src/PartSet/PartSet_Module.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 #include "PartSet_Module.h"
   4 #include "PartSet_WidgetSketchLabel.h"
   5 #include "PartSet_Validators.h"
   6 #include "PartSet_Tools.h"
   7 #include "PartSet_WidgetPoint2d.h"
   8 #include "PartSet_WidgetPoint2dDistance.h"
   9 #include "PartSet_WidgetPoint2DFlyout.h"
  10 #include "PartSet_WidgetShapeSelector.h"
  11 #include "PartSet_WidgetMultiSelector.h"
  12 #include "PartSet_WidgetEditor.h"
  13 #include "PartSet_WidgetFileSelector.h"
  14 #include "PartSet_WidgetSketchCreator.h"
  15 #include "PartSet_SketcherMgr.h"
  16 #include "PartSet_SketcherReetntrantMgr.h"
  17 #include "PartSet_MenuMgr.h"
  18 #include "PartSet_CustomPrs.h"
  19 #include "PartSet_IconFactory.h"
  20 #include "PartSet_WidgetChoice.h"
  21 #include "PartSet_OverconstraintListener.h"
  22
  23 #include "PartSet_Filters.h"
  24 #include "PartSet_FilterInfinite.h"
  25
  26 #include <PartSetPlugin_Remove.h>
  27 #include <PartSetPlugin_Part.h>
  28 #include <PartSetPlugin_Duplicate.h>
  29
  30 #include <ModuleBase_Operation.h>
  31 #include <ModuleBase_OperationAction.h>
  32 #include <ModuleBase_IViewer.h>
  33 #include <ModuleBase_IViewWindow.h>
  34 #include <ModuleBase_IPropertyPanel.h>
  35 #include <ModuleBase_WidgetEditor.h>
  36 #include <ModuleBase_WidgetValidated.h>
  37 #include <ModuleBase_FilterFactory.h>
  38 #include <ModuleBase_Tools.h>
  39 #include <ModuleBase_OperationFeature.h>
  40
  41 #include <ModelAPI_Object.h>
  42 #include <ModelAPI_Events.h>
  43 #include <ModelAPI_Validator.h>
  44 #include <ModelAPI_Data.h>
  45 #include <ModelAPI_Session.h>
  46 #include <ModelAPI_ResultBody.h>
  47 #include <ModelAPI_AttributeString.h>
  48
  49 #include <GeomDataAPI_Point2D.h>
  50 #include <GeomDataAPI_Point.h>
  51 #include <GeomDataAPI_Dir.h>
  52
  53 #include <XGUI_Displayer.h>
  54 #include <XGUI_Workshop.h>
  55 #include <XGUI_OperationMgr.h>
  56 #include <XGUI_PropertyPanel.h>
  57 #include <XGUI_ModuleConnector.h>
  58 #include <XGUI_ContextMenuMgr.h>
  59 #include <XGUI_Tools.h>
  60 #include <XGUI_ObjectsBrowser.h>
  61 #include <XGUI_SelectionMgr.h>
  62 #include <XGUI_DataModel.h>
  63 #include <XGUI_ErrorMgr.h>
  64 #include <XGUI_CustomPrs.h>
  65
  66 #include <SketchPlugin_Feature.h>
  67 #include <SketchPlugin_Sketch.h>
  68 #include <SketchPlugin_ConstraintAngle.h>
  69 #include <SketchPlugin_ConstraintLength.h>
  70 #include <SketchPlugin_ConstraintDistance.h>
  71 #include <SketchPlugin_ConstraintParallel.h>
  72 #include <SketchPlugin_ConstraintPerpendicular.h>
  73 #include <SketchPlugin_ConstraintRadius.h>
  74
  75 #include <SketcherPrs_SymbolPrs.h>
  76 #include <SketcherPrs_Tools.h>
  77
  78 #include <Events_Loop.h>
  79 #include <Config_PropManager.h>
  80 #include <Config_Keywords.h>
  81
  82 #include <StdSelect_TypeOfFace.hxx>
  83 #include <TopoDS_Vertex.hxx>
  84 #include <TopoDS.hxx>
  85 #include <TopoDS_Shape.hxx>
  86 #include <BRep_Tool.hxx>
  87 #include <AIS_Dimension.hxx>
  88
  89 #include <QObject>
  90 #include <QMouseEvent>
  91 #include <QString>
  92 #include <QTimer>
  93 #include <QApplication>
  94 #include <QMessageBox>
  95 #include <QMainWindow>
  96 #include <QLineEdit>
  97
  98 #include <GeomAlgoAPI_FaceBuilder.h>
  99 #include <GeomDataAPI_Dir.h>
 100
 101 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 102
 103 #ifdef _DEBUG
 104 #include <QDebug>
 105 #endif
 106
 107 /*!Create and return new instance of XGUI_Module*/
 108 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 109 {
 110   return new PartSet_Module(theWshop);
 111 }
 112
 113 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 114 : ModuleBase_IModule(theWshop),
 115   myVisualLayerId(0)
 116 {
 117   new PartSet_IconFactory();
 118
 119   mySketchMgr = new PartSet_SketcherMgr(this);
 120   mySketchReentrantMgr = new PartSet_SketcherReetntrantMgr(theWshop);
 121
 122   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 123   XGUI_Workshop* aWorkshop = aConnector->workshop();
 124
 125   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 126   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 127           this, SLOT(onOperationActivatedByPreselection()));
 128
 129   ModuleBase_IViewer* aViewer = theWshop->viewer();
 130   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 131           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 132   connect(aViewer, SIGNAL(viewTransformed(int)),
 133           SLOT(onViewTransformed(int)));
 134   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 135           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 136   myMenuMgr = new PartSet_MenuMgr(this);
 137   myCustomPrs = new PartSet_CustomPrs(theWshop);
 138
 139   myOverconstraintListener = new PartSet_OverconstraintListener(theWshop);
 140
 141   Events_Loop* aLoop = Events_Loop::loop();
 142   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 143
 144   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 145   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 146
 147   myHasConstraintShown[PartSet_Tools::Geometrical] = true;
 148   myHasConstraintShown[PartSet_Tools::Dimensional] = true;
 149
 150   Config_PropManager::registerProp("Visualization", "operation_parameter_color",
 151                           "Reference shape wireframe color in operation", Config_Prop::Color,
 152                           PartSet_CustomPrs::OPERATION_PARAMETER_COLOR());
 153   Config_PropManager::registerProp("Visualization", "operation_result_color",
 154                           "Result shape wireframe color in operation", Config_Prop::Color,
 155                           PartSet_CustomPrs::OPERATION_RESULT_COLOR());
 156   Config_PropManager::registerProp("Visualization", "operation_highlight_color",
 157                           "Multi selector item color in operation", Config_Prop::Color,
 158                           PartSet_CustomPrs::OPERATION_HIGHLIGHT_COLOR());
 159 }
 160
 161 PartSet_Module::~PartSet_Module()
 162 {
 163   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 164   for (; aIt.More(); aIt.Next()) {
 165     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 166     if (!aFilter.IsNull())
 167       aFilter.Nullify();
 168   }
 169   delete myCustomPrs;
 170   delete myOverconstraintListener;
 171 }
 172
 173 void PartSet_Module::activateSelectionFilters()
 174 {
 175   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 176   for (; aIt.More(); aIt.Next()) {
 177     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 178     if (!aFilter.IsNull())
 179       myWorkshop->viewer()->addSelectionFilter(aFilter);
 180   }
 181 }
 182
 183 void PartSet_Module::deactivateSelectionFilters()
 184 {
 185   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 186   for (; aIt.More(); aIt.Next()) {
 187     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 188     if (!aFilter.IsNull())
 189       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 190   }
 191 }
 192
 193 void PartSet_Module::registerValidators()
 194 {
 195   //Registering of validators
 196   SessionPtr aMgr = ModelAPI_Session::get();
 197   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 198   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 199   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 200   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 201   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 202   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 203   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 204   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 205   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 206   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 207   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 208   aFactory->registerValidator("PartSet_AngleSelection", new PartSet_AngleSelection);
 209   aFactory->registerValidator("PartSet_EqualSelection", new PartSet_EqualSelection);
 210   aFactory->registerValidator("PartSet_CollinearSelection", new PartSet_CollinearSelection);
 211   aFactory->registerValidator("PartSet_MiddlePointSelection", new PartSet_MiddlePointSelection);
 212   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 213   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 214   aFactory->registerValidator("PartSet_SketchEntityValidator", new PartSet_SketchEntityValidator);
 215 }
 216
 217 void PartSet_Module::registerFilters()
 218 {
 219   //Registering of selection filters
 220   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 221   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 222 }
 223
 224 void PartSet_Module::registerProperties()
 225 {
 226   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 227                                    PLANE_SIZE);
 228   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 229                                    Config_Prop::Integer, SKETCH_WIDTH);
 230   Config_PropManager::registerProp("Sketch planes", "rotate_to_plane", "Rotate to plane when selected",
 231     Config_Prop::Boolean, "false");
 232 }
 233
 234 void PartSet_Module::connectToPropertyPanel(ModuleBase_ModelWidget* theWidget, const bool isToConnect)
 235 {
 236   mySketchMgr->connectToPropertyPanel(theWidget, isToConnect);
 237 }
 238
 239 void PartSet_Module::operationCommitted(ModuleBase_Operation* theOperation)
 240 {
 241   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 242     mySketchMgr->commitNestedSketch(theOperation);
 243   }
 244
 245   /// Restart sketcher operations automatically
 246   if (!mySketchReentrantMgr->operationCommitted(theOperation)) {
 247
 248     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 249     if (aFOperation && !aFOperation->isEditOperation()) {
 250       // the selection is cleared after commit the create operation
 251       // in order to do not use the same selected objects in the restarted operation
 252       // for common behaviour, the selection is cleared even if the operation is not restarted
 253       XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 254       XGUI_Workshop* aWorkshop = aConnector->workshop();
 255       aWorkshop->selector()->clearSelection();
 256     }
 257   }
 258 }
 259
 260 void PartSet_Module::operationAborted(ModuleBase_Operation* theOperation)
 261 {
 262   /// Restart sketcher operations automatically
 263   mySketchReentrantMgr->operationAborted(theOperation);
 264 }
 265
 266 void PartSet_Module::operationStarted(ModuleBase_Operation* theOperation)
 267 {
 268   /// Restart sketcher operations automatically
 269   mySketchReentrantMgr->operationStarted(theOperation);
 270
 271   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 272     mySketchMgr->startSketch(theOperation);
 273   }
 274   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 275     mySketchMgr->startNestedSketch(theOperation);
 276   }
 277
 278   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 279   if (aFOperation) {
 280     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 281     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 282   }
 283 }
 284
 285 void PartSet_Module::operationResumed(ModuleBase_Operation* theOperation)
 286 {
 287   ModuleBase_IModule::operationResumed(theOperation);
 288
 289   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 290   if (aFOperation) {
 291     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeArguments, true);
 292     myCustomPrs->activate(aFOperation->feature(), ModuleBase_IModule::CustomizeResults, true);
 293   }
 294 }
 295
 296 void PartSet_Module::operationStopped(ModuleBase_Operation* theOperation)
 297 {
 298   bool isModified = myCustomPrs->deactivate(ModuleBase_IModule::CustomizeArguments, false) ||
 299                     myCustomPrs->deactivate(ModuleBase_IModule::CustomizeResults, false);
 300
 301   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 302     mySketchMgr->stopNestedSketch(theOperation);
 303   }
 304
 305   //VSV: Viewer is updated on feature update and redisplay
 306   if (isModified) {
 307     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 308     XGUI_Displayer* aDisplayer = aConnector->workshop()->displayer();
 309     aDisplayer->updateViewer();
 310   }
 311
 312   QMap<PartSet_Tools::ConstraintVisibleState, bool>::const_iterator anIt = myHasConstraintShown.begin(),
 313                                                                     aLast = myHasConstraintShown.end();
 314   for (; anIt != aLast; anIt++) {
 315     myHasConstraintShown[anIt.key()];
 316     mySketchMgr->onShowConstraintsToggle(anIt.value(), myHasConstraintShown[anIt.key()]);
 317   }
 318 }
 319
 320 ModuleBase_Operation* PartSet_Module::currentOperation() const
 321 {
 322   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 323   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 324   return anOpMgr->currentOperation();
 325 }
 326
 327 bool PartSet_Module::canUndo() const
 328 {
 329   bool aCanUndo = false;
 330   SessionPtr aMgr = ModelAPI_Session::get();
 331   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 332     aCanUndo = !aMgr->isOperation();
 333     if (!aCanUndo) // check the enable state additionally by sketch manager
 334       aCanUndo = aMgr->canUndo();
 335   }
 336   return aCanUndo;
 337 }
 338
 339 bool PartSet_Module::canRedo() const
 340 {
 341   bool aCanRedo = false;
 342   SessionPtr aMgr = ModelAPI_Session::get();
 343   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 344     aCanRedo = !aMgr->isOperation();
 345     if (!aCanRedo) // check the enable state additionally by sketch manager
 346       aCanRedo = aMgr->canRedo();
 347   }
 348   return aCanRedo;
 349 }
 350
 351 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 352 {
 353   bool aValid = true;
 354   if (theActionId == "MOVE_CMD") {
 355     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 356     if (aFeature) {
 357       // part features can not be moved in the history.
 358       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 359         aValid = false;
 360     }
 361   }
 362   return aValid;
 363 }
 364
 365 bool PartSet_Module::canEraseObject(const ObjectPtr& theObject) const
 366 {
 367   // the sketch manager put the restriction to the objects erase
 368   return mySketchMgr->canEraseObject(theObject);
 369 }
 370
 371 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 372 {
 373   // the sketch manager put the restriction to the objects display
 374   return mySketchMgr->canDisplayObject(theObject);
 375 }
 376
 377 void PartSet_Module::processHiddenObject(const std::list<ObjectPtr>& theObjects)
 378 {
 379   mySketchMgr->processHiddenObject(theObjects);
 380 }
 381
 382 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 383 {
 384   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 385
 386   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 387   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 388        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 389   if (isSketchOp || isNestedOp) {
 390     // in active sketch operation it is possible to activate operation object in selection
 391     // in the edit operation, e.g. points of the line can be moved when the line is edited
 392     ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(anOperation);
 393     aCanActivate = aCanActivate || (aFOperation && aFOperation->isEditOperation());
 394   }
 395   return aCanActivate;
 396 }
 397
 398 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 399 {
 400   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 401 }
 402
 403 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 404 {
 405   myMenuMgr->updateViewerMenu(theStdActions);
 406 }
 407
 408 QString PartSet_Module::getFeatureError(const FeaturePtr& theFeature)
 409 {
 410   QString anError = ModuleBase_IModule::getFeatureError(theFeature);
 411   if (anError.isEmpty())
 412     anError = sketchMgr()->getFeatureError(theFeature);
 413
 414   return anError;
 415 }
 416
 417 void PartSet_Module::grantedOperationIds(ModuleBase_Operation* theOperation,
 418                                          QStringList& theIds) const
 419 {
 420   myMenuMgr->grantedOperationIds(theOperation, theIds);
 421
 422   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 423     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 424     XGUI_Workshop* aWorkshop = aConnector->workshop();
 425
 426     theIds.append(aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text());
 427   }
 428 }
 429
 430 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 431 {
 432   theModes.clear();
 433   if (mySketchMgr->activeSketch().get())
 434     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 435 }
 436
 437 bool PartSet_Module::isMouseOverWindow()
 438 {
 439   return mySketchMgr->isMouseOverWindow();
 440 }
 441
 442 void PartSet_Module::closeDocument()
 443 {
 444   clearViewer();
 445 }
 446
 447 void PartSet_Module::clearViewer()
 448 {
 449   myCustomPrs->clearPrs();
 450
 451   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 452   XGUI_Workshop* aWorkshop = aConnector->workshop();
 453   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 454   aDisplayer->deactivateSelectionFilters();
 455 }
 456
 457 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 458 {
 459   ModuleBase_OperationFeature* aFOperation = dynamic_cast<ModuleBase_OperationFeature*>(theOperation);
 460   if (!aFOperation)
 461     return;
 462
 463   ModuleBase_IPropertyPanel* aPanel = aFOperation->propertyPanel();
 464   // we have to manually activate the sketch label in edit mode
 465   if (PartSet_SketcherMgr::isSketchOperation(aFOperation) &&  (aFOperation->isEditOperation()))
 466     aPanel->activateWidget(aPanel->modelWidgets().first());
 467 }
 468
 469
 470 void PartSet_Module::onSelectionChanged()
 471 {
 472   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 473   if (!aOperation)
 474     return;
 475
 476   bool isSketcherOp = false;
 477   // An edit operation is enable only if the current opeation is the sketch operation
 478   if (mySketchMgr->activeSketch()) {
 479     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 480       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 481   }
 482   if (isSketcherOp) {
 483     // Editing of constraints can be done on selection
 484     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 485     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 486     if (aSelected.size() == 1) {
 487       ModuleBase_ViewerPrs aPrs = aSelected.first();
 488       ObjectPtr aObject = aPrs.object();
 489       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 490       if (aFeature) {
 491         std::string aId = aFeature->getKind();
 492         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 493             (aId == SketchPlugin_ConstraintLength::ID()) ||
 494             (aId == SketchPlugin_ConstraintDistance::ID()) ||
 495             (aId == SketchPlugin_ConstraintAngle::ID())) {
 496           editFeature(aFeature);
 497         }
 498       }
 499     }
 500   }
 501 }
 502
 503 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 504 {
 505   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 506   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 507   anOpMgr->onKeyReleased(theWnd->viewPort(), theEvent);
 508 }
 509
 510 void PartSet_Module::onOperationActivatedByPreselection()
 511 {
 512   if (!mySketchReentrantMgr->canBeCommittedByPreselection())
 513     return;
 514   mySketchMgr->operationActivatedByPreselection();
 515 }
 516
 517 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 518                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 519 {
 520   ModuleBase_IWorkshop* aWorkshop = workshop();
 521   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 522   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 523   ModuleBase_ModelWidget* aWgt = NULL;
 524   if (theType == "sketch-start-label") {
 525     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 526       theWidgetApi, theParentId, mySketchMgr->showConstraintStates());
 527     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 528       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 529     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool, int)),
 530       mySketchMgr, SLOT(onShowConstraintsToggle(bool, int)));
 531     aWgt = aLabelWgt;
 532   } else if (theType == "sketch-2dpoint_selector") {
 533     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 534                                                                  theWidgetApi, theParentId);
 535     aPointWgt->setSketch(mySketchMgr->activeSketch());
 536     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 537     aWgt = aPointWgt;
 538   }else if (theType == "sketch-2dpoint_flyout_selector") {
 539     PartSet_WidgetPoint2DFlyout* aPointWgt = new PartSet_WidgetPoint2DFlyout(theParent, aWorkshop,
 540                                                                  theWidgetApi, theParentId);
 541     aPointWgt->setSketch(mySketchMgr->activeSketch());
 542     connect(aPointWgt, SIGNAL(vertexSelected()), sketchReentranceMgr(), SLOT(onVertexSelected()));
 543     aWgt = aPointWgt;
 544   } else if (theType == "point2ddistance") {
 545     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 546                                                         aWorkshop, theWidgetApi, theParentId);
 547     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 548     aWgt = aDistanceWgt;
 549   } else if (theType == "sketch_shape_selector") {
 550     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 551       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 552     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 553     aWgt = aShapeSelectorWgt;
 554   } else if (theType == "sketch_multi_selector") {
 555     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 556       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 557     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 558     aWgt = aShapeSelectorWgt;
 559   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 560     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 561   } else if (theType == "export_file_selector") {
 562     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 563   } else if (theType == "sketch_launcher") {
 564     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 565   } else if (theType == "module_choice") {
 566     aWgt = new PartSet_WidgetChoice(theParent, theWidgetApi, theParentId);
 567     connect(aWgt, SIGNAL(itemSelected(int)), SLOT(onBooleanOperationChange(int)));
 568   }
 569   return aWgt;
 570 }
 571
 572 ModuleBase_ModelWidget* PartSet_Module::activeWidget() const
 573 {
 574   ModuleBase_ModelWidget* anActiveWidget = 0;
 575
 576   anActiveWidget = mySketchReentrantMgr->internalActiveWidget();
 577   if (!anActiveWidget) {
 578     ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 579     if (aOperation) {
 580       ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 581       anActiveWidget = aPanel->activeWidget();
 582     }
 583   }
 584   return anActiveWidget;
 585 }
 586
 587 bool PartSet_Module::deleteObjects()
 588 {
 589   bool isProcessed = false;
 590
 591   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 592   XGUI_Workshop* aWorkshop = aConnector->workshop();
 593   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 594
 595   //SessionPtr aMgr = ModelAPI_Session::get();
 596   // 1. check whether the delete should be processed in the module
 597   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 598   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 599        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 600   if (isSketchOp || isNestedOp) {
 601     isProcessed = true;
 602     // 2. find selected presentations
 603     // selected objects should be collected before the current operation abort because
 604     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 605     ModuleBase_ISelection* aSel = workshop()->selection();
 606     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 607     // if there are no selected objects in the viewer, that means that the selection in another
 608     // place cased this method. It is necessary to return the false value to understande in above
 609     // method that delete is not processed
 610     if (aSelectedObj.count() == 0)
 611       return false;
 612
 613     // avoid delete of the objects, which are not belong to the current sketch
 614     // in order to do not delete results of other sketches
 615     QObjectPtrList aSketchObjects;
 616     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 617     for ( ; anIt != aLast; anIt++) {
 618       ObjectPtr anObject = *anIt;
 619       if (mySketchMgr->isObjectOfSketch(anObject)) {
 620         // sketch feature should be used in this list because workshop deletes features only
 621         // results are skipped
 622         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 623         aSketchObjects.append(aSketchFeature);
 624       }
 625     }
 626     // if the selection contains only local selected presentations from other sketches,
 627     // the Delete operation should not be done at all
 628     if (aSketchObjects.size() == 0)
 629       return true;
 630
 631     // 3. start operation
 632     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 633     ModuleBase_OperationAction* anOpAction = new ModuleBase_OperationAction(aDescription, this);
 634
 635     // the active nested sketch operation should be aborted unconditionally
 636     // the Delete action should be additionally granted for the Sketch operation
 637     // in order to do not abort/commit it
 638     if (!anOpMgr->canStartOperation(anOpAction->id()))
 639       return true; // the objects are processed but can not be deleted
 640
 641     anOpMgr->startOperation(anOpAction);
 642
 643     // 4. delete features
 644     // sketch feature should be skipped, only sub-features can be removed
 645     // when sketch operation is active
 646     aWorkshop->deleteFeatures(aSketchObjects);
 647     // 5. stop operation
 648     anOpMgr->commitOperation();
 649   }
 650   return isProcessed;
 651 }
 652
 653 void PartSet_Module::onFeatureTriggered()
 654 {
 655   QAction* aCmd = dynamic_cast<QAction*>(sender());
 656   if (aCmd->isCheckable() && aCmd->isChecked()) {
 657     // 1. check whether the delete should be processed in the module
 658     ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 659     bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 660     if (isNestedOp) {
 661       // in case if in the viewer nothing is displayed, the create operation should not be
 662       // comitted even if all values of the feature are initialized
 663       if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 664         // the action information should be saved before the operation is aborted
 665         // because this abort leads to update command status, which unchecks this action
 666         anOperation->abort();
 667         launchOperation(aCmd->data().toString());
 668       }
 669     }
 670   }
 671   ModuleBase_IModule::onFeatureTriggered();
 672 }
 673
 674 void PartSet_Module::launchOperation(const QString& theCmdId)
 675 {
 676   if (myWorkshop->currentOperation() &&
 677       myWorkshop->currentOperation()->id().toStdString() == SketchPlugin_Sketch::ID()) {
 678       const QMap<PartSet_Tools::ConstraintVisibleState, bool>& aShownStates = mySketchMgr->showConstraintStates();
 679       myHasConstraintShown = aShownStates;
 680   }
 681   if (PartSet_SketcherMgr::constraintsIdList().contains(theCmdId)) {
 682     // Show constraints if a constraint was anOperation
 683     mySketchMgr->onShowConstraintsToggle(true, PartSet_Tools::Geometrical);
 684     mySketchMgr->onShowConstraintsToggle(true, PartSet_Tools::Dimensional);
 685   }
 686   ModuleBase_IModule::launchOperation(theCmdId);
 687 }
 688
 689
 690 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 691 {
 692   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 693   if (!anAIS.IsNull()) {
 694     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 695     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 696     if (!aDim.IsNull()) {
 697       aCtx->SetZLayer(aDim, myVisualLayerId);
 698     } else {
 699       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 700       if (!aCons.IsNull())
 701         aCtx->SetZLayer(aCons, myVisualLayerId);
 702     }
 703   }
 704 }
 705
 706 void PartSet_Module::onBeforeObjectErase(ObjectPtr theObject, AISObjectPtr theAIS)
 707 {
 708   // this is obsolete
 709   // it should be recomputed in order to disappear in the viewer if the corresponded object
 710   // is erased
 711   //if (myCustomPrs->isActive())
 712   //  myCustomPrs->redisplay(theObject, false);
 713 }
 714
 715 void PartSet_Module::onViewTransformed(int theTrsfType)
 716 {
 717   // Set length of arrows constant in pixel size
 718   // if the operation is panning or rotate or panglobal then do nothing
 719   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 720     return;
 721   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 722   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 723   if (aContext.IsNull())
 724     return;
 725
 726   //Handle(V3d_View) aView = aViewer->activeView();
 727
 728   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 729   XGUI_Workshop* aWorkshop = aConnector->workshop();
 730   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 731   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 732   Handle(V3d_View) aView;
 733   double aScale = 0;
 734   for (aV3dViewer->InitDefinedViews();
 735        aV3dViewer->MoreDefinedViews();
 736        aV3dViewer->NextDefinedViews()) {
 737     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 738     double aS = aV->Scale();
 739     if (aS > aScale) {
 740       aScale = aS;
 741       aView = aV;
 742     }
 743   }
 744   if (aView.IsNull())
 745     return;
 746   double aLen = aView->Convert(20);
 747
 748   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 749   SketcherPrs_Tools::setArrowSize(aLen);
 750   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 751   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 752   aViewer->SetScale(aViewer->activeView(), aCurScale);
 753   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 754   bool isModified = false;
 755   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 756   foreach (AISObjectPtr aAIS, aPrsList) {
 757     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 758
 759     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 760     if (!aDim.IsNull()) {
 761       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 762       aContext->Redisplay(aDim, false);
 763       isModified = true;
 764     }
 765   }
 766   if (isModified)
 767     aDisplayer->updateViewer();
 768 }
 769
 770 void PartSet_Module::activateCustomPrs(const FeaturePtr& theFeature, const ModuleBase_CustomizeFlag& theFlag,
 771                                        const bool theUpdateViewer)
 772 {
 773   myCustomPrs->activate(theFeature, theFlag, theUpdateViewer);
 774 }
 775
 776 void PartSet_Module::deactivateCustomPrs(const ModuleBase_CustomizeFlag& theFlag,
 777                                          const bool theUpdateViewer)
 778 {
 779   myCustomPrs->deactivate(theFlag, theUpdateViewer);
 780 }
 781
 782 bool PartSet_Module::customisePresentation(ResultPtr theResult, AISObjectPtr thePrs,
 783                                            std::shared_ptr<GeomAPI_ICustomPrs> theCustomPrs)
 784 {
 785   bool aCustomized = false;
 786
 787   if (theResult.get())
 788     return aCustomized;
 789
 790   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 791   XGUI_Workshop* aWorkshop = aConnector->workshop();
 792   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 793   ObjectPtr anObject = aDisplayer->getObject(thePrs);
 794   if (anObject.get()) {
 795     bool isConflicting = myOverconstraintListener->isConflictingObject(anObject);
 796     // customize sketcy symbol presentation
 797     if (thePrs.get()) {
 798       Handle(AIS_InteractiveObject) anAISIO = thePrs->impl<Handle(AIS_InteractiveObject)>();
 799       if (!anAISIO.IsNull()) {
 800         if (!Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO).IsNull()) {
 801           Handle(SketcherPrs_SymbolPrs) aPrs = Handle(SketcherPrs_SymbolPrs)::DownCast(anAISIO);
 802           if (!aPrs.IsNull()) {
 803             std::vector<int> aColor;
 804             myOverconstraintListener->getConflictingColor(aColor);
 805             aPrs->SetConflictingConstraint(isConflicting, aColor);
 806             aCustomized = true;
 807           }
 808         }
 809       }
 810     }
 811     // customize sketch dimension constraint presentation
 812     if (!aCustomized) {
 813       std::vector<int> aColor;
 814       if (isConflicting) {
 815         myOverconstraintListener->getConflictingColor(aColor);
 816       }
 817       if (aColor.empty())
 818         XGUI_CustomPrs::getDefaultColor(anObject, true, aColor);
 819       if (!aColor.empty()) {
 820         thePrs->setColor(aColor[0], aColor[1], aColor[2]);
 821         aCustomized = true;
 822       }
 823     }
 824   }
 825
 826   return aCustomized;
 827 }
 828
 829 bool PartSet_Module::customizeObject(ObjectPtr theObject, const ModuleBase_CustomizeFlag& theFlag,
 830                                      const bool theUpdateViewer)
 831 {
 832   bool isRedisplayed = false;
 833   if (myCustomPrs->isActive(theFlag))
 834     isRedisplayed = myCustomPrs->redisplay(theObject, theFlag, theUpdateViewer);
 835
 836   return isRedisplayed;
 837 }
 838
 839 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 840 {
 841   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 842   if (aOB) {
 843     QLabel* aLabel = aOB->activeDocLabel();
 844     aLabel->installEventFilter(myMenuMgr);
 845     connect(aLabel, SIGNAL(customContextMenuRequested(const QPoint&)),
 846           SLOT(onActiveDocPopup(const QPoint&)));
 847     //QPalette aPalet = aLabel->palette();
 848     //aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 849     //aLabel->setPalette(aPalet);
 850     aOB->treeView()->setExpandsOnDoubleClick(false);
 851     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 852       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 853   }
 854 }
 855
 856 void PartSet_Module::onActiveDocPopup(const QPoint& thePnt)
 857 {
 858   SessionPtr aMgr = ModelAPI_Session::get();
 859   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PARTSET_CMD");
 860
 861   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 862   XGUI_Workshop* aWorkshop = aConnector->workshop();
 863   QLabel* aHeader = aWorkshop->objectBrowser()->activeDocLabel();
 864
 865   aActivatePartAction->setEnabled((aMgr->activeDocument() != aMgr->moduleDocument()));
 866
 867   QMenu aMenu;
 868   aMenu.addAction(aActivatePartAction);
 869   aMenu.exec(aHeader->mapToGlobal(thePnt));
 870 }
 871
 872
 873 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 874 {
 875   ObjectPtr anObject;
 876   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 877   if (aOperation) {
 878     /// If last line finished on vertex the lines creation sequence has to be break
 879     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 880     if (aPanel) {
 881       ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 882       // if there is an active widget, find the presented object in it
 883       if (!anActiveWidget)
 884         anActiveWidget = aPanel->preselectionWidget();
 885
 886       ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 887                                                                              (anActiveWidget);
 888       if (aWidgetValidated)
 889         anObject = aWidgetValidated->findPresentedObject(theAIS);
 890     }
 891   }
 892   return anObject;
 893 }
 894
 895 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 896 {
 897   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 898   int aSelected = aObjects.size();
 899   SessionPtr aMgr = ModelAPI_Session::get();
 900   QAction* aActivatePartAction = myMenuMgr->action("ACTIVATE_PART_CMD");
 901
 902   ModuleBase_Operation* aCurrentOp = myWorkshop->currentOperation();
 903   if (aSelected == 1) {
 904     bool hasResult = false;
 905     bool hasFeature = false;
 906     bool hasParameter = false;
 907     bool hasSubFeature = false;
 908     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 909
 910     ObjectPtr aObject = aObjects.first();
 911     if (aObject) {
 912       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 913       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 914       bool isPart = aPart.get() ||
 915         (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID()));
 916       if (isPart) {
 917         DocumentPtr aPartDoc;
 918         if (!aPart.get()) {
 919           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aFeature->firstResult());
 920         }
 921         if (aPart.get()) // this may be null is Part feature is disabled
 922           aPartDoc = aPart->partDoc();
 923
 924         theMenu->addAction(aActivatePartAction);
 925         aActivatePartAction->setEnabled((aMgr->activeDocument() != aPartDoc));
 926
 927       } else if (aObject->document() == aMgr->activeDocument()) {
 928         if (hasParameter || hasFeature) {
 929           myMenuMgr->action("EDIT_CMD")->setEnabled(true);
 930           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 931           if (aCurrentOp && aFeature.get()) {
 932             if (aCurrentOp->id().toStdString() == aFeature->getKind())
 933               myMenuMgr->action("EDIT_CMD")->setEnabled(false);
 934           }
 935         }
 936       }
 937
 938       ResultBodyPtr aResult = std::dynamic_pointer_cast<ModelAPI_ResultBody>(aObject);
 939       if( aResult.get() )
 940         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 941     }
 942   }
 943   bool aNotDeactivate = (aCurrentOp == 0);
 944   if (!aNotDeactivate) {
 945     aActivatePartAction->setEnabled(false);
 946   }
 947 }
 948
 949 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 950 {
 951   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 952     // Do not change activation of parts if an operation active
 953     static QStringList aAllowActivationList;
 954     if (aAllowActivationList.isEmpty())
 955       aAllowActivationList <<
 956       QString(PartSetPlugin_Part::ID().c_str()) <<
 957       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 958       QString(PartSetPlugin_Remove::ID().c_str());
 959     if (myWorkshop->currentOperation() &&
 960       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 961       return;
 962     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 963     XGUI_Workshop* aWorkshop = aConnector->workshop();
 964     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 965     QLabel* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 966     QPalette aPalet = aLabel->palette();
 967
 968     SessionPtr aMgr = ModelAPI_Session::get();
 969     DocumentPtr aActiveDoc = aMgr->activeDocument();
 970     if (aActivePartIndex.isValid())
 971       aTreeView->setExpanded(aActivePartIndex, false);
 972     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 973     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 974     if (aActivePartIndex.isValid())
 975       aTreeView->setExpanded(aActivePartIndex, true);
 976
 977     aLabel->setPalette(aPalet);
 978     aWorkshop->updateCommandStatus();
 979
 980     // Update displayed objects in order to update active color
 981     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 982     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 983     bool aHidden;
 984     foreach(ObjectPtr aObj, aObjects) {
 985       //TODO: replace by redisplay event.
 986       aHidden = !aObj->data() || !aObj->data()->isValid() ||
 987         aObj->isDisabled() || (!aObj->isDisplayed());
 988       if (!aHidden)
 989         aDisplayer->redisplay(aObj, false);
 990     }
 991     aDisplayer->updateViewer();
 992   }
 993 }
 994
 995 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 996 {
 997   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
 998     return;
 999   SessionPtr aMgr = ModelAPI_Session::get();
1000   if (!theIndex.isValid()) {
1001     aMgr->setActiveDocument(aMgr->moduleDocument());
1002     return;
1003   }
1004   if (theIndex.column() != 0) // Use only first column
1005     return;
1006
1007   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
1008   XGUI_Workshop* aWorkshop = aConnector->workshop();
1009   XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
1010   // De not use non editable Indexes
1011   if ((aDataModel->flags(theIndex) & Qt::ItemIsSelectable) == 0)
1012     return;
1013   ObjectPtr aObj = aDataModel->object(theIndex);
1014
1015   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
1016   if (!aPart.get()) { // Probably this is Feature
1017     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
1018     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
1019       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
1020     }
1021   }
1022   if (aPart.get()) { // if this is a part
1023     if (aPart->partDoc() == aMgr->activeDocument()) {
1024       myMenuMgr->activatePartSet();
1025     } else {
1026       aPart->activate();
1027     }
1028   }
1029 }
1030
1031
1032 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
1033 {
1034   // z layer is created for all started operations in order to visualize operation AIS presentation
1035   // over the object
1036   Handle(AIS_InteractiveContext) aContext = myWorkshop->viewer()->AISContext();
1037   if (aContext.IsNull())
1038     return;
1039
1040   Handle(V3d_Viewer) aViewer = aContext->CurrentViewer();
1041   if (myVisualLayerId == 0) {
1042     if (myVisualLayerId == 0)
1043       aViewer->AddZLayer(myVisualLayerId);
1044   } else {
1045     TColStd_SequenceOfInteger aZList;
1046     aViewer->GetAllZLayers(aZList);
1047     bool aFound = false;
1048     for (int i = 1; i <= aZList.Length(); i++) {
1049       if (aZList(i) == myVisualLayerId) {
1050         aFound = true;
1051         break;
1052       }
1053     }
1054     if (!aFound)
1055       aViewer->AddZLayer(myVisualLayerId);
1056   }
1057   // if there is an active operation with validated widget,
1058   // the filters of this widget should be activated in the created view
1059   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1060   if (aOperation) {
1061     ModuleBase_ModelWidget* anActiveWidget = activeWidget();
1062     if (anActiveWidget) {
1063       ModuleBase_WidgetSelector* aWSelector = dynamic_cast<ModuleBase_WidgetSelector*>(anActiveWidget);
1064       if (aWSelector)
1065         aWSelector->activateSelectionAndFilters(true);
1066     }
1067   }
1068 }
1069
1070 //******************************************************
1071 void PartSet_Module::widgetStateChanged(int thePreviousState)
1072 {
1073   mySketchMgr->widgetStateChanged(thePreviousState);
1074 }
1075
1076 bool PartSet_Module::processEnter(const std::string& thePreviousAttributeID)
1077 {
1078   return mySketchReentrantMgr->processEnter(thePreviousAttributeID);
1079 }
1080
1081 //******************************************************
1082 void PartSet_Module::beforeOperationStarted(ModuleBase_Operation* theOperation)
1083 {
1084 }
1085
1086 //******************************************************
1087 void PartSet_Module::beforeOperationStopped(ModuleBase_Operation* theOperation)
1088 {
1089   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
1090     mySketchMgr->stopSketch(theOperation);
1091   }
1092 }
1093
1094 //******************************************************
1095 GeomShapePtr PartSet_Module::findShape(const AttributePtr& theAttribute)
1096 {
1097   GeomShapePtr aGeomShape;
1098
1099   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
1100   if (anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
1101     aGeomShape = PartSet_Tools::findShapeBy2DPoint(theAttribute, myWorkshop);
1102   }
1103   return aGeomShape;
1104 }
1105
1106 //******************************************************
1107 AttributePtr PartSet_Module::findAttribute(const ObjectPtr& theObject,
1108                                            const GeomShapePtr& theGeomShape)
1109 {
1110   AttributePtr anAttribute;
1111   GeomShapePtr aGeomShape = theGeomShape;
1112   if (!aGeomShape.get()) {
1113     // processing shape of result, e.g. sketch circle center is selected, this is a result
1114     // the geom shape is empty, the shape of result should be used
1115     ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(theObject);
1116     if (aResult.get()) {
1117       aGeomShape = aResult->shape();
1118     }
1119   }
1120
1121   if (aGeomShape.get()) {
1122     TopoDS_Shape aTDSShape = aGeomShape->impl<TopoDS_Shape>();
1123     return PartSet_Tools::findAttributeBy2dPoint(theObject, aTDSShape,
1124                                                  mySketchMgr->activeSketch());
1125   }
1126   return anAttribute;
1127 }
1128
1129 //******************************************************
1130 void PartSet_Module::getColor(const ObjectPtr& theObject, std::vector<int>& theColor)
1131 {
1132   if (myOverconstraintListener->isConflictingObject(theObject)) {
1133     myOverconstraintListener->getConflictingColor(theColor);
1134   }
1135 }
1136
1137 //******************************************************
1138 void PartSet_Module::onBooleanOperationChange(int theOperation)
1139 {
1140   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
1141   if (!aOperation)
1142     return;
1143   ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
1144   switch (theOperation) {
1145   case 0:
1146     aPanel->setWindowTitle(tr("Cut"));
1147     break;
1148   case 1:
1149     aPanel->setWindowTitle(tr("Fuse"));
1150     break;
1151   case 2:
1152     aPanel->setWindowTitle(tr("Common"));
1153     break;
1154   }
1155 }