src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include "PartSet_WidgetSketchLabel.h"
   5 #include "PartSet_Validators.h"
   6 #include "PartSet_Tools.h"
   7 #include "PartSet_WidgetPoint2d.h"
   8 #include "PartSet_WidgetPoint2dDistance.h"
   9 #include "PartSet_WidgetPoint2DFlyout.h"
  10 #include "PartSet_WidgetShapeSelector.h"
  11 #include "PartSet_WidgetPoint2dAngle.h"
  12 #include "PartSet_WidgetMultiSelector.h"
  13 #include "PartSet_WidgetEditor.h"
  14 #include "PartSet_WidgetFileSelector.h"
  15 #include "PartSet_WidgetSketchCreator.h"
  16 #include "PartSet_SketcherMgr.h"
  17 #include "PartSet_SketcherReetntrantMgr.h"
  18 #include "PartSet_MenuMgr.h"
  19 #include "PartSet_CustomPrs.h"
  20 #include "PartSet_IconFactory.h"
  21
  22 #include "PartSet_Filters.h"
  23 #include "PartSet_FilterInfinite.h"
  24
  25 #include <PartSetPlugin_Remove.h>
  26 #include <PartSetPlugin_Part.h>
  27 #include <PartSetPlugin_Duplicate.h>
  28
  29 #include <ModuleBase_Operation.h>
  30 #include <ModuleBase_OperationAction.h>
  31 #include <ModuleBase_IViewer.h>
  32 #include <ModuleBase_IViewWindow.h>
  33 #include <ModuleBase_IPropertyPanel.h>
  34 #include <ModuleBase_WidgetEditor.h>
  35 #include <ModuleBase_WidgetValidated.h>
  36 #include <ModuleBase_FilterFactory.h>
  37 #include <ModuleBase_Tools.h>
  38 #include <ModuleBase_OperationFeature.h>
  39
  40 #include <GeomValidators_ShapeType.h>
  41 #include <GeomValidators_Finite.h>
  42 #include <GeomValidators_Face.h>
  43 #include <GeomValidators_ConstructionComposite.h>
  44 #include <GeomValidators_ZeroOffset.h>
  45 #include <GeomValidators_BooleanArguments.h>
  46 #include <GeomValidators_Different.h>
  47 #include <GeomValidators_PartitionArguments.h>
  48
  49
  50 #include <ModelAPI_Object.h>
  51 #include <ModelAPI_Events.h>
  52 #include <ModelAPI_Validator.h>
  53 #include <ModelAPI_Data.h>
  54 #include <ModelAPI_Session.h>
  55 #include <GeomValidators_DifferentShapes.h>
  56 #include <ModelAPI_ResultBody.h>
  57 #include <ModelAPI_AttributeString.h>
  58
  59 #include <GeomDataAPI_Point2D.h>
  60 #include <GeomDataAPI_Point.h>
  61 #include <GeomDataAPI_Dir.h>
  62
  63 #include <XGUI_Displayer.h>
  64 #include <XGUI_Workshop.h>
  65 #include <XGUI_OperationMgr.h>
  66 #include <XGUI_PropertyPanel.h>
  67 #include <XGUI_ModuleConnector.h>
  68 #include <XGUI_ContextMenuMgr.h>
  69 #include <XGUI_Tools.h>
  70 #include <XGUI_ObjectsBrowser.h>
  71 #include <XGUI_SelectionMgr.h>
  72 #include <XGUI_DataModel.h>
  73 #include <XGUI_ErrorMgr.h>
  74
  75 #include <SketchPlugin_Feature.h>
  76 #include <SketchPlugin_Sketch.h>
  77 #include <SketchPlugin_ConstraintAngle.h>
  78 #include <SketchPlugin_ConstraintLength.h>
  79 #include <SketchPlugin_ConstraintDistance.h>
  80 #include <SketchPlugin_ConstraintParallel.h>
  81 #include <SketchPlugin_ConstraintPerpendicular.h>
  82 #include <SketchPlugin_ConstraintRadius.h>
  83
  84 #include <SketcherPrs_SymbolPrs.h>
  85 #include <SketcherPrs_Tools.h>
  86
  87 #include <Events_Loop.h>
  88 #include <Config_PropManager.h>
  89 #include <Config_Keywords.h>
  90
  91 #include <StdSelect_TypeOfFace.hxx>
  92 #include <TopoDS_Vertex.hxx>
  93 #include <TopoDS.hxx>
  94 #include <TopoDS_Shape.hxx>
  95 #include <BRep_Tool.hxx>
  96 #include <AIS_Dimension.hxx>
  97
  98 #include <QObject>
  99 #include <QMouseEvent>
 100 #include <QString>
 101 #include <QTimer>
 102 #include <QApplication>
 103 #include <QMessageBox>
 104 #include <QMainWindow>
 105 #include <QLineEdit>
 106
 107 #include <GeomAlgoAPI_FaceBuilder.h>
 108 #include <GeomDataAPI_Dir.h>
 109
 110 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 111
 112 #ifdef _DEBUG
 113 #include <QDebug>
 114 #endif
 115
 116 /*!Create and return new instance of XGUI_Module*/
 117 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 118 {
 119   return new PartSet_Module(theWshop);
 120 }
 121
 122 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 123 : ModuleBase_IModule(theWshop),
 124   myVisualLayerId(0), myHasConstraintShown(true)
 125 {
 126   new PartSet_IconFactory();
 127
 128   mySketchMgr = new PartSet_SketcherMgr(this);
 129   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 130
 131   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 132   XGUI_Workshop* aWorkshop = aConnector->workshop();
 133
 134   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 135   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 136   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 137           this, SLOT(onOperationActivatedByPreselection()));
 138
 139   ModuleBase_IViewer* aViewer = theWshop->viewer();
 140   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 141           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 142   connect(aViewer, SIGNAL(viewTransformed(int)),
 143           SLOT(onViewTransformed(int)));
 144   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 145           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 146
 147   myMenuMgr = new PartSet_MenuMgr(this);
 148   myCustomPrs = new PartSet_CustomPrs(theWshop);
 149
 150   Events_Loop* aLoop = Events_Loop::loop();
 151   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 152
 153   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 154   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 155 }
 156
 157 PartSet_Module::~PartSet_Module()
 158 {
 159   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 160   for (; aIt.More(); aIt.Next()) {
 161     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 162     if (!aFilter.IsNull())
 163       aFilter.Nullify();
 164   }
 165   delete myCustomPrs;
 166 }
 167
 168 void PartSet_Module::activateSelectionFilters()
 169 {
 170   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 171   for (; aIt.More(); aIt.Next()) {
 172     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 173     if (!aFilter.IsNull())
 174       myWorkshop->viewer()->addSelectionFilter(aFilter);
 175   }
 176 }
 177
 178 void PartSet_Module::deactivateSelectionFilters()
 179 {
 180   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 181   for (; aIt.More(); aIt.Next()) {
 182     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 183     if (!aFilter.IsNull())
 184       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 185   }
 186 }
 187
 188 void PartSet_Module::registerValidators()
 189 {
 190   //Registering of validators
 191   SessionPtr aMgr = ModelAPI_Session::get();
 192   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 193   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 194   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 195   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 196   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 197   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 198   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 199   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 200   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 201   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 202   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 203   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 204   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 205   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 206   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 207
 208   aFactory->registerValidator("GeomValidators_DifferentShapes", new GeomValidators_DifferentShapes);
 209   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 210   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 211   aFactory->registerValidator("GeomValidators_Finite", new GeomValidators_Finite);
 212
 213   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 214                               new GeomValidators_ConstructionComposite);
 215
 216   aFactory->registerValidator("GeomValidators_ZeroOffset",
 217                               new GeomValidators_ZeroOffset);
 218
 219   aFactory->registerValidator("GeomValidators_BooleanArguments",
 220                               new GeomValidators_BooleanArguments);
 221
 222   aFactory->registerValidator("PartSet_SketchEntityValidator",
 223                               new PartSet_SketchEntityValidator);
 224
 225   aFactory->registerValidator("GeomValidators_Different",
 226                               new GeomValidators_Different);
 227
 228   aFactory->registerValidator("GeomValidators_PartitionArguments",
 229                               new GeomValidators_PartitionArguments);
 230 }
 231
 232 void PartSet_Module::registerFilters()
 233 {
 234   //Registering of selection filters
 235   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 236   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 237 }
 238
 239 void PartSet_Module::registerProperties()
 240 {
 241   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 242                                    PLANE_SIZE);
 243   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 244                                    Config_Prop::Integer, SKETCH_WIDTH);
 245 }
 246
 247 void PartSet_Module::onOperationCommitted(ModuleBase_Operation* theOperation)
 248 {
 249   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 250     mySketchMgr->commitNestedSketch(theOperation);
 251   }
 252
 253   /// Restart sketcher operations automatically
 254   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 255     // the selection is cleared after commit the create operation
 256     // in order to do not use the same selected objects in the restarted operation
 257     // for common behaviour, the selection is cleared even if the operation is not restarted
 258     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 259     XGUI_Workshop* aWorkshop = aConnector->workshop();
 260     aWorkshop->selector()->clearSelection();
 261   }
 262 }
 263
 264 void PartSet_Module::onOperationAborted(ModuleBase_Operation* theOperation)
 265 {
 266   /// Restart sketcher operations automatically
 267   mySketchReentrantMgr->operationAborted(theOperation);
 268 }
 269
 270 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 271 {
 272   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 273     mySketchMgr->startSketch(theOperation);
 274   }
 275   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 276     mySketchMgr->startNestedSketch(theOperation);
 277   }
 278
 279   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 280   if (aFOperation)
 281     myCustomPrs->activate(aFOperation->feature(), true);
 282 }
 283
 284 void PartSet_Module::onOperationResumed(ModuleBase_Operation* theOperation)
 285 {
 286   ModuleBase_IModule::onOperationResumed(theOperation);
 287
 288   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 289   if (aFOperation)
 290     myCustomPrs->activate(aFOperation->feature(), true);
 291 }
 292
 293 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 294 {
 295   bool isModified = myCustomPrs->deactivate(false);
 296
 297   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 298     mySketchMgr->stopSketch(theOperation);
 299   }
 300   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 301     mySketchMgr->stopNestedSketch(theOperation);
 302   }
 303
 304   //VSV: Viewer is updated on feature update and redisplay
 305   //if (isModified) {
 306   //  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 307   //  XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 308   //  aDisplayer->updateViewer();
 309   //}
 310   mySketchMgr->onShowConstraintsToggle(myHasConstraintShown);
 311 }
 312
 313 ModuleBase_Operation* PartSet_Module::currentOperation() const
 314 {
 315   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 316   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 317   return anOpMgr->currentOperation();
 318 }
 319
 320 bool PartSet_Module::canUndo() const
 321 {
 322   bool aCanUndo = false;
 323   SessionPtr aMgr = ModelAPI_Session::get();
 324   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 325     aCanUndo = !aMgr->isOperation();
 326     if (!aCanUndo) // check the enable state additionally by sketch manager
 327       aCanUndo = aMgr->canUndo();
 328   }
 329   return aCanUndo;
 330 }
 331
 332 bool PartSet_Module::canRedo() const
 333 {
 334   bool aCanRedo = false;
 335   SessionPtr aMgr = ModelAPI_Session::get();
 336   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 337     aCanRedo = !aMgr->isOperation();
 338     if (!aCanRedo) // check the enable state additionally by sketch manager
 339       aCanRedo = aMgr->canRedo();
 340   }
 341   return aCanRedo;
 342 }
 343
 344 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 345 {
 346   bool aValid = true;
 347   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 348     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 349     if (aFeature) {
 350       // part features are removed in the PartSet module only.
 351       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 352         aValid = false;
 353     }
 354   }
 355   return aValid;
 356 }
 357
 358 bool PartSet_Module::canCommitOperation() const
 359 {
 360   return mySketchMgr->canCommitOperation();
 361 }
 362
 363 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 364 {
 365   // the sketch manager put the restriction to the objects erase
 366   return mySketchMgr->canEraseObject(theObject);
 367 }
 368
 369 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 370 {
 371   // the sketch manager put the restriction to the objects display
 372   return mySketchMgr->canDisplayObject(theObject);
 373 }
 374
 375 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 376 {
 377   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 378
 379   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 380   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 381        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 382   if (isSketchOp || isNestedOp) {
 383     // in active sketch operation it is possible to activate operation object in selection
 384     // in the edit operation, e.g. points of the line can be moved when the line is edited
 385     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 386     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 387   }
 388   return aCanActivate;
 389 }
 390
 391 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 392 {
 393   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 394 }
 395
 396 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 397 {
 398   myMenuMgr->updateViewerMenu(theStdActions);
 399 }
 400
 401 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 402 {
 403   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 404
 405   if (anError.isEmpty())
 406     anError = sketchMgr()->getFeatureError(theFeature);
 407
 408   if (anError.isEmpty()) {
 409     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 410     XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 411
 412     if (anOpMgr->isValidationLocked()) {
 413       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 414                                                              (anOpMgr->currentOperation());
 415       if (!aFOperation || theFeature == aFOperation->feature())
 416         anError = "Validation is locked by the current operation";
 417     }
 418   }
 419   return anError;
 420 }
 421
 422 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 423                                          QStringList& theIds) const
 424 {
 425   myMenuMgr->grantedOperationIds(theOperation, theIds);
 426
 427   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 428     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 429     XGUI_Workshop* aWorkshop = aConnector->workshop();
 430
 431     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 432   }
 433 }
 434
 435 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 436 {
 437   theModes.clear();
 438   if (mySketchMgr->activeSketch().get())
 439     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 440 }
 441
 442 bool PartSet_Module::isMouseOverWindow()
 443 {
 444   return mySketchMgr->isMouseOverWindow();
 445 }
 446
 447 void PartSet_Module::closeDocument()
 448 {
 449   clearViewer();
 450 }
 451
 452 void PartSet_Module::clearViewer()
 453 {
 454   myCustomPrs->clearPrs();
 455
 456   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 457   XGUI_Workshop* aWorkshop = aConnector->workshop();
 458   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 459   aDisplayer->deactivateSelectionFilters();
 460 }
 461
 462 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 463 {
 464   mySketchReentrantMgr->propertyPanelDefined(theOperation);
 465 }
 466
 467
 468 void PartSet_Module::onSelectionChanged()
 469 {
 470   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 471   if (!aOperation)
 472     return;
 473
 474   bool isSketcherOp = false;
 475   // An edit operation is enable only if the current opeation is the sketch operation
 476   if (mySketchMgr->activeSketch()) {
 477     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 478       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 479   }
 480   if (isSketcherOp) {
 481     // Editing of constraints can be done on selection
 482     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 483     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 484     if (aSelected.size() == 1) {
 485       ModuleBase_ViewerPrs aPrs = aSelected.first();
 486       ObjectPtr aObject = aPrs.object();
 487       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 488       if (aFeature) {
 489         std::string aId = aFeature->getKind();
 490         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 491             (aId == SketchPlugin_ConstraintLength::ID()) ||
 492             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 493             (aId == SketchPlugin_ConstraintAngle::ID())) {
 494           editFeature(aFeature);
 495         }
 496       }
 497     }
 498   }
 499 }
 500
 501 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 502 {
 503   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 504   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 505   anOpMgr->onKeyReleased(theEvent);
 506 }
 507
 508 void PartSet_Module::onEnterReleased()
 509 {
 510   mySketchReentrantMgr->enterReleased();
 511 }
 512
 513 void PartSet_Module::onOperationActivatedByPreselection()
 514 {
 515   if (!mySketchReentrantMgr->canBeCommittedByPreselection())
 516     return;
 517
 518   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 519   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 520     // Set final definitions if they are necessary
 521     //propertyPanelDefined(aOperation);
 522
 523     /// Commit sketcher operations automatically
 524     anOperation->commit();
 525   }
 526 }
 527
 528 void PartSet_Module::onNoMoreWidgets(const std::string& thePreviousAttributeID)
 529 {
 530   mySketchReentrantMgr->noMoreWidgets(thePreviousAttributeID);
 531 }
 532
 533 void PartSet_Module::onVertexSelected()
 534 {
 535   mySketchReentrantMgr->vertexSelected();
 536 }
 537
 538 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 539                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 540 {
 541   ModuleBase_IWorkshop* aWorkshop = workshop();
 542   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 543   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 544   ModuleBase_ModelWidget* aWgt = NULL;
 545   if (theType == "sketch-start-label") {
 546     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 547       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 548     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 549       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 550     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 551       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 552     aWgt = aLabelWgt;
 553   } else if (theType == "sketch-2dpoint_selector") {
 554     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 555                                                                  theWidgetApi, theParentId);
 556     aPointWgt->setSketch(mySketchMgr->activeSketch());
 557     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 558     aWgt = aPointWgt;
 559   } else if (theType == "sketch-2dpoint_flyout_selector") {
 560     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 561                                                                  theWidgetApi, theParentId);
 562     aPointWgt->setSketch(mySketchMgr->activeSketch());
 563     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 564     aWgt = aPointWgt;
 565   } else if (theType == "point2ddistance") {
 566     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 567                                                         aWorkshop, theWidgetApi, theParentId);
 568     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 569     aWgt = aDistanceWgt;
 570   } else if(theType == "point2dangle") {
 571     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 572                                                            aWorkshop, theWidgetApi, theParentId);
 573     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 574     aWgt = anAngleWgt;
 575   } else if (theType == "sketch_shape_selector") {
 576     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 577       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 578     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 579     aWgt = aShapeSelectorWgt;
 580   } else if (theType == "sketch_multi_selector") {
 581     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 582       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 583     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 584     aWgt = aShapeSelectorWgt;
 585   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 586     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 587   } else if (theType == "export_file_selector") {
 588     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 589   } else if (theType == "sketch_launcher") {
 590     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 591   }
 592   return aWgt;
 593 }
 594
 595 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 596 {
 597   ModuleBase_ModelWidget* anActiveWidget = 0;
 598
 599   anActiveWidget = mySketchReentrantMgr->activeWidget();
 600   if (!anActiveWidget) {
 601     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 602     if (aOperation) {
 603       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 604       anActiveWidget = aPanel->activeWidget();
 605     }
 606   }
 607   return anActiveWidget;
 608 }
 609
 610 bool PartSet_Module::deleteObjects()
 611 {
 612   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 613   XGUI_Workshop* aWorkshop = aConnector->workshop();
 614   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 615
 616   //SessionPtr aMgr = ModelAPI_Session::get();
 617   // 1. check whether the delete should be processed in the module
 618   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 619   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 620        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 621   if (isSketchOp || isNestedOp) {
 622     // 2. find selected presentations
 623     // selected objects should be collected before the current operation abort because
 624     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 625     ModuleBase_ISelection* aSel = workshop()->selection();
 626     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 627     // if there are no selected objects in the viewer, that means that the selection in another
 628     // place cased this method. It is necessary to return the false value to understande in above
 629     // method that delete is not processed
 630     if (aSelectedObj.count() == 0)
 631       return false;
 632
 633     // avoid delete of the objects, which are not belong to the current sketch
 634     // in order to do not delete results of other sketches
 635     QObjectPtrList aSketchObjects;
 636     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 637     for ( ; anIt != aLast; anIt++) {
 638       ObjectPtr anObject = *anIt;
 639       if (mySketchMgr->isObjectOfSketch(anObject)) {
 640         // sketch feature should be used in this list because workshop deletes features only
 641         // results are skipped
 642         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 643         aSketchObjects.append(aSketchFeature);
 644       }
 645     }
 646     // if the selection contains only local selected presentations from other sketches,
 647     // the Delete operation should not be done at all
 648     if (aSketchObjects.size() == 0)
 649       return true;
 650
 651     // 3. start operation
 652     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 653     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 654
 655     // the active nested sketch operation should be aborted unconditionally
 656     // the Delete action should be additionally granted for the Sketch operation
 657     // in order to do not abort/commit it
 658     if (!anOpMgr->canStartOperation(anOpAction->id()))
 659       return true; // the objects are processed but can not be deleted
 660
 661     anOpMgr->startOperation(anOpAction);
 662
 663     // 4. delete features
 664     // sketch feature should be skipped, only sub-features can be removed
 665     // when sketch operation is active
 666     aWorkshop->deleteFeatures(aSketchObjects);
 667     // 5. stop operation
 668     anOpMgr->commitOperation();
 669   }
 670   else {
 671     bool isPartRemoved = false;
 672     // Delete part with help of PartSet plugin
 673     // TODO: the deleted objects has to be processed by multiselection
 674     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 675     if (aObjects.size() == 1) {
 676       ObjectPtr aObj = aObjects.first();
 677       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 678       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 679         // Remove feature should be created in the document of the part results
 680         ResultPtr aPartResult = aFeature->firstResult();
 681         if (aPartResult.get()) {
 682           std::shared_ptr<ModelAPI_ResultPart> aPart =
 683                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 684           DocumentPtr aPartDoc = aPart->partDoc();
 685           if (aPartDoc.get()) {
 686             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 687                                               (PartSetPlugin_Remove::ID().c_str(), this);
 688             if (!anOpMgr->canStartOperation(anOpAction->id()))
 689               return true; // the objects are processed but can not be deleted
 690
 691             anOpMgr->startOperation(anOpAction);
 692
 693             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 694             aFeature->execute();
 695
 696             anOpMgr->commitOperation();
 697             isPartRemoved = true;
 698           }
 699         }
 700       }
 701     }
 702     return isPartRemoved;
 703   }
 704   return true;
 705 }
 706
 707 void PartSet_Module::onFeatureTriggered()
 708 {
 709   QAction* aCmd = dynamic_cast<QAction*>(sender());
 710   if (aCmd->isCheckable() && aCmd->isChecked()) {
 711     // 1. check whether the delete should be processed in the module
 712     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 713     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 714     if (isNestedOp) {
 715       // in case if in the viewer nothing is displayed, the create operation should not be
 716       // comitted even if all values of the feature are initialized
 717       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 718         // the action information should be saved before the operation is aborted
 719         // because this abort leads to update command status, which unchecks this action
 720         anOperation->abort();
 721         launchOperation(aCmd->data().toString());
 722       }
 723     }
 724   }
 725   ModuleBase_IModule::onFeatureTriggered();
 726 }
 727
 728 void PartSet_Module::launchOperation(const QString& theCmdId)
 729 {
 730   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 731     // Show constraints if a constraint was anOperation
 732     myHasConstraintShown = mySketchMgr->isConstraintsShown();
 733     mySketchMgr->onShowConstraintsToggle(true);
 734   }
 735   ModuleBase_IModule::launchOperation(theCmdId);
 736 }
 737
 738
 739 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 740 {
 741   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 742   if (!anAIS.IsNull()) {
 743     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 744     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 745     if (!aDim.IsNull()) {
 746       aCtx->SetZLayer(aDim, myVisualLayerId);
 747     } else {
 748       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 749       if (!aCons.IsNull())
 750         aCtx->SetZLayer(aCons, myVisualLayerId);
 751     }
 752   }
 753 }
 754
 755 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 756 {
 757   // this is obsolete
 758   // it should be recomputed in order to disappear in the viewer if the corresponded object
 759   // is erased
 760   //if (myCustomPrs->isActive())
 761   //  myCustomPrs->redisplay(theObject, false);
 762 }
 763
 764 void PartSet_Module::onViewTransformed(int theTrsfType)
 765 {
 766   // Set length of arrows constant in pixel size
 767   // if the operation is panning or rotate or panglobal then do nothing
 768   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 769     return;
 770   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 771   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 772   if (aContext.IsNull())
 773     return;
 774
 775   //Handle(V3d_View) aView = aViewer->activeView();
 776
 777   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 778   XGUI_Workshop* aWorkshop = aConnector->workshop();
 779   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 780   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 781   Handle(V3d_View) aView;
 782   double aScale = 0;
 783   for (aV3dViewer->InitDefinedViews();
 784        aV3dViewer->MoreDefinedViews();
 785        aV3dViewer->NextDefinedViews()) {
 786     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 787     double aS = aV->Scale();
 788     if (aS > aScale) {
 789       aScale = aS;
 790       aView = aV;
 791     }
 792   }
 793   if (aView.IsNull())
 794     return;
 795   double aLen = aView->Convert(20);
 796
 797   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 798   SketcherPrs_Tools::setArrowSize(aLen);
 799   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 800   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 801   aViewer->SetScale(aViewer->activeView(), aCurScale);
 802   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 803   bool isModified = false;
 804   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 805   foreach (AISObjectPtr aAIS, aPrsList) {
 806     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 807
 808     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 809     if (!aDim.IsNull()) {
 810       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 811       aContext->Redisplay(aDim, false);
 812       isModified = true;
 813     }
 814   }
 815   if (isModified)
 816     aDisplayer->updateViewer();
 817 }
 818
 819 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 820 {
 821   bool isRedisplayed = false;
 822   if (myCustomPrs->isActive())
 823     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 824
 825   return isRedisplayed;
 826 }
 827
 828 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 829 {
 830   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 831   if (aOB) {
 832     //QLineEdit* aLabel = aOB->activeDocLabel();
 833     //QPalette aPalet = aLabel->palette();
 834     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 835     //aLabel->setPalette(aPalet);
 836     aOB->treeView()->setExpandsOnDoubleClick(false);
 837     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 838       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 839   }
 840 }
 841
 842 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 843 {
 844   ObjectPtr anObject;
 845   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 846   if (aOperation) {
 847     /// If last line finished on vertex the lines creation sequence has to be break
 848     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 849     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 850     // if there is an active widget, find the presented object in it
 851     if (!anActiveWidget)
 852       anActiveWidget = aPanel->preselectionWidget();
 853
 854     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 855                                                                            (anActiveWidget);
 856     if (aWidgetValidated)
 857       anObject = aWidgetValidated->findPresentedObject(theAIS);
 858   }
 859   return anObject;
 860 }
 861
 862 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 863 {
 864   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 865   int aSelected = aObjects.size();
 866   SessionPtr aMgr = ModelAPI_Session::get();
 867   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 868   QAction* aActivatePartSetAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 869
 870   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
 871   if (aSelected == 1) {
 872     bool hasResult = false;
 873     bool hasFeature = false;
 874     bool hasParameter = false;
 875     bool hasSubFeature = false;
 876     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 877
 878     ObjectPtr aObject = aObjects.first();
 879     if (aObject) {
 880       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 881       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 882       bool isPart = aPart.get() ||
 883         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
 884       if (isPart) {
 885         DocumentPtr aPartDoc;
 886         if (!aPart.get()) {
 887           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
 888         }
 889         if (aPart.get()) // this may be null is Part feature is disabled
 890           aPartDoc = aPart->partDoc();
 891
 892         theMenu->addAction(aActivatePartAction);
 893         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 894
 895       } else if (aObject->document() == aMgr->activeDocument()) {
 896         if (hasParameter || hasFeature) {
 897           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
 898           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 899           if (aCurrentOp && aFeature.get()) {
 900             if (aCurrentOp->id().toStdString() == aFeature->getKind())
 901               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
 902           }
 903         }
 904       }
 905
 906       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 907       if( aResult.get() )
 908         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 909     } else {  // If feature is 0 the it means that selected root object (document)
 910       theMenu->addAction(aActivatePartSetAction);
 911       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 912     }
 913   } else if (aSelected == 0) {
 914     // if there is no selection then it means that upper label is selected
 915     QModelIndexList aIndexes = myWorkshop->selection()->selectedIndexes();
 916     if (aIndexes.size() == 0) // it means that selection happens in top label outside of tree view
 917       theMenu->addAction(aActivatePartSetAction);
 918       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 919   }
 920   bool aNotDeactivate = (aCurrentOp == 0);
 921   if (!aNotDeactivate) {
 922     aActivatePartAction->setEnabled(false);
 923     aActivatePartSetAction->setEnabled(false);
 924   }
 925 }
 926
 927 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 928 {
 929   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 930     // Do not change activation of parts if an operation active
 931     static QStringList aAllowActivationList;
 932     if (aAllowActivationList.isEmpty())
 933       aAllowActivationList <<
 934       QString(PartSetPlugin_Part::ID().c_str()) <<
 935       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 936       QString(PartSetPlugin_Remove::ID().c_str());
 937     if (myWorkshop->currentOperation() &&
 938       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 939       return;
 940     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 941     XGUI_Workshop* aWorkshop = aConnector->workshop();
 942     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 943     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 944     QPalette aPalet = aLabel->palette();
 945
 946     SessionPtr aMgr = ModelAPI_Session::get();
 947     DocumentPtr aActiveDoc = aMgr->activeDocument();
 948     if (aActivePartIndex.isValid())
 949       aTreeView->setExpanded(aActivePartIndex, false);
 950     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 951     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 952     if (aActivePartIndex.isValid())
 953       aTreeView->setExpanded(aActivePartIndex, true);
 954
 955     aLabel->setPalette(aPalet);
 956     aWorkshop->updateCommandStatus();
 957
 958     // Update displayed objects in order to update active color
 959     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 960     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 961     bool aHidden;
 962     foreach(ObjectPtr aObj, aObjects) {
 963       //TODO: replace by redisplay event.
 964       aHidden = !aObj->data() || !aObj->data()->isValid() ||
 965         aObj->isDisabled() || (!aObj->isDisplayed());
 966       if (!aHidden)
 967         aDisplayer->redisplay(aObj, false);
 968     }
 969     aDisplayer->updateViewer();
 970   }
 971 }
 972
 973 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 974 {
 975   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
 976     return;
 977   SessionPtr aMgr = ModelAPI_Session::get();
 978   if (!theIndex.isValid()) {
 979     aMgr->setActiveDocument(aMgr->moduleDocument());
 980     return;
 981   }
 982   if (theIndex.column() != 0) // Use only first column
 983     return;
 984
 985   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 986   XGUI_Workshop* aWorkshop = aConnector->workshop();
 987   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 988   // De not use non editable Indexes
 989   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
 990     return;
 991   ObjectPtr aObj = aDataModel->object(theIndex);
 992
 993   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
 994   if (!aPart.get()) { // Probably this is Feature
 995     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 996     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
 997       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 998     }
 999   }
1000   if (aPart.get()) { // if this is a part
1001     if (aPart->partDoc() == aMgr->activeDocument()) {
1002       myMenuMgr->activatePartSet();
1003     } else {
1004       aPart->activate();
1005     }
1006   }
1007 }
1008
1009
1010 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1011 {
1012   // z layer is created for all started operations in order to visualize operation AIS presentation
1013   // over the object
1014   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1015   if (aContext.IsNull())
1016     return;
1017
1018   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1019   if (myVisualLayerId == 0) {
1020     if (myVisualLayerId == 0)
1021       aViewer->AddZLayer(myVisualLayerId);
1022   } else {
1023     TColStd_SequenceOfInteger aZList;
1024     aViewer->GetAllZLayers(aZList);
1025     bool aFound = false;
1026     for (int i = 1; i <= aZList.Length(); i++) {
1027       if (aZList(i) == myVisualLayerId) {
1028         aFound = true;
1029         break;
1030       }
1031     }
1032     if (!aFound)
1033       aViewer->AddZLayer(myVisualLayerId);
1034   }
1035   // if there is an active operation with validated widget,
1036   // the filters of this widget should be activated in the created view
1037   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1038   if (aOperation) {
1039     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1040     if (anActiveWidget) {
1041       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1042       if (aWSelector)
1043         aWSelector->activateSelectionAndFilters(true);
1044     }
1045   }
1046 }