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_WidgetPoint2DFlyout.h"
  10 #include "PartSet_WidgetShapeSelector.h"
  11 #include "PartSet_WidgetPoint2dAngle.h"
  12 #include "PartSet_WidgetMultiSelector.h"
  13 #include "PartSet_WidgetEditor.h"
  14 #include "PartSet_WidgetFileSelector.h"
  15 #include "PartSet_WidgetSketchCreator.h"
  16 #include "PartSet_SketcherMgr.h"
  17 #include "PartSet_MenuMgr.h"
  18 #include "PartSet_CustomPrs.h"
  19 #include "PartSet_IconFactory.h"
  20
  21 #include "PartSet_Filters.h"
  22 #include "PartSet_FilterInfinite.h"
  23
  24 #include <PartSetPlugin_Remove.h>
  25 #include <PartSetPlugin_Part.h>
  26 #include <PartSetPlugin_Duplicate.h>
  27
  28 #include <ModuleBase_Operation.h>
  29 #include <ModuleBase_OperationAction.h>
  30 #include <ModuleBase_IViewer.h>
  31 #include <ModuleBase_IViewWindow.h>
  32 #include <ModuleBase_IPropertyPanel.h>
  33 #include <ModuleBase_WidgetEditor.h>
  34 #include <ModuleBase_WidgetValidated.h>
  35 #include <ModuleBase_FilterFactory.h>
  36 #include <ModuleBase_Tools.h>
  37 #include <ModuleBase_OperationFeature.h>
  38
  39 #include <ModelAPI_Object.h>
  40 #include <ModelAPI_Events.h>
  41 #include <ModelAPI_Validator.h>
  42 #include <ModelAPI_Data.h>
  43 #include <ModelAPI_Session.h>
  44 #include <ModelAPI_ResultBody.h>
  45 #include <ModelAPI_AttributeString.h>
  46
  47 #include <GeomDataAPI_Point2D.h>
  48 #include <GeomDataAPI_Point.h>
  49 #include <GeomDataAPI_Dir.h>
  50
  51 #include <XGUI_Displayer.h>
  52 #include <XGUI_Workshop.h>
  53 #include <XGUI_OperationMgr.h>
  54 #include <XGUI_PropertyPanel.h>
  55 #include <XGUI_ModuleConnector.h>
  56 #include <XGUI_ContextMenuMgr.h>
  57 #include <XGUI_Tools.h>
  58 #include <XGUI_ObjectsBrowser.h>
  59 #include <XGUI_SelectionMgr.h>
  60 #include <XGUI_DataModel.h>
  61 #include <XGUI_ErrorMgr.h>
  62
  63 #include <SketchPlugin_Feature.h>
  64 #include <SketchPlugin_Sketch.h>
  65 #include <SketchPlugin_Line.h>
  66 #include <SketchPlugin_Arc.h>
  67 #include <SketchPlugin_Circle.h>
  68 #include <SketchPlugin_Point.h>
  69 #include <SketchPlugin_ConstraintAngle.h>
  70 #include <SketchPlugin_ConstraintLength.h>
  71 #include <SketchPlugin_ConstraintDistance.h>
  72 #include <SketchPlugin_ConstraintParallel.h>
  73 #include <SketchPlugin_ConstraintPerpendicular.h>
  74 #include <SketchPlugin_ConstraintRadius.h>
  75
  76 #include <SketcherPrs_SymbolPrs.h>
  77 #include <SketcherPrs_Tools.h>
  78
  79 #include <Events_Loop.h>
  80 #include <Config_PropManager.h>
  81 #include <Config_Keywords.h>
  82
  83 #include <StdSelect_TypeOfFace.hxx>
  84 #include <TopoDS_Vertex.hxx>
  85 #include <TopoDS.hxx>
  86 #include <TopoDS_Shape.hxx>
  87 #include <BRep_Tool.hxx>
  88 #include <AIS_Dimension.hxx>
  89
  90 #include <QObject>
  91 #include <QMouseEvent>
  92 #include <QString>
  93 #include <QTimer>
  94 #include <QApplication>
  95 #include <QMessageBox>
  96 #include <QMainWindow>
  97 #include <QLineEdit>
  98
  99 #include <GeomAlgoAPI_FaceBuilder.h>
 100 #include <GeomDataAPI_Dir.h>
 101
 102 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 103
 104 #ifdef _DEBUG
 105 #include <QDebug>
 106 #endif
 107
 108 /*!Create and return new instance of XGUI_Module*/
 109 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 110 {
 111   return new PartSet_Module(theWshop);
 112 }
 113
 114 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 115   : ModuleBase_IModule(theWshop),
 116   myRestartingMode(RM_None), myVisualLayerId(0), myHasConstraintShown(true)
 117 {
 118   new PartSet_IconFactory();
 119
 120   mySketchMgr = new PartSet_SketcherMgr(this);
 121
 122   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 123   XGUI_Workshop* aWorkshop = aConnector->workshop();
 124
 125   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 126   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 127   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 128           this, SLOT(onOperationActivatedByPreselection()));
 129
 130   ModuleBase_IViewer* aViewer = theWshop->viewer();
 131   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 132           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 133   connect(aViewer, SIGNAL(viewTransformed(int)),
 134           SLOT(onViewTransformed(int)));
 135   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 136           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 137
 138   myMenuMgr = new PartSet_MenuMgr(this);
 139   myCustomPrs = new PartSet_CustomPrs(theWshop);
 140
 141   Events_Loop* aLoop = Events_Loop::loop();
 142   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 143
 144   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 145   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 146 }
 147
 148 PartSet_Module::~PartSet_Module()
 149 {
 150   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 151   for (; aIt.More(); aIt.Next()) {
 152     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 153     if (!aFilter.IsNull())
 154       aFilter.Nullify();
 155   }
 156   delete myCustomPrs;
 157 }
 158
 159 void PartSet_Module::activateSelectionFilters()
 160 {
 161   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 162   for (; aIt.More(); aIt.Next()) {
 163     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 164     if (!aFilter.IsNull())
 165       myWorkshop->viewer()->addSelectionFilter(aFilter);
 166   }
 167 }
 168
 169 void PartSet_Module::deactivateSelectionFilters()
 170 {
 171   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 172   for (; aIt.More(); aIt.Next()) {
 173     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 174     if (!aFilter.IsNull())
 175       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 176   }
 177 }
 178
 179 void PartSet_Module::registerValidators()
 180 {
 181   //Registering of validators
 182   SessionPtr aMgr = ModelAPI_Session::get();
 183   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 184   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 185   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 186   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 187   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 188   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 189   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 190   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 191   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 192   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 193   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 194   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 195   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 196   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 197   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 198   aFactory->registerValidator("PartSet_SketchEntityValidator", new PartSet_SketchEntityValidator);
 199 }
 200
 201 void PartSet_Module::registerFilters()
 202 {
 203   //Registering of selection filters
 204   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 205   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 206 }
 207
 208 void PartSet_Module::registerProperties()
 209 {
 210   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 211                                    PLANE_SIZE);
 212   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 213                                    Config_Prop::Integer, SKETCH_WIDTH);
 214 }
 215
 216 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 217 {
 218   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 219 }
 220
 221 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 222 {
 223   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 224     mySketchMgr->commitNestedSketch(theOperation);
 225   }
 226
 227   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 228   if (!aFOperation || aFOperation->isEditOperation())
 229     return;
 230   // the selection is cleared after commit the create operation
 231   // in order to do not use the same selected objects in the restarted operation
 232   // for common behaviour, the selection is cleared even if the operation is not restarted
 233   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 234   XGUI_Workshop* aWorkshop = aConnector->workshop();
 235   aWorkshop->selector()->clearSelection();
 236
 237   /// Restart sketcher operations automatically
 238   FeaturePtr aFeature = aFOperation->feature();
 239   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 240             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 241   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 242                      myRestartingMode == RM_EmptyFeatureUsed)) {
 243     myLastOperationId = aFOperation->id();
 244     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? aFOperation->feature() : FeaturePtr();
 245     if (!sketchMgr()->sketchSolverError())
 246       launchOperation(myLastOperationId);
 247   }
 248   breakOperationSequence();
 249 }
 250
 251 void PartSet_Module::breakOperationSequence()
 252 {
 253   myLastOperationId = "";
 254   myLastFeature = FeaturePtr();
 255   myRestartingMode = RM_None;
 256 }
 257
 258 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 259 {
 260   breakOperationSequence();
 261 }
 262
 263 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 264 {
 265   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 266     mySketchMgr->startSketch(theOperation);
 267   }
 268   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 269     mySketchMgr->startNestedSketch(theOperation);
 270   }
 271
 272   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 273   if (aFOperation)
 274     myCustomPrs->activate(aFOperation->feature(), true);
 275 }
 276
 277 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 278 {
 279   ModuleBase_IModule::operationResumed(theOperation);
 280
 281   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 282   if (aFOperation)
 283     myCustomPrs->activate(aFOperation->feature(), true);
 284 }
 285
 286 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 287 {
 288   bool isModified = myCustomPrs->deactivate(false);
 289
 290   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 291     mySketchMgr->stopSketch(theOperation);
 292   }
 293   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 294     mySketchMgr->stopNestedSketch(theOperation);
 295   }
 296
 297   //VSV: Viewer is updated on feature update and redisplay
 298   //if (isModified) {
 299   //  XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 300   //  XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 301   //  aDisplayer->updateViewer();
 302   //}
 303   mySketchMgr->onShowConstraintsToggle(myHasConstraintShown);
 304 }
 305
 306 ModuleBase_Operation* PartSet_Module::currentOperation() const
 307 {
 308   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 309   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 310   return anOpMgr->currentOperation();
 311 }
 312
 313 bool PartSet_Module::canUndo() const
 314 {
 315   bool aCanUndo = false;
 316   SessionPtr aMgr = ModelAPI_Session::get();
 317   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 318     aCanUndo = !aMgr->isOperation();
 319     if (!aCanUndo) // check the enable state additionally by sketch manager
 320       aCanUndo = aMgr->canUndo();
 321   }
 322   return aCanUndo;
 323 }
 324
 325 bool PartSet_Module::canRedo() const
 326 {
 327   bool aCanRedo = false;
 328   SessionPtr aMgr = ModelAPI_Session::get();
 329   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 330     aCanRedo = !aMgr->isOperation();
 331     if (!aCanRedo) // check the enable state additionally by sketch manager
 332       aCanRedo = aMgr->canRedo();
 333   }
 334   return aCanRedo;
 335 }
 336
 337 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 338 {
 339   bool aValid = true;
 340   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 341     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 342     if (aFeature) {
 343       // part features are removed in the PartSet module only.
 344       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 345         aValid = false;
 346     }
 347   }
 348   return aValid;
 349 }
 350
 351 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 352 {
 353   // the sketch manager put the restriction to the objects erase
 354   return mySketchMgr->canEraseObject(theObject);
 355 }
 356
 357 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 358 {
 359   // the sketch manager put the restriction to the objects display
 360   return mySketchMgr->canDisplayObject(theObject);
 361 }
 362
 363 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 364 {
 365   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 366
 367   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 368   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 369        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 370   if (isSketchOp || isNestedOp) {
 371     // in active sketch operation it is possible to activate operation object in selection
 372     // in the edit operation, e.g. points of the line can be moved when the line is edited
 373     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 374     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 375   }
 376   return aCanActivate;
 377 }
 378
 379 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 380 {
 381   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 382 }
 383
 384 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 385 {
 386   myMenuMgr->updateViewerMenu(theStdActions);
 387 }
 388
 389 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 390 {
 391   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 392   if (anError.isEmpty())
 393     anError = sketchMgr()->getFeatureError(theFeature);
 394
 395   return anError;
 396 }
 397
 398 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 399                                          QStringList& theIds) const
 400 {
 401   myMenuMgr->grantedOperationIds(theOperation, theIds);
 402
 403   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 404     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 405     XGUI_Workshop* aWorkshop = aConnector->workshop();
 406
 407     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 408   }
 409 }
 410
 411 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 412 {
 413   theModes.clear();
 414   if (mySketchMgr->activeSketch().get())
 415     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 416 }
 417
 418 bool PartSet_Module::isMouseOverWindow()
 419 {
 420   return mySketchMgr->isMouseOverWindow();
 421 }
 422
 423 void PartSet_Module::closeDocument()
 424 {
 425   clearViewer();
 426 }
 427
 428 void PartSet_Module::clearViewer()
 429 {
 430   myCustomPrs->clearPrs();
 431
 432   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 433   XGUI_Workshop* aWorkshop = aConnector->workshop();
 434   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 435   aDisplayer->deactivateSelectionFilters();
 436 }
 437
 438 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 439 {
 440   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 441   if (!aFOperation)
 442     return;
 443
 444   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 445   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation())) {
 446     // we have to manually activate the sketch label in edit mode
 447       aPanel->activateWidget(aPanel->modelWidgets().first());
 448       return;
 449   }
 450
 451   // Restart last operation type
 452   if ((aFOperation->id() == myLastOperationId) && myLastFeature) {
 453     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 454     if (aFOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 455       // Initialise new line with first point equal to end of previous
 456       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 457       if (aPnt2dWgt) {
 458         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 459         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 460           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 461         if (aPoint) {
 462           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 463           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), aFOperation->feature(),
 464             aWgt->attributeID(), aPoint->x(), aPoint->y());
 465           aPanel->activateNextWidget(aPnt2dWgt);
 466         }
 467       }
 468     }
 469   }
 470 }
 471
 472
 473 void PartSet_Module::onSelectionChanged()
 474 {
 475   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 476   if (!aOperation)
 477     return;
 478
 479   bool isSketcherOp = false;
 480   // An edit operation is enable only if the current opeation is the sketch operation
 481   if (mySketchMgr->activeSketch()) {
 482     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 483       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 484   }
 485   if (isSketcherOp) {
 486     // Editing of constraints can be done on selection
 487     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 488     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 489     if (aSelected.size() == 1) {
 490       ModuleBase_ViewerPrs aPrs = aSelected.first();
 491       ObjectPtr aObject = aPrs.object();
 492       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 493       if (aFeature) {
 494         std::string aId = aFeature->getKind();
 495         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 496             (aId == SketchPlugin_ConstraintLength::ID()) ||
 497             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 498             (aId == SketchPlugin_ConstraintAngle::ID())) {
 499           editFeature(aFeature);
 500         }
 501       }
 502     }
 503   }
 504 }
 505
 506 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 507 {
 508   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 509   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 510   anOpMgr->onKeyReleased(theEvent);
 511 }
 512
 513 void PartSet_Module::onEnterReleased()
 514 {
 515   myRestartingMode = RM_EmptyFeatureUsed;
 516 }
 517
 518 void PartSet_Module::onOperationActivatedByPreselection()
 519 {
 520   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 521   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 522     // Set final definitions if they are necessary
 523     //propertyPanelDefined(aOperation);
 524
 525     /// Commit sketcher operations automatically
 526     anOperation->commit();
 527   }
 528 }
 529
 530 void PartSet_Module::onNoMoreWidgets()
 531 {
 532   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 533   if (anOperation) {
 534     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 535       if (myRestartingMode != RM_Forbided)
 536         myRestartingMode = RM_LastFeatureUsed;
 537       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 538       XGUI_Workshop* aWorkshop = aConnector->workshop();
 539       XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 540       // do nothing if the feature can not be applyed
 541       if (anOpMgr->isApplyEnabled())
 542         anOperation->commit();
 543     }
 544   }
 545 }
 546
 547 void PartSet_Module::onVertexSelected()
 548 {
 549   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 550   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 551     /// If last line finished on vertex the lines creation sequence has to be break
 552     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 553     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 554     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 555     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 556     bool aFoundWidget = false;
 557     bool aFoundObligatory = false;
 558     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 559       if (!aFoundWidget)
 560         aFoundWidget = *anIt == anActiveWidget;
 561       else
 562         aFoundObligatory = (*anIt)->isObligatory();
 563     }
 564     if (!aFoundObligatory)
 565       myRestartingMode = RM_Forbided;
 566   }
 567 }
 568
 569 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 570                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 571 {
 572   ModuleBase_IWorkshop* aWorkshop = workshop();
 573   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 574   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 575   ModuleBase_ModelWidget* aWgt = NULL;
 576   if (theType == "sketch-start-label") {
 577     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 578       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 579     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 580       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 581     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 582       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 583     aWgt = aLabelWgt;
 584   } else if (theType == "sketch-2dpoint_selector") {
 585     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 586                                                                  theWidgetApi, theParentId);
 587     aPointWgt->setSketch(mySketchMgr->activeSketch());
 588     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 589     aWgt = aPointWgt;
 590   } else if (theType == "sketch-2dpoint_flyout_selector") {
 591     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 592                                                                  theWidgetApi, theParentId);
 593     aPointWgt->setSketch(mySketchMgr->activeSketch());
 594     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 595     aWgt = aPointWgt;
 596   } else if (theType == "point2ddistance") {
 597     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 598                                                         aWorkshop, theWidgetApi, theParentId);
 599     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 600     aWgt = aDistanceWgt;
 601   } else if(theType == "point2dangle") {
 602     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 603                                                            aWorkshop, theWidgetApi, theParentId);
 604     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 605     aWgt = anAngleWgt;
 606   } else if (theType == "sketch_shape_selector") {
 607     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 608       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 609     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 610     aWgt = aShapeSelectorWgt;
 611   } else if (theType == "sketch_multi_selector") {
 612     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 613       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 614     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 615     aWgt = aShapeSelectorWgt;
 616   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 617     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 618   } else if (theType == "export_file_selector") {
 619     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 620   } else if (theType == "sketch_launcher") {
 621     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 622   }
 623   return aWgt;
 624 }
 625
 626
 627 bool PartSet_Module::deleteObjects()
 628 {
 629   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 630   XGUI_Workshop* aWorkshop = aConnector->workshop();
 631   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 632
 633   //SessionPtr aMgr = ModelAPI_Session::get();
 634   // 1. check whether the delete should be processed in the module
 635   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 636   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 637        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 638   if (isSketchOp || isNestedOp) {
 639     // 2. find selected presentations
 640     // selected objects should be collected before the current operation abort because
 641     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 642     ModuleBase_ISelection* aSel = workshop()->selection();
 643     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 644     // if there are no selected objects in the viewer, that means that the selection in another
 645     // place cased this method. It is necessary to return the false value to understande in above
 646     // method that delete is not processed
 647     if (aSelectedObj.count() == 0)
 648       return false;
 649
 650     // avoid delete of the objects, which are not belong to the current sketch
 651     // in order to do not delete results of other sketches
 652     QObjectPtrList aSketchObjects;
 653     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 654     for ( ; anIt != aLast; anIt++) {
 655       ObjectPtr anObject = *anIt;
 656       if (mySketchMgr->isObjectOfSketch(anObject)) {
 657         // sketch feature should be used in this list because workshop deletes features only
 658         // results are skipped
 659         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 660         aSketchObjects.append(aSketchFeature);
 661       }
 662     }
 663     // if the selection contains only local selected presentations from other sketches,
 664     // the Delete operation should not be done at all
 665     if (aSketchObjects.size() == 0)
 666       return true;
 667
 668     // 3. start operation
 669     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 670     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 671
 672     // the active nested sketch operation should be aborted unconditionally
 673     // the Delete action should be additionally granted for the Sketch operation
 674     // in order to do not abort/commit it
 675     if (!anOpMgr->canStartOperation(anOpAction->id()))
 676       return true; // the objects are processed but can not be deleted
 677
 678     anOpMgr->startOperation(anOpAction);
 679
 680     // 4. delete features
 681     // sketch feature should be skipped, only sub-features can be removed
 682     // when sketch operation is active
 683     aWorkshop->deleteFeatures(aSketchObjects);
 684     // 5. stop operation
 685     anOpMgr->commitOperation();
 686   }
 687   else {
 688     bool isPartRemoved = false;
 689     // Delete part with help of PartSet plugin
 690     // TODO: the deleted objects has to be processed by multiselection
 691     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 692     if (aObjects.size() == 1) {
 693       ObjectPtr aObj = aObjects.first();
 694       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 695       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 696         // Remove feature should be created in the document of the part results
 697         ResultPtr aPartResult = aFeature->firstResult();
 698         if (aPartResult.get()) {
 699           std::shared_ptr<ModelAPI_ResultPart> aPart =
 700                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 701           DocumentPtr aPartDoc = aPart->partDoc();
 702           if (aPartDoc.get()) {
 703             ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction
 704                                               (PartSetPlugin_Remove::ID().c_str(), this);
 705             if (!anOpMgr->canStartOperation(anOpAction->id()))
 706               return true; // the objects are processed but can not be deleted
 707
 708             anOpMgr->startOperation(anOpAction);
 709
 710             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 711             aFeature->execute();
 712
 713             anOpMgr->commitOperation();
 714             isPartRemoved = true;
 715           }
 716         }
 717       }
 718     }
 719     return isPartRemoved;
 720   }
 721   return true;
 722 }
 723
 724 void PartSet_Module::onFeatureTriggered()
 725 {
 726   QAction* aCmd = dynamic_cast<QAction*>(sender());
 727   if (aCmd->isCheckable() && aCmd->isChecked()) {
 728     // 1. check whether the delete should be processed in the module
 729     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 730     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 731     if (isNestedOp) {
 732       // in case if in the viewer nothing is displayed, the create operation should not be
 733       // comitted even if all values of the feature are initialized
 734       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 735         // the action information should be saved before the operation is aborted
 736         // because this abort leads to update command status, which unchecks this action
 737         anOperation->abort();
 738         launchOperation(aCmd->data().toString());
 739       }
 740     }
 741   }
 742   ModuleBase_IModule::onFeatureTriggered();
 743 }
 744
 745 void PartSet_Module::launchOperation(const QString& theCmdId)
 746 {
 747   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 748     // Show constraints if a constraint was anOperation
 749     myHasConstraintShown = mySketchMgr->isConstraintsShown();
 750     mySketchMgr->onShowConstraintsToggle(true);
 751   }
 752   ModuleBase_IModule::launchOperation(theCmdId);
 753 }
 754
 755
 756 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 757 {
 758   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 759   if (!anAIS.IsNull()) {
 760     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 761     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 762     if (!aDim.IsNull()) {
 763       aCtx->SetZLayer(aDim, myVisualLayerId);
 764     } else {
 765       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 766       if (!aCons.IsNull())
 767         aCtx->SetZLayer(aCons, myVisualLayerId);
 768     }
 769   }
 770 }
 771
 772 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 773 {
 774   // this is obsolete
 775   // it should be recomputed in order to disappear in the viewer if the corresponded object
 776   // is erased
 777   //if (myCustomPrs->isActive())
 778   //  myCustomPrs->redisplay(theObject, false);
 779 }
 780
 781 void PartSet_Module::onViewTransformed(int theTrsfType)
 782 {
 783   // Set length of arrows constant in pixel size
 784   // if the operation is panning or rotate or panglobal then do nothing
 785   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 786     return;
 787   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 788   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 789   if (aContext.IsNull())
 790     return;
 791
 792   //Handle(V3d_View) aView = aViewer->activeView();
 793
 794   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 795   XGUI_Workshop* aWorkshop = aConnector->workshop();
 796   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 797   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 798   Handle(V3d_View) aView;
 799   double aScale = 0;
 800   for (aV3dViewer->InitDefinedViews();
 801        aV3dViewer->MoreDefinedViews();
 802        aV3dViewer->NextDefinedViews()) {
 803     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 804     double aS = aV->Scale();
 805     if (aS > aScale) {
 806       aScale = aS;
 807       aView = aV;
 808     }
 809   }
 810   if (aView.IsNull())
 811     return;
 812   double aLen = aView->Convert(20);
 813
 814   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 815   SketcherPrs_Tools::setArrowSize(aLen);
 816   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 817   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 818   aViewer->SetScale(aViewer->activeView(), aCurScale);
 819   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 820   bool isModified = false;
 821   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 822   foreach (AISObjectPtr aAIS, aPrsList) {
 823     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 824
 825     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 826     if (!aDim.IsNull()) {
 827       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 828       aContext->Redisplay(aDim, false);
 829       isModified = true;
 830     }
 831   }
 832   if (isModified)
 833     aDisplayer->updateViewer();
 834 }
 835
 836 bool PartSet_Module::customizeObject(ObjectPtr theObject, const bool theUpdateViewer)
 837 {
 838   bool isRedisplayed = false;
 839   if (myCustomPrs->isActive())
 840     isRedisplayed = myCustomPrs->redisplay(theObject, theUpdateViewer);
 841
 842   return isRedisplayed;
 843 }
 844
 845 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 846 {
 847   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 848   if (aOB) {
 849     QLineEdit* aLabel = aOB->activeDocLabel();
 850     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
 851           SLOT(onActiveDocPopup(const QPoint&)));
 852     //QPalette aPalet = aLabel->palette();
 853     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 854     //aLabel->setPalette(aPalet);
 855     aOB->treeView()->setExpandsOnDoubleClick(false);
 856     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 857       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 858   }
 859 }
 860
 861 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
 862 {
 863   SessionPtr aMgr = ModelAPI_Session::get();
 864   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 865
 866   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 867   XGUI_Workshop* aWorkshop = aConnector->workshop();
 868   QLineEdit* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
 869
 870   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 871
 872   QMenu aMenu;
 873   aMenu.addAction(aActivatePartAction);
 874   aMenu.exec(aHeader->mapToGlobal(thePnt));
 875 }
 876
 877
 878 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 879 {
 880   ObjectPtr anObject;
 881   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 882   if (aOperation) {
 883     /// If last line finished on vertex the lines creation sequence has to be break
 884     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 885     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 886     // if there is an active widget, find the presented object in it
 887     if (!anActiveWidget)
 888       anActiveWidget = aPanel->preselectionWidget();
 889
 890     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 891                                                                            (anActiveWidget);
 892     if (aWidgetValidated)
 893       anObject = aWidgetValidated->findPresentedObject(theAIS);
 894   }
 895   return anObject;
 896 }
 897
 898 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 899 {
 900   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 901   int aSelected = aObjects.size();
 902   SessionPtr aMgr = ModelAPI_Session::get();
 903   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 904
 905   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
 906   if (aSelected == 1) {
 907     bool hasResult = false;
 908     bool hasFeature = false;
 909     bool hasParameter = false;
 910     bool hasSubFeature = false;
 911     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 912
 913     ObjectPtr aObject = aObjects.first();
 914     if (aObject) {
 915       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 916       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 917       bool isPart = aPart.get() ||
 918         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
 919       if (isPart) {
 920         DocumentPtr aPartDoc;
 921         if (!aPart.get()) {
 922           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
 923         }
 924         if (aPart.get()) // this may be null is Part feature is disabled
 925           aPartDoc = aPart->partDoc();
 926
 927         theMenu->addAction(aActivatePartAction);
 928         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 929
 930       } else if (aObject->document() == aMgr->activeDocument()) {
 931         if (hasParameter || hasFeature) {
 932           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
 933           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 934           if (aCurrentOp && aFeature.get()) {
 935             if (aCurrentOp->id().toStdString() == aFeature->getKind())
 936               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
 937           }
 938         }
 939       }
 940
 941       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 942       if( aResult.get() )
 943         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 944     }
 945   }
 946   bool aNotDeactivate = (aCurrentOp == 0);
 947   if (!aNotDeactivate) {
 948     aActivatePartAction->setEnabled(false);
 949   }
 950 }
 951
 952 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 953 {
 954   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 955     // Do not change activation of parts if an operation active
 956     static QStringList aAllowActivationList;
 957     if (aAllowActivationList.isEmpty())
 958       aAllowActivationList <<
 959       QString(PartSetPlugin_Part::ID().c_str()) <<
 960       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 961       QString(PartSetPlugin_Remove::ID().c_str());
 962     if (myWorkshop->currentOperation() &&
 963       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 964       return;
 965     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 966     XGUI_Workshop* aWorkshop = aConnector->workshop();
 967     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 968     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 969     QPalette aPalet = aLabel->palette();
 970
 971     SessionPtr aMgr = ModelAPI_Session::get();
 972     DocumentPtr aActiveDoc = aMgr->activeDocument();
 973     if (aActivePartIndex.isValid())
 974       aTreeView->setExpanded(aActivePartIndex, false);
 975     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 976     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 977     if (aActivePartIndex.isValid())
 978       aTreeView->setExpanded(aActivePartIndex, true);
 979
 980     aLabel->setPalette(aPalet);
 981     aWorkshop->updateCommandStatus();
 982
 983     // Update displayed objects in order to update active color
 984     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 985     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 986     bool aHidden;
 987     foreach(ObjectPtr aObj, aObjects) {
 988       //TODO: replace by redisplay event.
 989       aHidden = !aObj->data() || !aObj->data()->isValid() ||
 990         aObj->isDisabled() || (!aObj->isDisplayed());
 991       if (!aHidden)
 992         aDisplayer->redisplay(aObj, false);
 993     }
 994     aDisplayer->updateViewer();
 995   }
 996 }
 997
 998 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 999 {
1000   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
1001     return;
1002   SessionPtr aMgr = ModelAPI_Session::get();
1003   if (!theIndex.isValid()) {
1004     aMgr->setActiveDocument(aMgr->moduleDocument());
1005     return;
1006   }
1007   if (theIndex.column() != 0) // Use only first column
1008     return;
1009
1010   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
1011   XGUI_Workshop* aWorkshop = aConnector->workshop();
1012   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1013   // De not use non editable Indexes
1014   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1015     return;
1016   ObjectPtr aObj = aDataModel->object(theIndex);
1017
1018   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1019   if (!aPart.get()) { // Probably this is Feature
1020     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1021     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1022       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1023     }
1024   }
1025   if (aPart.get()) { // if this is a part
1026     if (aPart->partDoc() == aMgr->activeDocument()) {
1027       myMenuMgr->activatePartSet();
1028     } else {
1029       aPart->activate();
1030     }
1031   }
1032 }
1033
1034
1035 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1036 {
1037   // z layer is created for all started operations in order to visualize operation AIS presentation
1038   // over the object
1039   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1040   if (aContext.IsNull())
1041     return;
1042
1043   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1044   if (myVisualLayerId == 0) {
1045     if (myVisualLayerId == 0)
1046       aViewer->AddZLayer(myVisualLayerId);
1047   } else {
1048     TColStd_SequenceOfInteger aZList;
1049     aViewer->GetAllZLayers(aZList);
1050     bool aFound = false;
1051     for (int i = 1; i <= aZList.Length(); i++) {
1052       if (aZList(i) == myVisualLayerId) {
1053         aFound = true;
1054         break;
1055       }
1056     }
1057     if (!aFound)
1058       aViewer->AddZLayer(myVisualLayerId);
1059   }
1060   // if there is an active operation with validated widget,
1061   // the filters of this widget should be activated in the created view
1062   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1063   if (aOperation) {
1064     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1065     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
1066     if (anActiveWidget) {
1067       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
1068                                                                              (anActiveWidget);
1069       if (aWidgetValidated)
1070         aWidgetValidated->activateFilters(true);
1071     }
1072   }
1073 }
1074
1075 //******************************************************
1076 void PartSet_Module::widgetStateChanged(int thePreviousState)
1077 {
1078   mySketchMgr->widgetStateChanged(thePreviousState);
1079 }