src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-2017  CEA/DEN, EDF R&D
   2 //
   3 // This library is free software; you can redistribute it and/or
   4 // modify it under the terms of the GNU Lesser General Public
   5 // License as published by the Free Software Foundation; either
   6 // version 2.1 of the License, or (at your option) any later version.
   7 //
   8 // This library is distributed in the hope that it will be useful,
   9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11 // Lesser General Public License for more details.
  12 //
  13 // You should have received a copy of the GNU Lesser General Public
  14 // License along with this library; if not, write to the Free Software
  15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  16 //
  17 // See http://www.salome-platform.org/ or
  18 // email : webmaster.salome@opencascade.com<mailto:webmaster.salome@opencascade.com>
  19 //
  20
  21 #include "PartSet_Module.h"
  22 #include "PartSet_WidgetSketchLabel.h"
  23 #include "PartSet_Validators.h"
  24 #include "PartSet_Tools.h"
  25 #include "PartSet_PreviewPlanes.h"
  26 #include "PartSet_WidgetPoint2d.h"
  27 #include "PartSet_WidgetPoint2DFlyout.h"
  28 #include "PartSet_WidgetShapeSelector.h"
  29 #include "PartSet_WidgetMultiSelector.h"
  30 #include "PartSet_WidgetFeaturePointSelector.h"
  31 #include "PartSet_WidgetEditor.h"
  32 #include "PartSet_WidgetFileSelector.h"
  33 #include "PartSet_WidgetSketchCreator.h"
  34 #include "PartSet_SketcherMgr.h"
  35 #include "PartSet_SketcherReentrantMgr.h"
  36 #include "PartSet_ResultSketchPrs.h"
  37 #include "PartSet_MenuMgr.h"
  38 #include "PartSet_CustomPrs.h"
  39 #include "PartSet_IconFactory.h"
  40 #include "PartSet_OverconstraintListener.h"
  41
  42 #include "PartSet_Filters.h"
  43 #include "PartSet_FilterInfinite.h"
  44
  45 #include <PartSetPlugin_Remove.h>
  46 #include <PartSetPlugin_Part.h>
  47 #include <PartSetPlugin_Duplicate.h>
  48
  49 #include <ModuleBase_Operation.h>
  50 #include <ModuleBase_OperationAction.h>
  51 #include <ModuleBase_IViewer.h>
  52 #include <ModuleBase_IViewWindow.h>
  53 #include <ModuleBase_IPropertyPanel.h>
  54 #include <ModuleBase_ISelectionActivate.h>
  55 #include <ModuleBase_WidgetChoice.h>
  56 #include <ModuleBase_WidgetEditor.h>
  57 #include <ModuleBase_WidgetValidated.h>
  58 #include <ModuleBase_Tools.h>
  59 #include <ModuleBase_OperationFeature.h>
  60 #include <ModuleBase_WidgetFactory.h>
  61 #include <ModuleBase_OperationDescription.h>
  62 #include <ModuleBase_ViewerPrs.h>
  63
  64 #include <ModelAPI_Object.h>
  65 #include <ModelAPI_Events.h>
  66 #include <ModelAPI_Validator.h>
  67 #include <ModelAPI_Data.h>
  68 #include <ModelAPI_Session.h>
  69 #include <ModelAPI_ResultBody.h>
  70 #include <ModelAPI_AttributeString.h>
  71 #include <ModelAPI_AttributeSelectionList.h>
  72 #include <ModelAPI_Tools.h>
  73 #include <ModelAPI_ResultConstruction.h>
  74 #include <ModelAPI_AttributeIntArray.h>
  75
  76 #include <GeomDataAPI_Point2D.h>
  77 #include <GeomDataAPI_Point.h>
  78 #include <GeomDataAPI_Dir.h>
  79
  80 #include <XGUI_ActiveControlMgr.h>
  81 #include <XGUI_ActiveControlSelector.h>
  82 #include <XGUI_ActionsMgr.h>
  83 #include <XGUI_ContextMenuMgr.h>
  84 #include <XGUI_CustomPrs.h>
  85 #include <XGUI_DataModel.h>
  86 #include <XGUI_Displayer.h>
  87 #include <XGUI_ErrorMgr.h>
  88 #include <XGUI_FacesPanelSelector.h>
  89 #include <XGUI_ModuleConnector.h>
  90 #include <XGUI_ObjectsBrowser.h>
  91 #include <XGUI_OperationMgr.h>
  92 #include <XGUI_PropertyPanel.h>
  93 #include <XGUI_SelectionMgr.h>
  94 #include <XGUI_Tools.h>
  95 #include <XGUI_Workshop.h>
  96
  97 #include <SketchPlugin_ConstraintAngle.h>
  98 #include <SketchPlugin_ConstraintLength.h>
  99 #include <SketchPlugin_ConstraintDistance.h>
 100 #include <SketchPlugin_ConstraintParallel.h>
 101 #include <SketchPlugin_ConstraintPerpendicular.h>
 102 #include <SketchPlugin_ConstraintRadius.h>
 103 #include <SketchPlugin_Feature.h>
 104 #include <SketchPlugin_Projection.h>
 105 #include <SketchPlugin_Sketch.h>
 106
 107 #include <SketcherPrs_SymbolPrs.h>
 108 #include <SketcherPrs_PositionMgr.h>
 109 #include <SketcherPrs_Coincident.h>
 110 #include <SketcherPrs_Tools.h>
 111
 112 #include <Events_Loop.h>
 113 #include <Config_PropManager.h>
 114 #include <Config_Keywords.h>
 115
 116 #include <AIS_Dimension.hxx>
 117 #include <AIS_InteractiveObject.hxx>
 118 #include <StdSelect_TypeOfFace.hxx>
 119 #include <TopoDS_Vertex.hxx>
 120 #include <TopoDS.hxx>
 121 #include <TopoDS_Shape.hxx>
 122 #include <BRep_Tool.hxx>
 123
 124 #include <QObject>
 125 #include <QMouseEvent>
 126 #include <QString>
 127 #include <QTimer>
 128 #include <QApplication>
 129 #include <QMessageBox>
 130 #include <QMainWindow>
 131 #include <QLineEdit>
 132 #include <QString>
 133
 134 #include <GeomAlgoAPI_FaceBuilder.h>
 135 #include <GeomDataAPI_Dir.h>
 136
 137 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 138
 139 #ifdef _DEBUG
 140 #include <QDebug>
 141 #endif
 142
 143 /*!Create and return new instance of XGUI_Module*/
 144 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 145 {
 146   return new PartSet_Module(theWshop);
 147 }
 148
 149 //******************************************************
 150 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 151 : ModuleBase_IModule(theWshop),
 152   myVisualLayerId(0),
 153   myIsOperationIsLaunched(false)
 154 {
 155   new PartSet_IconFactory();
 156
 157   mySketchMgr = new PartSet_SketcherMgr(this);
 158   mySketchReentrantMgr = new PartSet_SketcherReentrantMgr(theWshop);
 159
 160   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 161   XGUI_Workshop* aWorkshop = aConnector->workshop();
 162
 163   ModuleBase_IViewer* aViewer = theWshop->viewer();
 164   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 165           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 166   connect(aViewer, SIGNAL(viewTransformed(int)),
 167           SLOT(onViewTransformed(int)));
 168   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 169           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 170   myMenuMgr = new PartSet_MenuMgr(this);
 171   myCustomPrs = new PartSet_CustomPrs(theWshop);
 172
 173   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 174
 175   Events_Loop* aLoop = Events_Loop::loop();
 176   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 177
 178   registerSelectionFilter(SF_GlobalFilter, new PartSet_GlobalFilter(myWorkshop));
 179   registerSelectionFilter(SF_FilterInfinite, new PartSet_FilterInfinite(myWorkshop));
 180   Handle(PartSet_ResultGroupNameFilter) aCRFilter = new PartSet_ResultGroupNameFilter(myWorkshop);
 181   std::set<std::string> aCRGroupNames;
 182   aCRGroupNames.insert(ModelAPI_ResultConstruction::group());
 183   aCRFilter->setGroupNames(aCRGroupNames);
 184   registerSelectionFilter(SF_ResultGroupNameFilter, aCRFilter);
 185
 186   setDefaultConstraintShown();
 187
 188   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 189                           "Reference shape wireframe color in operation", Config_Prop::Color,
 190                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 191   Config_PropManager::registerProp("Visualization", "operation_result_color",
 192                           "Result shape wireframe color in operation", Config_Prop::Color,
 193                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 194   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 195                           "Multi selector item color in operation", Config_Prop::Color,
 196                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 197   Config_PropManager::registerProp("Visualization", "operation_remove_feature_color",
 198                           "Color of removed feature in operation", Config_Prop::Color,
 199                           PartSet_CustomPrs::OPERATION_REMOVE_FEATURE_COLOR());
 200   Config_PropManager::registerProp("Visualization", "sketch_preview_plane",
 201                           "Color of sketch plane", Config_Prop::Color,
 202                           PartSet_CustomPrs::OPERATION_SKETCH_PLANE());
 203
 204   Config_PropManager::registerProp("Visualization", "hidden_face_transparency",
 205                                    "Hidden faces transparency",
 206                                    Config_Prop::DblSpin,
 207                                    "0.8");
 208 }
 209
 210 //******************************************************
 211 PartSet_Module::~PartSet_Module()
 212 {
 213   std::map<XGUI_SelectionFilterType, Handle(SelectMgr_Filter)>::const_iterator aFiltersIt =
 214     mySelectionFilters.begin();
 215   for (; aFiltersIt != mySelectionFilters.end(); aFiltersIt++) {
 216     Handle(SelectMgr_Filter) aFilter = aFiltersIt->second;
 217     if (!aFilter.IsNull())
 218       aFilter.Nullify();
 219   }
 220   delete myCustomPrs;
 221   delete myOverconstraintListener;
 222 }
 223
 224 //******************************************************
 225 void PartSet_Module::storeSelection()
 226 {
 227   // cash is used only to restore selection, so it should be filled in storeSelection and
 228   // after applying immediatelly cleared in restoreSelection
 229   myCurrentSelection.clear();
 230   sketchMgr()->storeSelection(PartSet_SketcherMgr::ST_SelectType, myCurrentSelection);
 231 }
 232
 233 //******************************************************
 234 void PartSet_Module::restoreSelection()
 235 {
 236   // cash is used only to restore selection, so it should be filled in storeSelection and
 237   // after applying immediatelly cleared in restoreSelection
 238   sketchMgr()->restoreSelection(myCurrentSelection);
 239   myCurrentSelection.clear();
 240 }
 241
 242 //******************************************************
 243 void PartSet_Module::registerValidators()
 244 {
 245   //Registering of validators
 246   SessionPtr aMgr = ModelAPI_Session::get();
 247   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 248   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 249   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 250   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 251   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 252   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 253   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 254   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 255   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 256   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 257   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 258   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 259   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 260   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 261   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 262   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 263   aFactory->registerValidator("PartSet_DifferentPoints", new PartSet_DifferentPointsValidator);
 264   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 265   aFactory->registerValidator("PartSet_MultyTranslationSelection",
 266     new PartSet_MultyTranslationSelection);
 267   aFactory->registerValidator("PartSet_SplitSelection", new PartSet_SplitSelection);
 268   aFactory->registerValidator("PartSet_ProjectionSelection", new PartSet_ProjectionSelection);
 269   aFactory->registerValidator("PartSet_IntersectionSelection", new PartSet_IntersectionSelection);
 270 }
 271
 272 //******************************************************
 273 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
 274                                             const bool isToConnect)
 275 {
 276   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 277 }
 278
 279 //******************************************************
 280 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 281 {
 282   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 283     mySketchMgr->commitNestedSketch(theOperation);
 284   }
 285   /// deactivate of overconstraint listener should be performed after Sketch commit (#2176)
 286   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 287     overconstraintListener()->setActive(false);
 288
 289   /// Restart sketcher operations automatically
 290   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 291
 292     ModuleBase_OperationFeature* aFOperation =
 293       dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 294     if (aFOperation && !aFOperation->isEditOperation()) {
 295       // the selection is cleared after commit the create operation
 296       // in order to do not use the same selected objects in the restarted operation
 297       // for common behaviour, the selection is cleared even if the operation is not restarted
 298       getWorkshop()->selector()->clearSelection();
 299     }
 300   }
 301 }
 302
 303 //******************************************************
 304 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 305 {
 306   /// Restart sketcher operations automatically
 307   mySketchReentrantMgr->operationAborted(theOperation);
 308   /// deactivate of overconstraint listener should be performed after Sketch abort (#2176)
 309   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 310     overconstraintListener()->setActive(false);
 311 }
 312
 313 //******************************************************
 314 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 315 {
 316   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 317                                                                                 (theOperation);
 318   if (aFOperation) {
 319     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 320     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 321
 322     ModuleBase_ModelWidget* aFilledWidget = 0;
 323     bool aPostonedWidgetActivation = false;
 324
 325     FeaturePtr aFeature = aFOperation->feature();
 326     /// Restart sketcher operations automatically
 327     /// it is important to call method of sketch reentrant manager before filling of PP
 328     /// because it fills some created feature attributes, these new values should be used
 329     /// to fill the property panel
 330     mySketchReentrantMgr->operationStarted(theOperation);
 331
 332     aWorkshop->fillPropertyPanel(aFOperation);
 333     // filling the operation values by the current selection
 334     // if the operation can be committed after the controls filling, the method perform should
 335     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 336     bool isOperationCommitted = false;
 337     if (!aFOperation->isEditOperation()) {
 338       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 339       // if there is a greed attribute, automatic commit by preselection
 340       // for this feature is prohibited
 341       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 342       if (currentOperation() != aFOperation)
 343         isOperationCommitted = true;
 344       else {
 345         if (aGreedAttributeId.empty()) {
 346           // a signal should be emitted before the next widget activation
 347           // because, the activation of the next widget will give a focus to the widget.
 348           // As a result the value of the widget is initialized.
 349           // And commit may happens until the value is entered.
 350           if (aFilledWidget) {
 351             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 352               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 353             // activate the next obligatory widget
 354             if (!isOperationCommitted)
 355               aPropertyPanel->activateNextWidget(aFilledWidget);
 356           }
 357         }
 358         else { // there is a greed widget
 359           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 360           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 361           // activate next widget after greeded if it is the first widget in the panel
 362           // else the first panel widget is already activated by operation start
 363           if (aFirstAttributeId == aGreedAttributeId)
 364             aPostonedWidgetActivation = true;
 365         }
 366       }
 367     } if (!isOperationCommitted) {
 368       aWorkshop->connectToPropertyPanel(true);
 369       updateSketcherOnStart(aFOperation);
 370       updatePresentationsOnStart(aFOperation);
 371
 372       // the objects of the current operation should be deactivated
 373       QObjectPtrList anObjects;
 374       anObjects.append(aFeature);
 375       std::list<ResultPtr> aResults;
 376       ModelAPI_Tools::allResults(aFeature, aResults);
 377       std::list<ResultPtr>::const_iterator aIt;
 378       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 379         anObjects.append(*aIt);
 380       }
 381       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 382       for (; anIt != aLast; anIt++)
 383         aWorkshop->deactivateActiveObject(*anIt, false);
 384       if (anObjects.size() > 0) {
 385         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 386         aDisplayer->updateViewer();
 387       }
 388       /// state of command actions should be updated after displayed objects modification because
 389       /// deactivation(for example) of objects may influence on selection in the viewer
 390       /// State of command actions may depend on selection in the viewer(e.g. Sketch)
 391       workshop()->updateCommandStatus();
 392     }
 393     if (aPostonedWidgetActivation) {
 394       // if the widget is an empty in the chain of activated widgets, the current operation
 395       // is restarted. It should be performed after functionality of the operation starting
 396       aPropertyPanel->activateNextWidget(aFilledWidget);
 397     }
 398   }
 399 }
 400
 401 //******************************************************
 402 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 403 {
 404   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 405     mySketchMgr->startSketch(theOperation);
 406   }
 407   else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 408     mySketchMgr->startNestedSketch(theOperation);
 409   }
 410 }
 411
 412 //******************************************************
 413 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 414 {
 415   ModuleBase_OperationFeature* aFOperation =
 416     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 417   if (aFOperation) {
 418     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 419     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 420   }
 421 }
 422
 423 //******************************************************
 424 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 425 {
 426   ModuleBase_IModule::operationResumed(theOperation);
 427
 428   ModuleBase_OperationFeature* aFOperation =
 429     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 430   if (aFOperation) {
 431     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 432     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 433   }
 434 }
 435
 436 //******************************************************
 437 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 438 {
 439   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 440   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 441   bool isModified = isModifiedArgs || isModifiedResults;
 442
 443   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 444     mySketchMgr->stopNestedSketch(theOperation);
 445   }
 446   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 447     setDefaultConstraintShown();
 448
 449   //VSV: Viewer is updated on feature update and redisplay
 450   if (isModified) {
 451     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 452     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 453     aDisplayer->updateViewer();
 454   }
 455
 456   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
 457     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
 458   for (; anIt != aLast; anIt++) {
 459     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 460   }
 461 }
 462
 463 //******************************************************
 464 ModuleBase_Operation* PartSet_Module::currentOperation() const
 465 {
 466   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 467   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 468   return anOpMgr->currentOperation();
 469 }
 470
 471 //******************************************************
 472 bool PartSet_Module::canUndo() const
 473 {
 474   bool aCanUndo = false;
 475   SessionPtr aMgr = ModelAPI_Session::get();
 476   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 477     aCanUndo = !aMgr->isOperation();
 478     if (!aCanUndo) // check the enable state additionally by sketch manager
 479       aCanUndo = aMgr->canUndo();
 480   }
 481   return aCanUndo;
 482 }
 483
 484 //******************************************************
 485 bool PartSet_Module::canRedo() const
 486 {
 487   bool aCanRedo = false;
 488   SessionPtr aMgr = ModelAPI_Session::get();
 489   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 490     aCanRedo = !aMgr->isOperation();
 491     if (!aCanRedo) // check the enable state additionally by sketch manager
 492       aCanRedo = aMgr->canRedo();
 493   }
 494   return aCanRedo;
 495 }
 496
 497 //******************************************************
 498 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 499 {
 500   bool aValid = true;
 501   if (theActionId == "MOVE_CMD") {
 502     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 503     if (aFeature) {
 504       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 505       // part features can not be moved in the history.
 506       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 507         aValid = false;
 508     }
 509   }
 510   return aValid;
 511 }
 512
 513 //******************************************************
 514 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 515 {
 516   // the sketch manager put the restriction to the objects erase
 517   return mySketchMgr->canEraseObject(theObject);
 518 }
 519
 520 //******************************************************
 521 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 522 {
 523   // the sketch manager put the restriction to the objects display
 524   return mySketchMgr->canDisplayObject(theObject);
 525 }
 526
 527 //******************************************************
 528 bool PartSet_Module::canUsePreselection(const QString& thePreviousOperationKind,
 529                                         const QString& theStartedOperationKind)
 530 {
 531   if (ModuleBase_IModule::canUsePreselection(thePreviousOperationKind, theStartedOperationKind))
 532     return true;
 533
 534   return mySketchMgr->isNestedSketchFeature(theStartedOperationKind);
 535 }
 536
 537 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 538 {
 539   mySketchMgr->processHiddenObject(theObjects);
 540 }*/
 541
 542 //******************************************************
 543 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 544 {
 545   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 546
 547   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 548   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 549        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 550   if (isSketchOp || isNestedOp) {
 551     // in active sketch operation it is possible to activate operation object in selection
 552     // in the edit operation, e.g. points of the line can be moved when the line is edited
 553     ModuleBase_OperationFeature* aFOperation =
 554       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 555     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 556   }
 557   return aCanActivate;
 558 }
 559
 560 //******************************************************
 561 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 562                                    QWidget* theParent,
 563                                    QMap<int, QAction*>& theMenuActions) const
 564 {
 565   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 566 }
 567
 568 //******************************************************
 569 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 570 {
 571   myMenuMgr->updateViewerMenu(theStdActions);
 572 }
 573
 574 //******************************************************
 575 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 576 {
 577   bool isEnabledFixed = false;
 578   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 579       mySketchReentrantMgr->isInternalEditActive())
 580     isEnabledFixed = true;
 581   return isEnabledFixed;
 582 }
 583
 584 //******************************************************
 585 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 586 {
 587   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 588   if (anError.isEmpty())
 589     anError = sketchMgr()->getFeatureError(theFeature);
 590
 591   return anError;
 592 }
 593
 594 //******************************************************
 595 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 596                                          QStringList& theIds) const
 597 {
 598   myMenuMgr->grantedOperationIds(theOperation, theIds);
 599
 600   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 601     XGUI_Workshop* aWorkshop = getWorkshop();
 602     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 603   }
 604 }
 605
 606 //******************************************************
 607 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 608 {
 609   if (mySketchMgr->activeSketch().get())
 610     PartSet_SketcherMgr::sketchSelectionModes(mySketchMgr->activeSketch(), theModes);
 611   else
 612     theModes = XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes();
 613 }
 614
 615 //******************************************************
 616 void PartSet_Module::moduleSelectionModes(int theModesType, QIntList& theModes)
 617 {
 618   customSubShapesSelectionModes(theModes);
 619   //theModes.append(XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes());
 620   //myWorkshop->module()->activeSelectionModes(theModes);
 621 }
 622
 623 //******************************************************
 624 void PartSet_Module::moduleSelectionFilters(const QIntList& theFilterTypes,
 625                                             SelectMgr_ListOfFilter& theSelectionFilters)
 626 {
 627   bool isSketchActive = mySketchMgr->activeSketch().get();
 628
 629   std::map<XGUI_SelectionFilterType, Handle(SelectMgr_Filter)>::const_iterator aFiltersIt =
 630     mySelectionFilters.begin();
 631   for (; aFiltersIt != mySelectionFilters.end(); aFiltersIt++) {
 632     int aFilterType = aFiltersIt->first;
 633     // do not add not participating filters in given parameters
 634     if (!theFilterTypes.contains(aFilterType))
 635       continue;
 636
 637     // using sketch filters only if sketch operation is active
 638     if (!isSketchActive &&
 639         mySketchMgr->sketchSelectionFilter((XGUI_SelectionFilterType)aFilterType))
 640       continue;
 641
 642     // using filtering of construction results only from faces panel
 643     if (aFilterType == SF_ResultGroupNameFilter)
 644       continue;
 645
 646     theSelectionFilters.Append(aFiltersIt->second);
 647   }
 648 }
 649
 650 //******************************************************
 651 QIntList PartSet_Module::selectionFilters()
 652 {
 653   QIntList aTypes;
 654
 655   std::map<XGUI_SelectionFilterType, Handle(SelectMgr_Filter)>::const_iterator aFiltersIt =
 656     mySelectionFilters.begin();
 657   for (; aFiltersIt != mySelectionFilters.end(); aFiltersIt++)
 658     aTypes.append(aFiltersIt->first);
 659
 660   return aTypes;
 661 }
 662
 663 //******************************************************
 664 void PartSet_Module::registerSelectionFilter(const XGUI_SelectionFilterType theFilterType,
 665                                              const Handle(SelectMgr_Filter)& theFilter)
 666 {
 667   mySelectionFilters[theFilterType] = theFilter;
 668 }
 669
 670 //******************************************************
 671 Handle(SelectMgr_Filter) PartSet_Module::selectionFilter(const int theType)
 672 {
 673   XGUI_SelectionFilterType aType = (XGUI_SelectionFilterType)theType;
 674
 675   if (mySelectionFilters.find(aType) != mySelectionFilters.end())
 676     return mySelectionFilters[aType];
 677   else
 678     return Handle(SelectMgr_Filter)();
 679 }
 680
 681 //******************************************************
 682 void PartSet_Module::customSubShapesSelectionModes(QIntList& theModes)
 683 {
 684   if (theModes.contains(TopAbs_FACE))
 685     theModes.append(SketcherPrs_Tools::Sel_Sketch_Face);
 686   if (theModes.contains(TopAbs_WIRE))
 687     theModes.append(SketcherPrs_Tools::Sel_Sketch_Wire);
 688
 689   if (mySketchMgr->activeSketch().get())
 690     PartSet_SketcherMgr::sketchSelectionModes(mySketchMgr->activeSketch(), theModes);
 691 }
 692
 693 //******************************************************
 694 void PartSet_Module::getGeomSelection(const std::shared_ptr<ModuleBase_ViewerPrs>& theSelected,
 695                                       ObjectPtr& theObject, AttributePtr& theAttribute)
 696 {
 697   ObjectPtr anObject = theSelected->object();
 698   GeomShapePtr aShape = theSelected->shape();
 699
 700   theAttribute = findAttribute(anObject, aShape);
 701   // TODO: try to create result if object is an external object
 702   theObject = anObject;
 703 }
 704
 705 //******************************************************
 706 bool PartSet_Module::isMouseOverWindow()
 707 {
 708   return mySketchMgr->isMouseOverWindow();
 709 }
 710
 711 //******************************************************
 712 bool PartSet_Module::isSketchNeutralPointActivated() const
 713 {
 714   bool isNeutralPoint = true;
 715   if (sketchReentranceMgr()->isInternalEditActive())
 716     isNeutralPoint = false;
 717   if (myIsOperationIsLaunched)
 718     isNeutralPoint = false;
 719
 720   return isNeutralPoint;
 721 }
 722
 723 //******************************************************
 724 void PartSet_Module::closeDocument()
 725 {
 726   myActivePartIndex = QModelIndex();
 727   SketcherPrs_PositionMgr::get()->clearAll();
 728 }
 729
 730 //******************************************************
 731 void PartSet_Module::clearViewer()
 732 {
 733   myCustomPrs->clearPrs();
 734
 735   XGUI_Workshop* aWorkshop = getWorkshop();
 736   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 737   aDisplayer->deactivateSelectionFilters(false);
 738 }
 739
 740 //******************************************************
 741 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 742 {
 743   ModuleBase_OperationFeature* aFOperation =
 744     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 745   if (!aFOperation)
 746     return;
 747
 748   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 749   // we have to manually activate the sketch label in edit mode
 750   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 751     aPanel->activateWidget(aPanel->modelWidgets().first());
 752 }
 753
 754 //******************************************************
 755 bool PartSet_Module::createWidgets(ModuleBase_Operation* theOperation,
 756                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 757 {
 758   bool aProcessed = false;
 759
 760   ModuleBase_OperationFeature* aFOperation =
 761     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 762   XGUI_Workshop* aWorkshop = getWorkshop();
 763   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 764   if (mySketchMgr->activeSketch().get() && aFOperation && aPropertyPanel) {
 765     ModuleBase_ISelection* aSelection = workshop()->selection();
 766     // click on a point in sketch leads here with the point is highlighted, not yet selected
 767     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 768     if (aPreselection.size() == 1) {
 769       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 770       ObjectPtr anObject = aSelectedPrs->object();
 771
 772       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 773       FeaturePtr anOpFeature = aFOperation->feature();
 774       GeomShapePtr aShape = aSelectedPrs->shape();
 775       // click on the digit of dimension constrain comes here
 776       // with an empty shape, so we need the check
 777       if (aFeature == anOpFeature && aShape.get() && !aShape->isNull()) {
 778         // if feature has only one result and shape of result is equal to selected shape
 779         // this attribute is not processed. It is a case of Sketch Point.
 780         if (aFeature->results().size() == 1) {
 781           ResultPtr aResult = aFeature->results().front();
 782           if (aResult.get() && aResult->shape()->isEqual(aShape))
 783             return aProcessed;
 784         }
 785         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 786         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 787                                                                mySketchMgr->activeSketch());
 788         if (anAttribute.get()) {
 789           QString aXmlRepr = aFOperation->getDescription()->xmlRepresentation();
 790           ModuleBase_WidgetFactory aFactory(aXmlRepr.toStdString(), workshop());
 791
 792           const std::string anAttributeId = anAttribute->id();
 793           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 794
 795           theWidgets = aFactory.getModelWidgets();
 796           // it is possible that the point does not present in XML definition,
 797           // in this case, we assume that it is not processed by this module
 798           // e.g. "Intersection point" feature
 799           aProcessed = !theWidgets.isEmpty();
 800         }
 801       }
 802     }
 803   }
 804   return aProcessed;
 805 }
 806
 807 //******************************************************
 808 void PartSet_Module::onSelectionChanged()
 809 {
 810   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 811   if (!aOperation)
 812     return;
 813
 814   bool isSketcherOp = false;
 815   // An edit operation is enable only if the current opeation is the sketch operation
 816   if (mySketchMgr->activeSketch()) {
 817     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 818       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 819   }
 820   if (isSketcherOp) {
 821     // Editing of constraints can be done on selection
 822     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 823     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 824     if (aSelected.size() == 1) {
 825       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 826       ObjectPtr aObject = aPrs->object();
 827       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 828       if (aFeature) {
 829         std::string aId = aFeature->getKind();
 830         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 831             (aId == SketchPlugin_ConstraintLength::ID()) ||
 832             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 833             (aId == SketchPlugin_ConstraintAngle::ID())) {
 834           editFeature(aFeature);
 835         }
 836       }
 837     }
 838   }
 839 }
 840
 841 //******************************************************
 842 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 843 {
 844   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 845   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 846   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 847 }
 848
 849 //******************************************************
 850 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 851                                                            QWidget* theParent,
 852                                                            Config_WidgetAPI* theWidgetApi)
 853 {
 854   ModuleBase_IWorkshop* aWorkshop = workshop();
 855   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 856   ModuleBase_ModelWidget* aWgt = NULL;
 857   if (theType == "sketch-start-label") {
 858     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 859                                                                theWidgetApi, myHasConstraintShown);
 860     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 861       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 862     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 863       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 864     aWgt = aLabelWgt;
 865   } else if (theType == "sketch-2dpoint_selector") {
 866     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 867                                                                  theWidgetApi);
 868     aPointWgt->setSketch(mySketchMgr->activeSketch());
 869     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 870     aWgt = aPointWgt;
 871   }else if (theType == "sketch-2dpoint_flyout_selector") {
 872     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 873                                                                              theWidgetApi);
 874     aPointWgt->setSketch(mySketchMgr->activeSketch());
 875     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 876     aWgt = aPointWgt;
 877   } else if (theType == "sketch_shape_selector") {
 878     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 879                           new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi);
 880     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 881     aWgt = aShapeSelectorWgt;
 882   } else if (theType == "sketch_multi_selector") {
 883     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 884                           new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi);
 885     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 886     aWgt = aShapeSelectorWgt;
 887   }
 888   else if (theType == "sketch_feature_point_selector") {
 889     PartSet_WidgetFeaturePointSelector* aPointSelectorWgt =
 890             new PartSet_WidgetFeaturePointSelector(theParent, aWorkshop, theWidgetApi);
 891     aPointSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 892     aWgt = aPointSelectorWgt;
 893   }
 894   else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 895     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi);
 896   } else if (theType == "export_file_selector") {
 897     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi);
 898   } else if (theType == "sketch_launcher") {
 899     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi);
 900   } else if (theType == "module_choice") {
 901     aWgt = new ModuleBase_WidgetChoice(theParent, theWidgetApi);
 902     connect(aWgt, SIGNAL(itemSelected(ModuleBase_ModelWidget*, int)),
 903             this, SLOT(onChoiceChanged(ModuleBase_ModelWidget*, int)));
 904   }
 905   return aWgt;
 906 }
 907
 908 //******************************************************
 909 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 910 {
 911   ModuleBase_ModelWidget* anActiveWidget = 0;
 912
 913   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 914   if (!aOperation)
 915     return anActiveWidget;
 916
 917   ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 918   if (!aPanel)
 919     return anActiveWidget;
 920
 921   return aPanel->activeWidget(true);
 922 }
 923
 924 //******************************************************
 925 bool PartSet_Module::deleteObjects()
 926 {
 927   bool isProcessed = false;
 928
 929   XGUI_Workshop* aWorkshop = getWorkshop();
 930   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 931
 932   //SessionPtr aMgr = ModelAPI_Session::get();
 933   // 1. check whether the delete should be processed in the module
 934   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 935   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 936        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 937   if (isSketchOp || isNestedOp) {
 938     isProcessed = true;
 939     // 2. find selected presentations
 940     // selected objects should be collected before the current operation abort because
 941     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 942     ModuleBase_ISelection* aSel = workshop()->selection();
 943     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 944     // if there are no selected objects in the viewer, that means that the selection in another
 945     // place cased this method. It is necessary to return the false value to understande in above
 946     // method that delete is not processed
 947     if (aSelectedObj.count() == 0)
 948       return false;
 949
 950     // avoid delete of the objects, which are not belong to the current sketch
 951     // in order to do not delete results of other sketches
 952     QObjectPtrList aSketchObjects;
 953     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 954     for ( ; anIt != aLast; anIt++) {
 955       ObjectPtr anObject = *anIt;
 956       if (mySketchMgr->isObjectOfSketch(anObject)) {
 957         // sketch feature should be used in this list because workshop deletes features only
 958         // results are skipped
 959         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 960         aSketchObjects.append(aSketchFeature);
 961       }
 962     }
 963     // if the selection contains only local selected presentations from other sketches,
 964     // the Delete operation should not be done at all
 965     if (aSketchObjects.size() == 0)
 966       return true;
 967
 968     // 3. start operation
 969     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 970     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 971
 972     // the active nested sketch operation should be aborted unconditionally
 973     // the Delete action should be additionally granted for the Sketch operation
 974     // in order to do not abort/commit it
 975     bool isCommitted;
 976     if (!anOpMgr->canStartOperation(anOpAction->id(), isCommitted))
 977       return true; // the objects are processed but can not be deleted
 978
 979     anOpMgr->startOperation(anOpAction);
 980
 981     // WORKAROUND, should be done to avoid viewer highlight update after deletetion of objects
 982     // the problem is in AIS Dimensions recompute
 983     // if a line and the dim are removed, line is the first
 984     // it causes the AIS recompute, where the base line is null,
 985     // the result is empty AIS in the viewer
 986     XGUI_Tools::workshop(myWorkshop)->selector()->clearSelection();
 987
 988     // 4. delete features
 989     // sketch feature should be skipped, only sub-features can be removed
 990     // when sketch operation is active
 991     aWorkshop->deleteFeatures(aSketchObjects);
 992     // 5. stop operation
 993     anOpMgr->commitOperation();
 994   }
 995   return isProcessed;
 996 }
 997
 998 //******************************************************
 999 void PartSet_Module::editFeature(FeaturePtr theFeature)
1000 {
1001   storeConstraintsState(theFeature->getKind());
1002   ModuleBase_IModule::editFeature(theFeature);
1003 }
1004
1005 //******************************************************
1006 bool PartSet_Module::canCommitOperation() const
1007 {
1008   return true;
1009 }
1010
1011 //******************************************************
1012 void PartSet_Module::launchOperation(const QString& theCmdId, const bool& isStartAfterCommitOnly)
1013 {
1014   myIsOperationIsLaunched = true;
1015   storeConstraintsState(theCmdId.toStdString());
1016   updateConstraintsState(theCmdId.toStdString());
1017
1018   ModuleBase_IModule::launchOperation(theCmdId, isStartAfterCommitOnly);
1019
1020   myIsOperationIsLaunched = false;
1021 }
1022
1023 //******************************************************
1024 void PartSet_Module::storeConstraintsState(const std::string& theFeatureKind)
1025 {
1026   if (myWorkshop->currentOperation() &&
1027       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
1028     const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates =
1029                                                   mySketchMgr->showConstraintStates();
1030     myHasConstraintShown = aShownStates;
1031   }
1032 }
1033
1034 //******************************************************
1035 void PartSet_Module::updateConstraintsState(const std::string& theFeatureKind)
1036 {
1037   if (PartSet_SketcherMgr::constraintsIdList().contains(theFeatureKind.c_str()) ||
1038       PartSet_SketcherMgr::replicationsIdList().contains(theFeatureKind.c_str())) {
1039     // Show constraints if a constraint was anOperation
1040     mySketchMgr->updateBySketchParameters(PartSet_Tools::Geometrical, true);
1041     mySketchMgr->updateBySketchParameters(PartSet_Tools::Dimensional, true);
1042     mySketchMgr->updateBySketchParameters(PartSet_Tools::Expressions,
1043                                           myHasConstraintShown[PartSet_Tools::Expressions]);
1044   }
1045 }
1046
1047 //******************************************************
1048 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
1049 {
1050   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
1051   if (!anAIS.IsNull()) {
1052     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
1053     if (aFeature.get()) {
1054       bool aToUseZLayer = false;
1055       if (PartSet_Tools::findRefsToMeFeature(aFeature,SketchPlugin_Projection::ID()))
1056         aToUseZLayer = true;
1057       else {
1058         CompositeFeaturePtr aParent = ModelAPI_Tools::compositeOwner(aFeature);
1059         aToUseZLayer = (aParent.get() && (aParent->getKind() == SketchPlugin_Sketch::ID()));
1060       }
1061       if (aToUseZLayer) {
1062         Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
1063         aCtx->SetZLayer(anAIS, myVisualLayerId);
1064       }
1065     }
1066   }
1067 }
1068
1069 //******************************************************
1070 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
1071 {
1072   // this is obsolete
1073   // it should be recomputed in order to disappear in the viewer if the corresponded object
1074   // is erased
1075   //if (myCustomPrs->isActive())
1076   //  myCustomPrs->redisplay(theObject, false);
1077 }
1078
1079 //******************************************************
1080 void PartSet_Module::onViewTransformed(int theTrsfType)
1081 {
1082   // Set length of arrows constant in pixel size
1083   // if the operation is panning or rotate or panglobal then do nothing
1084   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
1085     return;
1086   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
1087   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
1088   if (aContext.IsNull())
1089     return;
1090
1091   //Handle(V3d_View) aView = aViewer->activeView();
1092
1093   XGUI_Workshop* aWorkshop = getWorkshop();
1094   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1095   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
1096   Handle(V3d_View) aView;
1097   double aScale = 0;
1098   for (aV3dViewer->InitDefinedViews();
1099        aV3dViewer->MoreDefinedViews();
1100        aV3dViewer->NextDefinedViews()) {
1101     Handle(V3d_View) aV = aV3dViewer->DefinedView();
1102     double aS = aV->Scale();
1103     if (aS > aScale) {
1104       aScale = aS;
1105       aView = aV;
1106     }
1107   }
1108   if (aView.IsNull())
1109     return;
1110
1111   ModuleBase_Operation* aCurrentOperation = myWorkshop->currentOperation();
1112   if (aCurrentOperation &&
1113     (PartSet_SketcherMgr::isSketchOperation(aCurrentOperation) ||
1114      sketchMgr()->isNestedSketchOperation(aCurrentOperation)))
1115   {
1116     double aLen = aView->Convert(SketcherPrs_Tools::getConfigArrowSize());
1117
1118     double aPrevLen = SketcherPrs_Tools::getArrowSize();
1119     SketcherPrs_Tools::setArrowSize(aLen);
1120     const double aCurScale = aViewer->activeView()->Camera()->Scale();
1121     aViewer->SetScale(aViewer->activeView(), aCurScale);
1122     bool isModified = false;
1123     QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
1124     foreach (AISObjectPtr aAIS, aPrsList) {
1125       Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
1126
1127       Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
1128       if (!aDim.IsNull()) {
1129         aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
1130         aContext->Redisplay(aDim, false);
1131         isModified = true;
1132       }
1133     }
1134     if (isModified)
1135       aDisplayer->updateViewer();
1136   }
1137 }
1138
1139 //******************************************************
1140 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
1141 {
1142   return myCustomPrs->isActive(theFlag);
1143 }
1144
1145 //******************************************************
1146 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature,
1147                                        const ModuleBase_CustomizeFlag& theFlag,
1148                                        const bool theUpdateViewer)
1149 {
1150   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
1151 }
1152
1153 //******************************************************
1154 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
1155                                          const bool theUpdateViewer)
1156 {
1157   myCustomPrs->deactivate(theFlag, theUpdateViewer);
1158 }
1159
1160 //******************************************************
1161 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
1162                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
1163 {
1164   bool aCustomized = false;
1165
1166   XGUI_Workshop* aWorkshop = getWorkshop();
1167   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1168   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1169   if (!anObject)
1170     return aCustomized;
1171
1172   if (!theResult.get()) {
1173     std::vector<int> aColor;
1174     XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1175     if (!aColor.empty()) {
1176       aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1177     }
1178   }
1179   // customize dimentional constrains
1180   sketchMgr()->customizePresentation(anObject);
1181
1182   return aCustomized;
1183 }
1184
1185 //******************************************************
1186 bool PartSet_Module::afterCustomisePresentation(std::shared_ptr<ModelAPI_Result> theResult,
1187                                                 AISObjectPtr thePrs,
1188                                                 GeomCustomPrsPtr theCustomPrs)
1189 {
1190   bool aCustomized = false;
1191
1192   XGUI_Workshop* aWorkshop = getWorkshop();
1193   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1194   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1195   if (!anObject)
1196     return aCustomized;
1197
1198   std::vector<int> aColor;
1199   bool aUseCustomColor = true;
1200   if (aUseCustomColor)
1201     myOverconstraintListener->getCustomColor(anObject, aColor);
1202   // customize sketch symbol presentation
1203   Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1204   if (!anAISIO.IsNull()) {
1205     if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1206       Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1207       if (!aPrs.IsNull()) {
1208         aPrs->SetCustomColor(aColor);
1209         aCustomized = true;
1210       }
1211     } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1212       Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1213       if (!aPrs.IsNull()) {
1214         aPrs->SetCustomColor(aColor);
1215         aCustomized = true;
1216       }
1217     }
1218   }
1219   // customize sketch dimension constraint presentation
1220   if (!aCustomized) {
1221     if (!aColor.empty()) { // otherwise presentation has the default color
1222       AttributeIntArrayPtr aColorAttr = theResult->data()->intArray(ModelAPI_Result::COLOR_ID());
1223       aColorAttr->setSize(3);
1224       // Set the color attribute in order do not use default colors in the perasentation object
1225       for (int i = 0; i < 3; i++)
1226         aColorAttr->setValue(i, aColor[i]);
1227       aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1228     }
1229   }
1230   return aCustomized;
1231 }
1232
1233 //******************************************************
1234 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1235                                      const bool theUpdateViewer)
1236 {
1237   bool isRedisplayed = false;
1238   if (myCustomPrs->isActive(theFlag))
1239     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1240
1241   return isRedisplayed;
1242 }
1243
1244 //******************************************************
1245 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1246 {
1247   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1248   if (aOB) {
1249     QLabel* aLabel = aOB->activeDocLabel();
1250     aLabel->installEventFilter(myMenuMgr);
1251     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1252           SLOT(onActiveDocPopup(const QPoint&)));
1253     aOB->treeView()->setExpandsOnDoubleClick(false);
1254     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1255       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1256
1257     Events_Loop* aLoop = Events_Loop::loop();
1258     aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
1259   }
1260 }
1261
1262 //******************************************************
1263 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1264 {
1265   SessionPtr aMgr = ModelAPI_Session::get();
1266   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1267
1268   XGUI_Workshop* aWorkshop = getWorkshop();
1269   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1270
1271   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1272
1273   QMenu aMenu;
1274   aMenu.addAction(aActivatePartAction);
1275   aMenu.exec(aHeader->mapToGlobal(thePnt));
1276 }
1277
1278 //******************************************************
1279 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ResultPtr& theResult)
1280 {
1281   return mySketchMgr->createPresentation(theResult);
1282 }
1283
1284 //******************************************************
1285 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1286 {
1287   ObjectPtr anObject;
1288   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1289   if (aOperation) {
1290     /// If last line finished on vertex the lines creation sequence has to be break
1291     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1292     if (aPanel) {
1293       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1294       // if there is an active widget, find the presented object in it
1295       if (!anActiveWidget)
1296         anActiveWidget = aPanel->preselectionWidget();
1297
1298       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1299                                                                              (anActiveWidget);
1300       if (aWidgetValidated)
1301         anObject = aWidgetValidated->findPresentedObject(theAIS);
1302     }
1303   }
1304   return anObject;
1305 }
1306
1307 //******************************************************
1308 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1309 {
1310   bool aCanBeShaged = true;
1311
1312   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1313   if (!aPrs.IsNull())
1314     aCanBeShaged = false;
1315
1316   return aCanBeShaged;
1317 }
1318
1319 //******************************************************
1320 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1321 {
1322   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1323   int aSelected = aObjects.size();
1324   SessionPtr aMgr = ModelAPI_Session::get();
1325   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1326
1327   bool hasResult = false;
1328   bool hasFeature = false;
1329   bool hasParameter = false;
1330   bool hasCompositeOwner = false;
1331   bool hasResultInHistory = false;
1332   bool hasFolder = false;
1333   ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1334                                   hasCompositeOwner, hasResultInHistory, hasFolder);
1335
1336   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1337   if (aSelected == 1) {
1338     ObjectPtr aObject = aObjects.first();
1339     if (aObject) {
1340       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1341       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1342       bool isPart = aPart.get() ||
1343         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1344       if (isPart) {
1345         DocumentPtr aPartDoc;
1346         if (!aPart.get()) {
1347           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1348         }
1349         if (aPart.get()) // this may be null is Part feature is disabled
1350           aPartDoc = aPart->partDoc();
1351
1352         theMenu->addAction(aActivatePartAction);
1353         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1354
1355       } else if (aObject->document() == aMgr->activeDocument()) {
1356         if (hasParameter || hasFeature) {
1357           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1358           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1359           if (aCurrentOp && aFeature.get()) {
1360             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1361               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1362           }
1363         }
1364       }
1365     }
1366   } else {
1367     if (hasFeature) {
1368       myMenuMgr->action("EDIT_CMD")->setEnabled(aCurrentOp == 0);
1369       theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1370       theMenu->addSeparator();
1371     }
1372   }
1373   bool aNotDeactivate = (aCurrentOp == 0);
1374   if (!aNotDeactivate) {
1375     aActivatePartAction->setEnabled(false);
1376   }
1377 }
1378
1379 //******************************************************
1380 #define EXPAND_PARENT(OBJ) \
1381 QModelIndex aObjIndex = aDataModel->objectIndex(OBJ); \
1382 if (aObjIndex.isValid()) { \
1383   QModelIndex aParent = aObjIndex.parent(); \
1384   int aCount = aDataModel->rowCount(aParent); \
1385   if (aCount == 1) \
1386     aTreeView->setExpanded(aParent, true); \
1387 }
1388
1389 //******************************************************
1390 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1391 {
1392   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1393     // Do not change activation of parts if an operation active
1394     static QStringList aAllowActivationList;
1395     if (aAllowActivationList.isEmpty())
1396       aAllowActivationList <<
1397       QString(PartSetPlugin_Part::ID().c_str()) <<
1398       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1399       QString(PartSetPlugin_Remove::ID().c_str());
1400     if (myWorkshop->currentOperation() &&
1401       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1402       return;
1403     XGUI_Workshop* aWorkshop = getWorkshop();
1404     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1405     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1406     QPalette aPalet = aLabel->palette();
1407
1408     SessionPtr aMgr = ModelAPI_Session::get();
1409     DocumentPtr aActiveDoc = aMgr->activeDocument();
1410     // workaround for #2431 (SISGSEGV when launching some unit tests from GUI)
1411     //if (myActivePartIndex.isValid())
1412     //  aTreeView->setExpanded(myActivePartIndex, false);
1413
1414     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1415     myActivePartIndex = aDataModel->documentRootIndex(aActiveDoc, 0);
1416     bool needUpdate = false;
1417     if (myActivePartIndex.isValid()) {
1418       needUpdate = aTreeView->isExpanded(myActivePartIndex);
1419       if (!needUpdate)
1420         aTreeView->setExpanded(myActivePartIndex, true);
1421     }
1422
1423     aLabel->setPalette(aPalet);
1424     aWorkshop->updateCommandStatus();
1425
1426     // Update displayed objects in order to update active color
1427     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1428     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1429     bool aHidden;
1430     foreach(ObjectPtr aObj, aObjects) {
1431       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1432         aObj->isDisabled() || (!aObj->isDisplayed());
1433       if (!aHidden)
1434         aDisplayer->redisplay(aObj, false);
1435     }
1436     aDisplayer->updateViewer();
1437     // Update tree items if they are expanded
1438     if (needUpdate) {
1439       aTreeView->viewport()->repaint(aTreeView->viewport()->rect());
1440     }
1441   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
1442     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
1443         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
1444     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
1445
1446     ObjectPtr aConstrObj;
1447     ObjectPtr aResultObj;
1448     std::set<ObjectPtr>::const_iterator aIt;
1449     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1450     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
1451       ObjectPtr aObject = (*aIt);
1452       if ((!aResultObj.get()) && (aObject->groupName() == ModelAPI_ResultBody::group())
1453           && (aObject->document() != aRootDoc))
1454         aResultObj = aObject;
1455       if ((!aConstrObj.get()) && (aObject->groupName() == ModelAPI_ResultConstruction::group())
1456           && (aObject->document() != aRootDoc))
1457         aConstrObj = aObject;
1458       if (aResultObj.get() && aConstrObj.get())
1459         break;
1460     }
1461
1462     if (aResultObj.get() || aConstrObj.get()) {
1463       XGUI_Workshop* aWorkshop = getWorkshop();
1464       XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1465       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1466
1467       if (aResultObj.get()) {
1468         EXPAND_PARENT(aResultObj)
1469       }
1470       if (aConstrObj.get()) {
1471         EXPAND_PARENT(aConstrObj)
1472       }
1473     }
1474   }
1475 }
1476
1477 //******************************************************
1478 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1479 {
1480   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1481     return;
1482   SessionPtr aMgr = ModelAPI_Session::get();
1483   if (!theIndex.isValid()) {
1484     // It seems that this code is obsolete
1485     //aMgr->setActiveDocument(aMgr->moduleDocument());
1486     return;
1487   }
1488   if (theIndex.column() != 1) // Use only first column
1489     return;
1490
1491   XGUI_Workshop* aWorkshop = getWorkshop();
1492   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1493   // De not use non editable Indexes
1494   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1495     return;
1496   ObjectPtr aObj = aDataModel->object(theIndex);
1497
1498   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1499   if (!aPart.get()) { // Probably this is Feature
1500     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1501     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1502       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1503     }
1504   }
1505   if (aPart.get()) { // if this is a part
1506     if (aPart->partDoc() == aMgr->activeDocument()) {
1507       myMenuMgr->activatePartSet();
1508     } else {
1509       myMenuMgr->activatePart(aPart);
1510     }
1511   }
1512 }
1513
1514 //******************************************************
1515 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1516 {
1517   // z layer is created for all started operations in order to visualize operation AIS presentation
1518   // over the object
1519   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1520   if (aContext.IsNull())
1521     return;
1522
1523   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1524   if (myVisualLayerId == 0) {
1525     if (myVisualLayerId == 0)
1526       aViewer->AddZLayer(myVisualLayerId);
1527   } else {
1528     TColStd_SequenceOfInteger aZList;
1529     aViewer->GetAllZLayers(aZList);
1530     bool aFound = false;
1531     for (int i = 1; i <= aZList.Length(); i++) {
1532       if (aZList(i) == myVisualLayerId) {
1533         aFound = true;
1534         break;
1535       }
1536     }
1537     if (!aFound)
1538       aViewer->AddZLayer(myVisualLayerId);
1539   }
1540   // if there is an active operation with validated widget,
1541   // the filters of this widget should be activated in the created view
1542   myWorkshop->selectionActivate()->updateSelectionFilters();
1543   myWorkshop->selectionActivate()->updateSelectionModes();
1544 }
1545
1546 //******************************************************
1547 void PartSet_Module::widgetStateChanged(int thePreviousState)
1548 {
1549   mySketchMgr->widgetStateChanged(thePreviousState);
1550 }
1551
1552 //******************************************************
1553 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1554 {
1555   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1556 }
1557
1558 //******************************************************
1559 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1560 {
1561   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1562     mySketchMgr->stopSketch(theOperation);
1563   }
1564 }
1565
1566 //******************************************************
1567 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1568 {
1569   GeomShapePtr aGeomShape;
1570
1571   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1572   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1573     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1574   }
1575   return aGeomShape;
1576 }
1577
1578 //******************************************************
1579 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1580                                            const GeomShapePtr& theGeomShape)
1581 {
1582   AttributePtr anAttribute;
1583   GeomShapePtr aGeomShape = theGeomShape;
1584   if (!aGeomShape.get()) {
1585     // processing shape of result, e.g. sketch circle center is selected, this is a result
1586     // the geom shape is empty, the shape of result should be used
1587     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1588     if (aResult.get()) {
1589       aGeomShape = aResult->shape();
1590     }
1591   }
1592
1593   if (aGeomShape.get()) {
1594     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1595     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1596                                                  mySketchMgr->activeSketch());
1597   }
1598   return anAttribute;
1599 }
1600
1601 //******************************************************
1602 std::shared_ptr<Events_Message> PartSet_Module::reentrantMessage()
1603 {
1604   return sketchReentranceMgr()->reentrantMessage();
1605 }
1606
1607 //******************************************************
1608 void PartSet_Module::setReentrantPreSelection(const std::shared_ptr<Events_Message>& theMessage)
1609 {
1610   sketchReentranceMgr()->setReentrantPreSelection(theMessage);
1611 }
1612
1613 //******************************************************
1614 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1615                                      int theIndex)
1616 {
1617   ModuleBase_WidgetChoice* aChoiceWidget = dynamic_cast<ModuleBase_WidgetChoice*>(theWidget);
1618   if (!aChoiceWidget)
1619     return;
1620
1621   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1622   if (!aChoiceTitle.isEmpty()) {
1623     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1624     if (!aOperation)
1625       return;
1626     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1627     if (aPanel)
1628       aPanel->setWindowTitle(aChoiceTitle);
1629   }
1630 }
1631
1632 //******************************************************
1633 XGUI_Workshop* PartSet_Module::getWorkshop() const
1634 {
1635   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1636   return aConnector->workshop();
1637 }
1638
1639 //******************************************************
1640 void PartSet_Module::setDefaultConstraintShown()
1641 {
1642   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1643   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1644   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1645 }