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