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 "ModuleBase_WidgetValidated.h"
   8 #include "PartSet_WidgetPoint2d.h"
   9 #include "PartSet_WidgetPoint2dDistance.h"
  10 #include "PartSet_WidgetShapeSelector.h"
  11 #include "PartSet_WidgetPoint2dAngle.h"
  12 #include "PartSet_WidgetMultiSelector.h"
  13 #include "PartSet_WidgetEditor.h"
  14 #include "PartSet_WidgetFileSelector.h"
  15 #include "PartSet_WidgetSketchCreator.h"
  16 #include "PartSet_SketcherMgr.h"
  17 #include "PartSet_MenuMgr.h"
  18 #include "PartSet_CustomPrs.h"
  19 #include "PartSet_IconFactory.h"
  20
  21 #include "PartSet_Filters.h"
  22 #include "PartSet_FilterInfinite.h"
  23
  24 #include <PartSetPlugin_Remove.h>
  25 #include <PartSetPlugin_Part.h>
  26 #include <PartSetPlugin_Duplicate.h>
  27
  28 #include <ModuleBase_Operation.h>
  29 #include <ModuleBase_IViewer.h>
  30 #include <ModuleBase_IViewWindow.h>
  31 #include <ModuleBase_IPropertyPanel.h>
  32 #include <ModuleBase_WidgetEditor.h>
  33 #include <ModuleBase_FilterFactory.h>
  34 #include <ModuleBase_Tools.h>
  35 #include <GeomValidators_ShapeType.h>
  36
  37 #include <GeomValidators_Face.h>
  38 #include <GeomValidators_ConstructionComposite.h>
  39 #include <GeomValidators_ZeroOffset.h>
  40 #include <GeomValidators_BooleanArguments.h>
  41 #include <GeomValidators_Different.h>
  42
  43
  44 #include <ModelAPI_Object.h>
  45 #include <ModelAPI_Events.h>
  46 #include <ModelAPI_Validator.h>
  47 #include <ModelAPI_Data.h>
  48 #include <ModelAPI_Session.h>
  49 #include <ModelAPI_ShapeValidator.h>
  50
  51 #include <GeomDataAPI_Point2D.h>
  52 #include <GeomDataAPI_Point.h>
  53 #include <GeomDataAPI_Dir.h>
  54
  55 #include <XGUI_Displayer.h>
  56 #include <XGUI_Workshop.h>
  57 #include <XGUI_OperationMgr.h>
  58 #include <XGUI_PropertyPanel.h>
  59 #include <XGUI_ModuleConnector.h>
  60 #include <XGUI_ContextMenuMgr.h>
  61 #include <XGUI_Tools.h>
  62 #include <XGUI_ObjectsBrowser.h>
  63 #include <XGUI_SelectionMgr.h>
  64 #include <XGUI_DataModel.h>
  65
  66 #include <SketchPlugin_Feature.h>
  67 #include <SketchPlugin_Sketch.h>
  68 #include <SketchPlugin_Line.h>
  69 #include <SketchPlugin_Arc.h>
  70 #include <SketchPlugin_Circle.h>
  71 #include <SketchPlugin_Point.h>
  72 #include <SketchPlugin_ConstraintLength.h>
  73 #include <SketchPlugin_ConstraintDistance.h>
  74 #include <SketchPlugin_ConstraintParallel.h>
  75 #include <SketchPlugin_ConstraintPerpendicular.h>
  76 #include <SketchPlugin_ConstraintRadius.h>
  77
  78 #include <SketcherPrs_SymbolPrs.h>
  79 #include <SketcherPrs_Tools.h>
  80
  81 #include <Events_Loop.h>
  82 #include <Config_PropManager.h>
  83 #include <Config_Keywords.h>
  84
  85 #include <StdSelect_TypeOfFace.hxx>
  86 #include <TopoDS_Vertex.hxx>
  87 #include <TopoDS.hxx>
  88 #include <TopoDS_Shape.hxx>
  89 #include <BRep_Tool.hxx>
  90 #include <AIS_Dimension.hxx>
  91
  92 #include <QObject>
  93 #include <QMouseEvent>
  94 #include <QString>
  95 #include <QTimer>
  96 #include <QApplication>
  97 #include <QMessageBox>
  98 #include <QMainWindow>
  99 #include <QLineEdit>
 100
 101 #include <GeomAlgoAPI_FaceBuilder.h>
 102 #include <GeomDataAPI_Dir.h>
 103
 104 #include <SelectMgr_ListIteratorOfListOfFilter.hxx>
 105
 106 #ifdef _DEBUG
 107 #include <QDebug>
 108 #endif
 109
 110
 111
 112 /*!Create and return new instance of XGUI_Module*/
 113 extern "C" PARTSET_EXPORT ModuleBase_IModule* createModule(ModuleBase_IWorkshop* theWshop)
 114 {
 115   return new PartSet_Module(theWshop);
 116 }
 117
 118 PartSet_Module::PartSet_Module(ModuleBase_IWorkshop* theWshop)
 119   : ModuleBase_IModule(theWshop),
 120   myRestartingMode(RM_None), myVisualLayerId(0)
 121 {
 122   new PartSet_IconFactory();
 123
 124   mySketchMgr = new PartSet_SketcherMgr(this);
 125   myDataModel = new PartSet_DocumentDataModel(this);
 126
 127   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(theWshop);
 128   XGUI_Workshop* aWorkshop = aConnector->workshop();
 129
 130   XGUI_OperationMgr* anOpMgr = aWorkshop->operationMgr();
 131   connect(anOpMgr, SIGNAL(keyEnterReleased()), this, SLOT(onEnterReleased()));
 132   connect(anOpMgr, SIGNAL(operationActivatedByPreselection()),
 133           this, SLOT(onOperationActivatedByPreselection()));
 134
 135   ModuleBase_IViewer* aViewer = theWshop->viewer();
 136   connect(aViewer, SIGNAL(keyRelease(ModuleBase_IViewWindow*, QKeyEvent*)),
 137           this, SLOT(onKeyRelease(ModuleBase_IViewWindow*, QKeyEvent*)));
 138   connect(aViewer, SIGNAL(viewTransformed(int)),
 139           SLOT(onViewTransformed(int)));
 140   connect(aViewer, SIGNAL(viewCreated(ModuleBase_IViewWindow*)),
 141           SLOT(onViewCreated(ModuleBase_IViewWindow*)));
 142
 143   myMenuMgr = new PartSet_MenuMgr(this);
 144   myCustomPrs = new PartSet_CustomPrs(theWshop);
 145
 146   Events_Loop* aLoop = Events_Loop::loop();
 147   aLoop->registerListener(this, Events_Loop::eventByName(EVENT_DOCUMENT_CHANGED));
 148
 149   mySelectionFilters.Append(new PartSet_GlobalFilter(myWorkshop));
 150   mySelectionFilters.Append(new PartSet_FilterInfinite(myWorkshop));
 151 }
 152
 153 PartSet_Module::~PartSet_Module()
 154 {
 155   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 156   for (; aIt.More(); aIt.Next()) {
 157     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 158     if (!aFilter.IsNull())
 159       aFilter.Nullify();
 160   }
 161   delete myCustomPrs;
 162 }
 163
 164 void PartSet_Module::activateSelectionFilters()
 165 {
 166   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 167   for (; aIt.More(); aIt.Next()) {
 168     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 169     if (!aFilter.IsNull())
 170       myWorkshop->viewer()->addSelectionFilter(aFilter);
 171   }
 172 }
 173
 174 void PartSet_Module::deactivateSelectionFilters()
 175 {
 176   SelectMgr_ListIteratorOfListOfFilter aIt(mySelectionFilters);
 177   for (; aIt.More(); aIt.Next()) {
 178     Handle(SelectMgr_Filter) aFilter = aIt.Value();
 179     if (!aFilter.IsNull())
 180       myWorkshop->viewer()->removeSelectionFilter(aFilter);
 181   }
 182 }
 183
 184 void PartSet_Module::registerValidators()
 185 {
 186   //Registering of validators
 187   SessionPtr aMgr = ModelAPI_Session::get();
 188   ModelAPI_ValidatorsFactory* aFactory = aMgr->validators();
 189   aFactory->registerValidator("PartSet_DistanceSelection", new PartSet_DistanceSelection);
 190   aFactory->registerValidator("PartSet_LengthSelection", new PartSet_LengthSelection);
 191   aFactory->registerValidator("PartSet_PerpendicularSelection", new PartSet_PerpendicularSelection);
 192   aFactory->registerValidator("PartSet_ParallelSelection", new PartSet_ParallelSelection);
 193   aFactory->registerValidator("PartSet_RadiusSelection", new PartSet_RadiusSelection);
 194   aFactory->registerValidator("PartSet_RigidSelection", new PartSet_RigidSelection);
 195   aFactory->registerValidator("PartSet_CoincidentSelection", new PartSet_CoincidentSelection);
 196   aFactory->registerValidator("PartSet_HVDirSelection", new PartSet_HVDirSelection);
 197   aFactory->registerValidator("PartSet_TangentSelection", new PartSet_TangentSelection);
 198   aFactory->registerValidator("PartSet_FilletSelection", new PartSet_FilletSelection);
 199
 200   aFactory->registerValidator("PartSet_DifferentObjects", new PartSet_DifferentObjectsValidator);
 201   aFactory->registerValidator("PartSet_DifferentShapes", new ModelAPI_ShapeValidator);
 202
 203   aFactory->registerValidator("PartSet_CoincidentAttr", new PartSet_CoincidentAttr);
 204
 205   aFactory->registerValidator("GeomValidators_ShapeType", new GeomValidators_ShapeType);
 206   aFactory->registerValidator("GeomValidators_Face", new GeomValidators_Face);
 207
 208   aFactory->registerValidator("GeomValidators_ConstructionComposite",
 209                               new GeomValidators_ConstructionComposite);
 210
 211   aFactory->registerValidator("GeomValidators_ZeroOffset",
 212                               new GeomValidators_ZeroOffset);
 213
 214   aFactory->registerValidator("GeomValidators_BooleanArguments",
 215                               new GeomValidators_BooleanArguments);
 216
 217   aFactory->registerValidator("PartSet_SketchEntityValidator",
 218                               new PartSet_SketchEntityValidator);
 219
 220   aFactory->registerValidator("PartSet_SameTypeAttr",
 221                               new PartSet_SameTypeAttrValidator);
 222
 223   aFactory->registerValidator("GeomValidators_Different",
 224                               new GeomValidators_Different);
 225 }
 226
 227 void PartSet_Module::registerFilters()
 228 {
 229   //Registering of selection filters
 230   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 231   ModuleBase_FilterFactory* aFactory = aConnector->selectionFilters();
 232 }
 233
 234 void PartSet_Module::registerProperties()
 235 {
 236   Config_PropManager::registerProp("Sketch planes", "planes_size", "Size", Config_Prop::Double,
 237                                    PLANE_SIZE);
 238   Config_PropManager::registerProp("Sketch planes", "planes_thickness", "Thickness",
 239                                    Config_Prop::Integer, SKETCH_WIDTH);
 240 }
 241
 242 void PartSet_Module::onOperationCommitted(ModuleBase_Operation* theOperation)
 243 {
 244   if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 245     mySketchMgr->commitNestedSketch(theOperation);
 246   }
 247
 248   if (theOperation->isEditOperation())
 249     return;
 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   /// Restart sketcher operations automatically
 258   FeaturePtr aFeature = theOperation->feature();
 259   std::shared_ptr<SketchPlugin_Feature> aSPFeature =
 260             std::dynamic_pointer_cast<SketchPlugin_Feature>(aFeature);
 261   if (aSPFeature && (myRestartingMode == RM_LastFeatureUsed ||
 262                      myRestartingMode == RM_EmptyFeatureUsed)) {
 263     myLastOperationId = theOperation->id();
 264     myLastFeature = myRestartingMode == RM_LastFeatureUsed ? theOperation->feature() : FeaturePtr();
 265
 266     launchOperation(myLastOperationId);
 267   }
 268   breakOperationSequence();
 269 }
 270
 271 void PartSet_Module::breakOperationSequence()
 272 {
 273   myLastOperationId = "";
 274   myLastFeature = FeaturePtr();
 275   myRestartingMode = RM_None;
 276 }
 277
 278 void PartSet_Module::onOperationAborted(ModuleBase_Operation* theOperation)
 279 {
 280   breakOperationSequence();
 281 }
 282
 283 void PartSet_Module::onOperationStarted(ModuleBase_Operation* theOperation)
 284 {
 285   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 286     mySketchMgr->startSketch(theOperation);
 287   }
 288   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 289     mySketchMgr->startNestedSketch(theOperation);
 290   }
 291
 292   myCustomPrs->activate(theOperation->feature());
 293 }
 294
 295 void PartSet_Module::onOperationStopped(ModuleBase_Operation* theOperation)
 296 {
 297   myCustomPrs->deactivate();
 298
 299   if (PartSet_SketcherMgr::isSketchOperation(theOperation)) {
 300     mySketchMgr->stopSketch(theOperation);
 301   }
 302   else if (PartSet_SketcherMgr::isNestedSketchOperation(theOperation)) {
 303     mySketchMgr->stopNestedSketch(theOperation);
 304   }
 305 }
 306
 307 ModuleBase_Operation* PartSet_Module::currentOperation() const
 308 {
 309   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 310   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 311   return anOpMgr->currentOperation();
 312 }
 313
 314 bool PartSet_Module::canUndo() const
 315 {
 316   bool aCanUndo = false;
 317   SessionPtr aMgr = ModelAPI_Session::get();
 318   if (aMgr->hasModuleDocument() && aMgr->canUndo()) {
 319     aCanUndo = !aMgr->isOperation();
 320     if (!aCanUndo) // check the enable state additionally by sketch manager
 321       aCanUndo = aMgr->canUndo();
 322   }
 323   return aCanUndo;
 324 }
 325
 326 bool PartSet_Module::canRedo() const
 327 {
 328   bool aCanRedo = false;
 329   SessionPtr aMgr = ModelAPI_Session::get();
 330   if (aMgr->hasModuleDocument() && aMgr->canRedo()) {
 331     aCanRedo = !aMgr->isOperation();
 332     if (!aCanRedo) // check the enable state additionally by sketch manager
 333       aCanRedo = aMgr->canRedo();
 334   }
 335   return aCanRedo;
 336 }
 337
 338 bool PartSet_Module::canApplyAction(const ObjectPtr& theObject, const QString& theActionId) const
 339 {
 340   bool aValid = true;
 341   if (theActionId == "DELETE_CMD" || theActionId == "MOVE_CMD") {
 342     FeaturePtr aFeature = ModelAPI_Feature::feature(theObject);
 343     if (aFeature) {
 344       // part features are removed in the PartSet module only.
 345       if (aFeature->getKind() == PartSetPlugin_Part::ID())
 346         aValid = false;
 347     }
 348   }
 349   return aValid;
 350 }
 351
 352 bool PartSet_Module::canCommitOperation() const
 353 {
 354   return mySketchMgr->canCommitOperation();
 355 }
 356
 357 bool PartSet_Module::canDisplayObject(const ObjectPtr& theObject) const
 358 {
 359   // the sketch manager put the restriction to the objects display
 360   return mySketchMgr->canDisplayObject(theObject);
 361 }
 362
 363 bool PartSet_Module::canActivateSelection(const ObjectPtr& theObject) const
 364 {
 365   bool aCanActivate = ModuleBase_IModule::canActivateSelection(theObject);
 366
 367   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 368   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 369        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 370   if (isSketchOp || isNestedOp) {
 371     // in active sketch operation it is possible to activate operation object in selection
 372     // in the edit operation, e.g. points of the line can be moved when the line is edited
 373     aCanActivate = aCanActivate || anOperation->isEditOperation();
 374   }
 375   return aCanActivate;
 376 }
 377
 378 bool PartSet_Module::addViewerMenu(QMenu* theMenu, const QMap<QString, QAction*>& theStdActions) const
 379 {
 380   return myMenuMgr->addViewerMenu(theMenu, theStdActions);
 381 }
 382
 383 void PartSet_Module::updateViewerMenu(const QMap<QString, QAction*>& theStdActions)
 384 {
 385   myMenuMgr->updateViewerMenu(theStdActions);
 386 }
 387
 388
 389 void PartSet_Module::activeSelectionModes(QIntList& theModes)
 390 {
 391   theModes.clear();
 392   if (mySketchMgr->activeSketch().get())
 393     PartSet_SketcherMgr::sketchSelectionModes(theModes);
 394 }
 395
 396 bool PartSet_Module::isMouseOverWindow()
 397 {
 398   return mySketchMgr->isMouseOverWindow();
 399 }
 400
 401 void PartSet_Module::propertyPanelDefined(ModuleBase_Operation* theOperation)
 402 {
 403   ModuleBase_IPropertyPanel* aPanel = theOperation->propertyPanel();
 404   if (PartSet_SketcherMgr::isSketchOperation(theOperation) &&  (theOperation->isEditOperation())) {
 405     // we have to manually activate the sketch label in edit mode
 406       aPanel->activateWidget(aPanel->modelWidgets().first());
 407       return;
 408   }
 409
 410   // Restart last operation type
 411   if ((theOperation->id() == myLastOperationId) && myLastFeature) {
 412     ModuleBase_ModelWidget* aWgt = aPanel->activeWidget();
 413     if (theOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 414       // Initialise new line with first point equal to end of previous
 415       PartSet_WidgetPoint2D* aPnt2dWgt = dynamic_cast<PartSet_WidgetPoint2D*>(aWgt);
 416       if (aPnt2dWgt) {
 417         std::shared_ptr<ModelAPI_Data> aData = myLastFeature->data();
 418         std::shared_ptr<GeomDataAPI_Point2D> aPoint =
 419           std::dynamic_pointer_cast<GeomDataAPI_Point2D>(aData->attribute(SketchPlugin_Line::END_ID()));
 420         if (aPoint) {
 421           aPnt2dWgt->setPoint(aPoint->x(), aPoint->y());
 422           PartSet_Tools::setConstraints(mySketchMgr->activeSketch(), theOperation->feature(),
 423             aWgt->attributeID(), aPoint->x(), aPoint->y());
 424           aPanel->activateNextWidget(aPnt2dWgt);
 425         }
 426       }
 427     }
 428   }
 429 }
 430
 431
 432 void PartSet_Module::onSelectionChanged()
 433 {
 434   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 435   if (!aOperation)
 436     return;
 437
 438   bool isSketcherOp = false;
 439   // An edit operation is enable only if the current opeation is the sketch operation
 440   if (mySketchMgr->activeSketch()) {
 441     if (PartSet_Tools::sketchPlane(mySketchMgr->activeSketch()))
 442       isSketcherOp = PartSet_SketcherMgr::isSketchOperation(aOperation);
 443   }
 444   if (isSketcherOp) {
 445     // Editing of constraints can be done on selection
 446     ModuleBase_ISelection* aSelect = myWorkshop->selection();
 447     QList<ModuleBase_ViewerPrs> aSelected = aSelect->getSelected();
 448     if (aSelected.size() == 1) {
 449       ModuleBase_ViewerPrs aPrs = aSelected.first();
 450       ObjectPtr aObject = aPrs.object();
 451       FeaturePtr aFeature = ModelAPI_Feature::feature(aObject);
 452       if (aFeature) {
 453         std::string aId = aFeature->getKind();
 454         if ((aId == SketchPlugin_ConstraintRadius::ID()) ||
 455             (aId == SketchPlugin_ConstraintLength::ID()) ||
 456             (aId == SketchPlugin_ConstraintDistance::ID())) {
 457           editFeature(aFeature);
 458         }
 459       }
 460     }
 461   }
 462 }
 463
 464 void PartSet_Module::onKeyRelease(ModuleBase_IViewWindow* theWnd, QKeyEvent* theEvent)
 465 {
 466   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 467   XGUI_OperationMgr* anOpMgr = aConnector->workshop()->operationMgr();
 468   anOpMgr->onKeyReleased(theEvent);
 469 }
 470
 471 void PartSet_Module::onEnterReleased()
 472 {
 473   myRestartingMode = RM_EmptyFeatureUsed;
 474 }
 475
 476 void PartSet_Module::onOperationActivatedByPreselection()
 477 {
 478   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 479   if(anOperation && PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 480     // Set final definitions if they are necessary
 481     //propertyPanelDefined(aOperation);
 482
 483     /// Commit sketcher operations automatically
 484     anOperation->commit();
 485   }
 486 }
 487
 488 void PartSet_Module::onNoMoreWidgets()
 489 {
 490   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 491   if (anOperation) {
 492     if (PartSet_SketcherMgr::isNestedSketchOperation(anOperation)) {
 493       if (myRestartingMode != RM_Forbided)
 494         myRestartingMode = RM_LastFeatureUsed;
 495       anOperation->commit();
 496     }
 497   }
 498 }
 499
 500 void PartSet_Module::onVertexSelected()
 501 {
 502   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 503   if (aOperation->id().toStdString() == SketchPlugin_Line::ID()) {
 504     /// If last line finished on vertex the lines creation sequence has to be break
 505     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 506     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 507     const QList<ModuleBase_ModelWidget*>& aWidgets = aPanel->modelWidgets();
 508     QList<ModuleBase_ModelWidget*>::const_iterator anIt = aWidgets.begin(), aLast = aWidgets.end();
 509     bool aFoundWidget = false;
 510     bool aFoundObligatory = false;
 511     for (; anIt != aLast && !aFoundObligatory; anIt++) {
 512       if (!aFoundWidget)
 513         aFoundWidget = *anIt == anActiveWidget;
 514       else
 515         aFoundObligatory = (*anIt)->isObligatory();
 516     }
 517     if (!aFoundObligatory)
 518       myRestartingMode = RM_Forbided;
 519   }
 520 }
 521
 522 ModuleBase_ModelWidget* PartSet_Module::createWidgetByType(const std::string& theType, QWidget* theParent,
 523                                             Config_WidgetAPI* theWidgetApi, std::string theParentId)
 524 {
 525   ModuleBase_IWorkshop* aWorkshop = workshop();
 526   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(aWorkshop);
 527   XGUI_Workshop* aXUIWorkshop = aConnector->workshop();
 528   ModuleBase_ModelWidget* aWgt = NULL;
 529   if (theType == "sketch-start-label") {
 530     PartSet_WidgetSketchLabel* aLabelWgt = new PartSet_WidgetSketchLabel(theParent, aWorkshop,
 531       theWidgetApi, theParentId, mySketchMgr->isConstraintsShown());
 532     connect(aLabelWgt, SIGNAL(planeSelected(const std::shared_ptr<GeomAPI_Pln>&)),
 533       mySketchMgr, SLOT(onPlaneSelected(const std::shared_ptr<GeomAPI_Pln>&)));
 534     connect(aLabelWgt, SIGNAL(showConstraintToggled(bool)),
 535       mySketchMgr, SLOT(onShowConstraintsToggle(bool)));
 536     aWgt = aLabelWgt;
 537   } else if (theType == "sketch-2dpoint_selector") {
 538     PartSet_WidgetPoint2D* aPointWgt = new PartSet_WidgetPoint2D(theParent, aWorkshop,
 539                                                                  theWidgetApi, theParentId);
 540     aPointWgt->setSketch(mySketchMgr->activeSketch());
 541     connect(aPointWgt, SIGNAL(vertexSelected()), this, SLOT(onVertexSelected()));
 542     aWgt = aPointWgt;
 543   } else if (theType == "point2ddistance") {
 544     PartSet_WidgetPoint2dDistance* aDistanceWgt = new PartSet_WidgetPoint2dDistance(theParent,
 545                                                         aWorkshop, theWidgetApi, theParentId);
 546     aDistanceWgt->setSketch(mySketchMgr->activeSketch());
 547     aWgt = aDistanceWgt;
 548   } else if(theType == "point2dangle") {
 549     PartSet_WidgetPoint2dAngle* anAngleWgt = new PartSet_WidgetPoint2dAngle(theParent,
 550                                                            aWorkshop, theWidgetApi, theParentId);
 551     anAngleWgt->setSketch(mySketchMgr->activeSketch());
 552     aWgt = anAngleWgt;
 553   } else if (theType == "sketch_shape_selector") {
 554     PartSet_WidgetShapeSelector* aShapeSelectorWgt =
 555       new PartSet_WidgetShapeSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 556     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 557     aWgt = aShapeSelectorWgt;
 558   } else if (theType == "sketch_multi_selector") {
 559     PartSet_WidgetMultiSelector* aShapeSelectorWgt =
 560       new PartSet_WidgetMultiSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 561     aShapeSelectorWgt->setSketcher(mySketchMgr->activeSketch());
 562     aWgt = aShapeSelectorWgt;
 563   } else if (theType == WDG_DOUBLEVALUE_EDITOR) {
 564     aWgt = new PartSet_WidgetEditor(theParent, aWorkshop, theWidgetApi, theParentId);
 565   } else if (theType == "export_file_selector") {
 566     aWgt = new PartSet_WidgetFileSelector(theParent, aWorkshop, theWidgetApi, theParentId);
 567   } else if (theType == "sketch_launcher") {
 568     aWgt = new PartSet_WidgetSketchCreator(theParent, this, theWidgetApi, theParentId);
 569   }
 570   return aWgt;
 571 }
 572
 573
 574 bool PartSet_Module::deleteObjects()
 575 {
 576   SessionPtr aMgr = ModelAPI_Session::get();
 577   // 1. check whether the delete should be processed in the module
 578   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 579   bool isSketchOp = PartSet_SketcherMgr::isSketchOperation(anOperation),
 580        isNestedOp = PartSet_SketcherMgr::isNestedSketchOperation(anOperation);
 581   if (isSketchOp || isNestedOp) {
 582     // 2. find selected presentations
 583     // selected objects should be collected before the current operation abort because
 584     // the abort leads to selection lost on constraint objects. It can be corrected after #386 issue
 585     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(workshop());
 586     XGUI_Workshop* aWorkshop = aConnector->workshop();
 587     ModuleBase_ISelection* aSel = workshop()->selection();
 588     QObjectPtrList aSelectedObj = aSel->selectedPresentations();
 589     // if there are no selected objects in the viewer, that means that the selection in another
 590     // place cased this method. It is necessary to return the false value to understande in above
 591     // method that delete is not processed
 592     if (aSelectedObj.count() == 0)
 593       return false;
 594
 595     // avoid delete of the objects, which are not belong to the current sketch
 596     // in order to do not delete results of other sketches
 597     QObjectPtrList aSketchObjects;
 598     QObjectPtrList::const_iterator anIt = aSelectedObj.begin(), aLast = aSelectedObj.end();
 599     for ( ; anIt != aLast; anIt++) {
 600       ObjectPtr anObject = *anIt;
 601       if (mySketchMgr->isObjectOfSketch(anObject)) {
 602         // sketch feature should be used in this list because workshop deletes features only
 603         // results are skipped
 604         FeaturePtr aSketchFeature = ModelAPI_Feature::feature(anObject);
 605         aSketchObjects.append(aSketchFeature);
 606       }
 607     }
 608     // if the selection contains only local selected presentations from other sketches,
 609     // the Delete operation should not be done at all
 610     if (aSketchObjects.size() == 0)
 611       return true;
 612
 613     // the active nested sketch operation should be aborted unconditionally
 614     if (isNestedOp)
 615       anOperation->abort();
 616
 617     // 3. start operation
 618     QString aDescription = aWorkshop->contextMenuMgr()->action("DELETE_CMD")->text();
 619     aMgr->startOperation(aDescription.toStdString());
 620
 621     // 4. delete features
 622     // sketch feature should be skipped, only sub-features can be removed
 623     // when sketch operation is active
 624     aWorkshop->deleteFeatures(aSketchObjects);
 625     // 5. stop operation
 626     aWorkshop->displayer()->updateViewer();
 627     aMgr->finishOperation();
 628   } else {
 629     bool isPartRemoved = false;
 630     // Delete part with help of PartSet plugin
 631     // TODO: the deleted objects has to be processed by multiselection
 632     QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 633     if (aObjects.size() == 1) {
 634       ObjectPtr aObj = aObjects.first();
 635       FeaturePtr aFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 636       if (aFeature.get() && (aFeature->getKind() == PartSetPlugin_Part::ID())) {
 637         // Remove feature should be created in the document of the part results
 638         ResultPtr aPartResult = aFeature->firstResult();
 639         if (aPartResult.get()) {
 640           std::shared_ptr<ModelAPI_ResultPart> aPart =
 641                        std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartResult);
 642           DocumentPtr aPartDoc = aPart->partDoc();
 643           if (aPartDoc.get()) {
 644             aMgr->startOperation(PartSetPlugin_Remove::ID());
 645             FeaturePtr aFeature = aPartDoc->addFeature(PartSetPlugin_Remove::ID());
 646             aFeature->execute();
 647             aMgr->finishOperation();
 648             isPartRemoved = true;
 649           }
 650         }
 651       }
 652     }
 653     return isPartRemoved;
 654   }
 655   return true;
 656 }
 657
 658 void PartSet_Module::onFeatureTriggered()
 659 {
 660   SessionPtr aMgr = ModelAPI_Session::get();
 661   // 1. check whether the delete should be processed in the module
 662   ModuleBase_Operation* anOperation = myWorkshop->currentOperation();
 663   bool isNestedOp = PartSet_SketcherMgr::isNestedCreateOperation(anOperation);
 664   if (isNestedOp) {
 665     // in case if in the viewer nothing is displayed, the create operation should not be
 666     // comitted even if all values of the feature are initialized
 667     if (!mySketchMgr->canDisplayCurrentCreatedFeature()) {
 668       QAction* aCmd = dynamic_cast<QAction*>(sender());
 669       //Do nothing on uncheck
 670       if (aCmd->isCheckable() && !aCmd->isChecked())
 671         return;
 672
 673       // the action information should be saved before the operation is aborted
 674       // because this abort leads to update command status, which unchecks this action
 675       anOperation->abort();
 676
 677       launchOperation(aCmd->data().toString());
 678     }
 679   }
 680   ModuleBase_IModule::onFeatureTriggered();
 681 }
 682
 683 void PartSet_Module::onObjectDisplayed(ObjectPtr theObject, AISObjectPtr theAIS)
 684 {
 685   Handle(AIS_InteractiveObject) anAIS = theAIS->impl<Handle(AIS_InteractiveObject)>();
 686   if (!anAIS.IsNull()) {
 687     Handle(AIS_InteractiveContext) aCtx = anAIS->GetContext();
 688     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(anAIS);
 689     if (!aDim.IsNull()) {
 690       aCtx->SetZLayer(aDim, myVisualLayerId);
 691     } else {
 692       Handle(SketcherPrs_SymbolPrs) aCons = Handle(SketcherPrs_SymbolPrs)::DownCast(anAIS);
 693       if (!aCons.IsNull())
 694         aCtx->SetZLayer(aCons, myVisualLayerId);
 695     }
 696   }
 697 }
 698
 699 void PartSet_Module::onViewTransformed(int theTrsfType)
 700 {
 701   // Set length of arrows constant in pixel size
 702   // if the operation is panning or rotate or panglobal then do nothing
 703   if ((theTrsfType == 1) || (theTrsfType == 3) || (theTrsfType == 4))
 704     return;
 705
 706   ModuleBase_IViewer* aViewer = myWorkshop->viewer();
 707   //Handle(V3d_View) aView = aViewer->activeView();
 708
 709   XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 710   XGUI_Workshop* aWorkshop = aConnector->workshop();
 711   XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 712   Handle(AIS_InteractiveContext) aContext = aViewer->AISContext();
 713
 714   Handle(V3d_Viewer) aV3dViewer = aContext->CurrentViewer();
 715   Handle(V3d_View) aView;
 716   double aScale = 0;
 717   for (aV3dViewer->InitDefinedViews();
 718        aV3dViewer->MoreDefinedViews();
 719        aV3dViewer->NextDefinedViews()) {
 720     Handle(V3d_View) aV = aV3dViewer->DefinedView();
 721     double aS = aV->Scale();
 722     if (aS > aScale) {
 723       aScale = aS;
 724       aView = aV;
 725     }
 726   }
 727   if (aView.IsNull())
 728     return;
 729   double aLen = aView->Convert(20);
 730
 731   double aPrevLen = SketcherPrs_Tools::getArrowSize();
 732   SketcherPrs_Tools::setArrowSize(aLen);
 733   const double aPrevScale = aViewer->Scale(aViewer->activeView());
 734   const double aCurScale = aViewer->activeView()->Camera()->Scale();
 735   aViewer->SetScale(aViewer->activeView(), aCurScale);
 736   SketcherPrs_Tools::setTextHeight (aCurScale / aPrevScale * SketcherPrs_Tools::getTextHeight());
 737   bool isModified = false;
 738   QList<AISObjectPtr> aPrsList = aDisplayer->displayedPresentations();
 739   foreach (AISObjectPtr aAIS, aPrsList) {
 740     Handle(AIS_InteractiveObject) aAisObj = aAIS->impl<Handle(AIS_InteractiveObject)>();
 741
 742     Handle(AIS_Dimension) aDim = Handle(AIS_Dimension)::DownCast(aAisObj);
 743     if (!aDim.IsNull()) {
 744       aDim->DimensionAspect()->ArrowAspect()->SetLength(aLen);
 745       aContext->Redisplay(aDim, false);
 746       isModified = true;
 747     }
 748   }
 749   if (isModified)
 750     aDisplayer->updateViewer();
 751 }
 752
 753 void PartSet_Module::customizeObject(ObjectPtr theObject)
 754 {
 755   if (myCustomPrs->isActive())
 756     myCustomPrs->customize(theObject);
 757 }
 758
 759 void PartSet_Module::customizeObjectBrowser(QWidget* theObjectBrowser)
 760 {
 761   XGUI_ObjectsBrowser* aOB = dynamic_cast<XGUI_ObjectsBrowser*>(theObjectBrowser);
 762   if (aOB) {
 763     QLineEdit* aLabel = aOB->activeDocLabel();
 764     QPalette aPalet = aLabel->palette();
 765     aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 766     aLabel->setPalette(aPalet);
 767     aOB->treeView()->setExpandsOnDoubleClick(false);
 768 #ifdef ModuleDataModel
 769     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 770       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 771     connect(aOB, SIGNAL(headerMouseDblClicked(const QModelIndex&)),
 772       SLOT(onTreeViewDoubleClick(const QModelIndex&)));
 773     connect(aOB->treeView(), SIGNAL(doubleClicked(const QModelIndex&)),
 774       myDataModel, SLOT(onMouseDoubleClick(const QModelIndex&)));
 775 #endif
 776   }
 777 }
 778
 779 ObjectPtr PartSet_Module::findPresentedObject(const AISObjectPtr& theAIS) const
 780 {
 781   ObjectPtr anObject;
 782   ModuleBase_Operation* aOperation = myWorkshop->currentOperation();
 783   if (aOperation) {
 784     /// If last line finished on vertex the lines creation sequence has to be break
 785     ModuleBase_IPropertyPanel* aPanel = aOperation->propertyPanel();
 786     ModuleBase_ModelWidget* anActiveWidget = aPanel->activeWidget();
 787     // if there is an active widget, find the presented object in it
 788     if (!anActiveWidget)
 789       anActiveWidget = aPanel->preselectionWidget();
 790
 791     ModuleBase_WidgetValidated* aWidgetValidated = dynamic_cast<ModuleBase_WidgetValidated*>
 792                                                                            (anActiveWidget);
 793     if (aWidgetValidated)
 794       anObject = aWidgetValidated->findPresentedObject(theAIS);
 795   }
 796   return anObject;
 797 }
 798
 799 void PartSet_Module::addObjectBrowserMenu(QMenu* theMenu) const
 800 {
 801   QObjectPtrList aObjects = myWorkshop->selection()->selectedObjects();
 802   int aSelected = aObjects.size();
 803   SessionPtr aMgr = ModelAPI_Session::get();
 804   if (aSelected == 1) {
 805     bool hasResult = false;
 806     bool hasFeature = false;
 807     bool hasParameter = false;
 808     bool hasSubFeature = false;
 809     ModuleBase_Tools::checkObjects(aObjects, hasResult, hasFeature, hasParameter, hasSubFeature);
 810
 811     ObjectPtr aObject = aObjects.first();
 812     if (aObject) {
 813       ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObject);
 814       FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObject);
 815       bool isPart = aPart.get() ||
 816         (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID()));
 817       if (isPart) {
 818         DocumentPtr aPartDoc;
 819         if (!aPart.get()) {
 820           aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 821         }
 822         if (aPart.get()) // this may be null is Part feature is disabled
 823           aPartDoc = aPart->partDoc();
 824         if (aMgr->activeDocument() == aPartDoc)
 825           theMenu->addAction(myMenuMgr->action("DEACTIVATE_PART_CMD"));
 826         else
 827           theMenu->addAction(myMenuMgr->action("ACTIVATE_PART_CMD"));
 828       } else if (aObject->document() == aMgr->activeDocument()) {
 829         if (hasParameter || hasFeature)
 830           theMenu->addAction(myMenuMgr->action("EDIT_CMD"));
 831       }
 832
 833       ResultPtr aResult = std::dynamic_pointer_cast<ModelAPI_Result>(aObject);
 834       if( aResult.get() )
 835       {
 836         theMenu->addAction(myMenuMgr->action("SELECT_PARENT_CMD"));
 837       }
 838     } else {  // If feature is 0 the it means that selected root object (document)
 839       if (aMgr->activeDocument() != aMgr->moduleDocument())
 840         theMenu->addAction(myMenuMgr->action("ACTIVATE_PARTSET_CMD"));
 841     }
 842   } else if (aSelected == 0) {
 843     // if there is no selection then it means that upper label is selected
 844     QModelIndexList aIndexes = myWorkshop->selection()->selectedIndexes();
 845     if (aIndexes.size() == 0) // it means that selection happens in top label outside of tree view
 846       if (aMgr->activeDocument() != aMgr->moduleDocument())
 847         theMenu->addAction(myMenuMgr->action("ACTIVATE_PARTSET_CMD"));
 848   }
 849   bool aCanDeactivate = (myWorkshop->currentOperation() == 0);
 850   myMenuMgr->action("ACTIVATE_PARTSET_CMD")->setEnabled(aCanDeactivate);
 851   myMenuMgr->action("DEACTIVATE_PART_CMD")->setEnabled(aCanDeactivate);
 852   myMenuMgr->action("ACTIVATE_PART_CMD")->setEnabled(aCanDeactivate);
 853 }
 854
 855 void PartSet_Module::processEvent(const std::shared_ptr<Events_Message>& theMessage)
 856 {
 857   if (theMessage->eventID() == Events_Loop::loop()->eventByName(EVENT_DOCUMENT_CHANGED)) {
 858     // Do not change activation of parts if an operation active
 859     static QStringList aAllowActivationList;
 860     if (aAllowActivationList.isEmpty())
 861       aAllowActivationList <<
 862       QString(PartSetPlugin_Part::ID().c_str()) <<
 863       QString(PartSetPlugin_Duplicate::ID().c_str()) <<
 864       QString(PartSetPlugin_Remove::ID().c_str());
 865     if (myWorkshop->currentOperation() &&
 866       (!aAllowActivationList.contains(myWorkshop->currentOperation()->id())))
 867       return;
 868     XGUI_ModuleConnector* aConnector = dynamic_cast<XGUI_ModuleConnector*>(myWorkshop);
 869     XGUI_Workshop* aWorkshop = aConnector->workshop();
 870     XGUI_DataTree* aTreeView = aWorkshop->objectBrowser()->treeView();
 871     QLineEdit* aLabel = aWorkshop->objectBrowser()->activeDocLabel();
 872     QPalette aPalet = aLabel->palette();
 873
 874     SessionPtr aMgr = ModelAPI_Session::get();
 875     DocumentPtr aActiveDoc = aMgr->activeDocument();
 876 #ifdef ModuleDataModel
 877     QModelIndex aOldIndex = myDataModel->activePartTree();
 878     DocumentPtr aDoc = aMgr->moduleDocument();
 879     if (aActiveDoc == aDoc) {
 880       if (aOldIndex.isValid())
 881         aTreeView->setExpanded(aOldIndex, false);
 882       myDataModel->deactivatePart();
 883       aPalet.setColor(QPalette::Text, QColor(0, 72, 140));
 884     } else {
 885       std::string aGrpName = ModelAPI_ResultPart::group();
 886       for (int i = 0; i < aDoc->size(aGrpName); i++) {
 887         ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aDoc->object(aGrpName, i));
 888         if (aPart->partDoc() == aActiveDoc) {
 889           QModelIndex aIndex = myDataModel->partIndex(aPart);
 890           if (myDataModel->activatePart(aIndex)) {
 891             if (aOldIndex.isValid())
 892               aTreeView->setExpanded(aOldIndex, false);
 893             aTreeView->setExpanded(myDataModel->activePartTree(), true);
 894             aPalet.setColor(QPalette::Text, Qt::black);
 895           }
 896           break;
 897         }
 898       }
 899     }
 900 #else
 901     // Problem with MPV: At first time on creation it doesn't work because Part feature
 902     // creation event will be sent after
 903     if (aActivePartIndex.isValid())
 904       aTreeView->setExpanded(aActivePartIndex, false);
 905     XGUI_DataModel* aDataModel = aWorkshop->objectBrowser()->dataModel();
 906     aActivePartIndex = aDataModel->documentRootIndex(aActiveDoc);
 907     if (aActivePartIndex.isValid())
 908       aTreeView->setExpanded(aActivePartIndex, true);
 909 #endif
 910     aLabel->setPalette(aPalet);
 911     aWorkshop->updateCommandStatus();
 912
 913     // Update displayed objects in order to update active color
 914     XGUI_Displayer* aDisplayer = aWorkshop->displayer();
 915     QObjectPtrList aObjects = aDisplayer->displayedObjects();
 916     foreach(ObjectPtr aObj, aObjects)
 917       aDisplayer->redisplay(aObj, false);
 918     aDisplayer->updateViewer();
 919   }
 920 }
 921
 922 void PartSet_Module::onTreeViewDoubleClick(const QModelIndex& theIndex)
 923 {
 924   if (myWorkshop->currentOperation()) // Do not change activation of parts if an operation active
 925     return;
 926   SessionPtr aMgr = ModelAPI_Session::get();
 927   if (!theIndex.isValid()) {
 928     aMgr->setActiveDocument(aMgr->moduleDocument());
 929     return;
 930   }
 931   if (theIndex.column() != 0) // Use only first column
 932     return;
 933   ObjectPtr aObj = myDataModel->object(theIndex);
 934   ResultPartPtr aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aObj);
 935   if (!aPart.get()) { // Probably this is Feature
 936     FeaturePtr aPartFeature = std::dynamic_pointer_cast<ModelAPI_Feature>(aObj);
 937     if (aPartFeature.get() && (aPartFeature->getKind() == PartSetPlugin_Part::ID())) {
 938       aPart = std::dynamic_pointer_cast<ModelAPI_ResultPart>(aPartFeature->firstResult());
 939     }
 940   }
 941   if (aPart.get()) { // if this is a part
 942     if (aPart->partDoc() == aMgr->activeDocument()) {
 943       aMgr->setActiveDocument(aMgr->moduleDocument());
 944     } else {
 945       aPart->activate();
 946     }
 947   }
 948 }
 949
 950
 951 void PartSet_Module::onViewCreated(ModuleBase_IViewWindow*)
 952 {
 953   // z layer is created for all started operations in order to visualize operation AIS presentation
 954   // over the object
 955   Handle(V3d_Viewer) aViewer = myWorkshop->viewer()->AISContext()->CurrentViewer();
 956   if (myVisualLayerId == 0) {
 957     if (myVisualLayerId == 0)
 958       aViewer->AddZLayer(myVisualLayerId);
 959   } else {
 960     TColStd_SequenceOfInteger aZList;
 961     aViewer->GetAllZLayers(aZList);
 962     bool aFound = false;
 963     for (int i = 1; i <= aZList.Length(); i++) {
 964       if (aZList(i) == myVisualLayerId) {
 965         aFound = true;
 966         break;
 967       }
 968     }
 969     if (!aFound)
 970       aViewer->AddZLayer(myVisualLayerId);
 971   }
 972 }