.h"
+
#include <ModelAPI_Data.h>
+#include <ModelAPI_EventReentrantMessage.h>
#include <ModelAPI_ResultConstruction.h>
+#include <ModelAPI_AttributeSelection.h>
+#include <ModelAPI_AttributeBoolean.h>
+#include <ModelAPI_AttributeDouble.h>
+#include <ModelAPI_Validator.h>
+#include <ModelAPI_Session.h>
-#include <GeomAPI_Pnt.h>
+#include <GeomAPI_Edge.h>
#include <GeomAPI_Lin2d.h>
+#include <GeomAPI_Pnt.h>
#include <GeomAPI_Pnt2d.h>
-#include <GeomAlgoAPI_EdgeBuilder.h>
#include <GeomDataAPI_Point2D.h>
-using namespace std;
-
-
SketchPlugin_Line::SketchPlugin_Line()
- : SketchPlugin_Feature()
+ : SketchPlugin_SketchEntity()
+{}
+
+void SketchPlugin_Line::initAttributes()
{
+ SketchPlugin_SketchEntity::initAttributes();
+ /// new attributes should be added to end of the feature in order to provide
+ /// correct attribute values in previous saved studies
+ data()->addAttribute(LENGTH_ID(), ModelAPI_AttributeDouble::typeId());
}
-void SketchPlugin_Line::initAttributes()
+void SketchPlugin_Line::initDerivedClassAttributes()
{
- data()->addAttribute(SketchPlugin_Line::START_ID(), GeomDataAPI_Point2D::type());
- data()->addAttribute(SketchPlugin_Line::END_ID(), GeomDataAPI_Point2D::type());
+ data()->addAttribute(START_ID(), GeomDataAPI_Point2D::typeId());
+ data()->addAttribute(END_ID(), GeomDataAPI_Point2D::typeId());
+ data()->addAttribute(EXTERNAL_ID(), ModelAPI_AttributeSelection::typeId());
+ ModelAPI_Session::get()->validators()->registerNotObligatory(getKind(), EXTERNAL_ID());
}
-void SketchPlugin_Line::execute()
+void SketchPlugin_Line::execute()
{
SketchPlugin_Sketch* aSketch = sketch();
if (aSketch) {
// compute a start point in 3D view
- boost::shared_ptr<GeomDataAPI_Point2D> aStartAttr =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- data()->attribute(SketchPlugin_Line::START_ID()));
+ std::shared_ptr<GeomDataAPI_Point2D> aStartAttr = std::dynamic_pointer_cast<
+ GeomDataAPI_Point2D>(data()->attribute(START_ID()));
// compute an end point in 3D view
- boost::shared_ptr<GeomDataAPI_Point2D> anEndAttr =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- data()->attribute(SketchPlugin_Line::END_ID()));
+ std::shared_ptr<GeomDataAPI_Point2D> anEndAttr = std::dynamic_pointer_cast<
+ GeomDataAPI_Point2D>(data()->attribute(END_ID()));
if (aStartAttr->isInitialized() && anEndAttr->isInitialized()) {
- boost::shared_ptr<GeomAPI_Pnt> aStart(aSketch->to3D(aStartAttr->x(), aStartAttr->y()));
- boost::shared_ptr<GeomAPI_Pnt> anEnd(aSketch->to3D(anEndAttr->x(), anEndAttr->y()));
- // make linear edge
- boost::shared_ptr<GeomAPI_Shape> anEdge = GeomAlgoAPI_EdgeBuilder::line(aStart, anEnd);
- // store the result
- boost::shared_ptr<ModelAPI_ResultConstruction> aConstr =
- document()->createConstruction(data());
- aConstr->setShape(anEdge);
- aConstr->setIsInHistory(false);
- setResult(aConstr);
+ SketchPlugin_Sketch::createLine2DResult(this, aSketch, START_ID(), END_ID());
+
+ static Events_ID anId = ModelAPI_EventReentrantMessage::eventId();
+ std::shared_ptr<ModelAPI_EventReentrantMessage> aMessage = std::shared_ptr
+ <ModelAPI_EventReentrantMessage>(new ModelAPI_EventReentrantMessage(anId, this));
+ aMessage->setCreatedFeature(ModelAPI_Feature::feature(
+ data()->attribute(START_ID())->owner()));
+ Events_Loop::loop()->send(aMessage);
}
}
}
-void SketchPlugin_Line::move(double theDeltaX, double theDeltaY)
+// LCOV_EXCL_START
+std::string SketchPlugin_Line::processEvent(const std::shared_ptr<Events_Message>& theMessage)
{
- boost::shared_ptr<ModelAPI_Data> aData = data();
- if (!aData->isValid())
- return;
-
- boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aData->attribute(SketchPlugin_Line::START_ID()));
- aPoint1->setValue(aPoint1->x() + theDeltaX, aPoint1->y() + theDeltaY);
-
- boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aData->attribute(SketchPlugin_Line::END_ID()));
- aPoint2->setValue(aPoint2->x() + theDeltaX, aPoint2->y() + theDeltaY);
+ std::string aFilledAttributeName;
+
+ std::shared_ptr<ModelAPI_EventReentrantMessage> aReentrantMessage =
+ std::dynamic_pointer_cast<ModelAPI_EventReentrantMessage>(theMessage);
+ if (aReentrantMessage.get()) {
+ FeaturePtr aCreatedFeature = aReentrantMessage->createdFeature();
+
+ // Initialize new line with first point equal to end of previous
+ std::shared_ptr<ModelAPI_Data> aSFData = aCreatedFeature->data();
+ std::shared_ptr<GeomDataAPI_Point2D> aSPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aSFData->attribute(SketchPlugin_Line::END_ID()));
+ std::shared_ptr<ModelAPI_Data> aNFData = data();
+ std::shared_ptr<GeomDataAPI_Point2D> aNPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
+ aNFData->attribute(SketchPlugin_Line::START_ID()));
+ aNPoint->setValue(aSPoint->x(), aSPoint->y());
+ SketchPlugin_ConstraintCoincidence::createCoincidenceFeature(sketch(), aSPoint, aNPoint);
+ }
+ return aFilledAttributeName;
}
+// LCOV_EXCL_STOP
-double SketchPlugin_Line::distanceToPoint(const boost::shared_ptr<GeomAPI_Pnt2d>& thePoint)
+const std::string& SketchPlugin_Line::getKind()
{
- double aDelta = 0;
-
- boost::shared_ptr<ModelAPI_Data> aData = data();
- boost::shared_ptr<GeomDataAPI_Point2D> aPoint1 =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aData->attribute(SketchPlugin_Line::START_ID()));
- boost::shared_ptr<GeomDataAPI_Point2D> aPoint2 =
- boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
- aData->attribute(SketchPlugin_Line::END_ID()));
+ static std::string MY_KIND = SketchPlugin_Line::ID();
+ return MY_KIND;
+}
- GeomAPI_Lin2d aLin2d(aPoint1->x(), aPoint1->y(), aPoint2->x(), aPoint2->y());
+bool SketchPlugin_Line::isFixed() {
+ return data()->selection(EXTERNAL_ID())->context().get() != NULL;
+}
- if (false/*projection*/) { // TODO: if it has not been necessary, remove this block
- boost::shared_ptr<GeomAPI_Pnt2d> aResult = aLin2d.project(thePoint);
- aDelta = aResult->distance(thePoint);
+void SketchPlugin_Line::attributeChanged(const std::string& theID) {
+ // the second condition for unability to move external segments anywhere
+ // isCopy() is checked temporary for case when copied lines stored external id state
+ // to be removed after debug
+ if ((theID == EXTERNAL_ID() || isFixed()) && !isCopy()) {
+ 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->isEdge()) {
+ std::shared_ptr<GeomAPI_Edge> anEdge( new GeomAPI_Edge(aSelection));
+ std::shared_ptr<GeomDataAPI_Point2D> aStartAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(START_ID()));
+ aStartAttr->setValue(sketch()->to2D(anEdge->firstPoint()));
+ std::shared_ptr<GeomDataAPI_Point2D> anEndAttr =
+ std::dynamic_pointer_cast<GeomDataAPI_Point2D>(attribute(END_ID()));
+ anEndAttr->setValue(sketch()->to2D(anEdge->lastPoint()));
+ updateLenghtValue();
+ }
}
- else { // distance
- aDelta = aLin2d.distance(thePoint);
+ else if (theID == START_ID() || theID == END_ID()) {
+ updateLenghtValue();
}
+}
- return aDelta;
+void SketchPlugin_Line::updateLenghtValue()
+{
+ std::shared_ptr<GeomDataAPI_Point2D> aStartAttr = std::dynamic_pointer_cast<
+ GeomDataAPI_Point2D>(data()->attribute(START_ID()));
+ std::shared_ptr<GeomDataAPI_Point2D> anEndAttr = std::dynamic_pointer_cast<
+ GeomDataAPI_Point2D>(data()->attribute(END_ID()));
+ if (aStartAttr->isInitialized() && anEndAttr->isInitialized()) {
+ double aDistance = aStartAttr->pnt()->distance(anEndAttr->pnt());
+ data()->real(LENGTH_ID())->setValue(aDistance);
+ }
}