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_MenuMgr.h"
  18 #include "PartSet_CustomPrs.h"
  19 #include "PartSet_IconFactory.h"
  20
  21 #include "PartSet_Filters.h"
  22 #include "PartSet_FilterInfinite.h"
  23
  24 #include <PartSetPlugin_Remove.h>
  25 #include <PartSetPlugin_Part.h>
  26 #include <PartSetPlugin_Duplicate.h>
  27
  28 #include <ModuleBase_Operation.h>
  29 #include <ModuleBase_OperationAction.h>
  30 #include <ModuleBase_IViewer.h>
  31 #include <ModuleBase_IViewWindow.h>
  32 #include <ModuleBase_IPropertyPanel.h>
  33 #include <ModuleBase_WidgetEditor.h>
  34 #include <ModuleBase_WidgetValidated.h>
  35 #include <ModuleBase_FilterFactory.h>
  36 #include <ModuleBase_Tools.h>
  37 #include <ModuleBase_OperationFeature.h>
  38
  39 #include <GeomValidators_ShapeType.h>
  40 #include <GeomValidators_Finite.h>
  41 #include <GeomValidators_Face.h>
  42 #include <GeomValidators_ConstructionComposite.h>
  43 #include <GeomValidators_ZeroOffset.h>
  44 #include <GeomValidators_BooleanArguments.h>
  45 #include <GeomValidators_Different.h>
  46 #include <GeomValidators_PartitionArguments.h>
  47
  48
  49 #include <ModelAPI_Object.h>
  50 #include <ModelAPI_Events.h>
  51 #include <ModelAPI_Validator.h>
  52 #include <ModelAPI_Data.h>
  53 #include <ModelAPI_Session.h>
  54 #include <GeomValidators_DifferentShapes.h>
  55 #include <ModelAPI_ResultBody.h>
  56 #include <ModelAPI_AttributeString.h>
  57
  58 #include <GeomDataAPI_Point2D.h>
  59 #include <GeomDataAPI_Point.h>
  60 #include <GeomDataAPI_Dir.h>
  61
  62 #include <XGUI_Displayer.h>
  63 #include <XGUI_Workshop.h>
  64 #include <XGUI_OperationMgr.h>
  65 #include <XGUI_PropertyPanel.h>
  66 #include <XGUI_ModuleConnector.h>
  67 #include <XGUI_ContextMenuMgr.h>
  68 #include <XGUI_Tools.h>
  69 #include <XGUI_ObjectsBrowser.h>
  70 #include <XGUI_SelectionMgr.h>
  71 #include <XGUI_DataModel.h>
  72 #include <XGUI_ErrorMgr.h>
  73
  74 #include <SketchPlugin_Feature.h>
  75 #include <SketchPlugin_Sketch.h>
  76 #include <SketchPlugin_Line.h>
  77 #include <SketchPlugin_Arc.h>
  78 #include <SketchPlugin_Circle.h>
  79 #include <SketchPlugin_Point.h>
  80 #include <SketchPlugin_ConstraintAngle.h>
  81 #include <SketchPlugin_ConstraintLength.h>
  82 #include <SketchPlugin_ConstraintDistance.h>
  83 #include <SketchPlugin_ConstraintParallel.h>
  84 #include <SketchPlugin_ConstraintPerpendicular.h>
  85 #include <SketchPlugin_ConstraintRadius.h>
  86
  87 #include <SketcherPrs_SymbolPrs.h>
  88 #include <SketcherPrs_Tools.h>
  89
  90 #include <Events_Loop.h>
  91 #include <Config_PropManager.h>
  92 #include <Config_Keywords.h>
  93
  94 #include <StdSelect_TypeOfFace.hxx>
  95 #include <TopoDS_Vertex.hxx>
  96 #include <TopoDS.hxx>
  97 #include <TopoDS_Shape.hxx>
  98 #include <BRep_Tool.hxx>
  99 #include <AIS_Dimension.hxx>
 100
 101 #include <QObject>
 102 #include <QMouseEvent>
 103 #include <QString>
 104 #include <QTimer>
 105 #include <QApplication>
 106 #include <QMessageBox>
 107 #include <QMainWindow>
 108 #include <QLineEdit>
 109
 110 #include <GeomAlgoAPI_FaceBuilder.h>
 111 #include <GeomDataAPI_Dir.h>
 112
 113 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 114
 115 #ifdef _DEBUG
 116 #include <QDebug>
 117 #endif
 118
 119 /*!Create and return new instance of XGUI_Module*/
 120 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 121 {
 122   return new PartSet_Module(theWshop);
 123 }
 124
 125 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 126   : ModuleBase_IModule(theWshop),
 127   myRestartingMode(RM_None), myVisualLayerId(0), myHasConstraintShown(true)
 128 {
 129   new PartSet_IconFactory();
 130
 131   mySketchMgr = new PartSet_SketcherMgr(this);
 132
 133   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 134   XGUI_Workshop* aWorkshop = aConnector->workshop();
 135
 136   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 137   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 138   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 139           this, SLOT(onOperationActivatedByPreselection()));
 140
 141   ModuleBase_IViewer* aViewer = theWshop->viewer();
 142   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 143           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 144   connect(aViewer, SIGNAL(viewTransformed(int)),
 145           SLOT(onViewTransformed(int)));
 146   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 147           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 148
 149   myMenuMgr = new PartSet_MenuMgr(this);
 150   myCustomPrs = new PartSet_CustomPrs(theWshop);
 151
 152   Events_Loop* aLoop = Events_Loop::loop();
 153   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 154
 155   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 156   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 157 }
 158
 159 PartSet_Module::~PartSet_Module()
 160 {
 161   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 162   for (; aIt.More(); aIt.Next()) {
 163     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 164     if (!aFilter.IsNull())
 165       aFilter.Nullify();
 166   }
 167   delete myCustomPrs;
 168 }
 169
 170 void PartSet_Module::activateSelectionFilters()
 171 {
 172   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 173   for (; aIt.More(); aIt.Next()) {
 174     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 175     if (!aFilter.IsNull())
 176       myWorkshop->viewer()->addSelectionFilter(aFilter);
 177   }
 178 }
 179
 180 void PartSet_Module::deactivateSelectionFilters()
 181 {
 182   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 183   for (; aIt.More(); aIt.Next()) {
 184     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 185     if (!aFilter.IsNull())
 186       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 187   }
 188 }
 189
 190 void PartSet_Module::registerValidators()
 191 {
 192   //Registering of validators
 193   SessionPtr aMgr = ModelAPI_Session::get();
 194   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 195   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 196   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 197   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 198   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 199   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 200   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 201   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 202   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 203   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 204   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 205   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 206   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 207   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 208   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 209
 210   aFactory->registerValidator("GeomValidators_DifferentShapes", new GeomValidators_DifferentShapes);
 211   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 212   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 213   aFactory->registerValidator("GeomValidators_Finite", new GeomValidators_Finite);
 214
 215   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 216                               new GeomValidators_ConstructionComposite);
 217
 218   aFactory->registerValidator("GeomValidators_ZeroOffset",
 219                               new GeomValidators_ZeroOffset);
 220
 221   aFactory->registerValidator("GeomValidators_BooleanArguments",
 222                               new GeomValidators_BooleanArguments);
 223
 224   aFactory->registerValidator("PartSet_SketchEntityValidator",
 225                               new PartSet_SketchEntityValidator);
 226
 227   aFactory->registerValidator("GeomValidators_Different",
 228                               new GeomValidators_Different);
 229
 230   aFactory->registerValidator("GeomValidators_PartitionArguments",
 231                               new GeomValidators_PartitionArguments);
 232 }
 233
 234 void PartSet_Module::registerFilters()
 235 {
 236   //Registering of selection filters
 237   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 238   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 239 }
 240
 241 void PartSet_Module::registerProperties()
 242 {
 243   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 244                                    PLANE_SIZE);
 245   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 246                                    Config_Prop::Integer, SKETCH_WIDTH);
 247 }
 248
 249 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 250 {
 251   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 252 }
 253
 254 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 255 {
 256   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 257     mySketchMgr->commitNestedSketch(theOperation);
 258   }
 259
 260   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 261   if (!aFOperation || aFOperation->isEditOperation())
 262     return;
 263   // the selection is cleared after commit the create operation
 264   // in order to do not use the same selected objects in the restarted operation
 265   // for common behaviour, the selection is cleared even if the operation is not restarted
 266   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 267   XGUI_Workshop* aWorkshop = aConnector->workshop();
 268   aWorkshop->selector()->clearSelection();
 269
 270   /// Restart sketcher operations automatically
 271   FeaturePtr aFeature = aFOperation->feature();
 272   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 273             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 274   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 275                      myRestartingMode == RM_EmptyFeatureUsed)) {
 276     myLastOperationId = aFOperation->id();
 277     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? aFOperation->feature() : FeaturePtr();
 278     if (!sketchMgr()->sketchSolverError())
 279       launchOperation(myLastOperationId);
 280   }
 281   breakOperationSequence();
 282 }
 283
 284 void PartSet_Module::breakOperationSequence()
 285 {
 286   myLastOperationId = "";
 287   myLastFeature = FeaturePtr();
 288   myRestartingMode = RM_None;
 289 }
 290
 291 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 292 {
 293   breakOperationSequence();
 294 }
 295
 296 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 297 {
 298   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 299     mySketchMgr->startSketch(theOperation);
 300   }
 301   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 302     mySketchMgr->startNestedSketch(theOperation);
 303   }
 304
 305   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 306   if (aFOperation)
 307     myCustomPrs->activate(aFOperation->feature(), true);
 308 }
 309
 310 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 311 {
 312   ModuleBase_IModule::operationResumed(theOperation);
 313
 314   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 315   if (aFOperation)
 316     myCustomPrs->activate(aFOperation->feature(), true);
 317 }
 318
 319 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 320 {
 321   bool isModified = myCustomPrs->deactivate(false);
 322
 323   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 324     mySketchMgr->stopSketch(theOperation);
 325   }
 326   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 327     mySketchMgr->stopNestedSketch(theOperation);
 328   }
 329
 330   //VSV: Viewer is updated on feature update and redisplay
 331   //if (isModified) {
 332   //  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 333   //  XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 334   //  aDisplayer->updateViewer();
 335   //}
 336   mySketchMgr->onShowConstraintsToggle(myHasConstraintShown);
 337 }
 338
 339 ModuleBase_Operation* PartSet_Module::currentOperation() const
 340 {
 341   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 342   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 343   return anOpMgr->currentOperation();
 344 }
 345
 346 bool PartSet_Module::canUndo() const
 347 {
 348   bool aCanUndo = false;
 349   SessionPtr aMgr = ModelAPI_Session::get();
 350   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 351     aCanUndo = !aMgr->isOperation();
 352     if (!aCanUndo) // check the enable state additionally by sketch manager
 353       aCanUndo = aMgr->canUndo();
 354   }
 355   return aCanUndo;
 356 }
 357
 358 bool PartSet_Module::canRedo() const
 359 {
 360   bool aCanRedo = false;
 361   SessionPtr aMgr = ModelAPI_Session::get();
 362   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 363     aCanRedo = !aMgr->isOperation();
 364     if (!aCanRedo) // check the enable state additionally by sketch manager
 365       aCanRedo = aMgr->canRedo();
 366   }
 367   return aCanRedo;
 368 }
 369
 370 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 371 {
 372   bool aValid = true;
 373   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 374     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 375     if (aFeature) {
 376       // part features are removed in the PartSet module only.
 377       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 378         aValid = false;
 379     }
 380   }
 381   return aValid;
 382 }
 383
 384 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 385 {
 386   // the sketch manager put the restriction to the objects erase
 387   return mySketchMgr->canEraseObject(theObject);
 388 }
 389
 390 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 391 {
 392   // the sketch manager put the restriction to the objects display
 393   return mySketchMgr->canDisplayObject(theObject);
 394 }
 395
 396 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 397 {
 398   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 399
 400   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 401   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 402        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 403   if (isSketchOp || isNestedOp) {
 404     // in active sketch operation it is possible to activate operation object in selection
 405     // in the edit operation, e.g. points of the line can be moved when the line is edited
 406     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 407     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 408   }
 409   return aCanActivate;
 410 }
 411
 412 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 413 {
 414   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 415 }
 416
 417 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 418 {
 419   myMenuMgr->updateViewerMenu(theStdActions);
 420 }
 421
 422 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 423 {
 424   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 425   if (anError.isEmpty())
 426     anError = sketchMgr()->getFeatureError(theFeature);
 427
 428   return anError;
 429 }
 430
 431 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 432                                          QStringList& theIds) const
 433 {
 434   myMenuMgr->grantedOperationIds(theOperation, theIds);
 435
 436   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 437     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 438     XGUI_Workshop* aWorkshop = aConnector->workshop();
 439
 440     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 441   }
 442 }
 443
 444 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 445 {
 446   theModes.clear();
 447   if (mySketchMgr->activeSketch().get())
 448     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 449 }
 450
 451 bool PartSet_Module::isMouseOverWindow()
 452 {
 453   return mySketchMgr->isMouseOverWindow();
 454 }
 455
 456 void PartSet_Module::closeDocument()
 457 {
 458   clearViewer();
 459 }
 460
 461 void PartSet_Module::clearViewer()
 462 {
 463   myCustomPrs->clearPrs();
 464
 465   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 466   XGUI_Workshop* aWorkshop = aConnector->workshop();
 467   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 468   aDisplayer->deactivateSelectionFilters();
 469 }
 470
 471 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 472 {
 473   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 474   if (!aFOperation)
 475     return;
 476
 477   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 478   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation())) {
 479     // we have to manually activate the sketch label in edit mode
 480       aPanel->activateWidget(aPanel->modelWidgets().first());
 481       return;
 482   }
 483
 484   // Restart last operation type
 485   if ((aFOperation->id() == myLastOperationId) && myLastFeature) {
 486     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 487     if (aFOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 488       // Initialise new line with first point equal to end of previous
 489       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 490       if (aPnt2dWgt) {
 491         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 492         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 493           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 494         if (aPoint) {
 495           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 496           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), aFOperation->feature(),
 497             aWgt->attributeID(), aPoint->x(), aPoint->y());
 498           aPanel->activateNextWidget(aPnt2dWgt);
 499         }
 500       }
 501     }
 502   }
 503 }
 504
 505
 506 void PartSet_Module::onSelectionChanged()
 507 {
 508   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 509   if (!aOperation)
 510     return;
 511
 512   bool isSketcherOp = false;
 513   // An edit operation is enable only if the current opeation is the sketch operation
 514   if (mySketchMgr->activeSketch()) {
 515     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 516       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 517   }
 518   if (isSketcherOp) {
 519     // Editing of constraints can be done on selection
 520     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 521     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 522     if (aSelected.size() == 1) {
 523       ModuleBase_ViewerPrs aPrs = aSelected.first();
 524       ObjectPtr aObject = aPrs.object();
 525       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 526       if (aFeature) {
 527         std::string aId = aFeature->getKind();
 528         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 529             (aId == SketchPlugin_ConstraintLength::ID()) ||
 530             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 531             (aId == SketchPlugin_ConstraintAngle::ID())) {
 532           editFeature(aFeature);
 533         }
 534       }
 535     }
 536   }
 537 }
 538
 539 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 540 {
 541   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 542   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 543   anOpMgr->onKeyReleased(theEvent);
 544 }
 545
 546 void PartSet_Module::onEnterReleased()
 547 {
 548   myRestartingMode = RM_EmptyFeatureUsed;
 549 }
 550
 551 void PartSet_Module::onOperationActivatedByPreselection()
 552 {
 553   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 554   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 555     // Set final definitions if they are necessary
 556     //propertyPanelDefined(aOperation);
 557
 558     /// Commit sketcher operations automatically
 559     anOperation->commit();
 560   }
 561 }
 562
 563 void PartSet_Module::onNoMoreWidgets()
 564 {
 565   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 566   if (anOperation) {
 567     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 568       if (myRestartingMode != RM_Forbided)
 569         myRestartingMode = RM_LastFeatureUsed;
 570       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 571       XGUI_Workshop* aWorkshop = aConnector->workshop();
 572       XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 573       // do nothing if the feature can not be applyed
 574       if (anOpMgr->isApplyEnabled())
 575         anOperation->commit();
 576     }
 577   }
 578 }
 579
 580 void PartSet_Module::onVertexSelected()
 581 {
 582   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 583   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 584     /// If last line finished on vertex the lines creation sequence has to be break
 585     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 586     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 587     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 588     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 589     bool aFoundWidget = false;
 590     bool aFoundObligatory = false;
 591     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 592       if (!aFoundWidget)
 593         aFoundWidget = *anIt == anActiveWidget;
 594       else
 595         aFoundObligatory = (*anIt)->isObligatory();
 596     }
 597     if (!aFoundObligatory)
 598       myRestartingMode = RM_Forbided;
 599   }
 600 }
 601
 602 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 603                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 604 {
 605   ModuleBase_IWorkshop* aWorkshop = workshop();
 606   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 607   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 608   ModuleBase_ModelWidget* aWgt = NULL;
 609   if (theType == "sketch-start-label") {
 610     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 611       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 612     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 613       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 614     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 615       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 616     aWgt = aLabelWgt;
 617   } else if (theType == "sketch-2dpoint_selector") {
 618     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 619                                                                  theWidgetApi, theParentId);
 620     aPointWgt->setSketch(mySketchMgr->activeSketch());
 621     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 622     aWgt = aPointWgt;
 623   } else if (theType == "sketch-2dpoint_flyout_selector") {
 624     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 625                                                                  theWidgetApi, theParentId);
 626     aPointWgt->setSketch(mySketchMgr->activeSketch());
 627     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 628     aWgt = aPointWgt;
 629   } else if (theType == "point2ddistance") {
 630     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 631                                                         aWorkshop, theWidgetApi, theParentId);
 632     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 633     aWgt = aDistanceWgt;
 634   } else if(theType == "point2dangle") {
 635     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 636                                                            aWorkshop, theWidgetApi, theParentId);
 637     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 638     aWgt = anAngleWgt;
 639   } else if (theType == "sketch_shape_selector") {
 640     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 641       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 642     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 643     aWgt = aShapeSelectorWgt;
 644   } else if (theType == "sketch_multi_selector") {
 645     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 646       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 647     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 648     aWgt = aShapeSelectorWgt;
 649   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 650     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 651   } else if (theType == "export_file_selector") {
 652     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 653   } else if (theType == "sketch_launcher") {
 654     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 655   }
 656   return aWgt;
 657 }
 658
 659
 660 bool PartSet_Module::deleteObjects()
 661 {
 662   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 663   XGUI_Workshop* aWorkshop = aConnector->workshop();
 664   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 665
 666   //SessionPtr aMgr = ModelAPI_Session::get();
 667   // 1. check whether the delete should be processed in the module
 668   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 669   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 670        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 671   if (isSketchOp || isNestedOp) {
 672     // 2. find selected presentations
 673     // selected objects should be collected before the current operation abort because
 674     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 675     ModuleBase_ISelection* aSel = workshop()->selection();
 676     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 677     // if there are no selected objects in the viewer, that means that the selection in another
 678     // place cased this method. It is necessary to return the false value to understande in above
 679     // method that delete is not processed
 680     if (aSelectedObj.count() == 0)
 681       return false;
 682
 683     // avoid delete of the objects, which are not belong to the current sketch
 684     // in order to do not delete results of other sketches
 685     QObjectPtrList aSketchObjects;
 686     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 687     for ( ; anIt != aLast; anIt++) {
 688       ObjectPtr anObject = *anIt;
 689       if (mySketchMgr->isObjectOfSketch(anObject)) {
 690         // sketch feature should be used in this list because workshop deletes features only
 691         // results are skipped
 692         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 693         aSketchObjects.append(aSketchFeature);
 694       }
 695     }
 696     // if the selection contains only local selected presentations from other sketches,
 697     // the Delete operation should not be done at all
 698     if (aSketchObjects.size() == 0)
 699       return true;
 700
 701     // 3. start operation
 702     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 703     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 704
 705     // the active nested sketch operation should be aborted unconditionally
 706     // the Delete action should be additionally granted for the Sketch operation
 707     // in order to do not abort/commit it
 708     if (!anOpMgr->canStartOperation(anOpAction->id()))
 709       return true; // the objects are processed but can not be deleted
 710
 711     anOpMgr->startOperation(anOpAction);
 712
 713     // 4. delete features
 714     // sketch feature should be skipped, only sub-features can be removed
 715     // when sketch operation is active
 716     aWorkshop->deleteFeatures(aSketchObjects);
 717     // 5. stop operation
 718     anOpMgr->commitOperation();
 719   }
 720   else {
 721     bool isPartRemoved = false;
 722     // Delete part with help of PartSet plugin
 723     // TODO: the deleted objects has to be processed by multiselection
 724     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 725     if (aObjects.size() == 1) {
 726       ObjectPtr aObj = aObjects.first();
 727       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 728       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 729         // Remove feature should be created in the document of the part results
 730         ResultPtr aPartResult = aFeature->firstResult();
 731         if (aPartResult.get()) {
 732           std::shared_ptr<ModelAPI_ResultPart> aPart =
 733                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 734           DocumentPtr aPartDoc = aPart->partDoc();
 735           if (aPartDoc.get()) {
 736             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 737                                               (PartSetPlugin_Remove::ID().c_str(), this);
 738             if (!anOpMgr->canStartOperation(anOpAction->id()))
 739               return true; // the objects are processed but can not be deleted
 740
 741             anOpMgr->startOperation(anOpAction);
 742
 743             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 744             aFeature->execute();
 745
 746             anOpMgr->commitOperation();
 747             isPartRemoved = true;
 748           }
 749         }
 750       }
 751     }
 752     return isPartRemoved;
 753   }
 754   return true;
 755 }
 756
 757 void PartSet_Module::onFeatureTriggered()
 758 {
 759   QAction* aCmd = dynamic_cast<QAction*>(sender());
 760   if (aCmd->isCheckable() && aCmd->isChecked()) {
 761     // 1. check whether the delete should be processed in the module
 762     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 763     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 764     if (isNestedOp) {
 765       // in case if in the viewer nothing is displayed, the create operation should not be
 766       // comitted even if all values of the feature are initialized
 767       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 768         // the action information should be saved before the operation is aborted
 769         // because this abort leads to update command status, which unchecks this action
 770         anOperation->abort();
 771         launchOperation(aCmd->data().toString());
 772       }
 773     }
 774   }
 775   ModuleBase_IModule::onFeatureTriggered();
 776 }
 777
 778 void PartSet_Module::launchOperation(const QString& theCmdId)
 779 {
 780   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 781     // Show constraints if a constraint was anOperation
 782     myHasConstraintShown = mySketchMgr->isConstraintsShown();
 783     mySketchMgr->onShowConstraintsToggle(true);
 784   }
 785   ModuleBase_IModule::launchOperation(theCmdId);
 786 }
 787
 788
 789 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 790 {
 791   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 792   if (!anAIS.IsNull()) {
 793     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 794     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 795     if (!aDim.IsNull()) {
 796       aCtx->SetZLayer(aDim, myVisualLayerId);
 797     } else {
 798       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 799       if (!aCons.IsNull())
 800         aCtx->SetZLayer(aCons, myVisualLayerId);
 801     }
 802   }
 803 }
 804
 805 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 806 {
 807   // this is obsolete
 808   // it should be recomputed in order to disappear in the viewer if the corresponded object
 809   // is erased
 810   //if (myCustomPrs->isActive())
 811   //  myCustomPrs->redisplay(theObject, false);
 812 }
 813
 814 void PartSet_Module::onViewTransformed(int theTrsfType)
 815 {
 816   // Set length of arrows constant in pixel size
 817   // if the operation is panning or rotate or panglobal then do nothing
 818   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 819     return;
 820   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 821   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 822   if (aContext.IsNull())
 823     return;
 824
 825   //Handle(V3d_View) aView = aViewer->activeView();
 826
 827   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 828   XGUI_Workshop* aWorkshop = aConnector->workshop();
 829   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 830   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 831   Handle(V3d_View) aView;
 832   double aScale = 0;
 833   for (aV3dViewer->InitDefinedViews();
 834        aV3dViewer->MoreDefinedViews();
 835        aV3dViewer->NextDefinedViews()) {
 836     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 837     double aS = aV->Scale();
 838     if (aS > aScale) {
 839       aScale = aS;
 840       aView = aV;
 841     }
 842   }
 843   if (aView.IsNull())
 844     return;
 845   double aLen = aView->Convert(20);
 846
 847   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 848   SketcherPrs_Tools::setArrowSize(aLen);
 849   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 850   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 851   aViewer->SetScale(aViewer->activeView(), aCurScale);
 852   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 853   bool isModified = false;
 854   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 855   foreach (AISObjectPtr aAIS, aPrsList) {
 856     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 857
 858     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 859     if (!aDim.IsNull()) {
 860       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 861       aContext->Redisplay(aDim, false);
 862       isModified = true;
 863     }
 864   }
 865   if (isModified)
 866     aDisplayer->updateViewer();
 867 }
 868
 869 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 870 {
 871   bool isRedisplayed = false;
 872   if (myCustomPrs->isActive())
 873     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 874
 875   return isRedisplayed;
 876 }
 877
 878 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 879 {
 880   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 881   if (aOB) {
 882     QLineEdit* aLabel = aOB->activeDocLabel();
 883     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
 884           SLOT(onActiveDocPopup(const QPoint&)));
 885     //QPalette aPalet = aLabel->palette();
 886     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 887     //aLabel->setPalette(aPalet);
 888     aOB->treeView()->setExpandsOnDoubleClick(false);
 889     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 890       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 891   }
 892 }
 893
 894 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
 895 {
 896   SessionPtr aMgr = ModelAPI_Session::get();
 897   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 898
 899   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 900   XGUI_Workshop* aWorkshop = aConnector->workshop();
 901   QLineEdit* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
 902
 903   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 904
 905   QMenu aMenu;
 906   aMenu.addAction(aActivatePartAction);
 907   aMenu.exec(aHeader->mapToGlobal(thePnt));
 908 }
 909
 910
 911 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 912 {
 913   ObjectPtr anObject;
 914   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 915   if (aOperation) {
 916     /// If last line finished on vertex the lines creation sequence has to be break
 917     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 918     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 919     // if there is an active widget, find the presented object in it
 920     if (!anActiveWidget)
 921       anActiveWidget = aPanel->preselectionWidget();
 922
 923     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 924                                                                            (anActiveWidget);
 925     if (aWidgetValidated)
 926       anObject = aWidgetValidated->findPresentedObject(theAIS);
 927   }
 928   return anObject;
 929 }
 930
 931 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 932 {
 933   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 934   int aSelected = aObjects.size();
 935   SessionPtr aMgr = ModelAPI_Session::get();
 936   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 937
 938   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
 939   if (aSelected == 1) {
 940     bool hasResult = false;
 941     bool hasFeature = false;
 942     bool hasParameter = false;
 943     bool hasSubFeature = false;
 944     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 945
 946     ObjectPtr aObject = aObjects.first();
 947     if (aObject) {
 948       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 949       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 950       bool isPart = aPart.get() ||
 951         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
 952       if (isPart) {
 953         DocumentPtr aPartDoc;
 954         if (!aPart.get()) {
 955           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
 956         }
 957         if (aPart.get()) // this may be null is Part feature is disabled
 958           aPartDoc = aPart->partDoc();
 959
 960         theMenu->addAction(aActivatePartAction);
 961         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 962
 963       } else if (aObject->document() == aMgr->activeDocument()) {
 964         if (hasParameter || hasFeature) {
 965           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
 966           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 967           if (aCurrentOp && aFeature.get()) {
 968             if (aCurrentOp->id().toStdString() == aFeature->getKind())
 969               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
 970           }
 971         }
 972       }
 973
 974       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 975       if( aResult.get() )
 976         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 977     }
 978   }
 979   bool aNotDeactivate = (aCurrentOp == 0);
 980   if (!aNotDeactivate) {
 981     aActivatePartAction->setEnabled(false);
 982   }
 983 }
 984
 985 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 986 {
 987   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 988     // Do not change activation of parts if an operation active
 989     static QStringList aAllowActivationList;
 990     if (aAllowActivationList.isEmpty())
 991       aAllowActivationList <<
 992       QString(PartSetPlugin_Part::ID().c_str()) <<
 993       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 994       QString(PartSetPlugin_Remove::ID().c_str());
 995     if (myWorkshop->currentOperation() &&
 996       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 997       return;
 998     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 999     XGUI_Workshop* aWorkshop = aConnector->workshop();
1000     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1001     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1002     QPalette aPalet = aLabel->palette();
1003
1004     SessionPtr aMgr = ModelAPI_Session::get();
1005     DocumentPtr aActiveDoc = aMgr->activeDocument();
1006     if (aActivePartIndex.isValid())
1007       aTreeView->setExpanded(aActivePartIndex, false);
1008     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1009     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1010     if (aActivePartIndex.isValid())
1011       aTreeView->setExpanded(aActivePartIndex, true);
1012
1013     aLabel->setPalette(aPalet);
1014     aWorkshop->updateCommandStatus();
1015
1016     // Update displayed objects in order to update active color
1017     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1018     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1019     bool aHidden;
1020     foreach(ObjectPtr aObj, aObjects) {
1021       //TODO: replace by redisplay event.
1022       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1023         aObj->isDisabled() || (!aObj->isDisplayed());
1024       if (!aHidden)
1025         aDisplayer->redisplay(aObj, false);
1026     }
1027     aDisplayer->updateViewer();
1028   }
1029 }
1030
1031 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1032 {
1033   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1034     return;
1035   SessionPtr aMgr = ModelAPI_Session::get();
1036   if (!theIndex.isValid()) {
1037     aMgr->setActiveDocument(aMgr->moduleDocument());
1038     return;
1039   }
1040   if (theIndex.column() != 0) // Use only first column
1041     return;
1042
1043   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
1044   XGUI_Workshop* aWorkshop = aConnector->workshop();
1045   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1046   // De not use non editable Indexes
1047   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1048     return;
1049   ObjectPtr aObj = aDataModel->object(theIndex);
1050
1051   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1052   if (!aPart.get()) { // Probably this is Feature
1053     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1054     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1055       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1056     }
1057   }
1058   if (aPart.get()) { // if this is a part
1059     if (aPart->partDoc() == aMgr->activeDocument()) {
1060       myMenuMgr->activatePartSet();
1061     } else {
1062       aPart->activate();
1063     }
1064   }
1065 }
1066
1067
1068 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1069 {
1070   // z layer is created for all started operations in order to visualize operation AIS presentation
1071   // over the object
1072   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1073   if (aContext.IsNull())
1074     return;
1075
1076   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1077   if (myVisualLayerId == 0) {
1078     if (myVisualLayerId == 0)
1079       aViewer->AddZLayer(myVisualLayerId);
1080   } else {
1081     TColStd_SequenceOfInteger aZList;
1082     aViewer->GetAllZLayers(aZList);
1083     bool aFound = false;
1084     for (int i = 1; i <= aZList.Length(); i++) {
1085       if (aZList(i) == myVisualLayerId) {
1086         aFound = true;
1087         break;
1088       }
1089     }
1090     if (!aFound)
1091       aViewer->AddZLayer(myVisualLayerId);
1092   }
1093   // if there is an active operation with validated widget,
1094   // the filters of this widget should be activated in the created view
1095   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1096   if (aOperation) {
1097     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1098     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1099     if (anActiveWidget) {
1100       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1101                                                                              (anActiveWidget);
1102       if (aWidgetValidated)
1103         aWidgetValidated->activateFilters(true);
1104     }
1105   }
1106 }