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