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