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 #include <ModelAPI_Session.h>
  22
  23 #include <GeomDataAPI_Point2D.h>
  24 #include <GeomDataAPI_Point.h>
  25 #include <GeomDataAPI_Dir.h>
  26
  27 #include <XGUI_MainWindow.h>
  28 #include <XGUI_Displayer.h>
  29 #include <XGUI_Viewer.h>
  30 #include <XGUI_Workshop.h>
  31 #include <XGUI_OperationMgr.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 #include <SketchPlugin_Sketch.h>
  42
  43 #include <Config_PointerMessage.h>
  44 #include <Config_ModuleReader.h>
  45 #include <Config_WidgetReader.h>
  46 #include <Events_Loop.h>
  47 //#include <Events_Message.h>
  48 //#include <Events_Error.h>
  49
  50 #include <GeomAPI_Shape.h>
  51 #include <GeomAPI_AISObject.h>
  52 #include <AIS_Shape.hxx>
  53 #include <AIS_DimensionSelectionMode.hxx>
  54
  55 #include <StdSelect_TypeOfFace.hxx>
  56
  57 #include <QObject>
  58 #include <QMouseEvent>
  59 #include <QString>
  60
  61 #include <GeomAlgoAPI_FaceBuilder.h>
  62 #include <GeomDataAPI_Dir.h>
  63
  64 #ifdef _DEBUG
  65 #include <QDebug>
  66 #endif
  67
  68 /*!Create and return new instance of XGUI_Module*/
  69 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
  70 {
  71   return new PartSet_Module(theWshop);
  72 }
  73
  74 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
  75   : ModuleBase_IModule(theWshop)
  76 {
  77   //myWorkshop = theWshop;
  78   myListener = new PartSet_Listener(this);
  79
  80   connect(myWorkshop, SIGNAL(operationStarted(ModuleBase_Operation*)),
  81     this, SLOT(onOperationStarted(ModuleBase_Operation*)));
  82
  83   connect(myWorkshop, SIGNAL(operationStopped(ModuleBase_Operation*)), this,
  84           SLOT(onOperationStopped(ModuleBase_Operation*)));
  85
  86   XGUI_Workshop* aXWshop = xWorkshop();
  87   XGUI_ContextMenuMgr* aContextMenuMgr = aXWshop->contextMenuMgr();
  88   connect(aContextMenuMgr, SIGNAL(actionTriggered(const QString&, bool)), this,
  89           SLOT(onContextMenuCommand(const QString&, bool)));
  90
  91   connect(myWorkshop->viewer(), SIGNAL(mousePress(QMouseEvent*)), this,
  92           SLOT(onMousePressed(QMouseEvent*)));
  93   connect(myWorkshop->viewer(), SIGNAL(mouseRelease(QMouseEvent*)), this,
  94           SLOT(onMouseReleased(QMouseEvent*)));
  95   connect(myWorkshop->viewer(), SIGNAL(mouseMove(QMouseEvent*)), this,
  96           SLOT(onMouseMoved(QMouseEvent*)));
  97   connect(myWorkshop->viewer(), SIGNAL(keyRelease(QKeyEvent*)), this,
  98           SLOT(onKeyRelease(QKeyEvent*)));
  99   connect(myWorkshop->viewer(), SIGNAL(mouseDoubleClick(QMouseEvent*)), this,
 100           SLOT(onMouseDoubleClick(QMouseEvent*)));
 101 }
 102
 103 PartSet_Module::~PartSet_Module()
 104 {
 105 }
 106
 107 void PartSet_Module::createFeatures()
 108 {
 109   //Registering of validators
 110   SessionPtr aMgr = ModelAPI_Session::get();
 111   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 112   aFactory->registerValidator("PartSet_DistanceValidator", new PartSet_DistanceValidator);
 113   aFactory->registerValidator("PartSet_LengthValidator", new PartSet_LengthValidator);
 114   aFactory->registerValidator("PartSet_PerpendicularValidator", new PartSet_PerpendicularValidator);
 115   aFactory->registerValidator("PartSet_ParallelValidator", new PartSet_ParallelValidator);
 116   aFactory->registerValidator("PartSet_RadiusValidator", new PartSet_RadiusValidator);
 117
 118   Config_ModuleReader aXMLReader = Config_ModuleReader();
 119   aXMLReader.readAll();
 120   myFeaturesInFiles = aXMLReader.featuresInFiles();
 121 }
 122
 123 void PartSet_Module::featureCreated(QAction* theFeature)
 124 {
 125   connect(theFeature, SIGNAL(triggered(bool)), this, SLOT(onFeatureTriggered()));
 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   QAction* aCmd = dynamic_cast<QAction*>(sender());
 139   //Do nothing on uncheck
 140   if (aCmd->isCheckable() && !aCmd->isChecked())
 141     return;
 142   launchOperation(aCmd->data().toString());
 143 }
 144
 145
 146 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 147 {
 148   XGUI_Workshop* aXWshp = xWorkshop();
 149   XGUI_Displayer* aDisplayer = aXWshp->displayer();
 150   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
 151   if (aPreviewOp) {
 152     XGUI_PropertyPanel* aPropPanel = aXWshp->propertyPanel();
 153     connect(aPropPanel, SIGNAL(storedPoint2D(ObjectPtr, const std::string&)), this,
 154             SLOT(onStorePoint2D(ObjectPtr, const std::string&)), Qt::UniqueConnection);
 155
 156     //aDisplayer->deactivateObjectsOutOfContext();
 157     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 158     if (aSketchOp) {
 159       if (aSketchOp->isEditOperation()) {
 160         setSketchingMode(getSketchPlane(aSketchOp->feature()));
 161       } else {
 162         aDisplayer->openLocalContext();
 163         aDisplayer->activateObjectsOutOfContext(QIntList());
 164         myPlaneFilter = new StdSelect_FaceFilter(StdSelect_Plane);
 165         aDisplayer->addSelectionFilter(myPlaneFilter);
 166         QIntList aModes = sketchSelectionModes(aPreviewOp->feature());
 167         aDisplayer->setSelectionModes(aModes);
 168       }
 169     }
 170   }
 171 }
 172
 173 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 174 {
 175   if (!theOperation)
 176     return;
 177   XGUI_Workshop* aXWshp = xWorkshop();
 178   XGUI_Displayer* aDisplayer = aXWshp->displayer();
 179   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(theOperation);
 180   if (aPreviewOp) {
 181     XGUI_PropertyPanel* aPropPanel = aXWshp->propertyPanel();
 182
 183     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 184     if (aSketchOp) {
 185       aDisplayer->closeLocalContexts();
 186     } else {
 187       PartSet_OperationFeatureCreate* aCreationOp =
 188         dynamic_cast<PartSet_OperationFeatureCreate*>(aPreviewOp);
 189       if (aCreationOp) {
 190         // Activate just created object for selection
 191         FeaturePtr aFeature = aCreationOp->feature();
 192         QIntList aModes = sketchSelectionModes(aFeature);
 193         const std::list<ResultPtr>& aResults = aFeature->results();
 194         std::list<ResultPtr>::const_iterator anIt, aLast = aResults.end();
 195         for (anIt = aResults.begin(); anIt != aLast; anIt++) {
 196           aDisplayer->activate(*anIt, aModes);
 197         }
 198         aDisplayer->activate(aFeature, aModes);
 199       }
 200     }
 201   }// else {
 202     // Activate results of current feature for selection
 203     //FeaturePtr aFeature = theOperation->feature();
 204     //XGUI_Displayer* aDisplayer = aXWshp->displayer();
 205     //std::list<ResultPtr> aResults = aFeature->results();
 206     //std::list<ResultPtr>::const_iterator aIt;
 207     //for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 208     //  aDisplayer->activate(*aIt);
 209     //}
 210   //}
 211 }
 212
 213 void PartSet_Module::onContextMenuCommand(const QString& theId, bool isChecked)
 214 {
 215   QList<ObjectPtr> aFeatures = workshop()->selection()->selectedObjects();
 216   if (theId == "EDIT_CMD" && (aFeatures.size() > 0)) {
 217     FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(aFeatures.first());
 218     if (aFeature)
 219       editFeature(aFeature);
 220   }
 221 }
 222
 223 void PartSet_Module::onMousePressed(QMouseEvent* theEvent)
 224 {
 225   XGUI_Workshop* aXWshp = xWorkshop();
 226   PartSet_OperationSketchBase* aPreviewOp =
 227     dynamic_cast<PartSet_OperationSketchBase*>(workshop()->currentOperation());
 228   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 229   if (aPreviewOp && (!aView.IsNull())) {
 230     ModuleBase_ISelection* aSelection = workshop()->selection();
 231     // Initialise operation with preliminary selection
 232     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 233     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 234
 235     aPreviewOp->mousePressed(theEvent, aView, aSelected, aHighlighted);
 236   }
 237 }
 238
 239 void PartSet_Module::onMouseReleased(QMouseEvent* theEvent)
 240 {
 241   PartSet_OperationSketchBase* aPreviewOp =
 242     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 243   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 244   if (aPreviewOp && (!aView.IsNull())) {
 245     ModuleBase_ISelection* aSelection = workshop()->selection();
 246     // Initialise operation with preliminary selection
 247     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 248     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 249
 250     aPreviewOp->mouseReleased(theEvent, aView, aSelected, aHighlighted);
 251   }
 252 }
 253
 254 void PartSet_Module::onMouseMoved(QMouseEvent* theEvent)
 255 {
 256   PartSet_OperationSketchBase* aPreviewOp =
 257     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 258   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 259   if (aPreviewOp && (!aView.IsNull()))
 260     aPreviewOp->mouseMoved(theEvent, aView);
 261 }
 262
 263 void PartSet_Module::onKeyRelease(QKeyEvent* theEvent)
 264 {
 265   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 266   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 267   if (aPreviewOp) {
 268     aPreviewOp->keyReleased(theEvent->key());
 269   }
 270 }
 271
 272 void PartSet_Module::onMouseDoubleClick(QMouseEvent* theEvent)
 273 {
 274   PartSet_OperationSketchBase* aPreviewOp =
 275     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 276   Handle(V3d_View) aView = myWorkshop->viewer()->activeView();
 277   if (aPreviewOp && (!aView.IsNull())) {
 278     ModuleBase_ISelection* aSelection = workshop()->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->mouseDoubleClick(theEvent, aView, aSelected, aHighlighted);
 283   }
 284 }
 285
 286 void PartSet_Module::onPlaneSelected(double theX, double theY, double theZ)
 287 {
 288   myWorkshop->viewer()->setViewProjection(theX, theY, theZ);
 289   xWorkshop()->actionsMgr()->update();
 290   // Set working plane
 291   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 292   FeaturePtr aSketch = anOperation->feature();
 293   setSketchingMode(getSketchPlane(aSketch));
 294 }
 295
 296 void PartSet_Module::onFitAllView()
 297 {
 298   myWorkshop->viewer()->fitAll();
 299 }
 300
 301 void PartSet_Module::onRestartOperation(std::string theName, ObjectPtr theObject)
 302 {
 303   FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 304
 305   std::string aKind = aFeature ? aFeature->getKind() : "";
 306   ModuleBase_Operation* anOperation = createOperation(theName, aKind);
 307
 308   PartSet_OperationSketchBase* aSketchOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 309   if (aSketchOp) {
 310     PartSet_OperationFeatureCreate* aCreateOp = dynamic_cast<PartSet_OperationFeatureCreate*>(anOperation);
 311     if (aCreateOp)
 312       aCreateOp->initFeature(aFeature);
 313     else {
 314       anOperation->setFeature(aFeature);
 315     }
 316     ModuleBase_ISelection* aSelection = workshop()->selection();
 317     // Initialise operation with preliminary selection
 318     std::list<ModuleBase_ViewerPrs> aSelected = aSelection->getSelected();
 319     std::list<ModuleBase_ViewerPrs> aHighlighted = aSelection->getHighlighted();
 320     aSketchOp->initSelection(aSelected, aHighlighted);
 321   } //else if (aFeature) {
 322     //anOperation->setFeature(aFeature);
 323     ////Deactivate result of current feature in order to avoid its selection
 324     //XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 325     //std::list<ResultPtr> aResults = aFeature->results();
 326     //std::list<ResultPtr>::const_iterator aIt;
 327     //for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt) {
 328     //  aDisplayer->deactivate(*aIt);
 329     //}
 330   //}
 331   sendOperation(anOperation);
 332   xWorkshop()->actionsMgr()->updateCheckState();
 333 }
 334
 335 void PartSet_Module::onMultiSelectionEnabled(bool theEnabled)
 336 {
 337   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 338   aViewer->enableMultiselection(theEnabled);
 339 }
 340
 341 void PartSet_Module::onStopSelection(const QList<ObjectPtr>& theFeatures, const bool isStop)
 342 {
 343   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 344   //if (!isStop) {
 345   //  foreach(ObjectPtr aObject, theFeatures) {
 346   //    activateFeature(aObject);
 347   //  }
 348   //}
 349   aDisplayer->stopSelection(theFeatures, isStop, false);
 350
 351   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 352   aViewer->enableSelection(!isStop);
 353
 354   aDisplayer->updateViewer();
 355 }
 356
 357 void PartSet_Module::onSetSelection(const QList<ObjectPtr>& theFeatures)
 358 {
 359   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 360   aDisplayer->setSelected(theFeatures, false);
 361   aDisplayer->updateViewer();
 362 }
 363
 364 void PartSet_Module::setSketchingMode(const gp_Pln& thePln)
 365 {
 366   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 367   if (!myPlaneFilter.IsNull()) {
 368     aDisplayer->removeSelectionFilter(myPlaneFilter);
 369     myPlaneFilter.Nullify();
 370   }
 371   QIntList aModes;
 372   // Clear standard selection modes
 373   aDisplayer->setSelectionModes(aModes);
 374   aDisplayer->openLocalContext();
 375   // Get default selection modes
 376   aModes = sketchSelectionModes(ObjectPtr());
 377   aDisplayer->activateObjectsOutOfContext(aModes);
 378
 379   // Set filter
 380   mySketchFilter = new ModuleBase_ShapeInPlaneFilter(thePln);
 381   aDisplayer->addSelectionFilter(mySketchFilter);
 382 }
 383
 384 void PartSet_Module::onFeatureConstructed(ObjectPtr theFeature, int theMode)
 385 {
 386   bool isDisplay = theMode != PartSet_OperationSketchBase::FM_Hide;
 387   ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
 388   PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 389   if (aPrevOp) {
 390     std::list<FeaturePtr> aList = aPrevOp->subFeatures();
 391     XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 392     QIntList aModes = sketchSelectionModes(aPrevOp->feature());
 393     std::list<FeaturePtr>::iterator aSFIt;
 394     for (aSFIt = aList.begin(); aSFIt != aList.end(); ++aSFIt) {
 395       std::list<ResultPtr> aResults = (*aSFIt)->results();
 396       std::list<ResultPtr>::iterator aIt;
 397       for (aIt = aResults.begin(); aIt != aResults.end(); ++aIt) {
 398         if (!isDisplay)
 399           aDisplayer->erase((*aIt), false);
 400       }
 401       if (!isDisplay)
 402         aDisplayer->erase((*aSFIt), false);
 403     }
 404     //aDisplayer->deactivateObjectsOutOfContext();
 405   }
 406   if (isDisplay)
 407     ModelAPI_EventCreator::get()->sendUpdated(
 408         theFeature, Events_Loop::loop()->eventByName(EVENT_OBJECT_TO_REDISPLAY));
 409 }
 410
 411 ModuleBase_Operation* PartSet_Module::createOperation(const std::string& theCmdId,
 412                                                       const std::string& theFeatureKind)
 413 {
 414   // create the operation
 415   ModuleBase_Operation* anOperation = 0;
 416   if (theCmdId == PartSet_OperationSketch::Type()) {
 417     anOperation = new PartSet_OperationSketch(theCmdId.c_str(), this);
 418   } else {
 419     ModuleBase_Operation* aCurOperation = myWorkshop->currentOperation();
 420     CompositeFeaturePtr aSketch;
 421     PartSet_OperationSketchBase* aPrevOp = dynamic_cast<PartSet_OperationSketchBase*>(aCurOperation);
 422     if (aPrevOp) {
 423       aSketch = aPrevOp->sketch();
 424     }
 425     if (PartSet_OperationFeatureCreate::canProcessKind(theCmdId)) {
 426       anOperation = new PartSet_OperationFeatureCreate(theCmdId.c_str(), this, aSketch);
 427     } else if (theCmdId == PartSet_OperationFeatureEditMulti::Type()) {
 428       anOperation = new PartSet_OperationFeatureEditMulti(theCmdId.c_str(), this, aSketch);
 429     } else if (theCmdId == PartSet_OperationFeatureEdit::Type()) {
 430       anOperation = new PartSet_OperationFeatureEdit(theCmdId.c_str(), this, aSketch);
 431     }
 432   }
 433
 434   if (!anOperation) {
 435     anOperation = new ModuleBase_Operation(theCmdId.c_str(), this);
 436   }
 437
 438   // set operation description and list of widgets corresponding to the feature xml definition
 439   std::string aFeatureKind = theFeatureKind.empty() ? theCmdId : theFeatureKind;
 440
 441   std::string aPluginFileName = featureFile(aFeatureKind);
 442   Config_WidgetReader aWdgReader = Config_WidgetReader(aPluginFileName);
 443   aWdgReader.readAll();
 444   std::string aXmlCfg = aWdgReader.featureWidgetCfg(aFeatureKind);
 445   std::string aDescription = aWdgReader.featureDescription(aFeatureKind);
 446
 447   anOperation->getDescription()->setDescription(QString::fromStdString(aDescription));
 448   anOperation->getDescription()->setXmlRepresentation(QString::fromStdString(aXmlCfg));
 449
 450   // connect the operation
 451   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 452   if (aPreviewOp) {
 453     connect(aPreviewOp, SIGNAL(featureConstructed(ObjectPtr, int)), this,
 454             SLOT(onFeatureConstructed(ObjectPtr, int)));
 455     connect(aPreviewOp, SIGNAL(restartRequired(std::string, ObjectPtr)), this,
 456             SLOT(onRestartOperation(std::string, ObjectPtr)));
 457     connect(aPreviewOp, SIGNAL(multiSelectionEnabled(bool)), this,
 458             SLOT(onMultiSelectionEnabled(bool)));
 459
 460     connect(aPreviewOp, SIGNAL(stopSelection(const QList<ObjectPtr>&, const bool)), this,
 461             SLOT(onStopSelection(const QList<ObjectPtr>&, const bool)));
 462     connect(aPreviewOp, SIGNAL(setSelection(const QList<ObjectPtr>&)), this,
 463             SLOT(onSetSelection(const QList<ObjectPtr>&)));
 464
 465     PartSet_OperationSketch* aSketchOp = dynamic_cast<PartSet_OperationSketch*>(aPreviewOp);
 466     if (aSketchOp) {
 467       connect(aSketchOp, SIGNAL(planeSelected(double, double, double)), this,
 468               SLOT(onPlaneSelected(double, double, double)));
 469       connect(aSketchOp, SIGNAL(fitAllView()), this, SLOT(onFitAllView()));
 470     }
 471   }
 472
 473   return anOperation;
 474 }
 475
 476
 477 void PartSet_Module::updateCurrentPreview(const std::string& theCmdId)
 478 {
 479   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 480   if (!anOperation)
 481     return;
 482
 483   PartSet_OperationSketchBase* aPreviewOp = dynamic_cast<PartSet_OperationSketchBase*>(anOperation);
 484   if (!aPreviewOp)
 485     return;
 486
 487   FeaturePtr aFeature = aPreviewOp->feature();
 488   if (!aFeature || aFeature->getKind() != theCmdId)
 489     return;
 490
 491   XGUI_Displayer* aDisplayer = xWorkshop()->displayer();
 492   // Hide result of sketch
 493   std::list<ResultPtr> aResults = aFeature->results();
 494   std::list<ResultPtr>::const_iterator aIt;
 495   for (aIt = aResults.cbegin(); aIt != aResults.cend(); ++aIt)
 496     aDisplayer->erase(*aIt, false);
 497
 498   std::list<FeaturePtr> aList = aPreviewOp->subFeatures();
 499
 500   std::list<FeaturePtr>::const_iterator anIt = aList.begin(), aLast = aList.end();
 501   for (; anIt != aLast; anIt++) {
 502     boost::shared_ptr<SketchPlugin_Feature> aSPFeature = boost::dynamic_pointer_cast<
 503         SketchPlugin_Feature>(*anIt);
 504     if (!aSPFeature)
 505       continue;
 506     std::list<ResultPtr> aResults = aSPFeature->results();
 507     std::list<ResultPtr>::const_iterator aRIt;
 508     for (aRIt = aResults.cbegin(); aRIt != aResults.cend(); ++aRIt) {
 509       aDisplayer->display((*aRIt), false);
 510       aDisplayer->activate((*aRIt), sketchSelectionModes((*aRIt)));
 511     }
 512     aDisplayer->display(aSPFeature, false);
 513     aDisplayer->activate(aSPFeature, sketchSelectionModes(aSPFeature));
 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   onRestartOperation(theFeature->getKind(), theFeature);
 532   updateCurrentPreview(theFeature->getKind());
 533   //}
 534 //  }
 535 }
 536
 537 void PartSet_Module::onStorePoint2D(ObjectPtr theFeature, const std::string& theAttribute)
 538 {
 539   FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theFeature);
 540
 541   PartSet_OperationSketchBase* aPreviewOp =
 542     dynamic_cast<PartSet_OperationSketchBase*>(myWorkshop->currentOperation());
 543   if (!aPreviewOp)
 544     return;
 545
 546   boost::shared_ptr<GeomDataAPI_Point2D> aPoint = boost::dynamic_pointer_cast<GeomDataAPI_Point2D>(
 547       aFeature->data()->attribute(theAttribute));
 548
 549   PartSet_Tools::setConstraints(aPreviewOp->sketch(), aFeature, theAttribute, aPoint->x(),
 550                                 aPoint->y());
 551 }
 552
 553 QWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 554                                             Config_WidgetAPI* theWidgetApi,
 555                                             QList<ModuleBase_ModelWidget*>& theModelWidgets)
 556 {
 557   if (theType == "sketch-start-label") {
 558     PartSet_WidgetSketchLabel* aWgt = new PartSet_WidgetSketchLabel(theParent, theWidgetApi, "");
 559     aWgt->setOperationsMgr(xWorkshop()->operationMgr());
 560     theModelWidgets.append(aWgt);
 561     return aWgt->getControl();
 562   } else
 563     return 0;
 564 }
 565
 566
 567 XGUI_Workshop* PartSet_Module::xWorkshop() const
 568 {
 569   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 570   if (aConnector) {
 571     return aConnector->workshop();
 572   }
 573   return 0;
 574 }
 575
 576
 577 QIntList PartSet_Module::sketchSelectionModes(ObjectPtr theFeature)
 578 {
 579   QIntList aModes;
 580   FeaturePtr aFeature = boost::dynamic_pointer_cast<ModelAPI_Feature>(theFeature);
 581   if (aFeature) {
 582     if (aFeature->getKind() == SketchPlugin_Sketch::ID()) {
 583       aModes.append(TopAbs_FACE);
 584       return aModes;
 585     } else if (PartSet_Tools::isConstraintFeature(aFeature->getKind())) {
 586       aModes.append(AIS_DSM_Text);
 587       aModes.append(AIS_DSM_Line);
 588       return aModes;
 589     }
 590   }
 591   aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_VERTEX));
 592   aModes.append(AIS_Shape::SelectionMode((TopAbs_ShapeEnum) TopAbs_EDGE));
 593   return aModes;
 594 }
 595
 596
 597 gp_Pln PartSet_Module::getSketchPlane(FeaturePtr theSketch) const
 598 {
 599   DataPtr aData = theSketch->data();
 600   boost::shared_ptr<GeomDataAPI_Point> anOrigin = boost::dynamic_pointer_cast<GeomDataAPI_Point>(
 601       aData->attribute(SketchPlugin_Sketch::ORIGIN_ID()));
 602   boost::shared_ptr<GeomDataAPI_Dir> aNorm = boost::dynamic_pointer_cast<GeomDataAPI_Dir>(
 603       aData->attribute(SketchPlugin_Sketch::NORM_ID()));
 604   gp_Pnt aOrig(anOrigin->x(), anOrigin->y(), anOrigin->z());
 605   gp_Dir aDir(aNorm->x(), aNorm->y(), aNorm->z());
 606   return gp_Pln(aOrig, aDir);
 607 }
 608