src/PartSet/PartSet_SketcherMgr.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:        PartSet_SketcherMgr.cpp
   4 // Created:     19 Dec 2014
   5 // Author:      Vitaly SMETANNIKOV
   6
   7 #include "PartSet_SketcherMgr.h"
   8 #include "PartSet_Module.h"
   9 #include "PartSet_WidgetPoint2D.h"
  10 #include "PartSet_Tools.h"
  11
  12 #include <XGUI_ModuleConnector.h>
  13 #include <XGUI_Displayer.h>
  14 #include <XGUI_Workshop.h>
  15 #include <XGUI_Selection.h>
  16 #include <XGUI_SelectionMgr.h>
  17
  18 #include <ModuleBase_IViewer.h>
  19 #include <ModuleBase_IWorkshop.h>
  20 #include <ModuleBase_IViewWindow.h>
  21 #include <ModuleBase_Operation.h>
  22 #include <ModuleBase_ISelection.h>
  23 #include <ModuleBase_IPropertyPanel.h>
  24 #include <ModuleBase_Operation.h>
  25
  26 #include <GeomDataAPI_Point2D.h>
  27
  28 #include <Events_Loop.h>
  29
  30 #include <SketchPlugin_Line.h>
  31 #include <SketchPlugin_Sketch.h>
  32 #include <SketchPlugin_Point.h>
  33 #include <SketchPlugin_Arc.h>
  34 #include <SketchPlugin_Circle.h>
  35 #include <SketchPlugin_ConstraintLength.h>
  36 #include <SketchPlugin_ConstraintDistance.h>
  37 #include <SketchPlugin_ConstraintParallel.h>
  38 #include <SketchPlugin_ConstraintPerpendicular.h>
  39 #include <SketchPlugin_ConstraintRadius.h>
  40 #include <SketchPlugin_ConstraintRigid.h>
  41
  42 #include <SelectMgr_IndexedMapOfOwner.hxx>
  43 #include <StdSelect_BRepOwner.hxx>
  44
  45 #include <ModelAPI_Events.h>
  46
  47 #include <QMouseEvent>
  48 #include <QApplication>
  49
  50
  51 /// Returns list of unique objects by sum of objects from List1 and List2
  52 /*QList<ModuleBase_ViewerPrs> getSumList(const QList<ModuleBase_ViewerPrs>& theList1,
  53                                        const QList<ModuleBase_ViewerPrs>& theList2)
  54 {
  55   QList<ModuleBase_ViewerPrs> aRes;
  56   foreach (ModuleBase_ViewerPrs aPrs, theList1) {
  57     if (!aRes.contains(aPrs))
  58       aRes.append(aPrs);
  59   }
  60   foreach (ModuleBase_ViewerPrs aPrs, theList2) {
  61     if (!aRes.contains(aPrs))
  62       aRes.append(aPrs);
  63   }
  64   return aRes;
  65 }*/
  66
  67 void fillFeature2Attribute(const QList<ModuleBase_ViewerPrs>& theList,
  68                            QMap<FeaturePtr, QList<AttributePtr> >& theFeature2AttributeMap,
  69                            const FeaturePtr theSketch)
  70 {
  71   QList<ModuleBase_ViewerPrs> aRes;
  72
  73   QList<ModuleBase_ViewerPrs>::const_iterator anIt = theList.begin(),
  74                                               aLast = theList.end();
  75   for (; anIt != aLast; anIt++)
  76   {
  77     ModuleBase_ViewerPrs aPrs = *anIt;
  78     FeaturePtr aFeature = ModelAPI_Feature::feature(aPrs.object());
  79     if (aFeature.get() == NULL)
  80       continue;
  81
  82     QList<AttributePtr> anAttributes;
  83     if (theFeature2AttributeMap.contains(aFeature)) {
  84       anAttributes = theFeature2AttributeMap[aFeature];
  85     }
  86     AttributePtr anAttr;
  87     TopoDS_Shape aShape = aPrs.shape();
  88     if (!aShape.IsNull()) {
  89       if (aShape.ShapeType() == TopAbs_VERTEX) {
  90         anAttr = PartSet_Tools::findAttributeBy2dPoint(aFeature, aShape, theSketch);
  91         if (anAttr.get() != NULL && !anAttributes.contains(anAttr))
  92           anAttributes.push_back(anAttr);
  93       }
  94     }
  95     theFeature2AttributeMap[aFeature] = anAttributes;
  96   }
  97 }
  98
  99
 100
 101
 102 PartSet_SketcherMgr::PartSet_SketcherMgr(PartSet_Module* theModule)
 103   : QObject(theModule), myModule(theModule), myIsDragging(false), myDragDone(false)
 104 {
 105   ModuleBase_IWorkshop* aWorkshop = myModule->workshop();
 106   ModuleBase_IViewer* aViewer = aWorkshop->viewer();
 107
 108   myPreviousSelectionEnabled = true;//aViewer->isSelectionEnabled();
 109
 110   connect(aViewer, SIGNAL(mousePress(ModuleBase_IViewWindow*, QMouseEvent*)),
 111           this, SLOT(onMousePressed(ModuleBase_IViewWindow*, QMouseEvent*)));
 112
 113   connect(aViewer, SIGNAL(mouseRelease(ModuleBase_IViewWindow*, QMouseEvent*)),
 114           this, SLOT(onMouseReleased(ModuleBase_IViewWindow*, QMouseEvent*)));
 115
 116   connect(aViewer, SIGNAL(mouseMove(ModuleBase_IViewWindow*, QMouseEvent*)),
 117           this, SLOT(onMouseMoved(ModuleBase_IViewWindow*, QMouseEvent*)));
 118
 119   connect(aViewer, SIGNAL(mouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)),
 120           this, SLOT(onMouseDoubleClick(ModuleBase_IViewWindow*, QMouseEvent*)));
 121 }
 122
 123 PartSet_SketcherMgr::~PartSet_SketcherMgr()
 124 {
 125   if (!myPlaneFilter.IsNull())
 126     myPlaneFilter.Nullify();
 127 }
 128
 129 void PartSet_SketcherMgr::onMousePressed(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 130 {
 131   //
 132   if (!(theEvent->buttons() & Qt::LeftButton))
 133     return;
 134
 135   ModuleBase_IWorkshop* aWorkshop = myModule->workshop();
 136   ModuleBase_Operation* aOperation = aWorkshop->currentOperation();
 137   // Use only for sketch operations
 138   if (aOperation && myCurrentSketch) {
 139     if (!PartSet_Tools::sketchPlane(myCurrentSketch))
 140       return;
 141
 142     bool isSketcher = (aOperation->id().toStdString() == SketchPlugin_Sketch::ID());
 143     bool isSketchOpe = sketchOperationIdList().contains(aOperation->id());
 144
 145     // Avoid non-sketch operations
 146     if ((!isSketchOpe) && (!isSketcher))
 147       return;
 148
 149     bool isEditing = aOperation->isEditOperation();
 150
 151     // Ignore creation sketch operation
 152     if ((!isSketcher) && (!isEditing))
 153       return;
 154
 155     // MoveTo in order to highlight current object
 156     ModuleBase_IViewer* aViewer = aWorkshop->viewer();
 157     aViewer->AISContext()->MoveTo(theEvent->x(), theEvent->y(), theWnd->v3dView());
 158
 159     // Remember highlighted objects for editing
 160     ModuleBase_ISelection* aSelect = aWorkshop->selection();
 161     QList<ModuleBase_ViewerPrs> aHighlighted = aSelect->getHighlighted();
 162     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 163     myFeature2AttributeMap.clear();
 164
 165     bool aHasShift = (theEvent->modifiers() & Qt::ShiftModifier);
 166     if (aHasShift) {
 167       fillFeature2Attribute(aHighlighted, myFeature2AttributeMap, myCurrentSketch);
 168       fillFeature2Attribute(aSelected, myFeature2AttributeMap, myCurrentSketch);
 169     }
 170     else {
 171       fillFeature2Attribute(aHighlighted, myFeature2AttributeMap, myCurrentSketch);
 172     }
 173
 174     if (myFeature2AttributeMap.empty()) {
 175       if (isSketchOpe && (!isSketcher))
 176         // commit previous operation
 177         if (!aOperation->commit())
 178           aOperation->abort();
 179       return;
 180     }
 181
 182     if (isSketcher) {
 183       myIsDragging = true;
 184
 185       get2dPoint(theWnd, theEvent, myCurX, myCurY);
 186       myDragDone = false;
 187       aWorkshop->viewer()->enableMultiselection(false);
 188       launchEditing();
 189
 190     } else if (isSketchOpe && isEditing) {
 191       // If selected another object commit current result
 192       aOperation->commit();
 193
 194       myIsDragging = true;
 195       get2dPoint(theWnd, theEvent, myCurX, myCurY);
 196       myDragDone = false;
 197       aWorkshop->viewer()->enableMultiselection(false);
 198
 199       // This is necessary in order to finalize previous operation
 200       QApplication::processEvents();
 201       launchEditing();
 202     }
 203   }
 204 }
 205
 206 void PartSet_SketcherMgr::onMouseReleased(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 207 {
 208   ModuleBase_IWorkshop* aWorkshop = myModule->workshop();
 209   ModuleBase_Operation* aOp = aWorkshop->currentOperation();
 210   if (!aOp)
 211     return;
 212   if (!sketchOperationIdList().contains(aOp->id()))
 213     return;
 214
 215   // Only for sketcher operations
 216   ModuleBase_IViewer* aViewer = aWorkshop->viewer();
 217   if (myIsDragging) {
 218     aWorkshop->viewer()->enableSelection(myPreviousSelectionEnabled);
 219     myIsDragging = false;
 220     if (myDragDone) {
 221       aViewer->enableMultiselection(true);
 222       //aOp->commit();
 223       myFeature2AttributeMap.clear();
 224
 225       // Reselect edited object
 226       /*aViewer->AISContext()->MoveTo(theEvent->x(), theEvent->y(), theWnd->v3dView());
 227       if (theEvent->modifiers() & Qt::ShiftModifier)
 228         aViewer->AISContext()->ShiftSelect();
 229       else
 230         aViewer->AISContext()->Select();
 231         */
 232       return;
 233     }
 234   }
 235   if (!aViewer->isMultiSelectionEnabled()) {
 236     aViewer->enableMultiselection(true);
 237   }
 238 }
 239
 240 void PartSet_SketcherMgr::onMouseMoved(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 241 {
 242   if (myIsDragging) {
 243     // the selection should be switched off in order to do not deselect moved objects by the
 244     // mouse release
 245     ModuleBase_IViewer* aViewer = myModule->workshop()->viewer();
 246     aViewer->enableSelection(false);
 247
 248     ModuleBase_Operation* aOperation = myModule->workshop()->currentOperation();
 249     if (aOperation->id().toStdString() == SketchPlugin_Sketch::ID())
 250       return; // No edit operation activated
 251
 252     Handle(V3d_View) aView = theWnd->v3dView();
 253     gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), aView);
 254     double aX, aY;
 255     PartSet_Tools::convertTo2D(aPoint, myCurrentSketch, aView, aX, aY);
 256     double dX =  aX - myCurX;
 257     double dY =  aY - myCurY;
 258
 259     ModuleBase_IWorkshop* aWorkshop = myModule->workshop();
 260     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 261     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 262     bool isEnableUpdateViewer = aDisplayer->enableUpdateViewer(false);
 263
 264     static Events_ID aMoveEvent = Events_Loop::eventByName(EVENT_OBJECT_MOVED);
 265     //static Events_ID aUpdateEvent = Events_Loop::eventByName(EVENT_OBJECT_UPDATED);
 266
 267     FeatureToAttributesMap::const_iterator anIt = myFeature2AttributeMap.begin(),
 268                                            aLast = myFeature2AttributeMap.end();
 269     FeatureToSelectionMap aCurrentSelection;
 270     for (; anIt != aLast; anIt++) {
 271       FeaturePtr aFeature = anIt.key();
 272       AttributePtr anAttr;
 273
 274       AttributeList anAttributes = anIt.value();
 275       if (!anAttributes.empty()) {
 276         anAttr = anAttributes.first();
 277       }
 278
 279       // save the previous selection
 280       getCurrentSelection(aFeature, myCurrentSketch, aWorkshop, aCurrentSelection);
 281       // save the previous selection: end
 282
 283       // Process selection by attribute: the priority to the attribute
 284       if (anAttr.get() != NULL) {
 285         std::string aAttrId = anAttr->id();
 286         DataPtr aData = aFeature->data();
 287         if (aData.get() != NULL) {
 288           std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 289             std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(aAttrId));
 290           if (aPoint.get() != NULL) {
 291             bool isImmutable = aPoint->setImmutable(true);
 292             aPoint->move(dX, dY);
 293             ModelAPI_EventCreator::get()->sendUpdated(aFeature, aMoveEvent);
 294             aPoint->setImmutable(isImmutable);
 295           }
 296         }
 297       } else {
 298         // Process selection by feature
 299         std::shared_ptr<SketchPlugin_Feature> aSketchFeature =
 300           std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 301         if (aSketchFeature) {
 302           aSketchFeature->move(dX, dY);
 303           ModelAPI_EventCreator::get()->sendUpdated(aSketchFeature, aMoveEvent);
 304         }
 305       }
 306     }
 307     Events_Loop::loop()->flush(aMoveEvent); // up all move events - to be processed in the solver
 308     //Events_Loop::loop()->flush(aUpdateEvent); // up update events - to redisplay presentations
 309
 310     // restore the previous selection
 311     FeatureToSelectionMap::const_iterator aSIt = aCurrentSelection.begin(),
 312                                           aSLast = aCurrentSelection.end();
 313     SelectMgr_IndexedMapOfOwner anOwnersToSelect;
 314     for (; aSIt != aSLast; aSIt++) {
 315       anOwnersToSelect.Clear();
 316       getSelectionOwners(aSIt->first, myCurrentSketch, aWorkshop, aCurrentSelection,
 317                          anOwnersToSelect);
 318       aConnector->workshop()->selector()->setSelectedOwners(anOwnersToSelect, false);
 319     }
 320     // restore the previous selection: end
 321
 322     aDisplayer->enableUpdateViewer(isEnableUpdateViewer);
 323     aDisplayer->updateViewer();
 324     myDragDone = true;
 325     myCurX = aX;
 326     myCurY = aY;
 327   }
 328 }
 329
 330 void PartSet_SketcherMgr::onMouseDoubleClick(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent)
 331 {
 332   ModuleBase_Operation* aOperation = myModule->workshop()->currentOperation();
 333   if (aOperation && aOperation->isEditOperation()) {
 334     std::string aId = aOperation->id().toStdString();
 335     if ((aId == SketchPlugin_ConstraintLength::ID()) ||
 336       (aId == SketchPlugin_ConstraintDistance::ID()) ||
 337       (aId == SketchPlugin_ConstraintRadius::ID()))
 338     {
 339       // Activate dimension value editing on double click
 340       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 341       QList<ModuleBase_ModelWidget*> aWidgets = aPanel->modelWidgets();
 342       // Find corresponded widget to activate value editing
 343       foreach (ModuleBase_ModelWidget* aWgt, aWidgets) {
 344         if (aWgt->attributeID() == "ConstraintValue") {
 345           aWgt->focusTo();
 346           return;
 347         }
 348       }
 349     }
 350   }
 351 }
 352
 353 void PartSet_SketcherMgr::get2dPoint(ModuleBase_IViewWindow* theWnd, QMouseEvent* theEvent,
 354                                 double& theX, double& theY)
 355 {
 356   Handle(V3d_View) aView = theWnd->v3dView();
 357   gp_Pnt aPoint = PartSet_Tools::convertClickToPoint(theEvent->pos(), aView);
 358   PartSet_Tools::convertTo2D(aPoint, myCurrentSketch, aView, theX, theY);
 359 }
 360
 361 void PartSet_SketcherMgr::launchEditing()
 362 {
 363   // there should be activate the vertex selection mode because the edit can happens by the selected
 364   // point
 365   QIntList aModes;
 366   aModes << TopAbs_VERTEX << TopAbs_EDGE;
 367   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myModule->workshop());
 368   aConnector->activateSubShapesSelection(aModes);
 369
 370   if (!myFeature2AttributeMap.empty()) {
 371     FeaturePtr aFeature = myFeature2AttributeMap.begin().key();
 372     std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 373               std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 374     if (aSPFeature) {
 375       myModule->editFeature(aSPFeature);
 376     }
 377   }
 378
 379 }
 380
 381
 382 QStringList PartSet_SketcherMgr::sketchOperationIdList()
 383 {
 384   static QStringList aIds;
 385   if (aIds.size() == 0) {
 386     aIds << SketchPlugin_Line::ID().c_str();
 387     aIds << SketchPlugin_Point::ID().c_str();
 388     aIds << SketchPlugin_Arc::ID().c_str();
 389     aIds << SketchPlugin_Circle::ID().c_str();
 390     aIds << SketchPlugin_ConstraintLength::ID().c_str();
 391     aIds << SketchPlugin_ConstraintDistance::ID().c_str();
 392     aIds << SketchPlugin_ConstraintRigid::ID().c_str();
 393     aIds << SketchPlugin_ConstraintRadius::ID().c_str();
 394     aIds << SketchPlugin_ConstraintPerpendicular::ID().c_str();
 395     aIds << SketchPlugin_ConstraintParallel::ID().c_str();
 396   }
 397   return aIds;
 398 }
 399
 400 void PartSet_SketcherMgr::startSketch(ModuleBase_Operation* theOperation)
 401 {
 402   // Display all sketcher sub-Objects
 403   myCurrentSketch = std::dynamic_pointer_cast<ModelAPI_CompositeFeature>(theOperation->feature());
 404   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myModule->workshop());
 405   XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 406
 407   // Hide sketcher result
 408   std::list<ResultPtr> aResults = myCurrentSketch->results();
 409   std::list<ResultPtr>::const_iterator aIt;
 410   for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 411     aDisplayer->erase((*aIt), false);
 412   }
 413   aDisplayer->erase(myCurrentSketch, false);
 414
 415   // Display sketcher objects
 416   for (int i = 0; i < myCurrentSketch->numberOfSubs(); i++) {
 417     FeaturePtr aFeature = myCurrentSketch->subFeature(i);
 418     std::list<ResultPtr> aResults = aFeature->results();
 419     std::list<ResultPtr>::const_iterator aIt;
 420     for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 421       aDisplayer->display((*aIt), false);
 422     }
 423     aDisplayer->display(aFeature, false);
 424   }
 425
 426   if (myPlaneFilter.IsNull())
 427     myPlaneFilter = new ModuleBase_ShapeInPlaneFilter();
 428
 429   myModule->workshop()->viewer()->addSelectionFilter(myPlaneFilter);
 430   if (theOperation->isEditOperation()) {
 431     // If it is editing of sketch then it means that plane is already defined
 432     std::shared_ptr<GeomAPI_Pln> aPln = PartSet_Tools::sketchPlane(myCurrentSketch);
 433     myPlaneFilter->setPlane(aPln->impl<gp_Pln>());
 434   }
 435   aDisplayer->updateViewer();
 436 }
 437
 438 void PartSet_SketcherMgr::stopSketch(ModuleBase_Operation* theOperation)
 439 {
 440   DataPtr aData = myCurrentSketch->data();
 441   if ((!aData) || (!aData->isValid())) {
 442     // The sketch was aborted
 443     myCurrentSketch = CompositeFeaturePtr();
 444     myModule->workshop()->viewer()->removeSelectionFilter(myPlaneFilter);
 445     return;
 446   }
 447   // Hide all sketcher sub-Objects
 448   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myModule->workshop());
 449   XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 450   for (int i = 0; i < myCurrentSketch->numberOfSubs(); i++) {
 451     FeaturePtr aFeature = myCurrentSketch->subFeature(i);
 452     std::list<ResultPtr> aResults = aFeature->results();
 453     std::list<ResultPtr>::const_iterator aIt;
 454     for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 455       aDisplayer->erase((*aIt), false);
 456     }
 457     aDisplayer->erase(aFeature, false);
 458   }
 459   // Display sketcher result
 460   std::list<ResultPtr> aResults = myCurrentSketch->results();
 461   std::list<ResultPtr>::const_iterator aIt;
 462   for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 463     aDisplayer->display((*aIt), false);
 464   }
 465   aDisplayer->display(myCurrentSketch);
 466
 467   myCurrentSketch = CompositeFeaturePtr();
 468   myModule->workshop()->viewer()->removeSelectionFilter(myPlaneFilter);
 469   aDisplayer->updateViewer();
 470 }
 471
 472
 473 void PartSet_SketcherMgr::onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>& thePln)
 474 {
 475   myPlaneFilter->setPlane(thePln->impl<gp_Pln>());
 476 }
 477
 478 void PartSet_SketcherMgr::getCurrentSelection(const FeaturePtr& theFeature,
 479                                               const FeaturePtr& theSketch,
 480                                               ModuleBase_IWorkshop* theWorkshop,
 481                                               FeatureToSelectionMap& theSelection)
 482                                               //std::set<AttributePtr>& theSelectedAttributes,
 483                                               //std::set<ResultPtr>& theSelectedResults)
 484 {
 485   if (theFeature.get() == NULL)
 486     return;
 487
 488   std::set<AttributePtr> aSelectedAttributes;
 489   std::set<ResultPtr> aSelectedResults;
 490
 491   ModuleBase_IViewer* aViewer = theWorkshop->viewer();
 492   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 493   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
 494   XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 495
 496   std::list<ResultPtr> aResults = theFeature->results();
 497   std::list<ResultPtr>::const_iterator aIt;
 498   for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt)
 499   {
 500     ResultPtr aResult = *aIt;
 501     AISObjectPtr aAISObj = aDisplayer->getAISObject(aResult);
 502     if (aAISObj.get() == NULL)
 503       continue;
 504     Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
 505     for (aContext->InitSelected(); aContext->MoreSelected(); aContext->NextSelected())
 506     {
 507       Handle(StdSelect_BRepOwner) aBRepOwner = Handle(StdSelect_BRepOwner)::DownCast(
 508                                                                       aContext->SelectedOwner());
 509       if (aBRepOwner.IsNull())
 510         continue;
 511       Handle(AIS_InteractiveObject) anIO = Handle(AIS_InteractiveObject)::DownCast(
 512                                                                         aBRepOwner->Selectable());
 513       if (aBRepOwner->HasShape()) {
 514         const TopoDS_Shape& aShape = aBRepOwner->Shape();
 515         TopAbs_ShapeEnum aShapeType = aShape.ShapeType();
 516         if (aShapeType == TopAbs_VERTEX) {
 517           AttributePtr aPntAttr = PartSet_Tools::findAttributeBy2dPoint(theFeature,
 518                                                                         aShape, theSketch);
 519           if (aPntAttr.get() != NULL)
 520             aSelectedAttributes.insert(aPntAttr);
 521         }
 522         else if (aShapeType == TopAbs_EDGE &&
 523                  aSelectedResults.find(aResult) == aSelectedResults.end()) {
 524           aSelectedResults.insert(aResult);
 525         }
 526       }
 527     }
 528   }
 529   theSelection[theFeature] = std::make_pair(aSelectedAttributes, aSelectedResults);
 530 }
 531
 532 void PartSet_SketcherMgr::getSelectionOwners(const FeaturePtr& theFeature,
 533                                              const FeaturePtr& theSketch,
 534                                              ModuleBase_IWorkshop* theWorkshop,
 535                                              //const std::set<AttributePtr>& theSelectedAttributes,
 536                                              //const std::set<ResultPtr>& theSelectedResults,
 537                                              const FeatureToSelectionMap& theSelection,
 538                                              SelectMgr_IndexedMapOfOwner& anOwnersToSelect)
 539 {
 540   if (theFeature.get() == NULL)
 541     return;
 542
 543   FeatureToSelectionMap::const_iterator anIt = theSelection.find(theFeature);
 544   std::set<AttributePtr> aSelectedAttributes = anIt->second.first;
 545   std::set<ResultPtr> aSelectedResults = anIt->second.second;
 546
 547   ModuleBase_IViewer* aViewer = theWorkshop->viewer();
 548   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 549   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWorkshop);
 550   XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 551
 552   std::list<ResultPtr> aResults = theFeature->results();
 553   std::list<ResultPtr>::const_iterator aIt;
 554   for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt)
 555   {
 556     ResultPtr aResult = *aIt;
 557     AISObjectPtr aAISObj = aDisplayer->getAISObject(aResult);
 558     if (aAISObj.get() == NULL)
 559       continue;
 560     Handle(AIS_InteractiveObject) anAISIO = aAISObj->impl<Handle(AIS_InteractiveObject)>();
 561
 562     SelectMgr_IndexedMapOfOwner aSelectedOwners;
 563     aConnector->workshop()->selector()->selection()->entityOwners(anAISIO, aSelectedOwners);
 564     for  ( Standard_Integer i = 1, n = aSelectedOwners.Extent(); i <= n; i++ ) {
 565       Handle(StdSelect_BRepOwner) anOwner = Handle(StdSelect_BRepOwner)::DownCast(aSelectedOwners(i));
 566       if ( anOwner.IsNull() || !anOwner->HasShape() )
 567         continue;
 568       const TopoDS_Shape& aShape = anOwner->Shape();
 569       TopAbs_ShapeEnum aShapeType = aShape.ShapeType();
 570       if (aShapeType == TopAbs_VERTEX) {
 571         AttributePtr aPntAttr = PartSet_Tools::findAttributeBy2dPoint(theFeature, aShape, theSketch);
 572         if (aPntAttr.get() != NULL &&
 573             aSelectedAttributes.find(aPntAttr) != aSelectedAttributes.end()) {
 574           anOwnersToSelect.Add(anOwner);
 575         }
 576       }
 577       else if (aShapeType == TopAbs_EDGE) {
 578         bool aFound = aSelectedResults.find(aResult) != aSelectedResults.end();
 579         if (aSelectedResults.find(aResult) != aSelectedResults.end() &&
 580             anOwnersToSelect.FindIndex(anOwner) <= 0)
 581           anOwnersToSelect.Add(anOwner);
 582       }
 583     }
 584   }
 585 }