src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include "PartSet_WidgetSketchLabel.h"
   5 #include "PartSet_Validators.h"
   6 #include "PartSet_Tools.h"
   7 #include "PartSet_WidgetPoint2d.h"
   8 #include "PartSet_WidgetPoint2dDistance.h"
   9 #include "PartSet_WidgetPoint2DFlyout.h"
  10 #include "PartSet_WidgetShapeSelector.h"
  11 #include "PartSet_WidgetPoint2dAngle.h"
  12 #include "PartSet_WidgetMultiSelector.h"
  13 #include "PartSet_WidgetEditor.h"
  14 #include "PartSet_WidgetFileSelector.h"
  15 #include "PartSet_WidgetSketchCreator.h"
  16 #include "PartSet_SketcherMgr.h"
  17 #include "PartSet_SketcherReetntrantMgr.h"
  18 #include "PartSet_MenuMgr.h"
  19 #include "PartSet_CustomPrs.h"
  20 #include "PartSet_IconFactory.h"
  21
  22 #include "PartSet_Filters.h"
  23 #include "PartSet_FilterInfinite.h"
  24
  25 #include <PartSetPlugin_Remove.h>
  26 #include <PartSetPlugin_Part.h>
  27 #include <PartSetPlugin_Duplicate.h>
  28
  29 #include <ModuleBase_Operation.h>
  30 #include <ModuleBase_OperationAction.h>
  31 #include <ModuleBase_IViewer.h>
  32 #include <ModuleBase_IViewWindow.h>
  33 #include <ModuleBase_IPropertyPanel.h>
  34 #include <ModuleBase_WidgetEditor.h>
  35 #include <ModuleBase_WidgetValidated.h>
  36 #include <ModuleBase_FilterFactory.h>
  37 #include <ModuleBase_Tools.h>
  38 #include <ModuleBase_OperationFeature.h>
  39
  40 #include <GeomValidators_ShapeType.h>
  41 #include <GeomValidators_Finite.h>
  42 #include <GeomValidators_Face.h>
  43 #include <GeomValidators_ConstructionComposite.h>
  44 #include <GeomValidators_ZeroOffset.h>
  45 #include <GeomValidators_BooleanArguments.h>
  46 #include <GeomValidators_Different.h>
  47 #include <GeomValidators_PartitionArguments.h>
  48
  49
  50 #include <ModelAPI_Object.h>
  51 #include <ModelAPI_Events.h>
  52 #include <ModelAPI_Validator.h>
  53 #include <ModelAPI_Data.h>
  54 #include <ModelAPI_Session.h>
  55 #include <GeomValidators_DifferentShapes.h>
  56 #include <ModelAPI_ResultBody.h>
  57 #include <ModelAPI_AttributeString.h>
  58
  59 #include <GeomDataAPI_Point2D.h>
  60 #include <GeomDataAPI_Point.h>
  61 #include <GeomDataAPI_Dir.h>
  62
  63 #include <XGUI_Displayer.h>
  64 #include <XGUI_Workshop.h>
  65 #include <XGUI_OperationMgr.h>
  66 #include <XGUI_PropertyPanel.h>
  67 #include <XGUI_ModuleConnector.h>
  68 #include <XGUI_ContextMenuMgr.h>
  69 #include <XGUI_Tools.h>
  70 #include <XGUI_ObjectsBrowser.h>
  71 #include <XGUI_SelectionMgr.h>
  72 #include <XGUI_DataModel.h>
  73 #include <XGUI_ErrorMgr.h>
  74
  75 #include <SketchPlugin_Feature.h>
  76 #include <SketchPlugin_Sketch.h>
  77 #include <SketchPlugin_ConstraintAngle.h>
  78 #include <SketchPlugin_ConstraintLength.h>
  79 #include <SketchPlugin_ConstraintDistance.h>
  80 #include <SketchPlugin_ConstraintParallel.h>
  81 #include <SketchPlugin_ConstraintPerpendicular.h>
  82 #include <SketchPlugin_ConstraintRadius.h>
  83
  84 #include <SketcherPrs_SymbolPrs.h>
  85 #include <SketcherPrs_Tools.h>
  86
  87 #include <Events_Loop.h>
  88 #include <Config_PropManager.h>
  89 #include <Config_Keywords.h>
  90
  91 #include <StdSelect_TypeOfFace.hxx>
  92 #include <TopoDS_Vertex.hxx>
  93 #include <TopoDS.hxx>
  94 #include <TopoDS_Shape.hxx>
  95 #include <BRep_Tool.hxx>
  96 #include <AIS_Dimension.hxx>
  97
  98 #include <QObject>
  99 #include <QMouseEvent>
 100 #include <QString>
 101 #include <QTimer>
 102 #include <QApplication>
 103 #include <QMessageBox>
 104 #include <QMainWindow>
 105 #include <QLineEdit>
 106
 107 #include <GeomAlgoAPI_FaceBuilder.h>
 108 #include <GeomDataAPI_Dir.h>
 109
 110 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 111
 112 #ifdef _DEBUG
 113 #include <QDebug>
 114 #endif
 115
 116 /*!Create and return new instance of XGUI_Module*/
 117 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 118 {
 119   return new PartSet_Module(theWshop);
 120 }
 121
 122 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 123 : ModuleBase_IModule(theWshop),
 124   myVisualLayerId(0), myHasConstraintShown(true)
 125 {
 126   new PartSet_IconFactory();
 127
 128   mySketchMgr = new PartSet_SketcherMgr(this);
 129   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 130
 131   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 132   XGUI_Workshop* aWorkshop = aConnector->workshop();
 133
 134   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 135   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 136           this, SLOT(onOperationActivatedByPreselection()));
 137
 138   ModuleBase_IViewer* aViewer = theWshop->viewer();
 139   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 140           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 141   connect(aViewer, SIGNAL(viewTransformed(int)),
 142           SLOT(onViewTransformed(int)));
 143   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 144           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 145
 146   myMenuMgr = new PartSet_MenuMgr(this);
 147   myCustomPrs = new PartSet_CustomPrs(theWshop);
 148
 149   Events_Loop* aLoop = Events_Loop::loop();
 150   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 151
 152   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 153   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 154 }
 155
 156 PartSet_Module::~PartSet_Module()
 157 {
 158   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 159   for (; aIt.More(); aIt.Next()) {
 160     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 161     if (!aFilter.IsNull())
 162       aFilter.Nullify();
 163   }
 164   delete myCustomPrs;
 165 }
 166
 167 void PartSet_Module::activateSelectionFilters()
 168 {
 169   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 170   for (; aIt.More(); aIt.Next()) {
 171     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 172     if (!aFilter.IsNull())
 173       myWorkshop->viewer()->addSelectionFilter(aFilter);
 174   }
 175 }
 176
 177 void PartSet_Module::deactivateSelectionFilters()
 178 {
 179   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 180   for (; aIt.More(); aIt.Next()) {
 181     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 182     if (!aFilter.IsNull())
 183       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 184   }
 185 }
 186
 187 void PartSet_Module::registerValidators()
 188 {
 189   //Registering of validators
 190   SessionPtr aMgr = ModelAPI_Session::get();
 191   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 192   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 193   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 194   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 195   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 196   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 197   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 198   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 199   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 200   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 201   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 202   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 203   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 204   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 205   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 206
 207   aFactory->registerValidator("GeomValidators_DifferentShapes", new GeomValidators_DifferentShapes);
 208   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 209   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 210   aFactory->registerValidator("GeomValidators_Finite", new GeomValidators_Finite);
 211
 212   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 213                               new GeomValidators_ConstructionComposite);
 214
 215   aFactory->registerValidator("GeomValidators_ZeroOffset",
 216                               new GeomValidators_ZeroOffset);
 217
 218   aFactory->registerValidator("GeomValidators_BooleanArguments",
 219                               new GeomValidators_BooleanArguments);
 220
 221   aFactory->registerValidator("PartSet_SketchEntityValidator",
 222                               new PartSet_SketchEntityValidator);
 223
 224   aFactory->registerValidator("GeomValidators_Different",
 225                               new GeomValidators_Different);
 226
 227   aFactory->registerValidator("GeomValidators_PartitionArguments",
 228                               new GeomValidators_PartitionArguments);
 229 }
 230
 231 void PartSet_Module::registerFilters()
 232 {
 233   //Registering of selection filters
 234   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 235   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 236 }
 237
 238 void PartSet_Module::registerProperties()
 239 {
 240   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 241                                    PLANE_SIZE);
 242   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 243                                    Config_Prop::Integer, SKETCH_WIDTH);
 244 }
 245
 246 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 247 {
 248   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 249 }
 250
 251 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 252 {
 253   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 254     mySketchMgr->commitNestedSketch(theOperation);
 255   }
 256
 257   /// Restart sketcher operations automatically
 258   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 259     // the selection is cleared after commit the create operation
 260     // in order to do not use the same selected objects in the restarted operation
 261     // for common behaviour, the selection is cleared even if the operation is not restarted
 262     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 263     XGUI_Workshop* aWorkshop = aConnector->workshop();
 264     aWorkshop->selector()->clearSelection();
 265   }
 266 }
 267
 268 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 269 {
 270   /// Restart sketcher operations automatically
 271   mySketchReentrantMgr->operationAborted(theOperation);
 272 }
 273
 274 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 275 {
 276   /// Restart sketcher operations automatically
 277   mySketchReentrantMgr->operationStarted(theOperation);
 278
 279   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 280     mySketchMgr->startSketch(theOperation);
 281   }
 282   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 283     mySketchMgr->startNestedSketch(theOperation);
 284   }
 285
 286   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 287   if (aFOperation)
 288     myCustomPrs->activate(aFOperation->feature(), true);
 289 }
 290
 291 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 292 {
 293   ModuleBase_IModule::operationResumed(theOperation);
 294
 295   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 296   if (aFOperation)
 297     myCustomPrs->activate(aFOperation->feature(), true);
 298 }
 299
 300 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 301 {
 302   bool isModified = myCustomPrs->deactivate(false);
 303
 304   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 305     mySketchMgr->stopSketch(theOperation);
 306   }
 307   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 308     mySketchMgr->stopNestedSketch(theOperation);
 309   }
 310
 311   //VSV: Viewer is updated on feature update and redisplay
 312   //if (isModified) {
 313   //  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 314   //  XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 315   //  aDisplayer->updateViewer();
 316   //}
 317   mySketchMgr->onShowConstraintsToggle(myHasConstraintShown);
 318 }
 319
 320 ModuleBase_Operation* PartSet_Module::currentOperation() const
 321 {
 322   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 323   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 324   return anOpMgr->currentOperation();
 325 }
 326
 327 bool PartSet_Module::canUndo() const
 328 {
 329   bool aCanUndo = false;
 330   SessionPtr aMgr = ModelAPI_Session::get();
 331   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 332     aCanUndo = !aMgr->isOperation();
 333     if (!aCanUndo) // check the enable state additionally by sketch manager
 334       aCanUndo = aMgr->canUndo();
 335   }
 336   return aCanUndo;
 337 }
 338
 339 bool PartSet_Module::canRedo() const
 340 {
 341   bool aCanRedo = false;
 342   SessionPtr aMgr = ModelAPI_Session::get();
 343   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 344     aCanRedo = !aMgr->isOperation();
 345     if (!aCanRedo) // check the enable state additionally by sketch manager
 346       aCanRedo = aMgr->canRedo();
 347   }
 348   return aCanRedo;
 349 }
 350
 351 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 352 {
 353   bool aValid = true;
 354   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 355     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 356     if (aFeature) {
 357       // part features are removed in the PartSet module only.
 358       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 359         aValid = false;
 360     }
 361   }
 362   return aValid;
 363 }
 364
 365 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 366 {
 367   // the sketch manager put the restriction to the objects erase
 368   return mySketchMgr->canEraseObject(theObject);
 369 }
 370
 371 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 372 {
 373   // the sketch manager put the restriction to the objects display
 374   return mySketchMgr->canDisplayObject(theObject);
 375 }
 376
 377 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 378 {
 379   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 380
 381   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 382   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 383        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 384   if (isSketchOp || isNestedOp) {
 385     // in active sketch operation it is possible to activate operation object in selection
 386     // in the edit operation, e.g. points of the line can be moved when the line is edited
 387     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 388     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 389   }
 390   return aCanActivate;
 391 }
 392
 393 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 394 {
 395   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 396 }
 397
 398 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 399 {
 400   myMenuMgr->updateViewerMenu(theStdActions);
 401 }
 402
 403 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature, const bool isCheckGUI)
 404 {
 405   QString anError = ModuleBase_IModule::getFeatureError(theFeature, isCheckGUI);
 406   if (anError.isEmpty())
 407     anError = sketchMgr()->getFeatureError(theFeature, isCheckGUI);
 408
 409   return anError;
 410 }
 411
 412 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 413                                          QStringList& theIds) const
 414 {
 415   myMenuMgr->grantedOperationIds(theOperation, theIds);
 416
 417   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 418     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 419     XGUI_Workshop* aWorkshop = aConnector->workshop();
 420
 421     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 422   }
 423 }
 424
 425 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 426 {
 427   theModes.clear();
 428   if (mySketchMgr->activeSketch().get())
 429     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 430 }
 431
 432 bool PartSet_Module::isMouseOverWindow()
 433 {
 434   return mySketchMgr->isMouseOverWindow();
 435 }
 436
 437 void PartSet_Module::closeDocument()
 438 {
 439   clearViewer();
 440 }
 441
 442 void PartSet_Module::clearViewer()
 443 {
 444   myCustomPrs->clearPrs();
 445
 446   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 447   XGUI_Workshop* aWorkshop = aConnector->workshop();
 448   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 449   aDisplayer->deactivateSelectionFilters();
 450 }
 451
 452 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 453 {
 454   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 455   if (!aFOperation)
 456     return;
 457
 458   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 459   // we have to manually activate the sketch label in edit mode
 460   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 461     aPanel->activateWidget(aPanel->modelWidgets().first());
 462 }
 463
 464
 465 void PartSet_Module::onSelectionChanged()
 466 {
 467   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 468   if (!aOperation)
 469     return;
 470
 471   bool isSketcherOp = false;
 472   // An edit operation is enable only if the current opeation is the sketch operation
 473   if (mySketchMgr->activeSketch()) {
 474     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 475       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 476   }
 477   if (isSketcherOp) {
 478     // Editing of constraints can be done on selection
 479     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 480     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 481     if (aSelected.size() == 1) {
 482       ModuleBase_ViewerPrs aPrs = aSelected.first();
 483       ObjectPtr aObject = aPrs.object();
 484       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 485       if (aFeature) {
 486         std::string aId = aFeature->getKind();
 487         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 488             (aId == SketchPlugin_ConstraintLength::ID()) ||
 489             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 490             (aId == SketchPlugin_ConstraintAngle::ID())) {
 491           editFeature(aFeature);
 492         }
 493       }
 494     }
 495   }
 496 }
 497
 498 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 499 {
 500   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 501   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 502   anOpMgr->onKeyReleased(theEvent);
 503 }
 504
 505 void PartSet_Module::onOperationActivatedByPreselection()
 506 {
 507   if (!mySketchReentrantMgr->canBeCommittedByPreselection())
 508     return;
 509
 510   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 511   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 512     // Set final definitions if they are necessary
 513     //propertyPanelDefined(aOperation);
 514
 515     /// Commit sketcher operations automatically
 516     anOperation->commit();
 517   }
 518 }
 519
 520 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 521                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 522 {
 523   ModuleBase_IWorkshop* aWorkshop = workshop();
 524   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 525   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 526   ModuleBase_ModelWidget* aWgt = NULL;
 527   if (theType == "sketch-start-label") {
 528     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 529       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 530     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 531       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 532     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 533       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 534     aWgt = aLabelWgt;
 535   } else if (theType == "sketch-2dpoint_selector") {
 536     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 537                                                                  theWidgetApi, theParentId);
 538     aPointWgt->setSketch(mySketchMgr->activeSketch());
 539     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 540     aWgt = aPointWgt;
 541   } else if (theType == "sketch-2dpoint_flyout_selector") {
 542     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 543                                                                  theWidgetApi, theParentId);
 544     aPointWgt->setSketch(mySketchMgr->activeSketch());
 545     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 546     aWgt = aPointWgt;
 547   } else if (theType == "point2ddistance") {
 548     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 549                                                         aWorkshop, theWidgetApi, theParentId);
 550     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 551     aWgt = aDistanceWgt;
 552   } else if(theType == "point2dangle") {
 553     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 554                                                            aWorkshop, theWidgetApi, theParentId);
 555     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 556     aWgt = anAngleWgt;
 557   } else if (theType == "sketch_shape_selector") {
 558     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 559       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 560     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 561     aWgt = aShapeSelectorWgt;
 562   } else if (theType == "sketch_multi_selector") {
 563     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 564       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 565     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 566     aWgt = aShapeSelectorWgt;
 567   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 568     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 569   } else if (theType == "export_file_selector") {
 570     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 571   } else if (theType == "sketch_launcher") {
 572     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 573   }
 574   return aWgt;
 575 }
 576
 577 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 578 {
 579   ModuleBase_ModelWidget* anActiveWidget = 0;
 580
 581   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 582   if (!anActiveWidget) {
 583     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 584     if (aOperation) {
 585       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 586       anActiveWidget = aPanel->activeWidget();
 587     }
 588   }
 589   return anActiveWidget;
 590 }
 591
 592 bool PartSet_Module::deleteObjects()
 593 {
 594   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 595   XGUI_Workshop* aWorkshop = aConnector->workshop();
 596   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 597
 598   //SessionPtr aMgr = ModelAPI_Session::get();
 599   // 1. check whether the delete should be processed in the module
 600   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 601   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 602        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 603   if (isSketchOp || isNestedOp) {
 604     // 2. find selected presentations
 605     // selected objects should be collected before the current operation abort because
 606     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 607     ModuleBase_ISelection* aSel = workshop()->selection();
 608     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 609     // if there are no selected objects in the viewer, that means that the selection in another
 610     // place cased this method. It is necessary to return the false value to understande in above
 611     // method that delete is not processed
 612     if (aSelectedObj.count() == 0)
 613       return false;
 614
 615     // avoid delete of the objects, which are not belong to the current sketch
 616     // in order to do not delete results of other sketches
 617     QObjectPtrList aSketchObjects;
 618     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 619     for ( ; anIt != aLast; anIt++) {
 620       ObjectPtr anObject = *anIt;
 621       if (mySketchMgr->isObjectOfSketch(anObject)) {
 622         // sketch feature should be used in this list because workshop deletes features only
 623         // results are skipped
 624         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 625         aSketchObjects.append(aSketchFeature);
 626       }
 627     }
 628     // if the selection contains only local selected presentations from other sketches,
 629     // the Delete operation should not be done at all
 630     if (aSketchObjects.size() == 0)
 631       return true;
 632
 633     // 3. start operation
 634     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 635     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 636
 637     // the active nested sketch operation should be aborted unconditionally
 638     // the Delete action should be additionally granted for the Sketch operation
 639     // in order to do not abort/commit it
 640     if (!anOpMgr->canStartOperation(anOpAction->id()))
 641       return true; // the objects are processed but can not be deleted
 642
 643     anOpMgr->startOperation(anOpAction);
 644
 645     // 4. delete features
 646     // sketch feature should be skipped, only sub-features can be removed
 647     // when sketch operation is active
 648     aWorkshop->deleteFeatures(aSketchObjects);
 649     // 5. stop operation
 650     anOpMgr->commitOperation();
 651   }
 652   else {
 653     bool isPartRemoved = false;
 654     // Delete part with help of PartSet plugin
 655     // TODO: the deleted objects has to be processed by multiselection
 656     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 657     if (aObjects.size() == 1) {
 658       ObjectPtr aObj = aObjects.first();
 659       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 660       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 661         // Remove feature should be created in the document of the part results
 662         ResultPtr aPartResult = aFeature->firstResult();
 663         if (aPartResult.get()) {
 664           std::shared_ptr<ModelAPI_ResultPart> aPart =
 665                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 666           DocumentPtr aPartDoc = aPart->partDoc();
 667           if (aPartDoc.get()) {
 668             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 669                                               (PartSetPlugin_Remove::ID().c_str(), this);
 670             if (!anOpMgr->canStartOperation(anOpAction->id()))
 671               return true; // the objects are processed but can not be deleted
 672
 673             anOpMgr->startOperation(anOpAction);
 674
 675             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 676             aFeature->execute();
 677
 678             anOpMgr->commitOperation();
 679             isPartRemoved = true;
 680           }
 681         }
 682       }
 683     }
 684     return isPartRemoved;
 685   }
 686   return true;
 687 }
 688
 689 void PartSet_Module::onFeatureTriggered()
 690 {
 691   QAction* aCmd = dynamic_cast<QAction*>(sender());
 692   if (aCmd->isCheckable() && aCmd->isChecked()) {
 693     // 1. check whether the delete should be processed in the module
 694     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 695     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 696     if (isNestedOp) {
 697       // in case if in the viewer nothing is displayed, the create operation should not be
 698       // comitted even if all values of the feature are initialized
 699       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 700         // the action information should be saved before the operation is aborted
 701         // because this abort leads to update command status, which unchecks this action
 702         anOperation->abort();
 703         launchOperation(aCmd->data().toString());
 704       }
 705     }
 706   }
 707   ModuleBase_IModule::onFeatureTriggered();
 708 }
 709
 710 void PartSet_Module::launchOperation(const QString& theCmdId)
 711 {
 712   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 713     // Show constraints if a constraint was anOperation
 714     myHasConstraintShown = mySketchMgr->isConstraintsShown();
 715     mySketchMgr->onShowConstraintsToggle(true);
 716   }
 717   ModuleBase_IModule::launchOperation(theCmdId);
 718 }
 719
 720
 721 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 722 {
 723   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 724   if (!anAIS.IsNull()) {
 725     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 726     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 727     if (!aDim.IsNull()) {
 728       aCtx->SetZLayer(aDim, myVisualLayerId);
 729     } else {
 730       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 731       if (!aCons.IsNull())
 732         aCtx->SetZLayer(aCons, myVisualLayerId);
 733     }
 734   }
 735 }
 736
 737 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 738 {
 739   // this is obsolete
 740   // it should be recomputed in order to disappear in the viewer if the corresponded object
 741   // is erased
 742   //if (myCustomPrs->isActive())
 743   //  myCustomPrs->redisplay(theObject, false);
 744 }
 745
 746 void PartSet_Module::onViewTransformed(int theTrsfType)
 747 {
 748   // Set length of arrows constant in pixel size
 749   // if the operation is panning or rotate or panglobal then do nothing
 750   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 751     return;
 752   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 753   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 754   if (aContext.IsNull())
 755     return;
 756
 757   //Handle(V3d_View) aView = aViewer->activeView();
 758
 759   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 760   XGUI_Workshop* aWorkshop = aConnector->workshop();
 761   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 762   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 763   Handle(V3d_View) aView;
 764   double aScale = 0;
 765   for (aV3dViewer->InitDefinedViews();
 766        aV3dViewer->MoreDefinedViews();
 767        aV3dViewer->NextDefinedViews()) {
 768     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 769     double aS = aV->Scale();
 770     if (aS > aScale) {
 771       aScale = aS;
 772       aView = aV;
 773     }
 774   }
 775   if (aView.IsNull())
 776     return;
 777   double aLen = aView->Convert(20);
 778
 779   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 780   SketcherPrs_Tools::setArrowSize(aLen);
 781   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 782   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 783   aViewer->SetScale(aViewer->activeView(), aCurScale);
 784   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 785   bool isModified = false;
 786   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 787   foreach (AISObjectPtr aAIS, aPrsList) {
 788     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 789
 790     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 791     if (!aDim.IsNull()) {
 792       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 793       aContext->Redisplay(aDim, false);
 794       isModified = true;
 795     }
 796   }
 797   if (isModified)
 798     aDisplayer->updateViewer();
 799 }
 800
 801 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 802 {
 803   bool isRedisplayed = false;
 804   if (myCustomPrs->isActive())
 805     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 806
 807   return isRedisplayed;
 808 }
 809
 810 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 811 {
 812   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 813   if (aOB) {
 814     QLineEdit* aLabel = aOB->activeDocLabel();
 815     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
 816           SLOT(onActiveDocPopup(const QPoint&)));
 817     //QPalette aPalet = aLabel->palette();
 818     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 819     //aLabel->setPalette(aPalet);
 820     aOB->treeView()->setExpandsOnDoubleClick(false);
 821     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 822       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 823   }
 824 }
 825
 826 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
 827 {
 828   SessionPtr aMgr = ModelAPI_Session::get();
 829   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 830
 831   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 832   XGUI_Workshop* aWorkshop = aConnector->workshop();
 833   QLineEdit* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
 834
 835   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 836
 837   QMenu aMenu;
 838   aMenu.addAction(aActivatePartAction);
 839   aMenu.exec(aHeader->mapToGlobal(thePnt));
 840 }
 841
 842
 843 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 844 {
 845   ObjectPtr anObject;
 846   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 847   if (aOperation) {
 848     /// If last line finished on vertex the lines creation sequence has to be break
 849     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 850     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 851     // if there is an active widget, find the presented object in it
 852     if (!anActiveWidget)
 853       anActiveWidget = aPanel->preselectionWidget();
 854
 855     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 856                                                                            (anActiveWidget);
 857     if (aWidgetValidated)
 858       anObject = aWidgetValidated->findPresentedObject(theAIS);
 859   }
 860   return anObject;
 861 }
 862
 863 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 864 {
 865   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 866   int aSelected = aObjects.size();
 867   SessionPtr aMgr = ModelAPI_Session::get();
 868   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 869
 870   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
 871   if (aSelected == 1) {
 872     bool hasResult = false;
 873     bool hasFeature = false;
 874     bool hasParameter = false;
 875     bool hasSubFeature = false;
 876     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 877
 878     ObjectPtr aObject = aObjects.first();
 879     if (aObject) {
 880       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 881       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 882       bool isPart = aPart.get() ||
 883         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
 884       if (isPart) {
 885         DocumentPtr aPartDoc;
 886         if (!aPart.get()) {
 887           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
 888         }
 889         if (aPart.get()) // this may be null is Part feature is disabled
 890           aPartDoc = aPart->partDoc();
 891
 892         theMenu->addAction(aActivatePartAction);
 893         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 894
 895       } else if (aObject->document() == aMgr->activeDocument()) {
 896         if (hasParameter || hasFeature) {
 897           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
 898           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 899           if (aCurrentOp && aFeature.get()) {
 900             if (aCurrentOp->id().toStdString() == aFeature->getKind())
 901               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
 902           }
 903         }
 904       }
 905
 906       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 907       if( aResult.get() )
 908         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 909     }
 910   }
 911   bool aNotDeactivate = (aCurrentOp == 0);
 912   if (!aNotDeactivate) {
 913     aActivatePartAction->setEnabled(false);
 914   }
 915 }
 916
 917 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 918 {
 919   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 920     // Do not change activation of parts if an operation active
 921     static QStringList aAllowActivationList;
 922     if (aAllowActivationList.isEmpty())
 923       aAllowActivationList <<
 924       QString(PartSetPlugin_Part::ID().c_str()) <<
 925       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 926       QString(PartSetPlugin_Remove::ID().c_str());
 927     if (myWorkshop->currentOperation() &&
 928       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 929       return;
 930     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 931     XGUI_Workshop* aWorkshop = aConnector->workshop();
 932     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 933     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 934     QPalette aPalet = aLabel->palette();
 935
 936     SessionPtr aMgr = ModelAPI_Session::get();
 937     DocumentPtr aActiveDoc = aMgr->activeDocument();
 938     if (aActivePartIndex.isValid())
 939       aTreeView->setExpanded(aActivePartIndex, false);
 940     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 941     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 942     if (aActivePartIndex.isValid())
 943       aTreeView->setExpanded(aActivePartIndex, true);
 944
 945     aLabel->setPalette(aPalet);
 946     aWorkshop->updateCommandStatus();
 947
 948     // Update displayed objects in order to update active color
 949     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 950     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 951     bool aHidden;
 952     foreach(ObjectPtr aObj, aObjects) {
 953       //TODO: replace by redisplay event.
 954       aHidden = !aObj->data() || !aObj->data()->isValid() ||
 955         aObj->isDisabled() || (!aObj->isDisplayed());
 956       if (!aHidden)
 957         aDisplayer->redisplay(aObj, false);
 958     }
 959     aDisplayer->updateViewer();
 960   }
 961 }
 962
 963 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 964 {
 965   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
 966     return;
 967   SessionPtr aMgr = ModelAPI_Session::get();
 968   if (!theIndex.isValid()) {
 969     aMgr->setActiveDocument(aMgr->moduleDocument());
 970     return;
 971   }
 972   if (theIndex.column() != 0) // Use only first column
 973     return;
 974
 975   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 976   XGUI_Workshop* aWorkshop = aConnector->workshop();
 977   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 978   // De not use non editable Indexes
 979   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
 980     return;
 981   ObjectPtr aObj = aDataModel->object(theIndex);
 982
 983   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
 984   if (!aPart.get()) { // Probably this is Feature
 985     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 986     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
 987       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 988     }
 989   }
 990   if (aPart.get()) { // if this is a part
 991     if (aPart->partDoc() == aMgr->activeDocument()) {
 992       myMenuMgr->activatePartSet();
 993     } else {
 994       aPart->activate();
 995     }
 996   }
 997 }
 998
 999
1000 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1001 {
1002   // z layer is created for all started operations in order to visualize operation AIS presentation
1003   // over the object
1004   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1005   if (aContext.IsNull())
1006     return;
1007
1008   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1009   if (myVisualLayerId == 0) {
1010     if (myVisualLayerId == 0)
1011       aViewer->AddZLayer(myVisualLayerId);
1012   } else {
1013     TColStd_SequenceOfInteger aZList;
1014     aViewer->GetAllZLayers(aZList);
1015     bool aFound = false;
1016     for (int i = 1; i <= aZList.Length(); i++) {
1017       if (aZList(i) == myVisualLayerId) {
1018         aFound = true;
1019         break;
1020       }
1021     }
1022     if (!aFound)
1023       aViewer->AddZLayer(myVisualLayerId);
1024   }
1025   // if there is an active operation with validated widget,
1026   // the filters of this widget should be activated in the created view
1027   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1028   if (aOperation) {
1029     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1030     if (anActiveWidget) {
1031       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1032       if (aWSelector)
1033         aWSelector->activateSelectionAndFilters(true);
1034     }
1035   }
1036 }
1037
1038 //******************************************************
1039 void PartSet_Module::widgetStateChanged(int thePreviousState)
1040 {
1041   mySketchMgr->widgetStateChanged(thePreviousState);
1042 }
1043
1044 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1045 {
1046   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1047 }