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