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 #include <ModuleBase_Tools.h>
  17
  18 #include <ModelAPI_Object.h>
  19 #include <ModelAPI_Events.h>
  20 #include <ModelAPI_Validator.h>
  21 #include <ModelAPI_Data.h>
  22
  23 #include <GeomDataAPI_Point2D.h>
  24
  25 #include <XGUI_MainWindow.h>
  26 #include <XGUI_Displayer.h>
  27 #include <XGUI_Viewer.h>
  28 #include <XGUI_Workshop.h>
  29 #include <XGUI_OperationMgr.h>
  30 #include <XGUI_SelectionMgr.h>
  31 #include <XGUI_Selection.h>
  32 #include <XGUI_ViewPort.h>
  33 #include <XGUI_ActionsMgr.h>
  34 #include <XGUI_ViewerProxy.h>
  35 #include <XGUI_ContextMenuMgr.h>
  36 #include <XGUI_PropertyPanel.h>
  37 #include <XGUI_ModuleConnector.h>
  38 #include <XGUI_Tools.h>
  39
  40 #include <SketchPlugin_Line.h>
  41
  42 #include <Config_PointerMessage.h>
  43 #include <Config_ModuleReader.h>
  44 #include <Config_WidgetReader.h>
  45 #include <Events_Loop.h>
  46 #include <Events_Message.h>
  47 #include <Events_Error.h>
  48
  49 #include <GeomAPI_Shape.h>
  50 #include <GeomAPI_AISObject.h>
  51 #include <AIS_Shape.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
  65 /*!Create and return new instance of XGUI_Module*/
  66 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(XGUI_Workshop* theWshop)
  67 {
  68   return new PartSet_Module(theWshop);
  69 }
  70
  71 PartSet_Module::PartSet_Module(XGUI_Workshop* theWshop)
  72 {
  73   myWorkshop = theWshop;
  74   myListener = new PartSet_Listener(this);
  75
  76   XGUI_OperationMgr* anOperationMgr = myWorkshop->operationMgr();
  77
  78   connect(anOperationMgr, SIGNAL(operationStarted()),
  79           this, SLOT(onOperationStarted()));
  80
  81   connect(anOperationMgr, SIGNAL(operationStopped(ModuleBase_Operation*)),
  82           this, SLOT(onOperationStopped(ModuleBase_Operation*)));
  83
  84   XGUI_ContextMenuMgr* aContextMenuMgr = myWorkshop->contextMenuMgr();
  85   connect(aContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)),
  86           this, SLOT(onContextMenuCommand(const QString&, bool)));
  87
  88   connect(myWorkshop->viewer(), SIGNAL(mousePress(QMouseEvent*)),
  89           this, SLOT(onMousePressed(QMouseEvent*)));
  90   connect(myWorkshop->viewer(), SIGNAL(mouseRelease(QMouseEvent*)),
  91           this, SLOT(onMouseReleased(QMouseEvent*)));
  92   connect(myWorkshop->viewer(), SIGNAL(mouseMove(QMouseEvent*)),
  93           this, SLOT(onMouseMoved(QMouseEvent*)));
  94   connect(myWorkshop->viewer(), SIGNAL(keyRelease(QKeyEvent*)),
  95           this, SLOT(onKeyRelease(QKeyEvent*)));
  96   connect(myWorkshop->viewer(), SIGNAL(mouseDoubleClick(QMouseEvent*)),
  97           this, SLOT(onMouseDoubleClick(QMouseEvent*)));
  98 }
  99
 100 PartSet_Module::~PartSet_Module()
 101 {
 102 }
 103
 104 XGUI_Workshop* PartSet_Module::workshop() const
 105 {
 106   return myWorkshop;
 107 }
 108
 109 void PartSet_Module::createFeatures()
 110 {
 111   //!! Test registering of validators
 112   PluginManagerPtr aMgr = ModelAPI_PluginManager::get();
 113   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 114   aFactory->registerValidator("PartSet_DistanceValidator", new PartSet_DistanceValidator);
 115   aFactory->registerValidator("PartSet_LengthValidator", new PartSet_LengthValidator);
 116   aFactory->registerValidator("PartSet_PerpendicularValidator", new PartSet_PerpendicularValidator);
 117   aFactory->registerValidator("PartSet_ParallelValidator", new PartSet_ParallelValidator);
 118   aFactory->registerValidator("PartSet_RadiusValidator", new PartSet_RadiusValidator);
 119
 120   Config_ModuleReader aXMLReader = Config_ModuleReader();
 121   aXMLReader.readAll();
 122   myFeaturesInFiles = aXMLReader.featuresInFiles();
 123 }
 124
 125 void PartSet_Module::featureCreated(QAction* theFeature)
 126 {
 127   connect(theFeature, SIGNAL(triggered(bool)), this, SLOT(onFeatureTriggered()));
 128 }
 129
 130 QStringList PartSet_Module::nestedFeatures(QString)
 131 {
 132   return QStringList();
 133 }
 134
 135 std::string PartSet_Module::featureFile(const std::string& theFeatureId)
 136 {
 137   return myFeaturesInFiles[theFeatureId];
 138 }
 139
 140 /*
 141  *
 142  */
 143 void PartSet_Module::onFeatureTriggered()
 144 {
 145   //PartSet_TestOCC::local_selection_change_shape(myWorkshop->viewer()->AISContext(),
 146   //                                   myWorkshop->viewer()->activeView());
 147
 148   //PartSet_TestOCC::local_selection_erase(myWorkshop->viewer()->AISContext(),
 149   //                                       myWorkshop->viewer()->activeView());
 150   QAction* aCmd = dynamic_cast<QAction*>(sender());
 151   //Do nothing on uncheck
 152   if(aCmd->isCheckable() && !aCmd->isChecked())
 153     return;
 154   launchOperation(aCmd->data().toString());
 155 }
 156
 157 void PartSet_Module::launchOperation(const QString& theCmdId)
 158 {
 159   ModuleBase_Operation* anOperation = createOperation(theCmdId.toStdString());
 160   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 161   if (aPreviewOp) {
 162     XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 163     // Initialise operation with preliminary selection
 164     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 165     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 166     aPreviewOp->initSelection(aSelected, aHighlighted);
 167   }
 168   sendOperation(anOperation);
 169 }
 170
 171 void PartSet_Module::onOperationStarted()
 172 {
 173   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 174                                        myWorkshop->operationMgr()->currentOperation());
 175   if (aPreviewOp) {
 176     XGUI_PropertyPanel* aPropPanel = myWorkshop->propertyPanel();
 177     connect(aPropPanel, SIGNAL(storedPoint2D(ObjectPtr, const std::string&)),
 178       this, SLOT(onStorePoint2D(ObjectPtr, const std::string&)), Qt::UniqueConnection);
 179   }
 180 }
 181
 182 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 183 {
 184   if (!theOperation)
 185     return;
 186   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
 187   if (aPreviewOp) {
 188     XGUI_PropertyPanel* aPropPanel = myWorkshop->propertyPanel();
 189     //disconnect(aPropPanel, SIGNAL(storedPoint2D(ObjectPtr, const std::string&)),
 190     //           this, SLOT(onStorePoint2D(ObjectPtr, const std::string&)));
 191   }
 192 }
 193
 194 void PartSet_Module::onContextMenuCommand(const QString& theId, bool isChecked)
 195 {
 196   QList<ObjectPtr> aFeatures = myWorkshop->selector()->selection()->selectedObjects();
 197   if (theId == "EDIT_CMD" && (aFeatures.size() > 0)) {
 198     FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aFeatures.first());
 199     if (aFeature)
 200       editFeature(aFeature);
 201   }
 202 }
 203
 204 void PartSet_Module::onMousePressed(QMouseEvent* theEvent)
 205 {
 206   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 207                                        myWorkshop->operationMgr()->currentOperation());
 208   if (aPreviewOp) {
 209     XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 210     // Initialise operation with preliminary selection
 211     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 212     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 213
 214     aPreviewOp->mousePressed(theEvent, myWorkshop->viewer()->activeView(), aSelected, aHighlighted);
 215   }
 216 }
 217
 218 void PartSet_Module::onMouseReleased(QMouseEvent* theEvent)
 219 {
 220   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 221                                        myWorkshop->operationMgr()->currentOperation());
 222   if (aPreviewOp) {
 223     XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 224     // Initialise operation with preliminary selection
 225     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 226     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 227
 228     aPreviewOp->mouseReleased(theEvent, myWorkshop->viewer()->activeView(), aSelected, aHighlighted);
 229   }
 230 }
 231
 232 void PartSet_Module::onMouseMoved(QMouseEvent* theEvent)
 233 {
 234   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 235                                        myWorkshop->operationMgr()->currentOperation());
 236   if (aPreviewOp)
 237     aPreviewOp->mouseMoved(theEvent, myWorkshop->viewer()->activeView());
 238 }
 239
 240 void PartSet_Module::onKeyRelease(QKeyEvent* theEvent)
 241 {
 242   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 243   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 244   if (aPreviewOp) {
 245     aPreviewOp->keyReleased(theEvent->key());
 246   }
 247 }
 248
 249 void PartSet_Module::onMouseDoubleClick(QMouseEvent* theEvent)
 250 {
 251   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 252                                        myWorkshop->operationMgr()->currentOperation());
 253   if (aPreviewOp)
 254   {
 255     XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 256     // Initialise operation with preliminary selection
 257     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 258     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 259     aPreviewOp->mouseDoubleClick(theEvent, myWorkshop->viewer()->activeView(), aSelected,
 260                                  aHighlighted);
 261   }
 262 }
 263
 264 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 265 {
 266   //erasePlanes();
 267   myWorkshop->viewer()->setViewProjection(theX, theY, theZ);
 268   myWorkshop->actionsMgr()->update();
 269
 270   //PartSet_TestOCC::testSelection(myWorkshop);
 271 }
 272
 273 void PartSet_Module::onFitAllView()
 274 {
 275   myWorkshop->viewer()->fitAll();
 276 }
 277
 278 void PartSet_Module::onLaunchOperation(std::string theName, ObjectPtr theObject)
 279 {
 280   FeaturePtr aFeature = ModuleBase_Tools::feature(theObject);
 281   if (!aFeature) {
 282     qDebug("Warning! Restart operation without feature!");
 283     return;
 284   }
 285   ModuleBase_Operation* anOperation = createOperation(theName.c_str(),
 286                                                       aFeature ? aFeature->getKind() : "");
 287   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 288   if (aPreviewOp)
 289   {
 290     XGUI_Selection* aSelection = myWorkshop->selector()->selection();
 291     // Initialise operation with preliminary selection
 292     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 293     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 294     aPreviewOp->initFeature(aFeature);
 295     aPreviewOp->initSelection(aSelected, aHighlighted);
 296   } else {
 297     anOperation->setEditingFeature(aFeature);
 298   }
 299   sendOperation(anOperation);
 300   myWorkshop->actionsMgr()->updateCheckState();
 301 }
 302
 303 void PartSet_Module::onMultiSelectionEnabled(bool theEnabled)
 304 {
 305   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 306   aViewer->enableMultiselection(theEnabled);
 307 }
 308
 309 void PartSet_Module::onStopSelection(const QList<ObjectPtr>& theFeatures, const bool isStop)
 310 {
 311   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 312   if (!isStop) {
 313     foreach(ObjectPtr aObject, theFeatures) {
 314       activateFeature(aObject, false);
 315     }
 316   }
 317   //ObjectPtr aResults;
 318   //foreach(ObjectPtr aFeature, theFeatures) {
 319 /* TODO    if (aFeature->results().size() > 0) {
 320       const std::list<ResultPtr>& aResList = aFeature->results();
 321       std::list<ResultPtr>::const_iterator aIt;
 322       for (aIt = aResList.cbegin(); aIt != aResList.cend(); ++aIt)
 323         aResults.append(*aIt);
 324     }
 325   }*/
 326   aDisplayer->stopSelection(theFeatures, isStop, false);
 327
 328   XGUI_ViewerProxy* aViewer = myWorkshop->viewer();
 329   aViewer->enableSelection(!isStop);
 330
 331   aDisplayer->updateViewer();
 332 }
 333
 334 void PartSet_Module::onSetSelection(const QList<ObjectPtr>& theFeatures)
 335 {
 336   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 337   aDisplayer->setSelected(theFeatures, false);
 338   aDisplayer->updateViewer();
 339 }
 340
 341 void PartSet_Module::onCloseLocalContext()
 342 {
 343   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 344   aDisplayer->closeLocalContexts();
 345 }
 346
 347 void PartSet_Module::onFeatureConstructed(ObjectPtr theFeature, int theMode)
 348 {
 349   bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Hide;
 350   ModuleBase_Operation* aCurOperation = myWorkshop->operationMgr()->currentOperation();
 351   PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 352   if (aPrevOp) {
 353     std::list<FeaturePtr> aList = aPrevOp->subFeatures();
 354     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 355     std::list<int> aModes = aPrevOp->getSelectionModes(aPrevOp->feature());
 356     std::list<FeaturePtr>::iterator aSFIt;
 357     for (aSFIt = aList.begin(); aSFIt != aList.end(); ++aSFIt) {
 358       std::list<ResultPtr> aResults = (*aSFIt)->results();
 359       std::list<ResultPtr>::iterator aIt;
 360       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 361         if (isDisplay)
 362           aDisplayer->activateInLocalContext((*aIt), aModes, false);
 363         else
 364           aDisplayer->erase((*aIt), false);
 365       }
 366     }
 367   }
 368   if (isDisplay)
 369     ModelAPI_EventCreator::get()->sendUpdated(theFeature,
 370         Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
 371 /*  bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Hide;
 372   // TODO visualizePreview(theFeature, isDisplay, false);
 373   if (!isDisplay) {
 374     ModuleBase_Operation* aCurOperation = myWorkshop->operationMgr()->currentOperation();
 375     FeaturePtr aSketch;
 376     PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 377     if (aPrevOp) {
 378       std::list<FeaturePtr> aList = aPrevOp->subFeatures();
 379       XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 380       std::list<int> aModes = aPrevOp->getSelectionModes(aPrevOp->feature());
 381
 382       std::list<FeaturePtr>::const_iterator anIt = aList.begin(),
 383                                             aLast = aList.end();
 384       //TODO for (; anIt != aLast; anIt++)
 385       //  visualizePreview((*anIt), false, false);
 386       //aDisplayer->updateViewer();
 387     }
 388   }
 389
 390   if (theMode == PartSet_OperationSketchBase::FM_Activation ||
 391       theMode == PartSet_OperationSketchBase::FM_Deactivation)
 392     activateFeature(theFeature, true);*/
 393 }
 394
 395 ModuleBase_Operation* PartSet_Module::createOperation(const std::string& theCmdId,
 396                                                       const std::string& theFeatureKind)
 397 {
 398   // create the operation
 399   ModuleBase_Operation* anOperation = 0;
 400   if (theCmdId == PartSet_OperationSketch::Type()) {
 401     anOperation = new PartSet_OperationSketch(theCmdId.c_str(), this);
 402   }
 403   else {
 404     ModuleBase_Operation* aCurOperation = myWorkshop->operationMgr()->currentOperation();
 405     FeaturePtr aSketch;
 406     PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 407     if (aPrevOp)
 408       aSketch = aPrevOp->sketch();
 409     if (PartSet_OperationFeatureCreate::canProcessKind(theCmdId))
 410       anOperation = new PartSet_OperationFeatureCreate(theCmdId.c_str(), this, aSketch);
 411     else if (theCmdId == PartSet_OperationFeatureEditMulti::Type())
 412                 anOperation = new PartSet_OperationFeatureEditMulti(theCmdId.c_str(), this, aSketch);
 413     else if (theCmdId == PartSet_OperationFeatureEdit::Type())
 414       anOperation = new PartSet_OperationFeatureEdit(theCmdId.c_str(), this, aSketch);
 415   }
 416
 417   if (!anOperation) {
 418     anOperation = new ModuleBase_Operation(theCmdId.c_str(), this);
 419   }
 420
 421   // set operation description and list of widgets corresponding to the feature xml definition
 422   std::string aFeatureKind = theFeatureKind.empty() ? theCmdId : theFeatureKind;
 423
 424   std::string aPluginFileName = featureFile(aFeatureKind);
 425   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
 426   aWdgReader.readAll();
 427   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aFeatureKind);
 428   std::string aDescription = aWdgReader.featureDescription(aFeatureKind);
 429
 430   //QString aXmlRepr = QString::fromStdString(aXmlCfg);
 431   //ModuleBase_WidgetFactory aFactory = ModuleBase_WidgetFactory(aXmlRepr.toStdString(),
 432   //                                                             myWorkshop->moduleConnector());
 433   //QWidget* aContent = myWorkshop->propertyPanel()->contentWidget();
 434   //qDeleteAll(aContent->children());
 435   //aFactory.createWidget(aContent);
 436
 437   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 438   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 439
 440   //anOperation->setModelWidgets(aXmlRepr.toStdString(), aFactory.getModelWidgets());
 441
 442   // connect the operation
 443   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 444   if (aPreviewOp) {
 445     connect(aPreviewOp, SIGNAL(featureConstructed(ObjectPtr, int)),
 446             this, SLOT(onFeatureConstructed(ObjectPtr, int)));
 447     connect(aPreviewOp, SIGNAL(launchOperation(std::string, ObjectPtr)),
 448             this, SLOT(onLaunchOperation(std::string, ObjectPtr)));
 449     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)),
 450             this, SLOT(onMultiSelectionEnabled(bool)));
 451
 452     connect(aPreviewOp, SIGNAL(stopSelection(const QList<ObjectPtr>&, const bool)),
 453             this, SLOT(onStopSelection(const QList<ObjectPtr>&, const bool)));
 454     connect(aPreviewOp, SIGNAL(setSelection(const QList<ObjectPtr>&)),
 455             this, SLOT(onSetSelection(const QList<ObjectPtr>&)));
 456
 457      connect(aPreviewOp, SIGNAL(closeLocalContext()),
 458              this, SLOT(onCloseLocalContext()));
 459
 460     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 461     if (aSketchOp) {
 462       connect(aSketchOp, SIGNAL(planeSelected(double, double, double)),
 463               this, SLOT(onPlaneSelected(double, double, double)));
 464       connect(aSketchOp, SIGNAL(fitAllView()),
 465               this, SLOT(onFitAllView()));
 466     }
 467   }
 468
 469   return anOperation;
 470 }
 471
 472 void PartSet_Module::sendOperation(ModuleBase_Operation* theOperation)
 473 {
 474   static Events_ID aModuleEvent = Events_Loop::eventByName(EVENT_OPERATION_LAUNCHED);
 475   Config_PointerMessage aMessage(aModuleEvent, this);
 476   aMessage.setPointer(theOperation);
 477   Events_Loop::loop()->send(aMessage);
 478 }
 479
 480
 481 /*void PartSet_Module::visualizePreview(FeaturePtr theFeature, bool isDisplay,
 482                                       const bool isUpdateViewer)
 483 {
 484   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 485   if (!anOperation)
 486     return;
 487
 488   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 489   if (!aPreviewOp)
 490     return;
 491
 492   ResultPtr aResult = theFeature->firstResult();
 493   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 494   if (isDisplay) {
 495     boost::shared_ptr<SketchPlugin_Feature> aSPFeature =
 496       boost::dynamic_pointer_cast<SketchPlugin_Feature>(theFeature);
 497     if (aSPFeature) {
 498       PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 499       if (aSketchOp && !aSketchOp->hasSketchPlane())
 500         showPlanes();
 501     }
 502   }
 503   else
 504     aDisplayer->erase(aResult, false);
 505
 506   if (isUpdateViewer)
 507     aDisplayer->updateViewer();
 508 }*/
 509
 510 void PartSet_Module::activateFeature(ObjectPtr theFeature, const bool isUpdateViewer)
 511 {
 512   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 513   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 514   if (aPreviewOp) {
 515     XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 516     std::list<int> aModes = aPreviewOp->getSelectionModes(theFeature);
 517     aDisplayer->activateInLocalContext(theFeature, aModes, isUpdateViewer);
 518   }
 519 }
 520
 521 void PartSet_Module::updateCurrentPreview(const std::string& theCmdId)
 522 {
 523   ModuleBase_Operation* anOperation = myWorkshop->operationMgr()->currentOperation();
 524   if (!anOperation)
 525     return;
 526
 527   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 528   if (!aPreviewOp)
 529     return;
 530
 531   FeaturePtr aFeature = aPreviewOp->feature();
 532   if (!aFeature || aFeature->getKind() != theCmdId)
 533     return;
 534
 535   std::list<FeaturePtr> aList = aPreviewOp->subFeatures();
 536   XGUI_Displayer* aDisplayer = myWorkshop->displayer();
 537   std::list<int> aModes = aPreviewOp->getSelectionModes(aPreviewOp->feature());
 538
 539   std::list<FeaturePtr>::const_iterator anIt = aList.begin(),
 540                                         aLast = aList.end();
 541   for (; anIt != aLast; anIt++) {
 542     boost::shared_ptr<SketchPlugin_Feature> aSPFeature =
 543       boost::dynamic_pointer_cast<SketchPlugin_Feature>(*anIt);
 544     if (!aSPFeature)
 545       continue;
 546     std::list<ResultPtr> aResults = aSPFeature->results();
 547     std::list<ResultPtr>::const_iterator aRIt;
 548     for (aRIt = aResults.cbegin(); aRIt != aResults.cend(); ++aRIt) {
 549       aDisplayer->display((*aRIt), false);
 550       aDisplayer->activateInLocalContext((*aRIt), aModes, false);
 551     }
 552     aDisplayer->display(aSPFeature, false);
 553   }
 554   aDisplayer->updateViewer();
 555 }
 556
 557 void PartSet_Module::editFeature(FeaturePtr theFeature)
 558 {
 559   if (!theFeature)
 560     return;
 561
 562 //  if (theFeature->getKind() == SKETCH_KIND) {
 563     //FeaturePtr aFeature = theFeature;
 564     //if (XGUI_Tools::isModelObject(aFeature)) {
 565     //  ObjectPtr aObject = boost::dynamic_pointer_cast<ModelAPI_Object>(aFeature);
 566     //  aFeature = aObject->featureRef();
 567     //}
 568
 569     //if (aFeature) {
 570       onLaunchOperation(theFeature->getKind(), theFeature);
 571       updateCurrentPreview(theFeature->getKind());
 572     //}
 573 //  }
 574 }
 575
 576 void PartSet_Module::onStorePoint2D(ObjectPtr theFeature, const std::string& theAttribute)
 577 {
 578   FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theFeature);
 579
 580   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(
 581                                        myWorkshop->operationMgr()->currentOperation());
 582   if (!aPreviewOp)
 583     return;
 584
 585   boost::shared_ptr<GeomDataAPI_Point2D> aPoint =
 586         boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(aFeature->data()->attribute(theAttribute));
 587
 588   PartSet_Tools::setConstraints(aPreviewOp->sketch(), aFeature, theAttribute,
 589                                 aPoint->x(), aPoint->y());
 590 }
 591
 592 /*bool PartSet_Module::isFeatureEnabled(const QString& theCmdId) const
 593 {
 594   XGUI_OperationMgr* aOpMgr = myWorkshop->operationMgr();
 595   XGUI_ActionsMgr* aActMgr = myWorkshop->actionsMgr();
 596
 597   ModuleBase_Operation* aOperation = aOpMgr->currentOperation();
 598   if (!aOperation)
 599     return !aActMgr->isNested(theCmdId);
 600
 601   PartSet_OperationFeatureEdit* aSketchEdtOp = dynamic_cast<PartSet_OperationFeatureEdit*>(aOperation);
 602   if (aSketchEdtOp) {
 603     QStringList aConstraintList;
 604     aConstraintList<<"SketchConstraintDistance"<<"SketchConstraintLength"
 605       <<"SketchConstraintRadius"<<"SketchConstraintParallel"<<"SketchConstraintPerpendicular";
 606     return aConstraintList.contains(theCmdId);
 607   }
 608   QStringList aList = aActMgr->nestedCommands(aOperation->id());
 609   return aList.contains(theCmdId);
 610 }*/
 611
 612 QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 613                          Config_WidgetAPI* theWidgetApi, QList<ModuleBase_ModelWidget*>& theModelWidgets)
 614 {
 615   if (theType == "sketch-start-label") {
 616     PartSet_WidgetSketchLabel* aWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, "");
 617     aWgt->setOperationsMgr(myWorkshop->operationMgr());
 618     theModelWidgets.append(aWgt);
 619     return aWgt->getControl();
 620   } else
 621     return 0;
 622 }