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     aAIS->AddFilter(myDocumentShapeFilter);
 159   }
 160 }
 161
 162 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 163 {
 164   if (!theOperation)
 165     return;
 166   XGUI_Workshop* aXWshp = xWorkshop();
 167   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
 168   if (aPreviewOp) {
 169     XGUI_PropertyPanel* aPropPanel = aXWshp->propertyPanel();
 170   } else {
 171     // Activate results of current feature for selection
 172     FeaturePtr aFeature = theOperation->feature();
 173     XGUI_Displayer* aDisplayer = aXWshp->displayer();
 174     std::list<ResultPtr> aResults = aFeature->results();
 175     std::list<ResultPtr>::const_iterator aIt;
 176     for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 177       aDisplayer->activate(*aIt);
 178     }
 179
 180     Handle(AIS_InteractiveContext) aAIS = xWorkshop()->viewer()->AISContext();
 181     aAIS->RemoveFilter(myDocumentShapeFilter);
 182   }
 183 }
 184
 185 void PartSet_Module::onContextMenuCommand(const QString& theId, bool isChecked)
 186 {
 187   QList<ObjectPtr> aFeatures = workshop()->selection()->selectedObjects();
 188   if (theId == "EDIT_CMD" && (aFeatures.size() > 0)) {
 189     FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aFeatures.first());
 190     if (aFeature)
 191       editFeature(aFeature);
 192   }
 193 }
 194
 195 void PartSet_Module::onMousePressed(QMouseEvent* theEvent)
 196 {
 197   XGUI_Workshop* aXWshp = xWorkshop();
 198   PartSet_OperationSketchBase* aPreviewOp =
 199     dynamic_cast<PartSet_OperationSketchBase*>(workshop()->currentOperation());
 200   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 201   if (aPreviewOp && (!aView.IsNull())) {
 202     ModuleBase_ISelection* aSelection = workshop()->selection();
 203     // Initialise operation with preliminary selection
 204     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 205     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 206
 207     aPreviewOp->mousePressed(theEvent, aView, aSelected, aHighlighted);
 208   }
 209 }
 210
 211 void PartSet_Module::onMouseReleased(QMouseEvent* theEvent)
 212 {
 213   PartSet_OperationSketchBase* aPreviewOp =
 214     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 215   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 216   if (aPreviewOp && (!aView.IsNull())) {
 217     ModuleBase_ISelection* aSelection = workshop()->selection();
 218     // Initialise operation with preliminary selection
 219     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 220     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 221
 222     aPreviewOp->mouseReleased(theEvent, aView, aSelected, aHighlighted);
 223   }
 224 }
 225
 226 void PartSet_Module::onMouseMoved(QMouseEvent* theEvent)
 227 {
 228   PartSet_OperationSketchBase* aPreviewOp =
 229     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 230   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 231   if (aPreviewOp && (!aView.IsNull()))
 232     aPreviewOp->mouseMoved(theEvent, aView);
 233 }
 234
 235 void PartSet_Module::onKeyRelease(QKeyEvent* theEvent)
 236 {
 237   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 238   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 239   if (aPreviewOp) {
 240     aPreviewOp->keyReleased(theEvent->key());
 241   }
 242 }
 243
 244 void PartSet_Module::onMouseDoubleClick(QMouseEvent* theEvent)
 245 {
 246   PartSet_OperationSketchBase* aPreviewOp =
 247     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 248   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 249   if (aPreviewOp && (!aView.IsNull())) {
 250     ModuleBase_ISelection* aSelection = workshop()->selection();
 251     // Initialise operation with preliminary selection
 252     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 253     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 254     aPreviewOp->mouseDoubleClick(theEvent, aView, aSelected, aHighlighted);
 255   }
 256 }
 257
 258 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 259 {
 260   //erasePlanes();
 261   myWorkshop->viewer()->setViewProjection(theX, theY, theZ);
 262  xWorkshop()->actionsMgr()->update();
 263
 264   //PartSet_TestOCC::testSelection(myWorkshop);
 265 }
 266
 267 void PartSet_Module::onFitAllView()
 268 {
 269   myWorkshop->viewer()->fitAll();
 270 }
 271
 272 void PartSet_Module::onRestartOperation(std::string theName, ObjectPtr theObject)
 273 {
 274   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 275
 276   std::string aKind = aFeature ? aFeature->getKind() : "";
 277   ModuleBase_Operation* anOperation = createOperation(theName, aKind);
 278
 279   PartSet_OperationSketchBase* aSketchOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 280   if (aSketchOp) {
 281     PartSet_OperationFeatureCreate* aCreateOp = dynamic_cast<PartSet_OperationFeatureCreate*>(anOperation);
 282     if (aCreateOp)
 283       aCreateOp->initFeature(aFeature);
 284     else {
 285       anOperation->setFeature(aFeature);
 286     }
 287     ModuleBase_ISelection* aSelection = workshop()->selection();
 288     // Initialise operation with preliminary selection
 289     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 290     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 291     aSketchOp->initSelection(aSelected, aHighlighted);
 292   } else if (aFeature) {
 293     anOperation->setFeature(aFeature);
 294     //Deactivate result of current feature in order to avoid its selection
 295     XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 296     std::list<ResultPtr> aResults = aFeature->results();
 297     std::list<ResultPtr>::const_iterator aIt;
 298     for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 299       aDisplayer->deactivate(*aIt);
 300     }
 301   }
 302   sendOperation(anOperation);
 303   xWorkshop()->actionsMgr()->updateCheckState();
 304 }
 305
 306 void PartSet_Module::onMultiSelectionEnabled(bool theEnabled)
 307 {
 308   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 309   aViewer->enableMultiselection(theEnabled);
 310 }
 311
 312 void PartSet_Module::onStopSelection(const QList<ObjectPtr>& theFeatures, const bool isStop)
 313 {
 314   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 315   if (!isStop) {
 316     foreach(ObjectPtr aObject, theFeatures)
 317     {
 318       activateFeature(aObject, false);
 319     }
 320   }
 321   aDisplayer->stopSelection(theFeatures, isStop, false);
 322
 323   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 324   aViewer->enableSelection(!isStop);
 325
 326   aDisplayer->updateViewer();
 327 }
 328
 329 void PartSet_Module::onSetSelection(const QList<ObjectPtr>& theFeatures)
 330 {
 331   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 332   aDisplayer->setSelected(theFeatures, false);
 333   aDisplayer->updateViewer();
 334 }
 335
 336 void PartSet_Module::onCloseLocalContext()
 337 {
 338   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 339   aDisplayer->deactivateObjectsOutOfContext();
 340   aDisplayer->closeLocalContexts();
 341 }
 342
 343 void PartSet_Module::onFeatureConstructed(ObjectPtr theFeature, int theMode)
 344 {
 345   bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Hide;
 346   ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
 347   PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 348   if (aPrevOp) {
 349     std::list<FeaturePtr> aList = aPrevOp->subFeatures();
 350     XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 351     std::list<int> aModes = aPrevOp->getSelectionModes(aPrevOp->feature());
 352     std::list<FeaturePtr>::iterator aSFIt;
 353     for (aSFIt = aList.begin(); aSFIt != aList.end(); ++aSFIt) {
 354       std::list<ResultPtr> aResults = (*aSFIt)->results();
 355       std::list<ResultPtr>::iterator aIt;
 356       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 357         if (isDisplay)
 358           aDisplayer->activateInLocalContext((*aIt), aModes, false);
 359         else
 360           aDisplayer->erase((*aIt), false);
 361       }
 362       if (!isDisplay)
 363         aDisplayer->erase((*aSFIt), false);
 364     }
 365     aDisplayer->deactivateObjectsOutOfContext();
 366   }
 367   if (isDisplay)
 368     ModelAPI_EventCreator::get()->sendUpdated(
 369         theFeature, Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
 370 }
 371
 372 ModuleBase_Operation* PartSet_Module::createOperation(const std::string& theCmdId,
 373                                                       const std::string& theFeatureKind)
 374 {
 375   // create the operation
 376   ModuleBase_Operation* anOperation = 0;
 377   if (theCmdId == PartSet_OperationSketch::Type()) {
 378     anOperation = new PartSet_OperationSketch(theCmdId.c_str(), this);
 379   } else {
 380     ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
 381     FeaturePtr aSketch;
 382     PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 383     if (aPrevOp) {
 384       aSketch = aPrevOp->sketch();
 385     }
 386     if (PartSet_OperationFeatureCreate::canProcessKind(theCmdId)) {
 387       anOperation = new PartSet_OperationFeatureCreate(theCmdId.c_str(), this, aSketch);
 388     } else if (theCmdId == PartSet_OperationFeatureEditMulti::Type()) {
 389       anOperation = new PartSet_OperationFeatureEditMulti(theCmdId.c_str(), this, aSketch);
 390     } else if (theCmdId == PartSet_OperationFeatureEdit::Type()) {
 391       anOperation = new PartSet_OperationFeatureEdit(theCmdId.c_str(), this, aSketch);
 392     }
 393   }
 394
 395   if (!anOperation) {
 396     anOperation = new ModuleBase_Operation(theCmdId.c_str(), this);
 397   }
 398
 399   // set operation description and list of widgets corresponding to the feature xml definition
 400   std::string aFeatureKind = theFeatureKind.empty() ? theCmdId : theFeatureKind;
 401
 402   std::string aPluginFileName = featureFile(aFeatureKind);
 403   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
 404   aWdgReader.readAll();
 405   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aFeatureKind);
 406   std::string aDescription = aWdgReader.featureDescription(aFeatureKind);
 407
 408   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 409   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 410
 411   // connect the operation
 412   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 413   if (aPreviewOp) {
 414     connect(aPreviewOp, SIGNAL(featureConstructed(ObjectPtr, int)), this,
 415             SLOT(onFeatureConstructed(ObjectPtr, int)));
 416     connect(aPreviewOp, SIGNAL(restartRequired(std::string, ObjectPtr)), this,
 417             SLOT(onRestartOperation(std::string, ObjectPtr)));
 418     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)), this,
 419             SLOT(onMultiSelectionEnabled(bool)));
 420
 421     connect(aPreviewOp, SIGNAL(stopSelection(const QList<ObjectPtr>&, const bool)), this,
 422             SLOT(onStopSelection(const QList<ObjectPtr>&, const bool)));
 423     connect(aPreviewOp, SIGNAL(setSelection(const QList<ObjectPtr>&)), this,
 424             SLOT(onSetSelection(const QList<ObjectPtr>&)));
 425
 426     connect(aPreviewOp, SIGNAL(closeLocalContext()), this, SLOT(onCloseLocalContext()));
 427
 428     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 429     if (aSketchOp) {
 430       connect(aSketchOp, SIGNAL(planeSelected(double, double, double)), this,
 431               SLOT(onPlaneSelected(double, double, double)));
 432       connect(aSketchOp, SIGNAL(fitAllView()), this, SLOT(onFitAllView()));
 433     }
 434   }
 435
 436   return anOperation;
 437 }
 438
 439 //void PartSet_Module::sendOperation(ModuleBase_Operation* theOperation)
 440 //{
 441 //  static Events_ID aModuleEvent = Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED);
 442 //  boost::shared_ptr<Config_PointerMessage> aMessage =
 443 //      boost::shared_ptr<Config_PointerMessage>(new Config_PointerMessage(aModuleEvent, this));
 444 //  aMessage->setPointer(theOperation);
 445 //  Events_Loop::loop()->send(aMessage);
 446 //}
 447
 448 void PartSet_Module::activateFeature(ObjectPtr theFeature, const bool isUpdateViewer)
 449 {
 450   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 451   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 452   if (aPreviewOp) {
 453     XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 454     std::list<int> aModes = aPreviewOp->getSelectionModes(theFeature);
 455     aDisplayer->activateInLocalContext(theFeature, aModes, isUpdateViewer);
 456
 457     // If this is a Sketcher then activate objects (planar faces) outside of context
 458     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 459     if (aSketchOp) {
 460       Handle(StdSelect_FaceFilter) aFilter = new StdSelect_FaceFilter(StdSelect_Plane);
 461       aDisplayer->activateObjectsOutOfContext(aModes, aFilter);
 462     } else {
 463       aDisplayer->deactivateObjectsOutOfContext();
 464     }
 465   }
 466 }
 467
 468 void PartSet_Module::updateCurrentPreview(const std::string& theCmdId)
 469 {
 470   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 471   if (!anOperation)
 472     return;
 473
 474   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 475   if (!aPreviewOp)
 476     return;
 477
 478   FeaturePtr aFeature = aPreviewOp->feature();
 479   if (!aFeature || aFeature->getKind() != theCmdId)
 480     return;
 481
 482   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 483   // Hide result of sketch
 484   std::list<ResultPtr> aResults = aFeature->results();
 485   std::list<ResultPtr>::const_iterator aIt;
 486   for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt)
 487     aDisplayer->erase(*aIt, false);
 488
 489   std::list<FeaturePtr> aList = aPreviewOp->subFeatures();
 490   std::list<int> aModes = aPreviewOp->getSelectionModes(aPreviewOp->feature());
 491
 492   std::list<FeaturePtr>::const_iterator anIt = aList.begin(), aLast = aList.end();
 493   for (; anIt != aLast; anIt++) {
 494     boost::shared_ptr<SketchPlugin_Feature> aSPFeature = boost::dynamic_pointer_cast<
 495         SketchPlugin_Feature>(*anIt);
 496     if (!aSPFeature)
 497       continue;
 498     std::list<ResultPtr> aResults = aSPFeature->results();
 499     std::list<ResultPtr>::const_iterator aRIt;
 500     for (aRIt = aResults.cbegin(); aRIt != aResults.cend(); ++aRIt) {
 501       aDisplayer->display((*aRIt), false);
 502       aDisplayer->activateInLocalContext((*aRIt), aModes, false);
 503     }
 504     aDisplayer->display(aSPFeature, false);
 505     aDisplayer->activateInLocalContext(aSPFeature, aModes, false);
 506   }
 507   aDisplayer->updateViewer();
 508 }
 509
 510 void PartSet_Module::editFeature(FeaturePtr theFeature)
 511 {
 512   if (!theFeature)
 513     return;
 514
 515 //  if (theFeature->getKind() == SKETCH_KIND) {
 516   //FeaturePtr aFeature = theFeature;
 517   //if (XGUI_Tools::isModelObject(aFeature)) {
 518   //  ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature);
 519   //  aFeature = aObject->featureRef();
 520   //}
 521
 522   //if (aFeature) {
 523   onRestartOperation(theFeature->getKind(), theFeature);
 524   updateCurrentPreview(theFeature->getKind());
 525   //}
 526 //  }
 527 }
 528
 529 void PartSet_Module::onStorePoint2D(ObjectPtr theFeature, const std::string& theAttribute)
 530 {
 531   FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theFeature);
 532
 533   PartSet_OperationSketchBase* aPreviewOp =
 534     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 535   if (!aPreviewOp)
 536     return;
 537
 538   boost::shared_ptr<GeomDataAPI_Point2D> aPoint = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 539       aFeature->data()->attribute(theAttribute));
 540
 541   PartSet_Tools::setConstraints(aPreviewOp->sketch(), aFeature, theAttribute, aPoint->x(),
 542                                 aPoint->y());
 543 }
 544
 545 QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 546                                             Config_WidgetAPI* theWidgetApi,
 547                                             QList<ModuleBase_ModelWidget*>& theModelWidgets)
 548 {
 549   if (theType == "sketch-start-label") {
 550     PartSet_WidgetSketchLabel* aWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, "");
 551     aWgt->setOperationsMgr(xWorkshop()->operationMgr());
 552     theModelWidgets.append(aWgt);
 553     return aWgt->getControl();
 554   } else
 555     return 0;
 556 }
 557
 558
 559 XGUI_Workshop* PartSet_Module::xWorkshop() const
 560 {
 561   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 562   if (aConnector) {
 563     return aConnector->workshop();
 564   }
 565   return 0;
 566 }