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 #include <XGUI_ActionsMgr.h>
  74
  75 #include <SketchPlugin_Feature.h>
  76 #include <SketchPlugin_Sketch.h>
  77 #include <SketchPlugin_ConstraintAngle.h>
  78 #include <SketchPlugin_ConstraintLength.h>
  79 #include <SketchPlugin_ConstraintDistance.h>
  80 #include <SketchPlugin_ConstraintParallel.h>
  81 #include <SketchPlugin_ConstraintPerpendicular.h>
  82 #include <SketchPlugin_ConstraintRadius.h>
  83
  84 #include <SketcherPrs_SymbolPrs.h>
  85 #include <SketcherPrs_Coincident.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 #include <QString>
 108
 109 #include <GeomAlgoAPI_FaceBuilder.h>
 110 #include <GeomDataAPI_Dir.h>
 111
 112 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 113
 114 #ifdef _DEBUG
 115 #include <QDebug>
 116 #endif
 117
 118 /*!Create and return new instance of XGUI_Module*/
 119 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 120 {
 121   return new PartSet_Module(theWshop);
 122 }
 123
 124 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 125 : ModuleBase_IModule(theWshop),
 126   myVisualLayerId(0),
 127   myIsOperationIsLaunched(false)
 128 {
 129   new PartSet_IconFactory();
 130
 131   mySketchMgr = new PartSet_SketcherMgr(this);
 132   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 133
 134   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 135   XGUI_Workshop* aWorkshop = aConnector->workshop();
 136
 137   ModuleBase_IViewer* aViewer = theWshop->viewer();
 138   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 139           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 140   connect(aViewer, SIGNAL(viewTransformed(int)),
 141           SLOT(onViewTransformed(int)));
 142   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 143           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 144   myMenuMgr = new PartSet_MenuMgr(this);
 145   myCustomPrs = new PartSet_CustomPrs(theWshop);
 146
 147   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 148
 149   Events_Loop* aLoop = Events_Loop::loop();
 150   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 151
 152   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 153   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 154
 155   setDefaultConstraintShown();
 156
 157   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 158                           "Reference shape wireframe color in operation", Config_Prop::Color,
 159                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 160   Config_PropManager::registerProp("Visualization", "operation_result_color",
 161                           "Result shape wireframe color in operation", Config_Prop::Color,
 162                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 163   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 164                           "Multi selector item color in operation", Config_Prop::Color,
 165                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 166
 167
 168   Config_PropManager::registerProp("Sketch planes", "disable_input_fields", "Disable input fields",
 169                           Config_Prop::Boolean, "true");
 170 }
 171
 172 PartSet_Module::~PartSet_Module()
 173 {
 174   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 175   for (; aIt.More(); aIt.Next()) {
 176     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 177     if (!aFilter.IsNull())
 178       aFilter.Nullify();
 179   }
 180   delete myCustomPrs;
 181   delete myOverconstraintListener;
 182 }
 183
 184 void PartSet_Module::activateSelectionFilters()
 185 {
 186   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 187   for (; aIt.More(); aIt.Next()) {
 188     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 189     if (!aFilter.IsNull())
 190       myWorkshop->viewer()->addSelectionFilter(aFilter);
 191   }
 192 }
 193
 194 void PartSet_Module::deactivateSelectionFilters()
 195 {
 196   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 197   for (; aIt.More(); aIt.Next()) {
 198     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 199     if (!aFilter.IsNull())
 200       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 201   }
 202 }
 203
 204 void PartSet_Module::storeSelection()
 205 {
 206   sketchMgr()->storeSelection();
 207 }
 208
 209 void PartSet_Module::restoreSelection()
 210 {
 211   sketchMgr()->restoreSelection();
 212 }
 213
 214 void PartSet_Module::registerValidators()
 215 {
 216   //Registering of validators
 217   SessionPtr aMgr = ModelAPI_Session::get();
 218   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 219   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 220   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 221   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 222   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 223   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 224   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 225   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 226   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 227   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 228   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 229   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 230   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 231   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 232   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 233   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 234   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 235 }
 236
 237 void PartSet_Module::registerFilters()
 238 {
 239   //Registering of selection filters
 240   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 241   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 242 }
 243
 244 void PartSet_Module::registerProperties()
 245 {
 246   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 247                                    PLANE_SIZE);
 248   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 249                                    Config_Prop::Integer, SKETCH_WIDTH);
 250   Config_PropManager::registerProp("Sketch planes", "rotate_to_plane", "Rotate to plane when selected",
 251     Config_Prop::Boolean, "false");
 252 }
 253
 254 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 255 {
 256   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 257 }
 258
 259 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 260 {
 261   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 262     mySketchMgr->commitNestedSketch(theOperation);
 263   }
 264
 265   /// Restart sketcher operations automatically
 266   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 267
 268     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 269     if (aFOperation && !aFOperation->isEditOperation()) {
 270       // the selection is cleared after commit the create operation
 271       // in order to do not use the same selected objects in the restarted operation
 272       // for common behaviour, the selection is cleared even if the operation is not restarted
 273       getWorkshop()->selector()->clearSelection();
 274     }
 275   }
 276 }
 277
 278 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 279 {
 280   /// Restart sketcher operations automatically
 281   mySketchReentrantMgr->operationAborted(theOperation);
 282 }
 283
 284 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 285 {
 286   ModuleBase_IWorkshop* anIWorkshop = workshop();
 287   if (!theOperation->getDescription()->hasXmlRepresentation()) {  //!< No need for property panel
 288     anIWorkshop->updateCommandStatus();
 289   }
 290   else {
 291     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 292                                                                                  (theOperation);
 293     if (aFOperation) {
 294       XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(anIWorkshop);
 295       XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 296       ModuleBase_ModelWidget* aFilledWidget = 0;
 297       bool aPostonedWidgetActivation = false;
 298       FeaturePtr aFeature = aFOperation->feature();
 299
 300       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(anIWorkshop, aFeature);
 301       // if there is a greed attribute, automatic commit by preselection for this feature is prohibited
 302       aWorkshop->setPropertyPanel(aFOperation);
 303
 304       // filling the operation values by the current selection
 305       // if the operation can be committed after the controls filling, the method perform should
 306       // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 307       bool isOperationCommitted = false;
 308       if (!aFOperation->isEditOperation()) {
 309         aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 310         if (currentOperation() != aFOperation)
 311           isOperationCommitted = true;
 312         else {
 313           if (aGreedAttributeId.empty()) {
 314             // a signal should be emitted before the next widget activation
 315             // because, the activation of the next widget will give a focus to the widget. As a result
 316             // the value of the widget is initialized. And commit may happens until the value is entered.
 317             if (aFilledWidget) {
 318               if (mySketchReentrantMgr->canBeCommittedByPreselection())
 319                 isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 320               // activate the next obligatory widget
 321               if (!isOperationCommitted)
 322                 aPropertyPanel->activateNextWidget(aFilledWidget);
 323             }
 324           }
 325           else { // there is a greed widget
 326             const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 327             std::string aFirstAttributeId = aWidgets.front()->attributeID();
 328             // activate next widget after greeded if it is the first widget in the panel
 329             // else the first panel widget is already activated by operation start
 330             if (aFirstAttributeId == aGreedAttributeId)
 331               aPostonedWidgetActivation = true;
 332           }
 333         }
 334       } if (!isOperationCommitted) {
 335         anIWorkshop->updateCommandStatus();
 336         aWorkshop->connectToPropertyPanel(true);
 337         operationStartedInternal(aFOperation);
 338
 339         // the objects of the current operation should be deactivated
 340         QObjectPtrList anObjects;
 341         anObjects.append(aFeature);
 342         std::list<ResultPtr> aResults;
 343         ModelAPI_Tools::allResults(aFeature, aResults);
 344         std::list<ResultPtr>::const_iterator aIt;
 345         for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 346           anObjects.append(*aIt);
 347         }
 348         QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 349         for (; anIt != aLast; anIt++)
 350           aWorkshop->deactivateActiveObject(*anIt, false);
 351         if (anObjects.size() > 0) {
 352           XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 353           aDisplayer->updateViewer();
 354         }
 355       }
 356       if (aPostonedWidgetActivation) {
 357         // if the widget is an empty in the chain of activated widgets, the current operation
 358         // is restarted. It should be performed after functionality of the operation starting
 359         aPropertyPanel->activateNextWidget(aFilledWidget);
 360       }
 361     }
 362   }
 363 }
 364
 365 void PartSet_Module::operationStartedInternal(ModuleBase_Operation* theOperation)
 366 {
 367   /// Restart sketcher operations automatically
 368   mySketchReentrantMgr->operationStarted(theOperation);
 369
 370   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 371     mySketchMgr->startSketch(theOperation);
 372   }
 373   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 374     mySketchMgr->startNestedSketch(theOperation);
 375   }
 376
 377   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 378   if (aFOperation) {
 379     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 380     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 381   }
 382 }
 383
 384 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 385 {
 386   ModuleBase_IModule::operationResumed(theOperation);
 387
 388   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 389   if (aFOperation) {
 390     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 391     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 392   }
 393 }
 394
 395 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 396 {
 397   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 398   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 399   bool isModified = isModifiedArgs || isModifiedResults;
 400
 401   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 402     mySketchMgr->stopNestedSketch(theOperation);
 403   }
 404   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 405     setDefaultConstraintShown();
 406
 407   //VSV: Viewer is updated on feature update and redisplay
 408   if (isModified) {
 409     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 410     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 411     aDisplayer->updateViewer();
 412   }
 413
 414   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator anIt = myHasConstraintShown.begin(),
 415                                                                     aLast = myHasConstraintShown.end();
 416   for (; anIt != aLast; anIt++) {
 417     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 418   }
 419 }
 420
 421 ModuleBase_Operation* PartSet_Module::currentOperation() const
 422 {
 423   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 424   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 425   return anOpMgr->currentOperation();
 426 }
 427
 428 bool PartSet_Module::canUndo() const
 429 {
 430   bool aCanUndo = false;
 431   SessionPtr aMgr = ModelAPI_Session::get();
 432   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 433     aCanUndo = !aMgr->isOperation();
 434     if (!aCanUndo) // check the enable state additionally by sketch manager
 435       aCanUndo = aMgr->canUndo();
 436   }
 437   return aCanUndo;
 438 }
 439
 440 bool PartSet_Module::canRedo() const
 441 {
 442   bool aCanRedo = false;
 443   SessionPtr aMgr = ModelAPI_Session::get();
 444   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 445     aCanRedo = !aMgr->isOperation();
 446     if (!aCanRedo) // check the enable state additionally by sketch manager
 447       aCanRedo = aMgr->canRedo();
 448   }
 449   return aCanRedo;
 450 }
 451
 452 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 453 {
 454   bool aValid = true;
 455   if (theActionId == "MOVE_CMD") {
 456     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 457     if (aFeature) {
 458       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 459       // part features can not be moved in the history.
 460       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 461         aValid = false;
 462     }
 463   }
 464   return aValid;
 465 }
 466
 467 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 468 {
 469   // the sketch manager put the restriction to the objects erase
 470   return mySketchMgr->canEraseObject(theObject);
 471 }
 472
 473 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 474 {
 475   // the sketch manager put the restriction to the objects display
 476   return mySketchMgr->canDisplayObject(theObject);
 477 }
 478
 479 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 480 {
 481   mySketchMgr->processHiddenObject(theObjects);
 482 }*/
 483
 484 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 485 {
 486   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 487
 488   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 489   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 490        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 491   if (isSketchOp || isNestedOp) {
 492     // in active sketch operation it is possible to activate operation object in selection
 493     // in the edit operation, e.g. points of the line can be moved when the line is edited
 494     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 495     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 496   }
 497   return aCanActivate;
 498 }
 499
 500 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 501                                    QWidget* theParent,
 502                                    QMap<int, QAction*>& theMenuActions) const
 503 {
 504   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 505 }
 506
 507 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 508 {
 509   myMenuMgr->updateViewerMenu(theStdActions);
 510 }
 511
 512 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 513 {
 514   bool isEnabledFixed = false;
 515   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 516       mySketchReentrantMgr->isInternalEditStarted())
 517     isEnabledFixed = true;
 518   return isEnabledFixed;
 519 }
 520
 521 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 522 {
 523   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 524   if (anError.isEmpty())
 525     anError = sketchMgr()->getFeatureError(theFeature);
 526
 527   return anError;
 528 }
 529
 530 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 531                                          QStringList& theIds) const
 532 {
 533   myMenuMgr->grantedOperationIds(theOperation, theIds);
 534
 535   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 536     XGUI_Workshop* aWorkshop = getWorkshop();
 537     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 538   }
 539 }
 540
 541 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 542 {
 543   theModes.clear();
 544   if (mySketchMgr->activeSketch().get())
 545     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 546 }
 547
 548 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 549 {
 550   if (theTypes.contains(TopAbs_FACE))
 551     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 552   if (theTypes.contains(TopAbs_WIRE))
 553     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 554 }
 555
 556 bool PartSet_Module::isMouseOverWindow()
 557 {
 558   return mySketchMgr->isMouseOverWindow();
 559 }
 560
 561 bool PartSet_Module::isSketchNeutralPointActivated() const
 562 {
 563   bool isNeutralPoint = true;
 564   if (sketchReentranceMgr()->isInternalEditStarted())
 565     isNeutralPoint = false;
 566   if (myIsOperationIsLaunched)
 567     isNeutralPoint = false;
 568
 569   return isNeutralPoint;
 570 }
 571
 572 void PartSet_Module::closeDocument()
 573 {
 574   clearViewer();
 575 }
 576
 577 void PartSet_Module::clearViewer()
 578 {
 579   myCustomPrs->clearPrs();
 580
 581   XGUI_Workshop* aWorkshop = getWorkshop();
 582   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 583   aDisplayer->deactivateSelectionFilters();
 584 }
 585
 586 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 587 {
 588   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 589   if (!aFOperation)
 590     return;
 591
 592   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 593   // we have to manually activate the sketch label in edit mode
 594   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 595     aPanel->activateWidget(aPanel->modelWidgets().first());
 596 }
 597
 598 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 599                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 600 {
 601   bool aProcessed = false;
 602
 603   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 604   XGUI_Workshop* aWorkshop = getWorkshop();
 605   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 606   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 607     ModuleBase_ISelection* aSelection = workshop()->selection();
 608     // click on a point in sketch leads here with the point is highlighted, not yet selected
 609     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 610     if (aPreselection.size() == 1) {
 611       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 612       ObjectPtr anObject = aSelectedPrs->object();
 613
 614       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 615       FeaturePtr anOpFeature = aFOperation->feature();
 616       GeomShapePtr aShape = aSelectedPrs->shape();
 617       // click on the digit of dimension constrain comes here with an empty shape, so we need the check
 618       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 619         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 620         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 621                                                                          mySketchMgr->activeSketch());
 622         if (anAttribute.get()) {
 623           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 624           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 625
 626           const std::string anAttributeId = anAttribute->id();
 627           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 628
 629           theWidgets = aFactory.getModelWidgets();
 630           // it is possible that the point does not present in XML definition,
 631           // in this case, we assume that it is not processed by this module
 632           // e.g. "Intersection point" feature
 633           aProcessed = !theWidgets.isEmpty();
 634         }
 635       }
 636     }
 637   }
 638   return aProcessed;
 639 }
 640
 641 void PartSet_Module::onSelectionChanged()
 642 {
 643   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 644   if (!aOperation)
 645     return;
 646
 647   bool isSketcherOp = false;
 648   // An edit operation is enable only if the current opeation is the sketch operation
 649   if (mySketchMgr->activeSketch()) {
 650     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 651       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 652   }
 653   if (isSketcherOp) {
 654     // Editing of constraints can be done on selection
 655     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 656     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 657     if (aSelected.size() == 1) {
 658       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 659       ObjectPtr aObject = aPrs->object();
 660       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 661       if (aFeature) {
 662         std::string aId = aFeature->getKind();
 663         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 664             (aId == SketchPlugin_ConstraintLength::ID()) ||
 665             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 666             (aId == SketchPlugin_ConstraintAngle::ID())) {
 667           editFeature(aFeature);
 668         }
 669       }
 670     }
 671   }
 672 }
 673
 674 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 675 {
 676   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 677   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 678   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 679 }
 680
 681 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 682                                                            QWidget* theParent,
 683                                                            Config_WidgetAPI* theWidgetApi)
 684 {
 685   ModuleBase_IWorkshop* aWorkshop = workshop();
 686   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 687   ModuleBase_ModelWidget* aWgt = NULL;
 688   if (theType == "sketch-start-label") {
 689     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 690                                                                theWidgetApi, myHasConstraintShown);
 691     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 692       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 693     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 694       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 695     aWgt = aLabelWgt;
 696   } else if (theType == "sketch-2dpoint_selector") {
 697     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 698                                                                  theWidgetApi);
 699     aPointWgt->setSketch(mySketchMgr->activeSketch());
 700     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 701     aWgt = aPointWgt;
 702   }else if (theType == "sketch-2dpoint_flyout_selector") {
 703     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 704                                                                              theWidgetApi);
 705     aPointWgt->setSketch(mySketchMgr->activeSketch());
 706     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 707     aWgt = aPointWgt;
 708   } else if (theType == "point2ddistance") {
 709     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 710                                                                      aWorkshop, theWidgetApi);
 711     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 712     aWgt = aDistanceWgt;
 713   } else if (theType == "sketch_shape_selector") {
 714     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 715                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 716     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 717     aWgt = aShapeSelectorWgt;
 718   } else if (theType == "sketch_multi_selector") {
 719     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 720                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 721     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 722     aWgt = aShapeSelectorWgt;
 723   }
 724   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 725     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 726   } else if (theType == "export_file_selector") {
 727     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 728   } else if (theType == "sketch_launcher") {
 729     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 730   } else if (theType == "module_choice") {
 731     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 732     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 733             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 734   }
 735   return aWgt;
 736 }
 737
 738 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 739 {
 740   ModuleBase_ModelWidget* anActiveWidget = 0;
 741
 742   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 743   if (!anActiveWidget) {
 744     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 745     if (aOperation) {
 746       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 747       anActiveWidget = aPanel->activeWidget();
 748     }
 749   }
 750   return anActiveWidget;
 751 }
 752
 753 bool PartSet_Module::deleteObjects()
 754 {
 755   bool isProcessed = false;
 756
 757   XGUI_Workshop* aWorkshop = getWorkshop();
 758   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 759
 760   //SessionPtr aMgr = ModelAPI_Session::get();
 761   // 1. check whether the delete should be processed in the module
 762   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 763   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 764        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 765   if (isSketchOp || isNestedOp) {
 766     isProcessed = true;
 767     // 2. find selected presentations
 768     // selected objects should be collected before the current operation abort because
 769     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 770     ModuleBase_ISelection* aSel = workshop()->selection();
 771     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 772     // if there are no selected objects in the viewer, that means that the selection in another
 773     // place cased this method. It is necessary to return the false value to understande in above
 774     // method that delete is not processed
 775     if (aSelectedObj.count() == 0)
 776       return false;
 777
 778     // avoid delete of the objects, which are not belong to the current sketch
 779     // in order to do not delete results of other sketches
 780     QObjectPtrList aSketchObjects;
 781     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 782     for ( ; anIt != aLast; anIt++) {
 783       ObjectPtr anObject = *anIt;
 784       if (mySketchMgr->isObjectOfSketch(anObject)) {
 785         // sketch feature should be used in this list because workshop deletes features only
 786         // results are skipped
 787         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 788         aSketchObjects.append(aSketchFeature);
 789       }
 790     }
 791     // if the selection contains only local selected presentations from other sketches,
 792     // the Delete operation should not be done at all
 793     if (aSketchObjects.size() == 0)
 794       return true;
 795
 796     // 3. start operation
 797     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 798     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 799
 800     // the active nested sketch operation should be aborted unconditionally
 801     // the Delete action should be additionally granted for the Sketch operation
 802     // in order to do not abort/commit it
 803     if (!anOpMgr->canStartOperation(anOpAction->id()))
 804       return true; // the objects are processed but can not be deleted
 805
 806     anOpMgr->startOperation(anOpAction);
 807
 808     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 809     // the problem is in AIS Dimensions recompute if a line and the dim are removed, line is the first
 810     // it causes the AIS recompute, where the base line is null, the result is empty AIS in the viewer
 811     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 812
 813     // 4. delete features
 814     // sketch feature should be skipped, only sub-features can be removed
 815     // when sketch operation is active
 816     aWorkshop->deleteFeatures(aSketchObjects);
 817     // 5. stop operation
 818     anOpMgr->commitOperation();
 819   }
 820   return isProcessed;
 821 }
 822
 823 void PartSet_Module::onFeatureTriggered()
 824 {
 825   // is commented for imp: Unpressing the button of the current action must behave like
 826   // a validation if the entity can be created (instead of Cancel, as currently)
 827   /*QAction* aCmd = dynamic_cast<QAction*>(sender());
 828   if (aCmd->isCheckable() && aCmd->isChecked()) {
 829     // 1. check whether the delete should be processed in the module
 830     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 831     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 832     if (isNestedOp) {
 833       // in case if in the viewer nothing is displayed, the create operation should not be
 834       // comitted even if all values of the feature are initialized
 835       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 836         // the action information should be saved before the operation is aborted
 837         // because this abort leads to update command status, which unchecks this action
 838         anOperation->abort();
 839         launchOperation(aCmd->data().toString());
 840       }
 841     }
 842   }*/
 843   ModuleBase_IModule::onFeatureTriggered();
 844 }
 845
 846 void PartSet_Module::editFeature(FeaturePtr theFeature)
 847 {
 848   storeConstraintsState(theFeature->getKind());
 849   ModuleBase_IModule::editFeature(theFeature);
 850 }
 851
 852 bool PartSet_Module::canCommitOperation() const
 853 {
 854   return true;
 855 }
 856
 857 void PartSet_Module::launchOperation(const QString& theCmdId,
 858                                      const bool isUpdatePropertyPanel)
 859 {
 860   myIsOperationIsLaunched = true;
 861   storeConstraintsState(theCmdId.toStdString());
 862   updateConstraintsState(theCmdId.toStdString());
 863
 864   ModuleBase_IModule::launchOperation(theCmdId, isUpdatePropertyPanel);
 865
 866   myIsOperationIsLaunched = false;
 867 }
 868
 869 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 870 {
 871   if (myWorkshop->currentOperation() &&
 872       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 873     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
 874                                                   mySketchMgr->showConstraintStates();
 875     myHasConstraintShown = aShownStates;
 876   }
 877 }
 878
 879 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
 880 {
 881   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
 882       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
 883     // Show constraints if a constraint was anOperation
 884     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
 885     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
 886     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
 887                                           myHasConstraintShown[PartSet_Tools::Expressions]);
 888   }
 889 }
 890
 891 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 892 {
 893   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 894   if (!anAIS.IsNull()) {
 895     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 896     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 897     if (!aDim.IsNull()) {
 898       aCtx->SetZLayer(aDim, myVisualLayerId);
 899     } else {
 900       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 901       if (!aCons.IsNull())
 902         aCtx->SetZLayer(aCons, myVisualLayerId);
 903     }
 904   }
 905 }
 906
 907 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 908 {
 909   // this is obsolete
 910   // it should be recomputed in order to disappear in the viewer if the corresponded object
 911   // is erased
 912   //if (myCustomPrs->isActive())
 913   //  myCustomPrs->redisplay(theObject, false);
 914 }
 915
 916 void PartSet_Module::onViewTransformed(int theTrsfType)
 917 {
 918   // Set length of arrows constant in pixel size
 919   // if the operation is panning or rotate or panglobal then do nothing
 920   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 921     return;
 922   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 923   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 924   if (aContext.IsNull())
 925     return;
 926
 927   //Handle(V3d_View) aView = aViewer->activeView();
 928
 929   XGUI_Workshop* aWorkshop = getWorkshop();
 930   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 931   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 932   Handle(V3d_View) aView;
 933   double aScale = 0;
 934   for (aV3dViewer->InitDefinedViews();
 935        aV3dViewer->MoreDefinedViews();
 936        aV3dViewer->NextDefinedViews()) {
 937     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 938     double aS = aV->Scale();
 939     if (aS > aScale) {
 940       aScale = aS;
 941       aView = aV;
 942     }
 943   }
 944   if (aView.IsNull())
 945     return;
 946   double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 947
 948   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 949   SketcherPrs_Tools::setArrowSize(aLen);
 950   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 951   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 952   aViewer->SetScale(aViewer->activeView(), aCurScale);
 953   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 954   bool isModified = false;
 955   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 956   foreach (AISObjectPtr aAIS, aPrsList) {
 957     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 958
 959     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 960     if (!aDim.IsNull()) {
 961       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 962       aContext->Redisplay(aDim, false);
 963       isModified = true;
 964     }
 965   }
 966   if (isModified)
 967     aDisplayer->updateViewer();
 968 }
 969
 970 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature, const ModuleBase_CustomizeFlag& theFlag,
 971                                        const bool theUpdateViewer)
 972 {
 973   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 974 }
 975
 976 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 977                                          const bool theUpdateViewer)
 978 {
 979   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 980 }
 981
 982 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 983                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 984 {
 985   bool aCustomized = false;
 986
 987   XGUI_Workshop* aWorkshop = getWorkshop();
 988   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 989   ObjectPtr anObject = aDisplayer->getObject(thePrs);
 990   if (!anObject)
 991     return aCustomized;
 992
 993   if (!theResult.get()) {
 994     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
 995     // customize sketch symbol presentation
 996     if (thePrs.get()) {
 997       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
 998       if (!anAISIO.IsNull()) {
 999         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1000           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1001           if (!aPrs.IsNull()) {
1002             std::vector<int> aColor;
1003             myOverconstraintListener->getConflictingColor(aColor);
1004             aPrs->SetConflictingConstraint(isConflicting, aColor);
1005             aCustomized = true;
1006           }
1007         } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1008           Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1009           if (!aPrs.IsNull()) {
1010             std::vector<int> aColor;
1011             myOverconstraintListener->getConflictingColor(aColor);
1012             aPrs->SetConflictingConstraint(isConflicting, aColor);
1013             aCustomized = true;
1014           }
1015         }
1016       }
1017     }
1018     // customize sketch dimension constraint presentation
1019     if (!aCustomized) {
1020       std::vector<int> aColor;
1021       if (isConflicting) {
1022         myOverconstraintListener->getConflictingColor(aColor);
1023       }
1024       if (aColor.empty())
1025         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1026       if (!aColor.empty()) {
1027         aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1028       }
1029     }
1030   }
1031   // customize dimentional constrains
1032   sketchMgr()->customizePresentation(anObject);
1033
1034   return aCustomized;
1035 }
1036
1037 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1038                                      const bool theUpdateViewer)
1039 {
1040   bool isRedisplayed = false;
1041   if (myCustomPrs->isActive(theFlag))
1042     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1043
1044   return isRedisplayed;
1045 }
1046
1047 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1048 {
1049   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1050   if (aOB) {
1051     QLabel* aLabel = aOB->activeDocLabel();
1052     aLabel->installEventFilter(myMenuMgr);
1053     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1054           SLOT(onActiveDocPopup(const QPoint&)));
1055     //QPalette aPalet = aLabel->palette();
1056     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
1057     //aLabel->setPalette(aPalet);
1058     aOB->treeView()->setExpandsOnDoubleClick(false);
1059     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1060       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1061   }
1062 }
1063
1064 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1065 {
1066   SessionPtr aMgr = ModelAPI_Session::get();
1067   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1068
1069   XGUI_Workshop* aWorkshop = getWorkshop();
1070   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1071
1072   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1073
1074   QMenu aMenu;
1075   aMenu.addAction(aActivatePartAction);
1076   aMenu.exec(aHeader->mapToGlobal(thePnt));
1077 }
1078
1079 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1080 {
1081   return mySketchMgr->createPresentation(theResult);
1082 }
1083
1084
1085 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1086 {
1087   ObjectPtr anObject;
1088   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1089   if (aOperation) {
1090     /// If last line finished on vertex the lines creation sequence has to be break
1091     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1092     if (aPanel) {
1093       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1094       // if there is an active widget, find the presented object in it
1095       if (!anActiveWidget)
1096         anActiveWidget = aPanel->preselectionWidget();
1097
1098       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1099                                                                              (anActiveWidget);
1100       if (aWidgetValidated)
1101         anObject = aWidgetValidated->findPresentedObject(theAIS);
1102     }
1103   }
1104   return anObject;
1105 }
1106
1107 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1108 {
1109   bool aCanBeShaged = true;
1110
1111   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1112   if (!aPrs.IsNull())
1113     aCanBeShaged = false;
1114
1115   return aCanBeShaged;
1116 }
1117
1118 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1119 {
1120   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1121   int aSelected = aObjects.size();
1122   SessionPtr aMgr = ModelAPI_Session::get();
1123   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1124
1125   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1126   if (aSelected == 1) {
1127     bool hasResult = false;
1128     bool hasFeature = false;
1129     bool hasParameter = false;
1130     bool hasCompositeOwner = false;
1131     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1132                                    hasCompositeOwner);
1133     ObjectPtr aObject = aObjects.first();
1134     if (aObject) {
1135       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1136       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1137       bool isPart = aPart.get() ||
1138         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1139       if (isPart) {
1140         DocumentPtr aPartDoc;
1141         if (!aPart.get()) {
1142           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1143         }
1144         if (aPart.get()) // this may be null is Part feature is disabled
1145           aPartDoc = aPart->partDoc();
1146
1147         theMenu->addAction(aActivatePartAction);
1148         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1149
1150       } else if (aObject->document() == aMgr->activeDocument()) {
1151         if (hasParameter || hasFeature) {
1152           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1153           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1154           if (aCurrentOp && aFeature.get()) {
1155             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1156               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1157           }
1158         }
1159       }
1160
1161       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
1162       if( aResult.get() )
1163         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
1164     }
1165   }
1166   bool aNotDeactivate = (aCurrentOp == 0);
1167   if (!aNotDeactivate) {
1168     aActivatePartAction->setEnabled(false);
1169   }
1170 }
1171
1172 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1173 {
1174   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1175     // Do not change activation of parts if an operation active
1176     static QStringList aAllowActivationList;
1177     if (aAllowActivationList.isEmpty())
1178       aAllowActivationList <<
1179       QString(PartSetPlugin_Part::ID().c_str()) <<
1180       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1181       QString(PartSetPlugin_Remove::ID().c_str());
1182     if (myWorkshop->currentOperation() &&
1183       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1184       return;
1185     XGUI_Workshop* aWorkshop = getWorkshop();
1186     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1187     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1188     QPalette aPalet = aLabel->palette();
1189
1190     SessionPtr aMgr = ModelAPI_Session::get();
1191     DocumentPtr aActiveDoc = aMgr->activeDocument();
1192     if (aActivePartIndex.isValid())
1193       aTreeView->setExpanded(aActivePartIndex, false);
1194     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1195     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1196     if (aActivePartIndex.isValid())
1197       aTreeView->setExpanded(aActivePartIndex, true);
1198
1199     aLabel->setPalette(aPalet);
1200     aWorkshop->updateCommandStatus();
1201
1202     // Update displayed objects in order to update active color
1203     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1204     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1205     bool aHidden;
1206     foreach(ObjectPtr aObj, aObjects) {
1207       //TODO: replace by redisplay event.
1208       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1209         aObj->isDisabled() || (!aObj->isDisplayed());
1210       if (!aHidden)
1211         aDisplayer->redisplay(aObj, false);
1212     }
1213     aDisplayer->updateViewer();
1214   }
1215 }
1216
1217 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1218 {
1219   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1220     return;
1221   SessionPtr aMgr = ModelAPI_Session::get();
1222   if (!theIndex.isValid()) {
1223     aMgr->setActiveDocument(aMgr->moduleDocument());
1224     return;
1225   }
1226   if (theIndex.column() != 0) // Use only first column
1227     return;
1228
1229   XGUI_Workshop* aWorkshop = getWorkshop();
1230   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1231   // De not use non editable Indexes
1232   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1233     return;
1234   ObjectPtr aObj = aDataModel->object(theIndex);
1235
1236   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1237   if (!aPart.get()) { // Probably this is Feature
1238     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1239     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1240       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1241     }
1242   }
1243   if (aPart.get()) { // if this is a part
1244     if (aPart->partDoc() == aMgr->activeDocument()) {
1245       myMenuMgr->activatePartSet();
1246     } else {
1247       aPart->activate();
1248     }
1249   }
1250 }
1251
1252
1253 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1254 {
1255   // z layer is created for all started operations in order to visualize operation AIS presentation
1256   // over the object
1257   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1258   if (aContext.IsNull())
1259     return;
1260
1261   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1262   if (myVisualLayerId == 0) {
1263     if (myVisualLayerId == 0)
1264       aViewer->AddZLayer(myVisualLayerId);
1265   } else {
1266     TColStd_SequenceOfInteger aZList;
1267     aViewer->GetAllZLayers(aZList);
1268     bool aFound = false;
1269     for (int i = 1; i <= aZList.Length(); i++) {
1270       if (aZList(i) == myVisualLayerId) {
1271         aFound = true;
1272         break;
1273       }
1274     }
1275     if (!aFound)
1276       aViewer->AddZLayer(myVisualLayerId);
1277   }
1278   // if there is an active operation with validated widget,
1279   // the filters of this widget should be activated in the created view
1280   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1281   if (aOperation) {
1282     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1283     if (anActiveWidget) {
1284       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1285       if (aWSelector)
1286         aWSelector->activateSelectionAndFilters(true);
1287     }
1288   }
1289 }
1290
1291 //******************************************************
1292 void PartSet_Module::widgetStateChanged(int thePreviousState)
1293 {
1294   mySketchMgr->widgetStateChanged(thePreviousState);
1295 }
1296
1297 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1298 {
1299   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1300 }
1301
1302 //******************************************************
1303 void PartSet_Module::beforeOperationStarted(ModuleBase_Operation* theOperation)
1304 {
1305 }
1306
1307 //******************************************************
1308 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1309 {
1310   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1311     mySketchMgr->stopSketch(theOperation);
1312   }
1313 }
1314
1315 //******************************************************
1316 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1317 {
1318   GeomShapePtr aGeomShape;
1319
1320   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1321   if (anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
1322     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1323   }
1324   return aGeomShape;
1325 }
1326
1327 //******************************************************
1328 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1329                                            const GeomShapePtr& theGeomShape)
1330 {
1331   AttributePtr anAttribute;
1332   GeomShapePtr aGeomShape = theGeomShape;
1333   if (!aGeomShape.get()) {
1334     // processing shape of result, e.g. sketch circle center is selected, this is a result
1335     // the geom shape is empty, the shape of result should be used
1336     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1337     if (aResult.get()) {
1338       aGeomShape = aResult->shape();
1339     }
1340   }
1341
1342   if (aGeomShape.get()) {
1343     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1344     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1345                                                  mySketchMgr->activeSketch());
1346   }
1347   return anAttribute;
1348 }
1349
1350 //******************************************************
1351 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1352                                      int theIndex)
1353 {
1354   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1355   if (!aChoiceWidget)
1356     return;
1357
1358   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1359   if (!aChoiceTitle.isEmpty()) {
1360     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1361     if (!aOperation)
1362       return;
1363     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1364     if (aPanel)
1365       aPanel->setWindowTitle(aChoiceTitle);
1366   }
1367 }
1368
1369 //******************************************************
1370 XGUI_Workshop* PartSet_Module::getWorkshop() const
1371 {
1372   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1373   return aConnector->workshop();
1374 }
1375
1376 //******************************************************
1377 void PartSet_Module::setDefaultConstraintShown()
1378 {
1379   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1380   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1381   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1382 }