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 #include <GeomValidators_PartitionArguments.h>
  46
  47
  48 #include <ModelAPI_Object.h>
  49 #include <ModelAPI_Events.h>
  50 #include <ModelAPI_Validator.h>
  51 #include <ModelAPI_Data.h>
  52 #include <ModelAPI_Session.h>
  53 #include <GeomValidators_DifferentShapes.h>
  54 #include <ModelAPI_ResultBody.h>
  55 #include <ModelAPI_AttributeString.h>
  56
  57 #include <GeomDataAPI_Point2D.h>
  58 #include <GeomDataAPI_Point.h>
  59 #include <GeomDataAPI_Dir.h>
  60
  61 #include <XGUI_Displayer.h>
  62 #include <XGUI_Workshop.h>
  63 #include <XGUI_OperationMgr.h>
  64 #include <XGUI_PropertyPanel.h>
  65 #include <XGUI_ModuleConnector.h>
  66 #include <XGUI_ContextMenuMgr.h>
  67 #include <XGUI_Tools.h>
  68 #include <XGUI_ObjectsBrowser.h>
  69 #include <XGUI_SelectionMgr.h>
  70 #include <XGUI_DataModel.h>
  71 #include <XGUI_ErrorMgr.h>
  72
  73 #include <SketchPlugin_Feature.h>
  74 #include <SketchPlugin_Sketch.h>
  75 #include <SketchPlugin_Line.h>
  76 #include <SketchPlugin_Arc.h>
  77 #include <SketchPlugin_Circle.h>
  78 #include <SketchPlugin_Point.h>
  79 #include <SketchPlugin_ConstraintAngle.h>
  80 #include <SketchPlugin_ConstraintLength.h>
  81 #include <SketchPlugin_ConstraintDistance.h>
  82 #include <SketchPlugin_ConstraintParallel.h>
  83 #include <SketchPlugin_ConstraintPerpendicular.h>
  84 #include <SketchPlugin_ConstraintRadius.h>
  85
  86 #include <SketcherPrs_SymbolPrs.h>
  87 #include <SketcherPrs_Tools.h>
  88
  89 #include <Events_Loop.h>
  90 #include <Config_PropManager.h>
  91 #include <Config_Keywords.h>
  92
  93 #include <StdSelect_TypeOfFace.hxx>
  94 #include <TopoDS_Vertex.hxx>
  95 #include <TopoDS.hxx>
  96 #include <TopoDS_Shape.hxx>
  97 #include <BRep_Tool.hxx>
  98 #include <AIS_Dimension.hxx>
  99
 100 #include <QObject>
 101 #include <QMouseEvent>
 102 #include <QString>
 103 #include <QTimer>
 104 #include <QApplication>
 105 #include <QMessageBox>
 106 #include <QMainWindow>
 107 #include <QLineEdit>
 108
 109 #include <GeomAlgoAPI_FaceBuilder.h>
 110 #include <GeomDataAPI_Dir.h>
 111
 112 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 113
 114 #ifdef _DEBUG
 115 #include <QDebug>
 116 #endif
 117
 118 /*!Create and return new instance of XGUI_Module*/
 119 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 120 {
 121   return new PartSet_Module(theWshop);
 122 }
 123
 124 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 125   : ModuleBase_IModule(theWshop),
 126   myRestartingMode(RM_None), myVisualLayerId(0), myHasConstraintShown(true)
 127 {
 128   new PartSet_IconFactory();
 129
 130   mySketchMgr = new PartSet_SketcherMgr(this);
 131 #ifdef ModuleDataModel
 132   myDataModel = new PartSet_DocumentDataModel(this);
 133 #endif
 134
 135   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 136   XGUI_Workshop* aWorkshop = aConnector->workshop();
 137
 138   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 139   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 140   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 141           this, SLOT(onOperationActivatedByPreselection()));
 142
 143   ModuleBase_IViewer* aViewer = theWshop->viewer();
 144   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 145           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 146   connect(aViewer, SIGNAL(viewTransformed(int)),
 147           SLOT(onViewTransformed(int)));
 148   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 149           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 150
 151   myMenuMgr = new PartSet_MenuMgr(this);
 152   myCustomPrs = new PartSet_CustomPrs(theWshop);
 153
 154   Events_Loop* aLoop = Events_Loop::loop();
 155   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 156
 157   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 158   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 159 }
 160
 161 PartSet_Module::~PartSet_Module()
 162 {
 163   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 164   for (; aIt.More(); aIt.Next()) {
 165     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 166     if (!aFilter.IsNull())
 167       aFilter.Nullify();
 168   }
 169   delete myCustomPrs;
 170 }
 171
 172 void PartSet_Module::activateSelectionFilters()
 173 {
 174   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 175   for (; aIt.More(); aIt.Next()) {
 176     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 177     if (!aFilter.IsNull())
 178       myWorkshop->viewer()->addSelectionFilter(aFilter);
 179   }
 180 }
 181
 182 void PartSet_Module::deactivateSelectionFilters()
 183 {
 184   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 185   for (; aIt.More(); aIt.Next()) {
 186     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 187     if (!aFilter.IsNull())
 188       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 189   }
 190 }
 191
 192 void PartSet_Module::registerValidators()
 193 {
 194   //Registering of validators
 195   SessionPtr aMgr = ModelAPI_Session::get();
 196   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 197   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 198   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 199   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 200   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 201   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 202   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 203   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 204   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 205   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 206   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 207   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 208   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 209   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 210
 211   aFactory->registerValidator("GeomValidators_DifferentShapes", new GeomValidators_DifferentShapes);
 212   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 213   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 214   aFactory->registerValidator("GeomValidators_Finite", new GeomValidators_Finite);
 215
 216   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 217                               new GeomValidators_ConstructionComposite);
 218
 219   aFactory->registerValidator("GeomValidators_ZeroOffset",
 220                               new GeomValidators_ZeroOffset);
 221
 222   aFactory->registerValidator("GeomValidators_BooleanArguments",
 223                               new GeomValidators_BooleanArguments);
 224
 225   aFactory->registerValidator("PartSet_SketchEntityValidator",
 226                               new PartSet_SketchEntityValidator);
 227
 228   aFactory->registerValidator("GeomValidators_Different",
 229                               new GeomValidators_Different);
 230
 231   aFactory->registerValidator("GeomValidators_PartitionArguments",
 232                               new GeomValidators_PartitionArguments);
 233 }
 234
 235 void PartSet_Module::registerFilters()
 236 {
 237   //Registering of selection filters
 238   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 239   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 240 }
 241
 242 void PartSet_Module::registerProperties()
 243 {
 244   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 245                                    PLANE_SIZE);
 246   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 247                                    Config_Prop::Integer, SKETCH_WIDTH);
 248 }
 249
 250 void PartSet_Module::onOperationCommitted(ModuleBase_Operation* theOperation)
 251 {
 252   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 253     mySketchMgr->commitNestedSketch(theOperation);
 254   }
 255
 256   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 257   if (!aFOperation || aFOperation->isEditOperation())
 258     return;
 259   // the selection is cleared after commit the create operation
 260   // in order to do not use the same selected objects in the restarted operation
 261   // for common behaviour, the selection is cleared even if the operation is not restarted
 262   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 263   XGUI_Workshop* aWorkshop = aConnector->workshop();
 264   aWorkshop->selector()->clearSelection();
 265
 266   /// Restart sketcher operations automatically
 267   FeaturePtr aFeature = aFOperation->feature();
 268   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 269             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 270   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 271                      myRestartingMode == RM_EmptyFeatureUsed)) {
 272     myLastOperationId = aFOperation->id();
 273     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? aFOperation->feature() : FeaturePtr();
 274     if (!sketchMgr()->sketchSolverError())
 275       launchOperation(myLastOperationId);
 276   }
 277   breakOperationSequence();
 278 }
 279
 280 void PartSet_Module::breakOperationSequence()
 281 {
 282   myLastOperationId = "";
 283   myLastFeature = FeaturePtr();
 284   myRestartingMode = RM_None;
 285 }
 286
 287 void PartSet_Module::onOperationAborted(ModuleBase_Operation* theOperation)
 288 {
 289   breakOperationSequence();
 290 }
 291
 292 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 293 {
 294   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 295     mySketchMgr->startSketch(theOperation);
 296   }
 297   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 298     mySketchMgr->startNestedSketch(theOperation);
 299   }
 300
 301   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 302   if (aFOperation)
 303     myCustomPrs->activate(aFOperation->feature(), true);
 304 }
 305
 306 void PartSet_Module::onOperationResumed(ModuleBase_Operation* theOperation)
 307 {
 308   ModuleBase_IModule::onOperationResumed(theOperation);
 309
 310   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 311   if (aFOperation)
 312     myCustomPrs->activate(aFOperation->feature(), true);
 313 }
 314
 315 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 316 {
 317   bool isModified = myCustomPrs->deactivate(false);
 318
 319   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 320     mySketchMgr->stopSketch(theOperation);
 321   }
 322   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 323     mySketchMgr->stopNestedSketch(theOperation);
 324   }
 325
 326   if (isModified) {
 327     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 328     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 329     aDisplayer->updateViewer();
 330   }
 331   mySketchMgr->onShowConstraintsToggle(myHasConstraintShown);
 332 }
 333
 334 ModuleBase_Operation* PartSet_Module::currentOperation() const
 335 {
 336   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 337   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 338   return anOpMgr->currentOperation();
 339 }
 340
 341 bool PartSet_Module::canUndo() const
 342 {
 343   bool aCanUndo = false;
 344   SessionPtr aMgr = ModelAPI_Session::get();
 345   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 346     aCanUndo = !aMgr->isOperation();
 347     if (!aCanUndo) // check the enable state additionally by sketch manager
 348       aCanUndo = aMgr->canUndo();
 349   }
 350   return aCanUndo;
 351 }
 352
 353 bool PartSet_Module::canRedo() const
 354 {
 355   bool aCanRedo = false;
 356   SessionPtr aMgr = ModelAPI_Session::get();
 357   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 358     aCanRedo = !aMgr->isOperation();
 359     if (!aCanRedo) // check the enable state additionally by sketch manager
 360       aCanRedo = aMgr->canRedo();
 361   }
 362   return aCanRedo;
 363 }
 364
 365 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 366 {
 367   bool aValid = true;
 368   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 369     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 370     if (aFeature) {
 371       // part features are removed in the PartSet module only.
 372       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 373         aValid = false;
 374     }
 375   }
 376   return aValid;
 377 }
 378
 379 bool PartSet_Module::canCommitOperation() const
 380 {
 381   return mySketchMgr->canCommitOperation();
 382 }
 383
 384 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 385 {
 386   // the sketch manager put the restriction to the objects erase
 387   return mySketchMgr->canEraseObject(theObject);
 388 }
 389
 390 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 391 {
 392   // the sketch manager put the restriction to the objects display
 393   return mySketchMgr->canDisplayObject(theObject);
 394 }
 395
 396 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 397 {
 398   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 399
 400   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 401   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 402        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 403   if (isSketchOp || isNestedOp) {
 404     // in active sketch operation it is possible to activate operation object in selection
 405     // in the edit operation, e.g. points of the line can be moved when the line is edited
 406     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 407     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 408   }
 409   return aCanActivate;
 410 }
 411
 412 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 413 {
 414   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 415 }
 416
 417 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 418 {
 419   myMenuMgr->updateViewerMenu(theStdActions);
 420 }
 421
 422 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 423 {
 424   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 425
 426   if (anError.isEmpty())
 427     anError = sketchMgr()->getFeatureError(theFeature);
 428
 429   if (anError.isEmpty()) {
 430     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 431     XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 432
 433     if (anOpMgr->isValidationLocked()) {
 434       ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>
 435                                                              (anOpMgr->currentOperation());
 436       if (!aFOperation || theFeature == aFOperation->feature())
 437         anError = "Validation is locked by the current operation";
 438     }
 439   }
 440   return anError;
 441 }
 442
 443 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 444 {
 445   theModes.clear();
 446   if (mySketchMgr->activeSketch().get())
 447     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 448 }
 449
 450 bool PartSet_Module::isMouseOverWindow()
 451 {
 452   return mySketchMgr->isMouseOverWindow();
 453 }
 454
 455 void PartSet_Module::closeDocument()
 456 {
 457   clearViewer();
 458 }
 459
 460 void PartSet_Module::clearViewer()
 461 {
 462   myCustomPrs->clearPrs();
 463
 464   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 465   XGUI_Workshop* aWorkshop = aConnector->workshop();
 466   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 467   aDisplayer->deactivateSelectionFilters();
 468 }
 469
 470 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 471 {
 472   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 473   if (!aFOperation)
 474     return;
 475
 476   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 477   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation())) {
 478     // we have to manually activate the sketch label in edit mode
 479       aPanel->activateWidget(aPanel->modelWidgets().first());
 480       return;
 481   }
 482
 483   // Restart last operation type
 484   if ((aFOperation->id() == myLastOperationId) && myLastFeature) {
 485     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 486     if (aFOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 487       // Initialise new line with first point equal to end of previous
 488       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 489       if (aPnt2dWgt) {
 490         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 491         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 492           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 493         if (aPoint) {
 494           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 495           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), aFOperation->feature(),
 496             aWgt->attributeID(), aPoint->x(), aPoint->y());
 497           aPanel->activateNextWidget(aPnt2dWgt);
 498         }
 499       }
 500     }
 501   }
 502 }
 503
 504
 505 void PartSet_Module::onSelectionChanged()
 506 {
 507   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 508   if (!aOperation)
 509     return;
 510
 511   bool isSketcherOp = false;
 512   // An edit operation is enable only if the current opeation is the sketch operation
 513   if (mySketchMgr->activeSketch()) {
 514     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 515       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 516   }
 517   if (isSketcherOp) {
 518     // Editing of constraints can be done on selection
 519     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 520     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 521     if (aSelected.size() == 1) {
 522       ModuleBase_ViewerPrs aPrs = aSelected.first();
 523       ObjectPtr aObject = aPrs.object();
 524       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 525       if (aFeature) {
 526         std::string aId = aFeature->getKind();
 527         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 528             (aId == SketchPlugin_ConstraintLength::ID()) ||
 529             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 530             (aId == SketchPlugin_ConstraintAngle::ID())) {
 531           editFeature(aFeature);
 532         }
 533       }
 534     }
 535   }
 536 }
 537
 538 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 539 {
 540   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 541   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 542   anOpMgr->onKeyReleased(theEvent);
 543 }
 544
 545 void PartSet_Module::onEnterReleased()
 546 {
 547   myRestartingMode = RM_EmptyFeatureUsed;
 548 }
 549
 550 void PartSet_Module::onOperationActivatedByPreselection()
 551 {
 552   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 553   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 554     // Set final definitions if they are necessary
 555     //propertyPanelDefined(aOperation);
 556
 557     /// Commit sketcher operations automatically
 558     anOperation->commit();
 559   }
 560 }
 561
 562 void PartSet_Module::onNoMoreWidgets()
 563 {
 564   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 565   if (anOperation) {
 566     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 567       if (myRestartingMode != RM_Forbided)
 568         myRestartingMode = RM_LastFeatureUsed;
 569       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 570       XGUI_Workshop* aWorkshop = aConnector->workshop();
 571       XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 572       // do nothing if the feature can not be applyed
 573       if (anOpMgr->isApplyEnabled())
 574         anOperation->commit();
 575     }
 576   }
 577 }
 578
 579 void PartSet_Module::onVertexSelected()
 580 {
 581   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 582   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 583     /// If last line finished on vertex the lines creation sequence has to be break
 584     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 585     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 586     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 587     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 588     bool aFoundWidget = false;
 589     bool aFoundObligatory = false;
 590     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 591       if (!aFoundWidget)
 592         aFoundWidget = *anIt == anActiveWidget;
 593       else
 594         aFoundObligatory = (*anIt)->isObligatory();
 595     }
 596     if (!aFoundObligatory)
 597       myRestartingMode = RM_Forbided;
 598   }
 599 }
 600
 601 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 602                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 603 {
 604   ModuleBase_IWorkshop* aWorkshop = workshop();
 605   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 606   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 607   ModuleBase_ModelWidget* aWgt = NULL;
 608   if (theType == "sketch-start-label") {
 609     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 610       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 611     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 612       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 613     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 614       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 615     aWgt = aLabelWgt;
 616   } else if (theType == "sketch-2dpoint_selector") {
 617     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 618                                                                  theWidgetApi, theParentId);
 619     aPointWgt->setSketch(mySketchMgr->activeSketch());
 620     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 621     aWgt = aPointWgt;
 622   } else if (theType == "point2ddistance") {
 623     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 624                                                         aWorkshop, theWidgetApi, theParentId);
 625     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 626     aWgt = aDistanceWgt;
 627   } else if(theType == "point2dangle") {
 628     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 629                                                            aWorkshop, theWidgetApi, theParentId);
 630     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 631     aWgt = anAngleWgt;
 632   } else if (theType == "sketch_shape_selector") {
 633     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 634       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 635     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 636     aWgt = aShapeSelectorWgt;
 637   } else if (theType == "sketch_multi_selector") {
 638     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 639       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 640     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 641     aWgt = aShapeSelectorWgt;
 642   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 643     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 644   } else if (theType == "export_file_selector") {
 645     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 646   } else if (theType == "sketch_launcher") {
 647     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 648   }
 649   return aWgt;
 650 }
 651
 652
 653 bool PartSet_Module::deleteObjects()
 654 {
 655   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 656   XGUI_Workshop* aWorkshop = aConnector->workshop();
 657   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 658
 659   //SessionPtr aMgr = ModelAPI_Session::get();
 660   // 1. check whether the delete should be processed in the module
 661   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 662   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 663        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 664   if (isSketchOp || isNestedOp) {
 665     // 2. find selected presentations
 666     // selected objects should be collected before the current operation abort because
 667     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 668     ModuleBase_ISelection* aSel = workshop()->selection();
 669     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 670     // if there are no selected objects in the viewer, that means that the selection in another
 671     // place cased this method. It is necessary to return the false value to understande in above
 672     // method that delete is not processed
 673     if (aSelectedObj.count() == 0)
 674       return false;
 675
 676     // avoid delete of the objects, which are not belong to the current sketch
 677     // in order to do not delete results of other sketches
 678     QObjectPtrList aSketchObjects;
 679     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 680     for ( ; anIt != aLast; anIt++) {
 681       ObjectPtr anObject = *anIt;
 682       if (mySketchMgr->isObjectOfSketch(anObject)) {
 683         // sketch feature should be used in this list because workshop deletes features only
 684         // results are skipped
 685         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 686         aSketchObjects.append(aSketchFeature);
 687       }
 688     }
 689     // if the selection contains only local selected presentations from other sketches,
 690     // the Delete operation should not be done at all
 691     if (aSketchObjects.size() == 0)
 692       return true;
 693
 694     // 3. start operation
 695     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 696     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 697
 698     // the active nested sketch operation should be aborted unconditionally
 699     // the Delete action should be additionally granted for the Sketch operation
 700     // in order to do not abort/commit it
 701     if (!anOpMgr->canStartOperation(anOpAction->id(), isSketchOp/*granted*/))
 702       return true; // the objects are processed but can not be deleted
 703
 704     anOpMgr->startOperation(anOpAction);
 705
 706     // 4. delete features
 707     // sketch feature should be skipped, only sub-features can be removed
 708     // when sketch operation is active
 709     aWorkshop->deleteFeatures(aSketchObjects);
 710     // 5. stop operation
 711     anOpMgr->commitOperation();
 712   }
 713   else {
 714     bool isPartRemoved = false;
 715     // Delete part with help of PartSet plugin
 716     // TODO: the deleted objects has to be processed by multiselection
 717     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 718     if (aObjects.size() == 1) {
 719       ObjectPtr aObj = aObjects.first();
 720       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 721       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 722         // Remove feature should be created in the document of the part results
 723         ResultPtr aPartResult = aFeature->firstResult();
 724         if (aPartResult.get()) {
 725           std::shared_ptr<ModelAPI_ResultPart> aPart =
 726                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 727           DocumentPtr aPartDoc = aPart->partDoc();
 728           if (aPartDoc.get()) {
 729             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 730                                               (PartSetPlugin_Remove::ID().c_str(), this);
 731             if (!anOpMgr->canStartOperation(anOpAction->id()))
 732               return true; // the objects are processed but can not be deleted
 733
 734             anOpMgr->startOperation(anOpAction);
 735
 736             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 737             aFeature->execute();
 738
 739             anOpMgr->commitOperation();
 740             isPartRemoved = true;
 741           }
 742         }
 743       }
 744     }
 745     return isPartRemoved;
 746   }
 747   return true;
 748 }
 749
 750 void PartSet_Module::onFeatureTriggered()
 751 {
 752   QAction* aCmd = dynamic_cast<QAction*>(sender());
 753   if (aCmd->isCheckable() && aCmd->isChecked()) {
 754     // 1. check whether the delete should be processed in the module
 755     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 756     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 757     if (isNestedOp) {
 758       // in case if in the viewer nothing is displayed, the create operation should not be
 759       // comitted even if all values of the feature are initialized
 760       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 761         // the action information should be saved before the operation is aborted
 762         // because this abort leads to update command status, which unchecks this action
 763         anOperation->abort();
 764         launchOperation(aCmd->data().toString());
 765       }
 766     }
 767   }
 768   ModuleBase_IModule::onFeatureTriggered();
 769 }
 770
 771 void PartSet_Module::launchOperation(const QString& theCmdId)
 772 {
 773   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 774     // Show constraints if a constraint was anOperation
 775     myHasConstraintShown = mySketchMgr->isConstraintsShown();
 776     mySketchMgr->onShowConstraintsToggle(true);
 777   }
 778   ModuleBase_IModule::launchOperation(theCmdId);
 779 }
 780
 781
 782 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 783 {
 784   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 785   if (!anAIS.IsNull()) {
 786     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 787     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 788     if (!aDim.IsNull()) {
 789       aCtx->SetZLayer(aDim, myVisualLayerId);
 790     } else {
 791       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 792       if (!aCons.IsNull())
 793         aCtx->SetZLayer(aCons, myVisualLayerId);
 794     }
 795   }
 796 }
 797
 798 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 799 {
 800   // this is obsolete
 801   // it should be recomputed in order to disappear in the viewer if the corresponded object
 802   // is erased
 803   //if (myCustomPrs->isActive())
 804   //  myCustomPrs->redisplay(theObject, false);
 805 }
 806
 807 void PartSet_Module::onViewTransformed(int theTrsfType)
 808 {
 809   // Set length of arrows constant in pixel size
 810   // if the operation is panning or rotate or panglobal then do nothing
 811   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 812     return;
 813   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 814   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 815   if (aContext.IsNull())
 816     return;
 817
 818   //Handle(V3d_View) aView = aViewer->activeView();
 819
 820   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 821   XGUI_Workshop* aWorkshop = aConnector->workshop();
 822   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 823   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 824   Handle(V3d_View) aView;
 825   double aScale = 0;
 826   for (aV3dViewer->InitDefinedViews();
 827        aV3dViewer->MoreDefinedViews();
 828        aV3dViewer->NextDefinedViews()) {
 829     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 830     double aS = aV->Scale();
 831     if (aS > aScale) {
 832       aScale = aS;
 833       aView = aV;
 834     }
 835   }
 836   if (aView.IsNull())
 837     return;
 838   double aLen = aView->Convert(20);
 839
 840   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 841   SketcherPrs_Tools::setArrowSize(aLen);
 842   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 843   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 844   aViewer->SetScale(aViewer->activeView(), aCurScale);
 845   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 846   bool isModified = false;
 847   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 848   foreach (AISObjectPtr aAIS, aPrsList) {
 849     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 850
 851     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 852     if (!aDim.IsNull()) {
 853       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 854       aContext->Redisplay(aDim, false);
 855       isModified = true;
 856     }
 857   }
 858   if (isModified)
 859     aDisplayer->updateViewer();
 860 }
 861
 862 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 863 {
 864   bool isRedisplayed = false;
 865   if (myCustomPrs->isActive())
 866     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 867
 868   return isRedisplayed;
 869 }
 870
 871 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 872 {
 873   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 874   if (aOB) {
 875     //QLineEdit* aLabel = aOB->activeDocLabel();
 876     //QPalette aPalet = aLabel->palette();
 877     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 878     //aLabel->setPalette(aPalet);
 879     aOB->treeView()->setExpandsOnDoubleClick(false);
 880     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 881       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 882 #ifdef ModuleDataModel
 883     connect(aOB, SIGNAL(headerMouseDblClicked(const QModelIndex&)),
 884       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 885     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 886       myDataModel, SLOT(onMouseDoubleClick(const QModelIndex&)));
 887 #endif
 888   }
 889 }
 890
 891 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 892 {
 893   ObjectPtr anObject;
 894   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 895   if (aOperation) {
 896     /// If last line finished on vertex the lines creation sequence has to be break
 897     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 898     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 899     // if there is an active widget, find the presented object in it
 900     if (!anActiveWidget)
 901       anActiveWidget = aPanel->preselectionWidget();
 902
 903     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 904                                                                            (anActiveWidget);
 905     if (aWidgetValidated)
 906       anObject = aWidgetValidated->findPresentedObject(theAIS);
 907   }
 908   return anObject;
 909 }
 910
 911 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 912 {
 913   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 914   int aSelected = aObjects.size();
 915   SessionPtr aMgr = ModelAPI_Session::get();
 916   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 917   QAction* aActivatePartSetAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 918   if (aSelected == 1) {
 919     bool hasResult = false;
 920     bool hasFeature = false;
 921     bool hasParameter = false;
 922     bool hasSubFeature = false;
 923     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 924
 925     ObjectPtr aObject = aObjects.first();
 926     if (aObject) {
 927       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 928       FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 929       bool isPart = aPart.get() ||
 930         (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID()));
 931       if (isPart) {
 932         DocumentPtr aPartDoc;
 933         if (!aPart.get()) {
 934           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 935         }
 936         if (aPart.get()) // this may be null is Part feature is disabled
 937           aPartDoc = aPart->partDoc();
 938
 939         theMenu->addAction(aActivatePartAction);
 940         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 941
 942       } else if (aObject->document() == aMgr->activeDocument()) {
 943         if (hasParameter || hasFeature)
 944           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 945       }
 946
 947       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 948       if( aResult.get() )
 949         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 950     } else {  // If feature is 0 the it means that selected root object (document)
 951       theMenu->addAction(aActivatePartSetAction);
 952       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 953     }
 954   } else if (aSelected == 0) {
 955     // if there is no selection then it means that upper label is selected
 956     QModelIndexList aIndexes = myWorkshop->selection()->selectedIndexes();
 957     if (aIndexes.size() == 0) // it means that selection happens in top label outside of tree view
 958       theMenu->addAction(aActivatePartSetAction);
 959       aActivatePartSetAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 960   }
 961   bool aNotDeactivate = (myWorkshop->currentOperation() == 0);
 962   if (!aNotDeactivate) {
 963     aActivatePartAction->setEnabled(false);
 964     aActivatePartSetAction->setEnabled(false);
 965   }
 966 }
 967
 968 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 969 {
 970   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 971     // Do not change activation of parts if an operation active
 972     static QStringList aAllowActivationList;
 973     if (aAllowActivationList.isEmpty())
 974       aAllowActivationList <<
 975       QString(PartSetPlugin_Part::ID().c_str()) <<
 976       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 977       QString(PartSetPlugin_Remove::ID().c_str());
 978     if (myWorkshop->currentOperation() &&
 979       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 980       return;
 981     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 982     XGUI_Workshop* aWorkshop = aConnector->workshop();
 983     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 984     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 985     QPalette aPalet = aLabel->palette();
 986
 987     SessionPtr aMgr = ModelAPI_Session::get();
 988     DocumentPtr aActiveDoc = aMgr->activeDocument();
 989 #ifdef ModuleDataModel
 990     QModelIndex aOldIndex = myDataModel->activePartTree();
 991     DocumentPtr aDoc = aMgr->moduleDocument();
 992     if (aActiveDoc == aDoc) {
 993       if (aOldIndex.isValid())
 994         aTreeView->setExpanded(aOldIndex, false);
 995       myDataModel->deactivatePart();
 996       aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 997     } else {
 998       std::string aGrpName = ModelAPI_ResultPart::group();
 999       for (int i = 0; i < aDoc->size(aGrpName); i++) {
1000         ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aDoc->object(aGrpName, i));
1001         if (aPart->partDoc() == aActiveDoc) {
1002           QModelIndex aIndex = myDataModel->partIndex(aPart);
1003           if (myDataModel->activatePart(aIndex)) {
1004             if (aOldIndex.isValid())
1005               aTreeView->setExpanded(aOldIndex, false);
1006             aTreeView->setExpanded(myDataModel->activePartTree(), true);
1007             aPalet.setColor(QPalette::Text, Qt::black);
1008           }
1009           break;
1010         }
1011       }
1012     }
1013 #else
1014     if (aActivePartIndex.isValid())
1015       aTreeView->setExpanded(aActivePartIndex, false);
1016     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1017     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
1018     if (aActivePartIndex.isValid())
1019       aTreeView->setExpanded(aActivePartIndex, true);
1020 #endif
1021     aLabel->setPalette(aPalet);
1022     aWorkshop->updateCommandStatus();
1023
1024     // Update displayed objects in order to update active color
1025     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
1026     QObjectPtrList aObjects = aDisplayer->displayedObjects();
1027     bool aHidden;
1028     foreach(ObjectPtr aObj, aObjects) {
1029       //TODO: replace by redisplay event.
1030       aHidden = !aObj->data() || !aObj->data()->isValid() ||
1031         aObj->isDisabled() || (!aObj->isDisplayed());
1032       if (!aHidden)
1033         aDisplayer->redisplay(aObj, false);
1034     }
1035     aDisplayer->updateViewer();
1036   }
1037 }
1038
1039 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
1040 {
1041   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1042     return;
1043   SessionPtr aMgr = ModelAPI_Session::get();
1044   if (!theIndex.isValid()) {
1045     aMgr->setActiveDocument(aMgr->moduleDocument());
1046     return;
1047   }
1048   if (theIndex.column() != 0) // Use only first column
1049     return;
1050 #ifdef ModuleDataModel
1051   ObjectPtr aObj = myDataModel->object(theIndex);
1052 #else
1053   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
1054   XGUI_Workshop* aWorkshop = aConnector->workshop();
1055   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1056   // De not use non editable Indexes
1057   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1058     return;
1059   ObjectPtr aObj = aDataModel->object(theIndex);
1060 #endif
1061
1062   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1063   if (!aPart.get()) { // Probably this is Feature
1064     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1065     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1066       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1067     }
1068   }
1069   if (aPart.get()) { // if this is a part
1070     if (aPart->partDoc() == aMgr->activeDocument()) {
1071       myMenuMgr->activatePartSet();
1072     } else {
1073       aPart->activate();
1074     }
1075   }
1076 }
1077
1078
1079 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1080 {
1081   // z layer is created for all started operations in order to visualize operation AIS presentation
1082   // over the object
1083   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1084   if (aContext.IsNull())
1085     return;
1086
1087   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1088   if (myVisualLayerId == 0) {
1089     if (myVisualLayerId == 0)
1090       aViewer->AddZLayer(myVisualLayerId);
1091   } else {
1092     TColStd_SequenceOfInteger aZList;
1093     aViewer->GetAllZLayers(aZList);
1094     bool aFound = false;
1095     for (int i = 1; i <= aZList.Length(); i++) {
1096       if (aZList(i) == myVisualLayerId) {
1097         aFound = true;
1098         break;
1099       }
1100     }
1101     if (!aFound)
1102       aViewer->AddZLayer(myVisualLayerId);
1103   }
1104   // if there is an active operation with validated widget,
1105   // the filters of this widget should be activated in the created view
1106   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1107   if (aOperation) {
1108     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1109     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1110     if (anActiveWidget) {
1111       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1112                                                                              (anActiveWidget);
1113       if (aWidgetValidated)
1114         aWidgetValidated->activateFilters(true);
1115     }
1116   }
1117 }