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_WidgetSubShapeSelector.h"
  14 #include "PartSet_WidgetEditor.h"
  15 #include "PartSet_WidgetFileSelector.h"
  16 #include "PartSet_WidgetSketchCreator.h"
  17 #include "PartSet_SketcherMgr.h"
  18 #include "PartSet_SketcherReetntrantMgr.h"
  19 #include "PartSet_ResultSketchPrs.h"
  20 #include "PartSet_MenuMgr.h"
  21 #include "PartSet_CustomPrs.h"
  22 #include "PartSet_IconFactory.h"
  23 #include "PartSet_WidgetChoice.h"
  24 #include "PartSet_OverconstraintListener.h"
  25
  26 #include "PartSet_Filters.h"
  27 #include "PartSet_FilterInfinite.h"
  28
  29 #include <PartSetPlugin_Remove.h>
  30 #include <PartSetPlugin_Part.h>
  31 #include <PartSetPlugin_Duplicate.h>
  32
  33 #include <ModuleBase_Operation.h>
  34 #include <ModuleBase_OperationAction.h>
  35 #include <ModuleBase_IViewer.h>
  36 #include <ModuleBase_IViewWindow.h>
  37 #include <ModuleBase_IPropertyPanel.h>
  38 #include <ModuleBase_WidgetEditor.h>
  39 #include <ModuleBase_WidgetValidated.h>
  40 #include <ModuleBase_FilterFactory.h>
  41 #include <ModuleBase_Tools.h>
  42 #include <ModuleBase_OperationFeature.h>
  43 #include <ModuleBase_WidgetFactory.h>
  44 #include <ModuleBase_OperationDescription.h>
  45 #include <ModuleBase_ViewerPrs.h>
  46
  47 #include <ModelAPI_Object.h>
  48 #include <ModelAPI_Events.h>
  49 #include <ModelAPI_Validator.h>
  50 #include <ModelAPI_Data.h>
  51 #include <ModelAPI_Session.h>
  52 #include <ModelAPI_ResultBody.h>
  53 #include <ModelAPI_AttributeString.h>
  54 #include <ModelAPI_AttributeSelectionList.h>
  55 #include <ModelAPI_Tools.h>
  56
  57 #include <GeomDataAPI_Point2D.h>
  58 #include <GeomDataAPI_Point.h>
  59 #include <GeomDataAPI_Dir.h>
  60
  61 #include <XGUI_Displayer.h>
  62 #include <XGUI_Workshop.h>
  63 #include <XGUI_OperationMgr.h>
  64 #include <XGUI_PropertyPanel.h>
  65 #include <XGUI_ModuleConnector.h>
  66 #include <XGUI_ContextMenuMgr.h>
  67 #include <XGUI_Tools.h>
  68 #include <XGUI_ObjectsBrowser.h>
  69 #include <XGUI_SelectionMgr.h>
  70 #include <XGUI_DataModel.h>
  71 #include <XGUI_ErrorMgr.h>
  72 #include <XGUI_CustomPrs.h>
  73 #include <XGUI_SelectionMgr.h>
  74 #include <XGUI_ActionsMgr.h>
  75
  76 #include <SketchPlugin_Feature.h>
  77 #include <SketchPlugin_Sketch.h>
  78 #include <SketchPlugin_ConstraintAngle.h>
  79 #include <SketchPlugin_ConstraintLength.h>
  80 #include <SketchPlugin_ConstraintDistance.h>
  81 #include <SketchPlugin_ConstraintParallel.h>
  82 #include <SketchPlugin_ConstraintPerpendicular.h>
  83 #include <SketchPlugin_ConstraintRadius.h>
  84
  85 #include <SketcherPrs_SymbolPrs.h>
  86 #include <SketcherPrs_Coincident.h>
  87 #include <SketcherPrs_Tools.h>
  88
  89 #include <Events_Loop.h>
  90 #include <Config_PropManager.h>
  91 #include <Config_Keywords.h>
  92
  93 #include <StdSelect_TypeOfFace.hxx>
  94 #include <TopoDS_Vertex.hxx>
  95 #include <TopoDS.hxx>
  96 #include <TopoDS_Shape.hxx>
  97 #include <BRep_Tool.hxx>
  98 #include <AIS_Dimension.hxx>
  99
 100 #include <QObject>
 101 #include <QMouseEvent>
 102 #include <QString>
 103 #include <QTimer>
 104 #include <QApplication>
 105 #include <QMessageBox>
 106 #include <QMainWindow>
 107 #include <QLineEdit>
 108 #include <QString>
 109
 110 #include <GeomAlgoAPI_FaceBuilder.h>
 111 #include <GeomDataAPI_Dir.h>
 112
 113 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 114
 115 #ifdef _DEBUG
 116 #include <QDebug>
 117 #endif
 118
 119 /*!Create and return new instance of XGUI_Module*/
 120 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 121 {
 122   return new PartSet_Module(theWshop);
 123 }
 124
 125 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 126 : ModuleBase_IModule(theWshop),
 127   myVisualLayerId(0),
 128   myIsOperationIsLaunched(false)
 129 {
 130   new PartSet_IconFactory();
 131
 132   mySketchMgr = new PartSet_SketcherMgr(this);
 133   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 134
 135   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 136   XGUI_Workshop* aWorkshop = aConnector->workshop();
 137
 138   ModuleBase_IViewer* aViewer = theWshop->viewer();
 139   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 140           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 141   connect(aViewer, SIGNAL(viewTransformed(int)),
 142           SLOT(onViewTransformed(int)));
 143   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 144           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 145   myMenuMgr = new PartSet_MenuMgr(this);
 146   myCustomPrs = new PartSet_CustomPrs(theWshop);
 147
 148   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 149
 150   Events_Loop* aLoop = Events_Loop::loop();
 151   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 152
 153   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 154   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 155
 156   setDefaultConstraintShown();
 157
 158   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 159                           "Reference shape wireframe color in operation", Config_Prop::Color,
 160                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 161   Config_PropManager::registerProp("Visualization", "operation_result_color",
 162                           "Result shape wireframe color in operation", Config_Prop::Color,
 163                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 164   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 165                           "Multi selector item color in operation", Config_Prop::Color,
 166                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 167
 168   //Config_PropManager::registerProp(SKETCH_TAB_NAME, "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_TAB_NAME, "planes_size", "Size", Config_Prop::Double,
 247                                    PLANE_SIZE);
 248   Config_PropManager::registerProp(SKETCH_TAB_NAME, "planes_thickness", "Thickness",
 249                                    Config_Prop::Integer, SKETCH_WIDTH);
 250   Config_PropManager::registerProp(SKETCH_TAB_NAME, "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 (sketchMgr()->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_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 287                                                                                 (theOperation);
 288   if (aFOperation) {
 289     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 290     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 291
 292     ModuleBase_ModelWidget* aFilledWidget = 0;
 293     bool aPostonedWidgetActivation = false;
 294
 295     FeaturePtr aFeature = aFOperation->feature();
 296     /// Restart sketcher operations automatically
 297     /// it is important to call method of sketch reentrant manager before filling of PP
 298     /// because it fills some created feature attributes, these new values should be used
 299     /// to fill the property panel
 300     mySketchReentrantMgr->operationStarted(theOperation);
 301
 302     aWorkshop->fillPropertyPanel(aFOperation);
 303     // filling the operation values by the current selection
 304     // if the operation can be committed after the controls filling, the method perform should
 305     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 306     bool isOperationCommitted = false;
 307     if (!aFOperation->isEditOperation()) {
 308       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 309       // if there is a greed attribute, automatic commit by preselection for this feature is prohibited
 310       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 311       if (currentOperation() != aFOperation)
 312         isOperationCommitted = true;
 313       else {
 314         if (aGreedAttributeId.empty()) {
 315           // a signal should be emitted before the next widget activation
 316           // because, the activation of the next widget will give a focus to the widget. As a result
 317           // the value of the widget is initialized. And commit may happens until the value is entered.
 318           if (aFilledWidget) {
 319             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 320               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 321             // activate the next obligatory widget
 322             if (!isOperationCommitted)
 323               aPropertyPanel->activateNextWidget(aFilledWidget);
 324           }
 325         }
 326         else { // there is a greed widget
 327           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 328           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 329           // activate next widget after greeded if it is the first widget in the panel
 330           // else the first panel widget is already activated by operation start
 331           if (aFirstAttributeId == aGreedAttributeId)
 332             aPostonedWidgetActivation = true;
 333         }
 334       }
 335     } if (!isOperationCommitted) {
 336       workshop()->updateCommandStatus();
 337       aWorkshop->connectToPropertyPanel(true);
 338       updateSketcherOnStart(aFOperation);
 339       updatePresentationsOnStart(aFOperation);
 340
 341       // the objects of the current operation should be deactivated
 342       QObjectPtrList anObjects;
 343       anObjects.append(aFeature);
 344       std::list<ResultPtr> aResults;
 345       ModelAPI_Tools::allResults(aFeature, aResults);
 346       std::list<ResultPtr>::const_iterator aIt;
 347       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 348         anObjects.append(*aIt);
 349       }
 350       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 351       for (; anIt != aLast; anIt++)
 352         aWorkshop->deactivateActiveObject(*anIt, false);
 353       if (anObjects.size() > 0) {
 354         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 355         aDisplayer->updateViewer();
 356       }
 357     }
 358     if (aPostonedWidgetActivation) {
 359       // if the widget is an empty in the chain of activated widgets, the current operation
 360       // is restarted. It should be performed after functionality of the operation starting
 361       aPropertyPanel->activateNextWidget(aFilledWidget);
 362     }
 363   }
 364 }
 365
 366 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 367 {
 368   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 369     mySketchMgr->startSketch(theOperation);
 370   }
 371   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 372     mySketchMgr->startNestedSketch(theOperation);
 373   }
 374 }
 375
 376 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 377 {
 378   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 379   if (aFOperation) {
 380     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 381     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 382   }
 383 }
 384
 385 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 386 {
 387   ModuleBase_IModule::operationResumed(theOperation);
 388
 389   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 390   if (aFOperation) {
 391     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 392     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 393   }
 394 }
 395
 396 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 397 {
 398   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 399   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 400   bool isModified = isModifiedArgs || isModifiedResults;
 401
 402   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 403     mySketchMgr->stopNestedSketch(theOperation);
 404   }
 405   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 406     setDefaultConstraintShown();
 407
 408   //VSV: Viewer is updated on feature update and redisplay
 409   if (isModified) {
 410     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 411     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 412     aDisplayer->updateViewer();
 413   }
 414
 415   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator anIt = myHasConstraintShown.begin(),
 416                                                                     aLast = myHasConstraintShown.end();
 417   for (; anIt != aLast; anIt++) {
 418     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 419   }
 420 }
 421
 422 ModuleBase_Operation* PartSet_Module::currentOperation() const
 423 {
 424   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 425   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 426   return anOpMgr->currentOperation();
 427 }
 428
 429 bool PartSet_Module::canUndo() const
 430 {
 431   bool aCanUndo = false;
 432   SessionPtr aMgr = ModelAPI_Session::get();
 433   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 434     aCanUndo = !aMgr->isOperation();
 435     if (!aCanUndo) // check the enable state additionally by sketch manager
 436       aCanUndo = aMgr->canUndo();
 437   }
 438   return aCanUndo;
 439 }
 440
 441 bool PartSet_Module::canRedo() const
 442 {
 443   bool aCanRedo = false;
 444   SessionPtr aMgr = ModelAPI_Session::get();
 445   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 446     aCanRedo = !aMgr->isOperation();
 447     if (!aCanRedo) // check the enable state additionally by sketch manager
 448       aCanRedo = aMgr->canRedo();
 449   }
 450   return aCanRedo;
 451 }
 452
 453 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 454 {
 455   bool aValid = true;
 456   if (theActionId == "MOVE_CMD") {
 457     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 458     if (aFeature) {
 459       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 460       // part features can not be moved in the history.
 461       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 462         aValid = false;
 463     }
 464   }
 465   return aValid;
 466 }
 467
 468 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 469 {
 470   // the sketch manager put the restriction to the objects erase
 471   return mySketchMgr->canEraseObject(theObject);
 472 }
 473
 474 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 475 {
 476   // the sketch manager put the restriction to the objects display
 477   return mySketchMgr->canDisplayObject(theObject);
 478 }
 479
 480 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 481 {
 482   mySketchMgr->processHiddenObject(theObjects);
 483 }*/
 484
 485 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 486 {
 487   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 488
 489   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 490   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 491        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 492   if (isSketchOp || isNestedOp) {
 493     // in active sketch operation it is possible to activate operation object in selection
 494     // in the edit operation, e.g. points of the line can be moved when the line is edited
 495     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 496     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 497   }
 498   return aCanActivate;
 499 }
 500
 501 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 502                                    QWidget* theParent,
 503                                    QMap<int, QAction*>& theMenuActions) const
 504 {
 505   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 506 }
 507
 508 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 509 {
 510   myMenuMgr->updateViewerMenu(theStdActions);
 511 }
 512
 513 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 514 {
 515   bool isEnabledFixed = false;
 516   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 517       mySketchReentrantMgr->isInternalEditStarted())
 518     isEnabledFixed = true;
 519   return isEnabledFixed;
 520 }
 521
 522 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 523 {
 524   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 525   if (anError.isEmpty())
 526     anError = sketchMgr()->getFeatureError(theFeature);
 527
 528   return anError;
 529 }
 530
 531 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 532                                          QStringList& theIds) const
 533 {
 534   myMenuMgr->grantedOperationIds(theOperation, theIds);
 535
 536   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 537     XGUI_Workshop* aWorkshop = getWorkshop();
 538     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 539   }
 540 }
 541
 542 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 543 {
 544   theModes.clear();
 545   if (mySketchMgr->activeSketch().get())
 546     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 547 }
 548
 549 void PartSet_Module::customSubShapesSelectionModes(QIntList& theTypes)
 550 {
 551   if (theTypes.contains(TopAbs_FACE))
 552     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 553   if (theTypes.contains(TopAbs_WIRE))
 554     theTypes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 555 }
 556
 557 bool PartSet_Module::isMouseOverWindow()
 558 {
 559   return mySketchMgr->isMouseOverWindow();
 560 }
 561
 562 bool PartSet_Module::isSketchNeutralPointActivated() const
 563 {
 564   bool isNeutralPoint = true;
 565   if (sketchReentranceMgr()->isInternalEditStarted())
 566     isNeutralPoint = false;
 567   if (myIsOperationIsLaunched)
 568     isNeutralPoint = false;
 569
 570   return isNeutralPoint;
 571 }
 572
 573 void PartSet_Module::closeDocument()
 574 {
 575   clearViewer();
 576 }
 577
 578 void PartSet_Module::clearViewer()
 579 {
 580   myCustomPrs->clearPrs();
 581
 582   XGUI_Workshop* aWorkshop = getWorkshop();
 583   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 584   aDisplayer->deactivateSelectionFilters();
 585 }
 586
 587 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 588 {
 589   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 590   if (!aFOperation)
 591     return;
 592
 593   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 594   // we have to manually activate the sketch label in edit mode
 595   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 596     aPanel->activateWidget(aPanel->modelWidgets().first());
 597 }
 598
 599 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 600                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 601 {
 602   bool aProcessed = false;
 603
 604   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 605   XGUI_Workshop* aWorkshop = getWorkshop();
 606   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 607   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 608     ModuleBase_ISelection* aSelection = workshop()->selection();
 609     // click on a point in sketch leads here with the point is highlighted, not yet selected
 610     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 611     if (aPreselection.size() == 1) {
 612       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 613       ObjectPtr anObject = aSelectedPrs->object();
 614
 615       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 616       FeaturePtr anOpFeature = aFOperation->feature();
 617       GeomShapePtr aShape = aSelectedPrs->shape();
 618       // click on the digit of dimension constrain comes here with an empty shape, so we need the check
 619       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 620         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 621         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 622                                                                          mySketchMgr->activeSketch());
 623         if (anAttribute.get()) {
 624           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 625           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 626
 627           const std::string anAttributeId = anAttribute->id();
 628           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 629
 630           theWidgets = aFactory.getModelWidgets();
 631           // it is possible that the point does not present in XML definition,
 632           // in this case, we assume that it is not processed by this module
 633           // e.g. "Intersection point" feature
 634           aProcessed = !theWidgets.isEmpty();
 635         }
 636       }
 637     }
 638   }
 639   return aProcessed;
 640 }
 641
 642 void PartSet_Module::onSelectionChanged()
 643 {
 644   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 645   if (!aOperation)
 646     return;
 647
 648   bool isSketcherOp = false;
 649   // An edit operation is enable only if the current opeation is the sketch operation
 650   if (mySketchMgr->activeSketch()) {
 651     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 652       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 653   }
 654   if (isSketcherOp) {
 655     // Editing of constraints can be done on selection
 656     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 657     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 658     if (aSelected.size() == 1) {
 659       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 660       ObjectPtr aObject = aPrs->object();
 661       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 662       if (aFeature) {
 663         std::string aId = aFeature->getKind();
 664         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 665             (aId == SketchPlugin_ConstraintLength::ID()) ||
 666             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 667             (aId == SketchPlugin_ConstraintAngle::ID())) {
 668           editFeature(aFeature);
 669         }
 670       }
 671     }
 672   }
 673 }
 674
 675 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 676 {
 677   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 678   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 679   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 680 }
 681
 682 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 683                                                            QWidget* theParent,
 684                                                            Config_WidgetAPI* theWidgetApi)
 685 {
 686   ModuleBase_IWorkshop* aWorkshop = workshop();
 687   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 688   ModuleBase_ModelWidget* aWgt = NULL;
 689   if (theType == "sketch-start-label") {
 690     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 691                                                                theWidgetApi, myHasConstraintShown);
 692     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 693       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 694     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 695       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 696     aWgt = aLabelWgt;
 697   } else if (theType == "sketch-2dpoint_selector") {
 698     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 699                                                                  theWidgetApi);
 700     aPointWgt->setSketch(mySketchMgr->activeSketch());
 701     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 702     aWgt = aPointWgt;
 703   }else if (theType == "sketch-2dpoint_flyout_selector") {
 704     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 705                                                                              theWidgetApi);
 706     aPointWgt->setSketch(mySketchMgr->activeSketch());
 707     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 708     aWgt = aPointWgt;
 709   } else if (theType == "point2ddistance") {
 710     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 711                                                                      aWorkshop, theWidgetApi);
 712     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 713     aWgt = aDistanceWgt;
 714   } else if (theType == "sketch_shape_selector") {
 715     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 716                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 717     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 718     aWgt = aShapeSelectorWgt;
 719   } else if (theType == "sketch_multi_selector") {
 720     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 721                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 722     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 723     aWgt = aShapeSelectorWgt;
 724   }
 725   else if (theType == "sketch_sub_shape_selector") {
 726     PartSet_WidgetSubShapeSelector* aSubShapeSelectorWgt =
 727                           new PartSet_WidgetSubShapeSelector(theParent, aWorkshop, theWidgetApi);
 728     aSubShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 729     aWgt = aSubShapeSelectorWgt;
 730   }
 731   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 732     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 733   } else if (theType == "export_file_selector") {
 734     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 735   } else if (theType == "sketch_launcher") {
 736     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 737   } else if (theType == "module_choice") {
 738     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi);
 739     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 740             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 741   }
 742   return aWgt;
 743 }
 744
 745 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 746 {
 747   ModuleBase_ModelWidget* anActiveWidget = 0;
 748
 749   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 750   if (!anActiveWidget) {
 751     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 752     if (aOperation) {
 753       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 754       anActiveWidget = aPanel ? aPanel->activeWidget() : 0;
 755     }
 756   }
 757   return anActiveWidget;
 758 }
 759
 760 bool PartSet_Module::deleteObjects()
 761 {
 762   bool isProcessed = false;
 763
 764   XGUI_Workshop* aWorkshop = getWorkshop();
 765   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 766
 767   //SessionPtr aMgr = ModelAPI_Session::get();
 768   // 1. check whether the delete should be processed in the module
 769   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 770   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 771        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 772   if (isSketchOp || isNestedOp) {
 773     isProcessed = true;
 774     // 2. find selected presentations
 775     // selected objects should be collected before the current operation abort because
 776     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 777     ModuleBase_ISelection* aSel = workshop()->selection();
 778     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 779     // if there are no selected objects in the viewer, that means that the selection in another
 780     // place cased this method. It is necessary to return the false value to understande in above
 781     // method that delete is not processed
 782     if (aSelectedObj.count() == 0)
 783       return false;
 784
 785     // avoid delete of the objects, which are not belong to the current sketch
 786     // in order to do not delete results of other sketches
 787     QObjectPtrList aSketchObjects;
 788     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 789     for ( ; anIt != aLast; anIt++) {
 790       ObjectPtr anObject = *anIt;
 791       if (mySketchMgr->isObjectOfSketch(anObject)) {
 792         // sketch feature should be used in this list because workshop deletes features only
 793         // results are skipped
 794         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 795         aSketchObjects.append(aSketchFeature);
 796       }
 797     }
 798     // if the selection contains only local selected presentations from other sketches,
 799     // the Delete operation should not be done at all
 800     if (aSketchObjects.size() == 0)
 801       return true;
 802
 803     // 3. start operation
 804     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 805     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 806
 807     // the active nested sketch operation should be aborted unconditionally
 808     // the Delete action should be additionally granted for the Sketch operation
 809     // in order to do not abort/commit it
 810     if (!anOpMgr->canStartOperation(anOpAction->id()))
 811       return true; // the objects are processed but can not be deleted
 812
 813     anOpMgr->startOperation(anOpAction);
 814
 815     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 816     // the problem is in AIS Dimensions recompute if a line and the dim are removed, line is the first
 817     // it causes the AIS recompute, where the base line is null, the result is empty AIS in the viewer
 818     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 819
 820     // 4. delete features
 821     // sketch feature should be skipped, only sub-features can be removed
 822     // when sketch operation is active
 823     aWorkshop->deleteFeatures(aSketchObjects);
 824     // 5. stop operation
 825     anOpMgr->commitOperation();
 826   }
 827   return isProcessed;
 828 }
 829
 830 void PartSet_Module::onFeatureTriggered()
 831 {
 832   // is commented for imp: Unpressing the button of the current action must behave like
 833   // a validation if the entity can be created (instead of Cancel, as currently)
 834   /*QAction* aCmd = dynamic_cast<QAction*>(sender());
 835   if (aCmd->isCheckable() && aCmd->isChecked()) {
 836     // 1. check whether the delete should be processed in the module
 837     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 838     bool isNestedOp = myModule->sketchMgr()->isNestedCreateOperation(anOperation);
 839     if (isNestedOp) {
 840       // in case if in the viewer nothing is displayed, the create operation should not be
 841       // comitted even if all values of the feature are initialized
 842       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 843         // the action information should be saved before the operation is aborted
 844         // because this abort leads to update command status, which unchecks this action
 845         anOperation->abort();
 846         launchOperation(aCmd->data().toString());
 847       }
 848     }
 849   }*/
 850   ModuleBase_IModule::onFeatureTriggered();
 851 }
 852
 853 void PartSet_Module::editFeature(FeaturePtr theFeature)
 854 {
 855   storeConstraintsState(theFeature->getKind());
 856   ModuleBase_IModule::editFeature(theFeature);
 857 }
 858
 859 bool PartSet_Module::canCommitOperation() const
 860 {
 861   return true;
 862 }
 863
 864 void PartSet_Module::launchOperation(const QString& theCmdId)
 865 {
 866   myIsOperationIsLaunched = true;
 867   storeConstraintsState(theCmdId.toStdString());
 868   updateConstraintsState(theCmdId.toStdString());
 869
 870   ModuleBase_IModule::launchOperation(theCmdId);
 871
 872   myIsOperationIsLaunched = false;
 873 }
 874
 875 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
 876 {
 877   if (myWorkshop->currentOperation() &&
 878       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 879     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
 880                                                   mySketchMgr->showConstraintStates();
 881     myHasConstraintShown = aShownStates;
 882   }
 883 }
 884
 885 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
 886 {
 887   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
 888       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
 889     // Show constraints if a constraint was anOperation
 890     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
 891     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
 892     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
 893                                           myHasConstraintShown[PartSet_Tools::Expressions]);
 894   }
 895 }
 896
 897 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 898 {
 899   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 900   if (!anAIS.IsNull()) {
 901     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 902     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 903     if (!aDim.IsNull()) {
 904       aCtx->SetZLayer(aDim, myVisualLayerId);
 905     } else {
 906       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 907       if (!aCons.IsNull())
 908         aCtx->SetZLayer(aCons, myVisualLayerId);
 909     }
 910   }
 911 }
 912
 913 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 914 {
 915   // this is obsolete
 916   // it should be recomputed in order to disappear in the viewer if the corresponded object
 917   // is erased
 918   //if (myCustomPrs->isActive())
 919   //  myCustomPrs->redisplay(theObject, false);
 920 }
 921
 922 void PartSet_Module::onViewTransformed(int theTrsfType)
 923 {
 924   // Set length of arrows constant in pixel size
 925   // if the operation is panning or rotate or panglobal then do nothing
 926   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 927     return;
 928   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 929   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 930   if (aContext.IsNull())
 931     return;
 932
 933   //Handle(V3d_View) aView = aViewer->activeView();
 934
 935   XGUI_Workshop* aWorkshop = getWorkshop();
 936   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 937   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 938   Handle(V3d_View) aView;
 939   double aScale = 0;
 940   for (aV3dViewer->InitDefinedViews();
 941        aV3dViewer->MoreDefinedViews();
 942        aV3dViewer->NextDefinedViews()) {
 943     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 944     double aS = aV->Scale();
 945     if (aS > aScale) {
 946       aScale = aS;
 947       aView = aV;
 948     }
 949   }
 950   if (aView.IsNull())
 951     return;
 952   double aLen = aView->Convert(SketcherPrs_Tools::getDefaultArrowSize());
 953
 954   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 955   SketcherPrs_Tools::setArrowSize(aLen);
 956   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 957   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 958   aViewer->SetScale(aViewer->activeView(), aCurScale);
 959   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 960   bool isModified = false;
 961   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 962   foreach (AISObjectPtr aAIS, aPrsList) {
 963     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 964
 965     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 966     if (!aDim.IsNull()) {
 967       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 968       aContext->Redisplay(aDim, false);
 969       isModified = true;
 970     }
 971   }
 972   if (isModified)
 973     aDisplayer->updateViewer();
 974 }
 975
 976 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
 977 {
 978   return myCustomPrs->isActive(theFlag);
 979 }
 980
 981 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature, const ModuleBase_CustomizeFlag& theFlag,
 982                                        const bool theUpdateViewer)
 983 {
 984   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 985 }
 986
 987 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 988                                          const bool theUpdateViewer)
 989 {
 990   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 991 }
 992
 993 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 994                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 995 {
 996   bool aCustomized = false;
 997
 998   XGUI_Workshop* aWorkshop = getWorkshop();
 999   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1000   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1001   if (!anObject)
1002     return aCustomized;
1003
1004   if (!theResult.get()) {
1005     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
1006     // customize sketch symbol presentation
1007     if (thePrs.get()) {
1008       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1009       if (!anAISIO.IsNull()) {
1010         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1011           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1012           if (!aPrs.IsNull()) {
1013             std::vector<int> aColor;
1014             myOverconstraintListener->getConflictingColor(aColor);
1015             aPrs->SetConflictingConstraint(isConflicting, aColor);
1016             aCustomized = true;
1017           }
1018         } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1019           Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1020           if (!aPrs.IsNull()) {
1021             std::vector<int> aColor;
1022             myOverconstraintListener->getConflictingColor(aColor);
1023             aPrs->SetConflictingConstraint(isConflicting, aColor);
1024             aCustomized = true;
1025           }
1026         }
1027       }
1028     }
1029     // customize sketch dimension constraint presentation
1030     if (!aCustomized) {
1031       std::vector<int> aColor;
1032       if (isConflicting) {
1033         myOverconstraintListener->getConflictingColor(aColor);
1034       }
1035       if (aColor.empty())
1036         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1037       if (!aColor.empty()) {
1038         aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1039       }
1040     }
1041   }
1042   // customize dimentional constrains
1043   sketchMgr()->customizePresentation(anObject);
1044
1045   return aCustomized;
1046 }
1047
1048 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1049                                      const bool theUpdateViewer)
1050 {
1051   bool isRedisplayed = false;
1052   if (myCustomPrs->isActive(theFlag))
1053     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1054
1055   return isRedisplayed;
1056 }
1057
1058 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1059 {
1060   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1061   if (aOB) {
1062     QLabel* aLabel = aOB->activeDocLabel();
1063     aLabel->installEventFilter(myMenuMgr);
1064     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1065           SLOT(onActiveDocPopup(const QPoint&)));
1066     //QPalette aPalet = aLabel->palette();
1067     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
1068     //aLabel->setPalette(aPalet);
1069     aOB->treeView()->setExpandsOnDoubleClick(false);
1070     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1071       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1072   }
1073 }
1074
1075 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1076 {
1077   SessionPtr aMgr = ModelAPI_Session::get();
1078   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1079
1080   XGUI_Workshop* aWorkshop = getWorkshop();
1081   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1082
1083   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1084
1085   QMenu aMenu;
1086   aMenu.addAction(aActivatePartAction);
1087   aMenu.exec(aHeader->mapToGlobal(thePnt));
1088 }
1089
1090 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1091 {
1092   return mySketchMgr->createPresentation(theResult);
1093 }
1094
1095
1096 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1097 {
1098   ObjectPtr anObject;
1099   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1100   if (aOperation) {
1101     /// If last line finished on vertex the lines creation sequence has to be break
1102     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1103     if (aPanel) {
1104       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1105       // if there is an active widget, find the presented object in it
1106       if (!anActiveWidget)
1107         anActiveWidget = aPanel->preselectionWidget();
1108
1109       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1110                                                                              (anActiveWidget);
1111       if (aWidgetValidated)
1112         anObject = aWidgetValidated->findPresentedObject(theAIS);
1113     }
1114   }
1115   return anObject;
1116 }
1117
1118 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1119 {
1120   bool aCanBeShaged = true;
1121
1122   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1123   if (!aPrs.IsNull())
1124     aCanBeShaged = false;
1125
1126   return aCanBeShaged;
1127 }
1128
1129 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1130 {
1131   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1132   int aSelected = aObjects.size();
1133   SessionPtr aMgr = ModelAPI_Session::get();
1134   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1135
1136   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1137   if (aSelected == 1) {
1138     bool hasResult = false;
1139     bool hasFeature = false;
1140     bool hasParameter = false;
1141     bool hasCompositeOwner = false;
1142     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1143                                    hasCompositeOwner);
1144     ObjectPtr aObject = aObjects.first();
1145     if (aObject) {
1146       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1147       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1148       bool isPart = aPart.get() ||
1149         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1150       if (isPart) {
1151         DocumentPtr aPartDoc;
1152         if (!aPart.get()) {
1153           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1154         }
1155         if (aPart.get()) // this may be null is Part feature is disabled
1156           aPartDoc = aPart->partDoc();
1157
1158         theMenu->addAction(aActivatePartAction);
1159         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1160
1161       } else if (aObject->document() == aMgr->activeDocument()) {
1162         if (hasParameter || hasFeature) {
1163           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1164           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1165           if (aCurrentOp && aFeature.get()) {
1166             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1167               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1168           }
1169         }
1170       }
1171
1172       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
1173       if( aResult.get() )
1174         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
1175     }
1176   }
1177   bool aNotDeactivate = (aCurrentOp == 0);
1178   if (!aNotDeactivate) {
1179     aActivatePartAction->setEnabled(false);
1180   }
1181 }
1182
1183 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1184 {
1185   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1186     // Do not change activation of parts if an operation active
1187     static QStringList aAllowActivationList;
1188     if (aAllowActivationList.isEmpty())
1189       aAllowActivationList <<
1190       QString(PartSetPlugin_Part::ID().c_str()) <<
1191       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1192       QString(PartSetPlugin_Remove::ID().c_str());
1193     if (myWorkshop->currentOperation() &&
1194       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1195       return;
1196     XGUI_Workshop* aWorkshop = getWorkshop();
1197     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1198     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1199     QPalette aPalet = aLabel->palette();
1200
1201     SessionPtr aMgr = ModelAPI_Session::get();
1202     DocumentPtr aActiveDoc = aMgr->activeDocument();
1203     if (aActivePartIndex.isValid())
1204       aTreeView->setExpanded(aActivePartIndex, false);
1205     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1206     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1207     if (aActivePartIndex.isValid())
1208       aTreeView->setExpanded(aActivePartIndex, true);
1209
1210     aLabel->setPalette(aPalet);
1211     aWorkshop->updateCommandStatus();
1212
1213     // Update displayed objects in order to update active color
1214     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1215     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1216     bool aHidden;
1217     foreach(ObjectPtr aObj, aObjects) {
1218       //TODO: replace by redisplay event.
1219       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1220         aObj->isDisabled() || (!aObj->isDisplayed());
1221       if (!aHidden)
1222         aDisplayer->redisplay(aObj, false);
1223     }
1224     aDisplayer->updateViewer();
1225   }
1226 }
1227
1228 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1229 {
1230   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1231     return;
1232   SessionPtr aMgr = ModelAPI_Session::get();
1233   if (!theIndex.isValid()) {
1234     aMgr->setActiveDocument(aMgr->moduleDocument());
1235     return;
1236   }
1237   if (theIndex.column() != 0) // Use only first column
1238     return;
1239
1240   XGUI_Workshop* aWorkshop = getWorkshop();
1241   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1242   // De not use non editable Indexes
1243   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1244     return;
1245   ObjectPtr aObj = aDataModel->object(theIndex);
1246
1247   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1248   if (!aPart.get()) { // Probably this is Feature
1249     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1250     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1251       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1252     }
1253   }
1254   if (aPart.get()) { // if this is a part
1255     if (aPart->partDoc() == aMgr->activeDocument()) {
1256       myMenuMgr->activatePartSet();
1257     } else {
1258       aPart->activate();
1259     }
1260   }
1261 }
1262
1263
1264 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1265 {
1266   // z layer is created for all started operations in order to visualize operation AIS presentation
1267   // over the object
1268   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1269   if (aContext.IsNull())
1270     return;
1271
1272   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1273   if (myVisualLayerId == 0) {
1274     if (myVisualLayerId == 0)
1275       aViewer->AddZLayer(myVisualLayerId);
1276   } else {
1277     TColStd_SequenceOfInteger aZList;
1278     aViewer->GetAllZLayers(aZList);
1279     bool aFound = false;
1280     for (int i = 1; i <= aZList.Length(); i++) {
1281       if (aZList(i) == myVisualLayerId) {
1282         aFound = true;
1283         break;
1284       }
1285     }
1286     if (!aFound)
1287       aViewer->AddZLayer(myVisualLayerId);
1288   }
1289   // if there is an active operation with validated widget,
1290   // the filters of this widget should be activated in the created view
1291   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1292   if (aOperation) {
1293     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1294     if (anActiveWidget) {
1295       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1296       if (aWSelector)
1297         aWSelector->activateSelectionAndFilters(true);
1298     }
1299   }
1300 }
1301
1302 //******************************************************
1303 void PartSet_Module::widgetStateChanged(int thePreviousState)
1304 {
1305   mySketchMgr->widgetStateChanged(thePreviousState);
1306 }
1307
1308 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1309 {
1310   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1311 }
1312
1313 //******************************************************
1314 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1315 {
1316   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1317     mySketchMgr->stopSketch(theOperation);
1318   }
1319 }
1320
1321 //******************************************************
1322 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1323 {
1324   GeomShapePtr aGeomShape;
1325
1326   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1327   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1328     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1329   }
1330   return aGeomShape;
1331 }
1332
1333 //******************************************************
1334 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1335                                            const GeomShapePtr& theGeomShape)
1336 {
1337   AttributePtr anAttribute;
1338   GeomShapePtr aGeomShape = theGeomShape;
1339   if (!aGeomShape.get()) {
1340     // processing shape of result, e.g. sketch circle center is selected, this is a result
1341     // the geom shape is empty, the shape of result should be used
1342     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1343     if (aResult.get()) {
1344       aGeomShape = aResult->shape();
1345     }
1346   }
1347
1348   if (aGeomShape.get()) {
1349     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1350     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1351                                                  mySketchMgr->activeSketch());
1352   }
1353   return anAttribute;
1354 }
1355
1356 //******************************************************
1357 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1358                                      int theIndex)
1359 {
1360   PartSet_WidgetChoice* aChoiceWidget = dynamic_cast<PartSet_WidgetChoice*>(theWidget);
1361   if (!aChoiceWidget)
1362     return;
1363
1364   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1365   if (!aChoiceTitle.isEmpty()) {
1366     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1367     if (!aOperation)
1368       return;
1369     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1370     if (aPanel)
1371       aPanel->setWindowTitle(aChoiceTitle);
1372   }
1373 }
1374
1375 //******************************************************
1376 XGUI_Workshop* PartSet_Module::getWorkshop() const
1377 {
1378   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1379   return aConnector->workshop();
1380 }
1381
1382 //******************************************************
1383 void PartSet_Module::setDefaultConstraintShown()
1384 {
1385   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1386   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1387   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1388 }