src/PartSet/PartSet_Module.cpp

   1 #include <PartSet_Module.h>
   2 #include <PartSet_OperationSketch.h>
   3 #include <PartSet_OperationFeatureCreate.h>
   4 #include <PartSet_OperationFeatureEditMulti.h>
   5 #include <PartSet_OperationFeatureEdit.h>
   6 #include <PartSet_Listener.h>
   7 #include <PartSet_TestOCC.h>
   8 #include <PartSet_WidgetSketchLabel.h>
   9 #include <PartSet_Validators.h>
  10 #include <PartSet_Tools.h>
  11
  12 #include <ModuleBase_Operation.h>
  13 #include <ModuleBase_OperationDescription.h>
  14 #include <ModuleBase_WidgetFactory.h>
  15 #include <ModuleBase_Operation.h>
  16
  17 #include <ModelAPI_Object.h>
  18 #include <ModelAPI_Events.h>
  19 #include <ModelAPI_Validator.h>
  20 #include <ModelAPI_Data.h>
  21
  22 #include <GeomDataAPI_Point2D.h>
  23
  24 #include <XGUI_MainWindow.h>
  25 #include <XGUI_Displayer.h>
  26 #include <XGUI_Viewer.h>
  27 #include <XGUI_Workshop.h>
  28 #include <XGUI_OperationMgr.h>
  29 #include <XGUI_ViewPort.h>
  30 #include <XGUI_ActionsMgr.h>
  31 #include <XGUI_ViewerProxy.h>
  32 #include <XGUI_ContextMenuMgr.h>
  33 #include <XGUI_PropertyPanel.h>
  34 #include <XGUI_ModuleConnector.h>
  35 #include <XGUI_Tools.h>
  36
  37 #include <SketchPlugin_Line.h>
  38
  39 #include <Config_PointerMessage.h>
  40 #include <Config_ModuleReader.h>
  41 #include <Config_WidgetReader.h>
  42 #include <Events_Loop.h>
  43 //#include <Events_Message.h>
  44 //#include <Events_Error.h>
  45
  46 #include <GeomAPI_Shape.h>
  47 #include <GeomAPI_AISObject.h>
  48 #include <AIS_Shape.hxx>
  49
  50 #include <StdSelect_FaceFilter.hxx>
  51 #include <StdSelect_TypeOfFace.hxx>
  52
  53 #include <QObject>
  54 #include <QMouseEvent>
  55 #include <QString>
  56
  57 #include <GeomAlgoAPI_FaceBuilder.h>
  58 #include <GeomDataAPI_Dir.h>
  59
  60 #ifdef _DEBUG
  61 #include <QDebug>
  62 #endif
  63
  64 /*!Create and return new instance of XGUI_Module*/
  65 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
  66 {
  67   return new PartSet_Module(theWshop);
  68 }
  69
  70 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
  71   : ModuleBase_IModule(theWshop)
  72 {
  73   //myWorkshop = theWshop;
  74   myListener = new PartSet_Listener(this);
  75
  76   connect(myWorkshop, SIGNAL(operationStarted(ModuleBase_Operation*)),
  77     this, SLOT(onOperationStarted(ModuleBase_Operation*)));
  78
  79   connect(myWorkshop, SIGNAL(operationStopped(ModuleBase_Operation*)), this,
  80           SLOT(onOperationStopped(ModuleBase_Operation*)));
  81
  82   XGUI_Workshop* aXWshop = xWorkshop();
  83   XGUI_ContextMenuMgr* aContextMenuMgr = aXWshop->contextMenuMgr();
  84   connect(aContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)), this,
  85           SLOT(onContextMenuCommand(const QString&, bool)));
  86
  87   connect(myWorkshop->viewer(), SIGNAL(mousePress(QMouseEvent*)), this,
  88           SLOT(onMousePressed(QMouseEvent*)));
  89   connect(myWorkshop->viewer(), SIGNAL(mouseRelease(QMouseEvent*)), this,
  90           SLOT(onMouseReleased(QMouseEvent*)));
  91   connect(myWorkshop->viewer(), SIGNAL(mouseMove(QMouseEvent*)), this,
  92           SLOT(onMouseMoved(QMouseEvent*)));
  93   connect(myWorkshop->viewer(), SIGNAL(keyRelease(QKeyEvent*)), this,
  94           SLOT(onKeyRelease(QKeyEvent*)));
  95   connect(myWorkshop->viewer(), SIGNAL(mouseDoubleClick(QMouseEvent*)), this,
  96           SLOT(onMouseDoubleClick(QMouseEvent*)));
  97
  98   myDocumentShapeFilter = new XGUI_ShapeDocumentFilter(aXWshop->displayer());
  99 }
 100
 101 PartSet_Module::~PartSet_Module()
 102 {
 103 }
 104
 105 void PartSet_Module::createFeatures()
 106 {
 107   //Registering of validators
 108   SessionPtr aMgr = ModelAPI_Session::get();
 109   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 110   aFactory->registerValidator("PartSet_DistanceValidator", new PartSet_DistanceValidator);
 111   aFactory->registerValidator("PartSet_LengthValidator", new PartSet_LengthValidator);
 112   aFactory->registerValidator("PartSet_PerpendicularValidator", new PartSet_PerpendicularValidator);
 113   aFactory->registerValidator("PartSet_ParallelValidator", new PartSet_ParallelValidator);
 114   aFactory->registerValidator("PartSet_RadiusValidator", new PartSet_RadiusValidator);
 115
 116   Config_ModuleReader aXMLReader = Config_ModuleReader();
 117   aXMLReader.readAll();
 118   myFeaturesInFiles = aXMLReader.featuresInFiles();
 119 }
 120
 121 void PartSet_Module::featureCreated(QAction* theFeature)
 122 {
 123   connect(theFeature, SIGNAL(triggered(bool)), this, SLOT(onFeatureTriggered()));
 124 }
 125
 126 std::string PartSet_Module::featureFile(const std::string& theFeatureId)
 127 {
 128   return myFeaturesInFiles[theFeatureId];
 129 }
 130
 131 /*
 132  *
 133  */
 134 void PartSet_Module::onFeatureTriggered()
 135 {
 136   QAction* aCmd = dynamic_cast<QAction*>(sender());
 137   //Do nothing on uncheck
 138   if (aCmd->isCheckable() && !aCmd->isChecked())
 139     return;
 140   launchOperation(aCmd->data().toString());
 141 }
 142
 143
 144 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 145 {
 146   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
 147   if (aPreviewOp) {
 148     XGUI_Workshop* aXWshp = xWorkshop();
 149     XGUI_PropertyPanel* aPropPanel = aXWshp->propertyPanel();
 150     connect(aPropPanel, SIGNAL(storedPoint2D(ObjectPtr, const std::string&)), this,
 151             SLOT(onStorePoint2D(ObjectPtr, const std::string&)), Qt::UniqueConnection);
 152
 153     XGUI_Displayer* aDisplayer = aXWshp->displayer();
 154     aDisplayer->openLocalContext();
 155     aDisplayer->deactivateObjectsOutOfContext();
 156   } else {
 157     Handle(AIS_InteractiveContext) aAIS = xWorkshop()->viewer()->AISContext();
 158     //TODO (VSV): We have to open Local context because at neutral point filters don't work (bug 25340)
 159     aAIS->AddFilter(myDocumentShapeFilter);
 160   }
 161 }
 162
 163 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 164 {
 165   if (!theOperation)
 166     return;
 167   XGUI_Workshop* aXWshp = xWorkshop();
 168   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
 169   if (aPreviewOp) {
 170     XGUI_PropertyPanel* aPropPanel = aXWshp->propertyPanel();
 171   } else {
 172     // Activate results of current feature for selection
 173     FeaturePtr aFeature = theOperation->feature();
 174     XGUI_Displayer* aDisplayer = aXWshp->displayer();
 175     std::list<ResultPtr> aResults = aFeature->results();
 176     std::list<ResultPtr>::const_iterator aIt;
 177     for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 178       aDisplayer->activate(*aIt);
 179     }
 180
 181     Handle(AIS_InteractiveContext) aAIS = xWorkshop()->viewer()->AISContext();
 182     aAIS->RemoveFilter(myDocumentShapeFilter);
 183   }
 184 }
 185
 186 void PartSet_Module::onContextMenuCommand(const QString& theId, bool isChecked)
 187 {
 188   QList<ObjectPtr> aFeatures = workshop()->selection()->selectedObjects();
 189   if (theId == "EDIT_CMD" && (aFeatures.size() > 0)) {
 190     FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aFeatures.first());
 191     if (aFeature)
 192       editFeature(aFeature);
 193   }
 194 }
 195
 196 void PartSet_Module::onMousePressed(QMouseEvent* theEvent)
 197 {
 198   XGUI_Workshop* aXWshp = xWorkshop();
 199   PartSet_OperationSketchBase* aPreviewOp =
 200     dynamic_cast<PartSet_OperationSketchBase*>(workshop()->currentOperation());
 201   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 202   if (aPreviewOp && (!aView.IsNull())) {
 203     ModuleBase_ISelection* aSelection = workshop()->selection();
 204     // Initialise operation with preliminary selection
 205     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 206     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 207
 208     aPreviewOp->mousePressed(theEvent, aView, aSelected, aHighlighted);
 209   }
 210 }
 211
 212 void PartSet_Module::onMouseReleased(QMouseEvent* theEvent)
 213 {
 214   PartSet_OperationSketchBase* aPreviewOp =
 215     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 216   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 217   if (aPreviewOp && (!aView.IsNull())) {
 218     ModuleBase_ISelection* aSelection = workshop()->selection();
 219     // Initialise operation with preliminary selection
 220     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 221     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 222
 223     aPreviewOp->mouseReleased(theEvent, aView, aSelected, aHighlighted);
 224   }
 225 }
 226
 227 void PartSet_Module::onMouseMoved(QMouseEvent* theEvent)
 228 {
 229   PartSet_OperationSketchBase* aPreviewOp =
 230     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 231   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 232   if (aPreviewOp && (!aView.IsNull()))
 233     aPreviewOp->mouseMoved(theEvent, aView);
 234 }
 235
 236 void PartSet_Module::onKeyRelease(QKeyEvent* theEvent)
 237 {
 238   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 239   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 240   if (aPreviewOp) {
 241     aPreviewOp->keyReleased(theEvent->key());
 242   }
 243 }
 244
 245 void PartSet_Module::onMouseDoubleClick(QMouseEvent* theEvent)
 246 {
 247   PartSet_OperationSketchBase* aPreviewOp =
 248     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 249   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 250   if (aPreviewOp && (!aView.IsNull())) {
 251     ModuleBase_ISelection* aSelection = workshop()->selection();
 252     // Initialise operation with preliminary selection
 253     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 254     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 255     aPreviewOp->mouseDoubleClick(theEvent, aView, aSelected, aHighlighted);
 256   }
 257 }
 258
 259 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 260 {
 261   //erasePlanes();
 262   myWorkshop->viewer()->setViewProjection(theX, theY, theZ);
 263  xWorkshop()->actionsMgr()->update();
 264
 265   //PartSet_TestOCC::testSelection(myWorkshop);
 266 }
 267
 268 void PartSet_Module::onFitAllView()
 269 {
 270   myWorkshop->viewer()->fitAll();
 271 }
 272
 273 void PartSet_Module::onRestartOperation(std::string theName, ObjectPtr theObject)
 274 {
 275   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 276
 277   std::string aKind = aFeature ? aFeature->getKind() : "";
 278   ModuleBase_Operation* anOperation = createOperation(theName, aKind);
 279
 280   PartSet_OperationSketchBase* aSketchOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 281   if (aSketchOp) {
 282     PartSet_OperationFeatureCreate* aCreateOp = dynamic_cast<PartSet_OperationFeatureCreate*>(anOperation);
 283     if (aCreateOp)
 284       aCreateOp->initFeature(aFeature);
 285     else {
 286       anOperation->setFeature(aFeature);
 287     }
 288     ModuleBase_ISelection* aSelection = workshop()->selection();
 289     // Initialise operation with preliminary selection
 290     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 291     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 292     aSketchOp->initSelection(aSelected, aHighlighted);
 293   } else if (aFeature) {
 294     anOperation->setFeature(aFeature);
 295     //Deactivate result of current feature in order to avoid its selection
 296     XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 297     std::list<ResultPtr> aResults = aFeature->results();
 298     std::list<ResultPtr>::const_iterator aIt;
 299     for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 300       aDisplayer->deactivate(*aIt);
 301     }
 302   }
 303   sendOperation(anOperation);
 304   xWorkshop()->actionsMgr()->updateCheckState();
 305 }
 306
 307 void PartSet_Module::onMultiSelectionEnabled(bool theEnabled)
 308 {
 309   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 310   aViewer->enableMultiselection(theEnabled);
 311 }
 312
 313 void PartSet_Module::onStopSelection(const QList<ObjectPtr>& theFeatures, const bool isStop)
 314 {
 315   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 316   if (!isStop) {
 317     foreach(ObjectPtr aObject, theFeatures)
 318     {
 319       activateFeature(aObject, false);
 320     }
 321   }
 322   aDisplayer->stopSelection(theFeatures, isStop, false);
 323
 324   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 325   aViewer->enableSelection(!isStop);
 326
 327   aDisplayer->updateViewer();
 328 }
 329
 330 void PartSet_Module::onSetSelection(const QList<ObjectPtr>& theFeatures)
 331 {
 332   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 333   aDisplayer->setSelected(theFeatures, false);
 334   aDisplayer->updateViewer();
 335 }
 336
 337 void PartSet_Module::onCloseLocalContext()
 338 {
 339   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 340   aDisplayer->deactivateObjectsOutOfContext();
 341   aDisplayer->closeLocalContexts();
 342 }
 343
 344 void PartSet_Module::onFeatureConstructed(ObjectPtr theFeature, int theMode)
 345 {
 346   bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Hide;
 347   ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
 348   PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 349   if (aPrevOp) {
 350     std::list<FeaturePtr> aList = aPrevOp->subFeatures();
 351     XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 352     std::list<int> aModes = aPrevOp->getSelectionModes(aPrevOp->feature());
 353     std::list<FeaturePtr>::iterator aSFIt;
 354     for (aSFIt = aList.begin(); aSFIt != aList.end(); ++aSFIt) {
 355       std::list<ResultPtr> aResults = (*aSFIt)->results();
 356       std::list<ResultPtr>::iterator aIt;
 357       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 358         if (isDisplay)
 359           activateInLocalContext((*aIt), aModes, false);
 360         else
 361           aDisplayer->erase((*aIt), false);
 362       }
 363       if (!isDisplay)
 364         aDisplayer->erase((*aSFIt), false);
 365     }
 366     aDisplayer->deactivateObjectsOutOfContext();
 367   }
 368   if (isDisplay)
 369     ModelAPI_EventCreator::get()->sendUpdated(
 370         theFeature, Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
 371 }
 372
 373 ModuleBase_Operation* PartSet_Module::createOperation(const std::string& theCmdId,
 374                                                       const std::string& theFeatureKind)
 375 {
 376   // create the operation
 377   ModuleBase_Operation* anOperation = 0;
 378   if (theCmdId == PartSet_OperationSketch::Type()) {
 379     anOperation = new PartSet_OperationSketch(theCmdId.c_str(), this);
 380   } else {
 381     ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
 382     FeaturePtr aSketch;
 383     PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 384     if (aPrevOp) {
 385       aSketch = aPrevOp->sketch();
 386     }
 387     if (PartSet_OperationFeatureCreate::canProcessKind(theCmdId)) {
 388       anOperation = new PartSet_OperationFeatureCreate(theCmdId.c_str(), this, aSketch);
 389     } else if (theCmdId == PartSet_OperationFeatureEditMulti::Type()) {
 390       anOperation = new PartSet_OperationFeatureEditMulti(theCmdId.c_str(), this, aSketch);
 391     } else if (theCmdId == PartSet_OperationFeatureEdit::Type()) {
 392       anOperation = new PartSet_OperationFeatureEdit(theCmdId.c_str(), this, aSketch);
 393     }
 394   }
 395
 396   if (!anOperation) {
 397     anOperation = new ModuleBase_Operation(theCmdId.c_str(), this);
 398   }
 399
 400   // set operation description and list of widgets corresponding to the feature xml definition
 401   std::string aFeatureKind = theFeatureKind.empty() ? theCmdId : theFeatureKind;
 402
 403   std::string aPluginFileName = featureFile(aFeatureKind);
 404   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
 405   aWdgReader.readAll();
 406   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aFeatureKind);
 407   std::string aDescription = aWdgReader.featureDescription(aFeatureKind);
 408
 409   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 410   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 411
 412   // connect the operation
 413   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 414   if (aPreviewOp) {
 415     connect(aPreviewOp, SIGNAL(featureConstructed(ObjectPtr, int)), this,
 416             SLOT(onFeatureConstructed(ObjectPtr, int)));
 417     connect(aPreviewOp, SIGNAL(restartRequired(std::string, ObjectPtr)), this,
 418             SLOT(onRestartOperation(std::string, ObjectPtr)));
 419     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)), this,
 420             SLOT(onMultiSelectionEnabled(bool)));
 421
 422     connect(aPreviewOp, SIGNAL(stopSelection(const QList<ObjectPtr>&, const bool)), this,
 423             SLOT(onStopSelection(const QList<ObjectPtr>&, const bool)));
 424     connect(aPreviewOp, SIGNAL(setSelection(const QList<ObjectPtr>&)), this,
 425             SLOT(onSetSelection(const QList<ObjectPtr>&)));
 426
 427     connect(aPreviewOp, SIGNAL(closeLocalContext()), this, SLOT(onCloseLocalContext()));
 428
 429     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 430     if (aSketchOp) {
 431       connect(aSketchOp, SIGNAL(planeSelected(double, double, double)), this,
 432               SLOT(onPlaneSelected(double, double, double)));
 433       connect(aSketchOp, SIGNAL(fitAllView()), this, SLOT(onFitAllView()));
 434     }
 435   }
 436
 437   return anOperation;
 438 }
 439
 440 //void PartSet_Module::sendOperation(ModuleBase_Operation* theOperation)
 441 //{
 442 //  static Events_ID aModuleEvent = Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED);
 443 //  boost::shared_ptr<Config_PointerMessage> aMessage =
 444 //      boost::shared_ptr<Config_PointerMessage>(new Config_PointerMessage(aModuleEvent, this));
 445 //  aMessage->setPointer(theOperation);
 446 //  Events_Loop::loop()->send(aMessage);
 447 //}
 448
 449 void PartSet_Module::activateFeature(ObjectPtr theFeature, const bool isUpdateViewer)
 450 {
 451   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 452   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 453   if (aPreviewOp) {
 454     XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 455     std::list<int> aModes = aPreviewOp->getSelectionModes(theFeature);
 456     activateInLocalContext(theFeature, aModes, isUpdateViewer);
 457
 458     // If this is a Sketcher then activate objects (planar faces) outside of context
 459     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 460     if (aSketchOp) {
 461       Handle(StdSelect_FaceFilter) aFilter = new StdSelect_FaceFilter(StdSelect_Plane);
 462       aDisplayer->activateObjectsOutOfContext(aModes, aFilter);
 463     } else {
 464       aDisplayer->deactivateObjectsOutOfContext();
 465     }
 466   }
 467 }
 468
 469 void PartSet_Module::updateCurrentPreview(const std::string& theCmdId)
 470 {
 471   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 472   if (!anOperation)
 473     return;
 474
 475   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 476   if (!aPreviewOp)
 477     return;
 478
 479   FeaturePtr aFeature = aPreviewOp->feature();
 480   if (!aFeature || aFeature->getKind() != theCmdId)
 481     return;
 482
 483   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 484   // Hide result of sketch
 485   std::list<ResultPtr> aResults = aFeature->results();
 486   std::list<ResultPtr>::const_iterator aIt;
 487   for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt)
 488     aDisplayer->erase(*aIt, false);
 489
 490   std::list<FeaturePtr> aList = aPreviewOp->subFeatures();
 491   std::list<int> aModes = aPreviewOp->getSelectionModes(aPreviewOp->feature());
 492
 493   std::list<FeaturePtr>::const_iterator anIt = aList.begin(), aLast = aList.end();
 494   for (; anIt != aLast; anIt++) {
 495     boost::shared_ptr<SketchPlugin_Feature> aSPFeature = boost::dynamic_pointer_cast<
 496         SketchPlugin_Feature>(*anIt);
 497     if (!aSPFeature)
 498       continue;
 499     std::list<ResultPtr> aResults = aSPFeature->results();
 500     std::list<ResultPtr>::const_iterator aRIt;
 501     for (aRIt = aResults.cbegin(); aRIt != aResults.cend(); ++aRIt) {
 502       aDisplayer->display((*aRIt), false);
 503       activateInLocalContext((*aRIt), aModes, false);
 504     }
 505     aDisplayer->display(aSPFeature, false);
 506     activateInLocalContext(aSPFeature, aModes, false);
 507   }
 508   aDisplayer->updateViewer();
 509 }
 510
 511 void PartSet_Module::editFeature(FeaturePtr theFeature)
 512 {
 513   if (!theFeature)
 514     return;
 515
 516 //  if (theFeature->getKind() == SKETCH_KIND) {
 517   //FeaturePtr aFeature = theFeature;
 518   //if (XGUI_Tools::isModelObject(aFeature)) {
 519   //  ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature);
 520   //  aFeature = aObject->featureRef();
 521   //}
 522
 523   //if (aFeature) {
 524   onRestartOperation(theFeature->getKind(), theFeature);
 525   updateCurrentPreview(theFeature->getKind());
 526   //}
 527 //  }
 528 }
 529
 530 void PartSet_Module::onStorePoint2D(ObjectPtr theFeature, const std::string& theAttribute)
 531 {
 532   FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theFeature);
 533
 534   PartSet_OperationSketchBase* aPreviewOp =
 535     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 536   if (!aPreviewOp)
 537     return;
 538
 539   boost::shared_ptr<GeomDataAPI_Point2D> aPoint = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 540       aFeature->data()->attribute(theAttribute));
 541
 542   PartSet_Tools::setConstraints(aPreviewOp->sketch(), aFeature, theAttribute, aPoint->x(),
 543                                 aPoint->y());
 544 }
 545
 546 QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 547                                             Config_WidgetAPI* theWidgetApi,
 548                                             QList<ModuleBase_ModelWidget*>& theModelWidgets)
 549 {
 550   if (theType == "sketch-start-label") {
 551     PartSet_WidgetSketchLabel* aWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, "");
 552     aWgt->setOperationsMgr(xWorkshop()->operationMgr());
 553     theModelWidgets.append(aWgt);
 554     return aWgt->getControl();
 555   } else
 556     return 0;
 557 }
 558
 559
 560 XGUI_Workshop* PartSet_Module::xWorkshop() const
 561 {
 562   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 563   if (aConnector) {
 564     return aConnector->workshop();
 565   }
 566   return 0;
 567 }
 568
 569
 570 void PartSet_Module::activateInLocalContext(ObjectPtr theResult, const std::list<int>& theModes,
 571                                             const bool isUpdateViewer)
 572 {
 573   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 574   Handle(AIS_InteractiveContext) aContext = xWorkshop()->viewer()->AISContext();
 575   if (aContext.IsNull())
 576     return;
 577   // Open local context if there is no one
 578   if (!aContext->HasOpenedContext()) {
 579     aContext->ClearCurrents(false);
 580     //aContext->OpenLocalContext(false/*use displayed objects*/, true/*allow shape decomposition*/);
 581     aContext->OpenLocalContext();
 582     aContext->NotUseDisplayedObjects();
 583   }
 584   // display or redisplay presentation
 585   boost::shared_ptr<GeomAPI_AISObject> anAIS = aDisplayer->getAISObject(theResult);
 586   // Activate selection of objects from prs
 587   if (anAIS) {
 588     Handle(AIS_InteractiveObject) aAISObj = anAIS->impl<Handle(AIS_InteractiveObject)>();
 589     aContext->ClearSelected(false);  // ToCheck
 590     //aContext->upClearSelected(false); // ToCheck
 591     aContext->Load(aAISObj, -1, true/*allow decomposition*/);
 592     aContext->Deactivate(aAISObj);
 593
 594     std::list<int>::const_iterator anIt = theModes.begin(), aLast = theModes.end();
 595     for (; anIt != aLast; anIt++) {
 596       aContext->Activate(aAISObj, (*anIt));
 597     }
 598   }
 599
 600   if (isUpdateViewer)
 601     aDisplayer->updateViewer();
 602 }