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_PreviewPlanes.h"
   8 #include "PartSet_WidgetPoint2d.h"
   9 #include "PartSet_WidgetPoint2dDistance.h"
  10 #include "PartSet_WidgetPoint2DFlyout.h"
  11 #include "PartSet_WidgetShapeSelector.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_ResultSketchPrs.h"
  19 #include "PartSet_MenuMgr.h"
  20 #include "PartSet_CustomPrs.h"
  21 #include "PartSet_IconFactory.h"
  22 #include "PartSet_WidgetChoice.h"
  23 #include "PartSet_OverconstraintListener.h"
  24
  25 #include "PartSet_Filters.h"
  26 #include "PartSet_FilterInfinite.h"
  27
  28 #include <PartSetPlugin_Remove.h>
  29 #include <PartSetPlugin_Part.h>
  30 #include <PartSetPlugin_Duplicate.h>
  31
  32 #include <ModuleBase_Operation.h>
  33 #include <ModuleBase_OperationAction.h>
  34 #include <ModuleBase_IViewer.h>
  35 #include <ModuleBase_IViewWindow.h>
  36 #include <ModuleBase_IPropertyPanel.h>
  37 #include <ModuleBase_WidgetEditor.h>
  38 #include <ModuleBase_WidgetValidated.h>
  39 #include <ModuleBase_FilterFactory.h>
  40 #include <ModuleBase_Tools.h>
  41 #include <ModuleBase_OperationFeature.h>
  42 #include <ModuleBase_WidgetFactory.h>
  43 #include <ModuleBase_OperationDescription.h>
  44 #include <ModuleBase_ViewerPrs.h>
  45
  46 #include <ModelAPI_Object.h>
  47 #include <ModelAPI_Events.h>
  48 #include <ModelAPI_Validator.h>
  49 #include <ModelAPI_Data.h>
  50 #include <ModelAPI_Session.h>
  51 #include <ModelAPI_ResultBody.h>
  52 #include <ModelAPI_AttributeString.h>
  53 #include <ModelAPI_AttributeSelectionList.h>
  54 #include <ModelAPI_Tools.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 #include <XGUI_CustomPrs.h>
  72 #include <XGUI_SelectionMgr.h>
  73
  74 #include <SketchPlugin_Feature.h>
  75 #include <SketchPlugin_Sketch.h>
  76 #include <SketchPlugin_ConstraintAngle.h>
  77 #include <SketchPlugin_ConstraintLength.h>
  78 #include <SketchPlugin_ConstraintDistance.h>
  79 #include <SketchPlugin_ConstraintParallel.h>
  80 #include <SketchPlugin_ConstraintPerpendicular.h>
  81 #include <SketchPlugin_ConstraintRadius.h>
  82
  83 #include <SketcherPrs_SymbolPrs.h>
  84 #include <SketcherPrs_Coincident.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 #include <QString>
 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   myVisualLayerId(0)
 126 {
 127   new PartSet_IconFactory();
 128
 129   mySketchMgr = new PartSet_SketcherMgr(this);
 130   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 131
 132   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 133   XGUI_Workshop* aWorkshop = aConnector->workshop();
 134
 135   ModuleBase_IViewer* aViewer = theWshop->viewer();
 136   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 137           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 138   connect(aViewer, SIGNAL(viewTransformed(int)),
 139           SLOT(onViewTransformed(int)));
 140   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 141           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 142   myMenuMgr = new PartSet_MenuMgr(this);
 143   myCustomPrs = new PartSet_CustomPrs(theWshop);
 144
 145   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 146
 147   Events_Loop* aLoop = Events_Loop::loop();
 148   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 149
 150   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 151   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 152
 153   setDefaultConstraintShown();
 154
 155   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 156                           "Reference shape wireframe color in operation", Config_Prop::Color,
 157                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 158   Config_PropManager::registerProp("Visualization", "operation_result_color",
 159                           "Result shape wireframe color in operation", Config_Prop::Color,
 160                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 161   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 162                           "Multi selector item color in operation", Config_Prop::Color,
 163                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 164 }
 165
 166 PartSet_Module::~PartSet_Module()
 167 {
 168   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 169   for (; aIt.More(); aIt.Next()) {
 170     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 171     if (!aFilter.IsNull())
 172       aFilter.Nullify();
 173   }
 174   delete myCustomPrs;
 175   delete myOverconstraintListener;
 176 }
 177
 178 void PartSet_Module::activateSelectionFilters()
 179 {
 180   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 181   for (; aIt.More(); aIt.Next()) {
 182     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 183     if (!aFilter.IsNull())
 184       myWorkshop->viewer()->addSelectionFilter(aFilter);
 185   }
 186 }
 187
 188 void PartSet_Module::deactivateSelectionFilters()
 189 {
 190   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 191   for (; aIt.More(); aIt.Next()) {
 192     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 193     if (!aFilter.IsNull())
 194       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 195   }
 196 }
 197
 198 void PartSet_Module::storeSelection()
 199 {
 200   sketchMgr()->storeSelection();
 201 }
 202
 203 void PartSet_Module::restoreSelection()
 204 {
 205   sketchMgr()->restoreSelection();
 206 }
 207
 208 void PartSet_Module::registerValidators()
 209 {
 210   //Registering of validators
 211   SessionPtr aMgr = ModelAPI_Session::get();
 212   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 213   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 214   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 215   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 216   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 217   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 218   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 219   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 220   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 221   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 222   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 223   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 224   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 225   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 226   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 227   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 228   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 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   Config_PropManager::registerProp("Sketch planes", "rotate_to_plane", "Rotate to plane when selected",
 245     Config_Prop::Boolean, "false");
 246 }
 247
 248 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 249 {
 250   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 251 }
 252
 253 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 254 {
 255   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 256     mySketchMgr->commitNestedSketch(theOperation);
 257   }
 258
 259   /// Restart sketcher operations automatically
 260   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 261
 262     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 263     if (aFOperation && !aFOperation->isEditOperation()) {
 264       // the selection is cleared after commit the create operation
 265       // in order to do not use the same selected objects in the restarted operation
 266       // for common behaviour, the selection is cleared even if the operation is not restarted
 267       getWorkshop()->selector()->clearSelection();
 268     }
 269   }
 270 }
 271
 272 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 273 {
 274   /// Restart sketcher operations automatically
 275   mySketchReentrantMgr->operationAborted(theOperation);
 276 }
 277
 278 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 279 {
 280   ModuleBase_IWorkshop* anIWorkshop = workshop();
 281   if (!theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 282     anIWorkshop->updateCommandStatus();
 283   }
 284   else {
 285     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 286                                                                                  (theOperation);
 287     if (aFOperation) {
 288       XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(anIWorkshop);
 289       XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 290       ModuleBase_ModelWidget* aFilledWidget = 0;
 291       bool aPostonedWidgetActivation = false;
 292       FeaturePtr aFeature = aFOperation->feature();
 293
 294       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(anIWorkshop, aFeature);
 295       // if there is a greed attribute, automatic commit by preselection for this feature is prohibited
 296       aWorkshop->setPropertyPanel(aFOperation);
 297
 298       // filling the operation values by the current selection
 299       // if the operation can be committed after the controls filling, the method perform should
 300       // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 301       bool isOperationCommitted = false;
 302       if (!aFOperation->isEditOperation()) {
 303         aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 304         if (currentOperation() != aFOperation)
 305           isOperationCommitted = true;
 306         else {
 307           if (aGreedAttributeId.empty()) {
 308             // a signal should be emitted before the next widget activation
 309             // because, the activation of the next widget will give a focus to the widget. As a result
 310             // the value of the widget is initialized. And commit may happens until the value is entered.
 311             if (aFilledWidget) {
 312               if (mySketchReentrantMgr->canBeCommittedByPreselection())
 313                 isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 314               // activate the next obligatory widget
 315               if (!isOperationCommitted)
 316                 aPropertyPanel->activateNextWidget(aFilledWidget);
 317             }
 318           }
 319           else { // there is a greed widget
 320             const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 321             std::string aFirstAttributeId = aWidgets.front()->attributeID();
 322             // activate next widget after greeded if it is the first widget in the panel
 323             // else the first panel widget is already activated by operation start
 324             if (aFirstAttributeId == aGreedAttributeId)
 325               aPostonedWidgetActivation = true;
 326           }
 327         }
 328       } if (!isOperationCommitted) {
 329         anIWorkshop->updateCommandStatus();
 330         aWorkshop->connectToPropertyPanel(true);
 331         operationStartedInternal(aFOperation);
 332
 333         // the objects of the current operation should be deactivated
 334         QObjectPtrList anObjects;
 335         anObjects.append(aFeature);
 336         std::list<ResultPtr> aResults;
 337         ModelAPI_Tools::allResults(aFeature, aResults);
 338         std::list<ResultPtr>::const_iterator aIt;
 339         for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 340           anObjects.append(*aIt);
 341         }
 342         QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 343         for (; anIt != aLast; anIt++)
 344           aWorkshop->deactivateActiveObject(*anIt, false);
 345         if (anObjects.size() > 0) {
 346           XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 347           aDisplayer->updateViewer();
 348         }
 349       }
 350       if (aPostonedWidgetActivation) {
 351         // if the widget is an empty in the chain of activated widgets, the current operation
 352         // is restarted. It should be performed after functionality of the operation starting
 353         aPropertyPanel->activateNextWidget(aFilledWidget);
 354       }
 355     }
 356   }
 357 }
 358
 359 void PartSet_Module::operationStartedInternal(ModuleBase_Operation* theOperation)
 360 {
 361   /// Restart sketcher operations automatically
 362   mySketchReentrantMgr->operationStarted(theOperation);
 363
 364   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 365     mySketchMgr->startSketch(theOperation);
 366   }
 367   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 368     mySketchMgr->startNestedSketch(theOperation);
 369   }
 370
 371   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 372   if (aFOperation) {
 373     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 374     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 375   }
 376 }
 377
 378 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 379 {
 380   ModuleBase_IModule::operationResumed(theOperation);
 381
 382   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 383   if (aFOperation) {
 384     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 385     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 386   }
 387 }
 388
 389 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 390 {
 391   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 392   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 393   bool isModified = isModifiedArgs || isModifiedResults;
 394
 395   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 396     mySketchMgr->stopNestedSketch(theOperation);
 397   }
 398   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 399     setDefaultConstraintShown();
 400
 401   //VSV: Viewer is updated on feature update and redisplay
 402   if (isModified) {
 403     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 404     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 405     aDisplayer->updateViewer();
 406   }
 407
 408   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator anIt = myHasConstraintShown.begin(),
 409                                                                     aLast = myHasConstraintShown.end();
 410   for (; anIt != aLast; anIt++) {
 411     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 412   }
 413 }
 414
 415 ModuleBase_Operation* PartSet_Module::currentOperation() const
 416 {
 417   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 418   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 419   return anOpMgr->currentOperation();
 420 }
 421
 422 bool PartSet_Module::canUndo() const
 423 {
 424   bool aCanUndo = false;
 425   SessionPtr aMgr = ModelAPI_Session::get();
 426   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 427     aCanUndo = !aMgr->isOperation();
 428     if (!aCanUndo) // check the enable state additionally by sketch manager
 429       aCanUndo = aMgr->canUndo();
 430   }
 431   return aCanUndo;
 432 }
 433
 434 bool PartSet_Module::canRedo() const
 435 {
 436   bool aCanRedo = false;
 437   SessionPtr aMgr = ModelAPI_Session::get();
 438   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 439     aCanRedo = !aMgr->isOperation();
 440     if (!aCanRedo) // check the enable state additionally by sketch manager
 441       aCanRedo = aMgr->canRedo();
 442   }
 443   return aCanRedo;
 444 }
 445
 446 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 447 {
 448   bool aValid = true;
 449   if (theActionId == "MOVE_CMD") {
 450     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 451     if (aFeature) {
 452       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 453       // part features can not be moved in the history.
 454       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 455         aValid = false;
 456     }
 457   }
 458   return aValid;
 459 }
 460
 461 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 462 {
 463   // the sketch manager put the restriction to the objects erase
 464   return mySketchMgr->canEraseObject(theObject);
 465 }
 466
 467 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 468 {
 469   // the sketch manager put the restriction to the objects display
 470   return mySketchMgr->canDisplayObject(theObject);
 471 }
 472
 473 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 474 {
 475   mySketchMgr->processHiddenObject(theObjects);
 476 }*/
 477
 478 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 479 {
 480   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 481
 482   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 483   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 484        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 485   if (isSketchOp || isNestedOp) {
 486     // in active sketch operation it is possible to activate operation object in selection
 487     // in the edit operation, e.g. points of the line can be moved when the line is edited
 488     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 489     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 490   }
 491   return aCanActivate;
 492 }
 493
 494 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 495                                    QWidget* theParent,
 496                                    QMap<int, QAction*>& theMenuActions) const
 497 {
 498   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 499 }
 500
 501 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 502 {
 503   myMenuMgr->updateViewerMenu(theStdActions);
 504 }
 505
 506 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 507 {
 508   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 509   if (anError.isEmpty())
 510     anError = sketchMgr()->getFeatureError(theFeature);
 511
 512   return anError;
 513 }
 514
 515 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 516                                          QStringList& theIds) const
 517 {
 518   myMenuMgr->grantedOperationIds(theOperation, theIds);
 519
 520   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 521     XGUI_Workshop* aWorkshop = getWorkshop();
 522     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 523   }
 524 }
 525
 526 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 527 {
 528   theModes.clear();
 529   if (mySketchMgr->activeSketch().get())
 530     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 531 }
 532
 533 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 534 {
 535   if (theTypes.contains(TopAbs_FACE))
 536     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 537   if (theTypes.contains(TopAbs_WIRE))
 538     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 539 }
 540
 541 bool PartSet_Module::isMouseOverWindow()
 542 {
 543   return mySketchMgr->isMouseOverWindow();
 544 }
 545
 546 void PartSet_Module::closeDocument()
 547 {
 548   clearViewer();
 549 }
 550
 551 void PartSet_Module::clearViewer()
 552 {
 553   myCustomPrs->clearPrs();
 554
 555   XGUI_Workshop* aWorkshop = getWorkshop();
 556   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 557   aDisplayer->deactivateSelectionFilters();
 558 }
 559
 560 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 561 {
 562   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 563   if (!aFOperation)
 564     return;
 565
 566   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 567   // we have to manually activate the sketch label in edit mode
 568   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 569     aPanel->activateWidget(aPanel->modelWidgets().first());
 570 }
 571
 572 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 573                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 574 {
 575   bool aProcessed = false;
 576
 577   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 578   XGUI_Workshop* aWorkshop = getWorkshop();
 579   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 580   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 581     ModuleBase_ISelection* aSelection = workshop()->selection();
 582     // click on a point in sketch leads here with the point is highlighted, not yet selected
 583     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 584     if (aPreselection.size() == 1) {
 585       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 586       ObjectPtr anObject = aSelectedPrs->object();
 587
 588       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 589       FeaturePtr anOpFeature = aFOperation->feature();
 590       GeomShapePtr aShape = aSelectedPrs->shape();
 591       // click on the digit of dimension constrain comes here with an empty shape, so we need the check
 592       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 593         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 594         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 595                                                                          mySketchMgr->activeSketch());
 596         if (anAttribute.get()) {
 597           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 598           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 599
 600           const std::string anAttributeId = anAttribute->id();
 601           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 602
 603           theWidgets = aFactory.getModelWidgets();
 604           // it is possible that the point does not present in XML definition,
 605           // in this case, we assume that it is not processed by this module
 606           // e.g. "Intersection point" feature
 607           aProcessed = !theWidgets.isEmpty();
 608         }
 609       }
 610     }
 611   }
 612   return aProcessed;
 613 }
 614
 615 void PartSet_Module::onSelectionChanged()
 616 {
 617   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 618   if (!aOperation)
 619     return;
 620
 621   bool isSketcherOp = false;
 622   // An edit operation is enable only if the current opeation is the sketch operation
 623   if (mySketchMgr->activeSketch()) {
 624     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 625       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 626   }
 627   if (isSketcherOp) {
 628     // Editing of constraints can be done on selection
 629     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 630     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 631     if (aSelected.size() == 1) {
 632       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 633       ObjectPtr aObject = aPrs->object();
 634       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 635       if (aFeature) {
 636         std::string aId = aFeature->getKind();
 637         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 638             (aId == SketchPlugin_ConstraintLength::ID()) ||
 639             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 640             (aId == SketchPlugin_ConstraintAngle::ID())) {
 641           editFeature(aFeature);
 642         }
 643       }
 644     }
 645   }
 646 }
 647
 648 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 649 {
 650   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 651   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 652   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 653 }
 654
 655 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 656                                                            QWidget* theParent,
 657                                                            Config_WidgetAPI* theWidgetApi)
 658 {
 659   ModuleBase_IWorkshop* aWorkshop = workshop();
 660   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 661   ModuleBase_ModelWidget* aWgt = NULL;
 662   if (theType == "sketch-start-label") {
 663     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 664                                                                theWidgetApi, myHasConstraintShown);
 665     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 666       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 667     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 668       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 669     aWgt = aLabelWgt;
 670   } else if (theType == "sketch-2dpoint_selector") {
 671     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 672                                                                  theWidgetApi);
 673     aPointWgt->setSketch(mySketchMgr->activeSketch());
 674     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 675     aWgt = aPointWgt;
 676   }else if (theType == "sketch-2dpoint_flyout_selector") {
 677     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 678                                                                              theWidgetApi);
 679     aPointWgt->setSketch(mySketchMgr->activeSketch());
 680     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 681     aWgt = aPointWgt;
 682   } else if (theType == "point2ddistance") {
 683     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 684                                                                      aWorkshop, theWidgetApi);
 685     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 686     aWgt = aDistanceWgt;
 687   } else if (theType == "sketch_shape_selector") {
 688     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 689                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 690     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 691     aWgt = aShapeSelectorWgt;
 692   } else if (theType == "sketch_multi_selector") {
 693     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 694                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 695     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 696     aWgt = aShapeSelectorWgt;
 697   }
 698   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 699     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 700   } else if (theType == "export_file_selector") {
 701     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 702   } else if (theType == "sketch_launcher") {
 703     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 704   } else if (theType == "module_choice") {
 705     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 706     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 707             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 708   }
 709   return aWgt;
 710 }
 711
 712 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 713 {
 714   ModuleBase_ModelWidget* anActiveWidget = 0;
 715
 716   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 717   if (!anActiveWidget) {
 718     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 719     if (aOperation) {
 720       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 721       anActiveWidget = aPanel->activeWidget();
 722     }
 723   }
 724   return anActiveWidget;
 725 }
 726
 727 bool PartSet_Module::deleteObjects()
 728 {
 729   bool isProcessed = false;
 730
 731   XGUI_Workshop* aWorkshop = getWorkshop();
 732   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 733
 734   //SessionPtr aMgr = ModelAPI_Session::get();
 735   // 1. check whether the delete should be processed in the module
 736   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 737   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 738        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 739   if (isSketchOp || isNestedOp) {
 740     isProcessed = true;
 741     // 2. find selected presentations
 742     // selected objects should be collected before the current operation abort because
 743     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 744     ModuleBase_ISelection* aSel = workshop()->selection();
 745     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 746     // if there are no selected objects in the viewer, that means that the selection in another
 747     // place cased this method. It is necessary to return the false value to understande in above
 748     // method that delete is not processed
 749     if (aSelectedObj.count() == 0)
 750       return false;
 751
 752     // avoid delete of the objects, which are not belong to the current sketch
 753     // in order to do not delete results of other sketches
 754     QObjectPtrList aSketchObjects;
 755     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 756     for ( ; anIt != aLast; anIt++) {
 757       ObjectPtr anObject = *anIt;
 758       if (mySketchMgr->isObjectOfSketch(anObject)) {
 759         // sketch feature should be used in this list because workshop deletes features only
 760         // results are skipped
 761         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 762         aSketchObjects.append(aSketchFeature);
 763       }
 764     }
 765     // if the selection contains only local selected presentations from other sketches,
 766     // the Delete operation should not be done at all
 767     if (aSketchObjects.size() == 0)
 768       return true;
 769
 770     // 3. start operation
 771     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 772     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 773
 774     // the active nested sketch operation should be aborted unconditionally
 775     // the Delete action should be additionally granted for the Sketch operation
 776     // in order to do not abort/commit it
 777     if (!anOpMgr->canStartOperation(anOpAction->id()))
 778       return true; // the objects are processed but can not be deleted
 779
 780     anOpMgr->startOperation(anOpAction);
 781
 782     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 783     // the problem is in AIS Dimensions recompute if a line and the dim are removed, line is the first
 784     // it causes the AIS recompute, where the base line is null, the result is empty AIS in the viewer
 785     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 786
 787     // 4. delete features
 788     // sketch feature should be skipped, only sub-features can be removed
 789     // when sketch operation is active
 790     aWorkshop->deleteFeatures(aSketchObjects);
 791     // 5. stop operation
 792     anOpMgr->commitOperation();
 793   }
 794   return isProcessed;
 795 }
 796
 797 void PartSet_Module::onFeatureTriggered()
 798 {
 799   // is commented for imp: Unpressing the button of the current action must behave like
 800   // a validation if the entity can be created (instead of Cancel, as currently)
 801   /*QAction* aCmd = dynamic_cast<QAction*>(sender());
 802   if (aCmd->isCheckable() && aCmd->isChecked()) {
 803     // 1. check whether the delete should be processed in the module
 804     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 805     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 806     if (isNestedOp) {
 807       // in case if in the viewer nothing is displayed, the create operation should not be
 808       // comitted even if all values of the feature are initialized
 809       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 810         // the action information should be saved before the operation is aborted
 811         // because this abort leads to update command status, which unchecks this action
 812         anOperation->abort();
 813         launchOperation(aCmd->data().toString());
 814       }
 815     }
 816   }*/
 817   ModuleBase_IModule::onFeatureTriggered();
 818 }
 819
 820 void PartSet_Module::editFeature(FeaturePtr theFeature)
 821 {
 822   storeConstraintsState(theFeature->getKind());
 823   ModuleBase_IModule::editFeature(theFeature);
 824 }
 825
 826 bool PartSet_Module::canCommitOperation() const
 827 {
 828   return true;
 829 }
 830
 831 void PartSet_Module::launchOperation(const QString& theCmdId,
 832                                      const bool isUpdatePropertyPanel)
 833 {
 834   storeConstraintsState(theCmdId.toStdString());
 835   updateConstraintsState(theCmdId.toStdString());
 836
 837   ModuleBase_IModule::launchOperation(theCmdId, isUpdatePropertyPanel);
 838 }
 839
 840 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 841 {
 842   if (myWorkshop->currentOperation() &&
 843       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 844     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
 845                                                   mySketchMgr->showConstraintStates();
 846     myHasConstraintShown = aShownStates;
 847   }
 848 }
 849
 850 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
 851 {
 852   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str())) {
 853     // Show constraints if a constraint was anOperation
 854     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
 855     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
 856     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
 857                                           myHasConstraintShown[PartSet_Tools::Expressions]);
 858   }
 859 }
 860
 861 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 862 {
 863   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 864   if (!anAIS.IsNull()) {
 865     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 866     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 867     if (!aDim.IsNull()) {
 868       aCtx->SetZLayer(aDim, myVisualLayerId);
 869     } else {
 870       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 871       if (!aCons.IsNull())
 872         aCtx->SetZLayer(aCons, myVisualLayerId);
 873     }
 874   }
 875 }
 876
 877 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 878 {
 879   // this is obsolete
 880   // it should be recomputed in order to disappear in the viewer if the corresponded object
 881   // is erased
 882   //if (myCustomPrs->isActive())
 883   //  myCustomPrs->redisplay(theObject, false);
 884 }
 885
 886 void PartSet_Module::onViewTransformed(int theTrsfType)
 887 {
 888   // Set length of arrows constant in pixel size
 889   // if the operation is panning or rotate or panglobal then do nothing
 890   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 891     return;
 892   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 893   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 894   if (aContext.IsNull())
 895     return;
 896
 897   //Handle(V3d_View) aView = aViewer->activeView();
 898
 899   XGUI_Workshop* aWorkshop = getWorkshop();
 900   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 901   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 902   Handle(V3d_View) aView;
 903   double aScale = 0;
 904   for (aV3dViewer->InitDefinedViews();
 905        aV3dViewer->MoreDefinedViews();
 906        aV3dViewer->NextDefinedViews()) {
 907     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 908     double aS = aV->Scale();
 909     if (aS > aScale) {
 910       aScale = aS;
 911       aView = aV;
 912     }
 913   }
 914   if (aView.IsNull())
 915     return;
 916   double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 917
 918   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 919   SketcherPrs_Tools::setArrowSize(aLen);
 920   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 921   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 922   aViewer->SetScale(aViewer->activeView(), aCurScale);
 923   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 924   bool isModified = false;
 925   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 926   foreach (AISObjectPtr aAIS, aPrsList) {
 927     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 928
 929     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 930     if (!aDim.IsNull()) {
 931       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 932       aContext->Redisplay(aDim, false);
 933       isModified = true;
 934     }
 935   }
 936   if (isModified)
 937     aDisplayer->updateViewer();
 938 }
 939
 940 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature, const ModuleBase_CustomizeFlag& theFlag,
 941                                        const bool theUpdateViewer)
 942 {
 943   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 944 }
 945
 946 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 947                                          const bool theUpdateViewer)
 948 {
 949   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 950 }
 951
 952 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 953                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 954 {
 955   bool aCustomized = false;
 956
 957   XGUI_Workshop* aWorkshop = getWorkshop();
 958   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 959   ObjectPtr anObject = aDisplayer->getObject(thePrs);
 960   if (!anObject)
 961     return aCustomized;
 962
 963   if (!theResult.get()) {
 964     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
 965     // customize sketch symbol presentation
 966     if (thePrs.get()) {
 967       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
 968       if (!anAISIO.IsNull()) {
 969         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
 970           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
 971           if (!aPrs.IsNull()) {
 972             std::vector<int> aColor;
 973             myOverconstraintListener->getConflictingColor(aColor);
 974             aPrs->SetConflictingConstraint(isConflicting, aColor);
 975             aCustomized = true;
 976           }
 977         } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
 978           Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
 979           if (!aPrs.IsNull()) {
 980             std::vector<int> aColor;
 981             myOverconstraintListener->getConflictingColor(aColor);
 982             aPrs->SetConflictingConstraint(isConflicting, aColor);
 983             aCustomized = true;
 984           }
 985         }
 986       }
 987     }
 988     // customize sketch dimension constraint presentation
 989     if (!aCustomized) {
 990       std::vector<int> aColor;
 991       if (isConflicting) {
 992         myOverconstraintListener->getConflictingColor(aColor);
 993       }
 994       if (aColor.empty())
 995         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
 996       if (!aColor.empty()) {
 997         aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
 998       }
 999     }
1000   }
1001   // customize dimentional constrains
1002   sketchMgr()->customizePresentation(anObject);
1003
1004   return aCustomized;
1005 }
1006
1007 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1008                                      const bool theUpdateViewer)
1009 {
1010   bool isRedisplayed = false;
1011   if (myCustomPrs->isActive(theFlag))
1012     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1013
1014   return isRedisplayed;
1015 }
1016
1017 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1018 {
1019   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1020   if (aOB) {
1021     QLabel* aLabel = aOB->activeDocLabel();
1022     aLabel->installEventFilter(myMenuMgr);
1023     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1024           SLOT(onActiveDocPopup(const QPoint&)));
1025     //QPalette aPalet = aLabel->palette();
1026     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
1027     //aLabel->setPalette(aPalet);
1028     aOB->treeView()->setExpandsOnDoubleClick(false);
1029     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1030       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1031   }
1032 }
1033
1034 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1035 {
1036   SessionPtr aMgr = ModelAPI_Session::get();
1037   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1038
1039   XGUI_Workshop* aWorkshop = getWorkshop();
1040   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1041
1042   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1043
1044   QMenu aMenu;
1045   aMenu.addAction(aActivatePartAction);
1046   aMenu.exec(aHeader->mapToGlobal(thePnt));
1047 }
1048
1049 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1050 {
1051   return mySketchMgr->createPresentation(theResult);
1052 }
1053
1054
1055 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1056 {
1057   ObjectPtr anObject;
1058   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1059   if (aOperation) {
1060     /// If last line finished on vertex the lines creation sequence has to be break
1061     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1062     if (aPanel) {
1063       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1064       // if there is an active widget, find the presented object in it
1065       if (!anActiveWidget)
1066         anActiveWidget = aPanel->preselectionWidget();
1067
1068       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1069                                                                              (anActiveWidget);
1070       if (aWidgetValidated)
1071         anObject = aWidgetValidated->findPresentedObject(theAIS);
1072     }
1073   }
1074   return anObject;
1075 }
1076
1077 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1078 {
1079   bool aCanBeShaged = true;
1080
1081   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1082   if (!aPrs.IsNull())
1083     aCanBeShaged = false;
1084
1085   return aCanBeShaged;
1086 }
1087
1088 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1089 {
1090   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1091   int aSelected = aObjects.size();
1092   SessionPtr aMgr = ModelAPI_Session::get();
1093   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1094
1095   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1096   if (aSelected == 1) {
1097     bool hasResult = false;
1098     bool hasFeature = false;
1099     bool hasParameter = false;
1100     bool hasCompositeOwner = false;
1101     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1102                                    hasCompositeOwner);
1103     ObjectPtr aObject = aObjects.first();
1104     if (aObject) {
1105       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1106       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1107       bool isPart = aPart.get() ||
1108         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1109       if (isPart) {
1110         DocumentPtr aPartDoc;
1111         if (!aPart.get()) {
1112           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1113         }
1114         if (aPart.get()) // this may be null is Part feature is disabled
1115           aPartDoc = aPart->partDoc();
1116
1117         theMenu->addAction(aActivatePartAction);
1118         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1119
1120       } else if (aObject->document() == aMgr->activeDocument()) {
1121         if (hasParameter || hasFeature) {
1122           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1123           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1124           if (aCurrentOp && aFeature.get()) {
1125             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1126               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1127           }
1128         }
1129       }
1130
1131       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
1132       if( aResult.get() )
1133         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
1134     }
1135   }
1136   bool aNotDeactivate = (aCurrentOp == 0);
1137   if (!aNotDeactivate) {
1138     aActivatePartAction->setEnabled(false);
1139   }
1140 }
1141
1142 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1143 {
1144   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1145     // Do not change activation of parts if an operation active
1146     static QStringList aAllowActivationList;
1147     if (aAllowActivationList.isEmpty())
1148       aAllowActivationList <<
1149       QString(PartSetPlugin_Part::ID().c_str()) <<
1150       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1151       QString(PartSetPlugin_Remove::ID().c_str());
1152     if (myWorkshop->currentOperation() &&
1153       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1154       return;
1155     XGUI_Workshop* aWorkshop = getWorkshop();
1156     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1157     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1158     QPalette aPalet = aLabel->palette();
1159
1160     SessionPtr aMgr = ModelAPI_Session::get();
1161     DocumentPtr aActiveDoc = aMgr->activeDocument();
1162     if (aActivePartIndex.isValid())
1163       aTreeView->setExpanded(aActivePartIndex, false);
1164     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1165     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1166     if (aActivePartIndex.isValid())
1167       aTreeView->setExpanded(aActivePartIndex, true);
1168
1169     aLabel->setPalette(aPalet);
1170     aWorkshop->updateCommandStatus();
1171
1172     // Update displayed objects in order to update active color
1173     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1174     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1175     bool aHidden;
1176     foreach(ObjectPtr aObj, aObjects) {
1177       //TODO: replace by redisplay event.
1178       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1179         aObj->isDisabled() || (!aObj->isDisplayed());
1180       if (!aHidden)
1181         aDisplayer->redisplay(aObj, false);
1182     }
1183     aDisplayer->updateViewer();
1184   }
1185 }
1186
1187 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1188 {
1189   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1190     return;
1191   SessionPtr aMgr = ModelAPI_Session::get();
1192   if (!theIndex.isValid()) {
1193     aMgr->setActiveDocument(aMgr->moduleDocument());
1194     return;
1195   }
1196   if (theIndex.column() != 0) // Use only first column
1197     return;
1198
1199   XGUI_Workshop* aWorkshop = getWorkshop();
1200   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1201   // De not use non editable Indexes
1202   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1203     return;
1204   ObjectPtr aObj = aDataModel->object(theIndex);
1205
1206   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1207   if (!aPart.get()) { // Probably this is Feature
1208     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1209     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1210       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1211     }
1212   }
1213   if (aPart.get()) { // if this is a part
1214     if (aPart->partDoc() == aMgr->activeDocument()) {
1215       myMenuMgr->activatePartSet();
1216     } else {
1217       aPart->activate();
1218     }
1219   }
1220 }
1221
1222
1223 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1224 {
1225   // z layer is created for all started operations in order to visualize operation AIS presentation
1226   // over the object
1227   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1228   if (aContext.IsNull())
1229     return;
1230
1231   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1232   if (myVisualLayerId == 0) {
1233     if (myVisualLayerId == 0)
1234       aViewer->AddZLayer(myVisualLayerId);
1235   } else {
1236     TColStd_SequenceOfInteger aZList;
1237     aViewer->GetAllZLayers(aZList);
1238     bool aFound = false;
1239     for (int i = 1; i <= aZList.Length(); i++) {
1240       if (aZList(i) == myVisualLayerId) {
1241         aFound = true;
1242         break;
1243       }
1244     }
1245     if (!aFound)
1246       aViewer->AddZLayer(myVisualLayerId);
1247   }
1248   // if there is an active operation with validated widget,
1249   // the filters of this widget should be activated in the created view
1250   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1251   if (aOperation) {
1252     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1253     if (anActiveWidget) {
1254       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1255       if (aWSelector)
1256         aWSelector->activateSelectionAndFilters(true);
1257     }
1258   }
1259 }
1260
1261 //******************************************************
1262 void PartSet_Module::widgetStateChanged(int thePreviousState)
1263 {
1264   mySketchMgr->widgetStateChanged(thePreviousState);
1265 }
1266
1267 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1268 {
1269   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1270 }
1271
1272 //******************************************************
1273 void PartSet_Module::beforeOperationStarted(ModuleBase_Operation* theOperation)
1274 {
1275 }
1276
1277 //******************************************************
1278 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1279 {
1280   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1281     mySketchMgr->stopSketch(theOperation);
1282   }
1283 }
1284
1285 //******************************************************
1286 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1287 {
1288   GeomShapePtr aGeomShape;
1289
1290   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1291   if (anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
1292     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1293   }
1294   return aGeomShape;
1295 }
1296
1297 //******************************************************
1298 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1299                                            const GeomShapePtr& theGeomShape)
1300 {
1301   AttributePtr anAttribute;
1302   GeomShapePtr aGeomShape = theGeomShape;
1303   if (!aGeomShape.get()) {
1304     // processing shape of result, e.g. sketch circle center is selected, this is a result
1305     // the geom shape is empty, the shape of result should be used
1306     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1307     if (aResult.get()) {
1308       aGeomShape = aResult->shape();
1309     }
1310   }
1311
1312   if (aGeomShape.get()) {
1313     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1314     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1315                                                  mySketchMgr->activeSketch());
1316   }
1317   return anAttribute;
1318 }
1319
1320 //******************************************************
1321 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1322                                      int theIndex)
1323 {
1324   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1325   if (!aChoiceWidget)
1326     return;
1327
1328   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1329   if (!aChoiceTitle.isEmpty()) {
1330     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1331     if (!aOperation)
1332       return;
1333     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1334     if (aPanel)
1335       aPanel->setWindowTitle(aChoiceTitle);
1336   }
1337 }
1338
1339 //******************************************************
1340 XGUI_Workshop* PartSet_Module::getWorkshop() const
1341 {
1342   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1343   return aConnector->workshop();
1344 }
1345
1346 //******************************************************
1347 void PartSet_Module::setDefaultConstraintShown()
1348 {
1349   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1350   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1351   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1352 }