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_WidgetShapeSelector.h"
  10 #include "PartSet_WidgetPoint2dAngle.h"
  11 #include "PartSet_WidgetMultiSelector.h"
  12 #include "PartSet_WidgetEditor.h"
  13 #include "PartSet_WidgetFileSelector.h"
  14 #include "PartSet_WidgetSketchCreator.h"
  15 #include "PartSet_SketcherMgr.h"
  16 #include "PartSet_MenuMgr.h"
  17 #include "PartSet_CustomPrs.h"
  18 #include "PartSet_IconFactory.h"
  19
  20 #include "PartSet_Filters.h"
  21 #include "PartSet_FilterInfinite.h"
  22
  23 #include <PartSetPlugin_Remove.h>
  24 #include <PartSetPlugin_Part.h>
  25 #include <PartSetPlugin_Duplicate.h>
  26
  27 #include <ModuleBase_Operation.h>
  28 #include <ModuleBase_OperationAction.h>
  29 #include <ModuleBase_IViewer.h>
  30 #include <ModuleBase_IViewWindow.h>
  31 #include <ModuleBase_IPropertyPanel.h>
  32 #include <ModuleBase_WidgetEditor.h>
  33 #include <ModuleBase_WidgetValidated.h>
  34 #include <ModuleBase_FilterFactory.h>
  35 #include <ModuleBase_Tools.h>
  36 #include <ModuleBase_OperationFeature.h>
  37
  38 #include <ModelAPI_Object.h>
  39 #include <ModelAPI_Events.h>
  40 #include <ModelAPI_Validator.h>
  41 #include <ModelAPI_Data.h>
  42 #include <ModelAPI_Session.h>
  43 #include <ModelAPI_ResultBody.h>
  44 #include <ModelAPI_AttributeString.h>
  45
  46 #include <GeomDataAPI_Point2D.h>
  47 #include <GeomDataAPI_Point.h>
  48 #include <GeomDataAPI_Dir.h>
  49
  50 #include <XGUI_Displayer.h>
  51 #include <XGUI_Workshop.h>
  52 #include <XGUI_OperationMgr.h>
  53 #include <XGUI_PropertyPanel.h>
  54 #include <XGUI_ModuleConnector.h>
  55 #include <XGUI_ContextMenuMgr.h>
  56 #include <XGUI_Tools.h>
  57 #include <XGUI_ObjectsBrowser.h>
  58 #include <XGUI_SelectionMgr.h>
  59 #include <XGUI_DataModel.h>
  60 #include <XGUI_ErrorMgr.h>
  61
  62 #include <SketchPlugin_Feature.h>
  63 #include <SketchPlugin_Sketch.h>
  64 #include <SketchPlugin_Line.h>
  65 #include <SketchPlugin_Arc.h>
  66 #include <SketchPlugin_Circle.h>
  67 #include <SketchPlugin_Point.h>
  68 #include <SketchPlugin_ConstraintAngle.h>
  69 #include <SketchPlugin_ConstraintLength.h>
  70 #include <SketchPlugin_ConstraintDistance.h>
  71 #include <SketchPlugin_ConstraintParallel.h>
  72 #include <SketchPlugin_ConstraintPerpendicular.h>
  73 #include <SketchPlugin_ConstraintRadius.h>
  74
  75 #include <SketcherPrs_SymbolPrs.h>
  76 #include <SketcherPrs_Tools.h>
  77
  78 #include <Events_Loop.h>
  79 #include <Config_PropManager.h>
  80 #include <Config_Keywords.h>
  81
  82 #include <StdSelect_TypeOfFace.hxx>
  83 #include <TopoDS_Vertex.hxx>
  84 #include <TopoDS.hxx>
  85 #include <TopoDS_Shape.hxx>
  86 #include <BRep_Tool.hxx>
  87 #include <AIS_Dimension.hxx>
  88
  89 #include <QObject>
  90 #include <QMouseEvent>
  91 #include <QString>
  92 #include <QTimer>
  93 #include <QApplication>
  94 #include <QMessageBox>
  95 #include <QMainWindow>
  96 #include <QLineEdit>
  97
  98 #include <GeomAlgoAPI_FaceBuilder.h>
  99 #include <GeomDataAPI_Dir.h>
 100
 101 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 102
 103 #ifdef _DEBUG
 104 #include <QDebug>
 105 #endif
 106
 107 /*!Create and return new instance of XGUI_Module*/
 108 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 109 {
 110   return new PartSet_Module(theWshop);
 111 }
 112
 113 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 114   : ModuleBase_IModule(theWshop),
 115   myRestartingMode(RM_None), myVisualLayerId(0), myHasConstraintShown(true)
 116 {
 117   new PartSet_IconFactory();
 118
 119   mySketchMgr = new PartSet_SketcherMgr(this);
 120 #ifdef ModuleDataModel
 121   myDataModel = new PartSet_DocumentDataModel(this);
 122 #endif
 123
 124   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 125   XGUI_Workshop* aWorkshop = aConnector->workshop();
 126
 127   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 128   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 129   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 130           this, SLOT(onOperationActivatedByPreselection()));
 131
 132   ModuleBase_IViewer* aViewer = theWshop->viewer();
 133   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 134           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 135   connect(aViewer, SIGNAL(viewTransformed(int)),
 136           SLOT(onViewTransformed(int)));
 137   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 138           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 139
 140   myMenuMgr = new PartSet_MenuMgr(this);
 141   myCustomPrs = new PartSet_CustomPrs(theWshop);
 142
 143   Events_Loop* aLoop = Events_Loop::loop();
 144   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 145
 146   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 147   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 148 }
 149
 150 PartSet_Module::~PartSet_Module()
 151 {
 152   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 153   for (; aIt.More(); aIt.Next()) {
 154     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 155     if (!aFilter.IsNull())
 156       aFilter.Nullify();
 157   }
 158   delete myCustomPrs;
 159 }
 160
 161 void PartSet_Module::activateSelectionFilters()
 162 {
 163   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 164   for (; aIt.More(); aIt.Next()) {
 165     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 166     if (!aFilter.IsNull())
 167       myWorkshop->viewer()->addSelectionFilter(aFilter);
 168   }
 169 }
 170
 171 void PartSet_Module::deactivateSelectionFilters()
 172 {
 173   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 174   for (; aIt.More(); aIt.Next()) {
 175     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 176     if (!aFilter.IsNull())
 177       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 178   }
 179 }
 180
 181 void PartSet_Module::registerValidators()
 182 {
 183   //Registering of validators
 184   SessionPtr aMgr = ModelAPI_Session::get();
 185   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 186   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 187   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 188   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 189   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 190   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 191   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 192   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 193   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 194   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 195   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 196   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 197   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 198   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 199   aFactory->registerValidator("PartSet_SketchEntityValidator", new PartSet_SketchEntityValidator);
 200 }
 201
 202 void PartSet_Module::registerFilters()
 203 {
 204   //Registering of selection filters
 205   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 206   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 207 }
 208
 209 void PartSet_Module::registerProperties()
 210 {
 211   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 212                                    PLANE_SIZE);
 213   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 214                                    Config_Prop::Integer, SKETCH_WIDTH);
 215 }
 216
 217 void PartSet_Module::onOperationCommitted(ModuleBase_Operation* theOperation)
 218 {
 219   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 220     mySketchMgr->commitNestedSketch(theOperation);
 221   }
 222
 223   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 224   if (!aFOperation || aFOperation->isEditOperation())
 225     return;
 226   // the selection is cleared after commit the create operation
 227   // in order to do not use the same selected objects in the restarted operation
 228   // for common behaviour, the selection is cleared even if the operation is not restarted
 229   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 230   XGUI_Workshop* aWorkshop = aConnector->workshop();
 231   aWorkshop->selector()->clearSelection();
 232
 233   /// Restart sketcher operations automatically
 234   FeaturePtr aFeature = aFOperation->feature();
 235   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 236             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 237   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 238                      myRestartingMode == RM_EmptyFeatureUsed)) {
 239     myLastOperationId = aFOperation->id();
 240     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? aFOperation->feature() : FeaturePtr();
 241     if (!sketchMgr()->sketchSolverError())
 242       launchOperation(myLastOperationId);
 243   }
 244   breakOperationSequence();
 245 }
 246
 247 void PartSet_Module::breakOperationSequence()
 248 {
 249   myLastOperationId = "";
 250   myLastFeature = FeaturePtr();
 251   myRestartingMode = RM_None;
 252 }
 253
 254 void PartSet_Module::onOperationAborted(ModuleBase_Operation* theOperation)
 255 {
 256   breakOperationSequence();
 257 }
 258
 259 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 260 {
 261   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 262     mySketchMgr->startSketch(theOperation);
 263   }
 264   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 265     mySketchMgr->startNestedSketch(theOperation);
 266   }
 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::onOperationResumed(ModuleBase_Operation* theOperation)
 274 {
 275   ModuleBase_IModule::onOperationResumed(theOperation);
 276
 277   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 278   if (aFOperation)
 279     myCustomPrs->activate(aFOperation->feature(), true);
 280 }
 281
 282 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 283 {
 284   bool isModified = myCustomPrs->deactivate(false);
 285
 286   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 287     mySketchMgr->stopSketch(theOperation);
 288   }
 289   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 290     mySketchMgr->stopNestedSketch(theOperation);
 291   }
 292
 293   if (isModified) {
 294     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 295     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 296     aDisplayer->updateViewer();
 297   }
 298   mySketchMgr->onShowConstraintsToggle(myHasConstraintShown);
 299 }
 300
 301 ModuleBase_Operation* PartSet_Module::currentOperation() const
 302 {
 303   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 304   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 305   return anOpMgr->currentOperation();
 306 }
 307
 308 bool PartSet_Module::canUndo() const
 309 {
 310   bool aCanUndo = false;
 311   SessionPtr aMgr = ModelAPI_Session::get();
 312   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 313     aCanUndo = !aMgr->isOperation();
 314     if (!aCanUndo) // check the enable state additionally by sketch manager
 315       aCanUndo = aMgr->canUndo();
 316   }
 317   return aCanUndo;
 318 }
 319
 320 bool PartSet_Module::canRedo() const
 321 {
 322   bool aCanRedo = false;
 323   SessionPtr aMgr = ModelAPI_Session::get();
 324   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 325     aCanRedo = !aMgr->isOperation();
 326     if (!aCanRedo) // check the enable state additionally by sketch manager
 327       aCanRedo = aMgr->canRedo();
 328   }
 329   return aCanRedo;
 330 }
 331
 332 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 333 {
 334   bool aValid = true;
 335   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 336     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 337     if (aFeature) {
 338       // part features are removed in the PartSet module only.
 339       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 340         aValid = false;
 341     }
 342   }
 343   return aValid;
 344 }
 345
 346 bool PartSet_Module::canCommitOperation() const
 347 {
 348   return mySketchMgr->canCommitOperation();
 349 }
 350
 351 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 352 {
 353   // the sketch manager put the restriction to the objects erase
 354   return mySketchMgr->canEraseObject(theObject);
 355 }
 356
 357 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 358 {
 359   // the sketch manager put the restriction to the objects display
 360   return mySketchMgr->canDisplayObject(theObject);
 361 }
 362
 363 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 364 {
 365   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 366
 367   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 368   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 369        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 370   if (isSketchOp || isNestedOp) {
 371     // in active sketch operation it is possible to activate operation object in selection
 372     // in the edit operation, e.g. points of the line can be moved when the line is edited
 373     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 374     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 375   }
 376   return aCanActivate;
 377 }
 378
 379 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 380 {
 381   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 382 }
 383
 384 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 385 {
 386   myMenuMgr->updateViewerMenu(theStdActions);
 387 }
 388
 389 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 390 {
 391   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 392
 393   if (anError.isEmpty())
 394     anError = sketchMgr()->getFeatureError(theFeature);
 395
 396   if (anError.isEmpty()) {
 397     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 398     XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 399
 400     if (anOpMgr->isValidationLocked()) {
 401       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 402                                                              (anOpMgr->currentOperation());
 403       if (!aFOperation || theFeature == aFOperation->feature())
 404         anError = "Validation is locked by the current operation";
 405     }
 406   }
 407   return anError;
 408 }
 409
 410 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 411 {
 412   theModes.clear();
 413   if (mySketchMgr->activeSketch().get())
 414     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 415 }
 416
 417 bool PartSet_Module::isMouseOverWindow()
 418 {
 419   return mySketchMgr->isMouseOverWindow();
 420 }
 421
 422 void PartSet_Module::closeDocument()
 423 {
 424   clearViewer();
 425 }
 426
 427 void PartSet_Module::clearViewer()
 428 {
 429   myCustomPrs->clearPrs();
 430
 431   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 432   XGUI_Workshop* aWorkshop = aConnector->workshop();
 433   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 434   aDisplayer->deactivateSelectionFilters();
 435 }
 436
 437 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 438 {
 439   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 440   if (!aFOperation)
 441     return;
 442
 443   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 444   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation())) {
 445     // we have to manually activate the sketch label in edit mode
 446       aPanel->activateWidget(aPanel->modelWidgets().first());
 447       return;
 448   }
 449
 450   // Restart last operation type
 451   if ((aFOperation->id() == myLastOperationId) && myLastFeature) {
 452     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 453     if (aFOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 454       // Initialise new line with first point equal to end of previous
 455       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 456       if (aPnt2dWgt) {
 457         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 458         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 459           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 460         if (aPoint) {
 461           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 462           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), aFOperation->feature(),
 463             aWgt->attributeID(), aPoint->x(), aPoint->y());
 464           aPanel->activateNextWidget(aPnt2dWgt);
 465         }
 466       }
 467     }
 468   }
 469 }
 470
 471
 472 void PartSet_Module::onSelectionChanged()
 473 {
 474   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 475   if (!aOperation)
 476     return;
 477
 478   bool isSketcherOp = false;
 479   // An edit operation is enable only if the current opeation is the sketch operation
 480   if (mySketchMgr->activeSketch()) {
 481     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 482       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 483   }
 484   if (isSketcherOp) {
 485     // Editing of constraints can be done on selection
 486     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 487     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 488     if (aSelected.size() == 1) {
 489       ModuleBase_ViewerPrs aPrs = aSelected.first();
 490       ObjectPtr aObject = aPrs.object();
 491       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 492       if (aFeature) {
 493         std::string aId = aFeature->getKind();
 494         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 495             (aId == SketchPlugin_ConstraintLength::ID()) ||
 496             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 497             (aId == SketchPlugin_ConstraintAngle::ID())) {
 498           editFeature(aFeature);
 499         }
 500       }
 501     }
 502   }
 503 }
 504
 505 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 506 {
 507   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 508   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 509   anOpMgr->onKeyReleased(theEvent);
 510 }
 511
 512 void PartSet_Module::onEnterReleased()
 513 {
 514   myRestartingMode = RM_EmptyFeatureUsed;
 515 }
 516
 517 void PartSet_Module::onOperationActivatedByPreselection()
 518 {
 519   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 520   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 521     // Set final definitions if they are necessary
 522     //propertyPanelDefined(aOperation);
 523
 524     /// Commit sketcher operations automatically
 525     anOperation->commit();
 526   }
 527 }
 528
 529 void PartSet_Module::onNoMoreWidgets()
 530 {
 531   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 532   if (anOperation) {
 533     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 534       if (myRestartingMode != RM_Forbided)
 535         myRestartingMode = RM_LastFeatureUsed;
 536       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 537       XGUI_Workshop* aWorkshop = aConnector->workshop();
 538       XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 539       // do nothing if the feature can not be applyed
 540       if (anOpMgr->isApplyEnabled())
 541         anOperation->commit();
 542     }
 543   }
 544 }
 545
 546 void PartSet_Module::onVertexSelected()
 547 {
 548   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 549   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 550     /// If last line finished on vertex the lines creation sequence has to be break
 551     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 552     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 553     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 554     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 555     bool aFoundWidget = false;
 556     bool aFoundObligatory = false;
 557     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 558       if (!aFoundWidget)
 559         aFoundWidget = *anIt == anActiveWidget;
 560       else
 561         aFoundObligatory = (*anIt)->isObligatory();
 562     }
 563     if (!aFoundObligatory)
 564       myRestartingMode = RM_Forbided;
 565   }
 566 }
 567
 568 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 569                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 570 {
 571   ModuleBase_IWorkshop* aWorkshop = workshop();
 572   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 573   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 574   ModuleBase_ModelWidget* aWgt = NULL;
 575   if (theType == "sketch-start-label") {
 576     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 577       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 578     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 579       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 580     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 581       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 582     aWgt = aLabelWgt;
 583   } else if (theType == "sketch-2dpoint_selector") {
 584     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 585                                                                  theWidgetApi, theParentId);
 586     aPointWgt->setSketch(mySketchMgr->activeSketch());
 587     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 588     aWgt = aPointWgt;
 589   } else if (theType == "point2ddistance") {
 590     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 591                                                         aWorkshop, theWidgetApi, theParentId);
 592     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 593     aWgt = aDistanceWgt;
 594   } else if(theType == "point2dangle") {
 595     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 596                                                            aWorkshop, theWidgetApi, theParentId);
 597     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 598     aWgt = anAngleWgt;
 599   } else if (theType == "sketch_shape_selector") {
 600     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 601       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 602     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 603     aWgt = aShapeSelectorWgt;
 604   } else if (theType == "sketch_multi_selector") {
 605     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 606       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 607     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 608     aWgt = aShapeSelectorWgt;
 609   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 610     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 611   } else if (theType == "export_file_selector") {
 612     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 613   } else if (theType == "sketch_launcher") {
 614     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 615   }
 616   return aWgt;
 617 }
 618
 619
 620 bool PartSet_Module::deleteObjects()
 621 {
 622   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 623   XGUI_Workshop* aWorkshop = aConnector->workshop();
 624   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 625
 626   //SessionPtr aMgr = ModelAPI_Session::get();
 627   // 1. check whether the delete should be processed in the module
 628   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 629   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 630        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 631   if (isSketchOp || isNestedOp) {
 632     // 2. find selected presentations
 633     // selected objects should be collected before the current operation abort because
 634     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 635     ModuleBase_ISelection* aSel = workshop()->selection();
 636     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 637     // if there are no selected objects in the viewer, that means that the selection in another
 638     // place cased this method. It is necessary to return the false value to understande in above
 639     // method that delete is not processed
 640     if (aSelectedObj.count() == 0)
 641       return false;
 642
 643     // avoid delete of the objects, which are not belong to the current sketch
 644     // in order to do not delete results of other sketches
 645     QObjectPtrList aSketchObjects;
 646     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 647     for ( ; anIt != aLast; anIt++) {
 648       ObjectPtr anObject = *anIt;
 649       if (mySketchMgr->isObjectOfSketch(anObject)) {
 650         // sketch feature should be used in this list because workshop deletes features only
 651         // results are skipped
 652         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 653         aSketchObjects.append(aSketchFeature);
 654       }
 655     }
 656     // if the selection contains only local selected presentations from other sketches,
 657     // the Delete operation should not be done at all
 658     if (aSketchObjects.size() == 0)
 659       return true;
 660
 661     // 3. start operation
 662     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 663     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 664
 665     // the active nested sketch operation should be aborted unconditionally
 666     // the Delete action should be additionally granted for the Sketch operation
 667     // in order to do not abort/commit it
 668     if (!anOpMgr->canStartOperation(anOpAction->id(), isSketchOp/*granted*/))
 669       return true; // the objects are processed but can not be deleted
 670
 671     anOpMgr->startOperation(anOpAction);
 672
 673     // 4. delete features
 674     // sketch feature should be skipped, only sub-features can be removed
 675     // when sketch operation is active
 676     aWorkshop->deleteFeatures(aSketchObjects);
 677     // 5. stop operation
 678     anOpMgr->commitOperation();
 679   }
 680   else {
 681     bool isPartRemoved = false;
 682     // Delete part with help of PartSet plugin
 683     // TODO: the deleted objects has to be processed by multiselection
 684     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 685     if (aObjects.size() == 1) {
 686       ObjectPtr aObj = aObjects.first();
 687       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 688       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 689         // Remove feature should be created in the document of the part results
 690         ResultPtr aPartResult = aFeature->firstResult();
 691         if (aPartResult.get()) {
 692           std::shared_ptr<ModelAPI_ResultPart> aPart =
 693                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 694           DocumentPtr aPartDoc = aPart->partDoc();
 695           if (aPartDoc.get()) {
 696             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 697                                               (PartSetPlugin_Remove::ID().c_str(), this);
 698             if (!anOpMgr->canStartOperation(anOpAction->id()))
 699               return true; // the objects are processed but can not be deleted
 700
 701             anOpMgr->startOperation(anOpAction);
 702
 703             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 704             aFeature->execute();
 705
 706             anOpMgr->commitOperation();
 707             isPartRemoved = true;
 708           }
 709         }
 710       }
 711     }
 712     return isPartRemoved;
 713   }
 714   return true;
 715 }
 716
 717 void PartSet_Module::onFeatureTriggered()
 718 {
 719   QAction* aCmd = dynamic_cast<QAction*>(sender());
 720   if (aCmd->isCheckable() && aCmd->isChecked()) {
 721     // 1. check whether the delete should be processed in the module
 722     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 723     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 724     if (isNestedOp) {
 725       // in case if in the viewer nothing is displayed, the create operation should not be
 726       // comitted even if all values of the feature are initialized
 727       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 728         // the action information should be saved before the operation is aborted
 729         // because this abort leads to update command status, which unchecks this action
 730         anOperation->abort();
 731         launchOperation(aCmd->data().toString());
 732       }
 733     }
 734   }
 735   ModuleBase_IModule::onFeatureTriggered();
 736 }
 737
 738 void PartSet_Module::launchOperation(const QString& theCmdId)
 739 {
 740   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 741     // Show constraints if a constraint was anOperation
 742     myHasConstraintShown = mySketchMgr->isConstraintsShown();
 743     mySketchMgr->onShowConstraintsToggle(true);
 744   }
 745   ModuleBase_IModule::launchOperation(theCmdId);
 746 }
 747
 748
 749 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 750 {
 751   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 752   if (!anAIS.IsNull()) {
 753     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 754     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 755     if (!aDim.IsNull()) {
 756       aCtx->SetZLayer(aDim, myVisualLayerId);
 757     } else {
 758       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 759       if (!aCons.IsNull())
 760         aCtx->SetZLayer(aCons, myVisualLayerId);
 761     }
 762   }
 763 }
 764
 765 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 766 {
 767   // this is obsolete
 768   // it should be recomputed in order to disappear in the viewer if the corresponded object
 769   // is erased
 770   //if (myCustomPrs->isActive())
 771   //  myCustomPrs->redisplay(theObject, false);
 772 }
 773
 774 void PartSet_Module::onViewTransformed(int theTrsfType)
 775 {
 776   // Set length of arrows constant in pixel size
 777   // if the operation is panning or rotate or panglobal then do nothing
 778   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 779     return;
 780   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 781   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 782   if (aContext.IsNull())
 783     return;
 784
 785   //Handle(V3d_View) aView = aViewer->activeView();
 786
 787   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 788   XGUI_Workshop* aWorkshop = aConnector->workshop();
 789   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 790   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 791   Handle(V3d_View) aView;
 792   double aScale = 0;
 793   for (aV3dViewer->InitDefinedViews();
 794        aV3dViewer->MoreDefinedViews();
 795        aV3dViewer->NextDefinedViews()) {
 796     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 797     double aS = aV->Scale();
 798     if (aS > aScale) {
 799       aScale = aS;
 800       aView = aV;
 801     }
 802   }
 803   if (aView.IsNull())
 804     return;
 805   double aLen = aView->Convert(20);
 806
 807   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 808   SketcherPrs_Tools::setArrowSize(aLen);
 809   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 810   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 811   aViewer->SetScale(aViewer->activeView(), aCurScale);
 812   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 813   bool isModified = false;
 814   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 815   foreach (AISObjectPtr aAIS, aPrsList) {
 816     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 817
 818     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 819     if (!aDim.IsNull()) {
 820       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 821       aContext->Redisplay(aDim, false);
 822       isModified = true;
 823     }
 824   }
 825   if (isModified)
 826     aDisplayer->updateViewer();
 827 }
 828
 829 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 830 {
 831   bool isRedisplayed = false;
 832   if (myCustomPrs->isActive())
 833     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 834
 835   return isRedisplayed;
 836 }
 837
 838 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 839 {
 840   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 841   if (aOB) {
 842     //QLineEdit* aLabel = aOB->activeDocLabel();
 843     //QPalette aPalet = aLabel->palette();
 844     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 845     //aLabel->setPalette(aPalet);
 846     aOB->treeView()->setExpandsOnDoubleClick(false);
 847     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 848       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 849 #ifdef ModuleDataModel
 850     connect(aOB, SIGNAL(headerMouseDblClicked(const QModelIndex&)),
 851       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 852     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 853       myDataModel, SLOT(onMouseDoubleClick(const QModelIndex&)));
 854 #endif
 855   }
 856 }
 857
 858 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 859 {
 860   ObjectPtr anObject;
 861   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 862   if (aOperation) {
 863     /// If last line finished on vertex the lines creation sequence has to be break
 864     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 865     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 866     // if there is an active widget, find the presented object in it
 867     if (!anActiveWidget)
 868       anActiveWidget = aPanel->preselectionWidget();
 869
 870     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 871                                                                            (anActiveWidget);
 872     if (aWidgetValidated)
 873       anObject = aWidgetValidated->findPresentedObject(theAIS);
 874   }
 875   return anObject;
 876 }
 877
 878 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 879 {
 880   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 881   int aSelected = aObjects.size();
 882   SessionPtr aMgr = ModelAPI_Session::get();
 883   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 884   QAction* aActivatePartSetAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 885   if (aSelected == 1) {
 886     bool hasResult = false;
 887     bool hasFeature = false;
 888     bool hasParameter = false;
 889     bool hasSubFeature = false;
 890     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 891
 892     ObjectPtr aObject = aObjects.first();
 893     if (aObject) {
 894       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 895       FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 896       bool isPart = aPart.get() ||
 897         (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID()));
 898       if (isPart) {
 899         DocumentPtr aPartDoc;
 900         if (!aPart.get()) {
 901           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 902         }
 903         if (aPart.get()) // this may be null is Part feature is disabled
 904           aPartDoc = aPart->partDoc();
 905
 906         theMenu->addAction(aActivatePartAction);
 907         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 908
 909       } else if (aObject->document() == aMgr->activeDocument()) {
 910         if (hasParameter || hasFeature)
 911           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 912       }
 913
 914       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 915       if( aResult.get() )
 916         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 917     } else {  // If feature is 0 the it means that selected root object (document)
 918       theMenu->addAction(aActivatePartSetAction);
 919       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 920     }
 921   } else if (aSelected == 0) {
 922     // if there is no selection then it means that upper label is selected
 923     QModelIndexList aIndexes = myWorkshop->selection()->selectedIndexes();
 924     if (aIndexes.size() == 0) // it means that selection happens in top label outside of tree view
 925       theMenu->addAction(aActivatePartSetAction);
 926       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 927   }
 928   bool aNotDeactivate = (myWorkshop->currentOperation() == 0);
 929   if (!aNotDeactivate) {
 930     aActivatePartAction->setEnabled(false);
 931     aActivatePartSetAction->setEnabled(false);
 932   }
 933 }
 934
 935 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 936 {
 937   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 938     // Do not change activation of parts if an operation active
 939     static QStringList aAllowActivationList;
 940     if (aAllowActivationList.isEmpty())
 941       aAllowActivationList <<
 942       QString(PartSetPlugin_Part::ID().c_str()) <<
 943       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 944       QString(PartSetPlugin_Remove::ID().c_str());
 945     if (myWorkshop->currentOperation() &&
 946       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 947       return;
 948     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 949     XGUI_Workshop* aWorkshop = aConnector->workshop();
 950     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 951     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 952     QPalette aPalet = aLabel->palette();
 953
 954     SessionPtr aMgr = ModelAPI_Session::get();
 955     DocumentPtr aActiveDoc = aMgr->activeDocument();
 956 #ifdef ModuleDataModel
 957     QModelIndex aOldIndex = myDataModel->activePartTree();
 958     DocumentPtr aDoc = aMgr->moduleDocument();
 959     if (aActiveDoc == aDoc) {
 960       if (aOldIndex.isValid())
 961         aTreeView->setExpanded(aOldIndex, false);
 962       myDataModel->deactivatePart();
 963       aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 964     } else {
 965       std::string aGrpName = ModelAPI_ResultPart::group();
 966       for (int i = 0; i < aDoc->size(aGrpName); i++) {
 967         ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aDoc->object(aGrpName, i));
 968         if (aPart->partDoc() == aActiveDoc) {
 969           QModelIndex aIndex = myDataModel->partIndex(aPart);
 970           if (myDataModel->activatePart(aIndex)) {
 971             if (aOldIndex.isValid())
 972               aTreeView->setExpanded(aOldIndex, false);
 973             aTreeView->setExpanded(myDataModel->activePartTree(), true);
 974             aPalet.setColor(QPalette::Text, Qt::black);
 975           }
 976           break;
 977         }
 978       }
 979     }
 980 #else
 981     if (aActivePartIndex.isValid())
 982       aTreeView->setExpanded(aActivePartIndex, false);
 983     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 984     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 985     if (aActivePartIndex.isValid())
 986       aTreeView->setExpanded(aActivePartIndex, true);
 987 #endif
 988     aLabel->setPalette(aPalet);
 989     aWorkshop->updateCommandStatus();
 990
 991     // Update displayed objects in order to update active color
 992     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 993     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 994     bool aHidden;
 995     foreach(ObjectPtr aObj, aObjects) {
 996       //TODO: replace by redisplay event.
 997       aHidden = !aObj->data() || !aObj->data()->isValid() ||
 998         aObj->isDisabled() || (!aObj->isDisplayed());
 999       if (!aHidden)
1000         aDisplayer->redisplay(aObj, false);
1001     }
1002     aDisplayer->updateViewer();
1003   }
1004 }
1005
1006 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1007 {
1008   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1009     return;
1010   SessionPtr aMgr = ModelAPI_Session::get();
1011   if (!theIndex.isValid()) {
1012     aMgr->setActiveDocument(aMgr->moduleDocument());
1013     return;
1014   }
1015   if (theIndex.column() != 0) // Use only first column
1016     return;
1017 #ifdef ModuleDataModel
1018   ObjectPtr aObj = myDataModel->object(theIndex);
1019 #else
1020   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
1021   XGUI_Workshop* aWorkshop = aConnector->workshop();
1022   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1023   // De not use non editable Indexes
1024   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1025     return;
1026   ObjectPtr aObj = aDataModel->object(theIndex);
1027 #endif
1028
1029   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1030   if (!aPart.get()) { // Probably this is Feature
1031     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1032     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1033       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1034     }
1035   }
1036   if (aPart.get()) { // if this is a part
1037     if (aPart->partDoc() == aMgr->activeDocument()) {
1038       myMenuMgr->activatePartSet();
1039     } else {
1040       aPart->activate();
1041     }
1042   }
1043 }
1044
1045
1046 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1047 {
1048   // z layer is created for all started operations in order to visualize operation AIS presentation
1049   // over the object
1050   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1051   if (aContext.IsNull())
1052     return;
1053
1054   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1055   if (myVisualLayerId == 0) {
1056     if (myVisualLayerId == 0)
1057       aViewer->AddZLayer(myVisualLayerId);
1058   } else {
1059     TColStd_SequenceOfInteger aZList;
1060     aViewer->GetAllZLayers(aZList);
1061     bool aFound = false;
1062     for (int i = 1; i <= aZList.Length(); i++) {
1063       if (aZList(i) == myVisualLayerId) {
1064         aFound = true;
1065         break;
1066       }
1067     }
1068     if (!aFound)
1069       aViewer->AddZLayer(myVisualLayerId);
1070   }
1071   // if there is an active operation with validated widget,
1072   // the filters of this widget should be activated in the created view
1073   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1074   if (aOperation) {
1075     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1076     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1077     if (anActiveWidget) {
1078       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1079                                                                              (anActiveWidget);
1080       if (aWidgetValidated)
1081         aWidgetValidated->activateFilters(true);
1082     }
1083   }
1084 }