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