src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include "PartSet_WidgetSketchLabel.h"
   5 #include "PartSet_Validators.h"
   6 #include "PartSet_Tools.h"
   7 #include "PartSet_WidgetPoint2d.h"
   8 #include "PartSet_WidgetPoint2dDistance.h"
   9 #include "PartSet_WidgetShapeSelector.h"
  10 #include "PartSet_WidgetPoint2dAngle.h"
  11 #include "PartSet_WidgetMultiSelector.h"
  12 #include "PartSet_WidgetEditor.h"
  13 #include "PartSet_WidgetFileSelector.h"
  14 #include "PartSet_WidgetSketchCreator.h"
  15 #include "PartSet_SketcherMgr.h"
  16 #include "PartSet_MenuMgr.h"
  17 #include "PartSet_CustomPrs.h"
  18 #include "PartSet_IconFactory.h"
  19
  20 #include "PartSet_Filters.h"
  21 #include "PartSet_FilterInfinite.h"
  22
  23 #include <PartSetPlugin_Remove.h>
  24 #include <PartSetPlugin_Part.h>
  25 #include <PartSetPlugin_Duplicate.h>
  26
  27 #include <ModuleBase_Operation.h>
  28 #include <ModuleBase_OperationAction.h>
  29 #include <ModuleBase_IViewer.h>
  30 #include <ModuleBase_IViewWindow.h>
  31 #include <ModuleBase_IPropertyPanel.h>
  32 #include <ModuleBase_WidgetEditor.h>
  33 #include <ModuleBase_WidgetValidated.h>
  34 #include <ModuleBase_FilterFactory.h>
  35 #include <ModuleBase_Tools.h>
  36 #include <ModuleBase_OperationFeature.h>
  37
  38 #include <GeomValidators_ShapeType.h>
  39 #include <GeomValidators_Finite.h>
  40 #include <GeomValidators_Face.h>
  41 #include <GeomValidators_ConstructionComposite.h>
  42 #include <GeomValidators_ZeroOffset.h>
  43 #include <GeomValidators_BooleanArguments.h>
  44 #include <GeomValidators_Different.h>
  45
  46
  47 #include <ModelAPI_Object.h>
  48 #include <ModelAPI_Events.h>
  49 #include <ModelAPI_Validator.h>
  50 #include <ModelAPI_Data.h>
  51 #include <ModelAPI_Session.h>
  52 #include <ModelAPI_ShapeValidator.h>
  53 #include <ModelAPI_ResultBody.h>
  54
  55 #include <GeomDataAPI_Point2D.h>
  56 #include <GeomDataAPI_Point.h>
  57 #include <GeomDataAPI_Dir.h>
  58
  59 #include <XGUI_Displayer.h>
  60 #include <XGUI_Workshop.h>
  61 #include <XGUI_OperationMgr.h>
  62 #include <XGUI_PropertyPanel.h>
  63 #include <XGUI_ModuleConnector.h>
  64 #include <XGUI_ContextMenuMgr.h>
  65 #include <XGUI_Tools.h>
  66 #include <XGUI_ObjectsBrowser.h>
  67 #include <XGUI_SelectionMgr.h>
  68 #include <XGUI_DataModel.h>
  69
  70 #include <SketchPlugin_Feature.h>
  71 #include <SketchPlugin_Sketch.h>
  72 #include <SketchPlugin_Line.h>
  73 #include <SketchPlugin_Arc.h>
  74 #include <SketchPlugin_Circle.h>
  75 #include <SketchPlugin_Point.h>
  76 #include <SketchPlugin_ConstraintAngle.h>
  77 #include <SketchPlugin_ConstraintLength.h>
  78 #include <SketchPlugin_ConstraintDistance.h>
  79 #include <SketchPlugin_ConstraintParallel.h>
  80 #include <SketchPlugin_ConstraintPerpendicular.h>
  81 #include <SketchPlugin_ConstraintRadius.h>
  82
  83 #include <SketcherPrs_SymbolPrs.h>
  84 #include <SketcherPrs_Tools.h>
  85
  86 #include <Events_Loop.h>
  87 #include <Config_PropManager.h>
  88 #include <Config_Keywords.h>
  89
  90 #include <StdSelect_TypeOfFace.hxx>
  91 #include <TopoDS_Vertex.hxx>
  92 #include <TopoDS.hxx>
  93 #include <TopoDS_Shape.hxx>
  94 #include <BRep_Tool.hxx>
  95 #include <AIS_Dimension.hxx>
  96
  97 #include <QObject>
  98 #include <QMouseEvent>
  99 #include <QString>
 100 #include <QTimer>
 101 #include <QApplication>
 102 #include <QMessageBox>
 103 #include <QMainWindow>
 104 #include <QLineEdit>
 105
 106 #include <GeomAlgoAPI_FaceBuilder.h>
 107 #include <GeomDataAPI_Dir.h>
 108
 109 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 110
 111 #ifdef _DEBUG
 112 #include <QDebug>
 113 #endif
 114
 115 /*!Create and return new instance of XGUI_Module*/
 116 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 117 {
 118   return new PartSet_Module(theWshop);
 119 }
 120
 121 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 122   : ModuleBase_IModule(theWshop),
 123   myRestartingMode(RM_None), myVisualLayerId(0)
 124 {
 125   new PartSet_IconFactory();
 126
 127   mySketchMgr = new PartSet_SketcherMgr(this);
 128   myDataModel = new PartSet_DocumentDataModel(this);
 129
 130   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 131   XGUI_Workshop* aWorkshop = aConnector->workshop();
 132
 133   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 134   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 135   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 136           this, SLOT(onOperationActivatedByPreselection()));
 137
 138   ModuleBase_IViewer* aViewer = theWshop->viewer();
 139   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 140           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 141   connect(aViewer, SIGNAL(viewTransformed(int)),
 142           SLOT(onViewTransformed(int)));
 143   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 144           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 145
 146   myMenuMgr = new PartSet_MenuMgr(this);
 147   myCustomPrs = new PartSet_CustomPrs(theWshop);
 148
 149   Events_Loop* aLoop = Events_Loop::loop();
 150   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 151
 152   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 153   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 154 }
 155
 156 PartSet_Module::~PartSet_Module()
 157 {
 158   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 159   for (; aIt.More(); aIt.Next()) {
 160     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 161     if (!aFilter.IsNull())
 162       aFilter.Nullify();
 163   }
 164   delete myCustomPrs;
 165 }
 166
 167 void PartSet_Module::activateSelectionFilters()
 168 {
 169   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 170   for (; aIt.More(); aIt.Next()) {
 171     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 172     if (!aFilter.IsNull())
 173       myWorkshop->viewer()->addSelectionFilter(aFilter);
 174   }
 175 }
 176
 177 void PartSet_Module::deactivateSelectionFilters()
 178 {
 179   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 180   for (; aIt.More(); aIt.Next()) {
 181     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 182     if (!aFilter.IsNull())
 183       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 184   }
 185 }
 186
 187 void PartSet_Module::registerValidators()
 188 {
 189   //Registering of validators
 190   SessionPtr aMgr = ModelAPI_Session::get();
 191   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 192   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 193   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 194   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 195   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 196   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 197   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 198   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 199   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 200   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 201   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 202   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 203
 204   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 205   aFactory->registerValidator("PartSet_DifferentShapes", new ModelAPI_ShapeValidator);
 206
 207   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 208
 209   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 210   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 211
 212   aFactory->registerValidator("GeomValidators_Finite", new GeomValidators_Finite);
 213
 214   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 215                               new GeomValidators_ConstructionComposite);
 216
 217   aFactory->registerValidator("GeomValidators_ZeroOffset",
 218                               new GeomValidators_ZeroOffset);
 219
 220   aFactory->registerValidator("GeomValidators_BooleanArguments",
 221                               new GeomValidators_BooleanArguments);
 222
 223   aFactory->registerValidator("PartSet_SketchEntityValidator",
 224                               new PartSet_SketchEntityValidator);
 225
 226   aFactory->registerValidator("PartSet_SameTypeAttr",
 227                               new PartSet_SameTypeAttrValidator);
 228
 229   aFactory->registerValidator("GeomValidators_Different",
 230                               new GeomValidators_Different);
 231 }
 232
 233 void PartSet_Module::registerFilters()
 234 {
 235   //Registering of selection filters
 236   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 237   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 238 }
 239
 240 void PartSet_Module::registerProperties()
 241 {
 242   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 243                                    PLANE_SIZE);
 244   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 245                                    Config_Prop::Integer, SKETCH_WIDTH);
 246 }
 247
 248 void PartSet_Module::onOperationCommitted(ModuleBase_Operation* theOperation)
 249 {
 250   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 251     mySketchMgr->commitNestedSketch(theOperation);
 252   }
 253
 254   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 255   if (!aFOperation || aFOperation->isEditOperation())
 256     return;
 257   // the selection is cleared after commit the create operation
 258   // in order to do not use the same selected objects in the restarted operation
 259   // for common behaviour, the selection is cleared even if the operation is not restarted
 260   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 261   XGUI_Workshop* aWorkshop = aConnector->workshop();
 262   aWorkshop->selector()->clearSelection();
 263
 264   /// Restart sketcher operations automatically
 265   FeaturePtr aFeature = aFOperation->feature();
 266   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 267             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 268   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 269                      myRestartingMode == RM_EmptyFeatureUsed)) {
 270     myLastOperationId = aFOperation->id();
 271     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? aFOperation->feature() : FeaturePtr();
 272
 273     launchOperation(myLastOperationId);
 274   }
 275   breakOperationSequence();
 276 }
 277
 278 void PartSet_Module::breakOperationSequence()
 279 {
 280   myLastOperationId = "";
 281   myLastFeature = FeaturePtr();
 282   myRestartingMode = RM_None;
 283 }
 284
 285 void PartSet_Module::onOperationAborted(ModuleBase_Operation* theOperation)
 286 {
 287   breakOperationSequence();
 288 }
 289
 290 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 291 {
 292   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 293     mySketchMgr->startSketch(theOperation);
 294   }
 295   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 296     mySketchMgr->startNestedSketch(theOperation);
 297   }
 298
 299   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 300   if (aFOperation)
 301     myCustomPrs->activate(aFOperation->feature(), true);
 302 }
 303
 304 void PartSet_Module::onOperationResumed(ModuleBase_Operation* theOperation)
 305 {
 306   ModuleBase_IModule::onOperationResumed(theOperation);
 307
 308   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 309   if (aFOperation)
 310     myCustomPrs->activate(aFOperation->feature(), true);
 311 }
 312
 313 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 314 {
 315   bool isModified = myCustomPrs->deactivate(false);
 316
 317   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 318     mySketchMgr->stopSketch(theOperation);
 319   }
 320   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 321     mySketchMgr->stopNestedSketch(theOperation);
 322   }
 323
 324   if (isModified) {
 325     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 326     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 327     aDisplayer->updateViewer();
 328   }
 329 }
 330
 331 ModuleBase_Operation* PartSet_Module::currentOperation() const
 332 {
 333   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 334   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 335   return anOpMgr->currentOperation();
 336 }
 337
 338 bool PartSet_Module::canUndo() const
 339 {
 340   bool aCanUndo = false;
 341   SessionPtr aMgr = ModelAPI_Session::get();
 342   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 343     aCanUndo = !aMgr->isOperation();
 344     if (!aCanUndo) // check the enable state additionally by sketch manager
 345       aCanUndo = aMgr->canUndo();
 346   }
 347   return aCanUndo;
 348 }
 349
 350 bool PartSet_Module::canRedo() const
 351 {
 352   bool aCanRedo = false;
 353   SessionPtr aMgr = ModelAPI_Session::get();
 354   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 355     aCanRedo = !aMgr->isOperation();
 356     if (!aCanRedo) // check the enable state additionally by sketch manager
 357       aCanRedo = aMgr->canRedo();
 358   }
 359   return aCanRedo;
 360 }
 361
 362 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 363 {
 364   bool aValid = true;
 365   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 366     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 367     if (aFeature) {
 368       // part features are removed in the PartSet module only.
 369       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 370         aValid = false;
 371     }
 372   }
 373   return aValid;
 374 }
 375
 376 bool PartSet_Module::canCommitOperation() const
 377 {
 378   return mySketchMgr->canCommitOperation();
 379 }
 380
 381 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 382 {
 383   // the sketch manager put the restriction to the objects erase
 384   return mySketchMgr->canEraseObject(theObject);
 385 }
 386
 387 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 388 {
 389   // the sketch manager put the restriction to the objects display
 390   return mySketchMgr->canDisplayObject(theObject);
 391 }
 392
 393 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 394 {
 395   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 396
 397   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 398   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 399        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 400   if (isSketchOp || isNestedOp) {
 401     // in active sketch operation it is possible to activate operation object in selection
 402     // in the edit operation, e.g. points of the line can be moved when the line is edited
 403     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 404     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 405   }
 406   return aCanActivate;
 407 }
 408
 409 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 410 {
 411   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 412 }
 413
 414 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 415 {
 416   myMenuMgr->updateViewerMenu(theStdActions);
 417 }
 418
 419
 420 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 421 {
 422   theModes.clear();
 423   if (mySketchMgr->activeSketch().get())
 424     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 425 }
 426
 427 bool PartSet_Module::isMouseOverWindow()
 428 {
 429   return mySketchMgr->isMouseOverWindow();
 430 }
 431
 432 void PartSet_Module::closeDocument()
 433 {
 434   clearViewer();
 435 }
 436
 437 void PartSet_Module::clearViewer()
 438 {
 439   myCustomPrs->clearPrs();
 440 }
 441
 442 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 443 {
 444   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 445   if (!aFOperation)
 446     return;
 447
 448   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 449   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation())) {
 450     // we have to manually activate the sketch label in edit mode
 451       aPanel->activateWidget(aPanel->modelWidgets().first());
 452       return;
 453   }
 454
 455   // Restart last operation type
 456   if ((aFOperation->id() == myLastOperationId) && myLastFeature) {
 457     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 458     if (aFOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 459       // Initialise new line with first point equal to end of previous
 460       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 461       if (aPnt2dWgt) {
 462         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 463         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 464           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 465         if (aPoint) {
 466           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 467           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), aFOperation->feature(),
 468             aWgt->attributeID(), aPoint->x(), aPoint->y());
 469           aPanel->activateNextWidget(aPnt2dWgt);
 470         }
 471       }
 472     }
 473   }
 474 }
 475
 476
 477 void PartSet_Module::onSelectionChanged()
 478 {
 479   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 480   if (!aOperation)
 481     return;
 482
 483   bool isSketcherOp = false;
 484   // An edit operation is enable only if the current opeation is the sketch operation
 485   if (mySketchMgr->activeSketch()) {
 486     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 487       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 488   }
 489   if (isSketcherOp) {
 490     // Editing of constraints can be done on selection
 491     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 492     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 493     if (aSelected.size() == 1) {
 494       ModuleBase_ViewerPrs aPrs = aSelected.first();
 495       ObjectPtr aObject = aPrs.object();
 496       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 497       if (aFeature) {
 498         std::string aId = aFeature->getKind();
 499         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 500             (aId == SketchPlugin_ConstraintLength::ID()) ||
 501             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 502             (aId == SketchPlugin_ConstraintAngle::ID())) {
 503           editFeature(aFeature);
 504         }
 505       }
 506     }
 507   }
 508 }
 509
 510 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 511 {
 512   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 513   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 514   anOpMgr->onKeyReleased(theEvent);
 515 }
 516
 517 void PartSet_Module::onEnterReleased()
 518 {
 519   myRestartingMode = RM_EmptyFeatureUsed;
 520 }
 521
 522 void PartSet_Module::onOperationActivatedByPreselection()
 523 {
 524   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 525   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 526     // Set final definitions if they are necessary
 527     //propertyPanelDefined(aOperation);
 528
 529     /// Commit sketcher operations automatically
 530     anOperation->commit();
 531   }
 532 }
 533
 534 void PartSet_Module::onNoMoreWidgets()
 535 {
 536   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 537   if (anOperation) {
 538     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 539       if (myRestartingMode != RM_Forbided)
 540         myRestartingMode = RM_LastFeatureUsed;
 541       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 542       XGUI_Workshop* aWorkshop = aConnector->workshop();
 543       XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 544       // do nothing if the feature can not be applyed
 545       if (anOpMgr->isApplyEnabled())
 546         anOperation->commit();
 547     }
 548   }
 549 }
 550
 551 void PartSet_Module::onVertexSelected()
 552 {
 553   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 554   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 555     /// If last line finished on vertex the lines creation sequence has to be break
 556     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 557     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 558     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 559     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 560     bool aFoundWidget = false;
 561     bool aFoundObligatory = false;
 562     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 563       if (!aFoundWidget)
 564         aFoundWidget = *anIt == anActiveWidget;
 565       else
 566         aFoundObligatory = (*anIt)->isObligatory();
 567     }
 568     if (!aFoundObligatory)
 569       myRestartingMode = RM_Forbided;
 570   }
 571 }
 572
 573 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 574                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 575 {
 576   ModuleBase_IWorkshop* aWorkshop = workshop();
 577   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 578   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 579   ModuleBase_ModelWidget* aWgt = NULL;
 580   if (theType == "sketch-start-label") {
 581     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 582       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 583     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 584       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 585     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 586       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 587     aWgt = aLabelWgt;
 588   } else if (theType == "sketch-2dpoint_selector") {
 589     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 590                                                                  theWidgetApi, theParentId);
 591     aPointWgt->setSketch(mySketchMgr->activeSketch());
 592     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 593     aWgt = aPointWgt;
 594   } else if (theType == "point2ddistance") {
 595     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 596                                                         aWorkshop, theWidgetApi, theParentId);
 597     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 598     aWgt = aDistanceWgt;
 599   } else if(theType == "point2dangle") {
 600     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 601                                                            aWorkshop, theWidgetApi, theParentId);
 602     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 603     aWgt = anAngleWgt;
 604   } else if (theType == "sketch_shape_selector") {
 605     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 606       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 607     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 608     aWgt = aShapeSelectorWgt;
 609   } else if (theType == "sketch_multi_selector") {
 610     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 611       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 612     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 613     aWgt = aShapeSelectorWgt;
 614   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 615     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 616   } else if (theType == "export_file_selector") {
 617     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 618   } else if (theType == "sketch_launcher") {
 619     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 620   }
 621   return aWgt;
 622 }
 623
 624
 625 bool PartSet_Module::deleteObjects()
 626 {
 627   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 628   XGUI_Workshop* aWorkshop = aConnector->workshop();
 629   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 630
 631   //SessionPtr aMgr = ModelAPI_Session::get();
 632   // 1. check whether the delete should be processed in the module
 633   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 634   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 635        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 636   if (isSketchOp || isNestedOp) {
 637     // 2. find selected presentations
 638     // selected objects should be collected before the current operation abort because
 639     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 640     ModuleBase_ISelection* aSel = workshop()->selection();
 641     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 642     // if there are no selected objects in the viewer, that means that the selection in another
 643     // place cased this method. It is necessary to return the false value to understande in above
 644     // method that delete is not processed
 645     if (aSelectedObj.count() == 0)
 646       return false;
 647
 648     // avoid delete of the objects, which are not belong to the current sketch
 649     // in order to do not delete results of other sketches
 650     QObjectPtrList aSketchObjects;
 651     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 652     for ( ; anIt != aLast; anIt++) {
 653       ObjectPtr anObject = *anIt;
 654       if (mySketchMgr->isObjectOfSketch(anObject)) {
 655         // sketch feature should be used in this list because workshop deletes features only
 656         // results are skipped
 657         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 658         aSketchObjects.append(aSketchFeature);
 659       }
 660     }
 661     // if the selection contains only local selected presentations from other sketches,
 662     // the Delete operation should not be done at all
 663     if (aSketchObjects.size() == 0)
 664       return true;
 665
 666     // 3. start operation
 667     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 668     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 669
 670     // the active nested sketch operation should be aborted unconditionally
 671     // the Delete action should be additionally granted for the Sketch operation
 672     // in order to do not abort/commit it
 673     if (!anOpMgr->canStartOperation(anOpAction->id(), isSketchOp/*granted*/))
 674       return true; // the objects are processed but can not be deleted
 675
 676     anOpMgr->startOperation(anOpAction);
 677
 678     // 4. delete features
 679     // sketch feature should be skipped, only sub-features can be removed
 680     // when sketch operation is active
 681     aWorkshop->deleteFeatures(aSketchObjects);
 682     // 5. stop operation
 683     anOpMgr->commitOperation();
 684   }
 685   else {
 686     bool isPartRemoved = false;
 687     // Delete part with help of PartSet plugin
 688     // TODO: the deleted objects has to be processed by multiselection
 689     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 690     if (aObjects.size() == 1) {
 691       ObjectPtr aObj = aObjects.first();
 692       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 693       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 694         // Remove feature should be created in the document of the part results
 695         ResultPtr aPartResult = aFeature->firstResult();
 696         if (aPartResult.get()) {
 697           std::shared_ptr<ModelAPI_ResultPart> aPart =
 698                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 699           DocumentPtr aPartDoc = aPart->partDoc();
 700           if (aPartDoc.get()) {
 701             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 702                                               (PartSetPlugin_Remove::ID().c_str(), this);
 703             if (!anOpMgr->canStartOperation(anOpAction->id()))
 704               return true; // the objects are processed but can not be deleted
 705
 706             anOpMgr->startOperation(anOpAction);
 707
 708             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 709             aFeature->execute();
 710
 711             anOpMgr->commitOperation();
 712             isPartRemoved = true;
 713           }
 714         }
 715       }
 716     }
 717     return isPartRemoved;
 718   }
 719   return true;
 720 }
 721
 722 void PartSet_Module::onFeatureTriggered()
 723 {
 724   QAction* aCmd = dynamic_cast<QAction*>(sender());
 725   if (aCmd->isCheckable() && aCmd->isChecked()) {
 726     // 1. check whether the delete should be processed in the module
 727     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 728     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 729     if (isNestedOp) {
 730       // in case if in the viewer nothing is displayed, the create operation should not be
 731       // comitted even if all values of the feature are initialized
 732       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 733         // the action information should be saved before the operation is aborted
 734         // because this abort leads to update command status, which unchecks this action
 735         anOperation->abort();
 736         launchOperation(aCmd->data().toString());
 737       }
 738     }
 739   }
 740   ModuleBase_IModule::onFeatureTriggered();
 741 }
 742
 743 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 744 {
 745   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 746   if (!anAIS.IsNull()) {
 747     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 748     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 749     if (!aDim.IsNull()) {
 750       aCtx->SetZLayer(aDim, myVisualLayerId);
 751     } else {
 752       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 753       if (!aCons.IsNull())
 754         aCtx->SetZLayer(aCons, myVisualLayerId);
 755     }
 756   }
 757 }
 758
 759 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 760 {
 761   // this is obsolete
 762   // it should be recomputed in order to disappear in the viewer if the corresponded object
 763   // is erased
 764   //if (myCustomPrs->isActive())
 765   //  myCustomPrs->redisplay(theObject, false);
 766 }
 767
 768 void PartSet_Module::onViewTransformed(int theTrsfType)
 769 {
 770   // Set length of arrows constant in pixel size
 771   // if the operation is panning or rotate or panglobal then do nothing
 772   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 773     return;
 774
 775   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 776   //Handle(V3d_View) aView = aViewer->activeView();
 777
 778   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 779   XGUI_Workshop* aWorkshop = aConnector->workshop();
 780   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 781   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 782
 783   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 784   Handle(V3d_View) aView;
 785   double aScale = 0;
 786   for (aV3dViewer->InitDefinedViews();
 787        aV3dViewer->MoreDefinedViews();
 788        aV3dViewer->NextDefinedViews()) {
 789     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 790     double aS = aV->Scale();
 791     if (aS > aScale) {
 792       aScale = aS;
 793       aView = aV;
 794     }
 795   }
 796   if (aView.IsNull())
 797     return;
 798   double aLen = aView->Convert(20);
 799
 800   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 801   SketcherPrs_Tools::setArrowSize(aLen);
 802   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 803   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 804   aViewer->SetScale(aViewer->activeView(), aCurScale);
 805   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 806   bool isModified = false;
 807   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 808   foreach (AISObjectPtr aAIS, aPrsList) {
 809     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 810
 811     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 812     if (!aDim.IsNull()) {
 813       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 814       aContext->Redisplay(aDim, false);
 815       isModified = true;
 816     }
 817   }
 818   if (isModified)
 819     aDisplayer->updateViewer();
 820 }
 821
 822 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 823 {
 824   bool isRedisplayed = false;
 825   if (myCustomPrs->isActive())
 826     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 827
 828   return isRedisplayed;
 829 }
 830
 831 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 832 {
 833   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 834   if (aOB) {
 835     QLineEdit* aLabel = aOB->activeDocLabel();
 836     QPalette aPalet = aLabel->palette();
 837     aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 838     aLabel->setPalette(aPalet);
 839     aOB->treeView()->setExpandsOnDoubleClick(false);
 840 #ifdef ModuleDataModel
 841     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 842       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 843     connect(aOB, SIGNAL(headerMouseDblClicked(const QModelIndex&)),
 844       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 845     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 846       myDataModel, SLOT(onMouseDoubleClick(const QModelIndex&)));
 847 #endif
 848   }
 849 }
 850
 851 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 852 {
 853   ObjectPtr anObject;
 854   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 855   if (aOperation) {
 856     /// If last line finished on vertex the lines creation sequence has to be break
 857     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 858     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 859     // if there is an active widget, find the presented object in it
 860     if (!anActiveWidget)
 861       anActiveWidget = aPanel->preselectionWidget();
 862
 863     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 864                                                                            (anActiveWidget);
 865     if (aWidgetValidated)
 866       anObject = aWidgetValidated->findPresentedObject(theAIS);
 867   }
 868   return anObject;
 869 }
 870
 871 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 872 {
 873   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 874   int aSelected = aObjects.size();
 875   SessionPtr aMgr = ModelAPI_Session::get();
 876   if (aSelected == 1) {
 877     bool hasResult = false;
 878     bool hasFeature = false;
 879     bool hasParameter = false;
 880     bool hasSubFeature = false;
 881     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 882
 883     ObjectPtr aObject = aObjects.first();
 884     if (aObject) {
 885       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 886       FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 887       bool isPart = aPart.get() ||
 888         (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID()));
 889       if (isPart) {
 890         DocumentPtr aPartDoc;
 891         if (!aPart.get()) {
 892           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 893         }
 894         if (aPart.get()) // this may be null is Part feature is disabled
 895           aPartDoc = aPart->partDoc();
 896         if (aMgr->activeDocument() == aPartDoc)
 897           theMenu->addAction(myMenuMgr->action("DEACTIVATE_PART_CMD"));
 898         else
 899           theMenu->addAction(myMenuMgr->action("ACTIVATE_PART_CMD"));
 900       } else if (aObject->document() == aMgr->activeDocument()) {
 901         if (hasParameter || hasFeature)
 902           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 903       }
 904
 905       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 906       if( aResult.get() )
 907       {
 908         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 909       }
 910     } else {  // If feature is 0 the it means that selected root object (document)
 911       if (aMgr->activeDocument() != aMgr->moduleDocument())
 912         theMenu->addAction(myMenuMgr->action("ACTIVATE_PARTSET_CMD"));
 913     }
 914   } else if (aSelected == 0) {
 915     // if there is no selection then it means that upper label is selected
 916     QModelIndexList aIndexes = myWorkshop->selection()->selectedIndexes();
 917     if (aIndexes.size() == 0) // it means that selection happens in top label outside of tree view
 918       if (aMgr->activeDocument() != aMgr->moduleDocument())
 919         theMenu->addAction(myMenuMgr->action("ACTIVATE_PARTSET_CMD"));
 920   }
 921   bool aCanDeactivate = (myWorkshop->currentOperation() == 0);
 922   myMenuMgr->action("ACTIVATE_PARTSET_CMD")->setEnabled(aCanDeactivate);
 923   myMenuMgr->action("DEACTIVATE_PART_CMD")->setEnabled(aCanDeactivate);
 924   myMenuMgr->action("ACTIVATE_PART_CMD")->setEnabled(aCanDeactivate);
 925 }
 926
 927 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 928 {
 929   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 930     // Do not change activation of parts if an operation active
 931     static QStringList aAllowActivationList;
 932     if (aAllowActivationList.isEmpty())
 933       aAllowActivationList <<
 934       QString(PartSetPlugin_Part::ID().c_str()) <<
 935       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 936       QString(PartSetPlugin_Remove::ID().c_str());
 937     if (myWorkshop->currentOperation() &&
 938       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 939       return;
 940     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 941     XGUI_Workshop* aWorkshop = aConnector->workshop();
 942     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 943     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 944     QPalette aPalet = aLabel->palette();
 945
 946     SessionPtr aMgr = ModelAPI_Session::get();
 947     DocumentPtr aActiveDoc = aMgr->activeDocument();
 948 #ifdef ModuleDataModel
 949     QModelIndex aOldIndex = myDataModel->activePartTree();
 950     DocumentPtr aDoc = aMgr->moduleDocument();
 951     if (aActiveDoc == aDoc) {
 952       if (aOldIndex.isValid())
 953         aTreeView->setExpanded(aOldIndex, false);
 954       myDataModel->deactivatePart();
 955       aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 956     } else {
 957       std::string aGrpName = ModelAPI_ResultPart::group();
 958       for (int i = 0; i < aDoc->size(aGrpName); i++) {
 959         ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aDoc->object(aGrpName, i));
 960         if (aPart->partDoc() == aActiveDoc) {
 961           QModelIndex aIndex = myDataModel->partIndex(aPart);
 962           if (myDataModel->activatePart(aIndex)) {
 963             if (aOldIndex.isValid())
 964               aTreeView->setExpanded(aOldIndex, false);
 965             aTreeView->setExpanded(myDataModel->activePartTree(), true);
 966             aPalet.setColor(QPalette::Text, Qt::black);
 967           }
 968           break;
 969         }
 970       }
 971     }
 972 #else
 973     // Problem with MPV: At first time on creation it doesn't work because Part feature
 974     // creation event will be sent after
 975     if (aActivePartIndex.isValid())
 976       aTreeView->setExpanded(aActivePartIndex, false);
 977     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 978     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 979     if (aActivePartIndex.isValid())
 980       aTreeView->setExpanded(aActivePartIndex, true);
 981 #endif
 982     aLabel->setPalette(aPalet);
 983     aWorkshop->updateCommandStatus();
 984
 985     // Update displayed objects in order to update active color
 986     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 987     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 988     foreach(ObjectPtr aObj, aObjects)
 989       aDisplayer->redisplay(aObj, false);
 990     aDisplayer->updateViewer();
 991   }
 992 }
 993
 994 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 995 {
 996   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
 997     return;
 998   SessionPtr aMgr = ModelAPI_Session::get();
 999   if (!theIndex.isValid()) {
1000     aMgr->setActiveDocument(aMgr->moduleDocument());
1001     return;
1002   }
1003   if (theIndex.column() != 0) // Use only first column
1004     return;
1005   ObjectPtr aObj = myDataModel->object(theIndex);
1006   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1007   if (!aPart.get()) { // Probably this is Feature
1008     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1009     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1010       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1011     }
1012   }
1013   if (aPart.get()) { // if this is a part
1014     if (aPart->partDoc() == aMgr->activeDocument()) {
1015       aMgr->setActiveDocument(aMgr->moduleDocument());
1016     } else {
1017       aPart->activate();
1018     }
1019   }
1020 }
1021
1022
1023 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1024 {
1025   // z layer is created for all started operations in order to visualize operation AIS presentation
1026   // over the object
1027   Handle(V3d_Viewer) aViewer = myWorkshop->viewer()->AISContext()->CurrentViewer();
1028   if (myVisualLayerId == 0) {
1029     if (myVisualLayerId == 0)
1030       aViewer->AddZLayer(myVisualLayerId);
1031   } else {
1032     TColStd_SequenceOfInteger aZList;
1033     aViewer->GetAllZLayers(aZList);
1034     bool aFound = false;
1035     for (int i = 1; i <= aZList.Length(); i++) {
1036       if (aZList(i) == myVisualLayerId) {
1037         aFound = true;
1038         break;
1039       }
1040     }
1041     if (!aFound)
1042       aViewer->AddZLayer(myVisualLayerId);
1043   }
1044 }