src/PartSet/PartSet_WidgetPoint2d.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_WidgetPoint2D.cpp
   4 // Created:     25 Apr 2014
   5 // Author:      Natalia ERMOLAEVA
   6
   7 #include "PartSet_WidgetPoint2d.h"
   8 #include <PartSet_Tools.h>
   9 #include <PartSet_Module.h>
  10 #include <PartSet_SketcherReentrantMgr.h>
  11 #include <PartSet_ExternalObjectsMgr.h>
  12 #include <PartSet_CenterPrs.h>
  13
  14 #include <XGUI_Tools.h>
  15 #include <XGUI_Workshop.h>
  16 #include <XGUI_Displayer.h>
  17
  18 #include <ModuleBase_ParamSpinBox.h>
  19 #include <ModuleBase_Tools.h>
  20 #include <ModuleBase_IViewer.h>
  21 #include <ModuleBase_IViewWindow.h>
  22 #include <ModuleBase_ISelection.h>
  23 #include <ModuleBase_ViewerPrs.h>
  24 #include <ModuleBase_WidgetValidator.h>
  25 #include <ModuleBase_WidgetValidated.h>
  26 #include <ModuleBase_LabelValue.h>
  27
  28 #include <Config_Keywords.h>
  29 #include <Config_WidgetAPI.h>
  30
  31 #include <Events_Loop.h>
  32 #include <Events_InfoMessage.h>
  33 #include <ModelAPI_Events.h>
  34 #include <ModelAPI_AttributeBoolean.h>
  35 #include <ModelAPI_AttributeRefAttr.h>
  36 #include <ModelAPI_AttributeRefList.h>
  37 #include <ModelAPI_Validator.h>
  38 #include <ModelAPI_Session.h>
  39
  40 #include <ModelAPI_Feature.h>
  41 #include <ModelAPI_Data.h>
  42 #include <ModelAPI_Object.h>
  43 #include <GeomDataAPI_Point2D.h>
  44 #include <GeomAPI_Pnt2d.h>
  45
  46 #include <GeomAPI_ShapeExplorer.h>
  47 #include <GeomAPI_Vertex.h>
  48
  49 #include <SketchPlugin_Feature.h>
  50 #include <SketchPlugin_ConstraintCoincidence.h>
  51 #include <SketchPlugin_Line.h>
  52 #include <SketchPlugin_Arc.h>
  53 #include <SketchPlugin_Circle.h>
  54 #include <SketchPlugin_Point.h>
  55
  56 #include <QGroupBox>
  57 #include <QGridLayout>
  58 #include <QLabel>
  59 #include <QEvent>
  60 #include <QMouseEvent>
  61 #include <QApplication>
  62
  63 #include <TopoDS.hxx>
  64 #include <TopoDS_Vertex.hxx>
  65 #include <BRep_Tool.hxx>
  66 #include <Geom_Point.hxx>
  67
  68 #include <cfloat>
  69 #include <climits>
  70
  71 const double MaxCoordinate = 1e12;
  72
  73 static QStringList MyFeaturesForCoincedence;
  74
  75 PartSet_WidgetPoint2D::PartSet_WidgetPoint2D(QWidget* theParent,
  76                                              ModuleBase_IWorkshop* theWorkshop,
  77                                              const Config_WidgetAPI* theData)
  78 : ModuleBase_ModelWidget(theParent, theData), myWorkshop(theWorkshop),
  79   myValueIsCashed(false), myIsFeatureVisibleInCash(true),
  80   myXValueInCash(0), myYValueInCash(0)
  81 {
  82   myRefAttribute = theData->getProperty("reference_attribute");
  83   if (MyFeaturesForCoincedence.isEmpty()) {
  84     MyFeaturesForCoincedence << SketchPlugin_Line::ID().c_str()
  85       << SketchPlugin_Arc::ID().c_str()
  86       << SketchPlugin_Point::ID().c_str()
  87       << SketchPlugin_Circle::ID().c_str();
  88   }
  89
  90   // the control should accept the focus, so the boolean flag is corrected to be true
  91   myIsObligatory = true;
  92   QString aPageName = QString::fromStdString(theData->getProperty(CONTAINER_PAGE_NAME));
  93   myGroupBox = new QGroupBox(aPageName, theParent);
  94   myGroupBox->setFlat(false);
  95
  96   bool aAcceptVariables = theData->getBooleanAttribute(DOUBLE_WDG_ACCEPT_EXPRESSIONS, true);
  97
  98   QGridLayout* aGroupLay = new QGridLayout(myGroupBox);
  99   ModuleBase_Tools::adjustMargins(aGroupLay);
 100   aGroupLay->setSpacing(2);
 101   aGroupLay->setColumnStretch(1, 1);
 102   {
 103     QLabel* aLabel = new QLabel(myGroupBox);
 104
 105     myXSpin = new ModuleBase_LabelValue(myGroupBox, tr("X"));
 106     //ModuleBase_ParamSpinBox(myGroupBox);
 107     //myXSpin->setAcceptVariables(aAcceptVariables);
 108     //myXSpin->setMinimum(-DBL_MAX);
 109     //myXSpin->setMaximum(DBL_MAX);
 110     //myXSpin->setToolTip(tr("X"));
 111     aGroupLay->addWidget(myXSpin, 0, 1);
 112
 113     //connect(myXSpin, SIGNAL(textChanged(const QString&)), this, SIGNAL(valuesModified()));
 114     //myXSpin->setValueEnabled(isValueEnabled());
 115   }
 116   {
 117     //QLabel* aLabel = new QLabel(myGroupBox);
 118     //aLabel->setText(tr("Y "));
 119     //aGroupLay->addWidget(aLabel, 1, 0);
 120
 121     myYSpin = new ModuleBase_LabelValue(myGroupBox, tr("Y"));
 122     //ModuleBase_ParamSpinBox(myGroupBox);
 123     //myYSpin = new ModuleBase_ParamSpinBox(myGroupBox);
 124     //myYSpin->setAcceptVariables(aAcceptVariables);
 125     //myYSpin->setMinimum(-DBL_MAX);
 126     //myYSpin->setMaximum(DBL_MAX);
 127     //myYSpin->setToolTip(tr("Y"));
 128     aGroupLay->addWidget(myYSpin, 1, 1);
 129
 130     //connect(myYSpin, SIGNAL(textChanged(const QString&)), this, SIGNAL(valuesModified()));
 131     //myYSpin->setValueEnabled(isValueEnabled());
 132   }
 133   QVBoxLayout* aLayout = new QVBoxLayout(this);
 134   ModuleBase_Tools::zeroMargins(aLayout);
 135   aLayout->addWidget(myGroupBox);
 136   setLayout(aLayout);
 137
 138   myWidgetValidator = new ModuleBase_WidgetValidator(this, myWorkshop);
 139   myExternalObjectMgr = new PartSet_ExternalObjectsMgr(theData->getProperty("use_external"),
 140                                          theData->getProperty("can_create_external"), true);
 141 }
 142
 143 bool PartSet_WidgetPoint2D::isValidSelectionCustom(const ModuleBase_ViewerPrsPtr& theValue)
 144 {
 145   bool aValid = true;
 146
 147   PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
 148   if (aModule->sketchReentranceMgr()->isInternalEditActive())
 149     return true; /// when internal edit is started a new feature is created. I has not results, AIS
 150
 151   /// the selection is not possible if the current feature has no presentation for the current
 152   /// attribute not in AIS not in results. If so, no object in current feature where make
 153   /// coincidence, so selection is not necessary
 154   GeomShapePtr anAISShape;
 155   GeomPresentablePtr aPrs = std::dynamic_pointer_cast<GeomAPI_IPresentable>(myFeature);
 156   if (aPrs.get()) {
 157     AISObjectPtr anAIS;
 158     anAIS = aPrs->getAISObject(anAIS);
 159     if (anAIS.get()) {
 160       anAISShape = anAIS->getShape();
 161     }
 162   }
 163   const std::list<std::shared_ptr<ModelAPI_Result> >& aResults = myFeature->results();
 164   if (!anAISShape.get() && aResults.empty())
 165     return true;
 166
 167   AttributeRefAttrPtr aRefAttr = attributeRefAttr();
 168   if (aRefAttr.get())
 169     return isValidSelectionForAttribute_(theValue, myFeature->attribute(attributeID()));
 170   else {
 171     bool aFoundPoint = false;
 172     /// Avoid coincidence build to passed point. Coincidence is build later only if there are no
 173     /// reference attribute.
 174     /// The condition is that the selected feature has shape that has after explore a point
 175     /// equal to clicked one.
 176     std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 177     AttributePoint2DPtr aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 178         aData->attribute(attributeID()));
 179     std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointAttr->pnt();
 180     if (anAISShape.get())
 181       aFoundPoint = shapeExploreHasVertex(anAISShape, aPoint, mySketch);
 182
 183     /// analysis of results
 184     std::list<std::shared_ptr<ModelAPI_Result> >::const_iterator aRIter = aResults.cbegin();
 185     for (; aRIter != aResults.cend() && !aFoundPoint; aRIter++) {
 186       ResultPtr aResult = *aRIter;
 187       if (aResult.get() && aResult->shape().get()) {
 188         GeomShapePtr aShape = aResult->shape();
 189         aFoundPoint = shapeExploreHasVertex(aShape, aPoint, mySketch);
 190       }
 191     }
 192     return aFoundPoint;
 193   }
 194   return true;
 195 }
 196
 197 //********************************************************************
 198 bool PartSet_WidgetPoint2D::isValidSelectionForAttribute_(
 199                                             const ModuleBase_ViewerPrsPtr& theValue,
 200                                             const AttributePtr& theAttribute)
 201 {
 202   bool aValid = false;
 203
 204   // stores the current values of the widget attribute
 205   bool isFlushesActived, isAttributeSetInitializedBlocked, isAttributeSendUpdatedBlocked;
 206
 207   AttributeRefAttrPtr aRefAttr = attributeRefAttr();
 208   ModuleBase_WidgetValidated::blockFeatureAttribute(aRefAttr, myFeature, true,
 209       isFlushesActived, isAttributeSetInitializedBlocked, isAttributeSendUpdatedBlocked);
 210   myWidgetValidator->storeAttributeValue(aRefAttr);
 211
 212   // saves the owner value to the widget attribute
 213   aValid = setSelectionCustom(theValue);
 214   if (aValid)
 215     // checks the attribute validity
 216     aValid = myWidgetValidator->isValidAttribute(theAttribute);
 217
 218   // restores the current values of the widget attribute
 219   myWidgetValidator->restoreAttributeValue(aRefAttr, aValid);
 220   myExternalObjectMgr->removeExternal(sketch(), myFeature, myWorkshop, true);
 221
 222   ModuleBase_WidgetValidated::blockFeatureAttribute(aRefAttr, myFeature, false, isFlushesActived,
 223                                 isAttributeSetInitializedBlocked, isAttributeSendUpdatedBlocked);
 224   return aValid;
 225 }
 226
 227 bool PartSet_WidgetPoint2D::setSelectionCustom(const ModuleBase_ViewerPrsPtr& theValue)
 228 {
 229   bool isDone = false;
 230   GeomShapePtr aShape = theValue->shape();
 231   if (aShape.get() && !aShape->isNull()) {
 232     Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 233     double aX, aY;
 234     const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 235     if (getPoint2d(aView, aTDShape, aX, aY)) {
 236       fillRefAttribute(aX, aY, theValue);
 237       isDone = true;
 238     }
 239     else if (aTDShape.ShapeType() == TopAbs_EDGE) {
 240       fillRefAttribute(theValue);
 241       isDone = true;
 242     }
 243   }
 244   return isDone;
 245 }
 246
 247 bool PartSet_WidgetPoint2D::resetCustom()
 248 {
 249   bool aDone = false;
 250   if (!isUseReset() || isComputedDefault()
 251       /*|| myXSpin->hasVariable() || myYSpin->hasVariable()*/) {
 252     aDone = false;
 253   }
 254   else {
 255     if (myValueIsCashed) {
 256       // if the restored value should be hidden, aDone = true to set
 257       // reset state for the widget in the parent
 258       aDone = restoreCurentValue();
 259       emit objectUpdated();
 260     }
 261     else {
 262       bool isOk;
 263       double aDefValue = QString::fromStdString(getDefaultValue()).toDouble(&isOk);
 264       // it is important to block the spin box control in order to do not through out the
 265       // locking of the validating state.
 266       myXSpin->setValue(isOk ? aDefValue : 0.0);
 267       myYSpin->setValue(isOk ? aDefValue : 0.0);
 268
 269       //ModuleBase_Tools::setSpinValue(myXSpin, isOk ? aDefValue : 0.0);
 270       //ModuleBase_Tools::setSpinValue(myYSpin, isOk ? aDefValue : 0.0);
 271       storeValueCustom();
 272       aDone = true;
 273     }
 274   }
 275   return aDone;
 276 }
 277
 278 PartSet_WidgetPoint2D::~PartSet_WidgetPoint2D()
 279 {
 280   delete myExternalObjectMgr;
 281 }
 282
 283 bool PartSet_WidgetPoint2D::setSelection(QList<ModuleBase_ViewerPrsPtr>& theValues,
 284                                          const bool theToValidate)
 285 {
 286   bool isDone = false;
 287   if (theValues.empty())
 288     return isDone;
 289
 290   ModuleBase_ViewerPrsPtr aValue = theValues.takeFirst();
 291
 292   if (!theToValidate || myWidgetValidator->isValidSelection(aValue)) {
 293     GeomShapePtr aShape = aValue->shape();
 294     if (aShape.get() && !aShape->isNull()) {
 295       Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 296       double aX, aY;
 297       const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 298       if (getPoint2d(aView, aTDShape, aX, aY)) {
 299         isDone = setPoint(aX, aY);
 300         setConstraintToPoint(aX, aY, aValue);
 301       }
 302     }
 303   }
 304   return isDone;
 305 }
 306
 307 void PartSet_WidgetPoint2D::selectContent()
 308 {
 309  // myXSpin->selectAll();
 310 }
 311
 312 bool PartSet_WidgetPoint2D::setPoint(double theX, double theY)
 313 {
 314   if (fabs(theX) >= MaxCoordinate)
 315     return false;
 316   if (fabs(theY) >= MaxCoordinate)
 317     return false;
 318
 319   myXSpin->setValue(theX);
 320   myYSpin->setValue(theY);
 321
 322   //ModuleBase_Tools::setSpinValue(myXSpin, theX);
 323   //ModuleBase_Tools::setSpinValue(myYSpin, theY);
 324
 325   storeValue();
 326   return true;
 327 }
 328
 329 bool PartSet_WidgetPoint2D::storeValueCustom()
 330 {
 331   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 332   if (!aData) // can be on abort of sketcher element
 333     return false;
 334   AttributePoint2DPtr aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 335       aData->attribute(attributeID()));
 336
 337   PartSet_WidgetPoint2D* that = (PartSet_WidgetPoint2D*) this;
 338   bool isBlocked = that->blockSignals(true);
 339   bool isImmutable = aPoint->setImmutable(true);
 340
 341   // if text is not empty then setValue will be ignored
 342   // so we should set the text at first
 343   //aPoint->setText(myXSpin->hasVariable() ? myXSpin->text().toStdString() : "",
 344   //                myYSpin->hasVariable() ? myYSpin->text().toStdString() : "");
 345   //aPoint->setValue(!myXSpin->hasVariable() ? myXSpin->value() : aPoint->x(),
 346   //                 !myYSpin->hasVariable() ? myYSpin->value() : aPoint->y());
 347   aPoint->setValue(myXSpin->value(), myYSpin->value());
 348
 349   // after movement the solver will call the update event: optimization
 350   moveObject(myFeature);
 351   aPoint->setImmutable(isImmutable);
 352   that->blockSignals(isBlocked);
 353
 354   return true;
 355 }
 356
 357 bool PartSet_WidgetPoint2D::restoreValueCustom()
 358 {
 359   std::shared_ptr<ModelAPI_Data> aData = myFeature->data();
 360   AttributePoint2DPtr aPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 361       aData->attribute(attributeID()));
 362   double aValueX = aPoint->isInitialized() ? aPoint->x() : 0.;
 363   double aValueY = aPoint->isInitialized() ? aPoint->y() : 0.;
 364   myXSpin->setValue(aValueX);
 365   myYSpin->setValue(aValueY);
 366
 367   return true;
 368 }
 369
 370 void PartSet_WidgetPoint2D::storeCurentValue()
 371 {
 372   // do not use cash if a variable is used
 373   //if (myXSpin->hasVariable() || myYSpin->hasVariable())
 374   //  return;
 375
 376   myValueIsCashed = true;
 377   myIsFeatureVisibleInCash = XGUI_Displayer::isVisible(
 378                        XGUI_Tools::workshop(myWorkshop)->displayer(), myFeature);
 379   myXValueInCash = myXSpin->value();
 380   myYValueInCash = myYSpin->value();
 381 }
 382
 383 bool PartSet_WidgetPoint2D::restoreCurentValue()
 384 {
 385   bool aRestoredAndHidden = true;
 386
 387   bool isVisible = myIsFeatureVisibleInCash;
 388   // fill the control widgets by the cashed value
 389
 390   myValueIsCashed = false;
 391   myIsFeatureVisibleInCash = true;
 392   myXSpin->setValue(myXValueInCash);
 393   myYSpin->setValue(myYValueInCash);
 394   //ModuleBase_Tools::setSpinValue(myXSpin, myXValueInCash);
 395   //ModuleBase_Tools::setSpinValue(myYSpin, myYValueInCash);
 396
 397   // store value to the model
 398   storeValueCustom();
 399   if (isVisible) {
 400     setValueState(Stored);
 401     aRestoredAndHidden = false;
 402   }
 403   else
 404     aRestoredAndHidden = true;
 405
 406   return aRestoredAndHidden;
 407 }
 408
 409 QList<QWidget*> PartSet_WidgetPoint2D::getControls() const
 410 {
 411   QList<QWidget*> aControls;
 412   aControls.append(myXSpin);
 413   aControls.append(myYSpin);
 414   return aControls;
 415 }
 416
 417
 418 void PartSet_WidgetPoint2D::activateCustom()
 419 {
 420   QIntList aModes;
 421   aModes << TopAbs_VERTEX;
 422   aModes << TopAbs_EDGE;
 423   myWorkshop->activateSubShapesSelection(aModes);
 424
 425   if (!isEditingMode()) {
 426     FeaturePtr aFeature = feature();
 427     if (aFeature.get() && aFeature->getKind() == SketchPlugin_Point::ID())
 428       storeValue();
 429   }
 430 }
 431
 432 void PartSet_WidgetPoint2D::setHighlighted(bool isHighlighted)
 433 {
 434 }
 435
 436 void PartSet_WidgetPoint2D::deactivate()
 437 {
 438   // the value of the control should be stored to model if it was not
 439   // initialized yet. It is important when we leave this control by Tab key.
 440   // It should not be performed by the widget activation as the preview
 441   // is visualized with default value. Line point is moved to origin.
 442   AttributePtr anAttribute = myFeature->data()->attribute(attributeID());
 443   if (anAttribute && !anAttribute->isInitialized())
 444     storeValue();
 445
 446   ModuleBase_ModelWidget::deactivate();
 447   myWorkshop->deactivateSubShapesSelection();
 448 }
 449
 450 bool PartSet_WidgetPoint2D::getPoint2d(const Handle(V3d_View)& theView,
 451                                        const TopoDS_Shape& theShape,
 452                                        double& theX, double& theY) const
 453 {
 454   if (!theShape.IsNull()) {
 455     if (theShape.ShapeType() == TopAbs_VERTEX) {
 456       const TopoDS_Vertex& aVertex = TopoDS::Vertex(theShape);
 457       if (!aVertex.IsNull()) {
 458         // A case when point is taken from existing vertex
 459         gp_Pnt aPoint = BRep_Tool::Pnt(aVertex);
 460         PartSet_Tools::convertTo2D(aPoint, mySketch, theView, theX, theY);
 461         return true;
 462       }
 463     }
 464   }
 465   return false;
 466 }
 467
 468 bool PartSet_WidgetPoint2D::setConstraintToPoint(double theClickedX, double theClickedY,
 469                                   const std::shared_ptr<ModuleBase_ViewerPrs>& theValue)
 470 {
 471   AttributeRefAttrPtr aRefAttr = attributeRefAttr();
 472   if (aRefAttr.get())
 473     fillRefAttribute(theClickedX, theClickedY, theValue);
 474   else {
 475     FeaturePtr aFeature = feature();
 476     std::string anAttribute = attributeID();
 477
 478     if (!aFeature.get())
 479       return false;
 480
 481     std::shared_ptr<GeomAPI_Pnt2d> aClickedPoint = std::shared_ptr<GeomAPI_Pnt2d>(
 482                                      new GeomAPI_Pnt2d(theClickedX, theClickedY));
 483     AttributePoint2DPtr aClickedFeaturePoint = findFirstEqualPointInSketch(mySketch,
 484                                                            aFeature, aClickedPoint);
 485     if (!aClickedFeaturePoint.get())
 486       return false;
 487
 488   //  aRefAttr->setAttr(aClickedFeaturePoint);
 489   //else {
 490     // find a feature point by the selection mode
 491     AttributePoint2DPtr aFeaturePoint;
 492     if (aFeature->isMacro()) {
 493       // the macro feature will be removed after the operation is stopped, so we need to build
 494       // coicidence to possible sub-features
 495       aFeaturePoint = findFirstEqualPointInArgumentFeatures(aFeature, aClickedPoint);
 496     }
 497     else {
 498       aFeaturePoint = std::dynamic_pointer_cast<
 499                                      GeomDataAPI_Point2D>(aFeature->data()->attribute(anAttribute));
 500     }
 501     if (!aFeaturePoint.get())
 502       return false;
 503
 504     PartSet_Tools::createConstraint(mySketch, aClickedFeaturePoint, aFeaturePoint);
 505   }
 506   return true;
 507 }
 508
 509 bool PartSet_WidgetPoint2D::setConstraintToObject(const ObjectPtr& theObject)
 510 {
 511   AttributeRefAttrPtr aRefAttr = attributeRefAttr();
 512   if (aRefAttr.get()) {
 513     fillRefAttribute(theObject);
 514   }
 515   else {
 516     AttributePoint2DPtr aFeaturePoint;
 517
 518     if (feature()->isMacro()) {
 519       AttributePtr aThisAttr = feature()->data()->attribute(attributeID());
 520       AttributePoint2DPtr anAttrPoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aThisAttr);
 521       if (anAttrPoint.get()) {
 522         // the macro feature will be removed after the operation is stopped, so we need to build
 523         // coicidence to possible sub-features
 524         aFeaturePoint = findFirstEqualPointInArgumentFeatures(feature(),
 525                                                                    anAttrPoint->pnt());
 526       }
 527     }
 528     else {
 529       AttributePtr aThisAttr = feature()->data()->attribute(attributeID());
 530       aFeaturePoint = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aThisAttr);
 531     }
 532     if (!aFeaturePoint.get())
 533       return false;
 534
 535     // Create point-edge coincedence
 536     FeaturePtr aFeature = mySketch->addFeature(SketchPlugin_ConstraintCoincidence::ID());
 537     std::shared_ptr<ModelAPI_Data> aData = aFeature->data();
 538
 539     std::shared_ptr<ModelAPI_AttributeRefAttr> aRef1 = std::dynamic_pointer_cast<
 540         ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_A()));
 541
 542     aRef1->setAttr(aFeaturePoint);
 543
 544     std::shared_ptr<ModelAPI_AttributeRefAttr> aRef2 = std::dynamic_pointer_cast<
 545         ModelAPI_AttributeRefAttr>(aData->attribute(SketchPlugin_Constraint::ENTITY_B()));
 546     aRef2->setObject(theObject);
 547
 548     // we need to flush created signal in order to coincidence is processed by solver
 549     Events_Loop::loop()->flush(Events_Loop::eventByName(EVENT_OBJECT_CREATED));
 550   }
 551   return true;
 552 }
 553
 554 void PartSet_WidgetPoint2D::mouseReleased(ModuleBase_IViewWindow* theWindow, QMouseEvent* theEvent)
 555 {
 556   // the contex menu release by the right button should not be processed by this widget
 557   if (theEvent->button() != Qt::LeftButton)
 558     return;
 559
 560   ModuleBase_ISelection* aSelection = myWorkshop->selection();
 561   Handle(V3d_View) aView = theWindow->v3dView();
 562
 563   QList<ModuleBase_ViewerPrsPtr> aList = aSelection->getSelected(ModuleBase_ISelection::Viewer);
 564   ModuleBase_ViewerPrsPtr aFirstValue =
 565     aList.size() > 0 ? aList.first() : ModuleBase_ViewerPrsPtr();
 566   if (!aFirstValue.get() && myPreSelected.get()) {
 567     aFirstValue = myPreSelected;
 568   }
 569
 570   // if we have selection and use it
 571   if (aFirstValue.get() && isValidSelectionCustom(aFirstValue) &&
 572       aFirstValue->shape().get()) { /// Trihedron Axis may be selected, but shape is empty
 573     GeomShapePtr aGeomShape = aFirstValue->shape();
 574     TopoDS_Shape aShape = aGeomShape->impl<TopoDS_Shape>();
 575     ObjectPtr aObject = aFirstValue->object();
 576
 577     FeaturePtr aSelectedFeature = ModelAPI_Feature::feature(aObject);
 578     bool anExternal = false;
 579     std::shared_ptr<SketchPlugin_Feature> aSPFeature;
 580     if (aSelectedFeature.get() != NULL)
 581       aSPFeature = std::dynamic_pointer_cast<SketchPlugin_Feature>(aSelectedFeature);
 582
 583     ResultPtr aFixedObject;
 584     bool aSketchExternalFeature = aSPFeature.get() && aSPFeature->isExternal();
 585     if ((!aSPFeature && !aShape.IsNull()) || aSketchExternalFeature) {
 586       aFixedObject = PartSet_Tools::findFixedObjectByExternal(aShape, aObject, mySketch);
 587       if (aSketchExternalFeature && !aFixedObject.get()) {/// local selection on external feature
 588         anExternal = false;
 589       }
 590       else {
 591         anExternal = true;
 592         if (!aFixedObject.get())
 593           aFixedObject = PartSet_Tools::createFixedObjectByExternal(aShape, aObject, mySketch);
 594       }
 595     }
 596     if (anExternal) {
 597       double aX, aY;
 598       if (getPoint2d(aView, aShape, aX, aY) && isFeatureContainsPoint(myFeature, aX, aY)) {
 599         // do not create a constraint to the point, which already used by the feature
 600         // if the feature contains the point, focus is not switched
 601         setPoint(aX, aY);
 602       }
 603       else {
 604         if (getPoint2d(aView, aShape, aX, aY))
 605           setPoint(aX, aY);
 606         else {
 607           if (aShape.ShapeType() == TopAbs_EDGE) {
 608             // point is taken from mouse event and set in attribute. It should be done before set
 609             // coinident constraint to the external line. If a point is created, it should be in
 610             // the mouse clicked point
 611             gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(),
 612                                                                theWindow->v3dView());
 613             PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, aY);
 614             setPoint(aX, aY);
 615           }
 616           setValueState(Stored); // in case of edge selection, Apply state should also be updated
 617         }
 618         bool anOrphanPoint = aShape.ShapeType() == TopAbs_VERTEX ||
 619                               isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
 620         if (anExternal) {
 621           // we should not stop reentrant operation on external objects because
 622           anOrphanPoint = true;
 623           // they are not participate in the contour creation excepting external vertices
 624           if (aShape.ShapeType() == TopAbs_VERTEX) {
 625             FeaturePtr aFixedFeature = ModelAPI_Feature::feature(aFixedObject);
 626             if (aFixedFeature.get() && aFixedFeature->getKind() == SketchPlugin_Point::ID()) {
 627               anOrphanPoint = isOrphanPoint(aFixedFeature, mySketch, aX, aY);
 628             }
 629           }
 630         }
 631         if (aFixedObject.get())
 632           setConstraintToObject(aFixedObject);
 633         // fignal updated should be flushed in order to visualize possible created
 634         // external objects e.g. selection of trihedron axis when input end arc point
 635         updateObject(feature());
 636
 637         if (!anOrphanPoint)
 638           emit vertexSelected(); // it stops the reentrant operation
 639
 640         emit focusOutWidget(this);
 641       }
 642     }
 643     if (!anExternal) {
 644       double aX, aY;
 645       bool isProcessed = false;
 646       if (getPoint2d(aView, aShape, aX, aY) && isFeatureContainsPoint(myFeature, aX, aY)) {
 647         // when the point is selected, the coordinates of the point should be set into the attribute
 648         // if the feature contains the point, focus is not switched
 649         setPoint(aX, aY);
 650       }
 651       else {
 652         bool anOrphanPoint = isOrphanPoint(aSelectedFeature, mySketch, aX, aY);
 653         // do not set a coincidence constraint in the attribute if the feature contains a point
 654         // with the same coordinates. It is important for line creation in order to do not set
 655         // the same constraints for the same points, oterwise the result line has zero length.
 656         bool isAuxiliaryFeature = false;
 657         if (getPoint2d(aView, aShape, aX, aY)) {
 658           setPoint(aX, aY);
 659           setConstraintToPoint(aX, aY, aFirstValue);
 660         }
 661         else if (aShape.ShapeType() == TopAbs_EDGE) {
 662           // point is taken from mouse event and set in attribute. It should be done before setting
 663           // coinident constraint to the external line. If a point is created, it should be in
 664           // the mouse clicked point
 665           gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
 666           PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, aY);
 667           setPoint(aX, aY);
 668           setConstraintToObject(aObject);
 669           setValueState(Stored); // in case of edge selection, Apply state should also be updated
 670           isAuxiliaryFeature = PartSet_Tools::isAuxiliarySketchEntity(aObject);
 671         }
 672         // it is important to perform updateObject() in order to the current value is
 673         // processed by Sketch Solver. Test case: line is created from a previous point
 674         // to some distance, but in the area of the highlighting of the point. Constraint
 675         // coincidence is created, after the solver is performed, the distance between the
 676         // points of the line becomes less than the tolerance. Validator of the line returns
 677         // false, the line will be aborted, but sketch stays valid.
 678         updateObject(feature());
 679         if (!anOrphanPoint && !anExternal && !isAuxiliaryFeature)
 680           emit vertexSelected();
 681         emit focusOutWidget(this);
 682       }
 683     }
 684   }
 685   // The selection could be a center of an external circular object
 686   else if (aFirstValue.get() && (!aFirstValue->interactive().IsNull())) {
 687     Handle(PartSet_CenterPrs) aAIS = Handle(PartSet_CenterPrs)::DownCast(aFirstValue->interactive());
 688     if (!aAIS.IsNull()) {
 689       gp_Pnt aPntComp = aAIS->Component()->Pnt();
 690       GeomVertexPtr aVertPtr(new GeomAPI_Vertex(aPntComp.X(), aPntComp.Y(), aPntComp.Z()));
 691       TopoDS_Shape aShape = aVertPtr->impl<TopoDS_Shape>();
 692
 693       ResultPtr aFixedObject = PartSet_Tools::findFixedObjectByExternal(aShape, aAIS->object(), mySketch);
 694       if (!aFixedObject.get())
 695         aFixedObject = PartSet_Tools::createFixedByExternalCenter(aAIS->object(), aAIS->edge(),
 696                                                                   aAIS->centerType(), mySketch);
 697       if (aFixedObject.get())
 698         setConstraintToObject(aFixedObject);
 699       // fignal updated should be flushed in order to visualize possible created
 700       // external objects e.g. selection of trihedron axis when input end arc point
 701       updateObject(feature());
 702
 703       double aX, aY;
 704       if (getPoint2d(aView, aShape, aX, aY)) {
 705         // do not create a constraint to the point, which already used by the feature
 706         // if the feature contains the point, focus is not switched
 707         setPoint(aX, aY);
 708       }
 709       emit vertexSelected(); // it stops the reentrant operation
 710       emit focusOutWidget(this);
 711     }
 712   }
 713   else {
 714     // A case when point is taken from mouse event
 715     gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
 716     double aX, anY;
 717     PartSet_Tools::convertTo2D(aPoint, mySketch, aView, aX, anY);
 718
 719     // if the feature contains the point, focus is not switched
 720     if (!setPoint(aX, anY) || isFeatureContainsPoint(myFeature, aX, anY))
 721       return;
 722
 723     emit focusOutWidget(this);
 724   }
 725 }
 726
 727 void PartSet_WidgetPoint2D::setPreSelection(
 728                                const std::shared_ptr<ModuleBase_ViewerPrs>& thePreSelected,
 729                                ModuleBase_IViewWindow* theWnd,
 730                                QMouseEvent* theEvent)
 731 {
 732   myPreSelected = thePreSelected;
 733   mouseReleased(theWnd, theEvent);
 734   myPreSelected = ModuleBase_ViewerPrsPtr();
 735 }
 736
 737 void PartSet_WidgetPoint2D::getGeomSelection_(const std::shared_ptr<ModuleBase_ViewerPrs>& theValue,
 738                                               ObjectPtr& theObject,
 739                                               GeomShapePtr& theShape)
 740 {
 741   myExternalObjectMgr->getGeomSelection(theValue, theObject, theShape, myWorkshop, sketch(), true);
 742 }
 743
 744 void PartSet_WidgetPoint2D::mouseMoved(ModuleBase_IViewWindow* theWindow, QMouseEvent* theEvent)
 745 {
 746   PartSet_Module* aModule = dynamic_cast<PartSet_Module*>(myWorkshop->module());
 747
 748   if (isEditingMode() || aModule->sketchReentranceMgr()->isInternalEditActive())
 749     return;
 750
 751   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), theWindow->v3dView());
 752
 753   double aX, anY;
 754   PartSet_Tools::convertTo2D(aPoint, mySketch, theWindow->v3dView(), aX, anY);
 755   if (myState != ModifiedInViewer)
 756     storeCurentValue();
 757   // we need to block the value state change
 758   bool isBlocked = blockValueState(true);
 759   setPoint(aX, anY);
 760   blockValueState(isBlocked);
 761   setValueState(ModifiedInViewer);
 762 }
 763
 764 double PartSet_WidgetPoint2D::x() const
 765 {
 766   return myXSpin->value();
 767 }
 768
 769 double PartSet_WidgetPoint2D::y() const
 770 {
 771   return myYSpin->value();
 772 }
 773
 774
 775 bool PartSet_WidgetPoint2D::isFeatureContainsPoint(const FeaturePtr& theFeature,
 776                                                    double theX, double theY)
 777 {
 778   bool aPointIsFound = false;
 779
 780   if (feature()->getKind() != SketchPlugin_Line::ID())
 781     return aPointIsFound;
 782
 783   AttributePtr aWidgetAttribute = myFeature->attribute(attributeID());
 784
 785   std::shared_ptr<GeomAPI_Pnt2d> aPnt2d =
 786                                     std::shared_ptr<GeomAPI_Pnt2d>(new GeomAPI_Pnt2d(theX, theY));
 787   std::list<AttributePtr> anAttributes =
 788                                 myFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
 789   std::list<AttributePtr>::iterator anIter = anAttributes.begin();
 790   for(; anIter != anAttributes.end() && !aPointIsFound; anIter++) {
 791     AttributePoint2DPtr aPoint2DAttribute =
 792       std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIter);
 793     if (aPoint2DAttribute == aWidgetAttribute)
 794       continue;
 795     if (aPoint2DAttribute.get() && aPoint2DAttribute->isInitialized()) {
 796       aPointIsFound = aPoint2DAttribute->pnt()->isEqual(aPnt2d);
 797     }
 798   }
 799   return aPointIsFound;
 800 }
 801
 802 void PartSet_WidgetPoint2D::initializeValueByActivate()
 803 {
 804 }
 805
 806 /*void PartSet_WidgetPoint2D::onValuesChanged()
 807 {
 808   emit valuesChanged();
 809 }*/
 810
 811 bool PartSet_WidgetPoint2D::processEnter()
 812 {
 813   return false;
 814   /*bool isModified = getValueState() == ModifiedInPP;
 815   if (isModified) {
 816     bool isXModified = myXSpin->hasFocus();
 817     emit valuesChanged();
 818     if (isXModified)
 819       myXSpin->selectAll();
 820     else
 821       myYSpin->selectAll();
 822   }
 823   return isModified;*/
 824 }
 825
 826 bool PartSet_WidgetPoint2D::useSelectedShapes() const
 827 {
 828   return true;
 829 }
 830
 831 bool PartSet_WidgetPoint2D::isOrphanPoint(const FeaturePtr& theFeature,
 832                                           const CompositeFeaturePtr& theSketch,
 833                                           double theX, double theY)
 834 {
 835   bool anOrphanPoint = false;
 836   if (theFeature.get()) {
 837     AttributePoint2DPtr aPointAttr;
 838     std::string aFeatureKind = theFeature->getKind();
 839     if (aFeatureKind == SketchPlugin_Point::ID())
 840       aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 841                                        theFeature->attribute(SketchPlugin_Point::COORD_ID()));
 842     else if (aFeatureKind == SketchPlugin_Circle::ID())
 843       aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 844                                        theFeature->attribute(SketchPlugin_Circle::CENTER_ID()));
 845
 846     else if (aFeatureKind == SketchPlugin_Arc::ID())
 847       aPointAttr = std::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 848                                        theFeature->attribute(SketchPlugin_Arc::CENTER_ID()));
 849
 850     /// check that the geometry point with the given coordinates is the checked point
 851     /// e.g. in arc the (x,y) point can not coicide to the center point and it automatically
 852     /// means that this point is not an orphant one.
 853     if (aPointAttr.get()) {
 854       std::shared_ptr<GeomAPI_Pnt2d> aCheckedPoint = std::shared_ptr<GeomAPI_Pnt2d>(
 855                                                     new GeomAPI_Pnt2d(theX, theY));
 856       if (!aCheckedPoint->isEqual(aPointAttr->pnt()))
 857         return anOrphanPoint;
 858     }
 859
 860     if (aPointAttr.get()) {
 861       std::shared_ptr<GeomAPI_Pnt2d> aPoint = aPointAttr->pnt();
 862       // we need to find coincidence features in results also, because external object(point)
 863       // uses refs to me in another feature.
 864       FeaturePtr aCoincidence = PartSet_Tools::findFirstCoincidence(theFeature, aPoint);
 865       anOrphanPoint = true;
 866       // if there is at least one concident line to the point, the point is not an orphant
 867       if (aCoincidence.get()) {
 868         QList<FeaturePtr> aCoinsideLines;
 869         QList<FeaturePtr> aCoins;
 870         PartSet_Tools::findCoincidences(aCoincidence, aCoinsideLines, aCoins,
 871                                         SketchPlugin_ConstraintCoincidence::ENTITY_A());
 872         PartSet_Tools::findCoincidences(aCoincidence, aCoinsideLines, aCoins,
 873                                         SketchPlugin_ConstraintCoincidence::ENTITY_B());
 874         QList<FeaturePtr>::const_iterator anIt = aCoinsideLines.begin(),
 875                                           aLast = aCoinsideLines.end();
 876         for (; anIt != aLast && anOrphanPoint; anIt++) {
 877           anOrphanPoint = (*anIt)->getKind() != SketchPlugin_Line::ID();
 878         }
 879       }
 880     }
 881   }
 882   return anOrphanPoint;
 883 }
 884
 885 bool PartSet_WidgetPoint2D::shapeExploreHasVertex(const GeomShapePtr& theShape,
 886                                                   const std::shared_ptr<GeomAPI_Pnt2d>& thePoint,
 887                                                   const CompositeFeaturePtr& theSketch)
 888 {
 889   std::shared_ptr<GeomAPI_Pnt> aPoint = PartSet_Tools::point3D(thePoint, theSketch);
 890
 891   bool aContainPoint = false;
 892   GeomAPI_ShapeExplorer anExp(theShape, GeomAPI_Shape::VERTEX);
 893   for(; anExp.more() && !aContainPoint; anExp.next()) {
 894     std::shared_ptr<GeomAPI_Shape> aVertexInCompSolid = anExp.current();
 895     std::shared_ptr<GeomAPI_Vertex> aVertex(new GeomAPI_Vertex(aVertexInCompSolid));
 896     if (aVertex.get())
 897       aContainPoint = aPoint->isEqual(aVertex->point());
 898   }
 899   return aContainPoint;
 900 }
 901
 902 AttributeRefAttrPtr PartSet_WidgetPoint2D::attributeRefAttr() const
 903 {
 904   AttributeRefAttrPtr anAttribute;
 905   if (myRefAttribute.empty())
 906     return anAttribute;
 907
 908   AttributePtr anAttributeRef = feature()->attribute(myRefAttribute);
 909   if (!anAttributeRef.get())
 910     return anAttribute;
 911
 912   return std::dynamic_pointer_cast<ModelAPI_AttributeRefAttr>(anAttributeRef);
 913 }
 914
 915 void PartSet_WidgetPoint2D::fillRefAttribute(double theClickedX, double theClickedY,
 916                               const std::shared_ptr<ModuleBase_ViewerPrs>& theValue)
 917 {
 918   AttributeRefAttrPtr aRefAttr = attributeRefAttr();
 919   if (!aRefAttr.get())
 920     return;
 921
 922   FeaturePtr aFeature = feature();
 923   std::string anAttribute = attributeID();
 924
 925   if (aFeature.get()) {
 926     std::shared_ptr<GeomAPI_Pnt2d> aClickedPoint = std::shared_ptr<GeomAPI_Pnt2d>(
 927                                       new GeomAPI_Pnt2d(theClickedX, theClickedY));
 928     AttributePoint2DPtr aClickedFeaturePoint = findFirstEqualPointInSketch(mySketch,
 929                                                             aFeature, aClickedPoint);
 930     if (aClickedFeaturePoint.get())
 931       aRefAttr->setAttr(aClickedFeaturePoint);
 932     else {
 933       ObjectPtr anObject = getGeomSelection(theValue);
 934       if (anObject.get())
 935         aRefAttr->setObject(anObject);
 936     }
 937   }
 938 }
 939
 940 void PartSet_WidgetPoint2D::fillRefAttribute(const ModuleBase_ViewerPrsPtr& theValue)
 941 {
 942   fillRefAttribute(getGeomSelection(theValue));
 943 }
 944
 945 void PartSet_WidgetPoint2D::fillRefAttribute(const ObjectPtr& theObject)
 946 {
 947   AttributeRefAttrPtr aRefAttr = attributeRefAttr();
 948   if (aRefAttr.get())
 949     aRefAttr->setObject(theObject);
 950 }
 951
 952 std::shared_ptr<GeomDataAPI_Point2D> PartSet_WidgetPoint2D::findFirstEqualPointInArgumentFeatures(
 953                   const FeaturePtr& theFeature, const std::shared_ptr<GeomAPI_Pnt2d>& thePoint)
 954 {
 955   std::shared_ptr<GeomDataAPI_Point2D> aFeaturePoint;
 956
 957   // may be feature is not updated yet, execute is not performed and references features
 958   // are not created. Case: rectangle macro feature
 959   ModuleBase_Tools::flushUpdated(theFeature);
 960
 961   std::list<AttributePtr> anAttributes = theFeature->data()->attributes(
 962                                           ModelAPI_AttributeRefList::typeId());
 963   std::list<AttributePtr>::const_iterator anIt = anAttributes.begin(), aLast = anAttributes.end();
 964   for (; anIt != aLast && !aFeaturePoint.get(); anIt++) {
 965     std::shared_ptr<ModelAPI_AttributeRefList> aCurSelList =
 966                                       std::dynamic_pointer_cast<ModelAPI_AttributeRefList>(*anIt);
 967     for (int i = 0, aNb = aCurSelList->size(); i < aNb && !aFeaturePoint.get(); i++) {
 968       ObjectPtr anObject = aCurSelList->object(i);
 969       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(anObject);
 970       if (aFeature.get())
 971         aFeaturePoint = findFirstEqualPoint(aFeature, thePoint);
 972     }
 973   }
 974   return aFeaturePoint;
 975 }
 976
 977 std::shared_ptr<GeomDataAPI_Point2D> PartSet_WidgetPoint2D::findFirstEqualPoint(
 978                                               const FeaturePtr& theFeature,
 979                                               const std::shared_ptr<GeomAPI_Pnt2d>& thePoint)
 980 {
 981   std::shared_ptr<GeomDataAPI_Point2D> aFPoint;
 982
 983   // find the given point in the feature attributes
 984   std::list<std::shared_ptr<ModelAPI_Attribute> > anAttiributes =
 985                                     theFeature->data()->attributes(GeomDataAPI_Point2D::typeId());
 986   std::list<std::shared_ptr<ModelAPI_Attribute> >::const_iterator anIt = anAttiributes.begin(),
 987       aLast = anAttiributes.end();
 988   ModelAPI_ValidatorsFactory* aValidators = ModelAPI_Session::get()->validators();
 989
 990   for (; anIt != aLast && !aFPoint; anIt++) {
 991     std::shared_ptr<GeomDataAPI_Point2D> aCurPoint =
 992                                              std::dynamic_pointer_cast<GeomDataAPI_Point2D>(*anIt);
 993     if (aCurPoint && aCurPoint->isInitialized() &&
 994         aValidators->isCase(theFeature, aCurPoint->id()) &&
 995         (aCurPoint->pnt()->distance(thePoint) < Precision::Confusion())) {
 996       aFPoint = aCurPoint;
 997       break;
 998     }
 999   }
1000   return aFPoint;
1001 }
1002
1003 std::shared_ptr<GeomDataAPI_Point2D> PartSet_WidgetPoint2D::findFirstEqualPointInSketch(
1004                                     const CompositeFeaturePtr& theSketch,
1005                                     const FeaturePtr& theSkipFeature,
1006                                     const std::shared_ptr<GeomAPI_Pnt2d>& thePoint)
1007 {
1008   // get all sketch features. If the point with the given coordinates belong to any sketch feature,
1009   // the constraint is created between the feature point and the found sketch point
1010   std::shared_ptr<ModelAPI_Data> aData = theSketch->data();
1011   std::shared_ptr<ModelAPI_AttributeRefList> aRefList = std::dynamic_pointer_cast<
1012       ModelAPI_AttributeRefList>(aData->attribute(SketchPlugin_Sketch::FEATURES_ID()));
1013
1014   std::list<ObjectPtr> aFeatures = aRefList->list();
1015   std::list<ObjectPtr>::const_iterator anIt = aFeatures.begin(), aLast = aFeatures.end();
1016   std::list<std::shared_ptr<ModelAPI_Attribute> > anAttiributes;
1017
1018   std::shared_ptr<GeomDataAPI_Point2D> aFPoint;
1019   for (; anIt != aLast; anIt++) {
1020     FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(*anIt);
1021     if (!aFeature.get() || (theSkipFeature.get() && theSkipFeature == aFeature))
1022       continue;
1023     aFPoint = PartSet_WidgetPoint2D::findFirstEqualPoint(aFeature, thePoint);
1024     if (aFPoint.get())
1025       break;
1026   }
1027   return aFPoint;
1028 }
1029
1030 ObjectPtr PartSet_WidgetPoint2D::getGeomSelection(const ModuleBase_ViewerPrsPtr& theValue)
1031 {
1032   ObjectPtr anObject;
1033   GeomShapePtr aShape;
1034   ModuleBase_ISelection* aSelection = myWorkshop->selection();
1035   anObject = aSelection->getResult(theValue);
1036   aShape = aSelection->getShape(theValue);
1037   myExternalObjectMgr->getGeomSelection(theValue, anObject, aShape, myWorkshop, sketch(), true);
1038
1039   return anObject;
1040 }