src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include "PartSet_WidgetSketchLabel.h"
   5 #include "PartSet_Validators.h"
   6 #include "PartSet_Tools.h"
   7 #include "PartSet_WidgetPoint2d.h"
   8 #include "PartSet_WidgetPoint2dDistance.h"
   9 #include "PartSet_WidgetShapeSelector.h"
  10 #include "PartSet_WidgetPoint2dAngle.h"
  11 #include "PartSet_WidgetMultiSelector.h"
  12 #include "PartSet_WidgetEditor.h"
  13 #include "PartSet_WidgetFileSelector.h"
  14 #include "PartSet_WidgetSketchCreator.h"
  15 #include "PartSet_SketcherMgr.h"
  16 #include "PartSet_MenuMgr.h"
  17 #include "PartSet_CustomPrs.h"
  18 #include "PartSet_IconFactory.h"
  19
  20 #include "PartSet_Filters.h"
  21 #include "PartSet_FilterInfinite.h"
  22
  23 #include <PartSetPlugin_Remove.h>
  24 #include <PartSetPlugin_Part.h>
  25 #include <PartSetPlugin_Duplicate.h>
  26
  27 #include <ModuleBase_Operation.h>
  28 #include <ModuleBase_OperationAction.h>
  29 #include <ModuleBase_IViewer.h>
  30 #include <ModuleBase_IViewWindow.h>
  31 #include <ModuleBase_IPropertyPanel.h>
  32 #include <ModuleBase_WidgetEditor.h>
  33 #include <ModuleBase_WidgetValidated.h>
  34 #include <ModuleBase_FilterFactory.h>
  35 #include <ModuleBase_Tools.h>
  36 #include <ModuleBase_OperationFeature.h>
  37
  38 #include <GeomValidators_ShapeType.h>
  39 #include <GeomValidators_Finite.h>
  40 #include <GeomValidators_Face.h>
  41 #include <GeomValidators_ConstructionComposite.h>
  42 #include <GeomValidators_ZeroOffset.h>
  43 #include <GeomValidators_BooleanArguments.h>
  44 #include <GeomValidators_Different.h>
  45
  46
  47 #include <ModelAPI_Object.h>
  48 #include <ModelAPI_Events.h>
  49 #include <ModelAPI_Validator.h>
  50 #include <ModelAPI_Data.h>
  51 #include <ModelAPI_Session.h>
  52 #include <GeomValidators_DifferentShapes.h>
  53 #include <ModelAPI_ResultBody.h>
  54 #include <ModelAPI_AttributeString.h>
  55
  56 #include <GeomDataAPI_Point2D.h>
  57 #include <GeomDataAPI_Point.h>
  58 #include <GeomDataAPI_Dir.h>
  59
  60 #include <XGUI_Displayer.h>
  61 #include <XGUI_Workshop.h>
  62 #include <XGUI_OperationMgr.h>
  63 #include <XGUI_PropertyPanel.h>
  64 #include <XGUI_ModuleConnector.h>
  65 #include <XGUI_ContextMenuMgr.h>
  66 #include <XGUI_Tools.h>
  67 #include <XGUI_ObjectsBrowser.h>
  68 #include <XGUI_SelectionMgr.h>
  69 #include <XGUI_DataModel.h>
  70 #include <XGUI_ErrorMgr.h>
  71
  72 #include <SketchPlugin_Feature.h>
  73 #include <SketchPlugin_Sketch.h>
  74 #include <SketchPlugin_Line.h>
  75 #include <SketchPlugin_Arc.h>
  76 #include <SketchPlugin_Circle.h>
  77 #include <SketchPlugin_Point.h>
  78 #include <SketchPlugin_ConstraintAngle.h>
  79 #include <SketchPlugin_ConstraintLength.h>
  80 #include <SketchPlugin_ConstraintDistance.h>
  81 #include <SketchPlugin_ConstraintParallel.h>
  82 #include <SketchPlugin_ConstraintPerpendicular.h>
  83 #include <SketchPlugin_ConstraintRadius.h>
  84
  85 #include <SketcherPrs_SymbolPrs.h>
  86 #include <SketcherPrs_Tools.h>
  87
  88 #include <Events_Loop.h>
  89 #include <Config_PropManager.h>
  90 #include <Config_Keywords.h>
  91
  92 #include <StdSelect_TypeOfFace.hxx>
  93 #include <TopoDS_Vertex.hxx>
  94 #include <TopoDS.hxx>
  95 #include <TopoDS_Shape.hxx>
  96 #include <BRep_Tool.hxx>
  97 #include <AIS_Dimension.hxx>
  98
  99 #include <QObject>
 100 #include <QMouseEvent>
 101 #include <QString>
 102 #include <QTimer>
 103 #include <QApplication>
 104 #include <QMessageBox>
 105 #include <QMainWindow>
 106 #include <QLineEdit>
 107
 108 #include <GeomAlgoAPI_FaceBuilder.h>
 109 #include <GeomDataAPI_Dir.h>
 110
 111 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 112
 113 #ifdef _DEBUG
 114 #include <QDebug>
 115 #endif
 116
 117 /*!Create and return new instance of XGUI_Module*/
 118 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 119 {
 120   return new PartSet_Module(theWshop);
 121 }
 122
 123 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 124   : ModuleBase_IModule(theWshop),
 125   myRestartingMode(RM_None), myVisualLayerId(0)
 126 {
 127   new PartSet_IconFactory();
 128
 129   mySketchMgr = new PartSet_SketcherMgr(this);
 130 #ifdef ModuleDataModel
 131   myDataModel = new PartSet_DocumentDataModel(this);
 132 #endif
 133
 134   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 135   XGUI_Workshop* aWorkshop = aConnector->workshop();
 136
 137   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 138   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 139   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 140           this, SLOT(onOperationActivatedByPreselection()));
 141
 142   ModuleBase_IViewer* aViewer = theWshop->viewer();
 143   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 144           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 145   connect(aViewer, SIGNAL(viewTransformed(int)),
 146           SLOT(onViewTransformed(int)));
 147   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 148           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 149
 150   myMenuMgr = new PartSet_MenuMgr(this);
 151   myCustomPrs = new PartSet_CustomPrs(theWshop);
 152
 153   Events_Loop* aLoop = Events_Loop::loop();
 154   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 155   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SOLVER_FAILED));
 156   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_SOLVER_REPAIRED));
 157
 158   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 159   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 160 }
 161
 162 PartSet_Module::~PartSet_Module()
 163 {
 164   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 165   for (; aIt.More(); aIt.Next()) {
 166     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 167     if (!aFilter.IsNull())
 168       aFilter.Nullify();
 169   }
 170   delete myCustomPrs;
 171 }
 172
 173 void PartSet_Module::activateSelectionFilters()
 174 {
 175   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 176   for (; aIt.More(); aIt.Next()) {
 177     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 178     if (!aFilter.IsNull())
 179       myWorkshop->viewer()->addSelectionFilter(aFilter);
 180   }
 181 }
 182
 183 void PartSet_Module::deactivateSelectionFilters()
 184 {
 185   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 186   for (; aIt.More(); aIt.Next()) {
 187     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 188     if (!aFilter.IsNull())
 189       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 190   }
 191 }
 192
 193 void PartSet_Module::registerValidators()
 194 {
 195   //Registering of validators
 196   SessionPtr aMgr = ModelAPI_Session::get();
 197   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 198   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 199   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 200   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 201   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 202   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 203   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 204   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 205   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 206   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 207   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 208   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 209   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 210   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 211
 212   aFactory->registerValidator("GeomValidators_DifferentShapes", new GeomValidators_DifferentShapes);
 213   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 214   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 215   aFactory->registerValidator("GeomValidators_Finite", new GeomValidators_Finite);
 216
 217   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 218                               new GeomValidators_ConstructionComposite);
 219
 220   aFactory->registerValidator("GeomValidators_ZeroOffset",
 221                               new GeomValidators_ZeroOffset);
 222
 223   aFactory->registerValidator("GeomValidators_BooleanArguments",
 224                               new GeomValidators_BooleanArguments);
 225
 226   aFactory->registerValidator("PartSet_SketchEntityValidator",
 227                               new PartSet_SketchEntityValidator);
 228
 229   aFactory->registerValidator("GeomValidators_Different",
 230                               new GeomValidators_Different);
 231 }
 232
 233 void PartSet_Module::registerFilters()
 234 {
 235   //Registering of selection filters
 236   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 237   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 238 }
 239
 240 void PartSet_Module::registerProperties()
 241 {
 242   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 243                                    PLANE_SIZE);
 244   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 245                                    Config_Prop::Integer, SKETCH_WIDTH);
 246 }
 247
 248 void PartSet_Module::onOperationCommitted(ModuleBase_Operation* theOperation)
 249 {
 250   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 251     mySketchMgr->commitNestedSketch(theOperation);
 252   }
 253
 254   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 255   if (!aFOperation || aFOperation->isEditOperation())
 256     return;
 257   // the selection is cleared after commit the create operation
 258   // in order to do not use the same selected objects in the restarted operation
 259   // for common behaviour, the selection is cleared even if the operation is not restarted
 260   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 261   XGUI_Workshop* aWorkshop = aConnector->workshop();
 262   aWorkshop->selector()->clearSelection();
 263
 264   /// Restart sketcher operations automatically
 265   FeaturePtr aFeature = aFOperation->feature();
 266   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 267             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 268   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 269                      myRestartingMode == RM_EmptyFeatureUsed)) {
 270     myLastOperationId = aFOperation->id();
 271     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? aFOperation->feature() : FeaturePtr();
 272     if (!sketchMgr()->sketchSolverError())
 273       launchOperation(myLastOperationId);
 274   }
 275   breakOperationSequence();
 276 }
 277
 278 void PartSet_Module::breakOperationSequence()
 279 {
 280   myLastOperationId = "";
 281   myLastFeature = FeaturePtr();
 282   myRestartingMode = RM_None;
 283 }
 284
 285 void PartSet_Module::onOperationAborted(ModuleBase_Operation* theOperation)
 286 {
 287   breakOperationSequence();
 288 }
 289
 290 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 291 {
 292   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 293     mySketchMgr->startSketch(theOperation);
 294   }
 295   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 296     mySketchMgr->startNestedSketch(theOperation);
 297   }
 298
 299   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 300   if (aFOperation)
 301     myCustomPrs->activate(aFOperation->feature(), true);
 302 }
 303
 304 void PartSet_Module::onOperationResumed(ModuleBase_Operation* theOperation)
 305 {
 306   ModuleBase_IModule::onOperationResumed(theOperation);
 307
 308   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 309   if (aFOperation)
 310     myCustomPrs->activate(aFOperation->feature(), true);
 311 }
 312
 313 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 314 {
 315   bool isModified = myCustomPrs->deactivate(false);
 316
 317   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 318     mySketchMgr->stopSketch(theOperation);
 319   }
 320   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 321     mySketchMgr->stopNestedSketch(theOperation);
 322   }
 323
 324   if (isModified) {
 325     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 326     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 327     aDisplayer->updateViewer();
 328   }
 329 }
 330
 331 ModuleBase_Operation* PartSet_Module::currentOperation() const
 332 {
 333   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 334   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 335   return anOpMgr->currentOperation();
 336 }
 337
 338 bool PartSet_Module::canUndo() const
 339 {
 340   bool aCanUndo = false;
 341   SessionPtr aMgr = ModelAPI_Session::get();
 342   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 343     aCanUndo = !aMgr->isOperation();
 344     if (!aCanUndo) // check the enable state additionally by sketch manager
 345       aCanUndo = aMgr->canUndo();
 346   }
 347   return aCanUndo;
 348 }
 349
 350 bool PartSet_Module::canRedo() const
 351 {
 352   bool aCanRedo = false;
 353   SessionPtr aMgr = ModelAPI_Session::get();
 354   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 355     aCanRedo = !aMgr->isOperation();
 356     if (!aCanRedo) // check the enable state additionally by sketch manager
 357       aCanRedo = aMgr->canRedo();
 358   }
 359   return aCanRedo;
 360 }
 361
 362 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 363 {
 364   bool aValid = true;
 365   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 366     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 367     if (aFeature) {
 368       // part features are removed in the PartSet module only.
 369       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 370         aValid = false;
 371     }
 372   }
 373   return aValid;
 374 }
 375
 376 bool PartSet_Module::canCommitOperation() const
 377 {
 378   return mySketchMgr->canCommitOperation();
 379 }
 380
 381 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 382 {
 383   // the sketch manager put the restriction to the objects erase
 384   return mySketchMgr->canEraseObject(theObject);
 385 }
 386
 387 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 388 {
 389   // the sketch manager put the restriction to the objects display
 390   return mySketchMgr->canDisplayObject(theObject);
 391 }
 392
 393 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 394 {
 395   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 396
 397   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 398   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 399        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 400   if (isSketchOp || isNestedOp) {
 401     // in active sketch operation it is possible to activate operation object in selection
 402     // in the edit operation, e.g. points of the line can be moved when the line is edited
 403     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 404     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 405   }
 406   return aCanActivate;
 407 }
 408
 409 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 410 {
 411   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 412 }
 413
 414 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 415 {
 416   myMenuMgr->updateViewerMenu(theStdActions);
 417 }
 418
 419 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 420 {
 421   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 422
 423   if (anError.isEmpty())
 424     anError = sketchMgr()->getFeatureError(theFeature);
 425
 426   if (anError.isEmpty()) {
 427     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 428     XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 429
 430     if (anOpMgr->isValidationLocked()) {
 431       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 432                                                              (anOpMgr->currentOperation());
 433       if (!aFOperation || theFeature == aFOperation->feature())
 434         anError = "Validation is locked by the current operation";
 435     }
 436   }
 437   return anError;
 438 }
 439
 440 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 441 {
 442   theModes.clear();
 443   if (mySketchMgr->activeSketch().get())
 444     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 445 }
 446
 447 bool PartSet_Module::isMouseOverWindow()
 448 {
 449   return mySketchMgr->isMouseOverWindow();
 450 }
 451
 452 void PartSet_Module::closeDocument()
 453 {
 454   clearViewer();
 455 }
 456
 457 void PartSet_Module::clearViewer()
 458 {
 459   myCustomPrs->clearPrs();
 460 }
 461
 462 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 463 {
 464   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 465   if (!aFOperation)
 466     return;
 467
 468   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 469   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation())) {
 470     // we have to manually activate the sketch label in edit mode
 471       aPanel->activateWidget(aPanel->modelWidgets().first());
 472       return;
 473   }
 474
 475   // Restart last operation type
 476   if ((aFOperation->id() == myLastOperationId) && myLastFeature) {
 477     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 478     if (aFOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 479       // Initialise new line with first point equal to end of previous
 480       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 481       if (aPnt2dWgt) {
 482         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 483         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 484           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 485         if (aPoint) {
 486           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 487           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), aFOperation->feature(),
 488             aWgt->attributeID(), aPoint->x(), aPoint->y());
 489           aPanel->activateNextWidget(aPnt2dWgt);
 490         }
 491       }
 492     }
 493   }
 494 }
 495
 496
 497 void PartSet_Module::onSelectionChanged()
 498 {
 499   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 500   if (!aOperation)
 501     return;
 502
 503   bool isSketcherOp = false;
 504   // An edit operation is enable only if the current opeation is the sketch operation
 505   if (mySketchMgr->activeSketch()) {
 506     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 507       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 508   }
 509   if (isSketcherOp) {
 510     // Editing of constraints can be done on selection
 511     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 512     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 513     if (aSelected.size() == 1) {
 514       ModuleBase_ViewerPrs aPrs = aSelected.first();
 515       ObjectPtr aObject = aPrs.object();
 516       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 517       if (aFeature) {
 518         std::string aId = aFeature->getKind();
 519         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 520             (aId == SketchPlugin_ConstraintLength::ID()) ||
 521             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 522             (aId == SketchPlugin_ConstraintAngle::ID())) {
 523           editFeature(aFeature);
 524         }
 525       }
 526     }
 527   }
 528 }
 529
 530 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 531 {
 532   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 533   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 534   anOpMgr->onKeyReleased(theEvent);
 535 }
 536
 537 void PartSet_Module::onEnterReleased()
 538 {
 539   myRestartingMode = RM_EmptyFeatureUsed;
 540 }
 541
 542 void PartSet_Module::onOperationActivatedByPreselection()
 543 {
 544   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 545   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 546     // Set final definitions if they are necessary
 547     //propertyPanelDefined(aOperation);
 548
 549     /// Commit sketcher operations automatically
 550     anOperation->commit();
 551   }
 552 }
 553
 554 void PartSet_Module::onNoMoreWidgets()
 555 {
 556   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 557   if (anOperation) {
 558     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 559       if (myRestartingMode != RM_Forbided)
 560         myRestartingMode = RM_LastFeatureUsed;
 561       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 562       XGUI_Workshop* aWorkshop = aConnector->workshop();
 563       XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 564       // do nothing if the feature can not be applyed
 565       if (anOpMgr->isApplyEnabled())
 566         anOperation->commit();
 567     }
 568   }
 569 }
 570
 571 void PartSet_Module::onVertexSelected()
 572 {
 573   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 574   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 575     /// If last line finished on vertex the lines creation sequence has to be break
 576     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 577     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 578     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 579     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 580     bool aFoundWidget = false;
 581     bool aFoundObligatory = false;
 582     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 583       if (!aFoundWidget)
 584         aFoundWidget = *anIt == anActiveWidget;
 585       else
 586         aFoundObligatory = (*anIt)->isObligatory();
 587     }
 588     if (!aFoundObligatory)
 589       myRestartingMode = RM_Forbided;
 590   }
 591 }
 592
 593 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 594                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 595 {
 596   ModuleBase_IWorkshop* aWorkshop = workshop();
 597   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 598   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 599   ModuleBase_ModelWidget* aWgt = NULL;
 600   if (theType == "sketch-start-label") {
 601     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 602       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 603     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 604       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 605     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 606       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 607     aWgt = aLabelWgt;
 608   } else if (theType == "sketch-2dpoint_selector") {
 609     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 610                                                                  theWidgetApi, theParentId);
 611     aPointWgt->setSketch(mySketchMgr->activeSketch());
 612     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 613     aWgt = aPointWgt;
 614   } else if (theType == "point2ddistance") {
 615     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 616                                                         aWorkshop, theWidgetApi, theParentId);
 617     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 618     aWgt = aDistanceWgt;
 619   } else if(theType == "point2dangle") {
 620     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 621                                                            aWorkshop, theWidgetApi, theParentId);
 622     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 623     aWgt = anAngleWgt;
 624   } else if (theType == "sketch_shape_selector") {
 625     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 626       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 627     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 628     aWgt = aShapeSelectorWgt;
 629   } else if (theType == "sketch_multi_selector") {
 630     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 631       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 632     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 633     aWgt = aShapeSelectorWgt;
 634   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 635     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 636   } else if (theType == "export_file_selector") {
 637     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 638   } else if (theType == "sketch_launcher") {
 639     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 640   }
 641   return aWgt;
 642 }
 643
 644
 645 bool PartSet_Module::deleteObjects()
 646 {
 647   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 648   XGUI_Workshop* aWorkshop = aConnector->workshop();
 649   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 650
 651   //SessionPtr aMgr = ModelAPI_Session::get();
 652   // 1. check whether the delete should be processed in the module
 653   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 654   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 655        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 656   if (isSketchOp || isNestedOp) {
 657     // 2. find selected presentations
 658     // selected objects should be collected before the current operation abort because
 659     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 660     ModuleBase_ISelection* aSel = workshop()->selection();
 661     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 662     // if there are no selected objects in the viewer, that means that the selection in another
 663     // place cased this method. It is necessary to return the false value to understande in above
 664     // method that delete is not processed
 665     if (aSelectedObj.count() == 0)
 666       return false;
 667
 668     // avoid delete of the objects, which are not belong to the current sketch
 669     // in order to do not delete results of other sketches
 670     QObjectPtrList aSketchObjects;
 671     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 672     for ( ; anIt != aLast; anIt++) {
 673       ObjectPtr anObject = *anIt;
 674       if (mySketchMgr->isObjectOfSketch(anObject)) {
 675         // sketch feature should be used in this list because workshop deletes features only
 676         // results are skipped
 677         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 678         aSketchObjects.append(aSketchFeature);
 679       }
 680     }
 681     // if the selection contains only local selected presentations from other sketches,
 682     // the Delete operation should not be done at all
 683     if (aSketchObjects.size() == 0)
 684       return true;
 685
 686     // 3. start operation
 687     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 688     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 689
 690     // the active nested sketch operation should be aborted unconditionally
 691     // the Delete action should be additionally granted for the Sketch operation
 692     // in order to do not abort/commit it
 693     if (!anOpMgr->canStartOperation(anOpAction->id(), isSketchOp/*granted*/))
 694       return true; // the objects are processed but can not be deleted
 695
 696     anOpMgr->startOperation(anOpAction);
 697
 698     // 4. delete features
 699     // sketch feature should be skipped, only sub-features can be removed
 700     // when sketch operation is active
 701     aWorkshop->deleteFeatures(aSketchObjects);
 702     // 5. stop operation
 703     anOpMgr->commitOperation();
 704   }
 705   else {
 706     bool isPartRemoved = false;
 707     // Delete part with help of PartSet plugin
 708     // TODO: the deleted objects has to be processed by multiselection
 709     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 710     if (aObjects.size() == 1) {
 711       ObjectPtr aObj = aObjects.first();
 712       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 713       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 714         // Remove feature should be created in the document of the part results
 715         ResultPtr aPartResult = aFeature->firstResult();
 716         if (aPartResult.get()) {
 717           std::shared_ptr<ModelAPI_ResultPart> aPart =
 718                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 719           DocumentPtr aPartDoc = aPart->partDoc();
 720           if (aPartDoc.get()) {
 721             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 722                                               (PartSetPlugin_Remove::ID().c_str(), this);
 723             if (!anOpMgr->canStartOperation(anOpAction->id()))
 724               return true; // the objects are processed but can not be deleted
 725
 726             anOpMgr->startOperation(anOpAction);
 727
 728             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 729             aFeature->execute();
 730
 731             anOpMgr->commitOperation();
 732             isPartRemoved = true;
 733           }
 734         }
 735       }
 736     }
 737     return isPartRemoved;
 738   }
 739   return true;
 740 }
 741
 742 void PartSet_Module::onFeatureTriggered()
 743 {
 744   QAction* aCmd = dynamic_cast<QAction*>(sender());
 745   if (aCmd->isCheckable() && aCmd->isChecked()) {
 746     // 1. check whether the delete should be processed in the module
 747     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 748     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 749     if (isNestedOp) {
 750       // in case if in the viewer nothing is displayed, the create operation should not be
 751       // comitted even if all values of the feature are initialized
 752       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 753         // the action information should be saved before the operation is aborted
 754         // because this abort leads to update command status, which unchecks this action
 755         anOperation->abort();
 756         launchOperation(aCmd->data().toString());
 757       }
 758     }
 759   }
 760   ModuleBase_IModule::onFeatureTriggered();
 761 }
 762
 763 void PartSet_Module::launchOperation(const QString& theCmdId)
 764 {
 765   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 766     // Show constraints if a constraint was anOperation
 767     mySketchMgr->onShowConstraintsToggle(true);
 768   }
 769   ModuleBase_IModule::launchOperation(theCmdId);
 770 }
 771
 772
 773 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 774 {
 775   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 776   if (!anAIS.IsNull()) {
 777     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 778     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 779     if (!aDim.IsNull()) {
 780       aCtx->SetZLayer(aDim, myVisualLayerId);
 781     } else {
 782       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 783       if (!aCons.IsNull())
 784         aCtx->SetZLayer(aCons, myVisualLayerId);
 785     }
 786   }
 787 }
 788
 789 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 790 {
 791   // this is obsolete
 792   // it should be recomputed in order to disappear in the viewer if the corresponded object
 793   // is erased
 794   //if (myCustomPrs->isActive())
 795   //  myCustomPrs->redisplay(theObject, false);
 796 }
 797
 798 void PartSet_Module::onViewTransformed(int theTrsfType)
 799 {
 800   // Set length of arrows constant in pixel size
 801   // if the operation is panning or rotate or panglobal then do nothing
 802   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 803     return;
 804
 805   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 806   //Handle(V3d_View) aView = aViewer->activeView();
 807
 808   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 809   XGUI_Workshop* aWorkshop = aConnector->workshop();
 810   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 811   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 812
 813   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 814   Handle(V3d_View) aView;
 815   double aScale = 0;
 816   for (aV3dViewer->InitDefinedViews();
 817        aV3dViewer->MoreDefinedViews();
 818        aV3dViewer->NextDefinedViews()) {
 819     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 820     double aS = aV->Scale();
 821     if (aS > aScale) {
 822       aScale = aS;
 823       aView = aV;
 824     }
 825   }
 826   if (aView.IsNull())
 827     return;
 828   double aLen = aView->Convert(20);
 829
 830   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 831   SketcherPrs_Tools::setArrowSize(aLen);
 832   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 833   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 834   aViewer->SetScale(aViewer->activeView(), aCurScale);
 835   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 836   bool isModified = false;
 837   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 838   foreach (AISObjectPtr aAIS, aPrsList) {
 839     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 840
 841     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 842     if (!aDim.IsNull()) {
 843       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 844       aContext->Redisplay(aDim, false);
 845       isModified = true;
 846     }
 847   }
 848   if (isModified)
 849     aDisplayer->updateViewer();
 850 }
 851
 852 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 853 {
 854   bool isRedisplayed = false;
 855   if (myCustomPrs->isActive())
 856     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 857
 858   return isRedisplayed;
 859 }
 860
 861 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 862 {
 863   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 864   if (aOB) {
 865     //QLineEdit* aLabel = aOB->activeDocLabel();
 866     //QPalette aPalet = aLabel->palette();
 867     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 868     //aLabel->setPalette(aPalet);
 869     aOB->treeView()->setExpandsOnDoubleClick(false);
 870     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 871       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 872 #ifdef ModuleDataModel
 873     connect(aOB, SIGNAL(headerMouseDblClicked(const QModelIndex&)),
 874       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 875     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 876       myDataModel, SLOT(onMouseDoubleClick(const QModelIndex&)));
 877 #endif
 878   }
 879 }
 880
 881 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 882 {
 883   ObjectPtr anObject;
 884   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 885   if (aOperation) {
 886     /// If last line finished on vertex the lines creation sequence has to be break
 887     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 888     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 889     // if there is an active widget, find the presented object in it
 890     if (!anActiveWidget)
 891       anActiveWidget = aPanel->preselectionWidget();
 892
 893     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 894                                                                            (anActiveWidget);
 895     if (aWidgetValidated)
 896       anObject = aWidgetValidated->findPresentedObject(theAIS);
 897   }
 898   return anObject;
 899 }
 900
 901 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 902 {
 903   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 904   int aSelected = aObjects.size();
 905   SessionPtr aMgr = ModelAPI_Session::get();
 906   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 907   QAction* aActivatePartSetAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 908   if (aSelected == 1) {
 909     bool hasResult = false;
 910     bool hasFeature = false;
 911     bool hasParameter = false;
 912     bool hasSubFeature = false;
 913     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 914
 915     ObjectPtr aObject = aObjects.first();
 916     if (aObject) {
 917       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 918       FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 919       bool isPart = aPart.get() ||
 920         (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID()));
 921       if (isPart) {
 922         DocumentPtr aPartDoc;
 923         if (!aPart.get()) {
 924           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 925         }
 926         if (aPart.get()) // this may be null is Part feature is disabled
 927           aPartDoc = aPart->partDoc();
 928
 929         theMenu->addAction(aActivatePartAction);
 930         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 931
 932       } else if (aObject->document() == aMgr->activeDocument()) {
 933         if (hasParameter || hasFeature)
 934           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 935       }
 936
 937       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 938       if( aResult.get() )
 939         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 940     } else {  // If feature is 0 the it means that selected root object (document)
 941       theMenu->addAction(aActivatePartSetAction);
 942       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 943     }
 944   } else if (aSelected == 0) {
 945     // if there is no selection then it means that upper label is selected
 946     QModelIndexList aIndexes = myWorkshop->selection()->selectedIndexes();
 947     if (aIndexes.size() == 0) // it means that selection happens in top label outside of tree view
 948       theMenu->addAction(aActivatePartSetAction);
 949       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 950   }
 951   bool aNotDeactivate = (myWorkshop->currentOperation() == 0);
 952   if (!aNotDeactivate) {
 953     aActivatePartAction->setEnabled(false);
 954     aActivatePartSetAction->setEnabled(false);
 955   }
 956 }
 957
 958 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 959 {
 960   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 961     // Do not change activation of parts if an operation active
 962     static QStringList aAllowActivationList;
 963     if (aAllowActivationList.isEmpty())
 964       aAllowActivationList <<
 965       QString(PartSetPlugin_Part::ID().c_str()) <<
 966       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 967       QString(PartSetPlugin_Remove::ID().c_str());
 968     if (myWorkshop->currentOperation() &&
 969       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 970       return;
 971     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 972     XGUI_Workshop* aWorkshop = aConnector->workshop();
 973     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 974     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 975     QPalette aPalet = aLabel->palette();
 976
 977     SessionPtr aMgr = ModelAPI_Session::get();
 978     DocumentPtr aActiveDoc = aMgr->activeDocument();
 979 #ifdef ModuleDataModel
 980     QModelIndex aOldIndex = myDataModel->activePartTree();
 981     DocumentPtr aDoc = aMgr->moduleDocument();
 982     if (aActiveDoc == aDoc) {
 983       if (aOldIndex.isValid())
 984         aTreeView->setExpanded(aOldIndex, false);
 985       myDataModel->deactivatePart();
 986       aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 987     } else {
 988       std::string aGrpName = ModelAPI_ResultPart::group();
 989       for (int i = 0; i < aDoc->size(aGrpName); i++) {
 990         ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aDoc->object(aGrpName, i));
 991         if (aPart->partDoc() == aActiveDoc) {
 992           QModelIndex aIndex = myDataModel->partIndex(aPart);
 993           if (myDataModel->activatePart(aIndex)) {
 994             if (aOldIndex.isValid())
 995               aTreeView->setExpanded(aOldIndex, false);
 996             aTreeView->setExpanded(myDataModel->activePartTree(), true);
 997             aPalet.setColor(QPalette::Text, Qt::black);
 998           }
 999           break;
1000         }
1001       }
1002     }
1003 #else
1004     // Problem with MPV: At first time on creation it doesn't work because Part feature
1005     // creation event will be sent after
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 #endif
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     foreach(ObjectPtr aObj, aObjects)
1020       aDisplayer->redisplay(aObj, false);
1021     aDisplayer->updateViewer();
1022   } else if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SOLVER_FAILED) ||
1023              theMessage->eventID() == Events_Loop::eventByName(EVENT_SOLVER_REPAIRED)) {
1024     CompositeFeaturePtr aSketch = sketchMgr()->activeSketch();
1025     if (aSketch.get()) {
1026       if (theMessage->eventID() == Events_Loop::eventByName(EVENT_SOLVER_REPAIRED)) {
1027          // it should be moved out, validating is called to update error string of the sketch feature
1028         if (sketchMgr()->activeSketch().get()) {
1029           SessionPtr aMgr = ModelAPI_Session::get();
1030           ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
1031           bool aValid = aFactory->validate(sketchMgr()->activeSketch());
1032         }
1033       }
1034
1035       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1036       XGUI_Workshop* aWorkshop = aConnector->workshop();
1037       aWorkshop->errorMgr()->updateActions(aSketch);
1038     }
1039   }
1040 }
1041
1042 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1043 {
1044   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1045     return;
1046   SessionPtr aMgr = ModelAPI_Session::get();
1047   if (!theIndex.isValid()) {
1048     aMgr->setActiveDocument(aMgr->moduleDocument());
1049     return;
1050   }
1051   if (theIndex.column() != 0) // Use only first column
1052     return;
1053 #ifdef ModuleDataModel
1054   ObjectPtr aObj = myDataModel->object(theIndex);
1055 #else
1056   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
1057   XGUI_Workshop* aWorkshop = aConnector->workshop();
1058   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1059   // De not use non editable Indexes
1060   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1061     return;
1062   ObjectPtr aObj = aDataModel->object(theIndex);
1063 #endif
1064
1065   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1066   if (!aPart.get()) { // Probably this is Feature
1067     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1068     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1069       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1070     }
1071   }
1072   if (aPart.get()) { // if this is a part
1073     if (aPart->partDoc() == aMgr->activeDocument()) {
1074       myMenuMgr->activatePartSet();
1075     } else {
1076       aPart->activate();
1077     }
1078   }
1079 }
1080
1081
1082 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1083 {
1084   // z layer is created for all started operations in order to visualize operation AIS presentation
1085   // over the object
1086   Handle(V3d_Viewer) aViewer = myWorkshop->viewer()->AISContext()->CurrentViewer();
1087   if (myVisualLayerId == 0) {
1088     if (myVisualLayerId == 0)
1089       aViewer->AddZLayer(myVisualLayerId);
1090   } else {
1091     TColStd_SequenceOfInteger aZList;
1092     aViewer->GetAllZLayers(aZList);
1093     bool aFound = false;
1094     for (int i = 1; i <= aZList.Length(); i++) {
1095       if (aZList(i) == myVisualLayerId) {
1096         aFound = true;
1097         break;
1098       }
1099     }
1100     if (!aFound)
1101       aViewer->AddZLayer(myVisualLayerId);
1102   }
1103 }