src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-2019  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 email : webmaster.salome@opencascade.com
  18 //
  19
  20 #include "PartSet_Module.h"
  21 #include "PartSet_WidgetSketchLabel.h"
  22 #include "PartSet_Validators.h"
  23 #include "PartSet_Tools.h"
  24 #include "PartSet_PreviewPlanes.h"
  25 #include "PartSet_WidgetPoint2d.h"
  26 #include "PartSet_WidgetPoint2DFlyout.h"
  27 #include "PartSet_WidgetShapeSelector.h"
  28 #include "PartSet_WidgetMultiSelector.h"
  29 #include "PartSet_WidgetFeaturePointSelector.h"
  30 #include "PartSet_WidgetEditor.h"
  31 #include "PartSet_WidgetFileSelector.h"
  32 #include "PartSet_WidgetSketchCreator.h"
  33 #include "PartSet_SketcherMgr.h"
  34 #include "PartSet_SketcherReentrantMgr.h"
  35 #include "PartSet_ResultSketchPrs.h"
  36 #include "PartSet_MenuMgr.h"
  37 #include "PartSet_CustomPrs.h"
  38 #include "PartSet_IconFactory.h"
  39 #include "PartSet_OverconstraintListener.h"
  40 #include "PartSet_TreeNodes.h"
  41 #include "PartSet_FieldStepPrs.h"
  42
  43 #include "PartSet_Filters.h"
  44 #include "PartSet_FilterInfinite.h"
  45
  46 #ifdef _DEBUG
  47 #include <QDebug>
  48 #endif
  49
  50 #include <PartSetPlugin_Remove.h>
  51 #include <PartSetPlugin_Part.h>
  52 #include <PartSetPlugin_Duplicate.h>
  53
  54 #include <SketchPlugin_ConstraintCoincidence.h>
  55
  56 #include <ModuleBase_Operation.h>
  57 #include <ModuleBase_IViewer.h>
  58 #include <ModuleBase_IViewWindow.h>
  59 #include <ModuleBase_IPropertyPanel.h>
  60 #include <ModuleBase_ISelectionActivate.h>
  61 #include <ModuleBase_WidgetChoice.h>
  62 #include <ModuleBase_WidgetEditor.h>
  63 #include <ModuleBase_WidgetValidated.h>
  64 #include <ModuleBase_Tools.h>
  65 #include <ModuleBase_OperationFeature.h>
  66 #include <ModuleBase_WidgetFactory.h>
  67 #include <ModuleBase_OperationDescription.h>
  68 #include <ModuleBase_ViewerPrs.h>
  69 #include <ModelAPI_ResultField.h>
  70
  71 #include <ModelAPI_Object.h>
  72 #include <ModelAPI_Events.h>
  73 #include <ModelAPI_Validator.h>
  74 #include <ModelAPI_Data.h>
  75 #include <ModelAPI_Session.h>
  76 #include <ModelAPI_ResultBody.h>
  77 #include <ModelAPI_AttributeString.h>
  78 #include <ModelAPI_AttributeSelectionList.h>
  79 #include <ModelAPI_Tools.h>
  80 #include <ModelAPI_ResultConstruction.h>
  81 #include <ModelAPI_AttributeIntArray.h>
  82
  83 #include <GeomDataAPI_Point2D.h>
  84 #include <GeomDataAPI_Point.h>
  85 #include <GeomDataAPI_Dir.h>
  86
  87 #include <XGUI_ActiveControlMgr.h>
  88 #include <XGUI_ActiveControlSelector.h>
  89 #include <XGUI_ActionsMgr.h>
  90 #include <XGUI_ContextMenuMgr.h>
  91 #include <XGUI_CustomPrs.h>
  92 #include <XGUI_DataModel.h>
  93 #include <XGUI_Displayer.h>
  94 #include <XGUI_ErrorMgr.h>
  95 #include <XGUI_FacesPanelSelector.h>
  96 #include <XGUI_ModuleConnector.h>
  97 #include <XGUI_ObjectsBrowser.h>
  98 #include <XGUI_OperationMgr.h>
  99 #include <XGUI_PropertyPanel.h>
 100 #include <XGUI_SelectionMgr.h>
 101 #include <XGUI_Tools.h>
 102 #include <XGUI_Workshop.h>
 103
 104 #include <SketchPlugin_ConstraintAngle.h>
 105 #include <SketchPlugin_ConstraintLength.h>
 106 #include <SketchPlugin_ConstraintDistance.h>
 107 #include <SketchPlugin_ConstraintParallel.h>
 108 #include <SketchPlugin_ConstraintPerpendicular.h>
 109 #include <SketchPlugin_ConstraintRadius.h>
 110 #include <SketchPlugin_Feature.h>
 111 #include <SketchPlugin_Projection.h>
 112 #include <SketchPlugin_Sketch.h>
 113
 114 #include <SketcherPrs_SymbolPrs.h>
 115 #include <SketcherPrs_PositionMgr.h>
 116 #include <SketcherPrs_Coincident.h>
 117 #include <SketcherPrs_Tools.h>
 118
 119 #include <Events_Loop.h>
 120 #include <Config_PropManager.h>
 121 #include <Config_Keywords.h>
 122
 123 #include <AIS_Dimension.hxx>
 124 #include <AIS_InteractiveObject.hxx>
 125 #include <StdSelect_TypeOfFace.hxx>
 126 #include <TopoDS_Vertex.hxx>
 127 #include <TopoDS.hxx>
 128 #include <TopoDS_Shape.hxx>
 129 #include <BRep_Tool.hxx>
 130
 131 #include <QObject>
 132 #include <QMouseEvent>
 133 #include <QString>
 134 #include <QTimer>
 135 #include <QApplication>
 136 #include <QMessageBox>
 137 #include <QMainWindow>
 138 #include <QLineEdit>
 139 #include <QString>
 140
 141 #include <GeomAlgoAPI_FaceBuilder.h>
 142 #include <GeomDataAPI_Dir.h>
 143
 144 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 145
 146 /*!Create and return new instance of XGUI_Module*/
 147 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 148 {
 149   return new PartSet_Module(theWshop);
 150 }
 151
 152 //******************************************************
 153 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 154 : ModuleBase_IModule(theWshop),
 155   myVisualLayerId(0),
 156   myRoot(0),
 157   myIsOperationIsLaunched(false)
 158 {
 159   new PartSet_IconFactory(this);
 160
 161   mySketchMgr = new PartSet_SketcherMgr(this);
 162   mySketchReentrantMgr = new PartSet_SketcherReentrantMgr(theWshop);
 163
 164   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 165   XGUI_Workshop* aWorkshop = aConnector->workshop();
 166
 167   ModuleBase_IViewer* aViewer = theWshop->viewer();
 168   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 169           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 170   connect(aViewer, SIGNAL(viewTransformed(int)),
 171           SLOT(onViewTransformed(int)));
 172   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 173           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 174   myMenuMgr = new PartSet_MenuMgr(this);
 175   myCustomPrs = new PartSet_CustomPrs(theWshop);
 176
 177   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 178
 179   Events_Loop* aLoop = Events_Loop::loop();
 180   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 181   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_TO_REDISPLAY));
 182
 183   registerSelectionFilter(SF_GlobalFilter, new PartSet_GlobalFilter(myWorkshop));
 184   registerSelectionFilter(SF_FilterInfinite, new PartSet_FilterInfinite(myWorkshop));
 185   Handle(PartSet_ResultGroupNameFilter) aCRFilter = new PartSet_ResultGroupNameFilter(myWorkshop);
 186   std::set<std::string> aCRGroupNames;
 187   aCRGroupNames.insert(ModelAPI_ResultConstruction::group());
 188   aCRFilter->setGroupNames(aCRGroupNames);
 189   registerSelectionFilter(SF_ResultGroupNameFilter, aCRFilter);
 190
 191   setDefaultConstraintShown();
 192
 193   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 194                           "Reference shape wireframe color in operation", Config_Prop::Color,
 195                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 196   Config_PropManager::registerProp("Visualization", "operation_result_color",
 197                           "Result shape wireframe color in operation", Config_Prop::Color,
 198                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 199   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 200                           "Multi selector item color in operation", Config_Prop::Color,
 201                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 202   Config_PropManager::registerProp("Visualization", "operation_remove_feature_color",
 203                           "Color of removed feature in operation", Config_Prop::Color,
 204                           PartSet_CustomPrs::OPERATION_REMOVE_FEATURE_COLOR());
 205   Config_PropManager::registerProp("Visualization", "sketch_preview_plane",
 206                           "Color of sketch plane", Config_Prop::Color,
 207                           PartSet_CustomPrs::OPERATION_SKETCH_PLANE());
 208
 209   Config_PropManager::registerProp("Visualization", "hidden_face_transparency",
 210                                    "Hidden faces transparency",
 211                                    Config_Prop::DblSpin,
 212                                    "0.8");
 213   std::ostringstream aStream;
 214   aStream << SketcherPrs_Tools::getDefaultArrowSize();
 215   Config_PropManager::registerProp("Visualization", "dimension_arrow_size",
 216     "Dimension arrow size", Config_Prop::IntSpin, aStream.str());
 217
 218   Config_PropManager::registerProp("Visualization", "dimension_font", "Dimension font",
 219     Config_Prop::String, "Times-bold");
 220
 221   aStream.str("");
 222   aStream.clear();
 223   aStream << SketcherPrs_Tools::getDefaultTextHeight();
 224   Config_PropManager::registerProp("Visualization", "dimension_value_size",
 225     "Dimension value size", Config_Prop::IntSpin, aStream.str());
 226
 227   Config_PropManager::registerProp("Visualization", "sketch_dimension_color",
 228     "Dimension color",
 229     Config_Prop::Color, SKETCH_DIMENSION_COLOR);
 230
 231   Config_PropManager::registerProp("Shortcuts", "add_parameter_shortcut",
 232     "Add parameter in parameters manager dialog",
 233     Config_Prop::Shortcut, "Ctrl+A");
 234 }
 235
 236 //******************************************************
 237 PartSet_Module::~PartSet_Module()
 238 {
 239   delete myCustomPrs;
 240   delete myOverconstraintListener;
 241   delete myRoot;
 242 }
 243
 244 //******************************************************
 245 void PartSet_Module::createFeatures()
 246 {
 247   ModuleBase_IModule::createFeatures();
 248   myRoot = new PartSet_RootNode();
 249   myRoot->setWorkshop(workshop());
 250 }
 251
 252
 253 //******************************************************
 254 void PartSet_Module::storeSelection()
 255 {
 256   // cash is used only to restore selection, so it should be filled in storeSelection and
 257   // after applying immediatelly cleared in restoreSelection
 258   myCurrentSelection.clear();
 259   sketchMgr()->storeSelection(PartSet_SketcherMgr::ST_SelectType, myCurrentSelection);
 260 }
 261
 262 //******************************************************
 263 void PartSet_Module::restoreSelection()
 264 {
 265   // cash is used only to restore selection, so it should be filled in storeSelection and
 266   // after applying immediatelly cleared in restoreSelection
 267   sketchMgr()->restoreSelection(myCurrentSelection);
 268   myCurrentSelection.clear();
 269 }
 270
 271 //******************************************************
 272 void PartSet_Module::registerValidators()
 273 {
 274   //Registering of validators
 275   SessionPtr aMgr = ModelAPI_Session::get();
 276   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 277   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 278   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 279   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 280   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 281   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 282   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 283   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 284   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 285   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 286   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 287   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 288   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 289   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 290   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 291   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 292   aFactory->registerValidator("PartSet_DifferentPoints", new PartSet_DifferentPointsValidator);
 293   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 294   aFactory->registerValidator("PartSet_MultyTranslationSelection",
 295     new PartSet_MultyTranslationSelection);
 296   aFactory->registerValidator("PartSet_SplitSelection", new PartSet_SplitSelection);
 297   aFactory->registerValidator("PartSet_ProjectionSelection", new PartSet_ProjectionSelection);
 298   aFactory->registerValidator("PartSet_IntersectionSelection", new PartSet_IntersectionSelection);
 299 }
 300
 301 //******************************************************
 302 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget,
 303                                             const bool isToConnect)
 304 {
 305   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 306 }
 307
 308 //******************************************************
 309 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 310 {
 311   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 312     mySketchMgr->commitNestedSketch(theOperation);
 313   }
 314   /// deactivate of overconstraint listener should be performed after Sketch commit (#2176)
 315   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 316     overconstraintListener()->setActive(false);
 317
 318   /// Restart sketcher operations automatically
 319   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 320
 321     ModuleBase_OperationFeature* aFOperation =
 322       dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 323     if (aFOperation && !aFOperation->isEditOperation()) {
 324       // the selection is cleared after commit the create operation
 325       // in order to do not use the same selected objects in the restarted operation
 326       // for common behaviour, the selection is cleared even if the operation is not restarted
 327       getWorkshop()->selector()->clearSelection();
 328     }
 329   }
 330 }
 331
 332 //******************************************************
 333 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 334 {
 335   /// Restart sketcher operations automatically
 336   mySketchReentrantMgr->operationAborted(theOperation);
 337   /// deactivate of overconstraint listener should be performed after Sketch abort (#2176)
 338   if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 339     overconstraintListener()->setActive(false);
 340 }
 341
 342 //******************************************************
 343 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 344 {
 345   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 346                                                                                 (theOperation);
 347   if (aFOperation) {
 348     XGUI_Workshop* aWorkshop = XGUI_Tools::workshop(workshop());
 349     XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 350
 351     ModuleBase_ModelWidget* aFilledWidget = 0;
 352     bool aPostonedWidgetActivation = false;
 353
 354     FeaturePtr aFeature = aFOperation->feature();
 355     /// Restart sketcher operations automatically
 356     /// it is important to call method of sketch reentrant manager before filling of PP
 357     /// because it fills some created feature attributes, these new values should be used
 358     /// to fill the property panel
 359     mySketchReentrantMgr->operationStarted(theOperation);
 360
 361     aWorkshop->fillPropertyPanel(aFOperation);
 362     // filling the operation values by the current selection
 363     // if the operation can be committed after the controls filling, the method perform should
 364     // be stopped. Otherwise unnecessary presentations can be shown(e.g. operation prs in sketch)
 365     bool isOperationCommitted = false;
 366     if (!aFOperation->isEditOperation()) {
 367       std::string aGreedAttributeId = ModuleBase_Tools::findGreedAttribute(workshop(), aFeature);
 368       // if there is a greed attribute, automatic commit by preselection
 369       // for this feature is prohibited
 370       aFilledWidget = aFOperation->activateByPreselection(aGreedAttributeId);
 371       if (currentOperation() != aFOperation)
 372         isOperationCommitted = true;
 373       else {
 374         if (aGreedAttributeId.empty()) {
 375           // a signal should be emitted before the next widget activation
 376           // because, the activation of the next widget will give a focus to the widget.
 377           // As a result the value of the widget is initialized.
 378           // And commit may happens until the value is entered.
 379           if (aFilledWidget) {
 380             if (mySketchReentrantMgr->canBeCommittedByPreselection())
 381               isOperationCommitted = mySketchMgr->operationActivatedByPreselection();
 382             // activate the next obligatory widget
 383             if (!isOperationCommitted)
 384               aPropertyPanel->activateNextWidget(aFilledWidget);
 385           }
 386         }
 387         else { // there is a greed widget
 388           const QList<ModuleBase_ModelWidget*>& aWidgets = aPropertyPanel->modelWidgets();
 389           std::string aFirstAttributeId = aWidgets.front()->attributeID();
 390           // activate next widget after greeded if it is the first widget in the panel
 391           // else the first panel widget is already activated by operation start
 392           if (aFirstAttributeId == aGreedAttributeId)
 393             aPostonedWidgetActivation = true;
 394         }
 395       }
 396     } if (!isOperationCommitted) {
 397       aWorkshop->connectToPropertyPanel(true);
 398       updateSketcherOnStart(aFOperation);
 399       updatePresentationsOnStart(aFOperation);
 400
 401       // the objects of the current operation should be deactivated
 402       QObjectPtrList anObjects;
 403       anObjects.append(aFeature);
 404       std::list<ResultPtr> aResults;
 405       ModelAPI_Tools::allResults(aFeature, aResults);
 406       std::list<ResultPtr>::const_iterator aIt;
 407       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 408         anObjects.append(*aIt);
 409       }
 410       QObjectPtrList::const_iterator anIt = anObjects.begin(), aLast = anObjects.end();
 411       for (; anIt != aLast; anIt++)
 412         aWorkshop->deactivateActiveObject(*anIt, false);
 413       if (anObjects.size() > 0) {
 414         XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 415         aDisplayer->updateViewer();
 416       }
 417       /// state of command actions should be updated after displayed objects modification because
 418       /// deactivation(for example) of objects may influence on selection in the viewer
 419       /// State of command actions may depend on selection in the viewer(e.g. Sketch)
 420       workshop()->updateCommandStatus();
 421     }
 422     if (aPostonedWidgetActivation) {
 423       // if the widget is an empty in the chain of activated widgets, the current operation
 424       // is restarted. It should be performed after functionality of the operation starting
 425       aPropertyPanel->activateNextWidget(aFilledWidget);
 426     }
 427   }
 428 }
 429
 430 //******************************************************
 431 void PartSet_Module::updateSketcherOnStart(ModuleBase_Operation* theOperation)
 432 {
 433   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 434     mySketchMgr->startSketch(theOperation);
 435   }
 436   // It is switched off because of
 437   // Task #3067: 5.2.2 Drawing in the sketcher: change the mouse cursor arrow
 438   //else if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 439   //  mySketchMgr->startNestedSketch(theOperation);
 440   //}
 441 }
 442
 443 //******************************************************
 444 void PartSet_Module::updatePresentationsOnStart(ModuleBase_Operation* theOperation)
 445 {
 446   ModuleBase_OperationFeature* aFOperation =
 447     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 448   if (aFOperation) {
 449     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, false);
 450     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, false);
 451   }
 452 }
 453
 454 //******************************************************
 455 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 456 {
 457   ModuleBase_IModule::operationResumed(theOperation);
 458
 459   ModuleBase_OperationFeature* aFOperation =
 460     dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 461   if (aFOperation) {
 462     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, false);
 463     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, false);
 464   }
 465 }
 466
 467 //******************************************************
 468 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 469 {
 470   bool isModifiedArgs = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false);
 471   bool isModifiedResults = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 472   bool isModified = isModifiedArgs || isModifiedResults;
 473
 474   if (sketchMgr()->isNestedSketchOperation(theOperation)) {
 475     mySketchMgr->stopNestedSketch(theOperation);
 476   }
 477   else if (PartSet_SketcherMgr::isSketchOperation(theOperation))
 478     setDefaultConstraintShown();
 479
 480   //VSV: Viewer is updated on feature update and redisplay
 481   if (isModified) {
 482     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 483     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 484     aDisplayer->updateViewer();
 485   }
 486
 487   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator
 488     anIt = myHasConstraintShown.begin(), aLast = myHasConstraintShown.end();
 489   for (; anIt != aLast; anIt++) {
 490     mySketchMgr->updateBySketchParameters(anIt.key(), anIt.value());
 491   }
 492 }
 493
 494 //******************************************************
 495 ModuleBase_Operation* PartSet_Module::currentOperation() const
 496 {
 497   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 498   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 499   return anOpMgr->currentOperation();
 500 }
 501
 502 //******************************************************
 503 bool PartSet_Module::canUndo() const
 504 {
 505   bool aCanUndo = false;
 506   SessionPtr aMgr = ModelAPI_Session::get();
 507   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 508     aCanUndo = !aMgr->isOperation();
 509     if (!aCanUndo) // check the enable state additionally by sketch manager
 510       aCanUndo = aMgr->canUndo();
 511   }
 512   return aCanUndo;
 513 }
 514
 515 //******************************************************
 516 bool PartSet_Module::canRedo() const
 517 {
 518   bool aCanRedo = false;
 519   SessionPtr aMgr = ModelAPI_Session::get();
 520   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 521     aCanRedo = !aMgr->isOperation();
 522     if (!aCanRedo) // check the enable state additionally by sketch manager
 523       aCanRedo = aMgr->canRedo();
 524   }
 525   return aCanRedo;
 526 }
 527
 528 //******************************************************
 529 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 530 {
 531   bool aValid = true;
 532   if (theActionId == "MOVE_CMD") {
 533     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 534     if (aFeature) {
 535       ResultPtr aResult = ModuleBase_Tools::firstResult(aFeature);
 536       // part features can not be moved in the history.
 537       if (aResult.get() && aResult->groupName() == ModelAPI_ResultPart::group())
 538         aValid = false;
 539     }
 540   }
 541   return aValid;
 542 }
 543
 544 //******************************************************
 545 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 546 {
 547   // the sketch manager put the restriction to the objects erase
 548   return mySketchMgr->canEraseObject(theObject);
 549 }
 550
 551 //******************************************************
 552 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 553 {
 554   // the sketch manager put the restriction to the objects display
 555   return mySketchMgr->canDisplayObject(theObject);
 556 }
 557
 558 //******************************************************
 559 bool PartSet_Module::canUsePreselection(const QString& thePreviousOperationKind,
 560                                         const QString& theStartedOperationKind)
 561 {
 562   if (ModuleBase_IModule::canUsePreselection(thePreviousOperationKind, theStartedOperationKind))
 563     return true;
 564
 565   return mySketchMgr->isNestedSketchFeature(theStartedOperationKind);
 566 }
 567
 568 /*void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 569 {
 570   mySketchMgr->processHiddenObject(theObjects);
 571 }*/
 572
 573 //******************************************************
 574 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 575 {
 576   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 577
 578   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 579   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 580        isNestedOp = sketchMgr()->isNestedSketchOperation(anOperation);
 581   if (isSketchOp || isNestedOp) {
 582     // in active sketch operation it is possible to activate operation object in selection
 583     // in the edit operation, e.g. points of the line can be moved when the line is edited
 584     ModuleBase_OperationFeature* aFOperation =
 585       dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 586     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 587   }
 588   return aCanActivate;
 589 }
 590
 591 //******************************************************
 592 bool PartSet_Module::addViewerMenu(const QMap<QString, QAction*>& theStdActions,
 593                                    QWidget* theParent,
 594                                    QMap<int, QAction*>& theMenuActions) const
 595 {
 596   return myMenuMgr->addViewerMenu(theStdActions, theParent, theMenuActions);
 597 }
 598
 599 //******************************************************
 600 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 601 {
 602   myMenuMgr->updateViewerMenu(theStdActions);
 603 }
 604
 605 //******************************************************
 606 bool PartSet_Module::isActionEnableStateFixed(const int theActionId) const
 607 {
 608   bool isEnabledFixed = false;
 609   if (theActionId == XGUI_ActionsMgr::AcceptAll &&
 610       mySketchReentrantMgr->isInternalEditActive())
 611     isEnabledFixed = true;
 612   return isEnabledFixed;
 613 }
 614
 615 //******************************************************
 616 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 617 {
 618   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 619   if (anError.isEmpty())
 620     anError = sketchMgr()->getFeatureError(theFeature);
 621
 622   return anError;
 623 }
 624
 625 //******************************************************
 626 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 627                                          QStringList& theIds) const
 628 {
 629   myMenuMgr->grantedOperationIds(theOperation, theIds);
 630
 631   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 632     XGUI_Workshop* aWorkshop = getWorkshop();
 633     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 634   }
 635 }
 636
 637 //******************************************************
 638 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 639 {
 640   if (mySketchMgr->activeSketch().get())
 641     PartSet_SketcherMgr::sketchSelectionModes(mySketchMgr->activeSketch(), theModes);
 642   else
 643     theModes = XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes();
 644 }
 645
 646 //******************************************************
 647 void PartSet_Module::moduleSelectionModes(int theModesType, QIntList& theModes)
 648 {
 649   customSubShapesSelectionModes(theModes);
 650   //theModes.append(XGUI_Tools::workshop(myWorkshop)->viewerSelectionModes());
 651   //myWorkshop->module()->activeSelectionModes(theModes);
 652 }
 653
 654 //******************************************************
 655 void PartSet_Module::moduleSelectionFilters(const QIntList& theFilterTypes,
 656                                             SelectMgr_ListOfFilter& theSelectionFilters)
 657 {
 658   bool isSketchActive = mySketchMgr->activeSketch().get();
 659
 660   std::map<ModuleBase_SelectionFilterType, Handle(SelectMgr_Filter)>::const_iterator aFiltersIt =
 661     mySelectionFilters.begin();
 662   for (; aFiltersIt != mySelectionFilters.end(); aFiltersIt++) {
 663     int aFilterType = aFiltersIt->first;
 664     // do not add not participating filters in given parameters
 665     if (!theFilterTypes.contains(aFilterType))
 666       continue;
 667
 668     // using sketch filters only if sketch operation is active
 669     if (!isSketchActive &&
 670         mySketchMgr->sketchSelectionFilter((ModuleBase_SelectionFilterType)aFilterType))
 671       continue;
 672
 673     // using filtering of construction results only from faces panel
 674     if (aFilterType == SF_ResultGroupNameFilter)
 675       continue;
 676
 677     theSelectionFilters.Append(aFiltersIt->second);
 678   }
 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(const FeaturePtr& theFeature, const QString& theXmlRepr,
 756                                    QList<ModuleBase_ModelWidget*>& theWidgets) const
 757 {
 758   bool aProcessed = false;
 759
 760   XGUI_Workshop* aWorkshop = getWorkshop();
 761   XGUI_PropertyPanel* aPropertyPanel = aWorkshop->propertyPanel();
 762   if (mySketchMgr->activeSketch().get() && aPropertyPanel) {
 763     ModuleBase_ISelection* aSelection = workshop()->selection();
 764     // click on a point in sketch leads here with the point is highlighted, not yet selected
 765     QList<ModuleBase_ViewerPrsPtr> aPreselection = aSelection->getHighlighted();
 766     if (aPreselection.size() == 1) {
 767       ModuleBase_ViewerPrsPtr aSelectedPrs = aPreselection[0];
 768       ObjectPtr anObject = aSelectedPrs->object();
 769
 770       FeaturePtr aFeature = ModelAPI_Feature::feature(anObject);
 771       GeomShapePtr aShape = aSelectedPrs->shape();
 772       // click on the digit of dimension constrain comes here
 773       // with an empty shape, so we need the check
 774       if (aFeature == theFeature && aShape.get() && !aShape->isNull()) {
 775         // if feature has only one result and shape of result is equal to selected shape
 776         // this attribute is not processed. It is a case of Sketch Point.
 777         if (aFeature->results().size() == 1) {
 778           ResultPtr aResult = aFeature->results().front();
 779           if (aResult.get() && aResult->shape()->isEqual(aShape))
 780             return aProcessed;
 781         }
 782         const TopoDS_Shape& aTDShape = aShape->impl<TopoDS_Shape>();
 783         AttributePtr anAttribute = PartSet_Tools::findAttributeBy2dPoint(anObject, aTDShape,
 784                                                                mySketchMgr->activeSketch());
 785         if (anAttribute.get()) {
 786           ModuleBase_WidgetFactory aFactory(theXmlRepr.toStdString(), workshop());
 787
 788           const std::string anAttributeId = anAttribute->id();
 789           aFactory.createWidget(aPropertyPanel->contentWidget(), anAttributeId);
 790
 791           theWidgets = aFactory.getModelWidgets();
 792           // it is possible that the point does not present in XML definition,
 793           // in this case, we assume that it is not processed by this module
 794           // e.g. "Intersection point" feature
 795           aProcessed = !theWidgets.isEmpty();
 796         }
 797       }
 798     }
 799   }
 800   return aProcessed;
 801 }
 802
 803 //******************************************************
 804 void PartSet_Module::onSelectionChanged()
 805 {
 806   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 807   if (!aOperation)
 808     return;
 809
 810   bool isSketcherOp = false;
 811   // An edit operation is enable only if the current opeation is the sketch operation
 812   if (mySketchMgr->activeSketch()) {
 813     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 814       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 815   }
 816   if (isSketcherOp) {
 817     // Editing of constraints can be done on selection
 818     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 819     QList<ModuleBase_ViewerPrsPtr> aSelected = aSelect->getSelected();
 820     if (aSelected.size() == 1) {
 821       ModuleBase_ViewerPrsPtr aPrs = aSelected.first();
 822       ObjectPtr aObject = aPrs->object();
 823       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 824       if (aFeature) {
 825         std::string aId = aFeature->getKind();
 826         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 827             (aId == SketchPlugin_ConstraintLength::ID()) ||
 828             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 829             (aId == SketchPlugin_ConstraintAngle::ID())) {
 830           editFeature(aFeature);
 831         }
 832       }
 833     }
 834   }
 835 }
 836
 837 //******************************************************
 838 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 839 {
 840   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 841   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 842   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 843 }
 844
 845 //******************************************************
 846 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType,
 847                                                            QWidget* theParent,
 848                                                            Config_WidgetAPI* theWidgetApi)
 849 {
 850   ModuleBase_IWorkshop* aWorkshop = workshop();
 851   XGUI_Workshop* aXUIWorkshop = getWorkshop();
 852   ModuleBase_ModelWidget* aWgt = NULL;
 853   if (theType == "sketch-start-label") {
 854     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 855                                                                theWidgetApi, myHasConstraintShown);
 856     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 857       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 858     connect(aLabelWgt, SIGNAL(showConstraintToggled(int, bool)),
 859       mySketchMgr, SLOT(onShowConstraintsToggle(int, bool)));
 860     connect(aLabelWgt, SIGNAL(showFreePoints(bool)), mySketchMgr, SLOT(onShowPoints(bool)));
 861     connect(aLabelWgt, SIGNAL(autoConstraints(bool)),
 862       sketchReentranceMgr(), SLOT(onAutoConstraints(bool)));
 863     aLabelWgt->setShowPointsState(mySketchMgr->isShowFreePointsShown());
 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_Operation* anOpAction = new ModuleBase_Operation(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         if (aFeature->getKind() == SketchPlugin_ConstraintCoincidence::ID())
1064           aCtx->SetZLayer(anAIS, Graphic3d_ZLayerId_Top);
1065         else
1066           aCtx->SetZLayer(anAIS, myVisualLayerId);
1067       }
1068     }
1069   }
1070 }
1071
1072 //******************************************************
1073 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
1074 {
1075   // this is obsolete
1076   // it should be recomputed in order to disappear in the viewer if the corresponded object
1077   // is erased
1078   //if (myCustomPrs->isActive())
1079   //  myCustomPrs->redisplay(theObject, false);
1080 }
1081
1082 //******************************************************
1083 void PartSet_Module::onViewTransformed(int theTrsfType)
1084 {
1085   // Set length of arrows constant in pixel size
1086   // if the operation is panning or rotate or panglobal then do nothing
1087   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
1088     return;
1089   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
1090   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
1091   if (aContext.IsNull())
1092     return;
1093
1094   //Handle(V3d_View) aView = aViewer->activeView();
1095
1096   XGUI_Workshop* aWorkshop = getWorkshop();
1097   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1098   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
1099   Handle(V3d_View) aView;
1100   double aScale = 0;
1101   for (aV3dViewer->InitDefinedViews();
1102        aV3dViewer->MoreDefinedViews();
1103        aV3dViewer->NextDefinedViews()) {
1104     Handle(V3d_View) aV = aV3dViewer->DefinedView();
1105     double aS = aV->Scale();
1106     if (aS > aScale) {
1107       aScale = aS;
1108       aView = aV;
1109     }
1110   }
1111   if (aView.IsNull())
1112     return;
1113
1114   bool isModified = false;
1115   ModuleBase_Operation* aCurrentOperation = myWorkshop->currentOperation();
1116   if (aCurrentOperation &&
1117     (PartSet_SketcherMgr::isSketchOperation(aCurrentOperation) ||
1118      sketchMgr()->isNestedSketchOperation(aCurrentOperation) ||
1119      (aCurrentOperation->id() == "Measurement")))
1120   {
1121     double aLen = aView->Convert(SketcherPrs_Tools::getConfigArrowSize());
1122
1123     double aPrevLen = SketcherPrs_Tools::getArrowSize();
1124     SketcherPrs_Tools::setArrowSize(aLen);
1125     const double aCurScale = aViewer->activeView()->Camera()->Scale();
1126     aViewer->SetScale(aViewer->activeView(), aCurScale);
1127 #ifdef OPTIMIZE_PRS
1128     QList<Handle(AIS_InteractiveObject)> aPrsList = aDisplayer->displayedPresentations();
1129     foreach(Handle(AIS_InteractiveObject) aAisObj, aPrsList) {
1130 #else
1131     QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
1132     foreach(AISObjectPtr aAIS, aPrsList) {
1133       Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
1134 #endif
1135       Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
1136       if (!aDim.IsNull()) {
1137         aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
1138         aContext->Redisplay(aDim, false);
1139         isModified = true;
1140       }
1141     }
1142     if (isModified)
1143       aDisplayer->updateViewer();
1144   }
1145
1146 }
1147
1148 //******************************************************
1149 bool PartSet_Module::isCustomPrsActivated(const ModuleBase_CustomizeFlag& theFlag) const
1150 {
1151   return myCustomPrs->isActive(theFlag);
1152 }
1153
1154 //******************************************************
1155 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature,
1156                                        const ModuleBase_CustomizeFlag& theFlag,
1157                                        const bool theUpdateViewer)
1158 {
1159   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
1160 }
1161
1162 //******************************************************
1163 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
1164                                          const bool theUpdateViewer)
1165 {
1166   myCustomPrs->deactivate(theFlag, theUpdateViewer);
1167 }
1168
1169 //******************************************************
1170 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
1171                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
1172 {
1173   bool aCustomized = false;
1174
1175   XGUI_Workshop* aWorkshop = getWorkshop();
1176   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1177   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1178   if (!anObject)
1179     return aCustomized;
1180
1181   if (!theResult.get()) {
1182     std::vector<int> aColor;
1183     XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
1184     if (!aColor.empty()) {
1185       aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1186     }
1187   }
1188   // customize dimentional constrains
1189   sketchMgr()->customizePresentation(anObject);
1190
1191   return aCustomized;
1192 }
1193
1194 //******************************************************
1195 bool PartSet_Module::afterCustomisePresentation(std::shared_ptr<ModelAPI_Result> theResult,
1196                                                 AISObjectPtr thePrs,
1197                                                 GeomCustomPrsPtr theCustomPrs)
1198 {
1199   bool aCustomized = false;
1200
1201   XGUI_Workshop* aWorkshop = getWorkshop();
1202   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1203   ObjectPtr anObject = aDisplayer->getObject(thePrs);
1204   if (!anObject)
1205     return aCustomized;
1206
1207   std::vector<int> aColor;
1208   bool aUseCustomColor = true;
1209   if (aUseCustomColor)
1210     myOverconstraintListener->getCustomColor(anObject, aColor);
1211   // customize sketch symbol presentation
1212   Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
1213   if (!anAISIO.IsNull()) {
1214     if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
1215       Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
1216       if (!aPrs.IsNull()) {
1217         aPrs->SetCustomColor(aColor);
1218         aCustomized = true;
1219       }
1220     } else if (!Handle(SketcherPrs_Coincident)::DownCast(anAISIO).IsNull()) {
1221       Handle(SketcherPrs_Coincident) aPrs = Handle(SketcherPrs_Coincident)::DownCast(anAISIO);
1222       if (!aPrs.IsNull()) {
1223         aPrs->SetCustomColor(aColor);
1224         aCustomized = true;
1225       }
1226     }
1227   }
1228   // customize sketch dimension constraint presentation
1229   if (!aCustomized) {
1230     if (!aColor.empty()) { // otherwise presentation has the default color
1231       aCustomized = thePrs->setColor(aColor[0], aColor[1], aColor[2]);
1232     }
1233   }
1234   return aCustomized;
1235 }
1236
1237 //******************************************************
1238 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
1239                                      const bool theUpdateViewer)
1240 {
1241   bool isRedisplayed = false;
1242   if (myCustomPrs->isActive(theFlag))
1243     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
1244
1245   return isRedisplayed;
1246 }
1247
1248 //******************************************************
1249 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
1250 {
1251   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
1252   if (aOB) {
1253     QLabel* aLabel = aOB->activeDocLabel();
1254     aLabel->installEventFilter(myMenuMgr);
1255     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
1256           SLOT(onActiveDocPopup(const QPoint&)));
1257     aOB->treeView()->setExpandsOnDoubleClick(false);
1258     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
1259       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
1260
1261     Events_Loop* aLoop = Events_Loop::loop();
1262     aLoop->registerListener(this, Events_Loop::eventByName(EVENT_OBJECT_CREATED));
1263   }
1264 }
1265
1266 //******************************************************
1267 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
1268 {
1269   SessionPtr aMgr = ModelAPI_Session::get();
1270   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
1271
1272   XGUI_Workshop* aWorkshop = getWorkshop();
1273   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
1274
1275   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
1276
1277   QMenu aMenu;
1278   aMenu.addAction(aActivatePartAction);
1279   aMenu.exec(aHeader->mapToGlobal(thePnt));
1280 }
1281
1282 //******************************************************
1283 Handle(AIS_InteractiveObject) PartSet_Module::createPresentation(const ObjectPtr& theObject)
1284 {
1285   ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1286   if (aResult.get())
1287     return mySketchMgr->createPresentation(aResult);
1288   else {
1289     FieldStepPtr aStep =
1290       std::dynamic_pointer_cast<ModelAPI_ResultField::ModelAPI_FieldStep>(theObject);
1291     if (aStep.get()) {
1292       return new PartSet_FieldStepPrs(aStep);
1293     }
1294   }
1295   return Handle(AIS_InteractiveObject)();
1296 }
1297
1298 //******************************************************
1299 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
1300 {
1301   ObjectPtr anObject;
1302   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1303   if (aOperation) {
1304     /// If last line finished on vertex the lines creation sequence has to be break
1305     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1306     if (aPanel) {
1307       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1308       // if there is an active widget, find the presented object in it
1309       if (!anActiveWidget)
1310         anActiveWidget = aPanel->preselectionWidget();
1311
1312       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1313                                                                              (anActiveWidget);
1314       if (aWidgetValidated)
1315         anObject = aWidgetValidated->findPresentedObject(theAIS);
1316     }
1317   }
1318   return anObject;
1319 }
1320
1321 //******************************************************
1322 bool PartSet_Module::canBeShaded(Handle(AIS_InteractiveObject) theAIS) const
1323 {
1324   bool aCanBeShaged = true;
1325
1326   Handle(PartSet_ResultSketchPrs) aPrs = Handle(PartSet_ResultSketchPrs)::DownCast(theAIS);
1327   if (!aPrs.IsNull())
1328     aCanBeShaged = false;
1329
1330   return aCanBeShaged;
1331 }
1332
1333 //******************************************************
1334 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
1335 {
1336   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
1337   int aSelected = aObjects.size();
1338   SessionPtr aMgr = ModelAPI_Session::get();
1339   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
1340
1341   bool hasResult = false;
1342   bool hasFeature = false;
1343   bool hasParameter = false;
1344   bool hasCompositeOwner = false;
1345   bool hasResultInHistory = false;
1346   bool hasFolder = false;
1347   ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter,
1348                                   hasCompositeOwner, hasResultInHistory, hasFolder);
1349
1350   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
1351   if (aSelected == 1) {
1352     ObjectPtr aObject = aObjects.first();
1353     if (aObject) {
1354       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
1355       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
1356       bool isPart = aPart.get() ||
1357         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
1358       if (isPart) {
1359         DocumentPtr aPartDoc;
1360         if (!aPart.get()) {
1361           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
1362         }
1363         if (aPart.get()) // this may be null is Part feature is disabled
1364           aPartDoc = aPart->partDoc();
1365
1366         theMenu->addAction(aActivatePartAction);
1367         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
1368
1369       } else if (aObject->document() == aMgr->activeDocument()) {
1370         if (hasParameter || hasFeature) {
1371           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
1372           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1373           if (aCurrentOp && aFeature.get()) {
1374             if (aCurrentOp->id().toStdString() == aFeature->getKind())
1375               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
1376           }
1377         }
1378       }
1379     }
1380   } else {
1381     if (hasFeature) {
1382       myMenuMgr->action("EDIT_CMD")->setEnabled(aCurrentOp == 0);
1383       theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
1384       theMenu->addSeparator();
1385     }
1386   }
1387   bool aNotDeactivate = (aCurrentOp == 0);
1388   if (!aNotDeactivate) {
1389     aActivatePartAction->setEnabled(false);
1390   }
1391 }
1392
1393 //******************************************************
1394 #define EXPAND_PARENT(OBJ) \
1395 QModelIndex aObjIndex = aDataModel->objectIndex(OBJ); \
1396 if (aObjIndex.isValid()) { \
1397   QModelIndex aParent = aObjIndex.parent(); \
1398   int aCount = aDataModel->rowCount(aParent); \
1399   if (aCount == 1) \
1400     aTreeView->setExpanded(aParent, true); \
1401 }
1402
1403 //******************************************************
1404 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
1405 {
1406   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
1407     // Do not change activation of parts if an operation active
1408     static QStringList aAllowActivationList;
1409     if (aAllowActivationList.isEmpty())
1410       aAllowActivationList <<
1411       QString(PartSetPlugin_Part::ID().c_str()) <<
1412       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
1413       QString(PartSetPlugin_Remove::ID().c_str());
1414     if (myWorkshop->currentOperation() &&
1415       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
1416       return;
1417     XGUI_Workshop* aWorkshop = getWorkshop();
1418     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1419     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
1420     QPalette aPalet = aLabel->palette();
1421
1422     SessionPtr aMgr = ModelAPI_Session::get();
1423     DocumentPtr aActiveDoc = aMgr->activeDocument();
1424
1425     // Clear active part index if there is no Part documents
1426     // It could be not null if document was closed and opened a new
1427     // without closeDocument call
1428     if (aMgr->allOpenedDocuments().size() <= 1)
1429       myActivePartIndex = QModelIndex();
1430
1431     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1432     QModelIndex aOldActive = myActivePartIndex;
1433     myActivePartIndex = aDataModel->documentRootIndex(aActiveDoc, 0);
1434     bool needUpdate = false;
1435     if (myActivePartIndex.isValid()) {
1436       needUpdate = aTreeView->isExpanded(myActivePartIndex);
1437       if (!needUpdate)
1438         aTreeView->setExpanded(myActivePartIndex, true);
1439     }
1440     if ((aOldActive != myActivePartIndex) && (aOldActive.isValid()))
1441       aTreeView->setExpanded(aOldActive, false);
1442
1443     aLabel->setPalette(aPalet);
1444     aWorkshop->updateCommandStatus();
1445
1446     // Update displayed objects in order to update active color
1447     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1448     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1449     bool aHidden;
1450     bool aUpdateViewer = false;
1451     foreach(ObjectPtr aObj, aObjects) {
1452       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1453         aObj->isDisabled() || (!aObj->isDisplayed());
1454       if (!aHidden) {
1455         aDisplayer->redisplay(aObj, false);
1456         aUpdateViewer = true;
1457       }
1458     }
1459     if (aUpdateViewer)
1460      aDisplayer->updateViewer();
1461     // Update tree items if they are expanded
1462     if (needUpdate) {
1463       aTreeView->viewport()->update(aTreeView->viewport()->rect());
1464     }
1465   } else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_CREATED)) {
1466     std::shared_ptr<ModelAPI_ObjectUpdatedMessage> aUpdMsg =
1467         std::dynamic_pointer_cast<ModelAPI_ObjectUpdatedMessage>(theMessage);
1468     std::set<ObjectPtr> aObjects = aUpdMsg->objects();
1469
1470     ObjectPtr aConstrObj;
1471     ObjectPtr aResultObj;
1472     std::set<ObjectPtr>::const_iterator aIt;
1473     DocumentPtr aRootDoc = ModelAPI_Session::get()->moduleDocument();
1474     for (aIt = aObjects.begin(); aIt != aObjects.end(); ++aIt) {
1475       ObjectPtr aObject = (*aIt);
1476       if ((!aResultObj.get()) && (aObject->groupName() == ModelAPI_ResultBody::group())
1477           && (aObject->document() != aRootDoc))
1478         aResultObj = aObject;
1479       if ((!aConstrObj.get()) && (aObject->groupName() == ModelAPI_ResultConstruction::group())
1480           && (aObject->document() != aRootDoc))
1481         aConstrObj = aObject;
1482       if (aResultObj.get() && aConstrObj.get())
1483         break;
1484     }
1485
1486     if (aResultObj.get() || aConstrObj.get()) {
1487       XGUI_Workshop* aWorkshop = getWorkshop();
1488       XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
1489       XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1490
1491       if (aResultObj.get()) {
1492         EXPAND_PARENT(aResultObj)
1493       }
1494       if (aConstrObj.get()) {
1495         EXPAND_PARENT(aConstrObj)
1496       }
1497     }
1498   }
1499   else if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY)) {
1500     CompositeFeaturePtr aSketch = mySketchMgr->activeSketch();
1501     if (aSketch.get()) {
1502       ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1503       if (PartSet_SketcherMgr::isSketchOperation(anOperation))
1504         mySketchMgr->previewSketchPlane()->createSketchPlane(aSketch, myWorkshop);
1505     }
1506   }
1507 }
1508
1509 //******************************************************
1510 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1511 {
1512   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1513     return;
1514   SessionPtr aMgr = ModelAPI_Session::get();
1515   if (!theIndex.isValid()) {
1516     // It seems that this code is obsolete
1517     //aMgr->setActiveDocument(aMgr->moduleDocument());
1518     return;
1519   }
1520   if (theIndex.column() != 1) // Use only first column
1521     return;
1522
1523   XGUI_Workshop* aWorkshop = getWorkshop();
1524   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1525   // De not use non editable Indexes
1526   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1527     return;
1528   ObjectPtr aObj = aDataModel->object(theIndex);
1529
1530   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1531   if (!aPart.get()) { // Probably this is Feature
1532     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1533     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1534       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1535     }
1536   }
1537   if (aPart.get()) { // if this is a part
1538     if (aPart->partDoc() == aMgr->activeDocument()) {
1539       myMenuMgr->activatePartSet();
1540     } else {
1541       myMenuMgr->activatePart(aPart);
1542     }
1543   }
1544 }
1545
1546 //******************************************************
1547 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1548 {
1549   // z layer is created for all started operations in order to visualize operation AIS presentation
1550   // over the object
1551   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1552   if (aContext.IsNull())
1553     return;
1554
1555   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1556   if (myVisualLayerId == 0) {
1557     if (myVisualLayerId == 0)
1558       aViewer->AddZLayer(myVisualLayerId);
1559   } else {
1560     TColStd_SequenceOfInteger aZList;
1561     aViewer->GetAllZLayers(aZList);
1562     bool aFound = false;
1563     for (int i = 1; i <= aZList.Length(); i++) {
1564       if (aZList(i) == myVisualLayerId) {
1565         aFound = true;
1566         break;
1567       }
1568     }
1569     if (!aFound)
1570       aViewer->AddZLayer(myVisualLayerId);
1571   }
1572   // if there is an active operation with validated widget,
1573   // the filters of this widget should be activated in the created view
1574   myWorkshop->selectionActivate()->updateSelectionFilters();
1575   myWorkshop->selectionActivate()->updateSelectionModes();
1576 }
1577
1578 //******************************************************
1579 void PartSet_Module::widgetStateChanged(int thePreviousState)
1580 {
1581   mySketchMgr->widgetStateChanged(thePreviousState);
1582 }
1583
1584 //******************************************************
1585 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1586 {
1587   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1588 }
1589
1590 //******************************************************
1591 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1592 {
1593   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1594     mySketchMgr->stopSketch(theOperation);
1595   }
1596 }
1597
1598 //******************************************************
1599 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1600 {
1601   GeomShapePtr aGeomShape;
1602
1603   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1604   if (anOperation && sketchMgr()->isNestedSketchOperation(anOperation)) {
1605     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1606   }
1607   return aGeomShape;
1608 }
1609
1610 //******************************************************
1611 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1612                                            const GeomShapePtr& theGeomShape)
1613 {
1614   AttributePtr anAttribute;
1615   GeomShapePtr aGeomShape = theGeomShape;
1616   if (!aGeomShape.get()) {
1617     // processing shape of result, e.g. sketch circle center is selected, this is a result
1618     // the geom shape is empty, the shape of result should be used
1619     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1620     if (aResult.get()) {
1621       aGeomShape = aResult->shape();
1622     }
1623   }
1624
1625   if (aGeomShape.get()) {
1626     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1627     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1628                                                  mySketchMgr->activeSketch());
1629   }
1630   return anAttribute;
1631 }
1632
1633 //******************************************************
1634 std::shared_ptr<Events_Message> PartSet_Module::reentrantMessage()
1635 {
1636   return sketchReentranceMgr()->reentrantMessage();
1637 }
1638
1639 //******************************************************
1640 void PartSet_Module::setReentrantPreSelection(const std::shared_ptr<Events_Message>& theMessage)
1641 {
1642   sketchReentranceMgr()->setReentrantPreSelection(theMessage);
1643 }
1644
1645 //******************************************************
1646 void PartSet_Module::onChoiceChanged(ModuleBase_ModelWidget* theWidget,
1647                                      int theIndex)
1648 {
1649   ModuleBase_WidgetChoice* aChoiceWidget = dynamic_cast<ModuleBase_WidgetChoice*>(theWidget);
1650   if (!aChoiceWidget)
1651     return;
1652
1653   QString aChoiceTitle = aChoiceWidget->getPropertyPanelTitle(theIndex);
1654   if (!aChoiceTitle.isEmpty()) {
1655     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1656     if (!aOperation)
1657       return;
1658     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1659     if (aPanel)
1660       aPanel->setWindowTitle(aChoiceTitle);
1661   }
1662 }
1663
1664 //******************************************************
1665 XGUI_Workshop* PartSet_Module::getWorkshop() const
1666 {
1667   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
1668   return aConnector->workshop();
1669 }
1670
1671 void PartSet_Module::setDefaultConstraintShown()
1672 {
1673   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
1674   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
1675   myHasConstraintShown[PartSet_Tools::Expressions] = false;
1676 }
1677
1678 //******************************************************
1679 ModuleBase_ITreeNode* PartSet_Module::rootNode() const
1680 {
1681   return myRoot;
1682 }
1683
1684 //******************************************************
1685 void PartSet_Module::disableCustomMode(ModuleBase_CustomizeFlag theMode) {
1686   myCustomPrs->disableCustomMode(theMode);
1687 }
1688
1689 //******************************************************
1690 void PartSet_Module::enableCustomModes() {
1691   myCustomPrs->enableCustomModes();
1692 }