src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include <PartSet_WidgetSketchLabel.h>
   5 #include <PartSet_Validators.h>
   6 #include <PartSet_Tools.h>
   7 #include <PartSet_WidgetPoint2d.h>
   8 #include <PartSet_WidgetPoint2dDistance.h>
   9 #include <PartSet_WidgetShapeSelector.h>
  10 #include <PartSet_WidgetConstraintShapeSelector.h>
  11 #include <PartSet_SketcherMgr.h>
  12
  13 #include <ModuleBase_Operation.h>
  14 #include <ModuleBase_IViewer.h>
  15 #include <ModuleBase_IViewWindow.h>
  16 #include <ModuleBase_IPropertyPanel.h>
  17 #include <ModuleBase_WidgetEditor.h>
  18 #include <ModuleBase_FilterFactory.h>
  19 #include <ModuleBase_FilterLinearEdge.h>
  20 #include <ModuleBase_FilterFace.h>
  21 #include <ModuleBase_FilterMulti.h>
  22 #include <ModuleBase_FilterCustom.h>
  23 #include <ModuleBase_FilterNoConsructionSubShapes.h>
  24
  25 #include <ModelAPI_Object.h>
  26 #include <ModelAPI_Events.h>
  27 #include <ModelAPI_Validator.h>
  28 #include <ModelAPI_Data.h>
  29 #include <ModelAPI_Session.h>
  30 #include <ModelAPI_ShapeValidator.h>
  31
  32 #include <GeomDataAPI_Point2D.h>
  33 #include <GeomDataAPI_Point.h>
  34 #include <GeomDataAPI_Dir.h>
  35
  36 #include <XGUI_Displayer.h>
  37 #include <XGUI_Workshop.h>
  38 #include <XGUI_OperationMgr.h>
  39 #include <XGUI_PropertyPanel.h>
  40 #include <XGUI_ModuleConnector.h>
  41 #include <XGUI_ContextMenuMgr.h>
  42 #include <XGUI_Tools.h>
  43
  44 #include <SketchPlugin_Feature.h>
  45 #include <SketchPlugin_Sketch.h>
  46 #include <SketchPlugin_Line.h>
  47 //#include <SketchPlugin_Arc.h>
  48 //#include <SketchPlugin_Circle.h>
  49 #include <SketchPlugin_ConstraintLength.h>
  50 #include <SketchPlugin_ConstraintDistance.h>
  51 #include <SketchPlugin_ConstraintParallel.h>
  52 #include <SketchPlugin_ConstraintPerpendicular.h>
  53 #include <SketchPlugin_ConstraintRadius.h>
  54 //#include <SketchPlugin_ConstraintRigid.h>
  55
  56 #include <Events_Loop.h>
  57 #include <Config_PropManager.h>
  58
  59 #include <StdSelect_TypeOfFace.hxx>
  60 #include <TopoDS_Vertex.hxx>
  61 #include <TopoDS.hxx>
  62 #include <TopoDS_Shape.hxx>
  63 #include <BRep_Tool.hxx>
  64
  65 #include <QObject>
  66 #include <QMouseEvent>
  67 #include <QString>
  68 #include <QTimer>
  69 #include <QApplication>
  70 #include <QMessageBox>
  71 #include <QMainWindow>
  72
  73 #include <GeomAlgoAPI_FaceBuilder.h>
  74 #include <GeomDataAPI_Dir.h>
  75
  76 #ifdef _DEBUG
  77 #include <QDebug>
  78 #endif
  79
  80 /*!Create and return new instance of XGUI_Module*/
  81 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
  82 {
  83   return new PartSet_Module(theWshop);
  84 }
  85
  86 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
  87   : ModuleBase_IModule(theWshop),
  88   myRestartingMode(RM_None)
  89 {
  90   //myWorkshop = dynamic_cast<XGUI_Workshop*>(theWshop);
  91   mySketchMgr = new PartSet_SketcherMgr(this);
  92
  93   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
  94   XGUI_Workshop* aWorkshop = aConnector->workshop();
  95
  96   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
  97   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
  98   connect(anOpMgr, SIGNAL(keyDeleteReleased()), this, SLOT(onDeleteObjects()));
  99   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 100           this, SLOT(onOperationActivatedByPreselection()));
 101
 102   ModuleBase_IViewer* aViewer = theWshop->viewer();
 103   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 104           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 105
 106   createActions();
 107 }
 108
 109 PartSet_Module::~PartSet_Module()
 110 {
 111   if (!myDocumentShapeFilter.IsNull())
 112     myDocumentShapeFilter.Nullify();
 113 }
 114
 115 void PartSet_Module::registerValidators()
 116 {
 117   //Registering of validators
 118   SessionPtr aMgr = ModelAPI_Session::get();
 119   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 120   aFactory->registerValidator("PartSet_DistanceValidator", new PartSet_DistanceValidator);
 121   aFactory->registerValidator("PartSet_LengthValidator", new PartSet_LengthValidator);
 122   aFactory->registerValidator("PartSet_PerpendicularValidator", new PartSet_PerpendicularValidator);
 123   aFactory->registerValidator("PartSet_ParallelValidator", new PartSet_ParallelValidator);
 124   aFactory->registerValidator("PartSet_RadiusValidator", new PartSet_RadiusValidator);
 125   aFactory->registerValidator("PartSet_RigidValidator", new PartSet_RigidValidator);
 126   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 127   aFactory->registerValidator("PartSet_DifferentShapes", new ModelAPI_ShapeValidator);
 128   aFactory->registerValidator("PartSet_SketchValidator", new PartSet_SketchValidator);
 129 }
 130
 131 void PartSet_Module::registerFilters()
 132 {
 133   //Registering of selection filters
 134   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 135   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 136
 137   aFactory->registerFilter("EdgeFilter", new ModuleBase_FilterLinearEdge);
 138   aFactory->registerFilter("FaceFilter", new ModuleBase_FilterFace);
 139   aFactory->registerFilter("MultiFilter", new ModuleBase_FilterMulti);
 140   Handle(SelectMgr_Filter) aSelectFilter = new ModuleBase_FilterNoConsructionSubShapes(workshop());
 141   aFactory->registerFilter("NoConstructionSubShapesFilter",
 142             new ModuleBase_FilterCustom(aSelectFilter));
 143 }
 144
 145 void PartSet_Module::registerProperties()
 146 {
 147   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 148                                    PLANE_SIZE);
 149   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 150                                    Config_Prop::Integer, SKETCH_WIDTH);
 151 }
 152
 153 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 154 {
 155   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 156     mySketchMgr->commitNestedSketch(theOperation);
 157   }
 158
 159   if (theOperation->isEditOperation())
 160     return;
 161   // the selection is cleared after commit the create operation
 162   // in order to do not use the same selected objects in the restarted operation
 163   // for common behaviour, the selection is cleared even if the operation is not restarted
 164   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
 165   if (!aContext.IsNull())
 166     aContext->ClearSelected();
 167
 168   /// Restart sketcher operations automatically
 169   FeaturePtr aFeature = theOperation->feature();
 170   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 171             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 172   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 173                      myRestartingMode == RM_EmptyFeatureUsed)) {
 174     myLastOperationId = theOperation->id();
 175     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? theOperation->feature() : FeaturePtr();
 176
 177     launchOperation(myLastOperationId);
 178   }
 179   breakOperationSequence();
 180 }
 181
 182 void PartSet_Module::breakOperationSequence()
 183 {
 184   myLastOperationId = "";
 185   myLastFeature = FeaturePtr();
 186   myRestartingMode = RM_None;
 187 }
 188
 189 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 190 {
 191   breakOperationSequence();
 192 }
 193
 194 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 195 {
 196   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 197     mySketchMgr->startSketch(theOperation);
 198   }
 199   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 200     mySketchMgr->startNestedSketch(theOperation);
 201   }
 202
 203   if (myDocumentShapeFilter.IsNull())
 204     myDocumentShapeFilter = new PartSet_GlobalFilter(myWorkshop);
 205   myWorkshop->viewer()->addSelectionFilter(myDocumentShapeFilter);
 206 }
 207
 208 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 209 {
 210   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 211     mySketchMgr->stopSketch(theOperation);
 212   }
 213   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 214     mySketchMgr->stopNestedSketch(theOperation);
 215   }
 216   myWorkshop->viewer()->removeSelectionFilter(myDocumentShapeFilter);
 217 }
 218
 219 bool PartSet_Module::canUndo() const
 220 {
 221   bool aCanUndo = false;
 222   SessionPtr aMgr = ModelAPI_Session::get();
 223   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 224     aCanUndo = !aMgr->isOperation();
 225     if (!aCanUndo) // check the enable state additionally by sketch manager
 226       aCanUndo = aMgr->canUndo();
 227   }
 228   return aCanUndo;
 229 }
 230
 231 bool PartSet_Module::canRedo() const
 232 {
 233   bool aCanRedo = false;
 234   SessionPtr aMgr = ModelAPI_Session::get();
 235   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 236     aCanRedo = !aMgr->isOperation();
 237     if (!aCanRedo) // check the enable state additionally by sketch manager
 238       aCanRedo = aMgr->canRedo();
 239   }
 240   return aCanRedo;
 241 }
 242
 243 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 244 {
 245   bool aCanDisplay = false;
 246   if (!mySketchMgr->canDisplayObject())
 247     return aCanDisplay;
 248   CompositeFeaturePtr aSketchFeature = mySketchMgr->activeSketch();
 249   if (aSketchFeature.get() != NULL) {
 250     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 251
 252     // MPV: the second and third conditions to avoid crash on exit for application
 253     if (aFeature.get() != NULL && aFeature->data().get() && aFeature->data()->isValid()) {
 254       if (aFeature == aSketchFeature) {
 255         aCanDisplay = false;
 256       }
 257       else if (aSketchFeature.get() && aSketchFeature->data().get() &&
 258                aSketchFeature->data()->isValid()) {
 259         for (int i = 0; i < aSketchFeature->numberOfSubs() && !aCanDisplay; i++) {
 260           FeaturePtr aSubFeature = aSketchFeature->subFeature(i);
 261           std::list<ResultPtr> aResults = aSubFeature->results();
 262           std::list<ResultPtr>::const_iterator aIt;
 263           for (aIt = aResults.begin(); aIt != aResults.end() && !aCanDisplay; ++aIt) {
 264             if (theObject == (*aIt))
 265               aCanDisplay = true;
 266           }
 267           if (aSubFeature == theObject)
 268             aCanDisplay = true;
 269         }
 270       }
 271     }
 272   }
 273   else {
 274     aCanDisplay = ModuleBase_IModule::canDisplayObject(theObject);
 275   }
 276   return aCanDisplay;
 277 }
 278
 279 void PartSet_Module::addViewerItems(QMenu* theMenu) const
 280 {
 281   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 282   if (!PartSet_SketcherMgr::isSketchOperation(anOperation) &&
 283       !PartSet_SketcherMgr::isNestedSketchOperation(anOperation))
 284     return;
 285
 286   ModuleBase_ISelection* aSelection = myWorkshop->selection();
 287   QObjectPtrList aObjects = aSelection->selectedPresentations();
 288   if (aObjects.size() > 0) {
 289     bool hasFeature = false;
 290     foreach(ObjectPtr aObject, aObjects)
 291     {
 292       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 293       if (aFeature.get() != NULL) {
 294         hasFeature = true;
 295       }
 296     }
 297     if (hasFeature) {
 298       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 299       XGUI_Workshop* aWorkshop = aConnector->workshop();
 300       QAction* anAction = aWorkshop->contextMenuMgr()->action("DELETE_CMD");
 301       theMenu->addAction(anAction);
 302       //theMenu->addAction(action("DELETE_PARTSET_CMD"));
 303     }
 304   }
 305   bool isConstruction;
 306   if (mySketchMgr->canChangeConstruction(isConstruction)) {
 307     QAction* anAction = action("CONSTRUCTION_CMD");
 308     theMenu->addAction(anAction);
 309     anAction->setChecked(isConstruction);
 310   }
 311 }
 312
 313 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 314 {
 315   ModuleBase_IPropertyPanel* aPanel = theOperation->propertyPanel();
 316   if (PartSet_SketcherMgr::isSketchOperation(theOperation) &&  (theOperation->isEditOperation())) {
 317     // we have to manually activate the sketch label in edit mode
 318       aPanel->activateWidget(aPanel->modelWidgets().first());
 319       return;
 320   }
 321
 322   // Restart last operation type
 323   if ((theOperation->id() == myLastOperationId) && myLastFeature) {
 324     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 325     if (theOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 326       // Initialise new line with first point equal to end of previous
 327       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 328       if (aPnt2dWgt) {
 329         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 330         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 331           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 332         if (aPoint) {
 333           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 334           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), theOperation->feature(),
 335             aWgt->attributeID(), aPoint->x(), aPoint->y());
 336           aPanel->activateNextWidget(aPnt2dWgt);
 337         }
 338       }
 339     }
 340   } else {
 341     // Start editing constraint
 342     if (theOperation->isEditOperation()) {
 343       // TODO: #391 - to be removed
 344       std::string aId = theOperation->id().toStdString();
 345       if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation) &&
 346           PartSet_SketcherMgr::isDistanceOperation(theOperation)) {
 347         // Find and activate widget for management of point for dimension line position
 348         QList<ModuleBase_ModelWidget*> aWidgets = aPanel->modelWidgets();
 349         foreach (ModuleBase_ModelWidget* aWgt, aWidgets) {
 350           PartSet_WidgetPoint2D* aPntWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 351           if (aPntWgt) {
 352             aPanel->activateWidget(aPntWgt);
 353             return;
 354           }
 355         }
 356       }
 357     }
 358   }
 359 }
 360
 361
 362 void PartSet_Module::onSelectionChanged()
 363 {
 364   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 365   if (!aOperation)
 366     return;
 367
 368   bool isSketcherOp = false;
 369   // An edit operation is enable only if the current opeation is the sketch operation
 370   if (mySketchMgr->activeSketch()) {
 371     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 372       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 373   }
 374   if (isSketcherOp) {
 375     // Editing of constraints can be done on selection
 376     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 377     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 378     if (aSelected.size() == 1) {
 379       ModuleBase_ViewerPrs aPrs = aSelected.first();
 380       ObjectPtr aObject = aPrs.object();
 381       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 382       if (aFeature) {
 383         std::string aId = aFeature->getKind();
 384         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 385             (aId == SketchPlugin_ConstraintLength::ID()) ||
 386             (aId == SketchPlugin_ConstraintDistance::ID())) {
 387           editFeature(aFeature);
 388         }
 389       }
 390     }
 391   }
 392 }
 393
 394 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 395 {
 396   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 397   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 398   anOpMgr->onKeyReleased(theEvent);
 399 }
 400
 401 void PartSet_Module::onEnterReleased()
 402 {
 403   myRestartingMode = RM_EmptyFeatureUsed;
 404 }
 405
 406 void PartSet_Module::onDeleteObjects()
 407 {
 408   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 409   if (PartSet_SketcherMgr::isSketchOperation(anOperation) ||
 410       PartSet_SketcherMgr::isNestedSketchOperation(anOperation))
 411     deleteObjects();
 412 }
 413
 414 void PartSet_Module::onOperationActivatedByPreselection()
 415 {
 416   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 417   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 418     // Set final definitions if they are necessary
 419     //propertyPanelDefined(aOperation);
 420
 421     /// Commit sketcher operations automatically
 422     anOperation->commit();
 423   }
 424 }
 425
 426 void PartSet_Module::onNoMoreWidgets()
 427 {
 428   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 429   if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 430     if (anOperation) {
 431       if (myRestartingMode != RM_Forbided)
 432         myRestartingMode = RM_LastFeatureUsed;
 433       anOperation->commit();
 434     }
 435   }
 436 }
 437
 438 void PartSet_Module::onVertexSelected()
 439 {
 440   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 441   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 442     /// If last line finished on vertex the lines creation sequence has to be break
 443     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 444     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 445     if (aWidgets.last() == aPanel->activeWidget()) {
 446       myRestartingMode = RM_Forbided;
 447     }
 448   }
 449 }
 450
 451 QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 452                                             Config_WidgetAPI* theWidgetApi, std::string theParentId,
 453                                             QList<ModuleBase_ModelWidget*>& theModelWidgets)
 454 {
 455   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 456   XGUI_Workshop* aWorkshop = aConnector->workshop();
 457   ModuleBase_ModelWidget* aWgt = NULL;
 458   if (theType == "sketch-start-label") {
 459     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, theParentId);
 460     aLabelWgt->setWorkshop(aWorkshop);
 461     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 462       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 463     aWgt = aLabelWgt;
 464   } else if (theType == "sketch-2dpoint_selector") {
 465     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, theWidgetApi, theParentId);
 466     aPointWgt->setWorkshop(aWorkshop);
 467     aPointWgt->setSketch(mySketchMgr->activeSketch());
 468     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 469     aWgt = aPointWgt;
 470   } if (theType == "point2ddistance") {
 471     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent, theWidgetApi, theParentId);
 472     aDistanceWgt->setWorkshop(aWorkshop);
 473     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 474     aWgt = aDistanceWgt;
 475   } if (theType == "sketch_shape_selector") {
 476     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 477       new PartSet_WidgetShapeSelector(theParent, workshop(), theWidgetApi, theParentId);
 478     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 479     aWgt = aShapeSelectorWgt;
 480   } if (theType == "sketch_constraint_shape_selector") {
 481     PartSet_WidgetConstraintShapeSelector* aConstraintShapeSelectorWgt =
 482       new PartSet_WidgetConstraintShapeSelector(theParent, workshop(), theWidgetApi, theParentId);
 483     aConstraintShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 484     aWgt = aConstraintShapeSelectorWgt;
 485   }
 486   if(aWgt)
 487     theModelWidgets.append(aWgt);
 488   return aWgt;
 489 }
 490
 491 void PartSet_Module::createActions()
 492 {
 493   QAction* anAction;
 494
 495   //anAction = new QAction(QIcon(":pictures/delete.png"), tr("Delete"), this);
 496   //addAction("DELETE_PARTSET_CMD", anAction);
 497
 498   anAction = new QAction(tr("Construction"), this);
 499   anAction->setCheckable(true);
 500   addAction("CONSTRUCTION_CMD", anAction);
 501 }
 502
 503 QAction* PartSet_Module::action(const QString& theId) const
 504 {
 505   if (myActions.contains(theId))
 506     return myActions[theId];
 507   return 0;
 508 }
 509
 510 void PartSet_Module::addAction(const QString& theId, QAction* theAction)
 511 {
 512   if (myActions.contains(theId))
 513     qCritical("A command with Id = '%s' already defined!", qPrintable(theId));
 514   theAction->setData(theId);
 515   connect(theAction, SIGNAL(triggered(bool)), this, SLOT(onAction(bool)));
 516   myActions[theId] = theAction;
 517 }
 518
 519 void PartSet_Module::onAction(bool isChecked)
 520 {
 521   QAction* aAction = static_cast<QAction*>(sender());
 522   QString anId = aAction->data().toString();
 523
 524   //if (anId == "DELETE_PARTSET_CMD") {
 525   //  deleteObjects();
 526   //}
 527   if (anId == "CONSTRUCTION_CMD") {
 528     mySketchMgr->setConstruction(isChecked);
 529   }
 530 }
 531
 532 void PartSet_Module::deleteObjects()
 533 {
 534   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 535   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation);
 536   if (!isSketchOp && !PartSet_SketcherMgr::isNestedSketchOperation(anOperation))
 537     return;
 538
 539   // sketch feature should be skipped, only sub-features can be removed
 540   // when sketch operation is active
 541   CompositeFeaturePtr aSketch = mySketchMgr->activeSketch();
 542
 543   // selected objects should be collected before the current operation abort because
 544   // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 545   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 546   ModuleBase_ISelection* aSel = aConnector->selection();
 547   QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 548
 549   XGUI_Workshop* aWorkshop = aConnector->workshop();
 550   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 551   if (!isSketchOp && anOpMgr->canStopOperation()) {
 552     ModuleBase_Operation* aCurrentOp = anOpMgr->currentOperation();
 553     if (aCurrentOp) {
 554       aCurrentOp->abort();
 555     }
 556   }
 557   std::set<FeaturePtr> aRefFeatures;
 558   foreach (ObjectPtr aObj, aSelectedObj)
 559   {
 560     //ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
 561     //if (aPart) {
 562       // TODO: check for what there is this condition. It is placed here historicaly because
 563       // ther is this condition during remove features.
 564     //} else {
 565     FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
 566     if (aFeature.get() != NULL) {
 567       aObj->document()->refsToFeature(aFeature, aRefFeatures, false);
 568     }
 569     //}
 570   }
 571   QString aDescription = tr("Delete");
 572   /**
 573   // according to #355 feature, it is not necessary to inform about dependencies during
 574   // sketch delete operation
 575   //
 576   if (!aRefFeatures.empty()) {
 577     QStringList aRefNames;
 578     std::set<FeaturePtr>::const_iterator anIt = aRefFeatures.begin(),
 579                                          aLast = aRefFeatures.end();
 580     for (; anIt != aLast; anIt++) {
 581       FeaturePtr aFeature = (*anIt);
 582       if (aFeature == aSketch)
 583         continue;
 584       aRefNames.append((*anIt)->name().c_str());
 585     }
 586     if (!aRefNames.empty()) {
 587       QString aNames = aRefNames.join(", ");
 588       aDescription += aNames.prepend(" ");
 589
 590       QMainWindow* aDesktop = aWorkshop->desktop();
 591       QMessageBox::StandardButton aRes = QMessageBox::warning(
 592           aDesktop, tr("Delete features"),
 593           QString(tr("Selected features are used in the following features: %1.\
 594   These features will be deleted also. Would you like to continue?")).arg(aNames),
 595           QMessageBox::No | QMessageBox::Yes, QMessageBox::No);
 596       if (aRes != QMessageBox::Yes)
 597         return;
 598     }
 599   }*/
 600
 601   SessionPtr aMgr = ModelAPI_Session::get();
 602   aMgr->startOperation(aDescription.toStdString());
 603   std::set<FeaturePtr>::const_iterator anIt = aRefFeatures.begin(),
 604                                        aLast = aRefFeatures.end();
 605   for (; anIt != aLast; anIt++) {
 606     FeaturePtr aRefFeature = (*anIt);
 607     if (aRefFeature == aSketch)
 608       continue;
 609     aRefFeature->document()->removeFeature(aRefFeature);
 610   }
 611
 612   foreach (ObjectPtr aObj, aSelectedObj)
 613   {
 614     DocumentPtr aDoc = aObj->document();
 615     //ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
 616     //if (aPart) {
 617     //  if (aDoc == aMgr->activeDocument()) {
 618     //    aDoc->close();
 619     //  }
 620     //} else {
 621       //FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 622     FeaturePtr aFeature = ModelAPI_Feature::feature(aObj);
 623     if (aFeature.get() != NULL) {
 624       aDoc->removeFeature(aFeature);
 625     }
 626     //}
 627   }
 628   aWorkshop->displayer()->updateViewer();
 629   //myDisplayer->updateViewer();
 630   aMgr->finishOperation();
 631 }